last executing test programs: 914.105197ms ago: executing program 1 (id=3629): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) syz_clone(0x4000000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="a6") madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x3) 858.111361ms ago: executing program 1 (id=3632): unshare(0x28000600) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) ioctl$EVIOCGPHYS(r0, 0x40044583, 0x0) 800.976863ms ago: executing program 1 (id=3634): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 604.398962ms ago: executing program 3 (id=3646): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_FLAGS(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)={0x24, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x100}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 604.149732ms ago: executing program 4 (id=3647): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x3000046, &(0x7f00000004c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@usrquota}, {@data_err_ignore}, {@nobarrier}, {@oldalloc}, {@grpquota}, {@noload}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001080)="$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") madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x14) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) 503.211847ms ago: executing program 3 (id=3651): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x54, 0x14, 0x9535393fea6295b5, 0x40, 0xfffffffc, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x3f}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 489.606327ms ago: executing program 1 (id=3652): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) capset(&(0x7f0000000380)={0x20071026}, &(0x7f0000000040)={0x200000, 0x40200003, 0x0, 0x6, 0x8007}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) 447.78897ms ago: executing program 3 (id=3654): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4800}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) 427.36537ms ago: executing program 1 (id=3656): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000440), 0x81, 0x59c, &(0x7f0000001840)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000080)={0x0, 0x1, 0x2000, 0xfffc}) 415.422761ms ago: executing program 4 (id=3657): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8604, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xc}, 0x0, 0x7, 0x0, 0x6, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="180000002e0001ff070000000000000006"], 0x18}], 0x1, 0x0, 0x0, 0x84}, 0x300) 371.369413ms ago: executing program 2 (id=3659): r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x2, 0x8, 0x20, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}, 0x10) ppoll(&(0x7f0000000180)=[{r0, 0x401}], 0x1, &(0x7f0000000200), 0x0, 0x0) 363.422673ms ago: executing program 3 (id=3660): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000800)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@nobarrier}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@lazytime}, {@block_validity}, {@inlinecrypt}]}, 0x3, 0x440, &(0x7f0000000280)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000002000090002000000ffdbdf250200000008000800"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 320.409265ms ago: executing program 0 (id=3661): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003180)=@req3={0x2, 0x3a, 0x1000, 0x3a, 0x7ff, 0x2, 0x3}, 0x1c) 300.252186ms ago: executing program 2 (id=3662): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=@newqdisc={0x50, 0x24, 0x3fe3aa0262d8c583, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x10, 0xe}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x24, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0xffffffff}, @TCA_FQ_RATE_ENABLE={0x8, 0x5, 0x1}, @TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x9, 0x3}, @TCA_FQ_FLOW_MAX_RATE={0x8, 0x7, 0x101}]}}]}, 0x50}}, 0x4048000) 245.458989ms ago: executing program 2 (id=3663): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000001c000000000000ea04850000007b00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800) 242.555059ms ago: executing program 0 (id=3664): r0 = syz_open_dev$sg(&(0x7f0000000080), 0x6f5e, 0xa0001) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffd, 0x6, 0x10, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000380)="37eeafc163c2", 0x0, 0x3ff, 0x0, 0x3, 0x0}) 212.12172ms ago: executing program 3 (id=3665): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r0}, 0x10) syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) 208.31783ms ago: executing program 4 (id=3666): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x34}}, 0x0) 201.636821ms ago: executing program 0 (id=3667): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x10ffff, 0xfffffffd}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'bond0\x00', @ifru_names='wg0\x00'}) 198.905651ms ago: executing program 2 (id=3668): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000980)=ANY=[@ANYBLOB="300000001d00010028bd7000cddbdf2507000000", @ANYRES32=r1, @ANYBLOB="80d80208060002"], 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x40040) 173.699382ms ago: executing program 1 (id=3669): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) syslog(0x2, &(0x7f0000001500)=""/43, 0x2b) 170.056592ms ago: executing program 0 (id=3670): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) 159.640853ms ago: executing program 4 (id=3671): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x23, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x3}, &(0x7f0000001fee)='R\x10rust\xe3c*s\xa8rVid:\xc4e', 0x0) 123.442415ms ago: executing program 0 (id=3672): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000fbff000000000000001d8500000007000000850000002300000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f0000000180)='kmem_cache_free\x00', r0}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) 103.009755ms ago: executing program 2 (id=3673): openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2f00000000000001"], 0x20) 101.340686ms ago: executing program 4 (id=3674): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000047c0)=ANY=[@ANYBLOB="140000003a00010100000000000204000a"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/4085, 0xff5}], 0x1}}], 0x4000000000001a3, 0x140, 0x0) 88.657186ms ago: executing program 3 (id=3675): r0 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x20}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x9}, {0x1ff, 0xffffffffe, 0x4053e5, 0x24}, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1}, {{@in=@empty, 0x1, 0x33}, 0x2, @in6=@local, 0x3502, 0x1, 0x0, 0x0, 0x6, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, 0x9df}, 0x1c) 67.807707ms ago: executing program 0 (id=3676): ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b28, &(0x7f0000000000)={'wlan1\x00', @random="8100"}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000a40)={r0, 0x27, 0x14, 0x0, &(0x7f0000000000)="f8ad1dcc02cb29dcc80032008100", 0x0, 0x4000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x50) 31.426949ms ago: executing program 2 (id=3677): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7f7fffff, 0x3fe, 0x1, 0xd, 0x1, 0x6, 0x80000006}, 0x1c) bind$tipc(r0, &(0x7f0000001480)=@nameseq={0x1e, 0x1, 0x1, {0x43, 0x1, 0x3}}, 0x10) 0s ago: executing program 4 (id=3678): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f2dbd7000ffdbdf2501000000040001801c0002800c00018008000100160000000c000180080001"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) kernel console output (not intermixed with test programs): 6] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.110532][ T6576] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.136234][ T6611] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1422'. [ 67.198965][ T6621] loop4: detected capacity change from 0 to 1024 [ 67.207288][ T6621] EXT4-fs: Ignoring removed bh option [ 67.208180][ T2125] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.239942][ T2125] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.277216][ T2125] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.285420][ T2125] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.504894][ T6668] netlink: 'syz.1.1450': attribute type 3 has an invalid length. [ 67.771327][ T6720] netlink: 'syz.4.1475': attribute type 1 has an invalid length. [ 67.880122][ T6739] tipc: Started in network mode [ 67.885271][ T6739] tipc: Node identity ff000000000000000000000000000001, cluster identity 4711 [ 67.894232][ T6739] tipc: Enabling of bearer rejected, failed to enable media [ 67.946018][ T6746] loop3: detected capacity change from 0 to 1024 [ 67.983588][ T6746] EXT4-fs: inline encryption not supported [ 68.005805][ T6746] EXT4-fs: Ignoring removed orlov option [ 68.012210][ T6758] macvtap0: refused to change device tx_queue_len [ 68.037270][ T6746] EXT4-fs error (device loop3): mb_free_blocks:2037: group 0, inode 15: block 385:freeing already freed block (bit 24); block bitmap corrupt. [ 68.052003][ T6746] EXT4-fs (loop3): Remounting filesystem read-only [ 68.099192][ T6767] ext4 filesystem being mounted at /292/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 68.149451][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 68.149466][ T29] audit: type=1326 audit(1766142432.075:967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f2e41b1e1ff code=0x7ffc0000 [ 68.188536][ T29] audit: type=1326 audit(1766142432.115:968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f2e41b1f7d7 code=0x7ffc0000 [ 68.211869][ T29] audit: type=1326 audit(1766142432.115:969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2e41b1df90 code=0x7ffc0000 [ 68.236908][ T29] audit: type=1326 audit(1766142432.115:970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2e41b1f34b code=0x7ffc0000 [ 68.260251][ T29] audit: type=1326 audit(1766142432.115:971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f2e41b1e3aa code=0x7ffc0000 [ 68.283502][ T29] audit: type=1326 audit(1766142432.115:972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2e41b1f34b code=0x7ffc0000 [ 68.306885][ T29] audit: type=1326 audit(1766142432.115:973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2e41b1f34b code=0x7ffc0000 [ 68.331158][ T3326] EXT4-fs unmount: 63 callbacks suppressed [ 68.331174][ T3326] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 68.357929][ T3591] loop1: p1 < > p3 p4 [ 68.366004][ T3591] loop1: p3 start 458752 is beyond EOD, truncated [ 68.372560][ T3591] loop1: p4 start 268435456 is beyond EOD, truncated [ 68.402426][ T6774] loop1: p1 < > p3 p4 [ 68.414972][ T6774] loop1: p3 start 458752 is beyond EOD, truncated [ 68.421474][ T6774] loop1: p4 start 268435456 is beyond EOD, truncated [ 68.444581][ T29] audit: type=1400 audit(1766142432.355:974): avc: denied { read } for pid=6791 comm="syz.2.1509" name="mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.467515][ T29] audit: type=1400 audit(1766142432.355:975): avc: denied { open } for pid=6791 comm="syz.2.1509" path="/dev/mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.494406][ T29] audit: type=1326 audit(1766142432.365:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6773 comm="syz.1.1498" exe="/root/syz-executor" sig=0 arch=c000003e syscall=262 compat=0 ip=0x7f2e41b1de3a code=0x7ffc0000 [ 68.528220][ T6796] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 68.529443][ T3591] udevd[3591]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 68.559686][ T6798] macvtap0: refused to change device tx_queue_len [ 68.571384][ T6803] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 68.571401][ T3591] udevd[3591]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 68.577913][ T6803] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 68.595777][ T6803] vhci_hcd vhci_hcd.0: Device attached [ 68.615574][ T6803] vhci_hcd vhci_hcd.0: port 0 already used [ 68.622145][ T6804] vhci_hcd: connection closed [ 68.622243][ T849] vhci_hcd vhci_hcd.4: stop threads [ 68.632193][ T849] vhci_hcd vhci_hcd.4: release socket [ 68.637606][ T849] vhci_hcd vhci_hcd.4: disconnect device [ 68.802659][ T6838] bridge0: entered promiscuous mode [ 68.808210][ T6838] macvlan2: entered promiscuous mode [ 68.815198][ T6835] macvtap0: refused to change device tx_queue_len [ 68.860138][ T6846] netlink: 'syz.3.1531': attribute type 5 has an invalid length. [ 68.867951][ T6846] __nla_validate_parse: 6 callbacks suppressed [ 68.867966][ T6846] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1531'. [ 68.917459][ T6853] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.930836][ T6853] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.1535: lblock 2 mapped to illegal pblock 2 (length 1) [ 68.945358][ T6853] EXT4-fs (loop1): Remounting filesystem read-only [ 68.952125][ T6853] EXT4-fs (loop1): 1 orphan inode deleted [ 68.958947][ T6853] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.991336][ T6858] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.005545][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.020462][ T6858] ext4 filesystem being mounted at /303/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.046493][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.329004][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.336580][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.344080][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.351779][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.359237][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.361982][ T6911] set_capacity_and_notify: 4 callbacks suppressed [ 69.361999][ T6911] loop4: detected capacity change from 0 to 1024 [ 69.366670][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.378218][ T6915] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1562'. [ 69.379559][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.398681][ T6911] EXT4-fs: Ignoring removed nobh option [ 69.403110][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.416027][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.423452][ T9] hid-generic 00A0:0006:0003.0001: unknown main item tag 0x0 [ 69.433769][ T9] hid-generic 00A0:0006:0003.0001: hidraw0: HID v0.05 Device [syz1] on syz0 [ 69.491014][ T6911] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.523155][ T6911] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 69.525156][ T6918] fido_id[6918]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 69.553743][ T6911] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 2 with error 28 [ 69.565982][ T6911] EXT4-fs (loop4): This should not happen!! Data will be lost [ 69.565982][ T6911] [ 69.575701][ T6911] EXT4-fs (loop4): Total free blocks count 0 [ 69.581760][ T6911] EXT4-fs (loop4): Free/Dirty block details [ 69.587889][ T6911] EXT4-fs (loop4): free_blocks=20480 [ 69.593208][ T6911] EXT4-fs (loop4): dirty_blocks=16 [ 69.598445][ T6911] EXT4-fs (loop4): Block reservation details [ 69.599901][ T6934] loop3: detected capacity change from 0 to 512 [ 69.604427][ T6911] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 69.625974][ T6935] loop2: detected capacity change from 0 to 1024 [ 69.638458][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.657865][ T6934] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.1572: inode has both inline data and extents flags [ 69.677716][ T6935] EXT4-fs: Ignoring removed nobh option [ 69.683310][ T6935] EXT4-fs: Ignoring removed bh option [ 69.691458][ T6934] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1572: couldn't read orphan inode 15 (err -117) [ 69.738054][ T6948] loop1: detected capacity change from 0 to 512 [ 69.744595][ T6934] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.761271][ T6935] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.787880][ T6948] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.800715][ T6935] EXT4-fs warning (device loop2): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 69.820013][ T6948] ext4 filesystem being mounted at /374/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.832124][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.843943][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.867395][ T6960] usb usb7: usbfs: process 6960 (syz.4.1593) did not claim interface 0 before use [ 69.918726][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.955857][ T6976] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1585'. [ 70.023318][ T6983] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1592'. [ 70.041020][ T5346] kernel write not supported for file /sg0 (pid: 5346 comm: kworker/1:10) [ 70.371240][ T7015] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1607'. [ 70.503468][ T7027] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1614'. [ 70.512463][ T7027] netlink: 'syz.3.1614': attribute type 1 has an invalid length. [ 70.520215][ T7027] netlink: 464 bytes leftover after parsing attributes in process `syz.3.1614'. [ 71.039039][ T7118] loop2: detected capacity change from 0 to 2048 [ 71.045677][ T7118] EXT4-fs: Ignoring removed mblk_io_submit option [ 71.082324][ T7118] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.104562][ T7118] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1659: bg 0: block 234: padding at end of block bitmap is not set [ 71.126317][ T7118] EXT4-fs (loop2): Remounting filesystem read-only [ 71.133119][ T7118] EXT4-fs (loop2): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 71.160691][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.351106][ T7160] can0: slcan on ttyS3. [ 71.386402][ T7164] loop2: detected capacity change from 0 to 128 [ 71.417438][ T7160] can0 (unregistered): slcan off ttyS3. [ 71.517226][ T7185] loop2: detected capacity change from 0 to 256 [ 71.540699][ T7185] FAT-fs (loop2): Directory bread(block 64) failed [ 71.558471][ T7185] FAT-fs (loop2): Directory bread(block 65) failed [ 71.571780][ T7185] FAT-fs (loop2): Directory bread(block 66) failed [ 71.589546][ T7185] FAT-fs (loop2): Directory bread(block 67) failed [ 71.601661][ T7185] FAT-fs (loop2): Directory bread(block 68) failed [ 71.623840][ T7185] FAT-fs (loop2): Directory bread(block 69) failed [ 71.643478][ T7185] FAT-fs (loop2): Directory bread(block 70) failed [ 71.659486][ T7185] FAT-fs (loop2): Directory bread(block 71) failed [ 71.675026][ T7185] FAT-fs (loop2): Directory bread(block 72) failed [ 71.684284][ T7185] FAT-fs (loop2): Directory bread(block 73) failed [ 71.698727][ T7209] syz_tun: entered promiscuous mode [ 71.707288][ T7209] macvlan2: entered allmulticast mode [ 71.712702][ T7209] syz_tun: entered allmulticast mode [ 71.722396][ T7209] syz_tun: left allmulticast mode [ 71.727478][ T7209] syz_tun: left promiscuous mode [ 71.745245][ T7213] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1703'. [ 71.754476][ T7213] Zero length message leads to an empty skb [ 71.881860][ T7232] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1712'. [ 71.890959][ T7232] netlink: 'syz.3.1712': attribute type 1 has an invalid length. [ 71.898727][ T7232] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1712'. [ 71.980397][ T7243] gretap0: entered promiscuous mode [ 71.997247][ T7243] vlan3: entered promiscuous mode [ 72.059933][ T7238] loop4: detected capacity change from 0 to 8192 [ 72.161589][ T7262] loop3: detected capacity change from 0 to 1024 [ 72.185794][ T7262] EXT4-fs: Ignoring removed bh option [ 72.196123][ T7266] netlink: 'syz.2.1727': attribute type 1 has an invalid length. [ 72.217610][ T7262] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.286521][ T7262] EXT4-fs error (device loop3): mb_free_blocks:2037: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 72.317669][ T7262] EXT4-fs (loop3): Remounting filesystem read-only [ 72.341030][ T7290] netlink: 'syz.0.1737': attribute type 11 has an invalid length. [ 72.375085][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.377029][ T7297] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 72.450950][ T7307] loop1: detected capacity change from 0 to 512 [ 72.501588][ T7307] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.1745: corrupted inode contents [ 72.563828][ T7307] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 72.583862][ T7307] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.1745: corrupted inode contents [ 72.596031][ T7307] EXT4-fs error (device loop1): ext4_evict_inode:301: inode #15: comm syz.1.1745: mark_inode_dirty error [ 72.607551][ T7307] EXT4-fs (loop1): 1 orphan inode deleted [ 72.613817][ T7307] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.659520][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.845062][ T7359] hub 2-0:1.0: USB hub found [ 72.860328][ T7367] bridge0: entered promiscuous mode [ 72.865564][ T7367] macsec1: entered promiscuous mode [ 72.871258][ T7359] hub 2-0:1.0: 8 ports detected [ 72.991561][ T7376] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.060811][ T7396] SELinux: security_context_str_to_sid (ÿÿ) failed with errno=-22 [ 73.089088][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.265853][ T29] kauditd_printk_skb: 80 callbacks suppressed [ 73.265868][ T29] audit: type=1400 audit(1766142437.185:1055): avc: denied { listen } for pid=7425 comm="syz.3.1801" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 73.477594][ T29] audit: type=1400 audit(1766142437.405:1056): avc: denied { setopt } for pid=7455 comm="syz.2.1817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 73.591126][ T7461] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.598424][ T7461] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.652848][ T7461] bridge_slave_0: left allmulticast mode [ 73.658825][ T7461] bridge_slave_0: left promiscuous mode [ 73.664983][ T7461] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.679842][ T29] audit: type=1400 audit(1766142437.605:1057): avc: denied { read } for pid=7475 comm="syz.4.1823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.703385][ T7461] bridge_slave_1: left allmulticast mode [ 73.709426][ T7461] bridge_slave_1: left promiscuous mode [ 73.715123][ T7461] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.741146][ T7484] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 73.752078][ T7484] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 73.764461][ T7484] JBD2: no valid journal superblock found [ 73.770246][ T7484] EXT4-fs (loop0): Could not load journal inode [ 73.780655][ T7461] bond0: (slave bond_slave_0): Releasing backup interface [ 73.798821][ T7484] SELinux: security_context_str_to_sid (Ð-šXܘ7.H\¹ÿ %ºu@) failed with errno=-22 [ 73.815536][ T7461] bond0: (slave bond_slave_1): Releasing backup interface [ 73.880344][ T7461] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.881788][ T7488] EXT4-fs (loop1): orphan cleanup on readonly fs [ 73.892708][ T7461] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.934740][ T7488] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1829: ea_inode with extended attributes [ 73.949387][ T7461] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.958313][ T7461] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.973594][ T7461] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 73.998990][ T7488] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1829: error while reading EA inode 11 err=-117 [ 74.090419][ T7488] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 74.186108][ T7488] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1829: ea_inode with extended attributes [ 74.226060][ T7506] FAT-fs (loop0): Directory bread(block 64) failed [ 74.262122][ T7506] FAT-fs (loop0): Directory bread(block 65) failed [ 74.262146][ T7488] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1829: error while reading EA inode 11 err=-117 [ 74.275571][ T7506] FAT-fs (loop0): Directory bread(block 66) failed [ 74.287528][ T7506] FAT-fs (loop0): Directory bread(block 67) failed [ 74.294084][ T7506] FAT-fs (loop0): Directory bread(block 68) failed [ 74.300803][ T7506] FAT-fs (loop0): Directory bread(block 69) failed [ 74.307545][ T7506] FAT-fs (loop0): Directory bread(block 70) failed [ 74.314092][ T7506] FAT-fs (loop0): Directory bread(block 71) failed [ 74.320799][ T7506] FAT-fs (loop0): Directory bread(block 72) failed [ 74.327451][ T7506] FAT-fs (loop0): Directory bread(block 73) failed [ 74.334397][ T7488] EXT4-fs (loop1): 1 orphan inode deleted [ 74.347515][ T7488] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.372974][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.383012][ T7506] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 74.391561][ T7506] FAT-fs (loop0): Filesystem has been set read-only [ 74.398302][ T7506] syz.0.1836: attempt to access beyond end of device [ 74.398302][ T7506] loop0: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 74.412235][ T7506] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 74.421119][ T7506] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 74.430367][ T7506] syz.0.1836: attempt to access beyond end of device [ 74.430367][ T7506] loop0: rw=8388608, sector=1736, nr_sectors = 8 limit=256 [ 74.501453][ T7523] set_capacity_and_notify: 5 callbacks suppressed [ 74.501471][ T7523] loop2: detected capacity change from 0 to 512 [ 74.593168][ T29] audit: type=1400 audit(1766142438.515:1058): avc: denied { bind } for pid=7532 comm="syz.4.1851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 74.612512][ T29] audit: type=1400 audit(1766142438.515:1059): avc: denied { name_bind } for pid=7532 comm="syz.4.1851" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 74.634362][ T29] audit: type=1400 audit(1766142438.515:1060): avc: denied { node_bind } for pid=7532 comm="syz.4.1851" saddr=::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 74.683793][ T7523] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.726801][ T7523] ext4 filesystem being mounted at /394/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.737071][ T29] audit: type=1326 audit(1766142438.645:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7547 comm="syz.0.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 74.760712][ T29] audit: type=1326 audit(1766142438.645:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7547 comm="syz.0.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 74.784123][ T29] audit: type=1326 audit(1766142438.645:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7547 comm="syz.0.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 74.807590][ T29] audit: type=1326 audit(1766142438.645:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7547 comm="syz.0.