last executing test programs: 3m22.415638275s ago: executing program 2 (id=3525): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) 3m22.330109199s ago: executing program 2 (id=3532): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4004, 0x520, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa98, 0x3}, 0x0, 0x10000, 0x0, 0x6, 0xc, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0xff00000000000000, 0x777fe6a4b23f}, 0x0, 0x0, 0xff, 0x0, 0x5, 0x6, 0x5}, 0x20) 3m22.261759603s ago: executing program 2 (id=3534): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x20000008, 0x2000000000000}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8604, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x8, 0x6}, 0x0, 0x10000, 0x0, 0x6, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='\r,-\x00') 3m22.148148828s ago: executing program 2 (id=3537): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x1a, 0x1, 0x0, 0x0, {}, [@RTA_FLOW={0x8, 0xb, 0x3}]}, 0x24}}, 0x0) 3m22.127873139s ago: executing program 2 (id=3540): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 3m22.093380571s ago: executing program 3 (id=3541): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x89f3, 0x0) 3m22.080186051s ago: executing program 2 (id=3543): r0 = fsopen(&(0x7f0000000300)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000280)='gid', &(0x7f0000000580)='0\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xeaEb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80Y\xc2\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\xf8\xc9@h\x01\xf5\xcb\x88\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9a\x84\'\xa3\xf1\xd9<\xb9k\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 3m21.859408662s ago: executing program 3 (id=3554): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4004, 0x520, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa98, 0x3}, 0x0, 0x10000, 0x0, 0x6, 0xc, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0xff00000000000000, 0x777fe6a4b23f}, 0x0, 0x0, 0xff, 0x0, 0x5, 0x6, 0x5}, 0x20) 3m21.791965696s ago: executing program 3 (id=3546): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) 3m21.71009971s ago: executing program 3 (id=3550): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x1a, 0x1, 0x0, 0x0, {}, [@RTA_FLOW={0x8, 0xb, 0x3}]}, 0x24}}, 0x0) 3m21.626682634s ago: executing program 3 (id=3555): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 3m21.578899266s ago: executing program 3 (id=3556): setuid(0xee00) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x0, 0x399}) 3m6.650176035s ago: executing program 32 (id=3543): r0 = fsopen(&(0x7f0000000300)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000280)='gid', &(0x7f0000000580)='0\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xeaEb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80Y\xc2\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\xf8\xc9@h\x01\xf5\xcb\x88\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9a\x84\'\xa3\xf1\xd9<\xb9k\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 3m6.520997941s ago: executing program 33 (id=3556): setuid(0xee00) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x0, 0x399}) 1m37.895248225s ago: executing program 5 (id=7198): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1000000000000002) 1m37.840508249s ago: executing program 5 (id=7211): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@mangle={'mangle\x00', 0x44, 0x6, 0x398, 0x138, 0x0, 0x1d0, 0x98, 0x98, 0x300, 0x300, 0x300, 0x300, 0x300, 0x6, 0x0, {[{{@ip={@multicast1, @dev, 0xff, 0x0, 'pim6reg0\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x3}}}, {{@ip={@rand_addr, @local, 0x0, 0x0, 'syzkaller0\x00', 'macvtap0\x00', {0xff}, {0xff}, 0x33, 0x3, 0x42}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@ip={@broadcast, @multicast2, 0x0, 0xff, 'ip6tnl0\x00', 'wg0\x00', {0x101}, {0xff}}, 0x0, 0x70, 0x98}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f8) socket$key(0xf, 0x3, 0x2) 1m37.760339192s ago: executing program 5 (id=7204): sendmmsg(0xffffffffffffffff, &(0x7f0000001500)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7080000, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x84, 0x1}, 0x80, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x4, &(0x7f00000007c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x13}]}, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xcc0, 0x0, &(0x7f0000000040)="f4b84de4115d64244a0e839e88a8", 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m37.693641775s ago: executing program 5 (id=7205): openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) 1m37.641061698s ago: executing program 5 (id=7210): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) symlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1m37.559754522s ago: executing program 5 (id=7213): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x7, 0x4, 0x80}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1m21.936008265s ago: executing program 34 (id=7213): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x7, 0x4, 0x80}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1.486104586s ago: executing program 7 (id=10435): r0 = socket$kcm(0xa, 0x3, 0x87) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x800000}, 0x94) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000004c0), 0x3e}, 0x0) 1.40735286s ago: executing program 7 (id=10439): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f00000020c0)={&(0x7f0000000280)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x2, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@mask_cswp={0x58, 0x118, 0x9, {{0xffffffff, 0x1}, 0x0, 0x0, 0x7, 0x4, 0x10000000000000fe, 0x8003, 0x30}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xf}], 0x70, 0x20008011}, 0x0) 1.40718895s ago: executing program 7 (id=10441): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000)=0x1, 0x0) 735.606173ms ago: executing program 0 (id=10490): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002440), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000002480)={0x58, r1, 0x3, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pimreg0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x58}, 0x1, 0x0, 0x0, 0x7e4e77d7a6547168}, 0x0) 735.319624ms ago: executing program 0 (id=10492): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x8000000b, 0x42758, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xd06, 0x4}, 0x6057, 0x6, 0x0, 0x1, 0xb, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) modify_ldt$write(0x1, &(0x7f0000000040)={0xd35, 0x1000, 0x1000}, 0x10) syz_clone(0x61804400, 0x0, 0x0, 0x0, 0x0, 0x0) 577.386101ms ago: executing program 4 (id=10502): write(0xffffffffffffffff, &(0x7f0000000000)="240000001a005f0214f9f407000904001f0000000200000000000000080004", 0x1f) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000000202030a00000000000000000a000009300002802c0001"], 0x44}, 0x1, 0x0, 0x0, 0x40090}, 0x24000000) 519.325024ms ago: executing program 7 (id=10504): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004500), &(0x7f0000004540)=0x4) 510.868564ms ago: executing program 7 (id=10507): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) utime(0x0, &(0x7f0000000080)={0x2, 0xc341}) 504.741235ms ago: executing program 4 (id=10508): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x1c, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000f7ffffff00000000ffffff0318110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000fe0000008500000083000000bf09000000000000550901000000000095000000000000000709000010000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x9, 0x1001, &(0x7f0000001cc0)=""/4097, 0x41100, 0x5}, 0x94) 451.503577ms ago: executing program 4 (id=10510): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4b6, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x1, 0x20e}, 0x0, 0x0) kexec_load(0x2, 0x8, &(0x7f0000000140)=[{0x0, 0xb, 0x8000000000, 0x80000000}], 0x0) 451.307487ms ago: executing program 7 (id=10512): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000180)='\x00', 0x1, 0x24000010, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, 0x0) 442.613398ms ago: executing program 6 (id=10513): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000ac0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x10fc, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_EXPRESSIONS={0x10b0, 0x12, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @reject={{0xb}, @void}}, {0x28, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x4}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x6}]}}}, {0x1038, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x102c, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_CMP_DATA={0x1008, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1004, 0x1, "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"}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xe}]}}}, {0xc, 0x1, 0x0, 0x1, @log={{0x8}, @void}}, {0xc, 0x1, 0x0, 0x1, @dup={{0x8}, @void}}, {0x14, 0x1, 0x0, 0x1, @connlimit={{0xe}, @void}}, {0x10, 0x1, 0x0, 0x1, @queue={{0xa}, @void}}]}]}, @NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, "d103"}]}]}]}]}, @NFT_MSG_DELSETELEM={0x2c, 0xe, 0xa, 0x201, 0x0, 0x0, {0xa}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x1190}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 315.722674ms ago: executing program 6 (id=10515): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x1800010, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYBLOB="5490f41e89db5c6987bb89944e3ce8a9d74aa557beeb12bf7bf4a19bec956b719f048f1e043475577b7adb3114dbb00a614a03808dfe14f5f5c2dd1b71c4d5a6a09435057b932b0b"], 0x3, 0x240, &(0x7f0000000500)="$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") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0010000100001000000000000000040fc010000000000000000000000000000000000000000000000000000000000000000ecdf00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000032000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000fcfffffffffffffffdffffffffffffff00000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000cd00000000000000580002006362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000e0fad3f10cd3a506627800000000074f1c001700"], 0x1b0}}, 0x4050) 315.536684ms ago: executing program 0 (id=10516): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x3, &(0x7f0000000100)=""/222, &(0x7f0000000000)=0x88fe) 315.452394ms ago: executing program 0 (id=10517): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$bt_hci(r0, 0x0, 0x0) 315.347904ms ago: executing program 6 (id=10518): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x38, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x0) 314.990164ms ago: executing program 1 (id=10519): setreuid(0xffffffffffffffff, 0xee01) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000003b80)=[{{&(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e22, @private=0xa010102}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6, 0x2}]}}}], 0x18}}], 0x2, 0x0) 277.071336ms ago: executing program 0 (id=10520): r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000810000000800000002"], 0x14) r1 = socket(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000440), &(0x7f00000003c0)=@tcp6=r1, 0x2}, 0x20) 265.845456ms ago: executing program 1 (id=10521): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x24, r1, 0x105, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0xd}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x17}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000844}, 0x20004020) 211.720769ms ago: executing program 6 (id=10522): lsetxattr$security_selinux(&(0x7f0000000400)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) fsopen(&(0x7f0000000400)='autofs\x00', 0x0) 211.549739ms ago: executing program 1 (id=10523): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000020303000000000000000021000000100800010001"], 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f00000002c0)={0x14, 0x3, 0x3, 0x3}, 0x14}, 0x1, 0x0, 0x0, 0x94f7cfd7d57de2ec}, 0x0) 211.431659ms ago: executing program 6 (id=10524): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x16, &(0x7f00000003c0)={[{@sysvgroups}, {@noblock_validity}, {@oldalloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x1000}}, {@noblock_validity}, {@noblock_validity}, {@i_version}, {@auto_da_alloc_val}, {@dioread_lock}, {@nolazytime}, {@data_err_ignore}, {@usrquota}]}, 0x0, 0x515, &(0x7f0000000c40)="$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") quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0xffffffffffffffff, &(0x7f0000000180)={0x81, 0x1, 0x2, 0x7, 0x0, 0x5, 0x1, 0x80000000, 0x80000000}) 211.365619ms ago: executing program 0 (id=10525): r0 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x1000}], 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=@getchain={0x24, 0x11, 0x43d, 0x0, 0x100, {0x0, 0x0, 0x0, 0x0, {0xe, 0x1}, {}, {0xd}}}, 0x24}}, 0x4) 162.759152ms ago: executing program 1 (id=10526): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x2d, 0x0, @val=@netfilter={0x2, 0x0, 0x6, 0x1}}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f000001b000)}, 0x10) 130.506253ms ago: executing program 1 (id=10527): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000380)={0x50, r1, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x32, 0xe, [@erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @mic={0x8c, 0x18, {0xfac, '\x00', @long="322e981dd4e9e4dccdb2eceabeb57bc8"}}, @random={0x4, 0xf, "7e7f1500fab9062d0c04e5ed72122c"}]}]}, 0x50}}, 0x4000000) 77.309686ms ago: executing program 1 (id=10528): r0 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000380)="3900000013000318680907070000000f0000ff3f04000000170a001700000000040037000f00030001332564aaee7b1d58b9a64411f6bbf44d", 0x39}], 0x1) 77.107316ms ago: executing program 4 (id=10529): r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 3.713529ms ago: executing program 4 (id=10530): r0 = socket$key(0xf, 0x3, 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@typedef={0x2, 0x0, 0x0, 0x8, 0x3}]}}, 0x0, 0x26}, 0x28) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300091b0000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000bb00000000000000000400040000000000000000000000000000000000000000000000000000000000020001000000000000000000000000ff05000500000000000a00000000000000fe8896380000000000000001000000010000000000000000030007000000000002004e24ac14141f0000000000000000020013"], 0xd8}}, 0x0) 2.08857ms ago: executing program 6 (id=10531): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x8f7be000) r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000001f40), &(0x7f00000022c0)=0x30) 0s ago: executing program 4 (id=10532): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x60, 0x10, 0xffffffffffffffff, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x914, 0x200}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x4}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x10000, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20011}, 0x8000002) kernel console output (not intermixed with test programs): " sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.826274][ T28] audit: type=1326 audit(1774432199.490:1799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.850573][ T28] audit: type=1326 audit(1774432199.490:1800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.892162][ T28] audit: type=1326 audit(1774432199.530:1801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.924218][ T28] audit: type=1326 audit(1774432199.530:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.962052][ T28] audit: type=1326 audit(1774432199.530:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 253.995336][ T28] audit: type=1326 audit(1774432199.530:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 254.019368][ T28] audit: type=1326 audit(1774432199.530:1805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 254.058806][ T28] audit: type=1326 audit(1774432199.530:1806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22042 comm="syz.1.8079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=91 compat=0 ip=0x7f3c6ee6c799 code=0x7ffc0000 [ 254.087800][T22064] vhci_hcd vhci_hcd.4: default hub control req: 2016 v0100 i0004 l1 [ 254.137223][T22066] tmpfs: Bad value for 'nr_inodes' [ 254.332054][T22093] vhci_hcd vhci_hcd.4: default hub control req: 2016 v0100 i0004 l1 [ 254.358043][T22095] loop4: detected capacity change from 0 to 1024 [ 254.388606][T22095] ext4 filesystem being mounted at /1706/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 254.428351][T22095] EXT4-fs error (device loop4): ext4_map_blocks:818: inode #15: comm syz.4.8108: lblock 0 mapped to illegal pblock 0 (length 6) [ 254.472362][T22109] loop1: detected capacity change from 0 to 4096 [ 254.479065][T22095] EXT4-fs (loop4): Remounting filesystem read-only [ 254.512850][T22109] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.8123: corrupted inode contents [ 254.528946][T22109] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.8123: mark_inode_dirty error [ 254.579002][T22109] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.8123: corrupted inode contents [ 254.662947][T22109] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.8123: mark_inode_dirty error [ 254.715562][T22109] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.8123: corrupted inode contents [ 254.734239][T22109] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.8123: mark_inode_dirty error [ 254.747511][T22130] vhci_hcd vhci_hcd.4: default hub control req: 2016 v0100 i0004 l1 [ 254.756867][T22109] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.8123: corrupted inode contents [ 254.787114][T22109] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.8123: mark_inode_dirty error [ 254.857794][T22109] EXT4-fs error (device loop1) in ext4_setattr:5983: Corrupt filesystem [ 254.886247][T22115] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.8123: corrupted inode contents [ 254.939166][ T3307] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 254.939331][ T3307] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 254.961551][T22147] tmpfs: Bad value for 'nr_inodes' [ 254.969459][ T3307] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 255.831781][T22177] vhci_hcd vhci_hcd.4: default hub control req: 2016 v0100 i0004 l1 [ 256.090812][T22193] loop1: detected capacity change from 0 to 8192 [ 256.152816][T22193] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 256.234767][T22217] program syz.0.8157 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 256.277814][T22221] loop1: detected capacity change from 0 to 128 [ 256.340680][T22221] ext4 filesystem being mounted at /1662/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.559022][T22246] loop4: detected capacity change from 0 to 4096 [ 256.566367][T22249] program syz.6.8175 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 256.609546][T22246] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.8173: corrupted inode contents [ 256.643560][T22246] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.8173: mark_inode_dirty error [ 256.655554][T22246] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.8173: corrupted inode contents [ 256.668206][T22246] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.8173: mark_inode_dirty error [ 256.686864][T22246] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.8173: corrupted inode contents [ 256.699418][T22246] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.8173: mark_inode_dirty error [ 256.720230][T22246] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.8173: corrupted inode contents [ 256.732669][T22246] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.8173: mark_inode_dirty error [ 256.746554][T22246] EXT4-fs error (device loop4) in ext4_setattr:5983: Corrupt filesystem [ 256.763079][T22258] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.8173: corrupted inode contents [ 256.823250][ T3316] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 256.837315][ T3316] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 256.851497][ T3316] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 256.917162][T22279] program syz.4.8187 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 256.928135][T22277] loop6: detected capacity change from 0 to 8192 [ 256.968754][T22277] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 257.042661][T22296] loop1: detected capacity change from 0 to 256 [ 257.119578][T22303] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.8199: corrupted inode contents [ 257.155714][T22303] EXT4-fs error (device loop6): ext4_dirty_inode:6450: inode #15: comm syz.6.8199: mark_inode_dirty error [ 257.167930][T22303] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.8199: corrupted inode contents [ 257.181444][T22303] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #15: comm syz.6.8199: mark_inode_dirty error [ 257.195832][T22303] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.8199: corrupted inode contents [ 257.210458][T22303] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #15: comm syz.6.8199: mark_inode_dirty error [ 257.222793][T22303] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.8199: corrupted inode contents [ 257.235938][T22303] EXT4-fs error (device loop6): ext4_truncate:4587: inode #15: comm syz.6.8199: mark_inode_dirty error [ 257.255679][T22303] EXT4-fs error (device loop6) in ext4_setattr:5983: Corrupt filesystem [ 257.272382][T22311] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.8199: corrupted inode contents [ 257.298943][T19132] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 257.299465][T19132] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 257.311736][T19132] EXT4-fs warning (device loop6): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 257.364386][T22329] ext4 filesystem being mounted at /1730/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 257.443256][T22339] xt_hashlimit: size too large, truncated to 1048576 [ 257.651959][T22372] netlink: 56 bytes leftover after parsing attributes in process `syz.0.8240'. [ 257.721079][T22380] can0: slcan on ptm0. [ 257.740584][T22381] netlink: 'syz.4.8233': attribute type 1 has an invalid length. [ 257.797128][T22378] can0 (unregistered): slcan off ptm0. [ 258.012659][T22428] netlink: 'syz.1.8249': attribute type 1 has an invalid length. [ 258.129742][T22436] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.137035][T22436] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.210968][T22436] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 258.228038][T22441] tipc: Enabled bearer , priority 10 [ 258.285313][T22463] netlink: 'syz.0.8263': attribute type 1 has an invalid length. [ 258.338695][T22472] set_capacity_and_notify: 3 callbacks suppressed [ 258.338713][T22472] loop1: detected capacity change from 0 to 512 [ 258.360831][T22476] netlink: 'syz.7.8267': attribute type 1 has an invalid length. [ 258.361723][T22477] usb usb1: usbfs: process 22477 (syz.0.8268) did not claim interface 0 before use [ 258.400793][T22472] ext4 filesystem being mounted at /1684/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 258.509043][T22492] tipc: Enabled bearer , priority 10 [ 258.635669][T22500] tipc: Resetting bearer [ 258.652830][T22500] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.653054][T22500] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.694658][T22500] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 258.967636][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 258.967651][ T28] audit: type=1326 audit(1774432204.619:1817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22516 comm="syz.4.8286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 258.967836][ T28] audit: type=1326 audit(1774432204.619:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22516 comm="syz.4.8286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 258.968097][ T28] audit: type=1326 audit(1774432204.619:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22516 comm="syz.4.8286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=306 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 258.968173][ T28] audit: type=1326 audit(1774432204.619:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22516 comm="syz.4.8286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 258.976194][ T28] audit: type=1326 audit(1774432204.639:1821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22516 comm="syz.4.8286" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 259.189274][T22526] tipc: Enabled bearer , priority 10 [ 259.272891][ T28] audit: type=1400 audit(1774432204.926:1822): avc: denied { getopt } for pid=22529 comm="syz.7.8292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 259.438419][T22537] netlink: 'syz.4.8296': attribute type 1 has an invalid length. [ 259.615995][T22543] loop4: detected capacity change from 0 to 8192 [ 259.684672][T22548] usb usb1: usbfs: process 22548 (syz.1.8300) did not claim interface 0 before use [ 259.771997][T22555] tipc: Enabled bearer , priority 10 [ 259.869573][T22564] netlink: 'syz.6.8308': attribute type 1 has an invalid length. [ 259.940124][T22575] loop6: detected capacity change from 0 to 512 [ 259.993030][T22575] ext4 filesystem being mounted at /281/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 260.029943][T22585] usb usb1: usbfs: process 22585 (syz.4.8315) did not claim interface 0 before use [ 260.282098][ T28] audit: type=1326 audit(1774432205.925:1823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22621 comm="syz.4.8335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 260.360343][ T28] audit: type=1326 audit(1774432205.954:1824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22621 comm="syz.4.8335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 260.414654][ T28] audit: type=1326 audit(1774432205.954:1825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22621 comm="syz.4.8335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 260.438520][T22614] loop7: detected capacity change from 0 to 8192 [ 260.468953][T22632] gre0: left promiscuous mode [ 260.483957][T22632] gre0: left allmulticast mode [ 260.529245][ T28] audit: type=1326 audit(1774432205.954:1826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22621 comm="syz.4.8335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb00a71c799 code=0x7ffc0000 [ 260.560950][T22632] tipc: Resetting bearer [ 260.699683][T22632] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.707171][T22632] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.763592][T22632] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 260.961798][T22645] loop7: detected capacity change from 0 to 512 [ 261.048466][T22645] ext4 filesystem being mounted at /169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 261.330238][T22666] loop1: detected capacity change from 0 to 8192 [ 261.639686][T22714] vlan0: entered promiscuous mode [ 261.648138][T22714] bridge0: entered promiscuous mode [ 261.950280][T22746] loop6: detected capacity change from 0 to 8192 [ 262.052752][ T9] kernel read not supported for file /385/net/anycast6 (pid: 9 comm: kworker/0:0) [ 262.074924][T22754] loop1: detected capacity change from 0 to 8192 [ 262.158325][T22768] gre0: left promiscuous mode [ 262.163153][T22768] gre0: left allmulticast mode [ 262.201128][T22768] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.208512][T22768] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.291890][T22768] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 262.775954][ T141] tipc: Subscription rejected, illegal request [ 262.870488][T22785] netlink: 36 bytes leftover after parsing attributes in process `syz.1.8410'. [ 263.400044][ T9] kernel read not supported for file /641/net/anycast6 (pid: 9 comm: kworker/0:0) [ 263.441490][T22821] netlink: 36 bytes leftover after parsing attributes in process `syz.7.8427'. [ 263.568902][T22833] netlink: 36 bytes leftover after parsing attributes in process `syz.6.8442'. [ 263.729488][T22842] loop7: detected capacity change from 0 to 128 [ 263.742734][T22842] FAT-fs (loop7): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 263.760183][T22842] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 263.827758][T22844] gre0: left promiscuous mode [ 263.849974][T22844] gre0: left allmulticast mode [ 263.890432][T22850] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 263.903055][ T3638] kernel read not supported for file /3555/net/anycast6 (pid: 3638 comm: kworker/1:7) [ 263.919580][ T127] tipc: Subscription rejected, illegal request [ 263.927958][T22844] tipc: Resetting bearer [ 263.934334][T22850] netlink: 'syz.7.8439': attribute type 9 has an invalid length. [ 263.986512][T22844] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.993840][T22844] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.060994][T22844] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 264.187640][T22881] loop6: detected capacity change from 0 to 512 [ 264.224376][T22881] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 264.253898][T22872] loop7: detected capacity change from 0 to 8192 [ 264.263341][T22881] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #16: comm syz.6.8456: invalid indirect mapped block 83886080 (level 1) [ 264.268588][T22891] IPVS: Error connecting to the multicast addr [ 264.286950][T22881] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 264.293533][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 264.309104][ C1] EXT4-fs (loop6): initial error at time 1774432209: ext4_free_branches:1023: inode 16 [ 264.318931][ C1] EXT4-fs (loop6): last error at time 1774432209: ext4_free_branches:1023: inode 16 [ 264.331377][T22881] EXT4-fs (loop6): Remounting filesystem read-only [ 264.353885][T22881] EXT4-fs (loop6): 1 orphan inode deleted [ 264.362250][T22881] EXT4-fs (loop6): 1 truncate cleaned up [ 264.369025][T22881] EXT4-fs mount: 36 callbacks suppressed [ 264.369040][T22881] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 264.414712][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 264.414782][ T28] audit: type=1400 audit(1774432210.016:1846): avc: denied { mount } for pid=22899 comm="syz.4.8463" name="/" dev="cgroup" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 264.453971][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.500194][T22908] usb usb7: usbfs: process 22908 (syz.6.8465) did not claim interface 0 before use [ 264.538774][T22913] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 264.561577][T22916] loop6: detected capacity change from 0 to 128 [ 264.572357][T22916] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 264.605911][T22916] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 264.633161][T22923] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 265.243120][T22955] IPVS: Error connecting to the multicast addr [ 265.919244][T23008] usb usb7: usbfs: process 