last executing test programs: 2.190325598s ago: executing program 4 (id=1232): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000023c0)=@updsa={0x150, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@empty}, {@in6=@dev, 0x0, 0x33}, @in6=@rand_addr=' \x01\x00', {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x5d, 0x14, {{'cmac(aes)\x00'}, 0x88, 0x0, "09647cfcb920c1cb091b151c49125848fd"}}]}, 0x150}}, 0x0) 1.999034487s ago: executing program 4 (id=1238): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0500000005000000fd09000085"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r1}, 0x38) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000500)=""/189, 0x7fffef68}], 0x2, 0x0, 0x0) 1.684519026s ago: executing program 1 (id=1247): syz_open_procfs(0xffffffffffffffff, 0x0) exit(0x8) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f0000000080)={[{@grpquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x29}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") quotactl$Q_SETQUOTA(0xffffffff80000800, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x200000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1800000}) 1.684382236s ago: executing program 2 (id=1248): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1801000000002000000000004b84ffec850000006d000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3fa, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) getcwd(&(0x7f0000000140)=""/71, 0x47) 1.491066385s ago: executing program 2 (id=1252): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/cpuinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x23894) 854.725833ms ago: executing program 0 (id=1257): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000002200f30c0000000000feff00760000000f00001e37000000a000020095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000340)='io_uring_register\x00', r0}, 0x18) r1 = io_uring_setup(0x410f, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xfffffffc}) io_uring_register$IORING_REGISTER_BUFFERS2(r1, 0xf, &(0x7f0000001580)={0x1, 0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x0}, 0x20) 830.111503ms ago: executing program 1 (id=1258): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)="8fa4e66c8930", 0x6}], 0x1}, 0x40801) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000000)=0x7, 0x4) recvfrom$unix(r1, 0x0, 0x0, 0x12100, 0x0, 0x0) 825.791693ms ago: executing program 2 (id=1259): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f0000000100)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@errors_remount}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x55a, &(0x7f0000000480)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='trusted.overlay.redirect\x00') 787.162683ms ago: executing program 0 (id=1260): r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x4040005) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/190, 0xbe}], 0x1, 0x0, 0x0) 756.180392ms ago: executing program 1 (id=1261): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=@newtaction={0x6c, 0x30, 0x18d, 0x1000, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0xc09, 0x7, 0x4, 0xfffffffd}, @multicast1, @empty, 0xffffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 755.734473ms ago: executing program 3 (id=1262): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) eventfd2(0x7fff, 0x80000) 611.939932ms ago: executing program 2 (id=1263): r0 = syz_open_dev$sg(&(0x7f00000002c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffc, 0x6, 0x1, @buffer={0x300, 0x56, &(0x7f0000000440)=""/86}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x30, 0x0, 0x0}) 607.682082ms ago: executing program 3 (id=1264): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000001000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@private0}, @in6=@remote, {@in=@remote, @in6=@private0}, {{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, [@mark={0xc, 0x8}]}, 0x134}}, 0x0) 601.452852ms ago: executing program 0 (id=1265): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000002c0), 0x2, 0x0) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000000800)="e7527a55c4ad0b67", 0x8}], 0x1) 591.514912ms ago: executing program 1 (id=1266): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='c 1:23'], 0xa) 520.952382ms ago: executing program 3 (id=1267): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(0x3) 509.170062ms ago: executing program 1 (id=1268): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r0}, 0x9) sync() 496.608382ms ago: executing program 0 (id=1269): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x0, 0xffffffffffffffff, r0) 448.304261ms ago: executing program 2 (id=1270): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newqdisc={0x5c, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x9}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x4, 0x4}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x1, 0x4, 0x2, 0x0, 0x1, 0x7f}}, {0x4}}]}]}, 0x5c}}, 0x8880) 425.739081ms ago: executing program 0 (id=1271): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000000), 0x1, 0x4da, &(0x7f0000001100)="$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") syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80205b, 0x0, 0xfc, 0x0, &(0x7f00000000c0)) rename(&(0x7f0000000800)='./file0\x00', &(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000009fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') 422.843271ms ago: executing program 3 (id=1272): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='blkio.bfq.io_serviced\x00', 0x275a, 0x0) r1 = gettid() r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000009240)={r0, 0xffffffffffffffff, 0x4}) 377.948511ms ago: executing program 2 (id=1273): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x5000) 332.665931ms ago: executing program 3 (id=1274): syz_emit_ethernet(0x8a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaac4bc9cac968686dd600000000054060000000000000000000000ffff07000000fe8000000000000000000000000000aa00004e22"], 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000"], &(0x7f0000001f80)=""/237, 0x3a, 0xed, 0x1, 0x0, 0x0, @void, @value}, 0x28) 324.416051ms ago: executing program 1 (id=1275): r0 = syz_usbip_server_init(0x1) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000800000000005e002200850000006d00000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) write$usbip_server(r0, &(0x7f0000000000)=@ret_unlink={{0x4, 0x7f, 0x0, 0x0, 0x1ff}, {0x4}}, 0x30) 319.405761ms ago: executing program 4 (id=1276): syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c636865636b3d7374726963742c756d61736b3d30303030303030303030303030303030303133363033302c756e695f786c6174653d312c756e695f786c6174653d302c666d61736b3d30303030303030303030303030303030303030303034302c757466383d302c6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c73686f72746e616d653d77696e6e742c756e695f786c6174653d312c74696d655f6f66667365743d3078303030303030303030303030303166622c666c7573682c756e695f786c6174653d302c73686f72746e616d653d77696e39352c00208893fdd4787adad4209069"], 0x6, 0x2a6, &(0x7f0000000440)="$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") syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000400)='./bus\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYRES8=0x0, @ANYRES16, @ANYRES64], 0x1, 0x36a, &(0x7f00000004c0)="$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") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) 233.974911ms ago: executing program 3 (id=1277): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x4, 0x8, 0x40, 0x42, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001600)={r0, &(0x7f0000000580), &(0x7f0000001580)=""/92}, 0x20) 112.22336ms ago: executing program 4 (id=1278): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000240)="94", 0x1) tee(r0, r2, 0x8f5, 0x0) 74.91654ms ago: executing program 4 (id=1279): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}], 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0, 0xf94}, 0x8) 33.13978ms ago: executing program 0 (id=1280): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x5, @remote, 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)='K', 0x1}], 0x1}}], 0x1, 0x20004011) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xb, @loopback, 0x9e7b}], 0x1c) 0s ago: executing program 4 (id=1281): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r0, &(0x7f0000000a80)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="18", 0x1}], 0x1}}, {{&(0x7f0000000900)={0xa, 0x4e23, 0x80, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)='M', 0x1}], 0x1}}], 0x2, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x82, &(0x7f0000000340), &(0x7f0000000480)=0x10) kernel console output (not intermixed with test programs): [ 21.748944][ T29] audit: type=1400 audit(1737928881.027:81): avc: denied { read } for pid=2980 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts. [ 27.267001][ T29] audit: type=1400 audit(1737928886.537:82): avc: denied { mounton } for pid=3284 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.267995][ T3284] cgroup: Unknown subsys name 'net' [ 27.289776][ T29] audit: type=1400 audit(1737928886.537:83): avc: denied { mount } for pid=3284 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 [ 27.317266][ T29] audit: type=1400 audit(1737928886.567:84): avc: denied { unmount } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.479056][ T3284] cgroup: Unknown subsys name 'cpuset' [ 27.485215][ T3284] cgroup: Unknown subsys name 'rlimit' [ 27.675966][ T29] audit: type=1400 audit(1737928886.947:85): avc: denied { setattr } for pid=3284 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.699341][ T29] audit: type=1400 audit(1737928886.947:86): avc: denied { create } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.719857][ T29] audit: type=1400 audit(1737928886.947:87): avc: denied { write } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.740356][ T29] audit: type=1400 audit(1737928886.947:88): avc: denied { read } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.761110][ T29] audit: type=1400 audit(1737928886.947:89): avc: denied { mounton } for pid=3284 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 [ 27.785362][ T3288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.786081][ T29] audit: type=1400 audit(1737928886.947:90): avc: denied { mount } for pid=3284 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 [ 27.816025][ T3284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.818049][ T29] audit: type=1400 audit(1737928887.077:91): avc: denied { relabelto } for pid=3288 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.612329][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 29.676117][ T3294] chnl_net:caif_netlink_parms(): no params data found [ 29.686924][ T3295] chnl_net:caif_netlink_parms(): no params data found [ 29.714661][ T3298] chnl_net:caif_netlink_parms(): no params data found [ 29.772215][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.779359][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.786611][ T3299] bridge_slave_0: entered allmulticast mode [ 