last executing test programs: 2m57.419387946s ago: executing program 1 (id=5450): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 2m56.539904398s ago: executing program 1 (id=5489): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x101c08a, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x6, 0x2c1, &(0x7f0000001880)="$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") syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x208a022, 0x0, 0x1, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0/../file0\x00') 2m56.463195102s ago: executing program 1 (id=5493): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) readv(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/175, 0xaf}], 0x1) 2m56.429981404s ago: executing program 1 (id=5495): r0 = open(&(0x7f0000000240)='./file1\x00', 0x105342, 0x20) ftruncate(r0, 0x2007ffc) sendfile(r0, r0, 0x0, 0x800000009) 2m55.660121239s ago: executing program 1 (id=5514): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 2m55.376415925s ago: executing program 1 (id=5522): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d00000018010000202073260000000000202020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$OSF_MSG_ADD(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f0000000000)=ANY=[@ANYBLOB="6802000000050104000000000000000007000002540201"], 0x268}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) 2m40.242857528s ago: executing program 32 (id=5522): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d00000018010000202073260000000000202020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$OSF_MSG_ADD(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f0000000000)=ANY=[@ANYBLOB="6802000000050104000000000000000007000002540201"], 0x268}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) 1m53.006261982s ago: executing program 0 (id=7600): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800e80010000d0428bd7000fcdbff2500008000", @ANYRES32=r0, @ANYBLOB="1000000000000000280012800b0001006272696467650000180002800500190084"], 0x48}}, 0x4084) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) 1m52.854913801s ago: executing program 0 (id=7598): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x405, 0xfffffff8, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x45502, 0x4}, [@IFLA_MASTER={0x8, 0xa, r1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 1m52.712966959s ago: executing program 0 (id=7614): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000004, 0x3b071, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x18, &(0x7f0000000380)=ANY=[@ANYBLOB="180100008f080000000000000010000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000fcff00008500000086000000bf0900000000000055090100000000809500000000000000180100002020752500000000002020207baff8ff00000000bfa100000000000064010000f8ffffffb702000008000000b70300007b0d0000850000007f0000004500f4fffcffffffbf91000000000000b702000001000000850000008500008d480000000000000095"], &(0x7f0000000080)='GPL\x00', 0xa, 0xffe, &(0x7f0000000cc0)=""/4094, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffb}, 0x94) 1m52.194648529s ago: executing program 0 (id=7628): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0xb, 0x4) sendmsg$sock(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x7, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}}}, 0x80, 0x0}, 0x11) 1m52.085515095s ago: executing program 0 (id=7632): mkdir(&(0x7f0000005800)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0/bus\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, 0x0) 1m52.018517289s ago: executing program 0 (id=7635): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000004c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@abort}, {@user_xattr}, {@bh}, {@errors_remount}]}, 0x1, 0x553, &(0x7f0000001080)="$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") lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=ANY=[], 0x361, 0x0) lgetxattr(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000200)=@known='trusted.overlay.upper\x00', &(0x7f00000002c0)=""/145, 0x91) 1m36.38402644s ago: executing program 33 (id=7635): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000004c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@abort}, {@user_xattr}, {@bh}, {@errors_remount}]}, 0x1, 0x553, &(0x7f0000001080)="$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") lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=ANY=[], 0x361, 0x0) lgetxattr(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000200)=@known='trusted.overlay.upper\x00', &(0x7f00000002c0)=""/145, 0x91) 11.518359929s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 9.827738118s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 8.125080267s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 6.067272497s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 6.062476007s ago: executing program 4 (id=10062): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1f6, 0x4) sendmmsg$inet(r0, &(0x7f0000003240)=[{{&(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001540)="94", 0xffe3}], 0x1}}], 0x1, 0x4000800) 4.415291883s ago: executing program 4 (id=10066): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x4, 0x4, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df33c9f7b9a60000002100000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 4.354512277s ago: executing program 4 (id=10069): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) sendmmsg$sock(r1, &(0x7f0000003bc0)=[{{0x0, 0xfe3d, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4000000000002ca, 0x4040014) 4.192806796s ago: executing program 6 (id=10073): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) 4.1229839s ago: executing program 6 (id=10075): openat$dir(0xffffffffffffff9c, 0x0, 0x101000, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000080)=0x2, 0x4) 4.047628505s ago: executing program 6 (id=10077): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x63b5, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x652c0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 3.9566896s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 2.209625782s ago: executing program 6 (id=10082): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/201, 0xffffff47) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x10000000000001, 0x0, 0x0, 0x2) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000440)=""/173) 2.209296842s ago: executing program 2 (id=10083): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)=@newtfilter={0xa8, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x8, 0xfff3}, {}, {0xe, 0x300}}, [@filter_kind_options=@f_flower={{0xb}, {0x60, 0x2, [@TCA_FLOWER_KEY_ETH_DST_MASK={0xa, 0x5, [0xff, 0xff, 0x0, 0xff]}, @TCA_FLOWER_KEY_MPLS_BOS={0x5, 0x44, 0x76}, @TCA_FLOWER_KEY_ENC_IPV4_DST={0x8, 0x1d, @remote}, @TCA_FLOWER_KEY_PORT_DST_MAX={0x6, 0x5a, 0x4e21}, @TCA_FLOWER_KEY_ETH_SRC_MASK={0xa, 0x7, [0xff, 0x0, 0xff, 0x0, 0xff]}, @TCA_FLOWER_KEY_ETH_SRC={0xa, 0x6, @remote}, @TCA_FLOWER_KEY_ICMPV4_CODE_MASK, @TCA_FLOWER_KEY_ENC_KEY_ID={0xffffff7e, 0x1a, 0x8001}, @TCA_FLOWER_KEY_UDP_DST={0x6}, @TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x4}]}}, @filter_kind_options=@f_flower={{0xfffffffffffffe07}, {0xc, 0x2, [@TCA_FLOWER_KEY_MPLS_TC={0x5, 0x45, 0x2}]}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20041090}, 0x840) 2.206913072s ago: executing program 3 (id=10084): bpf$PROG_LOAD(0x5, 0x0, 0x0) setresgid(0xee00, 0x0, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x1, 0x0, 0x0) 2.206505442s ago: executing program 4 (id=10085): r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x6c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x5, 0x4c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x45, 0x2, 0x4, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x4, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) 2.148988415s ago: executing program 2 (id=10086): r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x39, &(0x7f0000000580)=[{&(0x7f0000001e40)=""/174, 0xae}], 0x1, &(0x7f0000001fc0)=""/65, 0x41}, 0x1}], 0x1, 0x40002122, 0x0) sendmsg$tipc(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x3, {0x1, 0x1, 0x2}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="e8", 0x1}], 0x1}, 0x4800) 2.148774276s ago: executing program 4 (id=10087): r0 = syz_io_uring_setup(0x88e, &(0x7f0000000140)={0x0, 0xaee2, 0x80, 0x2, 0x1f8}, &(0x7f0000000000)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x17, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x20, 0x1}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) 2.140610616s ago: executing program 3 (id=10088): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001300)=@newtfilter={0x74, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xb, 0xd}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_basic={{0xa}, {0x44, 0x2, [@TCA_BASIC_POLICE={0x40, 0x4, [@TCA_POLICE_TBF={0x3c, 0x1, {0xff, 0x5, 0x1, 0x3, 0x4, {0x6, 0x0, 0x1, 0xf6, 0x2}, {0xfe, 0x1, 0x4, 0x5, 0xfffc, 0x9}, 0x8, 0x3ff, 0x8}}]}]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20041090}, 0xd0) 2.093120238s ago: executing program 3 (id=10089): timer_create(0x3, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) syz_clone(0x4011, 0x0, 0xc, 0x0, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000380)) 2.045237142s ago: executing program 2 (id=10090): perf_event_open(&(0x7f0000000900)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x8}, 0x14, 0x0, 0x11004, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="c8010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1c8}}, 0x0) 1.954610346s ago: executing program 2 (id=10091): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000001c0)='./bus\x00', 0x204b82f, 0x0, 0x3, 0x0, &(0x7f0000000240)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./bus\x00', 0x200) 1.929719018s ago: executing program 2 (id=10092): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000340)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x9, 0x4, 0x7ffc0002}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000500850000008200000095"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x25, &(0x7f00000001c0)={r1, 0x0, 0x25, 0x1, @val=@tcx={@void, @value=r1}}, 0x1c) 1.887627891s ago: executing program 5 (id=9814): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000fa0000000000000000010000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f00000001c0)=""/222, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff97}, 0x78) r0 = socket$inet(0x2, 0x3, 0xa) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000000000007000000860a0000000300"], 0x20}}], 0x1, 0x24000004) 1.873114281s ago: executing program 3 (id=10093): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(0x3) 47.410398ms ago: executing program 6 (id=10094): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xfca804a0, 0x0, 0x8, 0x0, &(0x7f00000019c0)=""/6, 0x20, 0x0, 0x0, 0x1ae3e1c62ef57d06, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x68, &(0x7f0000000200)}, 0x10) 47.135498ms ago: executing program 2 (id=10095): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8458, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000140)=[{{0x0, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x1}}, {{}, {0x0, 0x0, 0x1, 0x1}}], 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) 46.565848ms ago: executing program 3 (id=10096): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) umount2(&(0x7f0000000540)='.\x00', 0xb) 43.904518ms ago: executing program 4 (id=10097): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x58, 0x10, 0x401, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0xe59bca127d81b0fa, 0xc574450d1af3b5bc}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_BACKUP_PORT={0x8, 0x22, r2}]}}}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x58}}, 0x4040) 9.62139ms ago: executing program 6 (id=10098): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x1, 0x10000}, 0x80, 0x10000, 0x40000, 0x5, 0x6, 0x20005, 0x4, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x2) 0s ago: executing program 3 (id=10099): r0 = epoll_create1(0x80000) syz_read_part_table(0x1058, &(0x7f0000000000)="$eJzsz8GJwkAYBeCXzW6S3VNKWEuJV716sglLEKwlgjZmFRJRk0MKEBG+7zLzmPkf/OGtivEok99kyPFv9ljW8+/ldFldd1Wy/19Uh+4racamrk2/fMRs73ld5NRVKdqfunkOXvph6vjO5vza7QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgM9wCAAD//65IC6s=") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): r parsing attributes in process `syz.3.8463'. [ 295.887122][T22969] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 296.755522][T23065] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8493'. [ 296.787657][T23065] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8493'. [ 296.986401][T23084] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 296.997359][T23084] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 297.072513][T23084] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 297.117575][T23084] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 297.175726][T23094] EXT4-fs: Ignoring removed orlov option [ 297.201935][T23084] System zones: 0-2, 18-18, 34-35 [ 297.224638][T23094] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 297.272864][T23084] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 297.287731][T23094] EXT4-fs (loop5): orphan cleanup on readonly fs [ 297.295277][T23094] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.8503: bg 0: block 248: padding at end of block bitmap is not set [ 297.358590][T23119] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8510'. [ 297.381704][T23094] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.8503: Failed to acquire dquot type 1 [ 297.409341][T23094] EXT4-fs (loop5): 1 truncate cleaned up [ 297.443421][T23094] EXT4-fs: Ignoring removed orlov option [ 297.463243][T23094] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 297.483481][T23094] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 297.550379][T23094] EXT4-fs error (device loop5): __ext4_remount:6789: comm syz.5.8503: Abort forced by user [ 297.586156][T23094] EXT4-fs (loop5): Remounting filesystem read-only [ 297.593024][T23094] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 297.627741][T23136] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8515'. [ 297.636138][T23094] ext4 filesystem being remounted at /538/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 297.637590][T23136] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 297.744695][T23145] macvtap2: entered promiscuous mode [ 297.750215][T23145] macvtap2: entered allmulticast mode [ 297.758605][T23154] netlink: 64 bytes leftover after parsing attributes in process `syz.5.8519'. [ 297.771171][T23145] dummy0: entered allmulticast mode [ 297.788861][T23145] team0: Device macvtap2 failed to register rx_handler [ 297.802995][T23145] dummy0: left allmulticast mode [ 297.975874][T23171] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8525'. [ 298.028947][T23178] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8528'. [ 298.066083][T23181] set_capacity_and_notify: 5 callbacks suppressed [ 298.066107][T23181] loop3: detected capacity change from 0 to 512 [ 298.101486][T23181] EXT4-fs: Ignoring removed bh option [ 298.108025][T23181] EXT4-fs: Ignoring removed mblk_io_submit option [ 