23008 (syz.0.8514) did not claim interface 0 before use [ 265.969067][ T28] audit: type=1400 audit(1774432211.564:1847): avc: denied { bind } for pid=23009 comm="syz.7.8515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 266.069839][ T28] audit: type=1400 audit(1774432211.653:1848): avc: denied { kexec_image_load } for pid=23014 comm="syz.0.8517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 266.354357][T23021] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8521'. [ 266.386906][T23024] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8521'. [ 266.588794][ T3638] kernel read not supported for file /sysvipc/shm (pid: 3638 comm: kworker/1:7) [ 266.653031][T23046] loop1: detected capacity change from 0 to 512 [ 266.671786][T23046] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 266.693680][T23046] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.8531: bad orphan inode 131083 [ 266.716829][T23046] loop1: lost filesystem error report for type 5 error -117 [ 266.717617][T23046] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.731121][T23054] sg_write: data in/out 1196/14 bytes for SCSI command 0x0-- guessing data in; [ 266.731121][T23054] program syz.4.8534 not setting count and/or reply_len properly [ 266.839101][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.978543][T23080] netlink: 24 bytes leftover after parsing attributes in process `syz.7.8546'. [ 267.031814][T23093] SELinux: Context ømMAh`ix: is not valid (left unmapped). [ 267.097955][T23101] loop1: detected capacity change from 0 to 512 [ 267.126749][T23101] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 267.150643][T23101] EXT4-fs (loop1): 1 truncate cleaned up [ 267.180960][T23101] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 267.211395][T23122] netlink: 24 bytes leftover after parsing attributes in process `syz.6.8564'. [ 267.242322][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.389583][T23153] loop4: detected capacity change from 0 to 512 [ 267.411886][T23153] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 267.437705][T23161] netlink: 24 bytes leftover after parsing attributes in process `syz.0.8581'. [ 267.452609][T23153] EXT4-fs (loop4): 1 truncate cleaned up [ 267.466660][T23153] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 267.505751][T23171] loop7: detected capacity change from 0 to 512 [ 267.519751][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.550543][T23171] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 267.594981][T23171] EXT4-fs error (device loop7): ext4_orphan_get:1417: comm syz.7.8585: bad orphan inode 131083 [ 267.605568][T23171] loop7: lost filesystem error report for type 5 error -117 [ 267.606348][T23171] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.634794][T23189] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8591'. [ 267.730044][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.764963][T23206] loop6: detected capacity change from 0 to 512 [ 267.779653][T23208] netlink: 8 bytes leftover after parsing attributes in process `syz.7.8606'. [ 267.809202][T23206] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 267.845678][T23206] EXT4-fs (loop6): 1 truncate cleaned up [ 267.858889][T23206] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 267.895321][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.990807][ T28] audit: type=1400 audit(1774432213.559:1849): avc: denied { recv } for pid=3296 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.37 dest=40508 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 268.019574][T23243] __nla_validate_parse: 1 callbacks suppressed [ 268.019588][T23243] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8615'. [ 268.060877][ T28] audit: type=1400 audit(1774432213.559:1850): avc: denied { read write } for pid=3307 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.085807][ T28] audit: type=1400 audit(1774432213.559:1851): avc: denied { open } for pid=3307 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.132404][ T28] audit: type=1400 audit(1774432213.559:1852): avc: denied { ioctl } for pid=3307 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.160052][ T28] audit: type=1400 audit(1774432213.559:1853): avc: denied { create } for pid=23240 comm="syz.1.8613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 268.193739][ T9] kernel write not supported for file /sg0 (pid: 9 comm: kworker/0:0) [ 268.278938][ T28] audit: type=1400 audit(1774432213.559:1854): avc: denied { write } for pid=23240 comm="syz.1.8613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 268.331703][ T28] audit: type=1400 audit(1774432213.559:1855): avc: denied { read } for pid=23240 comm="syz.1.8613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 268.640017][T23303] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8643'. [ 268.937936][ T3389] kernel write not supported for file /sg0 (pid: 3389 comm: kworker/1:3) [ 269.465033][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 269.465048][ T28] audit: type=1400 audit(1774432215.030:1907): avc: denied { map_create } for pid=23371 comm="syz.1.8672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 269.536958][ T28] audit: type=1400 audit(1774432215.030:1908): avc: denied { map_read map_write } for pid=23371 comm="syz.1.8672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 269.607786][ T28] audit: type=1400 audit(1774432215.059:1909): avc: denied { create } for pid=23373 comm="syz.7.8685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 269.684514][T23390] netlink: 4 bytes leftover after parsing attributes in process `syz.7.8681'. [ 269.842672][ T28] audit: type=1400 audit(1774432215.069:1910): avc: denied { open } for pid=23373 comm="syz.7.8685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 269.888266][ T28] audit: type=1400 audit(1774432215.069:1911): avc: denied { kernel } for pid=23373 comm="syz.7.8685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 269.923132][ T28] audit: type=1400 audit(1774432215.069:1912): avc: denied { tracepoint } for pid=23373 comm="syz.7.8685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 269.971953][T23405] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 [ 269.992551][ T28] audit: type=1400 audit(1774432215.089:1913): avc: denied { write } for pid=23376 comm="syz.4.8676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 270.038800][ T28] audit: type=1400 audit(1774432215.089:1914): avc: denied { create } for pid=23375 comm="syz.0.8675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 270.089443][T23407] loop1: detected capacity change from 0 to 4096 [ 270.139086][ T28] audit: type=1400 audit(1774432215.129:1915): avc: denied { connect } for pid=23375 comm="syz.0.8675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 270.188207][T23407] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 270.279536][ T28] audit: type=1400 audit(1774432215.129:1916): avc: denied { bind } for pid=23375 comm="syz.0.8675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 270.288395][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.417737][T23430] loop1: detected capacity change from 0 to 512 [ 270.426827][T23430] EXT4-fs: Ignoring removed bh option [ 270.432598][T23430] EXT4-fs: Ignoring removed mblk_io_submit option [ 270.480098][T23435] loop7: detected capacity change from 0 to 512 [ 270.488550][T23430] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 270.511291][T23435] FAT-fs (loop7): error, clusters badly computed (0 != 1) [ 270.523774][T23430] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 270.544539][T23430] EXT4-fs (loop1): orphan cleanup on readonly fs [ 270.563419][T23430] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.8693: Failed to acquire dquot type 1 [ 270.615546][T23430] loop1: lost filesystem error report for type 5 error -5 [ 270.615841][T23430] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.8693: Invalid block bitmap block 0 in block_group 0 [ 270.623033][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 270.623051][ C0] EXT4-fs (loop1): last error at time 1774432216: ext4_acquire_dquot:7001 [ 270.732995][T23430] loop1: lost filesystem error report for type 5 error -117 [ 270.733315][T23430] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.8693: Invalid block bitmap block 0 in block_group 0 [ 270.797061][T23430] loop1: lost filesystem error report for type 5 error -117 [ 270.798330][T23430] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.8693: Invalid block bitmap block 0 in block_group 0 [ 270.820545][T23430] loop1: lost filesystem error report for type 5 error -117 [ 270.821422][T23430] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.8693: Failed to acquire dquot type 1 [ 270.846397][T23430] loop1: lost filesystem error report for type 5 error -28 [ 270.848635][T23430] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.8693: Failed to acquire dquot type 1 [ 270.877695][T23430] loop1: lost filesystem error report for type 5 error -28 [ 270.877958][T23430] EXT4-fs (loop1): 1 orphan inode deleted [ 270.917380][T23430] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 270.931930][T23455] loop4: detected capacity change from 0 to 4096 [ 270.940845][T23455] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 270.985838][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.995871][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 271.220770][T23480] loop1: detected capacity change from 0 to 512 [ 271.267146][T23480] FAT-fs (loop1): error, clusters badly computed (0 != 1) [ 271.453814][T23488] tipc: Enabling of bearer rejected, failed to enable media [ 271.745915][T23512] netlink: 16215 bytes leftover after parsing attributes in process `syz.6.8737'. [ 272.013975][T23524] netlink: 'syz.6.8752': attribute type 13 has an invalid length. [ 272.455789][T23563] netlink: 16215 bytes leftover after parsing attributes in process `syz.1.8760'. [ 272.504336][T23569] netlink: 'syz.1.8763': attribute type 13 has an invalid length. [ 272.679475][T23573] netlink: 'syz.1.8764': attribute type 7 has an invalid length. [ 272.690860][T23573] netlink: 140 bytes leftover after parsing attributes in process `syz.1.8764'. [ 273.373277][T23603] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8775'. [ 273.463732][T23614] loop6: detected capacity change from 0 to 4096 [ 273.480707][T23614] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 273.521885][T23623] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8785'. [ 273.542561][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 273.557439][T23625] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8786'. [ 273.636076][T23635] netlink: 'syz.4.8791': attribute type 7 has an invalid length. [ 273.658126][T23635] netlink: 140 bytes leftover after parsing attributes in process `syz.4.8791'. [ 273.882616][T23657] netlink: 8 bytes leftover after parsing attributes in process `syz.6.8797'. [ 273.962005][T23667] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8801'. [ 273.991358][T23669] loop6: detected capacity change from 0 to 256 [ 274.573617][T23690] netlink: 16 bytes leftover after parsing attributes in process `syz.6.8812'. [ 274.676721][T23703] loop1: detected capacity change from 0 to 4096 [ 274.690273][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 274.690287][ T28] audit: type=1400 audit(1774432220.222:1967): avc: denied { create } for pid=23706 comm="syz.6.8820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 274.718342][T23703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 274.756768][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 274.805001][ T28] audit: type=1400 audit(1774432220.232:1968): avc: denied { bind } for pid=23706 comm="syz.6.8820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 274.839923][T23720] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8828'. [ 274.849641][ T28] audit: type=1400 audit(1774432220.312:1969): avc: denied { create } for pid=23712 comm="syz.6.8822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 274.870339][ T28] audit: type=1400 audit(1774432220.322:1970): avc: denied { bind } for pid=23712 comm="syz.6.8822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 274.890514][ T28] audit: type=1400 audit(1774432220.332:1971): avc: denied { write } for pid=23714 comm="syz.4.8824" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 275.023722][T23731] loop4: detected capacity change from 0 to 512 [ 275.042447][T23731] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 275.080007][T23731] ext4 filesystem being mounted at /1858/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 275.104229][T23731] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #2: comm syz.4.8833: corrupted inode contents [ 275.118181][ T28] audit: type=1400 audit(1774432220.640:1972): avc: denied { add_name } for pid=23730 comm="syz.4.8833" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 275.171660][T23731] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #2: comm syz.4.8833: mark_inode_dirty error [ 275.190615][ T28] audit: type=1400 audit(1774432220.640:1973): avc: denied { create } for pid=23730 comm="syz.4.8833" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 275.213513][ T28] audit: type=1326 audit(1774432220.700:1974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23740 comm="syz.1.8836" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c6ee6c799 code=0x0 [ 275.236914][T23731] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #2: comm syz.4.8833: corrupted inode contents [ 275.253418][T23731] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.8833: mark_inode_dirty error [ 275.276745][ T28] audit: type=1400 audit(1774432220.809:1975): avc: denied { create } for pid=23730 comm="syz.4.8833" name="mnt" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 275.276967][T23742] EXT4-fs warning (device loop4): ext4_es_cache_extent:1082: inode #2: comm syz.4.8833: ES cache extent failed: add [0,1,21,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 275.276967][T23742] [ 275.369410][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 275.468873][ T28] audit: type=1400 audit(1774432220.999:1976): avc: denied { read } for pid=23756 comm="syz.7.8843" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 276.266251][T23861] sg_write: process 3742 (syz.1.8894) changed security contexts after opening file descriptor, this is not allowed. [ 276.628121][T23905] loop7: detected capacity change from 0 to 164 [ 276.652208][T23905] Unable to read rock-ridge attributes [ 276.669671][T23905] Unable to read rock-ridge attributes [ 276.687069][T23905] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 276.717939][T23911] netlink: 20 bytes leftover after parsing attributes in process `syz.0.8918'. [ 276.947637][T23932] loop1: detected capacity change from 0 to 512 [ 276.965859][T23932] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 276.986235][T23932] ext4 filesystem being mounted at /1812/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 277.011759][T23932] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #2: comm syz.1.8926: corrupted inode contents [ 277.036871][T23943] loop4: detected capacity change from 0 to 164 [ 277.044590][T23932] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #2: comm syz.1.8926: mark_inode_dirty error [ 277.057159][T23932] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #2: comm syz.1.8926: corrupted inode contents [ 277.070548][T23943] Unable to read rock-ridge