last executing test programs: 48.684521751s ago: executing program 3 (id=3763): r0 = syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setresuid(0xee00, 0xee00, 0xee01) tgkill(r0, r0, 0x2) 48.615228452s ago: executing program 3 (id=3769): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) 48.485221006s ago: executing program 3 (id=3776): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) close(r0) 48.371756518s ago: executing program 3 (id=3783): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000140)={0x2c, 0x1}, 0x10) 48.30298104s ago: executing program 3 (id=3787): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='sys/kernel/debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) 48.224733152s ago: executing program 3 (id=3791): setns(0xc9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000070801"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4) 47.788310233s ago: executing program 2 (id=3809): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbfd}, 0x14}}, 0x80) 47.755887464s ago: executing program 2 (id=3811): r0 = socket$kcm(0xa, 0x2, 0x73) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @multicast2}, 0x3c, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838029f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x34}}, @ip_tos_u8={{0x14, 0x29, 0x3e}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x50}, 0xff00) 47.687944206s ago: executing program 2 (id=3815): r0 = syz_open_procfs(0x0, &(0x7f00000190c0)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000000000)=""/28, 0x1c) pread64(r0, &(0x7f0000000080)=""/102356, 0x18fd4, 0xac) 47.566637159s ago: executing program 2 (id=3826): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWRULE={0x88, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x5c, 0x4, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x48, 0x2, 0x0, 0x1, [@NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0x17}, @NFTA_INNER_EXPR={0x24, 0x5, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0xb}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x1e}]}}}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_NUM={0x8}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xb0}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000) 47.402917453s ago: executing program 2 (id=3817): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='sys/kernel/debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) 47.378457893s ago: executing program 2 (id=3818): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000180)=0x200000, 0x4) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x18) 47.091943541s ago: executing program 1 (id=3824): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)={0x18, r1, 0x1488f346e7c00843, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 46.979522833s ago: executing program 1 (id=3825): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000640)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) 46.965674744s ago: executing program 1 (id=3827): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30c) 46.815488957s ago: executing program 1 (id=3829): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x101c08a, &(0x7f0000001140)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESOCT, @ANYRESOCT, @ANYRESDEC], 0x6, 0x2c1, &(0x7f0000001880)="$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") syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000017c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x189d051, 0x0, 0x40, 0x0, &(0x7f0000000140)) rmdir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 46.775670849s ago: executing program 1 (id=3830): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='sys/kernel/debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) 46.72706103s ago: executing program 1 (id=3831): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = memfd_create(&(0x7f0000000640)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\'5\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\x05\x00\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\x05\x00\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x10, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000240)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x40}, 0x94) 131.265017ms ago: executing program 5 (id=5041): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240)=0x20, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) 120.979767ms ago: executing program 6 (id=5042): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c80)={'ip6gre0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001240)=@newqdisc={0x45c, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x4000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x1}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x430, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x1, 0x0, 0x1fc, 0x100, 0xfdfffc80, 0x0, 0x6, 0x8, 0x0, 0x73a, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0xfffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x2, 0xffffffff, 0x2, 0xc00, 0x0, 0xfeffffff, 0x0, 0x1ff, 0xfffffffd, 0x0, 0x0, 0x0, 0x10, 0xfffffffc, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x272, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0xfffffff7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x0, 0xb97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5e, 0xfffffffc, 0x8, 0x0, 0x0, 0x400004, 0x7, 0x4, 0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400, 0x0, 0x10000, 0x1, 0xfff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x20, 0x0, 0x0, 0x135, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffefe, 0x0, 0x0, 0x0, 0x7, 0xfffffffc, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xb3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x10000000, 0x0, 0x0, 0x800000, 0x0, 0x0, 0xfffffff8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400, 0xffffffff, 0x0, 0xd79, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x100, 0x0, 0x8, 0xfffffffd, 0xffffffff, 0x0, 0x0, 0x71280dd2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0xfffefffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, @TCA_TBF_PARMS={0x28, 0x1, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x6}, {0xff}, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) 101.116308ms ago: executing program 0 (id=5043): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$BLKTRACESTART(r0, 0x127e, 0x2000000000000) 89.079568ms ago: executing program 7 (id=5044): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000a50000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x35, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 68.352588ms ago: executing program 4 (id=5045): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x1bd) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b000000000000000000000000800000000008"], 0x48) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x4008, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESDEC=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 43.551309ms ago: executing program 6 (id=5046): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWSET={0x70, 0x12, 0xa, 0x9, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x4}, @NFTA_SET_USERDATA={0x3c, 0xd, 0x1, 0x0, "cd45c05b2f18f63f9be206500426377df345ecc77378b295b821ad93f57886af2d7644b235f74ccac3e3d1a476dc76e499eabcdff3f5837e"}]}, @NFT_MSG_DELOBJ={0x3c, 0x14, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}]}], {0x14}}, 0xd4}}, 0x0) 0s ago: executing program 7 (id=5047): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000001380)='ns/cgroup\x00') setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x44, 0x6, 0x3b0, 0x130, 0x130, 0x98, 0x130, 0x98, 0x398, 0x398, 0x398, 0x398, 0x398, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0x0, 0xff, 'macvlan0\x00', 'veth1_virt_wifi\x00', {}, {}, 0x11, 0x2, 0x71}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0xffffffff, 'vlan1\x00', 'nr0\x00', {0xff}}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x3, {0x5}}}}, {{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x0, 'lo\x00', 'batadv_slave_1\x00', {}, {}, 0x11}, 0x0, 0x70, 0x98}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xc, 0x8}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x410) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000f1000000270000000000000000000040"], 0x0) kernel console output (not intermixed with test programs): orphan inode 131083 [ 113.697172][T11160] loop1: lost filesystem error report for type 5 error -117 [ 113.731224][T11176] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3341'. [ 114.603733][T11204] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 114.603733][T11204] The task syz.0.3359 (11204) triggered the difference, watch for misbehavior. [ 114.617336][T11205] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3353'. [ 114.638016][T11205] bridge_slave_0: default FDB implementation only supports local addresses [ 114.777410][T11220] netlink: 'syz.3.3363': attribute type 2 has an invalid length. [ 114.796361][T11225] netlink: 'syz.4.3364': attribute type 49 has an invalid length. [ 114.809853][T11227] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3365'. [ 114.907337][ T28] audit: type=1400 audit(1785850000.986:1061): avc: denied { ioctl } for pid=11238 comm="syz.4.3371" path="socket:[29163]" dev="sockfs" ino=29163 ioctlcmd=0x660b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 115.037065][T11253] netlink: 'syz.3.3377': attribute type 49 has an invalid length. [ 115.053673][ T49] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 115.064856][ T49] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 115.079859][T11257] netlink: 'syz.4.3379': attribute type 2 has an invalid length. [ 115.088322][ T49] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 115.098808][ T49] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 115.307089][ T28] audit: type=1400 audit(1785850001.386:1062): avc: denied { shutdown } for pid=11287 comm="syz.3.3396" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 115.325219][T11289] loop2: detected capacity change from 0 to 164 [ 115.335063][T11289] iso9660: Unknown parameter 'ov%rriderockperm' [ 115.494737][T11315] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3408'. [ 115.519940][T11315] bridge_slave_0: default FDB implementation only supports local addresses [ 115.605419][T11331] random: crng reseeded on system resumption [ 115.619038][T11332] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3416'. [ 115.853757][T11363] loop1: detected capacity change from 0 to 128 [ 115.951973][ T28] audit: type=1326 audit(1785850002.026:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11367 comm="syz.3.3435" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 116.689173][T11380] loop2: detected capacity change from 0 to 1024 [ 116.706879][T11380] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 116.746302][T11380] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.3441: lblock 2 mapped to illegal pblock 2 (length 1) [ 116.782510][T11380] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 116.782800][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 116.798281][ C1] EXT4-fs (loop2): initial error at time 1785850002: ext4_map_blocks:791: inode 3: block 2 [ 116.808340][ C1] EXT4-fs (loop2): last error at time 1785850002: ext4_map_blocks:791: inode 3: block 2 [ 116.814106][T11380] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 48: comm syz.2.3441: lblock 0 mapped to illegal pblock 48 (length 1) [ 116.884313][T11380] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 116.887654][T11380] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.3441: Failed to acquire dquot type 0 [ 116.902766][T11403] netlink: 'syz.4.3451': attribute type 3 has an invalid length. [ 116.919404][T11380] loop2: lost filesystem error report for type 5 error -117 [ 116.920443][T11380] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 116.946772][T11380] loop2: lost filesystem error report for type 5 error -117 [ 116.946971][T11380] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.3441: mark_inode_dirty error [ 116.967116][T11380] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 116.969329][T11380] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 116.992426][T11380] EXT4-fs (loop2): 1 orphan inode deleted [ 117.003930][ T30] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 117.037850][T11380] EXT4-fs error (device loop2): __ext4_get_inode_loc:4886: comm syz.2.3441: Invalid inode table block 1 in block_group 0 [ 117.038003][ T30] __quota_error: 570 callbacks suppressed [ 117.038015][ T30] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 117.067409][T11380] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 117.077135][T11413] smc: net device ip6tnl0 applied user defined pnetid SYZ2 [ 117.081021][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7077: comm kworker/u8:1: Failed to release dquot type 0 [ 117.175726][ T3302] EXT4-fs error (device loop2): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 117.211401][ T3302] loop2: lost filesystem error report for type 5 error -117 [ 117.211486][ T3302] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 117.248972][ T3302] loop2: lost filesystem error report for type 5 error -117 [ 117.249920][ T3302] EXT4-fs error (device loop2): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 117.281925][ T3302] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 117.311871][T11442] set_capacity_and_notify: 1 callbacks suppressed [ 117.311886][T11442] loop1: detected capacity change from 0 to 128 [ 117.380376][T11442] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 117.395815][T11442] ext2 filesystem being mounted at /704/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.451759][T11459] __nla_validate_parse: 1 callbacks suppressed [ 117.451774][T11459] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3476'. [ 117.564904][T11467] vlan3: entered allmulticast mode [ 117.602896][T11467] bond0: entered allmulticast mode [ 117.608142][T11467] bond_slave_0: entered allmulticast mode [ 117.614831][T11467] bond_slave_1: entered allmulticast