last executing test programs: 2.056699277s ago: executing program 2 (id=147): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee7, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0xfffffffffffffeef, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="611234000000000061134c0000000000bf2000000000000015000200000001103d030100000000009500000000000000bc26000000000000bf67000000000000070300000fff070067020000030000001606000000000078bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f909ad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a82983d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf719506d2d6b05fe70305865050df26469fac5202d6293c3d5e11f4f83e7455baeeba4f"], &(0x7f0000000100)='GPL\x00'}, 0x48) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x20000000005, 0x4a}, 0xd8) close(r3) mount$binder(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x1000810, &(0x7f0000000000)={[{@stats}]}) 1.340437833s ago: executing program 0 (id=154): r0 = fsopen(&(0x7f0000000040)='ceph\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='test_dummy_encryption', &(0x7f0000000080)='v1\x00ul\x00\x00\x00\x00\x00loc\x8d\x8b#\xe0\xb9\xbd\"\xeb.\xc7]\xa67\x97 \xc9\xfc|\x85o7Z\xdc}U\x8c\xdd\n\xaa?4\xafq\x1d\xf6(\xe6\x9em_\x1a\xbfDi\x15\x81\xd47\x8e\x86\xa2u~FC\x9c\xe3\x98\x87\x98\xf7\xa2\xb5\x12\x8cv\xe4_\x91\xa8G!mm\f\xcf\xfb[\xd5Qf\x15\xfe\xc80\xad\xaa\xe9', 0x0) 1.20349267s ago: executing program 1 (id=156): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000000000)="1c0000001a005f0214f9f407000904001f00"/28, 0x1c) recvmmsg$unix(r0, &(0x7f0000005000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 1.20338123s ago: executing program 0 (id=157): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2040000, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, 0xffffffffffffffff, &(0x7f00000000c0)) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x200, 0xfffffffd}}, 0x10) 1.120840194s ago: executing program 1 (id=158): mount$overlay(0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x83) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40086602, &(0x7f0000000000)) 1.101919705s ago: executing program 1 (id=159): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x3, 0x7fffffff}]}) symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000700)='./file1\x00', 0x2000775) 1.059698707s ago: executing program 2 (id=160): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0a00000004000000060000000b"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000940), &(0x7f00000001c0), 0x401, r0}, 0x38) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380), 0xc) 1.018195849s ago: executing program 1 (id=163): mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x2042, 0x0) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) 971.472341ms ago: executing program 0 (id=164): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)="82", 0x1}, {&(0x7f00000001c0)="4b02df79ff663771890ae71d81821435cc5f48e5d14231a389", 0x19}], 0x2}}], 0x1, 0x4400c800) sendto$inet6(r0, &(0x7f00000000c0)="d0cbbb829e130b7b2f5cdfba22f6c65b08b2", 0x2, 0x43b80, 0x0, 0x0) 971.356101ms ago: executing program 2 (id=165): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_DELSET={0x14, 0xb, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x3}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x3c}, 0x1, 0x0, 0x0, 0x803}, 0x4048040) 963.886422ms ago: executing program 0 (id=166): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x504c3}}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) write$cgroup_freezer_state(r1, &(0x7f0000000200)='THAWED\x00', 0x7) 926.189753ms ago: executing program 2 (id=169): socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1a0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}]}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) 926.104183ms ago: executing program 4 (id=170): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) creat(&(0x7f0000000000)='./file0\x00', 0x6a) 925.365993ms ago: executing program 1 (id=171): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0x19, &(0x7f0000000840)=ANY=[@ANYBLOB="1800000005000000000000001000000818110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000050000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000400)={r1}, 0xc) 867.433946ms ago: executing program 4 (id=172): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) pselect6(0x40, &(0x7f0000000100)={0x1e, 0x2f, 0x6, 0x801, 0x1ffffffffffffffe, 0x0, 0x7ffd, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0) 867.230286ms ago: executing program 4 (id=173): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000040)="13", 0x1, 0x30040041, 0x0, 0x0) pipe2(0x0, 0x80080) recvfrom$inet(r0, &(0x7f0000000180)=""/119, 0x77, 0x40000002, &(0x7f0000000200)={0x2, 0x4e21, @multicast2}, 0x10) 867.051776ms ago: executing program 4 (id=174): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000d00), 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c000000180001801400020073797a5f74756e0000000000000000001c00038004000100140003800c000180050002"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 831.201129ms ago: executing program 0 (id=175): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006b80)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000003700)=ANY=[@ANYBLOB="e802000000000000290000000400"], 0x2e8}}], 0x2, 0x0) 831.108019ms ago: executing program 3 (id=176): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0a00000004000000060000000b"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000940), &(0x7f00000001c0), 0x401, r0}, 0x38) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380), 0xc) 816.221179ms ago: executing program 0 (id=177): socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1a0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}]}) chdir(&(0x7f00000000c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) 715.485645ms ago: executing program 3 (id=178): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x9c, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, 0x0, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x6c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, [0x5, 0x4, 0x2, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8001]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x4000000}]}]}]}}]}, 0x9c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000005c001280110001006272696467655f736c617665000000004400058005000500000000000500200001000000050008"], 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 715.329925ms ago: executing program 1 (id=179): openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x2afc0, 0x1c1, 0x6}, 0x18) r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) write$binfmt_register(r0, &(0x7f0000000100)={0x3a, 'syz3', 0x3a, 'E', 0x3a, 0x9, 0x3a, '\xe2\xbf\xd9\xafk\xd3~a3\xd0\x94', 0x3a, '^', 0x3a, './file0', 0x3a, [0x46, 0x4f, 0x50, 0x50, 0x4f, 0x46, 0x43, 0x43]}, 0x3b) 157.005842ms ago: executing program 32 (id=179): openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x2afc0, 0x1c1, 0x6}, 0x18) r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) write$binfmt_register(r0, &(0x7f0000000100)={0x3a, 'syz3', 0x3a, 'E', 0x3a, 0x9, 0x3a, '\xe2\xbf\xd9\xafk\xd3~a3\xd0\x94', 0x3a, '^', 0x3a, './file0', 0x3a, [0x46, 0x4f, 0x50, 0x50, 0x4f, 0x46, 0x43, 0x43]}, 0x3b) 152.235882ms ago: executing program 3 (id=181): r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000008c0)=r1, 0x4) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) 104.546304ms ago: executing program 3 (id=182): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002500)=@newtaction={0x14, 0x1e, 0x109, 0x100, 0x40000}, 0x14}, 0x1, 0x2b1e}, 0x0) 35.438538ms ago: executing program 3 (id=183): syz_emit_ethernet(0x3a, &(0x7f0000000440)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x3, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x18, 0x0, @wg=@data}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) syz_emit_ethernet(0x75, &(0x7f0000000380)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x21, 0x67, 0x64, 0x0, 0x7, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x7, 0x0, 0xe7}, {"21dfd16266ecc37412b997fdf0163d91dcb6e182542276dc7a6a447eea227bd1f0026940ded300f443ea48f1ba9f2799ca3c650628a6c984c5ca878d867bc7"}}}}}}, 0x0) 35.311858ms ago: executing program 4 (id=184): r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x4, 0x0, 0x0, 0xbff, 0x1e, 0x0, 0x78, 0x6e}) 35.208218ms ago: executing program 3 (id=185): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x55) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, 0x0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c00000012000301000000000000000000009db7000000000000010004000000000000000000000000000000000000000000000000000000691d0f76e77044d1eb94e56239e4"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 35.071608ms ago: executing program 2 (id=186): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x88}, 0x4) 13.431229ms