attributes [ 277.077733][T23943] Unable to read rock-ridge attributes [ 277.084072][T23943] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 277.092315][T23932] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #2: comm syz.1.8926: mark_inode_dirty error [ 277.109431][T23944] EXT4-fs warning (device loop1): ext4_es_cache_extent:1082: inode #2: comm syz.1.8926: ES cache extent failed: add [0,1,21,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 277.109431][T23944] [ 277.208722][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 277.248145][T23960] loop7: detected capacity change from 0 to 512 [ 277.268482][T23960] EXT4-fs warning (device loop7): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 277.286570][T23960] EXT4-fs warning (device loop7): dx_probe:849: Enable large directory feature to access it [ 277.308936][T23960] EXT4-fs warning (device loop7): dx_probe:934: inode #2: comm syz.7.8939: Corrupt directory, running e2fsck is recommended [ 277.323421][T23960] EXT4-fs (loop7): Cannot turn on journaled quota: type 1: error -117 [ 277.332244][T23960] EXT4-fs error (device loop7): ext4_iget_extra_inode:5025: inode #15: comm syz.7.8939: corrupted in-inode xattr: e_name out of bounds [ 277.349603][T23960] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 277.350663][T23960] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.8939: couldn't read orphan inode 15 (err -117) [ 277.359845][ C1] EXT4-fs (loop7): error count since last fsck: 1 [ 277.359869][ C1] EXT4-fs (loop7): initial error at time 1774432222: ext4_iget_extra_inode:5025: inode 15 [ 277.359893][ C1] EXT4-fs (loop7): last error at time 1774432222: ext4_iget_extra_inode:5025: inode 15 [ 277.399136][T23960] loop7: lost filesystem error report for type 5 error -117 [ 277.400272][T23960] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 277.435085][T23960] EXT4-fs warning (device loop7): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 277.458365][T23960] EXT4-fs warning (device loop7): dx_probe:849: Enable large directory feature to access it [ 277.474742][T23960] EXT4-fs warning (device loop7): dx_probe:934: inode #2: comm syz.7.8939: Corrupt directory, running e2fsck is recommended [ 277.489294][T23960] EXT4-fs error (device loop7): ext4_readdir:265: inode #2: block 3: comm syz.7.8939: path /277/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=65552, size=1024 fake=0 [ 277.516752][T23960] EXT4-fs error (device loop7): ext4_readdir:265: inode #2: block 8: comm syz.7.8939: path /277/file0: bad entry in directory: inode out of bounds - offset=0, inode=16810477, rec_len=1024, size=1024 fake=0 [ 277.550268][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 277.631083][T23991] xt_hashlimit: size too large, truncated to 1048576 [ 277.929504][T24010] can0: slcan on ttyS3. [ 278.015577][T24019] loop6: detected capacity change from 0 to 512 [ 278.025815][T24019] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 278.040824][T24019] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.8965: bad orphan inode 131083 [ 278.052104][T24019] loop6: lost filesystem error report for type 5 error -117 [ 278.052419][T24010] can0 (unregistered): slcan off ttyS3. [ 278.100522][T24019] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 278.246047][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 278.313628][T24063] can0: slcan on ttyS3. [ 278.450714][T24063] can0 (unregistered): slcan off ttyS3. [ 278.520664][T24089] loop6: detected capacity change from 0 to 512 [ 278.565026][T24089] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 278.584423][T24089] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 278.595256][T24089] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.8984: Corrupt directory, running e2fsck is recommended [ 278.614916][T24089] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 278.623512][T24089] EXT4-fs error (device loop6): ext4_iget_extra_inode:5025: inode #15: comm syz.6.8984: corrupted in-inode xattr: e_name out of bounds [ 278.639224][T24089] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 278.639451][T24089] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.8984: couldn't read orphan inode 15 (err -117) [ 278.648711][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 278.648730][ C1] EXT4-fs (loop6): initial error at time 1774432224: ext4_iget_extra_inode:5025: inode 15 [ 278.648756][ C1] EXT4-fs (loop6): last error at time 1774432224: ext4_iget_extra_inode:5025: inode 15 [ 278.687285][T24089] loop6: lost filesystem error report for type 5 error -117 [ 278.695392][T24089] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 278.737042][T24108] netlink: 96 bytes leftover after parsing attributes in process `syz.4.8994'. [ 278.753950][T24089] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 278.767208][T24089] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 278.800313][T24114] netlink: 8 bytes leftover after parsing attributes in process `syz.7.8998'. [ 278.800550][T24089] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.8984: Corrupt directory, running e2fsck is recommended [ 278.800770][T24089] EXT4-fs error (device loop6): ext4_readdir:265: inode #2: block 3: comm syz.6.8984: path /437/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=65552, size=1024 fake=0 [ 278.801043][T24089] EXT4-fs error (device loop6): ext4_readdir:265: inode #2: block 8: comm syz.6.8984: path /437/file0: bad entry in directory: inode out of bounds - offset=0, inode=16810477, rec_len=1024, size=1024 fake=0 [ 278.838288][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 279.078075][T24137] loop4: detected capacity change from 0 to 512 [ 279.092279][T24137] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 279.112733][T24137] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.9009: bad orphan inode 131083 [ 279.124989][T24137] loop4: lost filesystem error report for type 5 error -117 [ 279.125499][T24137] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 279.168836][T24140] loop1: detected capacity change from 0 to 512 [ 279.188812][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 279.205985][T24140] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 279.219143][T24140] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 279.266396][T24140] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.9010: Corrupt directory, running e2fsck is recommended [ 279.281386][T24145] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9012'. [ 279.291369][T24140] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 279.300020][T24140] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.9010: corrupted in-inode xattr: e_name out of bounds [ 279.315862][T24140] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 279.316103][T24140] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.9010: couldn't read orphan inode 15 (err -117) [ 279.325257][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 279.325271][ C1] EXT4-fs (loop1): initial error at time 1774432224: ext4_iget_extra_inode:5025: inode 15 [ 279.325313][ C1] EXT4-fs (loop1): last error at time 1774432224: ext4_iget_extra_inode:5025: inode 15 [ 279.364869][T24140] loop1: lost filesystem error report for type 5 error -117 [ 279.365620][T24140] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 279.390182][T24140] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 279.402264][T24140] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 279.412857][T24140] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.9010: Corrupt directory, running e2fsck is recommended [ 279.427855][T24140] EXT4-fs error (device loop1): ext4_readdir:265: inode #2: block 3: comm syz.1.9010: path /1837/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=65552, size=1024 fake=0 [ 279.449901][T24140] EXT4-fs error (device loop1): ext4_readdir:265: inode #2: block 8: comm syz.1.9010: path /1837/file0: bad entry in directory: inode out of bounds - offset=0, inode=16810477, rec_len=1024, size=1024 fake=0 [ 279.768825][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 279.870553][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 279.870568][ T28] audit: type=1400 audit(1774432225.392:2038): avc: denied { create } for pid=24154 comm="syz.4.9018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 279.919816][T24158] loop1: detected capacity change from 0 to 1024 [ 279.926516][ T28] audit: type=1400 audit(1774432225.422:2039): avc: denied { ioctl } for pid=24154 comm="syz.4.9018" path="socket:[70308]" dev="sockfs" ino=70308 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 279.946037][T24158] EXT4-fs: Ignoring removed orlov option [ 280.024478][T24158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 280.039281][ T28] audit: type=1400 audit(1774432225.431:2040): avc: denied { bind } for pid=24159 comm="syz.6.9020" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 280.061124][ T28] audit: type=1400 audit(1774432225.521:2041): avc: denied { create } for pid=24168 comm="syz.7.9024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 280.081660][ T28] audit: type=1400 audit(1774432225.531:2042): avc: denied { connect } for pid=24168 comm="syz.7.9024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 280.140549][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 280.171646][T24186] loop4: detected capacity change from 0 to 512 [ 280.212723][T24186] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 280.267044][T24193] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9034'. [ 280.281353][T24186] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 280.307870][T24186] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.9031: Corrupt directory, running e2fsck is recommended [ 280.339849][T24186] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 280.358247][T24186] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.9031: corrupted in-inode xattr: e_name out of bounds [ 280.390635][T24186] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 280.390891][T24186] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.9031: couldn't read orphan inode 15 (err -117) [ 280.412008][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 280.412029][ C1] EXT4-fs (loop4): initial error at time 1774432225: ext4_iget_extra_inode:5025: inode 15 [ 280.412065][ C1] EXT4-fs (loop4): last error at time 1774432225: ext4_iget_extra_inode:5025: inode 15 [ 280.460712][T24186] loop4: lost filesystem error report for type 5 error -117 [ 280.464918][T24186] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 280.516233][T24186] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 280.527975][T24186] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 280.538299][T24186] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.9031: Corrupt directory, running e2fsck is recommended [ 280.552284][T24186] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 3: comm syz.4.9031: path /1895/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=65552, size=1024 fake=0 [ 280.573844][T24186] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 8: comm syz.4.9031: path /1895/file0: bad entry in directory: inode out of bounds - offset=0, inode=16810477, rec_len=1024, size=1024 fake=0 [ 280.612922][ T28] audit: type=1400 audit(1774432226.129:2043): avc: denied { create } for pid=24195 comm="syz.7.9047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 280.636151][ T28] audit: type=1400 audit(1774432226.149:2044): avc: denied { getopt } for pid=24195 comm="syz.7.9047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 280.754107][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 281.036978][T24221] netlink: 20 bytes leftover after parsing attributes in process `syz.7.9048'. [ 281.118039][ T28] audit: type=1400 audit(1774432226.638:2045): avc: denied { create } for pid=24232 comm="syz.7.9054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 281.139033][ T28] audit: type=1400 audit(1774432226.638:2046): avc: denied { write } for pid=24232 comm="syz.7.9054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 281.180721][ T28] audit: type=1400 audit(1774432226.697:2047): avc: denied { ioctl } for pid=24238 comm="syz.6.9057" path="socket:[71407]" dev="sockfs" ino=71407 ioctlcmd=0x48cb scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 281.190109][T24241] EXT4-fs: dax option not supported [ 281.233276][T24244] netlink: 24 bytes leftover after parsing attributes in process `syz.0.9060'. [ 281.235871][T24245] netlink: 12 bytes leftover after parsing attributes in process `syz.6.9059'. [ 281.324042][T24250] EXT4-fs: Ignoring removed bh option [ 281.339935][T24250] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 281.377226][T24250] EXT4-fs error (device loop6): ext4_get_first_dir_block:3547: inode #12: block 80: comm syz.6.9063: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 281.397719][T24250] EXT4-fs (loop6): Remounting filesystem read-only [ 281.418419][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 281.532736][T24278] EXT4-fs: dax option not supported [ 281.614243][T24283] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.9079: ea_inode with extended attributes [ 281.627655][T24283] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 281.629561][T24283] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.9079: error while reading EA inode 11 err=-117 [ 281.638752][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 281.638772][ C1] EXT4-fs (loop1): initial error at time 1774432227: ext4_xattr_inode_iget:441: inode 11 [ 281.638812][ C1] EXT4-fs (loop1): last error at time 1774432227: ext4_xattr_inode_iget:441: inode 11 [ 281.643863][T24287] netlink: 20 bytes leftover after parsing attributes in process `syz.6.9078'. [ 281.685597][T24283] loop1: lost filesystem error report for type 5 error -117 [ 281.704720][T24283] EXT4-fs (loop1): 1 orphan inode deleted [ 281.718486][T24283] EXT4-fs (loop1): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 281.765422][ T3307] EXT4-fs (loop1): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 281.954604][T24310] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 282.075823][T24318] set_capacity_and_notify: 4 callbacks suppressed [ 282.075840][T24318] loop4: detected capacity change from 0 to 4096 [ 282.076197][T24318] EXT4-fs: Ignoring removed bh option [ 282.080396][T24322] tipc: Enabling of bearer rejected, failed to enable media [ 282.090325][T24318] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 282.097152][T24318] EXT4-fs error (device loop4): ext4_get_first_dir_block:3547: inode #12: block 80: comm syz.4.9093: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 282.097440][T24318] EXT4-fs (loop4): Remounting filesystem read-only [ 282.128992][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 282.135485][T24331] loop6: detected capacity change from 0 to 512 [ 282.176097][T24331] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 282.176231][T24331] ext4 filesystem being mounted at /462/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 282.178830][T24331] EXT4-fs error (device loop6): ext4_empty_dir:3084: inode #12: block 32: comm syz.6.9100: bad entry in directory: rec_len is too small for name_len - offset=0, inode=12, rec_len=12, size=2048 fake=0 [ 282.179053][T24331] EXT4-fs (loop6): Remounting filesystem read-only [ 282.179113][T24331] EXT4-fs warning (device loop6): ext4_empty_dir:3087: inode #12: comm syz.6.9100: directory missing '.' [ 282.187706][T24335] tipc: Enabling of bearer rejected, failed to enable media [ 282.218997][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 282.398398][T24359] loop6: detected capacity change from 0 to 512 [ 282.401189][T24359] EXT4-fs error (device loop6): ext4_xattr_inode_iget:441: inode #11: comm syz.6.9114: ea_inode with extended attributes [ 282.401220][T24359] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 282.401601][T24359] EXT4-fs error (device loop6): ext4_xattr_inode_iget:446: comm syz.6.9114: error while reading EA inode 11 err=-117 [ 282.401626][T24359] loop6: lost filesystem error report for type 5 error -117 [ 282.401833][T24359] EXT4-fs (loop6): 1 orphan inode deleted [ 282.402250][T24359] EXT4-fs (loop6): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 282.572802][T19132] EXT4-fs (loop6): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 282.799059][T24391] ALSA: seq fatal error: cannot create timer (-22) [ 283.228748][T24449] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9154'. [ 283.400395][T24475] netlink: 'syz.1.9167': attribute type 13 has an invalid length. [ 283.419735][T24475] netlink: 14585 bytes leftover after parsing attributes in process `syz.1.9167'. [ 283.420105][T24479] ALSA: seq fatal error: cannot create timer (-22) [ 283.549940][T24494] loop7: detected capacity change from 0 to 1024 [ 283.575969][T24494] EXT4-fs: Ignoring removed bh option [ 283.618131][T24494] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 283.652487][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 283.679418][T24507] loop1: detected capacity change from 0 to 512 [ 283.771057][T24507] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 283.821650][T24507] ext4 filesystem being mounted at /1866/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 283.905693][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 283.915557][T24526] netlink: 128 bytes leftover after parsing attributes in process `syz.6.9188'. [ 283.976733][T24526] netlink: 'syz.6.9188': attribute type 5 has an invalid length. [ 284.225616][T24572] netlink: 'syz.6.9199': attribute type 13 has an invalid length. [ 284.277847][T24572] netlink: 14585 bytes leftover after parsing attributes in process `syz.6.9199'. [ 284.357621][T24589] netlink: 128 bytes leftover after parsing attributes in process `syz.0.9206'. [ 284.376522][T24589] netlink: 'syz.0.9206': attribute type 5 has an invalid length. [ 284.493204][T24610] loop7: detected capacity change from 0 to 512 [ 284.540656][T24610] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 284.540781][T24610] ext4 filesystem being mounted at /337/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 284.567184][T24629] loop1: detected capacity change from 0 to 1024 [ 284.569110][T24629] EXT4-fs: Ignoring removed bh option [ 284.597506][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 284.626138][T24629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 284.632308][T24636] netlink: 128 bytes leftover after parsing attributes in process `syz.4.9226'. [ 284.632327][T24636] netlink: 'syz.4.9226': attribute type 5 has an invalid length. [ 284.672922][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 284.799678][T24656] netlink: 52 bytes leftover after parsing attributes in process `syz.0.9235'. [ 284.799700][T24656] netlink: 56 bytes leftover after parsing attributes in process `syz.0.9235'. [ 284.835706][T24664] loop1: detected capacity change from 0 to 512 [ 284.891331][T24664] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 284.891411][T24664] ext4 filesystem being mounted at /1877/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 284.931498][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 284.952420][T24673] netlink: 'syz.7.9246': attribute type 13 has an invalid length. [ 284.952439][T24673] netlink: 14585 bytes leftover after parsing attributes in process `syz.7.9246'. [ 285.086004][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 285.086078][ T28] audit: type=1326 audit(1774432230.596:2084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.086182][ T28] audit: type=1326 audit(1774432230.596:2085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.092505][ T28] audit: type=1326 audit(1774432230.596:2086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.092603][ T28] audit: type=1326 audit(1774432230.596:2087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.093791][ T28] audit: type=1326 audit(1774432230.596:2088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.093872][ T28] audit: type=1326 audit(1774432230.596:2089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.093921][ T28] audit: type=1326 audit(1774432230.596:2090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.095028][ T28] audit: type=1326 audit(1774432230.606:2091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.095049][ T28] audit: type=1326 audit(1774432230.606:2092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.095348][ T28] audit: type=1326 audit(1774432230.606:2093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24690 comm="syz.7.9253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=122 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 285.413336][T24707] netlink: 32 bytes leftover after parsing attributes in process `syz.0.9268'. [ 285.588154][T24736] netlink: 32 bytes leftover after parsing attributes in process `syz.7.9274'. [ 285.605344][T24735] loop4: detected capacity change from 0 to 4096 [ 285.646019][T24735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 285.696205][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 285.743827][T24755] netlink: 32 bytes leftover after parsing attributes in process `syz.1.9292'. [ 286.095032][T24812] loop4: detected capacity change from 0 to 256 [ 286.112163][T24812] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 286.128773][T24812] FAT-fs (loop4): error, invalid FAT chain (i_pos 196, last_block 8200) [ 286.138520][T24812] FAT-fs (loop4): Filesystem has been set read-only [ 286.506854][T24841] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 286.540404][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 286.968558][T24896] EXT4-fs: inline encryption not supported [ 287.002715][T24896] EXT4-fs: Ignoring removed bh option [ 287.056366][T24896] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.9348: Allocating blocks 449-513 which overlap fs metadata [ 287.994829][T24994] set_capacity_and_notify: 4 callbacks suppressed [ 287.994849][T24994] loop4: detected capacity change from 0 to 512 [ 288.243389][T25019] loop1: detected capacity change from 0 to 512 [ 288.477082][T25030] loop5: detected capacity change from 0 to 7 [ 288.484169][T25030] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.499907][T25030] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.508043][T25030] loop5: unable to read partition table [ 288.514178][T25030] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 288.515600][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.554389][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.558859][T25038] loop7: detected capacity change from 0 to 1024 [ 288.571024][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.587499][T25038] EXT4-fs: inline encryption not supported [ 288.590002][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.613877][T25038] EXT4-fs: Ignoring removed bh option [ 288.620579][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 288.648456][T25038] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:4222: comm syz.7.9412: Allocating blocks 449-513 which overlap fs metadata [ 288.817186][T25071] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 289.047559][T25099] loop7: detected capacity change from 0 to 128 [ 289.083092][T25099] ext4 filesystem being mounted at /392/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 290.129247][T25132] __nla_validate_parse: 3 callbacks suppressed [ 290.129295][T25132] netlink: 4 bytes leftover after parsing attributes in process `syz.1.9453'. [ 290.165003][T25134] loop7: detected capacity change from 0 to 164 [ 290.201570][T25134] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 290.270087][T25146] netlink: 'syz.1.9460': attribute type 13 has an invalid length. [ 290.299781][T25146] gretap0: refused to change device tx_queue_len [ 290.326015][T25146] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 290.359433][T25150] tipc: Enabling of bearer rejected, failed to enable media [ 290.359884][T25158] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9469'. [ 290.374673][T25160] netlink: 'syz.7.9470': attribute type 3 has an invalid length. [ 290.391232][T25160] netlink: 'syz.7.9470': attribute type 1 has an invalid length. [ 290.399465][T25160] netlink: 191376 bytes leftover after parsing attributes in process `syz.7.9470'. [ 290.458725][T25172] loop6: detected capacity change from 0 to 164 [ 290.475552][T25172] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 290.510585][T25175] loop5: detected capacity change from 0 to 7 [ 290.518867][T25175] Buffer I/O error on dev loop5, logical block 0, async page read [ 290.527584][T25175] Buffer I/O error on dev loop5, logical block 0, async page read [ 290.535512][T25175] loop5: unable to read partition table [ 290.553568][T20248] Buffer I/O error on dev loop5, logical block 0, async page read [ 290.568184][T25175] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 290.612631][T25185] netlink: 'syz.4.9482': attribute type 13 has an invalid length. [ 290.627983][T25187] netlink: 'syz.6.9483': attribute type 3 has an invalid length. [ 290.646185][T25185] gretap0: refused to change device tx_queue_len [ 290.652763][T25187] netlink: 'syz.6.9483': attribute type 1 has an invalid length. [ 290.660636][T25185] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 290.661387][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 290.661399][ T28] audit: type=1400 audit(1774432236.154:2122): avc: denied { create } for pid=25192 comm="syz.0.9486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 290.676402][T25187] netlink: 191376 bytes leftover after parsing attributes in process `syz.6.9483'. [ 290.688156][ T28] audit: type=1400 audit(1774432236.184:2123): avc: denied { ioctl } for pid=25192 comm="syz.0.9486" path="socket:[74911]" dev="sockfs" ino=74911 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 290.959097][T25222] netlink: 12 bytes leftover after parsing attributes in process `syz.6.9499'. [ 291.036460][T25224] netlink: 'syz.6.9500': attribute type 13 has an invalid length. [ 291.061077][T25224] gretap0: refused to change device tx_queue_len [ 291.067779][T25224] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 291.159992][T25231] tipc: Enabling of bearer rejected, failed to enable media [ 291.186287][T25233] netlink: 'syz.4.9501': attribute type 3 has an invalid length. [ 291.203119][T25233] netlink: 'syz.4.9501': attribute type 1 has an invalid length. [ 291.211156][T25233] netlink: 191376 bytes leftover after parsing attributes in process `syz.4.9501'. [ 291.434647][T25261] tipc: Enabling of bearer rejected, already enabled [ 291.509785][T25274] netlink: 12 bytes leftover after parsing attributes in process `syz.0.9522'. [ 291.672451][T25292] tipc: Enabling of bearer rejected, failed to enable media [ 291.733811][T25299] netlink: 12 bytes leftover after parsing attributes in process `syz.1.9538'. [ 291.754927][ T28] audit: type=1400 audit(1774432237.242:2124): avc: denied { getopt } for pid=25300 comm="syz.4.9537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 291.834526][T25305] loop4: detected capacity change from 0 to 512 [ 291.846917][T25309] SELinux: policydb table sizes (74,0) do not match mine (8,7) [ 291.856045][ T28] audit: type=1400 audit(1774432237.332:2125): avc: denied { load_policy } for pid=25307 comm="syz.1.9542" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 291.881543][T25313] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9544'. [ 291.891551][T25313] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9544'. [ 291.899195][T25309] SELinux: failed to load policy [ 292.089242][T25343] loop7: detected capacity change from 0 to 512 [ 292.213527][ T28] audit: type=1400 audit(1774432237.701:2126): avc: denied { write } for pid=25354 comm="syz.1.9563" name="udplite6" dev="proc" ino=4026532466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 292.332917][ T28] audit: type=1400 audit(1774432237.821:2127): avc: denied { create } for pid=25374 comm="syz.4.9571" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_socket permissive=1 [ 292.388912][ T28] audit: type=1326 audit(1774432237.871:2128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25386 comm="syz.7.9576" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fcf4658c799 code=0x0 [ 292.415614][T25390] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 292.510394][T25404] SELinux: policydb table sizes (74,0) do not match mine (8,7) [ 292.518646][T25404] SELinux: failed to load policy [ 292.735101][T25442] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c018, mo2=0002] [ 292.747978][T25442] ------------[ cut here ]------------ [ 292.753576][T25442] EA inode 11 i_nlink=0 [ 292.753602][T25442] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.1.9601/25442 [ 292.769032][T25442] Modules linked in: [ 292.773234][T25442] CPU: 1 UID: 0 PID: 25442 Comm: syz.1.9601 Not tainted syzkaller #0 PREEMPT(full) [ 292.782828][T25442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 292.782845][T25442] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 292.782926][T25442] Code: 34 4b 99 ff 4c 8d 2d 0d b4 5d 05 49 8d 7e 40 e8 84 df b5 ff 49 8b 6e 40 4c 89 e7 e8 b8 da b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 8f 9b dd 03 66 66 66 66 66 66 2e [ 292.782944][T25442] RSP: 0018:ffffc900093cb778 EFLAGS: 00010246 [ 292.782963][T25442] RAX: ffff8881016c0ac8 RBX: ffff888119c75be8 RCX: ffffffff81c01408 [ 292.782977][T25442] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871dc800 [ 292.782991][T25442] RBP: 000000000000000b R08: 0001888119c75b9b R09: 0000000000000000 [ 292.783003][T25442] R10: ffffc900093cb6a8 R11: 0001c900093cb6a8 R12: ffff888119c75b98 [ 292.783088][T25442] R13: ffffffff871dc800 R14: ffff888119c75b50 R15: 0000000000000001 [ 292.783102][T25442] FS: 00007f3c6d8c76c0(0000) GS:ffff8882ae9db000(0000) knlGS:0000000000000000 [ 292.783146][T25442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 292.783160][T25442] CR2: 00007f3c6ee55900 CR3: 000000015e136000 CR4: 00000000003506f0 [ 292.783177][T25442] DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000 [ 292.783188][T25442] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 292.906737][T25442] Call Trace: [ 292.906783][T25442] [ 292.906797][T25442] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 292.906841][T25442] ? errseq_check+0x2c/0x50 [ 292.906940][T25442] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 292.929065][T25442] ext4_evict_inode+0xa1f/0xd60 [ 292.929103][T25442] ? __pfx_ext4_evict_inode+0x10/0x10 [ 292.929182][T25442] evict+0x2af/0x510 [ 292.943415][T25442] ? __ext4_msg+0x1aa/0x1c0 [ 292.943448][T25442] iput+0x41a/0x580 [ 292.951839][T25442] ext4_process_orphan+0x1a9/0x1c0 [ 292.951867][T25442] ext4_orphan_cleanup+0x6a8/0xa00 [ 292.951889][T25442] ext4_fill_super+0x3408/0x37c0 [ 292.951909][T25442] ? set_blocksize+0x14c/0x270 [ 292.951931][T25442] ? setup_bdev_super+0x30e/0x370 [ 292.977208][T25442] ? __pfx_ext4_fill_super+0x10/0x10 [ 292.977314][T25442] get_tree_bdev_flags+0x291/0x300 [ 292.987732][T25442] ? __pfx_ext4_fill_super+0x10/0x10 [ 292.987764][T25442] get_tree_bdev+0x1f/0x30 [ 292.987791][T25442] ext4_get_tree+0x1c/0x30 [ 292.987807][T25442] vfs_get_tree+0x57/0x1d0 [ 292.987862][T25442] do_new_mount+0x288/0x8d0 [ 292.987884][T25442] path_mount+0x4d0/0xbc0 [ 292.987908][T25442] __se_sys_mount+0x28c/0x2e0 [ 293.020181][T25442] __x64_sys_mount+0x67/0x80 [ 293.020212][T25442] x64_sys_call+0x2d61/0x3020 [ 293.029614][T25442] do_syscall_64+0x12c/0x370 [ 293.029658][T25442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.040188][T25442] RIP: 0033:0x7f3c6ee6da0a [ 293.040216][T25442] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 293.040233][T25442] RSP: 002b:00007f3c6d8c6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 293.040301][T25442] RAX: ffffffffffffffda RBX: 00007f3c6d8c6ee0 RCX: 00007f3c6ee6da0a [ 293.040313][T25442] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 00007f3c6d8c6ea0 [ 293.040337][T25442] RBP: 0000200000000180 R08: 00007f3c6d8c6ee0 R09: 0000000000000004 [ 293.040348][T25442] R10: 0000000000000004 R11: 0000000000000246 R12: 0000200000000000 [ 293.040360][T25442] R13: 00007f3c6d8c6ea0 R14: 000000000000047a R15: 0000200000000480 [ 293.040380][T25442] [ 293.116640][T25442] ---[ end trace 0000000000000000 ]--- [ 293.122415][T25442] EXT4-fs (loop1): 1 orphan inode deleted [ 293.253853][T25475] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 293.398612][T25492] set_capacity_and_notify: 3 callbacks suppressed [ 293.398627][T25492] loop1: detected capacity change from 0 to 1024 [ 293.411850][ T28] audit: type=1400 audit(1774432238.889:2129): avc: denied { create } for pid=25493 comm="syz.0.9627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 293.449431][T25492] EXT4-fs: inline encryption not supported [ 293.451679][ T28] audit: type=1400 audit(1774432238.899:2130): avc: denied { setopt } for pid=25493 comm="syz.0.9627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 293.511774][ T28] audit: type=1400 audit(1774432238.979:2131): avc: denied { append } for pid=25491 comm="syz.1.9626" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 293.518370][T25492] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 293.570344][T25492] EXT4-fs (loop1): Remounting filesystem read-only [ 294.415008][T25567] can0: slcan on ttyS3. [ 294.433062][T25595] loop7: detected capacity change from 0 to 512 [ 294.463934][T25595] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c018, mo2=0002] [ 294.493121][T25595] EXT4-fs (loop7): 1 orphan inode deleted [ 294.498947][T25566] can0 (unregistered): slcan off ttyS3. [ 294.505185][T25595] EXT4-fs mount: 18 callbacks suppressed [ 294.505235][T25595] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.610278][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.821293][T25634] netlink: 'syz.7.9677': attribute type 5 has an invalid length. [ 294.957931][T25651] loop6: detected capacity change from 0 to 1024 [ 294.965018][T25651] EXT4-fs: inline encryption not supported [ 295.014145][T25651] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 295.044124][T25651] EXT4-fs error (device loop6): mb_free_blocks:2047: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 295.059202][T25651] EXT4-fs (loop6): Remounting filesystem read-only [ 295.098694][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.259021][T25677] loop7: detected capacity change from 0 to 164 [ 295.306452][T25680] can0: slcan on ttyS3. [ 295.473448][T25706] loop6: detected capacity change from 0 to 128 [ 295.485794][T25708] __nla_validate_parse: 15 callbacks suppressed [ 295.485880][T25708] netlink: 32 bytes leftover after parsing attributes in process `syz.0.9711'. [ 295.505575][T25706] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 295.527921][T25706] ext4 filesystem being mounted at /563/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 295.643267][T19132] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 295.676627][T25678] can0 (unregistered): slcan off ttyS3. [ 295.768948][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 295.768963][ T28] audit: type=1400 audit(1774432241.255:2142): avc: denied { read write } for pid=25736 comm="syz.4.9719" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 295.849826][T25749] netlink: 4 bytes leftover after parsing attributes in process `syz.1.9721'. [ 295.858774][ T28] audit: type=1400 audit(1774432241.265:2143): avc: denied { write } for pid=25731 comm="syz.1.9718" name="file0" dev="tmpfs" ino=10100 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 295.912516][ T28] audit: type=1400 audit(1774432241.295:2144): avc: denied { open } for pid=25736 comm="syz.4.9719" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 295.985097][T25764] loop1: detected capacity change from 0 to 1024 [ 295.997591][T25766] netlink: 180 bytes leftover after parsing attributes in process `syz.0.9728'. [ 296.005519][T25764] EXT4-fs: inline encryption not supported [ 296.007732][ T28] audit: type=1400 audit(1774432241.295:2145): avc: denied { ioctl } for pid=25736 comm="syz.4.9719" path="/dev/ptp0" dev="devtmpfs" ino=246 ioctlcmd=0x3d0c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 296.025274][T25761] loop7: detected capacity change from 0 to 8192 [ 296.048388][T25766] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9728'. [ 296.060920][T25759] loop4: detected capacity change from 0 to 8192 [ 296.062400][ T28] audit: type=1400 audit(1774432241.335:2146): avc: denied { name_bind } for pid=25746 comm="syz.6.9730" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 296.093946][ T28] audit: type=1400 audit(1774432241.335:2147): avc: denied { node_bind } for pid=25746 comm="syz.6.9730" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 296.095820][T25764] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 296.123126][T25770] loop6: detected capacity change from 0 to 1024 [ 296.144104][T25770] EXT4-fs: inline encryption not supported [ 296.165546][T25770] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 296.198518][T25759] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 296.198788][T25770] EXT4-fs error (device loop6): mb_free_blocks:2047: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 296.233406][ T28] audit: type=1400 audit(1774432241.694:2148): avc: denied { read } for pid=25775 comm="syz.7.9732" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 296.252204][T25759] FAT-fs (loop4): Filesystem has been set read-only [ 296.266412][T25770] EXT4-fs (loop6): Remounting filesystem read-only [ 296.276630][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.317138][ T28] audit: type=1400 audit(1774432241.714:2149): avc: denied { setattr } for pid=25763 comm="syz.1.9729" path="/1967/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 296.349967][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.387288][ T28] audit: type=1400 audit(1774432241.784:2150): avc: denied { create } for pid=25777 comm="syz.0.9745" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 296.409003][ T28] audit: type=1400 audit(1774432241.784:2151): avc: denied { read write } for pid=25777 comm="syz.0.9745" name="file0" dev="tmpfs" ino=10022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 297.028799][T25844] loop4: detected capacity change from 0 to 512 [ 297.094202][T25844] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 297.150225][T25844] ext4 filesystem being mounted at /2049/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 297.245210][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.410607][T25888] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 297.441455][T25888] ext4 filesystem being mounted at /2052/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 297.476103][ T3316] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 297.553360][T25902] netlink: 12 bytes leftover after parsing attributes in process `syz.0.9794'. [ 297.674120][T25915] netlink: 'syz.1.9800': attribute type 83 has an invalid length. [ 297.917564][T25936] binfmt_misc: register: failed to install interpreter file ./file1 [ 297.985976][T25938] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 298.020279][T25946] netlink: 'syz.7.9815': attribute type 11 has an invalid length. [ 298.028297][T25946] netlink: 44 bytes leftover after parsing attributes in process `syz.7.9815'. [ 298.047876][T25938] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.9812: inode has both inline data and extents flags [ 298.064059][T25938] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 298.064972][T25938] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.9812: couldn't read orphan inode 17 (err -117) [ 298.074243][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 298.074264][ C1] EXT4-fs (loop1): initial error at time 1774432243: ext4_orphan_get:1391: inode 17 [ 298.074291][ C1] EXT4-fs (loop1): last error at time 1774432243: ext4_orphan_get:1391: inode 17 [ 298.114462][T25938] loop1: lost filesystem error report for type 5 error -117 [ 298.114981][T25938] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.138532][T25938] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.9812: bg 0: block 65: padding at end of block bitmap is not set [ 298.151616][T25919] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.153135][T25938] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.9812: Failed to acquire dquot type 0 [ 298.179733][T25919] ext4 filesystem being mounted at /2056/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 298.219581][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.263855][T25964] netlink: 12 bytes leftover after parsing attributes in process `syz.4.9821'. [ 298.265586][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.492146][T25988] set_capacity_and_notify: 3 callbacks suppressed [ 298.492164][T25988] loop6: detected capacity change from 0 to 512 [ 298.532377][T25988] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.9834: invalid indirect mapped block 256 (level 2) [ 298.545898][T25988] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 298.549416][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 298.565029][ C1] EXT4-fs (loop6): initial error at time 1774432244: ext4_free_branches:1023: inode 11 [ 298.574721][ C1] EXT4-fs (loop6): last error at time 1774432244: ext4_free_branches:1023: inode 11 [ 298.589253][T25988] EXT4-fs (loop6): 2 truncates cleaned up [ 298.595544][T25988] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.607671][T25997] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9837'. [ 298.652231][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.754632][T25966] loop7: detected capacity change from 0 to 1024 [ 298.757027][T26007] loop4: detected capacity change from 0 to 4096 [ 298.773528][T25966] EXT4-fs: inline encryption not supported [ 298.815341][T26007] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.870763][T25966] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 298.889319][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.922090][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.967746][T26031] loop7: detected capacity change from 0 to 512 [ 299.003559][T26031] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 299.035875][T26031] ext4 filesystem being mounted at /435/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 299.169566][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 299.181995][T26063] netlink: 'syz.0.9866': attribute type 1 has an invalid length. [ 299.201534][T26063] netlink: 224 bytes leftover after parsing attributes in process `syz.0.9866'. [ 299.231658][T26069] Cannot find add_set index 46338 as target [ 299.249685][T26071] loop1: detected capacity change from 0 to 512 [ 299.415122][T26091] sock: sock_set_timeout: `syz.4.9881' (pid 26091) tries to set negative timeout [ 299.496922][T26102] netlink: 152 bytes leftover after parsing attributes in process `syz.4.9886'. [ 299.511403][T26099] hub 9-0:1.0: USB hub found [ 299.520584][T26099] hub 9-0:1.0: 8 ports detected [ 299.546268][T26107] loop6: detected capacity change from 0 to 512 [ 299.607669][T26107] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.9887: bg 0: block 248: padding at end of block bitmap is not set [ 299.675921][T26107] loop6: lost filesystem error report for type 5 error -117 [ 299.676168][T26107] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.9887: Failed to acquire dquot type 1 [ 299.683730][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 299.683774][ C0] EXT4-fs (loop6): last error at time 1774432245: ext4_validate_block_bitmap:441 [ 299.743879][T26107] loop6: lost filesystem error report for type 5 error -117 [ 299.744558][T26107] EXT4-fs (loop6): 1 truncate cleaned up [ 299.761608][T26107] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 299.779549][T26107] ext4 filesystem being mounted at /585/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 299.800359][T26107] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.9887: Failed to acquire dquot type 1 [ 299.836202][T26127] netlink: 'syz.1.9897': attribute type 11 has an invalid length. [ 299.871903][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 299.891749][ T127] EXT4-fs error (device loop6): ext4_release_dquot:7037: comm kworker/u8:5: Failed to release dquot type 1 [ 299.941462][ T127] loop6: lost filesystem error report for type 5 error -117 [ 300.109405][T26163] netlink: zone id is out of range [ 300.114492][T26161] loop7: detected capacity change from 0 to 4096 [ 300.138610][T26161] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 300.193322][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 300.272804][T26178] loop6: detected capacity change from 0 to 512 [ 300.297113][T26178] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.9922: invalid indirect mapped block 4294967295 (level 1) [ 300.311529][T26178] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 300.311647][T26178] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.9922: invalid indirect mapped block 4294967295 (level 1) [ 300.320826][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 300.320849][ C1] EXT4-fs (loop6): initial error at time 1774432245: ext4_free_branches:1023: inode 11 [ 300.320873][ C1] EXT4-fs (loop6): last error at time 1774432245: ext4_free_branches:1023: inode 11 [ 300.431182][T26178] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 300.431424][T26178] EXT4-fs (loop6): 2 truncates cleaned up [ 300.467361][T26178] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 300.943113][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 301.082009][T26204] loop6: detected capacity change from 0 to 8192 [ 301.083992][ T2963] I/O error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 [ 301.101015][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.112419][T26204] FAT-fs (loop6): Filesystem has been set read-only [ 