last executing test programs: 2m50.624796825s ago: executing program 3 (id=553): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="140000001000010000000000000100000000000a20000000000a01010000000000000000010000000900010073797a300000000068000000090a010400000000000000000100000008000a4000000000200011800e000100636f6e6e6c696d69740000000c00028008000140000000000900010073797a30000000000900020073797a3200000000080005400000001f0c000980080001400037"], 0xb0}}, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="20000000010a05d2"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2m50.01738754s ago: executing program 3 (id=566): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80143, 0x1ff) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x8, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 2m49.941405385s ago: executing program 3 (id=571): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$netlink(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000380)={0x38, 0x2e, 0x1, 0x0, 0x0, "", [@typed={0x8, 0xc, 0x0, 0x0, @uid=r2}, @nested={0xb, 0x0, 0x0, 0x1, [@generic="976b6408686030"]}, @nested={0x14, 0x1, 0x0, 0x1, [@generic="f1c2348fb4010000000000000046758b"]}]}, 0x38}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) 2m49.910819787s ago: executing program 3 (id=572): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x3804402, &(0x7f0000000340), 0xfd, 0x564, &(0x7f0000000b00)="$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") mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3801000, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x9000, &(0x7f0000000140)={0xb, 0x9}, 0x20) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=@random={'osx.', '\x00'}) 2m49.850040581s ago: executing program 3 (id=574): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000180)={0xa, 0x0, 0x403ffd, @loopback, 0x7cfd1f0f}, 0x20) r1 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r1, &(0x7f00000024c0)={0xa, 0x7, 0x200000, @dev={0xfe, 0x80, '\x00', 0xb}, 0x8}, 0x20) 2m49.395526487s ago: executing program 3 (id=581): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @empty, 0xffffeff5}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000140)={0xa, 0x4e24, 0x80001800, @loopback, 0x4}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x4000080) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xefc, @dev={0xfe, 0x80, '\x00', 0x34}, 0x1}}, 0x41, 0x2b}, 0x90) 2m49.395270927s ago: executing program 32 (id=581): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @empty, 0xffffeff5}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000140)={0xa, 0x4e24, 0x80001800, @loopback, 0x4}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x4000080) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xefc, @dev={0xfe, 0x80, '\x00', 0x34}, 0x1}}, 0x41, 0x2b}, 0x90) 2m37.546200165s ago: executing program 5 (id=932): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x448}}, 0x0) sendmmsg$inet(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000100), 0x2}}], 0x40000000000003a, 0x0) 2m37.505833037s ago: executing program 5 (id=934): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x1, 0xf0, 0x4}, 0xfe}, 0x18) sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000001c0)=@can={0x1d, r1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)="2eb37b17c1e8c7cfc116bd13b958d117ec95f38cd81478bd05f66b136525f014083792e0afc9298c9cb24254474094168121df0731fbfe77c596f8bcdd96645a2d0be9883826132b0ecb9313c8c70db30ee3411da5ed75f5d77145c9002716e305b2b9d5752cfe0268d26e5d8679dca52bf74a6b81fec681c15fb7f43ebb01530c00b8989458e2e15cfe3a50edafdf8bda13a3b8a3ab07388dd0a0c9fa4d3ab83ba83f31213dfd558d57a392d9cc8f71e9d89e733d6d85693564d1dfa8aedb4807194cf6d453", 0xc6}, {&(0x7f0000001e80)="5e0a616dbd66f12df9c62ab4cd7e9ff47bcc679d75601e6627c98326f87176a88066a4a4a682b172ca2375faa75db5b91481a0189d224e89773bf133489693ff21d398f272e096b4255f4d5518855b8962937d69dc168095957d40275f1ff76d33f9e05574a50c172e6534ce368ef07bfeb81380e4755fce0621a464396becb1652644c46af4d3b54972f6b3857b8833ed69526382cbd6d36623cc1d5848304ca83b48dd909d22224e2f6eab8b", 0xad}, {&(0x7f0000000540)="d625b604ec51904174c3db47fefcf0e6992e93fe14816c561d914ae2dd14b0dd76bb59f83e1999eda8100e7893975e14fa1406203662b86ca7c6c57aa34d1a90b4f6a71b6e1aaeb7abf6c54ea497df7634606d738427c5316f1a227b0f26c38a66e722c81d626a602e4e254621428a2168e355b64a216015277c83bc6abeae9a04cfa5bdf632384ffd040fc31ca2e5a4417559961ff9c2cf6af155f7906be1d193165e707120f50c4e1048bea5164a80cd49fa881d04ae4d96bc5917f4170c50bd9af2f2b219e6ca60a34358fd6900000000", 0xd2}, {&(0x7f0000000e80)="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", 0x4b5}], 0x4}}], 0x1, 0x20000008) 2m35.713035343s ago: executing program 5 (id=978): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000200)={[{@errors_remount}, {@min_batch_time={'min_batch_time', 0x3d, 0xd}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@data_err_ignore}, {@dioread_lock}]}, 0x3, 0x439, &(0x7f0000000c40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x78) 2m35.609481769s ago: executing program 5 (id=985): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x3804402, &(0x7f0000000340), 0xfd, 0x564, &(0x7f0000000b00)="$eJzs3d9rW+UbAPDnpE33+7sOxvgqIoVdOJlL19YfE7yYl6LDgd7P0mZlNFlGk461Dtwu3I03MgQRB8Nr9d7L4T/gXzHQwZBRFPEmctKTmK3JmnXZmprPB872vjkne8+T9zzv3jcnIQEMrYn0j1zECxHxZRJxsG3faGQ7J9aPW3twdS7dkqjXP/o9iSR7rHl8kv29L6v8PyJ+/jzieG5ju9WV1cXZUqm4lNUna+VLk9WV1RMXyrMLxYXixemZmVNvzEy//dabfYv11bN/fvPhnfdOfXF07esf7x26mcTp2J/ta4/jKVxrr0zERPaa5OP0IwdO9aGxQZJs9wmwJSNZnucjHQMOxkiW9cB/32cRUQeGVCL/YUg15wHNtX2f1sE7xv131xdAG+MfXX9vJHY31kZ715KHVkbpene8D+2nbfz0262b6Rb9ex8CYFPXrkfEydHRjeNfko1/W3eyh2MebcP4B8/PnXT+81qn+U+uNf+JDvOffR1ydys2z//cvT4001U6/3un4/y3ddNqfCSrHWjM+fLJ+QulYjq2/S8ijkV+V1p/3P2cU2t36932tc//0i1tvzkXzM7j3uiuh58zP1ubfZqY292/HvFix/lv0ur/pEP/p6/H2R7bOFK89XK3fZvH/2zVv4t4pWP/51vHJI+/PznZuB4mm1fFRn/cOPJLt/a3O/60//eux/9XtiRs9X9mPGm/X1t98jZu7/672G3fVq//seTjRnkse+zKbK22NBUxlnyw8fHpf5/brDePT+M/dvTx41+n639PRHzSY/w3Dv/w0tbjf7bS+Oc7Xv/d+v/JC3ff//Tbzq3f7rH/X4+k7QZzL+Nfryf4VC8eAAAAAAAADJhcROyPJFdolXO5QmH98x2HY2+uVKnWjp+vLF+cj8Z3Zccjn2ve6T7Y9nmIqezzsM369CP1mYg4FBFfjexp1AtzldL8dgcPAAAAAAAAAAAAAAAAAAAAA2Jfl+//p34d2e6zA545P/kNw2vT/O/HLz0BA8n//zC85D8ML/kPw0v+w/CS/zC85D8ML/kPw0v+AwAAAAAAAAAAAAAAAAAAAAAAAAAAQF+dPXMm3eprD67OpfX5yyvLi5XLJ+aL1cVCeXmuMFdZulRYqFQWSsXCXKW82b9XqlQuTU3H8pXJWrFam6yurJ4rV5Yv1s5dKH9/IKKYfy5RAQAAAAAAAAAAAAAAAAAAwM5SXVldnC2ViksKjcKuGIjT2EGF0cE4DYU+FzoMFmPbMEABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQET8EwAA//+ndDnV") mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3801000, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x9000, &(0x7f0000000140)={0xb, 0x9}, 0x20) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=@random={'osx.', '\x00'}) 2m35.525431184s ago: executing program 5 (id=986): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x40, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x89f9b000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2m34.986443926s ago: executing program 5 (id=994): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000001d80)=ANY=[@ANYBLOB="020100030e000000fcffffff0400000005000600000000000a00000000000000fc01ff80000000000000000000000000000000000000000005000500000000000a0000002efcb098950a0ec00000000000000000000000aa00000000000000000200", @ANYRESOCT], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400008a, 0x0) 2m34.954687427s ago: executing program 33 (id=994): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000001d80)=ANY=[@ANYBLOB="020100030e000000fcffffff0400000005000600000000000a00000000000000fc01ff80000000000000000000000000000000000000000005000500000000000a0000002efcb098950a0ec00000000000000000000000aa00000000000000000200", @ANYRESOCT], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400008a, 0x0) 1.968566504s ago: executing program 2 (id=5616): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x208, 0xd9}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000400070001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.632835024s ago: executing program 2 (id=5628): unshare(0x24020400) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x10, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="91104f000000000095"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x2, &(0x7f0000000100)=""/222, &(0x7f0000000200)=0x61637885) 1.159612161s ago: executing program 0 (id=5634): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'macvlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000024c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="44000000100001042abd70000000000000000000", @ANYRES32=r1, @ANYBLOB="8249e900800005001c00378009000100626f6e64000000000c0002800500100006000000050027"], 0x44}, 0x1, 0x0, 0x0, 0x20000c10}, 0x4) 1.103485345s ago: executing program 2 (id=5636): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2008042, &(0x7f0000000000)={[{@usrjquota}]}, 0x1, 0x57f, &(0x7f0000000d00)="$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") ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0x8004587d, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x21) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, 0x0) 956.094433ms ago: executing program 2 (id=5637): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000010000000000000000018200000", @ANYRES32=r0, @ANYBLOB="0000000000000000c31a00000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x8, 0xdf, &(0x7f0000000240)=""/223}, 0x94) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 885.434887ms ago: executing program 0 (id=5640): openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x800182, &(0x7f0000000680)=ANY=[@ANYBLOB="756d61736b3d30303030303030303030303030303030303030333737372c616c6c6f775f7574696d653d30303030303000000083ec4c0d6e84de0249d09f31ef580c3d000000000000000000"], 0x1, 0x191, &(0x7f00000002c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file7\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) 865.132689ms ago: executing program 0 (id=5641): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x5, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0xffff, 0x8, 0x9, 0xb, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) sendmsg$tipc(r0, &(0x7f0000000200)={&(0x7f00000008c0)=@id={0x1e, 0x3, 0x3, {0x4e22}}, 0x10, 0x0}, 0x4800) 836.18188ms ago: executing program 4 (id=5643): unshare(0x2040400) r0 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0}) bind$xdp(r1, &(0x7f00000000c0)={0x2d, 0x5, 0x0, 0x18}, 0x10) 777.659514ms ago: executing program 4 (id=5644): r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'vlan1\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x44, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 776.122014ms ago: executing program 6 (id=5645): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x0, 0x873}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000400048008000c8004000b800800020001000000a00008801c000780080077144ebb0000080006000000000008000500000000002400078008000500000000000800050000000000080005000000000008000500000000000400078014000780080006"], 0xd0}}, 0x0) 745.409345ms ago: executing program 0 (id=5646): r0 = memfd_create(&(0x7f00000006c0)='\x01\x00\x00\x00\x00\x00\x00\x00\xd64\xf9 \x00\xa4\xb5\x00\x00\x00\x00\x12\x1a\'<\xf5\xbeV\x12\xaal\xfa\xf0o\xd8\xb1,\xbd>M\xe3\x98?Y\x96\xab\xc7\x06F\x8e\xab\xc8\x1e\x89]\x13bZ\x8d \x19\x00k\x95\x9eLV(\x8a\x0e\x93\x93Vc]mP\xbativ\xce\xa4K\xfb\xf2\xe0\xbf\x9d\x82\xa2\xcd\xb39\xb4\x17a9\x1c\x82\x1aLT\xd0\xb9\x1a\xafB\x95\xb4\xcf\x91X\x8c\x87\xc2\xa1\x1b\xfe\xe7\xbc\xf7\xeb\xc0L\x1d\x98Zq\xce\xd3\xefB\xd4\xee\xb5\xee\xe0\xaa\xdd\x00\xb1j$S\xfc\xb1[N\x8d\xcfI\xc8\x91\x87\x1fuYG7}%)\xb9\x00\x00\x00\x00\x00\x00\x00\x80W\xe0I\x0e\xa4\x1e}\x06\vK\xed\x11\x880\x0e\x9c\xaeVU\x88\xb0\x84:kgA]Z\x88\xecIf\xee\xba\x8b\xc6\"\xcej\x84\x06\x8a\x99\x80\xd7\xcf\x96\xed\x89\x1e6\x93+\xec#\x1f2\xee\xce\x17\x89vr\xc5j\xec\x1b\xaa\x996\x14e\xcf\x8axQ\x9e\x035\x8a@\xd4\x1c\xe0\xa2\xc8\xb3c\t\xe8\x1a\x89\xecL\xcf\xd8\xb5\xfb\xbc\tX\x88\xbe\xfc@[\xb2\xd5\x8c\xb9\x0e\x17\x8b\xce\xd09\xd2\xfb\x9e\xef\xabR\x88\x17\x9et\xf7\x9c\x01\x91\x00\x00\xdb\xf9\xcb\x7fh\x83>\x8e\xe1=\xedR\xc9\xe68h\x19\xafLD\x94\x93\xebT\x15\x817\x9d\xf5s\x03\x1a=\xcc\xd1\xa7\'\xa0\xaf\xf7\xec\xaf]\x0e\a\x00\x91T\x1b\xee\x10\x92\x80m\xc7\x90\x9fU\xf9\x8e_f\x8e\x00\xc3r*\xc7\xaf\xe2\'\xe0f9\xde\n,\x8c8C26\xa6u<\xa7@H\xdc\xf1\xb0\xb8\x9f\xc2o\x0f\x02I\xb6\xc3xH\xc3\x88\x7f\xd9\x90\xb7=\x1e@\xda9(\xb6\x97~\xea)\'\xa3:\x8d\xebc>z\xae*\xc2\x14\xe9\x89#\xe2)\x9a\xb0hR\xffa\xf8\xde\xf7q4\xcfV\xbb\xc3t\xfa\xa9\x05>\xaea\x12\xce\x1cY\a\xb1&\xb9\x12v\x1dN\xe1,_3\xa9\xa36\xaa.Cj\xd4\a\x84\xb2j\x86\xe1\x1f\xec1\xb9!lI\xc7\xbf\x85\xdd\x03\xbd\xeb\xec\xf9\xf3\xaf\xe02AzX\x9aO\x93y;\xa7,\xbb\x11\xe6\x8fn\xa0m\xf8\xcf\x92\x19\xba,\x0e\x04\xbe\xbb\xdd\x00\xb1\xb6Enr\x17\xa4\xc5)\xcc}*yN\xdc\xc3\xe0\xf2\x10\xe00x0) io_destroy(r0) io_setup(0x9, &(0x7f0000000080)) io_destroy(r0) 728.107027ms ago: executing program 4 (id=5648): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x9}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="2e00000011008108090f9becdb4cb92e0a4831371400000069bd6efb2502eaf60d000300020400bf050005001206", 0x2e}], 0x1}, 0x48000) 653.006771ms ago: executing program 0 (id=5649): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x300, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x268, 0xffffff7a, 0xffffffff, 0x268, 0xffffffff, 0x7fffffe, 0x0, {[{{@ip={@broadcast, @loopback, 0x0, 0x0, 'veth1\x00', 'veth0_to_team\x00', {}, {}, 0x0, 0x0, 0x41}, 0x6, 0x130, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'bm\x00', "00000100cbd047da9ca965f96ad5801f0514d363ee84bb895919d9490f6785fba3c4a44f1e25ecefef2a2d6054f5260ece5ce1a56a5ef73be11d65bfe8c37674024c183ebacdf741cea92ded3a9ca54de15dd9ec8ef62f9e000000000000000000ffffff7f00", 0x7d}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x2, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x360) 571.470126ms ago: executing program 6 (id=5651): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000002280)={&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b005"], 0x5b0}, 0x20008001) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0), 0x97ff}], 0x1}, 0x8000) 485.570171ms ago: executing program 6 (id=5654): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @loopback}, 0x1c) 457.910103ms ago: executing program 2 (id=5655): syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000180)='./file1\x00', 0x40, &(0x7f00000002c0)=ANY=[@ANYRES8=0x0, @ANYBLOB="6092034e5823f645654f6e8edfc3b8e1a948efb0d4b9a9d4c30f5dacb3c1a7ea2587d59165777f070017c2921e793ec5a1384e143b57bb832f14bb43afdef6cb4ed4960b6c732be46a927cdd8c37693ee6c15401df91ebcbe4f9989843313ea9f243d4dc3d276b966b898100a620b69b543033b9b7bcd9069b9248fbdff46c4a49f094a61938776ce1a1d0f0c84cb7a84bf0b1e2ce5f38f95e11d5b1977ead80625337f66dc391089ab8573d008a4bd03f6f9f01406db632558ed25be4beecd844ac00e52f95c5dc96a1e4a25c80d56aebf6cb33914d6bc72a40bf2fc94efed2f941cf3e"], 0xf9, 0x1213, &(0x7f0000000600)="$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syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000580), 0x5, 0x4f3, &(0x7f00000005c0)="$eJzs3d1rW+cZAPBHku3YibN8bIwkgyWQQfZBLH8wYm+DsattF4GxwG42yDxb8TLLkbHkLDa5cLa7XOxibLRQetH7/gW9aa4aAqXXLb3tVUloUxfakoKKjiTHH5KjtraU+Px+cKJzzqvoeV/Zz+uj97xHJ4DUOlf7JxMxHBHvRMSx+ubWJ5yrP6w/vj1TWzJRrV75KJM8r7bdfGrz/x2JiLWIGIyIP/424m+ZnXHLK6vz08ViYamxna8sLObLK6sXry9MzxXmCjfGJi9NTU2OToxP7Vlb7/7nH3cvv/H7gdc/+/fD+/99681atYYbZZvbsZfqTe+PE5v29UXEr/YjWA/kGu0Z6nVF+EZqP7/vRsT5JP+PRS75aXbmyb7WDNhv1Wq1+mX1ULvitSpwYGWTY+BMdiQi6uvZ7MhI/Rj+e3E4WyyVKz+7Vlq+MVs/Vj4e/dlr14uF0cZnhePRn6ltjyXrT7fHt21PRCTHwP/LDSXbIzOl4mx3uzpgmyPb8v/TXD3/gZTo/CM/cNDIf0gv+Q/pJf8hveQ/pJf8h/SS/5Be8h/SS/5DerXK/6M9qAfQfbv9/R/oYj2ArvrD5cu1pdq8/n325sryfOnmxdlCeX5kYXlmZKa0tDgyVyrNJdfsLDzr9Yql0uLYz2P5Vr5SKFfy5ZXVqwul5RuVq8l1/VcL/V1pFdCJE2fvvZeJiLVfDCVLbPqTL1fhYKtWM9Hra5CB3sj1ugMCesapP0ivr/EZv+2XhAEvthZf0bth8Ejbol/H4r5UB+iC7G6FTx50ryJA11047fwfpJXxf0gv4/+QXo7xgd3G/6NxL7+WjP/DC2vX8X/gQBtuc/+vo5vu3TUaEd+JiHdz/Yea9/oCDoLsh5nG8f+FYz8a3l46kPk8OUUwEBH/fOXKS7emK5Wlsdr+jzf2V15u7B/vRf2B9raO8DXztJnHAEB6rT++PdNcuhn30W/qkxB2xu9rjE0OJkcwh9czW+YqZPZo7sLanYg41Sp+pnG/8/qZj8PruR3xTzYeM/WXSOrbl9w3vTvxT2+K/8NN8c9863cF0uFerf8ZbZV/2SSnYyP/tvY/w3s0d6LZ/zXnXG+O3+z/cm36v7Mdxvj7q/9qdXo3mez96E7EmZb9bzPeYBJre/xa3S50GP/hX/70/XZl1dfqr9MqflNtLV9ZWMyXV1YvXm/WYvLS1NTk6MT4VD4Zo843R6p3+uWpt++3i19rf0Ob9r+/o/1DjTr9pMP2f/GDB38+t0v8H59v/ft3Mnnc9v5Xqxt1+GmH8T8Z/+Cv7cpq8WfbvP/ZVvGjWRox0WH88v9/59phAHiOlFdW56eLxcKSFStWnu+Vvuhi0Gf1HGvd6aCAffM06XtdEwAAAAAAAAAAAKBT7Wb/3tvD6cS9biMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwEHwVQAAAP//QUvQlg==") syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x183cc9, 0x0, 0x82, 0x0, &(0x7f0000000600)) renameat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x2) 439.635844ms ago: executing program 4 (id=5656): fsmount(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x3, 0xff) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x81, 0xffffffff, 0x2241d13d}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0xe, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) 389.634896ms ago: executing program 4 (id=5658): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000600)=ANY=[@ANYBLOB="b8000000190001002dbd70000000000000000000000000000000000000000001fe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000c00000000000000000000000000000000000000000000000000000000000000fffffffffeffffff0000800000200000fcffffffffffffff0000000000000000000a000000000000040000000000000002e3b5000000000800000000000000000101"], 0xb8}}, 0x4) sendto$inet6(r0, &(0x7f0000000240)="c8", 0x1, 0x51, &(0x7f0000000080)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c) 294.015182ms ago: executing program 6 (id=5661): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xc, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ba}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80000800}, {0x3, 0x3, 0x3, 0xa, 0x5}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x1e}}]}, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76ea090000000000009ba56a88ca", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 217.808637ms ago: executing program 2 (id=5662): io_setup(0x3ff, &(0x7f0000000500)=0x0) io_destroy(r0) io_setup(0x9, &(0x7f0000000080)) io_destroy(r0) 188.095638ms ago: executing program 1 (id=5663): r0 = socket(0x1d, 0x2, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'veth0_to_team\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000010c0)={0x1d, r2, 0x2, {0x0, 0xff, 0x1}, 0x2}, 0x18) 83.094695ms ago: executing program 4 (id=5665): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000002280)={&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b005"], 0x5b0}, 0x20008001) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0), 0x97ff}], 0x1}, 0x8000) 82.613074ms ago: executing program 1 (id=5666): openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x242002, 0x0) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000140)={0x101002, 0x0, 0x28}, 0x18) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000140)={0x1700c0}, 0x18) 82.443814ms ago: executing program 6 (id=5667): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xd68210}], 0x1, 0x0, 0x1f00000000000000, 0x200000}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 82.044115ms ago: executing program 1 (id=5668): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'batadv0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f0000000080)) 50.117657ms ago: executing program 1 (id=5669): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x48, 0x24, 0xd0f, 0xffffffff, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0xff8b, 0x2, @TCA_CBS_PARMS={0x5, 0x1, {0x7, '\x00', 0x8000, 0x1, 0x0, 0x51}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4940}, 0x24008890) 49.409437ms ago: executing program 0 (id=5679): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x4, 0x8, 0xa}]}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10) 18.419059ms ago: executing program 1 (id=5670): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000900)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd29, 0x25dfdbfb, {{@in=@empty, @in=@rand_addr=0x64010100, 0x0, 0x3, 0x0, 0x0, 0x2}, {0x0, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd}, {0x0, 0x5, 0x200000000000}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4d6, 0x33}, 0x2, @in6=@rand_addr=' \x01\x00', 0x3502, 0x3, 0x3, 0x10, 0x9, 0x0, 0x10003}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) r1 = socket$kcm(0x2, 0x5, 0x0) sendmsg$inet(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="9f", 0x1}], 0x1}, 0x3e8) 0s ago: executing program 1 (id=5671): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000080)={0x1d, r1, 0x0, {0x0, 0x0, 0x4}}, 0x50) sendmsg$can_j1939(r0, &(0x7f0000001300)={&(0x7f0000000340)={0x1d, 0x0, 0x0, {0x1, 0x1, 0x4}}, 