ago: executing program 4 (id=187): socket$tipc(0x1e, 0x5, 0x0) unshare(0x4040600) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x15, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000005c0)='GPL\x00'}, 0x94) lstat(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x30000001}) pselect6(0x40, &(0x7f0000000100)={0x1e, 0x2f, 0x6, 0x801, 0x1ffffffffffffffe, 0x0, 0x7ffd, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 0s ago: executing program 2 (id=188): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x68c50012, 0x4, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x1}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./file0/file0\x00', 0x62) syz_fuse_handle_req(r0, &(0x7f0000006200)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0xa5, 0x0, 0x14, {0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x6, 0x3c2, 0x100080, {0x0, 0x2e7b, 0x400000000003ffff, 0xffff, 0x4, 0xd, 0x7fff, 0x3, 0xe, 0x4000, 0xa, r2, 0x0, 0x408, 0x4001000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts. [ 28.923464][ T24] audit: type=1400 audit(1776500152.210:64): avc: denied { mounton } for pid=267 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.927943][ T267] cgroup: Unknown subsys name 'net' [ 28.947127][ T24] audit: type=1400 audit(1776500152.220:65): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.975717][ T24] audit: type=1400 audit(1776500152.250:66): avc: denied { unmount } for pid=267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.976303][ T267] cgroup: Unknown subsys name 'devices' [ 29.206421][ T267] cgroup: Unknown subsys name 'hugetlb' [ 29.212654][ T267] cgroup: Unknown subsys name 'rlimit' [ 29.383763][ T24] audit: type=1400 audit(1776500152.670:67): avc: denied { setattr } for pid=267 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.407602][ T24] audit: type=1400 audit(1776500152.670:68): avc: denied { mounton } for pid=267 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 29.429831][ T269] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.442466][ T24] audit: type=1400 audit(1776500152.680:69): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.467255][ T24] audit: type=1400 audit(1776500152.740:70): avc: denied { relabelto } for pid=269 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.494498][ T24] audit: type=1400 audit(1776500152.740:71): avc: denied { write } for pid=269 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.520657][ T24] audit: type=1400 audit(1776500152.800:72): avc: denied { read } for pid=267 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.521068][ T267] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.547643][ T24] audit: type=1400 audit(1776500152.800:73): avc: denied { open } for pid=267 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.117098][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.124940][ T277] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.132564][ T277] device bridge_slave_0 entered promiscuous mode [ 30.139680][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.146760][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.154342][ T277] device bridge_slave_1 entered promiscuous mode [ 30.170811][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.178225][ T276] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.185813][ T276] device bridge_slave_0 entered promiscuous mode [ 30.205157][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.212685][ T276] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.220863][ T276] device bridge_slave_1 entered promiscuous mode [ 30.247706][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.255727][ T278] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.263867][ T278] device bridge_slave_0 entered promiscuous mode [ 30.271372][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.278676][ T278] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.287296][ T278] device bridge_slave_1 entered promiscuous mode [ 30.347822][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.354925][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.362538][ T275] device bridge_slave_0 entered promiscuous mode [ 30.384779][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.392518][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.401417][ T275] device bridge_slave_1 entered promiscuous mode [ 30.438168][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.446593][ T279] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.454434][ T279] device bridge_slave_0 entered promiscuous mode [ 30.476743][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.486201][ T279] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.494790][ T279] device bridge_slave_1 entered promiscuous mode [ 30.548332][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.555829][ T276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.563561][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.571073][ T276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.609211][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.616716][ T277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.624092][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.631168][ T277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.687948][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.695244][ T279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.702734][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.709898][ T279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.733477][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.741744][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.751543][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.760553][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.769629][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.777426][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.785450][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.793211][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.815695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.824651][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.832258][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.840364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.849419][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.857030][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.865151][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.873012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.886792][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.895250][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.902448][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.910367][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.919095][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.926880][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.941310][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.970347][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.979148][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.988788][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.997670][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.008004][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.016898][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.024099][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.032281][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.041474][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.048717][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.056931][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.067866][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.082799][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.091539][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.098923][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.107420][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.116480][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.123727][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.132325][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.146269][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.154449][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.172931][ T277] device veth0_vlan entered promiscuous mode [ 31.185511][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.194443][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.203272][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.215720][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.224088][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.233293][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.243689][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.252921][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.262502][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.271578][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.280108][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.288750][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.296944][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.304828][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.323726][ T277] device veth1_macvtap entered promiscuous mode [ 31.341066][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.350442][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.359873][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.367241][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.376542][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.385526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.394551][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.404319][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.413917][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.424137][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.434374][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.443138][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.452388][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.461239][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.470130][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.478546][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.487644][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.501394][ T276] device veth0_vlan entered promiscuous mode [ 31.513347][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.521725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.530802][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.538718][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.561751][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.570662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.580536][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.590706][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.600582][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.609360][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.618217][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.626983][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.636079][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.644772][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.653463][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.662792][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.674055][ T276] device veth1_macvtap entered promiscuous mode [ 31.696638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.697825][ T277] request_module fs-gadgetfs succeeded, but still no fs? [ 31.706022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.721134][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.729627][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.738382][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.752294][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.761174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.770097][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.777960][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.785748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.794773][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.804659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.813029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.822239][ T278] device veth0_vlan entered promiscuous mode [ 31.831059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.839587][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.849227][ T277] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 31.860058][ T279] device veth0_vlan entered promiscuous mode [ 31.867927][ T275] device veth0_vlan entered promiscuous mode [ 31.880578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.891768][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.905763][ T278] device veth1_macvtap entered promiscuous mode [ 31.912790][ T298] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1'. [ 31.929641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.954678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.973868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.983447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.996425][ T275] device veth1_macvtap entered promiscuous mode [ 32.025910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.047796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.057179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.066216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.124832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.194466][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.209717][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.224114][ T279] device veth1_macvtap entered promiscuous mode [ 32.229867][ T305] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 32.592166][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.601869][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.633678][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.665635][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.894692][ T319] capability: warning: `syz.1.2' uses deprecated v2 capabilities in a way that may be insecure [ 33.047265][ T314] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (40000) [ 33.142917][ T314] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 33.276171][ T326] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 33.292539][ T314] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 33.317894][ T326] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 33.402206][ T314] capability: warning: `syz.2.3' uses 32-bit capabilities (legacy support in use) [ 33.505228][ T53] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 33.519781][ T300] F2FS-fs (loop3): invalid crc value [ 33.579429][ T300] F2FS-fs (loop3): Found nat_bits in checkpoint [ 33.672523][ T300] F2FS-fs (loop3): Cannot turn on quotas: -2 on 2 [ 33.688974][ T300] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 33.794256][ T53] usb 1-1: Using ep0 maxpacket: 32 [ 33.914391][ T53] usb 1-1: config 0 has an invalid interface number: 83 but max is 0 [ 33.938054][ T53] usb 1-1: config 0 has no interface number 0 [ 33.962051][ T53] usb 1-1: config 0 interface 83 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 34.134387][ T53] usb 1-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice=d8.11 [ 34.153853][ T53] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.176475][ T337] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 34.189349][ T53] usb 1-1: Product: syz [ 34.193756][ T53] usb 1-1: Manufacturer: syz [ 34.199207][ T53] usb 1-1: SerialNumber: syz [ 34.222475][ T53] usb 1-1: config 0 descriptor?? [ 34.227843][ T24] kauditd_printk_skb: 58 callbacks suppressed [ 34.227877][ T24] audit: type=1400 audit(1776500157.520:132): avc: denied { ioctl } for pid=336 comm="syz.3.8" path="socket:[15644]" dev="sockfs" ino=15644 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.410523][ T24] audit: type=1400 audit(1776500157.700:133): avc: denied { mount } for pid=348 comm="syz.1.11" name="/" dev="ramfs" ino=15045 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 34.458135][ T24] audit: type=1400 audit(1776500157.700:134): avc: denied { remount } for pid=348 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 34.480487][ T24] audit: type=1400 audit(1776500157.700:135): avc: denied { mounton } for pid=348 comm="syz.1.11" path="/2/file0" dev="ramfs" ino=15045 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 34.505440][ T24] audit: type=1400 audit(1776500157.700:136): avc: denied { unmount } for pid=348 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 34.558615][ T24] audit: type=1400 audit(1776500157.850:137): avc: denied { name_bind } for pid=323 comm="syz.0.6" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 34.582830][ T324] udc-core: couldn't find an available UDC or it's busy [ 34.590108][ T324] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 34.657192][ T24] audit: type=1400 audit(1776500157.950:138): avc: denied { create } for pid=323 comm="syz.0.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 34.679061][ T24] audit: type=1400 audit(1776500157.970:139): avc: denied { write } for pid=323 comm="syz.0.