last executing test programs: 7.421179621s ago: executing program 0 (id=773): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000d00), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000004}, 0x40004) 7.071576169s ago: executing program 1 (id=774): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1}}, 0x80001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000b00)=@ccm_128={{0x303, 0x38}, "0000090800000003", "73b59657269ef929ee540a8a0a86c5d0", "6362dfd5", "21be0dd9f7f3c312"}, 0x28) write$tun(r0, &(0x7f0000001f00)={@void, @val={0x3, 0x0, 0xc7, 0x4, 0xc9d, 0xfd}, @ipv6=@tcp={0x4, 0x6, "12ea8b", 0xc0, 0x6, 0xff, @private1, @private2={0xfc, 0x2, '\x00', 0x1}, {[@srh={0x0, 0x6, 0x4, 0x3, 0x3, 0x30, 0x3, [@local, @mcast1, @private2]}], {{0x4e23, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x4, 0x2, 0x0, 0x5, {[@exp_smc={0xfe, 0x6}]}}, {"47e274e7e01ed522e7813e15ebcea4af23d073797de8f7a0ba06e848874e0fa48f57168437697514b6eac79800b145f739dfb8668631ab6f3ed631b6618947f567d336b488f28ed199982b75fb1c76983de666eed0acd7fc30cf502ca9d42aab57d0331fc662a52554aed158"}}}}}, 0xf2) 6.059995781s ago: executing program 0 (id=775): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000140)={0x48}) 4.967936841s ago: executing program 0 (id=776): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc0145b0e, &(0x7f0000000040)={0x100000, 0x0, 0xff, 0x0, 0x3}) 4.332927461s ago: executing program 1 (id=777): r0 = msgget(0x1, 0x604) msgrcv(r0, 0x0, 0x0, 0x1, 0x1000) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x4, 0x800) msgctl$IPC_RMID(r0, 0x0) 2.89031014s ago: executing program 1 (id=778): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f00000000c0)=@tipc=@name={0x1e, 0x2, 0x1, {{0x42, 0x4}}}, 0x80) 2.610253031s ago: executing program 0 (id=779): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x33e000, 0x1000}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000300)=0x1, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x4, r1}, 0x10) 2.022870486s ago: executing program 1 (id=780): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r1) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x6004014}, 0x10890) 1.760428265s ago: executing program 1 (id=781): r0 = socket$inet6(0xa, 0x3, 0x3c) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000000000201c1b100c00000000000109022d000100006000090400800203000000092106"], 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) add_key(&(0x7f0000000000)='big_key\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5000, 0x80000001, @remote, 0x7}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 1.120746306s ago: executing program 0 (id=782): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000001240)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0000110000080000000060ec97000fa82c00fe8000000000000000000000000000aaff02000000000000000000000000000189010000000000000001000102000001010000000000000002009078000008006f01038003ff000100000000000000000000000000000001000000000000000000000000000000012f1000a300000000fc010000000000000000000000000001fe8000000000000000000000000000aafc02000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000001ff020000000000000000000000000001fc01000000000000000000000000000167d80000000000000dbfc9ac4a70ba84646eba50f5859f31f4d9286aaa1792ed14ee4547c4956d4a971cbb5943ff64def2e0d1ded05bd5360357e2296fe1969dda8dda4c22b408f36fa9304a55e25c397d7549ced7ea2a33d05664862232e0c905d4787a86f07900b5e46bafb81c0172b1a37f80d45da7d7db810f0ce8cf826a145c82e35954006a0983dc7ea81e60c7fc155f021fd73f84c23b5a2fffed1a8a2557200050872970c9c98557b169f6da6be0c8e68640cc68607cf8aae3cd6769f0d553e7b5637b912f421157bc5e0a561ec9afe882b9555df4e2fb81b44925179b6021ad454c87a8fcd5e995696ff452611f000126d09297b3b8ed118dd6aa"], 0xfde) 210.863887ms ago: executing program 0 (id=783): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x100, 0x2007, 0x2, 0x1000, 0xe, 0x5, 0x79, 0x3, 0x80008, 0x800000, 0x4, 0x1, 0x5, 0x1, 0x100, 0x4, 0x0, 0x9, 0x3, 0x7fffffff, 0x86, 0xca9f, 0x1, 0x20001e58, 0x8, 0x2, 0x3, 0x8, 0xa6b7, 0x0, 0xfffffff8]}) 0s ago: executing program 1 (id=784): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e27, 0xe, @empty, 0x2}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x2d}, 0x3}, r1, 0x7}}, 0x48) kernel console output (not intermixed with test programs): t(2000000174.020:465): avc: denied { write } for pid=5640 comm="syz.1.540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 345.834755][ T28] audit: type=1400 audit(2000000174.070:466): avc: denied { write } for pid=5640 comm="syz.1.540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 346.181976][ T28] audit: type=1400 audit(2000000174.410:467): avc: denied { create } for pid=5642 comm="syz.0.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 346.225987][ T28] audit: type=1400 audit(2000000174.460:468): avc: denied { bind } for pid=5642 comm="syz.0.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 346.256146][ T28] audit: type=1400 audit(2000000174.490:469): avc: denied { accept } for pid=5642 comm="syz.0.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 346.296597][ T28] audit: type=1400 audit(2000000174.530:470): avc: denied { write } for pid=5642 comm="syz.0.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 347.263583][ T5646] can: request_module (can-proto-4) failed. [ 350.781916][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 350.789683][ T28] audit: type=1400 audit(2000000179.010:535): avc: denied { read } for pid=5662 comm="syz.1.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 350.859697][ T28] audit: type=1400 audit(2000000179.090:536): avc: denied { create } for pid=5662 comm="syz.1.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 350.888153][ T28] audit: type=1400 audit(2000000179.120:537): avc: denied { write } for pid=5662 comm="syz.1.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 350.956816][ T28] audit: type=1400 audit(2000000179.190:538): avc: denied { read } for pid=5662 comm="syz.1.548" name="zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 350.958983][ T28] audit: type=1400 audit(2000000179.190:539): avc: denied { read open } for pid=5662 comm="syz.1.548" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 351.231538][ T28] audit: type=1400 audit(2000000179.460:540): avc: denied { unmount } for pid=3102 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 351.253879][ T28] audit: type=1400 audit(2000000179.480:541): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 351.278984][ T28] audit: type=1400 audit(2000000179.510:542): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 351.302569][ T28] audit: type=1400 audit(2000000179.530:543): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 351.452794][ T28] audit: type=1400 audit(2000000179.680:544): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 352.063624][ T3623] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 352.223435][ T3623] usb 2-1: Using ep0 maxpacket: 8 [ 352.314919][ T3623] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 352.316058][ T3623] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 352.485970][ T3623] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 352.487131][ T3623] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.491038][ T3623] usb 2-1: Product: syz [ 352.491911][ T3623] usb 2-1: Manufacturer: syz [ 352.503279][ T3623] usb 2-1: SerialNumber: syz [ 352.536665][ T3623] usb 2-1: config 0 descriptor?? [ 352.865332][ T11] usb 2-1: USB disconnect, device number 24 [ 355.998079][ T28] kauditd_printk_skb: 114 callbacks suppressed [ 355.998645][ T28] audit: type=1400 audit(2000000184.230:659): avc: denied { read write } for pid=5709 comm="syz.1.559" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.013596][ T28] audit: type=1400 audit(2000000184.250:660): avc: denied { read write open } for pid=5709 comm="syz.1.559" path="/dev/fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.035857][ T28] audit: type=1400 audit(2000000184.260:661): avc: denied { mounton } for pid=5709 comm="syz.1.559" path="/248/file0" dev="tmpfs" ino=1337 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 356.041432][ T28] audit: type=1400 audit(2000000184.270:662): avc: denied { module_request } for pid=5706 comm="syz.0.558" kmod="net-pf-2-proto-7" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 356.061197][ T5710] fuse: Unknown parameter 'group_i00000000000000000000' [ 356.183309][ T28] audit: type=1400 audit(2000000184.410:663): avc: denied { create } for pid=5706 comm="syz.0.558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 356.325564][ T28] audit: type=1400 audit(2000000184.560:664): avc: denied { read write } for pid=5706 comm="syz.0.558" name="card1" dev="devtmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.358466][ T28] audit: type=1400 audit(2000000184.590:665): avc: denied { read open } for pid=5706 comm="syz.0.558" path="/dev/dri/card1" dev="devtmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.379590][ T28] audit: type=1400 audit(2000000184.610:666): avc: denied { ioctl } for pid=5706 comm="syz.0.558" path="/dev/dri/card1" dev="devtmpfs" ino=615 ioctlcmd=0x640d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.400164][ T28] audit: type=1400 audit(2000000184.630:667): avc: denied { ioctl } for pid=5706 comm="syz.0.558" path="/dev/dri/card1" dev="devtmpfs" ino=615 ioctlcmd=0x64b5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 356.434882][ T28] audit: type=1400 audit(2000000184.670:668): avc: denied { ioctl } for pid=5706 comm="syz.0.558" path="/dev/dri/card1" dev="devtmpfs" ino=615 ioctlcmd=0x64bc scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 361.009598][ T28] kauditd_printk_skb: 95 callbacks suppressed [ 361.009908][ T28] audit: type=1400 audit(2000000189.240:764): avc: denied { ioctl } for pid=5742 comm="syz.1.570" path="/dev/mixer" dev="devtmpfs" ino=729 ioctlcmd=0x4113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_map_t:s0" [ 361.097267][ T28] audit: type=1400 audit(2000000189.330:765): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.107012][ T28] audit: type=1400 audit(2000000189.340:766): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.116192][ T28] audit: type=1400 audit(2000000189.350:767): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.247728][ T28] audit: type=1400 audit(2000000189.480:768): avc: denied { read } for pid=5744 comm="syz.0.571" name="event0" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 361.254028][ T28] audit: type=1400 audit(2000000189.480:769): avc: denied { read open } for pid=5744 comm="syz.0.571" path="/dev/input/event0" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 361.499287][ T28] audit: type=1400 audit(2000000189.730:770): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.514547][ T28] audit: type=1400 audit(2000000189.740:771): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.519874][ T28] audit: type=1400 audit(2000000189.750:772): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 361.738561][ T28] audit: type=1400 audit(2000000189.970:773): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.016629][ T28] kauditd_printk_skb: 90 callbacks suppressed [ 366.016844][ T28] audit: type=1400 audit(2000000194.250:864): avc: denied { read write open } for pid=5779 comm="syz.1.586" path="/dev/fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 366.058473][ T28] audit: type=1400 audit(2000000194.290:865): avc: denied { mounton } for pid=5779 comm="syz.1.586" path="/260/file0" dev="tmpfs" ino=1401 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 366.089547][ T28] audit: type=1400 audit(2000000194.320:866): avc: denied { mount } for pid=5779 comm="syz.1.586" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 366.110590][ T5781] FAULT_INJECTION: forcing a failure. [ 366.110590][ T5781] name failslab, interval 1, probability 0, space 0, times 0 [ 366.124370][ T5781] CPU: 1 UID: 0 PID: 5781 Comm: syz.1.586 Not tainted syzkaller #0 PREEMPT [ 366.124569][ T5781] Hardware name: ARM-Versatile Express [ 366.124603][ T5781] Call trace: [ 366.124652][ T5781] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 366.124786][ T5781] r7:60000013 r6:60000013 r5:8231e108 r4:00000000 [ 366.124807][ T5781] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 366.124860][ T5781] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 366.124922][ T5781] r7:00000000 r6:00000000 r5:84022580 r4:82b18108 [ 366.124937][ T5781] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 366.124992][ T5781] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 366.125057][ T5781] r8:00000000 r7:00000000 r6:830016c0 r5:00000c40 r4:00001000 [ 366.125073][ T5781] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 366.125128][ T5781] [<80532a10>] (__kmalloc_noprof) from [<808167e4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 366.125199][ T5781] r10:84022580 r9:864df000 r8:00000000 r7:854c5f68 r6:eab0df6c r5:00001000 [ 366.125222][ T5781] r4:00000000 [ 