mode [ 117.674784][ T28] audit: type=1326 audit(1785850003.756:1632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.715273][ T28] audit: type=1326 audit(1785850003.756:1633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.762683][ T28] audit: type=1326 audit(1785850003.776:1634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.809950][ T28] audit: type=1326 audit(1785850003.776:1635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.870173][ T28] audit: type=1326 audit(1785850003.786:1636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=130 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.930094][ T28] audit: type=1326 audit(1785850003.786:1637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 117.991049][ T28] audit: type=1326 audit(1785850003.786:1638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 118.047005][ T28] audit: type=1326 audit(1785850003.786:1639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 118.101917][ T28] audit: type=1326 audit(1785850003.836:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11473 comm="syz.3.3484" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fbc0620e019 code=0x7ffc0000 [ 118.386786][T11502] loop4: detected capacity change from 0 to 512 [ 118.415643][T11502] ext4 filesystem being mounted at /554/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 118.462108][T11506] loop4: detected capacity change from 0 to 512 [ 118.491935][T11506] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 118.543870][T11510] can0: slcan on ptm0. [ 118.613566][T11509] can0 (unregistered): slcan off ptm0. [ 118.658512][ T49] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 118.836546][T11547] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3505'. [ 119.041892][T11567] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3512'. [ 119.119217][T11575] loop1: detected capacity change from 0 to 512 [ 119.294906][T11594] loop2: detected capacity change from 0 to 512 [ 119.347526][T11594] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 119.408554][T11600] can0: slcan on ptm0. [ 119.467178][T11599] can0 (unregistered): slcan off ptm0. [ 119.559082][ T8893] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 119.741158][T11648] loop4: detected capacity change from 0 to 512 [ 119.774213][T11653] loop2: detected capacity change from 0 to 512 [ 119.798141][T11653] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 120.079474][T11686] loop4: detected capacity change from 0 to 8192 [ 120.261689][T11696] loop4: detected capacity change from 0 to 764 [ 120.350522][T11705] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3566'. [ 120.392890][T11705] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3566'. [ 120.418498][T11705] netlink: 'syz.4.3566': attribute type 6 has an invalid length. [ 120.428467][T11718] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 120.435742][T11718] IPv6: NLM_F_CREATE should be set when creating new route [ 120.445272][T11705] netlink: 'syz.4.3566': attribute type 5 has an invalid length. [ 120.465756][T11720] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 120.517325][T11728] sg_write: data in/out 431068/146 bytes for SCSI command 0x0-- guessing data in; [ 120.517325][T11728] program syz.0.3578 not setting count and/or reply_len properly [ 120.558175][T11730] loop4: detected capacity change from 0 to 512 [ 120.560421][T11730] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 120.683378][T11749] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 120.736106][T11753] sg_write: data in/out 431068/146 bytes for SCSI command 0x0-- guessing data in; [ 120.736106][T11753] program syz.4.3592 not setting count and/or reply_len properly [ 120.812700][T11763] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #15: comm syz.3.3596: inode has both inline data and extents flags [ 120.861622][T11763] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 120.865080][T11763] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.3596: couldn't read orphan inode 15 (err -117) [ 120.874351][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 120.874388][ C0] EXT4-fs (loop3): initial error at time 1785850006: ext4_orphan_get:1399: inode 15 [ 120.874423][ C0] EXT4-fs (loop3): last error at time 1785850006: ext4_orphan_get:1399: inode 15 [ 120.914008][T11763] loop3: lost filesystem error report for type 5 error -117 [ 120.943116][T11763] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #2: block 13: comm syz.3.3596: lblock 0 mapped to illegal pblock 13 (length 1) [ 120.954199][T11763] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1051: inode #2: lblock 0: comm syz.3.3596: error -EUCLEAN reading directory block [ 120.966522][T11777] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3601'. [ 121.032836][T11767] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 13: invalid block bitmap [ 121.137967][T11794] ext4 filesystem being mounted at /769/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.153289][T11794] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #15: block 3: comm syz.0.3609: lblock 3 mapped to illegal pblock 3 (length 3) [ 121.155205][T11802] can0: slcan on ptm0. [ 121.191882][T11794] EXT4-fs (loop0): Remounting filesystem read-only [ 121.309667][T11820] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 121.890997][T11828] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 121.909606][T11828] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.3618: bad orphan inode 131083 [ 121.920810][T11828] loop4: lost filesystem error report for type 5 error -117 [ 122.017097][T11820] EXT4-fs (loop1): can't enable nombcache during remount [ 122.073539][T11801] can0 (unregistered): slcan off ptm0. [ 122.164459][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 122.164474][ T28] audit: type=1400 audit(1785850008.246:1665): avc: denied { connect } for pid=11844 comm="syz.3.3624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 122.239883][T11858] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3626'. [ 122.280151][ T28] audit: type=1400 audit(1785850008.296:1666): avc: denied { write } for pid=11830 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.313773][T11858] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3626'. [ 122.345519][T11865] ext4 filesystem being mounted at /713/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.402922][ T28] audit: type=1400 audit(1785850008.366:1667): avc: denied { write } for pid=11859 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.426165][ T28] audit: type=1326 audit(1785850008.436:1668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.451971][ T28] audit: type=1326 audit(1785850008.436:1669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.478236][ T28] audit: type=1326 audit(1785850008.446:1670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.493351][T11880] netlink: 271 bytes leftover after parsing attributes in process `syz.1.3633'. [ 122.509897][ T28] audit: type=1326 audit(1785850008.446:1671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.549551][T11878] set_capacity_and_notify: 8 callbacks suppressed [ 122.549565][T11878] loop2: detected capacity change from 0 to 1764 [ 122.623513][ T28] audit: type=1326 audit(1785850008.446:1672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.651440][T11892] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 122.692376][ T28] audit: type=1326 audit(1785850008.446:1673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.781181][ T28] audit: type=1326 audit(1785850008.446:1674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11871 comm="syz.0.3630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4bcb0ce019 code=0x7ffc0000 [ 122.822351][T11908] loop3: detected capacity change from 0 to 4096 [ 122.838379][T11914] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 122.849679][T11917] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3652'. [ 122.886194][T11920] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 122.906495][T11922] loop4: detected capacity change from 0 to 512 [ 122.997397][T11929] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3658'. [ 123.034367][T11940] loop3: detected capacity change from 0 to 256 [ 123.050926][T11940] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 123.082330][T11940] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 123.093304][T11943] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 123.157529][T11951] loop1: detected capacity change from 0 to 512 [ 123.186415][T11956] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3671'. [ 123.397272][T11986] loop3: detected capacity change from 0 to 256 [ 123.406909][T11982] netlink: 'syz.4.3684': attribute type 11 has an invalid length. [ 123.408612][T11976] loop2: detected capacity change from 0 to 8192 [ 123.432139][T11982] netlink: 140 bytes leftover after parsing attributes in process `syz.4.3684'. [ 123.448197][T11986] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 123.449327][T11976] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 123.476174][T11986] FAT-fs (loop3): Filesystem has been set read-only [ 123.504817][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.523437][T11976] FAT-fs (loop2): Filesystem has been set read-only [ 123.544602][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.556202][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.587466][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.597028][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.606175][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.624749][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.635762][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.648994][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.658215][T11976] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 123.818023][T12003] loop3: detected capacity change from 0 to 512 [ 123.856544][T12003] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 123.884270][T12003] EXT4-fs (loop3): can't enable nombcache during remount [ 124.022024][T12023] loop1: detected capacity change from 0 to 736 [ 124.233649][T12038] loop3: detected capacity change from 0 to 512 [ 124.265169][T12038] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.3708: bad orphan inode 15 [ 124.315126][T12038] loop3: lost filesystem error report for type 5 error -117 [ 124.316913][T12038] ext4_test_bit(bit=14, block=5) = 0 [ 124.324262][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 124.324283][ C1] EXT4-fs (loop3): initial error at time 1785850010: ext4_orphan_get:1425 [ 124.324308][ C1] EXT4-fs (loop3): last error at time 1785850010: ext4_orphan_get:1425 [ 124.355391][T12045] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3711'. [ 124.376063][T12045] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3711'. [ 124.386499][T12045] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3711'. [ 124.541963][T12067] netlink: 392 bytes leftover after parsing attributes in process `syz.2.3722'. [ 124.592035][T12073] EXT4-fs: Ignoring removed bh option [ 124.621034][T12073] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.3726: corrupted in-inode xattr: invalid ea_ino [ 124.657905][T12073] EXT4-fs (loop1): Remounting filesystem read-only [ 124.770218][T12084] EXT4-fs: Ignoring removed orlov option [ 124.798429][T12084] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 124.834253][T12084] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 124.854759][T12084] EXT4-fs (loop4): group descriptors corrupted! [ 125.486953][ T3296] EXT4-fs unmount: 29 callbacks suppressed [ 125.486995][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.578247][T12096] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3734'. [ 125.825093][T12128] macvtap1: entered promiscuous mode [ 125.837520][T12128] dummy0: entered promiscuous mode [ 125.850094][T12128] macvtap1: entered allmulticast mode [ 125.865355][T12128] dummy0: entered allmulticast mode [ 125.892646][T12128] dummy0: left allmulticast mode [ 125.919319][ T806] dummy0: left promiscuous mode [ 126.199931][T12183] EXT4-fs: Ignoring removed bh option [ 126.217023][T12183] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 126.234768][T12183] EXT4-fs (loop2): 1 truncate cleaned up [ 126.249536][T12183] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.302762][T12183] EXT4-fs warning (device loop2): ext4_group_add:1735: No reserved GDT blocks, can't resize [ 126.380140][T12205] xt_hashlimit: size too large, truncated to 1048576 [ 126.399849][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.918947][T12258] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 126.932414][T12258] EXT4-fs error (device loop0): ext4_iget_extra_inode:5180: inode #15: comm syz.0.3813: corrupted in-inode xattr: e_value size too large [ 126.958068][T12261] EXT4-fs: Ignoring removed oldalloc option [ 126.964107][T12258] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 126.964586][T12258] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.3813: couldn't read orphan inode 15 (err -117) [ 126.973756][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 126.973783][ C1] EXT4-fs (loop0): initial error at time 1785850013: ext4_iget_extra_inode:5180: inode 15 [ 126.973816][ C1] EXT4-fs (loop0): last error at time 1785850013: ext4_iget_extra_inode:5180: inode 15 [ 127.069671][T12261] EXT4-fs error (device loop1): ext4_orphan_get:1425: comm syz.1.3812: bad orphan inode 32 [ 127.075173][T12258] loop0: lost filesystem error report for type 5 error -117 [ 127.084882][T12261] loop1: lost filesystem error report for type 5 error -117 [ 127.092756][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 127.106488][ C0] EXT4-fs (loop1): initial error at time 1785850013: ext4_orphan_get:1425 [ 127.115031][ C0] EXT4-fs (loop1): last error at time 1785850013: ext4_orphan_get:1425 [ 127.125522][T12258] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.140848][T12261] ext4_test_bit(bit=31, block=4) = 0 [ 127.146285][T12261] EXT4-fs (loop1): 1 truncate cleaned up [ 127.157134][T12270] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 