29.793308][ T3299] bridge_slave_0: entered promiscuous mode [ 29.822305][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.829650][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.836879][ T3299] bridge_slave_1: entered allmulticast mode [ 29.843417][ T3299] bridge_slave_1: entered promiscuous mode [ 29.852189][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 29.879966][ T3294] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.887269][ T3294] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.894569][ T3294] bridge_slave_0: entered allmulticast mode [ 29.901055][ T3294] bridge_slave_0: entered promiscuous mode [ 29.907386][ T3295] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.914539][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.921821][ T3295] bridge_slave_0: entered allmulticast mode [ 29.928606][ T3295] bridge_slave_0: entered promiscuous mode [ 29.951940][ T3294] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.959297][ T3294] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.966667][ T3294] bridge_slave_1: entered allmulticast mode [ 29.973219][ T3294] bridge_slave_1: entered promiscuous mode [ 29.984132][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.991431][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.998762][ T3295] bridge_slave_1: entered allmulticast mode [ 30.005180][ T3295] bridge_slave_1: entered promiscuous mode [ 30.012547][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.026047][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.033159][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.040383][ T3298] bridge_slave_0: entered allmulticast mode [ 30.046751][ T3298] bridge_slave_0: entered promiscuous mode [ 30.066109][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.080376][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.087476][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.094697][ T3298] bridge_slave_1: entered allmulticast mode [ 30.101233][ T3298] bridge_slave_1: entered promiscuous mode [ 30.115458][ T3294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.130652][ T3295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.147890][ T3294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.162562][ T3299] team0: Port device team_slave_0 added [ 30.169379][ T3295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.179662][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.198858][ T3299] team0: Port device team_slave_1 added [ 30.210177][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.248792][ T3295] team0: Port device team_slave_0 added [ 30.254867][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.262019][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.269367][ T3304] bridge_slave_0: entered allmulticast mode [ 30.275931][ T3304] bridge_slave_0: entered promiscuous mode [ 30.284288][ T3294] team0: Port device team_slave_0 added [ 30.290306][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.297248][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.323507][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.339117][ T3295] team0: Port device team_slave_1 added [ 30.345403][ T3298] team0: Port device team_slave_0 added [ 30.351882][ T3298] team0: Port device team_slave_1 added [ 30.362342][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.369527][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.376655][ T3304] bridge_slave_1: entered allmulticast mode [ 30.383354][ T3304] bridge_slave_1: entered promiscuous mode [ 30.390298][ T3294] team0: Port device team_slave_1 added [ 30.400989][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.407940][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.433906][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.477760][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.487316][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.494396][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.520350][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.531625][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.538718][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.564697][ T3295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.575713][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.582794][ T3294] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.609032][ T3294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.620802][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.627764][ T3294] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.653784][ T3294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.666262][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.675902][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.683012][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.708969][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.719985][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.726943][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.752886][ T3295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.798538][ T3304] team0: Port device team_slave_0 added [ 30.810690][ T3294] hsr_slave_0: entered promiscuous mode [ 30.816880][ T3294] hsr_slave_1: entered promiscuous mode [ 30.839069][ T3304] team0: Port device team_slave_1 added [ 30.846902][ T3295] hsr_slave_0: entered promiscuous mode [ 30.853216][ T3295] hsr_slave_1: entered promiscuous mode [ 30.859077][ T3295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.866678][ T3295] Cannot create hsr debugfs directory [ 30.880891][ T3299] hsr_slave_0: entered promiscuous mode [ 30.886948][ T3299] hsr_slave_1: entered promiscuous mode [ 30.892896][ T3299] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.900510][ T3299] Cannot create hsr debugfs directory [ 30.932551][ T3298] hsr_slave_0: entered promiscuous mode [ 30.938806][ T3298] hsr_slave_1: entered promiscuous mode [ 30.944661][ T3298] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.952411][ T3298] Cannot create hsr debugfs directory [ 30.974355][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.981357][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.007383][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.019146][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.026106][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.052222][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.152866][ T3304] hsr_slave_0: entered promiscuous mode [ 31.158899][ T3304] hsr_slave_1: entered promiscuous mode [ 31.164676][ T3304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.172285][ T3304] Cannot create hsr debugfs directory [ 31.254606][ T3295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.267490][ T3295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.282870][ T3295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.301371][ T3295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.314192][ T3294] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.323475][ T3294] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.334359][ T3294] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.343212][ T3294] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.370282][ T3299] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.380213][ T3299] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.388959][ T3299] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.405089][ T3299] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.429509][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.440021][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.449542][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.458646][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.500604][ T3304] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.509650][ T3304] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.523149][ T3304] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.532048][ T3304] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.579828][ T3295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.600138][ T3294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.615762][ T3295] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.640439][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.647700][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.664588][ T3294] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.673219][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.680383][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.693753][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.715096][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.722329][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.743446][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.750717][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.761307][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.769108][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.778792][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.786051][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.804434][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.820576][ T143] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.827660][ T143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.841390][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.853008][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.863383][ T3295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.877779][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.884863][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.895005][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.902215][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.912151][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.919374][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.931881][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.939045][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.993504][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.004023][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.070521][ T3295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.093946][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.106822][ T3294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.120562][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.188869][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.249059][ T3298] veth0_vlan: entered promiscuous mode [ 32.265569][ T3298] veth1_vlan: entered promiscuous mode [ 32.287772][ T3295] veth0_vlan: entered promiscuous mode [ 32.312132][ T3295] veth1_vlan: entered promiscuous mode [ 32.320334][ T3299] veth0_vlan: entered promiscuous mode [ 32.339829][ T3298] veth0_macvtap: entered promiscuous mode [ 32.346748][ T3299] veth1_vlan: entered promiscuous mode [ 32.356312][ T3298] veth1_macvtap: entered promiscuous mode [ 32.377394][ T3295] veth0_macvtap: entered promiscuous mode [ 32.388061][ T3304] veth0_vlan: entered promiscuous mode [ 32.396041][ T3295] veth1_macvtap: entered promiscuous mode [ 32.411381][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.424802][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.440491][ T3295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.451169][ T3295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.461773][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.469376][ T3304] veth1_vlan: entered promiscuous mode [ 32.475595][ T3294] veth0_vlan: entered promiscuous mode [ 32.481643][ T3299] veth0_macvtap: entered promiscuous mode [ 32.491488][ T3295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.502124][ T3295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.513390][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.523130][ T3298] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.532439][ T3298] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.541202][ T3298] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.549916][ T3298] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.562998][ T3299] veth1_macvtap: entered promiscuous mode [ 32.572848][ T3295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.581835][ T3295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.590603][ T3295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.599345][ T3295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.611807][ T3294] veth1_vlan: entered promiscuous mode [ 32.632663][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.643330][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.653461][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.664025][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.673932][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 32.673944][ T29] audit: type=1400 audit(1737928891.907:110): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.m7osca/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 32.675206][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.680103][ T29] audit: type=1400 audit(1737928891.907:111): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 32.733816][ T29] audit: type=1400 audit(1737928891.907:112): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.m7osca/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 32.759158][ T29] audit: type=1400 audit(1737928891.907:113): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 32.781239][ T29] audit: type=1400 audit(1737928891.907:114): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.m7osca/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 32.807911][ T29] audit: type=1400 audit(1737928891.907:115): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.m7osca/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 32.835525][ T29] audit: type=1400 audit(1737928891.907:116): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.864085][ T29] audit: type=1400 audit(1737928892.137:117): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 32.873086][ T3294] veth0_macvtap: entered promiscuous mode [ 32.886918][ T29] audit: type=1400 audit(1737928892.137:118): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="gadgetfs" ino=3672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 32.909823][ T3294] veth1_macvtap: entered promiscuous mode [ 32.927893][ T3298] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.931812][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.952994][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.962906][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.973502][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.984039][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.994967][ T3299] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.003834][ T3299] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.012695][ T3299] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.021440][ T3299] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.039083][ T3304] veth0_macvtap: entered promiscuous mode [ 33.052280][ T29] audit: type=1400 audit(1737928892.317:120): avc: denied { open } for pid=3295 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 33.080301][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.090993][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.100849][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.111398][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.121371][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.131890][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.143363][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.159089][ T3304] veth1_macvtap: entered promiscuous mode [ 33.194599][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.205453][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.216078][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.226558][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.236456][ T3294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.246896][ T3294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.264876][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.278711][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.289294][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.299182][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.309699][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.319574][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.330172][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.340026][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.350480][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.362107][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.371787][ T3294] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.380888][ T3294] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.389728][ T3294] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.398481][ T3294] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.429670][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.440335][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.450212][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.460722][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.470704][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.481241][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.491133][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.501676][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.512726][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.544040][ T3304] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.552923][ T3304] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.561925][ T3304] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.570710][ T3304] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.895937][ T3497] Cannot find add_set index 0 as target [ 33.958933][ T3508] loop2: detected capacity change from 0 to 128 [ 34.035586][ T3503] loop4: detected capacity change from 0 to 8192 [ 34.425162][ T3563] loop4: detected capacity change from 0 to 8192 [ 34.567977][ T3574] syz.3.61 (3574) used greatest stack depth: 10320 bytes left [ 34.588099][ T3585] Process accounting resumed [ 34.628831][ T3591] loop1: detected capacity change from 0 to 512 [ 34.679724][ T3591] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.69: bg 0: block 248: padding at end of block bitmap is not set [ 34.724141][ T3591] EXT4-fs error (device loop1): ext4_acquire_dquot:6927: comm syz.1.69: Failed to acquire dquot type 1 [ 34.800057][ T3591] EXT4-fs (loop1): 1 truncate cleaned up [ 34.807686][ T3591] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.820732][ T3591] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.847290][ T3591] syz.1.69 (3591) used greatest stack depth: 9504 bytes left [ 34.868009][ T3624] Zero length message leads to an empty skb [ 34.879930][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.990886][ T3636] loop3: detected capacity change from 0 to 1024 [ 34.998805][ T3636] ext4: Unknown parameter 'fsname' [ 35.041604][ T3644] loop3: detected capacity change from 0 to 512 [ 35.067849][ T3644] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 35.108473][ T3644] EXT4-fs (loop3): orphan cleanup on readonly fs [ 35.121753][ T3654] loop2: detected capacity change from 0 to 512 [ 35.131725][ T3656] Illegal XDP return value 16519296 on prog (id 41) dev N/A, expect packet loss! [ 35.141505][ T3644] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 35.175821][ T3644] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 35.184695][ T3654] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.96: bg 0: block 248: padding at end of block bitmap is not set [ 35.210319][ T3644] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.93: bg 0: block 40: padding at end of block bitmap is not set [ 35.232807][ T3654] EXT4-fs error (device loop2): ext4_acquire_dquot:6927: comm syz.2.96: Failed to acquire dquot type 1 [ 35.252181][ T3644] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 35.261546][ T3644] EXT4-fs (loop3): 1 truncate cleaned up [ 35.267335][ T3654] EXT4-fs (loop2): 1 truncate cleaned up [ 35.267642][ T3644] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.277869][ T3654] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.313971][ T3654] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.329745][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.356094][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.464487][ T3672] loop3: detected capacity change from 0 to 512 [ 35.480399][ T3672] EXT4-fs: Ignoring removed oldalloc option [ 35.540233][ T3672] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.553457][ T3672] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.609663][ T3672] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2863: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 35.693940][ T3672] EXT4-fs (loop3): 1 truncate cleaned up [ 35.734262][ T3672] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.853811][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.051205][ T3704] xt_hashlimit: max too large, truncated to 1048576 [ 36.062271][ T3705] 9pnet_fd: Insufficient options for proto=fd [ 36.068612][ T3704] No such timeout policy "syz1" [ 36.213688][ T3723] netlink: 76 bytes leftover after parsing attributes in process `syz.1.127'. [ 36.267870][ T3733] loop0: detected capacity change from 0 to 1024 [ 36.275153][ T3733] ======================================================= [ 36.275153][ T3733] WARNING: The mand mount option has been deprecated and [ 36.275153][ T3733] and is ignored by this kernel. Remove the mand [ 36.275153][ T3733] option from the mount to silence this warning. [ 36.275153][ T3733] ======================================================= [ 36.316563][ T3733] EXT4-fs: Ignoring removed nobh option [ 36.361224][ T3733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.435391][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.545186][ T3764] netlink: 12 bytes leftover after parsing attributes in process `syz.1.143'. [ 36.685403][ T3777] loop3: detected capacity change from 0 to 256 [ 36.872225][ T3806] capability: warning: `syz.1.165' uses 32-bit capabilities (legacy support in use) [ 36.876378][ T3808] loop0: detected capacity change from 0 to 128 [ 37.418519][ T3885] netlink: 28 bytes leftover after parsing attributes in process `syz.3.195'. [ 37.427560][ T3885] netlink: 28 bytes leftover after parsing attributes in process `syz.3.195'. [ 37.458211][ T3892] loop4: detected capacity change from 0 to 128 [ 37.471865][ T3892] EXT4-fs: Ignoring removed nobh option [ 37.484061][ T3892] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 37.507305][ T3892] ext4 filesystem being mounted at /34/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 37.658615][ T3294] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.700404][ T29] kauditd_printk_skb: 242 callbacks suppressed [ 37.700421][ T29] audit: type=1400 audit(1737928896.977:357): avc: denied { open } for pid=3912 comm="syz.0.