last executing test programs: 22.391610793s ago: executing program 1 (id=1756): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') close_range(r0, 0xffffffffffffffff, 0x0) 22.327690726s ago: executing program 1 (id=1759): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x40020) 22.226846453s ago: executing program 1 (id=1764): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) mmap(&(0x7f00003f0000/0x2000)=nil, 0x2000, 0x4, 0x11012, r0, 0x308000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 22.134652628s ago: executing program 1 (id=1773): pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x105042, 0x0) splice(r0, 0x0, r1, 0x0, 0x1fffffffffff, 0x0) 22.065081762s ago: executing program 1 (id=1776): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) 21.990061166s ago: executing program 1 (id=1780): futex(&(0x7f0000000000)=0x2, 0xb, 0x2, 0x0, &(0x7f00000000c0)=0x2, 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0xfffffffd) futex(&(0x7f000000cffc)=0x3, 0x5, 0x1, 0x0, &(0x7f0000000000), 0x5000000) 6.987680189s ago: executing program 32 (id=1780): futex(&(0x7f0000000000)=0x2, 0xb, 0x2, 0x0, &(0x7f00000000c0)=0x2, 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0xfffffffd) futex(&(0x7f000000cffc)=0x3, 0x5, 0x1, 0x0, &(0x7f0000000000), 0x5000000) 2.560155149s ago: executing program 0 (id=2429): syz_emit_ethernet(0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2.346789482s ago: executing program 0 (id=2435): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11000000040000000400000005"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xe, 0x0, &(0x7f0000000040)="25a688a800a34400000000000000", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 2.137211404s ago: executing program 0 (id=2438): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x840e, &(0x7f0000000140), 0x3, 0x44a, &(0x7f00000001c0)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x82000, 0x16d) getdents(r0, 0xfffffffffffffffd, 0x58) 1.726637579s ago: executing program 0 (id=2449): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0xfffe}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x11}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x78}, 0x1, 0x0, 0x0, 0x840}, 0x0) 1.70795506s ago: executing program 3 (id=2451): setresuid(0x0, 0xee00, 0x0) r0 = inotify_init1(0x0) fcntl$setlease(r0, 0x400, 0x2) 1.627397184s ago: executing program 3 (id=2453): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x528, 0x0, @perf_bp={0x0, 0x1}, 0x419, 0x40000000, 0x0, 0x8, 0x103fb, 0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x400000000000007}, 0x0, 0x1, 0xffffffffffffffff, 0xb) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') pread64(r0, &(0x7f0000002c00)=""/4082, 0xff2, 0x7) 1.491042582s ago: executing program 0 (id=2455): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x42, 0x60) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) lseek(r0, 0x5, 0x4) 1.429431136s ago: executing program 3 (id=2457): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xc796, 0x4) 1.370920269s ago: executing program 3 (id=2459): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x20, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000e800}, 0x0) 1.267168885s ago: executing program 3 (id=2465): setresuid(0x0, 0xee01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4b2dfe21750f744b, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 823.694751ms ago: executing program 5 (id=2480): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)) 713.263088ms ago: executing program 5 (id=2482): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x200801f, &(0x7f00000000c0), 0x2, 0x4fd, &(0x7f0000000d80)="$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") perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x841e, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x2}, 0x82, 0x4, 0x4, 0x5, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x324a038, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000)) 580.825846ms ago: executing program 2 (id=2486): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') mbind(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x8002, &(0x7f0000000180)=0x3ff, 0xc, 0x0) lseek(r0, 0x1000000, 0x0) 398.823586ms ago: executing program 4 (id=2488): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x1, 0x20, 0x0, 0x0, 0x9, 0xf94b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x32, 0x43a1bd7a, 0x7, 0x200003, 0x6, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="380000001800010000000000000000000a000000000000000000000008000400", @ANYRES32=r0, @ANYBLOB="06001500070000000c001680080001"], 0x38}}, 0x10) 362.446079ms ago: executing program 2 (id=2489): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x100000000000009, 0x1300, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0x3, 0x43a1bd72, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x10000006}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newchain={0x24, 0x1e, 0x1, 0x1f, 0x8000, {0x0, 0x0, 0x0, 0x0, {}, {0x4, 0x1}, {0x7, 0xb}}}, 0x24}}, 0x44004) 317.785431ms ago: executing program 4 (id=2490): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$l2tp(0x2, 0x2, 0x73) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10) 285.834353ms ago: executing program 2 (id=2491): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr', 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000100)) 280.258594ms ago: executing program 4 (id=2492): mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) write$cgroup_devices(r0, 0x0, 0x0) 249.571435ms ago: executing program 0 (id=2493): r0 = socket(0x2, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x30, 0x3, 0x51, 0xfffff034}, {0x6, 0x4, 0x6, 0x6}]}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000b40)={@broadcast, @link_local, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x1, 0x24, 0x14, 0x65, 0x0, 0x6d, 0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}, 0x0) 248.071905ms ago: executing program 5 (id=2494): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x50e33000) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) 229.110306ms ago: executing program 4 (id=2495): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fcntl$notify(r0, 0x402, 0xc0000001) getdents64(r0, &(0x7f0000000140)=""/196, 0xc4) 202.057458ms ago: executing program 2 (id=2496): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2}, 0x8) 149.573461ms ago: executing program 4 (id=2497): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007440), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000007580)={0x0, 0x0, &(0x7f0000007540)={&(0x7f0000000940)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000fddbdf2509000000300003800800010000000000140002007663616e3000000000000000000000d8"], 0x44}}, 0x48040) 139.167402ms ago: executing program 2 (id=2498): r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x1c, r0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14ae4701}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000011}, 0x20004080) 127.157872ms ago: executing program 5 (id=2499): r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0)={0xfffffffe, 0xffffffff}, 0x8) close(r0) 126.606783ms ago: executing program 3 (id=2500): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xc0ed4040, &(0x7f0000000a00)={[{@noblock_validity}, {@init_itable}, {@journal_dev={'journal_dev', 0x3d, 0x3}}, {@grpid}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}, {@nolazytime}, {@noload}]}, 0xf5, 0x48b, &(0x7f0000000f40)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 110.785844ms ago: executing program 4 (id=2501): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000003c0)='./bus\x00', 0xe, &(0x7f0000000200)={[{@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@min_batch_time={'min_batch_time', 0x3d, 0xef4}}, {@noblock_validity}]}, 0x3, 0x467, &(0x7f0000000980)="$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") mkdir(&(0x7f0000000080)='./bus\x00', 0x0) rmdir(&(0x7f0000000180)='./bus\x00') 68.200786ms ago: executing program 5 (id=2502): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000fcffffff000000000900000018010000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000040000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000ff7f00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000000850000008200000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 9.938219ms ago: executing program 2 (id=2503): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000280)={0x3c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xff}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20009005}, 0x40040c0) 0s ago: executing program 5 (id=2504): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000940)={0x28, r1, 0x1, 0x0, 0xfffffffc, {0x7}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}]}, 0x28}}, 0x8) kernel console output (not intermixed with test programs): ed promiscuous mode [ 38.158803][ T3836] veth0: left promiscuous mode [ 38.225503][ T3847] netlink: 'syz.1.165': attribute type 1 has an invalid length. [ 38.234439][ T3847] netlink: 12 bytes leftover after parsing attributes in process `syz.1.165'. [ 38.462669][ T3877] vlan2: entered allmulticast mode [ 38.468609][ T3877] bond0: entered allmulticast mode [ 38.473776][ T3877] bond_slave_0: entered allmulticast mode [ 38.479909][ T3877] bond_slave_1: entered allmulticast mode [ 38.505295][ T29] kauditd_printk_skb: 122 callbacks suppressed [ 38.505315][ T29] audit: type=1400 audit(1769471627.150:214): avc: denied { read } for pid=3878 comm="syz.4.182" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 38.535889][ T29] audit: type=1400 audit(1769471627.150:215): avc: denied { open } for pid=3878 comm="syz.4.182" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 38.703384][ T29] audit: type=1400 audit(1769471627.210:216): avc: denied { ioctl } for pid=3878 comm="syz.4.182" path="/dev/sg0" dev="devtmpfs" ino=137 ioctlcmd=0x2275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 38.704119][ T3888] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.729551][ T29] audit: type=1400 audit(1769471627.340:217): avc: denied { bind } for pid=3895 comm="syz.1.189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 38.766530][ T3888] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.857027][ T29] audit: type=1326 audit(1769471627.510:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3887 comm="syz.3.185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc38b25aeb9 code=0x7ffc0000 [ 38.880859][ T29] audit: type=1326 audit(1769471627.510:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3887 comm="syz.3.185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc38b25aeb9 code=0x7ffc0000 [ 38.945501][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.952652][ T3912] syz.0.196: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 38.970078][ T3912] CPU: 1 UID: 0 PID: 3912 Comm: syz.0.196 Not tainted syzkaller #0 PREEMPT(voluntary) [ 38.970117][ T3912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 38.970138][ T3912] Call Trace: [ 38.970150][ T3912] [ 38.970160][ T3912] __dump_stack+0x1d/0x30 [ 38.970259][ T3912] dump_stack_lvl+0x95/0xd0 [ 38.970337][ T3912] dump_stack+0x15/0x1b [ 38.970365][ T3912] warn_alloc+0x145/0x1c0 [ 38.970404][ T3912] ? kmem_cache_free+0xdf/0x380 [ 38.970512][ T3912] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 38.970605][ T3912] __vmalloc_node_range_noprof+0xa0/0x12b0 [ 38.970679][ T3912] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 38.970716][ T3912] ? slow_avc_audit+0x14c/0x190 [ 38.970875][ T3912] ? should_fail_ex+0x30/0x280 [ 38.970916][ T3912] ? should_failslab+0x8c/0xb0 [ 38.970942][ T3912] vmalloc_user_noprof+0x7d/0xb0 [ 38.971005][ T3912] ? xskq_create+0x80/0xe0 [ 38.971057][ T3912] xskq_create+0x80/0xe0 [ 38.971099][ T3912] xsk_init_queue+0x91/0xe0 [ 38.971188][ T3912] xsk_setsockopt+0x3f5/0x640 [ 38.971223][ T3912] ? __pfx_xsk_setsockopt+0x10/0x10 [ 38.971261][ T3912] __sys_setsockopt+0x184/0x200 [ 38.971380][ T3912] __x64_sys_setsockopt+0x64/0x80 [ 38.971415][ T3912] x64_sys_call+0x21d5/0x3000 [ 38.971517][ T3912] do_syscall_64+0xc0/0x2a0 [ 38.971589][ T3912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.971615][ T3912] RIP: 0033:0x7fb35a0caeb9 [ 38.971648][ T3912] 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 [ 38.971759][ T3912] RSP: 002b:00007fb358b27028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 38.971786][ T3912] RAX: ffffffffffffffda RBX: 00007fb35a345fa0 RCX: 00007fb35a0caeb9 [ 38.971804][ T3912] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 38.971835][ T3912] RBP: 00007fb35a138c1f R08: 0000000000000004 R09: 0000000000000000 [ 38.971852][ T3912] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.971868][ T3912] R13: 00007fb35a346038 R14: 00007fb35a345fa0 R15: 00007ffde5e0fcc8 [ 38.971894][ T3912] [ 38.971901][ T3912] Mem-Info: [ 38.989055][ T29] audit: type=1326 audit(1769471627.540:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3887 comm="syz.3.185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7fc38b25aeb9 code=0x7ffc0000 [ 38.992196][ T3912] active_anon:7849 inactive_anon:0 isolated_anon:0 [ 38.992196][ T3912] active_file:8637 inactive_file:2288 isolated_file:0 [ 38.992196][ T3912] unevictable:0 dirty:1491 writeback:0 [ 38.992196][ T3912] slab_reclaimable:3100 slab_unreclaimable:14139 [ 38.992196][ T3912] mapped:29007 shmem:431 pagetables:1132 [ 38.992196][ T3912] sec_pagetables:0 bounce:0 [ 38.992196][ T3912] kernel_misc_reclaimable:0 [ 38.992196][ T3912] free:1900780 free_pcp:5797 free_cma:0 [ 38.995415][ T29] audit: type=1326 audit(1769471627.540:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3887 comm="syz.3.185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc38b25aeb9 code=0x7ffc0000 [ 39.000462][ T3912] Node 0 active_anon:31396kB inactive_anon:0kB active_file:34548kB inactive_file:9152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116028kB dirty:5964kB writeback:0kB shmem:1724kB kernel_stack:3392kB pagetables:4528kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 39.002801][ T29] audit: type=1326 audit(1769471627.540:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3887 comm="syz.3.185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc38b25aeb9 code=0x7ffc0000 [ 39.007378][ T3912] 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 [ 39.011568][ T29] audit: type=1400 audit(1769471627.590:223): avc: denied { create } for pid=3911 comm="syz.0.196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 39.015909][ T3912] lowmem_reserve[]: 0 2879 7858 7858 [ 39.395262][ T3912] Node 0 DMA32 free:2944752kB boost:0kB min:4128kB low:7056kB high:9984kB 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:2948384kB mlocked:0kB bounce:0kB free_pcp:3632kB local_pcp:3528kB free_cma:0kB [ 39.428624][ T3912] lowmem_reserve[]: 0 0 4978 4978 [ 39.433783][ T3912] Node 0 Normal free:4643008kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:31396kB inactive_anon:0kB active_file:34548kB inactive_file:9152kB unevictable:0kB writepending:5964kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:19484kB local_pcp:10052kB free_cma:0kB [ 39.467783][ T3912] lowmem_reserve[]: 