366.125238][ T5781] [<808167a8>] (tomoyo_realpath_from_path) from [<80814d60>] (tomoyo_mount_acl+0xa8/0x388) [ 366.125305][ T5781] r10:84022580 r9:eab0df6c r8:864aea00 r7:8236dac4 r6:872f2d80 r5:00000000 [ 366.125327][ T5781] r4:eab0de58 r3:eab0dd88 [ 366.125344][ T5781] [<80814cb8>] (tomoyo_mount_acl) from [<80815128>] (tomoyo_mount_permission+0xe8/0x208) [ 366.125412][ T5781] r10:84022580 r9:8081719c r8:8236dac4 r7:eab0df6c r6:872f2d80 r5:00028000 [ 366.125434][ T5781] r4:00000000 [ 366.125461][ T5781] [<80815040>] (tomoyo_mount_permission) from [<808171b8>] (tomoyo_sb_mount+0x1c/0x24) [ 366.125530][ T5781] r8:00000000 r7:00028020 r6:86680280 r5:eab0df6c r4:872f2d80 [ 366.125550][ T5781] [<8081719c>] (tomoyo_sb_mount) from [<807cc6fc>] (security_sb_mount+0xa4/0x238) [ 366.125612][ T5781] [<807cc658>] (security_sb_mount) from [<805bbd44>] (path_mount+0x78/0xb18) [ 366.125693][ T5781] r9:00000000 r8:86680280 r7:00028020 r6:eab0df6c r5:00000000 r4:00000000 [ 366.125713][ T5781] [<805bbccc>] (path_mount) from [<805bcfb8>] (sys_mount+0x1dc/0x260) [ 366.125834][ T5781] r10:00000015 r9:84022580 r8:00000000 r7:872f2d80 r6:86680280 r5:00000000 [ 366.125858][ T5781] r4:00000000 [ 366.125876][ T5781] [<805bcddc>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 366.125936][ T5781] Exception stack(0xeab0dfa8 to 0xeab0dff0) [ 366.125983][ T5781] dfa0: 00000000 00000000 20000100 200001c0 20000200 00028020 [ 366.126024][ T5781] dfc0: 00000000 00000000 0012f214 00000015 003462d8 00000000 00000001 76f4e0dc [ 366.126055][ T5781] dfe0: 76f4de88 76f4de78 00018ebc 00130810 [ 366.126097][ T5781] r10:00000015 r9:84022580 r8:8020029c r7:00000015 r6:0012f214 r5:00000000 [ 366.126119][ T5781] r4:00000000 [ 366.162989][ T5781] ERROR: Out of memory at tomoyo_realpath_from_path. [ 366.205825][ T28] audit: type=1400 audit(2000000194.440:867): avc: denied { unmount } for pid=3103 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 366.446877][ T28] audit: type=1400 audit(2000000194.680:868): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.453077][ T28] audit: type=1400 audit(2000000194.680:869): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.455097][ T28] audit: type=1400 audit(2000000194.680:870): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.700108][ T28] audit: type=1400 audit(2000000194.930:871): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.743842][ T28] audit: type=1400 audit(2000000194.930:872): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 366.746829][ T28] audit: type=1400 audit(2000000194.980:873): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 371.037745][ T28] kauditd_printk_skb: 82 callbacks suppressed [ 371.038182][ T28] audit: type=1400 audit(2000000199.270:956): avc: denied { read append } for pid=5812 comm="syz.0.596" name="sequencer" dev="devtmpfs" ino=722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 371.062975][ T28] audit: type=1400 audit(2000000199.290:957): avc: denied { read append open } for pid=5812 comm="syz.0.596" path="/dev/sequencer" dev="devtmpfs" ino=722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 371.100374][ T28] audit: type=1400 audit(2000000199.330:958): avc: denied { ioctl } for pid=5812 comm="syz.0.596" path="/dev/sequencer" dev="devtmpfs" ino=722 ioctlcmd=0x2102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 371.144062][ T28] audit: type=1400 audit(2000000199.380:959): avc: denied { create } for pid=5814 comm="syz.1.598" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 371.148654][ T5815] FAULT_INJECTION: forcing a failure. [ 371.148654][ T5815] name failslab, interval 1, probability 0, space 0, times 0 [ 371.148982][ T5815] CPU: 0 UID: 0 PID: 5815 Comm: syz.1.598 Not tainted syzkaller #0 PREEMPT [ 371.149033][ T5815] Hardware name: ARM-Versatile Express [ 371.149047][ T5815] Call trace: [ 371.149069][ T5815] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 371.149126][ T5815] r7:60000013 r6:60000013 r5:8231e108 r4:00000000 [ 371.149135][ T5815] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 371.149171][ T5815] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 371.149201][ T5815] r7:00000000 r6:00000000 r5:83f62580 r4:82b18108 [ 371.149209][ T5815] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 371.149326][ T5815] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 371.149422][ T5815] r8:00000000 r7:00000000 r6:830016c0 r5:00000c40 r4:00001000 [ 371.149461][ T5815] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 371.149544][ T5815] [<80532a10>] (__kmalloc_noprof) from [<808167e4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 371.149629][ T5815] r10:00000000 r9:83810800 r8:00000000 r7:854c64c8 r6:863b06a8 r5:00001000 [ 371.149716][ T5815] r4:00000000 [ 371.149736][ T5815] [<808167a8>] (tomoyo_realpath_from_path) from [<808128ac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 371.149821][ T5815] r10:00000000 r9:00000003 r8:863b0680 r7:40186e8d r6:81cda124 r5:00000004 [ 371.149885][ T5815] r4:863b06a8 r3:828d0400 [ 371.149904][ T5815] [<808127e0>] (tomoyo_path_number_perm) from [<80817200>] (tomoyo_file_ioctl+0x1c/0x20) [ 371.149974][ T5815] r10:83f62580 r9:00000003 r8:863b0680 r7:00000000 r6:00000000 r5:40186e8d [ 371.150054][ T5815] r4:863b0680 [ 371.150073][ T5815] [<808171e4>] (tomoyo_file_ioctl) from [<807c2af8>] (security_file_ioctl+0x80/0x1d4) [ 371.150168][ T5815] [<807c2a78>] (security_file_ioctl) from [<805a2144>] (sys_ioctl+0x4c/0xb5c) [ 371.150257][ T5815] r7:00000000 r6:40186e8d r5:863b0681 r4:00000000 [ 371.150296][ T5815] [<805a20f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 371.150369][ T5815] Exception stack(0xeb001fa8 to 0xeb001ff0) [ 371.150464][ T5815] 1fa0: 00000000 00000000 00000003 40186e8d 00000000 00000000 [ 371.150557][ T5815] 1fc0: 00000000 00000000 0012f214 00000036 003462d8 00000000 00000001 76f4e0dc [ 371.150618][ T5815] 1fe0: 76f4de88 76f4de78 00018ebc 00130810 [ 371.150685][ T5815] r10:00000036 r9:83f62580 r8:8020029c r7:00000036 r6:0012f214 r5:00000000 [ 371.150708][ T5815] r4:00000000 [ 371.163767][ T5815] ERROR: Out of memory at tomoyo_realpath_from_path. [ 371.167116][ T28] audit: type=1400 audit(2000000199.400:960): avc: denied { ioctl } for pid=5814 comm="syz.1.598" path="socket:[8021]" dev="sockfs" ino=8021 ioctlcmd=0x6e8d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 371.291363][ T28] audit: type=1400 audit(2000000199.520:961): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 371.316607][ T28] audit: type=1400 audit(2000000199.550:962): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 371.319621][ T28] audit: type=1400 audit(2000000199.550:963): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 371.408860][ T28] audit: type=1400 audit(2000000199.640:964): avc: denied { prog_load } for pid=5812 comm="syz.0.596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 371.410509][ T28] audit: type=1400 audit(2000000199.640:965): avc: denied { bpf } for pid=5812 comm="syz.0.596" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 376.098692][ T28] kauditd_printk_skb: 57 callbacks suppressed [ 376.099414][ T28] audit: type=1400 audit(2000000204.330:1023): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.104487][ T28] audit: type=1400 audit(2000000204.340:1024): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.105033][ T28] audit: type=1400 audit(2000000204.340:1025): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.273320][ T28] audit: type=1400 audit(2000000204.460:1026): avc: denied { read write } for pid=5828 comm="syz.1.604" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 376.273671][ T28] audit: type=1400 audit(2000000204.460:1027): avc: denied { read write open } for pid=5828 comm="syz.1.604" path="/dev/fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 376.349453][ T28] audit: type=1400 audit(2000000204.580:1028): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.366566][ T28] audit: type=1400 audit(2000000204.590:1029): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.380161][ T28] audit: type=1400 audit(2000000204.600:1030): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.803109][ T28] audit: type=1400 audit(2000000205.030:1031): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.805103][ T28] audit: type=1400 audit(2000000205.030:1032): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 377.861598][ T5837] FAULT_INJECTION: forcing a failure. [ 377.861598][ T5837] name failslab, interval 1, probability 0, space 0, times 0 [ 377.872761][ T5837] CPU: 1 UID: 0 PID: 5837 Comm: syz.0.608 Not tainted syzkaller #0 PREEMPT [ 377.872952][ T5837] Hardware name: ARM-Versatile Express [ 377.872986][ T5837] Call trace: [ 377.873034][ T5837] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 377.873143][ T5837] r7:60000113 r6:60000113 r5:8231e108 r4:00000000 [ 377.873163][ T5837] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 377.873218][ T5837] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 377.873281][ T5837] r7:864e9400 r6:00000000 r5:850df080 r4:82b18108 [ 377.873299][ T5837] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 377.873361][ T5837] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 377.873430][ T5837] r8:850df080 r7:864e9400 r6:00000cc0 r5:00000000 r4:830c4b40 [ 377.873450][ T5837] [<80554820>] (should_failslab) from [<80531f20>] (kmem_cache_alloc_lru_noprof+0x58/0x3c4) [ 377.873506][ T5837] [<80531ec8>] (kmem_cache_alloc_lru_noprof) from [<805a6aec>] (__d_alloc+0x30/0x218) [ 377.873583][ T5837] r10:00000000 r9:825268c0 r8:854d0f68 r7:864e9400 r6:836a8b40 r5:eb02def0 [ 377.873607][ T5837] r4:854d0f68 [ 377.873624][ T5837] [<805a6abc>] (__d_alloc) from [<805a6cec>] (d_alloc+0x18/0x68) [ 377.873693][ T5837] r9:854d0f68 r8:854d0f68 r7:eb02def0 r6:836a8b40 r5:00060000 r4:854d0f68 [ 377.873713][ T5837] [<805a6cd4>] (d_alloc) from [<805963d4>] (lookup_one_qstr_excl+0x7c/0xcc) [ 377.873774][ T5837] r7:eb02def0 r6:836a8b40 r5:00060000 r4:00000000 [ 377.873794][ T5837] [<80596358>] (lookup_one_qstr_excl) from [<8059b014>] (filename_create+0xd8/0x168) [ 377.873867][ T5837] r9:854d0f68 r8:00000000 r7:836a8bc0 r6:eb02def0 r5:eb02df4c r4:00060000 [ 377.873888][ T5837] [<8059af3c>] (filename_create) from [<8059e8f4>] (filename_mknodat+0x80/0x388) [ 377.873952][ T5837] r9:ffffff9c r8:00000700 r7:00000000 r6:00000700 r5:00000400 r4:8387a780 [ 377.873972][ T5837] [<8059e874>] (filename_mknodat) from [<8059ec8c>] (sys_mknod+0x38/0x50) [ 377.874037][ T5837] r10:0000000e r9:850df080 r8:8020029c r7:0000000e r6:00000700 r5:00000400 [ 377.874060][ T5837] r4:8387a780 [ 377.874077][ T5837] [<8059ec54>] (sys_mknod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 377.874125][ T5837] Exception stack(0xeb02dfa8 to 0xeb02dff0) [ 377.874167][ T5837] dfa0: 00000000 00000000 200002c0 00000400 00000700 00000000 [ 377.874203][ T5837] dfc0: 00000000 00000000 0012f214 0000000e 003462d8 00000000 00000001 76f800dc [ 377.874231][ T5837] dfe0: 76f7fe88 76f7fe78 00018ebc 00130810 [ 377.874261][ T5837] r7:0000000e r6:0012f214 r5:00000000 r4:00000000 [ 380.923376][ T11] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 381.113731][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 381.173850][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 381.190966][ T28] audit: type=1400 audit(2000000209.400:1084): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.281334][ T28] audit: type=1400 audit(2000000209.510:1085): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.356326][ T28] audit: type=1400 audit(2000000209.590:1086): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.359942][ T28] audit: type=1400 audit(2000000209.590:1087): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.373454][ T28] audit: type=1400 audit(2000000209.590:1088): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.378627][ T11] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 381.378811][ T11] usb 1-1: can't read configurations, error -61 [ 381.381176][ T28] audit: type=1400 audit(2000000209.610:1089): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.381340][ T28] audit: type=1400 audit(2000000209.610:1090): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.396230][ T28] audit: type=1400 audit(2000000209.620:1091): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.400477][ T28] audit: type=1400 audit(2000000209.630:1092): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.411274][ T28] audit: type=1400 audit(2000000209.640:1093): avc: denied { ioctl } for pid=5846 comm="syz.0.611" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.512684][ T11] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 381.692709][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 381.837329][ T11] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 381.838191][ T11] usb 1-1: can't read configurations, error -61 [ 381.843970][ T11] usb usb1-port1: attempt power cycle [ 382.183256][ T11] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 