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 74.833539][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.908765][ T7562] loop2: detected capacity change from 0 to 512 [ 74.916055][ T7562] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 74.925137][ T7562] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 74.959860][ T7562] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 75.016944][ T7562] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 75.055537][ T7562] System zones: 0-2, 18-18, 34-34 [ 75.080190][ T7577] __nla_validate_parse: 9 callbacks suppressed [ 75.080208][ T7577] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1869'. [ 75.106099][ T7562] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.1862: iget: bad i_size value: 360287970189639680 [ 75.141641][ T7580] loop4: detected capacity change from 0 to 512 [ 75.150283][ T7580] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 75.160545][ T7562] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1862: couldn't read orphan inode 15 (err -117) [ 75.173565][ T7580] EXT4-fs (loop4): 1 truncate cleaned up [ 75.179796][ T7580] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.203392][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.215846][ T7562] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.288110][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.403827][ T7611] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1884'. [ 75.452673][ T7617] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1888'. [ 75.721310][ T7657] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1905'. [ 75.730414][ T7657] netlink: 'syz.0.1905': attribute type 2 has an invalid length. [ 75.738153][ T7657] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1905'. [ 75.830303][ T7662] loop4: detected capacity change from 0 to 512 [ 75.863007][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:4' failed: Read-only file system [ 75.875232][ T7674] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1915'. [ 75.928259][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/290.tmp-b7:4' failed: Read-only file system [ 75.961144][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:4' failed: Read-only file system [ 76.019090][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/290.tmp-b7:4' failed: Read-only file system [ 76.054421][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/290.tmp-b7:4' failed: Read-only file system [ 76.095751][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/291.tmp-b7:4' failed: Read-only file system [ 76.221961][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/291.tmp-b7:4' failed: Read-only file system [ 76.309226][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/291.tmp-b7:4' failed: Read-only file system [ 76.353727][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/291.tmp-b7:4' failed: Read-only file system [ 76.429478][ T7736] loop4: detected capacity change from 0 to 1024 [ 76.446993][ T7736] EXT4-fs: Ignoring removed bh option [ 76.456332][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/292.tmp-b7:4' failed: Read-only file system [ 76.456656][ T7736] EXT4-fs: inline encryption not supported [ 76.535774][ T7736] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.557463][ T7736] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 76.577630][ T7736] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.1941: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.602006][ T7736] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 48: comm syz.4.1941: lblock 0 mapped to illegal pblock 48 (length 1) [ 76.636542][ T7736] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1941: Failed to acquire dquot type 0 [ 76.648782][ T7736] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 76.658543][ T7736] EXT4-fs error (device loop4): ext4_evict_inode:253: inode #11: comm syz.4.1941: mark_inode_dirty error [ 76.670014][ T7736] EXT4-fs warning (device loop4): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 76.680396][ T7736] EXT4-fs (loop4): 1 orphan inode deleted [ 76.686600][ T7736] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.699292][ T53] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.715177][ T53] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 0 [ 76.759467][ T7736] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm syz.4.1941: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.891379][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.903544][ T3326] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 76.919092][ T7782] netlink: 292 bytes leftover after parsing attributes in process `syz.3.1968'. [ 76.938409][ T3326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 76.970962][ T3326] EXT4-fs error (device loop4): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 77.004953][ T7791] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 77.060235][ T7797] bond1: option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 77.070917][ T7797] bond1 (unregistering): Released all slaves [ 77.073582][ T7801] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1976'. [ 77.086014][ T7801] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1976'. [ 77.107404][ T7803] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1974'. [ 77.408386][ T7847] loop2: detected capacity change from 0 to 1024 [ 77.417352][ T7847] EXT4-fs: inline encryption not supported [ 77.423241][ T7847] EXT4-fs: Ignoring removed orlov option [ 77.641991][ T7847] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.674446][ T7847] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 15: block 385:freeing already freed block (bit 24); block bitmap corrupt. [ 77.692565][ T7847] EXT4-fs (loop2): Remounting filesystem read-only [ 77.734044][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.821484][ T7869] loop1: detected capacity change from 0 to 512 [ 77.828250][ T7869] EXT4-fs: Ignoring removed i_version option [ 77.834316][ T7869] EXT4-fs: Ignoring removed bh option [ 77.904966][ T7869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.966931][ T7869] ext4 filesystem being mounted at /465/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.013101][ T7883] loop3: detected capacity change from 0 to 128 [ 78.047350][ T7869] SELinux: Context system_u:object_r:crontab_exec_t:s0 is not valid (left unmapped). [ 78.076103][ T7883] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 78.094200][ T7888] bridge0: entered promiscuous mode [ 78.100857][ T7883] ext4 filesystem being mounted at /412/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 78.133142][ T7888] macvlan2: entered promiscuous mode [ 78.147608][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.166708][ T3328] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.402228][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 78.402317][ T29] audit: type=1326 audit(1766142442.325:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7937 comm="syz.4.2036" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efeb86af749 code=0x7ffc0000 [ 78.442200][ T29] audit: type=1326 audit(1766142442.325:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7937 comm="syz.4.2036" exe="/root/syz-executor" sig=0 arch=c000003e syscall=259 compat=0 ip=0x7efeb86af749 code=0x7ffc0000 [ 78.465686][ T29] audit: type=1326 audit(1766142442.325:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7937 comm="syz.4.2036" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efeb86af749 code=0x7ffc0000 [ 78.489133][ T29] audit: type=1326 audit(1766142442.345:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7937 comm="syz.4.2036" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efeb86af749 code=0x7ffc0000 [ 78.573129][ T7950] loop4: detected capacity change from 0 to 1024 [ 78.590347][ T7950] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.610143][ T7950] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.2041: lblock 2 mapped to illegal pblock 2 (length 1) [ 78.628688][ T7950] EXT4-fs (loop4): Remounting filesystem read-only [ 78.635302][ T7950] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 78.648749][ T7950] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 78.657618][ T7950] EXT4-fs (loop4): 1 orphan inode deleted [ 78.664105][ T7950] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.692028][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.789346][ T29] audit: type=1400 audit(1766142442.715:1102): avc: denied { connect } for pid=7978 comm="syz.0.2055" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 78.814489][ T7983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.829965][ T29] audit: type=1400 audit(1766142442.735:1103): avc: denied { ioctl } for pid=7981 comm="syz.2.2057" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.857635][ T7983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.912381][ T7995] loop4: detected capacity change from 0 to 512 [ 78.931150][ T7995] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 78.942069][ T7995] EXT4-fs (loop4): 1 truncate cleaned up [ 78.948160][ T7995] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.974608][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.309523][ T8041] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 79.327326][ T8041] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 79.429393][ T8055] EXT4-fs: Ignoring removed nobh option [ 79.435182][ T8055] EXT4-fs: Ignoring removed bh option [ 79.451478][ T8055] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.474256][ T8055] EXT4-fs warning (device loop4): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 79.495847][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.543669][ T8064] set_capacity_and_notify: 2 callbacks suppressed [ 79.543689][ T8064] loop4: detected capacity change from 0 to 512 [ 79.561370][ T8064] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.2094: inode has both inline data and extents flags [ 79.585178][ T8064] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2094: couldn't read orphan inode 15 (err -117) [ 79.640734][ T8064] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.676392][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.696335][ T8073] loop1: detected capacity change from 0 to 164 [ 79.705818][ T8073] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 79.723806][ T8076] loop4: detected capacity change from 0 to 512 [ 79.731405][ T8076] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 79.747935][ T29] audit: type=1400 audit(1766142443.675:1104): avc: denied { block_suspend } for pid=8077 comm="syz.3.2100" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 79.779515][ T8073] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 79.890823][ T29] audit: type=1400 audit(1766142443.815:1105): avc: denied { bind } for pid=8089 comm="syz.2.2107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 80.056307][ T8107] loop4: detected capacity change from 0 to 1024 [ 80.083935][ T8107] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.103356][ T8107] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.154843][ T8107] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.232700][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.543747][ T8173] __nla_validate_parse: 5 callbacks suppressed [ 80.543761][ T8173] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2147'. [ 80.869018][ T3591] udevd[3591]: symlink '../../loop2' '/dev/disk/by-diskseq/295.tmp-b7:2' failed: Read-only file system [ 80.900845][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 80.947529][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 81.017233][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 81.021353][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 81.047796][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/313.tmp-b7:1' failed: Read-only file system [ 81.075266][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 81.116601][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/313.tmp-b7:1' failed: Read-only file system [ 81.140647][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 81.189909][ T3591] udevd[3591]: symlink '../../loop1' '/dev/disk/by-diskseq/313.tmp-b7:1' failed: Read-only file system [ 81.232906][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/315.tmp-b7:4' failed: Read-only file system [ 81.244197][ T8248] netlink: 596 bytes leftover after parsing attributes in process `syz.1.2183'. [ 81.264794][ T8250] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 81.282604][ T8252] loop0: detected capacity change from 0 to 256 [ 81.325447][ T8252] FAT-fs (loop0): Directory bread(block 64) failed [ 81.353880][ T8252] FAT-fs (loop0): Directory bread(block 65) failed [ 81.372638][ T8252] FAT-fs (loop0): Directory bread(block 66) failed [ 81.390997][ T8252] FAT-fs (loop0): Directory bread(block 67) failed [ 81.407382][ T8252] FAT-fs (loop0): Directory bread(block 68) failed [ 81.431080][ T8252] FAT-fs (loop0): Directory bread(block 69) failed [ 81.458050][ T8252] FAT-fs (loop0): Directory bread(block 70) failed [ 81.464704][ T8252] FAT-fs (loop0): Directory bread(block 71) failed [ 81.480875][ T8252] FAT-fs (loop0): Directory bread(block 72) failed [ 81.488793][ T8252] FAT-fs (loop0): Directory bread(block 73) failed [ 81.505295][ T8269] loop4: detected capacity change from 0 to 1024 [ 81.512143][ T8269] EXT4-fs: inline encryption not supported [ 81.518728][ T8269] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 81.529632][ T8269] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 81.539347][ T8269] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 81.549564][ T8269] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 81.558338][ T8269] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 81.655452][ T8286] loop3: detected capacity change from 0 to 512 [ 81.881599][ T8316] netlink: 164 bytes leftover after parsing attributes in process `syz.3.2217'. [ 81.954242][ T8327] gretap0: entered promiscuous mode [ 81.968226][ T8327] vlan2: entered promiscuous mode [ 81.989800][ T8332] netlink: 774 bytes leftover after parsing attributes in process `syz.1.2223'. [ 81.999027][ T8332] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2223'. [ 82.014815][ T8334] loop4: detected capacity change from 0 to 1024 [ 82.021628][ T8334] EXT4-fs: Ignoring removed bh option [ 82.027456][ T8334] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 82.038488][ T8334] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 82.048093][ T8334] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 82.058212][ T8334] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 82.081921][ T8337] loop3: detected capacity change from 0 to 1024 [ 82.120149][ T8337] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.134858][ T8344] loop2: detected capacity change from 0 to 512 [ 82.187640][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.198164][ T4972] loop1: p2 < > p4 [ 82.206911][ T4972] loop1: p4 size 262144 extends beyond EOD, truncated [ 82.214391][ T8344] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c01c, mo2=0082] [ 82.235837][ T8340] loop1: p2 < > p4 [ 82.236122][ T8344] System zones: 1-3, 19-19, 35-38 [ 82.246084][ T8344] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.258636][ T8340] loop1: p4 size 262144 extends beyond EOD, truncated [ 82.265740][ T8344] ext4 filesystem being mounted at /436/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.297851][ T8344] EXT4-fs warning (device loop2): ext4_empty_dir:3097: inode #12: comm syz.2.2240: directory missing '..' [ 82.375656][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.411106][ T8377] FAT-fs (loop4): Directory bread(block 414) failed [ 82.440772][ T8377] FAT-fs (loop4): Directory bread(block 415) failed [ 82.450131][ T8377] FAT-fs (loop4): Directory bread(block 416) failed [ 82.456799][ T8377] FAT-fs (loop4): Directory bread(block 417) failed [ 82.463602][ T8377] FAT-fs (loop4): Directory bread(block 418) failed [ 82.470757][ T8377] FAT-fs (loop4): Directory bread(block 419) failed [ 82.477497][ T8377] FAT-fs (loop4): Directory bread(block 420) failed [ 82.484355][ T8377] FAT-fs (loop4): Directory bread(block 421) failed [ 82.502994][ T8377] FAT-fs (loop4): FAT read failed (blocknr 128) [ 82.587497][ T8398] EXT4-fs: Ignoring removed