0 0 0 0 [ 39.472434][ T3912] 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 [ 39.485976][ T3912] Node 0 DMA32: 2*4kB (M) 1*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 4*128kB (M) 4*256kB (M) 2*512kB (M) 3*1024kB (M) 3*2048kB (M) 716*4096kB (M) = 2944752kB [ 39.502334][ T3912] Node 0 Normal: 2*4kB (UE) 1*8kB (U) 1*16kB (M) 1*32kB (M) 2*64kB (UM) 2*128kB (UM) 3*256kB (UME) 2*512kB (UE) 2*1024kB (M) 1*2048kB (E) 1132*4096kB (M) = 4643008kB [ 39.520570][ T3912] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 39.530288][ T3912] 11352 total pagecache pages [ 39.535009][ T3912] 0 pages in swap cache [ 39.539222][ T3912] Free swap = 124996kB [ 39.543494][ T3912] Total swap = 124996kB [ 39.548812][ T3912] 2097051 pages RAM [ 39.552657][ T3912] 0 pages HighMem/MovableOnly [ 39.557453][ T3912] 81555 pages reserved [ 39.787738][ T3940] set_capacity_and_notify: 11 callbacks suppressed [ 39.787761][ T3940] loop2: detected capacity change from 0 to 2048 [ 39.863861][ T3940] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 39.932171][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 40.072649][ T3975] IPv6: NLM_F_CREATE should be specified when creating new route [ 40.134709][ T3986] netlink: 4 bytes leftover after parsing attributes in process `syz.0.230'. [ 40.186507][ T3992] loop2: detected capacity change from 0 to 128 [ 40.396062][ T4020] loop0: detected capacity change from 0 to 128 [ 40.494091][ T4028] loop2: detected capacity change from 0 to 1024 [ 40.570260][ T4028] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.594940][ T4042] netlink: 83992 bytes leftover after parsing attributes in process `syz.1.257'. [ 40.622495][ T4042] netlink: zone id is out of range [ 40.627829][ T4042] netlink: zone id is out of range [ 40.648281][ T4042] netlink: zone id is out of range [ 40.662037][ T4042] netlink: zone id is out of range [ 40.704111][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.746658][ T4042] netlink: set zone limit has 8 unknown bytes [ 40.912685][ T4080] netlink: 51 bytes leftover after parsing attributes in process `syz.1.275'. [ 41.051341][ T4094] loop1: detected capacity change from 0 to 1024 [ 41.075233][ T4094] EXT4-fs: Ignoring removed orlov option [ 41.095142][ T4098] loop4: detected capacity change from 0 to 764 [ 41.115177][ T4094] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.145676][ T4098] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 41.215644][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.278396][ T4116] netlink: 12 bytes leftover after parsing attributes in process `syz.0.294'. [ 41.334485][ T4123] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 41.451810][ T4137] loop3: detected capacity change from 0 to 1024 [ 41.506805][ T4137] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.565598][ T4137] SELinux: Context @ is not valid (left unmapped). [ 41.617072][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.651646][ T4165] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 41.713431][ T57] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.749333][ T57] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.775983][ T57] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.811328][ T57] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.895927][ T4189] loop3: detected capacity change from 0 to 1024 [ 41.906152][ T4192] netlink: 8 bytes leftover after parsing attributes in process `syz.2.327'. [ 41.929743][ T4189] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.995336][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.214528][ T4220] netlink: 4 bytes leftover after parsing attributes in process `syz.3.340'. [ 42.363536][ T4234] loop3: detected capacity change from 0 to 512 [ 42.376350][ T4234] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 42.389981][ T4234] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 42.404091][ T4233] loop2: detected capacity change from 0 to 512 [ 42.480206][ T3304] udevd[3304]: incorrect jbd checksum on /dev/loop3 [ 42.497541][ T4233] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.606649][ T4233] EXT4-fs (loop2): 1 truncate cleaned up [ 42.630849][ T4233] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.758207][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.921831][ T4259] EXT4-fs: inline encryption not supported [ 42.972217][ T4259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.004398][ T4261] EXT4-fs: Ignoring removed nobh option [ 43.010340][ T4261] EXT4-fs: Ignoring removed mblk_io_submit option [ 43.016986][ T4261] EXT4-fs: Ignoring removed i_version option [ 43.060925][ T4261] EXT4-fs (loop3): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.112143][ T3315] EXT4-fs (loop3): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 43.136894][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.287975][ T4293] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 43.367606][ T4306] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 43.533600][ T4308] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.583389][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.651962][ T4341] netlink: 6 bytes leftover after parsing attributes in process `syz.0.395'. [ 43.668878][ T4338] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.714380][ T4338] ext4 filesystem being mounted at /89/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.757110][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 43.757128][ T29] audit: type=1400 audit(1769471632.410:262): avc: denied { module_request } for pid=4346 comm="syz.0.397" kmod="crypto-cbc(aes)-all" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 43.837467][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.841763][ T29] audit: type=1400 audit(1769471632.490:263): avc: denied { perfmon } for pid=4359 comm="syz.2.399" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.920814][ T4368] netlink: 8 bytes leftover after parsing attributes in process `syz.3.404'. [ 43.944676][ T29] audit: type=1400 audit(1769471632.570:264): avc: denied { bpf } for pid=4366 comm="syz.4.402" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.299654][ T29] audit: type=1400 audit(1769471632.940:265): avc: denied { read write } for pid=4408 comm="syz.1.419" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 44.324366][ T29] audit: type=1400 audit(1769471632.940:266): avc: denied { open } for pid=4408 comm="syz.1.419" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 44.353686][ T29] audit: type=1400 audit(1769471633.000:267): avc: denied { ioctl } for pid=4408 comm="syz.1.419" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 44.588616][ T29] audit: type=1326 audit(1769471633.240:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4442 comm="syz.0.434" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 44.668624][ T29] audit: type=1326 audit(1769471633.270:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4442 comm="syz.0.434" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 44.692245][ T29] audit: type=1326 audit(1769471633.270:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4442 comm="syz.0.434" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 44.715760][ T29] audit: type=1326 audit(1769471633.270:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4442 comm="syz.0.434" exe="/root/syz-executor" sig=0 arch=c000003e syscall=304 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 44.717927][ T4451] EXT4-fs: Ignoring removed bh option [ 44.747356][ T4451] EXT4-fs: Ignoring removed i_version option [ 44.812992][ T4451] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.842159][ T4463] set_capacity_and_notify: 6 callbacks suppressed [ 44.842181][ T4463] loop4: detected capacity change from 0 to 128 [ 44.895256][ T4451] EXT4-fs (loop2): 1 truncate cleaned up [ 44.905392][ T4451] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.931789][ T4463] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.949414][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.972723][ T4463] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.038878][ T3311] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.081310][ T4488] loop2: detected capacity change from 0 to 128 [ 45.113116][ T4488] EXT4-fs: Ignoring removed nobh option [ 45.151763][ T4488] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.182120][ T4492] loop3: detected capacity change from 0 to 2048 [ 45.188948][ T4488] ext4 filesystem being mounted at /103/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 45.199877][ T4498] netlink: 4 bytes leftover after parsing attributes in process `syz.0.460'. [ 45.237550][ T4492] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.255679][ T4488] EXT4-fs warning (device loop2): __ext4_ioctl:1555: Setting inode version is not supported with metadata_csum enabled. [ 45.317054][ T3318] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.365233][ T4510] netlink: 332 bytes leftover after parsing attributes in process `syz.1.465'. [ 45.405060][ T4510] netlink: 'syz.1.465': attribute type 9 has an invalid length. [ 45.412908][ T4510] netlink: 108 bytes leftover after parsing attributes in process `syz.1.465'. [ 45.421945][ T4510] netlink: 32 bytes leftover after parsing attributes in process `syz.1.465'. [ 45.449478][ T4491] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 45.464832][ T4491] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 962 with error 28 [ 45.477669][ T4491] EXT4-fs (loop3): This should not happen!! Data will be lost [ 45.477669][ T4491] [ 45.487567][ T4491] EXT4-fs (loop3): Total free blocks count 0 [ 45.493617][ T4491] EXT4-fs (loop3): Free/Dirty block details [ 45.499625][ T4491] EXT4-fs (loop3): free_blocks=4096 [ 45.504877][ T4491] EXT4-fs (loop3): dirty_blocks=976 [ 45.510164][ T4491] EXT4-fs (loop3): Block reservation details [ 45.516270][ T4491] EXT4-fs (loop3): i_reserved_data_blocks=61 [ 45.552191][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.630975][ T4525] loop3: detected capacity change from 0 to 1024 [ 45.650113][ T4525] EXT4-fs: Ignoring removed nobh option [ 45.655800][ T4525] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.699147][ T4525] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.732175][ T4533] loop4: detected capacity change from 0 to 512 [ 45.752081][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.762335][ T4533] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.771691][ T4533] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 45.787650][ T4535] loop1: detected capacity change from 0 to 164 [ 45.797294][ T4533] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 45.807666][ T4533] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 45.815760][ T4533] System zones: 0-2, 18-18, 34-35 [ 45.822161][ T4533] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.902541][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.056102][ T4559] loop0: detected capacity change from 0 to 512 [ 46.069882][ T4559] EXT4-fs: Ignoring removed i_version option [ 46.136803][ T4570] netlink: 96 bytes leftover after parsing attributes in process `syz.4.491'. [ 46.146757][ T4559] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.165879][ T4559] EXT4-fs (loop0): Online resizing not supported with sparse_super2 [ 46.206252][ T4575] xt_time: unknown flags 0xc [ 46.209551][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.230542][ T4577] netlink: 'syz.4.495': attribute type 2 has an invalid length. [ 46.284687][ T4581] netlink: 40 bytes leftover after parsing attributes in process `syz.2.497'. [ 46.307842][ T4586] netlink: 8 bytes leftover after parsing attributes in process `syz.1.499'. [ 46.392881][ T4594] loop4: detected capacity change from 0 to 1024 [ 46.462978][ T4594] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.512845][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.543377][ T4613] loop2: detected capacity change from 0 to 128 [ 46.557511][ T4613] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 46.557897][ T4613] ext4 filesystem being mounted at /108/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 46.577161][ T4601] loop3: detected capacity change from 0 to 8192 [ 46.656489][ T4619] netlink: 'syz.0.513': attribute type 1 has an invalid length. [ 46.676895][ T3318] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.724044][ C0] hrtimer: interrupt took 35806 ns [ 46.749631][ T4626] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.824871][ T4626] ext4 filesystem being mounted at /109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.846817][ T4626] EXT4-fs: Ignoring removed orlov option [ 46.852672][ T4626] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.861670][ T4626] EXT4-fs (loop2): can't enable nombcache during remount [ 46.886128][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.992208][ T4650] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.528: inode has both inline data and extents flags [ 47.051725][ T4659] tipc: Started in network mode [ 47.057125][ T4659] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 47.064437][ T4659] tipc: Enabled bearer , priority 10 [ 47.081096][ T4650] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.528: couldn't read orphan inode 15 (err -117) [ 47.093900][ T4650] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.132525][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.374142][ T4692] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 47.646737][ T4732] netlink: 260 bytes leftover after parsing attributes in process `syz.0.567'. [ 47.655954][ T4732] netlink: 260 bytes leftover after parsing attributes in process `syz.0.567'. [ 47.805850][ T4758] netlink: 8 bytes leftover after parsing attributes in process `syz.0.578'. [ 47.815716][ T4759] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 47.888862][ T4766] EXT4-fs: Ignoring removed nobh option [ 47.894631][ T4766] EXT4-fs: Ignoring removed bh option [ 47.941672][ T4766] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.976812][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.176794][ T10] tipc: Node number set to 11578026 [ 48.424421][ T4838] IPv6: NLM_F_CREATE should be specified when creating new route [ 48.582577][ T12] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.611280][ T12] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.638487][ T12] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.672636][ T12] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.806083][ T4889] netlink: 'syz.4.640': attribute type 8 has an invalid length. [ 48.814998][ T29] kauditd_printk_skb: 65 callbacks suppressed [ 48.815092][ T29] audit: type=1400 audit(1769471637.470:337): avc: denied { create } for pid=4888 comm="syz.1.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 48.861338][ T29] audit: type=1400 audit(1769471637.500:338): avc: denied { connect } for pid=4888 comm="syz.1.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 48.941858][ T29] audit: type=1400 audit(1769471637.590:339): avc: denied { getopt } for pid=4897 comm="syz.0.