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 34.751016][ T53] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 34.777236][ T311] usb 1-1: USB disconnect, device number 2 [ 34.796673][ T349] EXT4-fs error (device loop1): ext4_orphan_get:1395: inode #15: comm syz.1.11: inode has both inline data and extents flags [ 34.809979][ T349] EXT4-fs error (device loop1): ext4_orphan_get:1400: comm syz.1.11: couldn't read orphan inode 15 (err -117) [ 34.822341][ T349] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 34.837929][ T24] audit: type=1400 audit(1776500158.130:140): avc: denied { create } for pid=348 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 34.978863][ T360] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 34.993287][ T360] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 35.051031][ T53] usb 3-1: Using ep0 maxpacket: 32 [ 35.056785][ T360] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 35.067671][ T360] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 35.075800][ T360] System zones: 0-2, 18-18, 34-35 [ 35.080301][ T362] F2FS-fs (loop4): fault_injection options not supported [ 35.085032][ T360] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 35.098550][ T362] F2FS-fs (loop4): invalid crc value [ 35.108036][ T362] F2FS-fs (loop4): Found nat_bits in checkpoint [ 35.165336][ T362] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 35.214839][ T24] audit: type=1400 audit(1776500158.490:141): avc: denied { create } for pid=352 comm="syz.4.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.254350][ T53] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 35.269709][ T53] usb 3-1: config 0 has no interface number 0 [ 35.289381][ T53] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 35.888730][ T375] xt_TCPMSS: Only works on TCP SYN packets [ 36.054516][ T53] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 36.064609][ T53] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.073191][ T53] usb 3-1: Product: syz [ 36.079643][ T380] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 36.089299][ T380] ext4 filesystem being mounted at /2/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 36.184500][ T53] usb 3-1: Manufacturer: syz [ 36.221965][ T53] usb 3-1: SerialNumber: syz [ 36.347825][ T53] usb 3-1: config 0 descriptor?? [ 36.365674][ T341] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 36.377622][ T386] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (40000) [ 36.398239][ T386] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 36.648129][ T341] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 36.789069][ T396] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.806094][ T394] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (40000) [ 36.815727][ T394] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 36.825231][ T396] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 36.835529][ T396] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 36.843802][ T396] System zones: 0-2, 18-18, 34-35 [ 36.849560][ T396] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 37.008939][ T404] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 37.055064][ T407] xt_TCPMSS: Only works on TCP SYN packets [ 37.161692][ T406] netlink: 96 bytes leftover after parsing attributes in process `syz.4.19'. [ 37.362158][ T406] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 37.385812][ T406] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 37.517564][ T417] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (40000) [ 37.540440][ T417] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 37.857046][ T428] fuse: Bad value for 'fd' [ 37.950892][ T428] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,sb=0x0000000000008530,grpquota,inlinecrypt,,errors=continue [ 38.005220][ T428] ext4 filesystem being mounted at /4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.035324][ T428] EXT4-fs (loop4): re-mounted. Opts: (null) [ 38.043748][ T428] ====================================================== [ 38.043748][ T428] WARNING: the mand mount option is being deprecated and [ 38.043748][ T428] will be removed in v5.15! [ 38.043748][ T428] ====================================================== [ 38.071077][ T428] EXT4-fs (loop4): Unrecognized mount option "xo#W" or missing value [ 38.072330][ T438] netlink: 96 bytes leftover after parsing attributes in process `syz.1.30'. [ 38.154699][ T439] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 38.178780][ T439] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 38.232571][ T432] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 38.254369][ T432] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 38.274488][ T432] F2FS-fs (loop0): invalid crc value [ 38.280041][ T432] F2FS-fs (loop0): Ignore s_resuid=0, s_resgid=65535 w/o reserve_root [ 38.291068][ T432] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.329950][ T432] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 38.337145][ T432] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 38.374478][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 38.564307][ T53] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 38.576478][ T53] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 38.587921][ T53] asix: probe of 3-1:0.188 failed with error -71 [ 38.599358][ T53] usb 3-1: USB disconnect, device number 2 [ 38.614337][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 38.654684][ T280] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 38.734296][ T5] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.745102][ T5] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 38.914317][ T5] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 38.923592][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.932270][ T280] usb 1-1: Using ep0 maxpacket: 16 [ 38.937836][ T5] usb 5-1: Product: syz [ 38.942346][ T5] usb 5-1: Manufacturer: syz [ 38.947194][ T5] usb 5-1: SerialNumber: syz [ 39.033732][ T49] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 39.054464][ T280] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.067882][ T280] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 39.164374][ T378] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 39.195659][ T428] EXT4-fs error (device loop4): ext4_lookup:1830: inode #12: comm syz.4.27: iget: bad i_size value: 2533274857506816 [ 39.214483][ T428] EXT4-fs error (device loop4): ext4_lookup:1830: inode #12: comm syz.4.27: iget: bad i_size value: 2533274857506816 [ 39.244463][ T280] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 39.255594][ T280] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.266098][ T280] usb 1-1: Product: syz [ 39.401849][ T379] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 39.517325][ T280] usb 1-1: Manufacturer: syz [ 39.521963][ T280] usb 1-1: SerialNumber: syz [ 39.534611][ T5] usb 5-1: 0:2 : does not exist [ 39.576405][ T5] usb 5-1: USB disconnect, device number 2 [ 39.634268][ T378] usb 2-1: Using ep0 maxpacket: 32 [ 39.754332][ T378] usb 2-1: config 0 has an invalid interface number: 151 but max is 0 [ 39.763161][ T378] usb 2-1: config 0 has no interface number 0 [ 39.770044][ T378] usb 2-1: config 0 interface 151 altsetting 0 endpoint 0x85 has invalid maxpacket 12336, setting to 64 [ 39.784441][ T379] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 39.796276][ T379] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 39.806664][ T379] usb 4-1: config 1 interface 0 has no altsetting 0 [ 39.834383][ T280] usb 1-1: 0:2 : does not exist [ 39.845991][ T280] usb 1-1: USB disconnect, device number 3 [ 39.865966][ T459] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.878113][ T459] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 39.890762][ T459] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 39.899108][ T459] System zones: 0-2, 18-18, 34-35 [ 39.905191][ T459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 39.944310][ T378] usb 2-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 39.953796][ T378] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.022900][ T378] usb 2-1: Product: syz [ 40.032863][ T378] usb 2-1: Manufacturer: syz [ 40.034582][ T379] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 40.038103][ T378] usb 2-1: SerialNumber: syz [ 40.052603][ T379] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.062439][ T379] usb 4-1: Product: syz [ 40.067560][ T379] usb 4-1: Manufacturer: syz [ 40.073275][ T379] usb 4-1: SerialNumber: syz [ 40.327146][ T449] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 40.335038][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 40.344806][ T449] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 40.461798][ T378] usb 2-1: config 0 descriptor?? [ 40.467519][ T384] udevd[384]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 40.601028][ T24] kauditd_printk_skb: 19 callbacks suppressed [ 40.601049][ T24] audit: type=1400 audit(1776500163.890:161): avc: denied { name_bind } for pid=448 comm="syz.3.32" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 40.789009][ T24] audit: type=1400 audit(1776500164.080:162): avc: denied { create } for pid=476 comm="syz.4.40" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 40.812129][ T24] audit: type=1400 audit(1776500164.100:163): avc: denied { read write } for pid=476 comm="syz.4.40" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.837865][ T24] audit: type=1400 audit(1776500164.100:164): avc: denied { open } for pid=476 comm="syz.4.40" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.839459][ T478] netlink: 96 bytes leftover after parsing attributes in process `syz.0.38'. [ 40.865908][ T24] audit: type=1400 audit(1776500164.100:165): avc: denied { mounton } for pid=476 comm="syz.4.40" path="/7/file0" dev="tmpfs" ino=62 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 40.914278][ T24] audit: type=1400 audit(1776500164.200:166): avc: denied { connect } for pid=446 comm="syz.1.