last executing test programs: 894.981086ms ago: executing program 0 (id=6536): r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = dup(r0) accept4$inet6(r1, 0x0, 0x0, 0x800) 862.336077ms ago: executing program 0 (id=6541): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x3, 0x0, {0x33}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x20000040) 828.873299ms ago: executing program 4 (id=6544): r0 = socket$kcm(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000100), 0x5042) 806.786779ms ago: executing program 3 (id=6545): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000080)={0x1e55, 0x6, 0xf7ff7000, 0x3, 0xe4, "e9d3000d0000000000000100", 0xfffffffd, 0x3}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xa) 805.441059ms ago: executing program 0 (id=6556): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xac, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x154b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11eba, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x66}, 0x4000, 0x5, 0xfffffffe, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 781.4378ms ago: executing program 4 (id=6546): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x552, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x963, 0x1c00000000000000}, 0x1002, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, 0x0) 767.2753ms ago: executing program 3 (id=6548): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210840, &(0x7f0000000380)={[{@nobh}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x5}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@nobarrier}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@nombcache}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@nobh}]}, 0xfc, 0x57d, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) 676.378452ms ago: executing program 0 (id=6562): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002000000ffff000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3fff}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x52, '\x00', 0x0, @fallback=0x9af8dba271b76fd5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r1}, 0xc) 567.496185ms ago: executing program 0 (id=6565): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001c00010029bd7000fedbdf2507000000", @ANYRES32=r1, @ANYBLOB="80007f060a000200aaaaaaaaaa0c000008000f007e"], 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x4040000) 567.093415ms ago: executing program 1 (id=6551): madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x66) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000100)=0x4000200, 0x4) 525.723436ms ago: executing program 4 (id=6552): r0 = memfd_create(&(0x7f0000000000)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZe8z\xb0\x11X\x0e\xa1\xcf\x1a\x98S7\xc9\x00'/47, 0x1) unshare(0x20000400) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 490.250147ms ago: executing program 4 (id=6553): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4400000010000104000000000005000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e640000000014000280050001000600000008000200", @ANYRES32=r1], 0x44}}, 0x0) 489.787707ms ago: executing program 1 (id=6569): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f0000001c40)=0x2000ff, 0x4) 447.210668ms ago: executing program 0 (id=6555): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x8c, 0x0, @multicast}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 442.764738ms ago: executing program 3 (id=6557): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x3e8}, 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 424.122519ms ago: executing program 1 (id=6559): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x84e0, 0x15d) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x600, 0x18e) 397.404149ms ago: executing program 1 (id=6560): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x483, 0xb, 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, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x2, 0x4, 0x1000, 0x2, 0x2, 0x80000011, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 381.77377ms ago: executing program 4 (id=6564): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x1c, r1, 0x305, 0x70bd26, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x24044080) 321.851261ms ago: executing program 3 (id=6566): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x685c0, 0x8, 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, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0xb}, 0x10c0e8, 0x0, 0x0, 0x3, 0x9, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0xb) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_setup(0x2007, &(0x7f0000000980)) 321.666031ms ago: executing program 1 (id=6567): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.events\x00', 0x26e1, 0x3f) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x20, 0x39, 0x107, 0x70bd2c, 0x25dfdc01, {0x4, 0x7c}, [@nested={0xc, 0x1, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @fd=r0}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x400c871}, 0x4c814) 291.386722ms ago: executing program 4 (id=6568): r0 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xfb66, 0x2, 0x83, 0x3af}, &(0x7f0000000100), &(0x7f0000000380), &(0x7f0000000200)) io_uring_enter(r0, 0x7fffffe, 0x5, 0x5, 0x0, 0x0) io_uring_enter(r0, 0x788, 0x6a29, 0x1, 0x0, 0xfffffffffffffd04) 291.240442ms ago: executing program 1 (id=6570): syz_clone3(&(0x7f000000dd80)={0xa00400, 0x0, 0x0, 0x0, {0x13}, 0x0, 0x0, 0x0, 0x0}, 0x58) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) syz_clone3(&(0x7f000000dd80)={0xa04400, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) 289.286493ms ago: executing program 2 (id=6579): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) sendmsg$802154_dgram(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, @short={0x2, 0x2, 0xffff}}, 0x14, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) 258.360263ms ago: executing program 3 (id=6571): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x552, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x963, 0x1c00000000000000}, 0x1002, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, 0x0) 257.792713ms ago: executing program 2 (id=6582): pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = memfd_secret(0x80000) splice(r0, 0x0, r1, &(0x7f00000002c0)=0x7, 0x11, 0x0) 184.340385ms ago: executing program 2 (id=6572): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4022, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c02c, 0x200, 0x2000000, 0x3, 0x6, 0xa001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) io_setup(0x401, &(0x7f00000001c0)=0x0) io_pgetevents(r0, 0x4, 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x989680}, 0x0) 129.926836ms ago: executing program 3 (id=6573): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210840, &(0x7f0000000380)={[{@nobh}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x5}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@nobarrier}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@nombcache}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@nobh}]}, 0xfc, 0x57d, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) 80.129367ms ago: executing program 2 (id=6574): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, 0x1c) 222.48µs ago: executing program 2 (id=6575): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722eaa046cd14a1fa3d35c8f21b15f49538a5f48dc1468"], 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=6576): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000800)=@newsa={0xf0, 0x1a, 0x633, 0x0, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x42}, @in6=@mcast1, 0x0, 0x4000, 0x4e23, 0x8001, 0x0, 0x20}, {@in=@local, 0x200, 0x32}, @in=@empty, {0x323, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x92be}, {0x0, 0x40000, 0x0, 0x3}, {0xfffffffb, 0xfffffbff, 0xca09}, 0x70bd29, 0x3502, 0x2, 0x1, 0x0, 0x10}}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)={0x28, 0x1e, 0x21, 0x0, 0x0, {0x7}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0xa, 0x2, 0x0, 0x0, @str='w\xa9\xe2\x00\x00\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) kernel console output (not intermixed with test programs): [ 158.785814][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/366.tmp-b7:4' failed: Read-only file system [ 158.994532][T12977] netlink: 120 bytes leftover after parsing attributes in process `syz.0.4331'. [ 158.994588][T12977] netlink: 'syz.0.4331': attribute type 2 has an invalid length. [ 159.702734][T13002] netlink: 'syz.1.4342': attribute type 5 has an invalid length. [ 159.756013][T13005] loop4: detected capacity change from 0 to 512 [ 159.775956][T13010] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4345'. [ 159.786272][T13005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.786402][T13005] ext4 filesystem being mounted at /864/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 159.843358][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.865764][T13019] xt_NFQUEUE: number of total queues is 0 [ 159.885270][T13025] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4351'. [ 159.885295][T13025] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4351'. [ 159.885327][T13025] netlink: 'syz.0.4351': attribute type 13 has an invalid length. [ 159.982703][ T29] audit: type=1400 audit(1787782594.226:1075): avc: denied { getopt } for pid=13034 comm="syz.2.4356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 160.049966][T13043] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4359'. [ 160.050821][T13044] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_team, syncid = 4, id = 0 [ 160.107360][T13047] loop2: detected capacity change from 0 to 512 [ 160.128480][T13047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 160.128570][T13047] ext4 filesystem being mounted at /855/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 160.146073][T13050] loop3: detected capacity change from 0 to 512 [ 160.161385][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.174808][T13050] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 160.189089][T13050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 160.189131][T13050] System zones: 1-12 [ 160.203325][T13050] EXT4-fs (loop3): 1 truncate cleaned up [ 160.203880][T13050] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 160.221348][ T29] audit: type=1400 audit(1787782594.466:1076): avc: denied { write } for pid=13049 comm="syz.3.4362" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 160.255944][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.376071][T13070] netlink: 'syz.2.4372': attribute type 10 has an invalid length. [ 160.376097][T13070] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4372'. [ 160.431023][T13075] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4374'. [ 160.431058][T13075] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4374'. [ 160.431121][T13075] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4374'. [ 160.527615][ T72] net_ratelimit: 3 callbacks suppressed [ 160.527718][ T72] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 160.686881][ T37] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 160.830493][T13115] loop3: detected capacity change from 0 to 512 [ 160.841028][T13118] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4395'. [ 160.866134][T13115] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 161.159650][T13152] netlink: 'syz.0.4411': attribute type 2 has an invalid length. [ 161.167217][ T354] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 161.167337][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 161.199257][T13154] tipc: Enabling of bearer rejected, already enabled [ 161.266005][T13166] macsec1: entered promiscuous mode [ 161.266030][T13166] dummy0: entered promiscuous mode [ 161.266116][T13166] macsec1: entered allmulticast mode [ 161.266130][T13166] dummy0: entered allmulticast mode [ 161.292902][T13166] dummy0: left allmulticast mode [ 161.292949][T13166] dummy0: left promiscuous mode [ 161.312189][T13168] loop4: detected capacity change from 0 to 512 [ 161.341552][T13168] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.341698][T13168] ext4 filesystem being mounted at /880/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 161.376087][T13174] loop2: detected capacity change from 0 to 512 [ 161.376292][T13168] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 161.397122][T13174] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 161.397280][T13168] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 161.433339][T13174] EXT4-fs (loop2): 1 truncate cleaned up [ 161.433833][T13174] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.435704][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.473117][T13174] EXT4-fs error (device loop2): __ext4_expand_extra_isize:6537: inode #15: comm syz.2.4420: bad extra_isize 62 (inode size 256) [ 161.476726][T13174] EXT4-fs (loop2): Remounting filesystem read-only [ 161.507844][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.533929][T13190] loop2: detected capacity change from 0 to 128 [ 161.540977][T13190] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 161.553102][T13190] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 161.581962][T13192] loop3: detected capacity change from 0 to 512 [ 161.599662][T13192] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.599736][T13192] ext4 filesystem being mounted at /856/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.645901][ T354] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 161.688235][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.727544][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 161.888257][T13212] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Error Msg ret = -22) [ 161.943832][T13210] loop4: detected capacity change from 0 to 8192 [ 161.951879][T13210] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 162.145007][T13234] IPv6: Can't replace route, no match found [ 162.670103][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 162.670143][ T29] audit: type=1400 audit(1787782596.916:1081): avc: denied { create } for pid=13264 comm="syz.4.4461" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 162.724177][T13271] vxcan2: entered allmulticast mode [ 162.766877][ T37] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 162.795132][ T29] audit: type=1400 audit(1787782597.036:1082): avc: denied { setopt } for pid=13274 comm="syz.2.4464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 163.001698][T13287] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 163.109687][ T72] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.467386][ T29] audit: type=1400 audit(1787782597.716:1083): avc: denied { bind } for pid=13323 comm="syz.3.4487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 163.505268][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/388.tmp-b7:3' failed: Read-only file system [ 163.541604][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/388.tmp-b7:3' failed: Read-only file system [ 163.566852][ T3400] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 163.598953][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/388.tmp-b7:3' failed: Read-only file system [ 163.633238][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/387.tmp-b7:2' failed: Read-only file system [ 163.666090][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/388.tmp-b7:3' failed: Read-only file system [ 163.680560][T13342] loop3: detected capacity change from 0 to 512 [ 163.686044][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-diskseq/391.tmp-b7:3' failed: Read-only file system [ 163.687374][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 163.690667][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/387.tmp-b7:2' failed: Read-only file system [ 163.702557][T13342] EXT4-fs: Ignoring removed bh option [ 163.709433][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/391.tmp-b7:3' failed: Read-only file system [ 163.710112][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-label/\x86\x5b.tmp-b7:3' failed: Read-only file system [ 163.750663][T13342] EXT4-fs error (device loop3): ext4_iget_extra_inode:5210: inode #15: comm syz.3.4495: corrupted in-inode xattr: e_value size too large [ 163.750742][T13342] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 163.751070][T13342] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.4495: couldn't read orphan inode 15 (err -117) [ 163.751111][T13342] loop3: lost filesystem error report for type 5 error -117 [ 163.751812][T13342] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 163.768711][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.815468][ T37] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 164.128474][T13362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.128620][T13362] ext4 filesystem being mounted at /874/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 164.143000][ T29] audit: type=1400 audit(1787782598.376:1084): avc: denied { read } for pid=13361 comm="syz.3.4503" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 164.144052][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.402086][T13390] __nla_validate_parse: 8 callbacks suppressed [ 164.402116][T13390] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4516'. [ 164.402202][T13390] netlink: 'syz.1.4516': attribute type 1 has an invalid length. [ 164.402216][T13390] netlink: 'syz.1.4516': attribute type 2 has an invalid length. [ 164.490599][T13398] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 164.861090][T13427] qrtr: Invalid version 141 [ 164.933250][ T29] audit: type=1400 audit(1787782599.176:1085): avc: denied { connect } for pid=13436 comm="syz.0.4535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 165.181224][ T29] audit: type=1400 audit(1787782599.426:1086): avc: denied { sys_module } for pid=13446 comm="syz.4.4541" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 166.209078][ T354] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.209229][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.229567][T13505] set_capacity_and_notify: 1 callbacks suppressed [ 166.229617][T13505] loop3: detected capacity change from 0 to 128 [ 166.297159][ T72] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.327023][T13509] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4568'. [ 166.359110][T13515] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4572'. [ 166.407841][ T29] audit: type=1326 audit(1787782600.656:1087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13516 comm="syz.3.4574" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f75972ae0d9 code=0x0 [ 166.821026][ T29] audit: type=1400 audit(1787782601.066:1088): avc: denied { kexec_image_load } for pid=13551 comm="syz.2.4589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 166.974911][T13572] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4597'. [ 167.096137][ T29] audit: type=1326 audit(1787782601.336:1090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13575 comm="syz.0.4599" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 167.096186][ T29] audit: type=1326 audit(1787782601.336:1091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13575 comm="syz.0.4599" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 167.180579][T13589] program syz.3.4606 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 167.238988][T13599] netlink: 44 bytes leftover after parsing attributes in process `syz.1.4610'. [ 167.262765][T13603] kernel profiling enabled (shift: 1) [ 167.270216][T13605] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4614'. [ 167.270542][T13606] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 167.670458][T13665] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4642'. [ 167.713686][T13673] netlink: 'syz.2.4646': attribute type 2 has an invalid length. [ 167.742499][T13677] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4648'. [ 167.752630][T13677] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4648'. [ 167.889772][T13699] loop2: detected capacity change from 0 to 512 [ 167.898766][T13699] EXT4-fs: Ignoring removed oldalloc option [ 167.913278][T13699] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.4658: Parent and EA inode have the same ino 15 [ 167.913318][T13699] loop2: lost filesystem error report for type 5 error -117 [ 167.925785][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 167.925815][ C0] EXT4-fs (loop2): initial error at time 1787782602: ext4_xattr_inode_iget:433 [ 167.925846][ C0] EXT4-fs (loop2): last error at time 1787782602: ext4_xattr_inode_iget:433 [ 167.926806][T13699] EXT4-fs (loop2): Remounting filesystem read-only [ 167.926840][T13699] EXT4-fs (loop2): 1 orphan inode deleted [ 167.927327][T13699] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.002141][T13711] loop3: detected capacity change from 0 to 256 [ 168.021882][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.044824][T13711] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 168.145357][T13727] loop2: detected capacity change from 0 to 128 [ 168.420435][T13761] logitech-hidpp-device 0005:046D:B012.000A: received hid++ report of bad size (4096) [ 168.420982][ T867] logitech-hidpp-device 0005:046D:B012.000A: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 168.507301][T13771] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 168.552388][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/390.tmp-b7:4' failed: Read-only file system [ 168.568087][T13775] fido_id[13775]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 168.610527][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/390.tmp-b7:4' failed: Read-only file system [ 168.629884][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 168.643584][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/402.tmp-b7:2' failed: Read-only file system [ 168.659932][T13781] netlink: 'syz.2.4695': attribute type 3 has an invalid length. [ 168.696083][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/390.tmp-b7:4' failed: Read-only file system [ 168.712246][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 168.732839][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/402.tmp-b7:2' failed: Read-only file system [ 168.733877][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 168.742201][T13791] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4700'. [ 168.772171][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 168.772195][ T29] audit: type=1400 audit(1787782603.016:1098): avc: denied { read write } for pid=13792 comm="syz.2.4702" 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 [ 168.772266][ T29] audit: type=1400 audit(1787782603.016:1099): avc: denied { open } for pid=13792 comm="syz.2.4702" 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 [ 168.774027][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/402.tmp-b7:2' failed: Read-only file system [ 168.780807][ T29] audit: type=1400 audit(1787782603.026:1100): avc: denied { ioctl } for pid=13792 comm="syz.2.4702" path="/newroot/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 [ 168.790538][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 168.866012][ T51] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.991389][T13805] loop4: detected capacity change from 0 to 512 [ 169.008456][T13805] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 169.021629][T13805] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 169.306849][T13821] new mount options do not match the existing superblock, will be ignored [ 169.324876][T13821] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 169.324947][ T29] audit: type=1400 audit(1787782603.566:1101): avc: denied { remount } for pid=13820 comm="syz.1.4715" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 169.354578][T13809] loop2: detected capacity change from 0 to 8192 [ 169.403351][T13828] mmap: syz.4.4719 (13828) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 169.426243][ T29] audit: type=1400 audit(1787782603.666:1102): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 169.759743][ T29] audit: type=1326 audit(1787782604.006:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13858 comm="syz.1.4733" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc62ca5e0d9 code=0x7ffc0000 [ 169.759904][ T29] audit: type=1326 audit(1787782604.006:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13858 comm="syz.1.4733" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc62ca5e0d9 code=0x7ffc0000 [ 169.797453][T13862] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 169.831050][ T29] audit: type=1326 audit(1787782604.076:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13858 comm="syz.1.4733" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc62ca5e0d9 code=0x7ffc0000 [ 169.831086][ T29] audit: type=1326 audit(1787782604.076:1106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13858 comm="syz.1.4733" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc62ca5e0d9 code=0x7ffc0000 [ 169.837680][ T29] audit: type=1326 audit(1787782604.086:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13858 comm="syz.1.4733" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=52 compat=0 ip=0x7fc62ca5e0d9 code=0x7ffc0000 [ 170.095711][T13877] loop3: detected capacity change from 0 to 512 [ 170.136994][T13877] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 170.137348][T13877] ext4 filesystem being mounted at /921/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.143982][T13877] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.4743: corrupted xattr block 6: invalid header [ 170.144230][T13877] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 170.144260][T13877] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.4743: corrupted xattr block 6: invalid header [ 170.144507][T13877] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 170.148039][T13877] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.4743: corrupted xattr block 6: invalid header [ 170.148287][T13877] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 170.148830][T13877] EXT4-fs error (device loop3): ext4_xattr_block_find:1885: inode #12: comm syz.3.4743: corrupted xattr block 6: invalid header [ 170.176274][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.210571][T13881] loop2: detected capacity change from 0 to 8192 [ 170.271040][T13881] netlink: zone id is out of range [ 170.271064][T13881] netlink: zone id is out of range [ 170.271156][T13881] netlink: zone id is out of range [ 170.271164][T13881] netlink: zone id is out of range [ 170.579643][T13913] tipc: MTU too low for tipc bearer [ 170.720136][T13934] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4769'. [ 170.730819][T13934] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4769'. [ 171.409202][ T38] net_ratelimit: 6 callbacks suppressed [ 171.409232][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 171.409437][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 171.539750][T14006] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4802'. [ 171.539784][T14006] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4802'. [ 171.597329][T14010] netlink: 810 bytes leftover after parsing attributes in process `syz.1.4804'. [ 172.047576][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.406586][T14034] netlink: 'syz.3.4813': attribute type 1 has an invalid length. [ 172.406615][T14034] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4813'. [ 172.500967][T14044] tipc: Enabling of bearer rejected, already enabled [ 172.691094][ T3398] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.691249][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.991408][T14096] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4844'. [ 173.241913][T14126] loop3: detected capacity change from 0 to 256 [ 173.436343][T14151] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4872'. [ 173.481023][T14158] loop3: detected capacity change from 0 to 512 [ 173.503168][T14158] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.503274][T14158] ext4 filesystem being mounted at /953/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.540846][T14166] sg_write: data in/out 399836/50 bytes for SCSI command 0x0-- guessing data in; [ 173.540846][T14166] program syz.2.4879 not setting count and/or reply_len properly [ 173.578473][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.603560][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/410.tmp-b7:2' failed: Read-only file system [ 173.636873][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/413.tmp-b7:3' failed: Read-only file system [ 173.647042][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/413.tmp-b7:3' failed: Read-only file system [ 173.660418][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/414.tmp-b7:3' failed: Read-only file system [ 173.773150][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/414.tmp-b7:3' failed: Read-only file system [ 173.805815][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/410.tmp-b7:2' failed: Read-only file system [ 173.825325][ T29] kauditd_printk_skb: 115 callbacks suppressed [ 173.825354][ T29] audit: type=1326 audit(1787782608.066:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.825465][ T29] audit: type=1326 audit(1787782608.066:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.825498][ T29] audit: type=1326 audit(1787782608.066:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.825538][ T29] audit: type=1326 audit(1787782608.066:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=459 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.825564][ T29] audit: type=1326 audit(1787782608.066:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.825617][ T29] audit: type=1326 audit(1787782608.066:1228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.838798][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/414.tmp-b7:3' failed: Read-only file system [ 173.867519][ T29] audit: type=1326 audit(1787782608.076:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14180 comm="syz.2.4886" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 173.867623][ T29] audit: type=1400 audit(1787782608.106:1230): avc: denied { mount } for pid=14184 comm="syz.0.4888" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 173.867647][ T29] audit: type=1400 audit(1787782608.106:1231): avc: denied { mounton } for pid=14184 comm="syz.0.4888" path="/1010/sys/power/pm_test" dev="sysfs" ino=221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=file permissive=1 [ 173.881993][ T29] audit: type=1400 audit(1787782608.106:1232): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 174.288739][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/404.tmp-b7:4' failed: Read-only file system [ 174.561880][T14206] netlink: 'syz.4.4898': attribute type 2 has an invalid length. [ 174.568661][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/404.tmp-b7:4' failed: Read-only file system [ 174.600559][T14208] netlink: 64 bytes leftover after parsing attributes in process `syz.4.4899'. [ 174.600586][T14208] netlink: 64 bytes leftover after parsing attributes in process `syz.4.4899'. [ 174.600605][T14208] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Error Msg ret = -22) [ 174.602071][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/404.tmp-b7:4' failed: Read-only file system [ 174.613144][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 174.992723][T14245] loop3: detected capacity change from 0 to 164 [ 174.993552][T14245] rock: directory entry would overflow storage [ 174.993576][T14245] rock: sig=0x5252, size=5, remaining=3 [ 175.127542][T14253] loop4: detected capacity change from 0 to 1024 [ 175.150934][T14253] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.201857][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.244066][T14263] loop4: detected capacity change from 0 to 512 [ 175.253397][T14263] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.263439][T14263] EXT4-fs error (device loop4): ext4_validate_block_bitmap:445: comm syz.4.4925: bg 0: block 67: padding at end of block bitmap is not set [ 175.263753][T14263] EXT4-fs (loop4): Remounting filesystem read-only [ 175.282105][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.491354][T14282] loop4: detected capacity change from 0 to 512 [ 175.757676][T14309] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 175.807218][T14317] loop2: detected capacity change from 0 to 512 [ 175.823042][T14317] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 175.823183][T14317] ext4 filesystem being mounted at /970/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.825489][T14317] EXT4-fs error (device loop2): ext4_xattr_block_get:608: inode #15: comm syz.2.4952: corrupted xattr block 33: invalid checksum [ 175.825667][T14317] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 175.825700][T14317] EXT4-fs error (device loop2): ext4_xattr_block_get:608: inode #15: comm syz.2.4952: corrupted xattr block 33: invalid checksum [ 175.825822][T14317] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 175.826027][T14317] EXT4-fs error (device loop2): ext4_xattr_block_get:608: inode #15: comm syz.2.4952: corrupted xattr block 33: invalid checksum [ 175.826154][T14317] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 175.828583][T14317] EXT4-fs error (device loop2): ext4_xattr_block_get:608: inode #15: comm syz.2.4952: corrupted xattr block 33: invalid checksum [ 175.828787][T14317] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 175.828864][T14317] EXT4-fs error (device loop2): ext4_xattr_block_get:608: inode #15: comm syz.2.4952: corrupted xattr block 33: invalid checksum [ 175.829032][T14317] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 175.865029][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.925705][T14327] loop3: detected capacity change from 0 to 2048 [ 175.967033][T14327] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.037059][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.447323][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.447441][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.492393][T14352] loop2: detected capacity change from 0 to 128 [ 176.502700][T14352] FAT-fs (loop2): bogus number of FAT structure [ 176.502724][T14352] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 176.502745][T14352] FAT-fs (loop2): Can't find a valid FAT filesystem [ 176.793215][T14386] __nla_validate_parse: 2 callbacks suppressed [ 176.793245][T14386] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4981'. [ 176.793262][T14386] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4981'. [ 176.871578][T14388] loop3: detected capacity change from 0 to 764 [ 176.880498][T14388] isofs: Unable to find the "." directory for NFS. [ 176.985441][T14395] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.088555][ T354] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.113381][T14401] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.113654][T14401] ext4 filesystem being mounted at /982/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.184896][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.257632][T14411] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4992'. [ 178.458457][T14443] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5007'. [ 178.458494][T14443] netlink: 'syz.3.5007': attribute type 1 has an invalid length. [ 178.458510][T14443] netlink: 'syz.3.5007': attribute type 2 has an invalid length. [ 178.565901][T14458] set_capacity_and_notify: 1 callbacks suppressed [ 178.565937][T14458] loop2: detected capacity change from 0 to 512 [ 178.599982][T14458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 178.600086][T14458] ext4 filesystem being mounted at /989/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 178.628463][T14458] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #2: comm syz.2.5014: corrupted inode contents [ 178.640639][T14458] EXT4-fs (loop2): Remounting filesystem read-only [ 178.661038][T14468] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5016'. [ 178.673386][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 178.692885][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.725616][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 178.755516][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/433.tmp-b7:2' failed: Read-only file system [ 178.788130][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/422.tmp-b7:4' failed: Read-only file system [ 178.797109][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/433.tmp-b7:2' failed: Read-only file system [ 178.812937][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/434.tmp-b7:2' failed: Read-only file system [ 178.826868][ T3580] udevd[3580]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 178.827979][ T29] kauditd_printk_skb: 100 callbacks suppressed [ 178.827995][ T29] audit: type=1400 audit(1787782613.076:1333): avc: denied { map } for pid=14478 comm="syz.1.5032" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 178.832390][T14480] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 178.832417][T14480] vhci_hcd vhci_hcd.2: default hub control req: 4006 v000d i0000 l0 [ 178.840548][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/434.tmp-b7:2' failed: Read-only file system [ 178.872415][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/422.tmp-b7:4' failed: Read-only file system [ 178.895895][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 178.992364][ T29] audit: type=1400 audit(1787782613.236:1334): avc: denied { create } for pid=14499 comm="syz.0.5031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 178.997127][ T29] audit: type=1400 audit(1787782613.236:1335): avc: denied { write } for pid=14499 comm="syz.0.5031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 178.997218][ T29] audit: type=1400 audit(1787782613.236:1336): avc: denied { connect } for pid=14499 comm="syz.0.5031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 178.997240][ T29] audit: type=1400 audit(1787782613.236:1337): avc: denied { name_connect } for pid=14499 comm="syz.0.5031" dest=65532 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 179.061142][ T29] audit: type=1400 audit(1787782613.306:1338): avc: denied { setopt } for pid=14499 comm="syz.0.5031" lport=59424 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 179.123751][ T29] audit: type=1326 audit(1787782613.366:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14505 comm="syz.2.5034" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 179.126964][ T29] audit: type=1326 audit(1787782613.376:1340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14505 comm="syz.2.5034" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 179.132497][ T29] audit: type=1326 audit(1787782613.376:1341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14505 comm="syz.2.5034" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 179.132678][ T29] audit: type=1326 audit(1787782613.376:1342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14505 comm="syz.2.5034" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 179.325079][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325120][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325159][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325186][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325213][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325237][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325286][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.325309][ T11] hid-generic 0000:0000:0001.000B: unknown main item tag 0x0 [ 179.327721][ T11] hid-generic 0000:0000:0001.000B: hidraw0: HID v0.10 Device [syz0] on syz1 [ 179.423037][T14522] fido_id[14522]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 179.446752][T14529] vxcan4: entered allmulticast mode [ 180.057624][T14589] futex_wake_op: syz.3.5075 tries to shift op by 144; fix this program [ 180.101515][T14595] netlink: 580 bytes leftover after parsing attributes in process `syz.1.5077'. [ 180.101584][T14595] netlink: 188 bytes leftover after parsing attributes in process `syz.1.5077'. [ 180.101600][T14595] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5077'. [ 180.250676][T14618] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5086'. [ 180.269016][T14620] loop4: detected capacity change from 0 to 128 [ 180.367375][ T72] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.640939][T14657] netlink: 'syz.1.5105': attribute type 2 has an invalid length. [ 180.665094][T14660] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5106'. [ 180.824233][T14677] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.824362][T14677] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.824732][T14677] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.838322][T14675] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.838433][T14675] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.897650][T14682] loop2: detected capacity change from 0 to 512 [ 180.901096][T14682] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 180.903045][T14682] EXT4-fs (loop2): 1 truncate cleaned up [ 180.903355][T14682] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 180.936748][T14682] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 180.988028][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.032618][T14693] netlink: 'syz.3.5122': attribute type 3 has an invalid length. [ 181.201986][T14720] cgroup: fork rejected by pids controller in /syz3 [ 181.384495][T14739] loop2: detected capacity change from 0 to 1024 [ 181.394038][T14739] EXT4-fs: inline encryption not supported [ 181.414632][T14739] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.462228][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.558108][ T354] netdevsim netdevsim3 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 181.558164][ T354] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.558204][ T354] netdevsim netdevsim3 eth3 (unregistering): unset [1, 1] type 2 family 0 port 45773 - 0 [ 181.617537][ T354] netdevsim netdevsim3 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 181.617692][ T354] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.617727][ T354] netdevsim netdevsim3 eth2 (unregistering): unset [1, 1] type 2 family 0 port 45773 - 0 [ 181.679032][ T354] netdevsim netdevsim3 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 181.679145][ T354] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.679182][ T354] netdevsim netdevsim3 eth1 (unregistering): unset [1, 1] type 2 family 0 port 45773 - 0 [ 181.720704][ T354] netdevsim netdevsim3 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 181.720770][ T354] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.720830][ T354] netdevsim netdevsim3 eth0 (unregistering): unset [1, 1] type 2 family 0 port 45773 - 0 [ 181.814558][ T392] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 20002 - 0 [ 181.871013][ T392] netdevsim netdevsim3 eth4: set [1, 0] type 2 family 0 port 20002 - 0 [ 181.877281][ T392] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 20002 - 0 [ 181.891863][ T354] dummy0: left allmulticast mode [ 181.892146][ T354] bridge0: port 3(dummy0) entered disabled state [ 181.904112][ T354] bridge_slave_1: left allmulticast mode [ 181.904142][ T354] bridge_slave_1: left promiscuous mode [ 181.904433][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.915288][ T354] bridge_slave_0: left allmulticast mode [ 181.915311][ T354] bridge_slave_0: left promiscuous mode [ 181.915431][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.927721][ T354] pim6reg: left allmulticast mode [ 181.930052][ T354] batman_adv: batadv0: Interface deactivated: ip6gretap1 [ 182.079011][ T354] batman_adv: batadv0: Removing interface: ip6gretap1 [ 182.168044][ T354] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 182.179993][ T354] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.191190][ T354] bond0 (unregistering): Released all slaves [ 182.207655][ T3022] 8021q: adding VLAN 0 to HW filter on device eth1 [ 182.236359][ T354] tipc: Disabling bearer [ 182.236395][ T354] tipc: Disabling bearer [ 182.236410][ T354] tipc: Left network mode [ 182.247775][ T392] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 20002 - 0 [ 182.252689][ T354] IPVS: stopping master sync thread 12712 ... [ 182.276270][ T354] hsr_slave_0: left promiscuous mode [ 182.282882][ T354] hsr_slave_1: left promiscuous mode [ 182.283392][ T354] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 182.283407][ T354] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 182.289104][ T38] net_ratelimit: 1 callbacks suppressed [ 182.289196][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.289677][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.289852][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.334194][ T354] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 182.334227][ T354] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 182.351080][ T354] veth1_macvtap: left promiscuous mode [ 182.351243][ T354] veth0_macvtap: left promiscuous mode [ 182.351295][ T354] veth1_vlan: left promiscuous mode [ 182.351342][ T354] veth0_vlan: left promiscuous mode [ 182.477561][T14843] netlink: 'syz.4.5184': attribute type 6 has an invalid length. [ 182.477589][T14843] netlink: 'syz.4.5184': attribute type 7 has an invalid length. [ 182.477610][T14843] netlink: 'syz.4.5184': attribute type 8 has an invalid length. [ 182.478597][T14843] netlink: 'syz.4.5184': attribute type 6 has an invalid length. [ 182.478612][T14843] netlink: 'syz.4.5184': attribute type 7 has an invalid length. [ 182.478701][T14843] netlink: 'syz.4.5184': attribute type 8 has an invalid length. [ 182.549074][ T354] team0 (unregistering): Port device team_slave_1 removed [ 182.557480][ T354] team0 (unregistering): Port device team_slave_0 removed [ 182.914489][ T3022] 8021q: adding VLAN 0 to HW filter on device eth2 [ 182.951260][T14772] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.951307][T14772] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.951410][T14772] bridge_slave_0: entered allmulticast mode [ 182.981099][T14772] bridge_slave_0: entered promiscuous mode [ 182.989055][T14772] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.989101][T14772] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.989178][T14772] bridge_slave_1: entered allmulticast mode [ 183.011728][T14772] bridge_slave_1: entered promiscuous mode [ 183.034418][T14772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.070219][T14772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.095520][T14772] team0: Port device team_slave_0 added [ 183.102715][T14772] team0: Port device team_slave_1 added [ 183.130703][T14772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.130767][T14772] 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. [ 183.130797][T14772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.131485][T14772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.131498][T14772] 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. [ 183.131526][T14772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.224609][T14772] hsr_slave_0: entered promiscuous mode [ 183.226976][T14772] hsr_slave_1: entered promiscuous mode [ 183.227209][T14772] debugfs: 'hsr0' already exists in 'hsr' [ 183.227225][T14772] Cannot create hsr debugfs directory [ 183.300380][ T3022] 8021q: adding VLAN 0 to HW filter on device eth3 [ 183.307991][T14906] tipc: Started in network mode [ 183.308098][T14906] tipc: Node identity 00000000000040000000000000000001, cluster identity 4711 [ 183.308120][T14906] tipc: Enabling of bearer rejected, failed to enable media [ 183.391170][T14772] netdevsim netdevsim3 eth4 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 183.427436][T14919] SELinux: Context system_u:object_r:auditd_log_t:s0 is not valid (left unmapped). [ 183.453323][T14772] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 183.496973][T14772] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 183.527340][T14936] loop2: detected capacity change from 0 to 512 [ 183.528010][T14936] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 183.558353][T14936] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 183.581139][T14772] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 183.648981][T14952] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 183.683708][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/436.tmp-b7:4' failed: Read-only file system [ 183.729014][T14772] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 183.739102][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/442.tmp-b7:2' failed: Read-only file system [ 183.753217][T14772] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 183.761074][T14772] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 183.781603][T14772] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 183.790838][T14772] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 183.798536][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/436.tmp-b7:4' failed: Read-only file system [ 183.815469][T14772] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 183.816160][T14971] loop4: detected capacity change from 0 to 512 [ 183.823738][ T3287] udevd[3287]: symlink '../../loop2' '/dev/disk/by-diskseq/442.tmp-b7:2' failed: Read-only file system [ 183.831468][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/443.tmp-b7:4' failed: Read-only file system [ 183.841076][ T29] kauditd_printk_skb: 185 callbacks suppressed [ 183.841092][ T29] audit: type=1400 audit(1787782618.086:1528): avc: denied { write } for pid=14967 comm="syz.1.5222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 183.852830][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/443.tmp-b7:4' failed: Read-only file system [ 183.890555][T14772] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 183.900837][T14772] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 183.908454][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/443.tmp-b7:4' failed: Read-only file system [ 183.909989][ T3287] udevd[3287]: symlink '../../loop2' '/dev/disk/by-diskseq/442.tmp-b7:2' failed: Read-only file system [ 183.911096][T14974] __nla_validate_parse: 2 callbacks suppressed [ 183.911190][T14974] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5223'. [ 183.924561][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/443.tmp-b7:4' failed: Read-only file system [ 183.928914][T14979] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 183.928914][T14979] Please contact the netfilter-devel mailing list or update your nftables rules. [ 183.984991][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/442.tmp-b7:2' failed: Read-only file system [ 184.032371][T14772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.044278][T14772] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.054795][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.054834][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.071283][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.071337][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.077934][ T29] audit: type=1400 audit(1787782618.326:1529): avc: denied { egress } for pid=3400 comm="kworker/0:8" daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 184.078044][ T29] audit: type=1400 audit(1787782618.326:1530): avc: denied { sendto } for pid=3400 comm="kworker/0:8" daddr=ff02::16 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 184.080784][ T29] audit: type=1400 audit(1787782618.326:1531): avc: denied { remount } for pid=14999 comm="syz.0.5230" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 184.179025][ T29] audit: type=1400 audit(1787782618.426:1532): avc: denied { mmap_zero } for pid=15008 comm="syz.0.5232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 184.180823][ T29] audit: type=1400 audit(1787782618.426:1533): avc: denied { create } for pid=15008 comm="syz.0.5232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 184.193667][ T29] audit: type=1400 audit(1787782618.436:1534): avc: denied { getopt } for pid=15008 comm="syz.0.5232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 184.207378][ T29] audit: type=1400 audit(1787782618.456:1535): avc: denied { write } for pid=14976 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.272175][ T29] audit: type=1400 audit(1787782618.516:1537): avc: denied { write } for pid=15017 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.273705][ T29] audit: type=1400 audit(1787782618.506:1536): avc: denied { write } for pid=14985 comm="syz.2.5227" name="ip6_flowlabel" dev="proc" ino=4026532785 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 184.416365][T14772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.432653][T15035] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.432932][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.455152][T15036] loop4: detected capacity change from 0 to 1024 [ 184.462344][T15036] EXT4-fs: Ignoring removed orlov option [ 184.492800][T15036] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 184.531705][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.669791][T14772] veth0_vlan: entered promiscuous mode [ 184.682608][T14772] veth1_vlan: entered promiscuous mode [ 184.708035][T14772] veth0_macvtap: entered promiscuous mode [ 184.715928][T14772] veth1_macvtap: entered promiscuous mode [ 184.727249][T14772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.740259][T14772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.754541][ T38] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.754613][ T38] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.754653][ T38] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.754703][ T38] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.817967][T15090] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 185.172191][T15132] SELinux: failed to load policy [ 185.210657][T15139] validate_nla: 1 callbacks suppressed [ 185.210691][T15139] netlink: 'syz.0.5263': attribute type 1 has an invalid length. [ 185.210709][T15139] netlink: 60 bytes leftover after parsing attributes in process `syz.0.5263'. [ 185.439199][T15175] blktrace: Concurrent blktraces are not allowed on sg0 [ 185.729734][T15213] xt_NFQUEUE: number of total queues is 0 [ 186.127278][ T392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.915481][T15285] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5326'. [ 186.968994][T15294] loop4: detected capacity change from 0 to 764 [ 186.978722][T15294] rock: directory entry would overflow storage [ 186.978731][T15294] rock: sig=0x4654, size=5, remaining=4 [ 187.060974][T15302] loop2: detected capacity change from 0 to 128 [ 187.120391][T15310] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5349'. [ 187.176940][T15318] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5339'. [ 187.214555][T15326] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5348'. [ 187.408330][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.408529][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.413555][T15353] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5359'. [ 187.597334][T15365] loop2: detected capacity change from 0 to 164 [ 187.612413][T15365] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 187.613153][T15365] isofs: Unable to find the "." directory for NFS. [ 187.747505][T15373] netlink: 'syz.4.5369': attribute type 2 has an invalid length. [ 187.903160][T15390] loop4: detected capacity change from 0 to 512 [ 187.938585][T15390] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 187.938721][T15390] ext4 filesystem being mounted at /1067/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.008257][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.047657][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.451001][T15427] new mount options do not match the existing superblock, will be ignored [ 188.454191][T15427] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 188.606967][T15440] loop4: detected capacity change from 0 to 512 [ 188.629517][T15440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.629623][T15440] ext4 filesystem being mounted at /1072/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 