301.119734][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.128518][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.137550][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.146440][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.158350][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.167411][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.182243][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.191030][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.200671][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.212442][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.229264][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.254238][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.265583][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.281965][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.291734][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.301553][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.324179][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.334760][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.343778][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.352609][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.361683][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.370544][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.379626][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.403532][T26204] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 1046) [ 301.746320][T26254] netlink: zone id is out of range [ 301.751646][T26254] netlink: zone id is out of range [ 301.783607][T26254] netlink: zone id is out of range [ 301.788765][T26254] netlink: zone id is out of range [ 301.794281][T26254] netlink: get zone limit has 8 unknown bytes [ 301.929310][T26271] __nla_validate_parse: 2 callbacks suppressed [ 301.929328][T26271] netlink: 8 bytes leftover after parsing attributes in process `syz.7.9963'. [ 301.995412][T26276] loop6: detected capacity change from 0 to 512 [ 302.037074][T26276] EXT4-fs error (device loop6): ext4_init_orphan_info:583: comm syz.6.9966: inode #0: comm syz.6.9966: iget: illegal inode # [ 302.071582][T26276] loop6: lost filesystem error report for type 5 error -117 [ 302.071826][T26276] EXT4-fs (loop6): get orphan inode failed [ 302.079205][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 302.079224][ C0] EXT4-fs (loop6): initial error at time 1774432247: ext4_init_orphan_info:583 [ 302.079245][ C0] EXT4-fs (loop6): last error at time 1774432247: ext4_init_orphan_info:583 [ 302.109448][T26276] EXT4-fs (loop6): mount failed [ 302.117476][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 302.117489][ T28] audit: type=1400 audit(1774432247.596:2201): avc: denied { mounton } for pid=26274 comm="syz.6.9966" path="/599/file0" dev="tmpfs" ino=3087 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 302.316206][ T28] audit: type=1400 audit(1774432247.786:2202): avc: denied { create } for pid=26308 comm="syz.4.9982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 302.381236][T26315] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 302.411037][T26315] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c119, mo2=0002] [ 302.424405][T26315] System zones: 1-12 [ 302.429349][T26315] EXT4-fs error (device loop7): ext4_iget_extra_inode:5025: inode #15: comm syz.7.9984: corrupted in-inode xattr: e_value size too large [ 302.445211][T26315] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 302.457140][ T28] audit: type=1400 audit(1774432247.926:2203): avc: denied { setcurrent } for pid=26321 comm="syz.1.9987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 302.464393][ C1] EXT4-fs (loop7): error count since last fsck: 1 [ 302.492543][ C1] EXT4-fs (loop7): initial error at time 1774432247: ext4_iget_extra_inode:5025: inode 15 [ 302.494465][T26315] EXT4-fs error (device loop7): ext4_orphan_get:1396: comm syz.7.9984: couldn't read orphan inode 15 (err -117) [ 302.502492][ C1] EXT4-fs (loop7): last error at time 1774432247: ext4_iget_extra_inode:5025: inode 15 [ 302.546697][T26315] loop7: lost filesystem error report for type 5 error -117 [ 302.548245][T26315] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 302.625457][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.672741][ T28] audit: type=1400 audit(1774432248.146:2204): avc: denied { bind } for pid=26344 comm="syz.7.9997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 302.776790][T26356] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 302.789254][T26361] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 302.799009][T26356] ext4 filesystem being mounted at /2108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 302.822423][T26356] EXT4-fs: Ignoring removed i_version option [ 302.828701][T26356] EXT4-fs (loop4): stripe (253) is not aligned with cluster size (16), stripe is disabled [ 302.828814][ T28] audit: type=1400 audit(1774432248.295:2205): avc: denied { remount } for pid=26355 comm="syz.4.10003" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 302.829071][T26361] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 302.873487][T26361] Quota error (device loop1): write_blk: dquota write failed [ 302.874895][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 302.881239][T26361] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 302.887343][ C0] EXT4-fs (loop1): initial error at time 1774432248: ext4_mb_generate_buddy:1315 [ 302.896516][T26361] Quota error (device loop1): write_blk: dquota write failed [ 302.905729][ C0] EXT4-fs (loop1): last error at time 1774432248: ext4_mb_generate_buddy:1315 [ 302.913449][T26361] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 302.932416][T26356] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 302.952143][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.964681][T26361] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.10005: Failed to acquire dquot type 1 [ 302.976572][T26361] loop1: lost filesystem error report for type 5 error -28 [ 302.976876][T26361] EXT4-fs (loop1): 1 truncate cleaned up [ 303.009335][T26361] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.047645][T26382] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.063508][T26382] ext4 filesystem being mounted at /612/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.070691][T26361] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 303.091573][ T28] audit: type=1400 audit(1774432248.565:2206): avc: denied { setopt } for pid=26385 comm="syz.0.10015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 303.131198][T19132] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.166455][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.183467][T26391] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.10020: iget: bogus i_mode (755) [ 303.212059][T26391] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 303.215255][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 303.228561][T26391] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.10020: couldn't read orphan inode 15 (err -117) [ 303.230839][ C0] EXT4-fs (loop4): initial error at time 1774432248: ext4_orphan_get:1391: inode 15 [ 303.243959][T26391] loop4: lost filesystem error report for type 5 error -117 [ 303.252232][ C0] EXT4-fs (loop4): last error at time 1774432248: ext4_orphan_get:1391: inode 15 [ 303.270577][T26391] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.319287][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.367197][T26407] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.383287][T26407] ext4 filesystem being mounted at /2111/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.407352][T26415] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10028'. [ 303.440250][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.558065][T26433] set_capacity_and_notify: 7 callbacks suppressed [ 303.558151][T26433] loop4: detected capacity change from 0 to 512 [ 303.603934][T26439] loop7: detected capacity change from 0 to 512 [ 303.634709][T26439] EXT4-fs (loop7): 1 truncate cleaned up [ 303.645944][T26433] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.694433][T26439] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 303.706669][T26433] ext4 filesystem being mounted at /2113/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.764030][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.785159][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.997009][T26489] netlink: 8 bytes leftover after parsing attributes in process `syz.7.10063'. [ 304.150600][T26508] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 304.150600][T26508] M9) failed with errno=-22 [ 304.192119][T26508] SELinux: security_context_str_to_sid (--^$-) failed with errno=-22 [ 304.309223][T26527] netlink: 'syz.4.10080': attribute type 8 has an invalid length. [ 304.689562][T26602] loop7: detected capacity change from 0 to 512 [ 304.721849][T26606] netlink: 24 bytes leftover after parsing attributes in process `syz.4.10118'. [ 304.722621][T26602] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 304.743803][T26602] ext4 filesystem being mounted at /490/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 304.780331][T26602] EXT4-fs error (device loop7): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 304.865476][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.897679][T26631] team0: Device 26A٨ is loopback device. Loopback devices can't be added as a team port [ 304.911064][T26633] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10131'. [ 304.916023][T26631] A link change request failed with some changes committed already. Interface 26A٨ may have been left with an inconsistent configuration, please check. [ 305.011399][T26643] sg_write: data in/out 1818846731/32 bytes for SCSI command 0xff-- guessing data in; [ 305.011399][T26643] program syz.4.10135 not setting count and/or reply_len properly [ 305.037426][T26645] netlink: 16 bytes leftover after parsing attributes in process `syz.1.10136'. [ 305.075615][T26652] loop7: detected capacity change from 0 to 1024 [ 305.096058][T26652] EXT4-fs: Ignoring removed orlov option [ 305.111625][T26652] EXT4-fs: Ignoring removed bh option [ 305.162241][T26652] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 305.220350][T26672] loop4: detected capacity change from 0 to 1024 [ 305.247130][T26672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 305.943808][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.985761][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.120110][T26701] loop7: detected capacity change from 0 to 256 [ 306.218087][T26714] tipc: Enabling of bearer rejected, failed to enable media [ 306.456205][T26761] loop1: detected capacity change from 0 to 512 [ 306.488226][T26761] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 306.508588][T26761] ext4 filesystem being mounted at /2063/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 306.548218][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.604049][T26779] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 306.650599][T26779] bond0: (slave lo): Error: Device type is different from other slaves [ 306.777585][T26804] loop7: detected capacity change from 0 to 2048 [ 306.791319][T26807] loop1: detected capacity change from 0 to 1024 [ 306.809677][T26807] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 306.832220][T26810] netlink: 12 bytes leftover after parsing attributes in process `syz.4.10200'. [ 306.849019][T26807] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 2: comm syz.1.10199: lblock 2 mapped to illegal pblock 2 (length 1) [ 306.864037][T26807] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 306.864978][T26807] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 48: comm syz.1.10199: lblock 0 mapped to illegal pblock 48 (length 1) [ 306.874091][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 306.874108][ C1] EXT4-fs (loop1): initial error at time 1774432252: ext4_map_blocks:776: inode 3: block 2 [ 306.874136][ C1] EXT4-fs (loop1): last error at time 1774432252: ext4_map_blocks:776: inode 3: block 2 [ 306.890678][T26804] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 306.895270][T26807] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 306.939398][T26804] ext4 filesystem being mounted at /503/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 306.992567][T26807] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.10199: Failed to acquire dquot type 0 [ 307.008022][T26807] loop1: lost filesystem error report for type 5 error -117 [ 307.009160][T26807] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 307.026561][ T3417] Process accounting resumed [ 307.044343][T26807] loop1: lost filesystem error report for type 5 error -117 [ 307.044523][T26807] EXT4-fs error (device loop1): ext4_evict_inode:255: inode #11: comm syz.1.10199: mark_inode_dirty error [ 307.064167][T26807] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 307.064306][T26807] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 307.083949][T26807] EXT4-fs (loop1): 1 orphan inode deleted [ 307.102070][ T47] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 307.112697][T26807] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 307.132643][ T47] __quota_error: 64 callbacks suppressed [ 307.132659][ T47] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 307.169484][ T47] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:3: Failed to release dquot type 0 [ 307.169801][ T28] audit: type=1400 audit(1774432252.641:2269): avc: denied { create } for pid=26806 comm="syz.1.10199" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 307.214378][T26804] EXT4-fs (loop7): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 307.250876][ T28] audit: type=1400 audit(1774432252.721:2270): avc: denied { connect } for pid=26833 comm="syz.0.10213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 307.338891][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.355839][ T3460] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 307.356257][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.387802][ T3460] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 307.393038][ T3460] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 307.434557][T26840] loop7: detected capacity change from 0 to 128 [ 307.444724][ T3460] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 307.470575][ T3460] loop1: lost filesystem error report for type 5 error -117 [ 307.479013][ T3307] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 307.510053][ T3307] loop1: lost filesystem error report for type 5 error -117 [ 307.512520][ T3307] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 307.537770][ T28] audit: type=1400 audit(1774432252.990:2271): avc: denied { bind } for pid=26842 comm="syz.4.10216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 307.559892][ T3307] loop1: lost filesystem error report for type 5 error -117 [ 307.564115][ T3307] EXT4-fs error (device loop1): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 307.583072][ T3307] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 307.753453][ T28] audit: type=1400 audit(1774432253.220:2272): avc: denied { bind } for pid=26869 comm="syz.0.10226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 307.807474][T26878] xt_hashlimit: size too large, truncated to 1048576 [ 307.826429][ T28] audit: type=1400 audit(1774432253.220:2273): avc: denied { setopt } for pid=26869 comm="syz.0.10226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 307.975639][T26900] netlink: 277 bytes leftover after parsing attributes in process `syz.7.10241'. [ 308.089079][ T28] audit: type=1326 audit(1774432253.550:2274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26916 comm="syz.7.10249" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 308.121034][ T28] audit: type=1326 audit(1774432253.550:2275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26916 comm="syz.7.10249" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 