127.183355][T12261] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.217865][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.241443][T12270] FAT-fs (loop4): Filesystem has been set read-only [ 127.262863][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.271935][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.281103][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.281367][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.300595][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.300650][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.320264][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.329164][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.338786][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.347707][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.420438][T12270] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 127.469151][T12280] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 127.494444][T12280] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #11: comm syz.0.3822: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 127.554865][T12280] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 127.558059][T12280] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.3822: couldn't read orphan inode 11 (err -117) [ 127.562770][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 127.585504][ C1] EXT4-fs (loop0): initial error at time 1785850013: ext4_ext_check_inode:521: inode 11 [ 127.595264][ C1] EXT4-fs (loop0): last error at time 1785850013: ext4_ext_check_inode:521: inode 11 [ 127.601909][T12280] loop0: lost filesystem error report for type 5 error -117 [ 127.626323][T12280] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.734572][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.794873][T12292] set_capacity_and_notify: 8 callbacks suppressed [ 127.794910][T12292] loop1: detected capacity change from 0 to 256 [ 128.471237][T12304] loop4: detected capacity change from 0 to 128 [ 128.485623][T12306] __nla_validate_parse: 9 callbacks suppressed [ 128.485676][T12306] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3836'. [ 128.508960][T12304] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 128.526533][T12304] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 128.546012][T12304] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 128.563780][T12304] FAT-fs (loop4): Filesystem has been set read-only [ 128.598666][ T4850] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 128.774940][T12315] netlink: 48 bytes leftover after parsing attributes in process `syz.4.3840'. [ 129.069737][T12334] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3848'. [ 129.103783][T12336] loop0: detected capacity change from 0 to 128 [ 129.133195][T12336] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 129.147533][T12336] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 129.161059][T12336] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 129.161156][T12336] FAT-fs (loop0): Filesystem has been set read-only [ 129.171229][ T3300] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 129.278727][T12345] loop0: detected capacity change from 0 to 512 [ 129.299876][T12345] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 129.313558][T12345] EXT4-fs (loop0): orphan cleanup on readonly fs [ 129.354165][T12345] EXT4-fs error (device loop0): ext4_orphan_get:1425: comm syz.0.3863: bad orphan inode 15 [ 129.402523][T12345] loop0: lost filesystem error report for type 5 error -117 [ 129.402631][T12345] ext4_test_bit(bit=14, block=5) = 0 [ 129.402740][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 129.421765][ C1] EXT4-fs (loop0): initial error at time 1785850015: ext4_orphan_get:1425 [ 129.430316][ C1] EXT4-fs (loop0): last error at time 1785850015: ext4_orphan_get:1425 [ 129.515819][T12345] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 129.600067][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.711111][T12363] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3861'. [ 129.777323][T12367] netlink: 'syz.0.3873': attribute type 30 has an invalid length. [ 129.808780][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 129.808857][ T28] audit: type=1400 audit(1785850015.886:1698): avc: denied { create } for pid=12368 comm="syz.0.3874" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=bluetooth_socket permissive=1 [ 142.117861][T12386] loop0: detected capacity change from 0 to 8192 [ 142.155519][T12386] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 142.196555][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.206383][T12386] FAT-fs (loop0): Filesystem has been set read-only [ 142.213435][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.225971][ T49] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.236682][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.245847][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.255557][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.264705][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.273631][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.282459][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.299107][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.315314][T12386] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 142.332295][ T49] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.418170][ T49] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.504952][ T49] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.681438][ T49] bridge_slave_1: left allmulticast mode [ 142.691824][ T49] bridge_slave_1: left promiscuous mode [ 142.703714][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.723532][ T49] bridge_slave_0: left allmulticast mode [ 142.729260][ T49] bridge_slave_0: left promiscuous mode [ 142.742168][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.790514][ T28] audit: type=1400 audit(1785850028.866:1699): avc: denied { write } for pid=12430 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 142.864191][ T28] audit: type=1400 audit(1785850028.916:1700): avc: denied { write } for pid=12441 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 143.005597][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.028461][ T49] bond_slave_0: left allmulticast mode [ 143.039979][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.048783][ T49] bond_slave_1: left allmulticast mode [ 143.054991][ T49] bond0 (unregistering): Released all slaves [ 143.062506][ T49] bond1 (unregistering): Released all slaves [ 143.071324][ T49] bond2 (unregistering): Released all slaves [ 143.089754][ T3018] 8021q: adding VLAN 0 to HW filter on device eth1 [ 143.111466][ T49] IPVS: stopping master sync thread 5326 ... [ 143.124929][T12451] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.136526][T12387] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.144292][T12387] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.151460][T12387] bridge_slave_0: entered allmulticast mode [ 143.157980][T12387] bridge_slave_0: entered promiscuous mode [ 143.167017][ T49] hsr_slave_0: left promiscuous mode [ 143.172622][ T49] hsr_slave_1: left promiscuous mode [ 143.178306][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.185782][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.194010][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.201465][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.211170][ T49] veth1_macvtap: left promiscuous mode [ 143.216751][ T49] veth0_macvtap: left promiscuous mode [ 143.222451][ T49] veth1_vlan: left promiscuous mode [ 143.228488][ T49] veth0_vlan: left promiscuous mode [ 143.281110][ T49] team0 (unregistering): Port device team_slave_1 removed [ 143.291350][ T49] team0 (unregistering): Port device team_slave_0 removed [ 143.332304][T12387] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.342444][T12387] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.350154][T12387] bridge_slave_1: entered allmulticast mode [ 143.356781][T12387] bridge_slave_1: entered promiscuous mode [ 143.386947][T12451] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.407336][T12387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.423365][T12387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.450148][T12451] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.474764][T12387] team0: Port device team_slave_0 added [ 143.491297][T12387] team0: Port device team_slave_1 added [ 143.551624][T12451] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.578026][T12472] can0: slcan on ptm0. [ 143.585718][T12387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.593582][T12387] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 143.619832][T12387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.643934][ T28] audit: type=1400 audit(1785850029.726:1701): avc: denied { write } for pid=12467 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 143.644783][T12387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.677240][T12387] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 143.691161][ T28] audit: type=1400 audit(1785850029.766:1702): avc: denied { write } for pid=12483 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 143.705710][T12387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.740674][ T3018] 8021q: adding VLAN 0 to HW filter on device eth2 [ 143.752624][T12408] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.753424][T12472] can0 (unregistered): slcan off ptm0. [ 143.759805][T12408] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.772663][T12408] bridge_slave_0: entered allmulticast mode [ 143.779548][T12408] bridge_slave_0: entered promiscuous mode [ 143.787023][T12408] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.794110][T12408] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.801294][T12408] bridge_slave_1: entered allmulticast mode [ 143.808018][T12408] bridge_slave_1: entered promiscuous mode [ 143.809887][T12486] loop4: detected capacity change from 0 to 128 [ 143.825344][T12486] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 143.863457][T12408] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.883615][ T4850] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 143.901311][T12387] hsr_slave_0: entered promiscuous mode [ 143.913284][T12387] hsr_slave_1: entered promiscuous mode [ 143.919192][T12387] debugfs: 'hsr0' already exists in 'hsr' [ 143.926602][T12387] Cannot create hsr debugfs directory [ 143.934637][ T49] IPVS: stop unused estimator thread 0... [ 143.959272][T12408] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.982824][ T12] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.000209][ T28] audit: type=1400 audit(1785850030.076:1703): avc: denied { write } for pid=12489 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.064226][ T28] audit: type=1400 audit(1785850030.136:1704): avc: denied { write } for pid=12507 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.086137][T12408] team0: Port device team_slave_0 added [ 144.087115][T12408] team0: Port device team_slave_1 added [ 144.110831][ T3018] 8021q: adding VLAN 0 to HW filter on device eth4 [ 144.138888][ T49] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.150410][T12408] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.158313][T12408] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 144.197575][T12408] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.209433][T12408] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.216654][T12408] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 144.254832][T12408] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.274000][ T30] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.311886][T12530] loop0: detected capacity change from 0 to 512 [ 144.327582][T12530] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.359726][ T49] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.373228][T12530] ext4 filesystem being mounted at /822/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.411180][T12542] loop4: detected capacity change from 0 to 512 [ 144.418017][ T28] audit: type=1400 audit(1785850030.486:1705): avc: denied { write } for pid=12528 comm="syz.0.3897" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 144.423300][T12448] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.448289][T12448] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.455591][T12448] bridge_slave_0: entered allmulticast mode [ 144.464347][T12448] bridge_slave_0: entered promiscuous mode [ 144.493076][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.511921][ T49] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.523848][T12448] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.532079][T12542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.546439][T12448] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.549896][ T28] audit: type=1400 audit(1785850030.626:1706): avc: denied { write } for pid=12543 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.554108][T12448] bridge_slave_1: entered allmulticast mode [ 144.583342][T12448] bridge_slave_1: entered promiscuous mode [ 144.612621][T12387] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 144.617707][ T28] audit: type=1400 audit(1785850030.696:1707): avc: denied { write } for pid=12558 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.653429][T12387] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 144.670554][T12408] hsr_slave_0: entered promiscuous mode [ 144.676782][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.676965][T12408] hsr_slave_1: entered promiscuous mode [ 144.691712][T12408] debugfs: 'hsr0' already exists in 'hsr' [ 144.698351][T12408] Cannot create hsr debugfs directory [ 144.707062][T12448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.721135][T12448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.739506][T12568] loop4: detected capacity change from 0 to 1024 [ 144.739596][ T3018] 8021q: adding VLAN 0 to HW filter on device eth3 [ 144.754596][T12387] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 144.761917][T12568] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.763610][T12387] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 