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 49.049026][ T29] audit: type=1400 audit(1769471637.690:340): avc: denied { bind } for pid=4909 comm="syz.4.650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 49.123751][ T29] audit: type=1400 audit(1769471637.770:341): avc: denied { create } for pid=4918 comm="syz.4.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 49.149037][ T29] audit: type=1400 audit(1769471637.800:342): avc: denied { write } for pid=4918 comm="syz.4.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 49.213444][ T4925] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 49.249914][ T4925] EXT4-fs (loop0): 1 truncate cleaned up [ 49.270658][ T4932] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.280137][ T4932] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 49.316355][ T4925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.353242][ T4932] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 49.363887][ T4932] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 49.374338][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.383700][ T4932] System zones: 0-2, 18-18, 34-35 [ 49.449894][ T4932] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.501788][ T4932] EXT4-fs warning (device loop4): ext4_lookup:1797: Inconsistent encryption contexts: 12/14 [ 49.502063][ T29] audit: type=1400 audit(1769471638.150:343): avc: denied { create } for pid=4931 comm="syz.4.658" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.534348][ T4932] EXT4-fs warning (device loop4): ext4_lookup:1797: Inconsistent encryption contexts: 12/14 [ 49.573004][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.610271][ T4950] Invalid logical block size (9) [ 49.636966][ T4954] FAT-fs (loop2): Directory bread(block 414) failed [ 49.653372][ T4954] FAT-fs (loop2): Directory bread(block 415) failed [ 49.653407][ T4954] FAT-fs (loop2): Directory bread(block 416) failed [ 49.653429][ T4954] FAT-fs (loop2): Directory bread(block 417) failed [ 49.653465][ T4954] FAT-fs (loop2): Directory bread(block 418) failed [ 49.653482][ T4954] FAT-fs (loop2): Directory bread(block 419) failed [ 49.653503][ T4954] FAT-fs (loop2): Directory bread(block 420) failed [ 49.653525][ T4954] FAT-fs (loop2): Directory bread(block 421) failed [ 49.716245][ T4958] rock: directory entry would overflow storage [ 49.716312][ T4958] rock: sig=0x66, size=4, remaining=3 [ 49.753439][ T29] audit: type=1400 audit(1769471638.400:344): avc: denied { read write } for pid=4962 comm="syz.3.675" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 49.753545][ T29] audit: type=1400 audit(1769471638.400:345): avc: denied { open } for pid=4962 comm="syz.3.675" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 49.761829][ T10] kernel read not supported for file /vga_arbiter (pid: 10 comm: kworker/0:1) [ 50.035798][ T29] audit: type=1326 audit(1769471638.670:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4987 comm="syz.2.687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f400e2faeb9 code=0x7ffc0000 [ 50.038213][ T4994] set_capacity_and_notify: 7 callbacks suppressed [ 50.038299][ T4994] loop3: detected capacity change from 0 to 512 [ 50.045616][ T4994] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.050361][ T4994] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 50.056421][ T4994] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.688: bad orphan inode 11 [ 50.061850][ T4994] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.162824][ T4999] loop4: detected capacity change from 0 to 1024 [ 50.173799][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.216829][ T4999] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.253300][ T5011] __nla_validate_parse: 6 callbacks suppressed [ 50.253324][ T5011] netlink: 36 bytes leftover after parsing attributes in process `syz.2.696'. [ 50.268673][ T5011] netlink: 36 bytes leftover after parsing attributes in process `syz.2.696'. [ 50.330572][ T5020] netlink: 'syz.3.698': attribute type 3 has an invalid length. [ 50.349168][ T5020] netlink: 'syz.3.698': attribute type 3 has an invalid length. [ 50.367056][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.438850][ T5029] xt_TPROXY: Can be used only with -p tcp or -p udp [ 50.468806][ T5035] loop3: detected capacity change from 0 to 128 [ 50.537043][ T5038] netlink: 12 bytes leftover after parsing attributes in process `syz.2.709'. [ 50.549889][ T5043] netlink: 8 bytes leftover after parsing attributes in process `syz.0.712'. [ 50.559887][ T5041] loop4: detected capacity change from 0 to 512 [ 50.571163][ T5039] loop1: detected capacity change from 0 to 1764 [ 50.681732][ T5055] mmap: syz.3.718 (5055) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 50.718545][ T5059] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 50.731258][ T5057] vhci_hcd vhci_hcd.3: invalid port number 9 [ 50.901091][ T5081] syz.3.731 uses obsolete (PF_INET,SOCK_PACKET) [ 50.957056][ T5086] netlink: 32 bytes leftover after parsing attributes in process `syz.1.734'. [ 50.969842][ T5089] loop0: detected capacity change from 0 to 164 [ 51.131460][ T5105] netlink: 4 bytes leftover after parsing attributes in process `syz.1.742'. [ 51.203859][ T5112] netlink: 8 bytes leftover after parsing attributes in process `syz.2.746'. [ 51.213480][ T5112] netlink: 4 bytes leftover after parsing attributes in process `syz.2.746'. [ 51.256361][ T5112] wireguard0: entered promiscuous mode [ 51.262036][ T5112] wireguard0: entered allmulticast mode [ 51.289005][ T5116] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 51.296591][ T5116] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 51.305923][ T5119] loop4: detected capacity change from 0 to 1024 [ 51.313968][ T5116] vhci_hcd vhci_hcd.4: default hub control req: 230f v0004 i0000 l3 [ 51.324057][ T5119] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 51.350742][ T5121] netlink: 12 bytes leftover after parsing attributes in process `syz.1.749'. [ 51.390242][ T5119] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.748: lblock 2 mapped to illegal pblock 2 (length 1) [ 51.424319][ T5119] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 48: comm syz.4.748: lblock 0 mapped to illegal pblock 48 (length 1) [ 51.442410][ T5119] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.748: Failed to acquire dquot type 0 [ 51.466421][ T5119] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 51.516239][ T5119] EXT4-fs error (device loop4): ext4_evict_inode:253: inode #11: comm syz.4.748: mark_inode_dirty error [ 51.528574][ T5119] EXT4-fs warning (device loop4): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 51.541084][ T5135] loop1: detected capacity change from 0 to 128 [ 51.547487][ T5119] EXT4-fs (loop4): 1 orphan inode deleted [ 51.573984][ T5119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.586374][ T31] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.593000][ T31] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 0 [ 51.702047][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.717030][ T31] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.775265][ T31] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 0 [ 51.817654][ T3311] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 51.860757][ T3311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 51.896233][ T3311] EXT4-fs error (device loop4): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 51.925033][ T36] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 51.933115][ T36] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 52.015087][ T5177] fido_id[5177]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 52.115891][ T5191] loop2: detected capacity change from 0 to 512 [ 52.170298][ T5198] loop4: detected capacity change from 0 to 128 [ 52.191772][ T5191] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.227471][ T5198] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 52.247157][ T5191] ext4 filesystem being mounted at /167/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.265988][ T5198] ext4 filesystem being mounted at /169/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.300096][ T5198] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 ro. [ 52.310025][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.320376][ T5198] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w. [ 52.349583][ T3311] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.503499][ T5225] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.535243][ T5227] veth1_to_bond: entered allmulticast mode [ 52.546167][ T5225] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.797: bad orphan inode 13 [ 52.557048][ T5225] ext4_test_bit(bit=12, block=18) = 1 [ 52.562591][ T5225] is_bad_inode(inode)=0 [ 52.566921][ T5225] NEXT_ORPHAN(inode)=0 [ 52.570489][ T5234] netlink: 'syz.2.800': attribute type 2 has an invalid length. [ 52.571161][ T5225] max_ino=32 [ 52.571171][ T5225] i_nlink=1 [ 52.577748][ T5226] veth1_to_bond: left allmulticast mode [ 52.594512][ T5225] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 52.631971][ T5225] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.797: Failed to acquire dquot type 1 [ 52.669810][ T5242] Invalid ELF header magic: != ELF [ 52.681237][ T5225] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.797: Failed to acquire dquot type 1 [ 52.712747][ T5247] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 52.747869][ T5247] EXT4-fs (loop3): 1 truncate cleaned up [ 52.765792][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 52.786987][ T5247] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.828246][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.895703][ T5264] netlink: 4 bytes leftover after parsing attributes in process `syz.2.814'. [ 53.160966][ T5291] tipc: Enabling of bearer rejected, media not registered [ 53.282591][ T5303] sch_tbf: peakrate 1073741824 is lower than or equals to rate 3485361281995223550 ! [ 53.379790][ T5310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.450154][ T5317] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.487862][ T5326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.503486][ T5326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.513447][ T5327] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 53.543900][ T5327] EXT4-fs (loop4): 1 truncate cleaned up [ 53.600077][ T5338] syz.2.847 (5338): /proc/5335/oom_adj is deprecated, please use /proc/5335/oom_score_adj instead. [ 53.726301][ T5351] wireguard0: entered promiscuous mode [ 53.731942][ T5351] wireguard0: entered allmulticast mode [ 53.818353][ T5364] EXT4-fs: Ignoring removed bh option [ 53.982511][ T29] kauditd_printk_skb: 71 callbacks suppressed [ 53.982531][ T29] audit: type=1400 audit(1769471642.630:410): avc: denied { connect } for pid=5387 comm="syz.4.871" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.019095][ T29] audit: type=1400 audit(1769471642.640:411): avc: denied { create } for pid=5389 comm="syz.0.873" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.038770][ T29] audit: type=1400 audit(1769471642.640:412): avc: denied { ioctl } for pid=5389 comm="syz.0.873" path="socket:[10049]" dev="sockfs" ino=10049 ioctlcmd=0xf518 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 54.244061][ T5404] infiniband : set down [ 54.248768][ T5404] infiniband : added ipvlan0 [ 54.274918][ T5404] RDS/IB: : added [ 54.294926][ T29] audit: type=1400 audit(1769471642.930:413): avc: denied { unlink } for pid=3315 comm="syz-executor" name="file1" dev="tmpfs" ino=922 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 54.328627][ T5404] smc: adding ib device  with port count 1 [ 54.334700][ T5404] smc: ib device  port 1 has no pnetid [ 54.372842][ T5423] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 54.390718][ T5423] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.887: bg 0: block 104: invalid block bitmap [ 54.469113][ T5423] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 54.483969][ T29] audit: type=1400 audit(1769471643.130:414): avc: denied { mount } for pid=5433 comm="syz.0.893" name="/" dev="ramfs" ino=10126 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 54.521864][ T5423] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.887: invalid indirect mapped block 1 (level 1) [ 54.566470][ T5423] EXT4-fs (loop2): 1 truncate cleaned up [ 54.595055][ T29] audit: type=1400 audit(1769471643.160:415): avc: denied { remount } for pid=5433 comm="syz.0.893" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 54.615747][ T29] audit: type=1400 audit(1769471643.170:416): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 54.675019][ T29] audit: type=1400 audit(1769471643.290:417): avc: denied { shutdown } for pid=5437 comm="syz.4.894" laddr=fe80::13 lport=36931 faddr=fe80::38 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 54.700320][ T29] audit: type=1400 audit(1769471643.300:418): avc: denied { write } for pid=5441 comm="syz.3.897" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.049831][ T5482] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 55.062099][ T5484] netlink: 'syz.3.917': attribute type 2 has an invalid length. [ 55.086499][ T29] audit: type=1400 audit(1769471643.730:419): avc: denied { mount } for pid=5481 comm="syz.2.916" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 55.136013][ T5488] set_capacity_and_notify: 9 callbacks suppressed [ 55.136036][ T5488] loop0: detected capacity change from 0 to 1024 [ 55.155508][ T5494] loop4: detected capacity change from 0 to 512 [ 55.169307][ T5494] EXT4-fs: Ignoring removed i_version option [ 55.184649][ T5496] loop2: detected capacity change from 0 to 1024 [ 55.229669][ T5494] ext4 filesystem being mounted at /192/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.240250][ T5488] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 55.268866][ T5496] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 55.279943][ T5496] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 55.336176][ T5496] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 55.351431][ T5496] EXT4-fs (loop2): invalid journal inode [ 55.367248][ T5496] EXT4-fs (loop2): can't get journal size [ 55.380543][ T5496] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #3: comm syz.2.921: blocks 2-2 from inode overlap system zone [ 55.395102][ T5496] EXT4-fs (loop2): failed to initialize system zone (-117) [ 55.402755][ T5496] EXT4-fs (loop2): mount failed [ 55.563620][ T5527] loop1: detected capacity change from 0 to 1024 [ 55.593756][ T5527] EXT4-fs: inline encryption not supported [ 55.630007][ T5527] __nla_validate_parse: 12 callbacks suppressed [ 55.630052][ T5527] netlink: 101792 bytes leftover after parsing attributes in process `syz.1.934'. [ 55.650036][ T5527] netlink: zone id is out of range [ 55.655304][ T5527] netlink: zone id is out of range [ 55.661984][ T5527] netlink: zone id is out of range [ 55.667969][ T5527] netlink: zone id is out of range [ 55.673189][ T5527] netlink: zone id is out of range [ 55.678426][ T5527] netlink: zone id is out of range [ 55.683629][ T5527] netlink: zone id is out of range [ 55.689336][ T5527] netlink: zone id is out of range [ 55.694658][ T5527] netlink: zone id is out of range [ 55.700624][ T5527] netlink: zone id is out of range [ 55.761356][ T5548] loop3: detected