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 37.726138][ T29] audit: type=1400 audit(1737928896.977:358): avc: denied { perfmon } for pid=3912 comm="syz.0.207" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.747091][ T29] audit: type=1400 audit(1737928896.977:359): avc: denied { kernel } for pid=3912 comm="syz.0.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 37.781232][ T29] audit: type=1326 audit(1737928897.017:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.804771][ T29] audit: type=1326 audit(1737928897.017:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.828199][ T29] audit: type=1400 audit(1737928897.017:362): avc: denied { wake_alarm } for pid=3912 comm="syz.0.207" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.849310][ T29] audit: type=1326 audit(1737928897.017:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.872714][ T29] audit: type=1326 audit(1737928897.017:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.896180][ T29] audit: type=1326 audit(1737928897.017:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=287 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.919668][ T29] audit: type=1326 audit(1737928897.017:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3912 comm="syz.0.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 37.944645][ T3922] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.074542][ T3940] vlan2: entered allmulticast mode [ 38.079747][ T3940] bridge0: entered allmulticast mode [ 38.113174][ T3940] bridge0: port 3(vlan2) entered blocking state [ 38.119849][ T3940] bridge0: port 3(vlan2) entered disabled state [ 38.176320][ T3940] bridge0: left allmulticast mode [ 38.279179][ T3967] netlink: 16 bytes leftover after parsing attributes in process `syz.0.230'. [ 38.373850][ T3981] tap0: tun_chr_ioctl cmd 1074025677 [ 38.395879][ T3981] tap0: linktype set to 768 [ 38.402653][ T3987] loop4: detected capacity change from 0 to 256 [ 38.424747][ T3987] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 38.462896][ T3987] FAT-fs (loop4): Directory bread(block 64) failed [ 38.486291][ T3987] FAT-fs (loop4): Directory bread(block 65) failed [ 38.497874][ T3987] FAT-fs (loop4): Directory bread(block 66) failed [ 38.517951][ T3987] FAT-fs (loop4): Directory bread(block 67) failed [ 38.524848][ T3987] FAT-fs (loop4): Directory bread(block 68) failed [ 38.531939][ T3987] FAT-fs (loop4): Directory bread(block 69) failed [ 38.538699][ T3987] FAT-fs (loop4): Directory bread(block 70) failed [ 38.545377][ T3987] FAT-fs (loop4): Directory bread(block 71) failed [ 38.554131][ T3987] FAT-fs (loop4): Directory bread(block 72) failed [ 38.561615][ T3987] FAT-fs (loop4): Directory bread(block 73) failed [ 38.636624][ T4007] sg_write: process 94 (syz.4.249) changed security contexts after opening file descriptor, this is not allowed. [ 38.663545][ T4007] program syz.4.249 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.735195][ T4017] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 38.747422][ T4013] netlink: 47 bytes leftover after parsing attributes in process `syz.1.252'. [ 38.769817][ T4017] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 38.900839][ T4037] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 38.990167][ T4045] loop2: detected capacity change from 0 to 512 [ 39.015061][ T4045] EXT4-fs (loop2): orphan cleanup on readonly fs [ 39.038384][ T4045] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 39.058211][ T4045] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 39.067077][ T4045] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #13: comm syz.2.266: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 39.092259][ T4045] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.266: couldn't read orphan inode 13 (err -117) [ 39.113409][ T4045] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.169728][ T4045] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 39.196042][ T4045] EXT4-fs warning (device loop2): read_mmp_block:115: Error -117 while reading MMP block 2 [ 39.226173][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.390292][ T4072] loop0: detected capacity change from 0 to 128 [ 39.450570][ T4082] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 39.587917][ T4098] program syz.0.291 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.860621][ T4139] netlink: 28 bytes leftover after parsing attributes in process `syz.2.310'. [ 39.869692][ T4139] netlink: 108 bytes leftover after parsing attributes in process `syz.2.310'. [ 39.879963][ T4139] netlink: 28 bytes leftover after parsing attributes in process `syz.2.310'. [ 39.889413][ T4139] netlink: 108 bytes leftover after parsing attributes in process `syz.2.310'. [ 40.511826][ T4219] syz.1.343 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 40.609296][ T4229] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20001 [ 40.613728][ T4226] loop0: detected capacity change from 0 to 2048 [ 40.632221][ T4234] devpts: called with bogus options [ 40.649090][ T4226] loop0: p1 < > p2 p3 < p5 > p4 [ 40.654167][ T4226] loop0: partition table partially beyond EOD, truncated [ 40.681228][ T4226] loop0: p1 start 4278190080 is beyond EOD, truncated [ 40.688061][ T4226] loop0: p2 start 16908800 is beyond EOD, truncated [ 40.696387][ T4226] loop0: p4 start 11326 is beyond EOD, truncated [ 40.702812][ T4226] loop0: p5 start 16908800 is beyond EOD, truncated [ 40.731734][ T2998] loop0: p1 < > p2 p3 < p5 > p4 [ 40.736735][ T2998] loop0: partition table partially beyond EOD, truncated [ 40.754005][ T2998] loop0: p1 start 4278190080 is beyond EOD, truncated [ 40.760960][ T2998] loop0: p2 start 16908800 is beyond EOD, truncated [ 40.788654][ T2998] loop0: p4 start 11326 is beyond EOD, truncated [ 40.795100][ T2998] loop0: p5 start 16908800 is beyond EOD, truncated [ 40.830355][ T4233] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.851043][ T4233] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.896491][ T3701] udevd[3701]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 41.035319][ T4283] capability: warning: `syz.0.373' uses deprecated v2 capabilities in a way that may be insecure [ 41.076977][ T4290] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 41.089360][ T4291] netlink: 'syz.3.376': attribute type 1 has an invalid length. [ 41.503978][ T4334] __nla_validate_parse: 8 callbacks suppressed [ 41.504000][ T4334] netlink: 16 bytes leftover after parsing attributes in process `syz.0.395'. [ 41.607775][ T4349] smc: net device bond0 applied user defined pnetid SYZ2 [ 41.616393][ T4349] smc: net device bond0 erased user defined pnetid SYZ2 [ 41.682013][ T4363] loop0: detected capacity change from 0 to 512 [ 41.689876][ T4363] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 0 [ 41.756263][ T4371] netlink: 132 bytes leftover after parsing attributes in process `syz.0.413'. [ 41.956921][ T4394] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4394 comm=syz.0.423 [ 41.987796][ T4396] loop0: detected capacity change from 0 to 512 [ 41.995293][ T4396] EXT4-fs: Ignoring removed orlov option [ 42.001951][ T4396] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.023679][ T4396] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 42.033442][ T4396] EXT4-fs (loop0): orphan cleanup on readonly fs [ 42.041165][ T4396] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.424: bg 0: block 248: padding at end of block bitmap is not set [ 42.056721][ T4396] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.424: Failed to acquire dquot type 1 [ 42.068935][ T4396] EXT4-fs (loop0): 1 truncate cleaned up [ 42.075260][ T4396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.129214][ T4396] syz.0.424 (4396) used greatest stack depth: 9120 bytes left [ 42.148189][ T4403] loop1: detected capacity change from 0 to 256 [ 42.155173][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.188060][ T4407] netlink: 'syz.0.428': attribute type 21 has an invalid length. [ 42.196046][ T4407] netlink: 14577 bytes leftover after parsing attributes in process `syz.0.428'. [ 42.256818][ T4414] random: crng reseeded on system resumption [ 42.279829][ T4417] netlink: 4 bytes leftover after parsing attributes in process `syz.0.434'. [ 42.308166][ T4419] loop4: detected capacity change from 0 to 1024 [ 42.332739][ T4419] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.364198][ T4419] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.411886][ T4431] xt_recent: Unsupported userspace flags (000000da) [ 42.463991][ T4435] loop2: detected capacity change from 0 to 512 [ 42.463987][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.503435][ T4435] EXT4-fs error (device loop2): ext4_acquire_dquot:6927: comm syz.2.442: Failed to acquire dquot type 1 [ 42.548466][ T4435] EXT4-fs (loop2): 1 truncate cleaned up [ 42.560229][ T4435] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.573273][ T4435] ext4 filesystem being mounted at /76/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.582577][ T4449] syz.3.448 uses obsolete (PF_INET,SOCK_PACKET) [ 42.636975][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.649858][ T1008] EXT4-fs error (device loop2): ext4_release_dquot:6950: comm kworker/u8:5: Failed to release dquot type 1 [ 42.753968][ T29] kauditd_printk_skb: 244 callbacks suppressed [ 42.753983][ T29] audit: type=1326 audit(1737928902.027:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4466 comm="syz.2.453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 42.794025][ T4461] loop3: detected capacity change from 0 to 1024 [ 42.825168][ T4461] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 42.843390][ T29] audit: type=1326 audit(1737928902.027:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4466 comm="syz.2.453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 42.866845][ T29] audit: type=1326 audit(1737928902.117:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4466 comm="syz.2.453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 42.890409][ T29] audit: type=1326 audit(1737928902.117:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4466 comm="syz.2.453" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 42.898347][ T4461] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.949411][ T4461] EXT4-fs error (device loop3): ext4_get_journal_inode:5798: inode #32: comm syz.3.454: iget: special