last executing test programs: 3m28.078336227s ago: executing program 1 (id=110): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1/file2\x00', 0x81c0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x91ea6c1af182532) renameat2(r0, &(0x7f0000000000)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2) 3m27.170291502s ago: executing program 1 (id=113): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000001880)=0x1, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) bind$inet(r0, &(0x7f00000018c0)={0x2, 0x4e20, @empty}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x37, &(0x7f0000001900)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x4e21, 0x4e20, 0x1000, 0x0, 0x0, 0x0, 0x5, 0x2, 0xffff}, {'A'}}}}}}, 0x0) 3m26.484608061s ago: executing program 1 (id=115): openat$ptmx(0xffffffffffffff9c, 0x0, 0xa0402, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x80000) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/power/wakeup_count', 0x0, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000006c0)={0xe000001a}) pread64(r1, &(0x7f0000000700)=""/108, 0x6c, 0x40) 3m24.138738593s ago: executing program 1 (id=118): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='./file0/../file0\x00', 0x0, 0x2125099, 0x0) 3m23.747276238s ago: executing program 1 (id=120): r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x0) r1 = accept4$unix(r0, 0x0, 0x0, 0x80000) recvmmsg(r1, 0x0, 0x0, 0x20022, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/237, 0xe1, 0x42, 0x0, 0xfffffffffffffe7e) 3m23.008053304s ago: executing program 1 (id=122): syz_open_procfs(0x0, &(0x7f0000002080)='net/snmp\x00') 3m23.007881634s ago: executing program 32 (id=122): syz_open_procfs(0x0, &(0x7f0000002080)='net/snmp\x00') 1.446433372s ago: executing program 2 (id=769): mknod$loop(&(0x7f0000000700)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000740), 0x42, 0x0) read$FUSE(r0, &(0x7f0000000880)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000028c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002940)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000209bfd66eea210560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000006b00)='./file0\x00', 0x101001, 0x0) 1.19926383s ago: executing program 2 (id=770): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$ADD_NEW_DISK(r0, 0x40140921, &(0x7f00000001c0)={0x2, {0x1, 0x0}, 0x0, 0x236}) ioctl$RUN_ARRAY(r0, 0x400c0930, 0x0) pwrite64(r0, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x11, 0x1000) 870.545469ms ago: executing program 0 (id=771): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x62c40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000dc0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002e00)={0x50, 0x0, r1, {0x7, 0x1f, 0x8, 0xffffffffd24a2438, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002e80)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ff0000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b659eb5c8cda2bdb0000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d838aae8c05dd22d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000209bfd66eea210560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004f40)={0x20, 0x0, 0x1, {0x0, 0x16}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004f80)='./file0\x00', 0x20c01, 0x0) writev(r2, &(0x7f0000004fc0)=[{&(0x7f0000005000)='n', 0xfdef}], 0x1) umount2(&(0x7f0000005040)='./file0\x00', 0xb) 590.018951ms ago: executing program 2 (id=772): capset(0x0, &(0x7f0000001600)={0x6, 0xe, 0x13e, 0x89, 0x2, 0x6}) r0 = openat$rtc(0xffffff9c, &(0x7f0000001a40), 0xa200, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x7005, 0x0) 437.940759ms ago: executing program 0 (id=773): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./sys\x00', &(0x7f00000003c0)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/module/md_mod/parameters/new_array\x00', 0x101081, 0x0) write(r0, &(0x7f0000000500)='md0', 0x3) r1 = openat$md_sysfs(0xffffffffffffff9c, &(0x7f0000000780)={'/sys/block/md', @num=0x0, '/md/', @array='raid_disks\x00'}, 0x1, 0x0) write$md_sysfs(r1, &(0x7f00000001c0)=@str='1.2', 0x3) 379.612265ms ago: executing program 2 (id=774): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000800)={0xc5c, 0x43, 0x107, 0x70bd28, 0x25dfdc01, {0x1, 0x7c}, [@nested={0x4, 0x165}, @nested={0xc44, 0x1, 0x0, 0x1, [@nested={0xc40, 0x1d, 0x0, 0x1, [@nested={0xc3b, 0x87, 0x0, 0x1, [@typed={0x14, 0xc, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, @nested={0xc0d, 0x158, 0x0, 0x1, [@typed={0x4, 0x7c}, @generic="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", @typed={0x8, 0x95, 0x0, 0x0, @pid}]}, @nested={0x4, 0xb2}, @generic="859035c9f4984b8045e4a5d4329f65"]}]}]}]}, 0xc5c}}, 0xc000) 288.255096ms ago: executing program 0 (id=775): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xcd0}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240"], 0xa8}}, 0x0) 188.681467ms ago: executing program 2 (id=776): ioctl$SET_ARRAY_INFO(0xffffffffffffffff, 0x40480923, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x0, 0x1, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}) ioctl$ADD_NEW_DISK(0xffffffffffffffff, 0x40140921, &(0x7f00000001c0)={0x2, {0x1, 0x0}, 0x0, 0x236}) ioctl$RUN_ARRAY(0xffffffffffffffff, 0x400c0930, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x11, 0x1000) 188.430407ms ago: executing program 0 (id=777): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000940)=@known='system.sockprotoname\x00', 0x0, 0x0, 0x0) 67.209312ms ago: executing program 0 (id=778): capset(0x0, &(0x7f0000001600)={0x6, 0xe, 0x13e, 0x89, 0x2, 0x6}) r0 = openat$rtc(0xffffff9c, &(0x7f0000001a40), 0xa200, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x7005, 0x0) 66.931892ms ago: executing program 2 (id=779): unshare(0x8000000) r0 = semget$private(0x0, 0x1, 0x5a6) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000340)=[0x4]) semtimedop(r0, &(0x7f0000000380)=[{0x0, 0x6, 0x1c00}], 0x1, 0x0) unshare(0x8000000) 0s ago: executing program 0 (id=780): r0 = openat$comedi(0xffffff9c, &(0x7f0000005440)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000005480)={'8255\x00', [0x3f00, 0x5, 0xd09a, 0xffffffff, 0x5, 0xfffffffe, 0x20000004, 0x4, 0x1002, 0x7fffbfff, 0x5, 0x2, 0x404, 0x8, 0x0, 0x4, 0x5, 0x0, 0x10082f, 0x8, 0x10000, 0x9, 0x0, 0x101, 0x20000002, 0x8001, 0x4, 0x151, 0x0, 0xfffffffe, 0x6]}) kernel console output (not intermixed with test programs): syzkaller login: [ 39.490368][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 39.490494][ T28] audit: type=1400 audit(39.440:89): avc: denied { write } for pid=3104 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 39.521494][ T28] audit: type=1400 audit(39.470:90): avc: denied { read write } for pid=3103 comm="scp" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.521697][ T28] audit: type=1400 audit(39.470:91): avc: denied { open } for pid=3103 comm="scp" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.884453][ T28] audit: type=1400 audit(39.830:92): avc: denied { write } for pid=3107 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:28196' (ED25519) to the list of known hosts. [ 56.785475][ T28] audit: type=1400 audit(56.720:93): avc: denied { name_bind } for pid=3112 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 58.000052][ T28] audit: type=1400 audit(57.950:94): avc: denied { execute } for pid=3113 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 58.003248][ T28] audit: type=1400 audit(57.950:95): avc: denied { execute_no_trans } for pid=3113 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 61.430823][ T28] audit: type=1400 audit(61.380:96): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 61.434247][ T28] audit: type=1400 audit(61.380:97): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 61.448171][ T3113] cgroup: Unknown subsys name 'net' [ 61.455617][ T28] audit: type=1400 audit(61.400:98): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 61.589690][ T3113] cgroup: Unknown subsys name 'cpuset' [ 61.593376][ T3113] cgroup: Unknown subsys name 'hugetlb' [ 61.593911][ T3113] cgroup: Unknown subsys name 'rlimit' [ 61.749452][ T28] audit: type=1400 audit(61.700:99): avc: denied { setattr } for pid=3113 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 61.750913][ T28] audit: type=1400 audit(61.700:100): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 61.751755][ T28] audit: type=1400 audit(61.700:101): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 61.904140][ T3115] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 61.905002][ T28] audit: type=1400 audit(61.850:102): avc: denied { relabelto } for pid=3115 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 61.909392][ T28] audit: type=1400 audit(61.860:103): avc: denied { write } for pid=3115 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 61.937442][ T28] audit: type=1400 audit(61.880:104): avc: denied { read } for pid=3113 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 61.938198][ T28] audit: type=1400 audit(61.890:105): avc: denied { open } for pid=3113 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 68.275280][ T3113] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.118221][ T28] audit: type=1400 audit(70.060:106): avc: denied { execmem } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 70.188287][ T28] audit: type=1400 audit(70.130:107): avc: denied { read } for pid=3118 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 70.192155][ T28] audit: type=1400 audit(70.140:108): avc: denied { open } for pid=3118 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 70.200374][ T28] audit: type=1400 audit(70.150:109): avc: denied { mounton } for pid=3118 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 70.225032][ T28] audit: type=1400 audit(70.170:110): avc: denied { module_request } for pid=3119 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 70.225212][ T28] audit: type=1400 audit(70.170:111): avc: denied { module_request } for pid=3118 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 70.300603][ T28] audit: type=1400 audit(70.250:112): avc: denied { sys_module } for pid=3119 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 70.750111][ T28] audit: type=1400 audit(70.700:113): avc: denied { create } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 70.793013][ T28] audit: type=1400 audit(70.740:114): avc: denied { write } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 70.882630][ T28] audit: type=1400 audit(70.830:115): avc: denied { read } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 72.411909][ T3119] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.422443][ T3119] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.564882][ T3118] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.570568][ T3118] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.234563][ T3119] hsr_slave_0: entered promiscuous mode [ 73.239361][ T3119] hsr_slave_1: entered promiscuous mode [ 73.277606][ T3118] hsr_slave_0: entered promiscuous mode [ 73.278241][ T3118] hsr_slave_1: entered promiscuous mode [ 73.278614][ T3118] debugfs: 'hsr0' already exists in 'hsr' [ 73.278857][ T3118] Cannot create hsr debugfs directory [ 73.648716][ T3118] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.659357][ T3118] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.664413][ T3118] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.671650][ T3118] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.682966][ T3118] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.689020][ T3118] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.691293][ T3118] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.695660][ T3118] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 73.754375][ T3119] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.764384][ T3119] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.771499][ T3119] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.775129][ T3119] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.777836][ T3119] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.783372][ T3119] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.785012][ T3119] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.792103][ T3119] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.381361][ T3118] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.589752][ T3119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.580600][ T3118] veth0_vlan: entered promiscuous mode [ 76.600447][ T3118] veth1_vlan: entered promiscuous mode [ 76.622317][ T3119] veth0_vlan: entered promiscuous mode [ 76.641227][ T3119] veth1_vlan: entered promiscuous mode [ 76.695833][ T3119] veth0_macvtap: entered promiscuous mode [ 76.704711][ T3119] veth1_macvtap: entered promiscuous mode [ 76.742587][ T3118] veth0_macvtap: entered promiscuous mode [ 76.771798][ T3118] veth1_macvtap: entered promiscuous mode [ 76.797536][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.799669][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.831880][ T1385] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.868809][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 76.868903][ T28] audit: type=1400 audit(76.810:122): avc: denied { mount } for pid=3119 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 76.884878][ T28] audit: type=1400 audit(76.830:123): avc: denied { mounton } for pid=3119 comm="syz-executor" path="/syzkaller.Fwg4WR/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 76.888680][ T1385] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.905178][ T28] audit: type=1400 audit(76.850:124): avc: denied { mount } for pid=3119 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 76.933113][ T28] audit: type=1400 audit(76.880:125): avc: denied { mounton } for pid=3119 comm="syz-executor" path="/syzkaller.Fwg4WR/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 76.970925][ T65] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.971429][ T65] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.971926][ T65] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.972338][ T65] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.981480][ T28] audit: type=1400 audit(76.930:126): avc: denied { mounton } for pid=3119 comm="syz-executor" path="/syzkaller.Fwg4WR/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3216 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 77.000449][ T28] audit: type=1400 audit(76.950:127): avc: denied { unmount } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 77.009230][ T28] audit: type=1400 audit(76.960:128): avc: denied { mounton } for pid=3119 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 77.012730][ T28] audit: type=1400 audit(76.960:129): avc: denied { mount } for pid=3119 comm="syz-executor" name="/" dev="gadgetfs" ino=3217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 77.209539][ T28] audit: type=1400 audit(77.160:130): avc: denied { mounton } for pid=3119 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 77.212327][ T28] audit: type=1400 audit(77.160:131): avc: denied { mount } for pid=3119 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 77.284198][ T3119] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 79.471525][ T3788] tmpfs: Unsupported parameter 'huge' [ 82.798590][ T3795] netlink: 16 bytes leftover after parsing attributes in process `syz.0.20'. [ 83.088627][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 83.088783][ T28] audit: type=1400 audit(83.040:150): avc: denied { allowed } for pid=3797 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 83.101954][ T28] audit: type=1400 audit(83.050:151): avc: denied { create } for pid=3797 comm="syz.0.22" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 83.453042][ T3801] FAULT_INJECTION: forcing a failure. [ 83.453042][ T3801] name failslab, interval 1, probability 0, space 0, times 1 [ 83.453638][ T3801] CPU: 1 UID: 0 PID: 3801 Comm: syz.1.23 Not tainted syzkaller #0 PREEMPT [ 83.453706][ T3801] Hardware name: ARM-Versatile Express [ 83.453852][ T3801] Call trace: [ 83.454027][ T3801] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 83.454443][ T3801] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 83.454493][ T3801] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 83.454524][ T3801] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 83.454554][ T3801] r7:84d23e80 r6:00000000 r5:84d23e80 r4:83516664 [ 83.454561][ T3801] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 83.454589][ T3801] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 83.454622][ T3801] r8:00000000 r7:84d23e80 r6:83c01240 r5:00000cc0 r4:00000020 [ 83.454630][ T3801] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 83.454656][ T3801] [<805731f0>] (__kmalloc_noprof) from [<808dd2e8>] (x509_get_sig_params+0xb8/0x13c) [ 83.454700][ T3801] r10:8638e540 r9:8259bf74 r8:83623b38 r7:00000070 r6:86fb8ac0 r5:86ffb1c0 [ 83.454715][ T3801] r4:86f76cc0 [ 83.454721][ T3801] [<808dd230>] (x509_get_sig_params) from [<808dc108>] (x509_cert_parse+0x13c/0x204) [ 83.454752][ T3801] r7:00000559 r6:00000000 r5:86f76cc0 r4:86ffb180 [ 83.454759][ T3801] [<808dbfcc>] (x509_cert_parse) from [<808dd070>] (x509_key_preparse+0x18/0x1d8) [ 83.454788][ T3801] r7:e445dec0 r6:8354c1f0 r5:e445dec0 r4:8354c218 [ 83.454795][ T3801] [<808dd058>] (x509_key_preparse) from [<808da18c>] (asymmetric_key_preparse+0x6c/0xf8) [ 83.454847][ T3801] r10:8638e540 r9:8259bf74 r8:83623b38 r7:e445dec0 r6:8354c1f0 r5:00000000 [ 83.454867][ T3801] r4:8354c218 r3:808dd058 [ 83.454884][ T3801] [<808da120>] (asymmetric_key_preparse) from [<80814b58>] (__key_create_or_update+0x1a0/0x560) [ 83.454955][ T3801] r9:8353e6d0 r8:84d23e80 r7:860c4000 r6:8638e541 r5:00000000 r4:8354c190 [ 83.454964][ T3801] [<808149b8>] (__key_create_or_update) from [<80814f4c>] (key_create_or_update+0x34/0x3c) [ 83.454999][ T3801] r10:00000135 r9:84d23e80 r8:860c4000 r7:8638e541 r6:00000000 r5:00000559 [ 83.455007][ T3801] r4:b5403587 [ 83.455014][ T3801] [<80814f18>] (key_create_or_update) from [<808175a0>] (sys_add_key+0x134/0x280) [ 83.455059][ T3801] [<8081746c>] (sys_add_key) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 83.455151][ T3801] Exception stack(0xe445dfa8 to 0xe445dff0) [ 83.455305][ T3801] dfa0: ffffffff 00000000 20000740 00000000 20000780 00000559 [ 83.455336][ T3801] dfc0: ffffffff 00000000 00356318 00000135 003562d8 00000000 00000001 76fe70dc [ 83.455349][ T3801] dfe0: 76fe6e88 76fe6e78 0001903c 00130cf0 [ 83.455396][ T3801] r8:8020029c r7:00000135 r6:00356318 r5:00000000 r4:ffffffff [ 83.474272][ T28] audit: type=1400 audit(83.420:152): avc: denied { unmount } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 83.709725][ T28] audit: type=1400 audit(83.660:153): avc: denied { ioctl } for pid=3802 comm="syz.0.24" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=3313 ioctlcmd=0xc018aa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 84.184967][ T28] audit: type=1400 audit(84.130:154): avc: denied { write } for pid=3803 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.617203][ T28] audit: type=1400 audit(84.560:155): avc: denied { write } for pid=3811 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 84.932354][ T28] audit: type=1400 audit(84.880:156): avc: denied { create } for pid=3816 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 84.940955][ T28] audit: type=1400 audit(84.890:157): avc: denied { bind } for pid=3816 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 84.948709][ T28] audit: type=1400 audit(84.900:158): avc: denied { setopt } for pid=3816 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 84.950221][ T28] audit: type=1400 audit(84.900:159): avc: denied { accept } for pid=3816 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 88.279880][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 88.279999][ T28] audit: type=1400 audit(88.230:166): avc: denied { read } for pid=3802 comm="syz.0.24" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=3313 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 90.048535][ T28] audit: type=1400 audit(90.000:167): avc: denied { unmount } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 91.651531][ T28] audit: type=1326 audit(91.600:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.651715][ T28] audit: type=1326 audit(91.600:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.665133][ T28] audit: type=1326 audit(91.610:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=20 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.665275][ T28] audit: type=1326 audit(91.610:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.665319][ T28] audit: type=1326 audit(91.610:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.665360][ T28] audit: type=1326 audit(91.610:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=434 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.691442][ T28] audit: type=1326 audit(91.640:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 91.691589][ T28] audit: type=1326 audit(91.640:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3850 comm="syz.1.43" exe="/syz-executor" sig=0 arch=40000028 syscall=375 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 97.387237][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 97.387351][ T28] audit: type=1400 audit(97.330:181): avc: denied { create } for pid=3923 comm="syz.0.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 98.519936][ T3928] capability: warning: `syz.0.68' uses 32-bit capabilities (legacy support in use) [ 98.539493][ T3928] VFS: file-max limit 0 reached [ 99.502341][ T28] audit: type=1400 audit(99.450:182): avc: denied { append } for pid=3937 comm="syz.1.73" name="001" dev="devtmpfs" ino=690 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 101.250935][ T28] audit: type=1400 audit(101.200:183): avc: denied { accept } for pid=3953 comm="syz.0.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 101.268836][ T28] audit: type=1400 audit(101.220:184): avc: denied { read } for pid=3953 comm="syz.0.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 101.716164][ T28] audit: type=1400 audit(101.660:185): avc: denied { mounton } for pid=3955 comm="syz.1.82" path="/47/file0" dev="tmpfs" ino=259 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 103.957658][ T3963] Zero length message leads to an empty skb [ 104.039057][ T28] audit: type=1400 audit(103.990:186): avc: denied { name_bind } for pid=3962 comm="syz.0.84" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 104.048828][ T28] audit: type=1400 audit(104.000:187): avc: denied { node_bind } for pid=3962 comm="syz.0.84" saddr=172.20.20.170 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 104.709878][ T28] audit: type=1400 audit(104.660:188): avc: denied { ioctl } for pid=3969 comm="syz.0.86" path="socket:[2649]" dev="sockfs" ino=2649 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 105.040499][ T28] audit: type=1400 audit(104.990:189): avc: denied { write } for pid=3969 comm="syz.0.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 105.598341][ T3974] netlink: 4 bytes leftover after parsing attributes in process `syz.0.87'. [ 106.775668][ T28] audit: type=1326 audit(106.720:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3967 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7fc00000 [ 109.271659][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.537447][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.538932][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.539553][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.540188][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.540789][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.541671][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.543029][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.543713][ T3989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.94'. [ 109.713322][ T3993] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 110.099082][ T3997] veth1_to_bond: entered promiscuous mode [ 110.103439][ T3995] veth1_to_bond: left promiscuous mode [ 110.757299][ T28] audit: type=1400 audit(110.700:191): avc: denied { sqpoll } for pid=4002 comm="syz.0.101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 110.797126][ T28] audit: type=1400 audit(110.740:192): avc: denied { map } for pid=4002 comm="syz.0.101" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 110.797303][ T28] audit: type=1400 audit(110.740:193): avc: denied { write } for pid=4002 comm="syz.0.101" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 113.130980][ T4024] __nla_validate_parse: 24 callbacks suppressed [ 113.131220][ T4024] netlink: 60 bytes leftover after parsing attributes in process `syz.1.108'. [ 113.664610][ T28] audit: type=1400 audit(113.610:194): avc: denied { write } for pid=4027 comm="syz.0.111" name="ram0" dev="devtmpfs" ino=617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 113.956829][ T28] audit: type=1400 audit(113.810:195): avc: denied { watch } for pid=4029 comm="syz.1.110" path="/62" dev="tmpfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 115.221521][ T28] audit: type=1400 audit(115.170:196): avc: denied { block_suspend } for pid=4035 comm="syz.1.115" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 117.289611][ T28] audit: type=1400 audit(117.240:197): avc: denied { ioctl } for pid=4046 comm="syz.0.117" path="socket:[2789]" dev="sockfs" ino=2789 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 117.294231][ T28] audit: type=1400 audit(117.240:198): avc: denied { ioctl } for pid=4046 comm="syz.0.117" path="socket:[2788]" dev="sockfs" ino=2788 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 117.571599][ T28] audit: type=1400 audit(117.520:199): avc: denied { unmount } for pid=3119 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 118.040052][ T30] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.162583][ T30] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.250965][ T30] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.384539][ T30] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.260368][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 119.292218][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 119.368456][ T30] bond0 (unregistering): Released all slaves [ 119.375413][ T30] bond1 (unregistering): Released all slaves [ 119.477719][ T30] hsr_slave_0: left promiscuous mode [ 119.479879][ T30] hsr_slave_1: left promiscuous mode [ 119.508207][ T30] veth1_macvtap: left promiscuous mode [ 119.508544][ T30] veth0_macvtap: left promiscuous mode [ 119.508797][ T30] veth1_vlan: left promiscuous mode [ 119.509045][ T30] veth0_vlan: left promiscuous mode [ 120.312032][ T28] audit: type=1400 audit(120.260:200): avc: denied { setopt } for pid=4082 comm="syz.0.127" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 120.361584][ T28] audit: type=1400 audit(120.310:201): avc: denied { write } for pid=4082 comm="syz.0.127" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 120.598967][ T4085] cgroup: Unknown subsys name 'cpuset' [ 121.802906][ T28] audit: type=1400 audit(121.750:202): avc: denied { write } for pid=4091 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 121.890432][ T4096] usb usb1: usbfs: process 4096 (syz.0.130) did not claim interface 0 before use [ 122.400746][ T28] audit: type=1400 audit(122.350:203): avc: denied { create } for pid=4098 comm="syz.0.