last executing test programs: 13.752046572s ago: executing program 0 (id=2865): setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) move_pages(0x0, 0xf000, &(0x7f0000000040), 0x0, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) sendto$packet(r1, &(0x7f00000002c0)="05031600d3fc140000004788031c09103c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 13.245982985s ago: executing program 1 (id=2866): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x14, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x40040) ioctl$HIDIOCGUSAGE(r1, 0x501c4814, &(0x7f0000000000)={0x3, 0xffffffff, 0x0, 0xfffff803}) 11.846851295s ago: executing program 1 (id=2867): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="93", 0x1, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000540), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) 11.256309649s ago: executing program 1 (id=2868): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/62, 0x328000, 0x800, 0x9, 0x3}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, 0x0, 0x0) set_mempolicy(0x4005, &(0x7f00000002c0)=0x80000004, 0x7) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000080)={0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x86, &(0x7f00000010c0)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x3, 0x4, 0x0, @broadcast=0x1000000, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote, 0x4e210000}]}, @timestamp_addr={0x44, 0x3c, 0x0, 0x1, 0x0, [{@multicast1}, {}, {@dev}, {@private}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@dev}]}]}}}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x4) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'ip6_vti0\x00', r2, 0x4, 0x4e, 0x9, 0x5, 0x2, @mcast2, @private2, 0x40, 0x10, 0x59, 0x6}}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r9, @ANYBLOB="0002923b6bebeffc0637050000000500050005000000b300000008000300ac1414aa08009b00ac1e000108000700", @ANYRES32=r10, @ANYBLOB="08000300ac1e010106000100020000000800030064010101140004000000000000000000000000000000000108000300080000000400068008000200050000000c00068005000200e4000000"], 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) write(r8, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe009d2fb112ff000000008a151f75080039", 0x27) sendmmsg$inet(r6, &(0x7f0000004d80)=[{{&(0x7f0000000380)={0x2, 0x4e28, @multicast2}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000002400)='I', 0x1}], 0x1}}], 0x2, 0x2000c044) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008004500001c0000000008019078c5149f46ffffffffdae8aed742692a00"], 0x0) writev(r6, &(0x7f00000023c0)=[{&(0x7f00000013c0)="1ee9", 0x2}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8}, 0x14) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x0, r2}, 0x10) 10.303515516s ago: executing program 0 (id=2869): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00010429bd7000ffdbdf2507000000", @ANYRES32=r0, @ANYBLOB="e0ff8b0a0a0002"], 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x24040040) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001d"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0xc31fe084736598c) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x811}, 0x4000804) 8.945333976s ago: executing program 0 (id=2870): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mknod$loop(&(0x7f0000001b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) 4.450313378s ago: executing program 1 (id=2871): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)={0x40, 0x40, 0x1, "80"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000a80)=ANY=[@ANYBLOB="401605"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 3.464472075s ago: executing program 1 (id=2872): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="93", 0x1, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000540), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) 3.253677506s ago: executing program 0 (id=2873): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) madvise(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x11) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) unshare(0x62040200) 2.534503682s ago: executing program 1 (id=2874): r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) syz_clone3(&(0x7f0000000080)={0xa610b000, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1_virt_wifi\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'ipvlan0\x00', 0x0}) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc, 0x1], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r6, {0x0, 0xd}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x1c, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x7}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40005}, 0x8010) r8 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev}, {0x1, @local}, 0x4a, {0x2, 0x0, @dev}}) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f00000001c0)={0x9, 0x10, [0x2, 0x1, 0x0, 0xa6e], &(0x7f0000000180)=[0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @local}, {0x1, @remote}, 0x4a, {0x2, 0x0, @remote}, 'veth1_to_bridge\x00'}) ioctl$sock_inet_SIOCSARP(r8, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev}, {0x0, @local}, 0x4a, {0x2, 0x0, @multicast2}, 'syz_tun\x00'}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'macvtap0\x00'}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x8100) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newqdisc={0x34, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x0, 0x2}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0x4, 0x8002}}]}, 0x34}}, 0x20008000) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x1c, 0x2f, 0x9, 0x70bd27, 0x25dfdbfd, {0x4}, [@nested={0x8, 0x1a, 0x0, 0x1, [@generic="e0d24da0"]}]}, 0x1c}}, 0x84) r11 = socket$kcm(0x10, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[], 0x7c}}, 0x0) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[@ANYBLOB="0439000025"], 0x33fe0) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') pread64(r12, &(0x7f0000001280)=""/200, 0xc8, 0x17a7) 1.36284407s ago: executing program 0 (id=2875): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0xfffffffc, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000004240)=0xc3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000300)={0xa, 0x4e20, 0x5, @mcast1}, 0x1c) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/68, 0x44}], 0x1) 0s ago: executing program 0 (id=2876): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)={0x40, 0x40, 0x1, "80"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000a80)=ANY=[@ANYBLOB="401605"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): 27623][ T999] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 1905.942321][ T999] usb 1-1: config 0 has no interfaces? [ 1905.984695][ T999] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 1905.986745][ T999] usb 1-1: Product: syz [ 1905.988233][ T999] usb 1-1: Manufacturer: syz [ 1905.991762][ T999] usb 1-1: SerialNumber: syz [ 1906.062277][ T999] usb 1-1: config 0 descriptor?? [ 1906.622474][ T6122] usb 1-1: USB disconnect, device number 62 [ 1908.679950][ C1] net_ratelimit: 18 callbacks suppressed [ 1913.719776][ C0] net_ratelimit: 22 callbacks suppressed [ 1914.013935][ T29] audit: type=1400 audit(1913.650:510): avc: denied { write } for pid=7806 comm="syz.1.1446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1915.110627][ T7810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1915.135754][ T7810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1916.593430][ T7815] loop8: detected capacity change from 0 to 16384 [ 1918.917273][ T7817] loop8: detected capacity change from 16384 to 16383 [ 1918.920251][ C1] net_ratelimit: 18 callbacks suppressed [ 1919.997812][ T29] audit: type=1400 audit(1919.630:511): avc: denied { read write } for pid=7819 comm="syz.0.1450" name="vga_arbiter" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 1920.051806][ T29] audit: type=1400 audit(1919.680:512): avc: denied { open } for pid=7819 comm="syz.0.1450" path="/dev/vga_arbiter" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 1920.983097][ T6122] usb 1-1: new full-speed USB device number 63 using dummy_hcd [ 1921.294658][ T6122] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 1921.350010][ T6122] usb 1-1: config 0 has no interfaces? [ 1921.477861][ T6122] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 1921.482181][ T6122] usb 1-1: Product: syz [ 1921.483640][ T6122] usb 1-1: Manufacturer: syz [ 1921.484943][ T6122] usb 1-1: SerialNumber: syz [ 1921.555370][ T6122] usb 1-1: config 0 descriptor?? [ 1921.887149][ T37] usb 1-1: USB disconnect, device number 63 [ 1923.281082][ T7831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1923.308536][ T7831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1924.359888][ C1] net_ratelimit: 22 callbacks suppressed [ 1924.551948][ T53] usb 1-1: new full-speed USB device number 64 using dummy_hcd [ 1924.806704][ T53] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 1924.881600][ T53] usb 1-1: config 0 has no interfaces? [ 1924.971055][ T53] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 1924.973272][ T53] usb 1-1: Product: syz [ 1924.974678][ T53] usb 1-1: Manufacturer: syz [ 1924.976153][ T53] usb 1-1: SerialNumber: syz [ 1925.055762][ T53] usb 1-1: config 0 descriptor?? [ 1925.557260][ T6122] usb 1-1: USB disconnect, device number 64 [ 1927.495871][ T7850] syzkaller1: entered promiscuous mode [ 1927.496353][ T7850] syzkaller1: entered allmulticast mode [ 1927.783962][ T7852] device-mapper: ioctl: Invalid ioctl structure: name m, dev f802 [ 1928.242531][ T7855] loop0: detected capacity change from 0 to 32768 [ 1928.840664][ T53] usb 1-1: new full-speed USB device number 65 using dummy_hcd [ 1929.037406][ T53] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 1929.050340][ T53] usb 1-1: config 0 has no interfaces? [ 1929.068726][ T53] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 1929.070394][ T53] usb 1-1: Product: syz [ 1929.071072][ T53] usb 1-1: Manufacturer: syz [ 1929.071835][ T53] usb 1-1: SerialNumber: syz [ 1929.151145][ T53] usb 1-1: config 0 descriptor?? [ 1929.409546][ T6122] usb 1-1: USB disconnect, device number 65 [ 1929.434567][ T7861] FAULT_INJECTION: forcing a failure. [ 1929.434567][ T7861] name failslab, interval 1, probability 0, space 0, times 0 [ 1929.435106][ T7861] CPU: 0 UID: 0 PID: 7861 Comm: syz.1.1466 Tainted: G W syzkaller #0 PREEMPT [ 1929.435196][ T7861] Tainted: [W]=WARN [ 1929.435226][ T7861] Hardware name: linux,dummy-virt (DT) [ 1929.435322][ T7861] Call trace: [ 1929.435352][ T7861] show_stack+0x18/0x24 (C) [ 1929.435593][ T7861] dump_stack_lvl+0x7c/0xb0 [ 1929.435742][ T7861] dump_stack+0x1c/0x28 [ 1929.435847][ T7861] should_fail_ex+0x6b4/0x6c4 [ 1929.436146][ T7861] should_failslab+0xbc/0x120 [ 1929.436272][ T7861] __kmalloc_cache_noprof+0x3ec/0x628 [ 1929.436381][ T7861] file_f_owner_allocate+0x80/0x13c [ 1929.436468][ T7861] f_setown+0x5c/0x1a0 [ 1929.436528][ T7861] do_fcntl+0xcdc/0x122c [ 1929.436582][ T7861] do_compat_fcntl64+0x478/0x538 [ 1929.436639][ T7861] __arm64_compat_sys_fcntl+0x7c/0xc0 [ 1929.436696][ T7861] invoke_syscall+0x74/0x240 [ 1929.436821][ T7861] el0_svc_common.constprop.0+0xac/0x230 [ 1929.436976][ T7861] do_el0_svc_compat+0x40/0x58 [ 1929.437142][ T7861] el0_svc_compat+0x54/0x264 [ 1929.437305][ T7861] el0t_32_sync_handler+0x88/0xac [ 1929.437394][ T7861] el0t_32_sync+0x19c/0x1a0 [ 1929.559660][ C1] net_ratelimit: 19 callbacks suppressed [ 1931.564475][ T29] audit: type=1400 audit(1931.200:513): avc: denied { write } for pid=7871 comm="syz.0.1471" name="filter" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 1931.583140][ T29] audit: type=1400 audit(1931.220:514): avc: denied { open } for pid=7871 comm="syz.0.1471" path="/32/trace/events/sched/sched_switch/filter" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 1931.870755][ T53] usb 1-1: new full-speed USB device number 66 using dummy_hcd [ 1932.072501][ T53] usb 1-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 1932.110401][ T53] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 1932.111979][ T53] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 1932.115511][ T53] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 1932.122597][ T53] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1932.165987][ T53] usb 1-1: config 0 descriptor?? [ 1932.197553][ T7872] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1932.324676][ T7876] fuse: Unknown parameter 'user00000000000000000000' [ 1934.770351][ C1] net_ratelimit: 42 callbacks suppressed [ 1936.696273][ T7879] FAULT_INJECTION: forcing a failure. [ 1936.696273][ T7879] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.710977][ T7879] CPU: 1 UID: 0 PID: 7879 Comm: syz.1.1474 Tainted: G W syzkaller #0 PREEMPT [ 1936.711115][ T7879] Tainted: [W]=WARN [ 1936.711146][ T7879] Hardware name: linux,dummy-virt (DT) [ 1936.711243][ T7879] Call trace: [ 1936.711275][ T7879] show_stack+0x18/0x24 (C) [ 1936.711468][ T7879] dump_stack_lvl+0x7c/0xb0 [ 1936.711550][ T7879] dump_stack+0x1c/0x28 [ 1936.711605][ T7879] should_fail_ex+0x6b4/0x6c4 [ 1936.711671][ T7879] should_failslab+0xbc/0x120 [ 1936.711736][ T7879] kmem_cache_alloc_noprof+0x3d4/0x610 [ 1936.711796][ T7879] sk_prot_alloc+0x50/0x204 [ 1936.711870][ T7879] sk_alloc+0x3c/0x8c8 [ 1936.711985][ T7879] unix_create1+0x5d0/0x740 [ 1936.712060][ T7879] unix_create+0xc8/0x180 [ 1936.712115][ T7879] __sock_create+0x23c/0x5fc [ 1936.712170][ T7879] __sys_socketpair+0x258/0x524 [ 1936.712227][ T7879] __arm64_sys_socketpair+0x8c/0xd8 [ 1936.712283][ T7879] invoke_syscall+0x74/0x240 [ 1936.712343][ T7879] el0_svc_common.constprop.0+0xac/0x230 [ 1936.712399][ T7879] do_el0_svc_compat+0x40/0x58 [ 1936.712456][ T7879] el0_svc_compat+0x54/0x264 [ 1936.712514][ T7879] el0t_32_sync_handler+0x88/0xac [ 1936.712571][ T7879] el0t_32_sync+0x19c/0x1a0 [ 1937.524422][ T53] usbhid 1-1:0.0: can't add hid device: -32 [ 1937.527223][ T53] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 1938.614977][ T7884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1938.666124][ T7884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1939.970052][ C1] net_ratelimit: 20 callbacks suppressed [ 1942.803449][ T7892] fuse: Unknown parameter 'user00000000000000000000' [ 1943.571514][ T6122] usb 1-1: USB disconnect, device number 66 [ 1945.160675][ C1] net_ratelimit: 18 callbacks suppressed [ 1945.458763][ T4556] bond0: (slave bond_slave_0): interface is now down [ 1945.484309][ T4556] bond0: (slave bond_slave_1): interface is now down [ 1945.565868][ T4556] bond0: now running without any active interface! [ 1947.198569][ T7907] fuse: Unknown parameter 'user00000000000000000000' [ 1950.680155][ C1] net_ratelimit: 21 callbacks suppressed [ 1953.028686][ T7924] fuse: Unknown parameter 'user_i00000000000000000000' [ 1955.880357][ C1] net_ratelimit: 13 callbacks suppressed [ 1959.230197][ T7940] fuse: Unknown parameter 'user_i00000000000000000000' [ 1960.780730][ T7947] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1499'. [ 1961.079957][ C1] net_ratelimit: 37 callbacks suppressed [ 1964.748455][ T7959] loop8: detected capacity change from 0 to 16384 [ 1964.921754][ T7959] loop8: detected capacity change from 16384 to 16383 [ 1966.180004][ T7965] fuse: Unknown parameter 'user_i00000000000000000000' [ 1966.280670][ C1] net_ratelimit: 16 callbacks suppressed [ 1971.400758][ C0] net_ratelimit: 11 callbacks suppressed [ 1972.128892][ T7976] loop8: detected capacity change from 0 to 16384 [ 1972.287080][ T7976] loop8: detected capacity change from 16384 to 16383 [ 1976.680651][ C1] net_ratelimit: 13 callbacks suppressed [ 1978.334619][ T7998] loop8: detected capacity change from 0 to 16384 [ 1978.622200][ T7998] loop8: detected capacity change from 16384 to 16383 [ 1981.879942][ C1] net_ratelimit: 27 callbacks suppressed [ 1986.683983][ T29] audit: type=1400 audit(1986.310:515): avc: denied { name_bind } for pid=8020 comm="syz.0.1521" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 1987.080849][ C1] net_ratelimit: 14 callbacks suppressed [ 1992.280440][ C1] net_ratelimit: 10 callbacks suppressed [ 1994.197586][ T8057] loop8: detected capacity change from 0 to 16384 [ 1996.043038][ T8059] loop8: detected capacity change from 16384 to 16383 [ 1996.080922][ T8059] I/O error, dev loop8, sector 5888 op 0x1:(WRITE) flags 0x804800 phys_seg 128 prio class 2 [ 1996.085850][ T8059] Buffer I/O error on dev loop8, logical block 736, lost async page write [ 1996.087902][ T8059] Buffer I/O error on dev loop8, logical block 737, lost async page write [ 1996.089649][ T8059] Buffer I/O error on dev loop8, logical block 738, lost async page write [ 1996.093350][ T8059] Buffer I/O error on dev loop8, logical block 739, lost async page write [ 1996.094884][ T8059] Buffer I/O error on dev loop8, logical block 740, lost async page write [ 1996.095916][ T8059] Buffer I/O error on dev loop8, logical block 741, lost async page write [ 1996.096850][ T8059] Buffer I/O error on dev loop8, logical block 742, lost async page write [ 1996.097821][ T8059] Buffer I/O error on dev loop8, logical block 743, lost async page write [ 1996.101516][ T8059] Buffer I/O error on dev loop8, logical block 744, lost async page write [ 1996.102643][ T8059] Buffer I/O error on dev loop8, logical block 745, lost async page write [ 1996.105230][ T8057] I/O error, dev loop8, sector 11520 op 0x0:(READ) flags 0x80700 phys_seg 8 prio class 2 [ 1996.127275][ T8059] I/O error, dev loop8, sector 6912 op 0x1:(WRITE) flags 0x804800 phys_seg 128 prio class 2 [ 1996.141689][ T8057] I/O error, dev loop8, sector 11776 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2 [ 1996.143140][ T8057] I/O error, dev loop8, sector 11520 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 1996.151300][ T8057] I/O error, dev loop8, sector 11528 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 1996.152036][ T8057] I/O error, dev loop8, sector 11536 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 1996.152309][ T8057] I/O error, dev loop8, sector 11544 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 1996.165061][ T8059] I/O error, dev loop8, sector 7936 op 0x1:(WRITE) flags 0x804800 phys_seg 128 prio class 2 [ 1996.192383][ T8059] I/O error, dev loop8, sector 8960 op 0x1:(WRITE) flags 0x804800 phys_seg 128 prio class 2 [ 1996.305052][ T8059] loop8: unable to read partition table [ 1996.307913][ T8059] loop_reread_partitions: partition scan of loop8 (() failed (rc=-5) [ 1997.479872][ C1] net_ratelimit: 17 callbacks suppressed [ 2002.135368][ T8095] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1542'. [ 2002.680300][ C1] net_ratelimit: 18 callbacks suppressed [ 2007.151792][ T8118] fuse: Bad value for 'fd' [ 2007.880056][ C1] net_ratelimit: 45 callbacks suppressed [ 2013.080012][ C1] net_ratelimit: 17 callbacks suppressed [ 2014.500233][ T8155] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1562'. [ 2018.130913][ C0] net_ratelimit: 27 callbacks suppressed [ 2023.160044][ C0] net_ratelimit: 16 callbacks suppressed [ 2024.007256][ T29] audit: type=1400 audit(2023.640:516): avc: denied { relabelfrom } for pid=8200 comm="syz.1.1578" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 2024.022077][ T29] audit: type=1400 audit(2023.640:517): avc: denied { relabelto } for pid=8200 comm="syz.1.1578" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 2027.286897][ T49] block nbd0: Receive control failed (result -32) [ 2027.288330][ T922] block nbd0: Receive control failed (result -32) [ 2028.681981][ C1] net_ratelimit: 18 callbacks suppressed [ 2033.880077][ C1] net_ratelimit: 19 callbacks suppressed [ 2034.304564][ T8227] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1585'. [ 2039.080795][ C1] net_ratelimit: 19 callbacks suppressed [ 2044.290127][ C1] net_ratelimit: 22 callbacks suppressed [ 2047.206660][ T8313] syzkaller1: entered promiscuous mode [ 2047.206939][ T8313] syzkaller1: entered allmulticast mode [ 2049.447523][ T7195] net_ratelimit: 15 callbacks suppressed [ 2053.650243][ T29] audit: type=1400 audit(2053.270:518): avc: denied { bind } for pid=8348 comm="syz.0.1633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2053.713013][ T29] audit: type=1400 audit(2053.340:519): avc: denied { map } for pid=8348 comm="syz.0.1633" path="socket:[19887]" dev="sockfs" ino=19887 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2053.714017][ T29] audit: type=1400 audit(2053.340:520): avc: denied { read } for pid=8348 comm="syz.0.1633" path="socket:[19887]" dev="sockfs" ino=19887 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2054.849907][ C1] net_ratelimit: 16 callbacks suppressed [ 2056.090688][ C1] vcan0: j1939_tp_rxtimer: 0x00000000a72f01b6: rx timeout, send abort [ 2056.103515][ T8369] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1644'. [ 2056.107195][ T29] audit: type=1400 audit(2055.740:521): avc: denied { read } for pid=3182 comm="syslogd" name="log" dev="vda" ino=1857 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 2056.108581][ T29] audit: type=1400 audit(2055.740:522): avc: denied { search } for pid=3182 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2056.133632][ T29] audit: type=1400 audit(2055.760:523): avc: denied { write search } for pid=3182 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2056.134735][ T29] audit: type=1400 audit(2055.760:524): avc: denied { add_name } for pid=3182 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2056.135074][ T29] audit: type=1400 audit(2055.760:525): avc: denied { create } for pid=3182 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2056.220289][ T29] audit: type=1400 audit(2055.830:526): avc: denied { append open } for pid=3182 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2056.245381][ T29] audit: type=1400 audit(2055.870:527): avc: denied { getattr } for pid=3182 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2058.224346][ T8377] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1645'. [ 2058.242744][ T8377] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1645'. [ 2058.302062][ T8377] syzkaller0: entered promiscuous mode [ 2058.302282][ T8377] syzkaller0: entered allmulticast mode [ 2060.005979][ T8386] netlink: 'syz.0.1650': attribute type 4 has an invalid length. [ 2060.191270][ T8386] netlink: 'syz.0.1650': attribute type 4 has an invalid length. [ 2060.446721][ T7195] net_ratelimit: 20 callbacks suppressed [ 2061.431172][ T8395] FAULT_INJECTION: forcing a failure. [ 2061.431172][ T8395] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2061.431627][ T8395] CPU: 0 UID: 0 PID: 8395 Comm: syz.1.1654 Tainted: G W syzkaller #0 PREEMPT [ 2061.431713][ T8395] Tainted: [W]=WARN [ 2061.431744][ T8395] Hardware name: linux,dummy-virt (DT) [ 2061.431837][ T8395] Call trace: [ 2061.431868][ T8395] show_stack+0x18/0x24 (C) [ 2061.431973][ T8395] dump_stack_lvl+0x7c/0xb0 [ 2061.432035][ T8395] dump_stack+0x1c/0x28 [ 2061.432091][ T8395] should_fail_ex+0x6b4/0x6c4 [ 2061.432158][ T8395] should_fail+0x14/0x34 [ 2061.432215][ T8395] get_futex_key+0x198/0xf84 [ 2061.432274][ T8395] futex_wait_setup+0x64/0x55c [ 2061.432332][ T8395] __futex_wait+0x138/0x218 [ 2061.432395][ T8395] futex_wait+0xe4/0x2ac [ 2061.432452][ T8395] do_futex+0x1e8/0x280 [ 2061.432505][ T8395] __arm64_sys_futex_time32+0x1d4/0x300 [ 2061.432561][ T8395] invoke_syscall+0x74/0x240 [ 2061.432620][ T8395] el0_svc_common.constprop.0+0xac/0x230 [ 2061.432678][ T8395] do_el0_svc_compat+0x40/0x58 [ 2061.432735][ T8395] el0_svc_compat+0x54/0x264 [ 2061.432797][ T8395] el0t_32_sync_handler+0x88/0xac [ 2061.432854][ T8395] el0t_32_sync+0x19c/0x1a0 [ 2062.790616][ T8404] fuse: Bad value for 'fd' [ 2064.313340][ T8409] FAULT_INJECTION: forcing a failure. [ 2064.313340][ T8409] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2064.315908][ T8409] CPU: 0 UID: 0 PID: 8409 Comm: syz.1.1660 Tainted: G W syzkaller #0 PREEMPT [ 2064.316059][ T8409] Tainted: [W]=WARN [ 2064.316120][ T8409] Hardware name: linux,dummy-virt (DT) [ 2064.316314][ T8409] Call trace: [ 2064.316373][ T8409] show_stack+0x18/0x24 (C) [ 2064.316564][ T8409] dump_stack_lvl+0x7c/0xb0 [ 2064.316692][ T8409] dump_stack+0x1c/0x28 [ 2064.316820][ T8409] should_fail_ex+0x6b4/0x6c4 [ 2064.316964][ T8409] should_fail+0x14/0x34 [ 2064.317096][ T8409] get_futex_key+0x198/0xf84 [ 2064.317216][ T8409] futex_wait_setup+0x64/0x55c [ 2064.317354][ T8409] __futex_wait+0x138/0x218 [ 2064.317472][ T8409] futex_wait+0xe4/0x2ac [ 2064.317597][ T8409] do_futex+0x1e8/0x280 [ 2064.317713][ T8409] __arm64_sys_futex_time32+0x1d4/0x300 [ 2064.317843][ T8409] invoke_syscall+0x74/0x240 [ 2064.317965][ T8409] el0_svc_common.constprop.0+0xac/0x230 [ 2064.318094][ T8409] do_el0_svc_compat+0x40/0x58 [ 2064.318217][ T8409] el0_svc_compat+0x54/0x264 [ 2064.318364][ T8409] el0t_32_sync_handler+0x88/0xac [ 2064.318487][ T8409] el0t_32_sync+0x19c/0x1a0 [ 2065.481508][ T6390] net_ratelimit: 16 callbacks suppressed [ 2066.373848][ T8423] FAULT_INJECTION: forcing a failure. [ 2066.373848][ T8423] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2066.377118][ T8423] CPU: 1 UID: 0 PID: 8423 Comm: syz.1.1666 Tainted: G W syzkaller #0 PREEMPT [ 2066.377251][ T8423] Tainted: [W]=WARN [ 2066.377289][ T8423] Hardware name: linux,dummy-virt (DT) [ 2066.377392][ T8423] Call trace: [ 2066.377423][ T8423] show_stack+0x18/0x24 (C) [ 2066.377563][ T8423] dump_stack_lvl+0x7c/0xb0 [ 2066.377630][ T8423] dump_stack+0x1c/0x28 [ 2066.377687][ T8423] should_fail_ex+0x6b4/0x6c4 [ 2066.377755][ T8423] should_fail+0x14/0x34 [ 2066.377814][ T8423] get_futex_key+0x198/0xf84 [ 2066.377874][ T8423] futex_wait_setup+0x64/0x55c [ 2066.377938][ T8423] __futex_wait+0x138/0x218 [ 2066.377995][ T8423] futex_wait+0xe4/0x2ac [ 2066.378052][ T8423] do_futex+0x1e8/0x280 [ 2066.378147][ T8423] __arm64_sys_futex_time32+0x1d4/0x300 [ 2066.378215][ T8423] invoke_syscall+0x74/0x240 [ 2066.378277][ T8423] el0_svc_common.constprop.0+0xac/0x230 [ 2066.378336][ T8423] do_el0_svc_compat+0x40/0x58 [ 2066.378402][ T8423] el0_svc_compat+0x54/0x264 [ 2066.378467][ T8423] el0t_32_sync_handler+0x88/0xac [ 2066.378525][ T8423] el0t_32_sync+0x19c/0x1a0 [ 2070.602733][ T6328] net_ratelimit: 12 callbacks suppressed [ 2075.740103][ T6328] net_ratelimit: 10 callbacks suppressed [ 2079.873761][ T8489] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1686'. [ 2080.920145][ C0] net_ratelimit: 12 callbacks suppressed [ 2085.989023][ T8092] net_ratelimit: 9 callbacks suppressed [ 2091.092169][ T5395] net_ratelimit: 10 callbacks suppressed [ 2094.070321][ T8533] netlink: 'syz.0.1703': attribute type 1 has an invalid length. [ 2094.883310][ T8533] 8021q: adding VLAN 0 to HW filter on device bond2 [ 2095.157153][ T8538] 8021q: adding VLAN 0 to HW filter on device bond2 [ 2095.158771][ T8538] bond2: (slave xfrm1): The slave device specified does not support setting the MAC address [ 2095.186159][ T8538] bond2: (slave xfrm1): Error -95 calling set_mac_address [ 2095.578189][ T8533] bond1: (slave dummy0): Releasing backup interface [ 2095.991484][ T8533] bond2: (slave dummy0): making interface the new active one [ 2096.035879][ T8533] bond2: (slave dummy0): Enslaving as an active interface with an up link [ 2096.119669][ C0] net_ratelimit: 11 callbacks suppressed [ 2101.027210][ T8557] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1710'. [ 2101.239963][ C1] net_ratelimit: 11 callbacks suppressed [ 2101.586579][ T8557] hsr_slave_1 (unregistering): left promiscuous mode [ 2106.449858][ C1] net_ratelimit: 11 callbacks suppressed [ 2111.464944][ T7195] net_ratelimit: 15 callbacks suppressed [ 2116.681199][ C0] net_ratelimit: 9 callbacks suppressed [ 2120.807666][ T29] audit: type=1400 audit(2120.440:528): avc: denied { map } for pid=8652 comm="syz.0.1753" path="socket:[20747]" dev="sockfs" ino=20747 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 2122.050289][ C1] net_ratelimit: 14 callbacks suppressed [ 2127.250183][ C1] net_ratelimit: 13 callbacks suppressed [ 2132.440470][ C1] net_ratelimit: 6 callbacks suppressed [ 2137.640271][ C1] net_ratelimit: 14 callbacks suppressed [ 2138.488305][ T8735] netlink: 344 bytes leftover after parsing attributes in process `syz.0.1789'. [ 2138.585041][ T29] audit: type=1400 audit(2138.200:529): avc: denied { read } for pid=8733 comm="syz.1.1788" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 2142.840161][ C1] net_ratelimit: 14 callbacks suppressed [ 2148.049886][ C1] net_ratelimit: 24 callbacks suppressed [ 2153.239971][ C1] net_ratelimit: 42 callbacks suppressed [ 2158.280754][ C1] net_ratelimit: 15 callbacks suppressed [ 2163.639832][ C1] net_ratelimit: 20 callbacks suppressed [ 2168.666271][ T8868] net_ratelimit: 14 callbacks suppressed [ 2170.176878][ T29] audit: type=1400 audit(2169.810:530): avc: denied { listen } for pid=8873 comm="syz.1.1841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 2170.756560][ T29] audit: type=1400 audit(2170.380:531): avc: denied { accept } for pid=8873 comm="syz.1.1841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 2172.350405][ T8885] netlink: 332 bytes leftover after parsing attributes in process `syz.0.1845'. [ 2172.351747][ T8885] netlink: 'syz.0.1845': attribute type 9 has an invalid length. [ 2172.351900][ T8885] netlink: 108 bytes leftover after parsing attributes in process `syz.0.1845'. [ 2172.352270][ T8885] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1845'. [ 2174.050249][ C1] net_ratelimit: 16 callbacks suppressed [ 2175.372726][ T8899] ip6gretap1: entered allmulticast mode [ 2177.733482][ T8909] syzkaller0: entered promiscuous mode [ 2177.735676][ T8909] syzkaller0: entered allmulticast mode [ 2179.240666][ C1] net_ratelimit: 16 callbacks suppressed [ 2181.365953][ T8925] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1860'. [ 2181.757864][ T8928] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1861'. [ 2183.192387][ T8937] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1866'. [ 2184.440122][ C1] net_ratelimit: 40 callbacks suppressed [ 2189.643554][ T6390] net_ratelimit: 246 callbacks suppressed [ 2191.122606][ T5396] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2191.125568][ T5396] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2191.133227][ T5396] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2191.141538][ T5396] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2192.570252][ T8960] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1873'. [ 2203.896475][ T29] audit: type=1400 audit(2203.530:532): avc: denied { name_bind } for pid=9001 comm="syz.1.1891" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 2204.694549][ T9006] loop0: detected capacity change from 0 to 4096 [ 2207.476960][ T29] audit: type=1400 audit(2207.110:533): avc: denied { ioctl } for pid=9013 comm="syz.0.1896" path="socket:[22105]" dev="sockfs" ino=22105 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 2207.884707][ T9016] netlink: 4768 bytes leftover after parsing attributes in process `syz.0.1897'. [ 2214.655289][ T9051] bond1: option packets_per_slave: invalid value (7627118) [ 2214.656466][ T9051] bond1: option packets_per_slave: allowed values 0 - 65535 [ 2214.681102][ T9051] bond1 (unregistering): Released all slaves [ 2216.338509][ T9059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1913'. [ 2216.370177][ T9059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1913'. [ 2220.240691][ T9078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1922'. [ 2225.703384][ T9111] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1937'. [ 2229.273017][ T29] audit: type=1400 audit(2228.910:534): avc: denied { bind } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2229.284346][ T29] audit: type=1400 audit(2228.920:535): avc: denied { listen } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2229.312414][ T29] audit: type=1400 audit(2228.950:536): avc: denied { connect } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2229.352474][ T29] audit: type=1400 audit(2228.970:537): avc: denied { accept } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2229.374096][ T29] audit: type=1400 audit(2228.990:538): avc: denied { write } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2229.415727][ T29] audit: type=1400 audit(2229.050:539): avc: denied { read } for pid=9135 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2234.617844][ T9159] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1956'. [ 2234.630551][ T9159] netlink: 'syz.0.1956': attribute type 10 has an invalid length. [ 2234.635301][ T9159] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1956'. [ 2235.177885][ T9159] geneve2: entered promiscuous mode [ 2235.181111][ T9159] geneve2: entered allmulticast mode [ 2238.470397][ T29] audit: type=1400 audit(2238.100:540): avc: denied { shutdown } for pid=9175 comm="syz.0.1962" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 2238.941415][ T9178] netlink: 'syz.1.1963': attribute type 58 has an invalid length. [ 2238.941886][ T9178] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1963'. [ 2242.550645][ T29] audit: type=1400 audit(2242.170:541): avc: denied { map } for pid=9192 comm="syz.0.1967" path="/dev/net/tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 2242.556374][ T29] audit: type=1400 audit(2242.190:542): avc: denied { execute } for pid=9192 comm="syz.0.1967" path="/dev/net/tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 2250.786173][ T9215] syzkaller1: entered allmulticast mode [ 2252.700302][ T29] audit: type=1400 audit(2252.330:543): avc: denied { ioctl } for pid=9231 comm="syz.1.1983" path="socket:[22720]" dev="sockfs" ino=22720 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2260.720039][ T9261] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1992'. [ 2261.522403][ T9261] syzkaller0: entered promiscuous mode [ 2261.523063][ T9261] syzkaller0: entered allmulticast mode [ 2267.537529][ T29] audit: type=1400 audit(2267.170:544): avc: denied { setopt } for pid=9273 comm="syz.1.1997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2268.506236][ T9279] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1999'. [ 2268.520391][ T9279] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1999'. [ 2268.520922][ T9279] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1999'. [ 2269.773266][ T9289] netlink: 36 bytes leftover after parsing attributes in process `syz.1.2004'. [ 2270.008201][ T9291] netlink: 'syz.0.2005': attribute type 1 has an invalid length. [ 2270.208631][ T9291] gretap0: entered promiscuous mode [ 2270.243122][ T9291] netlink: 'syz.0.2005': attribute type 1 has an invalid length. [ 2271.233561][ T9300] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2008'. [ 2278.270323][ T5395] bond0: (slave syz_tun): interface is now down [ 2278.298038][ T5395] bond0: (slave syz_tun): interface is now down [ 2278.310622][ T6328] bond0: (slave syz_tun): interface is now down [ 2283.046459][ T9373] syzkaller0: entered promiscuous mode [ 2283.051800][ T9373] syzkaller0: entered allmulticast mode [ 2287.631168][ T9407] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2054'. [ 2287.633222][ T9407] netlink: 'syz.0.2054': attribute type 10 has an invalid length. [ 2287.648689][ T9407] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2054'. [ 2287.918702][ T9407] geneve2: entered promiscuous mode [ 2287.930735][ T9407] geneve2: entered allmulticast mode [ 2288.822072][ T9415] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2056'. [ 2294.271561][ T9439] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2066'. [ 2298.731978][ T29] audit: type=1400 audit(2298.370:545): avc: denied { setopt } for pid=9460 comm="syz.1.2074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 2301.197941][ T9473] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2079'. [ 2305.155134][ T9497] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2091'. [ 2305.500673][ T6390] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2305.502369][ T6390] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2305.502857][ T6390] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2305.503102][ T6390] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2307.411235][ T6328] net_ratelimit: 1 callbacks suppressed [ 2315.857682][ T9534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pid=9534 comm=syz.0.2107 [ 2318.500914][ T9542] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2109'. [ 2318.501618][ T9542] nbd: couldn't find a device at index 64 [ 2320.976531][ T9552] syzkaller0: entered promiscuous mode [ 2320.996482][ T9552] syzkaller0: entered allmulticast mode [ 2324.053917][ T6328] net_ratelimit: 10 callbacks suppressed [ 2331.027382][ T29] audit: type=1400 audit(2330.660:546): avc: denied { getopt } for pid=9587 comm="syz.0.2126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 2340.679698][ C0] net_ratelimit: 15 callbacks suppressed [ 2342.170939][ T29] audit: type=1400 audit(2341.800:547): avc: denied { create } for pid=9649 comm="syz.0.2154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 2342.804187][ T9652] veth3: entered allmulticast mode [ 2346.441557][ T6328] net_ratelimit: 9 callbacks suppressed [ 2348.151504][ T29] audit: type=1400 audit(2347.790:548): avc: denied { listen } for pid=9690 comm="syz.0.2172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 2352.126625][ T9699] macsec1: entered promiscuous mode [ 2352.203191][ T6328] net_ratelimit: 12 callbacks suppressed [ 2354.293004][ T9725] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2184'. [ 2355.156130][ T9728] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2185'. [ 2355.480099][ T9732] netlink: 48 bytes leftover after parsing attributes in process `syz.1.2186'. [ 2357.963506][ T8092] net_ratelimit: 14 callbacks suppressed [ 2358.910243][ T29] audit: type=1400 audit(2358.540:549): avc: denied { bind } for pid=9763 comm="syz.1.2198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2361.005372][ T29] audit: type=1400 audit(2360.640:550): avc: denied { write } for pid=9775 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2361.834995][ T29] audit: type=1400 audit(2361.470:551): avc: denied { read } for pid=9781 comm="syz.0.2203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 2362.438685][ T29] audit: type=1400 audit(2362.070:552): avc: denied { write } for pid=9780 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2363.641788][ T6390] net_ratelimit: 18 callbacks suppressed [ 2367.850508][ T9817] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2216'. [ 2367.855078][ T9817] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2216'. [ 2368.862333][ T5396] net_ratelimit: 14 callbacks suppressed [ 2369.857533][ T9824] netlink: 'syz.0.2219': attribute type 1 has an invalid length. [ 2374.176790][ T9839] syzkaller0: entered promiscuous mode [ 2374.178438][ T9839] syzkaller0: entered allmulticast mode [ 2374.262149][ T9839] net_ratelimit: 16 callbacks suppressed [ 2374.262964][ T9839] 0: reclassify loop, rule prio 0, protocol 800 [ 2377.564131][ T9867] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2236'. [ 2380.371509][ T6390] net_ratelimit: 16 callbacks suppressed [ 2383.647072][ T9917] netlink: 148 bytes leftover after parsing attributes in process `syz.0.2258'. [ 2385.482930][ T4556] net_ratelimit: 15 callbacks suppressed [ 2388.935071][ T29] audit: type=1400 audit(2388.570:553): avc: denied { block_suspend } for pid=9953 comm="syz.0.2275" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 2391.251022][ T8092] net_ratelimit: 15 callbacks suppressed [ 2395.301159][ T29] audit: type=1400 audit(2394.940:554): avc: denied { getopt } for pid=9993 comm="syz.1.2290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 2397.002773][ T8092] net_ratelimit: 8 callbacks suppressed [ 2402.695305][T10038] net_ratelimit: 9 callbacks suppressed [ 2407.890046][ C0] net_ratelimit: 12 callbacks suppressed [ 2413.562163][ T6390] net_ratelimit: 9 callbacks suppressed [ 2419.411989][ T6390] net_ratelimit: 9 callbacks suppressed [ 2421.421948][T10083] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2321'. [ 2421.555495][T10083] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2321'. [ 2425.170887][ T4556] net_ratelimit: 11 callbacks suppressed [ 2428.965234][T10107] geneve3: entered allmulticast mode [ 2429.063181][ T5396] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 20003 - 0 [ 2429.064052][ T5396] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 20003 - 0 [ 2429.064249][ T5396] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 20003 - 0 [ 2429.064447][ T5396] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 20003 - 0 [ 2430.296675][ T6390] net_ratelimit: 9 callbacks suppressed [ 2433.744079][ T29] audit: type=1400 audit(2433.380:555): avc: denied { setopt } for pid=10123 comm="syz.0.2335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2436.042098][ T6390] net_ratelimit: 14 callbacks suppressed [ 2438.003847][ T6564] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 2438.331618][ T6564] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 2438.375734][ T6564] usb 1-1: config 0 has an invalid interface number: 50 but max is 0 [ 2438.376390][ T6564] usb 1-1: config 0 has no interface number 0 [ 2438.376742][ T6564] usb 1-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2438.446624][ T6564] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2438.446754][ T6564] usb 1-1: Product: syz [ 2438.446851][ T6564] usb 1-1: Manufacturer: syz [ 2438.446949][ T6564] usb 1-1: SerialNumber: syz [ 2438.578313][ T6564] usb 1-1: config 0 descriptor?? [ 2439.211174][ T6564] yurex 1-1:0.50: USB YUREX device now attached to Yurex #0 [ 2439.333625][ T6564] usb 1-1: USB disconnect, device number 67 [ 2439.665308][ T6564] yurex 1-1:0.50: USB YUREX #0 now disconnected [ 2441.162174][ T8092] net_ratelimit: 16 callbacks suppressed [ 2448.199934][ C0] net_ratelimit: 9 callbacks suppressed [ 2453.176230][T10175] bond0: (slave bond_slave_0): Releasing backup interface [ 2453.963908][ T4556] net_ratelimit: 10 callbacks suppressed [ 2456.974333][ T7707] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 2457.250739][ T7707] usb 1-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 2457.284429][ T7707] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 2457.286986][ T7707] usb 1-1: config 1 has no interface number 0 [ 2457.343661][ T7707] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2457.344671][ T7707] usb 1-1: Product: syz [ 2457.345399][ T7707] usb 1-1: Manufacturer: syz [ 2457.346100][ T7707] usb 1-1: SerialNumber: syz [ 2457.523017][ T7707] usb 1-1: 3:0 : does not exist [ 2457.523903][ T7707] usb 1-1: 3:0 : does not exist [ 2457.856286][ T7707] usb 1-1: USB disconnect, device number 68 [ 2458.697099][T10198] udevd[10198]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.3/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 2459.099804][ T6390] net_ratelimit: 9 callbacks suppressed [ 2459.603030][ T29] audit: type=1326 audit(2459.240:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2459.607351][ T29] audit: type=1326 audit(2459.240:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2459.620237][ T29] audit: type=1326 audit(2459.250:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2459.620932][ T29] audit: type=1326 audit(2459.250:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2459.621199][ T29] audit: type=1326 audit(2459.250:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2459.628401][ T29] audit: type=1326 audit(2459.260:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2459.640050][ T29] audit: type=1326 audit(2459.270:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2459.642193][ T29] audit: type=1326 audit(2459.270:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2459.650821][ T29] audit: type=1326 audit(2459.270:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2459.651600][ T29] audit: type=1326 audit(2459.270:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10205 comm="syz.0.2364" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2460.300927][ T6564] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 2460.621759][ T6564] usb 1-1: Using ep0 maxpacket: 16 [ 2460.801487][ T6564] usb 1-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 2460.921503][ T6564] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2460.931192][ T6564] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2461.065730][ T6564] usb 1-1: config 0 descriptor?? [ 2462.142769][ T6564] input: HID 258a:6a88 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:258A:6A88.0003/input/input5 [ 2462.592197][ T6564] hid-generic 0003:258A:6A88.0003: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 258a:6a88] on usb-dummy_hcd.0-1/input0 [ 2462.703268][ T6564] usb 1-1: USB disconnect, device number 69 [ 2464.841582][ T6390] net_ratelimit: 12 callbacks suppressed [ 2464.927785][T10213] fido_id[10213]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 2469.961446][ T4556] net_ratelimit: 9 callbacks suppressed [ 2475.731284][ T4556] net_ratelimit: 9 callbacks suppressed [ 2481.503949][ T6390] net_ratelimit: 9 callbacks suppressed [ 2486.513557][ T5396] netdevsim netdevsim0 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 2486.514944][ T5396] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2486.515105][ T5396] netdevsim netdevsim0 netdevsim2: unset [1, 1] type 2 family 0 port 20003 - 0 [ 2486.515622][ T5396] netdevsim netdevsim0 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 2486.515765][ T5396] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2486.515899][ T5396] netdevsim netdevsim0 netdevsim3: unset [1, 1] type 2 family 0 port 20003 - 0 [ 2486.516268][ T5396] netdevsim netdevsim0 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 2486.516415][ T5396] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2486.516549][ T5396] netdevsim netdevsim0 netdevsim1: unset [1, 1] type 2 family 0 port 20003 - 0 [ 2486.516912][ T5396] netdevsim netdevsim0 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 2486.517717][ T5396] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2486.517869][ T5396] netdevsim netdevsim0 netdevsim0: unset [1, 1] type 2 family 0 port 20003 - 0 [ 2492.390227][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 2492.391628][ T29] audit: type=1326 audit(2492.020:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10234 comm="syz.0.2370" exe="/syz-executor" sig=9 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x0 [ 2501.651428][ T7707] usb 1-1: new low-speed USB device number 70 using dummy_hcd [ 2501.895185][ T7707] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 2501.937374][ T7707] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 2501.938286][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 2501.938445][ T7707] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2501.938571][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 2501.938721][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 2502.086591][ T7707] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 2502.087377][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 2502.087626][ T7707] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2502.087758][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 2502.087885][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 2502.190867][ T7707] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 2502.194116][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 2502.201005][ T7707] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2502.201656][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 2502.201918][ T7707] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 2502.508222][ T7707] usb 1-1: string descriptor 0 read error: -22 [ 2502.513317][ T7707] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2502.994621][ T7707] adutux 1-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 2503.501988][ T7707] usb 1-1: USB disconnect, device number 70 [ 2507.242470][T10274] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2507.338686][T10274] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2510.963041][T10282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2510.968233][T10282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2512.543999][T10287] net_ratelimit: 382 callbacks suppressed [ 2518.603897][T10291] FAULT_INJECTION: forcing a failure. [ 2518.603897][T10291] name failslab, interval 1, probability 0, space 0, times 0 [ 2518.604757][T10291] CPU: 0 UID: 0 PID: 10291 Comm: syz.0.2387 Tainted: G W syzkaller #0 PREEMPT [ 2518.604850][T10291] Tainted: [W]=WARN [ 2518.604881][T10291] Hardware name: linux,dummy-virt (DT) [ 2518.604978][T10291] Call trace: [ 2518.605009][T10291] show_stack+0x18/0x24 (C) [ 2518.605103][T10291] dump_stack_lvl+0x7c/0xb0 [ 2518.605209][T10291] dump_stack+0x1c/0x28 [ 2518.605284][T10291] should_fail_ex+0x6b4/0x6c4 [ 2518.605369][T10291] should_failslab+0xbc/0x120 [ 2518.605439][T10291] __kmalloc_noprof+0x4dc/0x74c [ 2518.605500][T10291] __list_lru_init+0xc8/0x3c0 [ 2518.605558][T10291] sget_fc+0x7e0/0x16c4 [ 2518.605619][T10291] get_tree_nodev+0x2c/0x148 [ 2518.605673][T10291] devpts_get_tree+0x18/0x24 [ 2518.605771][T10291] vfs_get_tree+0x74/0x280 [ 2518.605836][T10291] fc_mount+0x18/0x19c [ 2518.605908][T10291] path_mount+0x6d8/0x1830 [ 2518.605963][T10291] __arm64_sys_mount+0x318/0x3dc [ 2518.606037][T10291] invoke_syscall+0x74/0x240 [ 2518.606102][T10291] el0_svc_common.constprop.0+0xac/0x230 [ 2518.606160][T10291] do_el0_svc_compat+0x40/0x58 [ 2518.606216][T10291] el0_svc_compat+0x54/0x264 [ 2518.606290][T10291] el0t_32_sync_handler+0x88/0xac [ 2518.606355][T10291] el0t_32_sync+0x19c/0x1a0 [ 2519.947543][ T29] audit: type=1326 audit(2519.580:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2519.952940][ T29] audit: type=1326 audit(2519.580:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2519.992248][ T29] audit: type=1326 audit(2519.620:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2519.993154][ T29] audit: type=1326 audit(2519.620:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=319 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2519.993604][ T29] audit: type=1326 audit(2519.630:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2520.004519][ T29] audit: type=1326 audit(2519.640:585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2520.006058][ T29] audit: type=1326 audit(2519.640:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2520.030215][ T29] audit: type=1326 audit(2519.660:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2520.031223][ T29] audit: type=1326 audit(2519.660:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=220 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2520.716872][ T29] audit: type=1326 audit(2520.340:589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10296 comm="syz.0.2390" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2521.237855][T10299] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2391'. [ 2527.558142][T10318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2527.579817][T10318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2533.513614][T10339] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2406'. [ 2533.646790][T10339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2548.095959][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 2548.100055][ T29] audit: type=1400 audit(2547.730:591): avc: denied { write } for pid=10362 comm="syz.0.2417" name="usb_gadget" dev="configfs" ino=2248 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 2550.625429][ T29] audit: type=1326 audit(2550.260:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2550.630393][ T29] audit: type=1326 audit(2550.260:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2550.632657][ T29] audit: type=1326 audit(2550.260:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2550.650146][ T29] audit: type=1326 audit(2550.280:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2550.652204][ T29] audit: type=1326 audit(2550.280:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=398 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2550.654166][ T29] audit: type=1326 audit(2550.280:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2550.656042][ T29] audit: type=1326 audit(2550.280:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2550.659741][ T29] audit: type=1326 audit(2550.290:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2550.680166][ T29] audit: type=1326 audit(2550.310:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10377 comm="syz.1.2425" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2553.471757][T10396] .: renamed from bond0 [ 2553.478340][T10396] FAULT_INJECTION: forcing a failure. [ 2553.478340][T10396] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.478800][T10396] CPU: 0 UID: 0 PID: 10396 Comm: syz.1.2433 Tainted: G W syzkaller #0 PREEMPT [ 2553.478890][T10396] Tainted: [W]=WARN [ 2553.478943][T10396] Hardware name: linux,dummy-virt (DT) [ 2553.479121][T10396] Call trace: [ 2553.479156][T10396] show_stack+0x18/0x24 (C) [ 2553.479261][T10396] dump_stack_lvl+0x7c/0xb0 [ 2553.479324][T10396] dump_stack+0x1c/0x28 [ 2553.479381][T10396] should_fail_ex+0x6b4/0x6c4 [ 2553.479504][T10396] should_failslab+0xbc/0x120 [ 2553.479568][T10396] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2553.479629][T10396] __kernfs_new_node+0xd0/0x7c0 [ 2553.479770][T10396] kernfs_new_node+0xe0/0x118 [ 2553.479831][T10396] kernfs_create_link+0xa4/0x220 [ 2553.479890][T10396] sysfs_do_create_link_sd+0x84/0x120 [ 2553.479954][T10396] sysfs_create_link+0x40/0xa4 [ 2553.480011][T10396] netdev_adjacent_rename_links+0x2b8/0x3a0 [ 2553.480079][T10396] netif_change_name+0x21c/0x788 [ 2553.480136][T10396] dev_change_name+0x88/0x1d4 [ 2553.480193][T10396] dev_ifsioc+0xa94/0x16dc [ 2553.480255][T10396] dev_ioctl+0x1f0/0xcbc [ 2553.480453][T10396] sock_do_ioctl+0x17c/0x1dc [ 2553.480588][T10396] compat_sock_ioctl+0x330/0x540 [ 2553.480724][T10396] __arm64_compat_sys_ioctl+0x1a8/0x218 [ 2553.480824][T10396] invoke_syscall+0x74/0x240 [ 2553.480888][T10396] el0_svc_common.constprop.0+0xac/0x230 [ 2553.481029][T10396] do_el0_svc_compat+0x40/0x58 [ 2553.481195][T10396] el0_svc_compat+0x54/0x264 [ 2553.481320][T10396] el0t_32_sync_handler+0x88/0xac [ 2553.481437][T10396] el0t_32_sync+0x19c/0x1a0 [ 2560.146555][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 2560.146993][ T29] audit: type=1400 audit(2559.780:604): avc: denied { mmap_zero } for pid=10387 comm="syz.0.2429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 2571.480954][ T6564] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 2571.661318][ T6564] usb 1-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 2571.747569][ T6564] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2571.749978][ T6564] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 2571.758272][ T6564] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2571.933265][ T6564] spcp8x5 1-1:1.0: SPCP8x5 converter detected [ 2571.986270][ T6564] usb 1-1: SPCP8x5 converter now attached to ttyUSB0 [ 2578.974085][T10441] FAULT_INJECTION: forcing a failure. [ 2578.974085][T10441] name failslab, interval 1, probability 0, space 0, times 0 [ 2578.978971][T10441] CPU: 0 UID: 0 PID: 10441 Comm: syz.1.2449 Tainted: G W syzkaller #0 PREEMPT [ 2578.979137][T10441] Tainted: [W]=WARN [ 2578.979169][T10441] Hardware name: linux,dummy-virt (DT) [ 2578.979275][T10441] Call trace: [ 2578.979336][T10441] show_stack+0x18/0x24 (C) [ 2578.979470][T10441] dump_stack_lvl+0x7c/0xb0 [ 2578.979532][T10441] dump_stack+0x1c/0x28 [ 2578.979590][T10441] should_fail_ex+0x6b4/0x6c4 [ 2578.979678][T10441] should_failslab+0xbc/0x120 [ 2578.979759][T10441] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2578.979821][T10441] security_inode_alloc+0x28/0x200 [ 2578.979895][T10441] inode_init_always_gfp+0x984/0xd64 [ 2578.979957][T10441] alloc_inode+0x70/0x1c0 [ 2578.980014][T10441] new_inode+0x14/0x160 [ 2578.980067][T10441] shmem_get_inode+0x1a4/0xc14 [ 2578.980127][T10441] __shmem_file_setup+0x1cc/0x354 [ 2578.980183][T10441] shmem_zero_setup+0x84/0x14c [ 2578.980243][T10441] __mmap_region+0x11f0/0x1c20 [ 2578.980302][T10441] mmap_region+0x220/0x4d0 [ 2578.980356][T10441] do_mmap+0x9d0/0x13a0 [ 2578.980426][T10441] vm_mmap_pgoff+0x1f4/0x348 [ 2578.980483][T10441] ksys_mmap_pgoff+0x50/0x684 [ 2578.980542][T10441] __arm64_compat_sys_aarch32_mmap2+0xc0/0x130 [ 2578.980605][T10441] invoke_syscall+0x74/0x240 [ 2578.980662][T10441] el0_svc_common.constprop.0+0xac/0x230 [ 2578.980719][T10441] do_el0_svc_compat+0x40/0x58 [ 2578.980779][T10441] el0_svc_compat+0x54/0x264 [ 2578.980843][T10441] el0t_32_sync_handler+0x88/0xac [ 2578.980941][T10441] el0t_32_sync+0x19c/0x1a0 [ 2584.626724][T10456] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2584.681545][T10456] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2586.181842][ T37] usb 1-1: USB disconnect, device number 71 [ 2587.603769][ T37] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 2587.697406][ T37] spcp8x5 1-1:1.0: device disconnected [ 2588.411716][T10459] syzkaller1: entered promiscuous mode [ 2588.412043][T10459] syzkaller1: entered allmulticast mode [ 2589.430983][T10467] FAULT_INJECTION: forcing a failure. [ 2589.430983][T10467] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.438757][T10467] CPU: 0 UID: 0 PID: 10467 Comm: syz.1.2459 Tainted: G W syzkaller #0 PREEMPT [ 2589.438913][T10467] Tainted: [W]=WARN [ 2589.438997][T10467] Hardware name: linux,dummy-virt (DT) [ 2589.439143][T10467] Call trace: [ 2589.439176][T10467] show_stack+0x18/0x24 (C) [ 2589.439302][T10467] dump_stack_lvl+0x7c/0xb0 [ 2589.439376][T10467] dump_stack+0x1c/0x28 [ 2589.439527][T10467] should_fail_ex+0x6b4/0x6c4 [ 2589.439599][T10467] should_failslab+0xbc/0x120 [ 2589.439664][T10467] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 2589.439728][T10467] kmemdup_noprof+0x34/0x60 [ 2589.439788][T10467] key_alloc+0x380/0xf44 [ 2589.439864][T10467] __key_create_or_update+0x4b4/0x93c [ 2589.439926][T10467] key_create_or_update+0x14/0x20 [ 2589.439990][T10467] __arm64_sys_add_key+0x20c/0x398 [ 2589.440050][T10467] invoke_syscall+0x74/0x240 [ 2589.440111][T10467] el0_svc_common.constprop.0+0xac/0x230 [ 2589.440171][T10467] do_el0_svc_compat+0x40/0x58 [ 2589.440227][T10467] el0_svc_compat+0x54/0x264 [ 2589.440291][T10467] el0t_32_sync_handler+0x88/0xac [ 2589.440349][T10467] el0t_32_sync+0x19c/0x1a0 [ 2600.198023][T10490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2601.438576][ T29] audit: type=1400 audit(2601.070:605): avc: denied { read } for pid=10497 comm="syz.1.2470" dev="nsfs" ino=4026532707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2601.451991][ T29] audit: type=1400 audit(2601.080:606): avc: denied { open } for pid=10497 comm="syz.1.2470" path="net:[4026532707]" dev="nsfs" ino=4026532707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2602.961289][T10513] netlink: 11 bytes leftover after parsing attributes in process `syz.1.2477'. [ 2605.573525][T10533] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2484'. [ 2605.701025][T10533] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2605.714662][T10533] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2609.050832][T10558] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2495'. [ 2609.772536][T10563] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2495'. [ 2609.782905][T10563] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2495'. [ 2609.836270][T10563] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2495'. [ 2609.894325][T10563] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2495'. [ 2612.292611][ T29] audit: type=1400 audit(2611.930:607): avc: denied { read } for pid=10576 comm="syz.1.2502" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2612.898894][T10586] FAULT_INJECTION: forcing a failure. [ 2612.898894][T10586] name failslab, interval 1, probability 0, space 0, times 0 [ 2612.902834][T10586] CPU: 1 UID: 0 PID: 10586 Comm: syz.1.2503 Tainted: G W syzkaller #0 PREEMPT [ 2612.902946][T10586] Tainted: [W]=WARN [ 2612.902977][T10586] Hardware name: linux,dummy-virt (DT) [ 2612.903108][T10586] Call trace: [ 2612.903163][T10586] show_stack+0x18/0x24 (C) [ 2612.903322][T10586] dump_stack_lvl+0x7c/0xb0 [ 2612.903448][T10586] dump_stack+0x1c/0x28 [ 2612.903533][T10586] should_fail_ex+0x6b4/0x6c4 [ 2612.903645][T10586] should_failslab+0xbc/0x120 [ 2612.903744][T10586] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 2612.903807][T10586] kmemdup_noprof+0x34/0x60 [ 2612.903877][T10586] key_alloc+0x380/0xf44 [ 2612.903990][T10586] __key_create_or_update+0x4b4/0x93c [ 2612.904068][T10586] key_create_or_update+0x14/0x20 [ 2612.904168][T10586] __arm64_sys_add_key+0x20c/0x398 [ 2612.904271][T10586] invoke_syscall+0x74/0x240 [ 2612.904382][T10586] el0_svc_common.constprop.0+0xac/0x230 [ 2612.904467][T10586] do_el0_svc_compat+0x40/0x58 [ 2612.904559][T10586] el0_svc_compat+0x54/0x264 [ 2612.904646][T10586] el0t_32_sync_handler+0x88/0xac [ 2612.904719][T10586] el0t_32_sync+0x19c/0x1a0 [ 2615.040917][T10599] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2615.116510][T10599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2626.268100][T10621] FAULT_INJECTION: forcing a failure. [ 2626.268100][T10621] name failslab, interval 1, probability 0, space 0, times 0 [ 2626.269063][T10621] CPU: 1 UID: 0 PID: 10621 Comm: syz.1.2518 Tainted: G W syzkaller #0 PREEMPT [ 2626.269235][T10621] Tainted: [W]=WARN [ 2626.269302][T10621] Hardware name: linux,dummy-virt (DT) [ 2626.269505][T10621] Call trace: [ 2626.269569][T10621] show_stack+0x18/0x24 (C) [ 2626.269759][T10621] dump_stack_lvl+0x7c/0xb0 [ 2626.269903][T10621] dump_stack+0x1c/0x28 [ 2626.270037][T10621] should_fail_ex+0x6b4/0x6c4 [ 2626.270189][T10621] should_failslab+0xbc/0x120 [ 2626.270329][T10621] __kmalloc_cache_noprof+0x3ec/0x628 [ 2626.270464][T10621] snd_pcm_attach_substream+0x3b0/0xb70 [ 2626.270708][T10621] snd_pcm_open_substream+0x88/0x1300 [ 2626.270904][T10621] snd_pcm_oss_open+0x4cc/0xd78 [ 2626.271063][T10621] soundcore_open+0x2cc/0x430 [ 2626.271271][T10621] chrdev_open+0x1a0/0x4dc [ 2626.271458][T10621] do_dentry_open+0x37c/0xfe8 [ 2626.271604][T10621] vfs_open+0x5c/0x300 [ 2626.271814][T10621] path_openat+0x12d4/0x1e40 [ 2626.271986][T10621] do_file_open+0x18c/0x380 [ 2626.272182][T10621] do_sys_openat2+0xdc/0x180 [ 2626.272355][T10621] __arm64_compat_sys_openat+0x130/0x1d4 [ 2626.272498][T10621] invoke_syscall+0x74/0x240 [ 2626.272628][T10621] el0_svc_common.constprop.0+0xac/0x230 [ 2626.272759][T10621] do_el0_svc_compat+0x40/0x58 [ 2626.272895][T10621] el0_svc_compat+0x54/0x264 [ 2626.273038][T10621] el0t_32_sync_handler+0x88/0xac [ 2626.273168][T10621] el0t_32_sync+0x19c/0x1a0 [ 2627.112850][T10623] FAULT_INJECTION: forcing a failure. [ 2627.112850][T10623] name failslab, interval 1, probability 0, space 0, times 0 [ 2627.115005][T10623] CPU: 0 UID: 0 PID: 10623 Comm: syz.1.2519 Tainted: G W syzkaller #0 PREEMPT [ 2627.115128][T10623] Tainted: [W]=WARN [ 2627.115159][T10623] Hardware name: linux,dummy-virt (DT) [ 2627.115260][T10623] Call trace: [ 2627.115291][T10623] show_stack+0x18/0x24 (C) [ 2627.115389][T10623] dump_stack_lvl+0x7c/0xb0 [ 2627.115507][T10623] dump_stack+0x1c/0x28 [ 2627.115564][T10623] should_fail_ex+0x6b4/0x6c4 [ 2627.115629][T10623] should_failslab+0xbc/0x120 [ 2627.115692][T10623] kmem_cache_alloc_lru_noprof+0x3dc/0x620 [ 2627.115753][T10623] sock_alloc_inode+0x24/0x238 [ 2627.115815][T10623] alloc_inode+0x58/0x1c0 [ 2627.115875][T10623] sock_alloc+0x3c/0x240 [ 2627.115940][T10623] __sock_create+0xa0/0x5fc [ 2627.115996][T10623] __sys_socketpair+0x258/0x524 [ 2627.116050][T10623] __arm64_sys_socketpair+0x8c/0xd8 [ 2627.116106][T10623] invoke_syscall+0x74/0x240 [ 2627.116166][T10623] el0_svc_common.constprop.0+0xac/0x230 [ 2627.116222][T10623] do_el0_svc_compat+0x40/0x58 [ 2627.116280][T10623] el0_svc_compat+0x54/0x264 [ 2627.116341][T10623] el0t_32_sync_handler+0x88/0xac [ 2627.116398][T10623] el0t_32_sync+0x19c/0x1a0 [ 2627.136221][T10623] socket: no more sockets [ 2631.032132][T10632] loop7: detected capacity change from 0 to 16384 [ 2632.829700][ C1] blk_print_req_error: 5 callbacks suppressed [ 2632.830084][ C1] I/O error, dev loop7, sector 10496 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2 [ 2632.851933][T10634] loop7: detected capacity change from 16384 to 0 [ 2637.915912][ T29] audit: type=1400 audit(2637.550:608): avc: denied { create } for pid=10646 comm="syz.1.2528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 2648.370347][ T29] audit: type=1400 audit(2648.000:609): avc: denied { write } for pid=10668 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2648.943550][ T29] audit: type=1400 audit(2648.580:610): avc: denied { write } for pid=10673 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2653.405738][ T5395] . (unregistering): (slave bond_slave_1): Releasing backup interface [ 2653.474196][ T5395] . (unregistering): Released all slaves [ 2653.978637][ T5395] bond0 (unregistering): Released all slaves [ 2654.915190][ T3227] 8021q: adding VLAN 0 to HW filter on device eth1 [ 2655.346920][ T5395] hsr_slave_0: left promiscuous mode [ 2655.373596][ T5395] hsr_slave_1: left promiscuous mode [ 2659.337991][T10676] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2531'. [ 2671.438500][ T29] audit: type=1400 audit(2671.070:611): avc: denied { write } for pid=10693 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2672.607881][ T29] audit: type=1400 audit(2672.240:612): avc: denied { write } for pid=10700 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2673.274558][ T3227] 8021q: adding VLAN 0 to HW filter on device eth2 [ 2674.431672][T10706] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2535'. [ 2675.408630][ T29] audit: type=1400 audit(2675.040:613): avc: denied { write } for pid=10716 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2676.184089][ T29] audit: type=1400 audit(2675.810:614): avc: denied { write } for pid=10719 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2676.622412][ T29] audit: type=1400 audit(2676.260:615): avc: denied { ioctl } for pid=10721 comm="syz.0.2536" path="time:[4026531834]" dev="nsfs" ino=4026531834 ioctlcmd=0x9440 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2678.251981][ T3227] 8021q: adding VLAN 0 to HW filter on device eth3 [ 2680.214672][ T29] audit: type=1400 audit(2679.820:616): avc: denied { write } for pid=10734 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2681.275991][ T29] audit: type=1400 audit(2680.910:617): avc: denied { write } for pid=10740 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2681.587204][T10651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2681.943840][T10651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2682.694650][ T3227] 8021q: adding VLAN 0 to HW filter on device eth4 [ 2685.818072][T10755] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2539'. [ 2687.197624][ T29] audit: type=1400 audit(2686.830:618): avc: denied { write } for pid=10759 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2688.041659][ T29] audit: type=1400 audit(2687.670:619): avc: denied { write } for pid=10766 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2688.554789][ T3227] 8021q: adding VLAN 0 to HW filter on device eth5 [ 2690.348098][T10651] hsr_slave_0: entered promiscuous mode [ 2690.362307][T10651] hsr_slave_1: entered promiscuous mode [ 2690.373654][T10651] debugfs: 'hsr0' already exists in 'hsr' [ 2690.374824][T10651] Cannot create hsr debugfs directory [ 2694.637471][ T3227] net_ratelimit: 20 callbacks suppressed [ 2699.954072][ T29] audit: type=1400 audit(2699.530:620): avc: denied { write } for pid=10791 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2701.587756][ T29] audit: type=1400 audit(2701.200:621): avc: denied { write } for pid=10796 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2702.614798][T10651] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2702.911329][T10651] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2702.958615][T10651] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2703.263988][T10651] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2703.286027][T10651] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2703.678705][T10651] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2703.736368][T10651] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2704.336372][T10651] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2706.431322][ T29] audit: type=1400 audit(2706.060:622): avc: denied { write } for pid=10805 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2707.692636][ T29] audit: type=1400 audit(2707.330:623): avc: denied { write } for pid=10812 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2708.610965][T10821] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2544'. [ 2710.389840][T10651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2711.145114][ T29] audit: type=1400 audit(2710.780:624): avc: denied { write } for pid=10826 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2712.355854][ T29] audit: type=1400 audit(2711.990:625): avc: denied { write } for pid=10835 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2714.450870][ T29] audit: type=1400 audit(2714.040:626): avc: denied { write } for pid=10842 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2715.593152][ T29] audit: type=1400 audit(2715.230:627): avc: denied { write } for pid=10851 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2717.553113][ T29] audit: type=1400 audit(2717.190:628): avc: denied { write } for pid=10858 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2718.303160][T10862] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2548'. [ 2718.753610][ T29] audit: type=1400 audit(2718.390:629): avc: denied { write } for pid=10874 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2720.225943][ T29] audit: type=1400 audit(2719.860:630): avc: denied { write } for pid=10882 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2720.965235][ T29] audit: type=1400 audit(2720.600:631): avc: denied { write } for pid=10887 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2722.141439][ T29] audit: type=1400 audit(2721.770:632): avc: denied { write } for pid=10889 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2723.109806][ T29] audit: type=1400 audit(2722.740:633): avc: denied { write } for pid=10897 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2724.151273][ T29] audit: type=1400 audit(2723.790:634): avc: denied { write } for pid=10903 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2724.558550][T10651] veth0_vlan: entered promiscuous mode [ 2724.662483][T10651] veth1_vlan: entered promiscuous mode [ 2725.183045][ T29] audit: type=1400 audit(2724.820:635): avc: denied { write } for pid=10908 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2725.361426][T10651] veth0_macvtap: entered promiscuous mode [ 2725.505167][T10651] veth1_macvtap: entered promiscuous mode [ 2727.762714][ T8092] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2727.764144][ T8092] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2727.774638][ T8092] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2727.825310][ T9717] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2728.513265][ T29] audit: type=1400 audit(2728.150:636): avc: denied { write } for pid=10913 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2730.115574][T10919] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2552'. [ 2730.985495][ T29] audit: type=1400 audit(2730.620:637): avc: denied { write } for pid=10927 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2732.785632][ T29] audit: type=1400 audit(2732.420:638): avc: denied { write } for pid=10933 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2733.799985][ C1] net_ratelimit: 221 callbacks suppressed [ 2735.475873][ T29] audit: type=1400 audit(2735.110:639): avc: denied { mount } for pid=10937 comm="syz.1.2555" name="/" dev="autofs" ino=27428 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 2735.502208][ T29] audit: type=1400 audit(2735.140:640): avc: denied { write } for pid=10943 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2737.607774][T10954] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2558'. [ 2739.047045][T10962] FAULT_INJECTION: forcing a failure. [ 2739.047045][T10962] name failslab, interval 1, probability 0, space 0, times 0 [ 2739.055174][T10962] CPU: 0 UID: 0 PID: 10962 Comm: syz.1.2562 Tainted: G W syzkaller #0 PREEMPT [ 2739.055308][T10962] Tainted: [W]=WARN [ 2739.055339][T10962] Hardware name: linux,dummy-virt (DT) [ 2739.055474][T10962] Call trace: [ 2739.055505][T10962] show_stack+0x18/0x24 (C) [ 2739.055626][T10962] dump_stack_lvl+0x7c/0xb0 [ 2739.055757][T10962] dump_stack+0x1c/0x28 [ 2739.055853][T10962] should_fail_ex+0x6b4/0x6c4 [ 2739.055924][T10962] should_failslab+0xbc/0x120 [ 2739.056000][T10962] kmem_cache_alloc_noprof+0x3d4/0x610 [ 2739.056060][T10962] security_inode_alloc+0x28/0x200 [ 2739.056125][T10962] inode_init_always_gfp+0x984/0xd64 [ 2739.056190][T10962] alloc_inode+0x70/0x1c0 [ 2739.056294][T10962] sock_alloc+0x3c/0x240 [ 2739.056365][T10962] __sock_create+0xa0/0x5fc [ 2739.056422][T10962] __sys_socketpair+0x2b0/0x524 [ 2739.056478][T10962] __arm64_sys_socketpair+0x8c/0xd8 [ 2739.056535][T10962] invoke_syscall+0x74/0x240 [ 2739.056595][T10962] el0_svc_common.constprop.0+0xac/0x230 [ 2739.056652][T10962] do_el0_svc_compat+0x40/0x58 [ 2739.056713][T10962] el0_svc_compat+0x54/0x264 [ 2739.056815][T10962] el0t_32_sync_handler+0x88/0xac [ 2739.056875][T10962] el0t_32_sync+0x19c/0x1a0 [ 2739.071617][T10962] net_ratelimit: 12 callbacks suppressed [ 2739.072762][T10962] socket: no more sockets [ 2741.068009][T10966] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2564'. [ 2744.264356][T10994] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2571'. [ 2744.280376][ C1] net_ratelimit: 28 callbacks suppressed [ 2745.447154][T10999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2573'. [ 2747.653810][T11015] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2577'. [ 2749.480280][ C1] net_ratelimit: 4 callbacks suppressed [ 2754.680420][ C1] net_ratelimit: 8 callbacks suppressed [ 2759.068174][T11034] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2585'. [ 2759.880040][ C1] net_ratelimit: 26 callbacks suppressed [ 2761.825441][T11049] FAULT_INJECTION: forcing a failure. [ 2761.825441][T11049] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2761.828327][T11049] CPU: 1 UID: 0 PID: 11049 Comm: syz.1.2587 Tainted: G W syzkaller #0 PREEMPT [ 2761.828490][T11049] Tainted: [W]=WARN [ 2761.828545][T11049] Hardware name: linux,dummy-virt (DT) [ 2761.828717][T11049] Call trace: [ 2761.828770][T11049] show_stack+0x18/0x24 (C) [ 2761.828957][T11049] dump_stack_lvl+0x7c/0xb0 [ 2761.829078][T11049] dump_stack+0x1c/0x28 [ 2761.829181][T11049] should_fail_ex+0x6b4/0x6c4 [ 2761.829302][T11049] should_fail+0x14/0x34 [ 2761.829424][T11049] get_futex_key+0x3d0/0xf84 [ 2761.829539][T11049] futex_wake+0xc0/0x49c [ 2761.829648][T11049] do_futex+0x258/0x280 [ 2761.829756][T11049] mm_exit_exec_release+0x1b8/0x260 [ 2761.829888][T11049] do_exit+0x504/0x2158 [ 2761.830002][T11049] do_group_exit+0xa4/0x208 [ 2761.830106][T11049] get_signal+0x1b20/0x1f00 [ 2761.830219][T11049] arch_do_signal_or_restart+0x168/0x700 [ 2761.830339][T11049] exit_to_user_mode_loop+0x13c/0x1c8 [ 2761.830456][T11049] el0_svc_compat+0x208/0x264 [ 2761.830584][T11049] el0t_32_sync_handler+0x88/0xac [ 2761.830690][T11049] el0t_32_sync+0x19c/0x1a0 [ 2765.081183][ C1] net_ratelimit: 34 callbacks suppressed [ 2770.290131][ C1] net_ratelimit: 6 callbacks suppressed [ 2771.325162][T11074] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2594'. [ 2771.808654][T11076] FAULT_INJECTION: forcing a failure. [ 2771.808654][T11076] name failslab, interval 1, probability 0, space 0, times 0 [ 2771.840379][T11076] CPU: 1 UID: 0 PID: 11076 Comm: syz.1.2595 Tainted: G W syzkaller #0 PREEMPT [ 2771.840694][T11076] Tainted: [W]=WARN [ 2771.840759][T11076] Hardware name: linux,dummy-virt (DT) [ 2771.840956][T11076] Call trace: [ 2771.841019][T11076] show_stack+0x18/0x24 (C) [ 2771.841213][T11076] dump_stack_lvl+0x7c/0xb0 [ 2771.841342][T11076] dump_stack+0x1c/0x28 [ 2771.841476][T11076] should_fail_ex+0x6b4/0x6c4 [ 2771.841616][T11076] should_failslab+0xbc/0x120 [ 2771.841754][T11076] __kmalloc_cache_noprof+0x3ec/0x628 [ 2771.841885][T11076] loopback_open+0x7e0/0x1070 [ 2771.842022][T11076] snd_pcm_open_substream+0x834/0x1300 [ 2771.842145][T11076] snd_pcm_oss_open+0x4cc/0xd78 [ 2771.842261][T11076] soundcore_open+0x2cc/0x430 [ 2771.842371][T11076] chrdev_open+0x1a0/0x4dc [ 2771.842503][T11076] do_dentry_open+0x37c/0xfe8 [ 2771.842612][T11076] vfs_open+0x5c/0x300 [ 2771.842727][T11076] path_openat+0x12d4/0x1e40 [ 2771.842842][T11076] do_file_open+0x18c/0x380 [ 2771.842962][T11076] do_sys_openat2+0xdc/0x180 [ 2771.843092][T11076] __arm64_compat_sys_openat+0x130/0x1d4 [ 2771.843214][T11076] invoke_syscall+0x74/0x240 [ 2771.843341][T11076] el0_svc_common.constprop.0+0xac/0x230 [ 2771.843520][T11076] do_el0_svc_compat+0x40/0x58 [ 2771.843645][T11076] el0_svc_compat+0x54/0x264 [ 2771.843784][T11076] el0t_32_sync_handler+0x88/0xac [ 2771.843905][T11076] el0t_32_sync+0x19c/0x1a0 [ 2774.606203][T11029] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2774.644309][T11029] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2775.197530][T11096] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2601'. [ 2775.480188][ C1] net_ratelimit: 4 callbacks suppressed [ 2778.571194][T11110] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2605'. [ 2780.679964][ C1] net_ratelimit: 6 callbacks suppressed [ 2781.573868][T11029] hsr_slave_0: entered promiscuous mode [ 2781.587068][T11029] hsr_slave_1: entered promiscuous mode [ 2781.604099][T11029] debugfs: 'hsr0' already exists in 'hsr' [ 2781.605283][T11029] Cannot create hsr debugfs directory [ 2785.799873][ C0] net_ratelimit: 25 callbacks suppressed [ 2788.933934][T11152] FAULT_INJECTION: forcing a failure. [ 2788.933934][T11152] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2788.934861][T11152] CPU: 0 UID: 0 PID: 11152 Comm: syz.1.2620 Tainted: G W syzkaller #0 PREEMPT [ 2788.935032][T11152] Tainted: [W]=WARN [ 2788.935089][T11152] Hardware name: linux,dummy-virt (DT) [ 2788.935264][T11152] Call trace: [ 2788.935359][T11152] show_stack+0x18/0x24 (C) [ 2788.935727][T11152] dump_stack_lvl+0x7c/0xb0 [ 2788.935895][T11152] dump_stack+0x1c/0x28 [ 2788.936045][T11152] should_fail_ex+0x6b4/0x6c4 [ 2788.936329][T11152] should_fail+0x14/0x34 [ 2788.936497][T11152] get_futex_key+0x198/0xf84 [ 2788.936637][T11152] futex_wait_setup+0x64/0x55c [ 2788.937159][T11152] __futex_wait+0x138/0x218 [ 2788.937857][T11152] futex_wait+0xe4/0x2ac [ 2788.938029][T11152] do_futex+0x1e8/0x280 [ 2788.938456][T11152] __arm64_sys_futex_time32+0x1d4/0x300 [ 2788.938605][T11152] invoke_syscall+0x74/0x240 [ 2788.938867][T11152] el0_svc_common.constprop.0+0xac/0x230 [ 2788.939150][T11152] do_el0_svc_compat+0x40/0x58 [ 2788.939287][T11152] el0_svc_compat+0x54/0x264 [ 2788.939470][T11152] el0t_32_sync_handler+0x88/0xac [ 2788.939598][T11152] el0t_32_sync+0x19c/0x1a0 [ 2791.089720][ C1] net_ratelimit: 5 callbacks suppressed [ 2793.675382][T11029] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2796.337730][T11029] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2797.150499][T11029] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2797.491984][T11029] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2797.517810][T11029] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2797.844977][T11029] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2797.876404][T11029] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2798.213250][T11029] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2802.052618][T10800] net_ratelimit: 5 callbacks suppressed [ 2803.291127][T11176] FAULT_INJECTION: forcing a failure. [ 2803.291127][T11176] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2803.291735][T11176] CPU: 0 UID: 0 PID: 11176 Comm: syz.1.2624 Tainted: G W syzkaller #0 PREEMPT [ 2803.291848][T11176] Tainted: [W]=WARN [ 2803.291898][T11176] Hardware name: linux,dummy-virt (DT) [ 2803.292027][T11176] Call trace: [ 2803.292059][T11176] show_stack+0x18/0x24 (C) [ 2803.292154][T11176] dump_stack_lvl+0x7c/0xb0 [ 2803.292216][T11176] dump_stack+0x1c/0x28 [ 2803.292274][T11176] should_fail_ex+0x6b4/0x6c4 [ 2803.292345][T11176] should_fail+0x14/0x34 [ 2803.292404][T11176] get_futex_key+0x198/0xf84 [ 2803.292464][T11176] futex_wait_setup+0x64/0x55c [ 2803.292520][T11176] __futex_wait+0x138/0x218 [ 2803.292576][T11176] futex_wait+0xe4/0x2ac [ 2803.292692][T11176] do_futex+0x1e8/0x280 [ 2803.292782][T11176] __arm64_sys_futex_time32+0x1d4/0x300 [ 2803.292921][T11176] invoke_syscall+0x74/0x240 [ 2803.293032][T11176] el0_svc_common.constprop.0+0xac/0x230 [ 2803.293144][T11176] do_el0_svc_compat+0x40/0x58 [ 2803.293219][T11176] el0_svc_compat+0x54/0x264 [ 2803.293336][T11176] el0t_32_sync_handler+0x88/0xac [ 2803.293464][T11176] el0t_32_sync+0x19c/0x1a0 [ 2805.628021][T11183] netlink: 'syz.1.2627': attribute type 10 has an invalid length. [ 2805.898767][T11029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2806.128241][T11185] FAULT_INJECTION: forcing a failure. [ 2806.128241][T11185] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2806.131035][T11185] CPU: 0 UID: 0 PID: 11185 Comm: syz.1.2628 Tainted: G W syzkaller #0 PREEMPT [ 2806.131157][T11185] Tainted: [W]=WARN [ 2806.131211][T11185] Hardware name: linux,dummy-virt (DT) [ 2806.131308][T11185] Call trace: [ 2806.131338][T11185] show_stack+0x18/0x24 (C) [ 2806.131484][T11185] dump_stack_lvl+0x7c/0xb0 [ 2806.131548][T11185] dump_stack+0x1c/0x28 [ 2806.131605][T11185] should_fail_ex+0x6b4/0x6c4 [ 2806.131674][T11185] should_fail+0x14/0x34 [ 2806.131732][T11185] get_futex_key+0x198/0xf84 [ 2806.131793][T11185] futex_wait_setup+0x64/0x55c [ 2806.131889][T11185] __futex_wait+0x138/0x218 [ 2806.131957][T11185] futex_wait+0xe4/0x2ac [ 2806.132016][T11185] do_futex+0x1e8/0x280 [ 2806.132110][T11185] __arm64_sys_futex_time32+0x1d4/0x300 [ 2806.132168][T11185] invoke_syscall+0x74/0x240 [ 2806.132293][T11185] el0_svc_common.constprop.0+0xac/0x230 [ 2806.132433][T11185] do_el0_svc_compat+0x40/0x58 [ 2806.132526][T11185] el0_svc_compat+0x54/0x264 [ 2806.132596][T11185] el0t_32_sync_handler+0x88/0xac [ 2806.132653][T11185] el0t_32_sync+0x19c/0x1a0 [ 2806.565743][T11189] IPv6: Can't replace route, no match found [ 2807.640347][ C1] net_ratelimit: 7 callbacks suppressed [ 2807.713709][T11198] FAULT_INJECTION: forcing a failure. [ 2807.713709][T11198] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2807.714181][T11198] CPU: 1 UID: 0 PID: 11198 Comm: syz.1.2632 Tainted: G W syzkaller #0 PREEMPT [ 2807.714267][T11198] Tainted: [W]=WARN [ 2807.714297][T11198] Hardware name: linux,dummy-virt (DT) [ 2807.714434][T11198] Call trace: [ 2807.714469][T11198] show_stack+0x18/0x24 (C) [ 2807.714601][T11198] dump_stack_lvl+0x7c/0xb0 [ 2807.714697][T11198] dump_stack+0x1c/0x28 [ 2807.714759][T11198] should_fail_ex+0x6b4/0x6c4 [ 2807.714828][T11198] should_fail+0x14/0x34 [ 2807.714915][T11198] get_futex_key+0x198/0xf84 [ 2807.714980][T11198] futex_wait_setup+0x64/0x55c [ 2807.715038][T11198] __futex_wait+0x138/0x218 [ 2807.715094][T11198] futex_wait+0xe4/0x2ac [ 2807.715153][T11198] do_futex+0x1e8/0x280 [ 2807.715222][T11198] __arm64_sys_futex_time32+0x1d4/0x300 [ 2807.715282][T11198] invoke_syscall+0x74/0x240 [ 2807.715363][T11198] el0_svc_common.constprop.0+0xac/0x230 [ 2807.715451][T11198] do_el0_svc_compat+0x40/0x58 [ 2807.715525][T11198] el0_svc_compat+0x54/0x264 [ 2807.715591][T11198] el0t_32_sync_handler+0x88/0xac [ 2807.715649][T11198] el0t_32_sync+0x19c/0x1a0 [ 2808.278796][T11201] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2633'. [ 2809.431571][T11208] FAULT_INJECTION: forcing a failure. [ 2809.431571][T11208] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2809.432395][T11208] CPU: 0 UID: 0 PID: 11208 Comm: syz.1.2636 Tainted: G W syzkaller #0 PREEMPT [ 2809.432550][T11208] Tainted: [W]=WARN [ 2809.432614][T11208] Hardware name: linux,dummy-virt (DT) [ 2809.432806][T11208] Call trace: [ 2809.432886][T11208] show_stack+0x18/0x24 (C) [ 2809.433074][T11208] dump_stack_lvl+0x7c/0xb0 [ 2809.433205][T11208] dump_stack+0x1c/0x28 [ 2809.433327][T11208] should_fail_ex+0x6b4/0x6c4 [ 2809.433475][T11208] should_fail+0x14/0x34 [ 2809.433601][T11208] get_futex_key+0x198/0xf84 [ 2809.433719][T11208] futex_wait_setup+0x64/0x55c [ 2809.433879][T11208] __futex_wait+0x138/0x218 [ 2809.434006][T11208] futex_wait+0xe4/0x2ac [ 2809.434122][T11208] do_futex+0x1e8/0x280 [ 2809.434242][T11208] __arm64_sys_futex_time32+0x1d4/0x300 [ 2809.434359][T11208] invoke_syscall+0x74/0x240 [ 2809.434484][T11208] el0_svc_common.constprop.0+0xac/0x230 [ 2809.434610][T11208] do_el0_svc_compat+0x40/0x58 [ 2809.434726][T11208] el0_svc_compat+0x54/0x264 [ 2809.434875][T11208] el0t_32_sync_handler+0x88/0xac [ 2809.434997][T11208] el0t_32_sync+0x19c/0x1a0 [ 2812.840080][ C1] net_ratelimit: 28 callbacks suppressed [ 2818.049982][ C1] net_ratelimit: 7 callbacks suppressed [ 2818.078225][T11029] veth0_vlan: entered promiscuous mode [ 2818.324271][T11029] veth1_vlan: entered promiscuous mode [ 2818.876226][T11029] veth0_macvtap: entered promiscuous mode [ 2819.033276][T11029] veth1_macvtap: entered promiscuous mode [ 2820.092415][ T9717] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2820.093660][ T9717] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2820.094024][ T9717] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2820.094457][ T9717] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2823.241534][ C1] net_ratelimit: 231 callbacks suppressed [ 2824.214387][T11253] pim6reg0: tun_chr_ioctl cmd 2147767507 [ 2827.664962][T11258] syzkaller0: entered promiscuous mode [ 2827.684172][T11258] syzkaller0: entered allmulticast mode [ 2828.318800][ T29] audit: type=1400 audit(2827.950:641): avc: denied { write } for pid=11256 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2828.440197][ C1] net_ratelimit: 45 callbacks suppressed [ 2830.874270][ T29] audit: type=1400 audit(2830.510:642): avc: denied { write } for pid=11263 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2833.432655][T11247] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 2833.622382][T11247] usb 1-1: Using ep0 maxpacket: 8 [ 2833.640575][ C1] net_ratelimit: 42 callbacks suppressed [ 2833.687652][T11247] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 2833.718586][T11247] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 2833.728172][T11247] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 2833.728910][T11247] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 2833.730012][T11247] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 2833.730274][T11247] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2833.730711][T11247] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2834.200861][T11247] usb 1-1: GET_CAPABILITIES returned 0 [ 2834.201167][T11247] usbtmc 1-1:16.0: can't read capabilities [ 2838.840067][ C1] net_ratelimit: 16 callbacks suppressed [ 2839.687844][T10265] usb 1-1: USB disconnect, device number 72 [ 2842.989780][ T29] audit: type=1326 audit(2842.620:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2842.991882][ T29] audit: type=1326 audit(2842.620:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 2842.993854][ T29] audit: type=1326 audit(2842.620:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2842.997608][ T29] audit: type=1326 audit(2842.630:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.005632][ T29] audit: type=1326 audit(2842.640:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.021710][ T29] audit: type=1326 audit(2842.650:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.023852][ T29] audit: type=1326 audit(2842.650:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.025743][ T29] audit: type=1326 audit(2842.650:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.028724][ T29] audit: type=1326 audit(2842.650:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2843.035470][ T29] audit: type=1326 audit(2842.650:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11292 comm="syz.0.2654" exe="/syz-executor" sig=0 arch=40000028 syscall=426 compat=1 ip=0x130a50 code=0x7ffc0000 [ 2844.679960][ C1] net_ratelimit: 47 callbacks suppressed [ 2849.720879][ C0] net_ratelimit: 40 callbacks suppressed [ 2852.334522][ T29] kauditd_printk_skb: 546 callbacks suppressed [ 2852.335086][ T29] audit: type=1400 audit(2851.970:1199): avc: denied { ioctl } for pid=11301 comm="syz.1.2656" path="/dev/dri/card0" dev="devtmpfs" ino=618 ioctlcmd=0x640d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 2852.822811][T11303] raw_sendmsg: syz.1.2656 forgot to set AF_INET. Fix it! [ 2854.731250][T11303] : renamed from dummy0 (while UP) [ 2855.080835][ C1] net_ratelimit: 18 callbacks suppressed [ 2857.820979][T10200] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 2858.231114][T10200] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 2858.286680][T10200] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2858.291052][T10200] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2858.294234][T10200] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 2858.296246][T10200] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2858.301385][T10200] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2859.286982][T11329] FAULT_INJECTION: forcing a failure. [ 2859.286982][T11329] name failslab, interval 1, probability 0, space 0, times 0 [ 2859.287641][T11329] CPU: 1 UID: 0 PID: 11329 Comm: syz.1.2663 Tainted: G W syzkaller #0 PREEMPT [ 2859.287738][T11329] Tainted: [W]=WARN [ 2859.287769][T11329] Hardware name: linux,dummy-virt (DT) [ 2859.287864][T11329] Call trace: [ 2859.287897][T11329] show_stack+0x18/0x24 (C) [ 2859.288026][T11329] dump_stack_lvl+0x7c/0xb0 [ 2859.288130][T11329] dump_stack+0x1c/0x28 [ 2859.288200][T11329] should_fail_ex+0x6b4/0x6c4 [ 2859.288273][T11329] should_failslab+0xbc/0x120 [ 2859.288336][T11329] __kmalloc_cache_noprof+0x3ec/0x628 [ 2859.288425][T11329] loopback_open+0x11c/0x1070 [ 2859.288533][T11329] snd_pcm_open_substream+0x834/0x1300 [ 2859.288600][T11329] snd_pcm_oss_open+0x4cc/0xd78 [ 2859.288659][T11329] soundcore_open+0x2cc/0x430 [ 2859.288716][T11329] chrdev_open+0x1a0/0x4dc [ 2859.288794][T11329] do_dentry_open+0x37c/0xfe8 [ 2859.288921][T11329] vfs_open+0x5c/0x300 [ 2859.288993][T11329] path_openat+0x12d4/0x1e40 [ 2859.289053][T11329] do_file_open+0x18c/0x380 [ 2859.289107][T11329] do_sys_openat2+0xdc/0x180 [ 2859.289165][T11329] __arm64_compat_sys_openat+0x130/0x1d4 [ 2859.289222][T11329] invoke_syscall+0x74/0x240 [ 2859.289283][T11329] el0_svc_common.constprop.0+0xac/0x230 [ 2859.289342][T11329] do_el0_svc_compat+0x40/0x58 [ 2859.289410][T11329] el0_svc_compat+0x54/0x264 [ 2859.289471][T11329] el0t_32_sync_handler+0x88/0xac [ 2859.289529][T11329] el0t_32_sync+0x19c/0x1a0 [ 2859.864841][T10200] [drm] Initialized gud 1.0.0 for 1-1:1.0 on minor 2 [ 2860.279924][ C1] net_ratelimit: 22 callbacks suppressed [ 2862.733797][T10200] gud 1-1:1.0: [drm] fb1: guddrmfb frame buffer device [ 2863.105200][T10200] usb 1-1: USB disconnect, device number 73 [ 2865.752513][T11166] net_ratelimit: 27 callbacks suppressed [ 2870.760425][ C1] net_ratelimit: 2 callbacks suppressed [ 2870.940425][T10200] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 2871.830860][T10200] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 2871.840055][T10200] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2871.840350][T10200] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2871.869994][T10200] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2871.870123][T10200] usb 1-1: Product: syz [ 2871.870230][T10200] usb 1-1: Manufacturer: syz [ 2871.870334][T10200] usb 1-1: SerialNumber: syz [ 2872.691689][T10200] usb 1-1: can't set config #1, error -71 [ 2873.522584][T10200] usb 1-1: USB disconnect, device number 74 [ 2875.808317][T11353] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2670'. [ 2876.200096][ C1] net_ratelimit: 49 callbacks suppressed [ 2877.987760][ T29] audit: type=1400 audit(2877.620:1200): avc: denied { write } for pid=11355 comm="syz.1.2671" name="renderD128" dev="devtmpfs" ino=617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 2881.293139][T11169] net_ratelimit: 21 callbacks suppressed [ 2886.442891][ C0] net_ratelimit: 10 callbacks suppressed [ 2891.559671][ C1] net_ratelimit: 16 callbacks suppressed [ 2897.329820][ C1] net_ratelimit: 20 callbacks suppressed [ 2898.362107][ T6564] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 2898.697511][ T6564] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 2898.818749][ T6564] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2898.821930][ T6564] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2898.827322][ T6564] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 2898.831530][ T6564] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2898.838766][ T6564] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2901.842617][ T6564] [drm] Initialized gud 1.0.0 for 1-1:1.0 on minor 2 [ 2902.359822][ C0] net_ratelimit: 12 callbacks suppressed [ 2902.814345][ T6564] gud 1-1:1.0: [drm] fb1: guddrmfb frame buffer device [ 2902.883877][ T6564] usb 1-1: USB disconnect, device number 75 [ 2904.854504][ T6564] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 2905.068321][ T6564] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 2905.120699][ T6564] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2905.186429][ T6564] usb 1-1: config 0 descriptor?? [ 2905.464272][ T6564] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 2905.792759][ T6564] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 2905.793750][ T6564] [drm] Initialized udl on minor 2 [ 2906.323859][ T29] audit: type=1400 audit(2905.960:1201): avc: denied { remount } for pid=11398 comm="syz.0.2686" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 2906.466268][T11403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2906.533865][T11403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2906.704758][ T6564] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2906.721636][ T6564] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 2906.771250][T11163] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2906.806945][T11163] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2906.812217][T11163] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 2906.915677][ T6564] usb 1-1: USB disconnect, device number 76 [ 2907.913735][T11405] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2908.043014][T11405] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2908.049637][ C1] net_ratelimit: 20 callbacks suppressed [ 2913.240244][ C1] net_ratelimit: 20 callbacks suppressed [ 2914.663467][T11405] block device autoloading is deprecated and will be removed. [ 2918.317165][T11437] netlink: 79 bytes leftover after parsing attributes in process `syz.1.2698'. [ 2918.440247][ C1] net_ratelimit: 20 callbacks suppressed [ 2918.646603][T11437] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2698'. [ 2923.639555][ C1] net_ratelimit: 16 callbacks suppressed [ 2925.352753][ T37] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 2925.586631][ T37] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 2925.627139][ T37] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2925.627904][ T37] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2925.631669][ T37] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 2925.631974][ T37] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2925.632370][ T37] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2925.693336][T11463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2925.715684][T11463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2926.875658][ T37] gud 1-1:1.0: Failed to add properties (error=-5) [ 2926.876614][ T37] gud 1-1:1.0: probe with driver gud failed with error -5 [ 2928.840727][ C1] net_ratelimit: 20 callbacks suppressed [ 2932.029969][T11471] FAULT_INJECTION: forcing a failure. [ 2932.029969][T11471] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2932.031521][T11471] CPU: 0 UID: 0 PID: 11471 Comm: syz.1.2711 Tainted: G W syzkaller #0 PREEMPT [ 2932.031613][T11471] Tainted: [W]=WARN [ 2932.031671][T11471] Hardware name: linux,dummy-virt (DT) [ 2932.031788][T11471] Call trace: [ 2932.031820][T11471] show_stack+0x18/0x24 (C) [ 2932.031975][T11471] dump_stack_lvl+0x7c/0xb0 [ 2932.032037][T11471] dump_stack+0x1c/0x28 [ 2932.032094][T11471] should_fail_ex+0x6b4/0x6c4 [ 2932.032161][T11471] should_fail+0x14/0x34 [ 2932.032219][T11471] get_futex_key+0x198/0xf84 [ 2932.032279][T11471] futex_wait_setup+0x64/0x55c [ 2932.032335][T11471] __futex_wait+0x138/0x218 [ 2932.032396][T11471] futex_wait+0xe4/0x2ac [ 2932.032453][T11471] do_futex+0x1e8/0x280 [ 2932.032544][T11471] __arm64_sys_futex_time32+0x1d4/0x300 [ 2932.032667][T11471] invoke_syscall+0x74/0x240 [ 2932.032734][T11471] el0_svc_common.constprop.0+0xac/0x230 [ 2932.032792][T11471] do_el0_svc_compat+0x40/0x58 [ 2932.032857][T11471] el0_svc_compat+0x54/0x264 [ 2932.032944][T11471] el0t_32_sync_handler+0x88/0xac [ 2932.033026][T11471] el0t_32_sync+0x19c/0x1a0 [ 2934.200010][ C1] net_ratelimit: 20 callbacks suppressed [ 2937.557706][ T7707] usb 1-1: USB disconnect, device number 77 [ 2939.589962][T11166] net_ratelimit: 35 callbacks suppressed [ 2942.322315][T11486] FAULT_INJECTION: forcing a failure. [ 2942.322315][T11486] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2942.322797][T11486] CPU: 1 UID: 0 PID: 11486 Comm: syz.1.2716 Tainted: G W syzkaller #0 PREEMPT [ 2942.322884][T11486] Tainted: [W]=WARN [ 2942.322913][T11486] Hardware name: linux,dummy-virt (DT) [ 2942.323004][T11486] Call trace: [ 2942.323035][T11486] show_stack+0x18/0x24 (C) [ 2942.323128][T11486] dump_stack_lvl+0x7c/0xb0 [ 2942.323196][T11486] dump_stack+0x1c/0x28 [ 2942.323258][T11486] should_fail_ex+0x6b4/0x6c4 [ 2942.323324][T11486] should_fail+0x14/0x34 [ 2942.323384][T11486] get_futex_key+0x198/0xf84 [ 2942.323525][T11486] futex_wait_setup+0x64/0x55c [ 2942.323630][T11486] __futex_wait+0x138/0x218 [ 2942.323700][T11486] futex_wait+0xe4/0x2ac [ 2942.323760][T11486] do_futex+0x1e8/0x280 [ 2942.323815][T11486] __arm64_sys_futex_time32+0x1d4/0x300 [ 2942.323930][T11486] invoke_syscall+0x74/0x240 [ 2942.324009][T11486] el0_svc_common.constprop.0+0xac/0x230 [ 2942.324086][T11486] do_el0_svc_compat+0x40/0x58 [ 2942.324148][T11486] el0_svc_compat+0x54/0x264 [ 2942.324223][T11486] el0t_32_sync_handler+0x88/0xac [ 2942.324284][T11486] el0t_32_sync+0x19c/0x1a0 [ 2942.971879][ T805] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 2943.237134][ T805] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 2943.265314][ T805] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2943.268212][ T805] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2943.280867][ T805] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 2943.283237][ T805] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2943.287227][ T805] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2944.172417][ T805] gud 1-1:1.0: Failed to add properties (error=-5) [ 2944.180729][ T805] gud 1-1:1.0: probe with driver gud failed with error -5 [ 2944.839901][ C0] net_ratelimit: 15 callbacks suppressed [ 2949.889977][ C0] net_ratelimit: 11 callbacks suppressed [ 2954.920537][ C1] net_ratelimit: 44 callbacks suppressed [ 2955.160104][ T805] usb 1-1: USB disconnect, device number 78 [ 2955.606169][T11499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2955.723809][T11499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2956.181140][T11504] hsr0: entered promiscuous mode [ 2956.741345][T11508] FAULT_INJECTION: forcing a failure. [ 2956.741345][T11508] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2956.742430][T11508] CPU: 0 UID: 0 PID: 11508 Comm: syz.1.2723 Tainted: G W syzkaller #0 PREEMPT [ 2956.742526][T11508] Tainted: [W]=WARN [ 2956.742558][T11508] Hardware name: linux,dummy-virt (DT) [ 2956.742652][T11508] Call trace: [ 2956.742682][T11508] show_stack+0x18/0x24 (C) [ 2956.742781][T11508] dump_stack_lvl+0x7c/0xb0 [ 2956.742849][T11508] dump_stack+0x1c/0x28 [ 2956.742910][T11508] should_fail_ex+0x6b4/0x6c4 [ 2956.742990][T11508] should_fail+0x14/0x34 [ 2956.743050][T11508] get_futex_key+0x198/0xf84 [ 2956.743112][T11508] futex_wait_setup+0x64/0x55c [ 2956.743174][T11508] __futex_wait+0x138/0x218 [ 2956.743235][T11508] futex_wait+0xe4/0x2ac [ 2956.743294][T11508] do_futex+0x1e8/0x280 [ 2956.743372][T11508] __arm64_sys_futex_time32+0x1d4/0x300 [ 2956.743472][T11508] invoke_syscall+0x74/0x240 [ 2956.743535][T11508] el0_svc_common.constprop.0+0xac/0x230 [ 2956.743599][T11508] do_el0_svc_compat+0x40/0x58 [ 2956.743660][T11508] el0_svc_compat+0x54/0x264 [ 2956.743726][T11508] el0t_32_sync_handler+0x88/0xac [ 2956.743786][T11508] el0t_32_sync+0x19c/0x1a0 [ 2958.417856][T11513] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2958.490146][T11513] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2959.969711][ C0] net_ratelimit: 28 callbacks suppressed [ 2965.720377][ C0] net_ratelimit: 41 callbacks suppressed [ 2969.816962][T11525] could not allocate digest TFM handle -q4O(0&qf=*΀j$;}'jO [ 2970.583491][T11528] FAULT_INJECTION: forcing a failure. [ 2970.583491][T11528] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2970.584021][T11528] CPU: 0 UID: 0 PID: 11528 Comm: syz.0.2730 Tainted: G W syzkaller #0 PREEMPT [ 2970.584106][T11528] Tainted: [W]=WARN [ 2970.584137][T11528] Hardware name: linux,dummy-virt (DT) [ 2970.584228][T11528] Call trace: [ 2970.584258][T11528] show_stack+0x18/0x24 (C) [ 2970.584402][T11528] dump_stack_lvl+0x7c/0xb0 [ 2970.584474][T11528] dump_stack+0x1c/0x28 [ 2970.584570][T11528] should_fail_ex+0x6b4/0x6c4 [ 2970.584659][T11528] should_fail+0x14/0x34 [ 2970.584784][T11528] get_futex_key+0x198/0xf84 [ 2970.584922][T11528] futex_wait_setup+0x64/0x55c [ 2970.585016][T11528] __futex_wait+0x138/0x218 [ 2970.585187][T11528] futex_wait+0xe4/0x2ac [ 2970.585273][T11528] do_futex+0x1e8/0x280 [ 2970.585412][T11528] __arm64_sys_futex_time32+0x1d4/0x300 [ 2970.585596][T11528] invoke_syscall+0x74/0x240 [ 2970.585717][T11528] el0_svc_common.constprop.0+0xac/0x230 [ 2970.585872][T11528] do_el0_svc_compat+0x40/0x58 [ 2970.586078][T11528] el0_svc_compat+0x54/0x264 [ 2970.586253][T11528] el0t_32_sync_handler+0x88/0xac [ 2970.586399][T11528] el0t_32_sync+0x19c/0x1a0 [ 2970.920111][ C1] net_ratelimit: 21 callbacks suppressed [ 2976.071065][T11168] net_ratelimit: 17 callbacks suppressed [ 2976.291865][ T7707] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 2976.892522][ T7707] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2977.232356][ T7707] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2977.232493][ T7707] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2977.232625][ T7707] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2977.233026][ T7707] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2977.730588][ T7707] usb 1-1: config 0 descriptor?? [ 2978.753395][ T7707] hid-generic 0003:047F:FFFF.0004: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 2978.943365][ T7707] usb 1-1: USB disconnect, device number 79 [ 2979.331348][T11546] FAULT_INJECTION: forcing a failure. [ 2979.331348][T11546] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2979.333357][T11546] CPU: 1 UID: 0 PID: 11546 Comm: syz.1.2735 Tainted: G W syzkaller #0 PREEMPT [ 2979.333451][T11546] Tainted: [W]=WARN [ 2979.333481][T11546] Hardware name: linux,dummy-virt (DT) [ 2979.333576][T11546] Call trace: [ 2979.333605][T11546] show_stack+0x18/0x24 (C) [ 2979.333699][T11546] dump_stack_lvl+0x7c/0xb0 [ 2979.333759][T11546] dump_stack+0x1c/0x28 [ 2979.333813][T11546] should_fail_ex+0x6b4/0x6c4 [ 2979.333881][T11546] should_fail+0x14/0x34 [ 2979.333937][T11546] get_futex_key+0x198/0xf84 [ 2979.333994][T11546] futex_wait_setup+0x64/0x55c [ 2979.334051][T11546] __futex_wait+0x138/0x218 [ 2979.334105][T11546] futex_wait+0xe4/0x2ac [ 2979.334160][T11546] do_futex+0x1e8/0x280 [ 2979.334212][T11546] __arm64_sys_futex_time32+0x1d4/0x300 [ 2979.334267][T11546] invoke_syscall+0x74/0x240 [ 2979.334338][T11546] el0_svc_common.constprop.0+0xac/0x230 [ 2979.334397][T11546] do_el0_svc_compat+0x40/0x58 [ 2979.334454][T11546] el0_svc_compat+0x54/0x264 [ 2979.334516][T11546] el0t_32_sync_handler+0x88/0xac [ 2979.334597][T11546] el0t_32_sync+0x19c/0x1a0 [ 2981.170841][ C0] net_ratelimit: 17 callbacks suppressed [ 2981.395160][T11552] fido_id[11552]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 2986.680518][ C1] net_ratelimit: 73 callbacks suppressed [ 2987.315912][T11337] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 2987.623019][T11337] usb 1-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice= 0.9c [ 2987.709981][T11337] usb 1-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 2987.710172][T11337] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2987.791710][T11337] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2987.792078][T11337] usb 1-1: Product: syz [ 2987.792188][T11337] usb 1-1: Manufacturer: syz [ 2987.792237][T11337] usb 1-1: SerialNumber: syz [ 2987.894735][T11337] usb 1-1: config 0 descriptor?? [ 2988.104355][T11337] ims_pcu 1-1:0.0: Missing CDC union descriptor [ 2988.105595][T11337] ims_pcu 1-1:0.0: probe with driver ims_pcu failed with error -22 [ 2991.901578][T11593] net_ratelimit: 26 callbacks suppressed [ 2996.133464][T11606] fuse: Bad value for 'fd' [ 2997.159662][ C1] net_ratelimit: 46 callbacks suppressed [ 2997.798526][T11614] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2997.857902][T11614] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2998.551641][T11617] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2765'. [ 3001.447967][ T6564] usb 1-1: USB disconnect, device number 80 [ 3002.359785][ C1] net_ratelimit: 16 callbacks suppressed [ 3007.381384][ T7707] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 3007.383015][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3007.555276][ T7707] usb 1-1: device descriptor read/64, error -32 [ 3007.559774][ C1] net_ratelimit: 21 callbacks suppressed [ 3007.841580][ T7707] usb 1-1: new full-speed USB device number 82 using dummy_hcd [ 3007.843267][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3008.091463][ T7707] usb 1-1: device descriptor read/64, error -32 [ 3008.204452][ T7707] usb usb1-port1: attempt power cycle [ 3008.640648][ T7707] usb 1-1: new full-speed USB device number 83 using dummy_hcd [ 3008.678624][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3008.688892][ T7707] usb 1-1: device descriptor read/8, error -32 [ 3008.832035][ T7707] raw-gadget.0 gadget.0: failed to queue suspend event [ 3008.854498][ T7707] raw-gadget.0 gadget.0: failed to queue reset event [ 3008.951712][ T7707] raw-gadget.0 gadget.0: failed to queue resume event [ 3009.042526][ T7707] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 3009.095568][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 3009.096559][ T7707] usb 1-1: device descriptor read/8, error -32 [ 3009.211445][ T7707] raw-gadget.0 gadget.0: failed to queue suspend event [ 3009.217912][ T7707] usb usb1-port1: unable to enumerate USB device [ 3012.759981][ C1] net_ratelimit: 18 callbacks suppressed [ 3017.800555][ C0] net_ratelimit: 30 callbacks suppressed [ 3022.967697][T11702] net_ratelimit: 18 callbacks suppressed [ 3022.968395][T11702] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3023.720329][T11706] fuse: Bad value for 'fd' [ 3025.624643][ T29] audit: type=1400 audit(3025.250:1202): avc: denied { watch } for pid=11713 comm="syz.0.2800" path="pipe:[27525]" dev="pipefs" ino=27525 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 3027.792590][T11722] fuse: Bad value for 'fd' [ 3028.359801][ C1] net_ratelimit: 28 callbacks suppressed [ 3033.314975][T11732] fuse: Bad value for 'fd' [ 3033.560189][ C1] net_ratelimit: 16 callbacks suppressed [ 3034.543603][T11734] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2808'. [ 3034.641239][ T4556] syzkaller0: tun_net_xmit 76 [ 3034.658984][T11337] syzkaller0: tun_net_xmit 76 [ 3034.670256][ T4556] syzkaller0: tun_net_xmit 48 [ 3034.857732][T11734] syzkaller0: create flow: hash 1987818580 index 0 [ 3034.863668][ T37] syzkaller0: tun_net_xmit 76 [ 3034.961532][ T805] syzkaller0: tun_net_xmit 76 [ 3034.994133][ T37] syzkaller0: tun_net_xmit 76 [ 3035.654804][T11734] syzkaller0 (unregistered): delete flow: hash 1987818580 index 0 [ 3037.160311][ T29] audit: type=1326 audit(3036.790:1203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 3037.166778][ T29] audit: type=1326 audit(3036.800:1204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 3037.178929][ T29] audit: type=1326 audit(3036.810:1205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 3037.181083][ T29] audit: type=1326 audit(3036.810:1206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=398 compat=1 ip=0x130a50 code=0x7ffc0000 [ 3037.183574][ T29] audit: type=1326 audit(3036.810:1207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 3037.186291][ T29] audit: type=1326 audit(3036.810:1208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 3037.190100][ T29] audit: type=1326 audit(3036.810:1209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=1 ip=0x130a50 code=0x7ffc0000 [ 3037.202668][ T29] audit: type=1326 audit(3036.840:1210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 3037.207125][ T29] audit: type=1326 audit(3036.840:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=141 compat=1 ip=0x130a50 code=0x7ffc0000 [ 3037.213430][ T29] audit: type=1326 audit(3036.850:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11740 comm="syz.1.2812" exe="/syz-executor" sig=0 arch=40000028 syscall=403 compat=1 ip=0x128688 code=0x7ffc0000 [ 3037.470579][T11743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5136 sclass=netlink_route_socket pid=11743 comm=syz.0.2811 [ 3038.107583][T11745] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2813'. [ 3038.641294][T11751] netlink: 'syz.0.2816': attribute type 30 has an invalid length. [ 3038.759821][ C1] net_ratelimit: 28 callbacks suppressed [ 3043.960399][ C1] net_ratelimit: 16 callbacks suppressed [ 3049.001746][ C0] net_ratelimit: 21 callbacks suppressed [ 3054.360370][ C1] net_ratelimit: 43 callbacks suppressed [ 3058.444127][T11819] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3058.478022][T11819] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3059.560428][ C1] net_ratelimit: 18 callbacks suppressed [ 3064.759990][ C1] net_ratelimit: 26 callbacks suppressed [ 3065.499850][T11838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5136 sclass=netlink_route_socket pid=11838 comm=syz.1.2843 [ 3067.664915][T11849] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3067.791527][T11849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3067.951521][T11850] syzkaller0: entered promiscuous mode [ 3067.951777][T11850] syzkaller0: entered allmulticast mode [ 3068.290567][T11850] sch_tbf: burst 173 is lower than device syzkaller0 mtu (1514) ! [ 3069.959913][ C1] net_ratelimit: 19 callbacks suppressed [ 3070.070663][T11854] FAULT_INJECTION: forcing a failure. [ 3070.070663][T11854] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3070.074002][T11854] CPU: 1 UID: 0 PID: 11854 Comm: syz.1.2850 Tainted: G W syzkaller #0 PREEMPT [ 3070.074151][T11854] Tainted: [W]=WARN [ 3070.074184][T11854] Hardware name: linux,dummy-virt (DT) [ 3070.074281][T11854] Call trace: [ 3070.074311][T11854] show_stack+0x18/0x24 (C) [ 3070.074415][T11854] dump_stack_lvl+0x7c/0xb0 [ 3070.074478][T11854] dump_stack+0x1c/0x28 [ 3070.074533][T11854] should_fail_ex+0x6b4/0x6c4 [ 3070.074599][T11854] should_fail+0x14/0x34 [ 3070.074658][T11854] get_futex_key+0x3d0/0xf84 [ 3070.074716][T11854] futex_wake+0xc0/0x49c [ 3070.074774][T11854] do_futex+0x258/0x280 [ 3070.074828][T11854] mm_exit_exec_release+0x1b8/0x260 [ 3070.074902][T11854] do_exit+0x504/0x2158 [ 3070.074960][T11854] do_group_exit+0xa4/0x208 [ 3070.075015][T11854] get_signal+0x1b20/0x1f00 [ 3070.075075][T11854] arch_do_signal_or_restart+0x168/0x700 [ 3070.075133][T11854] exit_to_user_mode_loop+0x13c/0x1c8 [ 3070.075191][T11854] el0_svc_compat+0x208/0x264 [ 3070.075255][T11854] el0t_32_sync_handler+0x88/0xac [ 3070.075312][T11854] el0t_32_sync+0x19c/0x1a0 [ 3073.935710][T11871] FAULT_INJECTION: forcing a failure. [ 3073.935710][T11871] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3073.936185][T11871] CPU: 0 UID: 0 PID: 11871 Comm: syz.1.2856 Tainted: G W syzkaller #0 PREEMPT [ 3073.936272][T11871] Tainted: [W]=WARN [ 3073.936302][T11871] Hardware name: linux,dummy-virt (DT) [ 3073.936397][T11871] Call trace: [ 3073.936432][T11871] show_stack+0x18/0x24 (C) [ 3073.936526][T11871] dump_stack_lvl+0x7c/0xb0 [ 3073.936639][T11871] dump_stack+0x1c/0x28 [ 3073.936697][T11871] should_fail_ex+0x6b4/0x6c4 [ 3073.936764][T11871] should_fail+0x14/0x34 [ 3073.936823][T11871] get_futex_key+0x3d0/0xf84 [ 3073.936880][T11871] futex_wake+0xc0/0x49c [ 3073.936948][T11871] do_futex+0x258/0x280 [ 3073.937006][T11871] mm_exit_exec_release+0x1b8/0x260 [ 3073.937183][T11871] do_exit+0x504/0x2158 [ 3073.937320][T11871] do_group_exit+0xa4/0x208 [ 3073.937410][T11871] get_signal+0x1b20/0x1f00 [ 3073.937594][T11871] arch_do_signal_or_restart+0x168/0x700 [ 3073.937662][T11871] exit_to_user_mode_loop+0x13c/0x1c8 [ 3073.937875][T11871] el0_svc_compat+0x208/0x264 [ 3073.938006][T11871] el0t_32_sync_handler+0x88/0xac [ 3073.938135][T11871] el0t_32_sync+0x19c/0x1a0 [ 3075.088687][T10802] net_ratelimit: 16 callbacks suppressed [ 3080.359938][ C1] net_ratelimit: 20 callbacks suppressed [ 3081.233956][T11893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3081.326127][T11893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3084.292183][T11899] gretap0: entered promiscuous mode [ 3084.361805][T11899] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2869'. [ 3084.362680][T11899] gretap0: left promiscuous mode [ 3085.480770][ C0] net_ratelimit: 28 callbacks suppressed [ 3089.750858][T11908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3089.794287][T11908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3090.673841][T11912] FAULT_INJECTION: forcing a failure. [ 3090.673841][T11912] name failslab, interval 1, probability 0, space 0, times 0 [ 3090.674318][T11912] CPU: 0 UID: 0 PID: 11912 Comm: syz.1.2872 Tainted: G W syzkaller #0 PREEMPT [ 3090.674402][T11912] Tainted: [W]=WARN [ 3090.674434][T11912] Hardware name: linux,dummy-virt (DT) [ 3090.674523][T11912] Call trace: [ 3090.674553][T11912] show_stack+0x18/0x24 (C) [ 3090.674646][T11912] dump_stack_lvl+0x7c/0xb0 [ 3090.674707][T11912] dump_stack+0x1c/0x28 [ 3090.674766][T11912] should_fail_ex+0x6b4/0x6c4 [ 3090.674830][T11912] should_failslab+0xbc/0x120 [ 3090.674976][T11912] __kmalloc_node_track_caller_noprof+0x44c/0x754 [ 3090.675130][T11912] kmemdup_noprof+0x34/0x60 [ 3090.675321][T11912] key_alloc+0x380/0xf44 [ 3090.675476][T11912] __key_create_or_update+0x4b4/0x93c [ 3090.675594][T11912] key_create_or_update+0x14/0x20 [ 3090.675699][T11912] __arm64_sys_add_key+0x20c/0x398 [ 3090.675830][T11912] invoke_syscall+0x74/0x240 [ 3090.675903][T11912] el0_svc_common.constprop.0+0xac/0x230 [ 3090.676047][T11912] do_el0_svc_compat+0x40/0x58 [ 3090.676145][T11912] el0_svc_compat+0x54/0x264 [ 3090.676263][T11912] el0t_32_sync_handler+0x88/0xac [ 3090.676382][T11912] el0t_32_sync+0x19c/0x1a0 [ 3091.086425][T10802] net_ratelimit: 18 callbacks suppressed [ 3093.957076][T11915] netlink: 14544 bytes leftover after parsing attributes in process `syz.1.2874'. [ 3095.642706][ T6564] ------------[ cut here ]------------ [ 3095.643350][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3095.644340][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3095.645900][ T6564] Modules linked in: [ 3095.646538][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3095.647249][ T6564] Tainted: [W]=WARN [ 3095.647531][ T6564] Hardware name: linux,dummy-virt (DT) [ 3095.648173][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3095.648793][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3095.649354][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3095.649790][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3095.650252][ T6564] sp : ffff8000a0c578e0 [ 3095.650578][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3095.651386][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3095.652203][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3095.652946][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3095.653638][ T6564] x17: 0000000000000000 x16: 00000000f1f1f1f1 x15: 00000000f3f3f3f3 [ 3095.654360][ T6564] x14: 0000000000000000 x13: 0000000001517f18 x12: ffff70001418aeb3 [ 3095.655057][ T6564] x11: 1ffff0001418aeb2 x10: ffff70001418aeb2 x9 : dfff800000000000 [ 3095.655826][ T6564] x8 : ffff8000a0c57597 x7 : 0000000000000001 x6 : ffff70001418aeb2 [ 3095.656563][ T6564] x5 : 1ffff00010ef901e x4 : 1fffe00002ed6741 x3 : dfff800000000000 [ 3095.657314][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3095.658207][ T6564] Call trace: [ 3095.658505][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3095.659017][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3095.659514][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3095.659959][ T6564] process_one_work+0x830/0x1c00 [ 3095.660397][ T6564] worker_thread+0x42c/0xc90 [ 3095.660786][ T6564] kthread+0x2ec/0x384 [ 3095.661172][ T6564] ret_from_fork+0x10/0x20 [ 3095.661601][ T6564] irq event stamp: 240132 [ 3095.661922][ T6564] hardirqs last enabled at (240131): [] __arm64_exit_to_kernel_mode+0x38/0x98 [ 3095.662651][ T6564] hardirqs last disabled at (240132): [] el1_brk64+0x20/0x54 [ 3095.663451][ T6564] softirqs last enabled at (239958): [] wg_packet_tx_worker+0x218/0x50c [ 3095.664249][ T6564] softirqs last disabled at (239956): [] wg_packet_tx_worker+0x188/0x50c [ 3095.664872][ T6564] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 3096.920466][ C1] net_ratelimit: 46 callbacks suppressed [ 3097.082455][ T6564] ------------[ cut here ]------------ [ 3097.083083][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3097.083985][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3097.085473][ T6564] Modules linked in: [ 3097.085910][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3097.086539][ T6564] Tainted: [W]=WARN [ 3097.086811][ T6564] Hardware name: linux,dummy-virt (DT) [ 3097.087207][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3097.087743][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3097.088226][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3097.088639][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3097.089069][ T6564] sp : ffff8000a0c578e0 [ 3097.089360][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3097.090011][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3097.090630][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3097.091271][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3097.091956][ T6564] x17: 0000000000000000 x16: 00000000f1f1f1f1 x15: 00000000f3f3f3f3 [ 3097.092589][ T6564] x14: 0000000000000000 x13: 0000000001519e08 x12: ffff70001418aeb3 [ 3097.093282][ T6564] x11: 1ffff0001418aeb2 x10: ffff70001418aeb2 x9 : dfff800000000000 [ 3097.093981][ T6564] x8 : ffff8000a0c57597 x7 : 0000000000000001 x6 : ffff70001418aeb2 [ 3097.094642][ T6564] x5 : 1ffff00010ef901e x4 : 1fffe00002ed6741 x3 : dfff800000000000 [ 3097.095338][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3097.096194][ T6564] Call trace: [ 3097.096457][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3097.096951][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3097.097392][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3097.097827][ T6564] process_one_work+0x830/0x1c00 [ 3097.098261][ T6564] worker_thread+0x42c/0xc90 [ 3097.098670][ T6564] kthread+0x2ec/0x384 [ 3097.099037][ T6564] ret_from_fork+0x10/0x20 [ 3097.099453][ T6564] irq event stamp: 240260 [ 3097.099756][ T6564] hardirqs last enabled at (240259): [] __arm64_exit_to_kernel_mode+0x38/0x98 [ 3097.100371][ T6564] hardirqs last disabled at (240260): [] el1_brk64+0x20/0x54 [ 3097.100935][ T6564] softirqs last enabled at (240172): [] handle_softirqs+0xa98/0x1048 [ 3097.101557][ T6564] softirqs last disabled at (240135): [] __do_softirq+0x14/0x20 [ 3097.102136][ T6564] ---[ end trace 0000000000000000 ]--- [ 3098.210651][ T6564] ------------[ cut here ]------------ [ 3098.211203][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3098.217423][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3098.218443][ T6564] Modules linked in: [ 3098.218897][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3098.219573][ T6564] Tainted: [W]=WARN [ 3098.219881][ T6564] Hardware name: linux,dummy-virt (DT) [ 3098.220280][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3098.220843][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3098.221352][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3098.221770][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3098.222195][ T6564] sp : ffff8000a0c578e0 [ 3098.222523][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3098.223251][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3098.224002][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3098.224648][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: ffff00001787db00 [ 3098.225329][ T6564] x17: 1fffe000030807d3 x16: 1fffe00002f0fb73 x15: 1ffff00010f3b351 [ 3098.226007][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3098.226658][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3098.227330][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3098.228093][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3098.228771][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3098.229631][ T6564] Call trace: [ 3098.229922][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3098.230407][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3098.230883][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3098.231329][ T6564] process_one_work+0x830/0x1c00 [ 3098.231777][ T6564] worker_thread+0x42c/0xc90 [ 3098.232153][ T6564] kthread+0x2ec/0x384 [ 3098.232509][ T6564] ret_from_fork+0x10/0x20 [ 3098.232892][ T6564] irq event stamp: 240364 [ 3098.233188][ T6564] hardirqs last enabled at (240363): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3098.233809][ T6564] hardirqs last disabled at (240364): [] el1_brk64+0x20/0x54 [ 3098.234374][ T6564] softirqs last enabled at (240340): [] handle_softirqs+0xa98/0x1048 [ 3098.234942][ T6564] softirqs last disabled at (240325): [] __do_softirq+0x14/0x20 [ 3098.235515][ T6564] ---[ end trace 0000000000000000 ]--- [ 3099.961656][ T6564] ------------[ cut here ]------------ [ 3099.962387][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3099.992326][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3099.993281][ T6564] Modules linked in: [ 3099.993710][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3099.994293][ T6564] Tainted: [W]=WARN [ 3099.994565][ T6564] Hardware name: linux,dummy-virt (DT) [ 3099.994890][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3099.995445][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3099.995882][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3099.996268][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3099.996699][ T6564] sp : ffff8000a0c578e0 [ 3099.996985][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3099.997655][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3099.998307][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3099.999079][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3099.999896][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3100.000836][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3100.001803][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3100.002535][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3100.003284][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3100.003987][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3100.004885][ T6564] Call trace: [ 3100.005168][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3100.005705][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3100.006178][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3100.006672][ T6564] process_one_work+0x830/0x1c00 [ 3100.007107][ T6564] worker_thread+0x42c/0xc90 [ 3100.007627][ T6564] kthread+0x2ec/0x384 [ 3100.008100][ T6564] ret_from_fork+0x10/0x20 [ 3100.008536][ T6564] irq event stamp: 240482 [ 3100.008891][ T6564] hardirqs last enabled at (240481): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3100.009764][ T6564] hardirqs last disabled at (240482): [] el1_brk64+0x20/0x54 [ 3100.010486][ T6564] softirqs last enabled at (240394): [] handle_softirqs+0xa98/0x1048 [ 3100.011160][ T6564] softirqs last disabled at (240367): [] __do_softirq+0x14/0x20 [ 3100.011983][ T6564] ---[ end trace 0000000000000000 ]--- [ 3101.082066][ T6564] ------------[ cut here ]------------ [ 3101.082712][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3101.119291][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3101.120368][ T6564] Modules linked in: [ 3101.120828][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3101.121531][ T6564] Tainted: [W]=WARN [ 3101.121837][ T6564] Hardware name: linux,dummy-virt (DT) [ 3101.122186][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3101.122731][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3101.123245][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3101.123777][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3101.124218][ T6564] sp : ffff8000a0c578e0 [ 3101.124562][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3101.125253][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3101.125944][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3101.126587][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3101.127249][ T6564] x17: ffff7fffe483b000 x16: ffff80008dba0000 x15: ffff8000877cb698 [ 3101.128004][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3101.128683][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3101.129318][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3101.130001][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3101.130659][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3101.131464][ T6564] Call trace: [ 3101.131726][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3101.132220][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3101.132686][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3101.133094][ T6564] process_one_work+0x830/0x1c00 [ 3101.133532][ T6564] worker_thread+0x42c/0xc90 [ 3101.133916][ T6564] kthread+0x2ec/0x384 [ 3101.134299][ T6564] ret_from_fork+0x10/0x20 [ 3101.134713][ T6564] irq event stamp: 240554 [ 3101.135004][ T6564] hardirqs last enabled at (240553): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3101.135663][ T6564] hardirqs last disabled at (240554): [] el1_brk64+0x20/0x54 [ 3101.136207][ T6564] softirqs last enabled at (240500): [] handle_softirqs+0xa98/0x1048 [ 3101.136753][ T6564] softirqs last disabled at (240485): [] __do_softirq+0x14/0x20 [ 3101.137290][ T6564] ---[ end trace 0000000000000000 ]--- [ 3102.201666][ T6564] ------------[ cut here ]------------ [ 3102.202367][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3102.215553][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3102.216630][ T6564] Modules linked in: [ 3102.217097][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3102.217748][ T6564] Tainted: [W]=WARN [ 3102.218053][ T6564] Hardware name: linux,dummy-virt (DT) [ 3102.218447][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3102.218956][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3102.219510][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3102.219952][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3102.220418][ T6564] sp : ffff8000a0c578e0 [ 3102.220756][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3102.221454][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3102.222145][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3102.222890][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3102.223565][ T6564] x17: 1ffff00010f3b352 x16: 1fffe00002f0fb73 x15: ffff8000877cb698 [ 3102.223914][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3102.224242][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3102.224584][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3102.224928][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3102.225270][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3102.225720][ T6564] Call trace: [ 3102.225879][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3102.226137][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3102.226395][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3102.226606][ T6564] process_one_work+0x830/0x1c00 [ 3102.226810][ T6564] worker_thread+0x42c/0xc90 [ 3102.227004][ T6564] kthread+0x2ec/0x384 [ 3102.227178][ T6564] ret_from_fork+0x10/0x20 [ 3102.227484][ T6564] irq event stamp: 240626 [ 3102.227673][ T6564] hardirqs last enabled at (240625): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3102.228036][ T6564] hardirqs last disabled at (240626): [] el1_brk64+0x20/0x54 [ 3102.228324][ T6564] softirqs last enabled at (240572): [] handle_softirqs+0xa98/0x1048 [ 3102.228622][ T6564] softirqs last disabled at (240557): [] __do_softirq+0x14/0x20 [ 3102.228947][ T6564] ---[ end trace 0000000000000000 ]--- [ 3103.321750][ T6564] ------------[ cut here ]------------ [ 3103.322315][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3103.342674][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3103.343846][ T6564] Modules linked in: [ 3103.344348][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3103.345049][ T6564] Tainted: [W]=WARN [ 3103.345300][ T6564] Hardware name: linux,dummy-virt (DT) [ 3103.345628][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3103.346176][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3103.346612][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3103.347007][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3103.347368][ T6564] sp : ffff8000a0c578e0 [ 3103.347755][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3103.348367][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3103.349323][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3103.350422][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: ffff00001787db00 [ 3103.351140][ T6564] x17: 1ffff00010f3b352 x16: 1fffe00002f0fb73 x15: 1ffff00010f3b351 [ 3103.372340][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3103.373171][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3103.373781][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3103.374391][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3103.374962][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3103.375778][ T6564] Call trace: [ 3103.376029][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3103.376546][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3103.376942][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3103.391690][ T6564] process_one_work+0x830/0x1c00 [ 3103.392261][ T6564] worker_thread+0x42c/0xc90 [ 3103.392608][ T6564] kthread+0x2ec/0x384 [ 3103.392921][ T6564] ret_from_fork+0x10/0x20 [ 3103.393272][ T6564] irq event stamp: 240696 [ 3103.393562][ T6564] hardirqs last enabled at (240695): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3103.394094][ T6564] hardirqs last disabled at (240696): [] el1_brk64+0x20/0x54 [ 3103.394546][ T6564] softirqs last enabled at (240644): [] handle_softirqs+0xa98/0x1048 [ 3103.395040][ T6564] softirqs last disabled at (240629): [] __do_softirq+0x14/0x20 [ 3103.395580][ T6564] ---[ end trace 0000000000000000 ]--- [ 3105.321031][ T6564] ------------[ cut here ]------------ [ 3105.321486][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3105.331677][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3105.332584][ T6564] Modules linked in: [ 3105.333005][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3105.333531][ T6564] Tainted: [W]=WARN [ 3105.333839][ T6564] Hardware name: linux,dummy-virt (DT) [ 3105.334177][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3105.334606][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3105.334986][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3105.335350][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3105.335728][ T6564] sp : ffff8000a0c578e0 [ 3105.335997][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3105.336533][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3105.337072][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3105.338680][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3105.339255][ T6564] x17: 1ffff00010f3b352 x16: 1fffe00002e76093 x15: ffff8000877cb698 [ 3105.339834][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3105.340437][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3105.340999][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3105.341595][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3105.342166][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3105.342908][ T6564] Call trace: [ 3105.343136][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3105.343570][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3105.343981][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3105.344356][ T6564] process_one_work+0x830/0x1c00 [ 3105.344728][ T6564] worker_thread+0x42c/0xc90 [ 3105.345042][ T6564] kthread+0x2ec/0x384 [ 3105.345334][ T6564] ret_from_fork+0x10/0x20 [ 3105.345668][ T6564] irq event stamp: 240864 [ 3105.345930][ T6564] hardirqs last enabled at (240863): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3105.346458][ T6564] hardirqs last disabled at (240864): [] el1_brk64+0x20/0x54 [ 3105.346976][ T6564] softirqs last enabled at (240806): [] handle_softirqs+0xa98/0x1048 [ 3105.347526][ T6564] softirqs last disabled at (240783): [] __do_softirq+0x14/0x20 [ 3105.347978][ T6564] ---[ end trace 0000000000000000 ]--- [ 3106.441700][ T6564] ------------[ cut here ]------------ [ 3106.442313][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3106.461352][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3106.462398][ T6564] Modules linked in: [ 3106.462864][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3106.463452][ T6564] Tainted: [W]=WARN [ 3106.463745][ T6564] Hardware name: linux,dummy-virt (DT) [ 3106.464098][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3106.464627][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3106.465065][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3106.465504][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3106.465925][ T6564] sp : ffff8000a0c578e0 [ 3106.466251][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3106.466923][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3106.467667][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3106.468302][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3106.468936][ T6564] x17: ffff7fffe483b000 x16: ffff80008dba0000 x15: 0000000000000800 [ 3106.469697][ T6564] x14: 0000000000001059 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3106.470369][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3106.471017][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3106.471672][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3106.472385][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3106.473223][ T6564] Call trace: [ 3106.473479][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3106.473975][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3106.474426][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3106.474834][ T6564] process_one_work+0x830/0x1c00 [ 3106.475220][ T6564] worker_thread+0x42c/0xc90 [ 3106.475633][ T6564] kthread+0x2ec/0x384 [ 3106.475995][ T6564] ret_from_fork+0x10/0x20 [ 3106.476387][ T6564] irq event stamp: 240946 [ 3106.476689][ T6564] hardirqs last enabled at (240945): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3106.477252][ T6564] hardirqs last disabled at (240946): [] el1_brk64+0x20/0x54 [ 3106.477812][ T6564] softirqs last enabled at (240892): [] handle_softirqs+0xa98/0x1048 [ 3106.478365][ T6564] softirqs last disabled at (240867): [] __do_softirq+0x14/0x20 [ 3106.478949][ T6564] ---[ end trace 0000000000000000 ]--- [ 3107.562617][ T6564] ------------[ cut here ]------------ [ 3107.563214][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3107.591670][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3107.592758][ T6564] Modules linked in: [ 3107.593213][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3107.593808][ T6564] Tainted: [W]=WARN [ 3107.594099][ T6564] Hardware name: linux,dummy-virt (DT) [ 3107.594494][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3107.595049][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3107.595565][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3107.595993][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3107.596412][ T6564] sp : ffff8000a0c578e0 [ 3107.596697][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3107.597374][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3107.598040][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3107.598749][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3107.599551][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3107.600214][ T6564] x14: 0000000000000001 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3107.600954][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3107.601699][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3107.602365][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3107.603055][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3107.603951][ T6564] Call trace: [ 3107.604231][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3107.604754][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3107.605231][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3107.605708][ T6564] process_one_work+0x830/0x1c00 [ 3107.606146][ T6564] worker_thread+0x42c/0xc90 [ 3107.606534][ T6564] kthread+0x2ec/0x384 [ 3107.606914][ T6564] ret_from_fork+0x10/0x20 [ 3107.607323][ T6564] irq event stamp: 241024 [ 3107.607727][ T6564] hardirqs last enabled at (241023): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3107.608432][ T6564] hardirqs last disabled at (241024): [] el1_brk64+0x20/0x54 [ 3107.608999][ T6564] softirqs last enabled at (240970): [] handle_softirqs+0xa98/0x1048 [ 3107.609610][ T6564] softirqs last disabled at (240949): [] __do_softirq+0x14/0x20 [ 3107.610216][ T6564] ---[ end trace 0000000000000000 ]--- [ 3108.681658][ T6564] ------------[ cut here ]------------ [ 3108.682277][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3108.692692][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3108.694003][ T6564] Modules linked in: [ 3108.694615][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3108.695362][ T6564] Tainted: [W]=WARN [ 3108.695803][ T6564] Hardware name: linux,dummy-virt (DT) [ 3108.696372][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3108.697070][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3108.697712][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3108.698254][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3108.698814][ T6564] sp : ffff8000a0c578e0 [ 3108.699320][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3108.700237][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3108.701138][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3108.702002][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3108.702956][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3108.703797][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3108.704676][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3108.705488][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3108.706403][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3108.707325][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3108.708492][ T6564] Call trace: [ 3108.708820][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3108.709357][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3108.710043][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3108.710580][ T6564] process_one_work+0x830/0x1c00 [ 3108.711096][ T6564] worker_thread+0x42c/0xc90 [ 3108.711580][ T6564] kthread+0x2ec/0x384 [ 3108.712093][ T6564] ret_from_fork+0x10/0x20 [ 3108.712611][ T6564] irq event stamp: 241126 [ 3108.713065][ T6564] hardirqs last enabled at (241125): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3108.713943][ T6564] hardirqs last disabled at (241126): [] el1_brk64+0x20/0x54 [ 3108.714753][ T6564] softirqs last enabled at (241072): [] handle_softirqs+0xa98/0x1048 [ 3108.715571][ T6564] softirqs last disabled at (241027): [] __do_softirq+0x14/0x20 [ 3108.716442][ T6564] ---[ end trace 0000000000000000 ]--- [ 3109.881124][ T6564] ------------[ cut here ]------------ [ 3109.881481][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3109.893427][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3109.893997][ T6564] Modules linked in: [ 3109.894283][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3109.894670][ T6564] Tainted: [W]=WARN [ 3109.894818][ T6564] Hardware name: linux,dummy-virt (DT) [ 3109.895046][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3109.895323][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3109.895676][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3109.896031][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3109.896336][ T6564] sp : ffff8000a0c578e0 [ 3109.896494][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3109.896890][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3109.897212][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3109.897605][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3109.897974][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3109.898297][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3109.898716][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3109.899214][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3109.899621][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3109.899993][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3109.900447][ T6564] Call trace: [ 3109.900613][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3109.900859][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3109.901103][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3109.901316][ T6564] process_one_work+0x830/0x1c00 [ 3109.901575][ T6564] worker_thread+0x42c/0xc90 [ 3109.901815][ T6564] kthread+0x2ec/0x384 [ 3109.902034][ T6564] ret_from_fork+0x10/0x20 [ 3109.902231][ T6564] irq event stamp: 241208 [ 3109.902440][ T6564] hardirqs last enabled at (241207): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3109.902812][ T6564] hardirqs last disabled at (241208): [] el1_brk64+0x20/0x54 [ 3109.903169][ T6564] softirqs last enabled at (241156): [] handle_softirqs+0xa98/0x1048 [ 3109.903516][ T6564] softirqs last disabled at (241129): [] __do_softirq+0x14/0x20 [ 3109.903878][ T6564] ---[ end trace 0000000000000000 ]--- [ 3111.001155][ T6564] ------------[ cut here ]------------ [ 3111.001626][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3111.010895][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3111.011478][ T6564] Modules linked in: [ 3111.011714][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3111.012151][ T6564] Tainted: [W]=WARN [ 3111.012300][ T6564] Hardware name: linux,dummy-virt (DT) [ 3111.012580][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3111.013027][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3111.013424][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3111.013813][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3111.014172][ T6564] sp : ffff8000a0c578e0 [ 3111.014452][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3111.014937][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3111.015504][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3111.016072][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3111.016598][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3111.017126][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3111.017644][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3111.018107][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3111.018599][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3111.019180][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3111.019810][ T6564] Call trace: [ 3111.020009][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3111.020354][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3111.020711][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3111.021044][ T6564] process_one_work+0x830/0x1c00 [ 3111.021355][ T6564] worker_thread+0x42c/0xc90 [ 3111.021652][ T6564] kthread+0x2ec/0x384 [ 3111.021934][ T6564] ret_from_fork+0x10/0x20 [ 3111.022260][ T6564] irq event stamp: 241278 [ 3111.022512][ T6564] hardirqs last enabled at (241277): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3111.023048][ T6564] hardirqs last disabled at (241278): [] el1_brk64+0x20/0x54 [ 3111.023506][ T6564] softirqs last enabled at (241226): [] handle_softirqs+0xa98/0x1048 [ 3111.023968][ T6564] softirqs last disabled at (241211): [] __do_softirq+0x14/0x20 [ 3111.024417][ T6564] ---[ end trace 0000000000000000 ]--- [ 3112.121143][ T6564] ------------[ cut here ]------------ [ 3112.121554][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3112.137884][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3112.138639][ T6564] Modules linked in: [ 3112.138916][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3112.139283][ T6564] Tainted: [W]=WARN [ 3112.139487][ T6564] Hardware name: linux,dummy-virt (DT) [ 3112.139760][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3112.140057][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3112.140382][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3112.140637][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3112.140927][ T6564] sp : ffff8000a0c578e0 [ 3112.141125][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3112.141496][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3112.141868][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3112.142264][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3112.142649][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3112.143095][ T6564] x14: 1ffff00010ef96d3 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3112.143515][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3112.144039][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3112.144433][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3112.144883][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3112.145362][ T6564] Call trace: [ 3112.145529][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3112.145792][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3112.146072][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3112.146324][ T6564] process_one_work+0x830/0x1c00 [ 3112.146557][ T6564] worker_thread+0x42c/0xc90 [ 3112.146786][ T6564] kthread+0x2ec/0x384 [ 3112.147019][ T6564] ret_from_fork+0x10/0x20 [ 3112.147267][ T6564] irq event stamp: 241332 [ 3112.147525][ T6564] hardirqs last enabled at (241331): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3112.147863][ T6564] hardirqs last disabled at (241332): [] el1_brk64+0x20/0x54 [ 3112.148186][ T6564] softirqs last enabled at (241226): [] handle_softirqs+0xa98/0x1048 [ 3112.148577][ T6564] softirqs last disabled at (241211): [] __do_softirq+0x14/0x20 [ 3112.148892][ T6564] ---[ end trace 0000000000000000 ]--- [ 3113.241654][ T6564] ------------[ cut here ]------------ [ 3113.242202][ T6564] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 3113.261491][ T6564] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x2b8/0x464, CPU#1: kworker/1:0/6564 [ 3113.262467][ T6564] Modules linked in: [ 3113.262917][ T6564] CPU: 1 UID: 0 PID: 6564 Comm: kworker/1:0 Tainted: G W syzkaller #0 PREEMPT [ 3113.263636][ T6564] Tainted: [W]=WARN [ 3113.263918][ T6564] Hardware name: linux,dummy-virt (DT) [ 3113.264274][ T6564] Workqueue: events drm_fb_helper_damage_work [ 3113.264762][ T6564] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 3113.265334][ T6564] pc : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3113.265777][ T6564] lr : drm_crtc_wait_one_vblank+0x2b8/0x464 [ 3113.266224][ T6564] sp : ffff8000a0c578e0 [ 3113.266545][ T6564] x29: ffff8000a0c57990 x28: ffff0000105df980 x27: ffff8000a0c57920 [ 3113.267207][ T6564] x26: ffff0000145e8888 x25: ffff800085f507e0 x24: 0000000000000000 [ 3113.267985][ T6564] x23: 1ffff0001418af1e x22: ffff00001466a008 x21: 0000000000000000 [ 3113.268636][ T6564] x20: ffff00001453e000 x19: ffff00001466a000 x18: 0000000000000000 [ 3113.269467][ T6564] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000877cb698 [ 3113.270173][ T6564] x14: 0000000000000001 x13: ffff800089e86d80 x12: ffff60000d7f6a22 [ 3113.270860][ T6564] x11: 1fffe0000d7f6a21 x10: ffff60000d7f6a21 x9 : dfff800000000000 [ 3113.271621][ T6564] x8 : ffff8000a0c57410 x7 : ffff8000a0c57590 x6 : ffff8000a0c57530 [ 3113.272353][ T6564] x5 : ffff8000a0c57470 x4 : 0000000000000004 x3 : 1fffe0000d7f5b5d [ 3113.273035][ T6564] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000176b3a00 [ 3113.273949][ T6564] Call trace: [ 3113.274222][ T6564] drm_crtc_wait_one_vblank+0x2b8/0x464 (P) [ 3113.274769][ T6564] drm_client_modeset_wait_for_vblank+0xb4/0xe0 [ 3113.275244][ T6564] drm_fb_helper_damage_work+0x230/0x88c [ 3113.275674][ T6564] process_one_work+0x830/0x1c00 [ 3113.276076][ T6564] worker_thread+0x42c/0xc90 [ 3113.276456][ T6564] kthread+0x2ec/0x384 [ 3113.276830][ T6564] ret_from_fork+0x10/0x20 [ 3113.277246][ T6564] irq event stamp: 241408 [ 3113.277571][ T6564] hardirqs last enabled at (241407): [] finish_task_switch.isra.0+0x1e4/0x9f0 [ 3113.278210][ T6564] hardirqs last disabled at (241408): [] el1_brk64+0x20/0x54 [ 3113.278785][ T6564] softirqs last enabled at (241354): [] handle_softirqs+0xa98/0x1048 [ 3113.279421][ T6564] softirqs last disabled at (241335): [] __do_softirq+0x14/0x20 [ 3113.280061][ T6564] ---[ end trace 0000000000000000 ]---