382.225156][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 382.411761][ T11] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 382.414706][ T11] usb 1-1: can't read configurations, error -61 [ 382.562933][ T11] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 382.617561][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 382.794774][ T11] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 382.797155][ T11] usb 1-1: can't read configurations, error -61 [ 382.800542][ T11] usb usb1-port1: unable to enumerate USB device [ 386.218601][ T28] kauditd_printk_skb: 70 callbacks suppressed [ 386.218990][ T28] audit: type=1400 audit(2000000214.450:1164): avc: denied { read } for pid=5863 comm="syz.1.618" name="comedi3" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 386.256549][ T28] audit: type=1400 audit(2000000214.490:1165): avc: denied { read open } for pid=5863 comm="syz.1.618" path="/dev/comedi3" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 386.318949][ T28] audit: type=1400 audit(2000000214.550:1166): avc: denied { ioctl } for pid=5863 comm="syz.1.618" path="/dev/comedi3" dev="devtmpfs" ino=715 ioctlcmd=0x640f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 386.473540][ T28] audit: type=1400 audit(2000000214.700:1167): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.473864][ T28] audit: type=1400 audit(2000000214.700:1168): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.473936][ T28] audit: type=1400 audit(2000000214.700:1169): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.829663][ T28] audit: type=1400 audit(2000000215.060:1170): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.834386][ T28] audit: type=1400 audit(2000000215.070:1171): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.838832][ T28] audit: type=1400 audit(2000000215.070:1172): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 386.957980][ T28] audit: type=1400 audit(2000000215.190:1173): avc: denied { create } for pid=5868 comm="syz.1.620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 391.298357][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 391.299554][ T28] audit: type=1400 audit(2000000219.530:1246): avc: denied { read } for pid=5893 comm="syz.0.629" name="sequencer2" dev="devtmpfs" ino=723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.305570][ T28] audit: type=1400 audit(2000000219.540:1247): avc: denied { read open } for pid=5893 comm="syz.0.629" path="/dev/sequencer2" dev="devtmpfs" ino=723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.333192][ T28] audit: type=1400 audit(2000000219.560:1248): avc: denied { ioctl } for pid=5893 comm="syz.0.629" path="/dev/sequencer2" dev="devtmpfs" ino=723 ioctlcmd=0x642e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.398448][ T28] audit: type=1400 audit(2000000219.630:1249): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 391.400272][ T28] audit: type=1400 audit(2000000219.630:1250): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 391.410236][ T28] audit: type=1400 audit(2000000219.640:1251): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 391.532688][ T28] audit: type=1400 audit(2000000219.760:1252): avc: denied { write } for pid=5893 comm="syz.0.629" name="audio" dev="devtmpfs" ino=727 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.535108][ T28] audit: type=1400 audit(2000000219.760:1253): avc: denied { write open } for pid=5893 comm="syz.0.629" path="/dev/audio" dev="devtmpfs" ino=727 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.552870][ T28] audit: type=1400 audit(2000000219.780:1254): avc: denied { append } for pid=5893 comm="syz.0.629" name="pcmC0D0p" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 391.584216][ T28] audit: type=1400 audit(2000000219.820:1255): avc: denied { append open } for pid=5893 comm="syz.0.629" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 392.428775][ T5904] FAULT_INJECTION: forcing a failure. [ 392.428775][ T5904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 392.453416][ T5904] CPU: 0 UID: 0 PID: 5904 Comm: syz.1.633 Not tainted syzkaller #0 PREEMPT [ 392.453552][ T5904] Hardware name: ARM-Versatile Express [ 392.453581][ T5904] Call trace: [ 392.453626][ T5904] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 392.453732][ T5904] r7:60000013 r6:60000013 r5:8231e108 r4:00000000 [ 392.453754][ T5904] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 392.453810][ T5904] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 392.453876][ T5904] r7:00000000 r6:00000000 r5:84000000 r4:82b4e7c8 [ 392.453893][ T5904] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 392.453953][ T5904] [<809d2ecc>] (should_fail_ex) from [<809d3104>] (should_fail+0x14/0x18) [ 392.454019][ T5904] r8:00000001 r7:00000000 r6:000000b4 r5:200001c0 r4:8387ae40 [ 392.454038][ T5904] [<809d30f0>] (should_fail) from [<809d3124>] (should_fail_usercopy+0x1c/0x20) [ 392.454090][ T5904] [<809d3108>] (should_fail_usercopy) from [<809d90a8>] (strncpy_from_user+0x20/0x1b0) [ 392.454146][ T5904] [<809d9088>] (strncpy_from_user) from [<805961d4>] (do_getname+0x4c/0x14c) [ 392.454218][ T5904] r10:8387ae4c r9:84000000 r8:00000001 r7:00000000 r6:200001c0 r5:825268b8 [ 392.454239][ T5904] r4:8387ae40 [ 392.454264][ T5904] [<80596188>] (do_getname) from [<8059c3c4>] (user_path_at+0x30/0x6c) [ 392.454330][ T5904] r10:00000015 r9:84000000 r8:00000000 r7:eb445f6c r6:ffffff9c r5:00000001 [ 392.454354][ T5904] r4:00000000 r3:eb445f6c [ 392.454370][ T5904] [<8059c394>] (user_path_at) from [<805bcf98>] (sys_mount+0x1bc/0x260) [ 392.454434][ T5904] r7:00000000 r6:863a36c0 r5:00000000 r4:00000000 [ 392.454453][ T5904] [<805bcddc>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 392.454500][ T5904] Exception stack(0xeb445fa8 to 0xeb445ff0) [ 392.454540][ T5904] 5fa0: 00000000 00000000 00000000 200001c0 20000200 00028020 [ 392.454577][ T5904] 5fc0: 00000000 00000000 0012f214 00000015 003462d8 00000000 00000001 76f4e0dc [ 392.454605][ T5904] 5fe0: 76f4de88 76f4de78 00018ebc 00130810 [ 392.454642][ T5904] r10:00000015 r9:84000000 r8:8020029c r7:00000015 r6:0012f214 r5:00000000 [ 392.454663][ T5904] r4:00000000 [ 395.147571][ T5924] FAULT_INJECTION: forcing a failure. [ 395.147571][ T5924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 395.148128][ T5924] CPU: 1 UID: 0 PID: 5924 Comm: syz.1.642 Not tainted syzkaller #0 PREEMPT [ 395.148219][ T5924] Hardware name: ARM-Versatile Express [ 395.148250][ T5924] Call trace: [ 395.148291][ T5924] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 395.148398][ T5924] r7:60000013 r6:60000013 r5:8231e108 r4:00000000 [ 395.148419][ T5924] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 395.148475][ T5924] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 395.148540][ T5924] r7:20000500 r6:00000000 r5:84027080 r4:82b4e7c8 [ 395.148558][ T5924] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 395.148660][ T5924] [<809d2ecc>] (should_fail_ex) from [<809d3104>] (should_fail+0x14/0x18) [ 395.148741][ T5924] r8:200000d0 r7:20000500 r6:eb441e28 r5:00000000 r4:eb441f20 [ 395.148770][ T5924] [<809d30f0>] (should_fail) from [<809d3124>] (should_fail_usercopy+0x1c/0x20) [ 395.148832][ T5924] [<809d3108>] (should_fail_usercopy) from [<815ee0a4>] (copy_msghdr_from_user+0x50/0x1e0) [ 395.148903][ T5924] [<815ee054>] (copy_msghdr_from_user) from [<815ee2ac>] (___sys_sendmsg+0x78/0xd0) [ 395.148971][ T5924] r8:200000d0 r7:00000000 r6:854fe7c0 r5:eb441f20 r4:eb441e6c [ 395.148993][ T5924] [<815ee234>] (___sys_sendmsg) from [<815f0420>] (__sys_sendmsg+0x8c/0xe0) [ 395.149066][ T5924] r9:84027080 r8:863b0400 r7:200000d0 r6:20000500 r5:863b0401 r4:00000004 [ 395.149087][ T5924] [<815f0394>] (__sys_sendmsg) from [<815f0488>] (sys_sendmsg+0x14/0x18) [ 395.149174][ T5924] r8:8020029c r7:00000128 r6:0012f214 r5:00000000 r4:00000000 [ 395.149215][ T5924] [<815f0474>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 395.149271][ T5924] Exception stack(0xeb441fa8 to 0xeb441ff0) [ 395.149323][ T5924] 1fa0: 00000000 00000000 00000004 20000500 200000d0 00000000 [ 395.149362][ T5924] 1fc0: 00000000 00000000 0012f214 00000128 003462d8 00000000 00000001 76f4e0dc [ 395.149387][ T5924] 1fe0: 76f4de88 76f4de78 00018ebc 00130810 [ 396.326437][ T28] kauditd_printk_skb: 229 callbacks suppressed [ 396.326804][ T28] audit: type=1400 audit(2000000224.560:1485): avc: denied { create } for pid=5929 comm="syz.1.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 396.367275][ T28] audit: type=1400 audit(2000000224.600:1486): avc: denied { connect } for pid=5929 comm="syz.1.644" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 396.390689][ T28] audit: type=1400 audit(2000000224.620:1487): avc: denied { ioctl } for pid=5929 comm="syz.1.644" path="socket:[8178]" dev="sockfs" ino=8178 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 396.442929][ T28] audit: type=1400 audit(2000000224.670:1488): avc: denied { create } for pid=5929 comm="syz.1.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 396.454328][ T28] audit: type=1400 audit(2000000224.690:1489): avc: denied { write } for pid=5929 comm="syz.1.644" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 396.500557][ T28] audit: type=1400 audit(2000000224.730:1490): avc: denied { write } for pid=5929 comm="syz.1.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 396.515402][ T28] audit: type=1400 audit(2000000224.740:1491): avc: denied { ioctl } for pid=5929 comm="syz.1.644" path="socket:[8178]" dev="sockfs" ino=8178 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 396.621731][ T28] audit: type=1400 audit(2000000224.850:1492): avc: denied { map_create } for pid=5929 comm="syz.1.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 396.976439][ T28] audit: type=1400 audit(2000000225.210:1493): avc: denied { read } for pid=5931 comm="syz.0.645" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 396.978695][ T28] audit: type=1400 audit(2000000225.210:1494): avc: denied { read open } for pid=5931 comm="syz.0.645" path="net:[4026532657]" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 401.197042][ T5949] FAULT_INJECTION: forcing a failure. [ 401.197042][ T5949] name failslab, interval 1, probability 0, space 0, times 0 [ 401.202734][ T5949] CPU: 1 UID: 0 PID: 5949 Comm: syz.0.649 Not tainted syzkaller #0 PREEMPT [ 401.202909][ T5949] Hardware name: ARM-Versatile Express [ 401.202936][ T5949] Call trace: [ 401.202979][ T5949] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 401.203089][ T5949] r7:60000113 r6:60000113 r5:8231e108 r4:00000000 [ 401.203108][ T5949] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 401.203160][ T5949] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 401.203219][ T5949] r7:00000000 r6:00000000 r5:83186400 r4:82b18108 [ 401.203270][ T5949] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 401.203330][ T5949] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 401.203394][ T5949] r8:00000000 r7:00000000 r6:830016c0 r5:00000c40 r4:00001000 [ 401.203413][ T5949] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 401.203462][ T5949] [<80532a10>] (__kmalloc_noprof) from [<808167e4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 401.203526][ T5949] r10:83186400 r9:864e9400 r8:00000000 r7:854b96e8 r6:eb675f6c r5:00001000 [ 401.203545][ T5949] r4:00000000 [ 401.203561][ T5949] [<808167a8>] (tomoyo_realpath_from_path) from [<80814d60>] (tomoyo_mount_acl+0xa8/0x388) [ 401.203678][ T5949] r10:83186400 r9:eb675f6c r8:851c6800 r7:8236dac4 r6:8537d180 r5:00000000 [ 401.203703][ T5949] r4:eb675e58 r3:eb675d88 [ 401.203721][ T5949] [<80814cb8>] (tomoyo_mount_acl) from [<80815128>] (tomoyo_mount_permission+0xe8/0x208) [ 401.203788][ T5949] r10:83186400 r9:8081719c r8:8236dac4 r7:eb675f6c r6:8537d180 r5:00028000 [ 401.203826][ T5949] r4:00000000 [ 401.203846][ T5949] [<80815040>] (tomoyo_mount_permission) from [<808171b8>] (tomoyo_sb_mount+0x1c/0x24) [ 401.203907][ T5949] r8:00000000 r7:00028020 r6:00000000 r5:eb675f6c r4:8537d180 [ 401.203925][ T5949] [<8081719c>] (tomoyo_sb_mount) from [<807cc6fc>] (security_sb_mount+0xa4/0x238) [ 401.203980][ T5949] [<807cc658>] (security_sb_mount) from [<805bbd44>] (path_mount+0x78/0xb18) [ 401.204044][ T5949] r9:00000000 r8:00000000 r7:00028020 r6:eb675f6c r5:00000000 r4:00000000 [ 401.204061][ T5949] [<805bbccc>] (path_mount) from [<805bcfb8>] (sys_mount+0x1dc/0x260) [ 401.204119][ T5949] r10:00000015 r9:83186400 r8:00000000 r7:8537d180 r6:00000000 r5:00000000 [ 401.204139][ T5949] r4:00000000 [ 401.204154][ T5949] [<805bcddc>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 401.204198][ T5949] Exception stack(0xeb675fa8 to 0xeb675ff0) [ 401.204236][ T5949] 5fa0: 00000000 00000000 20000100 200001c0 00000000 00028020 [ 401.204268][ T5949] 5fc0: 00000000 00000000 0012f214 00000015 003462d8 00000000 00000001 76f800dc [ 401.204296][ T5949] 5fe0: 76f7fe88 76f7fe78 00018ebc 00130810 [ 401.204331][ T5949] r10:00000015 