188.633778][T15440] EXT4-fs error (device loop4): ext4_do_update_inode:5801: inode #2: comm syz.4.5396: corrupted inode contents [ 188.633972][T15440] EXT4-fs (loop4): Remounting filesystem read-only [ 188.680338][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.711171][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/455.tmp-b7:4' failed: Read-only file system [ 188.720000][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/455.tmp-b7:4' failed: Read-only file system [ 188.720898][T15448] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5401'. [ 188.730747][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/456.tmp-b7:4' failed: Read-only file system [ 188.744243][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 188.862399][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/456.tmp-b7:4' failed: Read-only file system [ 189.017454][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/452.tmp-b7:2' failed: Read-only file system [ 189.075218][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/430.tmp-b7:3' failed: Read-only file system [ 189.086113][T15463] netlink: 68 bytes leftover after parsing attributes in process `syz.2.5416'. [ 189.090251][T15465] loop3: detected capacity change from 0 to 512 [ 189.097522][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/457.tmp-b7:3' failed: Read-only file system [ 189.098690][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 189.112311][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/457.tmp-b7:3' failed: Read-only file system [ 189.115441][T15465] EXT4-fs: Ignoring removed bh option [ 189.118678][T15465] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.118745][T15465] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.126749][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 189.126765][ T29] audit: type=1400 audit(1787782623.366:1623): avc: denied { write } for pid=15461 comm="syz.3.5405" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 189.138043][ T29] audit: type=1400 audit(1787782623.376:1624): avc: denied { setattr } for pid=15461 comm="syz.3.5405" path="/35/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 189.197771][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.275224][T15479] loop3: detected capacity change from 0 to 512 [ 189.312399][T15479] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.312567][T15479] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.326575][ T29] audit: type=1400 audit(1787782623.566:1625): avc: denied { write } for pid=15477 comm="syz.3.5407" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 189.326645][ T29] audit: type=1400 audit(1787782623.566:1626): avc: denied { write } for pid=15477 comm="syz.3.5407" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 189.439850][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.496043][T15488] vxcan4: entered allmulticast mode [ 189.895188][ T29] audit: type=1400 audit(1787782624.136:1627): avc: denied { write } for pid=15500 comm="syz.0.5421" name="ppp" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 189.949193][ T29] audit: type=1400 audit(1787782624.196:1628): avc: denied { execute } for pid=15503 comm="syz.4.5423" name="file0" dev="tmpfs" ino=5517 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 190.209280][T15538] loop4: detected capacity change from 0 to 128 [ 190.254902][ T29] audit: type=1400 audit(1787782624.496:1629): avc: denied { getopt } for pid=15539 comm="syz.2.5432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 190.388625][T15559] netlink: 'syz.4.5446': attribute type 1 has an invalid length. [ 190.499973][T15574] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5455'. [ 190.500003][T15574] netlink: 56 bytes leftover after parsing attributes in process `syz.4.5455'. [ 190.500102][T15574] tipc: Enabled bearer , priority 0 [ 190.547170][T15580] loop2: detected capacity change from 0 to 1024 [ 190.554993][T15580] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 190.555754][T15580] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 190.555839][T15580] EXT4-fs (loop2): orphan cleanup on readonly fs [ 190.556031][T15580] EXT4-fs error (device loop2): ext4_free_blocks:6719: comm syz.2.5456: Freeing blocks not in datazone - block = 0, count = 4096 [ 190.556057][T15580] loop2: lost filesystem error report for type 5 error -117 [ 190.556227][T15580] EXT4-fs (loop2): 1 orphan inode deleted [ 190.563886][T15580] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 190.619621][T15589] EXT4-fs error (device loop2): ext4_search_dir:1476: inode #2: block 16: comm syz.2.5456: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 190.651187][T15588] loop3: detected capacity change from 0 to 2048 [ 190.652639][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.682174][T15588] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 190.682356][T15588] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.709389][ T29] audit: type=1400 audit(1787782624.936:1630): avc: denied { write } for pid=15587 comm="syz.3.5460" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 190.743596][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.755642][T15599] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5464'. [ 190.765749][T15599] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5464'. [ 190.859679][T15612] vhci_hcd vhci_hcd.0: default hub control req: 0b31 v0bad i0001 l0 [ 190.916867][T15618] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 190.958051][T15624] loop3: detected capacity change from 0 to 512 [ 190.958726][T15624] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 190.959737][T15624] EXT4-fs (loop3): 1 truncate cleaned up [ 190.960083][T15624] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.971827][T15624] EXT4-fs error (device loop3): __ext4_expand_extra_isize:6537: inode #15: comm syz.3.5475: bad extra_isize 62 (inode size 256) [ 190.973328][T15624] EXT4-fs (loop3): Remounting filesystem read-only [ 191.006908][ T29] audit: type=1400 audit(1787782625.216:1631): avc: denied { write } for pid=15623 comm="syz.3.5475" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 191.061767][T15639] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5482'. [ 191.089395][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.247923][ T38] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.299126][T15671] netlink: 'syz.4.5496': attribute type 4 has an invalid length. [ 191.343897][ T29] audit: type=1326 audit(1787782625.586:1632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15676 comm="syz.0.5499" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 191.382322][T15680] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5500'. [ 191.382349][T15680] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5500'. [ 191.509065][ T867] tipc: Node number set to 16385 [ 191.609811][T15701] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5509'. [ 191.762305][T15733] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5525'. [ 191.776934][T15731] vxcan2: entered allmulticast mode [ 191.844131][T15740] netlink: 'syz.2.5529': attribute type 2 has an invalid length. [ 191.936791][ T51] netdevsim netdevsim1 eth3: set [1, 1] type 2 family 0 port 6081 - 0 [ 191.936847][ T51] netdevsim netdevsim1 eth2: set [1, 1] type 2 family 0 port 6081 - 0 [ 191.936957][ T51] netdevsim netdevsim1 eth1: set [1, 1] type 2 family 0 port 6081 - 0 [ 191.936988][ T51] netdevsim netdevsim1 eth0: set [1, 1] type 2 family 0 port 6081 - 0 [ 192.091957][T15768] vxcan2: entered allmulticast mode [ 192.242577][T15788] logitech-hidpp-device 0005:046D:B012.000C: received hid++ report of bad size (2) [ 192.258713][ T3398] logitech-hidpp-device 0005:046D:B012.000C: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 192.330328][T15793] fido_id[15793]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 192.376968][T15801] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 192.422338][T15805] loop2: detected capacity change from 0 to 764 [ 192.442221][T15807] vxcan4: entered allmulticast mode [ 192.452614][T15805] isofs: Unable to find the "." directory for NFS. [ 192.462250][T15809] cgroup: fork rejected by pids controller in /syz1 [ 192.469491][T15812] loop3: detected capacity change from 0 to 512 [ 192.575399][T15817] loop2: detected capacity change from 0 to 512 [ 192.582484][T15817] EXT4-fs: Ignoring removed nobh option [ 192.593553][T15817] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 192.603431][T15817] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.5565: attempt to clear invalid blocks 1 len 1 [ 192.603514][T15817] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 192.616575][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 192.616601][ C1] EXT4-fs (loop2): initial error at time 1787782626: ext4_clear_blocks:876: inode 13 [ 192.616635][ C1] EXT4-fs (loop2): last error at time 1787782626: ext4_clear_blocks:876: inode 13 [ 192.619022][T15817] EXT4-fs (loop2): Remounting filesystem read-only [ 192.619245][T15817] EXT4-fs (loop2): 1 truncate cleaned up [ 192.619814][T15817] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.633749][ T38] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 40236 - 0 [ 192.633793][ T38] netdevsim netdevsim1 eth3 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 192.711711][ T38] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 40236 - 0 [ 192.711794][ T38] netdevsim netdevsim1 eth2 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 192.775509][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.785427][ T38] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 40236 - 0 [ 192.785498][ T38] netdevsim netdevsim1 eth1 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 192.848314][T15844] vxcan2: entered allmulticast mode [ 192.923381][ T38] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 40236 - 0 [ 192.923470][ T38] netdevsim netdevsim1 eth0 (unregistering): unset [1, 1] type 2 family 0 port 6081 - 0 [ 193.074771][ T72] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 20002 - 0 [ 193.129067][T15873] loop4: detected capacity change from 0 to 512 [ 193.142862][T15873] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 193.143003][T15873] ext4 filesystem being mounted at /1109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.167159][ T51] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.167304][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.194728][T15873] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.5587: Failed to acquire dquot type 0 [ 193.217469][T15871] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 193.250795][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 193.257168][ T354] netdevsim netdevsim1 eth4: set [1, 0] type 2 family 0 port 20002 - 0 [ 193.257515][ T354] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 20002 - 0 [ 193.266655][ T354] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 20002 - 0 [ 193.300928][ T38] bridge_slave_1: left allmulticast mode [ 193.301009][ T38] bridge_slave_1: left promiscuous mode [ 193.301099][ T38] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.301682][ T38] bridge_slave_0: left allmulticast mode [ 193.301702][ T38] bridge_slave_0: left promiscuous mode [ 193.301897][ T38] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.418552][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 193.431178][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 193.440447][ T38] bond0 (unregistering): Released all slaves [ 193.459783][T15886] sch_tbf: peakrate 7 is lower than or equals to rate 7 ! [ 193.466649][T15891] vxcan2: entered allmulticast mode [ 193.519132][ T38] tipc: Disabling bearer [ 193.519195][ T38] tipc: Left network mode [ 193.629419][ T3022] 8021q: adding VLAN 0 to HW filter on device eth1 [ 193.764398][ T38] IPVS: stopping backup sync thread 13606 ... [ 193.834342][ T51] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.859279][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 193.872084][ T38] hsr_slave_0: left promiscuous mode [ 193.878172][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-diskseq/471.tmp-b7:3' failed: Read-only file system [ 193.891916][ T38] hsr_slave_1: left promiscuous mode [ 193.892469][ T38] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.906045][ T38] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.957754][ T38] smc: removing net device vlan1 with user defined pnetid SYZ2 [ 193.989102][ T38] team0 (unregistering): Port device team_slave_1 removed [ 194.003354][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 194.015441][ T38] team0 (unregistering): Port device team_slave_0 removed [ 194.078739][ T3022] 8021q: adding VLAN 0 to HW filter on device eth2 [ 194.103358][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/476.tmp-b7:4' failed: Read-only file system [ 194.120833][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/471.tmp-b7:3' failed: Read-only file system [ 194.147644][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/476.tmp-b7:4' failed: Read-only file system [ 194.184185][T15952] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 194.192321][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/471.tmp-b7:3' failed: Read-only file system [ 194.198459][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/476.tmp-b7:4' failed: Read-only file system [ 194.205351][T15832] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.205387][T15832] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.205494][T15832] bridge_slave_0: entered allmulticast mode [ 194.206085][T15832] bridge_slave_0: entered promiscuous mode [ 194.216787][T15832] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.216823][T15832] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.216918][T15832] bridge_slave_1: entered allmulticast mode [ 194.217594][T15832] bridge_slave_1: entered promiscuous mode [ 194.220346][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 194.291164][T15832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.294113][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 