298.143786][T23181] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 298.173891][T23174] loop5: detected capacity change from 0 to 8192 [ 298.195625][ T36] kernel read not supported for file /3614/syscall (pid: 36 comm: kworker/1:1) [ 298.224146][T23181] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 298.307372][T23181] EXT4-fs (loop3): orphan cleanup on readonly fs [ 298.314579][T23181] __quota_error: 31 callbacks suppressed [ 298.314600][T23181] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 298.330996][T23181] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 298.347903][T23181] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8529: Failed to acquire dquot type 1 [ 298.362168][T23181] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8529: Invalid block bitmap block 0 in block_group 0 [ 298.381432][T23181] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8529: Invalid block bitmap block 0 in block_group 0 [ 298.413973][T23181] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8529: Invalid block bitmap block 0 in block_group 0 [ 298.442711][T23181] Quota error (device loop3): write_blk: dquota write failed [ 298.453161][T23181] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 298.464623][T23181] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8529: Failed to acquire dquot type 1 [ 298.483052][T23208] loop5: detected capacity change from 0 to 128 [ 298.489349][T23181] Quota error (device loop3): write_blk: dquota write failed [ 298.497667][T23181] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 298.506245][T23208] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 298.507635][T23181] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8529: Failed to acquire dquot type 1 [ 298.561802][T23218] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8541'. [ 298.572312][T23218] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8541'. [ 298.605648][T23208] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 298.692423][T23181] EXT4-fs (loop3): 1 orphan inode deleted [ 298.770263][T23232] bridge0: entered promiscuous mode [ 298.799240][T23232] macvlan2: entered promiscuous mode [ 298.926758][T23244] netlink: 87 bytes leftover after parsing attributes in process `syz.5.8550'. [ 298.960989][T23250] loop6: detected capacity change from 0 to 128 [ 299.143071][ T29] audit: type=1326 audit(2000000134.470:2553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23266 comm="syz.5.8558" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x0 [ 299.438176][T23300] netlink: 8 bytes leftover after parsing attributes in process `syz.6.8570'. [ 299.467569][ T29] audit: type=1400 audit(2000000134.790:2554): avc: denied { shutdown } for pid=23301 comm="syz.5.8571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 299.627516][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 299.659216][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1144.tmp-b7:2' failed: Read-only file system [ 299.689454][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1153.tmp-b7:4' failed: Read-only file system [ 299.736154][T23326] loop2: detected capacity change from 0 to 136 [ 299.758321][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 299.814014][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1168.tmp-b7:2' failed: Read-only file system [ 299.829820][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-label/CDROM.tmp-b7:2' failed: Read-only file system [ 299.866037][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 299.882306][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-uuid/2022-11-22-16-59-57-00.tmp-b7:2' failed: Read-only file system [ 299.950791][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1168.tmp-b7:2' failed: Read-only file system [ 299.970240][T23342] loop2: detected capacity change from 0 to 512 [ 300.008078][T23342] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 300.039652][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 300.108744][T23352] loop6: detected capacity change from 0 to 512 [ 300.128678][T23354] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8585'. [ 300.140930][T23352] EXT4-fs: Ignoring removed orlov option [ 300.168102][T23352] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 300.173493][ T29] audit: type=1326 audit(2000000135.490:2555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23357 comm="syz.2.8584" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9db5b1aeb9 code=0x0 [ 300.207712][T23352] EXT4-fs (loop6): orphan cleanup on readonly fs [ 300.228152][T23352] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.8583: bg 0: block 248: padding at end of block bitmap is not set [ 300.296872][T23352] Quota error (device loop6): write_blk: dquota write failed [ 300.304756][T23352] EXT4-fs error (device loop6): ext4_acquire_dquot:6986: comm syz.6.8583: Failed to acquire dquot type 1 [ 300.328079][T23352] EXT4-fs (loop6): 1 truncate cleaned up [ 300.335832][T23352] EXT4-fs mount: 10 callbacks suppressed [ 300.335852][T23352] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 300.381403][T23370] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8586'. [ 300.398793][T23352] EXT4-fs: Ignoring removed orlov option [ 300.413474][T23352] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 300.436334][T23352] EXT4-fs (loop6): warning: mounting fs with errors, running e2fsck is recommended [ 300.474476][T23352] EXT4-fs error (device loop6): __ext4_remount:6789: comm syz.6.8583: Abort forced by user [ 300.507854][T23352] EXT4-fs (loop6): Remounting filesystem read-only [ 300.514988][T23352] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 300.557575][T23352] ext4 filesystem being remounted at /164/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 300.622313][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 301.043933][T23443] loop2: detected capacity change from 0 to 1764 [ 301.095405][T23443] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 301.126939][T23451] loop5: detected capacity change from 0 to 512 [ 301.180165][T23451] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 301.212015][T23451] ext4 filesystem being mounted at /558/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 301.296890][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 301.359414][T23469] hub 2-0:1.0: USB hub found [ 301.365143][T23469] hub 2-0:1.0: 8 ports detected [ 301.512893][T23497] random: crng reseeded on system resumption [ 301.736165][T23518] loop5: detected capacity change from 0 to 256 [ 301.878440][T23538] EXT4-fs error (device loop6): ext4_iget_extra_inode:5073: inode #15: comm syz.6.8641: corrupted in-inode xattr: invalid ea_ino [ 301.983373][T23538] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.8641: couldn't read orphan inode 15 (err -117) [ 302.040213][T23557] vcan0: tx address claim with dlc 0 [ 302.058651][T23559] program syz.5.8647 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 302.069842][T23538] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 302.158512][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.283900][ T10] kernel write not supported for file /input/event0 (pid: 10 comm: kworker/0:1) [ 302.335809][T23587] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 302.387749][T23587] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 302.448672][T23589] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 302.478483][ T3461] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 302.494458][T23593] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 302.519995][T23589] ext4 filesystem being mounted at /180/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 302.593162][T23593] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 302.670147][T23593] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.8657: bg 0: block 248: padding at end of block bitmap is not set [ 302.712085][T23616] __nla_validate_parse: 3 callbacks suppressed [ 302.712107][T23616] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8672'. [ 302.713317][T23593] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.8657: Failed to acquire dquot type 1 [ 302.749851][T23593] EXT4-fs (loop5): 1 truncate cleaned up [ 302.752105][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.756656][T23593] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 302.838941][T23626] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 302.867460][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 302.891032][T23626] ext4 filesystem being mounted at /1704/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 302.945399][T23626] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8664'. [ 302.955650][T23626] netlink: 16 bytes leftover after parsing attributes in process `syz.3.8664'. [ 303.053915][T23650] netdevsim netdevsim6: loading /lib/firmware/. failed with error -22 [ 303.062422][T23650] netdevsim netdevsim6: Direct firmware load for . failed with error -22 [ 303.087033][ T3316] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 303.135064][T23650] set_capacity_and_notify: 5 callbacks suppressed [ 303.135087][T23650] loop6: detected capacity change from 0 to 128 [ 303.160225][T23650] FAT-fs (loop6): bogus number of reserved sectors [ 303.167366][T23650] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 303.177049][T23650] FAT-fs (loop6): Can't find a valid FAT filesystem [ 303.317812][T23673] loop2: detected capacity change from 0 to 128 [ 303.685830][T23704] SELinux: failed to load policy [ 303.765596][T23712] loop4: detected capacity change from 0 to 256 [ 303.937786][T23726] loop2: detected capacity change from 0 to 512 [ 303.979363][T23726] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 304.206066][T23752] loop3: detected capacity change from 0 to 512 [ 304.286872][T23752] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 304.309483][T23752] ext4 filesystem being mounted at /1707/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 304.397298][T23772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=23772 comm=syz.5.8709 [ 304.468343][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.654848][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1197.tmp-b7:2' failed: Read-only file system [ 304.678339][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1195.tmp-b7:4' failed: Read-only file system [ 304.719264][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1191.tmp-b7:6' failed: Read-only file system [ 304.769600][T20527] udevd[20527]: symlink '../../loop5' '/dev/disk/by-diskseq/1188.tmp-b7:5' failed: Read-only file system [ 304.803827][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1191.tmp-b7:6' failed: Read-only file system [ 304.850088][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1197.tmp-b7:2' failed: Read-only file system [ 304.889184][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1191.tmp-b7:6' failed: Read-only file system [ 304.929377][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1188.tmp-b7:5' failed: Read-only file system [ 304.970825][T23819] loop4: detected capacity change from 0 to 512 [ 304.991016][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1197.tmp-b7:2' failed: Read-only file system [ 305.005930][T23819] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 305.014840][T23819] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.8726: iget: bad i_size value: 12154757448730 [ 305.037257][T23822] netlink: 'syz.2.8725': attribute type 3 has an invalid length. [ 305.064803][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 305.127407][T23819] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.8726: couldn't read orphan inode 13 (err -117) [ 305.147484][T23826] loop2: detected capacity change from 0 to 128 [ 305.173037][T23826] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 305.194750][T23819] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 305.227323][T23826] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 305.244068][T23819] EXT4-fs warning (device loop4): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 305.282037][T23819] EXT4-fs warning (device loop4): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 305.298387][ T4790] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 305.331457][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.345988][T23840] netlink: 152 bytes leftover after parsing attributes in process `syz.6.8742'. [ 305.392401][T23845] program syz.4.8731 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 305.462054][T23853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8733'. [ 305.696798][T23881] loop6: detected capacity change from 0 to 512 [ 305.774078][T23881] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 305.801881][T23881] EXT4-fs (loop6): orphan cleanup on readonly fs [ 305.821359][T23881] __quota_error: 14 callbacks suppressed [ 305.821387][T23881] Quota error (device loop6): dq_insert_tree: Quota tree root isn't allocated! [ 305.837327][T23881] Quota error (device loop6): qtree_write_dquot: Error -5 occurred while creating quota [ 305.847521][T23881] EXT4-fs error (device loop6): ext4_acquire_dquot:6986: comm syz.6.8741: Failed to acquire dquot type 1 [ 305.875799][T23897] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8750'. [ 305.885147][T23897] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8750'. [ 305.906795][T23881] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.8741: bg 0: block 40: padding at end of block bitmap is not set [ 305.919611][T23899] loop5: detected capacity change from 0 to 512 [ 305.947513][T23881] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 305.960028][T23881] EXT4-fs (loop6): 1 truncate cleaned up [ 305.968895][T23881] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 305.983880][T23897] wireguard: wireguard0: Could not create IPv4 socket [ 305.991458][T23897] wireguard0: entered promiscuous mode [ 305.997113][T23897] wireguard0: entered allmulticast mode [ 306.035740][T23899] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 306.054340][T23881] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 306.062844][T23899] ext4 filesystem being mounted at /581/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 306.116299][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.226298][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.321754][T23928] netlink: 68 bytes leftover after parsing attributes in process `syz.4.8757'. [ 306.451039][T23946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.492046][T23946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 307.078188][T24016] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8766'. [ 307.088086][T24016] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8766'. [ 307.175858][T24016] wireguard: wireguard0: Could not create IPv4 socket [ 307.183002][T24016] wireguard0: entered promiscuous mode [ 307.188653][T24016] wireguard0: entered allmulticast mode [ 307.414620][T24051] loop4: detected capacity change from 0 to 2048 [ 307.528988][T24051] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 307.632027][T24051] ext4 filesystem being mounted at /1794/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 307.688064][T24051] EXT4-fs error (device loop4): ext4_readdir:264: inode #2: block 16: comm syz.4.8781: path /1794/file0: bad entry in directory: directory entry overrun - offset=108, inode=646161, rec_len=4096, size=4096 fake=0 [ 307.711765][T24090] program syz.6.8794 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 307.745836][ T29] audit: type=1326 audit(2000000143.070:2567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.777844][ T29] audit: type=1326 audit(2000000143.100:2568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.802231][ T29] audit: type=1326 audit(2000000143.100:2569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.802255][T24051] EXT4-fs (loop4): Remounting filesystem read-only [ 307.832461][ T29] audit: type=1326 audit(2000000143.100:2570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.856318][ T29] audit: type=1326 audit(2000000143.100:2571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.880231][ T29] audit: type=1326 audit(2000000143.100:2572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.904523][ T29] audit: type=1326 audit(2000000143.100:2573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24094 comm="syz.2.8795" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 307.931606][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 308.021943][T24110] __nla_validate_parse: 2 callbacks suppressed [ 308.021963][T24110] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8796'. [ 308.038055][T24110] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8796'. [ 308.221640][T24128] loop6: detected capacity change from 0 to 256 [ 308.236823][ T29] audit: type=1326 audit(2000000143.560:2574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24130 comm="syz.2.8807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 308.348107][T24139] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8810'. [ 308.357112][T24139] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8810'. [ 308.412710][T24126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 308.424591][T24143] loop5: detected capacity change from 0 to 512 [ 308.427884][T24126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 308.434726][T24141] loop3: detected capacity change from 0 to 2048 [ 308.471972][T24141] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 308.488475][T24143] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 308.504563][T24141] ext4 filesystem being mounted at /1717/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 308.531669][T24141] EXT4-fs error (device loop3): ext4_readdir:264: inode #2: block 16: comm syz.3.8811: path /1717/file0: bad entry in directory: directory entry overrun - offset=108, inode=646161, rec_len=4096, size=4096 fake=0 [ 308.568655][T24141] EXT4-fs (loop3): Remounting filesystem read-only [ 308.575804][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 308.610924][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 308.698115][T24172] loop5: detected capacity change from 0 to 512 [ 308.739973][T24172] EXT4-fs (loop5): orphan cleanup on readonly fs [ 308.753743][T24180] netlink: 28 bytes leftover after parsing attributes in process `syz.3.8832'. [ 308.782092][T24172] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.8829: bg 0: block 248: padding at end of block bitmap is not set [ 308.865766][T24172] EXT4-fs error (device loop5): ext4_acquire_dquot:6986: comm syz.5.8829: Failed to acquire dquot type 1 [ 308.891401][T24172] EXT4-fs (loop5): 1 truncate cleaned up [ 308.915113][T24172] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 308.942419][T24204] loop6: detected capacity change from 0 to 512 [ 308.954116][T24172] EXT4-fs (loop5): shut down requested (0) [ 308.987385][T24204] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 308.996514][T24204] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 309.006436][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.071576][T24204] EXT4-fs (loop6): warning: mounting unchecked fs, running e2fsck is recommended [ 309.088714][T24217] loop5: detected capacity change from 0 to 128 [ 309.120568][T24204] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 309.164694][T24204] System zones: 0-2, 18-18, 34-35 [ 309.181422][T24224] loop3: detected capacity change from 0 to 512 [ 309.188664][T24204] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.225643][T24224] EXT4-fs: Ignoring removed i_version option [ 309.231891][T24224] EXT4-fs: Ignoring removed bh option [ 309.261879][T24204] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 309.297719][T24236] loop4: detected capacity change from 0 to 512 [ 309.310854][T24224] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 309.311954][T24236] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.325948][T24224] ext4 filesystem being mounted at /1723/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 309.362257][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.409518][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.439227][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.473866][T24252] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 309.627912][T24265] macvlan2: entered promiscuous mode [ 309.696070][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1228.tmp-b7:4' failed: Read-only file system [ 309.808708][T24283] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8850'. [ 309.809146][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1228.tmp-b7:4' failed: Read-only file system [ 309.893567][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1228.tmp-b7:4' failed: Read-only file system [ 309.913230][T24289] netlink: 'syz.4.8851': attribute type 1 has an invalid length. [ 309.946683][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1226.tmp-b7:6' failed: Read-only file system [ 309.987010][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1226.tmp-b7:6' failed: Read-only file system [ 310.034350][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1228.tmp-b7:4' failed: Read-only file system [ 310.059654][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1226.tmp-b7:6' failed: Read-only file system [ 310.117669][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1202.tmp-b7:2' failed: Read-only file system [ 310.146971][T24309] netlink: 'syz.2.8857': attribute type 1 has an invalid length. [ 310.149591][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1224.tmp-b7:5' failed: Read-only file system [ 310.160116][T20509] udevd[20509]: symlink '../../loop3' '/dev/disk/by-diskseq/1227.tmp-b7:3' failed: Read-only file system [ 310.187633][T24312] loop3: detected capacity change from 0 to 164 [ 310.206230][T24312] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 310.227503][T24312] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 310.255644][T24312] Symlink component flag not implemented [ 310.261375][T24312] Symlink component flag not implemented [ 310.307466][T24312] Symlink component flag not implemented (7) [ 310.313743][T24312] Symlink component flag not implemented (116) [ 310.496013][T24341] program syz.2.8867 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 310.798550][T24369] loop2: detected capacity change from 0 to 512 [ 310.843887][T24369] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 310.876692][T24369] ext4 filesystem being mounted at /1864/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 310.901836][T24378] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 310.978080][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 310.993274][T24378] EXT4-fs error (device loop5): mb_free_blocks:2037: group 0, inode 18: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 311.025055][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.058099][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.208076][ T29] kauditd_printk_skb: 47 callbacks suppressed [ 311.208096][ T29] audit: type=1400 audit(2000000146.540:2620): avc: denied { write } for pid=24407 comm="syz.2.8882" path="socket:[69894]" dev="sockfs" ino=69894 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 311.418224][T24433] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 311.425497][T24437] Failed to initialize the IGMP autojoin socket (err -2) [ 311.464468][T24433] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 311.492742][T24445] netlink: 'syz.3.8892': attribute type 6 has an invalid length. [ 311.504418][T24433] ext4 filesystem being mounted at /228/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 311.530502][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 311.629688][T24456] EXT4-fs: Ignoring removed bh option [ 311.635676][T24456] EXT4-fs: Ignoring removed mblk_io_submit option [ 311.682987][T24456] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 311.698254][T24456] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 311.707489][T24456] EXT4-fs (loop3): orphan cleanup on readonly fs [ 311.728714][T24456] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 311.738521][T24456] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 311.755943][T24456] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8900: Failed to acquire dquot type 1 [ 311.767738][T24456] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8900: Invalid block bitmap block 0 in block_group 0 [ 311.781834][T24456] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8900: Invalid block bitmap block 0 in block_group 0 [ 311.805305][T24466] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.8903: bg 0: block 393: padding at end of block bitmap is not set [ 311.824464][T24456] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.8900: Invalid block bitmap block 0 in block_group 0 [ 311.847396][T24456] Quota error (device loop3): write_blk: dquota write failed [ 311.854840][T24456] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 311.864976][T24456] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8900: Failed to acquire dquot type 1 [ 311.892269][T24466] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 311.909113][T24473] serio: Serial port ttyS3 [ 311.919911][T24456] Quota error (device loop3): write_blk: dquota write failed [ 311.927440][T24456] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 311.937363][T24456] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8900: Failed to acquire dquot type 1 [ 311.949354][T24466] EXT4-fs (loop4): 2 truncates cleaned up [ 311.955629][T24466] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 311.969291][T24456] EXT4-fs (loop3): 1 orphan inode deleted [ 311.976598][T24456] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 312.002455][T24478] netlink: 'syz.5.8905': attribute type 2 has an invalid length. [ 312.028231][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.040012][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.141496][T24491] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.177405][T24498] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.210940][T24507] netlink: 24 bytes leftover after parsing attributes in process `syz.5.8913'. [ 312.223189][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.248231][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.308461][T24515] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 312.338892][T24523] netlink: 104 bytes leftover after parsing attributes in process `syz.4.8915'. [ 312.634326][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.951201][T24611] vfat: Unknown parameter 'uni_xlate?1' [ 313.000584][T24611] tipc: Enabling of bearer rejected, already enabled [ 313.404187][T24682] set_capacity_and_notify: 10 callbacks suppressed [ 313.404209][T24682] loop3: detected capacity change from 0 to 512 [ 313.468817][ T29] audit: type=1326 audit(2000000148.770:2621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24686 comm="syz.6.8963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 313.492488][ T29] audit: type=1326 audit(2000000148.770:2622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24686 comm="syz.6.8963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 313.516192][ T29] audit: type=1326 audit(2000000148.770:2623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24686 comm="syz.6.8963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 313.573738][T24695] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 313.597487][T24695] syzkaller1: linktype set to 823 [ 313.598407][T24699] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8967'. [ 313.627140][T24682] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 313.650941][T24682] ext4 filesystem being mounted at /1741/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 313.760034][T24711] loop6: detected capacity change from 0 to 512 [ 313.773970][T24714] loop4: detected capacity change from 0 to 512 [ 313.804487][T24711] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 313.813787][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 313.835867][T24714] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 313.861932][T24714] ext4 filesystem being mounted at /1825/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 313.883717][T24711] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 313.922985][T24711] ext4 filesystem being mounted at /243/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 313.953160][T24711] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.8971: bg 0: block 217: padding at end of block bitmap is not set [ 313.982991][T24711] EXT4-fs (loop6): Remounting filesystem read-only [ 313.988016][T24728] Failed to initialize the IGMP autojoin socket (err -2) [ 314.009905][T24732] netlink: 'syz.2.8978': attribute type 6 has an invalid length. [ 314.053131][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.075205][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.099081][T24738] loop3: detected capacity change from 0 to 512 [ 314.149071][T24738] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.8984: iget: bad i_size value: 38620345925642 [ 314.160983][T24745] loop2: detected capacity change from 0 to 136 [ 314.198561][T24738] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.8984: couldn't read orphan inode 15 (err -117) [ 314.257914][T24738] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 314.331530][T24761] loop2: detected capacity change from 0 to 256 [ 314.339818][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.476185][T24771] Failed to initialize the IGMP autojoin socket (err -2) [ 314.492875][T24773] loop4: detected capacity change from 0 to 1024 [ 314.510696][T24778] netlink: 'syz.5.8997': attribute type 6 has an invalid length. [ 314.521404][T24773] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 314.535225][T24773] EXT4-fs warning (device loop4): ext4_rmdir:3185: inode #11: comm syz.4.8998: empty directory 'file1' has too many links (111) [ 314.584744][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.614982][T24783] loop3: detected capacity change from 0 to 512 [ 314.639466][T24783] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 314.652409][T24783] ext4 filesystem being mounted at /1747/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 314.703424][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.715214][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1265.tmp-b7:2' failed: Read-only file system [ 314.730341][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1267.tmp-b7:4' failed: Read-only file system [ 314.766699][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1233.tmp-b7:5' failed: Read-only file system [ 