inode unallocated [ 43.001787][ T4478] bridge0: port 3(macvlan2) entered blocking state [ 43.008507][ T4478] bridge0: port 3(macvlan2) entered disabled state [ 43.028284][ T4461] EXT4-fs (loop3): no journal found [ 43.033522][ T4461] EXT4-fs (loop3): can't get journal size [ 43.048501][ T4478] macvlan2: entered allmulticast mode [ 43.068379][ T4461] EXT4-fs error (device loop3): ext4_protect_reserved_inode:160: inode #32: comm syz.3.454: iget: special inode unallocated [ 43.096403][ T4478] macvlan2: left allmulticast mode [ 43.112220][ T4461] EXT4-fs (loop3): failed to initialize system zone (-117) [ 43.119747][ T4461] EXT4-fs (loop3): mount failed [ 43.127326][ T4488] loop4: detected capacity change from 0 to 512 [ 43.152816][ T4488] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.218360][ T29] audit: type=1400 audit(1737928902.487:610): avc: denied { create } for pid=4486 comm="syz.4.465" name="blkio.bfq.io_queued" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.238284][ T4494] loop1: detected capacity change from 0 to 764 [ 43.249210][ T29] audit: type=1400 audit(1737928902.497:611): avc: denied { append open } for pid=4486 comm="syz.4.465" path="/87/file0/blkio.bfq.io_queued" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.273670][ T29] audit: type=1400 audit(1737928902.497:612): avc: denied { ioctl } for pid=4486 comm="syz.4.465" path="/87/file0/blkio.bfq.io_queued" dev="loop4" ino=18 ioctlcmd=0x583b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.308598][ T29] audit: type=1400 audit(1737928902.527:613): avc: denied { sys_module } for pid=4492 comm="syz.0.467" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 43.320647][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.360652][ T29] audit: type=1400 audit(1737928902.617:614): avc: denied { mount } for pid=4493 comm="syz.1.468" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 43.383683][ T4502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.392573][ T4502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.457172][ T29] audit: type=1400 audit(1737928902.727:615): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 43.647026][ T4526] netlink: 8 bytes leftover after parsing attributes in process `syz.2.480'. [ 43.747495][ T4543] netlink: 'syz.2.488': attribute type 1 has an invalid length. [ 43.787715][ T4549] netlink: 4 bytes leftover after parsing attributes in process `syz.2.490'. [ 43.852569][ T4556] serio: Serial port ttyS3 [ 43.902615][ T4560] netlink: 'syz.4.495': attribute type 1 has an invalid length. [ 44.041001][ T4579] tmpfs: Unknown parameter 'mp' [ 44.049627][ T4583] loop3: detected capacity change from 0 to 512 [ 44.071831][ T4583] EXT4-fs (loop3): too many log groups per flexible block group [ 44.079642][ T4583] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 44.119939][ T4583] EXT4-fs (loop3): mount failed [ 44.345719][ T4628] IPv6: NLM_F_CREATE should be specified when creating new route [ 44.387319][ T4634] SELinux: Context system_u:object_r:shell_exec_t:s0 is not valid (left unmapped). [ 44.464426][ T4645] loop0: detected capacity change from 0 to 764 [ 44.510070][ T4645] rock: directory entry would overflow storage [ 44.516271][ T4645] rock: sig=0x4f50, size=4, remaining=3 [ 44.522067][ T4645] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 44.539632][ T4653] netlink: 4 bytes leftover after parsing attributes in process `syz.3.538'. [ 44.588008][ T3361] IPVS: starting estimator thread 0... [ 44.678393][ T4663] IPVS: using max 2304 ests per chain, 115200 per kthread [ 44.817636][ T4699] loop3: detected capacity change from 0 to 1024 [ 44.829668][ T4699] EXT4-fs: Ignoring removed nobh option [ 44.837536][ T4699] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 44.849545][ T4699] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.864175][ T4699] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #11: comm syz.3.560: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 44.883335][ T4699] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.560: couldn't read orphan inode 11 (err -117) [ 44.897487][ T4699] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.934140][ T4699] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.560: Invalid block bitmap block 0 in block_group 0 [ 44.957762][ T4699] EXT4-fs error (device loop3): ext4_acquire_dquot:6927: comm syz.3.560: Failed to acquire dquot type 0 [ 44.974463][ T4699] EXT4-fs error (device loop3): __ext4_get_inode_loc:4435: comm syz.3.560: Invalid inode table block 8589934593 in block_group 0 [ 45.003072][ T50] EXT4-fs error (device loop3): __ext4_get_inode_loc:4435: comm kworker/u8:3: Invalid inode table block 8589934593 in block_group 0 [ 45.042279][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.101971][ T4726] loop0: detected capacity change from 0 to 512 [ 45.123549][ T4726] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.150888][ T4726] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 45.176474][ T4726] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b042c118, mo2=0002] [ 45.198365][ T4726] System zones: 1-12 [ 45.203414][ T4726] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.572: corrupted in-inode xattr: e_value size too large [ 45.225177][ T4726] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.572: couldn't read orphan inode 15 (err -117) [ 45.258943][ T4726] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.277420][ T4749] loop3: detected capacity change from 0 to 256 [ 45.298399][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.400853][ T4763] ip6gretap0: entered promiscuous mode [ 45.444404][ T4767] loop1: detected capacity change from 0 to 1024 [ 45.470665][ T4769] loop4: detected capacity change from 0 to 512 [ 45.487777][ T4767] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.523790][ T4769] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.524641][ T4767] EXT4-fs (loop1): resizing filesystem from 512 to 0 blocks [ 45.543691][ T4767] EXT4-fs warning (device loop1): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 45.559876][ T4769] ext4 filesystem being mounted at /116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 45.621545][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.633343][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.016496][ T4810] loop1: detected capacity change from 0 to 2048 [ 46.016540][ T4814] loop4: detected capacity change from 0 to 1024 [ 46.039905][ T4810] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.057815][ T4810] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.085522][ T4810] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.611: bg 0: block 234: padding at end of block bitmap is not set [ 46.102435][ T4814] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.107339][ T4810] EXT4-fs (loop1): Remounting filesystem read-only [ 46.166212][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.191274][ T4826] loop3: detected capacity change from 0 to 512 [ 46.197224][ T4828] loop4: detected capacity change from 0 to 512 [ 46.199209][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.209494][ T4828] EXT4-fs: Ignoring removed nobh option [ 46.225078][ T4826] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 46.235653][ T4828] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.273261][ T4828] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.304446][ T4828] ext4 filesystem being mounted at /123/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 46.360872][ T4828] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 46.420004][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.553493][ T4848] loop3: detected capacity change from 0 to 4096 [ 46.584327][ T4848] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.656333][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.722054][ T4868] loop0: detected capacity change from 0 to 1024 [ 46.755744][ T4868] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040c118, mo2=0002] [ 46.767475][ T4876] ip6tnl1: entered promiscuous mode [ 46.772849][ T4876] ip6tnl1: entered allmulticast mode [ 46.788277][ T4868] System zones: 0-1, 3-12 [ 46.793264][ T4868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.841636][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.929838][ T4886] tun0: tun_chr_ioctl cmd 1074812118 [ 46.962638][ T4894] loop4: detected capacity change from 0 to 128 [ 46.993936][ T4896] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 47.030855][ T4900] loop2: detected capacity change from 0 to 2048 [ 47.050530][ T4900] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.160715][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.211312][ T4921] 9pnet: Could not find request transport: rdm [ 47.374570][ T4950] loop0: detected capacity change from 0 to 256 [ 47.428399][ T4950] FAT-fs (loop0): bogus number of FAT sectors [ 47.428411][ T4957] ipvlan2: entered promiscuous mode [ 47.439912][ T4950] FAT-fs (loop0): Can't find a valid FAT filesystem [ 47.563164][ T4967] loop2: detected capacity change from 0 to 1024 [ 47.592105][ T4967] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 47.624453][ T4967] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.642372][ T4967] EXT4-fs error (device loop2): ext4_get_journal_inode:5798: inode #32: comm syz.2.679: iget: special inode unallocated [ 47.675271][ T4967] EXT4-fs (loop2): no journal found [ 47.680592][ T4967] EXT4-fs (loop2): can't get journal size [ 47.687822][ T4967] EXT4-fs error (device loop2): ext4_protect_reserved_inode:160: inode #32: comm syz.2.679: iget: special inode unallocated [ 47.709380][ T4967] EXT4-fs (loop2): failed to initialize system zone (-117) [ 47.717627][ T4967] EXT4-fs (loop2): mount failed [ 47.804943][ T5001] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 0, id = 0 [ 47.837216][ T5000] netlink: 28 bytes leftover after parsing attributes in process `syz.0.691'. [ 47.846269][ T5000] netlink: 108 bytes leftover after parsing attributes in process `syz.0.691'. [ 47.860204][ T5000] netlink: 28 bytes leftover after parsing attributes in process `syz.0.691'. [ 47.869402][ T5000] netlink: 108 bytes leftover after parsing attributes in process `syz.0.691'. [ 47.878602][ T5000] netlink: 84 bytes leftover after parsing attributes in process `syz.0.691'. [ 47.887740][ T5004] netlink: 'syz.2.694': attribute type 4 has an invalid length. [ 47.895484][ T5004] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.694'. [ 47.923611][ T29] kauditd_printk_skb: 195 callbacks suppressed [ 47.923628][ T29] audit: type=1400 audit(1737928907.197:809): avc: denied { bind } for pid=5008 comm="syz.2.697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 47.991397][ T29] audit: type=1400 audit(1737928907.197:810): avc: denied { name_bind } for pid=5008 comm="syz.2.697" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 48.013093][ T29] audit: type=1400 audit(1737928907.197:811): avc: denied { node_bind } for pid=5008 comm="syz.2.697" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 48.034774][ T29] audit: type=1400 audit(1737928907.217:812): avc: denied { create } for