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.653021][ T4099] FAULT_INJECTION: forcing a failure. [ 122.653021][ T4099] name failslab, interval 1, probability 0, space 0, times 0 [ 122.653704][ T4099] CPU: 0 UID: 0 PID: 4099 Comm: syz.0.131 Not tainted syzkaller #0 PREEMPT [ 122.653870][ T4099] Hardware name: ARM-Versatile Express [ 122.654003][ T4099] Call trace: [ 122.654568][ T4099] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 122.654837][ T4099] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 122.654888][ T4099] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 122.654919][ T4099] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 122.654949][ T4099] r7:845e9900 r6:00000000 r5:845e9900 r4:83516664 [ 122.654955][ T4099] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 122.654982][ T4099] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 122.655017][ T4099] r8:00000000 r7:845e9900 r6:83c01240 r5:00000d40 r4:00000018 [ 122.655024][ T4099] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 122.655048][ T4099] [<805731f0>] (__kmalloc_noprof) from [<808790c0>] (tomoyo_encode2+0x64/0xec) [ 122.655091][ T4099] r10:00000fff r9:8442c800 r8:00000000 r7:8429c3b8 r6:84c0cea8 r5:83fc7ffd [ 122.655104][ T4099] r4:83fc7ff0 [ 122.655110][ T4099] [<8087905c>] (tomoyo_encode2) from [<8087916c>] (tomoyo_encode+0x24/0x30) [ 122.655144][ T4099] r9:8442c800 r8:00000000 r7:8429c3b8 r6:84c0cea8 r5:00001000 r4:83fc7ff1 [ 122.655151][ T4099] [<80879148>] (tomoyo_encode) from [<808791f8>] (tomoyo_realpath_from_path+0x80/0x16c) [ 122.655179][ T4099] r5:00001000 r4:83fc7000 [ 122.655185][ T4099] [<80879178>] (tomoyo_realpath_from_path) from [<8087527c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 122.655218][ T4099] r10:00000000 r9:00000005 r8:84c0ce80 r7:00008923 r6:81ee1554 r5:00000004 [ 122.655228][ T4099] r4:84c0cea8 r3:832db580 [ 122.655234][ T4099] [<808751b0>] (tomoyo_path_number_perm) from [<80879bd0>] (tomoyo_file_ioctl+0x1c/0x20) [ 122.655265][ T4099] r10:845e9900 r9:00000005 r8:84c0ce80 r7:20000040 r6:20000040 r5:00008923 [ 122.655273][ T4099] r4:84c0ce80 [ 122.655279][ T4099] [<80879bb4>] (tomoyo_file_ioctl) from [<80823ed0>] (security_file_ioctl+0x80/0x1d4) [ 122.655304][ T4099] [<80823e50>] (security_file_ioctl) from [<805ecf18>] (sys_ioctl+0x4c/0xb5c) [ 122.655355][ T4099] r7:20000040 r6:00008923 r5:84c0ce81 r4:00000000 [ 122.655373][ T4099] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 122.655484][ T4099] Exception stack(0xdfc99fa8 to 0xdfc99ff0) [ 122.655579][ T4099] 9fa0: 00000000 00000000 00000005 00008923 20000040 00000000 [ 122.655604][ T4099] 9fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f620dc [ 122.655616][ T4099] 9fe0: 76f61e88 76f61e78 0001903c 00130cf0 [ 122.655654][ T4099] r10:00000036 r9:845e9900 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 122.655662][ T4099] r4:00000000 [ 122.655855][ T4099] ERROR: Out of memory at tomoyo_realpath_from_path. [ 122.658045][ T4099] .: renamed from bond0 (while UP) [ 122.663774][ T28] audit: type=1400 audit(122.600:204): avc: denied { ioctl } for pid=4098 comm="syz.0.131" path="socket:[2860]" dev="sockfs" ino=2860 ioctlcmd=0x8923 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.888708][ T28] audit: type=1400 audit(122.840:205): avc: denied { write } for pid=4101 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 123.483474][ T2974] 8021q: adding VLAN 0 to HW filter on device eth1 [ 123.794691][ T4148] *** NOT YET: opcode db *** [ 124.374622][ T28] audit: type=1400 audit(124.320:206): avc: denied { mount } for pid=4155 comm="syz.0.134" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 124.428295][ T28] audit: type=1400 audit(124.380:207): avc: denied { unmount } for pid=3118 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 124.599092][ T28] audit: type=1400 audit(124.550:208): avc: denied { write } for pid=4158 comm="syz.0.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 125.627248][ T28] audit: type=1400 audit(125.580:209): avc: denied { write } for pid=4161 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 126.629791][ T28] audit: type=1400 audit(126.580:210): avc: denied { write } for pid=4218 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 126.752951][ T4059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 126.762312][ T4059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 126.783295][ T2974] 8021q: adding VLAN 0 to HW filter on device eth2 [ 127.318623][ T28] audit: type=1400 audit(127.270:211): avc: denied { create } for pid=4223 comm="syz.0.139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 127.651923][ T28] audit: type=1400 audit(127.600:212): avc: denied { write } for pid=4266 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 127.963418][ T28] audit: type=1400 audit(127.910:213): avc: denied { write } for pid=4288 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 128.201224][ T4059] hsr_slave_0: entered promiscuous mode [ 128.203739][ T4059] hsr_slave_1: entered promiscuous mode [ 128.213018][ T2974] 8021q: adding VLAN 0 to HW filter on device eth3 [ 128.830714][ T4059] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 128.841310][ T4059] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 128.857799][ T4059] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 128.863211][ T4059] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 128.865799][ T4059] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 128.880162][ T4059] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 128.883354][ T4059] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 128.897790][ T4059] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 129.109912][ T28] audit: type=1400 audit(129.060:214): avc: denied { write } for pid=4393 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 129.439565][ T28] audit: type=1400 audit(129.390:215): avc: denied { write } for pid=4405 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 129.602110][ T2974] 8021q: adding VLAN 0 to HW filter on device eth4 [ 129.915313][ T4416] netlink: 16 bytes leftover after parsing attributes in process `syz.0.143'. [ 130.409567][ T4059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.469281][ T4464] device-mapper: ioctl: Invalid ioctl structure: name te, dev f800 [ 135.644015][ T4471] tmpfs: Unsupported parameter 'huge' [ 135.872679][ T4059] veth0_vlan: entered promiscuous mode [ 135.907632][ T4059] veth1_vlan: entered promiscuous mode [ 136.035682][ T4059] veth0_macvtap: entered promiscuous mode [ 136.069029][ T4059] veth1_macvtap: entered promiscuous mode [ 136.157709][ T1385] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.158023][ T1385] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.158091][ T1385] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.158153][ T1385] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.612198][ T28] audit: type=1400 audit(137.560:216): avc: denied { name_bind } for pid=4505 comm="syz.2.167" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 140.048886][ T28] audit: type=1400 audit(140.000:217): avc: denied { create } for pid=4510 comm="syz.2.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 140.054828][ T28] audit: type=1400 audit(140.000:218): avc: denied { connect } for pid=4510 comm="syz.2.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 140.078588][ T28] audit: type=1400 audit(140.030:219): avc: denied { setopt } for pid=4510 comm="syz.2.169" laddr=fe80::d83e:daff:fe91:7c1 lport=26998 faddr=ff02::1 fport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 140.097980][ T28] audit: type=1400 audit(140.050:220): avc: denied { write } for pid=4510 comm="syz.2.169" laddr=fe80::d83e:daff:fe91:7c1 lport=26998 faddr=ff02::1 fport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 140.217291][ T28] audit: type=1400 audit(140.160:221): avc: denied { read } for pid=4510 comm="syz.2.169" laddr=fe80::d83e:daff:fe91:7c1 lport=26998 faddr=ff02::1 fport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 141.179568][ T28] audit: type=1400 audit(141.130:222): avc: denied { write } for pid=4516 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 141.797737][ T28] audit: type=1400 audit(141.740:223): avc: denied { write } for pid=4523 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 143.412668][ T28] audit: type=1400 audit(143.360:224): avc: denied { write } for pid=4530 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 143.984796][ T28] audit: type=1400 audit(143.930:225): avc: denied { write } for pid=4535 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 145.295112][ T28] audit: type=1400 audit(145.240:226): avc: denied { write } for pid=4546 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 145.729720][ T28] audit: type=1400 audit(145.680:227): avc: denied { write } for pid=4553 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 146.901185][ T28] audit: type=1400 audit(146.850:228): avc: denied { write } for pid=4556 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 147.294262][ T28] audit: type=1400 audit(147.240:229): avc: denied { write } for pid=4561 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 148.254467][ T4566] VFS: file-max limit 0 reached [ 150.062888][ T4576] mmap: syz.2.186 (4576) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 150.628135][ T959] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.628307][ T959] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.628371][ T959] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.628433][ T959] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.837689][ T4582] netlink: 'syz.2.189': attribute type 25 has an invalid length. [ 150.837846][ T4582] netlink: 8 bytes leftover after parsing attributes in process `syz.2.189'. [ 150.887041][ T959] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 150.887195][ T959] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 150.887253][ T959] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 150.887309][ T959] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 151.843600][ T28] audit: type=1400 audit(151.790:230): avc: denied { setopt } for pid=4603 comm="syz.2.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 151.857647][ T4606] process 'syz.0.195' launched '/dev/fd/5' with NULL argv: empty string added [ 151.866220][ T28] audit: type=1400 audit(151.810:231): avc: denied { execute_no_trans } for pid=4604 comm="syz.0.195" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=1036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 151.985966][ T4611] netlink: 8 bytes leftover after parsing attributes in process `syz.0.201'. [ 152.656798][ T4619] netlink: 28 bytes leftover after parsing attributes in process `syz.2.205'. [ 156.257353][ T28] audit: type=1400 audit(156.200:232): avc: denied { mount } for pid=4634 comm="syz.2.212" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 156.308735][ T28] audit: type=1400 audit(156.260:233): avc: denied { unmount } for pid=4059 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 156.937298][ T28] audit: type=1400 audit(156.870:234): avc: denied { write } for pid=4642 comm="syz.0.216" name="file0" dev="tmpfs" ino=547 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 156.937476][ T28] audit: type=1400 audit(156.890:235): avc: denied { open } for pid=4642 comm="syz.0.216" path="/102/file0" dev="tmpfs" ino=547 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 156.950262][ T4643] block device autoloading is deprecated and will be removed. [ 156.972319][ T28] audit: type=1400 audit(156.920:236): avc: denied { ioctl } for pid=4642 comm="syz.0.216" path="/102/file0" dev="tmpfs" ino=547 ioctlcmd=0xc0481273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 158.187443][ T4660] netlink: 8 bytes leftover after parsing attributes in process `syz.2.223'. [ 158.187613][ T4660] netlink: 8 bytes leftover after parsing attributes in process `syz.2.223'. [ 159.190199][ T28] audit: type=1400 audit(159.140:237): avc: denied { watch_reads } for pid=4666 comm="syz.0.227" path="/107" dev="tmpfs" ino=569 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 159.537536][ T4674] tap0: tun_chr_ioctl cmd 2148553947 [ 159.846227][ T28] audit: type=1400 audit(159.790:238): avc: denied { getopt } for pid=4684 comm="syz.0.