314.792735][T20509] udevd[20509]: symlink '../../loop6' '/dev/disk/by-diskseq/1261.tmp-b7:6' failed: Read-only file system [ 314.828692][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1265.tmp-b7:2' failed: Read-only file system [ 314.850152][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1268.tmp-b7:3' failed: Read-only file system [ 314.868538][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1261.tmp-b7:6' failed: Read-only file system [ 314.882631][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1268.tmp-b7:3' failed: Read-only file system [ 314.901765][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1233.tmp-b7:5' failed: Read-only file system [ 314.922690][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1270.tmp-b7:3' failed: Read-only file system [ 314.956692][T24808] loop5: detected capacity change from 0 to 1024 [ 314.964607][T24808] EXT4-fs: Ignoring removed mblk_io_submit option [ 314.989001][T24808] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 315.011340][T24814] loop6: detected capacity change from 0 to 512 [ 315.018005][T24808] ext4 filesystem being mounted at /639/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 315.029364][T24814] EXT4-fs: Ignoring removed nomblk_io_submit option [ 315.039654][T24814] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #15: comm syz.6.9014: iget: bad extended attribute block 262144 [ 315.053590][T24814] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.9014: couldn't read orphan inode 15 (err -117) [ 315.066320][T24808] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: block 3: comm syz.5.9011: lblock 3 mapped to illegal pblock 3 (length 3) [ 315.085857][T24808] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 315.098449][T24808] EXT4-fs (loop5): This should not happen!! Data will be lost [ 315.098449][T24808] [ 315.113297][T24814] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 315.139559][ T1650] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:5: lblock 8 mapped to illegal pblock 8 (length 5) [ 315.156226][ T1650] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 5 with error 117 [ 315.168689][ T1650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 315.168689][ T1650] [ 315.179892][ T1650] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm kworker/u8:5: bg 0: block 112: padding at end of block bitmap is not set [ 315.196442][ T1650] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 117 [ 315.209056][ T1650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 315.209056][ T1650] [ 315.307692][T24829] EXT4-fs: Ignoring removed bh option [ 315.313184][T24829] EXT4-fs: Ignoring removed mblk_io_submit option [ 315.368040][T24829] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 315.423059][T24829] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 315.423356][T24829] EXT4-fs (loop4): orphan cleanup on readonly fs [ 315.444448][T24829] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.9020: Failed to acquire dquot type 1 [ 315.460819][T24829] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9020: Invalid block bitmap block 0 in block_group 0 [ 315.564656][T24838] wireguard: wg1: Could not create IPv4 socket [ 315.573886][T24839] serio: Serial port ttyS3 [ 315.579462][T24829] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9020: Invalid block bitmap block 0 in block_group 0 [ 315.605974][T24829] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9020: Invalid block bitmap block 0 in block_group 0 [ 315.619848][T24829] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.9020: Failed to acquire dquot type 1 [ 315.651932][T24829] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.9020: Failed to acquire dquot type 1 [ 315.671352][T24829] EXT4-fs (loop4): 1 orphan inode deleted [ 315.715884][T24845] xt_l2tp: v2 tid > 0xffff: 37482740 [ 315.747615][T24846] EXT4-fs (loop4): orphan cleanup on readonly fs [ 315.806760][T24846] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.9026: bg 0: block 248: padding at end of block bitmap is not set [ 315.915268][T24846] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.9026: Failed to acquire dquot type 1 [ 315.955042][T24846] EXT4-fs (loop4): 1 truncate cleaned up [ 316.007369][T24846] EXT4-fs (loop4): shut down requested (0) [ 316.013569][T24870] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.111364][T24870] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.202595][T24887] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9043'. [ 316.217570][T24870] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.244139][T24890] netlink: 'syz.3.9046': attribute type 12 has an invalid length. [ 316.290827][T24870] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.323317][T24898] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9050'. [ 316.332358][T24898] netlink: 'syz.4.9050': attribute type 21 has an invalid length. [ 316.370778][ T1650] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.400740][ T1650] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.435946][ T1650] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.479005][ T1650] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.733850][T24936] ext4 filesystem being mounted at /261/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 316.881080][T24956] netlink: 'syz.6.9072': attribute type 10 has an invalid length. [ 316.889021][T24956] netlink: 20 bytes leftover after parsing attributes in process `syz.6.9072'. [ 316.897115][T24953] EXT4-fs: inline encryption not supported [ 316.909170][T24953] EXT4-fs: Ignoring removed bh option [ 316.923159][T24956] bond0: option arp_all_targets: invalid value (196616) [ 316.931603][T24957] netlink: 24 bytes leftover after parsing attributes in process `syz.5.9074'. [ 316.942273][T24953] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 317.003974][T24953] EXT4-fs (loop4): orphan cleanup on readonly fs [ 317.044329][T24953] EXT4-fs error (device loop4): ext4_quota_enable:7177: comm syz.4.9073: inode #2304: comm syz.4.9073: iget: illegal inode # [ 317.059124][T24953] EXT4-fs (loop4): Remounting filesystem read-only [ 317.065746][T24953] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 317.093844][T24953] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 317.221470][T24983] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4215: comm syz.5.9086: Allocating blocks 497-513 which overlap fs metadata [ 317.236214][T24983] EXT4-fs (loop5): Remounting filesystem read-only [ 317.243488][T24982] EXT4-fs (loop5): pa ffff8881079f29a0: logic 256, phys. 369, len 9 [ 317.321191][T24998] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 317.342763][T24998] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 317.602929][T25021] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9101'. [ 317.829454][T25039] netlink: 'syz.4.9110': attribute type 1 has an invalid length. [ 317.930533][T25048] netlink: 2 bytes leftover after parsing attributes in process `syz.4.9124'. [ 318.219289][T25063] tap0: tun_chr_ioctl cmd 1074025675 [ 318.224766][T25063] tap0: persist disabled [ 318.514634][T25086] set_capacity_and_notify: 10 callbacks suppressed [ 318.514652][T25086] loop2: detected capacity change from 0 to 512 [ 318.597020][T25086] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 318.647760][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 318.647843][ T29] audit: type=1326 audit(2000000153.980:2631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25096 comm="syz.6.9127" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc72ca5aeb9 code=0x0 [ 318.689318][T25086] EXT4-fs (loop2): 1 truncate cleaned up [ 318.899101][T25124] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 319.129373][ T29] audit: type=1326 audit(2000000154.460:2632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz.3.9144" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f400105aeb9 code=0x0 [ 319.235281][T25172] program syz.4.9149 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 319.515292][T25203] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9165'. [ 319.531109][T25206] loop6: detected capacity change from 0 to 7 [ 319.543960][ C1] blk_print_req_error: 3 callbacks suppressed [ 319.543981][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.559761][ C1] buffer_io_error: 2 callbacks suppressed [ 319.559786][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.577372][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.586998][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.594870][T20518] loop6: unable to read partition table [ 319.595947][T25207] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9157'. [ 319.611123][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 319.630153][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.639817][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.647966][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.657587][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.666490][T25206] loop6: unable to read partition table [ 319.676608][T25206] loop_reread_partitions: partition scan of loop6 (úùƒå¡™‰ü¾SêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆŠ5) failed (rc=-5) [ 319.690102][T25203] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9165'. [ 319.700147][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.709795][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.727781][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.737407][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.745428][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.755087][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.771227][T25214] sd 0:0:1:0: device reset [ 319.775786][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.781528][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1297.tmp-b7:2' failed: Read-only file system [ 319.785479][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.806064][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 319.815689][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.825005][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1298.tmp-b7:6' failed: Read-only file system [ 319.848251][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1298.tmp-b7:6' failed: Read-only file system [ 319.862139][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1293.tmp-b7:5' failed: Read-only file system [ 319.877105][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1298.tmp-b7:6' failed: Read-only file system [ 319.900124][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1292.tmp-b7:4' failed: Read-only file system [ 319.904432][T25217] loop5: detected capacity change from 0 to 128 [ 319.940569][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1297.tmp-b7:2' failed: Read-only file system [ 319.946443][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1300.tmp-b7:5' failed: Read-only file system [ 319.968936][T25221] loop4: detected capacity change from 0 to 512 [ 319.992144][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1299.tmp-b7:6' failed: Read-only file system [ 320.020986][T25225] loop2: detected capacity change from 0 to 128 [ 320.031612][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1301.tmp-b7:4' failed: Read-only file system [ 320.211556][T25242] netlink: 104 bytes leftover after parsing attributes in process `syz.6.9171'. [ 320.303965][ T29] audit: type=1326 audit(2000000155.630:2633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.327681][ T29] audit: type=1326 audit(2000000155.630:2634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.351333][ T29] audit: type=1326 audit(2000000155.630:2635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.374885][ T29] audit: type=1326 audit(2000000155.630:2636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.388523][T25253] sd 0:0:1:0: device reset [ 320.404683][ T29] audit: type=1326 audit(2000000155.680:2637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.428285][ T29] audit: type=1326 audit(2000000155.730:2638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 320.451866][ T29] audit: type=1326 audit(2000000155.730:2639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25249 comm="syz.6.9185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fc72ca5ac22 code=0x7ffc0000 [ 320.537502][ T29] audit: type=1326 audit(2000000155.780:2640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25254 comm="syz.2.9178" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9db5b1aeb9 code=0x7ffc0000 [ 320.671312][T25269] Failed to initialize the IGMP autojoin socket (err -2) [ 320.739082][T25274] netlink: 104 bytes leftover after parsing attributes in process `syz.5.9187'. [ 320.789834][T25277] netdevsim netdevsim4 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 320.800382][T25277] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.822300][T25279] pim6reg: tun_chr_ioctl cmd 1074025680 [ 320.860214][T25277] netdevsim netdevsim4 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 320.870723][T25277] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.905310][T25285] loop2: detected capacity change from 0 to 512 [ 320.929359][T25286] loop5: detected capacity change from 0 to 1024 [ 320.941253][T25285] EXT4-fs: Ignoring removed bh option [ 320.946760][T25285] EXT4-fs: Ignoring removed mblk_io_submit option [ 320.954886][T25277] netdevsim netdevsim4 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 320.964671][T25286] EXT4-fs: Ignoring removed bh option [ 320.965536][T25277] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.002330][T25285] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 321.053211][T25286] EXT4-fs (loop5): shut down requested (0) [ 321.060766][T25285] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 321.077646][T25285] EXT4-fs (loop2): orphan cleanup on readonly fs [ 321.095209][T25285] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9192: Failed to acquire dquot type 1 [ 321.122768][T25285] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.9192: Invalid block bitmap block 0 in block_group 0 [ 321.138211][T25277] netdevsim netdevsim4 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 321.148881][T25277] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.152279][T25285] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.9192: Invalid block bitmap block 0 in block_group 0 [ 321.181714][T25285] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.9192: Invalid block bitmap block 0 in block_group 0 [ 321.198882][T25285] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9192: Failed to acquire dquot type 1 [ 321.210806][T25285] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9192: Failed to acquire dquot type 1 [ 321.224939][T25285] EXT4-fs (loop2): 1 orphan inode deleted [ 321.253537][ T4786] netdevsim netdevsim4 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 321.261833][ T4786] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.284840][ T4786] netdevsim netdevsim4 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 321.293232][ T4786] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.329573][ T4786] netdevsim netdevsim4 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 321.337943][ T4786] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.371396][T25307] loop5: detected capacity change from 0 to 