capacity change from 0 to 128 [ 55.788110][ T5551] netlink: 132 bytes leftover after parsing attributes in process `syz.2.946'. [ 55.803023][ T5548] ext4 filesystem being mounted at /186/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 55.908788][ T5561] netlink: 'syz.2.951': attribute type 2 has an invalid length. [ 56.053177][ T5580] loop2: detected capacity change from 0 to 256 [ 56.067068][ T5581] netlink: 8 bytes leftover after parsing attributes in process `syz.4.960'. [ 56.085813][ T5580] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.115988][ T5580] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779008) [ 56.124097][ T5580] FAT-fs (loop2): Filesystem has been set read-only [ 56.188720][ T5596] tipc: Started in network mode [ 56.193761][ T5596] tipc: Node identity 00000000000000150000000000000001, cluster identity 4711 [ 56.202752][ T5596] tipc: Enabling of bearer rejected, failed to enable media [ 56.239530][ T5601] netlink: 16 bytes leftover after parsing attributes in process `syz.0.970'. [ 56.425204][ T5626] loop4: detected capacity change from 0 to 512 [ 56.432879][ T5626] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 56.443452][ T5626] EXT4-fs (loop4): group descriptors corrupted! [ 56.518318][ T5635] UHID_CREATE from different security context by process 406 (syz.3.986), this is not allowed. [ 56.660816][ T5654] netlink: 12 bytes leftover after parsing attributes in process `syz.2.995'. [ 56.670446][ T5654] netlink: 'syz.2.995': attribute type 2 has an invalid length. [ 56.678321][ T5654] netlink: 16 bytes leftover after parsing attributes in process `syz.2.995'. [ 57.079777][ T5689] netlink: 'syz.0.1011': attribute type 6 has an invalid length. [ 57.223373][ T5701] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1017'. [ 57.593628][ T5731] netlink: 'syz.1.1031': attribute type 1 has an invalid length. [ 57.612251][ T5734] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.1033'. [ 57.710632][ T5745] loop4: detected capacity change from 0 to 1024 [ 57.734687][ T5745] EXT4-fs: Ignoring removed nobh option [ 57.782470][ T5745] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1038'. [ 57.791711][ T5745] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1038'. [ 57.848747][ T5765] SELinux: security policydb version 18 (MLS) not backwards compatible [ 57.896325][ T5765] SELinux: failed to load policy [ 57.982036][ T5783] loop1: detected capacity change from 0 to 1024 [ 58.010327][ T5783] EXT4-fs: Ignoring removed bh option [ 58.152629][ T5807] loop1: detected capacity change from 0 to 512 [ 58.179655][ T5810] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.1069: inode has both inline data and extents flags [ 58.209922][ T5810] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1069: couldn't read orphan inode 15 (err -117) [ 58.286800][ T5824] x_tables: ip_tables: osf.0 match: invalid size 48 (kernel) != (user) 4096 [ 58.826911][ T5894] xt_hashlimit: size too large, truncated to 1048576 [ 58.843381][ T5906] IPVS: Error connecting to the multicast addr [ 59.012129][ T5917] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 59.020414][ T5917] EXT4-fs (loop3): orphan cleanup on readonly fs [ 59.040902][ T5917] __quota_error: 43 callbacks suppressed [ 59.040923][ T5917] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 59.055911][ T5917] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 59.065821][ T5917] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1117: Failed to acquire dquot type 1 [ 59.079033][ T5917] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1117: bg 0: block 40: padding at end of block bitmap is not set [ 59.093630][ T5917] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 59.103448][ T5917] EXT4-fs (loop3): 1 truncate cleaned up [ 59.111857][ T5917] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #16: comm syz.3.1117: corrupted xattr block 31: invalid header [ 59.125514][ T5917] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 59.134657][ T5917] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #16: comm syz.3.1117: corrupted xattr block 31: invalid header [ 59.156276][ T5917] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 59.177771][ T29] audit: type=1400 audit(1769471647.830:463): avc: denied { read } for pid=5916 comm="syz.3.1117" name="file2" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 59.204203][ T5917] EXT4-fs error (device loop3): ext4_get_link:106: inode #16: comm syz.3.1117: bad symlink. [ 59.223493][ T5924] netlink: 'syz.0.1120': attribute type 1 has an invalid length. [ 59.248809][ T23] IPVS: starting estimator thread 0... [ 59.273253][ T5923] ext4 filesystem being mounted at /230/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.303539][ T5931] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 59.339482][ T5923] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1119: corrupted xattr block 33: invalid header [ 59.354488][ T5927] IPVS: using max 1680 ests per chain, 84000 per kthread [ 59.370073][ T5923] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 59.410227][ T5942] unsupported nlmsg_type 40 [ 59.426068][ T5923] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1119: corrupted xattr block 33: invalid header [ 59.475960][ T5944] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.1128: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 59.498421][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 59.505625][ T5923] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 59.558355][ T29] audit: type=1400 audit(1769471648.210:464): avc: denied { append } for pid=5922 comm="syz.4.1119" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 59.558357][ T5923] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1119: corrupted xattr block 33: invalid header [ 59.631852][ T5923] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 59.706256][ T29] audit: type=1400 audit(1769471648.350:465): avc: denied { open } for pid=5922 comm="syz.4.1119" path="/230/file0/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 59.839296][ T29] audit: type=1400 audit(1769471648.480:466): avc: denied { name_bind } for pid=5977 comm="syz.0.1143" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 59.901779][ T29] audit: type=1400 audit(1769471648.550:467): avc: denied { read } for pid=5984 comm="syz.2.1147" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 59.938875][ T29] audit: type=1326 audit(1769471648.580:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5983 comm="syz.0.1146" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 59.963208][ T29] audit: type=1326 audit(1769471648.580:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5983 comm="syz.0.1146" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 59.987415][ T29] audit: type=1326 audit(1769471648.580:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5983 comm="syz.0.1146" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 60.021769][ T5995] netlink: 'syz.1.1151': attribute type 3 has an invalid length. [ 60.062348][ T5998] ext4: Invalid gid '0x00000000ffffffff' [ 60.158793][ T6011] set_capacity_and_notify: 6 callbacks suppressed [ 60.158810][ T6011] loop1: detected capacity change from 0 to 512 [ 60.195489][ T6011] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.210820][ T6011] EXT4-fs (loop1): 1 truncate cleaned up [ 60.314252][ T6029] wireguard0: entered promiscuous mode [ 60.320518][ T6029] wireguard0: entered allmulticast mode [ 60.352458][ T6036] loop4: detected capacity change from 0 to 1024 [ 60.365008][ T6036] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.377329][ T6036] JBD2: no valid journal superblock found [ 60.383129][ T6036] EXT4-fs (loop4): Could not load journal inode [ 60.812593][ T6080] loop4: detected capacity change from 0 to 256 [ 60.920667][ T6086] loop4: detected capacity change from 0 to 512 [ 60.952975][ T6086] ext4 filesystem being mounted at /248/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.540458][ T6148] loop2: detected capacity change from 0 to 1024 [ 61.554128][ T6148] EXT4-fs: Ignoring removed oldalloc option [ 61.561438][ T6148] EXT4-fs: inline encryption not supported [ 61.589641][ T6148] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 61.620162][ T6148] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.652324][ T6165] process 'syz.4.1232' launched '/dev/fd/3' with NULL argv: empty string added [ 61.682640][ T6148] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #3: block 1: comm syz.2.1224: lblock 1 mapped to illegal pblock 1 (length 1) [ 61.710450][ T6168] __nla_validate_parse: 10 callbacks suppressed [ 61.710468][ T6168] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1233'. [ 61.744876][ T6148] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1224: Failed to acquire dquot type 0 [ 61.768244][ T6148] EXT4-fs error (device loop2): ext4_free_blocks:6728: comm syz.2.1224: Freeing blocks not in datazone - block = 0, count = 4096 [ 61.783867][ T6148] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.1224: Invalid inode bitmap blk 0 in block_group 0 [ 61.796703][ T3334] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 61.811170][ T6148] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 61.811169][ T3334] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:6: Failed to release dquot type 0 [ 61.880185][ T6185] loop4: detected capacity change from 0 to 512 [ 61.880296][ T6148] EXT4-fs (loop2): 1 orphan inode deleted [ 61.896384][ T6185] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 61.929629][ T6185] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.1241: inode has both inline data and extents flags [ 61.945443][ T6185] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1241: couldn't read orphan inode 15 (err -117) [ 61.984741][ T6190] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1243'. [ 61.994057][ T6190] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1243'. [ 62.102356][ T6205] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1250'. [ 62.123071][ T6207] loop2: detected capacity change from 0 to 512 [ 62.132274][ T6202] loop3: detected capacity change from 0 to 2048 [ 62.148973][ T6207] EXT4-fs (loop2): 1 truncate cleaned up [ 62.155842][ T6202] EXT4-fs: Ignoring removed i_version option [ 62.173806][ T6207] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.1251: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 62.205392][ T6207] EXT4-fs (loop2): Remounting filesystem read-only [ 62.230781][ T6202] ext4 filesystem being mounted at /259/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.248340][ T6216] loop1: detected capacity change from 0 to 164 [ 62.478330][ T6247] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1267'. [ 62.510998][ T6249] loop2: detected capacity change from 0 to 128 [ 62.540669][ T6253] EXT4-fs: Ignoring removed orlov option [ 62.582653][ T6253] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.1271: corrupted in-inode xattr: bad e_name length [ 62.627142][ T6253] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1271: couldn't read orphan inode 15 (err -117) [ 62.631943][ T6259] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1273'. [ 62.660119][ T6259] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1273'. [ 62.858937][ T6279] ext4 filesystem being mounted at /266/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.888517][ T6285] ext4 filesystem being mounted at /261/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.022219][ T6305] SELinux: security_context_str_to_sid ( ) failed with errno=-22 [ 63.125131][ T6321] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 63.188447][ T6321] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.1302: lblock 2 mapped to illegal pblock 2 (length 1) [ 63.217077][ T6321] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 48: comm syz.4.1302: lblock 0 mapped to illegal pblock 48 (length 1) [ 63.235156][ T6328] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1305'. [ 63.260799][ T6321] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1302: Failed to acquire dquot type 0 [ 63.317791][ T6321] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 63.346390][ T6321] EXT4-fs error (device loop4): ext4_evict_inode:253: inode #11: comm syz.4.1302: mark_inode_dirty error [ 63.362295][ T6321] EXT4-fs warning (device loop4): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 63.383125][ T6321] EXT4-fs (loop4): 1 orphan inode deleted [ 63.396356][ T31] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 63.428742][ T31] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 0 [ 63.470083][ T6340] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 63.487309][ T37] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 63.520949][ T6349] ext4 filesystem being mounted at /264/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 63.532762][ T37] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 63.546685][ T3311] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 63.548179][ T6340] EXT4-fs (loop3): Remounting filesystem read-only [ 63.567752][ T6340] EXT4-fs warning (device loop3): ext4_xattr_inode_lookup_create:1607: inode #18: comm syz.3.1311: cleanup dec ref error -28 [ 63.581214][ T3311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 63.607820][ T3311] EXT4-fs error (device loop4): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 63.666609][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 63.674594][ T6342] FAT-fs (loop0): Filesystem has been set read-only [ 63.681448][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 63.689526][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 63.716350][ T6342] syz.0.1312: attempt to access beyond end of device [ 63.716350][ T6342] loop0: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 63.731165][ T6342] Buffer I/O error on dev loop0, logical block 57847, async page read [ 63.739508][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 63.780181][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 63.788187][ T6342] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000e1b1) [ 64.154237][ T29] kauditd_printk_skb: 47 callbacks suppressed [ 64.154258][ T29] audit: type=1400 audit(1769471652.800:511): avc: denied { read } for pid=6401 comm="syz.0.1333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 64.205330][ T29] audit: type=1400 audit(1769471652.850:512): avc: denied { write } for pid=6407 comm="syz.1.1335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 64.229681][ T6410] EXT4-fs: inline encryption not supported [ 64.259530][ T6410] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.307141][ T6410] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.1336: lblock 2 mapped to illegal pblock 2 (length 1) [ 64.327167][ T6410] EXT4-fs (loop2): Remounting filesystem read-only [ 64.333755][ T6410] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 64.376882][ T6410] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 64.386554][ T6410] EXT4-fs (loop2): 1 orphan inode deleted [ 64.556000][ T6450] syz.0.1355 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 64.585823][ T6446] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.593832][ T6446] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 64.625517][ T6446] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.625683][ T29] audit: type=1400 audit(1769471653.270:513): avc: denied { create } for pid=6455 comm="syz.2.1359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 64.633213][ T6446] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 64.663258][ T6453] hsr0: entered promiscuous mode [ 64.674034][ T6446] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 64.687153][ T6453] macsec1: entered promiscuous mode [ 64.688904][ T6446] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 64.706347][ T29] audit: type=1400 audit(1769471653.360:514): avc: denied { listen } for pid=6458 comm="syz.0.1358" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 64.736722][ T6446] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1353: bg 0: block 40: padding at end of block bitmap is not set [ 64.820711][ T6446] EXT4-fs (loop1): Remounting filesystem read-only [ 64.848945][ T6446] EXT4-fs (loop1): 1 truncate cleaned up [ 64.948878][ T29] audit: type=1400 audit(1769471653.600:515): avc: denied { read } for pid=6484 comm="syz.0.1371" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 64.972216][ T29] audit: type=1400 audit(1769471653.600:516): avc: denied { open } for pid=6484 comm="syz.0.1371" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 64.995852][ T29] audit: type=1400 audit(1769471653.600:517): avc: denied { ioctl } for pid=6484 comm="syz.0.1371" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 65.206085][ T6515] set_capacity_and_notify: 11 callbacks suppressed [ 65.206102][ T6515] loop1: detected capacity change from 0 to 128 [ 65.235112][ T6517] netlink: 92 bytes leftover after parsing attributes in process `syz.3.1384'. [ 65.272475][ T6515] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 65.280377][ T6515] FAT-fs (loop1): Filesystem has been set read-only [ 65.443949][ T6538] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1395'. [ 65.499740][ T6546] loop4: detected capacity change from 0 to 256 [ 65.789223][ T6562] loop1: detected capacity change from 0 to 512 [ 65.832421][ T6562] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 65.841249][ T6562] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.882656][ T6562] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.1406: Allocating blocks 41-42 which overlap fs metadata [ 65.959364][ T6562] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.1406: Allocating blocks 41-42 which overlap fs metadata [ 66.021957][ T6562] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1406: Failed to acquire dquot type 1 [ 66.086909][ T6562] EXT4-fs error (device loop1): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 66.117190][ T6562] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1406: corrupted inode contents [ 66.170260][ T6562] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #12: comm syz.1.1406: mark_inode_dirty error [ 66.190216][ T6590] loop3: detected capacity change from 0 to 256 [ 66.227937][ T6562] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1406: corrupted inode contents [ 66.238365][ T6598] loop4: detected capacity change from 0 to 512 [ 66.241583][ T6590] FAT-fs (loop3): error, corrupted file size (i_pos 196, 2097152) [ 66.254382][ T6590] FAT-fs (loop3): Filesystem has been set read-only [ 66.273654][ T6562] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #12: comm syz.1.1406: mark_inode_dirty error [ 66.295503][ T6562] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1406: corrupted inode contents [ 66.311639][ T6562] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 66.323139][ T6562] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1406: corrupted inode contents [ 66.337644][ T6598] ext4 filesystem being mounted at /296/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.349065][ T6562] EXT4-fs error (device loop1): ext4_truncate:4635: inode #12: comm syz.1.1406: mark_inode_dirty error [ 66.382324][ T6562] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 66.394797][ T6562] EXT4-fs (loop1): 1 truncate cleaned up [ 66.455827][ T6616] loop2: detected capacity change from 0 to 512 [ 66.476955][ T6616] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.1430: inode has both inline data and extents flags [ 66.497023][ T6616] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1430: couldn't read orphan inode 15 (err -117) [ 66.533087][ T6616] SELinux: security_context_str_to_sid (_:;Y-_·¡È §é‡IQÉR³§Ï›¨V§OùѹãoΞ>óäÑãG¦LŸ?./mnt) failed with errno=-22 [ 66.689231][ T6644] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 66.696885][ T6644] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 66.714252][ T6638] xt_hashlimit: size too large, truncated to 1048576 [ 66.723527][ T6639] loop1: detected capacity change from 0 to 1024 [ 66.740783][ T6639] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.869636][ T6639] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a041c01c, mo2=0002] [ 66.906403][ T6639] System zones: 0-1, 3-36 [ 67.002771][ T6670] __nla_validate_parse: 1 callbacks suppressed [ 67.002795][ T6670] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1455'. [ 67.023483][ T6669] netlink: 'syz.3.1453': attribute type 29 has an invalid length. [ 67.067639][ T6672] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1456'. [ 67.090754][ T6674] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1457'. [ 67.239114][ T6691] loop3: detected capacity change from 0 to 512 [ 67.253350][ T6691] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1465: invalid indirect mapped block 4294967295 (level 1) [ 67.279979][ T6691] EXT4-fs (loop3): Remounting filesystem read-only [ 67.287740][ T6691] EXT4-fs (loop3): 2 truncates cleaned up [ 67.360969][ T31] bond0: (slave bond_slave_0): interface is now down [ 67.368558][ T31] bond0: (slave bond_slave_1): interface is now down [ 67.461338][ T6708] loop1: detected capacity change from 0 to 1024 [ 67.507750][ T3334] bond0: (slave bond_slave_0): interface is now down [ 67.514619][ T3334] bond0: (slave bond_slave_1): interface is now down [ 67.527855][ T3334] bond0: now running without any active interface! [ 67.537046][ T6708] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 67.548697][ T6708] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1472'. [ 67.560103][ T6721] loop2: detected capacity change from 0 to 512 [ 67.589896][ T6721] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 67.617536][ T6721] EXT4-fs (loop2): 1 truncate cleaned up [ 67.663777][ T6721] EXT4-fs: Ignoring removed orlov option [ 67.690409][ T6721] EXT4-fs error (device loop2): __ext4_remount:6789: comm syz.2.1478: Abort forced by user [ 67.725620][ T6740] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.745227][ T6721] EXT4-fs (loop2): Remounting filesystem read-only [ 67.752003][ T6721] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 67.768470][ T6740] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1487: inode has both inline data and extents flags [ 67.847242][ T6740] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1487: couldn't read orphan inode 15 (err -117) [ 67.907457][ T6740] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.1487: bad entry in directory: directory entry overrun - offset=16, inode=2085390, rec_len=1024, size=124 fake=0 [ 68.012267][ T6763] netlink: 76 bytes leftover after parsing attributes in process `syz.1.1497'. [ 68.425965][ T6812] netlink: 'syz.4.1522': attribute type 10 has an invalid length. [ 68.464055][ T6812] team0: Port device netdevsim1 added [ 68.470607][ T6822] netlink: 'syz.4.1522': attribute type 10 has an invalid length. [ 68.491064][ T6806] EXT4-fs (loop2): 1 orphan inode deleted [ 68.509908][ T6806] ext4 filesystem being mounted at /297/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.523980][ T6826] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1527'. [ 68.560806][ T6822] team0: Port device netdevsim1 removed [ 68.572765][ T6831] netlink: 'syz.1.1529': attribute type 6 has an invalid length. [ 68.575568][ T6822] bond0: (slave netdevsim1): Enslaving as an active interface with a down link [ 68.700551][ T6835] net_ratelimit: 16 callbacks suppressed [ 68.700683][ T6835] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 68.743007][ T6848] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 68.763539][ T6853] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.797948][ T6853] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1539: invalid indirect mapped block 4294967295 (level 1) [ 68.818451][ T6853] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1539: invalid indirect mapped block 4294967295 (level 1) [ 68.871435][ T6863] sch_tbf: burst 2 is lower than device ip6gre0 mtu (32769) ! [ 68.885501][ T6853] EXT4-fs (loop3): 2 truncates cleaned up [ 68.943957][ T6869] EXT4-fs: Ignoring removed orlov option [ 69.032613][ T6879] program syz.3.1549 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 69.105748][ T6886] program syz.3.1549 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 69.139688][ T6886] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 69.174006][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 69.174025][ T29] audit: type=1326 audit(1769471657.820:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6895 comm="syz.0.1559" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x0 [ 69.459195][ T29] audit: type=1400 audit(1769471658.110:577): avc: denied { setopt } for pid=6908 comm="syz.3.1563" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 69.480744][ T29] audit: type=1400 audit(1769471658.130:578): avc: denied { getopt } for pid=6908 comm="syz.3.1563" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 69.557783][ T6915] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1566'. [ 69.586082][ T6917] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1567'. [ 69.885002][ T6951] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1583'. [ 69.974825][ T29] audit: type=1400 audit(1769471658.620:579): avc: denied { connect } for pid=6964 comm="syz.3.1589" lport=136 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 70.084298][ T6975] EXT4-fs: Ignoring removed orlov option [ 70.141780][ T6975] EXT4-fs mount: 82 callbacks suppressed [ 70.141801][ T6975] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.249407][ T6993] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1603'. [ 70.265717][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.356455][ T29] audit: type=1326 audit(1769471659.000:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.4.1609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 70.380674][ T29] audit: type=1326 audit(1769471659.000:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.4.1609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=132 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 70.404482][ T29] audit: type=1326 audit(1769471659.000:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.4.1609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 70.428940][ T29] audit: type=1326 audit(1769471659.000:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.4.1609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 70.768745][ T7045] vhci_hcd vhci_hcd.0: invalid port number 65 [ 70.774896][ T7045] vhci_hcd vhci_hcd.0: invalid port number 65 [ 70.979462][ T29] audit: type=1326 audit(1769471659.630:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7067 comm="syz.0.1639" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb35a0caeb9 code=0x0 [ 71.153639][ T29] audit: type=1400 audit(1769471659.800:585): avc: denied { getopt } for pid=7086 comm="syz.4.1648" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 71.331145][ T7107] set_capacity_and_notify: 6 callbacks suppressed [ 71.331252][ T7107] loop4: detected capacity change from 0 to 512 [ 71.346667][ T7107] EXT4-fs: Ignoring removed i_version option [ 71.352830][ T7107] EXT4-fs: Ignoring removed bh option [ 71.391059][ T7113] loop3: detected capacity change from 0 to 512 [ 71.398236][ T7107] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.405296][ T7113] EXT4-fs: Ignoring removed orlov option [ 71.416027][ T7107] ext4 filesystem being mounted at /350/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 71.421535][ T7113] EXT4-fs: Ignoring removed i_version option [ 71.435832][ T7113] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.451654][ T7113] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.461101][ T7113] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 71.477355][ T7113] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.485057][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.495401][ T7113] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 71.511607][ T7113] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 71.522229][ T7113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1660: bg 0: block 40: padding at end of block bitmap is not set [ 71.568791][ T7113] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 71.579012][ T7113] EXT4-fs (loop3): 1 truncate cleaned up [ 71.585264][ T7113] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.613753][ T7113] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.1660: bad symlink. [ 71.658036][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.930183][ T7167] tipc: Enabling of bearer rejected, failed to enable media [ 72.027757][ T7177] xt_hashlimit: max too large, truncated to 1048576 [ 72.180218][ T7199] netlink: 'syz.0.1695': attribute type 10 has an invalid length. [ 72.207095][ T7197] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 72.227855][ T7199] team0: Port device netdevsim1 added [ 72.233408][ T7204] netlink: 'syz.0.1695': attribute type 10 has an invalid length. [ 72.254432][ T7204] team0: Port device netdevsim1 removed [ 72.390054][ T7218] __nla_validate_parse: 6 callbacks suppressed [ 72.390073][ T7218] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1705'. [ 72.441776][ T7223] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1708'. [ 72.775807][ T7261] GUP no longer grows the stack in syz.3.1726 (7261): 200000006000-200000008000 (200000004000) [ 72.786368][ T7261] CPU: 1 UID: 0 PID: 7261 Comm: syz.3.1726 Not tainted syzkaller #0 PREEMPT(voluntary) [ 72.786411][ T7261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 72.786426][ T7261] Call Trace: [ 72.786434][ T7261] [ 72.786444][ T7261] __dump_stack+0x1d/0x30 [ 72.786479][ T7261] dump_stack_lvl+0x95/0xd0 [ 72.786509][ T7261] dump_stack+0x15/0x1b [ 72.786563][ T7261] fixup_user_fault+0x4fb/0x550 [ 72.786614][ T7261] fault_in_user_writeable+0x5c/0xc0 [ 72.786648][ T7261] futex_lock_pi+0x60b/0x7e0 [ 72.786687][ T7261] ? __pfx_futex_wake_mark+0x10/0x10 [ 72.786743][ T7261] do_futex+0x21f/0x380 [ 72.786847][ T7261] __se_sys_futex+0x2f6/0x370 [ 72.786876][ T7261] ? xfd_validate_state+0x45/0xf0 [ 72.786977][ T7261] __x64_sys_futex+0x78/0x90 [ 72.787006][ T7261] x64_sys_call+0x2bc2/0x3000 [ 72.787039][ T7261] do_syscall_64+0xc0/0x2a0 [ 72.787104][ T7261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.787129][ T7261] RIP: 0033:0x7fc38b25aeb9 [ 72.787150][ T7261] 