oldalloc option [ 82.618715][ T8398] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.651516][ T3949] IPVS: starting estimator thread 0... [ 82.672592][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.704334][ T8415] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2268'. [ 82.713293][ T8415] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2268'. [ 82.720385][ T8414] netlink: 36 bytes leftover after parsing attributes in process `syz.4.2261'. [ 82.731451][ T8414] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2261'. [ 82.751581][ T8407] IPVS: using max 2400 ests per chain, 120000 per kthread [ 82.799995][ T8424] tc_dump_action: action bad kind [ 82.896235][ T8438] EXT4-fs: Ignoring removed bh option [ 82.909222][ T8438] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 82.946686][ T8445] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2275'. [ 82.956940][ T8438] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.993678][ T8448] SELinux: security_context_str_to_sid (ÿÿ) failed with errno=-22 [ 83.035578][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.131411][ T8471] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 83.142989][ T8471] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 83.153095][ T8471] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.2287: Corrupt directory, running e2fsck is recommended [ 83.172851][ T8471] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 83.181144][ T8471] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.2287: corrupted in-inode xattr: e_name out of bounds [ 83.195876][ T8471] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2287: couldn't read orphan inode 15 (err -117) [ 83.208335][ T8471] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.268633][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.425433][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 83.425449][ T29] audit: type=1400 audit(2000000002.790:1137): avc: denied { write } for pid=8512 comm="syz.2.2307" path="socket:[20289]" dev="sockfs" ino=20289 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 83.531718][ T8525] netlink: 'syz.3.2312': attribute type 4 has an invalid length. [ 83.727536][ T29] audit: type=1326 audit(2000000003.090:1138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.754998][ T29] audit: type=1326 audit(2000000003.120:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.778500][ T29] audit: type=1326 audit(2000000003.120:1140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.801957][ T29] audit: type=1326 audit(2000000003.120:1141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.825446][ T29] audit: type=1326 audit(2000000003.120:1142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.848778][ T29] audit: type=1326 audit(2000000003.120:1143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.872273][ T29] audit: type=1326 audit(2000000003.120:1144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8562 comm="syz.0.2331" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f091b3cf749 code=0x7ffc0000 [ 83.937972][ T8579] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 83.946181][ T8579] System zones: 0-2, 18-18, 34-34 [ 83.953410][ T8579] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2338: bg 0: block 248: padding at end of block bitmap is not set [ 84.007275][ T8579] Quota error (device loop2): write_blk: dquota write failed [ 84.014704][ T8579] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 84.035819][ T8585] FAT-fs (loop0): Directory bread(block 199916) failed [ 84.072563][ T8579] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2338: Failed to acquire dquot type 1 [ 84.076519][ T8585] FAT-fs (loop0): Directory bread(block 199917) failed [ 84.088279][ T8587] : renamed from gre0 (while UP) [ 84.091793][ T8585] FAT-fs (loop0): Directory bread(block 199918) failed [ 84.102896][ T8585] FAT-fs (loop0): Directory bread(block 199919) failed [ 84.109951][ T8585] FAT-fs (loop0): Directory bread(block 199920) failed [ 84.117326][ T8579] EXT4-fs (loop2): 1 truncate cleaned up [ 84.117324][ T8585] FAT-fs (loop0): Directory bread(block 199921) failed [ 84.117403][ T8585] FAT-fs (loop0): Directory bread(block 199922) failed [ 84.123426][ T8579] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.130068][ T8585] FAT-fs (loop0): Directory bread(block 199923) failed [ 84.138281][ T8587] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 84.152864][ T8579] ext4 filesystem being mounted at /464/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.216834][ T8585] FAT-fs (loop0): FAT read failed (blocknr 128) [ 84.236322][ T8591] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 84.247251][ T8591] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 84.265742][ T8591] JBD2: no valid journal superblock found [ 84.268969][ T8579] syz.2.2338 (8579) used greatest stack depth: 9184 bytes left [ 84.271485][ T8591] EXT4-fs (loop1): Could not load journal inode [ 84.296042][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.321792][ T5842] IPVS: starting estimator thread 0... [ 84.349211][ T8591] SELinux: security_context_str_to_sid (Ð-šXܘ7.H\¹ÿ %ºu@) failed with errno=-22 [ 84.437169][ T8596] IPVS: using max 1824 ests per chain, 91200 per kthread [ 84.701521][ T8632] set_capacity_and_notify: 8 callbacks suppressed [ 84.701535][ T8632] loop3: detected capacity change from 0 to 2048 [ 84.757501][ T8632] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=8842c128, mo2=0002] [ 84.776673][ T8632] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.798741][ T8643] vhci_hcd vhci_hcd.2: invalid port number 96 [ 84.804873][ T8643] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 84.830381][ T8632] EXT4-fs error (device loop3): ext4_ext_precache:649: inode #2: comm syz.3.2363: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 84.899968][ T8632] EXT4-fs (loop3): Remounting filesystem read-only [ 84.966449][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.124194][ T8658] loop4: detected capacity change from 0 to 1024 [ 85.164959][ T8658] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.200168][ T8658] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 85.247161][ T8658] System zones: 0-1, 3-36 [ 85.273877][ T8658] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.381743][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.490058][ T8691] loop3: detected capacity change from 0 to 512 [ 85.530517][ T8691] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.547233][ T8691] ext4 filesystem being mounted at /472/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.715863][ T8707] __nla_validate_parse: 4 callbacks suppressed [ 85.715937][ T8707] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2390'. [ 85.869520][ T8729] loop0: detected capacity change from 0 to 512 [ 85.877547][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/349.tmp-b7:3' failed: Read-only file system [ 85.883404][ T8729] EXT4-fs: Ignoring removed bh option [ 85.897227][ T3591] udevd[3591]: symlink '../../loop0' '/dev/disk/by-diskseq/341.tmp-b7:0' failed: Read-only file system [ 85.914554][ T4685] udevd[4685]: symlink '../../loop2' '/dev/disk/by-diskseq/343.tmp-b7:2' failed: Read-only file system [ 85.940321][ T3308] udevd[3308]: symlink '../../loop4' '/dev/disk/by-diskseq/347.tmp-b7:4' failed: Read-only file system [ 85.952547][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/349.tmp-b7:3' failed: Read-only file system [ 85.952666][ T3591] udevd[3591]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 85.981190][ T8729] ext4 filesystem being mounted at /437/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 85.986407][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/342.tmp-b7:1' failed: Read-only file system [ 86.016756][ T3591] udevd[3591]: symlink '../../loop0' '/dev/disk/by-diskseq/350.tmp-b7:0' failed: Read-only file system [ 86.028760][ T3591] udevd[3591]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 86.045920][ T4685] udevd[4685]: symlink '../../loop2' '/dev/disk/by-diskseq/343.tmp-b7:2' failed: Read-only file system [ 86.130821][ T8757] loop2: detected capacity change from 0 to 512 [ 86.281492][ T8780] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.322204][ T8783] bond1: option ad_user_port_key: invalid value (1136) [ 86.329197][ T8783] bond1: option ad_user_port_key: allowed values 0 - 1023 [ 86.379500][ T8783] bond1 (unregistering): Released all slaves [ 86.431016][ T8780] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.520163][ T8780] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.587942][ T8780] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.609237][ T8809] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2439'. [ 86.619174][ T8807] netlink: 'syz.2.2438': attribute type 3 has an invalid length. [ 86.655991][ T2240] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.675771][ T2240] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.720682][ T2240] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.730532][ T2240] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.887957][ T8845] loop2: detected capacity change from 0 to 512 [ 86.915069][ T8845] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.959560][ T8852] netlink: 'syz.3.2461': attribute type 3 has an invalid length. [ 86.964232][ T8854] loop4: detected capacity change from 0 to 764 [ 86.967338][ T8852] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2461'. [ 86.991578][ T8845] ext4 filesystem being mounted at /489/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 87.014565][ T8854] rock: directory entry would overflow storage [ 87.020824][ T8854] rock: sig=0x5245, size=8, remaining=5 [ 87.349801][ T8907] vlan2: entered allmulticast mode [ 87.396195][ T8916] loop0: detected capacity change from 0 to 1024 [ 87.405105][ T8916] EXT4-fs: Ignoring removed bh option [ 87.422023][ T8918] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2492'. [ 87.441217][ T8916] EXT4-fs: inline encryption not supported [ 87.450793][ T8916] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.477187][ T8922] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2493'. [ 87.477240][ T8922] netlink: 'syz.1.2493': attribute type 2 has an invalid length. [ 87.477251][ T8922] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2493'. [ 87.479974][ T8916] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 87.480846][ T8916] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 2: comm syz.0.2490: lblock 2 mapped to illegal pblock 2 (length 1) [ 87.481119][ T8916] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 48: comm syz.0.2490: lblock 0 mapped to illegal pblock 48 (length 1) [ 87.481411][ T8916] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2490: Failed to acquire dquot type 0 [ 87.481571][ T8916] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 87.481732][ T8916] EXT4-fs error (device loop0): ext4_evict_inode:253: inode #11: comm syz.0.2490: mark_inode_dirty error [ 87.481846][ T8916] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 87.481880][ T8916] EXT4-fs (loop0): 1 orphan inode deleted [ 87.497236][ T53] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 87.497417][ T53] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 0 [ 87.510248][ T8916] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm syz.0.2490: lblock 1 mapped to illegal pblock 1 (length 1) [ 87.561062][ T8929] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2496'. [ 87.586932][ T3322] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 87.587488][ T3322] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 87.587555][ T3322] EXT4-fs error (device loop0): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 87.988557][ T8971] loop2: detected capacity change from 0 to 128 [ 88.017782][ T8971] ext4 filesystem being mounted at /503/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 88.429063][ T9041] loop4: detected capacity change from 0 to 1024 [ 88.461802][ T9041] ext4 filesystem being mounted at /494/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.521830][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 88.521846][ T29] audit: type=1400 audit(2000000007.890:1165): avc: denied { write } for pid=9053 comm="syz.3.2554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 88.585184][ T9063] EXT4-fs: Ignoring removed orlov option [ 88.599173][ T9066] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2560'. [ 88.615186][ T9063] SELinux: Context @ is not valid (left unmapped). [ 88.622612][ T29] audit: type=1400 audit(2000000007.990:1166): avc: denied { relabelto } for pid=9062 comm="syz.2.2559" name="cgroup.controllers" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="@" [ 88.704572][ T9085] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2564'. [ 88.796672][ T9100] EXT4-fs: Ignoring removed nobh option [ 88.828303][ T9100] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 88.847993][ T9100] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 88.861439][ T9100] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 2 with error 28 [ 88.873716][ T9100] EXT4-fs (loop1): This should not happen!! Data will be lost [ 88.873716][ T9100] [ 88.883436][ T9100] EXT4-fs (loop1): Total free blocks count 0 [ 88.889438][ T9100] EXT4-fs (loop1): Free/Dirty block details [ 88.895339][ T9100] EXT4-fs (loop1): free_blocks=20480 [ 88.900637][ T9100] EXT4-fs (loop1): dirty_blocks=16 [ 88.905753][ T9100] EXT4-fs (loop1): Block reservation details [ 88.911813][ T9100] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 88.922556][ T9111] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c01c, mo2=0082] [ 88.931883][ T9111] System zones: 1-3, 19-19, 35-38 [ 88.938765][ T9111] ext4 filesystem being mounted at /510/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.978831][ T9111] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #12: comm syz.3.2588: directory missing '..' [ 89.005642][ T9125] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.2593: inode has both inline data and extents flags [ 89.024008][ T9125] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2593: couldn't read orphan inode 15 (err -117) [ 89.124382][ T9136] EXT4-fs: Ignoring removed nobh option [ 89.130139][ T9136] EXT4-fs: Ignoring removed bh