144.778355][ T28] audit: type=1400 audit(1785850030.856:1708): avc: denied { write } for pid=12567 comm="syz.4.3905" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 144.782050][T12387] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 144.808591][T12568] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 144.826002][T12568] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 144.826258][T12387] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 144.838219][T12568] EXT4-fs (loop4): This should not happen!! Data will be lost [ 144.838219][T12568] [ 144.838236][T12568] EXT4-fs (loop4): Total free blocks count 0 [ 144.862087][T12568] EXT4-fs (loop4): Free/Dirty block details [ 144.868115][T12568] EXT4-fs (loop4): free_blocks=20480 [ 144.874221][T12568] EXT4-fs (loop4): dirty_blocks=80 [ 144.879354][T12568] EXT4-fs (loop4): Block reservation details [ 144.880300][ T49] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.885406][T12568] EXT4-fs (loop4): i_reserved_data_blocks=5 [ 144.911115][T12387] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 144.920122][ T40] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 144.935855][ T4850] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 144.954893][T12387] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 144.981685][T12448] team0: Port device team_slave_0 added [ 144.995946][T12448] team0: Port device team_slave_1 added [ 145.054614][T12448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.061866][T12448] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 145.089895][T12448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.103119][T12448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.123629][T12448] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 145.154027][T12448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.223355][ T8893] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.244730][T12603] loop4: detected capacity change from 0 to 1024 [ 145.267785][T12603] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 145.287701][ T49] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.304227][T12603] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.3917: lblock 2 mapped to illegal pblock 2 (length 1) [ 145.318485][T12603] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 145.319025][T12603] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.3917: lblock 0 mapped to illegal pblock 48 (length 1) [ 145.328108][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 145.328122][ C0] EXT4-fs (loop4): initial error at time 1785850031: ext4_map_blocks:791: inode 3: block 2 [ 145.328154][ C0] EXT4-fs (loop4): last error at time 1785850031: ext4_map_blocks:791: inode 3: block 2 [ 145.329502][T12448] hsr_slave_0: entered promiscuous mode [ 145.344626][T12603] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 145.350135][T12448] hsr_slave_1: entered promiscuous mode [ 145.358917][T12603] EXT4-fs error (device loop4): ext4_acquire_dquot:7041: comm syz.4.3917: Failed to acquire dquot type 0 [ 145.381001][T12448] debugfs: 'hsr0' already exists in 'hsr' [ 145.386012][T12603] loop4: lost filesystem error report for type 5 error -117 [ 145.390716][T12448] Cannot create hsr debugfs directory [ 145.410684][T12603] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 145.430684][T12603] loop4: lost filesystem error report for type 5 error -117 [ 145.432330][T12603] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.3917: mark_inode_dirty error [ 145.452382][T12603] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 145.459310][T12603] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 145.481335][T12603] EXT4-fs (loop4): 1 orphan inode deleted [ 145.487512][T12603] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.488113][ T49] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.513346][ T40] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 145.556971][ T40] EXT4-fs error (device loop4): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 0 [ 145.568000][T12625] loop0: detected capacity change from 0 to 512 [ 145.582962][T12625] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 145.606587][T12603] EXT4-fs error (device loop4): __ext4_get_inode_loc:4886: comm syz.4.3917: Invalid inode table block 1 in block_group 0 [ 145.609399][T12408] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 145.628784][T12408] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 145.637665][T12408] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 145.644876][T12625] EXT4-fs warning (device loop0): dx_probe:837: inode #2: comm syz.0.3921: Unimplemented hash flags: 0x0001 [ 145.656586][T12625] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.3921: Corrupt directory, running e2fsck is recommended [ 145.658424][T12408] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 145.679057][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.692222][T12387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.707419][ T3018] 8021q: adding VLAN 0 to HW filter on device eth5 [ 145.711487][ T4850] EXT4-fs error (device loop4): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 145.726773][ T4850] loop4: lost filesystem error report for type 5 error -117 [ 145.726886][ T4850] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 145.727264][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.736050][ T4850] loop4: lost filesystem error report for type 5 error -117 [ 145.753656][ T4850] EXT4-fs error (device loop4): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 145.772938][ T4850] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 145.774688][ T49] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.782070][T12630] loop0: detected capacity change from 0 to 2048 [ 145.801856][T12408] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 145.816379][T12408] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 145.819360][T12630] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.848422][T12408] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 145.851902][T12408] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 145.854436][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.856797][ T49] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.893594][T12387] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.945019][ T8893] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.945057][ T8893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.965299][ T8893] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.965328][ T8893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.978111][T12448] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 145.980231][T12448] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.007870][ T49] bridge_slave_1: left allmulticast mode [ 146.007891][ T49] bridge_slave_1: left promiscuous mode [ 146.008020][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.008758][ T49] bridge_slave_0: left allmulticast mode [ 146.008772][ T49] bridge_slave_0: left promiscuous mode [ 146.008852][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.048007][ T49] bridge_slave_1: left allmulticast mode [ 146.048026][ T49] bridge_slave_1: left promiscuous mode [ 146.048162][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.067346][ T49] bridge_slave_0: left allmulticast mode [ 146.067397][ T49] bridge_slave_0: left promiscuous mode [ 146.067482][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.082501][ T49] pim6reg9: left allmulticast mode [ 146.218203][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 146.231811][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 146.246624][ T49] bond0 (unregistering): Released all slaves [ 146.257645][ T49] bond1 (unregistering): Released all slaves [ 146.269448][ T49] bond2 (unregistering): Released all slaves [ 146.279248][ T49] bond3 (unregistering): Released all slaves [ 146.320779][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 146.331112][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 146.340832][ T49] bond0 (unregistering): Released all slaves [ 146.349093][ T49] bond1 (unregistering): Released all slaves [ 146.358210][ T49] bond2 (unregistering): Released all slaves [ 146.370975][T12448] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 146.379925][T12448] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.388333][ T3018] 8021q: adding VLAN 0 to HW filter on device eth6 [ 146.418206][T12448] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 146.444484][T12448] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.463626][T12448] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 146.475471][T12448] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.487040][ T49] tipc: Disabling bearer [ 146.498047][ T49] tipc: Left network mode [ 146.510892][T12683] bridge_slave_1: default FDB implementation only supports local addresses [ 146.526519][ T49] IPVS: stopping master sync thread 11720 ... [ 146.553738][ T49] hsr_slave_0: left promiscuous mode [ 146.559363][ T49] hsr_slave_1: left promiscuous mode [ 146.565238][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 146.573623][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 146.581096][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 146.590290][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 146.599746][ T49] hsr_slave_0: left promiscuous mode [ 146.606430][ T49] hsr_slave_1: left promiscuous mode [ 146.612125][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 146.620701][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 146.628391][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 146.636630][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 146.652168][ T49] veth1_macvtap: left promiscuous mode [ 146.658304][ T49] veth0_macvtap: left promiscuous mode [ 146.665455][ T49] veth1_vlan: left promiscuous mode [ 146.670802][ T49] veth0_vlan: left promiscuous mode [ 146.679228][ T49] veth1_macvtap: left promiscuous mode [ 146.684837][ T49] veth0_macvtap: left promiscuous mode [ 146.690354][ T49] veth1_vlan: left promiscuous mode [ 146.695805][ T49] veth0_vlan: left promiscuous mode [ 146.776217][ T49] team0 (unregistering): Port device team_slave_1 removed [ 146.785738][ T49] team0 (unregistering): Port device team_slave_0 removed [ 146.838532][ T49] team0 (unregistering): Port device team_slave_1 removed [ 146.847854][ T49] team0 (unregistering): Port device team_slave_0 removed [ 146.887732][T12408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.931865][T12408] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.952220][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.959359][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.983337][ T310] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.995587][T12387] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.006225][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.013314][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.020752][T12719] loop4: detected capacity change from 0 to 128 [ 147.097953][T12733] loop4: detected capacity change from 0 to 128 [ 147.130498][T12448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.133354][T12733] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 147.162298][T12448] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.187328][T12733] System zones: 1-3, 19-19, 35-36 [ 147.195928][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.203008][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.204903][T12733] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 147.225181][T12733] ext4 filesystem being mounted at /685/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 147.265922][ T3018] 8021q: adding VLAN 0 to HW filter on device eth7 [ 147.288185][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.295318][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.314267][ T4850] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 147.329447][T12448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 147.340059][T12448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 147.419993][T12408] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.486462][T12387] veth0_vlan: entered promiscuous mode [ 147.509298][ T49] IPVS: stop unused estimator thread 0... [ 147.534778][ T49] IPVS: stop unused estimator thread 0... [ 147.544818][T12387] veth1_vlan: entered promiscuous mode [ 147.585644][T12387] veth0_macvtap: entered promiscuous mode [ 147.596426][T12794] netlink: zone id is out of range [ 147.602053][T12798] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 147.616233][T12387] veth1_macvtap: entered promiscuous mode [ 147.629247][T12794] netlink: set zone limit has 4 unknown bytes [ 147.661272][T12387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.673597][T12387] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.723341][ T8893] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.747641][ T3018] 8021q: adding VLAN 0 to HW filter on device eth8 [ 147.761664][T12448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.805133][T12408] veth0_vlan: entered promiscuous mode [ 147.816079][T12823] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3953'. [ 147.827985][T12408] veth1_vlan: entered promiscuous mode [ 147.833068][T12826] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3862'. [ 147.840926][T12408] veth0_macvtap: entered promiscuous mode [ 147.863402][ T8893] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.899762][ T8893] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.938846][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 147.938863][ T28] audit: type=1400 audit(1785850034.016:1728): avc: denied { view } for pid=12841 comm="syz.0.3958" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 147.966178][T12408] veth1_macvtap: entered promiscuous mode [ 148.008994][T12849] netlink: 40 bytes leftover after parsing attributes in process `syz.5.3960'. [ 148.018093][ T8902] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.045308][T12408] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.055672][ T28] audit: type=1400 