0x18, &(0x7f00000012c0)={&(0x7f0000001340)="a5176d8cbf61106aefc11cb64153ca42beef5ee9e4795adbafc4c3ad826ff0d4b1e8a0099f9b12bf74459287ef477e521346048f6149ac7a3d3ee69bc8ebf54b884cde201557e5d5de240f606b0bfc98f8dcb0ad9777a60f198fe822d5a68075d2829052dd10862ba49f4378de60c55e4deafd7fab94868e29df15ddd748d9f9be2594a7d20fc5b0a23433f00efa9669b10ab4693b4820bcba76aebf41f42dcde3451f51b92d33d6f7e54cb005300de6c891e9f7a5462112de2b71e6a133dca705a99c5fad6ef2b9b0f65b5000ff38c09f4bb66b3677b3bdc82c081404be19be13451e69f5be02e610c4ed609289006629590d0ca23c361366b917655f7826013c9ae3b772719e6ae3d14a81b6fb46ba78dec9b828b6d09a4c7b8b1c16cea17e0008b07fbc95477ad6ff328e31ddb188b353cd8fad57cbdd37fa52cd617a37c83fcd52ab0776c5fded451fccb0523d8048d985ddd3df8220af2422ad19803fedc3b2df999caa1d0d66be8e646ad400bd75fa8946fd9a11a8ae2d205961bbc1cc76a9471c3e83b748bf25f3b1a5d961125a0d14c40958ab5b5e57c0ddd6fd6c48536886c0984891f11efadd68ce94ab45fb3e3f60ee8b9f9363862266623beb20c565e72ea2e2ac806fd803e739e583898a15b5ccbf29b3f168ca66cb9dcc44e781611baa31d3795bc6f176dd4e3092bb7e0baa2bb3565215273749b593846b1f042eb5e506d49c816ea0912a338f5bec06b273f78771124f8328bbfd3c98facbbff02b28a732170240c2e3d20164c18f27e4cf35e09dab24cd6920b1aae6a25ee4693d1295358fd0827b259cbe2e301f3b8c73f552dc3797a512b8b8bd3794e298b565453fe34a72e2cbdb6301e3c2fedd229bc413f686ccd22a6b11d35ba8b2a5160428e10f5986ee41b410a0df0ed4137b39a865eafef487a6c1bb9c9b24ea5e382d291cee2d8a7f6db72be9d296642403161d373f57ab81071db20f4e097ec78c901c7075b64333a7ff00c6279a380ac2e492c22871d65f85b5db3013de41ae1ebd87dc84da55259bba74c53336f5f235cb56f3518f34d174b0b7d27cfd75019d5c6459e72d49fb74e84fe6a06b34b1ed255b2c28e67bace086325e10376095a21221657a2ac245df79bbfc74589a17765b619f5aefdf2f4840e8901b23d4d5464ec4f4e383bbe8bbc9b33baa4ccbb8f276df4fcb48f68a99e18514e52f6db91e44e666f0461a69ef936fb404f10cc1626e8dfc107e96ed6de7f232a362c2068da258595b715ccc05b89dee84e35c0572a5b180aded9081400e168ad8a84da16627411f2be8ec39a673710dda1c6dc3e41601099f0fdcaea21bd1ac28c05a17049db2c8554dbe69106c8787100b7f7850d38eb6821d6571530160bc87f410e252df22167a7130fc52365bb49125384fc3e3c6e088e038ace6799172317b895e79f6639e8543ae2fafdd7e4c7ec1f9b440fe4beff87b91d01dda4a8bd2c03199981bc73ed8a85654afc8c018e199c2764b6fd14a186b928cacaa1688415cdafc32218d3519b5b5d1a5268f1822d7a1df8071021a47f9aaf332715c38a6ca51fa6ed87db3ec4cb7961bc414146fd135202d16cb57783fca4324edd008afcfb1fdec8a15bf1412bec3d13fe956f3338aa7d6c383f5057f3ec6edb6628390e3c8c543853be6107e700ba6ddcd44bbf7e4da155b791d56c28dfff25f30a9a2bcb422282955e55311f1a88a051db46e269d7cb3c8b1a94e221fe8d5213fe330c2b1957c79b59d0f080ba62563a240ca5b078c1cfb450d146ef8d7bd0dd3f6d97b84717decffb50d1260a6641162630996a08d75962ea2f631c4b54c62edcd55fc8885445d6ec0a53bae38cf1da072250bcbf47e2bdef0afaf07dc098af8d4f62348e133d34b56256d912e47216f49be364f10c78814dec54e872a815df80b1698d83f3ce4cae94891f41fdb8258fda3db7c3e1fca04a59a67f9981d4e22244cd067d8324e7b46823b85a9bcdfea45604ae728594e2970aef3420604b9d00579c808d0f59ab86679c068fa8fa0f20dd05c9cbb3c23d4072e060809ed2cf2b27429b0021efbc16964702c7d936214359baf7e1690b5266563eafe5f907c38c017302d2b1e0b210c1aabef24a17210c4c68cc8243b2dfa628ba0894cb43cee7ae918fd6db45d1a70f501a89f4a2e1bad13463f68877ef69ec4eac102c235bd8b2463ada42a275f84f0b49bd521d4e9fdd8d475d958d213f0dd0aad023930d9276736ee1ed3a1415862e0ab5a13653f89fa2f730bc4fab3d3365d1a77a7d893a1c54895c8062b279a22737d370800a977cc0f4c183d87d3c265d96111f9260d2abed474155ae708dd4df1bba860de6604be0e47b247039994b215c73153d3672ba23b461a49e684432664c4e82d93d2f3dc1aa88841f7b5ff6024b49a6becd899d821560b93b9d7c053e69d24cd01406184aa49de19e9533aa92eb4506a646ac3044cad6ba1a5753a7821adcf9f79d32bf3a1d703eea101268c5971dcdb", 0x6fa}, 0x1, 0x0, 0x0, 0x24004102}, 0x0) kernel console output (not intermixed with test programs): ed capacity change from 0 to 512 [ 88.122951][ T8558] EXT4-fs: Ignoring removed bh option [ 88.157343][ T8558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 88.193510][ T8558] EXT4-fs (loop2): 1 truncate cleaned up [ 88.207552][ T8558] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.241418][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.253452][ T8572] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2133'. [ 88.263581][ T29] audit: type=1400 audit(1770576240.883:692): avc: denied { shutdown } for pid=8573 comm="syz.0.2132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 88.451689][ T8596] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2145'. [ 88.473120][ T8596] bond1: option ad_actor_system: mode dependency failed, not supported in mode balance-rr(0) [ 88.485082][ T8596] bond1 (unregistering): Released all slaves [ 88.570191][ T8614] pim6reg: entered allmulticast mode [ 88.582372][ T8614] team0: entered allmulticast mode [ 88.587528][ T8614] team_slave_0: entered allmulticast mode [ 88.593347][ T8614] team_slave_1: entered allmulticast mode [ 88.696779][ T8632] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2160'. [ 88.729228][ T8636] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2163'. [ 88.825908][ T29] audit: type=1400 audit(1770576241.443:693): avc: denied { write } for pid=8639 comm="syz.6.2164" name="file1" dev="tmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 88.848394][ T29] audit: type=1400 audit(1770576241.443:694): avc: denied { setattr } for pid=8639 comm="syz.6.2164" name="file1" dev="tmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 88.896681][ T29] audit: type=1400 audit(1770576241.513:695): avc: denied { unlink } for pid=5910 comm="syz-executor" name="file1" dev="tmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 89.044587][ T8662] xt_CONNSECMARK: invalid mode: 0 [ 89.263955][ T29] audit: type=1400 audit(1770576241.883:696): avc: denied { write } for pid=8675 comm="syz.1.2181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 89.524172][ T8703] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2193'. [ 89.627101][ T8717] sctp: [Deprecated]: syz.4.2200 (pid 8717) Use of struct sctp_assoc_value in delayed_ack socket option. [ 89.627101][ T8717] Use struct sctp_sack_info instead [ 89.700151][ T29] audit: type=1326 audit(1770576242.313:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8728 comm="syz.0.2205" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 89.724960][ T29] audit: type=1326 audit(1770576242.343:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8728 comm="syz.0.2205" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 89.748423][ T29] audit: type=1326 audit(1770576242.343:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8728 comm="syz.0.2205" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 89.771835][ T29] audit: type=1326 audit(1770576242.343:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8728 comm="syz.0.2205" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 89.923522][ T8754] netlink: 52 bytes leftover after parsing attributes in process `syz.0.2217'. [ 90.060847][ T8771] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2225'. [ 90.115180][ T8781] 9p: Bad value for 'rfdno' [ 90.417986][ T8820] bridge0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 90.503032][ T8827] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2249'. [ 90.524540][ T8832] 9p: Bad value for 'rfdno' [ 90.540678][ T8827] vlan2: entered allmulticast mode [ 90.545888][ T8827] vlan0: entered allmulticast mode [ 90.551072][ T8827] veth0_vlan: entered allmulticast mode [ 90.609274][ T8840] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 90.921007][ T8859] loop2: detected capacity change from 0 to 1024 [ 90.934744][ T8859] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.005281][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.284519][ T8893] loop2: detected capacity change from 0 to 128 [ 91.291387][ T8893] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 91.332671][ T8893] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 92.064996][ T8954] sctp: [Deprecated]: syz.1.2308 (pid 8954) Use of int in maxseg socket option. [ 92.064996][ T8954] Use struct sctp_assoc_value instead [ 92.892591][ T8999] loop2: detected capacity change from 0 to 512 [ 92.920676][ T8999] FAT-fs (loop2): Directory bread(block 199916) failed [ 92.939151][ T8999] FAT-fs (loop2): Directory bread(block 199917) failed [ 92.955309][ T8999] FAT-fs (loop2): Directory bread(block 199918) failed [ 92.975593][ T8999] FAT-fs (loop2): Directory bread(block 199919) failed [ 92.993518][ T8999] FAT-fs (loop2): Directory bread(block 199920) failed [ 93.007834][ T8999] FAT-fs (loop2): Directory bread(block 199921) failed [ 93.033284][ T8999] FAT-fs (loop2): Directory bread(block 199922) failed [ 93.056339][ T8999] FAT-fs (loop2): Directory bread(block 199923) failed [ 93.077693][ T8999] FAT-fs (loop2): Directory bread(block 199916) failed [ 93.092009][ T8999] FAT-fs (loop2): Directory bread(block 199917) failed [ 93.392660][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 93.392675][ T29] audit: type=1400 audit(1770576246.013:714): avc: denied { ioctl } for pid=9026 comm="syz.1.2339" path="socket:[20155]" dev="sockfs" ino=20155 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 93.733708][ T9034] __nla_validate_parse: 3 callbacks suppressed [ 93.733723][ T9034] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.2343'. [ 93.982842][ T9048] 9p: Bad value for 'rfdno' [ 94.012975][ T9050] netlink: 19 bytes leftover after parsing attributes in process `syz.4.2351'. [ 94.324456][ T29] audit: type=1400 audit(1770576246.933:715): avc: denied { getopt } for pid=9065 comm="syz.4.2358" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 94.462282][ T9070] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2360'. [ 94.732248][ T9087] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2367'. [ 94.995791][ T9099] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2369'. [ 96.271760][ T29] audit: type=1400 audit(1770576248.883:716): avc: denied { setopt } for pid=9105 comm="syz.0.2374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 96.457624][ T9115] SELinux: Context system_u:object_r:mnt_t:s0 is not valid (left unmapped). [ 96.467120][ T29] audit: type=1400 audit(1770576249.073:717): avc: denied { mac_admin } for pid=9114 comm="syz.2.2378" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 96.488117][ T29] audit: type=1400 audit(1770576249.083:718): avc: denied { relabelto } for pid=9114 comm="syz.2.2378" name="431" dev="tmpfs" ino=2228 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 96.513918][ T29] audit: type=1400 audit(1770576249.083:719): avc: denied { associate } for pid=9114 comm="syz.2.2378" name="431" dev="tmpfs" ino=2228 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:mnt_t:s0" [ 96.694608][ T9129] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2384'. [ 96.731424][ T9129] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2384'. [ 96.835687][ T29] audit: type=1400 audit(1770576249.183:720): avc: denied { write } for pid=9114 comm="syz.2.2378" name="431" dev="tmpfs" ino=2228 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 96.861044][ T29] audit: type=1400 audit(1770576249.183:721): avc: denied { add_name } for pid=9114 comm="syz.2.2378" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 96.884995][ T29] audit: type=1400 audit(1770576249.183:722): avc: denied { create } for pid=9114 comm="syz.2.2378" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 96.905560][ T29] audit: type=1400 audit(1770576249.183:723): avc: denied { associate } for pid=9114 comm="syz.2.2378" name="file0" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 97.035233][ T9154] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2396'. [ 97.044329][ T9154] netlink: 'syz.1.2396': attribute type 30 has an invalid length. [ 97.052854][ T9154] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2396'. [ 97.139838][ T9164] bond0: (slave macvlan2): Error -98 calling set_mac_address [ 97.734333][ T9191] net_ratelimit: 18068 callbacks suppressed [ 97.734350][ T9191] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 97.776261][ T9193] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2414'. [ 98.779708][ T9259] loop2: detected capacity change from 0 to 512 [ 98.803048][ T9259] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 98.867020][ T9259] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.2441: iget: bad extended attribute block 5 [ 98.906960][ T9259] EXT4-fs (loop2): Remounting filesystem read-only [ 98.933155][ T9259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.105376][ T9273] __nla_validate_parse: 1 callbacks suppressed [ 99.105391][ T9273] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2447'. [ 99.120537][ T9273] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 99.150524][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.201842][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 99.201857][ T29] audit: type=1326 audit(1770576251.813:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9274 comm="syz.6.2449" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x0 [ 99.681888][ T9289] GUP no longer grows the stack in syz.4.2454 (9289): 200000004000-200000005000 (200000001000) [ 99.692542][ T9289] CPU: 0 UID: 0 PID: 9289 Comm: syz.4.2454 Not tainted syzkaller #0 PREEMPT(voluntary) [ 99.692649][ T9289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 99.692662][ T9289] Call Trace: [ 99.692671][ T9289] [ 99.692677][ T9289] __dump_stack+0x1d/0x30 [ 99.692775][ T9289] dump_stack_lvl+0x95/0xd0 [ 99.692802][ T9289] dump_stack+0x15/0x1b [ 99.692822][ T9289] __get_user_pages+0x195b/0x1ea0 [ 99.692860][ T9289] ? __rcu_read_unlock+0x4e/0x70 [ 99.693004][ T9289] ? try_charge_memcg+0x215/0xa10 [ 99.693028][ T9289] __gup_longterm_locked+0x8d7/0xe30 [ 99.693052][ T9289] ? __rcu_read_unlock+0x33/0x70 [ 99.693095][ T9289] ? try_get_folio+0x369/0x3b0 [ 99.693121][ T9289] ? try_grab_folio_fast+0xdc/0x370 [ 99.693158][ T9289] gup_fast_fallback+0x1f3/0x13c0 [ 99.693191][ T9289] get_user_pages_fast+0x5f/0x90 [ 99.693214][ T9289] __iov_iter_get_pages_alloc+0x24e/0x6f0 [ 99.693275][ T9289] ? __rcu_read_unlock+0x4e/0x70 [ 99.693311][ T9289] iov_iter_get_pages2+0x5e/0xa0 [ 99.693337][ T9289] __se_sys_vmsplice+0x538/0xf90 [ 99.693392][ T9289] __x64_sys_vmsplice+0x55/0x70 [ 99.693410][ T9289] x64_sys_call+0x2344/0x3000 [ 99.693487][ T9289] do_syscall_64+0xc0/0x2a0 [ 99.693691][ T9289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.693711][ T9289] RIP: 0033:0x7f815a16aeb9 [ 99.693728][ T9289] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.693748][ T9289] RSP: 002b:00007f8158bc7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 99.693770][ T9289] RAX: ffffffffffffffda RBX: 00007f815a3e5fa0 RCX: 00007f815a16aeb9 [ 99.693810][ T9289] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004 [ 99.693821][ T9289] RBP: 00007f815a1d8c1f R08: 0000000000000000 R09: 0000000000000000 [ 99.693833][ T9289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.693846][ T9289] R13: 00007f815a3e6038 R14: 00007f815a3e5fa0 R15: 00007ffeaeadae88 [ 99.693863][ T9289] [ 100.165620][ T9300] pimreg: entered allmulticast mode [ 100.188286][ T9300] pimreg: left allmulticast mode [ 100.377381][ T29] audit: type=1400 audit(1770576252.963:735): avc: denied { write } for pid=3419 comm="kworker/0:4" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=21466 scontext=system_u:system_r:kernel_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 100.402593][ T9308] netem: change failed [ 101.262192][ T9362] netlink: 'syz.2.2484': attribute type 25 has an invalid length. [ 101.473625][ T9381] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2495'. [ 102.404807][ T9423] atomic_op ffff88812dfe2d28 conn xmit_atomic 0000000000000000 [ 102.993433][ T29] audit: type=1400 audit(1770576255.613:736): avc: denied { module_load } for pid=9467 comm="syz.6.2533" path="/304/bus" dev="tmpfs" ino=1584 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 103.016633][ T9468] Invalid ELF header magic: != ELF [ 103.554946][ T29] audit: type=1400 audit(1770576256.173:737): avc: denied { execute } for pid=9505 comm="syz.6.2550" path=2F6D656D66643A01FDAE2E2BA68CB63F32193994532C7C783F55655BBDE1210333BC2723FF179B25F35B642006202864656C6574656429 dev="hugetlbfs" ino=21956 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 103.819741][ T29] audit: type=1400 audit(1770576256.433:738): avc: denied { connect } for pid=9519 comm="syz.1.2557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 103.859802][ T9521] loop2: detected capacity change from 0 to 2048 [ 103.932360][ T3300] loop2: p1 p3 p4 [ 103.937954][ T3300] loop2: p4 size 589824 extends beyond EOD, truncated [ 103.963954][ T9521] loop2: p1 p3 p4 [ 103.979942][ T9521] loop2: p4 size 589824 extends beyond EOD, truncated [ 104.038941][ T29] audit: type=1400 audit(1770576256.653:739): avc: denied { read write } for pid=9518 comm="syz.2.2556" name="loop2p3" dev="devtmpfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 104.062228][ T29] audit: type=1400 audit(1770576256.653:740): avc: denied { open } for pid=9518 comm="syz.2.2556" path="/dev/loop2p3" dev="devtmpfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 104.383656][ T4634] udevd[4634]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 104.383748][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 104.414612][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 104.561341][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 104.590144][ T4634] udevd[4634]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 104.603318][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 104.988952][ T9547] netlink: 72 bytes leftover after parsing attributes in process `syz.6.2570'. [ 105.028312][ T9547] netlink: 12 bytes leftover after parsing attributes in process `syz.6.2570'. [ 105.037401][ T9547] netlink: 16 bytes leftover after parsing attributes in process `syz.6.2570'. [ 105.120209][ T9548] loop2: detected capacity change from 0 to 8192 [ 105.196715][ T9548] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 105.205369][ T9548] FAT-fs (loop2): Filesystem has been set read-only [ 105.470309][ T9568] macvtap0: entered promiscuous mode [ 105.495269][ T9568] macvtap0: left promiscuous mode [ 105.717403][ T9583] tap0: tun_chr_ioctl cmd 1074025672 [ 105.722822][ T9583] tap0: ignored: set checksum disabled [ 105.874046][ T9598] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 105.956742][ T29] audit: type=1400 audit(1770576258.573:741): avc: denied { mount } for pid=9604 comm="syz.2.2595" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 106.293518][ T9627] loop2: detected capacity change from 0 to 256 [ 106.782326][ T9661] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2619'. [ 106.791391][ T9661] netlink: 240 bytes leftover after parsing attributes in process `syz.4.2619'. [ 106.800516][ T9661] netlink: 424 bytes leftover after parsing attributes in process `syz.4.2619'. [ 106.816902][ T9661] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2619'. [ 106.899573][ T29] audit: type=1400 audit(1770576259.513:742): avc: denied { bind } for pid=9665 comm="syz.2.2622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 107.075174][ T9683] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2629'. [ 107.211072][ T29] audit: type=1400 audit(1770576259.823:743): avc: denied { map } for pid=9700 comm="syz.0.2639" path="socket:[22451]" dev="sockfs" ino=22451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 107.234196][ T29] audit: type=1400 audit(1770576259.823:744): avc: denied { read accept } for pid=9700 comm="syz.0.2639" path="socket:[22451]" dev="sockfs" ino=22451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 107.562217][ T2718] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 107.905150][ T29] audit: type=1326 audit(1770576260.523:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 107.928645][ T29] audit: type=1326 audit(1770576260.523:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 108.053427][ T9759] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2665'. [ 108.151922][ T29] audit: type=1326 audit(1770576260.583:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5dfd9eb78e code=0x7ffc0000 [ 108.175305][ T29] audit: type=1326 audit(1770576260.583:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5dfd9eb78e code=0x7ffc0000 [ 108.198622][ T29] audit: type=1326 audit(1770576260.583:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 108.221999][ T29] audit: type=1326 audit(1770576260.583:750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9752 comm="syz.0.2662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=327 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 108.388797][ T9766] netlink: 31 bytes leftover after parsing attributes in process `syz.1.2668'. [ 108.524313][ T9781] netlink: 'syz.1.2676': attribute type 18 has an invalid length. [ 108.787124][ T9799] loop2: detected capacity change from 0 to 1024 [ 108.886835][ T9799] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 108.917803][ T9799] ext4 filesystem being mounted at /503/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.980967][ T9793] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 3: comm syz.2.2681: lblock 3 mapped to illegal pblock 3 (length 3) [ 109.046271][ T9793] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 109.058675][ T9793] EXT4-fs (loop2): This should not happen!! Data will be lost [ 109.058675][ T9793] [ 109.223159][ T31] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:1: lblock 8 mapped to illegal pblock 8 (length 8) [ 109.272347][ T31] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 109.284666][ T31] EXT4-fs (loop2): This should not happen!! Data will be lost [ 109.284666][ T31] [ 109.284691][ T9832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9832 comm=syz.4.2697 [ 109.299855][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 109.455229][ T9839] veth0_vlan: left promiscuous mode [ 110.249978][ T9885] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 110.566412][ T9907] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.589589][ T9907] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.689196][ T9907] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 111.020755][ T9927] vlan1: entered allmulticast mode [ 111.026060][ T9927] veth0_to_bond: entered allmulticast mode [ 111.409296][ T9940] __nla_validate_parse: 2 callbacks suppressed [ 111.409388][ T9940] netlink: 9 bytes leftover after parsing attributes in process `syz.2.2742'. [ 111.425500][ T9940] gretap0: entered promiscuous mode [ 111.563601][ T9954] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2749'. [ 111.702242][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 111.731233][ T9972] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 111.732744][ T9972] @0Ù: renamed from bond_slave_1 (while UP) [ 112.197251][ T9996] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2769'. [ 