option [ 89.140147][ T9140] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2587'. [ 89.156834][ T9136] EXT4-fs warning (device loop3): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 89.469387][ T9189] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.482562][ T9189] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.805256][ T9224] set_capacity_and_notify: 5 callbacks suppressed [ 89.805274][ T9224] loop4: detected capacity change from 0 to 512 [ 89.830471][ T9224] EXT4-fs: Ignoring removed i_version option [ 89.836542][ T9224] EXT4-fs: Ignoring removed bh option [ 89.968249][ T9224] ext4 filesystem being mounted at /501/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 89.982932][ T9224] EXT4-fs error (device loop4): ext4_resize_begin:60: comm syz.4.2641: resize_inode disabled but reserved GDT blocks non-zero [ 90.234887][ T9244] loop2: detected capacity change from 0 to 1024 [ 90.254864][ T9244] EXT4-fs: Ignoring removed bh option [ 90.267175][ T9248] loop4: detected capacity change from 0 to 512 [ 90.326945][ T9252] ALSA: seq fatal error: cannot create timer (-19) [ 90.412026][ T29] audit: type=1326 audit(2000000009.780:1167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9266 comm="syz.1.2650" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e41b1f749 code=0x7ffc0000 [ 90.438313][ T29] audit: type=1326 audit(2000000009.810:1168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9266 comm="syz.1.2650" exe="/root/syz-executor" sig=0 arch=c000003e syscall=278 compat=0 ip=0x7f2e41b1f749 code=0x7ffc0000 [ 90.461889][ T29] audit: type=1326 audit(2000000009.810:1169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9266 comm="syz.1.2650" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e41b1f749 code=0x7ffc0000 [ 90.485793][ T29] audit: type=1326 audit(2000000009.810:1170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9266 comm="syz.1.2650" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e41b1f749 code=0x7ffc0000 [ 90.904722][ T3591] udevd[3591]: symlink '../../loop0' '/dev/disk/by-diskseq/359.tmp-b7:0' failed: Read-only file system [ 90.928273][ T4972] udevd[4972]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 90.954551][ T29] audit: type=1400 audit(2000000000.370:1171): avc: denied { write } for pid=9330 comm="syz.2.2680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 90.965129][ T3591] udevd[3591]: symlink '../../loop4' '/dev/disk/by-diskseq/379.tmp-b7:4' failed: Read-only file system [ 90.998053][ T4972] udevd[4972]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 90.998642][ T4685] udevd[4685]: symlink '../../loop0' '/dev/disk/by-diskseq/359.tmp-b7:0' failed: Read-only file system [ 91.064894][ T3591] udevd[3591]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 91.110839][ T3591] udevd[3591]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 91.136817][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/359.tmp-b7:0' failed: Read-only file system [ 91.178709][ T3591] udevd[3591]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 91.196408][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/359.tmp-b7:0' failed: Read-only file system [ 91.258786][ T29] audit: type=1400 audit(2000000000.680:1172): avc: denied { egress } for pid=5842 comm="kworker/0:9" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 91.282689][ T29] audit: type=1400 audit(2000000000.680:1173): avc: denied { sendto } for pid=5842 comm="kworker/0:9" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 91.373269][ T9365] __nla_validate_parse: 1 callbacks suppressed [ 91.373282][ T9365] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2695'. [ 91.765288][ T9392] loop1: detected capacity change from 0 to 8192 [ 91.821661][ T9403] gretap0: entered promiscuous mode [ 91.851577][ T9403] vlan2: entered promiscuous mode [ 91.971551][ T9411] macvlan2: entered allmulticast mode [ 91.976972][ T9411] syz_tun: entered allmulticast mode [ 92.008487][ T9411] syz_tun: left allmulticast mode [ 92.065611][ T9417] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2719'. [ 92.074632][ T9417] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2719'. [ 92.083554][ T9417] netlink: 'syz.1.2719': attribute type 13 has an invalid length. [ 92.091391][ T9417] netlink: 'syz.1.2719': attribute type 12 has an invalid length. [ 92.101829][ T9419] netlink: 59 bytes leftover after parsing attributes in process `syz.4.2720'. [ 92.152392][ T9421] netlink: 164 bytes leftover after parsing attributes in process `syz.4.2721'. [ 92.222000][ T9430] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 92.268363][ T9434] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2726'. [ 92.271292][ T29] audit: type=1326 audit(2000000001.680:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9425 comm="syz.1.2722" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e41b1f749 code=0x7ffc0000 [ 92.339174][ T9439] random: crng reseeded on system resumption [ 92.341980][ T9441] loop3: detected capacity change from 0 to 1024 [ 92.372519][ T9441] EXT4-fs: Ignoring removed oldalloc option [ 92.378513][ T9441] EXT4-fs: Ignoring removed bh option [ 92.378854][ T9439] Unrecognized hibernate image header format! [ 92.390076][ T9439] PM: hibernation: Image mismatch: architecture specific data [ 92.479822][ T9453] loop1: detected capacity change from 0 to 128 [ 92.488313][ T9453] FAT-fs (loop1): Directory bread(block 414) failed [ 92.495268][ T9453] FAT-fs (loop1): Directory bread(block 415) failed [ 92.519322][ T9453] FAT-fs (loop1): Directory bread(block 416) failed [ 92.526753][ T9453] FAT-fs (loop1): Directory bread(block 417) failed [ 92.535251][ T9453] FAT-fs (loop1): Directory bread(block 418) failed [ 92.585828][ T9453] FAT-fs (loop1): Directory bread(block 419) failed [ 92.593940][ T9453] FAT-fs (loop1): Directory bread(block 420) failed [ 92.601089][ T9453] FAT-fs (loop1): Directory bread(block 421) failed [ 92.629381][ T9453] FAT-fs (loop1): FAT read failed (blocknr 128) [ 92.842042][ T9493] netlink: 96 bytes leftover after parsing attributes in process `syz.4.2753'. [ 92.854691][ T9493] vlan2: entered allmulticast mode [ 92.859987][ T9493] gretap0: entered allmulticast mode [ 92.893406][ T9496] loop4: detected capacity change from 0 to 512 [ 92.922897][ T9496] EXT4-fs: Ignoring removed oldalloc option [ 93.065199][ T9510] loop4: detected capacity change from 0 to 512 [ 93.083604][ T9510] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.2762: corrupted in-inode xattr: e_name out of bounds [ 93.108907][ T9510] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2762: couldn't read orphan inode 15 (err -117) [ 93.124923][ T9516] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2766'. [ 93.172619][ T9525] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2768'. [ 93.174144][ T9520] loop2: detected capacity change from 0 to 1024 [ 93.316261][ T9545] loop2: detected capacity change from 0 to 512 [ 93.335719][ T9545] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 93.347302][ T9545] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 93.357393][ T9545] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.2775: Corrupt directory, running e2fsck is recommended [ 93.377966][ T9545] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 93.386307][ T9545] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.2775: corrupted in-inode xattr: e_name out of bounds [ 93.403336][ T9545] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2775: couldn't read orphan inode 15 (err -117) [ 93.516425][ T9569] EXT4-fs: Ignoring removed bh option [ 93.536575][ T9569] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 93.681055][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 93.681069][ T29] audit: type=1400 audit(2000000003.100:1191): avc: denied { connect } for pid=9593 comm="syz.2.2797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 93.727916][ T29] audit: type=1400 audit(2000000003.130:1192): avc: denied { bind } for pid=9593 comm="syz.2.2797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 93.760251][ T9601] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2803'. [ 93.879789][ T9620] netlink: 'syz.1.2809': attribute type 4 has an invalid length. [ 93.898223][ T9619] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.907312][ T9619] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 93.926016][ T9619] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 93.973435][ T9619] System zones: 0-2, 18-18, 34-34 [ 93.984581][ T9619] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.2807: inode #15: comm syz.0.2807: iget: illegal inode # [ 93.998224][ T9619] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2807: couldn't read orphan inode 15 (err -117) [ 94.030887][ T9619] EXT4-fs error (device loop0): ext4_readdir:264: inode #12: block 13: comm syz.0.2807: path /502/file0/file0: bad entry in directory: '.' directory cannot be the last in data block - offset=0, inode=12, rec_len=4096, size=4096 fake=1 [ 94.110809][ T29] audit: type=1400 audit(2000000003.510:1193): avc: denied { ioctl } for pid=9647 comm="syz.2.2825" path="socket:[24924]" dev="sockfs" ino=24924 ioctlcmd=0x7459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 94.212830][ T9665] FAT-fs (loop1): Directory bread(block 199916) failed [ 94.220729][ T9665] FAT-fs (loop1): Directory bread(block 199917) failed [ 94.233306][ T9665] FAT-fs (loop1): Directory bread(block 199918) failed [ 94.240513][ T9662] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 94.252485][ T9662] System zones: 0-2, 18-18, 34-34 [ 94.258526][ T9662] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2832: bg 0: block 248: padding at end of block bitmap is not set [ 94.272889][ T9665] FAT-fs (loop1): Directory bread(block 199919) failed [ 94.279922][ T9662] Quota error (device loop4): write_blk: dquota write failed [ 94.287321][ T9662] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 94.297312][ T9665] FAT-fs (loop1): Directory bread(block 199920) failed [ 94.304280][ T9662] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2832: Failed to acquire dquot type 1 [ 94.317785][ T9665] FAT-fs (loop1): Directory bread(block 199921) failed [ 94.324713][ T9665] FAT-fs (loop1): Directory bread(block 199922) failed [ 94.331715][ T9665] FAT-fs (loop1): Directory bread(block 199923) failed [ 94.352283][ T9662] EXT4-fs (loop4): 1 truncate cleaned up [ 94.367112][ T9662] ext4 filesystem being mounted at /551/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.410827][ T9665] FAT-fs (loop1): FAT read failed (blocknr 128) [ 94.480961][ T29] audit: type=1400 audit(2000000003.900:1194): avc: denied { create } for pid=9684 comm="syz.2.2851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 94.524538][ T9689] EXT4-fs (loop3): orphan cleanup on readonly fs [ 94.537219][ T29] audit: type=1400 audit(2000000003.900:1195): avc: denied { getopt } for pid=9684 comm="syz.2.2851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 94.545691][ T9689] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2844: ea_inode with extended attributes [ 94.582643][ T9689] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2844: error while reading EA inode 11 err=-117 [ 94.595194][ T9689] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 94.608532][ T9689] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.2844: ea_inode with extended attributes [ 94.640941][ T29] audit: type=1326 audit(2000000004.060:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9698 comm="syz.2.2845" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb259bf749 code=0x7ffc0000 [ 94.664455][ T29] audit: type=1326 audit(2000000004.060:1197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9698 comm="syz.2.2845" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb259bf749 code=0x7ffc0000 [ 94.678387][ T9689] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.2844: error while reading EA inode 11 err=-117 [ 94.687897][ T29] audit: type=1326 audit(2000000004.090:1198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9698 comm="syz.2.2845" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7feb259bf749 code=0x7ffc0000 [ 94.732943][ T9689] EXT4-fs (loop3): 1 orphan inode deleted [ 94.741985][ T9703] tmpfs: Cannot retroactively limit inodes [ 94.847711][ T9715] netlink: 'syz.0.2854': attribute type 2 has an invalid length. [ 94.941185][ T9724] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.948442][ T9724] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.953086][ T9731] netlink: 'syz.3.2864': attribute type 1 has an invalid length. [ 95.009975][ T9724] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 95.157135][ T9747] program syz.0.2870 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 95.174624][ T9740] set_capacity_and_notify: 6 callbacks suppressed [ 95.174638][ T9740] loop4: detected capacity change from 0 to 4096 [ 95.260640][ T9740] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2867: corrupted inode contents [ 95.275864][ T9740] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.2867: mark_inode_dirty error [ 95.295438][ T9740] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2867: corrupted inode contents [ 95.308852][ T9740] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #15: comm syz.4.2867: mark_inode_dirty error [ 95.346447][ T9740] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2867: corrupted inode contents [ 95.360749][ T9740] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #15: comm syz.4.2867: mark_inode_dirty error [ 95.375510][ T9740] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.2867: corrupted inode contents [ 95.387768][ T9740] EXT4-fs error (device loop4): ext4_truncate:4635: inode #15: comm syz.4.2867: mark_inode_dirty error [ 95.401855][ T9740] EXT4-fs error (device loop4): ext4_evict_inode:264: comm syz.4.2867: couldn't truncate inode 15 (err -117) [ 95.510872][ T9783] netlink: 'syz.4.2883': attribute type 2 has an invalid length. [ 95.535246][ T9787] loop1: detected capacity change from 0 to 512 [ 95.562342][ T9787] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 95.583480][ T9787] EXT4-fs (loop1): 1 truncate cleaned up [ 95.841309][ T9816] loop3: detected capacity change from 0 to 512 [ 95.877790][ T9816] ext4 filesystem being mounted at /558/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.955943][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/409.tmp-b7:1' failed: Read-only file system [ 95.972617][ T4685] udevd[4685]: symlink '../../loop4' '/dev/disk/by-diskseq/407.tmp-b7:4' failed: Read-only file system [ 96.056155][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/410.tmp-b7:3' failed: Read-only file system [ 96.095257][ T4685] udevd[4685]: symlink '../../loop4' '/dev/disk/by-diskseq/407.tmp-b7:4' failed: Read-only file system [ 96.111060][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-diskseq/409.tmp-b7:1' failed: Read-only file system [ 96.141358][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/410.tmp-b7:3' failed: Read-only file system [ 96.185137][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/411.tmp-b7:3' failed: Read-only file system [ 96.238997][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/411.tmp-b7:3' failed: Read-only file system [ 96.315077][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/409.tmp-b7:1' failed: Read-only file system [ 96.337938][ T4685] udevd[4685]: symlink '../../loop3' '/dev/disk/by-diskseq/411.tmp-b7:3' failed: Read-only file system [ 96.659518][ T9887] loop1: detected capacity change from 0 to 512 [ 96.668460][ T9891] __nla_validate_parse: 7 callbacks suppressed [ 96.668476][ T9891] netlink: 260 bytes leftover after parsing attributes in process `syz.2.2927'. [ 96.738226][ T9887] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.2935: Parent and EA inode have the same ino 15 [ 96.771156][ T9903] loop4: detected capacity change from 0 to 1024 [ 96.814778][ T9887] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 96.846137][ T9906] loop2: detected capacity change from 0 to 512 [ 96.924182][ T9906] journal_path: Non-blockdev passed as './bus' [ 96.930481][ T9906] EXT4-fs: error: could not find journal device path [ 96.932064][ T9914] tipc: Failed to obtain node identity [ 96.943098][ T9914] tipc: Enabling of bearer rejected, failed to enable media [ 96.944589][ T9887] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.2935: Parent and EA inode have the same ino 15 [ 97.007908][ T9920] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2939'. [ 97.037770][ T9887] EXT4-fs (loop1): 1 orphan inode deleted [ 97.087977][ T9924] bond1: option ad_user_port_key: invalid value (1136) [ 97.094873][ T9924] bond1: option ad_user_port_key: allowed values 0 - 1023 [ 97.115292][ T9924] bond1 (unregistering): Released all slaves [ 97.324711][ T9954] usb usb7: usbfs: process 9954 (syz.4.2955) did not claim interface 7 before use [ 97.355447][ T9952] loop0: detected capacity change from 0 to 1764 [ 97.395422][ T9958] loop2: detected capacity change from 0 to 2048 [ 97.461569][ T9968] loop3: detected capacity change from 0 to 512 [ 97.468261][ T9958] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.508513][ T9968] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.540339][ T9975] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 97.808255][ T9968] ext4 filesystem being mounted at /573/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 97.857165][ T9958] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2960: bg 0: block 234: padding at end of block bitmap is not set [ 97.875976][ T9958] EXT4-fs (loop2): Remounting filesystem read-only [ 98.061354][T10011] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2983'. [ 98.254076][T10036] loop4: detected capacity change from 0 to 512 [ 98.283981][T10036] EXT4-fs: Ignoring removed i_version option [ 98.290078][T10036] EXT4-fs: Ignoring removed bh option [ 98.301272][ T61] netdevsim netdevsim2 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 98.316705][ T61] netdevsim netdevsim2 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 98.325686][ T61] netdevsim netdevsim2 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 98.334798][ T61] netdevsim netdevsim2 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 98.348312][T10036] EXT4-fs mount: 61 callbacks suppressed [ 98.348372][T10036] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.374984][T10036] ext4 filesystem being mounted at /579/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.445174][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.669168][T10104] netlink: 774 bytes leftover after parsing attributes in process `syz.2.3024'. [ 98.718639][T10110] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3027'. [ 98.745888][T10110] IPVS: Error connecting to the multicast addr [ 98.768229][T10115] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 98.788168][T10115] vhci_hcd vhci_hcd.2: invalid port number 96 [ 98.794302][T10115] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 98.814848][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 98.814905][ T29] audit: type=1400 audit(2000000008.230:1217): avc: denied { setopt } for pid=10122 comm="syz.3.3034" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 99.079249][T10157] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3050'. [ 99.126687][T10166] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3054'. [ 99.151855][T10164] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.153873][T10166] IPVS: Error connecting to the multicast addr [ 99.188437][T10164] ext4 filesystem being mounted at /701/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.227564][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.350840][T10198] EXT4-fs: Ignoring removed orlov option [ 99.373576][T10198] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.408331][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.556849][T10234] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3083'. [ 99.732415][T10255] EXT4-fs: Ignoring removed orlov option [ 99.770055][T10255] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.847902][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.976760][T10282] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3104'. [ 100.006762][T10282] IPVS: Error connecting to the multicast addr [ 100.241183][T10326] set_capacity_and_notify: 3 callbacks suppressed [ 100.241212][T10326] loop2: detected capacity change from 0 to 1024 [ 100.271943][T10326] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.287174][T10326] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.309279][T10336] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.320708][T10336] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 100.331748][T10326] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.381144][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.506405][ T29] audit: type=1400 audit(2000000009.920:1218): avc: denied { create } for pid=10363 comm="syz.4.3146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 100.544043][T10367] loop3: detected capacity change from 0 to 1024 [ 100.569400][T10367] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.587579][T10367] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.600577][T10367] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.623736][T10382] ALSA: seq fatal error: cannot create timer (-19) [ 100.683059][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.719935][T10394] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3156'. [ 100.778079][T10398] loop0: detected capacity change from 0 to 2048 [ 100.788893][T10398] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.809656][T10398] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.824865][T10398] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3157: bg 0: block 234: padding at end of block bitmap is not set [ 100.839360][T10398] EXT4-fs (loop0): Remounting filesystem read-only [ 100.846055][T10398] EXT4-fs (loop0): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 100.880571][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.963427][T10409] loop0: detected capacity change from 0 to 512 [ 100.980122][T10409] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.999326][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/438.tmp-b7:0' failed: Read-only file system [ 101.020658][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 101.024924][T10209] udevd[10209]: symlink '../../loop1' '/dev/disk/by-diskseq/427.tmp-b7:1' failed: Read-only file system [ 101.063359][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/425.tmp-b7:4' failed: Read-only file system [ 101.087987][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.113979][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/438.tmp-b7:0' failed: Read-only file system [ 101.135243][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/438.tmp-b7:0' failed: Read-only file system [ 101.139353][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/439.tmp-b7:0' failed: Read-only file system [ 101.150182][T10209] udevd[10209]: symlink '../../loop1' '/dev/disk/by-diskseq/427.tmp-b7:1' failed: Read-only file system [ 101.160660][ T29] audit: type=1326 audit(2000000010.550:1219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.3.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f167e59f749 code=0x7ffc0000 [ 101.193817][ T29] audit: type=1326 audit(2000000010.550:1220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.3.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f167e59f749 code=0x7ffc0000 [ 101.193904][ T29] audit: type=1326 audit(2000000010.550:1221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.3.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=278 compat=0 ip=0x7f167e59f749 code=0x7ffc0000 [ 101.193934][ T29] audit: type=1326 audit(2000000010.550:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.3.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f167e59f749 code=0x7ffc0000 [ 101.193972][ T29] audit: type=1326 audit(2000000010.550:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10423 comm="syz.3.3169" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f167e59f749 code=0x7ffc0000 [ 101.226280][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/425.tmp-b7:4' failed: Read-only file system [ 101.379756][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/439.tmp-b7:0' failed: Read-only file system [ 102.174858][T10515] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3213'. [ 102.247861][T10532] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 102.306682][T10536] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3231'. [ 102.315595][T10536] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3231'. [ 102.324629][T10536] netlink: 'syz.0.3231': attribute type 13 has an invalid length. [ 102.332496][T10536] netlink: 'syz.0.3231': attribute type 12 has an invalid length. [ 102.470049][T10559] loop3: detected capacity change from 0 to 1024 [ 102.476816][T10559] EXT4-fs: inline encryption not supported [ 102.483452][T10559] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 102.494452][T10559] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 102.504166][T10559] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 102.514284][T10559] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 102.522996][T10559] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 102.638735][T10571] loop3: detected capacity change from 0 to 1024 [ 102.645567][T10571] EXT4-fs: Ignoring removed bh option [ 102.651236][T10571] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 102.662242][T10571] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 102.671833][T10571] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 102.681955][T10571] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 102.883277][T10583] macvlan3: entered allmulticast mode [ 102.888823][T10583] syz_tun: entered allmulticast mode [ 102.918982][T10587] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3242'. [ 102.930038][T10583] syz_tun: left allmulticast mode [ 103.061170][T10589] random: crng reseeded on system resumption [ 103.354812][T10600] netlink: 164 bytes leftover after parsing attributes in process `syz.2.3248'. [ 103.380728][T10602] loop0: detected capacity change from 0 to 1024 [ 103.421595][T10602] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.482917][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.717343][T10646] loop2: detected capacity change from 0 to 1024 [ 103.741203][T10646] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.771541][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.417214][ T5347] IPVS: starting estimator thread 0... [ 104.460968][T10685] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3286'. [ 104.476752][T10688] loop2: detected capacity change from 0 to 1024 [ 104.497607][T10688] EXT4-fs: Ignoring removed oldalloc option [ 104.503656][T10688] EXT4-fs: Ignoring removed bh option [ 104.525221][T10682] IPVS: using max 2448 ests per chain, 122400 per kthread [ 104.543931][T10688] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.597279][T10703] loop1: detected capacity change from 0 to 512 [ 104.607255][T10703] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 104.619036][T10703] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 104.629299][T10703] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.3294: Corrupt directory, running e2fsck is recommended [ 104.649953][T10703] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 104.660681][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.674064][T10703] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.3294: corrupted in-inode xattr: e_name out of bounds [ 104.692507][T10703] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3294: couldn't read orphan inode 15 (err -117) [ 104.712505][T10703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.742592][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.748072][T10209] loop4: p2 < > p4 [ 104.756298][T10209] loop4: p4 size 262144 extends beyond EOD, truncated [ 104.768585][T10708] loop4: p2 < > p4 [ 104.777211][T10708] loop4: p4 size 262144 extends beyond EOD, truncated [ 104.839419][ T5842] IPVS: starting estimator thread 0... [ 104.907363][T10730] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.3305: corrupted in-inode xattr: e_name out of bounds [ 104.923829][T10730] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3305: couldn't read orphan inode 15 (err -117) [ 104.937416][T10721] IPVS: using max 2544 ests per chain, 127200 per