audit(1785850034.136:1729): avc: denied { write } for pid=12831 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 148.093479][T12408] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.122953][ T49] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.135199][ T28] audit: type=1400 audit(1785850034.216:1730): avc: denied { write } for pid=12864 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 148.160385][ T49] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.009264][ T3018] 8021q: adding VLAN 0 to HW filter on device eth9 [ 149.063102][ T49] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.087721][T12448] veth0_vlan: entered promiscuous mode [ 149.113402][ T12] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.139460][T12448] veth1_vlan: entered promiscuous mode [ 149.148552][T12887] loop5: detected capacity change from 0 to 1024 [ 149.160953][T12448] veth0_macvtap: entered promiscuous mode [ 149.169913][T12448] veth1_macvtap: entered promiscuous mode [ 149.182830][ T28] audit: type=1400 audit(1785850035.256:1731): avc: denied { name_connect } for pid=12891 comm="syz.0.3972" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 149.183096][T12887] EXT4-fs: Ignoring removed bh option [ 149.259813][T12448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.284971][T12887] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 149.319407][T12448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.329968][T12887] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 149.354657][T12887] System zones: 0-1, 3-12 [ 149.362319][T12887] EXT4-fs error (device loop5): ext4_map_blocks:833: inode #3: block 1: comm syz.5.3969: lblock 1 mapped to illegal pblock 1 (length 1) [ 149.387226][T12887] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 149.387382][T12887] EXT4-fs (loop5): Remounting filesystem read-only [ 149.396471][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 149.396493][ C0] EXT4-fs (loop5): initial error at time 1785850035: ext4_map_blocks:833: inode 3: block 1 [ 149.396533][ C0] EXT4-fs (loop5): last error at time 1785850035: ext4_map_blocks:833: inode 3: block 1 [ 149.415502][ T28] audit: type=1400 audit(1785850035.496:1732): avc: denied { write } for pid=12896 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 149.432314][T12887] Quota error (device loop5): write_blk: dquota write failed [ 149.454909][ T40] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.465570][T12887] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 149.513008][ T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.526179][ T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.538583][ T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.570440][T12887] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 149.579471][T12929] loop4: detected capacity change from 0 to 2048 [ 149.594996][ T28] audit: type=1400 audit(1785850035.626:1733): avc: denied { write } for pid=12925 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 149.595269][ T3018] 8021q: adding VLAN 0 to HW filter on device eth10 [ 149.626181][T12887] EXT4-fs (loop5): 1 orphan inode deleted [ 149.640107][T12887] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 149.655685][T12929] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.698951][ T28] audit: type=1400 audit(1785850035.776:1734): avc: denied { write } for pid=12927 comm="syz.4.3982" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 149.796048][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.846023][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.013877][ T3018] 8021q: adding VLAN 0 to HW filter on device eth11 [ 150.148483][T13010] loop0: detected capacity change from 0 to 1024 [ 150.193066][T13010] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 150.204388][T13019] loop5: detected capacity change from 0 to 1764 [ 150.214260][T13010] ext4 filesystem being mounted at /870/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.241683][T13019] isofs_fill_super: get root inode failed [ 150.274426][T13019] tmpfs: Bad value for 'mpol' [ 150.279929][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 150.313377][T13029] loop4: detected capacity change from 0 to 512 [ 150.331958][T13029] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.368272][T13043] loop7: detected capacity change from 0 to 164 [ 150.473836][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.538498][T13069] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4031'. [ 150.538671][ T3018] 8021q: adding VLAN 0 to HW filter on device eth12 [ 150.555242][T13068] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 150.574924][T13069] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4031'. [ 150.628732][T13076] bridge: RTM_NEWNEIGH with invalid ether address [ 150.710011][T13089] netlink: 64 bytes leftover after parsing attributes in process `syz.5.4042'. [ 150.719727][T13092] netlink: 156 bytes leftover after parsing attributes in process `syz.7.4043'. [ 150.775029][T13100] loop4: detected capacity change from 0 to 512 [ 150.794717][T13104] hsr0: entered promiscuous mode [ 150.813968][T13103] hsr0: left promiscuous mode [ 150.819728][T13100] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.839019][T13100] ext4 filesystem being mounted at /709/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.852429][T13109] loop6: detected capacity change from 0 to 512 [ 150.875507][T13109] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 150.884954][T13100] EXT4-fs error (device loop4): ext4_empty_dir:3091: inode #12: block 32: comm syz.4.4046: bad entry in directory: rec_len is too small for name_len - offset=0, inode=12, rec_len=12, size=2048 fake=0 [ 150.922172][T13100] EXT4-fs warning (device loop4): ext4_empty_dir:3094: inode #12: comm syz.4.4046: directory missing '.' [ 150.924058][T13109] EXT4-fs (loop6): 1 truncate cleaned up [ 150.963721][T13109] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.982090][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.011541][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.023353][T13123] netlink: 810 bytes leftover after parsing attributes in process `syz.4.4053'. [ 151.252652][T13157] batadv0: entered promiscuous mode [ 151.261500][T13155] loop6: detected capacity change from 0 to 512 [ 151.284822][T13157] batadv0: entered allmulticast mode [ 151.298726][T13161] netlink: zone id is out of range [ 151.313411][T13161] netlink: zone id is out of range [ 151.325668][T13161] netlink: zone id is out of range [ 151.338516][T13155] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.341696][T13161] netlink: zone id is out of range [ 151.357466][T13161] netlink: zone id is out of range [ 151.365243][T13155] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.377500][T13161] netlink: zone id is out of range [ 151.382657][T13161] netlink: zone id is out of range [ 151.388024][T13161] netlink: zone id is out of range [ 151.418479][T13176] loop5: detected capacity change from 0 to 512 [ 151.425209][T13176] EXT4-fs: Ignoring removed nomblk_io_submit option [ 151.432273][T13176] EXT4-fs: Ignoring removed mblk_io_submit option [ 151.447776][T13174] netlink: 'syz.7.4077': attribute type 8 has an invalid length. [ 151.467270][T13176] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 151.498030][T13185] netlink: 64 bytes leftover after parsing attributes in process `syz.0.4080'. [ 151.512872][T13176] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 151.538342][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.552611][T13176] EXT4-fs (loop5): 1 truncate cleaned up [ 151.578074][T13176] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.583638][T13193] netlink: 4 bytes leftover after parsing attributes in process `syz.6.4084'. [ 151.629138][T13176] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #2: block 4: comm syz.5.4078: lblock 0 mapped to illegal pblock 4 (length 1) [ 151.653553][T13176] EXT4-fs (loop5): Remounting filesystem read-only [ 151.798676][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.850043][T13222] netlink: 'syz.4.4101': attribute type 62 has an invalid length. [ 152.116671][T13260] ieee802154 phy1 wpan1: encryption failed: -126 [ 152.560577][T13316] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 152.647162][T13328] net_ratelimit: 5 callbacks suppressed [ 152.647180][T13328] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 152.659126][T13328] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 152.743808][T13343] netlink: 'syz.7.4157': attribute type 58 has an invalid length. [ 152.911459][T13367] 9p: Could not find request transport: 0x0000000000000003 [ 152.994502][T13374] loop6: p1 p2 p3 [ 153.009527][T13374] loop6: p2 size 458752 extends beyond EOD, truncated [ 153.020963][T13374] loop6: p3 start 65280 is beyond EOD, truncated [ 153.074966][ T28] kauditd_printk_skb: 66 callbacks suppressed [ 153.074981][ T28] audit: type=1400 audit(1785850039.156:1801): avc: denied { write } for pid=13372 comm="syz.6.4171" name="loop6p1" dev="devtmpfs" ino=1650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 153.113324][ T28] audit: type=1400 audit(1785850039.156:1802): avc: denied { open } for pid=13372 comm="syz.6.4171" path="/dev/loop6p1" dev="devtmpfs" ino=1650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 153.248266][T13405] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.335504][T12448] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.378023][T13427] SELinux: Context is not valid (left unmapped). [ 153.397814][ T28] audit: type=1400 audit(1785850039.476:1803): avc: denied { relabelto } for pid=13426 comm="syz.7.4194" name="blkio.bfq.io_serviced" dev="tmpfs" ino=241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="" [ 153.439026][ T28] audit: type=1400 audit(1785850039.476:1804): avc: denied { associate } for pid=13426 comm="syz.7.4194" name="blkio.bfq.io_serviced" dev="tmpfs" ino=241 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="" [ 153.468914][ T28] audit: type=1400 audit(1785850039.476:1805): avc: denied { append } for pid=13426 comm="syz.7.4194" path="/44/blkio.bfq.io_serviced" dev="tmpfs" ino=241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="" [ 153.497645][T13435] __nla_validate_parse: 6 callbacks suppressed [ 153.497662][T13435] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4200'. [ 153.535559][ T28] audit: type=1400 audit(1785850039.496:1806): avc: denied { unlink } for pid=12448 comm="syz-executor" name="blkio.bfq.io_serviced" dev="tmpfs" ino=241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="" [ 153.594150][ T28] audit: type=1326 audit(1785850039.596:1807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13438 comm="syz.6.4202" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7ace4be019 code=0x0 [ 153.629296][T13450] syz.4.4207: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 153.644230][T13450] CPU: 0 UID: 0 PID: 13450 Comm: syz.4.4207 Not tainted syzkaller #0 PREEMPT(lazy) [ 153.644330][T13450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 153.644348][T13450] Call Trace: [ 153.644355][T13450] [ 153.644363][T13450] __dump_stack+0x1d/0x30 [ 153.644390][T13450] dump_stack_lvl+0x95/0xd0 [ 153.644465][T13450] dump_stack+0x15/0x1b [ 153.644486][T13450] warn_alloc+0x145/0x1c0 [ 153.644567][T13450] __vmalloc_node_range_noprof+0xaa/0x11e0 [ 153.644597][T13450] ? __futex_wait+0x1fd/0x260 [ 153.644643][T13450] ? __pfx_futex_wake_mark+0x10/0x10 [ 153.644676][T13450] ? should_fail_ex+0x30/0x270 [ 153.644707][T13450] ? xskq_create+0x36/0xe0 [ 153.644737][T13450] ? should_failslab+0x8c/0xb0 [ 153.644791][T13450] vmalloc_user_noprof+0x7d/0xb0 [ 153.644820][T13450] ? xskq_create+0x80/0xe0 [ 153.644891][T13450] xskq_create+0x80/0xe0 [ 153.644921][T13450] xsk_init_queue+0x70/0xb0 [ 153.645043][T13450] xsk_setsockopt+0x3ef/0x640 [ 153.645072][T13450] ? __pfx_xsk_setsockopt+0x10/0x10 [ 153.645137][T13450] __sys_setsockopt+0x184/0x200 [ 153.645176][T13450] __x64_sys_setsockopt+0x64/0x80 [ 153.645213][T13450] x64_sys_call+0x2327/0x3020 [ 153.645260][T13450] do_syscall_64+0x136/0x3c0 [ 153.645285][T13450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.645385][T13450] RIP: 0033:0x7f6c4a9ae019 [ 153.645409][T13450] 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 [ 153.645431][T13450] RSP: 002b:00007f6c49407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 153.645454][T13450] RAX: ffffffffffffffda RBX: 00007f6c4ac35fa0 RCX: 00007f6c4a9ae019 [ 153.645470][T13450] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000004 [ 153.645497][T13450] RBP: 00007f6c4aa4500c R08: 0000000000000004 R09: 0000000000000000 [ 153.645512][T13450] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.645529][T13450] R13: 00007f6c4ac36038 R14: 00007f6c4ac35fa0 R15: 00007fff904983b8 [ 153.645552][T13450] [ 153.645570][T13450] Mem-Info: [ 153.699801][T13455] netlink: 'syz.0.4210': attribute type 11 has an invalid length. [ 153.718535][T13450] active_anon:7183 inactive_anon:13 isolated_anon:0 [ 153.718535][T13450] active_file:0 inactive_file:23641 isolated_file:0 [ 153.718535][T13450] unevictable:0 dirty:237 writeback:0 [ 153.718535][T13450] slab_reclaimable:3530 slab_unreclaimable:20479 [ 153.718535][T13450] mapped:29196 shmem:191 pagetables:1694 [ 153.718535][T13450] sec_pagetables:0 bounce:0 [ 153.718535][T13450] kernel_misc_reclaimable:0 [ 153.718535][T13450] free:1833666 free_pcp:2625 free_cma:0 [ 153.726008][ T28] audit: type=1400 audit(1785850039.786:1808): avc: denied { bind } for pid=13453 comm="syz.7.4209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 153.734206][T13450] Node 0 active_anon:28732kB inactive_anon:52kB active_file:0kB inactive_file:94564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116784kB dirty:948kB writeback:0kB shmem:764kB kernel_stack:4064kB pagetables:6776kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 153.734282][T13450] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 153.734410][T13450] lowmem_reserve[]: 0 2878 7857 7857 [ 153.734531][T13450] Node 0 DMA32 free:2944108kB boost:0kB min:4128kB low:7052kB high:9976kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2947632kB mlocked:0kB bounce:0kB