r9:83186400 r8:8020029c r7:00000015 r6:0012f214 r5:00000000 [ 401.204349][ T5949] r4:00000000 [ 401.222791][ T5949] ERROR: Out of memory at tomoyo_realpath_from_path. [ 401.410470][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 401.411098][ T28] audit: type=1400 audit(2000000229.630:1550): avc: denied { unmount } for pid=3102 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 401.711414][ T28] audit: type=1400 audit(2000000229.940:1551): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 401.780849][ T28] audit: type=1400 audit(2000000230.010:1552): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 401.810704][ T28] audit: type=1400 audit(2000000230.040:1553): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 401.853998][ T28] audit: type=1400 audit(2000000230.090:1554): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 401.862815][ T28] audit: type=1400 audit(2000000230.090:1555): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 401.864832][ T28] audit: type=1400 audit(2000000230.090:1556): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 402.488034][ T28] audit: type=1400 audit(2000000230.720:1557): avc: denied { read write } for pid=5953 comm="syz.1.651" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 402.502736][ T28] audit: type=1400 audit(2000000230.730:1559): avc: denied { read write } for pid=5952 comm="syz.0.650" name="sequencer2" dev="devtmpfs" ino=723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 402.504719][ T28] audit: type=1400 audit(2000000230.730:1560): avc: denied { ioctl open } for pid=5952 comm="syz.0.650" path="/dev/sequencer2" dev="devtmpfs" ino=723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 402.684518][ T5954] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5954 comm=syz.0.650 [ 406.422734][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 406.423103][ T28] audit: type=1400 audit(2000000234.650:1614): avc: denied { ioctl } for pid=5966 comm="syz.0.654" path="/dev/mixer" dev="devtmpfs" ino=729 ioctlcmd=0x534e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_map_t:s0" [ 406.428571][ T28] audit: type=1400 audit(2000000234.660:1615): avc: denied { ioctl } for pid=5970 comm="syz.1.656" path="/dev/iommu" dev="devtmpfs" ino=611 ioctlcmd=0x3b88 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 406.465990][ T28] audit: type=1400 audit(2000000234.700:1616): avc: denied { ioctl } for pid=5970 comm="syz.1.656" path="/dev/iommu" dev="devtmpfs" ino=611 ioctlcmd=0x3ba0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 406.496325][ T28] audit: type=1400 audit(2000000234.730:1617): avc: denied { write } for pid=5966 comm="syz.0.654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 406.628793][ T28] audit: type=1400 audit(2000000234.860:1618): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 406.631485][ T28] audit: type=1400 audit(2000000234.860:1619): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 406.641591][ T28] audit: type=1400 audit(2000000234.870:1620): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 406.737753][ T28] audit: type=1400 audit(2000000234.970:1621): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 406.763207][ T28] audit: type=1400 audit(2000000234.990:1622): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 406.766788][ T28] audit: type=1400 audit(2000000235.000:1623): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 411.616767][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 411.617206][ T28] audit: type=1400 audit(2000000239.850:1682): avc: denied { write } for pid=5989 comm="syz.0.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 411.642008][ T28] audit: type=1400 audit(2000000239.870:1683): avc: denied { create } for pid=5989 comm="syz.0.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 413.498668][ T28] audit: type=1400 audit(2000000241.730:1684): avc: denied { create } for pid=5984 comm="syz.1.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 414.138058][ T28] audit: type=1400 audit(2000000242.370:1685): avc: denied { ioctl } for pid=5989 comm="syz.0.665" path="socket:[9322]" dev="sockfs" ino=9322 ioctlcmd=0x9424 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 414.347725][ T28] audit: type=1400 audit(2000000242.580:1686): avc: denied { read } for pid=5989 comm="syz.0.665" name="zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 414.376186][ T28] audit: type=1400 audit(2000000242.610:1687): avc: denied { read open } for pid=5989 comm="syz.0.665" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 414.817180][ T28] audit: type=1400 audit(2000000243.050:1688): avc: denied { write } for pid=5984 comm="syz.1.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 414.914946][ T28] audit: type=1400 audit(2000000243.150:1689): avc: denied { ioctl } for pid=5989 comm="syz.0.665" path="socket:[9322]" dev="sockfs" ino=9322 ioctlcmd=0x5828 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 416.400771][ T28] audit: type=1400 audit(2000000244.630:1690): avc: denied { create } for pid=5984 comm="syz.1.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 417.177957][ T28] audit: type=1400 audit(2000000245.410:1691): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 417.226888][ T28] audit: type=1400 audit(2000000245.460:1692): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 417.228060][ T28] audit: type=1400 audit(2000000245.460:1693): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 418.524779][ T28] audit: type=1400 audit(2000000246.760:1694): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 418.530541][ T28] audit: type=1400 audit(2000000246.760:1695): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 418.558987][ T28] audit: type=1400 audit(2000000246.790:1696): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 419.008015][ T28] audit: type=1400 audit(2000000247.240:1697): avc: denied { map_create } for pid=5995 comm="syz.0.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 419.122861][ T28] audit: type=1400 audit(2000000247.350:1698): avc: denied { create } for pid=5995 comm="syz.0.666" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 419.176233][ T28] audit: type=1400 audit(2000000247.410:1699): avc: denied { ioctl } for pid=5995 comm="syz.0.666" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=9336 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 419.188162][ T28] audit: type=1400 audit(2000000247.420:1700): avc: denied { read } for pid=5997 comm="syz.1.667" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 422.226343][ T28] kauditd_printk_skb: 66 callbacks suppressed [ 422.226557][ T28] audit: type=1400 audit(2000000250.450:1767): avc: denied { create } for pid=6014 comm="syz.1.675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 422.231971][ T28] audit: type=1400 audit(2000000250.460:1768): avc: denied { ioctl } for pid=6014 comm="syz.1.675" path="socket:[8920]" dev="sockfs" ino=8920 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 422.240252][ T28] audit: type=1400 audit(2000000250.470:1769): avc: denied { bind } for pid=6014 comm="syz.1.675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 422.248947][ T28] audit: type=1400 audit(2000000250.480:1770): avc: denied { write } for pid=6014 comm="syz.1.675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 422.266780][ T28] audit: type=1400 audit(2000000250.500:1771): avc: denied { setopt } for pid=6008 comm="syz.0.671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 422.402742][ T28] audit: type=1400 audit(2000000250.630:1772): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 422.402988][ T28] audit: type=1400 audit(2000000250.630:1773): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 422.403142][ T28] audit: type=1400 audit(2000000250.630:1774): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 422.783026][ T28] audit: type=1400 audit(2000000251.000:1775): avc: denied { read write } for pid=6017 comm="syz.1.676" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 422.789836][ T28] audit: type=1400 audit(2000000251.020:1776): avc: denied { read write open } for pid=6017 comm="syz.1.676" path="/dev/fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 422.837631][ T6018] fuse: Bad value for 'fd' [ 425.673638][ T3623] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 425.852990][ T3623] usb 2-1: Using ep0 maxpacket: 16 [ 425.927194][ T3623] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 425.928162][ T3623] usb 2-1: config 0 has no interfaces? [ 426.053762][ T3623] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 426.054911][ T3623] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.055863][ T3623] usb 2-1: Product: syz [ 426.056574][ T3623] usb 2-1: Manufacturer: syz [ 426.057235][ T3623] usb 2-1: SerialNumber: syz [ 426.085695][ T3623] usb 2-1: config 0 descriptor?? [ 426.403438][ T3709] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 426.480997][ T90] usb 2-1: USB disconnect, device number 25 [ 426.632816][ T3709] usb 1-1: device descriptor read/64, error -71 [ 426.873108][ T3709] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 427.012780][ T3709] usb 1-1: device descriptor read/64, error -71 [ 427.123385][ T3709] usb usb1-port1: attempt power cycle [ 427.367018][ T28] kauditd_printk_skb: 70 callbacks suppressed [ 427.367396][ T28] audit: type=1400 audit(2000000255.600:1847): avc: denied { create } for pid=6038 comm="syz.1.679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 427.408157][ T28] audit: type=1400 audit(2000000255.640:1848): avc: denied { ioctl } for pid=6026 comm="syz.0.677" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 427.462746][ T3709] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 427.481346][ T28] audit: type=1400 audit(2000000255.710:1849): avc: denied { read } for pid=6038 comm="syz.1.679" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_map_t:s0" [ 427.485412][ T28] audit: type=1400 audit(2000000255.720:1850): avc: denied { read open } for pid=6038 comm="syz.1.679" path="/dev/mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_map_t:s0" [ 427.502756][ T28] audit: type=1400 audit(2000000255.720:1851): avc: denied { ioctl } for pid=6026 comm="syz.0.677" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 427.533900][ T3709] usb 1-1: device descriptor read/8, error -71 [ 427.537072][ T28] audit: type=1400 audit(2000000255.770:1852): avc: denied { ioctl } for pid=6026 comm="syz.0.677" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 427.564120][ T28] audit: type=1400 audit(2000000255.800:1853): avc: denied { ioctl } for pid=6038 comm="syz.1.679" path="/dev/mixer" dev="devtmpfs" ino=729 ioctlcmd=0x3311 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_map_t:s0" [ 427.570133][ T28] audit: type=1400 audit(2000000255.800:1854): avc: denied { create } for pid=6038 comm="syz.1.679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 427.627532][ T28] audit: type=1400 audit(2000000255.860:1855): avc: denied { write } for pid=6038 comm="syz.1.679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 427.646266][ T28] audit: type=1400 audit(2000000255.880:1856): avc: denied { ioctl } for pid=6026 comm="syz.0.677" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 427.784973][ T3709] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 428.034738][ T3709] usb 1-1: device descriptor read/8, error -71 [ 428.144508][ T3709] usb usb1-port1: unable to enumerate USB device [ 429.046299][ T6039] veth0: entered promiscuous mode [ 430.086294][ T6038] veth0: left promiscuous mode [ 432.726890][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 432.727294][ T28] audit: type=1400 audit(2000000260.960:1906): avc: denied { read write } for pid=6053 comm="syz.1.682" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 432.751273][ T28] audit: type=1400 audit(2000000260.980:1907): avc: denied { read write open } for pid=6053 comm="syz.1.682" path="/dev/fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 432.761658][ T28] audit: type=1400 audit(2000000260.990:1908): avc: denied { mounton } for pid=6053 comm="syz.1.682" path="/327/file0" dev="tmpfs" ino=1755 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 432.797157][ T6054] fuse: Invalid rootmode [ 435.267338][ T28] audit: type=1400 audit(2000000263.500:1909): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 435.270660][ T28] audit: type=1400 audit(2000000263.500:1910): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 435.286500][ T28] audit: type=1400 audit(2000000263.520:1911): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 435.843515][ T28] audit: type=1400 audit(2000000264.070:1912): avc: denied { read write } for pid=6057 comm="syz.1.683" 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 [ 435.874442][ T28] audit: type=1400 audit(2000000264.110:1913): avc: denied { read write open } for pid=6057 comm="syz.1.683" path="/dev/raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 435.878021][ T28] audit: type=1400 audit(2000000264.110:1914): avc: denied { ioctl } for pid=6057 comm="syz.1.683" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 435.895927][ T28] audit: type=1400 audit(2000000264.130:1915): avc: denied { ioctl } for pid=6057 comm="syz.1.683" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 436.133088][ T3623] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 436.293971][ T3623] usb 2-1: Using ep0 maxpacket: 16 [ 436.463004][ T3623] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 436.464211][ T3623] usb 2-1: config 0 has no interfaces? [ 436.630147][ T3623] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 436.630975][ T3623] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.641526][ T3623] usb 2-1: Product: syz [ 436.647587][ T3623] usb 2-1: Manufacturer: syz [ 436.651292][ T3623] usb 2-1: SerialNumber: syz [ 436.674754][ T3623] usb 2-1: config 0 descriptor?? [ 436.958873][ T3064] usb 2-1: USB disconnect, device number 26 [ 437.733856][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 437.734219][ T28] audit: type=1400 audit(2000000265.970:1951): avc: denied { bind } for pid=6074 comm="syz.1.685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 437.747011][ T28] audit: type=1400 audit(2000000265.980:1952): avc: denied { accept } for pid=6074 comm="syz.1.685" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 437.751972][ T28] audit: type=1400 audit(2000000265.980:1953): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 437.773068][ T28] audit: type=1400 audit(2000000266.000:1954): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 437.773725][ T28] audit: type=1400 audit(2000000266.000:1955): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 438.013001][ T28] audit: type=1400 audit(2000000266.240:1956): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 438.013362][ T28] audit: type=1400 audit(2000000266.240:1957): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 438.013661][ T28] audit: type=1400 audit(2000000266.240:1958): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 438.296922][ T28] audit: type=1400 audit(2000000266.530:1959): avc: denied { create } for pid=6076 comm="syz.0.686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 438.307146][ T28] audit: type=1400 audit(2000000266.540:1960): avc: denied { write } for pid=6076 comm="syz.0.686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 438.686549][ T6079] fuse: Invalid rootmode [ 438.858214][ T6077] fuse: Bad value for 'fd' [ 442.392996][ T3709] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 442.563148][ T3709] usb 1-1: Using ep0 maxpacket: 16 [ 442.764787][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 442.766701][ T28] audit: type=1400 audit(2000000271.000:1991): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.767469][ T3709] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 442.767670][ T3709] usb 1-1: config 0 has no interfaces? [ 442.772493][ T28] audit: type=1400 audit(2000000271.000:1992): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.794885][ T28] audit: type=1400 audit(2000000271.030:1993): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.833268][ T28] audit: type=1400 audit(2000000271.060:1994): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.836316][ T28] audit: type=1400 audit(2000000271.070:1995): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.871627][ T28] audit: type=1400 audit(2000000271.090:1996): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.885864][ T28] audit: type=1400 audit(2000000271.120:1997): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.896074][ T28] audit: type=1400 audit(2000000271.130:1998): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.938302][ T28] audit: type=1400 audit(2000000271.170:1999): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 442.956925][ T3709] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 442.957439][ T3709] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.957845][ T3709] usb 1-1: Product: syz [ 442.957897][ T3709] usb 1-1: Manufacturer: syz [ 442.957925][ T3709] usb 1-1: SerialNumber: syz [ 442.971853][ T3709] usb 1-1: config 0 descriptor?? [ 442.974051][ T28] audit: type=1400 audit(2000000271.190:2000): avc: denied { ioctl } for pid=6086 comm="syz.0.689" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 443.350729][ T3064] usb 1-1: USB disconnect, device number 25 [ 446.508624][ T6110] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=6110 comm=syz.1.694 [ 447.513250][ T90] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 447.753129][ T90] usb 2-1: Using ep0 maxpacket: 16 [ 447.782170][ T28] kauditd_printk_skb: 92 callbacks suppressed [ 447.782506][ T28] audit: type=1400 audit(2000000276.000:2093): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.919814][ T28] audit: type=1400 audit(2000000276.150:2094): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.920290][ T28] audit: type=1400 audit(2000000276.150:2095): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.936214][ T28] audit: type=1400 audit(2000000276.170:2096): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.975882][ T28] audit: type=1400 audit(2000000276.210:2097): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.978711][ T90] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 447.978821][ T90] usb 2-1: config 0 has no interfaces? [ 447.981774][ T28] audit: type=1400 audit(2000000276.210:2098): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 447.991962][ T28] audit: type=1400 audit(2000000276.220:2099): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.020960][ T28] audit: type=1400 audit(2000000276.250:2100): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.036282][ T28] audit: type=1400 audit(2000000276.260:2101): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.056987][ T28] audit: type=1400 audit(2000000276.290:2102): avc: denied { ioctl } for pid=6113 comm="syz.1.695" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 448.100972][ T90] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 448.104278][ T90] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.105040][ T90] usb 2-1: Product: syz [ 448.105428][ T90] usb 2-1: Manufacturer: syz [ 448.105793][ T90] usb 2-1: SerialNumber: syz [ 448.137163][ T90] usb 2-1: config 0 descriptor?? [ 448.409877][ T3064] usb 2-1: USB disconnect, device number 27 [ 450.785094][ T6138] FAULT_INJECTION: forcing a failure. [ 450.785094][ T6138] name failslab, interval 1, probability 0, space 0, times 0 [ 450.785615][ T6138] CPU: 1 UID: 0 PID: 6138 Comm: syz.0.700 Not tainted syzkaller #0 PREEMPT [ 450.785687][ T6138] Hardware name: ARM-Versatile Express [ 450.785711][ T6138] Call trace: [ 450.785753][ T6138] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 450.785872][ T6138] r7:60000013 r6:60000013 r5:8231e108 r4:00000000 [ 450.785894][ T6138] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 450.785950][ T6138] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 450.786036][ T6138] r7:00000000 r6:00000000 r5:850e3e80 r4:82b18108 [ 450.786064][ T6138] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 450.786129][ T6138] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 450.786198][ T6138] r8:00000000 r7:00000000 r6:830016c0 r5:00000c40 r4:00001000 [ 450.786236][ T6138] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 450.786316][ T6138] [<80532a10>] (__kmalloc_noprof) from [<808167e4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 450.786400][ T6138] r10:00000000 r9:830c0000 r8:00000000 r7:8341c2a8 r6:85371128 r5:00001000 [ 450.786422][ T6138] r4:00000000 [ 450.786438][ T6138] [<808167a8>] (tomoyo_realpath_from_path) from [<808128ac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 450.786509][ T6138] r10:00000000 r9:00000003 r8:85371100 r7:00008912 r6:81cda124 r5:00000004 [ 450.786532][ T6138] r4:85371128 r3:828d0400 [ 450.786551][ T6138] [<808127e0>] (tomoyo_path_number_perm) from [<80817200>] (tomoyo_file_ioctl+0x1c/0x20) [ 450.786621][ T6138] r10:850e3e80 r9:00000003 r8:85371100 r7:20000000 r6:20000000 r5:00008912 [ 450.786684][ T6138] r4:85371100 [ 450.786714][ T6138] [<808171e4>] (tomoyo_file_ioctl) from [<807c2af8>] (security_file_ioctl+0x80/0x1d4) [ 450.786772][ T6138] [<807c2a78>] (security_file_ioctl) from [<805a2144>] (sys_ioctl+0x4c/0xb5c) [ 450.786849][ T6138] r7:20000000 r6:00008912 r5:85371100 r4:00000000 [ 450.786871][ T6138] [<805a20f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 450.786921][ T6138] Exception stack(0xdfdf9fa8 to 0xdfdf9ff0) [ 450.786962][ T6138] 9fa0: 00000000 00000000 00000003 00008912 20000000 00000000 [ 450.786998][ T6138] 9fc0: 00000000 00000000 0012f214 00000036 003462d8 00000000 00000001 76f800dc [ 450.787027][ T6138] 9fe0: 76f7fe88 76f7fe78 00018ebc 00130810 [ 450.787065][ T6138] r10:00000036 r9:850e3e80 r8:8020029c r7:00000036 r6:0012f214 r5:00000000 [ 450.787106][ T6138] r4:00000000 [ 450.787184][ T6138] ERROR: Out of memory at tomoyo_realpath_from_path. [ 451.703034][ T3709] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 451.903362][ T3709] usb 2-1: Using ep0 maxpacket: 16 [ 451.973259][ T3709] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 451.974577][ T3709] usb 2-1: config 0 has no interfaces? [ 452.096357][ T3709] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 452.097330][ T3709] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.106147][ T3709] usb 2-1: Product: syz [ 452.106571][ T3709] usb 2-1: Manufacturer: syz [ 452.106745][ T3709] usb 2-1: SerialNumber: syz [ 452.118634][ T3709] usb 2-1: config 0 descriptor?? [ 452.487415][ T3064] usb 2-1: USB disconnect, device number 28 [ 452.809859][ T28] kauditd_printk_skb: 103 callbacks suppressed [ 452.810997][ T28] audit: type=1400 audit(2000000281.040:2206): avc: denied { ioctl } for pid=6139 comm="syz.1.702" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9102 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 452.821997][ T28] audit: type=1400 audit(2000000281.050:2207): avc: denied { create } for pid=6148 comm="syz.0.703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 452.860637][ T28] audit: type=1400 audit(2000000281.090:2208): avc: denied { write } for pid=6148 comm="syz.0.703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 452.946732][ T28] audit: type=1400 audit(2000000281.180:2209): avc: denied { ioctl } for pid=6148 comm="syz.0.703" path="socket:[9101]" dev="sockfs" ino=9101 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 452.993385][ T28] audit: type=1400 audit(2000000281.220:2210): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 452.997341][ T28] audit: type=1400 audit(2000000281.230:2211): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 453.011963][ T28] audit: type=1400 audit(2000000281.240:2212): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 453.292773][ T28] audit: type=1400 audit(2000000281.520:2213): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 453.293016][ T28] audit: type=1400 audit(2000000281.520:2214): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 453.293172][ T28] audit: type=1400 audit(2000000281.520:2215): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 453.993465][ T6158] fuse: Bad value for 'fd' [ 455.202888][ T90] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 455.412913][ T90] usb 2-1: Using ep0 maxpacket: 16 [ 455.474879][ T90] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 455.476029][ T90] usb 2-1: config 0 has no interfaces? [ 455.581793][ T90] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 455.582554][ T90] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.582860][ T90] usb 2-1: Product: syz [ 455.583036][ T90] usb 2-1: Manufacturer: syz [ 455.583213][ T90] usb 2-1: SerialNumber: syz [ 455.594858][ T90] usb 2-1: config 0 descriptor?? [ 455.893484][ T40] usb 2-1: USB disconnect, device number 29 [ 458.038697][ T28] kauditd_printk_skb: 116 callbacks suppressed [ 458.039304][ T28] audit: type=1400 audit(2000000286.270:2332): avc: denied { read } for pid=6189 comm="syz.1.714" name="fb0" dev="devtmpfs" ino=616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 458.058652][ T28] audit: type=1400 audit(2000000286.290:2333): avc: denied { read open } for pid=6189 comm="syz.1.714" path="/dev/fb0" dev="devtmpfs" ino=616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 458.096767][ T28] audit: type=1400 audit(2000000286.330:2334): avc: denied { create } for pid=6189 comm="syz.1.714" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 458.111304][ T28] audit: type=1400 audit(2000000286.340:2335): avc: denied { read } for pid=6189 comm="syz.1.714" name="dlm-control" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 458.136162][ T28] audit: type=1400 audit(2000000286.370:2336): avc: denied { read open } for pid=6189 comm="syz.1.714" path="/dev/dlm-control" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 458.140031][ T28] audit: type=1400 