pid=5010 comm="syz.2.700" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.055594][ T29] audit: type=1400 audit(1737928907.217:813): avc: denied { write } for pid=5010 comm="syz.2.700" name="file0" dev="tmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.077903][ T29] audit: type=1400 audit(1737928907.217:814): avc: denied { open } for pid=5010 comm="syz.2.700" path="/117/file0" dev="tmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.100501][ T29] audit: type=1400 audit(1737928907.217:815): avc: denied { ioctl } for pid=5010 comm="syz.2.700" path="/117/file0" dev="tmpfs" ino=615 ioctlcmd=0x1286 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.124631][ T29] audit: type=1400 audit(1737928907.227:816): avc: denied { unlink } for pid=3304 comm="syz-executor" name="file0" dev="tmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.159713][ T29] audit: type=1400 audit(1737928907.427:817): avc: denied { map } for pid=5021 comm="syz.0.705" path="socket:[9149]" dev="sockfs" ino=9149 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 48.182523][ T5023] loop3: detected capacity change from 0 to 2048 [ 48.182954][ T29] audit: type=1400 audit(1737928907.427:818): avc: denied { read } for pid=5021 comm="syz.0.705" path="socket:[9149]" dev="sockfs" ino=9149 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 48.218337][ T5023] loop3: p1 < > p2 p3 < p5 > p4 [ 48.223353][ T5023] loop3: partition table partially beyond EOD, truncated [ 48.230814][ T5023] loop3: p1 start 4278190080 is beyond EOD, truncated [ 48.237611][ T5023] loop3: p2 start 16908800 is beyond EOD, truncated [ 48.245506][ T5023] loop3: p4 start 11326 is beyond EOD, truncated [ 48.251918][ T5023] loop3: p5 start 16908800 is beyond EOD, truncated [ 48.330377][ T5033] netlink: 64 bytes leftover after parsing attributes in process `syz.4.707'. [ 48.347125][ T5036] loop0: detected capacity change from 0 to 512 [ 48.355929][ T5036] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 48.414343][ T5041] netlink: 'syz.4.710': attribute type 1 has an invalid length. [ 48.539843][ T5058] loop2: detected capacity change from 0 to 512 [ 48.558788][ T5058] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.577955][ T5058] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.591837][ T5058] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b042c118, mo2=0002] [ 48.600133][ T5058] System zones: 1-12 [ 48.607019][ T5058] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #15: comm syz.2.719: corrupted in-inode xattr: e_value size too large [ 48.623143][ T5057] loop1: detected capacity change from 0 to 8192 [ 48.662576][ T5066] loop3: detected capacity change from 0 to 2048 [ 48.673279][ T5058] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.719: couldn't read orphan inode 15 (err -117) [ 48.685490][ T5066] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.695060][ T5074] netlink: 12 bytes leftover after parsing attributes in process `syz.4.726'. [ 48.704490][ T5058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.725196][ T5066] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.757526][ T5066] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.721: bg 0: block 234: padding at end of block bitmap is not set [ 48.781303][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.791241][ T5066] EXT4-fs (loop3): Remounting filesystem read-only [ 48.823022][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.872590][ T5084] netlink: 4 bytes leftover after parsing attributes in process `syz.1.731'. [ 48.900413][ T5092] netlink: 132 bytes leftover after parsing attributes in process `syz.3.734'. [ 48.922337][ T5094] netlink: 'syz.4.735': attribute type 32 has an invalid length. [ 49.324857][ T5132] vxcan1: tx address claim with dest, not broadcast [ 49.467903][ T5150] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 49.625962][ T5173] loop4: detected capacity change from 0 to 512 [ 49.650705][ T5177] ebt_among: dst integrity fail: 200 [ 49.656991][ T5173] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.678132][ T5173] ext4 filesystem being mounted at /155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.702763][ T5173] EXT4-fs error (device loop4): ext4_acquire_dquot:6927: comm syz.4.771: Failed to acquire dquot type 0 [ 49.729839][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.887379][ T5208] mmap: syz.4.787 (5208) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 50.334197][ T5245] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 50.341480][ T5245] IPv6: NLM_F_CREATE should be set when creating new route [ 50.348761][ T5245] IPv6: NLM_F_CREATE should be set when creating new route [ 50.379991][ T5250] ip6gretap0: entered promiscuous mode [ 50.721905][ T5293] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 50.827644][ T5297] loop1: detected capacity change from 0 to 1024 [ 50.874358][ T5297] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040c118, mo2=0002] [ 50.901181][ T5297] System zones: 0-1, 3-12 [ 50.930288][ T5297] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.001040][ T5304] ip6gretap0: entered promiscuous mode [ 51.036824][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.095305][ T5312] loop4: detected capacity change from 0 to 512 [ 51.112729][ T5314] netlink: 'syz.2.836': attribute type 1 has an invalid length. [ 51.124216][ T5312] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.132961][ T5316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.145669][ T5312] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 51.157661][ T5316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.171600][ T5312] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b042c118, mo2=0002] [ 51.183232][ T5312] System zones: 1-12 [ 51.189775][ T5312] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.835: corrupted in-inode xattr: e_value size too large [ 51.223251][ T5312] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.835: couldn't read orphan inode 15 (err -117) [ 51.244398][ T5312] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.272639][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.503573][ T5344] loop0: detected capacity change from 0 to 512 [ 51.513572][ T5344] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.573519][ T5344] EXT4-fs warning (device loop0): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 51.666080][ T5344] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 51.706115][ T5344] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #13: comm syz.0.849: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 51.750511][ T5360] Cannot find add_set index 0 as target [ 51.782950][ T5344] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.849: couldn't read orphan inode 13 (err -117) [ 51.831134][ T5344] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.868972][ T5373] loop2: detected capacity change from 0 to 512 [ 51.875805][ T5372] loop1: detected capacity change from 0 to 512 [ 51.893897][ T5344] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 51.911375][ T5373] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.914319][ T5372] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.942163][ T5373] ext4 filesystem being mounted at /148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.960284][ T5372] ext4 filesystem being mounted at /182/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.970898][ T5344] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 2 [ 51.995937][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.049047][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.103598][ T5384] loop3: detected capacity change from 0 to 512 [ 52.134782][ T5384] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.155569][ T5384] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 52.169996][ T5384] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b042c118, mo2=0002] [ 52.200973][ T5384] System zones: 1-12 [ 52.221356][ T5384] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.868: corrupted in-inode xattr: e_value size too large [ 52.271586][ T5384] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.868: couldn't read orphan inode 15 (err -117) [ 52.307490][ T5384] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.426001][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.493241][ T5412] SELinux: Context system_u:object_r:gpg_exec_t:s0 is not valid (left unmapped). [ 52.658104][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.685527][ T5428] msdos: Unknown parameter '18446744073709551615ÿÿÿÿÿÿÿÿ01777777777777777777777ÿ0xffffffffffffffff18446744073709551615ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ¨ÐÊ3†…ƒPq{ÚP [ 52.685527][ T5428] n'º|$@OOݱµ’-®+·el' [ 52.709499][ T5430] netlink: 'syz.1.890': attribute type 13 has an invalid length. [ 52.913681][ T5451] bridge: RTM_NEWNEIGH with unconfigured vlan 4 on bridge0 [ 52.935948][ T29] kauditd_printk_skb: 127 callbacks suppressed [ 52.935963][ T29] audit: type=1400 audit(1737929012.206:944): avc: denied { load_policy } for pid=5446 comm="syz.1.898" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 52.962435][ T5452] SELinux: policydb version 0 does not match my version range 15-34 [ 52.995102][ T5452] SELinux: failed to load policy [ 53.022078][ T5457] loop4: detected capacity change from 0 to 512 [ 53.029653][ T29] audit: type=1326 audit(1737929012.256:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5449 comm="syz.3.897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5206dcd29 code=0x7ffc0000 [ 53.053006][ T29] audit: type=1326 audit(1737929012.256:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5449 comm="syz.3.897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7fb5206dcd29 code=0x7ffc0000 [ 53.076278][ T29] audit: type=1326 audit(1737929012.256:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5449 comm="syz.3.897" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb5206dcd29 code=0x7ffc0000 [ 53.134946][ T5462] __nla_validate_parse: 10 callbacks suppressed [ 53.134965][ T5462] netlink: 4 bytes leftover after parsing attributes in process `syz.1.906'. [ 53.151545][ T5457] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.160658][ T5457] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 53.214651][ T5469] loop1: detected capacity change from 0 to 512 [ 53.222470][ T5457] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 53.241592][ T5469] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.247852][ T29] audit: type=1326 audit(1737929012.506:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5467 comm="syz.0.907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 53.259198][ T5457] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #13: comm syz.4.902: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 53.271254][ T29] audit: type=1326 audit(1737929012.506:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5467 comm="syz.0.907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 53.271283][ T29] audit: type=1326 audit(1737929012.506:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5467 comm="syz.0.907" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdff850cd29 code=0x7ffc0000 [ 53.298916][ T5469] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 53.387973][ T5469] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b042c118, mo2=0002] [ 53.396114][ T5457] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.902: couldn't read orphan inode 13 (err -117) [ 53.438431][ T5469] System zones: 1-12 [ 53.463811][ T5469] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.908: corrupted in-inode xattr: e_value size too large [ 53.481974][ T5457] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.527403][ T5469] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.908: couldn't read orphan inode 15 (err -117) [ 53.553313][ T5457] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 53.564258][ T5495] loop3: detected capacity change from 0 to 512 [ 53.565966][ T29] audit: type=1400 audit(1737929012.826:951): avc: denied { append } for pid=5490 comm="syz.2.917" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 53.594288][ T5495] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 53.605785][ T5457] EXT4-fs warning (device loop4): read_mmp_block:115: Error -117 while reading MMP block 2 [ 53.619938][ T5469] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.635365][ T5495] EXT4-fs (loop3): 1 truncate cleaned up [ 53.648623][ T5495] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.688227][ T3294] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.718592][ T29] audit: type=1326 audit(1737929012.996:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5502 comm="syz.4.