194.297380][T15832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.323391][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 194.323419][ T29] audit: type=1326 audit(1787782628.566:1662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323447][ T29] audit: type=1326 audit(1787782628.566:1663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323514][ T29] audit: type=1326 audit(1787782628.566:1664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323539][ T29] audit: type=1326 audit(1787782628.566:1665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323564][ T29] audit: type=1326 audit(1787782628.566:1666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323589][ T29] audit: type=1326 audit(1787782628.566:1667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.323666][ T29] audit: type=1326 audit(1787782628.566:1668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.361711][T15832] team0: Port device team_slave_0 added [ 194.362685][T15832] team0: Port device team_slave_1 added [ 194.370993][ T29] audit: type=1326 audit(1787782628.606:1669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.371024][ T29] audit: type=1326 audit(1787782628.606:1670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.391014][ T29] audit: type=1326 audit(1787782628.636:1671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15968 comm="syz.2.5613" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=71 compat=0 ip=0x7f128efce0d9 code=0x7ffc0000 [ 194.411440][T15832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.411454][T15832] 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. [ 194.411483][T15832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.412204][T15832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.412216][T15832] 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. [ 194.412302][T15832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.468572][T15832] hsr_slave_0: entered promiscuous mode [ 194.469097][T15832] hsr_slave_1: entered promiscuous mode [ 194.478519][T15976] vxcan4: entered allmulticast mode [ 194.778925][ T38] IPVS: stop unused estimator thread 0... [ 194.896039][T15832] netdevsim netdevsim1 eth4 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 194.944562][ T3022] 8021q: adding VLAN 0 to HW filter on device eth3 [ 194.977867][T15832] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 195.039505][T15832] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 195.093187][T15832] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 20002 - 0 [ 195.158117][T15832] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 195.167479][T15832] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 195.175544][T15832] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 195.184652][T15832] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 195.193206][T15832] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 195.202194][T15832] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 195.210276][T15832] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 195.219838][T15832] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 195.258487][T15832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.262981][T15832] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.267323][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.267355][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.274410][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.274447][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.319113][T15832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 195.319147][T15832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 195.442978][T15832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.504663][T15832] veth0_vlan: entered promiscuous mode [ 195.507233][T15832] veth1_vlan: entered promiscuous mode [ 195.514872][T15832] veth0_macvtap: entered promiscuous mode [ 195.516339][T15832] veth1_macvtap: entered promiscuous mode [ 195.524641][T15832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.527202][T15832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 195.548038][ T354] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.548117][ T354] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.548162][ T354] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.548252][ T354] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.650555][T16108] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.731925][T16121] blktrace: Concurrent blktraces are not allowed on sg0 [ 195.948815][T16144] loop4: detected capacity change from 0 to 4096 [ 195.958441][T16142] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.990998][T16144] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.032044][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.096337][T16158] loop4: detected capacity change from 0 to 1024 [ 196.107549][T16158] EXT4-fs: Ignoring removed nobh option [ 196.107664][T16158] EXT4-fs: Ignoring removed bh option [ 196.107703][T16158] EXT4-fs: Ignoring removed nobh option [ 196.139157][T16158] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.644063][T16176] __nla_validate_parse: 6 callbacks suppressed [ 196.644152][T16176] netlink: 48 bytes leftover after parsing attributes in process `syz.3.5664'. [ 196.939753][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.950431][T16170] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 197.008284][ T354] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 197.024857][T16186] loop3: detected capacity change from 0 to 1024 [ 197.027822][T16185] netlink: 256 bytes leftover after parsing attributes in process `syz.4.5661'. [ 197.047063][T16186] EXT4-fs: Ignoring removed orlov option [ 197.061544][T16186] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.094774][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.150683][T16200] loop3: detected capacity change from 0 to 512 [ 197.302258][T16216] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 197.332350][T16227] loop4: detected capacity change from 0 to 512 [ 197.356309][T16227] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.416769][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.515279][T16250] netlink: 76 bytes leftover after parsing attributes in process `syz.1.5696'. [ 197.798238][T16268] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5704'. [ 198.219247][T16296] vhci_hcd vhci_hcd.4: invalid port number 236 [ 198.219293][T16296] vhci_hcd vhci_hcd.4: invalid port number 236 [ 198.354563][T16304] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5720'. [ 198.588482][T16300] net_ratelimit: 1 callbacks suppressed [ 198.588513][T16300] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 198.628043][T16310] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 198.653970][T16316] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5722'. [ 198.654005][T16316] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5722'. [ 198.679130][T16310] bond1 (unregistering): Released all slaves [ 198.880879][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 198.904225][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/484.tmp-b7:3' failed: Read-only file system [ 198.930054][ T354] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.930184][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.940020][ T392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.961753][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/484.tmp-b7:3' failed: Read-only file system [ 198.985548][T16344] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 199.006369][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 199.037009][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/484.tmp-b7:3' failed: Read-only file system [ 199.077318][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 199.097631][T16363] netlink: 'syz.2.5746': attribute type 3 has an invalid length. [ 199.139807][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 199.200385][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/484.tmp-b7:3' failed: Read-only file system [ 199.387835][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/474.tmp-b7:2' failed: Read-only file system [ 199.389018][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/486.tmp-b7:4' failed: Read-only file system [ 199.435310][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 199.435338][ T29] audit: type=1400 audit(1787782633.676:1702): avc: denied { create } for pid=16387 comm="syz.1.5756" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_selinux_socket permissive=1 [ 199.479213][T16390] netlink: 'syz.3.5757': attribute type 66 has an invalid length. [ 199.525704][T16394] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 199.592492][T16405] loop3: detected capacity change from 0 to 512 [ 199.594167][T16405] EXT4-fs: Ignoring removed nobh option [ 199.607951][T16405] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 199.608398][T16405] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.5775: attempt to clear invalid blocks 1 len 1 [ 199.608436][T16405] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 199.608565][T16405] EXT4-fs (loop3): Remounting filesystem read-only [ 199.608789][T16405] EXT4-fs (loop3): 1 truncate cleaned up [ 199.609166][T16405] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.693103][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.697911][ T29] audit: type=1400 audit(1787782633.936:1703): avc: denied { create } for pid=16417 comm="syz.1.5768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 199.731498][ T29] audit: type=1400 audit(1787782633.976:1704): avc: denied { write } for pid=16417 comm="syz.1.5768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 199.764573][ T29] audit: type=1400 audit(1787782634.006:1705): avc: denied { create } for pid=16421 comm="syz.2.5770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 199.778035][ T29] audit: type=1400 audit(1787782634.026:1706): avc: denied { connect } for pid=16421 comm="syz.2.5770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 199.778223][ T29] audit: type=1400 audit(1787782634.026:1707): avc: denied { shutdown } for pid=16421 comm="syz.2.5770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 199.790126][T16424] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5771'. [ 199.795440][T16426] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5769'. [ 199.795513][T16426] netlink: 32 bytes leftover after parsing attributes in process `syz.3.5769'. [ 199.906690][ T29] audit: type=1400 audit(1787782634.146:1708): avc: denied { bind } for pid=16438 comm="syz.4.5780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 199.906783][ T29] audit: type=1400 audit(1787782634.156:1709): avc: denied { name_bind } for pid=16438 comm="syz.4.5780" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 199.906819][ T29] audit: type=1400 audit(1787782634.156:1710): avc: denied { node_bind } for pid=16438 comm="syz.4.5780" saddr=224.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 199.930411][ T29] audit: type=1400 audit(1787782634.176:1711): avc: denied { write } for pid=16440 comm="syz.1.5781" 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 [ 199.970118][T16433] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 200.084384][T16460] loop2: detected capacity change from 0 to 1024 [ 200.091601][T16460] EXT4-fs: inline encryption not supported [ 200.099747][T16460] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 200.127262][T16460] EXT4-fs error (device loop2): ext4_read_inode_bitmap:141: comm syz.2.5789: Invalid inode bitmap blk 0 in block_group 0 [ 200.127301][T16460] loop2: lost filesystem error report for type 5 error -117 [ 200.140167][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 200.140208][ C1] EXT4-fs (loop2): initial error at time 1787782634: ext4_read_inode_bitmap:141 [ 200.140235][ C1] EXT4-fs (loop2): last error at time 1787782634: ext4_read_inode_bitmap:141 [ 200.147739][T16460] EXT4-fs (loop2): Remounting filesystem read-only [ 200.147768][T16460] EXT4-fs (loop2): 1 orphan inode deleted [ 200.148175][T16460] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.149053][ T51] EXT4-fs (loop2): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 200.149077][ T51] EXT4-fs (loop2): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 200.149098][ T51] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 200.211429][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.398782][T16496] loop4: detected capacity change from 0 to 512 [ 200.416921][T16496] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 200.422767][T16496] EXT4-fs (loop4): 1 truncate cleaned up [ 200.423556][T16496] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.479314][T16505] loop3: detected capacity change from 0 to 128 [ 200.498995][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.803686][T16545] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 200.833025][T16549] loop2: detected capacity change from 0 to 512 [ 200.864488][T16549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.864626][T16549] ext4 filesystem being mounted at /1155/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.948638][T16560] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 200.996960][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.034468][T16564] netlink: 'syz.0.5838': attribute type 3 has an invalid length. [ 201.508944][T16634] set_capacity_and_notify: 1 callbacks suppressed [ 201.508975][T16634] loop2: detected capacity change from 0 to 2048 [ 201.522817][T16634] EXT4-fs: Ignoring removed i_version option [ 201.522849][T16634] EXT4-fs: Ignoring removed bh option [ 201.575820][T16634] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.592418][T16634] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.5868: pblk 93 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(4) [ 201.630400][T16648] Cannot find add_set index 0 as target [ 201.639024][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.713256][T16654] xt_hashlimit: max too large, truncated to 1048576 [ 201.713999][T16654] xt_hashlimit: size too large, truncated to 1048576 [ 201.714029][T16654] xt_NFQUEUE: number of queues (65529) out of range (got 65536) [ 201.896813][T16682] __nla_validate_parse: 8 callbacks suppressed [ 201.896847][T16682] netlink: 296 bytes leftover after parsing attributes in process `syz.2.5892'. [ 201.903337][T16686] loop4: detected capacity change from 0 to 256 [ 202.426828][T16727] loop4: detected capacity change from 0 to 512 [ 202.431514][T16727] EXT4-fs: Ignoring removed nobh option [ 202.433408][T16727] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 202.435989][T16727] EXT4-fs (loop4): 1 truncate cleaned up [ 202.437015][T16727] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.484492][T16730] loop2: detected capacity change from 0 to 164 [ 202.554739][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.708486][T16742] loop2: detected capacity change from 0 to 512 [ 202.726547][T16742] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -13 [ 202.741583][T16742] EXT4-fs error (device loop2): ext4_orphan_get:1403: comm syz.2.5918: inode #15: comm syz.2.5918: iget: illegal inode # [ 202.741663][T16742] loop2: lost filesystem error report for type 5 error -117 [ 202.754560][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 202.754586][ C1] EXT4-fs (loop2): initial error at time 1787782636: ext4_orphan_get:1403 [ 202.754615][ C1] EXT4-fs (loop2): last error at time 1787782636: ext4_orphan_get:1403 [ 202.787166][T16742] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.5918: couldn't read orphan inode 15 (err -117) [ 202.787204][T16742] loop2: lost filesystem error report for type 5 error -117 [ 202.804444][T16742] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.865563][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.333991][T16789] loop2: detected capacity change from 0 to 764 [ 203.904561][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 203.961962][T16874] infiniband !yz2: set active [ 203.961991][T16874] infiniband !yz2: added veth0_to_batadv [ 203.985539][T16885] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5984'. [ 204.008378][T16874] RDS/IB: !yz2: added [ 204.008446][T16874] smc: adding ib device !yz2 with port count 1 [ 204.008477][T16874] smc: ib device !yz2 port 1 has no pnetid [ 204.028636][T16891] IPv6: NLM_F_CREATE should be specified when creating new route [ 204.028777][T16891] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.028792][T16891] IPv6: NLM_F_CREATE should be set when creating new route [ 204.028805][T16891] IPv6: NLM_F_CREATE should be set when creating new route [ 204.028815][T16891] IPv6: NLM_F_CREATE should be set when creating new route [ 204.030771][T16891] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.080585][T16895] pim6reg9: entered allmulticast mode [ 204.165939][T16907] netlink: 144 bytes leftover after parsing attributes in process `syz.0.5994'. [ 204.353551][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 204.394507][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 204.414719][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/511.tmp-b7:2' failed: Read-only file system [ 204.422856][ T3287] udevd[3287]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 204.474111][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 204.484936][ T3287] udevd[3287]: symlink '../../loop2' '/dev/disk/by-diskseq/511.tmp-b7:2' failed: Read-only file system [ 204.564820][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/494.tmp-b7:3' failed: Read-only file system [ 204.569680][T16949] logitech-hidpp-device 0005:046D:B012.000D: received hid++ report of bad size (2) [ 204.586672][ T3400] logitech-hidpp-device 0005:046D:B012.000D: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 204.614490][T16952] fido_id[16952]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 204.663994][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/511.tmp-b7:2' failed: Read-only file system [ 204.676848][ T29] kauditd_printk_skb: 66 callbacks suppressed [ 204.676885][ T29] audit: type=1400 audit(1787782638.906:1773): avc: denied { ioctl } for pid=16957 comm="syz.2.6019" path="socket:[50547]" dev="sockfs" ino=50547 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 204.745887][ T3287] udevd[3287]: symlink '../../loop4' '/dev/disk/by-diskseq/506.tmp-b7:4' failed: Read-only file system [ 204.782547][T16971] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 204.797315][T16973] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6026'. [ 204.797353][T16973] netlink: 32 bytes leftover after parsing attributes in process `syz.4.6026'. [ 204.872149][T16985] loop3: detected capacity change from 0 to 128 [ 204.882588][ T29] audit: type=1400 audit(1787782639.126:1774): avc: denied { ioctl } for pid=16982 comm="syz.4.6031" path="socket:[50623]" dev="sockfs" ino=50623 ioctlcmd=0x8931 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 204.922080][T16985] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 204.939418][T16985] ext4 filesystem being mounted at /136/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 204.962062][ T29] audit: type=1400 audit(1787782639.206:1775): avc: denied { create } for pid=16992 comm="syz.0.6035" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=nfc_socket permissive=1 [ 205.001948][ T29] audit: type=1400 audit(1787782639.246:1776): avc: denied { read } for pid=16998 comm="syz.1.6038" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 205.050035][ T29] audit: type=1400 audit(1787782639.286:1777): avc: denied { mount } for pid=17005 comm="syz.4.6043" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 205.073408][ T29] audit: type=1400 audit(1787782639.296:1778): avc: denied { append } for pid=17005 comm="syz.4.6043" name="cpu_dma_latency" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 205.073446][ T29] audit: type=1400 audit(1787782639.296:1779): avc: denied { open } for pid=17005 comm="syz.4.6043" path="/1195/dev/cpu_dma_latency" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 205.084191][T17008] sch_tbf: peakrate 7 is lower than or equals to rate 7 ! [ 205.097796][T14772] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 205.141531][ T29] audit: type=1400 audit(1787782639.336:1780): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 205.202159][ T29] audit: type=1400 audit(1787782639.446:1781): avc: denied { accept } for pid=17013 comm="syz.3.6045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 205.225045][T17015] loop4: detected capacity change from 0 to 1024 [ 205.225462][T17015] EXT4-fs: inline encryption not supported [ 205.243236][T17015] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 205.243350][T17015] ext4 filesystem being mounted at /1196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.282932][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 205.430017][T17052] netlink: 268 bytes leftover after parsing attributes in process `syz.2.6064'. [ 205.466864][T17056] loop3: detected capacity change from 0 to 128 [ 205.494575][T17056] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 205.495004][T17056] ext4 filesystem being mounted at /141/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 205.561360][T14772] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 205.595377][ T29] audit: type=1400 audit(1787782639.836:1782): avc: denied { setopt } for pid=17075 comm="syz.4.6074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 205.656752][T17083] loop3: detected capacity change from 0 to 128 [ 205.696965][T17085] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6079'. [ 206.583444][T17203] netlink: 256 bytes leftover after parsing attributes in process `syz.3.6137'. [ 206.583469][T17203] netlink: 64 bytes leftover after parsing attributes in process `syz.3.6137'. [ 206.930997][T17245] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6157'. [ 206.937803][T17247] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 207.042530][T17265] IPv6: sit1: Disabled Multicast RS [ 207.299891][T17304] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6183'. [ 207.299921][T17304] bridge: RTM_NEWNEIGH with unconfigured vlan 1 on bridge0 [ 207.359073][T17310] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6184'. [ 207.593315][T17349] set_capacity_and_notify: 1 callbacks suppressed [ 207.593344][T17349] loop3: detected capacity change from 0 to 512 [ 207.601026][T17349] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #15: comm syz.3.6194: inode has both inline data and extents flags [ 207.601062][T17349] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 207.601775][T17349] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.6194: couldn't read orphan inode 15 (err -117) [ 207.601803][T17349] loop3: lost filesystem error report for type 5 error -117 [ 207.602358][T17349] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.651595][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.814496][T17374] loop3: detected capacity change from 0 to 2048 [ 207.837976][T17374] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.865562][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.362363][T17405] loop2: detected capacity change from 0 to 1024 [ 208.377287][T17405] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 208.398483][T17405] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.400032][T17405] EXT4-fs (loop2): Online resizing not supported with bigalloc [ 208.444733][T17411] netlink: 'syz.0.6220': attribute type 66 has an invalid length. [ 208.496849][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.755286][T17428] loop4: detected capacity change from 0 to 764 [ 208.896952][T17444] netlink: 'syz.4.6236': attribute type 3 has an invalid length. [ 208.907063][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/527.tmp-b7:2' failed: Read-only file system [ 208.917210][T17446] loop2: detected capacity change from 0 to 512 [ 208.921093][T17446] EXT4-fs error (device loop2) in ext4_process_orphan:346: Out of memory [ 208.921121][T17446] loop2: lost filesystem error report for type 5 error -12 [ 208.921451][T17446] EXT4-fs (loop2): 2 truncates cleaned up [ 208.921889][T17446] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.925472][T17446] EXT4-fs error (device loop2): ext4_validate_block_bitmap:436: comm syz.2.6237: bg 0: block 5: invalid block bitmap [ 208.932236][T17446] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 9 with max blocks 59 with error 28 [ 208.932266][T17446] EXT4-fs (loop2): This should not happen!! Data will be lost [ 208.932266][T17446] [ 208.932280][T17446] EXT4-fs (loop2): Total free blocks count 0 [ 208.932293][T17446] EXT4-fs (loop2): Free/Dirty block details [ 208.932305][T17446] EXT4-fs (loop2): free_blocks=0 [ 208.932402][T17446] EXT4-fs (loop2): dirty_blocks=59 [ 208.932414][T17446] EXT4-fs (loop2): Block reservation details [ 208.932426][T17446] EXT4-fs (loop2): i_reserved_data_blocks=59 [ 208.973938][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/530.tmp-b7:2' failed: Read-only file system [ 208.981682][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 209.032028][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.042150][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/529.tmp-b7:4' failed: Read-only file system [ 209.065502][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/530.tmp-b7:2' failed: Read-only file system [ 209.089268][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/530.tmp-b7:2' failed: Read-only file system [ 209.106747][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/531.tmp-b7:2' failed: Read-only file system [ 209.147077][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/531.tmp-b7:2' failed: Read-only file system [ 209.164777][T17463] loop2: detected capacity change from 0 to 1024 [ 209.172844][T17463] EXT4-fs: Ignoring removed nobh option [ 209.172938][T17463] EXT4-fs: Ignoring removed bh option [ 209.173027][T17463] EXT4-fs: Ignoring removed nobh option [ 209.183211][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/532.tmp-b7:2' failed: Read-only file system [ 209.184124][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 209.233522][T17463] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.274032][T17474] netlink: 48 bytes leftover after parsing attributes in process `syz.1.6247'. [ 209.284404][T17478] loop3: detected capacity change from 0 to 512 [ 209.286515][T17478] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.318666][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.361815][T17482] loop4: detected capacity change from 0 to 1024 [ 209.369716][T17482] EXT4-fs: inline encryption not supported [ 209.378822][T17482] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 209.396343][T17482] EXT4-fs error (device loop4): ext4_read_inode_bitmap:141: comm syz.4.6251: Invalid inode bitmap blk 0 in block_group 0 [ 209.396384][T17482] loop4: lost filesystem error report for type 5 error -117 [ 209.396499][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 209.396521][ C0] EXT4-fs (loop4): initial error at time 1787782643: ext4_read_inode_bitmap:141 [ 209.396550][ C0] EXT4-fs (loop4): last error at time 1787782643: ext4_read_inode_bitmap:141 [ 209.412421][T17482] EXT4-fs (loop4): Remounting filesystem read-only [ 209.412446][T17482] EXT4-fs (loop4): 1 orphan inode deleted [ 209.412886][T17482] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.486939][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.511003][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.754369][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 209.754405][ T29] audit: type=1400 audit(1787782643.996:1817): avc: denied { getopt } for pid=17524 comm="syz.1.6272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 209.777713][T17528] bond1: (slave bond_slave_1): Device is not our slave [ 209.777737][T17528] bond1: option active_slave: invalid value (bond_slave_1) [ 209.799635][T17528] bond1 (unregistering): Released all slaves [ 209.835901][ T29] audit: type=1400 audit(1787782644.076:1818): avc: denied { setopt } for pid=17531 