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 160.067427][ T4689] bond1: entered promiscuous mode [ 160.069268][ T4689] 8021q: adding VLAN 0 to HW filter on device bond1 [ 160.167834][ T4724] netlink: 56 bytes leftover after parsing attributes in process `syz.2.236'. [ 160.923567][ T28] audit: type=1400 audit(160.870:239): avc: denied { connect } for pid=4744 comm="syz.0.246" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 161.197376][ T28] audit: type=1326 audit(161.140:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4751 comm="syz.0.249" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 161.197528][ T28] audit: type=1326 audit(161.140:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4751 comm="syz.0.249" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 161.197584][ T28] audit: type=1326 audit(161.140:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4751 comm="syz.0.249" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 161.197628][ T28] audit: type=1326 audit(161.140:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4751 comm="syz.0.249" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 164.756993][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 164.757086][ T28] audit: type=1400 audit(164.690:283): avc: denied { accept } for pid=4760 comm="syz.2.253" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 165.631202][ T28] audit: type=1326 audit(165.580:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4762 comm="syz.0.254" exe="/syz-executor" sig=9 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x0 [ 168.609800][ T28] audit: type=1400 audit(168.560:285): avc: denied { map } for pid=4770 comm="syz.2.256" path="socket:[5660]" dev="sockfs" ino=5660 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 170.217295][ T4784] netlink: 4 bytes leftover after parsing attributes in process `syz.2.261'. [ 170.219526][ T4784] netlink: 16 bytes leftover after parsing attributes in process `syz.2.261'. [ 171.520266][ T28] audit: type=1326 audit(171.470:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.520426][ T28] audit: type=1326 audit(171.470:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.524323][ T28] audit: type=1326 audit(171.470:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.529604][ T28] audit: type=1326 audit(171.480:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.537465][ T28] audit: type=1326 audit(171.490:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=80 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.538042][ T28] audit: type=1326 audit(171.490:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.539315][ T28] audit: type=1326 audit(171.490:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.539942][ T28] audit: type=1326 audit(171.490:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.548177][ T28] audit: type=1326 audit(171.490:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=436 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 171.548330][ T28] audit: type=1326 audit(171.500:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4792 comm="syz.0.267" exe="/syz-executor" sig=0 arch=40000028 syscall=248 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 176.954937][ T28] audit: type=1326 audit(176.900:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4811 comm="syz.2.276" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7fc00000 [ 177.040061][ T4821] binfmt_misc: register: failed to install interpreter ./file0 [ 177.127099][ T28] audit: type=1400 audit(177.070:297): avc: denied { map } for pid=4822 comm="syz.2.281" path="/dev/nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 177.167393][ T28] audit: type=1400 audit(177.110:298): avc: denied { execute } for pid=4822 comm="syz.2.281" path="/dev/nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 178.352931][ T4838] FAULT_INJECTION: forcing a failure. [ 178.352931][ T4838] name failslab, interval 1, probability 0, space 0, times 0 [ 178.353119][ T4838] CPU: 1 UID: 0 PID: 4838 Comm: syz.0.285 Not tainted syzkaller #0 PREEMPT [ 178.353172][ T4838] Hardware name: ARM-Versatile Express [ 178.353197][ T4838] Call trace: [ 178.353238][ T4838] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 178.353345][ T4838] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 178.353363][ T4838] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 178.353429][ T4838] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 178.353493][ T4838] r7:0000001c r6:00000000 r5:84e4a580 r4:83516664 [ 178.353510][ T4838] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 178.353569][ T4838] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 178.353640][ T4838] r8:84e4a580 r7:0000001c r6:805d607c r5:00000dc0 r4:83c01240 [ 178.353658][ T4838] [<80594c00>] (should_failslab) from [<80574330>] (__kmalloc_cache_noprof+0x58/0x338) [ 178.353712][ T4838] [<805742d8>] (__kmalloc_cache_noprof) from [<805d607c>] (sget_fc+0x2e8/0x8d4) [ 178.353779][ T4838] r10:86e55f0c r9:86e55eec r8:00000001 r7:86e55c44 r6:8341e340 r5:83cf2e00 [ 178.353800][ T4838] r4:86e55c00 [ 178.353813][ T4838] [<805d5d94>] (sget_fc) from [<805d693c>] (get_tree_nodev+0x24/0x90) [ 178.353876][ T4838] r10:83688728 r9:8341e340 r8:00000001 r7:8080f2c4 r6:8341e340 r5:83cf2e00 [ 178.353928][ T4838] r4:86b0e000 [ 178.353954][ T4838] [<805d6918>] (get_tree_nodev) from [<8080ed28>] (mqueue_get_tree+0x40/0x44) [ 178.354026][ T4838] r7:8341e440 r6:8341e340 r5:83cf2e00 r4:86b0e000 [ 178.354043][ T4838] [<8080ece8>] (mqueue_get_tree) from [<805d2b58>] (vfs_get_tree+0x2c/0x118) [ 178.354102][ T4838] [<805d2b2c>] (vfs_get_tree) from [<806018e0>] (fc_mount_longterm+0x14/0x8c) [ 178.354168][ T4838] r6:8341e340 r5:83cf2e00 r4:86b0e000 [ 178.354185][ T4838] [<806018cc>] (fc_mount_longterm) from [<80811d44>] (mq_init_ns+0x134/0x30c) [ 178.354245][ T4838] r5:83cf2e00 r4:86b0e000 [ 178.354261][ T4838] [<80811c10>] (mq_init_ns) from [<808124e4>] (copy_ipcs+0x1b8/0x404) [ 178.354330][ T4838] r9:8341e340 r8:8341e440 r7:86b0e340 r6:86b0e000 r5:8341e340 r4:8341fbe0 [ 178.354347][ T4838] [<8081232c>] (copy_ipcs) from [<8028528c>] (create_new_namespaces+0xb4/0x454) [ 178.354431][ T4838] r9:8341e340 r8:28000600 r7:00000000 r6:84e4a580 r5:866c7960 r4:86094500 [ 178.354453][ T4838] [<802851d8>] (create_new_namespaces) from [<80285ac0>] (unshare_nsproxy_namespaces+0x84/0xa4) [ 178.354527][ T4838] r10:00000151 r9:84e4a580 r8:8020029c r7:8341e340 r6:dfb31f70 r5:86d9e300 [ 178.354550][ T4838] r4:28000600 [ 178.354565][ T4838] [<80285a3c>] (unshare_nsproxy_namespaces) from [<80250d80>] (ksys_unshare+0x1a8/0x3d4) [ 178.354635][ T4838] r7:86d9e300 r6:84e4a580 r5:00000000 r4:28000600 [ 178.354652][ T4838] [<80250bd8>] (ksys_unshare) from [<80250fbc>] (sys_unshare+0x10/0x14) [ 178.354716][ T4838] r7:00000151 r6:00356308 r5:00000000 r4:00000000 [ 178.354757][ T4838] [<80250fac>] (sys_unshare) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 178.354814][ T4838] Exception stack(0xdfb31fa8 to 0xdfb31ff0) [ 178.354855][ T4838] 1fa0: 00000000 00000000 28000600 00000000 00000000 00000000 [ 178.354889][ T4838] 1fc0: 00000000 00000000 00356308 00000151 003562d8 00000000 00000001 76f620dc [ 178.354921][ T4838] 1fe0: 76f61e88 76f61e78 0001903c 00130cf0 [ 180.849431][ T28] audit: type=1400 audit(180.800:299): avc: denied { create } for pid=4850 comm="syz.0.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 181.550850][ T58] nci: nci_rsp_packet: unsupported rsp opcode 0xf01 [ 182.507949][ T4865] netlink: 132 bytes leftover after parsing attributes in process `syz.2.295'. [ 186.049998][ T4851] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 187.131769][ T4890] dlm: plock device version mismatch: kernel (1.2.0), user (0.0.0) [ 187.308437][ T4894] fuse: Bad value for 'fd' [ 187.514219][ T4902] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.515170][ T4902] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.817102][ T28] audit: type=1400 audit(188.760:300): avc: denied { setopt } for pid=4918 comm="syz.0.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 188.943424][ T28] audit: type=1400 audit(188.890:301): avc: denied { cmd } for pid=4919 comm="syz.2.312" path="/dev/ublk-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 189.258700][ T28] audit: type=1400 audit(189.210:302): avc: denied { map } for pid=4919 comm="syz.2.312" path="/dev/ublkc0" dev="devtmpfs" ino=776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 189.264657][ T4921] ublk_batch_commit_io: dev 0 queue 0 io 0: commit failure -16 [ 189.265383][ T4921] ublk_batch_commit_io: dev 0 queue 0 io 0: commit failure -16 [ 189.432040][ T4921] ublk_batch_commit_io: dev 0 queue 1 io 0: commit failure -16 [ 189.432528][ T4921] ublk_batch_commit_io: dev 0 queue 1 io 0: commit failure -16 [ 189.854196][ T4020] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 190.141732][ T4020] usb 1-1: New USB device found: idVendor=104f, idProduct=0004, bcdDevice=1.00 [ 190.150078][ T4020] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 190.150183][ T4020] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 190.218857][ T4020] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 190.218976][ T4020] usb 1-1: Product: syz [ 190.219003][ T4020] usb 1-1: Manufacturer: syz [ 190.292776][ T4020] iuu_phoenix 1-1:1.0: iuu_phoenix converter detected [ 190.307018][ T4020] usb 1-1: iuu_phoenix converter now attached to ttyUSB0 [ 192.123159][ T4927] iuu_phoenix ttyUSB0: iuu_open - failed submitting read urb, error -90 [ 192.144364][ T4020] usb 1-1: USB disconnect, device number 2 [ 192.379239][ T4020] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 192.380521][ T4020] iuu_phoenix 1-1:1.0: device disconnected [ 192.570068][ T4959] bonding: unable to delete non-existent bond0 [ 193.417480][ T4020] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 193.567076][ T4020] usb 1-1: Using ep0 maxpacket: 8 [ 193.575067][ T4020] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 193.598051][ T4020] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 193.598290][ T4020] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 193.598334][ T4020] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 193.598370][ T4020] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 193.598452][ T4020] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.598549][ T4020] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.867061][ T4020] usb 1-1: usb_control_msg returned -32 [ 193.867203][ T4020] usbtmc 1-1:16.0: can't read capabilities [ 194.202570][ T4989] syz.2.323 uses obsolete (PF_INET,SOCK_PACKET) [ 197.710286][ T28] audit: type=1400 audit(197.660:303): avc: denied { wake_alarm } for pid=5001 comm="syz.2.326" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 199.389720][ T5017] netlink: 'syz.2.330': attribute type 4 has an invalid length. [ 199.389845][ T5017] netlink: 17 bytes leftover after parsing attributes in process `syz.2.330'. [ 199.993947][ T5019] FAULT_INJECTION: forcing a failure. [ 199.993947][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 199.994102][ T5019] CPU: 1 UID: 0 PID: 5019 Comm: syz.2.331 Not tainted syzkaller #0 PREEMPT [ 199.994151][ T5019] Hardware name: ARM-Versatile Express [ 199.994176][ T5019] Call trace: [ 199.994214][ T5019] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 199.994313][ T5019] r7:60000113 r6:60000113 r5:8253d380 r4:00000000 [ 199.994375][ T5019] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 199.994464][ T5019] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 199.996403][ T5019] r7:845d0c80 r6:00000000 r5:845d0c80 r4:83516664 [ 199.996442][ T5019] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 199.996522][ T5019] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 199.996591][ T5019] r8:00000000 r7:845d0c80 r6:806abf9c r5:00000dc0 r4:83cbaf00 [ 199.996608][ T5019] [<80594c00>] (should_failslab) from [<805722c4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 199.996661][ T5019] [<80572268>] (kmem_cache_alloc_noprof) from [<806abf9c>] (__kernfs_new_node+0x54/0x25c) [ 199.997136][ T5019] r10:8340b48c r9:845d0c80 r8:8275aa50 r7:86659ec8 r6:81f654c8 r5:83c1d9c0 [ 199.998376][ T5019] r4:86659ec8 [ 199.999520][ T5019] [<806abf48>] (__kernfs_new_node) from [<806ade00>] (kernfs_create_dir_ns+0x80/0xd4) [ 200.003631][ T5019] r10:8340b48c r9:83c1d9c0 r8:00000000 r7:81f654c8 r6:00000000 r5:000041ed [ 200.003915][ T5019] r4:86659ec8 [ 200.003939][ T5019] [<806add80>] (kernfs_create_dir_ns) from [<806b2104>] (internal_create_group+0x114/0x54c) [ 200.004034][ T5019] r9:83562900 r8:00000000 r7:00000000 r6:85fe9400 r5:81f65438 r4:85fe9400 [ 200.004052][ T5019] [<806b1ff0>] (internal_create_group) from [<806b2554>] (sysfs_create_group+0x18/0x1c) [ 200.004121][ T5019] r10:8340b48c r9:83562900 r8:00000000 r7:00000000 r6:8207e350 r5:85fe9400 [ 200.004140][ T5019] r4:85fe9400 [ 200.004154][ T5019] [<806b253c>] (sysfs_create_group) from [<80c441d8>] (dpm_sysfs_add+0x30/0xf8) [ 200.004216][ T5019] [<80c441a8>] (dpm_sysfs_add) from [<80c30bc0>] (device_add+0x358/0x834) [ 200.004339][ T5019] r5:00000000 r4:85fe9400 [ 200.004357][ T5019] [<80c30868>] (device_add) from [<8173d5b4>] (netdev_register_kobject+0x7c/0x14c) [ 200.004464][ T5019] r10:8340b48c r9:a4cc55e0 r8:00000000 r7:85fe96e4 r6:85fe9400 r5:85fe95f8 [ 200.004495][ T5019] r4:85fe9000 [ 200.004513][ T5019] [<8173d538>] (netdev_register_kobject) from [<816f75b4>] (register_netdevice+0x540/0xa04) [ 200.004584][ T5019] r9:a4cc55e0 r8:00000000 r7:85fe96e4 r6:869d4000 r5:00000000 r4:85fe9000 [ 200.004601][ T5019] [<816f7074>] (register_netdevice) from [<81a45d2c>] (ip6gre_newlink_common+0x6c/0x124) [ 200.004693][ T5019] r10:86af7800 r9:dfaa5a9e r8:00000000 r7:864cb000 r6:869d4000 r5:00000001 [ 200.004722][ T5019] r4:85fe9000 [ 200.004737][ T5019] [<81a45cc0>] (ip6gre_newlink_common) from [<81a493e8>] (ip6gre_newlink+0xa4/0x14c) [ 200.004807][ T5019] r9:86af7a00 r8:85fe9740 r7:83416c38 r6:864cb134 r5:869d4000 r4:85fe9000 [ 200.004825][ T5019] [<81a49344>] (ip6gre_newlink) from [<8170be44>] (rtnl_newlink+0x504/0xc34) [ 200.004896][ T5019] r10:85fe9000 r9:dfaa5c48 r8:85ff6480 r7:00000000 r6:dfaa5b78 r5:864cb000 [ 200.004916][ T5019] r4:83416d44 [ 200.004932][ T5019] [<8170b940>] (rtnl_newlink) from [<81707ddc>] (rtnetlink_rcv_msg+0x2dc/0x340) [ 200.005000][ T5019] r10:00000000 r9:00000000 r8:838391dc r7:83dfd840 r6:00000000 r5:8170b940 [ 200.005018][ T5019] r4:85ff6480 [ 