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 53.740682][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.741897][ T29] audit: type=1326 audit(1737929012.996:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5502 comm="syz.4.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 53.800133][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.933455][ T5525] bond0: entered allmulticast mode [ 54.153756][ T5556] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.944'. [ 54.189846][ T5560] loop1: detected capacity change from 0 to 512 [ 54.233800][ T5560] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 54.289123][ T5573] netlink: 165 bytes leftover after parsing attributes in process `syz.0.947'. [ 54.309289][ T5560] EXT4-fs (loop1): 1 truncate cleaned up [ 54.316973][ T5560] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.400734][ T5560] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.943: corrupted in-inode xattr: overlapping e_value [ 54.402842][ T5586] netlink: 36 bytes leftover after parsing attributes in process `syz.0.951'. [ 54.434400][ T5560] EXT4-fs (loop1): Remounting filesystem read-only [ 54.441058][ T5560] EXT4-fs warning (device loop1): ext4_xattr_set_entry:1772: inode #15: comm syz.1.943: unable to update i_inline_off [ 54.504553][ T5597] kernel profiling enabled (shift: 8) [ 54.544949][ T5603] netlink: 'syz.3.957': attribute type 3 has an invalid length. [ 54.573183][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.658628][ T5616] loop3: detected capacity change from 0 to 512 [ 54.692034][ T5616] EXT4-fs (loop3): orphan cleanup on readonly fs [ 54.719356][ T5616] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 54.776611][ T5616] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 54.830737][ T5616] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #13: comm syz.3.960: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 54.908452][ T5646] IPv6: Can't replace route, no match found [ 54.933157][ T5616] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.960: couldn't read orphan inode 13 (err -117) [ 54.967048][ T5616] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.986316][ T5616] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 55.012381][ T5648] loop0: detected capacity change from 0 to 4096 [ 55.021237][ T5616] EXT4-fs warning (device loop3): read_mmp_block:115: Error -117 while reading MMP block 2 [ 55.044290][ T5648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.107171][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.156116][ T5666] netlink: 16 bytes leftover after parsing attributes in process `syz.3.981'. [ 55.165095][ T5666] netlink: 24 bytes leftover after parsing attributes in process `syz.3.981'. [ 55.201979][ T5670] netlink: 'syz.1.983': attribute type 3 has an invalid length. [ 55.242757][ T5666] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 55.298383][ T5666] bond1: entered allmulticast mode [ 55.313920][ T5666] 8021q: adding VLAN 0 to HW filter on device bond1 [ 55.354508][ T5682] loop1: detected capacity change from 0 to 512 [ 55.399662][ T5682] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.453287][ T5682] EXT4-fs error (device loop1): ext4_orphan_get:1415: comm syz.1.988: bad orphan inode 131083 [ 55.469400][ T5687] loop4: detected capacity change from 0 to 512 [ 55.491843][ T5687] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.522682][ T5682] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.529715][ T5687] EXT4-fs (loop4): 1 truncate cleaned up [ 55.569152][ T5687] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.596745][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.766375][ T5712] loop2: detected capacity change from 0 to 512 [ 55.821885][ T5712] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 55.857384][ T5712] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.908146][ T5712] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 55.973397][ T5712] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 56.008002][ T5712] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1003: bg 0: block 40: padding at end of block bitmap is not set [ 56.054832][ T5712] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 56.107298][ T5735] loop4: detected capacity change from 0 to 256 [ 56.118748][ T5712] EXT4-fs (loop2): 1 truncate cleaned up [ 56.146323][ T5735] FAT-fs (loop4): bogus number of FAT sectors [ 56.152525][ T5735] FAT-fs (loop4): Can't find a valid FAT filesystem [ 56.181445][ T5712] EXT4-fs error (device loop2): ext4_xattr_block_get:596: inode #16: comm syz.2.1003: corrupted xattr block 31: invalid header [ 56.267691][ T5712] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 56.639181][ T5776] loop4: detected capacity change from 0 to 128 [ 56.743351][ T5784] loop0: detected capacity change from 0 to 164 [ 56.752164][ T5782] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1034'. [ 56.968410][ T5799] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1041'. [ 56.977431][ T5799] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1041'. [ 57.045385][ T5799] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 57.128173][ T5799] bond1: entered allmulticast mode [ 57.140097][ T5799] 8021q: adding VLAN 0 to HW filter on device bond1 [ 57.318184][ T3361] kernel write not supported for file /vcsa (pid: 3361 comm: kworker/1:2) [ 57.373288][ T5828] loop0: detected capacity change from 0 to 512 [ 57.420356][ T5828] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1054: bg 0: block 248: padding at end of block bitmap is not set [ 57.460726][ T5828] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.1054: Failed to acquire dquot type 1 [ 57.473102][ T5828] EXT4-fs (loop0): 1 truncate cleaned up [ 57.481826][ T5828] ext4 filesystem being mounted at /217/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.566456][ T5844] loop1: detected capacity change from 0 to 512 [ 57.578505][ T36] EXT4-fs error (device loop0): ext4_release_dquot:6950: comm kworker/u8:2: Failed to release dquot type 1 [ 57.604295][ T5844] EXT4-fs warning (device loop1): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.660126][ T5844] EXT4-fs (loop1): mount failed [ 57.912944][ T5871] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1073'. [ 57.980975][ T29] kauditd_printk_skb: 145 callbacks suppressed [ 57.980990][ T29] audit: type=1400 audit(1737929017.256:1094): avc: denied { setopt } for pid=5872 comm="syz.4.1074" lport=8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 58.224577][ T29] audit: type=1326 audit(1737929017.496:1095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5888 comm="syz.4.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 58.289040][ T29] audit: type=1326 audit(1737929017.496:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5888 comm="syz.4.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 58.312543][ T29] audit: type=1326 audit(1737929017.496:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5888 comm="syz.4.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=459 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 58.336098][ T29] audit: type=1326 audit(1737929017.496:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5888 comm="syz.4.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 58.401610][ T29] audit: type=1326 audit(1737929017.566:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5888 comm="syz.4.1083" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0cf032cd29 code=0x7ffc0000 [ 58.464369][ T29] audit: type=1400 audit(1737929017.726:1100): avc: denied { create } for pid=5895 comm="syz.1.1087" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 58.485781][ T29] audit: type=1400 audit(1737929017.726:1101): avc: denied { map } for pid=5895 comm="syz.1.1087" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=11875 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 58.510207][ T29] audit: type=1400 audit(1737929017.726:1102): avc: denied { read write } for pid=5895 comm="syz.1.1087" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=11875 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 58.599535][ T5906] loop4: detected capacity change from 0 to 256 [ 58.688573][ T5912] loop3: detected capacity change from 0 to 128 [ 58.810241][ T29] audit: type=1400 audit(1737929018.086:1103): avc: denied { ioctl } for pid=5921 comm="syz.0.1099" path="socket:[12306]" dev="sockfs" ino=12306 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.837013][ T5922] __nla_validate_parse: 1 callbacks suppressed [ 58.837027][ T5922] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1099'. [ 58.935122][ T5932] batadv_slave_1: entered promiscuous mode [ 58.948846][ T5932] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 59.038787][ T5941] loop0: detected capacity change from 0 to 128 [ 59.187153][ T5953] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1114'. [ 59.305786][ T5963] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1118'. [ 59.386660][ T5967] netlink: 'syz.0.1120': attribute type 1 has an invalid length. [ 59.474056][ T5971] loop4: detected capacity change from 0 to 1024 [ 59.534070][ T5971] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #12: comm syz.4.1122: corrupted in-inode xattr: invalid ea_ino [ 59.707606][ T5987] tipc: Started in network mode [ 59.712530][ T5987] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 59.804781][ T5987] tipc: Enabled bearer , priority 10 [ 59.808198][ T5992] loop0: detected capacity change from 0 to 