free_pcp:3524kB local_pcp:3524kB free_cma:0kB [ 153.734805][T13450] lowmem_reserve[]: 0 0 4978 4978 [ 153.734838][T13450] Node 0 Normal free:4375196kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:28732kB inactive_anon:52kB active_file:0kB inactive_file:94564kB unevictable:0kB writepending:948kB zspages:0kB present:5242880kB managed:5098236kB mlocked:0kB bounce:0kB free_pcp:7064kB local_pcp:2852kB free_cma:0kB [ 153.734949][T13450] lowmem_reserve[]: 0 0 0 0 [ 153.734997][T13450] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 153.735137][T13450] Node 0 DMA32: 1*4kB (M) 3*8kB (M) 5*16kB (M) 6*32kB (M) 3*64kB (M) 3*128kB (M) 1*256kB (M) 2*512kB (M) 3*1024kB (M) 3*2048kB (M) 716*4096kB (M) = 2944108kB [ 154.107147][T13450] Node 0 Normal: 2*4kB (UE) 410*8kB (UME) 618*16kB (UME) 403*32kB (UM) 251*64kB (UM) 119*128kB (UME) 75*256kB (UM) 15*512kB (UME) 8*1024kB (UME) 5*2048kB (UME) 1043*4096kB (UM) = 4374808kB [ 154.129187][T13450] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 154.140288][T13450] 23878 total pagecache pages [ 154.147443][T13450] 57 pages in swap cache [ 154.151864][T13450] Free swap = 124768kB [ 154.169716][T13472] netlink: 120 bytes leftover after parsing attributes in process `syz.7.4217'. [ 154.181720][T13472] netlink: 'syz.7.4217': attribute type 2 has an invalid length. [ 154.192251][T13476] set_capacity_and_notify: 2 callbacks suppressed [ 154.192264][T13476] loop5: detected capacity change from 0 to 512 [ 154.218941][T13450] Total swap = 124996kB [ 154.228617][T13450] 2097051 pages RAM [ 154.232507][T13450] 0 pages HighMem/MovableOnly [ 154.238553][T13450] 81744 pages reserved [ 154.267265][T13476] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 154.286407][T13476] EXT4-fs warning (device loop5): verify_group_input:137: Cannot add at group 49 (only 1 groups) [ 154.307044][T13488] netlink: 36 bytes leftover after parsing attributes in process `syz.7.4224'. [ 154.326596][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.404570][T13501] netlink: 28 bytes leftover after parsing attributes in process `syz.7.4229'. [ 154.520694][ T28] audit: type=1400 audit(1785850040.596:1809): avc: denied { write } for pid=13516 comm="syz.0.4239" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 154.568707][ T28] audit: type=1400 audit(1785850040.646:1810): avc: denied { create } for pid=13524 comm="syz.7.4242" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_rdma_socket permissive=1 [ 154.907538][T13555] loop7: detected capacity change from 0 to 128 [ 154.931735][T13555] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 154.969134][T13559] netlink: 'syz.4.4258': attribute type 2 has an invalid length. [ 154.995683][T13559] netlink: 14 bytes leftover after parsing attributes in process `syz.4.4258'. [ 155.027981][T13563] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4260'. [ 155.160633][T13579] netlink: 36 bytes leftover after parsing attributes in process `syz.6.4267'. [ 155.374864][T13599] SELinux: unknown common [ 155.382220][T13599] SELinux: invalid class [ 155.400497][T13601] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4279'. [ 155.402269][T13599] SELinux: failed to load policy [ 155.459336][T13609] loop0: detected capacity change from 0 to 256 [ 155.490189][T13612] netlink: 5 bytes leftover after parsing attributes in process `syz.5.4284'. [ 155.610117][T13626] loop0: detected capacity change from 0 to 1024 [ 155.638769][T13626] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 155.707420][T13626] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 2: comm syz.0.4290: lblock 2 mapped to illegal pblock 2 (length 1) [ 155.742781][T13626] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 155.742928][T13626] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 48: comm syz.0.4290: lblock 0 mapped to illegal pblock 48 (length 1) [ 155.766676][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 155.766699][ C0] EXT4-fs (loop0): initial error at time 1785850041: ext4_map_blocks:791: inode 3: block 2 [ 155.766736][ C0] EXT4-fs (loop0): last error at time 1785850041: ext4_map_blocks:791: inode 3: block 2 [ 155.797211][T13632] loop5: detected capacity change from 0 to 2048 [ 155.816916][T13626] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 155.820258][T13626] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.4290: Failed to acquire dquot type 0 [ 155.842849][T13626] loop0: lost filesystem error report for type 5 error -117 [ 155.844350][T13626] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 155.866161][T13626] loop0: lost filesystem error report for type 5 error -117 [ 155.867677][T13626] EXT4-fs error (device loop0): ext4_evict_inode:267: inode #11: comm syz.0.4290: mark_inode_dirty error [ 155.868649][T13632] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.888070][T13626] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.911195][T13626] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 155.933607][T13626] EXT4-fs (loop0): 1 orphan inode deleted [ 155.951222][T13626] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.964125][ T8895] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:9: lblock 1 mapped to illegal pblock 1 (length 1) [ 155.997242][ T8895] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 156.001010][T13639] loop7: detected capacity change from 0 to 764 [ 156.020805][ T8895] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:9: Failed to release dquot type 0 [ 156.054261][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.069262][ T40] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 156.089793][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.106331][ T40] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 156.114380][ T40] EXT4-fs error (device loop0): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 0 [ 156.141559][ T40] loop0: lost filesystem error report for type 5 error -117 [ 156.154323][ T3300] EXT4-fs error (device loop0): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 156.167387][T13651] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4301'. [ 156.189166][ T3300] loop0: lost filesystem error report for type 5 error -117 [ 156.190816][ T3300] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 156.209256][T13651] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Query Mapping response ret = -22) [ 156.244176][T13655] vlan2: entered promiscuous mode [ 156.257025][ T3300] loop0: lost filesystem error report for type 5 error -117 [ 156.258824][ T3300] EXT4-fs error (device loop0): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 156.303145][ T3300] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 156.410638][T13676] IPVS: Error connecting to the multicast addr [ 156.456931][T13682] loop0: detected capacity change from 0 to 512 [ 156.468870][T13686] loop6: detected capacity change from 0 to 512 [ 156.521935][T13682] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=8842c018, mo2=0002] [ 156.537504][T13682] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.568087][T13686] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.598058][T13682] ext4 filesystem being mounted at /932/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.650326][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.665755][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.880237][T13738] loop5: detected capacity change from 0 to 128 [ 157.284656][T13772] loop7: detected capacity change from 0 to 1024 [ 157.311995][T13772] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 157.347863][T13772] System zones: 0-1, 3-36 [ 157.357346][T13772] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 157.406253][T12448] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.501791][T13806] random: crng reseeded on system resumption [ 157.572247][T13811] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.719607][T13811] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.810533][T13811] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.888919][T13811] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.927423][T13858] EXT4-fs: Ignoring removed bh option [ 157.958421][T13858] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 157.996194][ T8893] netdevsim netdevsim7 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.035145][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 158.055339][ T12] netdevsim netdevsim7 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.086182][ T12] netdevsim netdevsim7 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.106242][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 158.106256][ T28] audit: type=1326 audit(1785850044.176:1833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13872 comm="syz.4.4378" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6c4a9ae019 code=0x0 [ 158.145926][ T12] netdevsim netdevsim7 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.215077][ T28] audit: type=1400 audit(1785850044.296:1834): avc: denied { create } for pid=13883 comm="syz.4.4384" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=pppox_socket permissive=1 [ 158.327555][T13894] EXT4-fs: Ignoring removed bh option [ 158.360489][T13894] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 158.386642][T13898] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 158.408209][T13898] System zones: 0-1, 3-36 [ 158.418122][ T28] audit: type=1400 audit(1785850044.496:1835): avc: denied { write } for pid=13893 comm="syz.7.4389" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 158.462424][ T28] audit: type=1326 audit(1785850044.526:1836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13904 comm="syz.5.4391" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x0 [ 158.489120][T13898] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.540232][T13911] __nla_validate_parse: 4 callbacks suppressed [ 158.540246][T13911] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4395'. [ 158.558156][T13911] IPv6: NLM_F_CREATE should be specified when creating new route [ 158.815658][T12448] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 158.837667][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.083053][T13953] sit0: entered promiscuous mode [ 159.092648][ T28] audit: type=1400 audit(1785850045.166:1837): avc: denied { getopt } for pid=13951 comm="syz.5.4415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 159.127652][T13953] netlink: 'syz.0.4414': attribute type 1 has an invalid length. [ 159.163906][T13953] netlink: 9 bytes leftover after parsing attributes in process `syz.0.4414'. [ 159.265391][ T28] audit: type=1400 audit(1785850045.346:1838): avc: denied { write } for pid=13950 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 159.324506][T13982] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4422'. [ 159.359947][ T28] audit: type=1400 audit(1785850045.386:1839): avc: denied { write } for pid=13977 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 159.401505][T13989] set_capacity_and_notify: 6 callbacks suppressed [ 159.401519][T13989] loop4: detected capacity change from 0 to 512 [ 159.421818][T13987] loop7: detected capacity change from 0 to 2048 [ 159.441460][T13989] EXT4-fs (loop4): blocks per group (34) and clusters per group (32768) inconsistent [ 159.442389][T13987] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.455964][T13989] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4427'. [ 159.457195][ T28] audit: type=1400 audit(1785850045.526:1840): avc: denied { write } for pid=13984 comm="syz.7.4425" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.494704][T12448] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.663794][T14010] netlink: 2 bytes leftover after parsing attributes in process `syz.0.4432'. [ 159.825726][T14029] loop0: detected capacity change from 0 to 512 [ 159.967782][T14045] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4449'. [ 159.980232][T14044] loop5: detected capacity change from 0 to 1024 [ 159.995068][T14047] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4450'. [ 160.011640][T14047] netlink: 4 bytes leftover after parsing attributes in process `syz.6.4450'. [ 160.011681][T14044] EXT4-fs: Ignoring removed bh option [ 160.022051][T14047] netlink: 'syz.6.4450': attribute type 15 has an invalid length. [ 160.042671][T14047] netlink: 'syz.6.4450': attribute type 18 has an invalid length. [ 160.070462][T14044] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 160.100852][T14055] loop7: detected capacity change from 0 to 512 [ 160.121232][ T28] audit: type=1400 audit(1785850046.196:1841): avc: denied { write } for pid=14041 comm="syz.5.4448" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 160.163914][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 160.416235][T14083] loop5: detected capacity change from 0 to 2048 [ 160.457681][T14083] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 160.478125][ T28] audit: type=1400 audit(1785850046.556:1842): avc: denied { write } for pid=14082 comm="syz.5.4467" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 160.513257][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.730727][T14116] loop7: detected capacity change from 0 to 8192 [ 161.024384][T14129] netlink: 8 bytes leftover after parsing attributes in process `syz.7.4481'. [ 161.039889][T14129] netlink: 12 bytes leftover after parsing attributes in process `syz.7.4481'. [ 161.277928][T14139] loop4: detected capacity change from 0 to 2048 [ 161.332160][T14139] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.395533][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.439222][T14127] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 161.477624][T14127] bond1 (unregistering): Released all slaves [ 162.144385][T14230] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -11 0 [ 162.346147][T14260] loop4: detected capacity change from 0 to 512 [ 162.430498][T14260] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 162.446509][T14274] loop7: detected capacity change from 0 to 256 [ 162.483014][T14260] EXT4-fs (loop4): 1 truncate cleaned up [ 