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 [ 72.787175][ T7261] RSP: 002b:00007fc389cb7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.787230][ T7261] RAX: ffffffffffffffda RBX: 00007fc38b4d5fa0 RCX: 00007fc38b25aeb9 [ 72.787250][ T7261] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 72.787267][ T7261] RBP: 00007fc38b2c8c1f R08: 0000000000000000 R09: 0000000000000000 [ 72.787284][ T7261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.787301][ T7261] R13: 00007fc38b4d6038 R14: 00007fc38b4d5fa0 R15: 00007fff9aaecd68 [ 72.787329][ T7261] [ 73.070742][ T7277] tipc: Can't bind to reserved service type 0 [ 73.159134][ T7288] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1739'. [ 73.172624][ T7288] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1739'. [ 73.190660][ T57] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 73.243108][ T7296] loop2: detected capacity change from 0 to 512 [ 73.260741][ T7299] loop3: detected capacity change from 0 to 512 [ 73.303447][ T7299] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.331603][ T7299] ext4 filesystem being mounted at /383/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.349649][ T7296] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.367273][ T7296] ext4 filesystem being mounted at /334/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.390499][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.472605][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.535008][ T7327] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1754'. [ 73.704248][ T7352] dvmrp1: entered allmulticast mode [ 73.742141][ T7352] dvmrp1: left allmulticast mode [ 73.807233][ T7366] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1775'. [ 73.891765][ T7373] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1777'. [ 73.950476][ T7380] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1782'. [ 73.960863][ T7380] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1782'. [ 74.198424][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 74.198444][ T29] audit: type=1400 audit(1769471662.850:615): avc: denied { write } for pid=7400 comm="syz.0.1792" path="socket:[17517]" dev="sockfs" ino=17517 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 74.421484][ T7425] loop3: detected capacity change from 0 to 128 [ 74.483795][ T7425] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 74.539065][ T29] audit: type=1400 audit(1769471663.190:616): avc: denied { remount } for pid=7434 comm="syz.4.1808" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 74.578160][ T7433] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1809'. [ 74.587487][ T7425] ext4 filesystem being mounted at /397/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 74.700875][ T29] audit: type=1400 audit(1769471663.340:617): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 74.727493][ T3315] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 74.747920][ T7443] loop4: detected capacity change from 0 to 512 [ 74.792524][ T7443] EXT4-fs: Ignoring removed oldalloc option [ 74.833327][ T7443] EXT4-fs: Ignoring removed i_version option [ 74.840841][ T7443] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.893160][ T7443] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 74.958500][ T7443] EXT4-fs (loop4): 1 truncate cleaned up [ 74.964993][ T7443] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.041222][ T7443] SELinux: Context system_u:object_r:var_t:s0 is not valid (left unmapped). [ 75.053001][ T29] audit: type=1400 audit(1769471663.710:618): avc: denied { relabelto } for pid=7441 comm="syz.4.1813" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:var_t:s0" [ 75.161082][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.214897][ T7467] SELinux: policydb string SE(Linux does not match my string SE Linux [ 75.389558][ T7467] SELinux: failed to load policy [ 75.397732][ T7475] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 33554436, id = 0 [ 75.398178][ T7474] IPVS: stopping master sync thread 7475 ... [ 75.915677][ T7523] loop4: detected capacity change from 0 to 512 [ 75.951896][ T7523] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 75.961057][ T7523] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 75.978132][ T7525] vhci_hcd vhci_hcd.3: invalid port number 9 [ 75.984193][ T7525] vhci_hcd vhci_hcd.3: default hub control req: 8003 v000d i0009 l90 [ 76.005853][ T7523] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 76.037150][ T7523] System zones: 0-2, 18-18, 34-35 [ 76.046864][ T7523] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 76.081781][ T7523] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 76.123644][ T29] audit: type=1400 audit(1769471664.770:619): avc: denied { mount } for pid=7535 comm="syz.0.1849" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 76.139104][ T7539] tipc: Enabling of bearer rejected, failed to enable media [ 76.149518][ T29] audit: type=1400 audit(1769471664.770:620): avc: denied { remount } for pid=7535 comm="syz.0.1849" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 76.178302][ T7523] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 76.186422][ T7523] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 76.233421][ T7523] EXT4-fs error (device loop4): ext4_generic_delete_entry:2666: inode #2: block 3: comm syz.4.1843: bad entry in directory: inode out of bounds - offset=24, inode=134217739, rec_len=20, size=2048 fake=0 [ 76.289918][ T29] audit: type=1400 audit(1769471664.870:621): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 76.294551][ T7547] loop2: detected capacity change from 0 to 128 [ 76.321297][ T7523] EXT4-fs error (device loop4) in ext4_delete_entry:2737: Corrupt filesystem [ 76.374421][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.479319][ T29] audit: type=1326 audit(1769471665.130:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7560 comm="syz.0.1861" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 76.504256][ T29] audit: type=1326 audit(1769471665.130:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7560 comm="syz.0.1861" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 76.529413][ T29] audit: type=1326 audit(1769471665.130:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7560 comm="syz.0.1861" exe="/root/syz-executor" sig=0 arch=c000003e syscall=196 compat=0 ip=0x7fb35a0caeb9 code=0x7ffc0000 [ 76.647128][ T7570] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 77.117637][ T7620] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 33554436, id = 0 [ 77.128088][ T7619] IPVS: stopping master sync thread 7620 ... [ 77.303473][ T7635] Dead loop on virtual device ip6_vti0, fix it urgently! [ 77.346275][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 77.746047][ T7668] netlink: 'syz.2.1912': attribute type 2 has an invalid length. [ 77.782598][ T7672] loop4: detected capacity change from 0 to 512 [ 77.839404][ T7672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.862873][ T7672] ext4 filesystem being mounted at /402/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.939039][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.542784][ T7717] loop3: detected capacity change from 0 to 256 [ 79.131666][ T7752] __nla_validate_parse: 2 callbacks suppressed [ 79.131717][ T7752] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1952'. [ 79.547616][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 79.547636][ T29] audit: type=1400 audit(1769471668.200:634): avc: denied { bind } for pid=7783 comm="syz.2.1968" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 79.659640][ T7795] loop3: detected capacity change from 0 to 128 [ 79.812238][ T7812] loop2: detected capacity change from 0 to 128 [ 80.197750][ T7852] atomic_op ffff88811b03b128 conn xmit_atomic 0000000000000000 [ 80.274204][ T29] audit: type=1400 audit(1769471668.920:635): avc: denied { setcurrent } for pid=7859 comm="syz.3.2005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 80.302159][ T29] audit: type=1401 audit(1769471668.950:636): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 80.336274][ T7862] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 80.343722][ T7862] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 80.438360][ T7872] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2011'. [ 80.636052][ T7893] loop2: detected capacity change from 0 to 512 [ 80.658740][ T29] audit: type=1400 audit(1769471669.300:637): avc: denied { block_suspend } for pid=7889 comm="syz.0.2030" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 80.686421][ T7896] xt_policy: neither incoming nor outgoing policy selected [ 80.699278][ T7893] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.718754][ T7893] ext4 filesystem being mounted at /386/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.776044][ T7903] support for the xor transformation has been removed. [ 80.809815][ T29] audit: type=1400 audit(1769471669.450:638): avc: denied { getopt } for pid=7897 comm="syz.3.2023" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 80.836748][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.919008][ T29] audit: type=1400 audit(1769471669.570:639): avc: denied { setopt } for pid=7911 comm="syz.4.2028" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 80.984667][ T7916] netlink: 160 bytes leftover after parsing attributes in process `syz.2.2029'. [ 81.003389][ T29] audit: type=1400 audit(1769471669.650:640): avc: denied { create } for pid=7917 comm="syz.4.2032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 81.090497][ T29] audit: type=1400 audit(1769471669.680:641): avc: denied { setopt } for pid=7917 comm="syz.4.2032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 81.110671][ T29] audit: type=1400 audit(1769471669.680:642): avc: denied { write } for pid=7917 comm="syz.4.2032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 81.209285][ T7928] macvlan2: entered promiscuous mode [ 81.397431][ T7944] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2045'. [ 81.530308][ T7953] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2049'. [ 81.539362][ T7953] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2049'. [ 81.594793][ T29] audit: type=1400 audit(1769471670.240:643): avc: denied { create } for pid=7954 comm="syz.3.2051" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 81.617962][ T7957] block device autoloading is deprecated and will be removed. [ 81.820442][ T7974] loop3: detected capacity change from 0 to 128 [ 81.850276][ T7976] loop2: detected capacity change from 0 to 512 [ 81.911281][ T7976] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 81.939780][ T7976] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 81.967840][ T7978] loop0: detected capacity change from 0 to 512 [ 81.974554][ T7978] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.981852][ T7976] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.042039][ T7978] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.051442][ T7978] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=842c01c, mo2=0002] [ 82.068071][ T7976] EXT4-fs warning (device loop2): dx_probe:837: inode #2: comm syz.2.2060: Unimplemented hash flags: 0x0001 [ 82.081046][ T7976] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.2060: Corrupt directory, running e2fsck is recommended [ 82.142087][ T7978] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 82.153353][ T7978] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 82.181415][ T7976] EXT4-fs error (device loop2): ext4_readdir:264: inode #2: block 3: comm syz.2.2060: path /398/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=196612, size=1024 fake=0 [ 82.208433][ T7978] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 82.249915][ T7978] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 82.304097][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.314430][ T7991] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2066'. [ 82.478638][ T7997] netlink: 148 bytes leftover after parsing attributes in process `syz.3.2070'. [ 82.524198][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.993592][ T8052] loop3: detected capacity change from 0 to 1024 [ 83.033572][ T8052] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 83.045091][ T8052] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 83.077641][ T8052] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 83.107883][ T8052] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #5: comm syz.3.2094: unexpected bad inode w/o EXT4_IGET_BAD [ 83.149997][ T8052] EXT4-fs (loop3): no journal found [ 83.155278][ T8052] EXT4-fs (loop3): can't get journal size [ 83.177775][ T8052] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.200513][ T8052] EXT4-fs error (device loop3): ext4_inlinedir_to_tree:1324: inode #12: block 16: comm syz.3.2094: path /481/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=20, inode=13, rec_len=16, size=60 fake=0 [ 83.287522][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.633098][ T8109] loop3: detected capacity change from 0 to 512 [ 83.642532][ T8109] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.2123: inode has both inline data and extents flags [ 83.656147][ T8109] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2123: couldn't read orphan inode 15 (err -117) [ 83.671597][ T8109] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.709885][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.988294][ T8138] loop0: detected capacity change from 0 to 128 [ 84.070043][ T8146] loop3: detected capacity change from 0 to 512 [ 84.113569][ T8146] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2141: bad orphan inode 11862016 [ 84.135204][ T8146] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 84.157142][ T8146] ext4 filesystem being mounted at /492/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.253500][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 84.531400][ T8179] loop2: detected capacity change from 0 to 2048 [ 84.591139][ T8179] ext2: Unknown parameter 'obj_role' [ 84.607400][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 84.607419][ T29] audit: type=1400 audit(1769471673.260:670): avc: denied { mounton } for pid=8189 comm="syz.3.2162" path="/499/file0" dev="tmpfs" ino=2576 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.697281][ T8196] loop3: detected capacity change from 0 to 256 [ 84.791570][ T8196] FAT-fs (loop3): Directory bread(block 64) failed [ 84.798195][ T8196] FAT-fs (loop3): Directory bread(block 65) failed [ 84.804817][ T8196] FAT-fs (loop3): Directory bread(block 66) failed [ 84.818536][ T29] audit: type=1400 audit(1769471673.470:671): avc: denied { bind } for pid=8206 comm="syz.0.2170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 84.849413][ T8196] FAT-fs (loop3): Directory bread(block 67) failed [ 84.862264][ T8211] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2172'. [ 84.872351][ T8196] FAT-fs (loop3): Directory bread(block 68) failed [ 84.878942][ T8196] FAT-fs (loop3): Directory bread(block 69) failed [ 84.886707][ T8211] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2172'. [ 84.896388][ T8196] FAT-fs (loop3): Directory bread(block 70) failed [ 84.902987][ T8196] FAT-fs (loop3): Directory bread(block 71) failed [ 84.920823][ T8196] FAT-fs (loop3): Directory bread(block 72) failed [ 84.943008][ T8196] FAT-fs (loop3): Directory bread(block 73) failed [ 84.967647][ T29] audit: type=1400 audit(1769471673.620:672): avc: denied { create } for pid=8216 comm="syz.0.2173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 85.054939][ T29] audit: type=1400 audit(1769471673.700:673): avc: denied { getopt } for pid=8219 comm="syz.2.2176" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 85.517786][ T29] audit: type=1326 audit(1769471674.160:674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.543471][ T29] audit: type=1326 audit(1769471674.160:675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.569545][ T29] audit: type=1326 audit(1769471674.160:676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.586415][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 85.593632][ T29] audit: type=1326 audit(1769471674.170:677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.625717][ T29] audit: type=1326 audit(1769471674.170:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.650553][ T29] audit: type=1326 audit(1769471674.170:679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8268 comm="syz.4.2200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 85.904098][ T8297] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2212'. [ 85.939817][ T8302] netlink: 'syz.4.2216': attribute type 3 has an invalid length. [ 86.030754][ T8310] loop0: detected capacity change from 0 to 164 [ 86.077124][ T8310] Unsupported NM flag settings (240) [ 86.178783][ T8319] loop2: detected capacity change from 0 to 512 [ 86.203577][ T8319] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.2224: corrupted in-inode xattr: invalid ea_ino [ 86.237812][ T8319] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2224: couldn't read orphan inode 15 (err -117) [ 86.288407][ T8319] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.362552][ T8338] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2231'. [ 86.366907][ T8337] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 86.374879][ T8338] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2231'. [ 86.382324][ T8337] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 86.390509][ T8338] netlink: 'syz.4.2231': attribute type 14 has an invalid length. [ 86.415050][ T8338] netlink: 'syz.4.2231': attribute type 13 has an invalid length. [ 86.430149][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.486144][ T8341] loop0: detected capacity change from 0 to 256 [ 86.514570][ T8345] loop4: detected capacity change from 0 to 512 [ 86.578417][ T8345] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.727970][ T8345] ext4 filesystem being mounted at /474/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.835906][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.846804][ T8366] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2246'. [ 86.884785][ T8366] ip6gre1: entered promiscuous mode [ 86.891322][ T8366] ip6gre1: entered allmulticast mode [ 86.892107][ T8372] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2247'. [ 86.914204][ T8370] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2249'. [ 86.981620][ T8370] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2249'. [ 87.016683][ T8380] netlink: 52 bytes leftover after parsing attributes in process `syz.0.2251'. [ 87.997934][ T8462] netlink: 'syz.3.2292': attribute type 2 has an invalid length. [ 88.265553][ T8480] set_capacity_and_notify: 1 callbacks suppressed [ 88.265585][ T8480] loop2: detected capacity change from 0 to 512 [ 88.298993][ T8480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.2300: error while reading EA inode 32 err=-116 [ 88.401995][ T8480] EXT4-fs (loop2): Remounting filesystem read-only [ 88.414752][ T8480] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 88.434978][ T8480] EXT4-fs (loop2): 1 orphan inode deleted [ 88.442921][ T8480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.551641][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.685044][ T8502] loop0: detected capacity change from 0 to 764 [ 88.721979][ T8502] rock: directory entry would overflow storage [ 88.728324][ T8502] rock: sig=0x5245, size=8, remaining=5 [ 89.313200][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 89.325424][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.397267][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 89.408423][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.522569][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 89.534408][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.614002][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 89.624517][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.654982][ T8530] chnl_net:caif_netlink_parms(): no params data found [ 89.719618][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 89.719634][ T29] audit: type=1400 audit(1769471678.370:701): avc: denied { append } for pid=8600 comm="syz.2.2352" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 89.793675][ T8608] loop4: detected capacity change from 0 to 512 [ 89.815733][ T8608] EXT4-fs (loop4): 1 truncate cleaned up [ 89.862376][ T8608] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.890007][ T8530] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.897234][ T8530] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.904565][ T8530] bridge_slave_0: entered allmulticast mode [ 89.912289][ T8530] bridge_slave_0: entered promiscuous mode [ 89.933512][ T12] bridge_slave_1: left allmulticast mode [ 89.940936][ T12] bridge_slave_1: left promiscuous mode [ 89.948421][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.981467][ T8618] loop0: detected capacity change from 0 to 4096 [ 90.008408][ T8618] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.008948][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.033510][ T12] bridge_slave_0: left allmulticast mode [ 90.040308][ T12] bridge_slave_0: left promiscuous mode [ 90.046092][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.054851][ T29] audit: type=1400 audit(1769471678.700:702): avc: denied { write } for pid=8617 comm="syz.0.2360" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 90.078608][ T29] audit: type=1400 audit(1769471678.700:703): avc: denied { open } for pid=8617 comm="syz.0.2360" path="/519/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 90.082537][ T8618] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2360: corrupted inode contents [ 90.143479][ T8618] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.2360: mark_inode_dirty error [ 90.157234][ T29] audit: type=1400 audit(1769471678.800:704): avc: denied { rename } for pid=8617 comm="syz.0.2360" name="file2" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 90.179697][ T29] audit: type=1400 audit(1769471678.810:705): avc: denied { unlink } for pid=8617 comm="syz.0.2360" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 90.203456][ T8618] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2360: corrupted inode contents [ 90.215813][ T8618] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #15: comm syz.0.2360: mark_inode_dirty error [ 90.228452][ T8618] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2360: corrupted inode contents [ 90.249338][ T8618] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #15: comm syz.0.2360: mark_inode_dirty error [ 90.284341][ T8618] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2360: corrupted inode contents [ 90.327657][ T29] audit: type=1400 audit(1769471678.980:706): avc: denied { getopt } for pid=8631 comm="syz.4.2366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 90.341573][ T8618] EXT4-fs error (device loop0): ext4_truncate:4635: inode #15: comm syz.0.2360: mark_inode_dirty error [ 90.394339][ T8618] EXT4-fs error (device loop0) in ext4_setattr:6035: Corrupt filesystem [ 90.409239][ T8622] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2360: corrupted inode contents [ 90.425613][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.437703][ T12] bond_slave_0: left allmulticast mode [ 90.444951][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.458179][ T12] bond_slave_1: left allmulticast mode [ 90.465951][ T12] bond0 (unregistering): Released all slaves [ 90.470620][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.482714][ T8530] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.491531][ T8530] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.500085][ T8530] bridge_slave_1: entered allmulticast mode [ 90.512113][ T8530] bridge_slave_1: entered promiscuous mode [ 90.579720][ T8530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.591526][ T8644] loop2: detected capacity change from 0 to 128 [ 90.611111][ T29] audit: type=1400 audit(1769471679.250:707): avc: denied { create } for pid=8646 comm="syz.4.2372" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=alg_socket permissive=1 [ 90.626527][ T8647] __nla_validate_parse: 3 callbacks suppressed [ 90.626582][ T8647] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2373'. [ 90.664799][ T8530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.687747][ T12] hsr_slave_0: left promiscuous mode [ 90.701718][ T12] hsr_slave_1: left promiscuous mode [ 90.706025][ T8651] loop4: detected capacity change from 0 to 128 [ 90.734065][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.741891][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.756024][ T8651] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 90.803097][ T8651] FAT-fs (loop4): error, clusters badly computed (0 != 1) [ 90.811722][ T8651] FAT-fs (loop4): Filesystem has been set read-only [ 90.820372][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.828067][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.836371][ T8651] FAT-fs (loop4): error, clusters badly computed (1 != 2) [ 90.843565][ T8651] FAT-fs (loop4): error, clusters badly computed (2 != 3) [ 90.867898][ T12] veth1_macvtap: left promiscuous mode [ 90.873459][ T12] veth0_macvtap: left promiscuous mode [ 90.882686][ T8651] FAT-fs (loop4): error, clusters badly computed (3 != 4) [ 90.890341][ T12] veth1_vlan: left promiscuous mode [ 90.902709][ T12] veth0_vlan: left promiscuous mode [ 90.928832][ T3311] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 90.988966][ T29] audit: type=1400 audit(1769471679.640:708): avc: denied { create } for pid=8652 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 91.040116][ T29] audit: type=1326 audit(1769471679.670:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8677 comm="syz.4.2381" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 91.065144][ T29] audit: type=1326 audit(1769471679.670:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8677 comm="syz.4.2381" exe="/root/syz-executor" sig=0 arch=c000003e syscall=37 compat=0 ip=0x7f4e71b2aeb9 code=0x7ffc0000 [ 91.133304][ T37] smc: removing ib device  [ 91.233245][ T12] team0 (unregistering): Port device team_slave_1 removed [ 91.236730][ T12] team0 (unregistering): Port device team_slave_0 removed [ 91.273776][ T8702] loop2: detected capacity change from 0 to 512 [ 91.286002][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.2392: corrupted inode contents [ 91.299246][ T8702] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #3: comm syz.2.2392: mark_inode_dirty error [ 91.300865][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.2392: corrupted inode contents [ 91.306774][ T8702] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.2392: mark_inode_dirty error [ 91.342824][ T8702] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2392: Failed to acquire dquot type 0 [ 91.343301][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2392: corrupted inode contents [ 91.343514][ T8702] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #16: comm syz.2.2392: mark_inode_dirty error [ 91.343701][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2392: corrupted inode contents [ 91.343977][ T8702] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.2392: mark_inode_dirty error [ 91.415204][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2392: corrupted inode contents [ 91.433977][ T8530] team0: Port device team_slave_0 added [ 91.443451][ T8530] team0: Port device team_slave_1 added [ 91.458020][ T8702] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 91.471359][ T8702] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2392: corrupted inode contents [ 91.489644][ T8702] EXT4-fs error (device loop2): ext4_truncate:4635: inode #16: comm syz.2.2392: mark_inode_dirty error [ 91.504433][ T8702] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 91.522546][ T8702] EXT4-fs (loop2): 1 truncate cleaned up [ 91.530930][ T8702] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.551117][ T8711] loop4: detected capacity change from 0 to 512 [ 91.559123][ T8702] ext4 filesystem being mounted at /480/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.570619][ T8530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.570639][ T8530] 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. [ 91.570758][ T8530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.574674][ T8530] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.583909][ T8711] EXT4-fs: Ignoring removed bh option [ 91.604122][ T8530] 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. [ 91.604225][ T8530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.701315][ T8702] syz.2.2392 (8702) used greatest stack depth: 9712 bytes left [ 91.714603][ T8711] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 91.738082][ T8711] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e028, mo2=0002] [ 91.765951][ T8711] System zones: 1-12 [ 91.770401][ T8711] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.772615][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.790537][ T8711] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2393: invalid indirect mapped block 1023 (level 0) [ 91.829440][ T8711] EXT4-fs (loop4): Remounting filesystem read-only [ 91.838264][ T8711] EXT4-fs (loop4): 1 truncate cleaned up [ 91.845050][ T8711] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 91.915405][ T8530] hsr_slave_0: entered promiscuous mode [ 91.958543][ T8530] hsr_slave_1: entered promiscuous mode [ 91.964743][ T8530] debugfs: 'hsr0' already exists in 'hsr' [ 91.971887][ T8530] Cannot create hsr debugfs directory [ 91.999166][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 92.083803][ T8743] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2403'. [ 92.311439][ T8769] bridge_slave_0: left allmulticast mode [ 92.317728][ T8769] bridge_slave_0: left promiscuous mode [ 92.323443][ T8769] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.334784][ T8769] bridge_slave_1: left allmulticast mode [ 92.340625][ T8769] bridge_slave_1: left promiscuous mode [ 92.346488][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.361255][ T8769] bond0: (slave bond_slave_0): Releasing backup interface [ 92.391720][ T8769] bond0: (slave bond_slave_1): Releasing backup interface [ 92.408167][ T8769] team0: Port device