2048 [ 60.901593][ T6048] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1154'. [ 60.910849][ T6049] netlink: 216 bytes leftover after parsing attributes in process `syz.4.1155'. [ 60.922372][ T3374] tipc: Node number set to 4269801491 [ 60.952338][ T6049] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1155'. [ 61.015829][ T6051] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1156'. [ 61.057248][ T6055] loop4: detected capacity change from 0 to 128 [ 61.079877][ T6051] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1156'. [ 61.118978][ T6055] ext4 filesystem being mounted at /240/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 61.623765][ T6106] loop0: detected capacity change from 0 to 1024 [ 61.720895][ T6106] ext4 filesystem being mounted at /245/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.868789][ T6125] 9p: Unknown access argument 18446744073709551615: -34 [ 61.956471][ T6135] loop4: detected capacity change from 0 to 512 [ 61.971498][ T6137] loop0: detected capacity change from 0 to 1764 [ 62.005361][ T6135] ext4 filesystem being mounted at /246/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 62.016162][ T6137] iso9660: Unknown parameter 'ÿ00000000000000000000' [ 62.036546][ T6142] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1197'. [ 62.365593][ T6171] netlink: 165 bytes leftover after parsing attributes in process `syz.1.1211'. [ 62.539615][ T6185] loop2: detected capacity change from 0 to 1764 [ 62.552071][ T6185] ISOFS: unable to read i-node block [ 62.557531][ T6185] isofs_fill_super: get root inode failed [ 62.736460][ T6203] loop3: detected capacity change from 0 to 1024 [ 62.791740][ T6203] ext4 filesystem being mounted at /251/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.861444][ T6221] loop1: detected capacity change from 0 to 512 [ 62.899026][ T6221] EXT4-fs error (device loop1): ext4_acquire_dquot:6927: comm syz.1.1244: Failed to acquire dquot type 1 [ 62.949294][ T6221] EXT4-fs (loop1): 1 truncate cleaned up [ 62.968765][ T6221] ext4 filesystem being mounted at /263/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.196235][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 63.196251][ T29] audit: type=1400 audit(2000000002.340:1166): avc: denied { write } for pid=6244 comm="syz.0.1253" name="task" dev="proc" ino=12611 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 63.224007][ T29] audit: type=1400 audit(2000000002.340:1167): avc: denied { add_name } for pid=6244 comm="syz.0.1253" name="524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 63.243994][ T29] audit: type=1400 audit(2000000002.340:1168): avc: denied { create } for pid=6244 comm="syz.0.1253" name="524" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 63.263874][ T29] audit: type=1400 audit(2000000002.340:1169): avc: denied { associate } for pid=6244 comm="syz.0.1253" name="524" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 63.335537][ T6258] loop0: detected capacity change from 0 to 512 [ 63.346520][ T29] audit: type=1326 audit(2000000002.490:1170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.369993][ T29] audit: type=1326 audit(2000000002.490:1171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.384333][ T6260] loop1: detected capacity change from 0 to 512 [ 63.415178][ T6258] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 63.475604][ T6258] ext4 filesystem being mounted at /252/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 63.488719][ T6260] ext4 filesystem being mounted at /267/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 63.575899][ T29] audit: type=1326 audit(2000000002.500:1172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.599431][ T29] audit: type=1326 audit(2000000002.500:1173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.601457][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.622873][ T29] audit: type=1326 audit(2000000002.500:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.622910][ T29] audit: type=1326 audit(2000000002.580:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6252 comm="syz.2.1248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b535ccd29 code=0x7ffc0000 [ 63.677789][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.685328][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.692892][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.700456][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.708999][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.717482][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.725046][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.732696][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.740341][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.747970][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.755521][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.763129][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.770698][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.778254][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.785824][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.793381][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.800999][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.808560][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.816155][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.823721][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.831317][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.838939][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.846900][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.854508][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.862083][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.869759][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.877348][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.885057][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.892749][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.900479][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.908157][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.915834][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.923460][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.931067][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.938666][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.946245][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.953922][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.961650][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.969240][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.976813][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.984434][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 63.991993][ T1050] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 64.090026][ T1050] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 64.214309][ T6281] loop2: detected capacity change from 0 to 1024 [ 64.251119][ T6287] __nla_validate_parse: 2 callbacks suppressed [ 64.251156][ T6287] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1261'. [ 64.257807][ T6281] EXT4-fs: Ignoring removed nobh option [ 64.266514][ T6287] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1261'. [ 64.272169][ T6281] EXT4-fs: Ignoring removed bh option [ 64.600195][ T6309] loop0: detected capacity change from 0 to 512 [ 64.678582][ T6309] ext4 filesystem being mounted at /258/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.724329][ T6324] loop4: detected capacity change from 0 to 256 [ 64.727230][ T6320] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 64.737151][ T6320] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 64.744716][ T6320] vhci_hcd vhci_hcd.0: Device attached [ 64.788375][ T6309] EXT4-fs error (device loop0): ext4_get_first_dir_block:3561: inode #12: block 31: comm syz.0.1271: bad entry in directory: directory entry overrun - offset=12, inode=1, rec_len=4876, size=1024 fake=1 [ 64.827293][ T6321] vhci_hcd: cannot find the pending unlink 127 [ 64.834446][ T6321] vhci_hcd: connection closed [ 64.836947][ T50] vhci_hcd: stop threads [ 64.845966][ T50] vhci_hcd: release socket [ 64.847763][ T6309] EXT4-fs error (device loop0): ext4_get_first_dir_block:3563: inode #12: comm syz.0.1271: directory missing '..' [ 64.850443][ T50] vhci_hcd: disconnect device [ 64.960690][ T50] ================================================================== [ 64.968832][ T50] BUG: KCSAN: data-race in xas_clear_mark / xas_find_marked [ 64.976157][ T50] [ 64.978499][ T50] read-write to 0xffff8881066bcfd8 of 8 bytes by task 3295 on cpu 1: [ 64.986593][ T50] xas_clear_mark+0x90/0x180 [ 64.991316][ T50] __folio_start_writeback+0x2d9/0x430 [ 64.996832][ T50] __block_write_full_folio+0x506/0x8c0 [ 65.002433][ T50] block_write_full_folio+0x293/0x2b0 [ 65.007844][ T50] write_cache_pages+0x62/0x100 [ 65.012726][ T50] blkdev_writepages+0x59/0x90 [ 65.017519][ T50] do_writepages+0x1d8/0x480 [ 65.022153][ T50] filemap_flush+0xe7/0x120 [ 65.026693][ T50] sync_blockdev_nowait+0x29/0x40 [ 65.032280][ T50] sync_filesystem+0xe3/0x190 [ 65.036972][ T50] generic_shutdown_super+0x46/0x220 [ 65.042298][ T50] kill_block_super+0x2a/0x70 [ 65.047005][ T50] ext4_kill_sb+0x44/0x80 [ 65.051375][ T50] deactivate_locked_super+0x7d/0x1c0 [ 65.056794][ T50] deactivate_super+0x9f/0xb0 [ 65.061515][ T50] cleanup_mnt+0x268/0x2e0 [ 65.065966][ T50] __cleanup_mnt+0x19/0x20 [ 65.070413][ T50] task_work_run+0x13a/0x1a0 [ 65.072826][ T6337] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1282'. [ 65.075049][ T50] syscall_exit_to_user_mode+0xa8/0x120 [ 65.075077][ T50] do_syscall_64+0xd6/0x1c0 [ 65.075099][ T50] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.075125][ T50] [ 65.075130][ T50] read to 0xffff8881066bcfd8 of 8 bytes by task 50 on cpu 0: [ 65.109594][ T50] xas_find_marked+0x216/0x660 [ 65.114389][ T50] find_get_entry+0x54/0x390 [ 65.119008][ T50] filemap_get_folios_tag+0x136/0x210 [ 65.124411][ T50] writeback_iter+0x4b0/0x830 [ 65.129118][ T50] write_cache_pages+0x4b/0x100 [ 65.134000][ T50] blkdev_writepages+0x59/0x90 [ 65.138783][ T50] do_writepages+0x1d8/0x480 [ 65.143489][ T50] __writeback_single_inode+0x89/0x850 [ 65.149000][ T50] writeback_sb_inodes+0x461/0xa30 [ 65.149040][ T50] __writeback_inodes_wb+0x9a/0x1a0 [ 65.149072][ T50] wb_writeback+0x274/0x640 [ 65.149104][ T50] wb_workfn+0x67f/0x940 [ 65.149132][ T50] process_scheduled_works+0x483/0x9a0 [ 65.149157][ T50] worker_thread+0x51d/0x6f0 [ 65.149179][ T50] kthread+0x4ae/0x520 [ 65.149203][ T50] ret_from_fork+0x4b/0x60 [ 65.149227][ T50] ret_from_fork_asm+0x1a/0x30 [ 65.149253][ T50] [ 65.149258][ T50] value changed: 0x80000000000023b3 -> 0x80000000000023a0 [ 65.149271][ T50] [ 65.149275][ T50] Reported by Kernel Concurrency Sanitizer on: [ 65.149296][ T50] CPU: 0 UID: 0 PID: 50 Comm: kworker/u8:3 Not tainted 6.13.0-syzkaller-07644-gc2da8b3f914f #0 [ 65.149319][ T50] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 65.149336][ T50] Workqueue: writeback wb_workfn (flush-7:0) [ 65.149377][ T50] ==================================================================