kthread [ 104.964258][T10730] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.986507][T10738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3310'. [ 105.006184][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.091975][T10749] netlink: 'syz.2.3317': attribute type 4 has an invalid length. [ 105.099791][T10749] netlink: 17 bytes leftover after parsing attributes in process `syz.2.3317'. [ 105.248037][T10768] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.3323: corrupted in-inode xattr: e_name out of bounds [ 105.248191][T10764] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.281664][T10768] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.3323: couldn't read orphan inode 15 (err -117) [ 105.314551][T10768] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.323424][T10764] ext4 filesystem being mounted at /652/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.368408][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.386273][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.507720][T10791] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3333'. [ 105.552676][ T29] audit: type=1400 audit(2000000014.970:1224): avc: denied { map } for pid=10796 comm="syz.3.3336" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 105.563886][T10801] set_capacity_and_notify: 4 callbacks suppressed [ 105.563912][T10801] loop4: detected capacity change from 0 to 2048 [ 105.604779][T10803] loop1: detected capacity change from 0 to 164 [ 105.620833][T10801] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.635328][T10801] ext4 filesystem being mounted at /642/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.646274][T10803] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 105.680967][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.741600][T10817] loop3: detected capacity change from 0 to 512 [ 105.768335][T10817] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 105.776379][T10817] System zones: 0-2, 18-18, 34-34 [ 105.782097][T10817] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3342: bg 0: block 248: padding at end of block bitmap is not set [ 105.802485][T10817] Quota error (device loop3): write_blk: dquota write failed [ 105.809935][T10817] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 105.819992][T10817] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.3342: Failed to acquire dquot type 1 [ 105.832040][T10817] EXT4-fs (loop3): 1 truncate cleaned up [ 105.838266][T10817] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.851863][T10817] ext4 filesystem being mounted at /659/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.877269][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.931442][T10832] loop4: detected capacity change from 0 to 512 [ 105.948810][T10832] FAT-fs (loop4): Directory bread(block 199916) failed [ 105.959226][T10832] FAT-fs (loop4): Directory bread(block 199917) failed [ 105.966709][T10832] FAT-fs (loop4): Directory bread(block 199918) failed [ 105.973969][T10832] FAT-fs (loop4): Directory bread(block 199919) failed [ 105.981478][T10832] FAT-fs (loop4): Directory bread(block 199920) failed [ 105.989136][T10832] FAT-fs (loop4): Directory bread(block 199921) failed [ 105.996045][T10832] FAT-fs (loop4): Directory bread(block 199922) failed [ 106.002998][T10832] FAT-fs (loop4): Directory bread(block 199923) failed [ 106.030190][T10840] team0: Cannot enslave team device to itself [ 106.031681][ T4972] udevd[4972]: symlink '../../loop3' '/dev/disk/by-diskseq/465.tmp-b7:3' failed: Read-only file system [ 106.036424][T10840] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 106.090824][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/463.tmp-b7:1' failed: Read-only file system [ 106.092291][T10832] FAT-fs (loop4): FAT read failed (blocknr 128) [ 106.114401][T10844] loop1: detected capacity change from 0 to 128 [ 106.123297][T10209] udevd[10209]: symlink '../../loop3' '/dev/disk/by-diskseq/465.tmp-b7:3' failed: Read-only file system [ 106.160569][ T4972] udevd[4972]: symlink '../../loop1' '/dev/disk/by-diskseq/467.tmp-b7:1' failed: Read-only file system [ 106.164947][T10209] udevd[10209]: symlink '../../loop3' '/dev/disk/by-diskseq/465.tmp-b7:3' failed: Read-only file system [ 106.189054][ T4685] udevd[4685]: symlink '../../loop4' '/dev/disk/by-diskseq/466.tmp-b7:4' failed: Read-only file system [ 106.204235][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/466.tmp-b7:4' failed: Read-only file system [ 106.208319][T10209] udevd[10209]: symlink '../../loop3' '/dev/disk/by-diskseq/465.tmp-b7:3' failed: Read-only file system [ 106.219317][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/468.tmp-b7:4' failed: Read-only file system [ 106.257795][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/445.tmp-b7:0' failed: Read-only file system [ 106.275912][T10854] loop0: detected capacity change from 0 to 512 [ 106.324915][T10862] tmpfs: Cannot retroactively limit inodes [ 106.352147][T10854] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 106.364107][T10854] System zones: 0-2, 18-18, 34-34 [ 106.370161][T10854] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3358: bg 0: block 248: padding at end of block bitmap is not set [ 106.384765][T10854] Quota error (device loop0): write_blk: dquota write failed [ 106.392221][T10854] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 106.402932][T10854] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3358: Failed to acquire dquot type 1 [ 106.417452][T10854] EXT4-fs (loop0): 1 truncate cleaned up [ 106.423475][T10854] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.437086][T10854] ext4 filesystem being mounted at /633/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.518179][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.551384][T10890] loop3: detected capacity change from 0 to 128 [ 106.633805][T10902] loop4: detected capacity change from 0 to 164 [ 106.654137][T10902] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 106.683627][ T29] audit: type=1400 audit(2000000016.100:1225): avc: denied { connect } for pid=10905 comm="syz.0.3386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 106.807515][T10916] vhci_hcd vhci_hcd.2: invalid port number 96 [ 106.813644][T10916] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 106.832727][T10922] loop4: detected capacity change from 0 to 512 [ 106.858915][T10928] loop3: detected capacity change from 0 to 512 [ 106.866064][T10928] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.866622][T10922] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.875181][T10928] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 106.902834][T10931] netlink: 'syz.1.3396': attribute type 2 has an invalid length. [ 106.910679][T10931] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3396'. [ 106.923120][T10928] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 106.934464][T10928] System zones: 0-2, 18-18, 34-34 [ 106.940093][T10928] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.3395: inode #15: comm syz.3.3395: iget: illegal inode # [ 106.952785][T10922] ext4 filesystem being mounted at /654/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.973484][T10928] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3395: couldn't read orphan inode 15 (err -117) [ 106.974388][T10935] program syz.2.3397 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 107.000655][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.012337][T10928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.073342][T10928] EXT4-fs error (device loop3): ext4_readdir:264: inode #12: block 13: comm syz.3.3395: path /673/file0/file0: bad entry in directory: '.' directory cannot be the last in data block - offset=0, inode=12, rec_len=4096, size=4096 fake=1 [ 107.149279][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.459933][T10991] netlink: 'syz.0.3426': attribute type 1 has an invalid length. [ 107.467864][T10991] netlink: 240 bytes leftover after parsing attributes in process `syz.0.3426'. [ 107.548676][T11003] program syz.3.3432 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 107.602683][T11005] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.632262][T11005] ext4 filesystem being mounted at /666/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.665800][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.773537][T11039] netlink: 'syz.1.3443': attribute type 1 has an invalid length. [ 107.781359][T11039] netlink: 240 bytes leftover after parsing attributes in process `syz.1.3443'. [ 107.791653][T11032] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.814881][T11032] ext4 filesystem being mounted at /667/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.885782][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.916424][T11048] netlink: 'syz.4.3448': attribute type 2 has an invalid length. [ 107.924336][T11048] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3448'. [ 107.939105][T11044] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.973592][T11044] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3447: corrupted inode contents [ 107.996809][T11044] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #15: comm syz.1.3447: mark_inode_dirty error [ 108.021342][T11044] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3447: corrupted inode contents [ 108.033414][T11044] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.3447: mark_inode_dirty error [ 108.077784][T11050] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.085164][T11050] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.095892][T11044] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3447: corrupted inode contents [ 108.147170][T11044] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.3447: mark_inode_dirty error [ 108.182805][T11050] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 108.200236][T11044] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3447: corrupted inode contents [ 108.237283][T11044] EXT4-fs error (device loop1): ext4_truncate:4635: inode #15: comm syz.1.3447: mark_inode_dirty error [ 108.242790][T11061] EXT4-fs: Ignoring removed bh option [ 108.272057][ T3317] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 108.282975][ T3317] CPU: 1 UID: 0 PID: 3317 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 108.283045][ T3317] Tainted: [W]=WARN [ 108.283054][ T3317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 108.283078][ T3317] Call Trace: [ 108.283086][ T3317] [ 108.283095][ T3317] __dump_stack+0x1d/0x30 [ 108.283125][ T3317] dump_stack_lvl+0xe8/0x140 [ 108.283233][ T3317] dump_stack+0x15/0x1b [ 108.283253][ T3317] dump_header+0x81/0x240 [ 108.283275][ T3317] oom_kill_process+0x295/0x350 [ 108.283304][ T3317] out_of_memory+0x97b/0xb80 [ 108.283369][ T3317] try_charge_memcg+0x610/0xa10 [ 108.283394][ T3317] charge_memcg+0x51/0xc0 [ 108.283433][ T3317] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 108.283564][ T3317] __read_swap_cache_async+0x17b/0x2d0 [ 108.283601][ T3317] swap_cluster_readahead+0x262/0x3c0 [ 108.283663][ T3317] swapin_readahead+0xde/0x820 [ 108.283703][ T3317] ? next_uptodate_folio+0x81c/0x890 [ 108.283741][ T3317] ? percpu_counter_add_batch+0xb6/0x130 [ 108.283886][ T3317] ? __rcu_read_unlock+0x4f/0x70 [ 108.283907][ T3317] ? swap_cache_get_folio+0x277/0x280 [ 108.283937][ T3317] do_swap_page+0x2b4/0x21e0 [ 108.284035][ T3317] ? __pfx_default_wake_function+0x10/0x10 [ 108.284071][ T3317] handle_mm_fault+0x9d8/0x2c60 [ 108.284115][ T3317] do_user_addr_fault+0x630/0x1080 [ 108.284209][ T3317] exc_page_fault+0x62/0xa0 [ 108.284247][ T3317] asm_exc_page_fault+0x26/0x30 [ 108.284317][ T3317] RIP: 0033:0x7feb25895fd7 [ 108.284334][ T3317] Code: 00 00 48 b8 db 34 b6 d7 82 de 1b 43 48 f7 a4 24 98 00 00 00 48 8b 05 c8 f7 ea 00 48 69 8c 24 90 00 00 00 e8 03 00 00 8b 78 08 <48> 8b 44 24 18 48 c1 ea 12 4c 8b 0d d9 f6 ea 00 48 01 d1 39 7c 24 [ 108.284371][ T3317] RSP: 002b:00007fffd1371040 EFLAGS: 00010202 [ 108.284392][ T3317] RAX: 0000001b33d24000 RBX: 0000000000000563 RCX: 000000000001a5e0 [ 108.284409][ T3317] RDX: 000000000197ed6c RSI: 00007fffd13710d0 RDI: 0000000000000002 [ 108.284425][ T3317] RBP: 00007fffd137107c R08: 0000000006141ea3 R09: 7fffffffffffffff [ 108.284438][ T3317] R10: 3fffffffffffffff R11: 0000000000000202 R12: 0000000000001388 [ 108.284451][ T3317] R13: 00000000000927c0 R14: 000000000001a509 R15: 00007fffd13710d0 [ 108.284516][ T3317] [ 108.284523][ T3317] memory: usage 307200kB, limit 307200kB, failcnt 544 [ 108.347448][T11044] EXT4-fs error (device loop1): ext4_evict_inode:264: comm syz.1.3447: couldn't truncate inode 15 (err -117) [ 108.348242][ T3317] memory+swap: usage 307700kB, limit 9007199254740988kB, failcnt 0 [ 108.524989][ T3317] kmem: usage 68644kB, limit 9007199254740988kB, failcnt 0 [ 108.532251][ T3317] Memory cgroup stats for /syz2: [ 108.532755][ T3317] cache 0 [ 108.534398][T11061] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.537882][ T3317] rss 12288 [ 108.543820][T11061] ext4 filesystem being mounted at /671/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 108.553262][ T3317] shmem 0 [ 108.553273][ T3317] mapped_file 0 [ 108.553281][ T3317] dirty 0 [ 108.553290][ T3317] writeback 0 [ 108.579329][ T3317] workingset_refault_anon 5 [ 108.583862][ T3317] workingset_refault_file 2 [ 108.588417][ T3317] swap 499712 [ 108.591717][ T3317] swapcached 8192 [ 108.595378][ T3317] pgpgin 67569 [ 108.598867][ T3317] pgpgout 67565 [ 108.602351][ T3317] pgfault 108634 [ 108.605915][ T3317] pgmajfault 7 [ 108.609322][ T3317] inactive_anon 0 [ 108.612964][ T3317] active_anon 12288 [ 108.616802][ T3317] inactive_file 0 [ 108.620512][ T3317] active_file 0 [ 108.624012][ T3317] unevictable 0 [ 108.627511][ T3317] hierarchical_memory_limit 314572800 [ 108.632898][ T3317] hierarchical_memsw_limit 9223372036854771712 [ 108.639096][ T3317] total_cache 0 [ 108.642569][ T3317] total_rss 12288 [ 108.646211][ T3317] total_shmem 0 [ 108.649710][ T3317] total_mapped_file 0 [ 108.653700][ T3317] total_dirty 0 [ 108.657197][ T3317] total_writeback 0 [ 108.661090][ T3317] total_workingset_refault_anon 5 [ 108.666124][ T3317] total_workingset_refault_file 2 [ 108.671179][ T3317] total_swap 499712 [ 108.675060][ T3317] total_swapcached 8192 [ 108.679272][ T3317] total_pgpgin 67569 [ 108.683237][ T3317] total_pgpgout 67565 [ 108.687256][ T3317] total_pgfault 108634 [ 108.691334][ T3317] total_pgmajfault 7 [ 108.695244][ T3317] total_inactive_anon 0 [ 108.699442][ T3317] total_active_anon 12288 [ 108.703790][ T3317] total_inactive_file 0 [ 108.707980][ T3317] total_active_file 0 [ 108.711993][ T3317] total_unevictable 0 [ 108.715975][ T3317] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.3446,pid=11040,uid=0 [ 108.730752][ T3317] Memory cgroup out of memory: Killed process 11040 (syz.2.3446) total-vm:95884kB, anon-rss:1140kB, file-rss:22056kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 108.754644][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.764564][T11065] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.790342][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.836554][T11072] journal_path: Non-blockdev passed as './bus' [ 108.842866][T11072] EXT4-fs: error: could not find journal device path [ 108.853271][T11065] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.910506][T11065] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.970218][T11065] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.037544][ T2240] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.063486][ T2240] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.098856][ T2240] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.117484][ T2240] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.154425][T11107] netlink: 'syz.1.3484': attribute type 3 has an invalid length. [ 109.162247][T11107] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.3484'. [ 109.193228][T11108] journal_path: Non-blockdev passed as './bus' [ 109.199539][T11108] EXT4-fs: error: could not find journal device path [ 109.286238][T11115] tipc: Enabled bearer , priority 27 [ 109.471221][T11143] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.519711][T11143] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.651440][T11149] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.658655][T11149] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.788969][T11149] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 109.814704][T11143] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.940209][T11143] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.169861][ T52] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.196108][ T52] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.214550][ T52] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.228515][ T52] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.310839][T11179] usb usb7: usbfs: process 11179 (syz.2.3500) did not claim interface 7 before use [ 110.397094][ T3472] tipc: Node number set to 4294246401 [ 110.403642][T11186] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.3505: inode has both inline data and extents flags [ 110.421723][T11186] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3505: couldn't read orphan inode 15 (err -117) [ 110.441751][T11186] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.485898][T11196] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 110.494757][T11196] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 110.536722][T11196] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.3509: Allocating blocks 41-42 which overlap fs metadata [ 110.571540][T11196] Quota error (device loop0): write_blk: dquota write failed [ 110.579038][T11196] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 110.588772][T11196] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.3509: Allocating blocks 41-42 which overlap fs metadata [ 110.603619][T11196] Quota error (device loop0): write_blk: dquota write failed [ 110.612363][T11196] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 110.638240][T11196] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3509: Failed to acquire dquot type 1 [ 110.680404][T11196] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 110.697219][T11196] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.3509: corrupted inode contents [ 110.710194][T11219] tipc: Resetting bearer [ 110.744050][T11196] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #12: comm syz.0.3509: mark_inode_dirty error [ 110.755859][T11196] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.3509: corrupted inode contents [ 110.772566][T11219] macsec1: left promiscuous mode [ 110.777893][T11196] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.3509: mark_inode_dirty error [ 110.787563][ T12] netdevsim netdevsim3 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.797806][ T12] netdevsim netdevsim3 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.798570][T11196] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.3509: corrupted inode contents [ 110.819983][T11196] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 110.827236][ T12] netdevsim netdevsim3 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.828823][T11196] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.3509: corrupted inode contents [ 110.850800][T11196] EXT4-fs error (device loop0): ext4_truncate:4635: inode #12: comm syz.0.3509: mark_inode_dirty error [ 110.853942][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.863632][ T12] netdevsim netdevsim3 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.879463][T11196] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 110.888709][T11196] EXT4-fs (loop0): 1 truncate cleaned up [ 110.894916][T11196] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.018205][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.037216][ T4972] udevd[4972]: symlink '../../loop4' '/dev/disk/by-diskseq/496.tmp-b7:4' failed: Read-only file system [ 111.067576][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/495.tmp-b7:0' failed: Read-only file system [ 111.091108][T10209] udevd[10209]: symlink '../../loop3' '/dev/disk/by-diskseq/491.tmp-b7:3' failed: Read-only file system [ 111.107101][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 111.108235][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/495.tmp-b7:0' failed: Read-only file system [ 111.117268][ T4685] udevd[4685]: symlink '../../loop1' '/dev/disk/by-diskseq/493.tmp-b7:1' failed: Read-only file system [ 111.129459][T10209] udevd[10209]: symlink '../../loop3' '/dev/disk/by-diskseq/491.tmp-b7:3' failed: Read-only file system [ 111.159017][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/497.tmp-b7:0' failed: Read-only file system [ 111.183626][ T3308] udevd[3308]: symlink '../../loop4' '/dev/disk/by-diskseq/496.tmp-b7:4' failed: Read-only file system [ 111.196826][T11249] set_capacity_and_notify: 9 callbacks suppressed [ 111.196838][T11249] loop0: detected capacity change from 0 to 2048 [ 111.216014][T11249] EXT4-fs: Ignoring removed mblk_io_submit option [ 111.225352][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-diskseq/498.tmp-b7:0' failed: Read-only file system [ 111.237375][ T4972] udevd[4972]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 111.288588][T11249] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.305035][T11253] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.312333][T11253] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.354260][T11253] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 111.497302][T11260] loop1: detected capacity change from 0 to 512 [ 111.544209][T11260] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.545545][T11267] netlink: 774 bytes leftover after parsing attributes in process `syz.4.3545'. [ 111.568061][T11260] ext4 filesystem being mounted at /811/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.626726][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.968119][T11291] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3557'. [ 111.986473][T11249] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3537: bg 0: block 234: padding at end of block bitmap is not set [ 112.027277][T11249] EXT4-fs (loop0): Remounting filesystem read-only [ 112.046313][T11298] can0: slcan on ttyS3. [ 112.059890][ T29] audit: type=1400 audit(2000000021.480:1226): avc: denied { search } for pid=3045 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 112.081255][ T29] audit: type=1400 audit(2000000021.480:1227): avc: denied { search } for pid=3045 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 112.102950][ T29] audit: type=1400 audit(2000000021.480:1228): avc: denied { search } for pid=3045 comm="dhcpcd" name="data" dev="tmpfs" ino=13 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 112.124696][ T29] audit: type=1400 audit(2000000021.480:1229): avc: denied { read } for pid=3045 comm="dhcpcd" name="n36" dev="tmpfs" ino=15666 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 112.146521][ T29] audit: type=1400 audit(2000000021.480:1230): avc: denied { open } for pid=3045 comm="dhcpcd" path="/run/udev/data/n36" dev="tmpfs" ino=15666 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 112.162227][T11304] tmpfs: Cannot disable swap on remount [ 112.172979][ T29] audit: type=1400 audit(2000000021.540:1231): avc: denied { getattr } for pid=3045 comm="dhcpcd" path="/run/udev/data/n36" dev="tmpfs" ino=15666 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 112.247285][T11298] can0 (unregistered): slcan off ttyS3. [ 112.424955][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.694173][T11388] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3589'. [ 112.712807][T11377] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3589'. [ 112.734682][T11391] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3594'. [ 112.803027][T11409] loop0: detected capacity change from 0 to 512 [ 112.839568][T11414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3602'. [ 112.850385][T11409] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: comm syz.0.3600: Parent and EA inode have the same ino 15 [ 112.859786][T11414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3602'. [ 112.873177][T11414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3602'. [ 112.897356][T11414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3602'. [ 112.920437][T11414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3602'. [ 112.923546][T11409] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: comm syz.0.3600: Parent and EA inode have the same ino 15 [ 112.956377][T11409] EXT4-fs (loop0): 1 orphan inode deleted [ 112.963459][T11409] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.995269][T11433] netlink: 92 bytes leftover after parsing attributes in process `syz.1.3611'. [ 113.012514][T11433] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3611'. [ 113.025882][T11409] EXT4-fs warning (device loop0): __ext4_unlink:3276: inode #15: comm syz.0.3600: Deleting file 'file1' with no links [ 113.039187][T11435] netlink: 'syz.2.3612': attribute type 3 has an invalid length. [ 113.049970][T11438] tipc: Enabling of bearer rejected, failed to enable media [ 113.097114][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.273370][T11472] tipc: Started in network mode [ 113.278334][T11472] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 113.287342][T11472] tipc: Enabling of bearer rejected, failed to enable media [ 113.355478][T11484] loop0: detected capacity change from 0 to 1024 [ 113.428689][T11484] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.492721][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.555356][T11509] loop4: detected capacity change from 0 to 1024 [ 113.574076][T11509] EXT4-fs: Ignoring removed oldalloc option [ 113.580132][T11509] EXT4-fs: Ignoring removed bh option [ 113.610756][T11509] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.713329][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.732277][T11530] loop1: detected capacity change from 0 to 1024 [ 113.757478][T11532] sch_fq: defrate 0 ignored. [ 113.782208][T11536] loop3: detected capacity change from 0 to 512 [ 113.789452][T11530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 113.801128][T11536] EXT4-fs: inline encryption not supported [ 113.808037][T11530] ext4 filesystem being mounted at /835/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.831330][T11536] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 113.852105][T11536] EXT4-fs (loop3): 1 truncate cleaned up [ 113.858128][T11545] sch_fq: defrate 4294967295 ignored. [ 113.867623][T11530] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #15: block 8: comm syz.1.3656: lblock 8 mapped to illegal pblock 8 (length 8) [ 113.886115][T11536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.939484][T11553] tipc: Enabling of bearer rejected, failed to enable media [ 114.077638][ T3006] ================================================================== [ 114.085751][ T3006] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 114.093244][ T3006] [ 114.095582][ T3006] write to 0xffff888107adda80 of 4 bytes by task 4972 on cpu 1: [ 114.103226][ T3006] d_make_discardable+0x4f/0xa0 [ 114.108118][ T3006] simple_unlink+0x68/0x80 [ 114.112566][ T3006] shmem_unlink+0x12d/0x140 [ 114.117104][ T3006] vfs_unlink+0x28b/0x440 [ 114.121449][ T3006] do_unlinkat+0x1cd/0x4b0 [ 114.125880][ T3006] __x64_sys_unlink+0x2e/0x40 [ 114.130578][ T3006] x64_sys_call+0x2f48/0x3000 [ 114.135287][ T3006] do_syscall_64+0xd8/0x2c0 [ 114.139821][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.145729][ T3006] [ 114.148064][ T3006] read to 0xffff888107adda80 of 4 bytes by task 3006 on cpu 0: [ 114.155617][ T3006] path_lookupat+0x1d8/0x500 [ 114.160233][ T3006] filename_lookup+0x147/0x340 [ 114.165025][ T3006] do_readlinkat+0x7d/0x320 [ 114.169546][ T3006] __x64_sys_readlink+0x47/0x60 [ 114.174423][ T3006] x64_sys_call+0x2af1/0x3000 [ 114.179132][ T3006] do_syscall_64+0xd8/0x2c0 [ 114.183678][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.189607][ T3006] [ 114.191956][ T3006] value changed: 0x08300080 -> 0x00000080 [ 114.197678][ T3006] [ 114.200010][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 114.206182][ T3006] CPU: 0 UID: 0 PID: 3006 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 114.217047][ T3006] Tainted: [W]=WARN [ 114.220849][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 114.230935][ T3006] ==================================================================