comm="syz.2.6274" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 209.883119][T17536] veth0_to_bond: entered promiscuous mode [ 209.891015][T17536] veth0_to_bond: left promiscuous mode [ 209.942831][T17543] vhci_hcd vhci_hcd.4: invalid port number 236 [ 209.942860][T17543] vhci_hcd vhci_hcd.4: invalid port number 236 [ 210.166611][T17559] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 210.178296][T17559] bond1 (unregistering): Released all slaves [ 210.218139][T17559] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6286'. [ 210.218199][T17559] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6286'. [ 210.722797][T17606] loop3: detected capacity change from 0 to 512 [ 210.744938][T17610] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6310'. [ 210.773943][T17606] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 210.774013][T17606] ext4 filesystem being mounted at /187/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.777164][ T29] audit: type=1400 audit(1787782645.026:1819): avc: denied { write } for pid=17605 comm="syz.3.6307" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 210.779933][ T29] audit: type=1400 audit(1787782645.026:1820): avc: denied { ioctl } for pid=17605 comm="syz.3.6307" path="/187/file1/freezer.parent_freezing" dev="loop3" ino=18 ioctlcmd=0x5820 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 210.780003][ T29] audit: type=1400 audit(1787782645.026:1821): avc: denied { setattr } for pid=17605 comm="syz.3.6307" name="freezer.parent_freezing" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 210.981138][T17629] netlink: 48 bytes leftover after parsing attributes in process `syz.1.6321'. [ 211.250958][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.435594][T17643] loop3: detected capacity change from 0 to 256 [ 212.013723][T17685] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6345'. [ 212.032690][T17682] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 212.032780][T17682] ext4 filesystem being mounted at /194/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.116082][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.237524][T17701] EXT4-fs error (device loop4): ext4_iget_extra_inode:5210: inode #15: comm syz.4.6351: corrupted in-inode xattr: invalid ea_ino [ 212.237563][T17701] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 212.237686][T17701] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.6351: couldn't read orphan inode 15 (err -117) [ 212.237756][T17701] loop4: lost filesystem error report for type 5 error -117 [ 212.238379][T17701] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 212.263290][ T29] audit: type=1400 audit(1787782646.486:1822): avc: denied { write } for pid=17700 comm="syz.4.6351" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 212.277770][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.335108][T17704] vlan0: entered allmulticast mode [ 212.335128][T17704] bond0: entered allmulticast mode [ 212.335142][T17704] bond_slave_0: entered allmulticast mode [ 212.335157][T17704] bond_slave_1: entered allmulticast mode [ 212.484839][T17719] netlink: 'syz.2.6357': attribute type 3 has an invalid length. [ 212.484866][T17719] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6357'. [ 212.925850][T17768] Cannot find add_set index 0 as target [ 212.990424][T17776] netlink: 296 bytes leftover after parsing attributes in process `syz.3.6386'. [ 213.351919][T17811] usb usb9: usbfs: process 17811 (syz.4.6401) did not claim interface 0 before use [ 213.384577][T17817] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 213.756076][ T29] audit: type=1400 audit(1787782647.996:1823): avc: denied { read } for pid=17848 comm="syz.1.6421" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 213.791477][T17856] program syz.1.6426 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 213.928206][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/543.tmp-b7:3' failed: Read-only file system [ 213.947604][T17863] rdma_rxe: rxe_newlink: failed to add veth0_to_batadv [ 213.961267][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/543.tmp-b7:3' failed: Read-only file system [ 214.001423][ T3289] udevd[3289]: symlink '../../loop2' '/dev/disk/by-diskseq/536.tmp-b7:2' failed: Read-only file system [ 214.033864][T17869] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6432'. [ 214.034057][T17869] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6432'. [ 214.080572][ T3289] udevd[3289]: symlink '../../loop3' '/dev/disk/by-diskseq/543.tmp-b7:3' failed: Read-only file system [ 214.099071][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/545.tmp-b7:4' failed: Read-only file system [ 214.116435][T17880] set_capacity_and_notify: 2 callbacks suppressed [ 214.116524][T17880] loop4: detected capacity change from 0 to 512 [ 214.130823][T17880] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 214.130975][T17880] EXT4-fs error (device loop4): ext4_orphan_get:1403: comm syz.4.6436: inode #15: comm syz.4.6436: iget: illegal inode # [ 214.131012][T17880] loop4: lost filesystem error report for type 5 error -117 [ 214.131136][T17880] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.6436: couldn't read orphan inode 15 (err -117) [ 214.131161][T17880] loop4: lost filesystem error report for type 5 error -117 [ 214.131792][T17880] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.160175][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.217507][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/546.tmp-b7:4' failed: Read-only file system [ 214.262399][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/546.tmp-b7:4' failed: Read-only file system [ 214.292430][ T3287] udevd[3287]: symlink '../../loop2' '/dev/disk/by-diskseq/536.tmp-b7:2' failed: Read-only file system [ 214.306415][ T3580] udevd[3580]: symlink '../../loop3' '/dev/disk/by-diskseq/543.tmp-b7:3' failed: Read-only file system [ 214.307544][ T3289] udevd[3289]: symlink '../../loop4' '/dev/disk/by-diskseq/546.tmp-b7:4' failed: Read-only file system [ 214.450459][T17917] loop3: detected capacity change from 0 to 512 [ 214.457733][T17917] EXT4-fs: Ignoring removed i_version option [ 214.457762][T17917] EXT4-fs: Ignoring removed nobh option [ 214.483666][T17917] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 214.507093][T17917] EXT4-fs (loop3): 1 truncate cleaned up [ 214.507636][T17917] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 214.538992][T17923] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6451'. [ 214.642893][ T3398] logitech-hidpp-device 0003:046D:C082.000E: item fetching failed at offset 0/2 [ 214.643022][ T3398] logitech-hidpp-device 0003:046D:C082.000E: hidpp_probe:parse failed [ 214.643130][ T3398] logitech-hidpp-device 0003:046D:C082.000E: probe with driver logitech-hidpp-device failed with error -22 [ 214.688097][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.713513][T17934] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.6456'. [ 214.735030][T17937] loop3: detected capacity change from 0 to 256 [ 214.744903][T17937] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 214.765737][T17937] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 214.765821][T17937] FAT-fs (loop3): Filesystem has been set read-only [ 214.889164][T17959] IPv6: NLM_F_CREATE should be specified when creating new route [ 214.889215][T17959] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 214.889231][T17959] IPv6: NLM_F_CREATE should be set when creating new route [ 214.889244][T17959] IPv6: NLM_F_CREATE should be set when creating new route [ 214.889256][T17959] IPv6: NLM_F_CREATE should be set when creating new route [ 214.929582][T17959] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 215.464555][ T29] audit: type=1400 audit(1787782649.706:1824): avc: denied { unlink } for pid=3301 comm="syz-executor" name="file0" dev="tmpfs" ino=6549 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 216.069414][ T29] audit: type=1326 audit(1787782650.316:1825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 216.069865][ T29] audit: type=1326 audit(1787782650.316:1826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 216.069893][ T29] audit: type=1326 audit(1787782650.316:1827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 216.070178][ T29] audit: type=1326 audit(1787782650.316:1828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=256 compat=0 ip=0x7efc62bde0d9 code=0x7ffc0000 [ 216.120642][ T29] audit: type=1326 audit(1787782650.366:1829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efc62b9e90e code=0x7ffc0000 [ 216.122963][ T29] audit: type=1326 audit(1787782650.366:1830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efc62b9e90e code=0x7ffc0000 [ 216.124738][ T29] audit: type=1326 audit(1787782650.366:1831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efc62b9e90e code=0x7ffc0000 [ 216.128128][ T29] audit: type=1326 audit(1787782650.376:1832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efc62b9e90e code=0x7ffc0000 [ 216.129210][ T29] audit: type=1326 audit(1787782650.376:1833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18091 comm="syz.0.6502" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7efc62b9e90e code=0x7ffc0000 [ 216.320686][T18106] loop2: detected capacity change from 0 to 512 [ 216.333086][T18106] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 216.347265][T18106] EXT4-fs (loop2): 1 truncate cleaned up [ 216.347746][T18106] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.487674][ T3296] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.488051][T18114] loop3: detected capacity change from 0 to 1024 [ 216.488474][T18114] EXT4-fs: inline encryption not supported [ 216.506554][T18114] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 216.506620][T18114] ext4 filesystem being mounted at /218/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.591215][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 216.646176][T18125] veth0_to_bond: entered promiscuous mode [ 216.652960][T18125] veth0_to_bond: left promiscuous mode [ 216.799835][T18144] syz_tun: entered allmulticast mode [ 217.070084][T18160] loop3: detected capacity change from 0 to 1024 [ 217.084331][T18160] EXT4-fs: Ignoring removed nobh option [ 217.084434][T18160] EXT4-fs: Ignoring removed bh option [ 217.084569][T18160] EXT4-fs: Ignoring removed nobh option [ 217.098205][T18160] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.167423][T18168] veth0_to_bond: entered promiscuous mode [ 217.177921][T18168] veth0_to_bond: left promiscuous mode [ 217.264619][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.441735][T18207] loop3: detected capacity change from 0 to 1024 [ 217.443456][T18207] EXT4-fs: Ignoring removed nobh option [ 217.443541][T18207] EXT4-fs: Ignoring removed bh option [ 217.443653][T18207] EXT4-fs: Ignoring removed nobh option [ 217.557979][T18207] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.648871][T18220] veth0_to_bond: entered promiscuous mode [ 217.669794][T18220] veth0_to_bond: left promiscuous mode [ 217.715609][T18228] bond1: (slave bond_slave_1): Device is not our slave [ 217.715639][T18228] bond1: option active_slave: invalid value (bond_slave_1) [ 217.731914][T18228] bond1 (unregistering): Released all slaves [ 217.749369][T14772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.072875][T18285] loop3: detected capacity change from 0 to 1024 [ 218.082273][T18285] EXT4-fs: Ignoring removed nobh option [ 218.082474][T18285] EXT4-fs: Ignoring removed bh option [ 218.082522][T18285] EXT4-fs: Ignoring removed nobh option [ 218.234545][T14772] ================================================================== [ 218.234569][T14772] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 218.234590][T14772] [ 218.234593][T14772] read-write to 0xffff88811ac9f900 of 8 bytes by interrupt on cpu 1: [ 218.234605][T14772] __xa_clear_mark+0xf5/0x1e0 [ 218.234621][T14772] __folio_end_writeback+0xe7/0x530 [ 218.234638][T14772] folio_end_writeback_no_dropbehind+0x6d/0x200 [ 218.234651][T14772] folio_end_writeback+0x1c/0x70 [ 218.234662][T14772] ext4_finish_bio+0x454/0x770 [ 218.234685][T14772] ext4_end_bio+0x281/0x3a0 [ 218.234703][T14772] bio_endio+0x390/0x570 [ 218.234716][T14772] blk_update_request+0x33a/0x710 [ 218.234728][T14772] blk_mq_end_request+0x26/0x50 [ 218.234740][T14772] lo_complete_rq+0x98/0x130 [ 218.234758][T14772] blk_done_softirq+0x77/0xb0 [ 218.234775][T14772] handle_softirqs+0xcc/0x2a0 [ 218.234788][T14772] run_ksoftirqd+0x1c/0x30 [ 218.234802][T14772] smpboot_thread_fn+0x32f/0x520 [ 218.234814][T14772] kthread+0x223/0x270 [ 218.234826][T14772] ret_from_fork+0x146/0x330 [ 218.234843][T14772] ret_from_fork_asm+0x1a/0x30 [ 218.234859][T14772] [ 218.234863][T14772] read to 0xffff88811ac9f900 of 8 bytes by task 14772 on cpu 0: [ 218.234874][T14772] xas_find_marked+0x211/0x650 [ 218.234889][T14772] filemap_get_folios_tag+0xf7/0x400 [ 218.234901][T14772] filemap_fdatawait_keep_errors+0x6c/0x190 [ 218.234921][T14772] sync_inodes_sb+0x424/0x4d0 [ 218.234935][T14772] sync_filesystem+0x108/0x190 [ 218.234946][T14772] generic_shutdown_super+0x4c/0x220 [ 218.234959][T14772] kill_block_super+0x2d/0xb0 [ 218.234974][T14772] ext4_kill_sb+0x42/0x80 [ 218.234993][T14772] deactivate_locked_super+0x75/0x200 [ 218.235006][T14772] deactivate_super+0x9a/0xb0 [ 218.235017][T14772] cleanup_mnt+0x2c3/0x340 [ 218.235029][T14772] __cleanup_mnt+0x19/0x20 [ 218.235041][T14772] task_work_run+0x130/0x1a0 [ 218.235055][T14772] exit_to_user_mode_loop+0x1e4/0x8c0 [ 218.235073][T14772] do_syscall_64+0x212/0x360 [ 218.235086][T14772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.235100][T14772] [ 218.235104][T14772] value changed: 0xffff800000000000 -> 0x8000000000000000 [ 218.235117][T14772] [ 218.235121][T14772] Reported by Kernel Concurrency Sanitizer on: [ 218.235134][T14772] CPU: 0 UID: 0 PID: 14772 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(lazy) [ 218.235154][T14772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 218.235169][T14772] ==================================================================