200.005034][ T5019] [<81707b00>] (rtnetlink_rcv_msg) from [<817ea974>] (netlink_rcv_skb+0xc0/0x120) [ 200.005123][ T5019] r10:8340f6b0 r9:869d4000 r8:86fd7780 r7:85ff6480 r6:81707b00 r5:83dfd840 [ 200.005144][ T5019] r4:00000000 [ 200.005159][ T5019] [<817ea8b4>] (netlink_rcv_skb) from [<817065e0>] (rtnetlink_rcv+0x18/0x1c) [ 200.005221][ T5019] r7:86af7c64 r6:83dfd840 r5:00000040 r4:86af7c00 [ 200.005239][ T5019] [<817065c8>] (rtnetlink_rcv) from [<817ea1a8>] (netlink_unicast+0x3a0/0x420) [ 200.005293][ T5019] [<817e9e08>] (netlink_unicast) from [<817ea404>] (netlink_sendmsg+0x1dc/0x46c) [ 200.005358][ T5019] r10:00000000 r9:86f24400 r8:00000000 r7:00000000 r6:00000040 r5:83dfd840 [ 200.005385][ T5019] r4:dfaa5f28 [ 200.005401][ T5019] [<817ea228>] (netlink_sendmsg) from [<816b2ed8>] (__sock_sendmsg+0x44/0xb0) [ 200.005471][ T5019] r10:00000000 r9:00000000 r8:dfaa5dd4 r7:00000000 r6:85aeb6c0 r5:dfaa5f28 [ 200.005491][ T5019] r4:00000000 [ 200.005976][ T5019] [<816b2e94>] (__sock_sendmsg) from [<816b3dcc>] (____sys_sendmsg+0x238/0x2fc) [ 200.006441][ T5019] r7:00000000 r6:00000000 r5:85aeb6c0 r4:dfaa5f28 [ 200.006460][ T5019] [<816b3b94>] (____sys_sendmsg) from [<816b4204>] (___sys_sendmsg+0x9c/0xd0) [ 200.006533][ T5019] r10:00000128 r9:200001c0 r8:00000000 r7:00000000 r6:85aeb6c0 r5:dfaa5f28 [ 200.006553][ T5019] r4:00000000 [ 200.006567][ T5019] [<816b4168>] (___sys_sendmsg) from [<816b6698>] (__sys_sendmsg+0x8c/0xe0) [ 200.006634][ T5019] r9:845d0c80 r8:865be800 r7:00000000 r6:200001c0 r5:865be801 r4:00000004 [ 200.006786][ T5019] [<816b660c>] (__sys_sendmsg) from [<816b6700>] (sys_sendmsg+0x14/0x18) [ 200.009594][ T5019] r8:8020029c r7:00000128 r6:00356310 r5:00000000 r4:00000000 [ 200.010699][ T5019] [<816b66ec>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 200.014903][ T5019] Exception stack(0xdfaa5fa8 to 0xdfaa5ff0) [ 200.015229][ T5019] 5fa0: 00000000 00000000 00000004 200001c0 00000000 00000000 [ 200.015267][ T5019] 5fc0: 00000000 00000000 00356310 00000128 003562d8 00000000 00000001 76fa70dc [ 200.015294][ T5019] 5fe0: 76fa6e88 76fa6e78 0001903c 00130cf0 [ 202.408421][ T28] audit: type=1400 audit(202.360:304): avc: denied { name_bind } for pid=5030 comm="syz.2.333" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 203.313745][ T5047] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 203.323424][ T28] audit: type=1400 audit(203.270:305): avc: denied { search } for pid=5046 comm="syz.2.338" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.323609][ T28] audit: type=1400 audit(203.270:306): avc: denied { search } for pid=5046 comm="syz.2.338" name="events" dev="tracefs" ino=94 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.324940][ T28] audit: type=1400 audit(203.270:307): avc: denied { search } for pid=5046 comm="syz.2.338" name="sched" dev="tracefs" ino=4975 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.325100][ T28] audit: type=1400 audit(203.270:308): avc: denied { search } for pid=5046 comm="syz.2.338" name="sched_switch" dev="tracefs" ino=4977 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.325683][ T28] audit: type=1400 audit(203.270:309): avc: denied { write search } for pid=5046 comm="syz.2.338" name="sched_switch" dev="tracefs" ino=4977 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.326228][ T28] audit: type=1400 audit(203.270:310): avc: denied { add_name } for pid=5046 comm="syz.2.338" name="enable" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 203.343245][ T28] audit: type=1400 audit(203.290:311): avc: denied { create } for pid=5046 comm="syz.2.338" name="enable" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=file permissive=1 [ 203.346097][ T28] audit: type=1400 audit(203.290:312): avc: denied { write } for pid=5046 comm="syz.2.338" name="enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 203.353543][ T28] audit: type=1400 audit(203.290:313): avc: denied { open } for pid=5046 comm="syz.2.338" path="/112/debug/tracing/events/sched/sched_switch/enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 203.748977][ T5055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.749639][ T5055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.848610][ T28] audit: type=1400 audit(203.800:314): avc: denied { create } for pid=5058 comm="syz.2.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 203.853893][ T5059] FAULT_INJECTION: forcing a failure. [ 203.853893][ T5059] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 203.854035][ T5059] CPU: 0 UID: 0 PID: 5059 Comm: syz.2.343 Not tainted syzkaller #0 PREEMPT [ 203.854080][ T5059] Hardware name: ARM-Versatile Express [ 203.854103][ T5059] Call trace: [ 203.854142][ T5059] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 203.854240][ T5059] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 203.854257][ T5059] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 203.854311][ T5059] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 203.854369][ T5059] r7:dfa61f68 r6:00000000 r5:84e4a580 r4:83554138 [ 203.854383][ T5059] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 203.854437][ T5059] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 203.854493][ T5059] r8:811c2e4c r7:dfa61f68 r6:868b4ac0 r5:20000180 r4:00000002 [ 203.854508][ T5059] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 203.854553][ T5059] [<80a4b84c>] (should_fail_usercopy) from [<811c2e8c>] (userio_char_write+0x40/0x2fc) [ 203.854613][ T5059] [<811c2e4c>] (userio_char_write) from [<805d01b4>] (vfs_write+0xd4/0x42c) [ 203.854679][ T5059] r7:dfa61f68 r6:20000180 r5:8666c400 r4:00000002 [ 203.854694][ T5059] [<805d00e0>] (vfs_write) from [<805d0680>] (ksys_write+0x74/0xec) [ 203.854766][ T5059] r10:00000004 r9:84e4a580 r8:8020029c r7:00000000 r6:00000000 r5:8666c400 [ 203.854788][ T5059] r4:8666c401 [ 203.854801][ T5059] [<805d060c>] (ksys_write) from [<805d0708>] (sys_write+0x10/0x14) [ 203.854859][ T5059] r7:00000004 r6:00356310 r5:00000000 r4:00000000 [ 203.854872][ T5059] [<805d06f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 203.854918][ T5059] Exception stack(0xdfa61fa8 to 0xdfa61ff0) [ 203.854954][ T5059] 1fa0: 00000000 00000000 00000005 20000180 00000002 00000000 [ 203.854987][ T5059] 1fc0: 00000000 00000000 00356310 00000004 003562d8 00000000 00000001 76fa70dc [ 203.855012][ T5059] 1fe0: 76fa6e88 76fa6e78 0001903c 00130cf0 [ 203.855500][ T5059] misc userio: No port type given on /dev/userio [ 204.372575][ T5063] comedi: valid board names for 8255 driver are: [ 204.372708][ T5063] 8255 [ 204.372759][ T5063] comedi: valid board names for vmk80xx driver are: [ 204.372781][ T5063] vmk80xx [ 204.372796][ T5063] comedi: valid board names for usbduxsigma driver are: [ 204.372807][ T5063] usbduxsigma [ 204.372818][ T5063] comedi: valid board names for usbduxfast driver are: [ 204.372829][ T5063] usbduxfast [ 204.372840][ T5063] comedi: valid board names for usbdux driver are: [ 204.372852][ T5063] usbdux [ 204.372864][ T5063] comedi: valid board names for ni6501 driver are: [ 204.372876][ T5063] ni6501 [ 204.372887][ T5063] comedi: valid board names for dt9812 driver are: [ 204.372900][ T5063] dt9812 [ 204.372911][ T5063] comedi: valid board names for ni_labpc_cs driver are: [ 204.372924][ T5063] ni_labpc_cs [ 204.372937][ T5063] comedi: valid board names for ni_daq_700 driver are: [ 204.372950][ T5063] ni_daq_700 [ 204.372961][ T5063] comedi: valid board names for labpc_pci driver are: [ 204.372975][ T5063] labpc_pci [ 204.372987][ T5063] comedi: valid board names for adl_pci9118 driver are: [ 204.373011][ T5063] pci9118dg [ 204.373046][ T5063] pci9118hg [ 204.373087][ T5063] pci9118hr [ 204.373103][ T5063] comedi: valid board names for 8255_pci driver are: [ 204.373117][ T5063] 8255_pci [ 204.373128][ T5063] comedi: valid board names for comedi_parport driver are: [ 204.373140][ T5063] comedi_parport [ 204.373151][ T5063] comedi: valid board names for comedi_test driver are: [ 204.373164][ T5063] comedi_test [ 204.373175][ T5063] comedi: valid board names for comedi_bond driver are: [ 204.373189][ T5063] comedi_bond [ 207.189147][ T5076] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.190530][ T5076] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.290247][ T5080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.290909][ T5080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.494202][ T98] usb 1-1: USB disconnect, device number 3 [ 208.625569][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 208.625676][ T28] audit: type=1400 audit(208.570:317): avc: denied { load_policy } for pid=5100 comm="syz.2.357" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 208.629913][ T5102] SELinux: policydb string length 0 does not match expected length 8 [ 208.633732][ T5102] SELinux: failed to load policy [ 210.988053][ T3731] logitech-hidpp-device 0003:046D:C082.0001: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 211.124444][ T5137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.138197][ T5137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.492076][ T5152] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 212.783564][ T5167] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.785310][ T5167] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 218.718892][ T28] audit: type=1400 audit(218.660:318): avc: denied { read } for pid=5200 comm="syz.2.394" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 218.883512][ T28] audit: type=1400 audit(218.830:319): avc: denied { read } for pid=5202 comm="syz.2.395" name="dm0" dev="tmpfs" ino=813 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 220.284387][ T5208] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.285477][ T5208] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.260862][ T5222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.262605][ T5222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.500420][ T5237] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.500999][ T5237] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.627800][ T98] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 224.789969][ T98] usb 1-1: New USB device found: idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 224.794601][ T98] usb 1-1: config 0 has an invalid interface number: 50 but max is 0 [ 224.794752][ T98] usb 1-1: config 0 has no interface number 0 [ 224.794868][ T98] usb 1-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 224.822590][ T98] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.822746][ T98] usb 1-1: Product: syz [ 224.822776][ T98] usb 1-1: Manufacturer: syz [ 224.822800][ T98] usb 1-1: SerialNumber: syz [ 224.831246][ T98] usb 1-1: config 0 descriptor?? [ 224.848018][ T98] yurex 1-1:0.50: USB YUREX device now attached to Yurex #0 [ 225.054364][ T4020] usb 1-1: USB disconnect, device number 4 [ 225.065707][ T4020] yurex 1-1:0.50: USB YUREX #0 now disconnected [ 225.630240][ T28] audit: type=1400 audit(225.580:320): avc: denied { write } for pid=5298 comm="syz.0.416" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 225.812513][ T28] audit: type=1400 audit(225.760:321): avc: denied { associate } for pid=5304 comm="syz.0.418" name="core" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 225.824993][ T28] audit: type=1400 audit(225.770:322): avc: denied { mounton } for pid=5302 comm="syz.0.418" path="/proc/387/task" dev="proc" ino=6270 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 226.167060][ T4020] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 226.328869][ T4020] usb 1-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 226.332395][ T4020] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 226.332515][ T4020] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 226.332578][ T4020] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 226.332649][ T4020] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 226.332715][ T4020] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 226.342439][ T4020] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 226.342495][ T4020] usb 1-1: Product: syz [ 226.342509][ T4020] usb 1-1: Manufacturer: syz [ 226.350626][ T4020] cdc_wdm 1-1:1.0: skipping garbage [ 226.350724][ T4020] cdc_wdm 1-1:1.0: skipping garbage [ 226.353045][ T4020] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 226.564982][ T94] usb 1-1: USB disconnect, device number 5 [ 227.788858][ T5344] netlink: 'syz.0.426': attribute type 10 has an invalid length. [ 227.790664][ T5344] veth0_macvtap: left promiscuous mode [ 227.791673][ T5344] macvtap0: entered allmulticast mode [ 227.889420][ T5346] netlink: 44 bytes leftover after parsing attributes in process `syz.0.427'. [ 228.262446][ T959] nvmet: connect request for invalid subsystem testsu! [ 228.264604][ T5352] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "testsu" [ 229.317969][ T5242] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 229.558065][ T5378] FAULT_INJECTION: forcing a failure. [ 229.558065][ T5378] name failslab, interval 1, probability 0, space 0, times 0 [ 229.558191][ T5378] CPU: 1 UID: 0 PID: 5378 Comm: syz.2.437 Not tainted syzkaller #0 PREEMPT [ 229.558235][ T5378] Hardware name: ARM-Versatile Express [ 229.558255][ T5378] Call trace: [ 229.558294][ T5378] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 229.558432][ T5378] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 229.558450][ T5378] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 229.558502][ T5378] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 229.558601][ T5378] r7:86330c80 