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.936980][ T24] audit: type=1400 audit(1776500164.200:167): avc: denied { write } for pid=446 comm="syz.1.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.958654][ T24] audit: type=1400 audit(1776500164.230:168): avc: denied { create } for pid=448 comm="syz.3.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 41.007058][ T449] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.016500][ T449] ext4 filesystem being mounted at /7/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 41.054938][ T478] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 41.070815][ T24] audit: type=1400 audit(1776500164.360:169): avc: denied { read write open } for pid=448 comm="syz.3.32" path="/7/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file1" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.118454][ T478] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 41.128134][ T24] audit: type=1400 audit(1776500164.410:170): avc: denied { setopt } for pid=448 comm="syz.3.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 41.274289][ T280] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 41.514332][ T280] usb 3-1: Using ep0 maxpacket: 8 [ 41.625357][ T378] usb 2-1: USB disconnect, device number 2 [ 41.634422][ T280] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.652881][ T280] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 41.735205][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.746508][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.747177][ T489] F2FS-fs (loop1): invalid crc value [ 41.760270][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.760316][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.779734][ T493] loop5: unable to read partition table [ 41.787431][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.798796][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.798938][ T493] loop_reread_partitions: partition scan of loop5 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 41.821881][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.824966][ T489] F2FS-fs (loop1): Found nat_bits in checkpoint [ 41.833514][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.849564][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.862163][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.870655][ T280] usb 3-1: New USB device found, idVendor=2b73, idProduct=000d, bcdDevice= 0.40 [ 41.884216][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.896030][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.908986][ T280] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.917460][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 41.917474][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 41.940925][ T280] usb 3-1: Product: syz [ 41.947236][ T280] usb 3-1: Manufacturer: syz [ 41.952105][ T280] usb 3-1: SerialNumber: syz [ 41.961094][ T489] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 41.969610][ T489] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 41.977554][ T489] F2FS-fs (loop1): Start checkpoint disabled! [ 41.985172][ T489] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 42.074928][ T20] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 42.524522][ T280] usb 3-1: unit 2 not found! [ 42.530577][ T280] usb 3-1: USB disconnect, device number 3 [ 42.538342][ T306] udevd[306]: setting mode of /dev/bus/usb/003/003 to 020664 failed: No such file or directory [ 42.550523][ T502] F2FS-fs (loop3): Corrupted extension count (64 + 1 > 64) [ 42.552984][ T306] udevd[306]: setting owner of /dev/bus/usb/003/003 to uid=0, gid=0 failed: No such file or directory [ 42.557852][ T502] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 42.560724][ T502] F2FS-fs (loop3): invalid crc value [ 42.570260][ T378] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 42.598085][ T509] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 42.614301][ T20] usb 1-1: Using ep0 maxpacket: 32 [ 42.620299][ T502] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 42.654629][ T502] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 42.661916][ T502] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 42.693558][ T512] attempt to access beyond end of device [ 42.693558][ T512] loop3: rw=2049, want=45104, limit=40427 [ 42.758289][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.814621][ T20] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0xD has invalid maxpacket 32 [ 43.184435][ T523] netlink: 28 bytes leftover after parsing attributes in process `syz.3.48'. [ 43.224417][ T20] usb 1-1: New USB device found, idVendor=0763, idProduct=1041, bcdDevice= 0.40 [ 43.233807][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.243005][ T20] usb 1-1: Product: syz [ 43.245864][ T378] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 43.248058][ T20] usb 1-1: Manufacturer: syz [ 43.262569][ T20] usb 1-1: SerialNumber: syz [ 43.266089][ T378] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 43.277428][ T378] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 43.296880][ T496] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 43.663284][ T493] EXT4-fs (loop0): Ignoring removed orlov option [ 43.698514][ T493] EXT4-fs (loop0): Test dummy encryption mode enabled [ 43.773832][ T378] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 43.783214][ T378] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 43.791581][ T378] usb 2-1: Product: syz [ 43.801133][ T493] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.813789][ T378] usb 2-1: Manufacturer: syz [ 43.821757][ T532] netlink: 28 bytes leftover after parsing attributes in process `syz.2.50'. [ 43.831051][ T378] usb 2-1: SerialNumber: syz [ 43.838901][ T493] EXT4-fs (loop0): 1 truncate cleaned up [ 43.847786][ T493] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,quota,barrier=0x0000000000000003,orlov,test_dummy_encryption=v1,jqfmt=vfsv1,data_err=ignore,nogrpid,,errors=continue [ 44.158800][ T20] usb 1-1: MIDIStreaming interface descriptor not found [ 44.210034][ T20] usb 1-1: USB disconnect, device number 4 [ 44.315381][ T489] udc-core: couldn't find an available UDC or it's busy [ 44.353731][ T489] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 44.447339][ T378] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 3 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 44.467602][ T378] usb 2-1: USB disconnect, device number 3 [ 44.475465][ T378] usblp0: removed [ 44.504315][ T379] rtl8150 4-1:1.0: couldn't reset the device [ 44.510841][ T379] rtl8150: probe of 4-1:1.0 failed with error -5 [ 44.519403][ T379] usb 4-1: USB disconnect, device number 2 [ 44.761094][ T545] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 44.816474][ T548] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (40000) [ 44.849599][ T548] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 44.920906][ T379] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 45.284279][ T379] usb 4-1: Using ep0 maxpacket: 32 [ 45.340203][ T557] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (40000) [ 45.367866][ T557] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 45.476028][ T379] usb 4-1: config 0 has an invalid interface number: 151 but max is 0 [ 45.484502][ T379] usb 4-1: config 0 has no interface number 0 [ 45.490981][ T379] usb 4-1: config 0 interface 151 altsetting 0 endpoint 0x85 has invalid maxpacket 12336, setting to 64 [ 45.764788][ T379] usb 4-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 45.776771][ T379] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.786245][ T379] usb 4-1: Product: syz [ 45.790474][ T379] usb 4-1: Manufacturer: syz [ 45.801104][ T379] usb 4-1: SerialNumber: syz [ 45.812156][ T379] usb 4-1: config 0 descriptor?? [ 45.826642][ T563] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.836054][ T563] ext4 filesystem being mounted at /10/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 45.901470][ T550] F2FS-fs (loop2): invalid crc value [ 45.961888][ T550] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.006198][ T550] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 46.013620][ T550] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 46.230629][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 46.230641][ T24] audit: type=1400 audit(1776500169.520:185): avc: denied { mounton } for pid=576 comm="syz.2.59" path="/12/file0" dev="tmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 46.263214][ T20] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 46.355081][ T379] usb 4-1: USB disconnect, device number 