162.495850][T14260] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.566717][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.599058][T14293] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 162.655827][T14290] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.4538: Failed to acquire dquot type 1 [ 162.688056][T14290] loop0: lost filesystem error report for type 5 error -117 [ 162.692712][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 162.706487][ C0] EXT4-fs (loop0): initial error at time 1785850048: ext4_acquire_dquot:7041 [ 162.715278][ C0] EXT4-fs (loop0): last error at time 1785850048: ext4_acquire_dquot:7041 [ 162.745080][T14290] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.4538: corrupted inode contents [ 162.786809][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 162.813949][T14290] EXT4-fs error (device loop0): ext4_dirty_inode:6639: inode #16: comm syz.0.4538: mark_inode_dirty error [ 162.874054][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 162.879240][T14290] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.4538: corrupted inode contents [ 162.901485][T14347] netlink: 'syz.4.4552': attribute type 2 has an invalid length. [ 162.914446][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 162.925397][T14290] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.4538: mark_inode_dirty error [ 162.965098][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 162.968005][T14290] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.4538: corrupted inode contents [ 163.001825][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 163.002538][T14290] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 163.065717][T14290] loop0: lost filesystem error report for type 5 error -117 [ 163.065932][T14290] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #16: comm syz.0.4538: corrupted inode contents [ 163.105131][T14367] vhci_hcd vhci_hcd.3: invalid port number 236 [ 163.128102][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 163.143852][T14290] EXT4-fs error (device loop0): ext4_truncate:4691: inode #16: comm syz.0.4538: mark_inode_dirty error [ 163.221940][T14290] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 163.223905][T14290] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 163.284708][T14290] loop0: lost filesystem error report for type 5 error -117 [ 163.290524][T14290] EXT4-fs (loop0): 1 truncate cleaned up [ 163.311399][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 163.311413][ T28] audit: type=1400 audit(1785850049.386:1865): avc: denied { write } for pid=14368 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.319674][ T3383] IPVS: starting estimator thread 0... [ 163.353073][T14290] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.353132][T14290] ext4 filesystem being mounted at /975/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.366184][T14290] Quota error (device loop0): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 163.414002][ T28] audit: type=1400 audit(1785850049.436:1866): avc: denied { write } for pid=14289 comm="syz.0.4538" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 163.414066][ T28] audit: type=1400 audit(1785850049.486:1867): avc: denied { write } for pid=14401 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.433226][T14290] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 163.492100][T14290] EXT4-fs error (device loop0): ext4_acquire_dquot:7041: comm syz.0.4538: Failed to acquire dquot type 1 [ 163.503972][T14400] IPVS: using max 2064 ests per chain, 103200 per kthread [ 163.607575][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.642854][ T28] audit: type=1400 audit(1785850049.716:1868): avc: denied { write } for pid=14412 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.718514][ T28] audit: type=1400 audit(1785850049.796:1869): avc: denied { write } for pid=14437 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.804925][T14454] __nla_validate_parse: 5 callbacks suppressed [ 163.804939][T14454] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4587'. [ 163.837600][T14454] netlink: 'syz.4.4587': attribute type 2 has an invalid length. [ 163.862370][T14454] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4587'. [ 163.898384][T14454] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4587'. [ 164.243699][T14470] usb usb7: check_ctrlrecip: process 14470 (syz.7.4594) requesting ep 01 but needs 81 [ 164.271516][T14470] vhci_hcd vhci_hcd.3: default hub control req: 0211 v0005 i0001 l0 [ 164.381779][T14484] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 164.407810][ T28] audit: type=1326 audit(1785850050.486:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14487 comm="syz.4.4603" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c4a9ae019 code=0x7ffc0000 [ 164.418465][T14484] FAT-fs (loop7): error, corrupted directory (invalid entries) [ 164.465134][ T28] audit: type=1326 audit(1785850050.486:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14487 comm="syz.4.4603" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c4a9ae019 code=0x7ffc0000 [ 164.469278][T14484] FAT-fs (loop7): Filesystem has been set read-only [ 164.520758][T14491] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 164.531442][ T28] audit: type=1326 audit(1785850050.486:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14487 comm="syz.4.4603" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c4a9ae019 code=0x7ffc0000 [ 164.637246][T14502] set_capacity_and_notify: 3 callbacks suppressed [ 164.637274][T14502] loop6: detected capacity change from 0 to 4096 [ 164.671130][T14502] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.708141][T14514] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4612'. [ 164.773362][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.019459][T14552] loop5: detected capacity change from 0 to 256 [ 165.181099][T14563] IPv6: sit1: Disabled Multicast RS [ 165.183735][T14565] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4637'. [ 165.215297][T14567] netlink: 'syz.7.4640': attribute type 4 has an invalid length. [ 165.227008][T14561] loop0: detected capacity change from 0 to 8192 [ 165.234871][T14565] netlink: 24 bytes leftover after parsing attributes in process `syz.5.4637'. [ 165.362524][T14577] loop5: detected capacity change from 0 to 512 [ 165.386278][T14577] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 165.424597][T14577] FAT-fs (loop5): error, corrupted directory (invalid entries) [ 165.455466][T14577] FAT-fs (loop5): Filesystem has been set read-only [ 165.471212][T14577] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 165.684445][T14596] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4654'. [ 165.840349][T14601] loop5: detected capacity change from 0 to 8192 [ 165.858361][T14606] loop4: detected capacity change from 0 to 512 [ 165.882291][T14608] netlink: 100 bytes leftover after parsing attributes in process `syz.0.4659'. [ 165.898110][T14606] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 166.007363][T14612] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4661'. [ 166.092525][T14624] loop0: detected capacity change from 0 to 128 [ 166.265004][T14646] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 166.608489][T14696] netlink: 100 bytes leftover after parsing attributes in process `syz.5.4700'. [ 166.727394][T14710] loop6: detected capacity change from 0 to 512 [ 166.754243][T14710] EXT4-fs: Ignoring removed bh option [ 166.760435][T14710] EXT4-fs (loop6): invalid first ino: 0 [ 166.995834][T14748] netlink: 'syz.5.4724': attribute type 13 has an invalid length. [ 167.065719][T14758] tipc: Started in network mode [ 167.071364][T14758] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 167.088490][T14758] tipc: Enabling of bearer rejected, failed to enable media [ 167.180495][T14770] loop6: detected capacity change from 0 to 512 [ 167.194853][T14770] EXT4-fs: Ignoring removed bh option [ 167.211417][T14770] EXT4-fs (loop6): warning: mounting unchecked fs, running e2fsck is recommended [ 167.235309][T14770] EXT4-fs (loop6): 1 truncate cleaned up [ 167.242542][T14770] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 167.264167][T14770] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 167.301267][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.414259][T14799] batadv_slave_0: entered promiscuous mode [ 167.433927][T14797] batadv_slave_0: left promiscuous mode [ 167.581684][T14825] tipc: Started in network mode [ 167.587827][T14825] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 167.604985][T14825] tipc: Enabling of bearer rejected, failed to enable media [ 167.835315][T14847] loop4: detected capacity change from 0 to 8192 [ 168.037148][T14864] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.091215][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.351977][ T28] kauditd_printk_skb: 125 callbacks suppressed [ 168.351993][ T28] audit: type=1400 audit(1785850054.426:1998): avc: denied { read write } for pid=14895 comm="syz.6.4794" name="qrtr-tun" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 168.394417][ T28] audit: type=1400 audit(1785850054.426:1999): avc: denied { open } for pid=14895 comm="syz.6.4794" path="/dev/qrtr-tun" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 168.522081][T14911] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 168.537278][ T28] audit: type=1400 audit(1785850054.616:2000): avc: denied { read } for pid=14903 comm="syz.4.4797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 168.581387][ T28] audit: type=1400 audit(1785850054.616:2001): avc: denied { mount } for pid=14910 comm="syz.0.4801" name="/" dev="loop0" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 168.649615][ T28] audit: type=1400 audit(1785850054.666:2002): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 168.715237][ T28] audit: type=1400 audit(1785850054.756:2003): avc: denied { append } for pid=14923 comm="syz.0.4807" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 168.757675][ T28] audit: type=1400 audit(1785850054.776:2004): avc: denied { create } for pid=14925 comm="syz.0.4808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 168.800965][ T28] audit: type=1400 audit(1785850054.776:2005): avc: denied { write } for pid=14925 comm="syz.0.4808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 168.833760][ T28] audit: type=1400 audit(1785850054.836:2006): avc: denied { setopt } for pid=14925 comm="syz.0.4808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 169.018328][ T28] audit: type=1400 audit(1785850055.096:2007): avc: denied { mount } for pid=14935 comm="syz.0.4813" name="/" dev="configfs" ino=1048 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 169.075888][T14938] EXT4-fs (loop6): can't mount with commit=, fs mounted w/o journal [ 169.088506][T14941] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4814'. [ 169.165734][T14945] netlink: 822 bytes leftover after parsing attributes in process `syz.0.4816'. [ 169.472673][T14976] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 169.588108][T14990] sg_write: data in/out 204864/136 bytes for SCSI command 0x0-- guessing data in; [ 169.588108][T14990] program syz.6.4838 not setting count and/or reply_len properly [ 169.681135][T14996] set_capacity_and_notify: 7 callbacks suppressed [ 169.681155][T14996] loop0: detected capacity change from 0 to 4096 [ 169.715960][T14996] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.766429][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.868733][T15017] loop7: detected capacity change from 0 to 8192 [ 170.127821][T15035] netlink: 'syz.7.4857': attribute type 1 has an invalid length. [ 170.213763][T15041] netlink: 8 bytes leftover after parsing attributes in process `syz.7.4860'. [ 170.241630][T15041] netlink: 4 bytes leftover after parsing attributes in process `syz.7.4860'. [ 170.261075][T15041] netlink: 'syz.7.4860': attribute type 12 has an invalid length. [ 170.278980][T15041] netlink: 'syz.7.4860': attribute type 13 has an invalid length. [ 170.511345][T15051] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4864'. [ 170.614967][T15055] loop0: detected capacity change from 0 to 128 [ 170.631493][T15055] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 170.673417][T15055] System zones: 1-3, 19-19, 35-36 [ 170.681073][T15055] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 170.705927][T15055] ext4 filesystem being mounted at /1029/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 170.741397][ T3300] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 170.924022][T15081] loop6: detected capacity change from 0 to 736 [ 170.953040][T15083] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4879'. [ 171.046945][T15077] loop7: detected capacity change from 0 to 512 [ 171.071606][T15097] netlink: 'syz.6.4886': attribute type 21 has an invalid length. [ 171.088387][T15097] netlink: 'syz.6.4886': attribute type 7 has an invalid length. [ 171.100388][T15077] EXT4-fs: Invalid want_extra_isize 4 [ 171.176553][T15109] loop4: detected capacity change from 0 to 512 [ 171.200444][T15109] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 171.254593][ T40] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 171.278445][T15119] loop6: detected capacity change from 0 to 164 [ 171.285540][T15117] loop7: detected capacity change from 0 to 1764 [ 171.294393][T15119] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 171.305105][T15119] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 171.319289][T15119] rock: directory entry would overflow storage [ 171.330130][T15119] rock: sig=0x4f50, size=4, remaining=3 [ 171.343698][T15119] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 171.361645][T15127] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4902'. [ 171.568943][T15159] loop0: detected capacity change from 0 to 512 [ 171.615628][T15169] bridge_slave_0: invalid flags given to default FDB implementation [ 171.629441][T15171] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4921'. [ 171.629550][T15159] EXT4-fs error (device loop0): ext4_iget_extra_inode:5180: inode #15: comm syz.0.4917: corrupted in-inode xattr: invalid ea_ino [ 171.653372][T15159] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 