audit(2000000286.370:2337): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 458.178704][ T28] audit: type=1400 audit(2000000286.410:2338): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 458.206123][ T28] audit: type=1400 audit(2000000286.440:2339): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 458.236771][ T28] audit: type=1400 audit(2000000286.470:2340): avc: denied { create } for pid=6189 comm="syz.1.714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 458.277149][ T28] audit: type=1400 audit(2000000286.510:2341): avc: denied { connect } for pid=6189 comm="syz.1.714" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 459.183679][ T23] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 459.392805][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 459.482707][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 459.483069][ T23] usb 1-1: config 0 has no interfaces? [ 459.608429][ T23] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 459.608771][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.608839][ T23] usb 1-1: Product: syz [ 459.608872][ T23] usb 1-1: Manufacturer: syz [ 459.608926][ T23] usb 1-1: SerialNumber: syz [ 459.630304][ T23] usb 1-1: config 0 descriptor?? [ 460.135602][ T3064] usb 1-1: USB disconnect, device number 26 [ 460.880207][ T6201] veth0: entered promiscuous mode [ 461.083707][ T6192] veth0: left promiscuous mode [ 463.256693][ T28] kauditd_printk_skb: 89 callbacks suppressed [ 463.257057][ T28] audit: type=1400 audit(2000000291.490:2431): avc: denied { read write } for pid=6222 comm="syz.0.721" 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 [ 463.265399][ T28] audit: type=1400 audit(2000000291.500:2432): avc: denied { read write open } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.283627][ T28] audit: type=1400 audit(2000000291.520:2433): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.290282][ T28] audit: type=1400 audit(2000000291.520:2434): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.345264][ T28] audit: type=1400 audit(2000000291.580:2435): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.351015][ T28] audit: type=1400 audit(2000000291.580:2436): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.432919][ T28] audit: type=1400 audit(2000000291.650:2437): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 463.433240][ T28] audit: type=1400 audit(2000000291.660:2438): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.466627][ T28] audit: type=1400 audit(2000000291.700:2439): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 463.484741][ T28] audit: type=1400 audit(2000000291.720:2440): avc: denied { ioctl } for pid=6222 comm="syz.0.721" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 463.523022][ T3623] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 463.714390][ T3623] usb 1-1: Using ep0 maxpacket: 16 [ 463.853449][ T3623] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 463.854154][ T3623] usb 1-1: config 0 has no interfaces? [ 464.086340][ T3623] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 464.086528][ T3623] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.086730][ T3623] usb 1-1: Product: syz [ 464.086822][ T3623] usb 1-1: Manufacturer: syz [ 464.086914][ T3623] usb 1-1: SerialNumber: syz [ 464.103099][ T3623] usb 1-1: config 0 descriptor?? [ 464.334980][ T6228] fuse: Unknown parameter '/dev/usb/hiddev#' [ 464.480686][ T3623] usb 1-1: USB disconnect, device number 27 [ 466.766526][ T6242] veth0: entered promiscuous mode [ 466.854832][ T6236] veth0: left promiscuous mode [ 468.266947][ T28] kauditd_printk_skb: 83 callbacks suppressed [ 468.267396][ T28] audit: type=1400 audit(2000000296.500:2524): avc: denied { create } for pid=6252 comm="syz.1.728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 468.281624][ T28] audit: type=1400 audit(2000000296.510:2525): avc: denied { write } for pid=6252 comm="syz.1.728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 468.369309][ T28] audit: type=1400 audit(2000000296.600:2526): avc: denied { read } for pid=6252 comm="syz.1.728" name="ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 468.392661][ T28] audit: type=1400 audit(2000000296.620:2527): avc: denied { read open } for pid=6252 comm="syz.1.728" path="/dev/ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 468.449628][ T28] audit: type=1400 audit(2000000296.680:2528): avc: denied { read } for pid=6253 comm="syz.0.729" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 468.479776][ T28] audit: type=1400 audit(2000000296.710:2529): avc: denied { read open } for pid=6253 comm="syz.0.729" path="net:[4026532657]" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 468.498874][ T28] audit: type=1400 audit(2000000296.730:2530): avc: denied { create } for pid=6253 comm="syz.0.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 468.536969][ T28] audit: type=1400 audit(2000000296.770:2531): avc: denied { ioctl } for pid=6252 comm="syz.1.728" path="/dev/ptmx" dev="devtmpfs" ino=604 ioctlcmd=0x5423 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 468.560374][ T28] audit: type=1400 audit(2000000296.790:2532): avc: denied { write } for pid=6253 comm="syz.0.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 468.574726][ T28] audit: type=1400 audit(2000000296.810:2533): avc: denied { ioctl } for pid=6252 comm="syz.1.728" path="/dev/ptmx" dev="devtmpfs" ino=604 ioctlcmd=0x4701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 470.790613][ T6262] veth0: entered promiscuous mode [ 470.913756][ T6256] veth0: left promiscuous mode [ 471.017838][ T6265] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1012 sclass=netlink_xfrm_socket pid=6265 comm=syz.0.730 [ 473.415341][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 473.420160][ T28] audit: type=1400 audit(2000000301.650:2605): avc: denied { read } for pid=6268 comm="syz.1.733" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 473.532801][ T28] audit: type=1400 audit(2000000301.740:2606): avc: denied { read open } for pid=6268 comm="syz.1.733" path="net:[4026532661]" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 473.533266][ T28] audit: type=1400 audit(2000000301.760:2607): avc: denied { create } for pid=6268 comm="syz.1.733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 473.536733][ T28] audit: type=1400 audit(2000000301.770:2608): avc: denied { write } for pid=6268 comm="syz.1.733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 473.563426][ T28] audit: type=1400 audit(2000000301.790:2609): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 473.594044][ T28] audit: type=1400 audit(2000000301.810:2610): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 473.611745][ T28] audit: type=1400 audit(2000000301.840:2611): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 474.039995][ T28] audit: type=1400 audit(2000000302.270:2612): avc: denied { read } for pid=6268 comm="syz.1.733" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 474.054543][ T28] audit: type=1400 audit(2000000302.290:2613): avc: denied { read open } for pid=6268 comm="syz.1.733" path="net:[4026532661]" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 474.057119][ T28] audit: type=1400 audit(2000000302.290:2614): avc: denied { create } for pid=6268 comm="syz.1.733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 477.683657][ T6271] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 477.993339][ T6296] veth0: entered promiscuous mode [ 478.394055][ T6295] veth0: left promiscuous mode [ 478.533490][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 478.533926][ T28] audit: type=1400 audit(2000000306.750:2650): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 478.625991][ T28] audit: type=1400 audit(2000000306.860:2651): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 478.628541][ T28] audit: type=1400 audit(2000000306.860:2652): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 478.655408][ T28] audit: type=1400 audit(2000000306.890:2653): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 478.822907][ T28] audit: type=1400 audit(2000000307.050:2654): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 478.946003][ T28] audit: type=1400 audit(2000000307.180:2655): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 479.046366][ T6307] capability: warning: `syz.0.740' uses 32-bit capabilities (legacy support in use) [ 479.257033][ T28] audit: type=1400 audit(2000000307.490:2656): avc: denied { read } for pid=6308 comm="syz.1.739" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 479.279394][ T28] audit: type=1400 audit(2000000307.510:2657): avc: denied { read open } for pid=6308 comm="syz.1.739" path="net:[4026532661]" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 479.291903][ T28] audit: type=1400 audit(2000000307.520:2658): avc: denied { create } for pid=6308 comm="syz.1.739" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 479.345909][ T28] audit: type=1400 audit(2000000307.580:2659): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 480.018762][ T6312] FAULT_INJECTION: forcing a failure. [ 480.018762][ T6312] name failslab, interval 1, probability 0, space 0, times 0 [ 480.043104][ T6312] CPU: 0 UID: 0 PID: 6312 Comm: syz.1.742 Not tainted syzkaller #0 PREEMPT [ 480.043269][ T6312] Hardware name: ARM-Versatile Express [ 480.043296][ T6312] Call trace: [ 480.043340][ T6312] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 480.043441][ T6312] r7:60000113 r6:60000113 r5:8231e108 r4:00000000 [ 480.043460][ T6312] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 480.043507][ T6312] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 480.043564][ T6312] r7:00000000 r6:00000000 r5:847f2580 r4:82b18108 [ 480.043581][ T6312] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 480.043633][ T6312] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 480.043693][ T6312] r8:00000000 r7:00000000 r6:83001240 r5:00000d40 r4:0000001e [ 480.043709][ T6312] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 480.043756][ T6312] [<80532a10>] (__kmalloc_noprof) from [<808166f0>] (tomoyo_encode2+0x64/0xec) [ 480.043831][ T6312] r10:00000fff r9:864c6c00 r8:00000000 r7:854c5e58 r6:ea8fdf6c r5:850f5ffd [ 480.043851][ T6312] r4:850f5fea [ 480.043867][ T6312] [<8081668c>] (tomoyo_encode2) from [<8081679c>] (tomoyo_encode+0x24/0x30) [ 480.043923][ T6312] r9:864c6c00 r8:00000000 r7:854c5e58 r6:ea8fdf6c r5:850f6000 r4:850f5feb [ 480.043940][ T6312] [<80816778>] (tomoyo_encode) from [<80816828>] (tomoyo_realpath_from_path+0x80/0x16c) [ 480.043987][ T6312] r5:850f6000 r4:850f5000 [ 480.044003][ T6312] [<808167a8>] (tomoyo_realpath_from_path) from [<80814d60>] (tomoyo_mount_acl+0xa8/0x388) [ 480.044059][ T6312] r10:847f2580 r9:ea8fdf6c r8:872ecd80 r7:8236dac4 r6:872f9a40 r5:00000000 [ 480.044082][ T6312] r4:ea8fde58 r3:ea8fdd88 [ 480.044102][ T6312] [<80814cb8>] (tomoyo_mount_acl) from [<80815128>] (tomoyo_mount_permission+0xe8/0x208) [ 480.044165][ T6312] r10:847f2580 r9:8081719c r8:8236dac4 r7:ea8fdf6c r6:872f9a40 r5:00028000 [ 480.044187][ T6312] r4:00000000 [ 480.044203][ T6312] [<80815040>] (tomoyo_mount_permission) from [<808171b8>] (tomoyo_sb_mount+0x1c/0x24) [ 480.044264][ T6312] r8:865b2000 r7:00028020 r6:00000000 r5:ea8fdf6c r4:872f9a40 [ 480.044283][ T6312] [<8081719c>] (tomoyo_sb_mount) from [<807cc6fc>] (security_sb_mount+0xa4/0x238) [ 480.044338][ T6312] [<807cc658>] (security_sb_mount) from [<805bbd44>] (path_mount+0x78/0xb18) [ 480.044401][ T6312] r9:865b2000 r8:00000000 r7:00028020 r6:ea8fdf6c r5:200005c0 r4:00000000 [ 480.044419][ T6312] [<805bbccc>] (path_mount) from [<805bcfb8>] (sys_mount+0x1dc/0x260) [ 480.044478][ T6312] r10:00000015 r9:b5403587 r8:865b2000 r7:872f9a40 r6:00000000 r5:200005c0 [ 480.044497][ T6312] r4:00000000 [ 480.044514][ T6312] [<805bcddc>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 480.044557][ T6312] Exception stack(0xea8fdfa8 to 0xea8fdff0) [ 480.044597][ T6312] dfa0: 200005c0 00000000 20000100 200001c0 00000000 00028020 [ 480.044638][ T6312] dfc0: 200005c0 00000000 0012f214 00000015 003462d8 00000000 00000001 76f4e0dc [ 480.044666][ T6312] dfe0: 76f4de88 76f4de78 00018ebc 00130810 [ 480.044700][ T6312] r10:00000015 r9:847f2580 r8:8020029c r7:00000015 r6:0012f214 r5:00000000 [ 480.044719][ T6312] r4:200005c0 [ 480.087020][ T6312] ERROR: Out of memory at tomoyo_realpath_from_path. [ 483.770120][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 483.770489][ T28] audit: type=1400 audit(2000000312.000:2709): avc: denied { read } for pid=6331 comm="syz.0.745" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 483.813110][ T28] audit: type=1400 audit(2000000312.040:2710): avc: denied { read open } for pid=6331 comm="syz.0.745" path="net:[4026532657]" dev="nsfs" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 483.820722][ T28] audit: type=1400 audit(2000000312.050:2711): avc: denied { create } for pid=6331 comm="syz.0.745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.851155][ T28] audit: type=1400 audit(2000000312.080:2712): avc: denied { read } for pid=6333 comm="syz.1.746" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 483.896895][ T28] audit: type=1400 audit(2000000312.130:2713): avc: denied { read open } for pid=6333 comm="syz.1.746" path="net:[4026532661]" dev="nsfs" ino=4026532661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 483.903261][ T28] audit: type=1400 audit(2000000312.130:2714): avc: denied { create } for pid=6333 comm="syz.1.