308.152932][ T28] audit: type=1326 audit(1774432253.560:2276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26916 comm="syz.7.10249" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf4658c799 code=0x7ffc0000 [ 308.275398][T26935] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 308.308451][T26939] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 308.360536][T26943] netlink: 8 bytes leftover after parsing attributes in process `syz.7.10262'. [ 308.375639][T26943] netlink: 4 bytes leftover after parsing attributes in process `syz.7.10262'. [ 308.384724][T26943] netlink: 'syz.7.10262': attribute type 18 has an invalid length. [ 308.392952][T26943] netlink: 8 bytes leftover after parsing attributes in process `syz.7.10262'. [ 308.529072][T26959] netlink: 8 bytes leftover after parsing attributes in process `syz.7.10269'. [ 308.575369][T26963] loop7: detected capacity change from 0 to 512 [ 308.583190][T26963] EXT4-fs: Ignoring removed mblk_io_submit option [ 308.603947][T26963] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 308.616003][T26963] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 308.624212][T26963] EXT4-fs (loop7): orphan cleanup on readonly fs [ 308.636709][T26963] EXT4-fs error (device loop7): ext4_validate_block_bitmap:441: comm syz.7.10270: bg 0: block 361: padding at end of block bitmap is not set [ 308.651024][T26970] loop6: detected capacity change from 0 to 512 [ 308.651817][T26963] loop7: lost filesystem error report for type 5 error -117 [ 308.657954][T26963] EXT4-fs (loop7): Remounting filesystem read-only [ 308.665299][ C0] EXT4-fs (loop7): error count since last fsck: 1 [ 308.665319][ C0] EXT4-fs (loop7): initial error at time 1774432254: ext4_validate_block_bitmap:441 [ 308.665355][ C0] EXT4-fs (loop7): last error at time 1774432254: ext4_validate_block_bitmap:441 [ 308.683415][T26970] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 308.709127][T26963] EXT4-fs (loop7): 1 truncate cleaned up [ 308.715307][T26970] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:483: comm syz.6.10274: Invalid block bitmap block 0 in block_group 0 [ 308.715525][T26963] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 308.741194][T26970] loop6: lost filesystem error report for type 5 error -117 [ 308.741371][T26970] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 308.749646][T26963] EXT4-fs warning (device loop7): dx_probe:861: inode #2: comm syz.7.10270: dx entry: limit 0 != root limit 125 [ 308.757506][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 308.757529][ C1] EXT4-fs (loop6): initial error at time 1774432254: ext4_read_block_bitmap_nowait:483 [ 308.785574][ C1] EXT4-fs (loop6): last error at time 1774432254: ext4_read_block_bitmap_nowait:483 [ 308.795311][T26970] loop6: lost filesystem error report for type 5 error -117 [ 308.795413][T26963] EXT4-fs warning (device loop7): dx_probe:934: inode #2: comm syz.7.10270: Corrupt directory, running e2fsck is recommended [ 308.831231][T26970] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #11: comm syz.6.10274: attempt to clear invalid blocks 983261 len 1 [ 308.845265][T20253] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 308.847708][T26970] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 308.927062][T26970] EXT4-fs error (device loop6): __ext4_get_inode_loc:4782: comm syz.6.10274: Invalid inode table block 0 in block_group 0 [ 308.969602][T26970] loop6: lost filesystem error report for type 5 error -117 [ 308.969787][T26970] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 308.987277][T26970] loop6: lost filesystem error report for type 5 error -117 [ 308.987823][T26999] netlink: 12 bytes leftover after parsing attributes in process `syz.0.10287'. [ 308.987834][T26970] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 308.987852][T26970] loop6: lost filesystem error report for type 5 error -117 [ 309.022117][T26970] EXT4-fs error (device loop6): __ext4_get_inode_loc:4782: comm syz.6.10274: Invalid inode table block 0 in block_group 0 [ 309.051153][T26970] loop6: lost filesystem error report for type 5 error -117 [ 309.051452][T26970] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 309.068572][T26970] loop6: lost filesystem error report for type 5 error -117 [ 309.068733][T26970] EXT4-fs error (device loop6): ext4_truncate:4587: inode #11: comm syz.6.10274: mark_inode_dirty error [ 309.098562][T26970] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 309.100391][T26970] EXT4-fs error (device loop6) in ext4_process_orphan:345: Corrupt filesystem [ 309.100527][T27009] loop1: detected capacity change from 0 to 512 [ 309.138071][T26970] loop6: lost filesystem error report for type 5 error -117 [ 309.139187][T26970] EXT4-fs error (device loop6): __ext4_get_inode_loc:4782: comm syz.6.10274: Invalid inode table block 0 in block_group 0 [ 309.160745][T26970] loop6: lost filesystem error report for type 5 error -117 [ 309.160941][T26970] EXT4-fs (loop6): 1 truncate cleaned up [ 309.179947][T26970] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.193276][T27009] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 309.208079][T27009] ext4 filesystem being mounted at /2081/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.208224][T26970] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 309.236320][T26970] EXT4-fs (loop6): ext4_remount: Checksum for group 0 failed (36455!=32276) [ 309.369074][T27039] loop1: detected capacity change from 0 to 512 [ 309.398780][T27039] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 309.423929][T27039] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.10300: corrupted xattr entries [ 309.435650][T27039] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 309.441418][T27039] EXT4-fs (loop1): 1 orphan inode deleted [ 309.450605][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 309.450637][ C1] EXT4-fs (loop1): initial error at time 1774432254: xattr_find_entry:337: inode 15 [ 309.450664][ C1] EXT4-fs (loop1): last error at time 1774432254: xattr_find_entry:337: inode 15 [ 309.488120][T27052] loop4: detected capacity change from 0 to 1024 [ 309.503423][T27052] ext4 filesystem being mounted at /2161/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 309.527571][T27052] EXT4-fs error (device loop4): ext4_map_blocks:818: inode #15: block 3: comm syz.4.10312: lblock 3 mapped to illegal pblock 3 (length 2) [ 309.697250][T27082] loop6: detected capacity change from 0 to 1024 [ 309.752404][T27090] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10329'. [ 309.776842][T27094] netlink: 'syz.7.10331': attribute type 3 has an invalid length. [ 309.862677][T27105] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10336'. [ 309.910352][T27119] loop6: detected capacity change from 0 to 256 [ 309.938459][T27119] FAT-fs (loop6): Directory bread(block 64) failed [ 309.951042][T27123] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10345'. [ 309.957936][T27119] FAT-fs (loop6): Directory bread(block 65) failed [ 309.975372][T27119] FAT-fs (loop6): Directory bread(block 66) failed [ 309.981986][T27119] FAT-fs (loop6): Directory bread(block 67) failed [ 309.995573][T27119] FAT-fs (loop6): Directory bread(block 68) failed [ 310.009346][T27119] FAT-fs (loop6): Directory bread(block 69) failed [ 310.016517][T27119] FAT-fs (loop6): Directory bread(block 70) failed [ 310.024726][T27119] FAT-fs (loop6): Directory bread(block 71) failed [ 310.033073][T27119] FAT-fs (loop6): Directory bread(block 72) failed [ 310.064765][T27119] FAT-fs (loop6): Directory bread(block 73) failed [ 310.096281][T27139] loop4: detected capacity change from 0 to 512 [ 310.133169][T27139] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 310.145993][T27139] EXT4-fs (loop4): 1 truncate cleaned up [ 310.273141][T27164] netlink: 'syz.6.10366': attribute type 93 has an invalid length. [ 310.438700][T27188] netlink: 24 bytes leftover after parsing attributes in process `syz.7.10377'. [ 310.940345][T27260] loop7: detected capacity change from 0 to 2048 [ 310.964993][T27268] netlink: 'syz.6.10409': attribute type 1 has an invalid length. [ 310.995983][T27268] netlink: 'syz.6.10409': attribute type 2 has an invalid length. [ 311.038911][T20460] GPT:first_usable_lbas don't match. [ 311.050104][T20460] GPT:34 != 290 [ 311.061234][T20460] GPT: Use GNU Parted to correct GPT errors. [ 311.082083][T20460] loop7: p1 p2 p3 [ 311.123359][T27260] GPT:first_usable_lbas don't match. [ 311.135238][T27260] GPT:34 != 290 [ 311.139203][T27260] GPT: Use GNU Parted to correct GPT errors. [ 311.159192][T27260] loop7: p1 p2 p3 [ 311.262202][T27311] loop6: detected capacity change from 0 to 128 [ 311.294540][T27311] ext4 filesystem being mounted at /685/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 311.393836][T20248] udevd[20248]: inotify_add_watch(7, /dev/loop7p2, 10) failed: No such file or directory [ 311.396386][T20444] udevd[20444]: inotify_add_watch(7, /dev/loop7p3, 10) failed: No such file or directory [ 311.429404][T20460] udevd[20460]: inotify_add_watch(7, /dev/loop7p1, 10) failed: No such file or directory [ 311.463933][T27327] batman_adv: batadv0: adding TT local entry ba:e1:05:00:07:00 to non-existent VLAN 1280 [ 311.473400][T20460] udevd[20460]: inotify_add_watch(7, /dev/loop7p1, 10) failed: No such file or directory [ 311.478563][T20248] udevd[20248]: inotify_add_watch(7, /dev/loop7p2, 10) failed: No such file or directory [ 311.488052][T20444] udevd[20444]: inotify_add_watch(7, /dev/loop7p3, 10) failed: No such file or directory [ 311.519660][T20460] udevd[20460]: inotify_add_watch(7, /dev/loop7p1, 10) failed: No such file or directory [ 311.531235][T20444] udevd[20444]: inotify_add_watch(7, /dev/loop7p3, 10) failed: No such file or directory [ 311.542628][T20248] udevd[20248]: inotify_add_watch(7, /dev/loop7p2, 10) failed: No such file or directory [ 311.726286][T27364] netlink: 'syz.4.10447': attribute type 21 has an invalid length. [ 311.781818][ T3414] hid-generic FFF9:0003:0008.000A: item fetching failed at offset 0/2 [ 311.798356][ T3414] hid-generic FFF9:0003:0008.000A: probe with driver hid-generic failed with error -22 [ 311.915599][T27392] netlink: 'syz.4.10460': attribute type 1 has an invalid length. [ 311.931684][T27396] ip6tnl1: entered allmulticast mode [ 312.148200][T27435] bridge0: port 3(syz_tun) entered blocking state [ 312.159167][T27435] bridge0: port 3(syz_tun) entered disabled state [ 312.168645][T27435] syz_tun: entered allmulticast mode [ 312.174752][T27435] syz_tun: entered promiscuous mode [ 312.273465][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 312.273550][ T28] audit: type=1400 audit(1774432257.736:2313): avc: denied { ioctl } for pid=27452 comm="syz.4.10488" path="socket:[81485]" dev="sockfs" ino=81485 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 312.408837][ T28] audit: type=1400 audit(1774432257.866:2314): avc: denied { execute } for pid=27470 comm="syz.6.10497" name="file0" dev="tmpfs" ino=3617 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 312.510758][ T28] audit: type=1400 audit(1774432257.966:2315): avc: denied { write } for pid=27483 comm="syz.1.10503" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 312.608857][ T28] audit: type=1400 audit(1774432258.076:2316): avc: denied { write } for pid=27497 comm="syz.1.10511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 312.678722][T27506] vlan0: entered promiscuous mode [ 312.852031][T27527] EXT4-fs: Ignoring removed oldalloc option [ 312.864223][ T28] audit: type=1400 audit(1774432258.326:2317): avc: denied { kexec_image_load } for pid=27498 comm="syz.4.10510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 312.895093][T27527] EXT4-fs: Ignoring removed i_version option [ 312.904483][T27527] EXT4-fs (loop6): filesystem is read-only [ 312.924555][T27527] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 312.950559][T27527] EXT4-fs (loop6): filesystem is read-only [ 312.956580][T27527] EXT4-fs (loop6): orphan cleanup on readonly fs [ 312.963799][T27527] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.10524: bg 0: block 64: padding at end of block bitmap is not set [ 312.976443][T27539] 0{X: renamed from gretap0 [ 312.980545][T27527] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 312.992294][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 312.992320][ C0] EXT4-fs (loop6): initial error at time 1774432258: ext4_validate_block_bitmap:441 [ 312.992342][ C0] EXT4-fs (loop6): last error at time 1774432258: ext4_validate_block_bitmap:441 [ 313.018184][T27527] EXT4-fs (loop6): 1 orphan inode deleted [ 313.019396][T27539] 0{X: entered allmulticast mode [ 313.042637][T27539] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 313.059763][T19132] ================================================================== [ 313.067860][T19132] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 313.075225][T19132] [ 313.077531][T19132] read-write to 0xffff888119e23d90 of 8 bytes by interrupt on cpu 0: [ 313.085585][T19132] __xa_clear_mark+0xf5/0x1e0 [ 313.090254][T19132] __folio_end_writeback+0xf4/0x360 [ 313.095448][T19132] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 313.101674][T19132] folio_end_writeback+0x1c/0x70 [ 313.106598][T19132] end_buffer_async_write+0x156/0x1f0 [ 313.111958][T19132] end_bio_bh_io_sync+0x79/0xa0 [ 313.116798][T19132] bio_endio+0x38a/0x420 [ 313.121028][T19132] blk_update_request+0x338/0x740 [ 313.126048][T19132] blk_mq_end_request+0x26/0x50 [ 313.130894][T19132] lo_complete_rq+0x98/0x140 [ 313.135474][T19132] blk_done_softirq+0x77/0xb0 [ 313.140142][T19132] handle_softirqs+0xb9/0x2a0 [ 313.144806][T19132] run_ksoftirqd+0x1c/0x30 [ 313.149244][T19132] smpboot_thread_fn+0x32a/0x510 [ 313.154163][T19132] kthread+0x22a/0x280 [ 313.158225][T19132] ret_from_fork+0x150/0x360 [ 313.162805][T19132] ret_from_fork_asm+0x1a/0x30 [ 313.167558][T19132] [ 313.169867][T19132] read to 0xffff888119e23d90 of 8 bytes by task 19132 on cpu 1: [ 313.177475][T19132] xas_find_marked+0x213/0x620 [ 313.182279][T19132] filemap_get_folios_tag+0xfa/0x510 [ 313.187549][T19132] filemap_write_and_wait_range+0x1f5/0x370 [ 313.193426][T19132] sync_blockdev+0x35/0x50 [ 313.197835][T19132] ext4_put_super+0x610/0x7d0 [ 313.202770][T19132] generic_shutdown_super+0xee/0x220 [ 313.208069][T19132] kill_block_super+0x2a/0x70 [ 313.212752][T19132] ext4_kill_sb+0x42/0x80 [ 313.217072][T19132] deactivate_locked_super+0x75/0x1c0 [ 313.222436][T19132] deactivate_super+0x97/0xa0 [ 313.227110][T19132] cleanup_mnt+0x2bb/0x330 [ 313.231516][T19132] __cleanup_mnt+0x19/0x20 [ 313.236032][T19132] task_work_run+0x130/0x1a0 [ 313.240662][T19132] exit_to_user_mode_loop+0x1f4/0x6f0 [ 313.246034][T19132] do_syscall_64+0x249/0x370 [ 313.250645][T19132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.256528][T19132] [ 313.258840][T19132] value changed: 0x0000000400040003 -> 0x0000000400040000 [ 313.265934][T19132] [ 313.268249][T19132] Reported by Kernel Concurrency Sanitizer on: [ 313.274432][T19132] CPU: 1 UID: 0 PID: 19132 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 313.285713][T19132] Tainted: [W]=WARN [ 313.289501][T19132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 313.299657][T19132] ================================================================== [ 313.334239][ T28] audit: type=1400 audit(1774432258.795:2318): avc: denied { getopt } for pid=27546 comm="syz.6.10531" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1