512 [ 321.390837][ T4786] netdevsim netdevsim4 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 321.399133][ T4786] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 321.429066][T25307] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 321.462057][T25307] ext4 filesystem being mounted at /674/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 321.542254][T25304] loop6: detected capacity change from 0 to 8192 [ 321.573917][T25319] Failed to initialize the IGMP autojoin socket (err -2) [ 321.648809][T20527] loop6: p2 p3 p4[EZD] [ 321.653953][T20527] loop6: p3 start 331781 is beyond EOD, truncated [ 321.660470][T20527] loop6: p4 size 197376 extends beyond EOD, truncated [ 321.692244][T25304] loop6: p2 p3 p4[EZD] [ 321.709087][T25304] loop6: p3 start 331781 is beyond EOD, truncated [ 321.715604][T25304] loop6: p4 size 197376 extends beyond EOD, truncated [ 322.240836][T25376] netlink: 76 bytes leftover after parsing attributes in process `syz.4.9223'. [ 322.269036][T25380] loop6: detected capacity change from 0 to 512 [ 322.322016][T25380] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.9226: bad orphan inode 15 [ 322.345119][T25380] ext4_test_bit(bit=14, block=18) = 1 [ 322.350652][T25380] is_bad_inode(inode)=0 [ 322.354849][T25380] NEXT_ORPHAN(inode)=1023 [ 322.359293][T25380] max_ino=32 [ 322.362517][T25380] i_nlink=0 [ 322.387115][T25385] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 322.406064][T25380] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2972: inode #15: comm syz.6.9226: corrupted xattr block 19: invalid header [ 322.433227][T25380] EXT4-fs warning (device loop6): ext4_evict_inode:273: xattr delete (err -117) [ 322.465637][T25380] ext4 filesystem being mounted at /287/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 322.572553][T25399] program syz.4.9233 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 322.746971][T25424] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.9240'. [ 323.136309][T25473] netlink: 20 bytes leftover after parsing attributes in process `syz.3.9252'. [ 323.278352][T25493] netlink: 28 bytes leftover after parsing attributes in process `syz.5.9269'. [ 323.307386][T25493] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 323.326180][T25493] batadv_slave_0: entered promiscuous mode [ 323.372802][T25493] netlink: 16 bytes leftover after parsing attributes in process `syz.5.9269'. [ 323.743030][ T29] kauditd_printk_skb: 67 callbacks suppressed [ 323.743050][ T29] audit: type=1326 audit(2000000000.560:2702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.807477][ T29] audit: type=1326 audit(2000000000.560:2703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.831148][ T29] audit: type=1326 audit(2000000000.600:2704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=141 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.854906][ T29] audit: type=1326 audit(2000000000.600:2705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.878767][ T29] audit: type=1326 audit(2000000000.600:2706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.902697][ T29] audit: type=1326 audit(2000000000.600:2707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=263 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.926389][ T29] audit: type=1326 audit(2000000000.600:2708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 323.950103][ T29] audit: type=1326 audit(2000000000.600:2709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25556 comm="syz.5.9281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b9368aeb9 code=0x7ffc0000 [ 324.026551][T25574] set_capacity_and_notify: 6 callbacks suppressed [ 324.026573][T25574] loop3: detected capacity change from 0 to 256 [ 324.057611][T25521] loop2: detected capacity change from 0 to 256 [ 324.082426][T25574] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 324.104961][T25574] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 324.113041][T25521] msdos: Bad value for 'gid' [ 324.121447][T25521] msdos: Bad value for 'gid' [ 324.387572][T25599] loop3: detected capacity change from 0 to 512 [ 324.394452][T25599] EXT4-fs: inline encryption not supported [ 324.456742][T25599] EXT4-fs (loop3): 1 orphan inode deleted [ 324.467484][ T1650] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 324.477337][ T1650] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:5: Failed to release dquot type 1 [ 324.521903][T25599] ext4 filesystem being mounted at /1804/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 324.654196][T25628] loop2: detected capacity change from 0 to 128 [ 324.789479][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1337.tmp-b7:2' failed: Read-only file system [ 324.812581][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1336.tmp-b7:3' failed: Read-only file system [ 324.835313][T25651] loop3: detected capacity change from 0 to 512 [ 324.860421][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1338.tmp-b7:3' failed: Read-only file system [ 324.881495][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1337.tmp-b7:2' failed: Read-only file system [ 324.929238][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1329.tmp-b7:5' failed: Read-only file system [ 324.943368][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1338.tmp-b7:3' failed: Read-only file system [ 324.964774][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1337.tmp-b7:2' failed: Read-only file system [ 324.980289][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1338.tmp-b7:3' failed: Read-only file system [ 325.014814][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1337.tmp-b7:2' failed: Read-only file system [ 325.040830][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1327.tmp-b7:4' failed: Read-only file system [ 325.243614][T25694] netlink: 28 bytes leftover after parsing attributes in process `syz.6.9322'. [ 325.284754][T25701] program syz.2.9326 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 325.290053][T25694] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 325.337630][T25694] batadv_slave_0: entered promiscuous mode [ 325.354318][T25694] netlink: 16 bytes leftover after parsing attributes in process `syz.6.9322'. [ 325.365938][ T29] audit: type=1400 audit(2000000002.180:2710): avc: denied { append } for pid=25704 comm="syz.3.9328" 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 [ 325.436468][T25717] netlink: 32 bytes leftover after parsing attributes in process `syz.3.9330'. [ 325.823743][T25768] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=25768 comm=syz.6.9348 [ 325.953356][T25788] loop4: detected capacity change from 0 to 512 [ 325.959821][T25790] Failed to initialize the IGMP autojoin socket (err -2) [ 326.009289][T25788] ext4 filesystem being mounted at /1915/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 326.046602][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.060396][T25788] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 326.070879][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.085678][T25803] loop3: detected capacity change from 0 to 1764 [ 326.090527][T25788] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 326.113112][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.158650][T25788] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 326.169554][T25812] loop2: detected capacity change from 0 to 256 [ 326.173380][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.214622][T25788] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 326.224631][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.256526][T25788] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=12 [ 326.282676][T25788] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #12: comm syz.4.9354: corrupted xattr block 6: invalid header [ 326.337571][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 326.496628][T25850] Failed to initialize the IGMP autojoin socket (err -2) [ 326.704105][T25879] netlink: 12 bytes leftover after parsing attributes in process `syz.2.9378'. [ 326.713282][T25879] netlink: 12 bytes leftover after parsing attributes in process `syz.2.9378'. [ 326.767882][T25883] loop4: detected capacity change from 0 to 512 [ 326.778861][T25883] EXT4-fs: inline encryption not supported [ 326.800315][T25889] loop6: detected capacity change from 0 to 512 [ 326.822208][T25892] netlink: 36 bytes leftover after parsing attributes in process `syz.3.9384'. [ 326.831367][T25889] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 326.848687][T25883] EXT4-fs (loop4): 1 orphan inode deleted [ 326.855363][T25883] ext4 filesystem being mounted at /1919/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 326.867665][ T3461] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 1 [ 326.885998][T25889] EXT4-fs (loop6): 1 truncate cleaned up [ 326.901428][T25892] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9384'. [ 326.910491][T25892] netlink: 16 bytes leftover after parsing attributes in process `syz.3.9384'. [ 327.073053][T25925] EXT4-fs: Ignoring removed nobh option [ 327.104712][T25925] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 327.131670][T25925] EXT4-fs (loop4): 1 truncate cleaned up [ 327.254853][T25947] EXT4-fs (loop6): shut down requested (0) [ 327.264794][T25947] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=16 [ 327.283975][T25947] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=16 [ 327.320693][T25947] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=16 [ 327.408720][T25968] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 327.435509][T25968] EXT4-fs (loop4): 1 truncate cleaned up [ 327.499695][T25984] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 327.791208][T26020] SELinux: ebitmap: truncated map [ 327.810884][T26020] SELinux: failed to load policy [ 327.975254][T26053] random: crng reseeded on system resumption [ 328.115763][T26075] program syz.3.9430 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 328.225180][T26091] EXT4-fs: inline encryption not supported [ 328.231220][T26091] EXT4-fs: inline encryption not supported [ 328.257516][T26091] EXT4-fs: Ignoring removed oldalloc option [ 328.332174][T26091] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 328.387644][T26091] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.9438: invalid indirect mapped block 2683928664 (level 1) [ 328.465390][T26091] EXT4-fs (loop3): 1 truncate cleaned up [ 328.480297][T26128] netlink: 64 bytes leftover after parsing attributes in process `syz.2.9449'. [ 328.555408][T26136] EXT4-fs: Ignoring removed oldalloc option [ 328.598673][T26136] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 328.625981][T26136] System zones: 0-7 [ 328.662049][T26153] delete_channel: no stack [ 328.667461][T26136] EXT4-fs error (device loop6): ext4_ext_precache:632: inode #2: comm syz.6.9452: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 328.727998][T26136] EXT4-fs (loop6): Remounting filesystem read-only [ 328.740412][T26163] program syz.4.9460 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 328.758036][T26159] ext4 filesystem being mounted at /716/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 328.814520][ T29] kauditd_printk_skb: 111 callbacks suppressed [ 328.814539][ T29] audit: type=1400 audit(2000000005.630:2821): avc: denied { write } for pid=26171 comm="syz.6.9462" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 328.817142][T26159] EXT4-fs error (device loop5): ext4_map_blocks:825: inode #15: comm syz.5.9459: lblock 0 mapped to illegal pblock 0 (length 1) [ 328.859196][T26159] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 328.871676][T26159] EXT4-fs (loop5): This should not happen!! Data will be lost [ 328.871676][T26159] [ 328.892296][T26174] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9463'. [ 328.952917][T26186] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 329.054843][ T29] audit: type=1400 audit(2000000005.870:2822): avc: denied { connect } for pid=26196 comm="syz.5.9470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 329.126137][ T29] audit: type=1400 audit(2000000005.870:2823): avc: denied { write } for pid=26196 comm="syz.5.9470" path="socket:[74503]" dev="sockfs" ino=74503 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 329.221085][ T29] audit: type=1400 audit(2000000006.040:2824): avc: denied { read write } for pid=26216 comm="syz.5.9477" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 329.244569][ T29] audit: type=1400 audit(2000000006.040:2825): avc: denied { open } for pid=26216 comm="syz.5.9477" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 329.278804][ T29] audit: type=1400 audit(2000000006.090:2826): avc: denied { ioctl } for pid=26216 comm="syz.5.9477" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 329.381121][ T29] audit: type=1400 audit(2000000006.130:2827): avc: denied { create } for pid=26220 comm="syz.4.9478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 329.400764][ T29] audit: type=1400 audit(2000000006.130:2828): avc: denied { bind } for pid=26220 comm="syz.4.9478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 329.428486][ T29] audit: type=1400 audit(2000000006.230:2829): avc: denied { create } for pid=26230 comm="syz.6.9485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 329.448260][ T29] audit: type=1400 audit(2000000006.230:2830): avc: denied { connect } for pid=26230 comm="syz.6.9485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 329.541563][T26249] set_capacity_and_notify: 10 callbacks suppressed [ 329.541584][T26249] loop2: detected capacity change from 0 to 128 [ 329.648947][T26262] loop5: detected capacity change from 0 to 1024 [ 329.714920][T26271] netlink: 'syz.3.9498': attribute type 2 has an invalid length. [ 329.823466][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1364.tmp-b7:3' failed: Read-only file system [ 329.839482][T26267] loop4: detected capacity change from 0 to 8192 [ 329.856957][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1368.tmp-b7:6' failed: Read-only file system [ 329.878229][T26291] ieee802154 phy0 wpan0: encryption failed: -22 [ 329.919512][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1373.tmp-b7:4' failed: Read-only file system [ 329.930217][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1364.tmp-b7:3' failed: Read-only file system [ 329.947501][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1371.tmp-b7:5' failed: Read-only file system [ 329.965830][T20509] udevd[20509]: symlink '../../loop2' '/dev/disk/by-diskseq/1372.tmp-b7:2' failed: Read-only file system [ 329.975991][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-label/SYZKALLER.tmp-b7:4' failed: Read-only file system [ 329.990825][T20547] udevd[20547]: symlink '../../loop6' '/dev/disk/by-diskseq/1368.tmp-b7:6' failed: Read-only file system [ 330.011038][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1371.tmp-b7:5' failed: Read-only file system [ 330.043614][T20518] udevd[20518]: symlink '../../loop5' '/dev/disk/by-diskseq/1374.tmp-b7:5' failed: Read-only file system [ 330.375476][T26345] loop6: detected capacity change from 0 to 512 [ 330.519269][T26345] EXT4-fs (loop6): 1 truncate cleaned up [ 330.525480][T26345] EXT4-fs mount: 54 callbacks suppressed [ 330.525494][T26345] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 