112.344658][ T9998] loop2: detected capacity change from 0 to 8192 [ 112.651604][T10028] loop2: detected capacity change from 0 to 1024 [ 112.682211][T10028] EXT4-fs: inline encryption not supported [ 112.688088][T10028] EXT4-fs: Ignoring removed i_version option [ 112.742692][T10034] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2784'. [ 112.767405][T10028] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.782267][T10034] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2784'. [ 112.839704][T10028] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 15: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 112.959686][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.969031][T10049] batadv_slave_0: entered promiscuous mode [ 112.993179][T10049] batman_adv: batadv0: Adding interface: macsec2 [ 112.999555][T10049] batman_adv: batadv0: The MTU of interface macsec2 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.024944][T10049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 113.035392][T10049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.046223][T10049] batman_adv: batadv0: Interface activated: macsec2 [ 113.153364][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 113.153379][ T29] audit: type=1400 audit(1770576265.773:770): avc: denied { mount } for pid=10056 comm="syz.2.2794" name="/" dev="gadgetfs" ino=3831 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 113.281472][ T29] audit: type=1400 audit(1770576265.873:771): avc: denied { ioctl } for pid=10058 comm="syz.0.2795" path="socket:[20287]" dev="sockfs" ino=20287 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 113.339839][T10069] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2800'. [ 113.348917][T10069] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2800'. [ 113.414240][T10074] loop2: detected capacity change from 0 to 256 [ 113.481845][T10074] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 113.524589][T10074] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 113.582321][T10078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2804'. [ 113.602226][T10078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2804'. [ 113.633980][T10078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2804'. [ 113.645657][ T29] audit: type=1400 audit(1770576266.263:772): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 114.645407][T10151] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 114.645407][T10151] The task syz.2.2833 (10151) triggered the difference, watch for misbehavior. [ 114.935004][T10170] batadv_slave_0: entered promiscuous mode [ 114.945262][T10170] batman_adv: batadv0: Adding interface: macsec3 [ 114.951738][T10170] batman_adv: batadv0: The MTU of interface macsec3 is too small (1468) to handle the transport of batman-adv packets. If you experience problems getting traffic through try increasing the MTU to 1500. [ 114.971555][T10170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 114.982224][T10170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.997469][T10170] batman_adv: batadv0: Interface activated: macsec3 [ 115.485291][ T29] audit: type=1400 audit(1770576268.103:773): avc: denied { listen } for pid=10206 comm="syz.2.2857" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 115.611143][T10213] batadv_slave_0: entered promiscuous mode [ 115.645876][T10213] batman_adv: batadv0: Adding interface: macsec4 [ 115.652257][T10213] batman_adv: batadv0: The MTU of interface macsec4 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 115.677631][T10213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 115.688202][T10213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.723970][T10213] batman_adv: batadv0: Interface activated: macsec4 [ 115.943495][ T29] audit: type=1400 audit(1770576268.563:774): avc: denied { create } for pid=10226 comm="syz.2.2866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 115.983492][ T29] audit: type=1400 audit(1770576268.593:775): avc: denied { write } for pid=10226 comm="syz.2.2866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 116.021224][ T29] audit: type=1400 audit(1770576268.623:776): avc: denied { read } for pid=10226 comm="syz.2.2866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 117.243643][ T3484] IPVS: starting estimator thread 0... [ 117.303378][T10284] SELinux: security_context_str_to_sid (Ð-šXܘ7.H\¹ÿ %ºu@) failed with errno=-22 [ 117.353152][T10283] IPVS: using max 2448 ests per chain, 122400 per kthread [ 117.421107][T10301] netem: change failed [ 117.530404][ T3419] IPVS: starting estimator thread 0... [ 117.548067][T10318] __nla_validate_parse: 9 callbacks suppressed [ 117.548082][T10318] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2912'. [ 117.632193][T10316] IPVS: using max 1872 ests per chain, 93600 per kthread [ 117.790252][T10336] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2921'. [ 118.109138][ T29] audit: type=1326 audit(1770576270.723:777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10364 comm="syz.1.2933" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb5d6cfaeb9 code=0x0 [ 118.240745][T10374] netlink: 12 bytes leftover after parsing attributes in process `syz.6.2936'. [ 118.270523][T10374] netlink: 'syz.6.2936': attribute type 15 has an invalid length. [ 119.353814][T10421] netlink: 20 bytes leftover after parsing attributes in process `syz.6.2953'. [ 119.486308][ T29] audit: type=1326 audit(1770576272.103:778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 119.509848][ T29] audit: type=1326 audit(1770576272.103:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 119.564232][T10428] netlink: 'syz.6.2957': attribute type 15 has an invalid length. [ 119.609109][ T29] audit: type=1326 audit(1770576272.163:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 119.632598][ T29] audit: type=1326 audit(1770576272.163:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 119.656281][ T29] audit: type=1326 audit(1770576272.163:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 119.679905][ T29] audit: type=1326 audit(1770576272.163:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f5dfda2ac22 code=0x7ffc0000 [ 119.703226][ T29] audit: type=1326 audit(1770576272.163:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f5dfda2acb7 code=0x7ffc0000 [ 119.726550][ T29] audit: type=1326 audit(1770576272.163:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f5dfd9e7c51 code=0x7ffc0000 [ 119.750077][ T29] audit: type=1326 audit(1770576272.163:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f5dfda2bcc9 code=0x7ffc0000 [ 119.773501][ T29] audit: type=1326 audit(1770576272.163:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10425 comm="syz.0.2956" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f5dfd9e7cbb code=0x7ffc0000 [ 120.604135][T10497] loop2: detected capacity change from 0 to 256 [ 120.666891][T10497] Invalid ELF header magic: != ELF [ 120.732201][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 122.261737][T10576] macvtap0: entered promiscuous mode [ 122.281847][T10576] macvtap0: left promiscuous mode [ 123.266087][T10619] netlink: 72 bytes leftover after parsing attributes in process `syz.4.3041'. [ 123.295807][T10619] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3041'. [ 123.304847][T10619] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3041'. [ 125.196284][T10721] netlink: 27 bytes leftover after parsing attributes in process `syz.0.3087'. [ 125.284911][T10725] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3089'. [ 126.222525][T10734] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3093'. [ 126.231529][T10734] netlink: 'syz.4.3093': attribute type 18 has an invalid length. [ 126.240111][T10734] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3093'. [ 126.413675][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 126.413693][ T29] audit: type=1400 audit(1770576280.026:807): avc: denied { mount } for pid=10741 comm="syz.0.3096" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 126.546678][ T29] audit: type=1400 audit(1770576280.106:808): avc: denied { getopt } for pid=10753 comm="syz.1.3101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 126.876999][T10762] netlink: 27 bytes leftover after parsing attributes in process `syz.6.3104'. [ 127.050407][T10776] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3109'. [ 127.059525][T10776] netlink: 'syz.0.3109': attribute type 18 has an invalid length. [ 127.067393][T10776] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3109'. [ 127.446380][T10795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.458905][T10795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.538045][T10816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10816 comm=syz.1.3129 [ 127.604898][T10822] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 127.627303][T10824] 9p: Bad value for 'rfdno' [ 127.804255][ T29] audit: type=1400 audit(1770576281.416:809): avc: denied { ioctl } for pid=10841 comm="syz.4.3141" path="socket:[25087]" dev="sockfs" ino=25087 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 127.883381][T10838] vlan0: entered allmulticast mode [ 127.888713][T10838] veth0_to_bond: entered allmulticast mode [ 128.189590][T10878] vlan1: entered allmulticast mode [ 128.194868][T10878] veth0_to_bond: entered allmulticast mode [ 129.305497][T10962] __nla_validate_parse: 2 callbacks suppressed [ 129.305513][T10962] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3195'. [ 129.373731][T10962] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3195'. [ 129.776646][ T29] audit: type=1400 audit(1770576283.376:810): avc: denied { mount } for pid=10988 comm="syz.6.3210" name="/" dev="ramfs" ino=25431 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 129.856970][T10994] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 130.019208][T10994] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 130.041170][ T29] audit: type=1400 audit(1770576283.646:811): avc: denied { accept } for pid=10996 comm="syz.1.3214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 130.100517][T11002] loop2: detected capacity change from 0 to 2048 [ 130.212586][T11002] EXT4-fs: Ignoring removed orlov option [ 130.218472][T11002] EXT4-fs: Ignoring removed oldalloc option [ 130.274358][T11002] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.318971][T11002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3216: bg 0: block 2: invalid block bitmap [ 130.402829][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.668925][T11036] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 130.718825][T11039] gretap0: left promiscuous mode [ 130.956365][T11039] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 131.263079][T11064] program syz.2.3241 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.472738][T11082] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 131.599287][T11094] vcan0: tx drop: invalid da for name 0x00000000000000c7 [ 131.652982][T11089] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 131.669589][T11088] netlink: 64 bytes leftover after parsing attributes in process `syz.2.3254'. [ 131.986894][T11106] loop2: detected capacity change from 0 to 1024 [ 132.069363][T11106] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 132.147504][T11106] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 132.197903][T11106] EXT4-fs (loop2): orphan cleanup on readonly fs [ 132.223680][T11106] Quota error (device loop2): v2_read_file_info: Can't read info structure [ 132.253632][T11106] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 132.268176][T11106] EXT4-fs (loop2): Cannot turn on quotas: error -5 [ 132.332282][T11106] EXT4-fs (loop2): 1 truncate cleaned up [ 132.359777][T11106] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 132.413743][ T29] audit: type=1400 audit(1770576286.006:812): avc: denied { read write } for pid=11104 comm="syz.2.3263" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 132.437236][ T29] audit: type=1400 audit(1770576286.006:813): avc: denied { open } for pid=11104 comm="syz.2.3263" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 132.479493][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.621263][ T29] audit: type=1400 audit(1770576286.226:814): avc: denied { remount } for pid=11130 comm="syz.2.3275" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 132.696494][ T29] audit: type=1400 audit(1770576286.266:815): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 132.877130][ T29] audit: type=1400 audit(1770576286.486:816): avc: denied { ioctl } for pid=11152 comm="syz.1.3283" path="socket:[25824]" dev="sockfs" ino=25824 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 133.952376][T11182] loop2: detected capacity change from 0 to 512 [ 134.034356][T11182] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.097246][T11182] ext4 filesystem being mounted at /604/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.169273][T11182] EXT4-fs error (device loop2): ext4_get_first_dir_block:3527: inode #12: comm syz.2.3293: Attempting to read directory block (0) that is past i_size (3) [ 134.195510][ T29] audit: type=1400 audit(1770576287.776:817): avc: denied { rename } for pid=11179 comm="syz.2.3293" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 134.217760][ T29] audit: type=1400 audit(1770576287.776:818): avc: denied { reparent } for pid=11179 comm="syz.2.3293" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 134.240133][ T29] audit: type=1400 audit(1770576287.776:819): avc: denied { add_name } for pid=11179 comm="syz.2.3293" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 134.303175][T11182] EXT4-fs (loop2): Remounting filesystem read-only [ 134.349403][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.362255][ T56] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 134.372899][ T56] Quota error (device loop2): write_blk: dquota write failed [ 134.433237][T11209] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 134.494601][T11209] bond1 (unregistering): Released all slaves [ 134.533687][T11216] netlink: 72 bytes leftover after parsing attributes in process `syz.0.3308'. [ 135.306794][T11246] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 135.394230][T11246] bond1 (unregistering): Released all slaves [ 135.722648][T11282] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3336'. [ 135.897551][T11296] xt_hashlimit: size too large, truncated to 1048576 [ 137.242640][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 137.242723][ T29] audit: type=1326 audit(1770576290.856:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.280395][ T29] audit: type=1326 audit(1770576290.866:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.303936][ T29] audit: type=1326 audit(1770576290.886:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.327403][ T29] audit: type=1326 audit(1770576290.886:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.494933][ T29] audit: type=1326 audit(1770576290.946:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.518516][ T29] audit: type=1400 audit(1770576290.946:839): avc: denied { tracepoint } for pid=11381 comm="syz.6.3382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 137.538547][ T29] audit: type=1326 audit(1770576290.956:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 137.562218][ T29] audit: type=1326 audit(1770576290.956:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f12a789ac22 code=0x7ffc0000 [ 137.585542][ T29] audit: type=1326 audit(1770576290.956:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f12a789acb7 code=0x7ffc0000 [ 137.608937][ T29] audit: type=1326 audit(1770576290.956:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11381 comm="syz.6.3382" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f12a7857c51 code=0x7ffc0000 [ 137.724870][T11407] xt_hashlimit: size too large, truncated to 1048576 [ 138.022203][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 139.264357][T11470] loop2: detected capacity change from 0 to 256 [ 139.329117][T11470] vfat: Unknown parameter '0xffffffffffffffffÿÿÿÿÿÿÿÿÿÿ18446744073709551615ÿÿÿÿÿÿÿÿ' [ 139.565202][T11490] netlink: 'syz.4.3428': attribute type 2 has an invalid length. [ 139.661156][T11498] netlink: 4 bytes leftover after parsing attributes in process `syz.6.3433'. [ 139.670746][T11498] netlink: 12 bytes leftover after parsing attributes in process `syz.6.3433'. [ 140.180995][T11543] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 140.603843][T11569] sctp: [Deprecated]: syz.4.3464 (pid 11569) Use of int in max_burst socket option. [ 140.603843][T11569] Use struct sctp_assoc_value instead [ 141.057443][T11608] netlink: 'syz.0.3480': attribute type 10 has an invalid length. [ 141.071086][T11608] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 141.506415][T11637] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 143.550935][T11746] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 143.558249][T11746] IPv6: NLM_F_CREATE should be set when creating new route [ 143.565507][T11746] IPv6: NLM_F_CREATE should be set when creating new route [ 143.572719][T11746] IPv6: NLM_F_CREATE should be set when creating new route [ 143.652487][T11751] netlink: 44 bytes leftover after parsing attributes in process `syz.6.3545'. [ 144.275456][T11808] loop2: detected capacity change from 0 to 1024 [ 144.289341][T11810] bpf: Bad value for 'uid' [ 144.323669][T11808] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.398828][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.497628][T11824] serio: Serial port ttyS3 [ 145.106642][T11871] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27766 sclass=netlink_route_socket pid=11871 comm=syz.6.3598 [ 145.129694][T11873] loop2: detected capacity change from 0 to 128 [ 145.136324][T11871] netlink: 'syz.6.3598': attribute type 29 has an invalid length. [ 145.154567][T11873] FAT-fs (loop2): error, clusters badly computed (2 != 0) [ 145.161733][T11873] FAT-fs (loop2): Filesystem has been set read-only [ 145.488064][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 145.488135][ T29] audit: type=1400 audit(1770576299.096:876): avc: denied { attach_queue } for pid=11887 comm="syz.2.3608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 145.629022][ T29] audit: type=1326 audit(1770576299.236:877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.652525][ T29] audit: type=1326 audit(1770576299.236:878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.676072][ T29] audit: type=1326 audit(1770576299.236:879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.699409][ T29] audit: type=1326 audit(1770576299.236:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.722800][ T29] audit: type=1326 audit(1770576299.236:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.746269][ T29] audit: type=1326 audit(1770576299.236:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=84 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.769802][ T29] audit: type=1326 audit(1770576299.236:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.793280][ T29] audit: type=1326 audit(1770576299.236:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11908 comm="syz.6.3626" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 145.858976][T11918] netlink: 80 bytes leftover after parsing attributes in process `syz.4.3629'. [ 146.446825][ T29] audit: type=1400 audit(1770576300.056:885): avc: denied { map } for pid=11959 comm="syz.6.3639" path="socket:[28702]" dev="sockfs" ino=28702 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 146.802634][T11988] delete_channel: no stack [ 147.253543][T12021] 9p: Bad value for 'rfdno' [ 148.040711][T12093] netlink: 5 bytes leftover after parsing attributes in process `syz.1.3700'. [ 148.060050][T12093] ..0ªî{X¹¦: renamed from gretap0 (while UP) [ 148.099391][T12090] delete_channel: no stack [ 148.128673][T12099] loop2: detected capacity change from 0 to 128 [ 148.146251][T12099] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 148.158559][T12099] ext4 filesystem being mounted at /665/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 148.415473][ T3319] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 148.426100][T12093] ..0ªî{X¹¦: entered allmulticast mode [ 148.444706][T12093] A link change request failed with some changes committed already. Interface ..0ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 148.479905][T12105] bond_slave_0: entered promiscuous mode [ 148.485606][T12105] @0Ù: entered promiscuous mode [ 148.505551][T12105] macsec1: entered allmulticast mode [ 148.510978][T12105] bond0: entered allmulticast mode [ 148.516198][T12105] bond_slave_0: entered allmulticast mode [ 148.522019][T12105] @0Ù: entered allmulticast mode [ 148.549677][T12105] bond0: left allmulticast mode [ 148.554753][T12105] bond_slave_0: left allmulticast mode [ 148.560250][T12105] @0Ù: left allmulticast mode [ 148.565081][T12105] bond_slave_0: left promiscuous mode [ 148.570505][T12105] @0Ù: left promiscuous mode [ 148.594896][T12111] netlink: 'syz.0.3706': attribute type 5 has an invalid length. [ 149.435534][T12185] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3741'. [ 149.553476][T12191] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3742'. [ 149.602677][T12191] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3742'. [ 150.210048][T12219] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3753'. [ 150.927575][T12270] netlink: 132 bytes leftover after parsing attributes in process `syz.6.3780'. [ 151.122316][T12281] netlink: 5 bytes leftover after parsing attributes in process `syz.2.3785'. [ 151.145762][T12281] ..0ªî{X¹¦: renamed from gretap0 (while UP) [ 151.172386][T12281] ..0ªî{X¹¦: entered allmulticast mode [ 151.178098][T12281] A link change request