r6:00000000 r5:86330c80 r4:83516664 [ 229.558620][ T5378] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 229.558677][ T5378] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 229.558744][ T5378] r8:00000000 r7:86330c80 r6:805fdde4 r5:00000cc0 r4:83cba240 [ 229.558760][ T5378] [<80594c00>] (should_failslab) from [<805722c4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 229.558821][ T5378] [<80572268>] (kmem_cache_alloc_noprof) from [<805fdde4>] (dup_fd+0x34/0x3d0) [ 229.558888][ T5378] r10:000001b4 r9:86330c80 r8:83687d70 r7:86964900 r6:dfb35f68 r5:86964900 [ 229.558908][ T5378] r4:ffffffff [ 229.558922][ T5378] [<805fddb0>] (dup_fd) from [<805fe52c>] (sys_close_range+0xa4/0x3ac) [ 229.558988][ T5378] r10:000001b4 r9:86330c80 r8:00000002 r7:ffffffff r6:86330c80 r5:86964900 [ 229.559006][ T5378] r4:ffffffff [ 229.559019][ T5378] [<805fe488>] (sys_close_range) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 229.559083][ T5378] Exception stack(0xdfb35fa8 to 0xdfb35ff0) [ 229.559122][ T5378] 5fa0: 00000000 00000000 ffffffff ffffffff 00000002 00000000 [ 229.559161][ T5378] 5fc0: 00000000 00000000 00356310 000001b4 003562d8 00000000 00000001 76fa70dc [ 229.559187][ T5378] 5fe0: 76fa6e88 76fa6e78 0001903c 00130cf0 [ 229.559222][ T5378] r10:000001b4 r9:86330c80 r8:8020029c r7:000001b4 r6:00356310 r5:00000000 [ 229.559239][ T5378] r4:00000000 [ 233.877762][ T5365] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 234.104909][ T28] audit: type=1400 audit(234.050:323): avc: denied { create } for pid=5389 comm="syz.0.439" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 234.120957][ T28] audit: type=1400 audit(234.070:324): avc: denied { mounton } for pid=5389 comm="syz.0.439" path="/199/file0" dev="tmpfs" ino=1049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 236.945917][ T28] audit: type=1400 audit(236.890:325): avc: denied { unlink } for pid=3118 comm="syz-executor" name="file0" dev="tmpfs" ino=1049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 237.380978][ T5418] syzkaller0: entered promiscuous mode [ 237.381087][ T5418] syzkaller0: entered allmulticast mode [ 238.857627][ T3731] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 239.011416][ T3731] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 239.029827][ T3731] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 239.029964][ T3731] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 239.030072][ T3731] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 239.030153][ T3731] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.257121][ T3731] usb 1-1: GET_CAPABILITIES returned 0 [ 239.257270][ T3731] usbtmc 1-1:16.0: can't read capabilities [ 239.468607][ T3731] usb 1-1: USB disconnect, device number 6 [ 241.401918][ T5514] syzkaller0: entered promiscuous mode [ 241.402098][ T5514] syzkaller0: entered allmulticast mode [ 241.893585][ T5520] netlink: 8 bytes leftover after parsing attributes in process `syz.0.468'. [ 242.567378][ T98] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 242.794425][ T98] usb 1-1: Using ep0 maxpacket: 32 [ 242.813923][ T98] usb 1-1: unable to get BOS descriptor or descriptor too short [ 242.814152][ T98] usb 1-1: New USB device found: idVendor=0ccd, idProduct=0102, bcdDevice=89.0e [ 242.982254][ T98] usb 1-1: string descriptor 0 read error: -22 [ 242.985043][ T98] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.343023][ T10] usb 1-1: USB disconnect, device number 7 [ 245.928264][ T5568] syz_tun: entered allmulticast mode [ 246.271729][ T5565] netlink: 8 bytes leftover after parsing attributes in process `syz.2.478'. [ 247.972428][ T28] audit: type=1400 audit(247.920:326): avc: denied { create } for pid=5582 comm="syz.2.484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 248.019528][ T28] audit: type=1400 audit(247.970:327): avc: denied { bind } for pid=5582 comm="syz.2.484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 248.021632][ T28] audit: type=1400 audit(247.970:328): avc: denied { listen } for pid=5582 comm="syz.2.484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 248.022883][ T28] audit: type=1400 audit(247.970:329): avc: denied { accept } for pid=5582 comm="syz.2.484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 253.742518][ T5647] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.744013][ T5647] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 254.016970][ T5656] capability: warning: `syz.2.496' uses deprecated v2 capabilities in a way that may be insecure [ 254.419597][ T5667] netlink: 8 bytes leftover after parsing attributes in process `syz.0.500'. [ 254.421231][ T5667] netlink: 8 bytes leftover after parsing attributes in process `syz.0.500'. [ 254.529406][ T5671] netlink: 16 bytes leftover after parsing attributes in process `syz.0.501'. [ 254.728125][ T5676] random: crng reseeded on system resumption [ 255.167491][ T45] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 255.364755][ T45] usb 1-1: New USB device found: idVendor=06cd, idProduct=0107, bcdDevice=1b.3e [ 255.478342][ T45] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 255.479008][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 255.479498][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 255.479885][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 255.480113][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 255.480460][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 59391, setting to 1024 [ 255.480825][ T45] usb 1-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 255.577513][ T45] usb 1-1: New USB device strings: Mfr=234, Product=28, SerialNumber=3 [ 255.577627][ T45] usb 1-1: Product: syz [ 255.577657][ T45] usb 1-1: Manufacturer: syz [ 255.577684][ T45] usb 1-1: SerialNumber: syz [ 255.660493][ T5679] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 255.663979][ T5679] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 255.857205][ T5679] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 255.857615][ T5679] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 255.869177][ T45] keyspan 1-1:1.0: Keyspan 1 port adapter converter detected [ 255.869842][ T45] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 255.871165][ T45] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 255.871353][ T45] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 255.874009][ T45] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 256.863168][ T45] usb 1-1: USB disconnect, device number 8 [ 256.880693][ T45] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 256.881539][ T45] keyspan 1-1:1.0: device disconnected [ 256.977040][ T5708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.978254][ T5708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 259.203641][ T28] audit: type=1400 audit(259.150:330): avc: denied { getopt } for pid=5749 comm="syz.0.522" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 260.008596][ T5765] nvme_rdma: malformed address passed: 1:4420 [ 260.549563][ T28] audit: type=1400 audit(260.500:331): avc: denied { nlmsg_tty_audit } for pid=5798 comm="syz.0.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 262.131746][ T28] audit: type=1400 audit(262.080:332): avc: denied { map } for pid=5832 comm="syz.2.543" path="socket:[7672]" dev="sockfs" ino=7672 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 262.139935][ T28] audit: type=1400 audit(262.090:333): avc: denied { read } for pid=5832 comm="syz.2.543" path="socket:[7672]" dev="sockfs" ino=7672 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 262.687553][ T28] audit: type=1400 audit(262.640:334): avc: denied { read } for pid=5839 comm="syz.2.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 265.611607][ T5863] device-mapper: table: 248:1: writecache: Invalid block size (-EINVAL) [ 265.614145][ T5863] device-mapper: ioctl: error adding target to table [ 267.640166][ T28] audit: type=1400 audit(267.590:335): avc: denied { create } for pid=5872 comm="syz.2.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 267.818807][ T5879] netlink: 'syz.0.557': attribute type 21 has an invalid length. [ 267.819331][ T5879] netlink: 'syz.0.557': attribute type 1 has an invalid length. [ 267.819352][ T5879] netlink: 132 bytes leftover after parsing attributes in process `syz.0.557'. [ 268.258774][ T5896] Illegal XDP return value 4294967277 on prog (id 21) dev N/A, expect packet loss! [ 271.221372][ T5918] nbd0: detected capacity change from 0 to 18 [ 271.228974][ T48] block nbd0: Receive control failed (result -107) [ 271.287567][ T5918] nbd0: detected capacity change from 18 to 0 [ 271.290220][ T5913] block nbd0: shutting down sockets [ 278.163817][ T28] audit: type=1400 audit(278.110:336): avc: denied { mount } for pid=6020 comm="syz.2.591" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 278.170691][ T28] audit: type=1400 audit(278.120:337): avc: denied { read } for pid=6020 comm="syz.2.591" name="dynamic_events" dev="tracefs" ino=33 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 278.193871][ T28] audit: type=1400 audit(278.140:338): avc: denied { unmount } for pid=4059 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 280.455878][ T6024] device-mapper: table: 248:2: crypt: Error decoding and setting key (-EINVAL) [ 280.456008][ T6024] device-mapper: ioctl: error adding target to table [ 285.796751][ C1] net_ratelimit: 6 callbacks suppressed [ 287.343110][ T28] audit: type=1400 audit(287.290:339): avc: denied { ioctl } for pid=6058 comm="syz.0.604" path="socket:[7110]" dev="sockfs" ino=7110 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 287.349829][ T6059] netlink: 4 bytes leftover after parsing attributes in process `syz.0.604'. [ 287.729194][ T28] audit: type=1400 audit(287.680:340): avc: denied { create } for pid=6072 comm="syz.0.607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 287.734865][ T28] audit: type=1400 audit(287.680:341): avc: denied { write } for pid=6072 comm="syz.0.607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 287.940340][ T6077] fuse: Bad value for 'fd' [ 288.180760][ T28] audit: type=1400 audit(288.120:342): avc: denied { create } for pid=6082 comm="syz.2.610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 288.191569][ T28] audit: type=1400 audit(288.140:343): avc: denied { bind } for pid=6082 comm="syz.2.610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 288.893680][ T28] audit: type=1326 audit(288.840:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6084 comm="syz.2.611" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 288.893793][ T28] audit: type=1326 audit(288.840:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6084 comm="syz.2.611" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 288.894780][ T28] audit: type=1326 audit(288.840:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6084 comm="syz.2.611" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 288.895391][ T28] audit: type=1326 audit(288.840:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6084 comm="syz.2.611" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 288.895872][ T28] audit: type=1326 audit(288.840:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6084 comm="syz.2.611" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130cf0 code=0x7ffc0000 [ 290.996931][ C1] net_ratelimit: 2 callbacks suppressed [ 293.097262][ T3731] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 293.262134][ T3731] usb 1-1: New USB device found: idVendor=104f, idProduct=0004, bcdDevice=1.00 [ 293.274718][ T3731] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 293.274824][ T3731] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 293.319091][ T3731] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 293.319129][ T3731] usb 1-1: Product: syz [ 293.319158][ T3731] usb 1-1: Manufacturer: syz [ 293.383014][ T3731] iuu_phoenix 1-1:1.0: iuu_phoenix converter detected [ 293.389665][ T3731] usb 1-1: iuu_phoenix converter now attached to ttyUSB0 [ 293.603395][ T3731] usb 1-1: USB disconnect, device number 9 [ 293.624906][ T3731] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 293.626025][ T3731] iuu_phoenix 1-1:1.0: device disconnected [ 294.055154][ T6155] netlink: 'syz.0.628': attribute type 4 has an invalid length. [ 294.507415][ T94] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 294.659629][ T94] usb 1-1: New USB device found: idVendor=104f, idProduct=0004, bcdDevice=1.00 [ 294.663338][ T94] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 294.663425][ T94] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 294.675023][ T94] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 294.675054][ T94] usb 1-1: Product: syz [ 294.675069][ T94] usb 1-1: Manufacturer: syz [ 294.700762][ T94] iuu_phoenix 1-1:1.0: iuu_phoenix converter detected [ 294.704377][ T94] usb 1-1: iuu_phoenix converter now attached to ttyUSB0 [ 294.915071][ T10] usb 1-1: USB disconnect, device number 10 [ 294.929028][ T10] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 294.930018][ T10] iuu_phoenix 1-1:1.0: device disconnected [ 295.430170][ T6188] nvme_fabrics: missing parameter 'host_traddr=%s' [ 295.530201][ T6194] fuse: Bad value for 'fd' [ 295.652461][ T6198] device-mapper: table: 248:3: crypt: Error decoding and setting key (-EINVAL) [ 295.652760][ T6198] device-mapper: ioctl: error adding target to table [ 295.810330][ T6206] netlink: 256 bytes leftover after parsing attributes in process `syz.2.641'. [ 295.810563][ T6206] netlink: 64 bytes leftover after parsing attributes in process `syz.2.641'. [ 295.910271][ T6208] fuse: Bad value for 'fd' [ 296.067527][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 296.067637][ T28] audit: type=1400 audit(296.010:359): avc: denied { create } for pid=6209 comm="syz.2.643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 296.085183][ T28] audit: type=1400 audit(296.030:360): avc: denied { write } for pid=6209 comm="syz.2.643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 296.170619][ T6212] net_ratelimit: 6 callbacks suppressed [ 297.512645][ T6257] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 297.529563][ T6257] bond1: left promiscuous mode [ 297.557585][ T30] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 297.568481][ T2474] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 297.568627][ T2474] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 297.568692][ T2474] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 297.630868][ T28] audit: type=1400 audit(297.580:361): avc: denied { write } for pid=6258 comm="syz.2.