330.748386][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 331.403518][T26434] loop5: detected capacity change from 0 to 128 [ 331.544630][ T142] kworker/u8:4: attempt to access beyond end of device [ 331.544630][ T142] loop5: rw=1, sector=145, nr_sectors = 896 limit=128 [ 331.896900][T26497] __nla_validate_parse: 5 callbacks suppressed [ 331.896921][T26497] netlink: 28 bytes leftover after parsing attributes in process `syz.5.9565'. [ 332.550042][T26574] loop6: detected capacity change from 0 to 512 [ 332.586594][T26574] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 332.619551][T26574] ext4 filesystem being mounted at /353/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 332.632016][T26580] bond0: entered promiscuous mode [ 332.637192][T26580] bond_slave_0: entered promiscuous mode [ 332.643052][T26580] bond_slave_1: entered promiscuous mode [ 332.678321][T26580] batadv0: entered promiscuous mode [ 332.689974][T26580] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 332.697646][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 332.983249][T26623] loop3: detected capacity change from 0 to 256 [ 333.187723][ T3404] kernel write not supported for file [eventfd] (pid: 3404 comm: kworker/0:3) [ 333.271736][T26664] loop3: detected capacity change from 0 to 128 [ 333.300144][T26669] loop5: detected capacity change from 0 to 1024 [ 333.307870][T26664] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 333.334752][T26669] EXT4-fs: Ignoring removed bh option [ 333.342200][T26664] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 333.372404][T26669] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 333.428281][T26669] EXT4-fs error (device loop5): ext4_read_inline_dir:1486: inode #12: block 7: comm syz.5.9618: path /754/file1/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 333.458118][T26669] EXT4-fs (loop5): Remounting filesystem read-only [ 333.485318][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 333.603827][T26694] batadv1: entered promiscuous mode [ 333.641914][T26704] loop3: detected capacity change from 0 to 512 [ 333.745877][T26704] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 333.819881][T26719] EXT4-fs: Ignoring removed bh option [ 333.830177][T26704] ext4 filesystem being mounted at /1860/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 333.851969][T26719] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 333.897591][T26719] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9635: Invalid block bitmap block 0 in block_group 0 [ 333.914095][T26704] __quota_error: 48 callbacks suppressed [ 333.914146][T26704] Quota error (device loop3): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 333.930860][ T29] audit: type=1400 audit(2000000010.740:2879): avc: denied { rename } for pid=26700 comm="syz.3.9629" name="file1" dev="loop3" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 333.953856][ T29] audit: type=1400 audit(2000000010.740:2880): avc: denied { unlink } for pid=26700 comm="syz.3.9629" name="file1" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 333.957712][T26704] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 333.975961][ T29] audit: type=1400 audit(2000000010.740:2881): avc: denied { rename } for pid=26700 comm="syz.3.9629" name="file1" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 333.976000][ T29] audit: type=1400 audit(2000000010.740:2882): avc: denied { unlink } for pid=26700 comm="syz.3.9629" name="file1" dev="loop3" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 334.040179][T26719] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 334.062501][T26704] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.9629: Failed to acquire dquot type 0 [ 334.083913][T26719] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.9635: attempt to clear invalid blocks 983261 len 1 [ 334.127363][ T29] audit: type=1400 audit(2000000010.940:2883): avc: denied { read } for pid=26740 comm="syz.2.9638" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 334.169528][T26719] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9635: Invalid inode table block 0 in block_group 0 [ 334.199448][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 334.211113][T26746] EXT4-fs: Ignoring removed i_version option [ 334.217323][T26746] EXT4-fs: Ignoring removed mblk_io_submit option [ 334.217399][T26746] EXT4-fs: Ignoring removed bh option [ 334.227463][T26746] EXT4-fs: Ignoring removed nobh option [ 334.254571][T26719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 334.254719][T26719] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 334.254870][T26719] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9635: Invalid inode table block 0 in block_group 0 [ 334.255050][T26719] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 334.255202][T26719] EXT4-fs error (device loop4): ext4_truncate:4635: inode #11: comm syz.4.9635: mark_inode_dirty error [ 334.255318][T26719] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 334.255532][T26719] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9635: Invalid inode table block 0 in block_group 0 [ 334.255716][T26719] EXT4-fs (loop4): 1 truncate cleaned up [ 334.256075][T26719] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 334.260147][T26746] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 334.291535][T26746] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 1 with error 28 [ 334.291576][T26746] EXT4-fs (loop5): This should not happen!! Data will be lost [ 334.291576][T26746] [ 334.291595][T26746] EXT4-fs (loop5): Total free blocks count 0 [ 334.291612][T26746] EXT4-fs (loop5): Free/Dirty block details [ 334.291627][T26746] EXT4-fs (loop5): free_blocks=0 [ 334.291644][T26746] EXT4-fs (loop5): dirty_blocks=0 [ 334.291661][T26746] EXT4-fs (loop5): Block reservation details [ 334.291725][T26746] EXT4-fs (loop5): i_reserved_data_blocks=0 [ 334.334186][T16401] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 334.393981][ T29] audit: type=1400 audit(2000000011.220:2884): avc: denied { bind } for pid=26761 comm="syz.3.9645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 334.395441][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 334.577005][T26790] netlink: 4 bytes leftover after parsing attributes in process `syz.6.9652'. [ 334.673405][ T29] audit: type=1400 audit(2000000011.480:2885): avc: denied { create } for pid=26796 comm="syz.4.9656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 334.835093][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1397.tmp-b7:4' failed: Read-only file system [ 334.896250][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1395.tmp-b7:3' failed: Read-only file system [ 334.951786][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1372.tmp-b7:2' failed: Read-only file system [ 334.977761][T20546] udevd[20546]: symlink '../../loop4' '/dev/disk/by-diskseq/1397.tmp-b7:4' failed: Read-only file system [ 335.093864][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1395.tmp-b7:3' failed: Read-only file system [ 335.219711][T20518] udevd[20518]: symlink '../../loop5' '/dev/disk/by-diskseq/1396.tmp-b7:5' failed: Read-only file system [ 335.302514][T20518] udevd[20518]: symlink '../../loop5' '/dev/disk/by-diskseq/1396.tmp-b7:5' failed: Read-only file system [ 335.340976][T26844] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9662'. [ 335.373871][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1397.tmp-b7:4' failed: Read-only file system [ 335.460682][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1372.tmp-b7:2' failed: Read-only file system [ 335.559196][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1397.tmp-b7:4' failed: Read-only file system [ 335.581668][ T29] audit: type=1400 audit(2000000012.310:2886): avc: denied { ioctl } for pid=26855 comm="syz.4.9669" path="socket:[75545]" dev="sockfs" ino=75545 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 335.933363][T26893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 335.957823][T26893] bridge0: port 2(bridge_slave_1) entered disabled state [ 336.202959][T26936] set_capacity_and_notify: 3 callbacks suppressed [ 336.202981][T26936] loop3: detected capacity change from 0 to 1024 [ 336.257451][T26936] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 336.298542][T26945] netlink: 168 bytes leftover after parsing attributes in process `syz.5.9699'. [ 336.314837][T26936] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 336.327528][T26936] EXT4-fs (loop3): orphan cleanup on readonly fs [ 336.344505][T26936] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 336.359335][T26936] EXT4-fs (loop3): Cannot turn on quotas: error -5 [ 336.368869][T26936] EXT4-fs (loop3): 1 truncate cleaned up [ 336.375359][T26936] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 336.465894][T26936] EXT4-fs (loop3): shut down requested (1) [ 336.569759][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 336.894169][T27008] loop3: detected capacity change from 0 to 1024 [ 336.901210][T27008] EXT4-fs: Ignoring removed orlov option [ 336.907026][T27008] EXT4-fs: Ignoring removed nomblk_io_submit option [ 336.948876][T27008] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 337.059781][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 337.427545][T27055] loop6: detected capacity change from 0 to 8192 [ 337.639677][T27088] smc: net device hsr0 applied user defined pnetid SYZ2 [ 337.672334][T27088] smc: net device hsr0 erased user defined pnetid SYZ2 [ 337.770430][T27103] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9742'. [ 338.040189][T27132] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 338.049870][T27132] loop2: detected capacity change from 0 to 512 [ 338.192465][T27132] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.9749: corrupted in-inode xattr: invalid ea_ino [ 338.243432][T27132] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.9749: couldn't read orphan inode 15 (err -117) [ 338.284972][T27132] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 338.332119][T27132] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.9749: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 338.403520][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 338.424300][T27160] loop5: detected capacity change from 0 to 512 [ 338.440205][T27160] EXT4-fs (loop5): blocks per group (35) and clusters per group (32768) inconsistent [ 338.487832][T27160] usb usb9: usbfs: process 27160 (syz.5.9756) did not claim interface 6 before use [ 338.539929][T27172] netlink: 20 bytes leftover after parsing attributes in process `syz.4.9760'. [ 338.918090][T27223] netlink: 'syz.3.9779': attribute type 4 has an invalid length. [ 338.949686][T27228] loop4: detected capacity change from 0 to 736 [ 338.992715][ T29] kauditd_printk_skb: 308 callbacks suppressed [ 338.992737][ T29] audit: type=1400 audit(2000000015.810:3194): avc: denied { mount } for pid=27227 comm="syz.4.9780" name="/" dev="loop4" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 339.062967][ T29] audit: type=1400 audit(2000000015.870:3195): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 339.154796][ T29] audit: type=1400 audit(2000000015.890:3196): avc: denied { create } for pid=27230 comm="syz.3.9781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 339.215333][ T29] audit: type=1400 audit(2000000016.030:3197): avc: denied { read write } for pid=27244 comm="syz.3.9787" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 339.239156][ T29] audit: type=1400 audit(2000000016.030:3198): avc: denied { open } for pid=27244 comm="syz.3.9787" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 339.282016][T27247] wireguard: wireguard0: Could not create IPv4 socket [ 339.288973][T27247] wireguard0: entered promiscuous mode [ 339.294490][T27247] wireguard0: entered allmulticast mode [ 339.308046][ T3504] hid_parser_main: 162 callbacks suppressed [ 339.308068][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.321792][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.377404][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.384962][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.392587][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.400056][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.407616][ T3504] hid-generic 0103:0004:0000.0004: unknown main item tag 0x0 [ 339.421400][ T3504] hid-generic 0103:0004:0000.0004: hidraw0: HID v0.02 Device [syz0] on syz1 [ 339.483918][T27257] fido_id[27257]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 339.526815][ T29] audit: type=1400 audit(2000000016.340:3199): avc: denied { ioctl } for pid=27263 comm="syz.2.9790" path="socket:[76745]" dev="sockfs" ino=76745 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 339.851429][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1405.tmp-b7:2' failed: Read-only file system [ 339.866909][T16401] cgroup: fork rejected by pids controller in /syz5 [ 339.883026][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1401.tmp-b7:3' failed: Read-only file system [ 339.885276][T20546] udevd[20546]: symlink '../../loop5' '/dev/disk/by-diskseq/1407.tmp-b7:5' failed: Read-only file system [ 339.937177][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1409.tmp-b7:4' failed: Read-only file system [ 340.009351][ T29] audit: type=1400 audit(2000000016.790:3200): avc: denied { ioctl } for pid=27307 comm="syz.4.9807" path="socket:[77832]" dev="sockfs" ino=77832 ioctlcmd=0x48c8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 340.038182][T27305] Failed to initialize the IGMP autojoin socket (err -2) [ 340.050680][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1409.tmp-b7:4' failed: Read-only file system [ 340.079825][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1406.tmp-b7:6' failed: Read-only file system [ 340.211842][T27330] loop3: detected capacity change from 0 to 512 [ 340.228674][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1409.tmp-b7:4' failed: Read-only file system [ 340.249000][T27330] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 340.264261][T20546] udevd[20546]: symlink '../../loop6' '/dev/disk/by-diskseq/1406.tmp-b7:6' failed: Read-only file system [ 340.290957][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1401.tmp-b7:3' failed: Read-only file system [ 340.325072][ T4786] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 340.336253][T27330] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 340.351882][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1409.tmp-b7:4' failed: Read-only file system [ 340.438877][ T4786] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 340.460834][ T29] audit: type=1400 audit(2000000017.280:3201): avc: denied { mounton } for pid=27347 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 340.487499][T27330] ext4 filesystem being mounted at /1895/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 340.517366][ T29] audit: type=1326 audit(2000000017.320:3202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27344 comm="syz.6.9815" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc72ca5aeb9 code=0x0 [ 340.549490][ T4786] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 340.568112][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.587172][ T29] audit: type=1400 audit(2000000017.390:3203): avc: denied { sys_module } for pid=27347 