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.908376][ T28] audit: type=1400 audit(2000000312.140:2715): avc: denied { write } for pid=6331 comm="syz.0.745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 483.960424][ T28] audit: type=1400 audit(2000000312.190:2716): avc: denied { write } for pid=6333 comm="syz.1.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 484.283052][ T28] audit: type=1400 audit(2000000312.500:2717): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 484.296193][ T28] audit: type=1400 audit(2000000312.530:2718): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 488.844909][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 488.845869][ T28] audit: type=1400 audit(2000000317.080:2765): avc: denied { create } for pid=6352 comm="syz.1.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 488.864182][ T28] audit: type=1400 audit(2000000317.100:2766): avc: denied { module_request } for pid=6352 comm="syz.1.752" kmod="net-pf-6" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 488.913357][ T28] audit: type=1400 audit(2000000317.140:2767): avc: denied { ioctl } for pid=6348 comm="syz.0.750" path="socket:[10390]" dev="sockfs" ino=10390 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 489.016471][ T28] audit: type=1400 audit(2000000317.250:2768): avc: denied { ioctl } for pid=6348 comm="syz.0.750" path="socket:[10390]" dev="sockfs" ino=10390 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 489.031509][ T28] audit: type=1400 audit(2000000317.260:2769): avc: denied { module_request } for pid=6348 comm="syz.0.750" kmod="netdev-team0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 489.177762][ T28] audit: type=1400 audit(2000000317.410:2770): avc: denied { read write } for pid=6352 comm="syz.1.752" name="vhost-vsock" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 489.180076][ T28] audit: type=1400 audit(2000000317.410:2771): avc: denied { read write open } for pid=6352 comm="syz.1.752" path="/dev/vhost-vsock" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 489.245493][ T28] audit: type=1400 audit(2000000317.480:2772): avc: denied { ioctl } for pid=6352 comm="syz.1.752" path="/dev/vhost-vsock" dev="devtmpfs" ino=711 ioctlcmd=0x5016 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 489.286060][ T28] audit: type=1400 audit(2000000317.520:2773): avc: denied { create } for pid=6352 comm="syz.1.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 489.471296][ T28] audit: type=1400 audit(2000000317.700:2774): avc: denied { sys_module } for pid=6348 comm="syz.0.750" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 490.201716][ T6360] FAULT_INJECTION: forcing a failure. [ 490.201716][ T6360] name failslab, interval 1, probability 0, space 0, times 0 [ 490.213087][ T6360] CPU: 1 UID: 0 PID: 6360 Comm: syz.1.753 Not tainted syzkaller #0 PREEMPT [ 490.213225][ T6360] Hardware name: ARM-Versatile Express [ 490.213257][ T6360] Call trace: [ 490.213302][ T6360] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 490.213410][ T6360] r7:60000113 r6:60000113 r5:8231e108 r4:00000000 [ 490.213431][ T6360] [<80201af0>] (show_stack) from [<8021e37c>] (dump_stack_lvl+0x5c/0x70) [ 490.213487][ T6360] [<8021e320>] (dump_stack_lvl) from [<8021e3a8>] (dump_stack+0x18/0x1c) [ 490.213552][ T6360] r7:00000000 r6:00000000 r5:847bcb00 r4:82b18108 [ 490.213571][ T6360] [<8021e390>] (dump_stack) from [<809d308c>] (should_fail_ex+0x1c0/0x224) [ 490.213631][ T6360] [<809d2ecc>] (should_fail_ex) from [<8055488c>] (should_failslab+0x6c/0x94) [ 490.213708][ T6360] r8:00000000 r7:00000000 r6:830016c0 r5:00000c40 r4:00001000 [ 490.213728][ T6360] [<80554820>] (should_failslab) from [<80532ab4>] (__kmalloc_noprof+0xa4/0x39c) [ 490.213781][ T6360] [<80532a10>] (__kmalloc_noprof) from [<808167e4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 490.213851][ T6360] r10:00000000 r9:830c0000 r8:00000000 r7:834e1088 r6:8536c928 r5:00001000 [ 490.213874][ T6360] r4:00000000 [ 490.213891][ T6360] [<808167a8>] (tomoyo_realpath_from_path) from [<808128ac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 490.213963][ T6360] r10:00000000 r9:00000004 r8:8536c900 r7:c1105511 r6:81cda124 r5:00000004 [ 490.213987][ T6360] r4:8536c928 r3:828d0400 [ 490.214005][ T6360] [<808127e0>] (tomoyo_path_number_perm) from [<80817200>] (tomoyo_file_ioctl+0x1c/0x20) [ 490.214075][ T6360] r10:847bcb00 r9:00000004 r8:8536c900 r7:00000000 r6:00000000 r5:c1105511 [ 490.214097][ T6360] r4:8536c900 [ 490.214114][ T6360] [<808171e4>] (tomoyo_file_ioctl) from [<807c2af8>] (security_file_ioctl+0x80/0x1d4) [ 490.214170][ T6360] [<807c2a78>] (security_file_ioctl) from [<805a2144>] (sys_ioctl+0x4c/0xb5c) [ 490.214233][ T6360] r7:00000000 r6:c1105511 r5:8536c901 r4:00000000 [ 490.214252][ T6360] [<805a20f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 490.214301][ T6360] Exception stack(0xeaa75fa8 to 0xeaa75ff0) [ 490.214341][ T6360] 5fa0: 00000000 00000000 00000004 c1105511 00000000 00000000 [ 490.214377][ T6360] 5fc0: 00000000 00000000 0012f214 00000036 003462d8 00000000 00000001 76f4e0dc [ 490.214478][ T6360] 5fe0: 76f4de88 76f4de78 00018ebc 00130810 [ 490.214527][ T6360] r10:00000036 r9:847bcb00 r8:8020029c r7:00000036 r6:0012f214 r5:00000000 [ 490.214556][ T6360] r4:00000000 [ 490.214846][ T6360] ERROR: Out of memory at tomoyo_realpath_from_path. [ 491.272555][ T90] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 491.422867][ T90] usb 2-1: Using ep0 maxpacket: 8 [ 491.483274][ T90] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 491.483952][ T90] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 491.491095][ T90] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 491.496840][ T90] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 491.502706][ T90] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 491.507922][ T90] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 491.513675][ T90] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.182994][ T90] usb 2-1: usb_control_msg returned -32 [ 493.183367][ T90] usbtmc 2-1:16.0: can't read capabilities [ 493.415565][ T90] usb 2-1: USB disconnect, device number 30 [ 493.886273][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 493.886578][ T28] audit: type=1400 audit(2000000322.120:2836): avc: denied { read open } for pid=6388 comm="syz.0.756" path="/dev/dlm-control" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 494.003158][ T28] audit: type=1400 audit(2000000322.230:2837): avc: denied { create } for pid=6388 comm="syz.0.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 494.012673][ T28] audit: type=1400 audit(2000000322.240:2838): avc: denied { ioctl } for pid=6388 comm="syz.0.756" path="socket:[10409]" dev="sockfs" ino=10409 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 494.078032][ T28] audit: type=1400 audit(2000000322.310:2839): avc: denied { create } for pid=6388 comm="syz.0.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 494.106779][ T28] audit: type=1400 audit(2000000322.340:2840): avc: denied { write } for pid=6388 comm="syz.0.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 494.121637][ T28] audit: type=1400 audit(2000000322.350:2841): avc: denied { ioctl } for pid=6388 comm="syz.0.756" path="socket:[10409]" dev="sockfs" ino=10409 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 494.166650][ T28] audit: type=1400 audit(2000000322.400:2842): avc: denied { create } for pid=6390 comm="syz.1.757" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 494.300335][ T28] audit: type=1400 audit(2000000322.530:2843): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 494.352916][ T28] audit: type=1400 audit(2000000322.580:2844): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 494.353358][ T28] audit: type=1400 audit(2000000322.580:2845): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 499.540467][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 499.549708][ T28] audit: type=1400 audit(2000000327.770:2883): avc: denied { unmount } for pid=3103 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 499.699816][ T28] audit: type=1400 audit(2000000327.930:2884): avc: denied { read write } for pid=3102 comm="syz-executor" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 499.701279][ T28] audit: type=1400 audit(2000000327.930:2885): avc: denied { read write open } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 499.723100][ T28] audit: type=1400 audit(2000000327.960:2886): avc: denied { ioctl } for pid=3102 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=634 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 499.915861][ T28] audit: type=1400 audit(2000000328.150:2887): avc: denied { unmount } for pid=3103 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 500.050298][ T28] audit: type=1400 audit(2000000328.280:2888): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 500.066492][ T28] audit: type=1400 audit(2000000328.300:2889): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 500.094592][ T28] audit: type=1400 audit(2000000328.330:2890): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 500.178497][ T28] audit: type=1400 audit(2000000328.410:2891): avc: denied { read } for pid=6410 comm="syz.0.762" name="fb0" dev="devtmpfs" ino=616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 500.181223][ T28] audit: type=1400 audit(2000000328.410:2892): avc: denied { read open } for pid=6410 comm="syz.0.762" path="/dev/fb0" dev="devtmpfs" ino=616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 501.463492][ T90] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 501.663296][ T90] usb 1-1: Using ep0 maxpacket: 32 [ 501.719072][ T90] usb 1-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=8c.92 [ 501.719482][ T90] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.225345][ T28] kauditd_printk_skb: 80 callbacks suppressed [ 505.225745][ T28] audit: type=1400 audit(2000000333.460:2973): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 505.256208][ T28] audit: type=1400 audit(2000000333.490:2974): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 505.261424][ T28] audit: type=1400 audit(2000000333.490:2975): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 505.673261][ T28] audit: type=1400 audit(2000000333.900:2976): avc: denied { read } for pid=6437 comm="syz.1.769" name="ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 505.676834][ T28] audit: type=1400 audit(2000000333.910:2977): avc: denied { read open } for pid=6437 comm="syz.1.769" path="/dev/ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 505.707148][ T28] audit: type=1400 audit(2000000333.940:2978): avc: denied { ioctl } for pid=6437 comm="syz.1.769" path="/dev/ptmx" dev="devtmpfs" ino=604 ioctlcmd=0x5423 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 505.729549][ T28] audit: type=1400 audit(2000000333.960:2979): avc: denied { sys_module } for pid=6437 comm="syz.1.769" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 505.730000][ T28] audit: type=1400 audit(2000000333.960:2980): avc: denied { module_request } for pid=6437 comm="syz.1.769" kmod="tty-ldisc-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 506.132673][ T28] audit: type=1400 audit(2000000334.360:2981): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 506.160304][ T28] audit: type=1400 audit(2000000334.390:2982): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 508.963067][ T40] usb 2-1: new low-speed USB device number 31 using dummy_hcd [ 509.195899][ T40] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 509.197335][ T40] usb 2-1: config 0 has no interface number 0 [ 509.198335][ T40] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 509.199150][ T40] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 509.199963][ T40] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 509.201834][ T40] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.214480][ T40] usb 2-1: config 0 descriptor?? [ 509.278229][ T6447] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 509.314291][ T40] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 509.507889][ T90] usb 2-1: USB disconnect, device number 31 [ 510.286356][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 510.286748][ T28] audit: type=1400 audit(2000000338.520:3021): avc: denied { read } for pid=6446 comm="syz.1.771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 510.863777][ T28] audit: type=1400 audit(2000000339.100:3022): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 510.866991][ T28] audit: type=1400 audit(2000000339.100:3023): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 510.880454][ T28] audit: type=1400 audit(2000000339.110:3024): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 511.338353][ T28] audit: type=1400 audit(2000000339.560:3025): avc: denied { create } for pid=6466 comm="syz.1.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 511.354401][ T28] audit: type=1400 audit(2000000339.580:3026): avc: denied { ioctl } for pid=6466 comm="syz.1.772" path="socket:[10493]" dev="sockfs" ino=10493 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 511.355116][ T28] audit: type=1400 audit(2000000339.580:3027): avc: denied { module_request } for pid=6466 comm="syz.1.772" kmod="netdev-wlan1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 511.842039][ T28] audit: type=1400 audit(2000000340.070:3028): avc: denied { sys_module } for pid=6466 comm="syz.1.772" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 511.843095][ T28] audit: type=1400 audit(2000000340.070:3029): avc: denied { module_request } for pid=6466 comm="syz.1.772" kmod="wlan1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 511.914220][ T28] audit: type=1400 audit(2000000340.140:3030): avc: denied { write } for pid=6466 comm="syz.1.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 512.058822][ T90] usb 1-1: USB disconnect, device number 28 [ 515.371993][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 515.376413][ T28] audit: type=1400 audit(2000000343.600:3061): avc: denied { read write } for pid=3103 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 515.388318][ T28] audit: type=1400 audit(2000000343.620:3062): avc: denied { read write open } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 515.413515][ T28] audit: type=1400 audit(2000000343.640:3063): avc: denied { ioctl } for pid=3103 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 515.497085][ T28] audit: type=1400 audit(2000000343.730:3064): avc: denied { read write } for pid=6494 comm="syz.0.776" 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 [ 515.499251][ T28] audit: type=1400 audit(2000000343.730:3065): avc: denied { read write open } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.507396][ T28] audit: type=1400 audit(2000000343.730:3066): avc: denied { ioctl } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.519354][ T28] audit: type=1400 audit(2000000343.740:3067): avc: denied { ioctl } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.521393][ T28] audit: type=1400 audit(2000000343.740:3068): avc: denied { ioctl } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.523759][ T28] audit: type=1400 audit(2000000343.740:3069): avc: denied { ioctl } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.630862][ T28] audit: type=1400 audit(2000000343.860:3070): avc: denied { ioctl } for pid=6494 comm="syz.0.776" path="/dev/raw-gadget" dev="devtmpfs" ino=694 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 515.743314][ T23] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 515.942977][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 516.154316][ T23] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 516.154689][ T23] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 516.155049][ T23] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 516.155163][ T23] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 516.155258][ T23] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 516.155348][ T23] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 516.155385][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.597840][ T23] usb 1-1: GET_CAPABILITIES returned 0 [ 516.598025][ T23] usbtmc 1-1:16.0: can't read capabilities [ 516.936730][ T3709] usb 1-1: USB disconnect, device number 29 [ 518.402758][ T23] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 518.562705][ T23] usb 2-1: Using ep0 maxpacket: 32 [ 518.591368][ T23] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 518.591666][ T23] usb 2-1: config 0 interface 0 altsetting 128 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 518.591736][ T23] usb 2-1: config 0 interface 0 has no altsetting 0 [ 518.591782][ T23] usb 2-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 518.591812][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.609979][ T23] usb 2-1: config 0 descriptor?? [ 518.719563][ T23] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 519.015898][ T6533] syz.0.782 uses obsolete (PF_INET,SOCK_PACKET) [ 519.225454][ T23] usb 2-1: USB disconnect, device number 32 [ 519.910973][ T6545] 8<--- cut here --- [ 519.924546][ T6545] Unable to handle kernel paging request at virtual address fee00100 when write [ 519.955790][ T6545] [fee00100] *pgd=80000080007003, *pmd=00000000 [ 519.957548][ T6545] Internal error: Oops: a06 [#1] SMP ARM [ 519.960174][ T6545] Modules linked in: [ 519.960603][ T6545] CPU: 1 UID: 0 PID: 6545 Comm: syz.0.783 Not tainted syzkaller #0 PREEMPT [ 519.960924][ T6545] Hardware name: ARM-Versatile Express [ 519.961163][ T6545] PC is at parport_attach+0x184/0x1e0 [ 519.961529][ T6545] LR is at parport_attach+0x174/0x1e0 [ 519.961792][ T6545] pc : [<8145b7ac>] lr : [<8145b79c>] psr: 60000013 [ 519.962169][ T6545] sp : eb3b1d30 ip : eb3b1d30 fp : eb3b1d54 [ 519.962439][ T6545] r10: 82d29754 r9 : 00000003 r8 : 8301a9c0 [ 519.962756][ T6545] r7 : eb3b1d90 r6 : 8301a9c0 r5 : 00000000 r4 : 00000000 [ 519.963040][ T6545] r3 : fee00100 r2 : 81e27308 r1 : 00000001 r0 : 8145b40c [ 519.963623][ T6545] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 519.964074][ T6545] Control: 30c5387d Table: 872f2080 DAC: 00000000 [ 519.964402][ T6545] Register r0 information: non-slab/vmalloc memory [ 519.965256][ T6545] Register r1 information: non-paged memory [ 519.965644][ T6545] Register r2 information: non-slab/vmalloc memory [ 519.965994][ T6545] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 519.966527][ T6545] Register r4 information: NULL pointer [ 519.966781][ T6545] Register r5 information: NULL pointer [ 519.967072][ T6545] Register r6 information: slab kmalloc-192 start 8301a9c0 pointer offset 0 size 192 [ 519.968092][ T6545] Register r7 information: 2-page vmalloc region starting at 0xeb3b0000 allocated at kernel_clone+0xc4/0x444 [ 519.968639][ T6545] Register r8 information: slab kmalloc-192 start 8301a9c0 pointer offset 0 size 192 [ 519.969201][ T6545] Register r9 information: non-paged memory [ 519.969521][ T6545] Register r10 information: non-slab/vmalloc memory [ 519.969845][ T6545] Register r11 information: 2-page vmalloc region starting at 0xeb3b0000 allocated at kernel_clone+0xc4/0x444 [ 519.970282][ T6545] Register r12 information: 2-page vmalloc region starting at 0xeb3b0000 allocated at kernel_clone+0xc4/0x444 [ 519.970898][ T6545] Process syz.0.783 (pid: 6545, stack limit = 0xeb3b0000) [ 519.971308][ T6545] Stack: (0xeb3b1d30 to 0xeb3b2000) [ 519.971550][ T6545] 1d20: 824bcb00 8301a9c0 00000000 82bd2368 [ 519.971870][ T6545] 1d40: 81e277c8 00000000 eb3b1d8c eb3b1d58 81457328 8145b634 40946400 00000000 [ 519.972285][ T6545] 1d60: eb3b1d7c 200000c0 8301a9c0 b5403587 40946400 00000003 00000003 850db200 [ 519.972772][ T6545] 1d80: eb3b1e4c eb3b1d90 81452b34 8145722c 656d6f63 705f6964 6f707261 00007472 [ 519.973163][ T6545] 1da0: 00000000 00000100 00002007 00000002 00001000 0000000e 00000005 00000079 [ 519.973529][ T6545] 1dc0: 00000003 00080008 00800000 00000004 00000001 00000005 00000001 00000100 [ 519.973887][ T6545] 1de0: 00000004 00000000 00000009 00000003 7fffffff 00000086 0000ca9f 00000001 [ 519.974210][ T6545] 1e00: 20001e58 00000008 00000002 00000003 00000008 0000a6b7 00000000 fffffff8 [ 519.974684][ T6545] 1e20: 00000000 7a80c85c 00000000 863b0680 8301a9c0 200000c0 40946400 00000003 [ 519.975004][ T6545] 1e40: eb3b1f14 eb3b1e50 81453e58 81452a6c eb3b1e4c 7a80c85c 00000000 00000000 [ 519.975371][ T6545] 1e60: 82531804 eb3b1ea4 0000005f 841bb678 00000064 8301a9f0 eb3b1ee4 eb3b1e88 [ 519.975729][ T6545] 1e80: 807eaa74 807e0d88 00000064 00000001 00000000 eb3b1ea4 8383f3d0 834e1f68 [ 519.976151][ T6545] 1ea0: 00006400 0000000b eb3b1e98 00000000 eb3b1d38 7a80c85c 00000000 863b0680 [ 519.976560][ T6545] 1ec0: 40946400 200000c0 200000c0 863b0680 00000003 850db200 eb3b1ef4 eb3b1ee8 [ 519.976969][ T6545] 1ee0: 807eaba8 7a80c85c eb3b1f14 00000000 863b0681 40946400 200000c0 863b0680 [ 519.977267][ T6545] 1f00: 00000003 850db200 eb3b1fa4 eb3b1f18 805a233c 81453b10 ecac8b10 850db200 [ 519.977570][ T6545] 1f20: eb3b1f3c eb3b1f30 81b1b174 81b1b040 eb3b1f54 eb3b1f40 8025a6ac 8028e2e4 [ 519.978037][ T6545] 1f40: eb3b1fb0 40000000 eb3b1f84 eb3b1f58 80220be0 8025a668 00000000 82a1c63c [ 519.978409][ T6545] 1f60: eb3b1fb0 0013e9b0 ecac8b10 80220b34 00000000 7a80c85c eb3b1fac 00000000 [ 519.978793][ T6545] 1f80: 00000000 00346310 00000036 8020029c 850db200 00000036 00000000 eb3b1fa8 [ 519.979205][ T6545] 1fa0: 80200060 805a2104 00000000 00000000 00000003 40946400 200000c0 00000000 [ 519.979649][ T6545] 1fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f800dc [ 519.980059][ T6545] 1fe0: 76f7fe88 76f7fe78 00018ebc 00130810 60000010 00000003 00000000 00000000 [ 519.980540][ T6545] Call trace: [ 519.980754][ T6545] [<8145b628>] (parport_attach) from [<81457328>] (comedi_device_attach+0x108/0x244) [ 519.981124][ T6545] r6:00000000 r5:81e277c8 r4:82bd2368 [ 519.981333][ T6545] [<81457220>] (comedi_device_attach) from [<81452b34>] (do_devconfig_ioctl+0xd4/0x21c) [ 519.981939][ T6545] r10:850db200 r9:00000003 r8:00000003 r7:40946400 r6:b5403587 r5:8301a9c0 [ 519.982397][ T6545] r4:200000c0 [ 519.982575][ T6545] [<81452a60>] (do_devconfig_ioctl) from [<81453e58>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 519.983062][ T6545] r8:00000003 r7:40946400 r6:200000c0 r5:8301a9c0 r4:863b0680 [ 519.983362][ T6545] [<81453b04>] (comedi_unlocked_ioctl) from [<805a233c>] (sys_ioctl+0x244/0xb5c) [ 519.983727][ T6545] r10:850db200 r9:00000003 r8:863b0680 r7:200000c0 r6:40946400 r5:863b0681 [ 519.984019][ T6545] r4:00000000 [ 519.984264][ T6545] [<805a20f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 519.984625][ T6545] Exception stack(0xeb3b1fa8 to 0xeb3b1ff0) [ 519.984922][ T6545] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 519.985262][ T6545] 1fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f800dc [ 519.985583][ T6545] 1fe0: 76f7fe88 76f7fe78 00018ebc 00130810 [ 519.985811][ T6545] r10:00000036 r9:850db200 r8:8020029c r7:00000036 r6:00346310 r5:00000000 [ 519.986261][ T6545] r4:00000000 [ 519.986721][ T6545] Code: e5963064 e3a04000 e7f33053 e2433612 (e5c34000) [ 519.988344][ T6545] ---[ end trace 0000000000000000 ]--- [ 520.088089][ T6545] Kernel panic - not syncing: Fatal exception [ 520.090590][ T6545] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:49:19 Registers: info registers vcpu 0 CPU#0 R00=0000006c R01=00000000 R02=00000000 R03=83f4cb00 R04=df965d68 R05=00000000 R06=802d1ae4 R07=00000000 R08=df965f3c R09=850d0b40 R10=ffffffff R11=df965d5c R12=df965d2c R13=df965bf8 R14=8415491e R15=81afe414 PSR=60030013 -ZC- A S svc32 s00=080247a4 s01=01c70800 d00=01c70800080247a4 s02=00058002 s03=00208008 d01=0020800800058002 s04=80020600 s05=00080004 d02=0008000480020600 s06=03000800 s07=08000380 d03=0800038003000800 s08=22e00282 s09=08060601 d04=0806060122e00282 s10=01000000 s11=d4ac0800 d05=d4ac080001000000 s12=021880a2 s13=80030380 d06=80030380021880a2 s14=9280021b s15=1b880301 d07=1b8803019280021b 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=ead0f81e s33=189518ca d16=189518caead0f81e s34=e188d67a s35=6e3371b7 d17=6e3371b7e188d67a s36=2a72b56a s37=216b5636 d18=216b56362a72b56a s38=acde0801 s39=851e2b50 d19=851e2b50acde0801 s40=45b2aaba s41=ee5625ee d20=ee5625ee45b2aaba s42=6ae890b2 s43=3afd2dc6 d21=3afd2dc66ae890b2 s44=93d041a2 s45=006afe1f d22=006afe1f93d041a2 s46=3992a881 s47=aeee0864 d23=aeee08643992a881 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=00780000 s53=00540000 d26=0054000000780000 s54=003c0000 s55=00280000 d27=00280000003c0000 s56=00140000 s57=00080000 d28=0008000000140000 s58=00000008 s59=00080004 d29=0008000400000008 s60=03e60000 s61=ff760000 d30=ff76000003e60000 s62=0008ffff s63=00000000 d31=000000000008ffff FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=ffffffff R01=00000004 R02=000001fc R03=00000000 R04=00000000 R05=00000000 R06=00000000 R07=00000000 R08=003462d8 R09=00000000 R10=00000001 R11=76f4e0dc R12=20000310 R13=20000310 R14=00019418 R15=00019418 PSR=20000010 --C- A S usr32 s00=72656820 s01=2d2d2065 d00=2d2d206572656820 s02=746e6920 s03=75727265 d01=75727265746e6920 s04=7375205d s05=2d322062 d02=2d3220627375205d s06=4e203a31 s07=55207765 d03=552077654e203a31 s08=64204253 s09=63697665 d04=6369766564204253 s10=74732065 s11=676e6972 d05=676e697274732065 s12=4d203a73 s13=303d7266 d06=303d72664d203a73 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