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 297.630980][ T28] audit: type=1400 audit(297.580:362): avc: denied { nlmsg_write } for pid=6258 comm="syz.2.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 297.678502][ T6255] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 298.028010][ T6267] syzkaller0: entered promiscuous mode [ 298.028052][ T6267] syzkaller0: entered allmulticast mode [ 298.363588][ T6285] netlink: 'syz.2.659': attribute type 74 has an invalid length. [ 299.178561][ T28] audit: type=1400 audit(299.130:363): avc: denied { allowed } for pid=6303 comm="syz.0.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 300.869601][ T6338] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 301.070194][ T6338] md/raid1:md0: active with 1 out of 2 mirrors [ 301.075604][ T6338] md0: detected capacity change from 0 to 4096 [ 301.406938][ C1] net_ratelimit: 34 callbacks suppressed [ 301.502306][ T6351] comedi: valid board names for 8255 driver are: [ 301.502408][ T6351] 8255 [ 301.502428][ T6351] comedi: valid board names for vmk80xx driver are: [ 301.502448][ T6351] vmk80xx [ 301.502461][ T6351] comedi: valid board names for usbduxsigma driver are: [ 301.502475][ T6351] usbduxsigma [ 301.502489][ T6351] comedi: valid board names for usbduxfast driver are: [ 301.502502][ T6351] usbduxfast [ 301.502514][ T6351] comedi: valid board names for usbdux driver are: [ 301.502528][ T6351] usbdux [ 301.502541][ T6351] comedi: valid board names for ni6501 driver are: [ 301.502554][ T6351] ni6501 [ 301.502566][ T6351] comedi: valid board names for dt9812 driver are: [ 301.502579][ T6351] dt9812 [ 301.502593][ T6351] comedi: valid board names for ni_labpc_cs driver are: [ 301.502606][ T6351] ni_labpc_cs [ 301.502619][ T6351] comedi: valid board names for ni_daq_700 driver are: [ 301.502632][ T6351] ni_daq_700 [ 301.502645][ T6351] comedi: valid board names for labpc_pci driver are: [ 301.502660][ T6351] labpc_pci [ 301.502672][ T6351] comedi: valid board names for adl_pci9118 driver are: [ 301.502686][ T6351] pci9118dg [ 301.502700][ T6351] pci9118hg [ 301.502713][ T6351] pci9118hr [ 301.502728][ T6351] comedi: valid board names for 8255_pci driver are: [ 301.502743][ T6351] 8255_pci [ 301.502759][ T6351] comedi: valid board names for comedi_parport driver are: [ 301.502773][ T6351] comedi_parport [ 301.502787][ T6351] comedi: valid board names for comedi_test driver are: [ 301.502802][ T6351] comedi_test [ 301.502815][ T6351] comedi: valid board names for comedi_bond driver are: [ 301.502830][ T6351] comedi_bond [ 302.567563][ T6371] FAULT_INJECTION: forcing a failure. [ 302.567563][ T6371] name failslab, interval 1, probability 0, space 0, times 0 [ 302.567728][ T6371] CPU: 1 UID: 0 PID: 6371 Comm: syz.0.675 Not tainted syzkaller #0 PREEMPT [ 302.567778][ T6371] Hardware name: ARM-Versatile Express [ 302.567801][ T6371] Call trace: [ 302.567837][ T6371] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 302.567938][ T6371] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 302.567954][ T6371] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 302.568003][ T6371] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 302.568058][ T6371] r7:00000000 r6:00000000 r5:855bd780 r4:83516664 [ 302.568072][ T6371] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 302.568124][ T6371] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 302.568186][ T6371] r8:855bd780 r7:00000000 r6:83c02000 r5:00400dc0 r4:00000034 [ 302.568202][ T6371] [<80594c00>] (should_failslab) from [<80573d5c>] (__kvmalloc_node_noprof+0xb8/0x530) [ 302.568250][ T6371] [<80573ca4>] (__kvmalloc_node_noprof) from [<8181774c>] (__nf_hook_entries_try_shrink+0x9c/0x160) [ 302.568319][ T6371] r10:00000003 r9:86c92880 r8:866c45a4 r7:869d5000 r6:866c4580 r5:866c45a4 [ 302.568338][ T6371] r4:8208d328 [ 302.568349][ T6371] [<818176b0>] (__nf_hook_entries_try_shrink) from [<8181790c>] (__nf_unregister_net_hook+0xfc/0x224) [ 302.568427][ T6371] r10:08000028 r9:86c92880 r8:866c4580 r7:869d5000 r6:869d58cc r5:00000190 [ 302.568445][ T6371] r4:86fbb0c0 [ 302.568458][ T6371] [<81817810>] (__nf_unregister_net_hook) from [<81817a7c>] (nf_unregister_net_hook+0x48/0x58) [ 302.568517][ T6371] r8:869d5000 r7:86368c88 r6:8707e200 r5:869d5000 r4:86fbb0c0 [ 302.568533][ T6371] [<81817a34>] (nf_unregister_net_hook) from [<81856818>] (__nf_tables_unregister_hook.part.0+0x18c/0x190) [ 302.568590][ T6371] r5:86368c88 r4:87394600 [ 302.568604][ T6371] [<8185668c>] (__nf_tables_unregister_hook.part.0) from [<8186612c>] (nf_tables_abort+0x670/0x1264) [ 302.568668][ T6371] r10:08000028 r9:86c92880 r8:855bd780 r7:86368c88 r6:8707e200 r5:86368c88 [ 302.568687][ T6371] r4:87394600 [ 302.568699][ T6371] [<81865abc>] (nf_tables_abort) from [<8181a848>] (nfnetlink_rcv_batch+0x3b4/0x9b8) [ 302.568789][ T6371] r10:8209294c r9:86c92880 r8:855bd780 r7:00000011 r6:81865abc r5:ea5c9b60 [ 302.568809][ T6371] r4:87d68540 [ 302.568823][ T6371] [<8181a494>] (nfnetlink_rcv_batch) from [<8181af74>] (nfnetlink_rcv+0x128/0x15c) [ 302.568887][ T6371] r10:8340f6b0 r9:869d5000 r8:000000a4 r7:00000014 r6:86f62b40 r5:00000000 [ 302.568904][ T6371] r4:87d64540 [ 302.568918][ T6371] [<8181ae4c>] (nfnetlink_rcv) from [<817ea1a8>] (netlink_unicast+0x3a0/0x420) [ 302.568982][ T6371] r8:865d8ac0 r7:864cd464 r6:87d64540 r5:000000a4 r4:864cd400 [ 302.568997][ T6371] [<817e9e08>] (netlink_unicast) from [<817ea404>] (netlink_sendmsg+0x1dc/0x46c) [ 302.569094][ T6371] r10:00000000 r9:86e3c400 r8:00000000 r7:00000000 r6:000000a4 r5:87d64540 [ 302.569115][ T6371] r4:ea5c9f28 [ 302.569129][ T6371] [<817ea228>] (netlink_sendmsg) from [<816b2ed8>] (__sock_sendmsg+0x44/0xb0) [ 302.569200][ T6371] r10:00004004 r9:00000000 r8:ea5c9dd4 r7:00000000 r6:85b1f6c0 r5:ea5c9f28 [ 302.569219][ T6371] r4:00000000 [ 302.569235][ T6371] [<816b2e94>] (__sock_sendmsg) from [<816b3dcc>] (____sys_sendmsg+0x238/0x2fc) [ 302.569291][ T6371] r7:00000000 r6:00000000 r5:85b1f6c0 r4:ea5c9f28 [ 302.569306][ T6371] [<816b3b94>] (____sys_sendmsg) from [<816b4204>] (___sys_sendmsg+0x9c/0xd0) [ 302.569369][ T6371] r10:00000128 r9:20000140 r8:00004004 r7:00000000 r6:85b1f6c0 r5:ea5c9f28 [ 302.569398][ T6371] r4:00000000 [ 302.569413][ T6371] [<816b4168>] (___sys_sendmsg) from [<816b6698>] (__sys_sendmsg+0x8c/0xe0) [ 302.569479][ T6371] r9:855bd780 r8:865bd400 r7:00004004 r6:20000140 r5:865bd401 r4:00000005 [ 302.569497][ T6371] [<816b660c>] (__sys_sendmsg) from [<816b6700>] (sys_sendmsg+0x14/0x18) [ 302.569560][ T6371] r8:8020029c r7:00000128 r6:00356310 r5:00000000 r4:00000000 [ 302.569576][ T6371] [<816b66ec>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 302.569625][ T6371] Exception stack(0xea5c9fa8 to 0xea5c9ff0) [ 302.569664][ T6371] 9fa0: 00000000 00000000 00000005 20000140 00004004 00000000 [ 302.569699][ T6371] 9fc0: 00000000 00000000 00356310 00000128 003562d8 00000000 00000001 76f620dc [ 302.569724][ T6371] 9fe0: 76f61e88 76f61e78 0001903c 00130cf0 [ 302.714338][ T28] audit: type=1400 audit(302.660:364): avc: denied { bind } for pid=6372 comm="syz.0.676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 302.865867][ T6375] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 303.951311][ T6397] comedi: valid board names for 8255 driver are: [ 303.951412][ T6397] 8255 [ 303.951442][ T6397] comedi: valid board names for vmk80xx driver are: [ 303.951461][ T6397] vmk80xx [ 303.951475][ T6397] comedi: valid board names for usbduxsigma driver are: [ 303.951490][ T6397] usbduxsigma [ 303.951503][ T6397] comedi: valid board names for usbduxfast driver are: [ 303.951517][ T6397] usbduxfast [ 303.951529][ T6397] comedi: valid board names for usbdux driver are: [ 303.951542][ T6397] usbdux [ 303.951554][ T6397] comedi: valid board names for ni6501 driver are: [ 303.951571][ T6397] ni6501 [ 303.951585][ T6397] comedi: valid board names for dt9812 driver are: [ 303.951599][ T6397] dt9812 [ 303.951611][ T6397] comedi: valid board names for ni_labpc_cs driver are: [ 303.951626][ T6397] ni_labpc_cs [ 303.951639][ T6397] comedi: valid board names for ni_daq_700 driver are: [ 303.951653][ T6397] ni_daq_700 [ 303.951665][ T6397] comedi: valid board names for labpc_pci driver are: [ 303.951682][ T6397] labpc_pci [ 303.951726][ T6397] comedi: valid board names for adl_pci9118 driver are: [ 303.951753][ T6397] pci9118dg [ 303.951766][ T6397] pci9118hg [ 303.951779][ T6397] pci9118hr [ 303.951792][ T6397] comedi: valid board names for 8255_pci driver are: [ 303.951806][ T6397] 8255_pci [ 303.951822][ T6397] comedi: valid board names for comedi_parport driver are: [ 303.951837][ T6397] comedi_parport [ 303.951850][ T6397] comedi: valid board names for comedi_test driver are: [ 303.951864][ T6397] comedi_test [ 303.951877][ T6397] comedi: valid board names for comedi_bond driver are: [ 303.951892][ T6397] comedi_bond [ 304.578721][ T6409] fuse: Bad value for 'fd' [ 304.789029][ T6413] netlink: 12 bytes leftover after parsing attributes in process `syz.2.691'. [ 305.104771][ T6426] fuse: Bad value for 'fd' [ 305.997947][ T6442] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 306.065928][ T6442] md: couldn't update array info. -22 [ 306.207852][ T6444] md: couldn't update array info. -22 [ 306.247877][ T6444] md: could not open device unknown-block(1,1). [ 306.248345][ T6444] md: md_import_device returned -16 [ 306.596731][ C1] net_ratelimit: 21 callbacks suppressed [ 309.099110][ T6486] FAULT_INJECTION: forcing a failure. [ 309.099110][ T6486] name failslab, interval 1, probability 0, space 0, times 0 [ 309.099202][ T6486] CPU: 0 UID: 0 PID: 6486 Comm: syz.2.712 Not tainted syzkaller #0 PREEMPT [ 309.099247][ T6486] Hardware name: ARM-Versatile Express [ 309.099271][ T6486] Call trace: [ 309.099319][ T6486] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 309.099422][ T6486] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 309.099444][ T6486] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 309.099495][ T6486] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 309.099548][ T6486] r7:00000010 r6:00000000 r5:855d5780 r4:83516664 [ 309.099564][ T6486] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 309.099622][ T6486] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 309.099691][ T6486] r8:855d5780 r7:00000010 r6:815de018 r5:00000cc0 r4:83c01240 [ 309.099711][ T6486] [<80594c00>] (should_failslab) from [<80574330>] (__kmalloc_cache_noprof+0x58/0x338) [ 309.099764][ T6486] [<805742d8>] (__kmalloc_cache_noprof) from [<815de018>] (snd_rawmidi_open+0x124/0x374) [ 309.099835][ T6486] r10:00000000 r9:83da2040 r8:00000074 r7:865bd180 r6:85566fd8 r5:855d5780 [ 309.099850][ T6486] r4:85566f00 [ 309.099862][ T6486] [<815ddef4>] (snd_rawmidi_open) from [<815b5408>] (snd_open+0xac/0x18c) [ 309.099924][ T6486] r10:00000000 r9:00000120 r8:00000048 r7:07400048 r6:850d6990 r5:865bd180 [ 309.099945][ T6486] r4:8204be7c [ 309.099960][ T6486] [<815b535c>] (snd_open) from [<805d7e4c>] (chrdev_open+0xbc/0x234) [ 309.100030][ T6486] r9:865bd180 r8:855d5780 r7:8204a9d0 r6:865bd180 r5:850d6990 r4:83f2bb80 [ 309.100048][ T6486] [<805d7d90>] (chrdev_open) from [<805ca598>] (do_dentry_open+0x12c/0x500) [ 309.100117][ T6486] r9:865bd180 r8:855d5780 r7:805d7d90 r6:850d6990 r5:00000000 r4:865bd180 [ 309.100135][ T6486] [<805ca46c>] (do_dentry_open) from [<805cc2ec>] (vfs_open_consume+0x3c/0xf8) [ 309.100193][ T6486] r7:ea991f20 r6:865bd1a8 r5:00000000 r4:865bd180 [ 309.100205][ T6486] [<805cc2b0>] (vfs_open_consume) from [<805e8d10>] (path_openat+0x438/0xa98) [ 309.100253][ T6486] r6:00000000 r5:00000000 r4:ea991e58 [ 309.100266][ T6486] [<805e88d8>] (path_openat) from [<805e9428>] (do_file_open+0xb8/0x150) [ 309.100337][ T6486] r10:00000142 r9:855d5780 r8:00000001 r7:ffffff9c r6:ea991f20 r5:855d5780 [ 309.100357][ T6486] r4:84493840 [ 309.100372][ T6486] [<805e9370>] (do_file_open) from [<805cc740>] (do_sys_openat2+0xb8/0xf0) [ 309.100439][ T6486] r8:8020029c r7:76fa6a78 r6:ffffff9c r5:84493840 r4:00000005 [ 309.100455][ T6486] [<805cc688>] (do_sys_openat2) from [<805ccc2c>] (sys_openat+0x88/0xd8) [ 309.100518][ T6486] r7:00000142 r6:76fa6e59 r5:76fa6a78 r4:ffffff9c [ 309.100537][ T6486] [<805ccba4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 309.100581][ T6486] Exception stack(0xea991fa8 to 0xea991ff0) [ 309.100610][ T6486] 1fa0: 00000000 00000000 ffffff9c 76fa6a78 000a0803 00000000 [ 309.100639][ T6486] 1fc0: 00000000 00000000 76fa6e59 00000142 003562d8 00000000 00000001 76fa70dc [ 309.100661][ T6486] 1fe0: 76fa69f8 76fa69e4 