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 340.620060][ T4786] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 340.718886][T27362] loop3: detected capacity change from 0 to 512 [ 340.742088][T27362] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 340.806010][ T4786] bridge_slave_1: left promiscuous mode [ 340.811919][ T4786] bridge0: port 2(bridge_slave_1) entered disabled state [ 340.825719][T27362] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c119, mo2=0002] [ 340.863033][ T4786] bridge_slave_0: left allmulticast mode [ 340.868891][ T4786] bridge_slave_0: left promiscuous mode [ 340.874605][ T4786] bridge0: port 1(bridge_slave_0) entered disabled state [ 340.882626][T27362] System zones: 1-12 [ 340.886944][T27362] EXT4-fs (loop3): 1 truncate cleaned up [ 340.893552][T27362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 341.020955][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.042540][ T4786] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 341.067464][ T4786] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 341.088819][ T4786] bond0 (unregistering): Released all slaves [ 341.106767][T27347] Failed to initialize the IGMP autojoin socket (err -2) [ 341.146111][ T4786] hsr_slave_0: left promiscuous mode [ 341.165559][ T4786] hsr_slave_1: left promiscuous mode [ 341.179438][ T4786] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 341.193963][ T4786] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 341.201425][ T4786] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 341.226189][ T4786] veth1_macvtap: left promiscuous mode [ 341.235614][ T4786] veth0_macvtap: left promiscuous mode [ 341.241257][ T4786] veth1_vlan: left promiscuous mode [ 341.246555][ T4786] veth0_vlan: left promiscuous mode [ 341.406029][ T4786] team0 (unregistering): Port device team_slave_1 removed [ 341.416070][ T4786] team0 (unregistering): Port device team_slave_0 removed [ 341.476249][T27417] loop6: detected capacity change from 0 to 1024 [ 341.500877][T27417] EXT4-fs: Ignoring removed nobh option [ 341.506665][T27417] EXT4-fs: Ignoring removed bh option [ 341.528420][T27423] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9836'. [ 341.537515][T27423] netlink: 'syz.4.9836': attribute type 30 has an invalid length. [ 341.545418][T27423] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9836'. [ 341.588413][T27417] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 341.688997][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 342.068496][T27468] program syz.6.9847 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 342.099433][T27440] Failed to initialize the IGMP autojoin socket (err -2) [ 342.129685][T27473] program syz.2.9849 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 342.235428][T27480] loop2: detected capacity change from 0 to 512 [ 342.263241][T27465] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 342.298748][T27480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 342.300792][T27465] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 342.327790][T27480] ext4 filesystem being mounted at /2073/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 342.505052][T27494] Failed to initialize the IGMP autojoin socket (err -2) [ 342.523323][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.062474][T27579] loop6: detected capacity change from 0 to 512 [ 343.108043][T27579] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 343.130320][T27589] Failed to initialize the IGMP autojoin socket (err -2) [ 343.227784][T27602] sd 0:0:1:0: device reset [ 343.363932][T27587] Failed to initialize the IGMP autojoin socket (err -2) [ 343.462807][T27638] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9876'. [ 344.042302][T27659] loop3: detected capacity change from 0 to 1024 [ 344.068664][T27659] EXT4-fs: Ignoring removed orlov option [ 344.074423][T27659] EXT4-fs: Ignoring removed nomblk_io_submit option [ 344.133785][T27668] C: renamed from team_slave_0 (while UP) [ 344.141560][T27668] netlink: 'syz.2.9884': attribute type 2 has an invalid length. [ 344.149472][T27668] netlink: 128 bytes leftover after parsing attributes in process `syz.2.9884'. [ 344.167974][T27668] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 344.203454][T27659] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 344.238795][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 344.238831][ T29] audit: type=1400 audit(2000000021.060:3215): avc: denied { bind } for pid=27676 comm="syz.6.9885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 344.308802][T27664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 344.340307][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.350484][T27664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 344.423148][T27661] Failed to initialize the IGMP autojoin socket (err -2) [ 345.195709][T27762] netlink: 774 bytes leftover after parsing attributes in process `syz.4.9897'. [ 345.233451][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1419.tmp-b7:6' failed: Read-only file system [ 345.247375][ T29] audit: type=1400 audit(2000000022.070:3216): avc: denied { mount } for pid=27759 comm="syz.3.9896" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 345.281521][T27770] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9899'. [ 345.309645][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1419.tmp-b7:6' failed: Read-only file system [ 345.324552][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1417.tmp-b7:2' failed: Read-only file system [ 345.336439][ T29] audit: type=1400 audit(2000000022.150:3217): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 345.371103][T20546] udevd[20546]: symlink '../../loop3' '/dev/disk/by-diskseq/1421.tmp-b7:3' failed: Read-only file system [ 345.393119][T27776] batadv0: entered promiscuous mode [ 345.406771][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1417.tmp-b7:2' failed: Read-only file system [ 345.432310][T27783] loop2: detected capacity change from 0 to 512 [ 345.453397][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1421.tmp-b7:3' failed: Read-only file system [ 345.497850][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1422.tmp-b7:2' failed: Read-only file system [ 345.511698][T27764] Failed to initialize the IGMP autojoin socket (err -2) [ 345.529171][T27783] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 345.543226][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 345.563531][T20527] udevd[20527]: symlink '../../loop6' '/dev/disk/by-diskseq/1419.tmp-b7:6' failed: Read-only file system [ 345.567907][T27783] ext4 filesystem being mounted at /2085/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 345.614773][T27783] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.9903: corrupted inode contents [ 345.628913][T27783] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #4: comm syz.2.9903: mark_inode_dirty error [ 345.640639][T27783] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.9903: corrupted inode contents [ 345.644943][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1422.tmp-b7:2' failed: Read-only file system [ 345.654230][T27783] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #4: comm syz.2.9903: mark_inode_dirty error [ 345.675981][T27783] Quota error (device loop2): write_blk: dquota write failed [ 345.683660][T27783] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 345.692798][T27783] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 345.702962][T27783] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9903: Failed to acquire dquot type 1 [ 345.717109][ T29] audit: type=1400 audit(2000000022.540:3218): avc: denied { rename } for pid=27782 comm="syz.2.9903" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 345.760690][ T29] audit: type=1400 audit(2000000022.540:3219): avc: denied { rmdir } for pid=27782 comm="syz.2.9903" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 345.783127][T27798] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.9903: corrupted inode contents [ 345.796713][T27798] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #4: comm syz.2.9903: mark_inode_dirty error [ 345.808301][T27798] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #4: comm syz.2.9903: corrupted inode contents [ 345.820754][T27798] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #4: comm syz.2.9903: mark_inode_dirty error [ 345.832117][T27798] Quota error (device loop2): write_blk: dquota write failed [ 345.839616][T27798] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 345.849789][T27798] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9903: Failed to acquire dquot type 1 [ 345.875532][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 346.555500][T27853] loop2: detected capacity change from 0 to 512 [ 346.568657][T27853] EXT4-fs: Ignoring removed nobh option [ 346.592837][T27853] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 346.613223][T27824] Failed to initialize the IGMP autojoin socket (err -2) [ 346.614765][T27853] EXT4-fs (loop2): 1 truncate cleaned up [ 346.649415][T27853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 346.713058][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 347.578541][T27879] loop3: detected capacity change from 0 to 128 [ 347.599894][T27879] syz.3.9931: attempt to access beyond end of device [ 347.599894][T27879] loop3: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 347.630242][T27879] syz.3.9931: attempt to access beyond end of device [ 347.630242][T27879] loop3: rw=8390657, sector=158, nr_sectors = 2 limit=128 [ 347.644020][T27879] Buffer I/O error on dev loop3, logical block 79, lost async page write [ 347.677367][T27879] syz.3.9931: attempt to access beyond end of device [ 347.677367][T27879] loop3: rw=8390657, sector=160, nr_sectors = 2 limit=128 [ 347.691229][T27879] Buffer I/O error on dev loop3, logical block 80, lost async page write [ 347.727803][T27879] syz.3.9931: attempt to access beyond end of device [ 347.727803][T27879] loop3: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 347.768066][T27879] syz.3.9931: attempt to access beyond end of device [ 347.768066][T27879] loop3: rw=8390657, sector=166, nr_sectors = 2 limit=128 [ 347.781838][T27879] Buffer I/O error on dev loop3, logical block 83, lost async page write [ 347.806302][T27879] syz.3.9931: attempt to access beyond end of device [ 347.806302][T27879] loop3: rw=8390657, sector=168, nr_sectors = 2 limit=128 [ 347.820159][T27879] Buffer I/O error on dev loop3, logical block 84, lost async page write [ 347.837153][T27879] syz.3.9931: attempt to access beyond end of device [ 347.837153][T27879] loop3: rw=2049, sector=202, nr_sectors = 6 limit=128 [ 347.851398][T27879] syz.3.9931: attempt to access beyond end of device [ 347.851398][T27879] loop3: rw=8390657, sector=206, nr_sectors = 2 limit=128 [ 347.865217][T27879] Buffer I/O error on dev loop3, logical block 103, lost async page write [ 347.891831][T27879] syz.3.9931: attempt to access beyond end of device [ 347.891831][T27879] loop3: rw=8390657, sector=208, nr_sectors = 2 limit=128 [ 347.905896][T27879] Buffer I/O error on dev loop3, logical block 104, lost async page write [ 347.916906][T27879] syz.3.9931: attempt to access beyond end of device [ 347.916906][T27879] loop3: rw=2049, sector=210, nr_sectors = 6 limit=128 [ 347.933593][T27882] Failed to initialize the IGMP autojoin socket (err -2) [ 347.942011][T27879] Buffer I/O error on dev loop3, logical block 107, lost async page write [ 347.958233][T27879] Buffer I/O error on dev loop3, logical block 108, lost async page write [ 347.967752][T27879] Buffer I/O error on dev loop3, logical block 119, lost async page write [ 347.986224][T27879] Buffer I/O error on dev loop3, logical block 120, lost async page write [ 348.005517][T27914] loop6: detected capacity change from 0 to 4096 [ 348.043968][T27914] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 348.070483][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 348.961260][T27922] loop6: detected capacity change from 0 to 128 [ 349.001561][T27922] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 349.027375][T27922] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 349.088393][ T4790] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 349.128067][T27948] loop6: detected capacity change from 0 to 128 [ 349.156695][T27931] Failed to initialize the IGMP autojoin socket (err -2) [ 349.166105][T27953] loop4: detected capacity change from 0 to 1024 [ 349.185548][T27953] EXT4-fs: Ignoring removed nobh option [ 349.191223][T27953] EXT4-fs: Ignoring removed nomblk_io_submit option [ 349.261818][T27953] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 349.329442][T27953] EXT4-fs (loop4): Online resizing not supported with bigalloc [ 349.367827][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 350.365084][T27971] loop3: detected capacity change from 0 to 1024 [ 350.391956][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1435.tmp-b7:4' failed: Read-only file system [ 350.416153][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1434.tmp-b7:6' failed: Read-only file system [ 350.433569][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1436.tmp-b7:3' failed: Read-only file system [ 350.445446][T27971] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 350.464012][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 350.477562][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-uuid/00000000-0000-0006-0000-000000000000.tmp-b7:3' failed: Read-only file system [ 350.494981][T20518] udevd[20518]: symlink '../../loop2' '/dev/disk/by-diskseq/1425.tmp-b7:2' failed: Read-only file system [ 350.495970][T27971] ext4 filesystem being mounted at /1933/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 350.518313][T20546] udevd[20546]: symlink '../../loop4' '/dev/disk/by-diskseq/1435.tmp-b7:4' failed: Read-only file system [ 350.524718][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1436.tmp-b7:3' failed: Read-only file system [ 350.542143][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 350.554851][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-uuid/00000000-0000-0006-0000-000000000000.tmp-b7:3' failed: Read-only file system [ 350.573991][T27971] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.9962: bg 0: block 112: padding at end of block bitmap is not set [ 350.590077][T27971] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 32 with max blocks 1 with error 117 [ 350.602539][T27971] EXT4-fs (loop3): This should not happen!! Data will be lost [ 350.602539][T27971] [ 350.622654][T27971] EXT4-fs warning (device loop3): ext4_resize_begin:82: There are errors in the filesystem, so online resizing is not allowed [ 350.650891][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 350.650912][ T29] audit: type=1400 audit(2000000027.470:3226): avc: denied { watch watch_reads } for pid=27994 comm="syz.6.9969" path="/syzcgroup/cpu/syz6/cgroup.procs" dev="cgroup" ino=396 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 350.718021][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 350.758356][T27985] Failed to initialize the IGMP autojoin socket (err -2) [ 350.802733][ T29] audit: type=1400 audit(2000000027.620:3227): avc: denied { map } for pid=28010 comm="syz.6.9974" path="socket:[78627]" dev="sockfs" ino=78627 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 350.826196][ T29] audit: type=1400 audit(2000000027.620:3228): avc: denied { read accept } for pid=28010 comm="syz.6.9974" path="socket:[78627]" dev="sockfs" ino=78627 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 350.911761][T28019] loop2: detected capacity change from 0 to 128 [ 352.042740][T28028] loop3: detected capacity change from 0 to 1024 [ 352.053776][T28028] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 352.064782][T28028] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 352.095795][ T29] audit: type=1400 audit(2000000028.910:3229): avc: denied { attach_queue } for pid=28022 comm="syz.6.9979" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 352.097989][T28028] JBD2: no valid journal superblock found [ 352.121767][T28028] EXT4-fs (loop3): Could not load journal inode [ 352.181864][T28028] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9981'. [ 352.191124][T28028] netlink: 64 bytes leftover after parsing attributes in process `syz.3.9981'. [ 352.200269][T28028] netlink: 580 bytes leftover after parsing attributes in process `syz.3.9981'. [ 352.263147][ T29] audit: type=1400 audit(2000000029.080:3230): avc: denied { override_creds } for pid=28039 comm="syz.6.9986" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 352.340967][ T29] audit: type=1400 audit(2000000029.150:3231): avc: denied { shutdown } for pid=28050 comm="syz.6.9987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 352.387103][T28032] Failed to initialize the IGMP autojoin socket (err -2) [ 352.415588][T28055] loop6: detected capacity change from 0 to 1024 [ 352.445593][T28055] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 352.504722][T28055] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4215: comm syz.6.9990: Allocating blocks 497-513 which overlap fs metadata [ 352.535501][T28055] EXT4-fs error (device loop6): mb_free_blocks:2037: group 0, inode 15: block 289:freeing already freed block (bit 18); block bitmap corrupt. [ 352.574438][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 353.734594][ T29] audit: type=1400 audit(2000000030.550:3232): avc: denied { setopt } for pid=28066 comm="syz.3.9994" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 353.821229][T28083] loop6: detected capacity change from 0 to 512 [ 353.863587][T28083] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 353.888970][T28083] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0102] [ 353.904557][T28083] EXT4-fs error (device loop6): ext4_iget_extra_inode:5073: inode #15: comm syz.6.9999: corrupted in-inode xattr: e_value size too large [ 353.919100][T28083] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.9999: couldn't read orphan inode 15 (err -117) [ 353.933019][T28095] loop3: detected capacity change from 0 to 128 [ 353.944477][T28083] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 353.967155][ T29] audit: type=1400 audit(2000000030.780:3233): avc: denied { mount } for pid=28098 comm="syz.4.10005" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 354.009802][T20512] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 354.058529][T28108] loop6: detected capacity change from 0 to 128 [ 354.075193][T28072] Failed to initialize the IGMP autojoin socket (err -2) [ 354.085805][T28108] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 354.119365][T28108] ext4 filesystem being mounted at /440/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 354.147629][ T29] audit: type=1400 audit(2000000030.960:3234): avc: denied { read } for pid=28114 comm="syz.3.10011" 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 [ 354.171124][ T29] audit: type=1400 audit(2000000030.960:3235): avc: denied { open } for pid=28114 comm="syz.3.10011" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 354.205006][T28117] loop4: detected capacity change from 0 to 256 [ 354.213464][T28117] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 354.228393][T20512] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 355.626681][T28145] rtc_cmos 00:00: Alarms can be up to one day in the future [ 355.643232][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1450.tmp-b7:6' failed: Read-only file system [ 355.668477][T20509] udevd[20509]: symlink '../../loop4' '/dev/disk/by-diskseq/1451.tmp-b7:4' failed: Read-only file system [ 355.682003][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1446.tmp-b7:3' failed: Read-only file system [ 355.695642][T20546] udevd[20546]: symlink '../../loop2' '/dev/disk/by-diskseq/1439.tmp-b7:2' failed: Read-only file system [ 355.715120][T28144] rtc_cmos 00:00: Alarms can be up to one day in the future [ 355.749615][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1450.tmp-b7:6' failed: Read-only file system [ 355.781629][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1451.tmp-b7:4' failed: Read-only file system [ 355.805290][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1446.tmp-b7:3' failed: Read-only file system [ 355.828480][T28147] Failed to initialize the IGMP autojoin socket (err -2) [ 355.846985][T20527] udevd[20527]: symlink '../../loop4' '/dev/disk/by-diskseq/1451.tmp-b7:4' failed: Read-only file system [ 355.931420][T20518] udevd[20518]: symlink '../../loop4' '/dev/disk/by-diskseq/1451.tmp-b7:4' failed: Read-only file system [ 356.028667][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1446.tmp-b7:3' failed: Read-only file system [ 356.553737][ T10] rtc_cmos 00:00: Alarms can be up to one day in the future [ 356.561458][ T10] rtc_cmos 00:00: Alarms can be up to one day in the future [ 356.569366][ T10] rtc_cmos 00:00: Alarms can be up to one day in the future [ 356.577090][ T10] rtc_cmos 00:00: Alarms can be up to one day in the future [ 356.584552][ T10] rtc rtc0: __rtc_set_alarm: err=-22 [ 357.506737][T28190] Failed to initialize the IGMP autojoin socket (err -2) [ 359.152436][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 359.152455][ T29] audit: type=1326 audit(2000000035.970:3237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.207486][ T29] audit: type=1326 audit(2000000036.010:3238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.231273][ T29] audit: type=1326 audit(2000000036.010:3239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.255030][ T29] audit: type=1326 audit(2000000036.010:3240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.278707][ T29] audit: type=1326 audit(2000000036.020:3241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.281282][T28230] 9p: Bad value for 'wfdno' [ 359.302397][ T29] audit: type=1326 audit(2000000036.020:3242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.302451][ T29] audit: type=1326 audit(2000000036.020:3243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.302488][ T29] audit: type=1326 audit(2000000036.020:3244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.302567][ T29] audit: type=1326 audit(2000000036.020:3245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.401587][ T29] audit: type=1326 audit(2000000036.020:3246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28225 comm="syz.6.10045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 359.576852][T28231] Failed to initialize the IGMP autojoin socket (err -2) [ 359.614399][T28266] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10057'. [ 361.330420][T28275] loop3: detected capacity change from 0 to 1024 [ 361.348417][T28275] EXT4-fs: Ignoring removed oldalloc option [ 361.373880][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1452.tmp-b7:3' failed: Read-only file system [ 361.386814][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 361.413678][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1439.tmp-b7:2' failed: Read-only file system [ 361.436947][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1450.tmp-b7:6' failed: Read-only file system [ 361.453283][T28275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 361.459391][T20546] udevd[20546]: symlink '../../loop4' '/dev/disk/by-diskseq/1451.tmp-b7:4' failed: Read-only file system [ 361.479066][T28275] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 361.502963][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 361.528962][T20518] udevd[20518]: symlink '../../loop6' '/dev/disk/by-diskseq/1450.tmp-b7:6' failed: Read-only file system [ 361.553699][T20527] udevd[20527]: symlink '../../loop3' '/dev/disk/by-diskseq/1452.tmp-b7:3' failed: Read-only file system [ 361.581071][T20518] udevd[20518]: symlink '../../loop3' '/dev/disk/by-diskseq/1452.tmp-b7:3' failed: Read-only file system [ 361.600595][T20527] udevd[20527]: symlink '../../loop2' '/dev/disk/by-diskseq/1439.tmp-b7:2' failed: Read-only file system [ 361.604883][T28308] dummy0: entered promiscuous mode [ 361.621689][T20546] udevd[20546]: symlink '../../loop6' '/dev/disk/by-diskseq/1450.tmp-b7:6' failed: Read-only file system [ 361.634788][T28308] dummy0: left promiscuous mode [ 361.653377][T28284] Failed to initialize the IGMP autojoin socket (err -2) [ 361.661785][T28313] program syz.3.10076 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 361.695912][T28317] netlink: 56 bytes leftover after parsing attributes in process `syz.2.10078'. [ 361.715828][T28317] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10078'. [ 363.523989][T28332] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10083'. [ 363.701440][T28353] wireguard: wg0: Could not create IPv4 socket [ 363.730738][T28337] Failed to initialize the IGMP autojoin socket (err -2) [ 365.715338][ T3001] ================================================================== [ 365.723496][ T3001] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 365.731025][ T3001] [ 365.733420][ T3001] write to 0xffff88811a6d7300 of 4 bytes by task 20518 on cpu 0: [ 365.741195][ T3001] d_make_discardable+0x4f/0xa0 [ 365.746099][ T3001] simple_unlink+0x68/0x80 [ 365.750557][ T3001] shmem_unlink+0x12d/0x140 [ 365.755083][ T3001] vfs_unlink+0x28b/0x440 [ 365.759463][ T3001] do_unlinkat+0x1e2/0x4b0 [ 365.763905][ T3001] __x64_sys_unlink+0x2e/0x40 [ 365.768615][ T3001] x64_sys_call+0x2f48/0x3000 [ 365.773321][ T3001] do_syscall_64+0xc0/0x2a0 [ 365.777855][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.783770][ T3001] [ 365.786116][ T3001] read to 0xffff88811a6d7300 of 4 bytes by task 3001 on cpu 1: [ 365.793770][ T3001] do_readlinkat+0xa9/0x340 [ 365.798302][ T3001] __x64_sys_readlink+0x47/0x60 [ 365.803190][ T3001] x64_sys_call+0x2af1/0x3000 [ 365.807896][ T3001] do_syscall_64+0xc0/0x2a0 [ 365.812428][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.818348][ T3001] [ 365.820683][ T3001] value changed: 0x08300080 -> 0x00300180 [ 365.826414][ T3001] [ 365.828756][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 365.834928][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 365.845807][ T3001] Tainted: [W]=WARN [ 365.849624][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 365.859697][ T3001] ================================================================== [ 365.885764][ T29] kauditd_printk_skb: 36 callbacks suppressed [ 365.885783][ T29] audit: type=1326 audit(2000000042.560:3283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 365.915539][ T29] audit: type=1326 audit(2000000042.560:3284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 365.939184][ T29] audit: type=1326 audit(2000000042.690:3285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 365.962783][ T29] audit: type=1326 audit(2000000042.690:3286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 365.986415][ T29] audit: type=1326 audit(2000000042.690:3287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 366.010159][ T29] audit: type=1326 audit(2000000042.690:3288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 366.033788][ T29] audit: type=1326 audit(2000000042.690:3289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 366.057659][ T29] audit: type=1326 audit(2000000042.690:3290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28381 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fc72ca1b78e code=0x7ffc0000 [ 366.081478][ T29] audit: type=1326 audit(2000000042.690:3291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 366.105094][ T29] audit: type=1326 audit(2000000042.690:3292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28378 comm="syz.6.10098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72ca5aeb9 code=0x7ffc0000 [ 366.560926][ T4786] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 366.639438][ T4786] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 366.679027][ T4786] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 366.729074][ T4786] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 366.801638][ T4786] bridge_slave_0: left allmulticast mode [ 366.807372][ T4786] bridge_slave_0: left promiscuous mode [ 366.813055][ T4786] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.901544][ T4786] bond0 (unregistering): left promiscuous mode [ 366.908057][ T4786] bond_slave_0: left promiscuous mode [ 366.913567][ T4786] bond_slave_1: left promiscuous mode [ 366.919999][ T4786] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 366.930245][ T4786] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 366.940794][ T4786] bond0 (unregistering): Released all slaves [ 366.980030][ T4786] tipc: Disabling bearer [ 366.985323][ T4786] tipc: Left network mode [ 366.998107][ T4786] batadv0: left promiscuous mode [ 367.005253][ T4786] hsr_slave_0: left promiscuous mode [ 367.011798][ T4786] hsr_slave_1: left promiscuous mode [ 367.018583][ T4786] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 367.025992][ T4786] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 367.034319][ T4786] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 367.041779][ T4786] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 367.055656][ T4786] veth1_macvtap: left promiscuous mode [ 367.061474][ T4786] veth1_vlan: left promiscuous mode [ 367.066735][ T4786] veth0_vlan: left promiscuous mode [ 367.140726][ T4786] team0 (unregistering): Port device team_slave_1 removed [ 367.154181][ T4786] team0 (unregistering): Port device C removed [ 367.391491][ T4786] IPVS: stop unused estimator thread 0... [ 367.452005][ T4786] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 367.500491][ T4786] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 367.550372][ T4786] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 367.613608][ T4786] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 367.692913][ T4786] team0: left allmulticast mode [ 367.698101][ T4786] bridge0: port 1(team0) entered disabled state [ 367.850489][ T4786] bond0 (unregistering): Released all slaves [ 367.858435][ T4786] bond1 (unregistering): Released all slaves [ 367.920412][ T4786] tipc: Disabling bearer [ 367.925799][ T4786] tipc: Disabling bearer [ 367.931664][ T4786] tipc: Left network mode [ 367.939956][ T4786] hsr_slave_0: left promiscuous mode [ 367.945684][ T4786] hsr_slave_1: left promiscuous mode [ 367.955318][ T4786] veth1_macvtap: left promiscuous mode [ 367.961009][ T4786] veth0_macvtap: left promiscuous mode [ 367.966557][ T4786] veth1_vlan: left promiscuous mode [ 367.972312][ T4786] veth0_vlan: left promiscuous mode [ 368.302407][ T4786] IPVS: stop unused estimator thread 0...