3 [ 46.396513][ T24] audit: type=1400 audit(1776500169.690:186): avc: denied { create } for pid=578 comm="syz.0.61" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.405245][ T5] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 46.422509][ T24] audit: type=1400 audit(1776500169.690:187): avc: denied { mounton } for pid=578 comm="syz.0.61" path="/11/file0" dev="tmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.574266][ T20] usb 5-1: Using ep0 maxpacket: 32 [ 46.697351][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 46.706719][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.717581][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 46.727126][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.737280][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.748196][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.757334][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.764673][ T20] usb 5-1: config 0 has an invalid interface number: 151 but max is 0 [ 46.768534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.774525][ T20] usb 5-1: config 0 has no interface number 0 [ 46.789068][ T20] usb 5-1: config 0 interface 151 altsetting 0 has an invalid endpoint with address 0x30, skipping [ 46.974754][ T20] usb 5-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 46.984173][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.992556][ T20] usb 5-1: Product: syz [ 46.997003][ T20] usb 5-1: Manufacturer: syz [ 47.002057][ T20] usb 5-1: SerialNumber: syz [ 47.007976][ T20] usb 5-1: config 0 descriptor?? [ 47.064310][ T5] usb 2-1: unable to get BOS descriptor or descriptor too short [ 47.154370][ T5] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.165001][ T5] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 47.174524][ T5] usb 2-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 47.186445][ T5] usb 2-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 47.201809][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.202396][ T5] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 47.229518][ T5] usb 2-1: config 1 interface 1 has no altsetting 0 [ 47.441215][ T24] audit: type=1400 audit(2000000000.960:188): avc: denied { append } for pid=585 comm="syz.2.63" path="/13/file1/freezer.parent_freezing" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.466705][ T24] audit: type=1400 audit(2000000000.970:189): avc: denied { ioctl } for pid=585 comm="syz.2.63" path="/13/file1/freezer.parent_freezing" dev="loop2" ino=18 ioctlcmd=0x9360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.754325][ T5] usb 2-1: string descriptor 0 read error: -22 [ 47.760889][ T5] usb 2-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 47.770588][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.823226][ T24] audit: type=1400 audit(2000000001.350:190): avc: denied { read append } for pid=594 comm="syz.4.65" name="usbmon0" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.847567][ T24] audit: type=1400 audit(2000000001.350:191): avc: denied { open } for pid=594 comm="syz.4.65" path="/dev/usbmon0" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.874847][ T24] audit: type=1400 audit(2000000001.360:192): avc: denied { ioctl } for pid=594 comm="syz.4.65" path="/dev/usbmon0" dev="devtmpfs" ino=154 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.891146][ T20] usb 5-1: USB disconnect, device number 3 [ 48.071036][ T597] F2FS-fs (loop4): invalid crc value [ 48.088440][ T597] F2FS-fs (loop4): Found nat_bits in checkpoint [ 48.129407][ T597] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0 [ 48.136153][ T597] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1 [ 48.142893][ T597] F2FS-fs (loop4): Start checkpoint disabled! [ 48.151288][ T597] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 48.216665][ T24] audit: type=1400 audit(2000000001.750:193): avc: denied { create } for pid=604 comm="syz.3.68" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 48.228413][ T605] SELinux: failed to load policy [ 48.236779][ T24] audit: type=1400 audit(2000000001.750:194): avc: denied { setopt } for pid=604 comm="syz.3.68" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 48.474366][ T20] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 48.585795][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.595285][ T606] ext4 filesystem being mounted at /14/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.757447][ T575] EXT4-fs (loop1): Unrecognized mount option "fowner<00000000000000000000" or missing value [ 49.274560][ T20] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 49.293691][ T20] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 49.304041][ T20] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 49.474373][ T5] usb 2-1: cannot get ctl value: req = 0x84, wValue = 0x201, wIndex = 0x200, type = 4 [ 49.495423][ T20] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 49.509806][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 49.514902][ T5] usb 2-1: cannot get ctl value: req = 0x81, wValue = 0x201, wIndex = 0x200, type = 4 [ 49.519728][ T20] usb 5-1: Product: syz [ 49.545112][ T5] usb 2-1: USB disconnect, device number 4 [ 49.557780][ T20] usb 5-1: Manufacturer: syz [ 49.563089][ T20] usb 5-1: SerialNumber: syz [ 49.609784][ T627] netlink: 96 bytes leftover after parsing attributes in process `syz.1.71'. [ 49.639992][ T625] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (40000) [ 49.653181][ T625] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 49.704737][ T627] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 49.718560][ T627] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.848568][ T20] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 50.047594][ T597] udc-core: couldn't find an available UDC or it's busy [ 50.055483][ T597] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 50.064939][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 50.084401][ T280] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 50.092849][ T20] usb 5-1: USB disconnect, device number 4 [ 50.112667][ T20] usblp0: removed [ 50.344298][ T280] usb 4-1: Using ep0 maxpacket: 32 [ 50.361340][ T635] netlink: 96 bytes leftover after parsing attributes in process `syz.0.76'. [ 50.467016][ T635] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 50.482334][ T635] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 50.544310][ T280] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.582980][ T280] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.596720][ T280] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 50.607381][ T280] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 50.628289][ T280] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 50.640182][ T280] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 50.734768][ T646] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.752441][ T650] netlink: 'syz.4.80': attribute type 2 has an invalid length. [ 50.760667][ T650] netlink: 16 bytes leftover after parsing attributes in process `syz.4.80'. [ 50.769949][ T650] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 50.786934][ T646] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 50.797502][ T646] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 50.806422][ T646] System zones: 0-2, 18-18, 34-35 [ 50.812360][ T646] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.864422][ T280] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.878814][ T280] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.897548][ T280] usb 4-1: Product: ﰄ츼짖孀ꠀ忕埘鞓䫖寁폷똏Ꜭ⛃墽軒ک碶㣚幗潤Ꜣ딉飨澿裁ः诂ẑ〲簻罼脚䐂㙯䳀魢뤕걋›ૅ▇ᚷᏺۻ説糦ᗩ툃鲓Ზ煲雋ﮚ䪫ꙇ㹀폠ҷ煤馀Ҡ聤뒄愌៟க䷂ꬎ쥪⢀唺⌣䕷㦳냃剕㖑퍬룦얡椨帮퓄䥋઄ķꗣ㤐樼꺿㒤熶칯ꗾ侘᰽ᱞ育髍䋼円웣萧 [ 50.941877][ T280] usb 4-1: Manufacturer: Й [ 50.947153][ T280] usb 4-1: SerialNumber: ⻗죥输㹥嬡䞣巓⸪ᾴ厐먳ⴇꅦၟ䮻鸉骴堿洊ᣘ䵏剒㹾᭔j冴繓ꃇ㑇䫜晇ꆀ灭㷾밦걌蘅ؓ줺膁缐敚懠䭶뫘Ꟍ鄢죢燶险ᔺ拉ü抧┵␫庠ڈ㾏ㄍ켆䩫ꢴ죶䳔켈᪩ነ㻋耳៹襼㉍伞㶩爈棆侵辀㮖䷓庩﯋ᰋ䟿糁㵆 [ 51.060939][ T653] xt_TCPMSS: Only works on TCP SYN packets [ 51.384462][ T15] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 51.404351][ T280] cdc_ncm 4-1:1.0: bind() failure [ 51.410617][ T280] cdc_ncm 4-1:1.1: bind() failure [ 51.417207][ T280] usb 4-1: USB disconnect, device number 4 [ 51.435796][ T639] F2FS-fs (loop2): invalid crc value [ 51.460597][ T639] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.511506][ T639] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 51.561977][ T639] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 51.645057][ T24] kauditd_printk_skb: 5 callbacks suppressed [ 51.645068][ T24] audit: type=1400 audit(2000000001.870:200): avc: denied { bind } for pid=664 comm="syz.1.82" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 51.682762][ T658] F2FS-fs (loop0): fault_injection options not supported [ 51.700119][ T658] F2FS-fs (loop0): invalid crc value [ 51.710877][ T24] audit: type=1400 audit(2000000001.870:201): avc: denied { name_bind } for pid=664 comm="syz.1.82" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 51.733616][ T24] audit: type=1400 audit(2000000001.870:202): avc: denied { node_bind } for pid=664 comm="syz.1.82" saddr=224.0.0.1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 51.756562][ T15] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 51.765809][ T15] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 51.776377][ T15] usb 5-1: config 0 interface 0 has no altsetting 0 [ 51.785212][ T658] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.826913][ T658] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 51.934375][ T15] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 51.944883][ T15] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 51.954767][ T15] usb 5-1: Product: syz [ 51.959188][ T15] usb 5-1: Manufacturer: syz [ 51.964397][ T15] usb 5-1: SerialNumber: syz [ 51.969964][ T15] usb 5-1: config 0 descriptor?? [ 52.001267][ T24] audit: type=1400 audit(2000000002.220:203): avc: denied { create } for pid=677 comm="syz.2.84" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 52.022481][ T15] hub 5-1:0.0: bad descriptor, ignoring hub [ 52.028793][ T15] hub: probe of 5-1:0.0 failed with error -5 [ 52.036065][ T15] usb 5-1: selecting invalid altsetting 0 [ 52.043698][ T24] audit: type=1400 audit(2000000002.240:204): avc: denied { read } for pid=677 comm="syz.2.84" path="socket:[16624]" dev="sockfs" ino=16624 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 52.344512][ T15] usb 5-1: USB disconnect, device number 5 [ 52.533771][ T684] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 52.611987][ T682] F2FS-fs (loop1): fault_injection options not supported [ 52.635692][ T682] F2FS-fs (loop1): invalid crc value [ 52.757289][ T682] F2FS-fs (loop1): Found nat_bits in checkpoint [ 53.384351][ T682] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 53.850727][ T700] FAULT_INJECTION: forcing a failure. [ 53.850727][ T700] name failslab, interval 1, probability 0, space 0, times 1 [ 53.863837][ T700] CPU: 1 PID: 700 Comm: syz.2.90 Not tainted syzkaller #0 [ 53.870967][ T700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.881153][ T700] Call Trace: [ 53.884591][ T700] __dump_stack+0x21/0x24 [ 53.888964][ T700] dump_stack_lvl+0x1a7/0x208 [ 53.893699][ T700] ? show_regs_print_info+0x18/0x18 [ 53.898929][ T700] dump_stack+0x15/0x1c [ 53.903103][ T700] should_fail+0x3c1/0x510 [ 53.907719][ T700] ? shmem_alloc_inode+0x1a/0x30 [ 53.912674][ T700] __should_failslab+0xa4/0xe0 [ 53.917584][ T700] should_failslab+0x9/0x20 [ 53.922117][ T700] kmem_cache_alloc+0x3d/0x2d0 [ 53.927195][ T700] ? shmem_match+0x160/0x160 [ 53.931930][ T700] shmem_alloc_inode+0x1a/0x30 [ 53.937432][ T700] new_inode_pseudo+0x62/0x210 [ 53.942298][ T700] new_inode+0x28/0x1e0 [ 53.946491][ T700] ? _raw_spin_trylock_bh+0x150/0x150 [ 53.951893][ T700] shmem_get_inode+0x34a/0x9d0 [ 53.956699][ T700] ? _raw_spin_unlock+0x4d/0x70 [ 53.961830][ T700] __shmem_file_setup+0x113/0x2b0 [ 53.967070][ T700] shmem_file_setup+0x2f/0x40 [ 53.972355][ T700] __se_sys_memfd_create+0x1e6/0x3a0 [ 53.978050][ T700] __x64_sys_memfd_create+0x5b/0x70 [ 53.984009][ T700] do_syscall_64+0x31/0x40 [ 53.988448][ T700] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.994360][ T700] RIP: 0033:0x7ffb0f081819 [ 53.998906][ T700] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 54.019252][ T700] RSP: 002b:00007ffb0dadbe08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 54.028135][ T700] RAX: ffffffffffffffda RBX: 0000000000000499 RCX: 00007ffb0f081819 [ 54.036257][ T700] RDX: 00007ffb0dadbee0 RSI: 0000000000000000 RDI: 00007ffb0f117e71 [ 54.044475][ T700] RBP: 0000200000000840 R08: 00000000ffffffff R09: 0000000000000000 [ 54.052681][ T700] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000000 [ 54.061029][ T700] R13: 00007ffb0dadbee0 R14: 00007ffb0dadbea0 R15: 0000200000000280 [ 54.214232][ T15] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 54.454241][ T15] usb 5-1: Using ep0 maxpacket: 32 [ 54.504880][ T708] F2FS-fs (loop1): Found nat_bits in checkpoint [ 54.536803][ T708] F2FS-fs (loop1): recover fsync data on readonly fs [ 54.544485][ T708] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 54.551231][ T708] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 54.587107][ T702] F2FS-fs (loop2): invalid crc value [ 54.606159][ T24] audit: type=1400 audit(2000000004.830:205): avc: denied { remount } for pid=707 comm="syz.1.94" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.625901][ T708] kvm [707]: vcpu0, guest rIP: 0x9114 disabled perfctr wrmsr: 0xc2 data 0x0 [ 54.626310][ T708] kvm [707]: vcpu0, guest rIP: 0x9114 disabled perfctr wrmsr: 0xc1 data 0x0 [ 54.644750][ T702] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.674297][ T15] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.689003][ T15] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.699273][ T15] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.709792][ T15] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 54.720136][ T15] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 54.730413][ T15] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 54.753262][ T702] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 54.775219][ T702] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 54.907091][ T15] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.926742][ T15] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.954420][ T15] usb 5-1: Product: ﰄ츼짖孀ꠀ忕埘鞓䫖寁폷똏Ꜭ⛃墽軒ک碶㣚幗潤Ꜣ딉飨澿裁ः诂ẑ〲簻罼脚䐂㙯䳀魢뤕걋›ૅ▇ᚷᏺۻ説糦ᗩ툃鲓Ზ煲雋ﮚ䪫ꙇ㹀폠ҷ煤馀Ҡ聤뒄愌៟க䷂ꬎ쥪⢀唺⌣䕷㦳냃剕㖑퍬룦얡椨帮퓄䥋઄ķꗣ㤐樼꺿㒤熶칯ꗾ侘᰽ᱞ育髍䋼円웣萧 [ 55.034249][ T15] usb 5-1: Manufacturer: Й [ 55.038966][ T15] usb 5-1: SerialNumber: ⻗죥输㹥嬡䞣巓⸪ᾴ厐먳ⴇꅦၟ䮻鸉骴堿洊ᣘ䵏剒㹾᭔j冴繓ꃇ㑇䫜晇ꆀ灭㷾밦걌蘅ؓ줺膁缐敚懠䭶뫘Ꟍ鄢죢燶险ᔺ拉ü抧┵␫庠ڈ㾏ㄍ켆䩫ꢴ죶䳔켈᪩ነ㻋耳៹襼㉍伞㶩爈棆侵辀㮖䷓庩﯋ᰋ䟿糁㵆 [ 55.214739][ T736] device syzkaller0 entered promiscuous mode [ 55.374316][ T5] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 55.439518][ T15] cdc_ncm 5-1:1.0: bind() failure [ 55.448038][ T751] netlink: 20 bytes leftover after parsing attributes in process `syz.1.110'. [ 55.455545][ T15] cdc_ncm 5-1:1.1: bind() failure [ 55.504048][ T15] usb 5-1: USB disconnect, device number 6 [ 55.532384][ T757] pit: kvm: requested 25980 ns i8254 timer period limited to 200000 ns [ 55.541819][ T757] pit: kvm: requested 196952 ns i8254 timer period limited to 200000 ns [ 55.551176][ T757] pit: kvm: requested 183542 ns i8254 timer period limited to 200000 ns [ 55.560926][ T757] pit: kvm: requested 9219 ns i8254 timer period limited to 200000 ns [ 55.570208][ T757] pit: kvm: requested 25980 ns i8254 timer period limited to 200000 ns [ 55.579419][ T757] pit: kvm: requested 62857 ns i8254 timer period limited to 200000 ns [ 55.588929][ T757] pit: kvm: requested 129904 ns i8254 timer period limited to 200000 ns [ 55.598103][ T757] pit: kvm: requested 25980 ns i8254 timer period limited to 200000 ns [ 55.607275][ T757] pit: kvm: requested 143314 ns i8254 timer period limited to 200000 ns [ 55.617260][ T757] pit: kvm: requested 49447 ns i8254 timer period limited to 200000 ns [ 55.672611][ T24] audit: type=1400 audit(2000000005.890:206): avc: denied { unmount } for pid=275 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 55.764566][ T20] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 55.794497][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.806344][ T5] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 55.815884][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.825608][ T5] usb 1-1: config 0 descriptor?? [ 55.904259][ T613] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 55.914749][ T24] audit: type=1400 audit(2000000006.140:207): avc: denied { connect } for pid=783 comm="syz.4.125" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 56.034473][ T321] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 56.164357][ T5] usbhid 1-1:0.0: can't add hid device: -71 [ 56.170875][ T5] usbhid: probe of 1-1:0.0 failed with error -71 [ 56.178323][ T5] usb 1-1: USB disconnect, device number 5 [ 56.184516][ T20] usb 3-1: not running at top speed; connect to a high speed hub [ 56.264349][ T20] usb 3-1: config 7 has an invalid interface number: 192 but max is 0 [ 56.273095][ T20] usb 3-1: config 7 has no interface number 0 [ 56.279564][ T20] usb 3-1: config 7 interface 192 altsetting 1 has a duplicate endpoint with address 0x8, skipping [ 56.290841][ T20] usb 3-1: config 7 interface 192 altsetting 1 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 56.302529][ T613] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 56.304480][ T321] usb 2-1: Using ep0 maxpacket: 8 [ 56.312055][ T20] usb 3-1: config 7 interface 192 altsetting 1 has an invalid endpoint with address 0x0, skipping [ 56.328322][ T613] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 56.338010][ T613] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 56.349003][ T20] usb 3-1: config 7 interface 192 has no altsetting 0 [ 56.356368][ T613] usb 4-1: config 220 has no interface number 2 [ 56.363089][ T613] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 56.377001][ T613] usb 4-1: config 220 interface 0 has no altsetting 0 [ 56.383968][ T613] usb 4-1: config 220 interface 76 has no altsetting 0 [ 56.391066][ T613] usb 4-1: config 220 interface 1 has no altsetting 0 [ 56.484731][ T321] usb 2-1: unable to get BOS descriptor or descriptor too short [ 56.514397][ T20] usb 3-1: New USB device found, idVendor=13b1, idProduct=0020, bcdDevice=52.31 [ 56.523822][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.532234][ T20] usb 3-1: Product: 㡻酥渚ᓶ覆场탬侁蜢䫪컱ᧆ泹䴪湭徣ꎴᴪᫌ㛊㐷좉㽥ﯷ䚤ꂡଋၙ䀿椸邓嶖躪ퟹᙓ蹑᱗鮂뮇െꮪ芶ᕨ䓗毢埤镎ꝯ䂝ﳭḩ쀢㚗)㰗楎䮜됯ᜨ嵦੥쵏룈ꀐ鼅⤷蕈䶜¯ᕂꡰ壄༔仒빯שּׁ愾犋畂Ķ᝱츦蛁ˤツ鮂㨗黇힒㫉쳑《ᕀ蛞燗鸝꿘큜ﵛៜ催 [ 56.568472][ T20] usb 3-1: Manufacturer: 埔∞빜瀤☋䈄ʹ鍲쀿救⪄뚁勔좣賥Ҍ斁阗邓ょ쇥췄䥿뽒　奝暱勢쟳䟧睿槽ꕄ溿뇿鸙뱙诡呒곆퉪社瀑䙢၃艌㈡勦煣໒篋쬹亞蕡攴곡缒齍裘۵饵患ዞ싾榷堬껇밌鄵᥮䭦㸊ꓧ띩Ạ熳ო佔㎃币믜䬥뎦叄갃茥痶ﮩ쳑豶⛾鷪Ꭾ狗䠑硍ȗ㎯礽थ [ 56.602287][ T613] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 56.604625][ T321] usb 2-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.611961][ T20] usb 3-1: SerialNumber: syz [ 56.627014][ T321] usb 2-1: config 1 interface 0 has no altsetting 0 [ 56.630621][ T613] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.630636][ T613] usb 4-1: Product: syz [ 56.645729][ T5] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 56.658272][ T613] usb 4-1: Manufacturer: syz [ 56.663493][ T613] usb 4-1: SerialNumber: syz [ 56.824341][ T321] usb 2-1: New USB device found, idVendor=28bd, idProduct=0905, bcdDevice= 0.40 [ 56.833564][ T321] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.842098][ T321] usb 2-1: Product: syz [ 56.846505][ T321] usb 2-1: Manufacturer: syz [ 56.851236][ T321] usb 2-1: SerialNumber: syz [ 56.904298][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 56.975780][ T20] usb 3-1: USB disconnect, device number 4 [ 57.024452][ T613] uvcvideo: Found UVC 7.01 device syz (8086:0b07) [ 57.032131][ T613] uvcvideo: No valid video chain found. [ 57.035056][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.038797][ T613] usb 4-1: selecting invalid altsetting 0 [ 57.050763][ T5] usb 1-1: New USB device found, idVendor=0fe9, idProduct=db59, bcdDevice= 0.9b [ 57.065357][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.075731][ T5] usb 1-1: config 0 descriptor?? [ 57.129557][ T24] audit: type=1400 audit(2000000007.350:208): avc: denied { unlink } for pid=795 comm="syz.1.130" name="#1" dev="tmpfs" ino=211 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 57.158925][ T613] usb 4-1: USB disconnect, device number 5 [ 57.276216][ T805] netlink: 8 bytes leftover after parsing attributes in process `syz.1.134'. [ 57.314314][ T321] usbhid 2-1:1.0: can't add hid device: -71 [ 57.320948][ T321] usbhid: probe of 2-1:1.0 failed with error -71 [ 57.329146][ T321] usb 2-1: USB disconnect, device number 5 [ 57.377833][ T24] audit: type=1400 audit(2000000007.600:209): avc: denied { write } for pid=811 comm="syz.4.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.413640][ T24] audit: type=1400 audit(2000000007.620:210): avc: denied { read } for pid=811 comm="syz.4.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.471741][ T823] binder: 821:823 unknown command 0 [ 57.472617][ T24] audit: type=1400 audit(2000000007.690:211): avc: denied { read } for pid=821 comm="syz.2.142" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.477436][ T823] binder: 821:823 ioctl c0306201 200000000080 returned -22 [ 57.501479][ T24] audit: type=1400 audit(2000000007.690:212): avc: denied { open } for pid=821 comm="syz.2.142" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.535271][ T24] audit: type=1400 audit(2000000007.690:213): avc: denied { ioctl } for pid=821 comm="syz.2.142" path="/dev/binderfs/binder0" dev="binder" ino=16 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.569347][ T24] audit: type=1400 audit(2000000007.690:214): avc: denied { set_context_mgr } for pid=821 comm="syz.2.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 57.578109][ T827] binder: 826:827 ioctl c0306201 0 returned -14 [ 57.592382][ T24] audit: type=1400 audit(2000000007.760:215): avc: denied { write } for pid=821 comm="syz.2.142" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.623451][ T24] audit: type=1400 audit(2000000007.760:216): avc: denied { map } for pid=821 comm="syz.2.142" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.648056][ T24] audit: type=1400 audit(2000000007.760:217): avc: denied { call } for pid=821 comm="syz.2.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 57.672922][ T5] usbhid 1-1:0.0: can't add hid device: -71 [ 57.679380][ T5] usbhid: probe of 1-1:0.0 failed with error -71 [ 57.695736][ T5] usb 1-1: USB disconnect, device number 6 [ 57.745283][ T834] netlink: 52 bytes leftover after parsing attributes in process `syz.2.146'. [ 57.754958][ T834] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.762341][ T834] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.776635][ T834] netlink: 52 bytes leftover after parsing attributes in process `syz.2.146'. [ 59.779002][ T919] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 59.913700][ T930] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 59.927266][ T930] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 59.936641][ T930] CPU: 0 PID: 930 Comm: syz.2.188 Not tainted syzkaller #0 [ 59.944703][ T930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 59.955502][ T930] RIP: 0010:filename_create+0x209/0x680 [ 59.961422][ T930] Code: 30 48 89 44 24 18 72 11 e8 b4 a3 ba ff 49 bd 00 00 00 00 00 fc ff df eb 5f 48 89 c2 48 c1 ea 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 14 0a 84 d2 0f 85 e1 03 00 00 8b 18 89 de 81 e6 00 00 70 00 [ 59.982849][ T930] RSP: 0018:ffffc90000d67da0 EFLAGS: 00010203 [ 59.989423][ T930] RAX: 0000000000000015 RBX: 0000000000000600 RCX: dffffc0000000000 [ 59.998804][ T930] RDX: 0000000000000002 RSI: 0000000000000165 RDI: 0000000000000166 [ 60.007586][ T930] RBP: ffffc90000d67ea0 R08: ffff8881101f238f R09: 1ffff1102203e471 [ 60.016417][ T930] R10: dffffc0000000000 R11: ffffed102203e472 R12: ffff888115670000 [ 60.025009][ T930] R13: 0000000000000002 R14: ffff888115670000 R15: ffffc90000d67ec8 [ 60.035175][ T930] FS: 00007ffb0dadc6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 60.046445][ T930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.055242][ T930] CR2: 00007ffb0dabaff8 CR3: 00000001203f7000 CR4: 00000000003506b0 [ 60.065574][ T930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.075358][ T930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.085857][ T930] Call Trace: [ 60.090057][ T930] ? __check_object_size+0x2f4/0x3c0 [ 60.095606][ T930] ? kern_path_create+0x40/0x40 [ 60.102125][ T930] ? getname_flags+0x206/0x500 [ 60.108062][ T930] do_mkdirat+0x5e/0x340 [ 60.113045][ T930] __x64_sys_mkdirat+0x7b/0x90 [ 60.118124][ T930] do_syscall_64+0x31/0x40 [ 60.123175][ T930] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.130391][ T930] RIP: 0033:0x7ffb0f081819 [ 60.135609][ T930] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 60.157772][ T930] RSP: 002b:00007ffb0dadc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 60.167103][ T930] RAX: ffffffffffffffda RBX: 00007ffb0f2fafa0 RCX: 00007ffb0f081819 [ 60.176920][ T930] RDX: 0000000000000062 RSI: 0000200000000900 RDI: ffffffffffffff9c [ 60.186799][ T930] RBP: 00007ffb0f117c91 R08: 0000000000000000 R09: 0000000000000000 [ 60.195375][ T930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.205866][ T930] R13: 00007ffb0f2fb038 R14: 00007ffb0f2fafa0 R15: 00007ffd057a0d48 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 60.214265][ T930] Modules linked in: [ 60.281500][ T930] ---[ end trace 29bdae9362c584e8 ]--- [ 60.329596][ T930] RIP: 0010:filename_create+0x209/0x680 [ 60.349083][ T930] Code: 30 48 89 44 24 18 72 11 e8 b4 a3 ba ff 49 bd 00 00 00 00 00 fc ff df eb 5f 48 89 c2 48 c1 ea 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 14 0a 84 d2 0f 85 e1 03 00 00 8b 18 89 de 81 e6 00 00 70 00 [ 60.389020][ T930] RSP: 0018:ffffc90000d67da0 EFLAGS: 00010203 [ 60.397355][ T930] RAX: 0000000000000015 RBX: 0000000000000600 RCX: dffffc0000000000 [ 60.405696][ T930] RDX: 0000000000000002 RSI: 0000000000000165 RDI: 0000000000000166 [ 60.414620][ T930] RBP: ffffc90000d67ea0 R08: ffff8881101f238f R09: 1ffff1102203e471 [ 60.423194][ T930] R10: dffffc0000000000 R11: ffffed102203e472 R12: ffff888115670000 [ 60.432241][ T930] R13: 0000000000000002 R14: ffff888115670000 R15: ffffc90000d67ec8 [ 60.443964][ T930] FS: 00007ffb0dadc6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 60.456474][ T930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.465808][ T930] CR2: 000055558de8f7d0 CR3: 00000001203f7000 CR4: 00000000003506a0 [ 60.474917][ T930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.484293][ T930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.493289][ T930] Kernel panic - not syncing: Fatal exception [ 60.501218][ T930] Kernel Offset: disabled [ 60.506006][ T930] Rebooting in 86400 seconds..