0010bf14 00112af8 [ 309.100683][ T6486] r5:00000000 r4:00000000 [ 309.298862][ T6491] md: couldn't update array info. -22 [ 309.338097][ T6491] md: could not open device unknown-block(1,0). [ 309.338231][ T6491] md: md_import_device returned -16 [ 309.675891][ T6502] device-mapper: table: 248:3: crypt: Error decoding and setting key (-EINVAL) [ 309.675969][ T6502] device-mapper: ioctl: error adding target to table [ 310.167973][ T6514] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 310.218109][ T6514] md: couldn't update array info. -22 [ 310.647513][ T28] audit: type=1400 audit(310.590:365): avc: denied { mount } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 310.667007][ T28] audit: type=1400 audit(310.610:366): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 310.674351][ T28] audit: type=1400 audit(310.620:367): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 310.676202][ T28] audit: type=1400 audit(310.620:368): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 310.766848][ T28] audit: type=1400 audit(310.710:369): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 310.858572][ T28] audit: type=1400 audit(310.770:370): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 310.870881][ T28] audit: type=1400 audit(310.820:371): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 311.094527][ T6525] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 311.170545][ T28] audit: type=1400 audit(311.120:372): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 311.183565][ T28] audit: type=1400 audit(311.130:373): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 311.221757][ T28] audit: type=1400 audit(311.170:374): avc: denied { search } for pid=6521 comm="syz.0.729" name="/" dev="configfs" ino=71 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 311.756844][ T6525] md/raid1:md2: active with 1 out of 2 mirrors [ 311.758105][ T6525] md2: detected capacity change from 0 to 4096 [ 311.898370][ T6532] device-mapper: table: 248:3: crypt: Error decoding and setting key (-EINVAL) [ 311.898419][ T6532] device-mapper: ioctl: error adding target to table [ 312.037851][ C1] net_ratelimit: 3 callbacks suppressed [ 313.559311][ T6545] device-mapper: table: 248:3: crypt: Error decoding and setting key (-EINVAL) [ 313.559468][ T6545] device-mapper: ioctl: error adding target to table [ 313.866142][ T6549] md: couldn't update array info. -22 [ 315.221459][ T6557] device-mapper: table: 248:3: crypt: Error decoding and setting key (-EINVAL) [ 315.221481][ T6557] device-mapper: ioctl: error adding target to table [ 315.347871][ T6561] md: couldn't update array info. -22 [ 315.914716][ T6574] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 315.921427][ T6574] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 316.404853][ T6578] md: couldn't update array info. -22 [ 317.169813][ T6580] fuse: Bad value for 'fd' [ 317.556806][ C1] net_ratelimit: 11 callbacks suppressed [ 318.096161][ T6590] md: could not open device unknown-block(1,4). [ 318.096688][ T6590] md: md_import_device returned -16 [ 318.422944][ T6592] fuse: Bad value for 'fd' [ 318.591582][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 318.591710][ T28] audit: type=1400 audit(318.540:381): avc: denied { write } for pid=6595 comm="syz.2.761" name="nullb" dev="configfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 318.600073][ T28] audit: type=1400 audit(318.550:382): avc: denied { write } for pid=6595 comm="syz.2.761" name="power" dev="configfs" ino=9589 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 318.605698][ T28] audit: type=1400 audit(318.550:383): avc: denied { open } for pid=6595 comm="syz.2.761" path="/339/config/nullb/nullb1/power" dev="configfs" ino=9589 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 318.680127][ T6596] null_blk: disk nullb1 created [ 319.397694][ T6607] md: could not open device unknown-block(1,0). [ 319.397832][ T6607] md: md_import_device returned -16 [ 320.738071][ T6618] md: could not open device unknown-block(1,4). [ 320.738258][ T6618] md: md_import_device returned -16 [ 321.013006][ T6624] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 321.403833][ T6638] 8<--- cut here --- [ 321.403969][ T6638] Unable to handle kernel paging request at virtual address fee03f03 when write [ 321.404067][ T6638] [fee03f03] *pgd=80000080007003, *pmd=00000000 [ 321.405105][ T6638] Internal error: Oops: a06 [#1] SMP ARM [ 321.408569][ T6638] Modules linked in: [ 321.409088][ T6638] CPU: 0 UID: 0 PID: 6638 Comm: syz.0.780 Not tainted syzkaller #0 PREEMPT [ 321.409385][ T6638] Hardware name: ARM-Versatile Express [ 321.409588][ T6638] PC is at subdev_8255_io+0x60/0x6c [ 321.409815][ T6638] LR is at subdev_8255_io+0x4c/0x6c [ 321.410193][ T6638] pc : [<81542298>] lr : [<81542284>] psr: 60000013 [ 321.410533][ T6638] sp : dfbddcb8 ip : dfbddcb8 fp : dfbddcd4 [ 321.411050][ T6638] r10: 00003f00 r9 : 00000004 r8 : dfbddda4 [ 321.411301][ T6638] r7 : 00000000 r6 : 0000009b r5 : 8538e180 r4 : 00003f03 [ 321.411868][ T6638] r3 : 0000009b r2 : fee03f03 r1 : 00000001 r0 : 8538e180 [ 321.412354][ T6638] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 321.412684][ T6638] Control: 30c5387d Table: 872ca480 DAC: fffffffd [ 321.412997][ T6638] Register r0 information: slab kmalloc-192 start 8538e180 pointer offset 0 size 192 [ 321.414312][ T6638] Register r1 information: non-paged memory [ 321.414777][ T6638] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 321.415323][ T6638] Register r3 information: non-paged memory [ 321.415582][ T6638] Register r4 information: non-paged memory [ 321.415819][ T6638] Register r5 information: slab kmalloc-192 start 8538e180 pointer offset 0 size 192 [ 321.416224][ T6638] Register r6 information: non-paged memory [ 321.416529][ T6638] Register r7 information: NULL pointer [ 321.416757][ T6638] Register r8 information: 2-page vmalloc region starting at 0xdfbdc000 allocated at kernel_clone+0xc4/0x440 [ 321.417178][ T6638] Register r9 information: non-paged memory [ 321.417392][ T6638] Register r10 information: non-paged memory [ 321.417625][ T6638] Register r11 information: 2-page vmalloc region starting at 0xdfbdc000 allocated at kernel_clone+0xc4/0x440 [ 321.418074][ T6638] Register r12 information: 2-page vmalloc region starting at 0xdfbdc000 allocated at kernel_clone+0xc4/0x440 [ 321.418524][ T6638] Process syz.0.780 (pid: 6638, stack limit = 0xdfbdc000) [ 321.418829][ T6638] Stack: (0xdfbddcb8 to 0xdfbde000) [ 321.419045][ T6638] dca0: 81542238 00003f00 [ 321.419342][ T6638] dcc0: 8538e180 00000000 dfbddcf4 dfbddcd8 81541f74 81542244 00003f00 805731fc [ 321.419655][ T6638] dce0: 87c44000 87c44000 dfbddd14 dfbddcf8 8154232c 81541f28 8538e180 00000000 [ 321.419979][ T6638] dd00: 87c44000 00000000 dfbddd54 dfbddd18 815424dc 815422b0 ffffffff 00000004 [ 321.420291][ T6638] dd20: 8341e340 00000000 00000000 835de8e8 8538e180 00000000 dfbddd90 8538e180 [ 321.420615][ T6638] dd40: 00000000 83735b40 dfbddd8c dfbddd58 81530ed4 81542474 40946400 00000000 [ 321.420926][ T6638] dd60: dfbddd7c 20005480 8538e180 b5403587 40946400 00000001 00000003 8459cb00 [ 321.421260][ T6638] dd80: dfbdde4c dfbddd90 8152c6f0 81530dd8 35353238 00000000 00000000 00000000 [ 321.421574][ T6638] dda0: 00000000 00003f00 00000005 0000d09a ffffffff 00000005 fffffffe 20000004 [ 321.421892][ T6638] ddc0: 00000004 00001002 7fffbfff 00000005 00000002 00000404 00000008 00000000 [ 321.422219][ T6638] dde0: 00000004 00000005 00000000 0010082f 00000008 00010000 00000009 00000000 [ 321.422540][ T6638] de00: 00000101 20000002 00008001 00000004 00000151 00000000 fffffffe 00000006 [ 321.422836][ T6638] de20: 00000000 88f55c27 00000000 865be480 8538e180 20005480 40946400 00000001 [ 321.423149][ T6638] de40: dfbddf14 dfbdde50 8152da00 8152c630 82765a64 84f894a0 00000064 84f1448c [ 321.423527][ T6638] de60: dfbddee4 dfbdde70 8084c394 808426f4 00000064 8538e1b0 00000000 dfbdde90 [ 321.423845][ T6638] de80: 00000000 86715c10 8403f550 40946400 0000000b 00000000 dfbdde84 00000000 [ 321.424159][ T6638] dea0: 00000000 00000000 00000000 00000000 00000000 88f55c27 00000000 865be480 [ 321.424447][ T6638] dec0: 40946400 20005480 20005480 865be480 00000003 8459cb00 dfbddef4 dfbddee8 [ 321.425100][ T6638] dee0: 8084c4c4 88f55c27 dfbddf14 00000000 865be481 40946400 20005480 865be480 [ 321.425594][ T6638] df00: 00000003 8459cb00 dfbddfa4 dfbddf18 805ed110 8152d6b8 ecac8b10 8459cb00 [ 321.425990][ T6638] df20: dfbddf3c dfbddf30 81bf2fe8 81bf2eb4 dfbddf54 dfbddf40 8025bb1c 80291370 [ 321.426345][ T6638] df40: dfbddfb0 40000000 dfbddf84 dfbddf58 80221bfc 8025bad4 00000000 8341a10c [ 321.426778][ T6638] df60: dfbddfb0 0013ee90 ecac8b10 80221b50 00000000 88f55c27 dfbddfac 00000000 [ 321.427179][ T6638] df80: 00000000 00356310 00000036 8020029c 8459cb00 00000036 00000000 dfbddfa8 [ 321.427453][ T6638] dfa0: 80200060 805eced8 00000000 00000000 00000003 40946400 20005480 00000000 [ 321.427722][ T6638] dfc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f620dc [ 321.428065][ T6638] dfe0: 76f61e88 76f61e78 0001903c 00130cf0 60000010 00000003 00000000 00000000 [ 321.428574][ T6638] Call trace: [ 321.428805][ T6638] [<81542238>] (subdev_8255_io) from [<81541f74>] (subdev_8255_do_config+0x58/0x60) [ 321.429283][ T6638] r7:00000000 r6:8538e180 r5:00003f00 r4:81542238 [ 321.429606][ T6638] [<81541f1c>] (subdev_8255_do_config) from [<8154232c>] (subdev_8255_io_init+0x88/0x98) [ 321.430034][ T6638] r4:87c44000 [ 321.430157][ T6638] [<815422a4>] (subdev_8255_io_init) from [<815424dc>] (dev_8255_attach+0x74/0x138) [ 321.430512][ T6638] r7:00000000 r6:87c44000 r5:00000000 r4:8538e180 [ 321.430756][ T6638] [<81542468>] (dev_8255_attach) from [<81530ed4>] (comedi_device_attach+0x108/0x244) [ 321.431169][ T6638] r10:83735b40 r9:00000000 r8:8538e180 r7:dfbddd90 r6:00000000 r5:8538e180 [ 321.431477][ T6638] r4:835de8e8 [ 321.431627][ T6638] [<81530dcc>] (comedi_device_attach) from [<8152c6f0>] (do_devconfig_ioctl+0xcc/0x218) [ 321.431993][ T6638] r10:8459cb00 r9:00000003 r8:00000001 r7:40946400 r6:b5403587 r5:8538e180 [ 321.432269][ T6638] r4:20005480 [ 321.432421][ T6638] [<8152c624>] (do_devconfig_ioctl) from [<8152da00>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 321.432734][ T6638] r8:00000001 r7:40946400 r6:20005480 r5:8538e180 r4:865be480 [ 321.432953][ T6638] [<8152d6ac>] (comedi_unlocked_ioctl) from [<805ed110>] (sys_ioctl+0x244/0xb5c) [ 321.433274][ T6638] r10:8459cb00 r9:00000003 r8:865be480 r7:20005480 r6:40946400 r5:865be481 [ 321.433540][ T6638] r4:00000000 [ 321.433682][ T6638] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 321.434000][ T6638] Exception stack(0xdfbddfa8 to 0xdfbddff0) [ 321.434241][ T6638] dfa0: 00000000 00000000 00000003 40946400 20005480 00000000 [ 321.434550][ T6638] dfc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f620dc [ 321.434818][ T6638] dfe0: 76f61e88 76f61e78 0001903c 00130cf0 [ 321.435029][ T6638] r10:00000036 r9:8459cb00 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 321.435291][ T6638] r4:00000000 [ 321.435731][ T6638] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 321.437258][ C0] virtqueue callback for 83f59f00 (80e4bd80) [ 321.437554][ C0] virtqueue interrupt with no work for 83f59e40 [ 321.437783][ C0] virtqueue interrupt with no work for 83f59d80 [ 321.438193][ C0] No more buffers in queue [ 321.438488][ C0] Receiving skb proto 0x0800 len 76 type 0 [ 321.438748][ C0] No more buffers in queue [ 321.439505][ C0] eth0: xmit 87d58240 52:55:0a:00:02:02 [ 321.439940][ C0] Added buffer head 19 to 83f59e40 [ 321.440403][ C0] virtqueue interrupt with no work for 83f59f00 [ 321.440679][ C0] virtqueue callback for 83f59e40 (80e4e0f4) [ 321.440924][ C0] virtqueue interrupt with no work for 83f59d80 [ 321.441741][ T6638] ---[ end trace 0000000000000000 ]--- [ 321.447064][ C0] Sent skb 87d58240 [ 321.447234][ C0] No more buffers in queue SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 321.478641][ T3112] eth0: xmit 8608b780 52:55:0a:00:02:02 [ 321.478818][ T3112] Added buffer head 19 to 83f59e40 [ 321.479178][ C0] virtqueue callback for 83f59f00 (80e4bd80) [ 321.479238][ C0] virtqueue callback for 83f59e40 (80e4e0f4) [ 321.479275][ C0] virtqueue interrupt with no work for 83f59d80 [ 321.479386][ C0] Sent skb 8608b780 [ 321.479440][ C0] No more buffers in queue [ 321.479536][ C0] Receiving skb proto 0x0800 len 46 type 0 [ 321.479603][ C0] No more buffers in queue [ 321.479924][ C0] No more buffers in queue [ 321.481549][ T6638] Kernel panic - not syncing: Fatal exception [ 321.486715][ T6638] Rebooting in 86400 seconds.. VM DIAGNOSIS: 14:30:31 Registers: info registers vcpu 0 CPU#0 R00=85625440 R01=00000020 R02=eb4b3000 R03=00000000 R04=83cee016 R05=85625440 R06=80b5eb88 R07=83cee042 R08=00000000 R09=00000000 R10=0000383a R11=dfbdd90c R12=00000002 R13=dfbdd900 R14=8355dc64 R15=80b5ebe0 PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00169450 R01=00000000 R02=96e828a0 R03=00000001 R04=00000009 R05=845e4d40 R06=ddde59c0 R07=00000001 R08=00000000 R09=fffeffdf R10=83423234 R11=dfad1cf4 R12=dfad1c78 R13=dfad1c30 R14=802a577c R15=802be700 PSR=80000093 N--- A S svc32 s00=66206b72 s01=3820726f d00=3820726f66206b72 s02=54205b5d s03=35323636 d01=3532363654205b5d s04=666e205d s05=6e203a63 d02=6e203a63666e205d s06=675f6366 s07=5f6c6e65 d03=5f6c6e65675f6366 s08=5f766372 s09=655f6c6e d04=655f6c6e5f766372 s10=746e6576 s11=454e203a d05=454e203a746e6576 s12=4e494c54 s13=52555f4b d06=52555f4b4e494c54 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000