failed with some changes committed already. Interface ..0ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 151.266667][T12291] netlink: 564 bytes leftover after parsing attributes in process `syz.2.3790'. [ 151.275908][T12291] netlink: 564 bytes leftover after parsing attributes in process `syz.2.3790'. [ 151.414852][T12306] sctp: [Deprecated]: syz.6.3797 (pid 12306) Use of int in max_burst socket option deprecated. [ 151.414852][T12306] Use struct sctp_assoc_value instead [ 151.544046][T12321] netlink: 5 bytes leftover after parsing attributes in process `syz.6.3801'. [ 151.571795][T12321] ..0ªî{X¹¦: renamed from gretap0 (while UP) [ 151.588848][T12321] ..0ªî{X¹¦: entered allmulticast mode [ 151.596666][T12321] A link change request failed with some changes committed already. Interface ..0ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 151.649950][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 151.649964][ T29] audit: type=1326 audit(1770576305.256:911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.683702][ T29] audit: type=1326 audit(1770576305.286:912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.707152][ T29] audit: type=1326 audit(1770576305.286:913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.730588][ T29] audit: type=1326 audit(1770576305.286:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.753937][ T29] audit: type=1326 audit(1770576305.286:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.777439][ T29] audit: type=1326 audit(1770576305.286:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.800973][ T29] audit: type=1326 audit(1770576305.296:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.815578][T12332] netlink: 564 bytes leftover after parsing attributes in process `syz.4.3804'. [ 151.824510][ T29] audit: type=1326 audit(1770576305.296:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.824583][ T29] audit: type=1326 audit(1770576305.296:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.824650][ T29] audit: type=1326 audit(1770576305.296:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12326 comm="syz.6.3806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 151.906930][T12332] netlink: 564 bytes leftover after parsing attributes in process `syz.4.3804'. [ 152.064246][T12346] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3812'. [ 152.186263][T12365] netlink: 'syz.2.3820': attribute type 1 has an invalid length. [ 152.194077][T12365] netlink: 'syz.2.3820': attribute type 2 has an invalid length. [ 152.250522][T12367] loop2: detected capacity change from 0 to 1024 [ 152.257525][T12367] EXT4-fs: inline encryption not supported [ 152.316586][T12367] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.397137][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.547616][T12388] loop2: detected capacity change from 0 to 1024 [ 152.586529][T12388] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.619006][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.955172][T12414] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3841'. [ 153.288529][T12449] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3857'. [ 153.429343][T12460] sctp: [Deprecated]: syz.0.3871 (pid 12460) Use of int in max_burst socket option deprecated. [ 153.429343][T12460] Use struct sctp_assoc_value instead [ 154.516573][T12566] delete_channel: no stack [ 155.438324][T12631] loop2: detected capacity change from 0 to 2048 [ 156.158690][T12695] __nla_validate_parse: 4 callbacks suppressed [ 156.158708][T12695] netlink: 64 bytes leftover after parsing attributes in process `syz.6.3972'. [ 156.310176][ T3300] loop2: unable to read partition table [ 156.316676][ T3300] loop2: partition table beyond EOD, truncated [ 156.373348][T12714] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3980'. [ 156.426406][T12714] bond0: entered promiscuous mode [ 156.431562][T12714] bond_slave_0: entered promiscuous mode [ 156.437364][T12714] bond_slave_1: entered promiscuous mode [ 156.468456][ T3001] loop2: unable to read partition table [ 156.482537][ T3001] loop2: partition table beyond EOD, truncated [ 156.592989][T12714] gretap0: entered promiscuous mode [ 156.598813][T12714] gretap0: left promiscuous mode [ 156.610556][T12714] bond0: left promiscuous mode [ 156.615553][T12714] bond_slave_0: left promiscuous mode [ 156.621177][T12714] bond_slave_1: left promiscuous mode [ 156.672573][T12721] loop2: detected capacity change from 0 to 512 [ 156.678957][ T29] kauditd_printk_skb: 148 callbacks suppressed [ 156.679011][ T29] audit: type=1326 audit(1770576310.286:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f74ed6cb78e code=0x7ffc0000 [ 156.708857][ T29] audit: type=1326 audit(1770576310.286:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f74ed70ab4b code=0x7ffc0000 [ 156.733586][T12721] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 156.809700][ T29] audit: type=1326 audit(1770576310.346:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f74ed6cb78e code=0x7ffc0000 [ 156.833159][ T29] audit: type=1326 audit(1770576310.346:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f74ed6cb78e code=0x7ffc0000 [ 156.856705][ T29] audit: type=1326 audit(1770576310.346:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f74ed709d97 code=0x7ffc0000 [ 156.880285][ T29] audit: type=1326 audit(1770576310.346:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f74ed70c14a code=0x7ffc0000 [ 156.903784][ T29] audit: type=1326 audit(1770576310.376:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f74ed6cb78e code=0x7ffc0000 [ 156.927272][ T29] audit: type=1326 audit(1770576310.376:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=80 compat=0 ip=0x7f74ed709367 code=0x7ffc0000 [ 156.950705][ T29] audit: type=1326 audit(1770576310.376:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f74ed6cb78e code=0x7ffc0000 [ 156.974286][ T29] audit: type=1326 audit(1770576310.376:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12720 comm="syz.2.3983" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74ed70aeb9 code=0x7ffc0000 [ 157.093425][T12739] 9p: Bad value for 'rfdno' [ 157.162364][T12742] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3989'. [ 157.693412][T12776] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4010'. [ 158.215251][T12806] program syz.2.4020 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 158.320469][T12810] loop2: detected capacity change from 0 to 128 [ 158.382723][T12810] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 158.649828][T12827] netlink: 256 bytes leftover after parsing attributes in process `syz.2.4031'. [ 158.659014][T12827] netlink: 72 bytes leftover after parsing attributes in process `syz.2.4031'. [ 158.878741][T12836] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4036'. [ 158.887691][T12836] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4036'. [ 159.093208][T12855] netlink: 116 bytes leftover after parsing attributes in process `syz.0.4044'. [ 160.255379][T12909] 9p: Bad value for 'rfdno' [ 161.055106][T12957] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4081'. [ 161.451945][T12996] __nla_validate_parse: 1 callbacks suppressed [ 161.451963][T12996] netlink: 44 bytes leftover after parsing attributes in process `syz.0.4109'. [ 161.467287][T12996] netlink: 43 bytes leftover after parsing attributes in process `syz.0.4109'. [ 161.476276][T12996] netlink: 'syz.0.4109': attribute type 6 has an invalid length. [ 161.484061][T12996] netlink: 'syz.0.4109': attribute type 5 has an invalid length. [ 161.491820][T12996] netlink: 43 bytes leftover after parsing attributes in process `syz.0.4109'. [ 161.692790][ T3430] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 162.442683][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 162.442700][ T29] audit: type=1326 audit(1770576325.056:1095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.473677][ T29] audit: type=1326 audit(1770576325.056:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.526519][T13061] netlink: 44 bytes leftover after parsing attributes in process `syz.4.4136'. [ 162.535603][T13061] netlink: 43 bytes leftover after parsing attributes in process `syz.4.4136'. [ 162.544659][T13061] netlink: 'syz.4.4136': attribute type 6 has an invalid length. [ 162.552411][T13061] netlink: 'syz.4.4136': attribute type 5 has an invalid length. [ 162.560252][T13061] netlink: 43 bytes leftover after parsing attributes in process `syz.4.4136'. [ 162.742467][ T29] audit: type=1326 audit(1770576325.056:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.766739][ T29] audit: type=1326 audit(1770576325.056:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.791046][ T29] audit: type=1326 audit(1770576325.056:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.815392][ T29] audit: type=1326 audit(1770576325.056:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.839741][ T29] audit: type=1326 audit(1770576325.056:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.864177][ T29] audit: type=1326 audit(1770576325.056:1102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=311 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.888610][ T29] audit: type=1326 audit(1770576325.056:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 162.912975][ T29] audit: type=1326 audit(1770576325.056:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13056 comm="syz.6.4134" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 163.536634][T13134] loop2: detected capacity change from 0 to 128 [ 163.566634][T13134] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 163.673864][T13134] ext4 filesystem being mounted at /731/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 163.757658][T13151] 9p: Bad value for 'wfdno' [ 163.764371][ T3319] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 163.965436][T13172] netlink: 'syz.1.4188': attribute type 30 has an invalid length. [ 163.980913][T13172] bond1: option arp_missed_max: invalid value (0) [ 163.987428][T13172] bond1: option arp_missed_max: allowed values 1 - 255 [ 163.995916][T13172] bond1 (unregistering): Released all slaves [ 164.133489][T13189] netlink: 48 bytes leftover after parsing attributes in process `syz.0.4191'. [ 165.405974][T13276] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4234'. [ 165.542309][T13283] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 165.747004][T13294] bond0: entered promiscuous mode [ 165.752130][T13294] bond_slave_0: entered promiscuous mode [ 165.757839][T13294] bond_slave_1: entered promiscuous mode [ 165.802800][T13294] bond0: left promiscuous mode [ 165.807639][T13294] bond_slave_0: left promiscuous mode [ 165.813263][T13294] bond_slave_1: left promiscuous mode [ 166.270562][T13318] netlink: 'syz.6.4252': attribute type 30 has an invalid length. [ 166.284159][T13318] bond1: option arp_missed_max: invalid value (0) [ 166.290614][T13318] bond1: option arp_missed_max: allowed values 1 - 255 [ 166.299479][T13318] bond1 (unregistering): Released all slaves [ 166.549692][T13335] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4262'. [ 166.812626][ T3430] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 167.368154][T13385] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 167.481730][ T10] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 167.748568][T13419] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4299'. [ 167.788126][T13419] veth1_macvtap: left promiscuous mode [ 167.825351][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 167.825434][ T29] audit: type=1400 audit(1770576330.436:1127): avc: denied { write } for pid=13424 comm="syz.6.4304" path="socket:[32092]" dev="sockfs" ino=32092 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 167.901071][T13426] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4302'. [ 167.910289][T13426] unsupported nla_type 24929 [ 168.124265][ T29] audit: type=1326 audit(1770576330.736:1128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.147901][ T29] audit: type=1326 audit(1770576330.736:1129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.231773][ T29] audit: type=1326 audit(1770576330.786:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.255504][ T29] audit: type=1326 audit(1770576330.786:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.279068][ T29] audit: type=1326 audit(1770576330.786:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=234 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.302616][ T29] audit: type=1326 audit(1770576330.786:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.326281][ T29] audit: type=1326 audit(1770576330.786:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.1.4314" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 168.357830][T13456] bond0: entered promiscuous mode [ 168.362998][T13456] bond_slave_0: entered promiscuous mode [ 168.368832][T13456] @0Ù: entered promiscuous mode [ 168.375195][T13456] batadv0: entered promiscuous mode [ 168.381212][T13456] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 168.740952][ T29] audit: type=1326 audit(1770576331.346:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13483 comm="syz.4.4327" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 168.764697][ T29] audit: type=1326 audit(1770576331.346:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13483 comm="syz.4.4327" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 168.889252][T13491] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4333'. [ 168.933908][T13491] veth1_macvtap: left promiscuous mode [ 169.264435][T13527] netlink: 277 bytes leftover after parsing attributes in process `syz.2.4348'. [ 169.368356][T13531] netlink: 28 bytes leftover after parsing attributes in process `syz.6.4350'. [ 169.464170][T13547] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4359'. [ 169.475297][T13549] netem: change failed [ 169.492050][T13547] veth1_macvtap: left promiscuous mode [ 169.750934][T13568] bond0: entered promiscuous mode [ 169.756228][T13568] bond_slave_0: entered promiscuous mode [ 169.762021][T13568] bond_slave_1: entered promiscuous mode [ 169.803741][T13568] batadv0: entered promiscuous mode [ 169.812908][T13564] netlink: 277 bytes leftover after parsing attributes in process `syz.1.4367'. [ 169.822449][T13568] debugfs: 'hsr1' already exists in 'hsr' [ 169.822464][T13568] Cannot create hsr debugfs directory [ 169.822710][T13568] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 170.092259][T13577] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4373'. [ 170.113555][T13585] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4377'. [ 170.498095][T13620] netlink: 'syz.2.4391': attribute type 323 has an invalid length. [ 170.587404][T13628] dummy0: entered allmulticast mode [ 170.617943][T13625] dummy0: left allmulticast mode [ 170.949206][T13651] loop2: detected capacity change from 0 to 764 [ 170.962822][T13651] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 170.973124][T13651] Symlink component flag not implemented [ 170.979067][T13651] Symlink component flag not implemented (7) [ 171.138614][T13666] loop2: detected capacity change from 0 to 512 [ 171.162694][T13666] EXT4-fs: inline encryption not supported [ 171.202505][T13666] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 171.252767][T13666] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4414: invalid indirect mapped block 2683928664 (level 1) [ 171.292273][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 171.310277][T13666] EXT4-fs (loop2): 1 truncate cleaned up [ 171.316602][T13666] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.363048][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.372415][T13677] netem: change failed [ 171.519647][T13691] dummy0: entered allmulticast mode [ 171.539718][T13689] dummy0: left allmulticast mode [ 171.566245][T13696] __nla_validate_parse: 1 callbacks suppressed [ 171.566260][T13696] netlink: 32 bytes leftover after parsing attributes in process `syz.6.4426'. [ 171.739204][T13707] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 171.764769][T13707] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.933351][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 172.149055][T13733] netlink: 'syz.4.4443': attribute type 323 has an invalid length. [ 172.588309][T13776] loop2: detected capacity change from 0 to 512 [ 172.652628][T13776] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 172.665646][T13776] ext4 filesystem being mounted at /774/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.833611][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.865051][T13802] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4474'. [ 173.148663][T13823] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=13823 comm=syz.2.4485 [ 173.289478][T13826] netlink: 52 bytes leftover after parsing attributes in process `syz.2.4486'. [ 173.924057][T13870] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4506'. [ 174.326937][T13899] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4520'. [ 174.335922][T13899] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4520'. [ 174.606157][T13918] loop2: detected capacity change from 0 to 512 [ 174.644557][T13918] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 174.692264][T13918] ext4 filesystem being mounted at /788/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.800204][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 174.800220][ T29] audit: type=1400 audit(1770576337.406:1165): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 174.851779][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.978361][ T29] audit: type=1326 audit(1770576337.556:1166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.002097][ T29] audit: type=1326 audit(1770576337.566:1167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.025724][ T29] audit: type=1326 audit(1770576337.566:1168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.049197][ T29] audit: type=1326 audit(1770576337.566:1169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.072884][ T29] audit: type=1326 audit(1770576337.566:1170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=434 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.096512][ T29] audit: type=1326 audit(1770576337.566:1171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.120021][ T29] audit: type=1326 audit(1770576337.566:1172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.143606][ T29] audit: type=1326 audit(1770576337.566:1173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=8 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 175.167023][ T29] audit: type=1326 audit(1770576337.566:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13934 comm="syz.6.4537" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 176.317457][T14048] netlink: 'syz.1.4588': attribute type 2 has an invalid length. [ 176.334431][T14049] macvtap1: entered promiscuous mode [ 176.339887][T14049] macvtap1: entered allmulticast mode [ 176.374009][T14049] dummy0: entered promiscuous mode [ 176.399490][T14049] dummy0: entered allmulticast mode [ 176.421262][T14049] team0: Device macvtap1 failed to register rx_handler [ 176.461016][T14049] dummy0: left allmulticast mode [ 176.478813][T14049] dummy0: left promiscuous mode [ 176.556941][T14067] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4598'. [ 176.947019][T14087] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4607'. [ 176.956061][T14087] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4607'. [ 177.294964][T14114] 9p: Bad value for 'rfdno' [ 177.497337][T14121] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4623'. [ 177.694935][ T1703] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 177.712975][T14127] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4626'. [ 177.721877][T14127] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4626'. [ 177.731952][T14138] netlink: 'syz.6.4631': attribute type 83 has an invalid length. [ 178.457567][T14179] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 178.507375][T14179] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.514731][T14179] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.758293][ T1037] kernel read not supported for file /newroot/801 (pid: 1037 comm: kworker/0:2) [ 178.876411][T14198] loop2: detected capacity change from 0 to 1024 [ 178.896982][T14198] EXT4-fs: Ignoring removed orlov option [ 178.923101][T14198] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 178.975966][T14198] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 179.166986][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.269494][T14232] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4671'. [ 179.278528][T14232] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4671'. [ 179.567028][T14239] macvlan0: entered promiscuous mode [ 179.574139][T14239] dummy0: entered promiscuous mode [ 179.579808][T14239] hsr2: entered promiscuous mode [ 179.584906][T14239] hsr2: entered allmulticast mode [ 179.589974][T14239] macvlan0: entered allmulticast mode [ 179.595462][T14239] veth1_vlan: entered allmulticast mode [ 179.601482][T14239] dummy0: entered allmulticast mode [ 179.763330][T14254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14254 comm=syz.1.4682 [ 179.897072][T14264] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4687'. [ 180.478167][T14306] dvmrp0: entered allmulticast mode [ 180.503147][T14299] loop2: detected capacity change from 0 to 8192 [ 180.510625][T14306] dvmrp0: left allmulticast mode [ 180.707079][T14317] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4713'. [ 181.382059][T14357] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4729'. [ 181.490313][T14363] netlink: 'syz.0.4733': attribute type 83 has an invalid length. [ 181.505094][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 181.505106][ T29] audit: type=1326 audit(1770576344.116:1209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.534924][ T29] audit: type=1326 audit(1770576344.116:1210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.558581][ T29] audit: type=1326 audit(1770576344.116:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.582288][ T29] audit: type=1326 audit(1770576344.116:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.627844][T14368] loop2: detected capacity change from 0 to 512 [ 181.662736][ T29] audit: type=1326 audit(1770576344.276:1213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.703368][ T29] audit: type=1326 audit(1770576344.316:1214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.782560][ T29] audit: type=1326 audit(1770576344.396:1215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.806118][ T29] audit: type=1326 audit(1770576344.396:1216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14364 comm="syz.1.4734" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x7ffc0000 [ 181.834186][T14375] dvmrp0: entered allmulticast mode [ 181.852249][T14376] dvmrp0: left allmulticast mode [ 181.886746][T14380] netlink: 'syz.4.4740': attribute type 12 has an invalid length. [ 181.896405][T14368] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 181.909424][T14368] ext4 filesystem being mounted at /814/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.955170][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.990010][T14380] bond0: option primary_reselect: invalid value (8) [ 182.052229][T14386] sctp: [Deprecated]: syz.2.4741 (pid 14386) Use of int in maxseg socket option. [ 182.052229][T14386] Use struct sctp_assoc_value instead [ 182.280062][T14405] __nla_validate_parse: 1 callbacks suppressed [ 182.280081][T14405] netlink: 4 bytes leftover after parsing attributes in process `syz.6.4751'. [ 182.632635][T14420] netlink: 160 bytes leftover after parsing attributes in process `syz.6.4757'. [ 182.823452][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 183.040609][T14447] loop2: detected capacity change from 0 to 512 [ 183.057835][T14447] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 183.123416][T14447] EXT4-fs (loop2): 1 truncate cleaned up [ 183.129474][T14447] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 183.202073][ T29] audit: type=1400 audit(1770576345.806:1217): avc: denied { ioctl } for pid=14445 comm="syz.2.4771" path="/822/file0/file0/file0" dev="loop2" ino=13 ioctlcmd=0x5829 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 183.231738][T14447] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4771: invalid indirect mapped block 4294901760 (level 0) [ 183.296793][T14447] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4771: invalid indirect mapped block 4294967295 (level 1) [ 183.399781][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.060879][ T29] audit: type=1400 audit(1770576346.666:1218): avc: denied { nlmsg_read } for pid=14477 comm="syz.6.4783" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 184.289605][T14487] loop2: detected capacity change from 0 to 1024 [ 184.316324][T14487] EXT4-fs: Ignoring removed orlov option [ 184.350719][T14487] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 184.421361][T14487] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 184.682823][T14513] 9p: Bad value for 'rfdno' [ 184.779803][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.268200][T14549] loop2: detected capacity change from 0 to 1024 [ 185.322652][T14549] EXT4-fs: Ignoring removed oldalloc option [ 185.328634][T14549] EXT4-fs: Ignoring removed bh option [ 185.414276][T14549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 185.514850][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.732280][T14580] netlink: 488 bytes leftover after parsing attributes in process `syz.2.4826'. [ 185.741367][T14580] netlink: 488 bytes leftover after parsing attributes in process `syz.2.4826'. [ 185.745536][T14591] sctp: [Deprecated]: syz.0.4834 (pid 14591) Use of int in maxseg socket option. [ 185.745536][T14591] Use struct sctp_assoc_value instead [ 185.813242][T14604] netlink: 'syz.1.4840': attribute type 2 has an invalid length. [ 185.919594][T14612] loop2: detected capacity change from 0 to 512 [ 185.928957][T14612] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 185.943864][T14612] System zones: 0-2, 18-18, 34-34 [ 185.949088][T14612] EXT4-fs (loop2): orphan cleanup on readonly fs [ 185.982811][T14612] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 186.000277][T14612] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 186.007034][T14612] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.4843: bad orphan inode 4095 [ 186.019589][T14612] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 186.069758][ T3319] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 186.238387][T14624] loop2: detected capacity change from 0 to 512 [ 186.252936][T14624] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 186.286545][T14624] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 186.294746][T14624] System zones: 1-12 [ 186.315169][T14624] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.4850: corrupted in-inode xattr: e_value size too large [ 186.339676][T14624] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.4850: couldn't read orphan inode 15 (err -117) [ 186.476775][T14624] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.543608][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.756447][T14662] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4864'. [ 187.003270][T14684] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4873'. [ 187.251138][T14698] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4879'. [ 187.896254][T14727] netlink: 'syz.4.4893': attribute type 62 has an invalid length. [ 187.933118][ T31] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 188.529849][T14758] netlink: 56 bytes leftover after parsing attributes in process `syz.0.4907'. [ 189.798029][T14832] netlink: 27 bytes leftover after parsing attributes in process `syz.6.4942'. [ 190.762760][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 190.762777][ T29] audit: type=1326 audit(1770576353.376:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.841838][ T29] audit: type=1326 audit(1770576353.416:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.865454][ T29] audit: type=1326 audit(1770576353.426:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.888999][ T29] audit: type=1326 audit(1770576353.446:1235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.926806][ T29] audit: type=1326 audit(1770576353.456:1236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.950521][ T29] audit: type=1326 audit(1770576353.456:1237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.974090][ T29] audit: type=1326 audit(1770576353.516:1238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 190.997634][ T29] audit: type=1326 audit(1770576353.516:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 191.029721][ T29] audit: type=1326 audit(1770576353.626:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 191.053372][ T29] audit: type=1326 audit(1770576353.626:1241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14872 comm="syz.4.4960" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815a16aeb9 code=0x7ffc0000 [ 191.993349][T14943] netlink: 'syz.6.4990': attribute type 1 has an invalid length. [ 192.300837][T14967] xt_hashlimit: size too large, truncated to 1048576 [ 192.765298][T14992] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5012'. [ 193.592804][T15064] netlink: 'syz.2.5045': attribute type 4 has an invalid length. [ 193.693051][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 193.986427][T15093] program syz.2.5059 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 194.319691][T15106] 9p: Bad value for 'rfdno' [ 194.544943][T15120] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5071'. [ 194.599801][T15116] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5071'. [ 194.801343][T15135] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5079'. [ 194.898292][T15144] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 194.905641][T15144] IPv6: NLM_F_CREATE should be set when creating new route [ 195.954162][T15196] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5097'. [ 196.401202][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 196.401223][ T29] audit: type=1400 audit(1770576359.006:1255): avc: denied { accept } for pid=15209 comm="syz.2.5114" path="socket:[36161]" dev="sockfs" ino=36161 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.583698][T15222] loop2: detected capacity change from 0 to 256 [ 196.603490][T15222] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 196.657551][T15222] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 197.112565][T15236] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5124'. [ 197.541596][T15261] loop2: detected capacity change from 0 to 1024 [ 197.572775][T15262] bridge0: entered promiscuous mode [ 197.594224][T15262] macvlan3: entered promiscuous mode [ 197.617206][T15261] EXT4-fs: Ignoring removed orlov option [ 197.690477][T15261] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.910244][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.087540][ T29] audit: type=1400 audit(1770576360.686:1256): avc: denied { create } for pid=15287 comm="syz.1.5146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 198.285245][T15302] ./file0: Can't lookup blockdev [ 198.339952][T15307] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5155'. [ 198.454916][T15319] /dev/loop4: Can't lookup blockdev [ 198.577250][ T29] audit: type=1400 audit(1770576361.186:1257): avc: denied { create } for pid=15334 comm="syz.2.5168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 198.629852][T15337] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5169'. [ 198.955008][T15360] netlink: 'syz.6.5180': attribute type 39 has an invalid length. [ 199.452670][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 199.470000][T15384] netlink: 64 bytes leftover after parsing attributes in process `syz.6.5191'. [ 199.565738][T15390] macvlan4: entered promiscuous mode [ 199.814507][T15406] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5201'. [ 199.856789][T15406] vlan3: entered promiscuous mode [ 200.002166][ T29] audit: type=1326 audit(1770576362.606:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15412 comm="syz.1.5205" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb5d6cfaeb9 code=0x0 [ 200.265643][T15440] xt_hashlimit: size too large, truncated to 1048576 [ 200.625116][T15457] loop2: detected capacity change from 0 to 128 [ 200.636506][T15457] syz.2.5221: attempt to access beyond end of device [ 200.636506][T15457] loop2: rw=2049, sector=138, nr_sectors = 8 limit=128 [ 200.673817][T15457] syz.2.5221: attempt to access beyond end of device [ 200.673817][T15457] loop2: rw=2049, sector=146, nr_sectors = 8 limit=128 [ 200.691726][T15457] syz.2.5221: attempt to access beyond end of device [ 200.691726][T15457] loop2: rw=8390657, sector=152, nr_sectors = 2 limit=128 [ 200.705616][T15457] buffer_io_error: 24 callbacks suppressed [ 200.705630][T15457] Buffer I/O error on dev loop2, logical block 76, lost async page write [ 200.724195][T15457] syz.2.5221: attempt to access beyond end of device [ 200.724195][T15457] loop2: rw=2049, sector=170, nr_sectors = 8 limit=128 [ 200.740809][T15457] syz.2.5221: attempt to access beyond end of device [ 200.740809][T15457] loop2: rw=8390657, sector=176, nr_sectors = 2 limit=128 [ 200.754539][T15457] Buffer I/O error on dev loop2, logical block 88, lost async page write [ 200.776819][T15457] syz.2.5221: attempt to access beyond end of device [ 200.776819][T15457] loop2: rw=2049, sector=178, nr_sectors = 8 limit=128 [ 200.811050][T15457] syz.2.5221: attempt to access beyond end of device [ 200.811050][T15457] loop2: rw=8390657, sector=184, nr_sectors = 2 limit=128 [ 200.824902][T15457] Buffer I/O error on dev loop2, logical block 92, lost async page write [ 200.844495][T15457] syz.2.5221: attempt to access beyond end of device [ 200.844495][T15457] loop2: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 200.858494][T15457] syz.2.5221: attempt to access beyond end of device [ 200.858494][T15457] loop2: rw=8390657, sector=208, nr_sectors = 2 limit=128 [ 200.872257][T15457] Buffer I/O error on dev loop2, logical block 104, lost async page write [ 200.881865][T15457] syz.2.5221: attempt to access beyond end of device [ 200.881865][T15457] loop2: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 200.905787][T15457] Buffer I/O error on dev loop2, logical block 108, lost async page write [ 200.963745][T15457] Buffer I/O error on dev loop2, logical block 120, lost async page write [ 200.974070][T15457] Buffer I/O error on dev loop2, logical block 124, lost async page write [ 200.983830][T15457] Buffer I/O error on dev loop2, logical block 80, lost async page write [ 201.016619][ T29] audit: type=1400 audit(1770576363.606:1259): avc: denied { search } for pid=15473 comm="syz.0.5231" name="/" dev="configfs" ino=1022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 201.039009][ T29] audit: type=1400 audit(1770576363.606:1260): avc: denied { search } for pid=15473 comm="syz.0.5231" name="/" dev="configfs" ino=1022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 201.074963][T15481] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=15481 comm=syz.4.5234 [ 201.094608][T15457] Buffer I/O error on dev loop2, logical block 84, lost async page write [ 201.115019][T15457] Buffer I/O error on dev loop2, logical block 112, lost async page write [ 201.582256][T15506] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5245'. [ 201.735676][ T29] audit: type=1326 audit(1770576364.346:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15517 comm="syz.0.5251" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x0 [ 201.986265][T15528] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.039283][ T29] audit: type=1326 audit(1770576364.646:1262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15530 comm="syz.6.5255" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f12a789aeb9 code=0x0 [ 202.085982][T15528] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.128666][T15528] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.190883][T15528] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.251836][ T56] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.282187][ T12] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.295812][ T12] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.309078][ T12] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.904083][T15566] erspan0: entered promiscuous mode [ 203.204658][T15587] program syz.2.5282 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 203.248047][T15591] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5284'. [ 203.425273][T15605] netlink: 'syz.6.5291': attribute type 25 has an invalid length. [ 203.433170][T15605] netlink: 'syz.6.5291': attribute type 7 has an invalid length. [ 203.441072][T15605] netlink: 'syz.6.5291': attribute type 1 has an invalid length. [ 203.448915][T15605] netlink: 156 bytes leftover after parsing attributes in process `syz.6.5291'. [ 203.458046][T15605] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.478345][T15608] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5278'. [ 203.519103][T15608] netem: change failed [ 203.523288][T15610] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 203.536859][T15615] netlink: 64 bytes leftover after parsing attributes in process `syz.6.5292'. [ 203.672220][ T29] audit: type=1326 audit(1770576366.276:1263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.695810][ T29] audit: type=1326 audit(1770576366.276:1264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.719320][ T29] audit: type=1326 audit(1770576366.276:1265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.742815][ T29] audit: type=1326 audit(1770576366.276:1266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=242 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.766392][ T29] audit: type=1326 audit(1770576366.276:1267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.798688][ T29] audit: type=1326 audit(1770576366.396:1268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15620 comm="syz.6.5296" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f12a789aeb9 code=0x7ffc0000 [ 203.863810][T15626] bond2 (unregistering): Released all slaves [ 204.508605][ T29] audit: type=1400 audit(1770576367.116:1269): avc: denied { audit_read } for pid=15667 comm="syz.2.5318" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 204.662372][T15677] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5321'. [ 204.912626][ T29] audit: type=1326 audit(1770576367.516:1270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15694 comm="syz.0.5328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5dfda2aeb9 code=0x7ffc0000 [ 204.986625][T15708] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5336'. [ 205.169136][T15720] af_packet: tpacket_rcv: packet too big, clamped from 54 to 4294967286. macoff=82 [ 205.207687][T15726] loop2: detected capacity change from 0 to 512 [ 205.215367][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 205.250910][T15726] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 205.285856][T15726] EXT4-fs error (device loop2): ext4_init_orphan_info:620: comm syz.2.5346: orphan file block 0: bad magic [ 205.309567][T15726] EXT4-fs (loop2): Remounting filesystem read-only [ 205.322538][T15726] EXT4-fs (loop2): mount failed [ 206.380158][T15778] pim6reg9: entered allmulticast mode [ 206.479440][T15785] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5370'. [ 206.519180][T15788] loop2: detected capacity change from 0 to 128 [ 206.527860][T15788] FAT-fs (loop2): bogus sectors per cluster 0 [ 206.534073][T15788] FAT-fs (loop2): Can't find a valid FAT filesystem [ 206.583298][T15790] program syz.2.5373 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 206.673175][T15796] netlink: 7 bytes leftover after parsing attributes in process `syz.2.5377'. [ 207.230064][T15831] 9p: Bad value for 'rfdno' [ 207.392915][T15841] netlink: 'syz.0.5408': attribute type 4 has an invalid length. [ 207.668327][T15857] loop2: detected capacity change from 0 to 512 [ 207.850101][T15857] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.5384: iget: bad i_size value: 38620345925642 [ 207.908603][T15857] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5384: couldn't read orphan inode 15 (err -117) [ 207.931362][T15857] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.024707][T15867] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.5384: bg 0: block 5: invalid block bitmap [ 208.059854][T15867] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 596 with error 28 [ 208.072314][T15867] EXT4-fs (loop2): This should not happen!! Data will be lost [ 208.072314][T15867] [ 208.082047][T15867] EXT4-fs (loop2): Total free blocks count 0 [ 208.088074][T15867] EXT4-fs (loop2): Free/Dirty block details [ 208.094015][T15867] EXT4-fs (loop2): free_blocks=0 [ 208.098989][T15867] EXT4-fs (loop2): dirty_blocks=597 [ 208.104246][T15867] EXT4-fs (loop2): Block reservation details [ 208.110233][T15867] EXT4-fs (loop2): i_reserved_data_blocks=597 [ 208.184377][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.276188][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 208.276202][ T29] audit: type=1400 audit(1770576370.886:1282): avc: denied { write } for pid=15877 comm="syz.2.5412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 208.478939][T15889] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5418'. [ 208.879729][ T29] audit: type=1400 audit(1770576371.486:1283): avc: denied { connect } for pid=15909 comm="syz.0.5428" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 209.090100][T15930] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5444'. [ 209.182598][T15930] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5444'. [ 209.347022][T15946] loop2: detected capacity change from 0 to 256 [ 209.382568][T15946] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 209.654490][T15964] netlink: 'syz.1.5452': attribute type 25 has an invalid length. [ 209.662526][T15964] netlink: 'syz.1.5452': attribute type 7 has an invalid length. [ 209.670336][T15964] netlink: 'syz.1.5452': attribute type 1 has an invalid length. [ 209.678250][T15964] netlink: 156 bytes leftover after parsing attributes in process `syz.1.5452'. [ 209.687331][T15964] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.785933][T15968] xt_hashlimit: size too large, truncated to 1048576 [ 210.972798][ T1703] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 211.126763][T16044] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5485'. [ 211.638379][T16085] loop2: detected capacity change from 0 to 2048 [ 211.684837][T16085] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 211.737226][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.190883][T16118] loop2: detected capacity change from 0 to 512 [ 212.228492][T16118] EXT4-fs (loop2): orphan cleanup on readonly fs [ 212.253325][T16118] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 212.261713][T16118] EXT4-fs (loop2): 1 truncate cleaned up [ 212.345990][T16118] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 212.361159][T16118] loop2: Can't mount, would change RO state [ 212.408315][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.490452][T16140] loop2: detected capacity change from 0 to 8192 [ 212.673968][T16148] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.717738][T16158] netlink: 24 bytes leftover after parsing attributes in process `syz.6.5536'. [ 212.775491][T16148] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.924974][T16148] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.997450][T16148] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.101305][ T1703] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.132973][ T1703] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.172508][ T1703] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.180761][ T1703] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.201593][T16184] netlink: 136 bytes leftover after parsing attributes in process `syz.1.5549'. [ 213.210908][T16184] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 213.609152][T16206] netlink: 'syz.4.5558': attribute type 39 has an invalid length. [ 213.856016][ T29] audit: type=1400 audit(1770576376.466:1284): avc: denied { write } for pid=16222 comm="syz.4.5565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 213.921882][T16230] netlink: 31 bytes leftover after parsing attributes in process `syz.0.5568'. [ 213.930952][T16230] netlink: 208 bytes leftover after parsing attributes in process `syz.0.5568'. [ 213.940509][T16230] netlink: 31 bytes leftover after parsing attributes in process `syz.0.5568'. [ 214.318070][T16251] netlink: 'syz.0.5578': attribute type 39 has an invalid length. [ 214.715006][T16261] 9p: Bad value for 'rfdno' [ 215.428187][T16297] program syz.2.5595 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 215.872500][T16328] loop2: detected capacity change from 0 to 1024 [ 215.881420][T16328] EXT4-fs: Ignoring removed orlov option [ 215.925249][T16328] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 215.998171][ T29] audit: type=1400 audit(1770576378.606:1285): avc: denied { rename } for pid=16325 comm="syz.2.5610" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 216.020723][ T29] audit: type=1400 audit(1770576378.606:1286): avc: denied { unlink } for pid=16325 comm="syz.2.5610" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 216.057909][T16336] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5614'. [ 216.078036][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.093623][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 216.136923][T16340] netlink: 'syz.1.5618': attribute type 1 has an invalid length. [ 216.144839][T16340] netlink: 'syz.1.5618': attribute type 2 has an invalid length. [ 217.002660][T16379] loop2: detected capacity change from 0 to 512 [ 217.023890][T16377] netlink: 'syz.0.5634': attribute type 1 has an invalid length. [ 217.031656][T16377] netlink: 'syz.0.5634': attribute type 2 has an invalid length. [ 217.040378][T16379] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 217.083960][T16379] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.096692][T16379] ext4 filesystem being mounted at /973/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 217.120120][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.258575][ T29] audit: type=1400 audit(1770576379.866:1287): avc: denied { bind } for pid=16392 comm="syz.4.5643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 217.363449][T16405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 217.370920][T16405] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 217.381198][T16405] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 217.388759][T16405] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 217.397798][T16405] batman_adv: batadv0: Interface deactivated: macsec3 [ 217.404824][T16405] batman_adv: batadv0: Removing interface: macsec3 [ 217.770183][T16427] loop2: detected capacity change from 0 to 8192 [ 217.795620][T16427] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 217.930693][T16410] xt_CT: You must specify a L4 protocol and not use inversions on it [ 218.036010][T16452] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5669'. [ 218.087329][ C0] vxcan1: j1939_xtp_rx_rts_session_active: 0xffff88811ae76000: connection exists (00 00). last cmd: 14 [ 218.098508][ C0] vxcan1: j1939_xtp_rx_rts_session_active: 0xffff88811ae76200: connection exists (00 00). last cmd: 14 [ 218.109656][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.124554][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.139430][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.154296][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.169196][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.184068][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.198942][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.213841][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.228702][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.243557][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.258439][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.273319][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.288171][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.303047][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.317940][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.332820][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.347684][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.362539][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.377417][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.392287][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.407559][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.422459][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.437321][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.452182][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.467072][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.481963][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.496872][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.511751][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.526634][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.541508][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.556449][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.571342][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.586240][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.601109][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.616002][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.631052][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.634626][ T29] audit: type=1400 audit(1770576381.106:1288): avc: denied { getopt } for pid=16443 comm="syz.6.5667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 218.645956][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646053][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646152][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646243][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646348][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76200: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646656][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.646807][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.769793][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.784670][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.799570][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.814514][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.829397][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.844251][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.859128][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.873994][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.888861][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.903768][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.918650][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.933506][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.948426][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.963297][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.978184][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 218.993057][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 219.007927][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 219.022809][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811ae76000: 0x40000: (1) Already in one or more connection managed sessions and cannot support another. [ 219.051629][ C0] ================================================================== [ 219.059773][ C0] BUG: KCSAN: data-race in can_rcv_filter / can_rcv_filter [ 219.066999][ C0] [ 219.069341][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 1: [ 219.077442][ C0] can_rcv_filter+0xd9/0x4f0 [ 219.082049][ C0] can_receive+0x163/0x1c0 [ 219.086480][ C0] can_rcv+0xed/0x190 [ 219.090507][ C0] process_backlog+0x363/0x670 [ 219.095320][ C0] __napi_poll+0x5f/0x310 [ 219.099679][ C0] net_rx_action+0x452/0x930 [ 219.104293][ C0] handle_softirqs+0xb9/0x280 [ 219.109006][ C0] run_ksoftirqd+0x1c/0x30 [ 219.113456][ C0] smpboot_thread_fn+0x32a/0x510 [ 219.118431][ C0] kthread+0x488/0x510 [ 219.122531][ C0] ret_from_fork+0x148/0x280 [ 219.127181][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.131984][ C0] [ 219.134321][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 0: [ 219.142442][ C0] can_rcv_filter+0xd9/0x4f0 [ 219.147044][ C0] can_receive+0x163/0x1c0 [ 219.151475][ C0] can_rcv+0xed/0x190 [ 219.155491][ C0] process_backlog+0x363/0x670 [ 219.160288][ C0] __napi_poll+0x5f/0x310 [ 219.164636][ C0] net_rx_action+0x452/0x930 [ 219.169256][ C0] handle_softirqs+0xb9/0x280 [ 219.173970][ C0] do_softirq+0x45/0x60 [ 219.178153][ C0] __local_bh_enable_ip+0x70/0x80 [ 219.183206][ C0] update_defense_level+0x59d/0x5d0 [ 219.188429][ C0] defense_work_handler+0x1f/0x80 [ 219.193471][ C0] process_scheduled_works+0x4cd/0x9d0 [ 219.198951][ C0] worker_thread+0x6bc/0x8b0 [ 219.203564][ C0] kthread+0x488/0x510 [ 219.207673][ C0] ret_from_fork+0x148/0x280 [ 219.212289][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.217102][ C0] [ 219.219463][ C0] value changed: 0x000000000098aaac -> 0x000000000098aaad [ 219.226587][ C0] [ 219.228913][ C0] Reported by Kernel Concurrency Sanitizer on: [ 219.235082][ C0] CPU: 0 UID: 0 PID: 3419 Comm: kworker/0:4 Not tainted syzkaller #0 PREEMPT(voluntary) [ 219.244900][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 219.254979][ C0] Workqueue: events_long defense_work_handler [ 219.261075][ C0] ================================================================== [ 219.273989][ C0] ================================================================== [ 219.282101][ C0] BUG: KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv [ 219.289345][ C0] [ 219.291712][ C0] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 1: [ 219.299795][ C0] can_can_gw_rcv+0x807/0x820 [ 219.304493][ C0] can_rcv_filter+0xc7/0x4f0 [ 219.309094][ C0] can_receive+0x163/0x1c0 [ 219.313526][ C0] can_rcv+0xed/0x190 [ 219.317518][ C0] process_backlog+0x363/0x670 [ 219.322300][ C0] __napi_poll+0x5f/0x310 [ 219.326642][ C0] net_rx_action+0x452/0x930 [ 219.331252][ C0] handle_softirqs+0xb9/0x280 [ 219.335962][ C0] run_ksoftirqd+0x1c/0x30 [ 219.340407][ C0] smpboot_thread_fn+0x32a/0x510 [ 219.345407][ C0] kthread+0x488/0x510 [ 219.349495][ C0] ret_from_fork+0x148/0x280 [ 219.354114][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.358906][ C0] [ 219.361328][ C0] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 0: [ 219.369431][ C0] can_can_gw_rcv+0x807/0x820 [ 219.374134][ C0] can_rcv_filter+0xc7/0x4f0 [ 219.378760][ C0] can_receive+0x163/0x1c0 [ 219.383203][ C0] can_rcv+0xed/0x190 [ 219.387217][ C0] process_backlog+0x363/0x670 [ 219.392003][ C0] __napi_poll+0x5f/0x310 [ 219.396353][ C0] net_rx_action+0x452/0x930 [ 219.400988][ C0] handle_softirqs+0xb9/0x280 [ 219.405698][ C0] run_ksoftirqd+0x1c/0x30 [ 219.410137][ C0] smpboot_thread_fn+0x32a/0x510 [ 219.415118][ C0] kthread+0x488/0x510 [ 219.419217][ C0] ret_from_fork+0x148/0x280 [ 219.423829][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.428622][ C0] [ 219.430961][ C0] value changed: 0x0098c115 -> 0x0098c116 [ 219.436694][ C0] [ 219.439025][ C0] Reported by Kernel Concurrency Sanitizer on: [ 219.445186][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(voluntary) [ 219.454841][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 219.464910][ C0] ================================================================== [ 219.545414][ C0] ================================================================== [ 219.553536][ C0] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 219.560068][ C0] [ 219.562387][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 1: [ 219.570506][ C0] vxcan_xmit+0x2c8/0x340 [ 219.574849][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 219.579979][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 219.584925][ C0] can_send+0x589/0x720 [ 219.589093][ C0] can_can_gw_rcv+0x7bb/0x820 [ 219.593772][ C0] can_rcv_filter+0xc7/0x4f0 [ 219.598375][ C0] can_receive+0x163/0x1c0 [ 219.602792][ C0] can_rcv+0xed/0x190 [ 219.606788][ C0] process_backlog+0x363/0x670 [ 219.611563][ C0] __napi_poll+0x5f/0x310 [ 219.615986][ C0] net_rx_action+0x452/0x930 [ 219.620585][ C0] handle_softirqs+0xb9/0x280 [ 219.625270][ C0] do_softirq+0x45/0x60 [ 219.629438][ C0] __local_bh_enable_ip+0x70/0x80 [ 219.634470][ C0] kernel_fpu_end+0x6c/0x80 [ 219.639013][ C0] blake2s_compress+0x67/0x1740 [ 219.643861][ C0] blake2s_final+0x6a/0xb0 [ 219.648277][ C0] handshake_init+0x15a/0x190 [ 219.652953][ C0] wg_noise_handshake_create_initiation+0xe2/0x610 [ 219.659467][ C0] wg_packet_handshake_send_worker+0xb2/0x160 [ 219.665527][ C0] process_scheduled_works+0x4cd/0x9d0 [ 219.670995][ C0] worker_thread+0x6bc/0x8b0 [ 219.675588][ C0] kthread+0x488/0x510 [ 219.679680][ C0] ret_from_fork+0x148/0x280 [ 219.684285][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.689059][ C0] [ 219.691377][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 0: [ 219.699439][ C0] vxcan_xmit+0x2c8/0x340 [ 219.703771][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 219.708902][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 219.713934][ C0] can_send+0x589/0x720 [ 219.718090][ C0] can_can_gw_rcv+0x7bb/0x820 [ 219.722799][ C0] can_rcv_filter+0xc7/0x4f0 [ 219.727422][ C0] can_receive+0x163/0x1c0 [ 219.731842][ C0] can_rcv+0xed/0x190 [ 219.735818][ C0] process_backlog+0x363/0x670 [ 219.740591][ C0] __napi_poll+0x5f/0x310 [ 219.744925][ C0] net_rx_action+0x452/0x930 [ 219.749535][ C0] handle_softirqs+0xb9/0x280 [ 219.754227][ C0] do_softirq+0x45/0x60 [ 219.758396][ C0] __local_bh_enable_ip+0x70/0x80 [ 219.763423][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 219.768364][ C0] lock_sock_nested+0x132/0x160 [ 219.773220][ C0] __inet_bind+0x2ce/0x5e0 [ 219.777651][ C0] inet_bind+0x93/0xa0 [ 219.781749][ C0] kernel_bind+0x97/0xe0 [ 219.786078][ C0] rds_tcp_conn_path_connect+0x316/0x4b0 [ 219.791723][ C0] rds_connect_worker+0x12f/0x1b0 [ 219.796760][ C0] process_scheduled_works+0x4cd/0x9d0 [ 219.802231][ C0] worker_thread+0x6bc/0x8b0 [ 219.806849][ C0] kthread+0x488/0x510 [ 219.811027][ C0] ret_from_fork+0x148/0x280 [ 219.815622][ C0] ret_from_fork_asm+0x1a/0x30 [ 219.820403][ C0] [ 219.822723][ C0] value changed: 0x0000000000990535 -> 0x0000000000990536 [ 219.829823][ C0] [ 219.832141][ C0] Reported by Kernel Concurrency Sanitizer on: [ 219.838287][ C0] CPU: 0 UID: 0 PID: 3430 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(voluntary) [ 219.848168][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 219.858217][ C0] Workqueue: krdsd rds_connect_worker [ 219.863614][ C0] ================================================================== [ 219.889716][ C1] ================================================================== [ 219.897821][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 219.904335][ C1] [ 219.906666][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 0: [ 219.914748][ C1] vxcan_xmit+0x2ab/0x340 [ 219.919097][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 219.924242][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 219.929212][ C1] can_send+0x589/0x720 [ 219.933371][ C1] can_can_gw_rcv+0x7bb/0x820 [ 219.938061][ C1] can_rcv_filter+0xc7/0x4f0 [ 219.942656][ C1] can_receive+0x163/0x1c0 [ 219.947105][ C1] can_rcv+0xed/0x190 [ 219.951100][ C1] process_backlog+0x363/0x670 [ 219.955868][ C1] __napi_poll+0x5f/0x310 [ 219.960201][ C1] net_rx_action+0x452/0x930 [ 219.964805][ C1] handle_softirqs+0xb9/0x280 [ 219.969495][ C1] do_softirq+0x45/0x60 [ 219.973663][ C1] __local_bh_enable_ip+0x70/0x80 [ 219.978720][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 219.983649][ C1] lock_sock_nested+0x132/0x160 [ 219.988508][ C1] sockopt_lock_sock+0x41/0x50 [ 219.993284][ C1] do_ip_getsockopt+0xaa8/0x1070 [ 219.998251][ C1] ip_getsockopt+0x5c/0x180 [ 220.002780][ C1] tcp_getsockopt+0xad/0xe0 [ 220.007301][ C1] sock_common_getsockopt+0x60/0x70 [ 220.012526][ C1] do_sock_getsockopt+0x1c4/0x210 [ 220.017586][ C1] __x64_sys_getsockopt+0x11d/0x1a0 [ 220.022803][ C1] x64_sys_call+0x2dc7/0x3000 [ 220.027491][ C1] do_syscall_64+0xc0/0x2a0 [ 220.032008][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.037902][ C1] [ 220.040224][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 1: [ 220.048298][ C1] vxcan_xmit+0x2ab/0x340 [ 220.052638][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 220.057779][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 220.062740][ C1] can_send+0x589/0x720 [ 220.066919][ C1] can_can_gw_rcv+0x7bb/0x820 [ 220.071621][ C1] can_rcv_filter+0xc7/0x4f0 [ 220.076223][ C1] can_receive+0x163/0x1c0 [ 220.080648][ C1] can_rcv+0xed/0x190 [ 220.084637][ C1] process_backlog+0x363/0x670 [ 220.089422][ C1] __napi_poll+0x5f/0x310 [ 220.093783][ C1] net_rx_action+0x452/0x930 [ 220.098387][ C1] handle_softirqs+0xb9/0x280 [ 220.103070][ C1] do_softirq+0x45/0x60 [ 220.107244][ C1] __local_bh_enable_ip+0x70/0x80 [ 220.112373][ C1] kernel_fpu_end+0x6c/0x80 [ 220.116897][ C1] blake2s_compress+0x67/0x1740 [ 220.121760][ C1] blake2s_final+0x6a/0xb0 [ 220.126173][ C1] hmac+0x219/0x400 [ 220.130077][ C1] kdf+0x118/0x1e0 [ 220.133799][ C1] wg_noise_handshake_create_initiation+0x1b0/0x610 [ 220.140429][ C1] wg_packet_handshake_send_worker+0xb2/0x160 [ 220.146511][ C1] process_scheduled_works+0x4cd/0x9d0 [ 220.152012][ C1] worker_thread+0x6bc/0x8b0 [ 220.156601][ C1] kthread+0x488/0x510 [ 220.160693][ C1] ret_from_fork+0x148/0x280 [ 220.165297][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.170253][ C1] [ 220.172569][ C1] value changed: 0x000000000000fae4 -> 0x000000000000faec [ 220.179676][ C1] [ 220.181983][ C1] Reported by Kernel Concurrency Sanitizer on: [ 220.188118][ C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(voluntary) [ 220.197827][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 220.207894][ C1] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 220.214954][ C1] ================================================================== [ 220.230798][ C1] ================================================================== [ 220.238982][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 220.245535][ C1] [ 220.247851][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 0: [ 220.255924][ C1] vxcan_xmit+0x2e2/0x340 [ 220.260281][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 220.265417][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 220.270404][ C1] can_send+0x589/0x720 [ 220.274565][ C1] can_can_gw_rcv+0x7bb/0x820 [ 220.279277][ C1] can_rcv_filter+0xc7/0x4f0 [ 220.283861][ C1] can_receive+0x163/0x1c0 [ 220.288285][ C1] can_rcv+0xed/0x190 [ 220.292280][ C1] process_backlog+0x363/0x670 [ 220.297056][ C1] __napi_poll+0x5f/0x310 [ 220.301406][ C1] net_rx_action+0x452/0x930 [ 220.306002][ C1] handle_softirqs+0xb9/0x280 [ 220.310695][ C1] do_softirq+0x45/0x60 [ 220.314865][ C1] __local_bh_enable_ip+0x70/0x80 [ 220.319910][ C1] update_defense_level+0x59d/0x5d0 [ 220.325110][ C1] defense_work_handler+0x1f/0x80 [ 220.330145][ C1] process_scheduled_works+0x4cd/0x9d0 [ 220.335613][ C1] worker_thread+0x6bc/0x8b0 [ 220.340242][ C1] kthread+0x488/0x510 [ 220.344330][ C1] ret_from_fork+0x148/0x280 [ 220.348966][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.353739][ C1] [ 220.356068][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 1: [ 220.364135][ C1] vxcan_xmit+0x2e2/0x340 [ 220.368477][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 220.373630][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 220.378582][ C1] can_send+0x589/0x720 [ 220.382739][ C1] can_can_gw_rcv+0x7bb/0x820 [ 220.387446][ C1] can_rcv_filter+0xc7/0x4f0 [ 220.392043][ C1] can_receive+0x163/0x1c0 [ 220.396487][ C1] can_rcv+0xed/0x190 [ 220.400550][ C1] process_backlog+0x363/0x670 [ 220.405334][ C1] __napi_poll+0x5f/0x310 [ 220.409670][ C1] net_rx_action+0x452/0x930 [ 220.414260][ C1] handle_softirqs+0xb9/0x280 [ 220.418960][ C1] do_softirq+0x45/0x60 [ 220.423116][ C1] __local_bh_enable_ip+0x70/0x80 [ 220.428149][ C1] kernel_fpu_end+0x6c/0x80 [ 220.432659][ C1] blake2s_compress+0x67/0x1740 [ 220.437549][ C1] blake2s_update+0xa3/0x160 [ 220.442161][ C1] hmac+0x20c/0x400 [ 220.445997][ C1] kdf+0xa9/0x1e0 [ 220.449649][ C1] wg_noise_handshake_create_initiation+0x372/0x610 [ 220.456248][ C1] wg_packet_handshake_send_worker+0xb2/0x160 [ 220.462327][ C1] process_scheduled_works+0x4cd/0x9d0 [ 220.467799][ C1] worker_thread+0x6bc/0x8b0 [ 220.472399][ C1] kthread+0x488/0x510 [ 220.476492][ C1] ret_from_fork+0x148/0x280 [ 220.481105][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.485877][ C1] [ 220.488197][ C1] value changed: 0x0000000000010ca4 -> 0x0000000000010cac [ 220.495299][ C1] [ 220.497630][ C1] Reported by Kernel Concurrency Sanitizer on: [ 220.503788][ C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(voluntary) [ 220.513529][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 220.523616][ C1] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 220.530569][ C1] ================================================================== [ 220.591848][ C1] ================================================================== [ 220.599947][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 220.606477][ C1] [ 220.608814][ C1] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 0: [ 220.616868][ C1] vxcan_xmit+0x28b/0x340 [ 220.621250][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 220.626386][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 220.631372][ C1] can_send+0x589/0x720 [ 220.635528][ C1] can_can_gw_rcv+0x7bb/0x820 [ 220.640231][ C1] can_rcv_filter+0xc7/0x4f0 [ 220.644821][ C1] can_receive+0x163/0x1c0 [ 220.649238][ C1] can_rcv+0xed/0x190 [ 220.653214][ C1] process_backlog+0x363/0x670 [ 220.657990][ C1] __napi_poll+0x5f/0x310 [ 220.662329][ C1] net_rx_action+0x452/0x930 [ 220.666926][ C1] handle_softirqs+0xb9/0x280 [ 220.671635][ C1] do_softirq+0x45/0x60 [ 220.675812][ C1] __local_bh_enable_ip+0x70/0x80 [ 220.680856][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 220.685794][ C1] nsim_dev_trap_report_work+0x52b/0x630 [ 220.691447][ C1] process_scheduled_works+0x4cd/0x9d0 [ 220.696912][ C1] worker_thread+0x6bc/0x8b0 [ 220.701546][ C1] kthread+0x488/0x510 [ 220.705633][ C1] ret_from_fork+0x148/0x280 [ 220.710244][ C1] ret_from_fork_asm+0x1a/0x30 [ 220.715016][ C1] [ 220.717351][ C1] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 1: [ 220.725419][ C1] vxcan_xmit+0x28b/0x340 [ 220.729772][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 220.734902][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 220.739868][ C1] can_send+0x589/0x720 [ 220.744033][ C1] can_can_gw_rcv+0x7bb/0x820 [ 220.748731][ C1] can_rcv_filter+0xc7/0x4f0 [ 220.753326][ C1] can_receive+0x163/0x1c0 [ 220.757763][ C1] can_rcv+0xed/0x190 [ 220.761769][ C1] process_backlog+0x363/0x670 [ 220.766560][ C1] __napi_poll+0x5f/0x310 [ 220.770903][ C1] net_rx_action+0x452/0x930 [ 220.775501][ C1] handle_softirqs+0xb9/0x280 [ 220.780208][ C1] do_softirq+0x45/0x60 [ 220.784374][ C1] __local_bh_enable_ip+0x70/0x80 [ 220.789420][ C1] __alloc_skb+0x477/0x4b0 [ 220.793847][ C1] alloc_skb_with_frags+0x7d/0x470 [ 220.798986][ C1] sock_alloc_send_pskb+0x44d/0x500 [ 220.804190][ C1] unix_dgram_sendmsg+0x391/0x1060 [ 220.809362][ C1] __sys_sendto+0x470/0x4d0 [ 220.813877][ C1] __x64_sys_sendto+0x76/0x90 [ 220.818569][ C1] x64_sys_call+0x29a7/0x3000 [ 220.823312][ C1] do_syscall_64+0xc0/0x2a0 [ 220.827833][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.833740][ C1] [ 220.836068][ C1] value changed: 0x0000000000992ef6 -> 0x0000000000992ef7 [ 220.843177][ C1] [ 220.845504][ C1] Reported by Kernel Concurrency Sanitizer on: [ 220.851666][ C1] CPU: 1 UID: 0 PID: 2990 Comm: klogd Not tainted syzkaller #0 PREEMPT(voluntary) [ 220.860943][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 220.871009][ C1] ================================================================== SYZFAIL: failed to send rpc fd=3 want=48 sent=0 n=-1 (errno 32: Broken pipe) [ 222.063112][ C1] ================================================================== [ 222.071238][ C1] BUG: KCSAN: data-race in can_rcv_filter / can_rcv_filter [ 222.078472][ C1] [ 222.080807][ C1] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 0: [ 222.088900][ C1] can_rcv_filter+0xd9/0x4f0 [ 222.093510][ C1] can_receive+0x163/0x1c0 [ 222.097979][ C1] can_rcv+0xed/0x190 [ 222.101989][ C1] process_backlog+0x363/0x670 [ 222.106777][ C1] __napi_poll+0x5f/0x310 [ 222.111149][ C1] net_rx_action+0x452/0x930 [ 222.115770][ C1] handle_softirqs+0xb9/0x280 [ 222.120525][ C1] do_softirq+0x45/0x60 [ 222.124735][ C1] __local_bh_enable_ip+0x70/0x80 [ 222.129895][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 222.134869][ C1] release_sock+0x116/0x150 [ 222.139410][ C1] sockopt_release_sock+0x41/0x50 [ 222.144467][ C1] do_ip_getsockopt+0xbb4/0x1070 [ 222.149431][ C1] ip_getsockopt+0x5c/0x180 [ 222.153950][ C1] tcp_getsockopt+0xad/0xe0 [ 222.158481][ C1] sock_common_getsockopt+0x60/0x70 [ 222.163794][ C1] do_sock_getsockopt+0x1c4/0x210 [ 222.168870][ C1] __x64_sys_getsockopt+0x11d/0x1a0 [ 222.174184][ C1] x64_sys_call+0x2dc7/0x3000 [ 222.178900][ C1] do_syscall_64+0xc0/0x2a0 [ 222.183427][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.189333][ C1] [ 222.191682][ C1] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 1: [ 222.199761][ C1] can_rcv_filter+0xd9/0x4f0 [ 222.204556][ C1] can_receive+0x163/0x1c0 [ 222.209005][ C1] can_rcv+0xed/0x190 [ 222.213032][ C1] process_backlog+0x363/0x670 [ 222.217833][ C1] __napi_poll+0x5f/0x310 [ 222.222222][ C1] net_rx_action+0x452/0x930 [ 222.226863][ C1] handle_softirqs+0xb9/0x280 [ 222.231579][ C1] do_softirq+0x45/0x60 [ 222.235793][ C1] __local_bh_enable_ip+0x70/0x80 [ 222.240857][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 222.245823][ C1] wg_packet_handshake_receive_worker+0x16a/0x5d0 [ 222.252263][ C1] process_scheduled_works+0x4cd/0x9d0 [ 222.257736][ C1] worker_thread+0x6bc/0x8b0 [ 222.262444][ C1] kthread+0x488/0x510 [ 222.266566][ C1] ret_from_fork+0x148/0x280 [ 222.271182][ C1] ret_from_fork_asm+0x1a/0x30 [ 222.275981][ C1] [ 222.278316][ C1] value changed: 0x00000000009bbc95 -> 0x00000000009bbc96 [ 222.285448][ C1] [ 222.287780][ C1] Reported by Kernel Concurrency Sanitizer on: [ 222.293944][ C1] CPU: 1 UID: 0 PID: 10434 Comm: kworker/1:8 Not tainted syzkaller #0 PREEMPT(voluntary) [ 222.303850][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 222.313920][ C1] Workqueue: wg-kex-wg1 wg_packet_handshake_receive_worker [ 222.321146][ C1] ================================================================== [ 222.347729][ C1] ================================================================== [ 222.355836][ C1] BUG: KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv [ 222.363065][ C1] [ 222.365392][ C1] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 0: [ 222.373468][ C1] can_can_gw_rcv+0x807/0x820 [ 222.378171][ C1] can_rcv_filter+0xc7/0x4f0 [ 222.382771][ C1] can_receive+0x163/0x1c0 [ 222.387204][ C1] can_rcv+0xed/0x190 [ 222.391211][ C1] process_backlog+0x363/0x670 [ 222.396017][ C1] __napi_poll+0x5f/0x310 [ 222.400362][ C1] net_rx_action+0x452/0x930 [ 222.404971][ C1] handle_softirqs+0xb9/0x280 [ 222.409682][ C1] do_softirq+0x45/0x60 [ 222.413906][ C1] __local_bh_enable_ip+0x70/0x80 [ 222.418958][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 222.423915][ C1] batadv_tt_local_commit_changes+0x2e/0x40 [ 222.429869][ C1] batadv_iv_ogm_schedule+0x249/0x810 [ 222.435261][ C1] batadv_iv_send_outstanding_bat_ogm_packet+0x419/0x470 [ 222.442319][ C1] process_scheduled_works+0x4cd/0x9d0 [ 222.447810][ C1] rescuer_thread+0x71b/0xa00 [ 222.452516][ C1] kthread+0x488/0x510 [ 222.456612][ C1] ret_from_fork+0x148/0x280 [ 222.461237][ C1] ret_from_fork_asm+0x1a/0x30 [ 222.466042][ C1] [ 222.468384][ C1] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 1: [ 222.476472][ C1] can_can_gw_rcv+0x807/0x820 [ 222.481178][ C1] can_rcv_filter+0xc7/0x4f0 [ 222.485796][ C1] can_receive+0x163/0x1c0 [ 222.490229][ C1] can_rcv+0xed/0x190 [ 222.494248][ C1] process_backlog+0x363/0x670 [ 222.499072][ C1] __napi_poll+0x5f/0x310 [ 222.503454][ C1] net_rx_action+0x452/0x930 [ 222.508061][ C1] handle_softirqs+0xb9/0x280 [ 222.512769][ C1] do_softirq+0x45/0x60 [ 222.516943][ C1] __local_bh_enable_ip+0x70/0x80 [ 222.522001][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 222.526967][ C1] nsim_dev_trap_report_work+0x52b/0x630 [ 222.532617][ C1] process_scheduled_works+0x4cd/0x9d0 [ 222.538091][ C1] worker_thread+0x6bc/0x8b0 [ 222.542702][ C1] kthread+0x488/0x510 [ 222.546793][ C1] ret_from_fork+0x148/0x280 [ 222.551407][ C1] ret_from_fork_asm+0x1a/0x30 [ 222.556203][ C1] [ 222.558572][ C1] value changed: 0x009be4ab -> 0x009be4ac [ 222.564291][ C1] [ 222.566622][ C1] Reported by Kernel Concurrency Sanitizer on: [ 222.572776][ C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(voluntary) [ 222.582512][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 222.592579][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 222.599367][ C1] ================================================================== [ 222.618011][ C0] ================================================================== [ 222.626112][ C0] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 222.632619][ C0] [ 222.634942][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 1: [ 222.643029][ C0] vxcan_xmit+0x2c8/0x340 [ 222.647385][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 222.652512][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 222.657472][ C0] can_send+0x589/0x720 [ 222.661643][ C0] can_can_gw_rcv+0x7bb/0x820 [ 222.666342][ C0] can_rcv_filter+0xc7/0x4f0 [ 222.670953][ C0] can_receive+0x163/0x1c0 [ 222.675373][ C0] can_rcv+0xed/0x190 [ 222.679389][ C0] process_backlog+0x363/0x670 [ 222.684150][ C0] __napi_poll+0x5f/0x310 [ 222.688493][ C0] net_rx_action+0x452/0x930 [ 222.693080][ C0] handle_softirqs+0xb9/0x280 [ 222.697776][ C0] do_softirq+0x45/0x60 [ 222.701930][ C0] __local_bh_enable_ip+0x70/0x80 [ 222.706957][ C0] update_defense_level+0x59d/0x5d0 [ 222.712166][ C0] defense_work_handler+0x1f/0x80 [ 222.717216][ C0] process_scheduled_works+0x4cd/0x9d0 [ 222.722684][ C0] worker_thread+0x6bc/0x8b0 [ 222.727289][ C0] kthread+0x488/0x510 [ 222.731388][ C0] ret_from_fork+0x148/0x280 [ 222.735986][ C0] ret_from_fork_asm+0x1a/0x30 [ 222.740762][ C0] [ 222.743082][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 0: [ 222.751234][ C0] vxcan_xmit+0x2c8/0x340 [ 222.755657][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 222.760788][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 222.765738][ C0] can_send+0x589/0x720 [ 222.769896][ C0] can_can_gw_rcv+0x7bb/0x820 [ 222.774583][ C0] can_rcv_filter+0xc7/0x4f0 [ 222.779199][ C0] can_receive+0x163/0x1c0 [ 222.783606][ C0] can_rcv+0xed/0x190 [ 222.787591][ C0] process_backlog+0x363/0x670 [ 222.792355][ C0] __napi_poll+0x5f/0x310 [ 222.796691][ C0] net_rx_action+0x452/0x930 [ 222.801291][ C0] handle_softirqs+0xb9/0x280 [ 222.805979][ C0] do_softirq+0x45/0x60 [ 222.810152][ C0] __local_bh_enable_ip+0x70/0x80 [ 222.815183][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 222.820133][ C0] batadv_tt_local_purge+0x1a8/0x1f0 [ 222.825413][ C0] batadv_tt_purge+0x2b/0x610 [ 222.830127][ C0] process_scheduled_works+0x4cd/0x9d0 [ 222.835592][ C0] rescuer_thread+0x71b/0xa00 [ 222.840276][ C0] kthread+0x488/0x510 [ 222.844347][ C0] ret_from_fork+0x148/0x280 [ 222.848952][ C0] ret_from_fork_asm+0x1a/0x30 [ 222.853719][ C0] [ 222.856050][ C0] value changed: 0x00000000009c2b1c -> 0x00000000009c2b1d [ 222.863163][ C0] [ 222.865563][ C0] Reported by Kernel Concurrency Sanitizer on: [ 222.871736][ C0] CPU: 0 UID: 0 PID: 1559 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(voluntary) [ 222.881890][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 222.891944][ C0] Workqueue: bat_events batadv_tt_purge [ 222.897541][ C0] ================================================================== [ 222.995878][ C1] ================================================================== [ 223.003997][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 223.010555][ C1] [ 223.012877][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 0: [ 223.020969][ C1] vxcan_xmit+0x2ab/0x340 [ 223.025314][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 223.030476][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 223.035476][ C1] can_send+0x589/0x720 [ 223.039648][ C1] can_can_gw_rcv+0x7bb/0x820 [ 223.044334][ C1] can_rcv_filter+0xc7/0x4f0 [ 223.048933][ C1] can_receive+0x163/0x1c0 [ 223.053349][ C1] can_rcv+0xed/0x190 [ 223.057364][ C1] process_backlog+0x363/0x670 [ 223.062140][ C1] __napi_poll+0x5f/0x310 [ 223.066487][ C1] net_rx_action+0x452/0x930 [ 223.071099][ C1] handle_softirqs+0xb9/0x280 [ 223.075786][ C1] do_softirq+0x45/0x60 [ 223.079952][ C1] __local_bh_enable_ip+0x70/0x80 [ 223.084979][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 223.089921][ C1] batadv_tt_local_purge+0x1a8/0x1f0 [ 223.095207][ C1] batadv_tt_purge+0x2b/0x610 [ 223.099895][ C1] process_scheduled_works+0x4cd/0x9d0 [ 223.105359][ C1] rescuer_thread+0x71b/0xa00 [ 223.110058][ C1] kthread+0x488/0x510 [ 223.114147][ C1] ret_from_fork+0x148/0x280 [ 223.118803][ C1] ret_from_fork_asm+0x1a/0x30 [ 223.123601][ C1] [ 223.125930][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 1: [ 223.134093][ C1] vxcan_xmit+0x2ab/0x340 [ 223.138444][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 223.143583][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 223.148537][ C1] can_send+0x589/0x720 [ 223.152693][ C1] can_can_gw_rcv+0x7bb/0x820 [ 223.157389][ C1] can_rcv_filter+0xc7/0x4f0 [ 223.161980][ C1] can_receive+0x163/0x1c0 [ 223.166399][ C1] can_rcv+0xed/0x190 [ 223.170390][ C1] process_backlog+0x363/0x670 [ 223.175181][ C1] __napi_poll+0x5f/0x310 [ 223.179545][ C1] net_rx_action+0x452/0x930 [ 223.184132][ C1] handle_softirqs+0xb9/0x280 [ 223.188839][ C1] do_softirq+0x45/0x60 [ 223.193013][ C1] __local_bh_enable_ip+0x70/0x80 [ 223.198049][ C1] wg_timers_any_authenticated_packet_traversal+0xdd/0x100 [ 223.205252][ C1] wg_packet_handshake_send_worker+0xd8/0x160 [ 223.211359][ C1] process_scheduled_works+0x4cd/0x9d0 [ 223.216826][ C1] worker_thread+0x6bc/0x8b0 [ 223.221431][ C1] kthread+0x488/0x510 [ 223.225516][ C1] ret_from_fork+0x148/0x280 [ 223.230118][ C1] ret_from_fork_asm+0x1a/0x30 [ 223.234910][ C1] [ 223.237253][ C1] value changed: 0x00000000000f5e64 -> 0x00000000000f5e6c [ 223.244374][ C1] [ 223.246706][ C1] Reported by Kernel Concurrency Sanitizer on: [ 223.252859][ C1] CPU: 1 UID: 0 PID: 56 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT(voluntary) [ 223.262586][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 223.272650][ C1] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 223.279615][ C1] ================================================================== [ 223.288758][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 223.397023][ C1] ================================================================== [ 223.405221][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 223.411752][ C1] [ 223.414067][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 0: [ 223.422135][ C1] vxcan_xmit+0x2e2/0x340 [ 223.426494][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 223.431628][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 223.436579][ C1] can_send+0x589/0x720 [ 223.440749][ C1] can_can_gw_rcv+0x7bb/0x820 [ 223.445438][ C1] can_rcv_filter+0xc7/0x4f0 [ 223.450050][ C1] can_receive+0x163/0x1c0 [ 223.454467][ C1] can_rcv+0xed/0x190 [ 223.458458][ C1] process_backlog+0x363/0x670 [ 223.463237][ C1] __napi_poll+0x5f/0x310 [ 223.467576][ C1] net_rx_action+0x452/0x930 [ 223.472176][ C1] handle_softirqs+0xb9/0x280 [ 223.476878][ C1] do_softirq+0x45/0x60 [ 223.481047][ C1] __local_bh_enable_ip+0x70/0x80 [ 223.486081][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 223.491021][ C1] batadv_tt_local_purge+0x1a8/0x1f0 [ 223.496309][ C1] batadv_tt_purge+0x2b/0x610 [ 223.500993][ C1] process_scheduled_works+0x4cd/0x9d0 [ 223.506461][ C1] rescuer_thread+0x71b/0xa00 [ 223.511153][ C1] kthread+0x488/0x510 [ 223.515259][ C1] ret_from_fork+0x148/0x280 [ 223.519862][ C1] ret_from_fork_asm+0x1a/0x30 [ 223.524629][ C1] [ 223.526951][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 1: [ 223.535016][ C1] vxcan_xmit+0x2e2/0x340 [ 223.539361][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 223.544474][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 223.549450][ C1] can_send+0x589/0x720 [ 223.553607][ C1] can_can_gw_rcv+0x7bb/0x820 [ 223.558304][ C1] can_rcv_filter+0xc7/0x4f0 [ 223.562885][ C1] can_receive+0x163/0x1c0 [ 223.567306][ C1] can_rcv+0xed/0x190 [ 223.571296][ C1] process_backlog+0x363/0x670 [ 223.576093][ C1] __napi_poll+0x5f/0x310 [ 223.580441][ C1] net_rx_action+0x452/0x930 [ 223.585084][ C1] handle_softirqs+0xb9/0x280 [ 223.589782][ C1] run_ksoftirqd+0x1c/0x30 [ 223.594205][ C1] smpboot_thread_fn+0x32a/0x510 [ 223.599178][ C1] kthread+0x488/0x510 [ 223.603254][ C1] ret_from_fork+0x148/0x280 [ 223.607881][ C1] ret_from_fork_asm+0x1a/0x30 [ 223.612649][ C1] [ 223.614979][ C1] value changed: 0x00000000001056c4 -> 0x00000000001056cc [ 223.622083][ C1] [ 223.624421][ C1] Reported by Kernel Concurrency Sanitizer on: [ 223.630571][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(voluntary) [ 223.640205][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 223.650341][ C1] ================================================================== [ 223.675905][ C0] ================================================================== [ 223.684000][ C0] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 223.690536][ C0] [ 223.692857][ C0] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 1: [ 223.700920][ C0] vxcan_xmit+0x28b/0x340 [ 223.705260][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 223.710390][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 223.715355][ C0] can_send+0x589/0x720 [ 223.719521][ C0] can_can_gw_rcv+0x7bb/0x820 [ 223.724206][ C0] can_rcv_filter+0xc7/0x4f0 [ 223.728826][ C0] can_receive+0x163/0x1c0 [ 223.733249][ C0] can_rcv+0xed/0x190 [ 223.737274][ C0] process_backlog+0x363/0x670 [ 223.742050][ C0] __napi_poll+0x5f/0x310 [ 223.746420][ C0] net_rx_action+0x452/0x930 [ 223.751025][ C0] handle_softirqs+0xb9/0x280 [ 223.755714][ C0] do_softirq+0x45/0x60 [ 223.759879][ C0] __local_bh_enable_ip+0x70/0x80 [ 223.764903][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 223.769843][ C0] lock_sock_nested+0x132/0x160 [ 223.774696][ C0] sockopt_lock_sock+0x41/0x50 [ 223.779483][ C0] do_ipv6_setsockopt+0x699/0x21d0 [ 223.784601][ C0] ipv6_setsockopt+0x59/0x130 [ 223.789460][ C0] tcp_setsockopt+0x98/0xb0 [ 223.793968][ C0] sock_common_setsockopt+0x69/0x80 [ 223.799180][ C0] __sys_setsockopt+0x184/0x200 [ 223.804059][ C0] __x64_sys_setsockopt+0x64/0x80 [ 223.809100][ C0] x64_sys_call+0x21d5/0x3000 [ 223.813783][ C0] do_syscall_64+0xc0/0x2a0 [ 223.818301][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.824202][ C0] [ 223.826532][ C0] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 0: [ 223.834689][ C0] vxcan_xmit+0x28b/0x340 [ 223.839159][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 223.844273][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 223.849229][ C0] can_send+0x589/0x720 [ 223.853384][ C0] can_can_gw_rcv+0x7bb/0x820 [ 223.858090][ C0] can_rcv_filter+0xc7/0x4f0 [ 223.862690][ C0] can_receive+0x163/0x1c0 [ 223.867114][ C0] can_rcv+0xed/0x190 [ 223.871128][ C0] process_backlog+0x363/0x670 [ 223.875901][ C0] __napi_poll+0x5f/0x310 [ 223.880238][ C0] net_rx_action+0x452/0x930 [ 223.884855][ C0] handle_softirqs+0xb9/0x280 [ 223.889544][ C0] do_softirq+0x45/0x60 [ 223.893701][ C0] __local_bh_enable_ip+0x70/0x80 [ 223.898766][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 223.903696][ C0] batadv_tt_local_purge+0x1a8/0x1f0 [ 223.908986][ C0] batadv_tt_purge+0x2b/0x610 [ 223.913654][ C0] process_scheduled_works+0x4cd/0x9d0 [ 223.919121][ C0] rescuer_thread+0x71b/0xa00 [ 223.923807][ C0] kthread+0x488/0x510 [ 223.927902][ C0] ret_from_fork+0x148/0x280 [ 223.932494][ C0] ret_from_fork_asm+0x1a/0x30 [ 223.937273][ C0] [ 223.939609][ C0] value changed: 0x00000000009ca531 -> 0x00000000009ca532 [ 223.946743][ C0] [ 223.949066][ C0] Reported by Kernel Concurrency Sanitizer on: [ 223.955212][ C0] CPU: 0 UID: 0 PID: 1559 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(voluntary) [ 223.965382][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 223.975477][ C0] Workqueue: bat_events batadv_tt_purge [ 223.981037][ C0] ================================================================== [ 225.086827][ C0] ================================================================== [ 225.094956][ C0] BUG: KCSAN: data-race in can_rcv_filter / can_rcv_filter [ 225.102204][ C0] [ 225.104536][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 1: [ 225.112620][ C0] can_rcv_filter+0xd9/0x4f0 [ 225.117226][ C0] can_receive+0x163/0x1c0 [ 225.121660][ C0] can_rcv+0xed/0x190 [ 225.125681][ C0] process_backlog+0x363/0x670 [ 225.130453][ C0] __napi_poll+0x5f/0x310 [ 225.134844][ C0] net_rx_action+0x452/0x930 [ 225.139445][ C0] handle_softirqs+0xb9/0x280 [ 225.144141][ C0] do_softirq+0x45/0x60 [ 225.148313][ C0] __local_bh_enable_ip+0x70/0x80 [ 225.153360][ C0] xt_replace_table+0x26a/0x460 [ 225.158231][ C0] __do_replace+0xc9/0x580 [ 225.162674][ C0] do_ip6t_set_ctl+0x77d/0x8f0 [ 225.167481][ C0] nf_setsockopt+0x199/0x1b0 [ 225.172077][ C0] ipv6_setsockopt+0x11a/0x130 [ 225.176868][ C0] tcp_setsockopt+0x98/0xb0 [ 225.181402][ C0] sock_common_setsockopt+0x69/0x80 [ 225.186621][ C0] __sys_setsockopt+0x184/0x200 [ 225.191496][ C0] __x64_sys_setsockopt+0x64/0x80 [ 225.196551][ C0] x64_sys_call+0x21d5/0x3000 [ 225.201242][ C0] do_syscall_64+0xc0/0x2a0 [ 225.205770][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.211673][ C0] [ 225.214004][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 0: [ 225.222096][ C0] can_rcv_filter+0xd9/0x4f0 [ 225.226708][ C0] can_receive+0x163/0x1c0 [ 225.231134][ C0] can_rcv+0xed/0x190 [ 225.235129][ C0] process_backlog+0x363/0x670 [ 225.239906][ C0] __napi_poll+0x5f/0x310 [ 225.244238][ C0] net_rx_action+0x452/0x930 [ 225.248862][ C0] handle_softirqs+0xb9/0x280 [ 225.253557][ C0] do_softirq+0x45/0x60 [ 225.257750][ C0] __local_bh_enable_ip+0x70/0x80 [ 225.262874][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 225.267823][ C0] batadv_tt_purge+0x2cd/0x610 [ 225.272592][ C0] process_scheduled_works+0x4cd/0x9d0 [ 225.278061][ C0] rescuer_thread+0x71b/0xa00 [ 225.282750][ C0] kthread+0x488/0x510 [ 225.286849][ C0] ret_from_fork+0x148/0x280 [ 225.291460][ C0] ret_from_fork_asm+0x1a/0x30 [ 225.296247][ C0] [ 225.298579][ C0] value changed: 0x00000000009ef022 -> 0x00000000009ef023 [ 225.305686][ C0] [ 225.308009][ C0] Reported by Kernel Concurrency Sanitizer on: [ 225.314177][ C0] CPU: 0 UID: 0 PID: 1559 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(voluntary) [ 225.324350][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 225.334422][ C0] Workqueue: bat_events batadv_tt_purge [ 225.339985][ C0] ================================================================== [ 225.371151][ C1] ================================================================== [ 225.379279][ C1] BUG: KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv [ 225.386616][ C1] [ 225.388953][ C1] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 0: [ 225.397031][ C1] can_can_gw_rcv+0x807/0x820 [ 225.401730][ C1] can_rcv_filter+0xc7/0x4f0 [ 225.406335][ C1] can_receive+0x163/0x1c0 [ 225.410778][ C1] can_rcv+0xed/0x190 [ 225.414780][ C1] process_backlog+0x363/0x670 [ 225.419575][ C1] __napi_poll+0x5f/0x310 [ 225.423943][ C1] net_rx_action+0x452/0x930 [ 225.428551][ C1] handle_softirqs+0xb9/0x280 [ 225.433291][ C1] do_softirq+0x45/0x60 [ 225.437490][ C1] __local_bh_enable_ip+0x70/0x80 [ 225.442542][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 225.447489][ C1] batadv_tt_purge+0x2cd/0x610 [ 225.452304][ C1] process_scheduled_works+0x4cd/0x9d0 [ 225.457785][ C1] rescuer_thread+0x71b/0xa00 [ 225.462493][ C1] kthread+0x488/0x510 [ 225.466590][ C1] ret_from_fork+0x148/0x280 [ 225.471214][ C1] ret_from_fork_asm+0x1a/0x30 [ 225.476012][ C1] [ 225.478340][ C1] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 1: [ 225.486422][ C1] can_can_gw_rcv+0x807/0x820 [ 225.491136][ C1] can_rcv_filter+0xc7/0x4f0 [ 225.495749][ C1] can_receive+0x163/0x1c0 [ 225.500173][ C1] can_rcv+0xed/0x190 [ 225.504176][ C1] process_backlog+0x363/0x670 [ 225.508967][ C1] __napi_poll+0x5f/0x310 [ 225.513315][ C1] net_rx_action+0x452/0x930 [ 225.517929][ C1] handle_softirqs+0xb9/0x280 [ 225.522625][ C1] do_softirq+0x45/0x60 [ 225.526825][ C1] __local_bh_enable_ip+0x70/0x80 [ 225.531876][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 225.536824][ C1] nsim_dev_trap_report_work+0x52b/0x630 [ 225.542496][ C1] process_scheduled_works+0x4cd/0x9d0 [ 225.547977][ C1] worker_thread+0x6bc/0x8b0 [ 225.552593][ C1] kthread+0x488/0x510 [ 225.556688][ C1] ret_from_fork+0x148/0x280 [ 225.561303][ C1] ret_from_fork_asm+0x1a/0x30 [ 225.566129][ C1] [ 225.568469][ C1] value changed: 0x009effb8 -> 0x009effb9 [ 225.574193][ C1] [ 225.576561][ C1] Reported by Kernel Concurrency Sanitizer on: [ 225.582721][ C1] CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(voluntary) [ 225.592469][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 225.602539][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 225.609353][ C1] ================================================================== [ 225.682291][ C0] ================================================================== [ 225.690418][ C0] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 225.696958][ C0] [ 225.699281][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 1: [ 225.707336][ C0] vxcan_xmit+0x2c8/0x340 [ 225.711684][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 225.716802][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 225.721753][ C0] can_send+0x589/0x720 [ 225.725905][ C0] can_can_gw_rcv+0x7bb/0x820 [ 225.730611][ C0] can_rcv_filter+0xc7/0x4f0 [ 225.735217][ C0] can_receive+0x163/0x1c0 [ 225.739659][ C0] can_rcv+0xed/0x190 [ 225.743634][ C0] process_backlog+0x363/0x670 [ 225.748414][ C0] __napi_poll+0x5f/0x310 [ 225.752745][ C0] net_rx_action+0x452/0x930 [ 225.757347][ C0] handle_softirqs+0xb9/0x280 [ 225.762059][ C0] do_softirq+0x45/0x60 [ 225.766255][ C0] __local_bh_enable_ip+0x70/0x80 [ 225.771295][ C0] __alloc_skb+0x477/0x4b0 [ 225.775725][ C0] nsim_dev_trap_report_work+0x18a/0x630 [ 225.781382][ C0] process_scheduled_works+0x4cd/0x9d0 [ 225.786858][ C0] worker_thread+0x6bc/0x8b0 [ 225.791476][ C0] kthread+0x488/0x510 [ 225.795558][ C0] ret_from_fork+0x148/0x280 [ 225.800174][ C0] ret_from_fork_asm+0x1a/0x30 [ 225.804940][ C0] [ 225.807268][ C0] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 0: [ 225.815435][ C0] vxcan_xmit+0x2c8/0x340 [ 225.819786][ C0] dev_hard_start_xmit+0x125/0x3e0 [ 225.824921][ C0] __dev_queue_xmit+0xdb1/0x1f20 [ 225.829876][ C0] can_send+0x589/0x720 [ 225.834036][ C0] can_can_gw_rcv+0x7bb/0x820 [ 225.838772][ C0] can_rcv_filter+0xc7/0x4f0 [ 225.843357][ C0] can_receive+0x163/0x1c0 [ 225.847815][ C0] can_rcv+0xed/0x190 [ 225.851803][ C0] process_backlog+0x363/0x670 [ 225.856564][ C0] __napi_poll+0x5f/0x310 [ 225.860903][ C0] net_rx_action+0x452/0x930 [ 225.865501][ C0] handle_softirqs+0xb9/0x280 [ 225.870209][ C0] do_softirq+0x45/0x60 [ 225.874384][ C0] __local_bh_enable_ip+0x70/0x80 [ 225.879438][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 225.884385][ C0] batadv_tt_purge+0x2cd/0x610 [ 225.889158][ C0] process_scheduled_works+0x4cd/0x9d0 [ 225.894617][ C0] rescuer_thread+0x71b/0xa00 [ 225.899315][ C0] kthread+0x488/0x510 [ 225.903386][ C0] ret_from_fork+0x148/0x280 [ 225.907983][ C0] ret_from_fork_asm+0x1a/0x30 [ 225.912755][ C0] [ 225.915086][ C0] value changed: 0x00000000009f88ce -> 0x00000000009f88cf [ 225.922208][ C0] [ 225.924553][ C0] Reported by Kernel Concurrency Sanitizer on: [ 225.930710][ C0] CPU: 0 UID: 0 PID: 1559 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(voluntary) [ 225.941041][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 225.951108][ C0] Workqueue: bat_events batadv_tt_purge [ 225.956667][ C0] ================================================================== [ 226.096695][ C1] ================================================================== [ 226.104809][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 226.111320][ C1] [ 226.113645][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 0: [ 226.121716][ C1] vxcan_xmit+0x2ab/0x340 [ 226.126057][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.131190][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.136146][ C1] can_send+0x589/0x720 [ 226.140306][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.145019][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.149618][ C1] can_receive+0x163/0x1c0 [ 226.154038][ C1] can_rcv+0xed/0x190 [ 226.158036][ C1] process_backlog+0x363/0x670 [ 226.162798][ C1] __napi_poll+0x5f/0x310 [ 226.167136][ C1] net_rx_action+0x452/0x930 [ 226.171743][ C1] handle_softirqs+0xb9/0x280 [ 226.176436][ C1] run_ksoftirqd+0x1c/0x30 [ 226.180891][ C1] smpboot_thread_fn+0x32a/0x510 [ 226.185842][ C1] kthread+0x488/0x510 [ 226.189925][ C1] ret_from_fork+0x148/0x280 [ 226.194519][ C1] ret_from_fork_asm+0x1a/0x30 [ 226.199316][ C1] [ 226.201630][ C1] read-write to 0xffff88810d348238 of 8 bytes by interrupt on cpu 1: [ 226.209705][ C1] vxcan_xmit+0x2ab/0x340 [ 226.214055][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.219224][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.224171][ C1] can_send+0x589/0x720 [ 226.228349][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.233061][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.237673][ C1] can_receive+0x163/0x1c0 [ 226.242136][ C1] can_rcv+0xed/0x190 [ 226.246143][ C1] process_backlog+0x363/0x670 [ 226.250921][ C1] __napi_poll+0x5f/0x310 [ 226.255278][ C1] net_rx_action+0x452/0x930 [ 226.259889][ C1] handle_softirqs+0xb9/0x280 [ 226.264583][ C1] do_softirq+0x45/0x60 [ 226.268755][ C1] __local_bh_enable_ip+0x70/0x80 [ 226.273786][ C1] __alloc_skb+0x477/0x4b0 [ 226.278224][ C1] nsim_dev_trap_report_work+0x18a/0x630 [ 226.283857][ C1] process_scheduled_works+0x4cd/0x9d0 [ 226.289332][ C1] worker_thread+0x6bc/0x8b0 [ 226.293917][ C1] kthread+0x488/0x510 [ 226.298001][ C1] ret_from_fork+0x148/0x280 [ 226.302602][ C1] ret_from_fork_asm+0x1a/0x30 [ 226.307406][ C1] [ 226.309733][ C1] value changed: 0x00000000001debbc -> 0x00000000001debc4 [ 226.316829][ C1] [ 226.319149][ C1] Reported by Kernel Concurrency Sanitizer on: [ 226.325291][ C1] CPU: 1 UID: 0 PID: 2718 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(voluntary) [ 226.335195][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 226.345285][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 226.352082][ C1] ================================================================== [ 226.492273][ C1] ================================================================== [ 226.500389][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 226.506914][ C1] [ 226.509241][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 0: [ 226.517299][ C1] vxcan_xmit+0x2e2/0x340 [ 226.521644][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.526770][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.531748][ C1] can_send+0x589/0x720 [ 226.535912][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.540601][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.545218][ C1] can_receive+0x163/0x1c0 [ 226.549645][ C1] can_rcv+0xed/0x190 [ 226.553621][ C1] process_backlog+0x363/0x670 [ 226.558394][ C1] __napi_poll+0x5f/0x310 [ 226.562722][ C1] net_rx_action+0x452/0x930 [ 226.567329][ C1] handle_softirqs+0xb9/0x280 [ 226.572052][ C1] do_softirq+0x45/0x60 [ 226.576234][ C1] __local_bh_enable_ip+0x70/0x80 [ 226.581274][ C1] __alloc_skb+0x2d0/0x4b0 [ 226.585702][ C1] nsim_dev_trap_report_work+0x18a/0x630 [ 226.591343][ C1] process_scheduled_works+0x4cd/0x9d0 [ 226.596803][ C1] worker_thread+0x6bc/0x8b0 [ 226.601420][ C1] kthread+0x488/0x510 [ 226.605502][ C1] ret_from_fork+0x148/0x280 [ 226.610122][ C1] ret_from_fork_asm+0x1a/0x30 [ 226.614918][ C1] [ 226.617247][ C1] read-write to 0xffff88810d340230 of 8 bytes by interrupt on cpu 1: [ 226.625312][ C1] vxcan_xmit+0x2e2/0x340 [ 226.629742][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.634866][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.639830][ C1] can_send+0x589/0x720 [ 226.643985][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.648671][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.653253][ C1] can_receive+0x163/0x1c0 [ 226.657676][ C1] can_rcv+0xed/0x190 [ 226.661675][ C1] process_backlog+0x363/0x670 [ 226.666438][ C1] __napi_poll+0x5f/0x310 [ 226.670771][ C1] net_rx_action+0x452/0x930 [ 226.675369][ C1] handle_softirqs+0xb9/0x280 [ 226.680058][ C1] do_softirq+0x45/0x60 [ 226.684220][ C1] __local_bh_enable_ip+0x70/0x80 [ 226.689264][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 226.694200][ C1] neigh_managed_work+0x14c/0x160 [ 226.699276][ C1] process_scheduled_works+0x4cd/0x9d0 [ 226.704751][ C1] worker_thread+0x6bc/0x8b0 [ 226.709345][ C1] kthread+0x488/0x510 [ 226.713417][ C1] ret_from_fork+0x148/0x280 [ 226.718029][ C1] ret_from_fork_asm+0x1a/0x30 [ 226.722788][ C1] [ 226.725113][ C1] value changed: 0x00000000001f17ac -> 0x00000000001f17bc [ 226.732217][ C1] [ 226.734548][ C1] Reported by Kernel Concurrency Sanitizer on: [ 226.740703][ C1] CPU: 1 UID: 0 PID: 3486 Comm: kworker/1:6 Not tainted syzkaller #0 PREEMPT(voluntary) [ 226.750549][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 226.760627][ C1] Workqueue: events_power_efficient neigh_managed_work [ 226.767491][ C1] ================================================================== [ 226.804603][ C1] ================================================================== [ 226.812704][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 226.819227][ C1] [ 226.821549][ C1] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 0: [ 226.829608][ C1] vxcan_xmit+0x28b/0x340 [ 226.833939][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.839076][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.844022][ C1] can_send+0x589/0x720 [ 226.848179][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.852856][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.857454][ C1] can_receive+0x163/0x1c0 [ 226.861872][ C1] can_rcv+0xed/0x190 [ 226.865847][ C1] process_backlog+0x363/0x670 [ 226.870644][ C1] __napi_poll+0x5f/0x310 [ 226.874979][ C1] net_rx_action+0x452/0x930 [ 226.879582][ C1] handle_softirqs+0xb9/0x280 [ 226.884263][ C1] do_softirq+0x45/0x60 [ 226.888453][ C1] __local_bh_enable_ip+0x70/0x80 [ 226.893487][ C1] kernel_fpu_end+0x6c/0x80 [ 226.898029][ C1] blake2s_compress+0x67/0x1740 [ 226.902883][ C1] blake2s_update+0xa3/0x160 [ 226.907500][ C1] hmac+0x396/0x400 [ 226.911317][ C1] message_ephemeral+0x1b2/0x260 [ 226.916263][ C1] wg_noise_handshake_create_initiation+0x15e/0x610 [ 226.922865][ C1] wg_packet_handshake_send_worker+0xb2/0x160 [ 226.928936][ C1] process_scheduled_works+0x4cd/0x9d0 [ 226.934395][ C1] worker_thread+0x6bc/0x8b0 [ 226.938998][ C1] kthread+0x488/0x510 [ 226.943084][ C1] ret_from_fork+0x148/0x280 [ 226.947711][ C1] ret_from_fork_asm+0x1a/0x30 [ 226.952508][ C1] [ 226.954837][ C1] read-write to 0xffff88810d348228 of 8 bytes by interrupt on cpu 1: [ 226.962905][ C1] vxcan_xmit+0x28b/0x340 [ 226.967251][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 226.972391][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 226.977346][ C1] can_send+0x589/0x720 [ 226.981524][ C1] can_can_gw_rcv+0x7bb/0x820 [ 226.986213][ C1] can_rcv_filter+0xc7/0x4f0 [ 226.990837][ C1] can_receive+0x163/0x1c0 [ 226.995263][ C1] can_rcv+0xed/0x190 [ 226.999281][ C1] process_backlog+0x363/0x670 [ 227.004045][ C1] __napi_poll+0x5f/0x310 [ 227.008390][ C1] net_rx_action+0x452/0x930 [ 227.012978][ C1] handle_softirqs+0xb9/0x280 [ 227.017675][ C1] do_softirq+0x45/0x60 [ 227.021850][ C1] __local_bh_enable_ip+0x70/0x80 [ 227.026873][ C1] _raw_spin_unlock_bh+0x18/0x20 [ 227.031813][ C1] neigh_periodic_work+0x5e9/0x690 [ 227.036918][ C1] process_scheduled_works+0x4cd/0x9d0 [ 227.042382][ C1] worker_thread+0x6bc/0x8b0 [ 227.046985][ C1] kthread+0x488/0x510 [ 227.051082][ C1] ret_from_fork+0x148/0x280 [ 227.055687][ C1] ret_from_fork_asm+0x1a/0x30 [ 227.060477][ C1] [ 227.062799][ C1] value changed: 0x0000000000a02fee -> 0x0000000000a02fef [ 227.069904][ C1] [ 227.072218][ C1] Reported by Kernel Concurrency Sanitizer on: [ 227.078386][ C1] CPU: 1 UID: 0 PID: 23 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(voluntary) [ 227.088009][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 227.098056][ C1] Workqueue: events_power_efficient neigh_periodic_work [ 227.105012][ C1] ================================================================== [ 228.106677][ C0] ================================================================== [ 228.114800][ C0] BUG: KCSAN: data-race in can_rcv_filter / can_rcv_filter [ 228.122113][ C0] [ 228.124447][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 1: [ 228.132528][ C0] can_rcv_filter+0xd9/0x4f0 [ 228.137130][ C0] can_receive+0x163/0x1c0 [ 228.141568][ C0] can_rcv+0xed/0x190 [ 228.145572][ C0] process_backlog+0x363/0x670 [ 228.150356][ C0] __napi_poll+0x5f/0x310 [ 228.154707][ C0] net_rx_action+0x452/0x930 [ 228.159318][ C0] handle_softirqs+0xb9/0x280 [ 228.164033][ C0] do_softirq+0x45/0x60 [ 228.168230][ C0] __local_bh_enable_ip+0x70/0x80 [ 228.173276][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 228.178229][ C0] batadv_dat_purge+0x1e3/0x270 [ 228.183092][ C0] process_scheduled_works+0x4cd/0x9d0 [ 228.188563][ C0] worker_thread+0x6bc/0x8b0 [ 228.193172][ C0] kthread+0x488/0x510 [ 228.197254][ C0] ret_from_fork+0x148/0x280 [ 228.201861][ C0] ret_from_fork_asm+0x1a/0x30 [ 228.206641][ C0] [ 228.208975][ C0] read-write to 0xffff8881009bf388 of 8 bytes by interrupt on cpu 0: [ 228.217058][ C0] can_rcv_filter+0xd9/0x4f0 [ 228.221689][ C0] can_receive+0x163/0x1c0 [ 228.226119][ C0] can_rcv+0xed/0x190 [ 228.230128][ C0] process_backlog+0x363/0x670 [ 228.234912][ C0] __napi_poll+0x5f/0x310 [ 228.239265][ C0] net_rx_action+0x452/0x930 [ 228.243962][ C0] handle_softirqs+0xb9/0x280 [ 228.248671][ C0] do_softirq+0x45/0x60 [ 228.252847][ C0] __local_bh_enable_ip+0x70/0x80 [ 228.257901][ C0] wg_timers_any_authenticated_packet_traversal+0xdd/0x100 [ 228.265133][ C0] wg_packet_handshake_send_worker+0xd8/0x160 [ 228.271231][ C0] process_scheduled_works+0x4cd/0x9d0 [ 228.276745][ C0] worker_thread+0x6bc/0x8b0 [ 228.281354][ C0] kthread+0x488/0x510 [ 228.285457][ C0] ret_from_fork+0x148/0x280 [ 228.290076][ C0] ret_from_fork_asm+0x1a/0x30 [ 228.295054][ C0] [ 228.297392][ C0] value changed: 0x0000000000a1fa0b -> 0x0000000000a1fa0d [ 228.304506][ C0] [ 228.306849][ C0] Reported by Kernel Concurrency Sanitizer on: [ 228.313002][ C0] CPU: 0 UID: 0 PID: 3430 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(voluntary) [ 228.322917][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 228.332988][ C0] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 228.339946][ C0] ================================================================== [ 228.416132][ C0] ================================================================== [ 228.424355][ C0] BUG: KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv [ 228.431627][ C0] [ 228.433965][ C0] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 1: [ 228.442061][ C0] can_can_gw_rcv+0x807/0x820 [ 228.446780][ C0] can_rcv_filter+0xc7/0x4f0 [ 228.451387][ C0] can_receive+0x163/0x1c0 [ 228.455830][ C0] can_rcv+0xed/0x190 [ 228.459827][ C0] process_backlog+0x363/0x670 [ 228.464616][ C0] __napi_poll+0x5f/0x310 [ 228.468953][ C0] net_rx_action+0x452/0x930 [ 228.473562][ C0] handle_softirqs+0xb9/0x280 [ 228.478265][ C0] do_softirq+0x45/0x60 [ 228.482448][ C0] __local_bh_enable_ip+0x70/0x80 [ 228.487507][ C0] _raw_spin_unlock_bh+0x18/0x20 [ 228.492471][ C0] batadv_dat_purge+0x1e3/0x270 [ 228.497336][ C0] process_scheduled_works+0x4cd/0x9d0 [ 228.502815][ C0] worker_thread+0x6bc/0x8b0 [ 228.507442][ C0] kthread+0x488/0x510 [ 228.511544][ C0] ret_from_fork+0x148/0x280 [ 228.516169][ C0] ret_from_fork_asm+0x1a/0x30 [ 228.520964][ C0] [ 228.523311][ C0] read-write to 0xffff8881529f1020 of 4 bytes by interrupt on cpu 0: [ 228.531417][ C0] can_can_gw_rcv+0x807/0x820 [ 228.536142][ C0] can_rcv_filter+0xc7/0x4f0 [ 228.540751][ C0] can_receive+0x163/0x1c0 [ 228.545185][ C0] can_rcv+0xed/0x190 [ 228.549176][ C0] process_backlog+0x363/0x670 [ 228.553984][ C0] __napi_poll+0x5f/0x310 [ 228.558365][ C0] net_rx_action+0x452/0x930 [ 228.562990][ C0] handle_softirqs+0xb9/0x280 [ 228.567710][ C0] do_softirq+0x45/0x60 [ 228.571909][ C0] __local_bh_enable_ip+0x70/0x80 [ 228.576961][ C0] __alloc_skb+0x477/0x4b0 [ 228.581414][ C0] nsim_dev_trap_report_work+0x18a/0x630 [ 228.587091][ C0] process_scheduled_works+0x4cd/0x9d0 [ 228.592570][ C0] worker_thread+0x6bc/0x8b0 [ 228.597176][ C0] kthread+0x488/0x510 [ 228.601277][ C0] ret_from_fork+0x148/0x280 [ 228.605912][ C0] ret_from_fork_asm+0x1a/0x30 [ 228.610705][ C0] [ 228.613046][ C0] value changed: 0x00a223ff -> 0x00a22400 [ 228.618782][ C0] [ 228.621117][ C0] Reported by Kernel Concurrency Sanitizer on: [ 228.627287][ C0] CPU: 0 UID: 0 PID: 56 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT(voluntary) [ 228.637027][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 228.647097][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 228.653880][ C0] ================================================================== [ 228.788472][ C1] ================================================================== [ 228.796608][ C1] BUG: KCSAN: data-race in vxcan_xmit / vxcan_xmit [ 228.803133][ C1] [ 228.805463][ C1] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 0: [ 228.813537][ C1] vxcan_xmit+0x2c8/0x340 [ 228.817896][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 228.823016][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 228.827970][ C1] can_send+0x589/0x720 [ 228.832137][ C1] can_can_gw_rcv+0x7bb/0x820 [ 228.836827][ C1] can_rcv_filter+0xc7/0x4f0 [ 228.841423][ C1] can_receive+0x163/0x1c0 [ 228.845846][ C1] can_rcv+0xed/0x190 [ 228.849848][ C1] process_backlog+0x363/0x670 [ 228.854616][ C1] __napi_poll+0x5f/0x310 [ 228.858957][ C1] net_rx_action+0x452/0x930 [ 228.863552][ C1] handle_softirqs+0xb9/0x280 [ 228.868273][ C1] run_ksoftirqd+0x1c/0x30 [ 228.872725][ C1] smpboot_thread_fn+0x32a/0x510 [ 228.877696][ C1] kthread+0x488/0x510 [ 228.881787][ C1] ret_from_fork+0x148/0x280 [ 228.886387][ C1] ret_from_fork_asm+0x1a/0x30 [ 228.891177][ C1] [ 228.893502][ C1] read-write to 0xffff88810d340220 of 8 bytes by interrupt on cpu 1: [ 228.901578][ C1] vxcan_xmit+0x2c8/0x340 [ 228.905944][ C1] dev_hard_start_xmit+0x125/0x3e0 [ 228.911091][ C1] __dev_queue_xmit+0xdb1/0x1f20 [ 228.916056][ C1] can_send+0x589/0x720 [ 228.920215][ C1] can_can_gw_rcv+0x7bb/0x820 [ 228.924910][ C1] can_rcv_filter+0xc7/0x4f0 [ 228.929515][ C1] can_receive+0x163/0x1c0 [ 228.933946][ C1] can_rcv+0xed/0x190 [ 228.937967][ C1] process_backlog+0x363/0x670 [ 228.942742][ C1] __napi_poll+0x5f/0x310 [ 228.947082][ C1] net_rx_action+0x452/0x930 [ 228.951690][ C1] handle_softirqs+0xb9/0x280 [ 228.956374][ C1] do_softirq+0x45/0x60 [ 228.960546][ C1] __local_bh_enable_ip+0x70/0x80 [ 228.965583][ C1] wg_timers_any_authenticated_packet_traversal+0xdd/0x100 [ 228.972807][ C1] wg_packet_tx_worker+0xeb/0x330 [ 228.977843][ C1] process_scheduled_works+0x4cd/0x9d0 [ 228.983313][ C1] worker_thread+0x6bc/0x8b0 [ 228.987923][ C1] kthread+0x488/0x510 [ 228.991986][ C1] ret_from_fork+0x148/0x280 [ 228.996576][ C1] ret_from_fork_asm+0x1a/0x30 [ 229.001348][ C1] [ 229.003669][ C1] value changed: 0x0000000000a2f19f -> 0x0000000000a2f1a0 [ 229.010781][ C1] [ 229.013100][ C1] Reported by Kernel Concurrency Sanitizer on: [ 229.019270][ C1] CPU: 1 UID: 0 PID: 10752 Comm: kworker/1:9 Not tainted syzkaller #0 PREEMPT(voluntary) [ 229.029149][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 229.039195][ C1] Workqueue: wg-crypt-wg0 wg_packet_tx_worker [ 229.045293][ C1] ==================================================================