team_slave_0 removed [ 92.445480][ T8769] team0: Port device team_slave_1 removed [ 92.467984][ T8769] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.475541][ T8769] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.513611][ T8769] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.522783][ T8769] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.583064][ T8769] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 92.735591][ T8530] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 92.764969][ T8530] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 92.804463][ T8530] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 92.845065][ T8530] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 93.213311][ T8530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.277498][ T8530] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.308309][ T3447] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.315762][ T3447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.370534][ T3447] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.377819][ T3447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.430320][ T8530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.541266][ T8843] loop4: detected capacity change from 0 to 1024 [ 93.590249][ T8843] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.645837][ T8530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.672610][ T8843] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.753842][ T8862] loop0: detected capacity change from 0 to 512 [ 93.806849][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.829583][ T8869] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2440'. [ 93.852105][ T8862] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 93.912035][ T8862] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.2438: corrupted in-inode xattr: overlapping e_value [ 93.992262][ T8862] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2438: couldn't read orphan inode 15 (err -117) [ 94.043971][ T8890] loop3: detected capacity change from 0 to 128 [ 94.059621][ T8890] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 94.062646][ T8862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.092847][ T8890] ext4 filesystem being mounted at /559/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 94.152594][ T8530] veth0_vlan: entered promiscuous mode [ 94.161138][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.191108][ T3315] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 94.203053][ T8530] veth1_vlan: entered promiscuous mode [ 94.273633][ T8530] veth0_macvtap: entered promiscuous mode [ 94.313574][ T8530] veth1_macvtap: entered promiscuous mode [ 94.333457][ T8530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.372600][ T8530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.387764][ T37] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.412935][ T37] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.448563][ T37] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.469619][ T37] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.693214][ T8944] loop4: detected capacity change from 0 to 512 [ 94.700672][ T8944] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 94.711200][ T8944] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 94.721085][ T8944] block device autoloading is deprecated and will be removed. [ 94.728865][ T8944] EXT4-fs (loop4): couldn't read superblock of external journal [ 94.980679][ T8967] loop2: detected capacity change from 0 to 512 [ 95.046785][ T8967] EXT4-fs (loop2): 1 truncate cleaned up [ 95.058984][ T8967] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.140635][ T29] kauditd_printk_skb: 41 callbacks suppressed [ 95.140656][ T29] audit: type=1400 audit(1769471683.790:750): avc: denied { read } for pid=8966 comm="syz.2.2477" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 95.188923][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.218974][ T8982] loop5: detected capacity change from 0 to 512 [ 95.272844][ T29] audit: type=1400 audit(1769471683.920:751): avc: denied { create } for pid=8983 comm="syz.2.2484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 95.320786][ T8982] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 95.329296][ T29] audit: type=1400 audit(1769471683.950:752): avc: denied { getopt } for pid=8983 comm="syz.2.2484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 95.346093][ T8982] EXT4-fs (loop5): orphan cleanup on readonly fs [ 95.374593][ T8982] Quota error (device loop5): dq_insert_tree: Quota tree root isn't allocated! [ 95.383725][ T8982] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 95.393980][ T8982] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.2482: Failed to acquire dquot type 1 [ 95.416158][ T8982] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2482: bg 0: block 40: padding at end of block bitmap is not set [ 95.437744][ T8982] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 95.478089][ T8982] EXT4-fs (loop5): 1 truncate cleaned up [ 95.484319][ T8982] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 95.516322][ T8994] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 95.523642][ T8994] IPv6: NLM_F_CREATE should be set when creating new route [ 95.570318][ T8982] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 95.649410][ T8530] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.808996][ T9016] loop4: detected capacity change from 0 to 512 [ 95.835287][ T9018] loop3: detected capacity change from 0 to 512 [ 95.852575][ T9016] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 95.874719][ T3000] ================================================================== [ 95.882986][ T3000] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 95.890518][ T3000] [ 95.892927][ T3000] write to 0xffff88811ac2f000 of 4 bytes by task 3303 on cpu 1: [ 95.900668][ T3000] d_make_discardable+0x4f/0xa0 [ 95.905570][ T3000] simple_unlink+0x68/0x80 [ 95.910044][ T3000] shmem_unlink+0x12d/0x140 [ 95.914853][ T3000] vfs_unlink+0x28b/0x440 [ 95.919227][ T3000] do_unlinkat+0x1e2/0x4b0 [ 95.923723][ T3000] __x64_sys_unlink+0x2e/0x40 [ 95.928441][ T3000] x64_sys_call+0x2f48/0x3000 [ 95.933256][ T3000] do_syscall_64+0xc0/0x2a0 [ 95.937818][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.943747][ T3000] [ 95.946178][ T3000] read to 0xffff88811ac2f000 of 4 bytes by task 3000 on cpu 0: [ 95.954096][ T3000] path_lookupat+0x1d8/0x500 [ 95.958734][ T3000] filename_lookup+0x190/0x390 [ 95.963714][ T3000] do_readlinkat+0x7d/0x340 [ 95.968285][ T3000] __x64_sys_readlink+0x47/0x60 [ 95.973291][ T3000] x64_sys_call+0x2af1/0x3000 [ 95.978004][ T3000] do_syscall_64+0xc0/0x2a0 [ 95.982609][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.988651][ T3000] [ 95.991179][ T3000] value changed: 0x08300080 -> 0x00004080 [ 95.997004][ T3000] [ 95.999360][ T3000] Reported by Kernel Concurrency Sanitizer on: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 96.005633][ T3000] CPU: 0 UID: 0 PID: 3000 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 96.014951][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.025115][ T3000] ================================================================== [ 96.075466][ T29] audit: type=1400 audit(1769471684.700:753): avc: denied { recv } for pid=9024 comm="syz-executor" saddr=10.128.0.163 src=34538 daddr=10.128.1.117 dest=22 netif=eth0 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 96.124531][ T9016] EXT4-fs (loop4): 1 truncate cleaned up [ 96.124552][ T9018] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2500: bad orphan inode 15 [ 96.124986][ T9018] ext4_test_bit(bit=14, block=5) = 0 [ 96.131174][ T9016] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.169572][ T9016] EXT4-fs error (device loop4): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.4.2501: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 96.190272][ T29] audit: type=1400 audit(1769471684.820:754): avc: denied { rmdir } for pid=9015 comm="syz.4.2501" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 96.210806][ T9018] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.268805][ T9016] EXT4-fs error (device loop4) in ext4_delete_entry:2737: Corrupt filesystem [ 96.309269][ T9018] EXT4-fs error (device loop3): __ext4_new_inode:1073: comm syz.3.2500: reserved inode found cleared - inode=1 [ 96.414410][ T6843] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.531941][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 96.542487][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.592323][ T9016] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.621624][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 96.633449][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.719422][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 96.729887][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.780629][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 96.791078][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.853428][ T57] bridge_slave_1: left allmulticast mode [ 96.859292][ T57] bridge_slave_1: left promiscuous mode [ 96.865100][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.873118][ T57] bridge_slave_0: left allmulticast mode [ 96.880262][ T57] bridge_slave_0: left promiscuous mode [ 96.887885][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.009759][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.020118][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.029934][ T57] bond0 (unregistering): Released all slaves [ 97.071387][ T57] hsr_slave_0: left promiscuous mode [ 97.077139][ T57] hsr_slave_1: left promiscuous mode [ 97.082817][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.090394][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.098359][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.105948][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.117621][ T57] veth1_macvtap: left promiscuous mode [ 97.123193][ T57] veth0_macvtap: left promiscuous mode [ 97.129209][ T57] veth1_vlan: left promiscuous mode [ 97.134486][ T57] veth0_vlan: left promiscuous mode [ 97.217496][ T57] team0 (unregistering): Port device team_slave_1 removed [ 97.228464][ T57] team0 (unregistering): Port device team_slave_0 removed [ 97.513485][ T57] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.549616][ T57] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.589732][ T57] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.669607][ T57] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.740597][ T57] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.779509][ T57] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.829317][ T57] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.879294][ T57] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.950819][ T57] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.990336][ T57] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.049271][ T57] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.109620][ T57] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.166666][ T57] bridge_slave_1: left allmulticast mode [ 98.172379][ T57] bridge_slave_1: left promiscuous mode [ 98.178155][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.186361][ T57] bridge_slave_0: left allmulticast mode [ 98.192048][ T57] bridge_slave_0: left promiscuous mode [ 98.197758][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.206514][ T57] bridge_slave_1: left allmulticast mode [ 98.212216][ T57] bridge_slave_1: left promiscuous mode [ 98.218015][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.225991][ T57] bridge_slave_0: left allmulticast mode [ 98.231920][ T57] bridge_slave_0: left promiscuous mode [ 98.237867][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.248806][ T57] bridge_slave_1: left allmulticast mode [ 98.254546][ T57] bridge_slave_1: left promiscuous mode [ 98.260407][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.268384][ T57] bridge_slave_0: left allmulticast mode [ 98.274068][ T57] bridge_slave_0: left promiscuous mode [ 98.279917][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.429012][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.439205][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.448972][ T57] bond0 (unregistering): Released all slaves [ 98.508450][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.518487][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.528197][ T57] bond0 (unregistering): Released all slaves [ 98.536865][ T57] bond1 (unregistering): Released all slaves [ 98.618323][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.628693][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.638334][ T57] bond0 (unregistering): Released all slaves [ 98.702232][ T57] tipc: Disabling bearer [ 98.708303][ T57] tipc: Left network mode [ 98.714645][ T57] IPVS: stopping backup sync thread 4759 ... [ 98.721079][ T57] IPVS: stopping backup sync thread 4165 ... [ 98.729417][ T57] hsr_slave_0: left promiscuous mode [ 98.735329][ T57] hsr_slave_1: left promiscuous mode [ 98.742498][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.750095][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.758265][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.765829][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.775533][ T57] hsr_slave_0: left promiscuous mode [ 98.781515][ T57] hsr_slave_1: left promiscuous mode [ 98.787495][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.794918][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.802883][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.810448][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.820605][ T57] hsr_slave_0: left promiscuous mode [ 98.826653][ T57] hsr_slave_1: left promiscuous mode [ 98.832416][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.840012][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.847677][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.855069][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.870764][ T57] veth1_macvtap: left promiscuous mode [ 98.876500][ T57] veth0_macvtap: left promiscuous mode [ 98.882086][ T57] veth1_vlan: left promiscuous mode [ 98.887397][ T57] veth0_vlan: left promiscuous mode [ 98.893049][ T57] veth1_macvtap: left promiscuous mode [ 98.898646][ T57] veth0_macvtap: left promiscuous mode [ 98.904172][ T57] veth1_vlan: left promiscuous mode [ 98.909796][ T57] veth0_vlan: left promiscuous mode [ 98.916465][ T57] veth1_macvtap: left promiscuous mode [ 98.922034][ T57] veth0_macvtap: left promiscuous mode [ 98.927688][ T57] veth1_vlan: left promiscuous mode [ 98.932997][ T57] veth0_vlan: left promiscuous mode [ 99.077878][ T57] team0 (unregistering): Port device team_slave_1 removed [ 99.087889][ T57] team0 (unregistering): Port device team_slave_0 removed [ 99.152381][ T57] team0 (unregistering): Port device team_slave_1 removed [ 99.162123][ T57] team0 (unregistering): Port device team_slave_0 removed [ 99.226327][ T57] team0 (unregistering): Port device team_slave_1 removed [ 99.238428][ T57] team0 (unregistering): Port device team_slave_0 removed [ 99.864681][ T57] IPVS: stop unused estimator thread 0...