171.654043][T15159] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.4917: couldn't read orphan inode 15 (err -117) [ 171.663215][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 171.663237][ C0] EXT4-fs (loop0): initial error at time 1785850057: ext4_iget_extra_inode:5180: inode 15 [ 171.663277][ C0] EXT4-fs (loop0): last error at time 1785850057: ext4_iget_extra_inode:5180: inode 15 [ 171.687353][T15171] bridge0: port 3(vlan3) entered blocking state [ 171.700716][T15175] usb usb8: usbfs: process 15175 (syz.4.4925) did not claim interface 0 before use [ 171.711833][T15171] bridge0: port 3(vlan3) entered disabled state [ 171.723573][T15171] vlan3: entered allmulticast mode [ 171.728703][T15171] bridge0: entered allmulticast mode [ 171.734485][T15159] loop0: lost filesystem error report for type 5 error -117 [ 171.736035][T15171] vlan3: left allmulticast mode [ 171.756874][T15171] bridge0: left allmulticast mode [ 171.764903][T15159] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.810479][T15159] EXT4-fs error (device loop0): ext4_find_dest_de:2050: inode #2: block 13: comm syz.0.4917: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 171.882903][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.927474][T15201] netlink: 36 bytes leftover after parsing attributes in process `syz.5.4937'. [ 172.068011][T15218] loop5: detected capacity change from 0 to 512 [ 172.106186][T15218] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 172.166233][T15235] netlink: 52 bytes leftover after parsing attributes in process `syz.4.4949'. [ 172.240668][T15242] EXT4-fs (loop6): 1 truncate cleaned up [ 172.280166][T15242] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.337639][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.457541][T15273] tipc: Enabling of bearer rejected, failed to enable media [ 172.470752][T15270] EXT4-fs: Ignoring removed nobh option [ 172.483496][T15275] netlink: 'syz.6.4968': attribute type 5 has an invalid length. [ 172.533474][T15270] EXT4-fs error (device loop0): ext4_do_update_inode:5742: inode #3: comm syz.0.4965: corrupted inode contents [ 172.562825][T15270] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 172.569148][T15270] EXT4-fs (loop0): Remounting filesystem read-only [ 172.578255][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 172.578282][ C1] EXT4-fs (loop0): initial error at time 1785850058: ext4_do_update_inode:5742: inode 3 [ 172.578306][ C1] EXT4-fs (loop0): last error at time 1785850058: ext4_do_update_inode:5742: inode 3 [ 172.664008][T15270] EXT4-fs (loop0): 1 truncate cleaned up [ 172.670081][T15270] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 172.690017][T15270] ext4 filesystem being mounted at /1049/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.716408][T15299] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 172.733337][T15299] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 172.748937][T15299] EXT4-fs (loop4): orphan cleanup on readonly fs [ 172.796219][T15299] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.4979: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 3(4), depth 0(0) [ 172.820361][T15299] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 172.821650][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.822735][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 172.846160][ C1] EXT4-fs (loop4): initial error at time 1785850058: ext4_ext_check_inode:521: inode 3 [ 172.855834][ C1] EXT4-fs (loop4): last error at time 1785850058: ext4_ext_check_inode:521: inode 3 [ 172.858404][T15299] EXT4-fs error (device loop4): ext4_quota_enable:7235: comm syz.4.4979: Bad quota inode: 3, type: 0 [ 172.892984][T15299] loop4: lost filesystem error report for type 5 error -117 [ 172.894383][T15299] EXT4-fs warning (device loop4): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 172.944533][T15322] FAT-fs (loop5): Invalid FSINFO signature: 0x41000006, 0x61417272 (sector = 1) [ 172.955278][T15299] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 172.993600][T15299] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 173.080029][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.112399][T15347] netlink: 'syz.4.5001': attribute type 32 has an invalid length. [ 173.127230][T15342] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.158888][T15342] ext4 filesystem being mounted at /224/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.214015][T12408] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.234566][T15354] ------------[ cut here ]------------ [ 173.240071][T15354] EA inode 11 i_nlink=2 [ 173.240098][T15354] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x305/0x330, CPU#0: syz.7.5003/15354 [ 173.255805][T15354] Modules linked in: [ 173.259758][T15354] CPU: 0 UID: 0 PID: 15354 Comm: syz.7.5003 Not tainted syzkaller #0 PREEMPT(lazy) [ 173.269156][T15354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 173.279292][T15354] RIP: 0010:ext4_xattr_inode_update_ref+0x320/0x330 [ 173.286605][T15354] Code: 86 b7 96 ff 49 8d 7e 40 4c 8d 2d 7b 97 5a 05 e8 86 9d b5 ff 49 8b 6e 40 4c 89 e7 e8 ba 98 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 04 ff ff ff e8 81 4e da 03 90 90 90 90 90 90 90 [ 173.306292][T15354] RSP: 0018:ffffc90000ec37f8 EFLAGS: 00010246 [ 173.312392][T15354] RAX: ffff8881047e3ef0 RBX: ffff8881005e5a70 RCX: ffffffff81c2a0c6 [ 173.321241][T15354] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3830 [ 173.321262][T15354] RBP: 000000000000000b R08: 00018881005e5a23 R09: 0000000000000000 [ 173.321279][T15354] R10: ffffc90000ec3728 R11: 0001c90000ec3728 R12: ffff8881005e5a20 [ 173.321298][T15354] R13: ffffffff871d3830 R14: ffff8881005e59d8 R15: 0000000000000001 [ 173.321315][T15354] FS: 00007f59c2e676c0(0000) GS:ffff8882ae8ca000(0000) knlGS:0000000000000000 [ 173.321337][T15354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.321352][T15354] CR2: 00007f59c44bddf0 CR3: 000000011b302000 CR4: 00000000003506f0 [ 173.321436][T15354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 173.321448][T15354] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 173.321492][T15354] Call Trace: [ 173.321498][T15354] [ 173.321509][T15354] ext4_xattr_inode_dec_ref_all+0x579/0x8d0 [ 173.321561][T15354] ext4_xattr_delete_inode+0x6b5/0x790 [ 173.321589][T15354] ext4_evict_inode+0xb18/0xdf0 [ 173.321687][T15354] ? __pfx_ext4_evict_inode+0x10/0x10 [ 173.321712][T15354] evict+0x2a5/0x510 [ 173.321736][T15354] iput+0x430/0x5a0 [ 173.321763][T15354] ext4_process_orphan+0x1a4/0x1c0 [ 173.321838][T15354] ext4_orphan_cleanup+0x6a6/0xa10 [ 173.321869][T15354] ? ext4_register_li_request+0x14c/0x440 [ 173.321904][T15354] ext4_fill_super+0x33ab/0x3760 [ 173.322007][T15354] ? set_blocksize+0x14c/0x270 [ 173.322077][T15354] ? __pfx_ext4_fill_super+0x10/0x10 [ 173.322109][T15354] get_tree_bdev_flags+0x291/0x300 [ 173.322133][T15354] ? __pfx_ext4_fill_super+0x10/0x10 [ 173.322216][T15354] get_tree_bdev+0x1f/0x30 [ 173.322348][T15354] ext4_get_tree+0x1c/0x30 [ 173.322379][T15354] vfs_get_tree+0x57/0x1d0 [ 173.322400][T15354] do_new_mount+0x288/0x8d0 [ 173.322575][T15354] path_mount+0x4ad/0xb90 [ 173.322598][T15354] __se_sys_mount+0x28c/0x2e0 [ 173.322624][T15354] __x64_sys_mount+0x67/0x80 [ 173.322739][T15354] x64_sys_call+0x2d61/0x3020 [ 173.322766][T15354] do_syscall_64+0x136/0x3c0 [ 173.322796][T15354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.322856][T15354] RIP: 0033:0x7f59c440f28a [ 173.322875][T15354] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 173.322904][T15354] RSP: 002b:00007f59c2e66e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 173.322928][T15354] RAX: ffffffffffffffda RBX: 00007f59c2e66ee0 RCX: 00007f59c440f28a [ 173.322996][T15354] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f59c2e66ea0 [ 173.323014][T15354] RBP: 00002000000009c0 R08: 00007f59c2e66ee0 R09: 0000000000800718 [ 173.323029][T15354] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 173.323045][T15354] R13: 00007f59c2e66ea0 R14: 000000000000048d R15: 0000200000000200 [ 173.323068][T15354] [ 173.323075][T15354] ---[ end trace 0000000000000000 ]--- [ 173.326099][T15354] EXT4-fs (loop7): 1 orphan inode deleted [ 173.612390][T15354] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.636887][T12448] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.695061][ T28] kauditd_printk_skb: 59 callbacks suppressed [ 173.695084][ T28] audit: type=1400 audit(1785850059.776:2065): avc: denied { ioctl } for pid=15372 comm="syz.6.5013" path="socket:[44149]" dev="sockfs" ino=44149 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 173.779545][ T28] audit: type=1400 audit(1785850059.856:2066): avc: denied { ioctl } for pid=15384 comm="syz.6.5018" path="socket:[43223]" dev="sockfs" ino=43223 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 173.847263][ T28] audit: type=1400 audit(1785850059.926:2067): avc: denied { append } for pid=15387 comm="syz.4.5020" name="loop8" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 173.906319][ T28] audit: type=1326 audit(1785850059.986:2068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 173.933574][ T28] audit: type=1326 audit(1785850060.016:2069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 173.959716][ T28] audit: type=1326 audit(1785850060.016:2070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 173.972037][T15392] EXT4-fs: inline encryption not supported [ 173.994137][T15392] EXT4-fs: Ignoring removed i_version option [ 174.000612][ T28] audit: type=1326 audit(1785850060.016:2071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 174.028604][T15392] EXT4-fs (loop4): 1 orphan inode deleted [ 174.035309][T15392] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 174.048032][ T28] audit: type=1326 audit(1785850060.016:2072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 174.075183][ T28] audit: type=1326 audit(1785850060.076:2073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff52c19e019 code=0x7ffc0000 [ 174.100934][ T28] audit: type=1326 audit(1785850060.076:2074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15393 comm="syz.5.5023" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7ff52c19dd82 code=0x7ffc0000 [ 174.177236][T15409] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 174.214769][T15409] EXT4-fs (loop5): 1 truncate cleaned up [ 174.226111][T15409] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.231886][T15390] bond0: entered allmulticast mode [ 174.246638][T15390] bond_slave_0: entered allmulticast mode [ 174.254229][ T4850] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.263929][T15390] bond_slave_1: entered allmulticast mode [ 174.270427][T15390] bond_slave_0: entered promiscuous mode [ 174.271024][T12387] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.276179][T15390] bond_slave_1: entered promiscuous mode [ 174.327033][T15390] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 174.354082][T15390] 8021q: adding VLAN 0 to HW filter on device eth0 [ 174.363477][T15390] 8021q: adding VLAN 0 to HW filter on device eth1 [ 174.373339][T15390] 8021q: adding VLAN 0 to HW filter on device eth2 [ 174.383368][T15390] 8021q: adding VLAN 0 to HW filter on device eth3 [ 174.395576][ T49] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 174.421140][T15414] can0: slcan on ttyS3. [ 174.433806][ T8895] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 174.447397][ T8895] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 174.455118][T15416] can0 (unregistered): slcan off ttyS3. [ 174.484997][ T8895] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 174.492743][ T3376] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 174.521733][T15439] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 174.533892][ T3376] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 174.552961][ T12] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 174.568239][ T12] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 174.597567][ T12] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 174.606639][ T2979] ================================================================== [ 174.614742][ T2979] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 174.618969][ T12] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 174.622036][ T2979] [ 174.622043][ T2979] write to 0xffff8881061d9240 of 4 bytes by task 12648 on cpu 1: [ 174.640195][ T2979] d_make_discardable+0x4f/0x90 [ 174.645062][ T2979] simple_unlink+0x68/0x80 [ 174.649491][ T2979] shmem_unlink+0x12d/0x140 [ 174.653995][ T2979] vfs_unlink+0x1c3/0x490 [ 174.658326][ T2979] filename_unlinkat+0x1dc/0x410 [ 174.663256][ T2979] __se_sys_unlink+0x2b/0xe0 [ 174.667841][ T2979] __x64_sys_unlink+0x1f/0x30 [ 174.672503][ T2979] x64_sys_call+0x2eb6/0x3020 [ 174.677961][ T2979] do_syscall_64+0x136/0x3c0 [ 174.683069][ T2979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.688951][ T2979] [ 174.691258][ T2979] read to 0xffff8881061d9240 of 4 bytes by task 2979 on cpu 0: [ 174.698784][ T2979] lookup_fast+0xf1/0x320 [ 174.703108][ T2979] path_lookupat+0x120/0x4c0 [ 174.707690][ T2979] filename_lookup+0x18f/0x390 [ 174.712450][ T2979] do_readlinkat+0x74/0x2f0 [ 174.716949][ T2979] __x64_sys_readlink+0x47/0x60 [ 174.721792][ T2979] x64_sys_call+0x2b51/0x3020 [ 174.726460][ T2979] do_syscall_64+0x136/0x3c0 [ 174.731044][ T2979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.736926][ T2979] [ 174.739235][ T2979] value changed: 0x08300080 -> 0x00004080 [ 174.744933][ T2979] [ 174.747240][ T2979] Reported by Kernel Concurrency Sanitizer on: [ 174.753377][ T2979] CPU: 0 UID: 0 PID: 2979 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 174.763781][ T2979] Tainted: [W]=WARN [ 174.767567][ T2979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 174.777605][ T2979] ================================================================== [ 174.892874][ T3362] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 178.182806][ C1] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 178.422818][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 178.672867][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured!