last executing test programs: 14.831735621s ago: executing program 0 (id=506): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040), 0xf97, 0x2a8300) close_range(r1, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4040080}, 0x8000) fcntl$getown(r0, 0x9) r2 = socket(0x2b, 0x80801, 0x1) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x8000000, 0x7fffffe, 0x2d0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, @mcast1, [0x0, 0x0, 0x0, 0xffffff], [0x0, 0x0, 0x4c62d6309aaa1bde, 0xff000000], 'ip6tnl0\x00', 'nicvf0\x00', {}, {0xff}, 0x3a}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x4, '\x00', 'syz1\x00'}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, [], [0x0, 0x0, 0xffffff00, 0xffffff00], 'veth1\x00', 'veth0_to_bridge\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', {0x1}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x330) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x0, 0x0, 0x40044000}, 0x20000041) connect$l2tp6(r2, &(0x7f0000000640)={0xa, 0x0, 0x9, @empty, 0x9}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') write$rnull_attr(r4, &(0x7f0000000180)='2048', 0x4) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0), 0x802, 0x0) write$uinput_user_dev(r5, &(0x7f0000000680)={'syz0\x00', {0x108, 0x8, 0x40, 0x5cab}, 0x18, [0x8, 0x20000800, 0x8, 0x6, 0x5, 0xfffffffd, 0x0, 0x1, 0x6, 0x0, 0x0, 0x50b, 0x0, 0x4, 0x0, 0x80000000, 0x1ff, 0x8, 0x56b, 0x8, 0xfffffbfd, 0xfffffffe, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x2, 0x7, 0x7194, 0x4e8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd, 0xfffffffc, 0x0, 0x0, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0xffffffff, 0x0, 0x1, 0x80000001, 0x0, 0x1, 0xfffffffe, 0x80], [0xfffffffd, 0x7, 0xd, 0x0, 0x1, 0x6, 0x1, 0x40000, 0x0, 0x3, 0x6, 0xffff8001, 0x4, 0x8, 0x200001, 0x0, 0x0, 0x0, 0x8, 0x2, 0x8000, 0xffffffff, 0x5, 0x6, 0x0, 0x0, 0x0, 0x40000000, 0x9, 0x0, 0xfffffffe, 0x3, 0x4, 0x6, 0x5, 0xf13f, 0x155, 0x0, 0x0, 0x400002, 0x0, 0x3, 0x0, 0x7f, 0xfffffffe, 0x80, 0xfffff801, 0xfffffffd, 0xfffffffe, 0x3ff, 0x7, 0xfbf7fffe, 0x0, 0xfbfffff6, 0x802, 0x0, 0x0, 0x2, 0x400, 0x0, 0x0, 0x2, 0x46], [0x2, 0x40000001, 0x10000, 0x2, 0x0, 0x42, 0x7, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffa2, 0x200, 0xc, 0x11, 0xd965, 0xf7fffffc, 0x0, 0x4, 0x400c, 0x7ff, 0x3, 0xffffff77, 0x3, 0x1, 0xfffffff8, 0x3, 0x7fffffff, 0xfffffffe, 0x9, 0x0, 0xfffffffc, 0x0, 0x0, 0x1, 0xfffffffc, 0x8, 0x0, 0x8, 0xfffffffe, 0x800000, 0x41cf3ad, 0x3ffffc, 0xfffffffc, 0x0, 0x3, 0x9, 0x11, 0x0, 0x20, 0xff, 0x2be5, 0x0, 0x4000, 0x6, 0x0, 0x56df, 0x80000000, 0x100, 0x400080, 0x4], [0x16f, 0x9, 0x7, 0xfffffffd, 0x84, 0x0, 0x5, 0x0, 0x0, 0x6a91, 0x7, 0x0, 0xfffffbfd, 0x4000000, 0x0, 0x0, 0x3, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, 0x40, 0x80000000, 0x0, 0x3, 0x2, 0xa7af3fe, 0x3, 0x0, 0x7f, 0x0, 0x1, 0xffffffff, 0xffffffff, 0x5, 0x9, 0x805, 0x3, 0x5, 0x0, 0x8, 0xffffffff, 0x5, 0x800006, 0x6, 0xfffe, 0x80000000, 0x0, 0x5, 0x340, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x94e2, 0x0, 0x100, 0x4]}, 0x45c) ioctl$UI_SET_PROPBIT(r5, 0x5501, 0x4) write$input_event(r5, &(0x7f0000000b00), 0x200005d8) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$HIDIOCGUSAGES(r6, 0xd01c4813, 0x0) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r3, 0x0, 0x0) 7.702624872s ago: executing program 0 (id=512): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/thread-self/fail-nth\x00', 0x2, 0x40) write(r0, &(0x7f0000000480)='27', 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x100, 0x6}, 0x4) r2 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000000)) ioctl$RFKILL_IOC_MAX_SIZE(r2, 0x2, &(0x7f0000000040)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6, 0x80, 0xfd, 0xfffffffd}]}, 0x10) 7.531803802s ago: executing program 0 (id=513): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x2, @thr={0x0, 0x0}}, &(0x7f00000001c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000300)={'syz0\x00', {0x8, 0x8, 0x40, 0x5cab}, 0x0, [0xc, 0x20000000, 0x8, 0x4, 0x5, 0xfffffffd, 0xfffffffc, 0x1, 0x6, 0xfffffffe, 0x8, 0x0, 0x0, 0x4, 0x8, 0x80000000, 0x1ff, 0x80000, 0x56b, 0x0, 0xfffffbfd, 0xfffffffe, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x7, 0xa, 0x410007b, 0xffffffff, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd, 0xfffffffc, 0x0, 0x0, 0x0, 0x807, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x1, 0x1, 0x80000001, 0x0, 0x1, 0xfffffffe, 0x80], [0xfffffffd, 0x7, 0x1, 0x4, 0x0, 0xb, 0x0, 0x0, 0x0, 0x3, 0x6, 0xd05, 0x4, 0x8, 0x200001, 0x0, 0x0, 0x0, 0x8, 0x2, 0x8000, 0xffffffff, 0x5, 0x6, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x3, 0x4, 0x6, 0x0, 0xf13f, 0x155, 0x0, 0x0, 0xffffffff, 0x0, 0x3, 0x0, 0x7f, 0xfffffffe, 0x80, 0xfffff801, 0xfffffffd, 0xfffffffe, 0x3ff, 0x7, 0xfbf7fffe, 0x0, 0x10001, 0x7ff, 0x0, 0x0, 0x3, 0x400, 0x0, 0x0, 0x2, 0x46], [0x2, 0x40000001, 0x3, 0x0, 0x0, 0x42, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffa2, 0x5, 0x8, 0x11, 0x20000000, 0xf7fffffc, 0x0, 0x4, 0x400c, 0x7ff, 0x3, 0xffffff77, 0x3, 0x3, 0xfffffff9, 0xf9, 0xfffffffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffc, 0x6, 0x0, 0x6, 0xfffffffe, 0x800000, 0x41cf3ad, 0x3ffffc, 0xfffffffc, 0x0, 0x3, 0xd, 0x11, 0x0, 0x20, 0xff, 0x2be5, 0x0, 0x4000, 0x4, 0x0, 0x56df, 0x80000000, 0x100, 0x400080, 0x4], [0x16f, 0x9, 0x7, 0xfffffffd, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4, 0x7, 0x0, 0xfffffbfd, 0x4000000, 0x2, 0x0, 0x3, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, 0x40, 0x80000000, 0x0, 0x3, 0x2, 0xa7af3fe, 0x2, 0x0, 0x7f, 0x4, 0x3ff, 0xffffffff, 0x0, 0x5, 0xfffffffa, 0x805, 0x3, 0x5, 0x0, 0xfffffffb, 0xffffffff, 0x2, 0x800002, 0x6, 0xfffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x94e2, 0x0, 0x100, 0xfffffffc]}, 0x45c) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000780), 0x200005d8) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 911.757915ms ago: executing program 0 (id=537): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newqdisc={0xa4, 0x24, 0x605, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2a, {0x0, 0x3}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x74, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x1, [], 0x0, [0x1, 0x56, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xb]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x1000}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x1}]}}]}, 0xa4}}, 0x0) 769.514721ms ago: executing program 1 (id=540): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r0, @ANYBLOB="0000000002000000b705000008000000850000005e00000095"], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x1002, &(0x7f00000014c0)=""/4098, 0x41000}, 0x94) 769.343891ms ago: executing program 0 (id=541): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)={0x38, 0x40, 0x107, 0x70bd27, 0x25dfdbfe, {0x3, 0x7c}, [@nested={0x1c, 0x1c1, 0x0, 0x1, [@typed={0x15, 0x9, 0x0, 0x0, @binary="44acb4b54bd5973db092638a974a622b62"}]}, @nested={0x4, 0x1}, @generic="de"]}, 0x38}}, 0xc000) 750.839213ms ago: executing program 1 (id=542): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000e00)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {0x9}, [{0x54, 0x1, [@m_sample={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x9, 0x0, 0x10000000, 0xfffffffc, 0x3ff}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0xb}]}, {0x4}, {0xc}, {0xc, 0x4}}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x890}, 0x0) 351.116619ms ago: executing program 1 (id=543): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@updpolicy={0x1fc, 0x19, 0x1, 0x0, 0x0, {{@in=@empty, @in6=@empty, 0x0, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x20, 0x8}, {0x0, 0x1, 0x8000000000000000, 0x8, 0x800000000, 0x0, 0x0, 0x1d}, {0x0, 0x9, 0x0, 0x2dd}, 0x7ff, 0x0, 0x1}, [@tmpl={0x144, 0x5, [{{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x510d3f49}, {{@in=@broadcast, 0x0, 0x2b}, 0x2, @in=@multicast1, 0x3505}, {{@in6=@private1, 0x0, 0x3c}, 0x2, @in=@broadcast, 0x0, 0x1, 0x3, 0x0, 0x0, 0x2cd7}, {{@in6=@mcast2, 0x0, 0x3c}, 0x2, @in=@remote, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xf96}, {{@in=@rand_addr=0x64010100, 0x0, 0x3c}, 0xa, @in=@broadcast, 0x0, 0x4, 0x2, 0x80, 0x0, 0x2}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x60004004}, 0x0) 333.701281ms ago: executing program 1 (id=544): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="a80100001900010028bd7000fbdbdf251d0109004d0012803ffdf3f2028171a6fb780a54fe018b5e82a822e5be67607d02c08f034e3aabd5f926e2842504a4a4730c084a8dcec83fcf6d647b65c23e2635a87bf4a5d212e1d82a73e32decc319a8000000440106"], 0x1a8}, 0x1, 0x0, 0x0, 0x5}, 0x0) 272.724398ms ago: executing program 0 (id=545): r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1, 0x10, &(0x7f0000000700)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000007c0)=r2, 0x4) r3 = socket(0xa, 0x3, 0xff) sendmsg$inet6(r3, &(0x7f0000000400)={&(0x7f0000000440)={0xa, 0x6, 0x3, @mcast2}, 0x18, &(0x7f0000000480)=[{&(0x7f00000004c0)="6797f04cdb6f2b8ff1c922acb0da67dc3bf442976fc916d4a50f5d1ae7453eddc232ca4c6ae6c56d2c24", 0x5dc}], 0x1}, 0x30008b08) 272.591368ms ago: executing program 1 (id=546): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x1390, 0x100, 0x0, 0x0, 0x1, '\x00', 0x0, 0x0}, 0x50) 0s ago: executing program 1 (id=547): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x11, 0xf, &(0x7f0000000840)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0xb, 0x1000, &(0x7f0000001cc0)=""/4096, 0x41100, 0xd}, 0x94) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:3459' (ED25519) to the list of known hosts. syzkaller login: [ 82.332405][ T3387] cgroup: Unknown subsys name 'net' [ 82.514270][ T3387] cgroup: Unknown subsys name 'cpuset' [ 82.535021][ T3387] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.905486][ T3387] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.081206][ T3392] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.088548][ T3392] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.089957][ T3393] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 90.091760][ T3392] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.650886][ T3392] infiniband rxe0: set active [ 90.652856][ T3392] infiniband rxe0: added rxe_eth0 [ 90.662378][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.772694][ T3392] RDS/IB: rxe0: added [ 90.773312][ T3392] smc: adding ib device rxe0 with port count 1 [ 90.773671][ T3392] smc: ib device rxe0 port 1 has no pnetid [ 90.774287][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.782302][ T3392] rxe_eth0 speed is unknown, defaulting to 1000 [ 91.252663][ T3392] rxe_eth0 speed is unknown, defaulting to 1000 [ 91.369991][ T3393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.389480][ T3393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.205007][ T3393] hsr_slave_0: entered promiscuous mode [ 92.210112][ T3393] hsr_slave_1: entered promiscuous mode [ 92.900585][ T3392] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.907806][ T3392] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.010698][ T3393] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.042235][ T3393] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 93.051786][ T3393] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.071062][ T3393] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 93.078461][ T3393] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.099494][ T3393] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 93.104760][ T3393] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.123316][ T3393] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 93.782374][ T3392] hsr_slave_0: entered promiscuous mode [ 93.785926][ T3392] hsr_slave_1: entered promiscuous mode [ 93.788971][ T3392] debugfs: 'hsr0' already exists in 'hsr' [ 93.789454][ T3392] Cannot create hsr debugfs directory [ 94.135770][ T3393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.390688][ T3392] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.409757][ T3392] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 94.413966][ T3392] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.430982][ T3392] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 94.434983][ T3392] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.455279][ T3392] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 94.460603][ T3392] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.475931][ T3392] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.010131][ T3392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.484901][ T3393] veth0_vlan: entered promiscuous mode [ 96.515448][ T3393] veth1_vlan: entered promiscuous mode [ 96.614987][ T3393] veth0_macvtap: entered promiscuous mode [ 96.653331][ T3393] veth1_macvtap: entered promiscuous mode [ 96.885794][ T29] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.007089][ T29] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.007318][ T29] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.037691][ T29] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.325743][ T3393] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 97.595538][ T3392] veth0_vlan: entered promiscuous mode [ 97.648883][ T3392] veth1_vlan: entered promiscuous mode [ 97.774932][ T3392] veth0_macvtap: entered promiscuous mode [ 97.791550][ T3392] veth1_macvtap: entered promiscuous mode [ 97.907595][ T812] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.957043][ T727] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.957206][ T727] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.957330][ T727] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.957420][ T727] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.098885][ T812] usb 1-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 98.131318][ T812] usb 1-1: config 1 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 98.131644][ T812] usb 1-1: config 1 interface 0 has no altsetting 0 [ 98.162306][ T812] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.162402][ T812] usb 1-1: Product: 麟፾ኽ膕馎˲僸Ꮞ뭒Ữ焥喍人ˁ᷎ꛗ焍抲榈ﵱ籐뒧뢪睵솄胪㸎৽柏ণᓹ꼡㪌궀콐⬑⬎ᆑ靲츉뫞㊉뭞噧塰豠Âཷ1杷胑샔軅ႚ羐 [ 98.162459][ T812] usb 1-1: Manufacturer: ꂂ [ 98.162496][ T812] usb 1-1: SerialNumber: syz [ 98.478566][ T812] usbhid 1-1:1.0: can't add hid device: -71 [ 98.479559][ T812] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 98.515886][ T812] usb 1-1: USB disconnect, device number 2 [ 102.475055][ T11] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.556994][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 104.725674][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 104.751668][ T23] usb 1-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 104.787622][ T23] usb 1-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 8 [ 104.787869][ T23] usb 1-1: config 1 interface 0 altsetting 255 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 104.787949][ T23] usb 1-1: config 1 interface 0 has no altsetting 0 [ 104.839920][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.840062][ T23] usb 1-1: Product: 侂㗃얱㠋횠׮狔他᧰㬿堸輄㼽쭉﵂濁쿌塰场疣褶⡬㪑㆏溦읛ᮋ澈픜蚠㔉낞锭葃럔屲쐶焖瀣褢ᦕ뇸Ꟗ䟍툌鬷懲ᰏ⠙碵཯揋๸뭙륄邻쪞鬵⁊䧚篟ᛒ퍲Ӱ筆Ꞽ࠶㜌嚻Ⳙ [ 104.840191][ T23] usb 1-1: Manufacturer: ”턋㛉焹췽䤑⋤谆୳ﰐ혙䃨堇槲ୈ䏚ꧏ떐綸喘拓完鮑虨蓮콱掹邑誎᢭廂㹜꺑䕔岔㽥ち鸎䪩싵菏껗撦⒯廦뿗譻꽣ג䫅瑩ű䏍鯆ʆ䐧ⓜᳮꡨ虁⥱䬁댡鲈చ폕跋᧷쎮㥤㈩虀ු膯콀㌘賓槐㈻৒ [ 104.840300][ T23] usb 1-1: SerialNumber: 緡㐾⭑ꪁ콺⪂㽥꬚ᤐ鿳刀関緿៎鲤觹ᇼ찈⊑垬甇퇙▰뀕昑後ޯ旷ꀩ녤ꎾ䕡숔깉捓་句ꇓ秷툍‷䵭클핃錿⌸䭏꿚ꞛ璉费쎫൯ट㱢㇞䆩摍ꁴ䪀뚖法᠏溱쎏ꨩ⁎资慪럓♢⌞ડ妳ި眱ꐌ [ 104.927949][ T3575] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 104.929186][ T3575] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.315067][ T3604] FAULT_INJECTION: forcing a failure. [ 107.315067][ T3604] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 107.315989][ T3604] CPU: 1 UID: 0 PID: 3604 Comm: syz.1.9 Not tainted syzkaller #0 PREEMPT [ 107.316319][ T3604] Hardware name: linux,dummy-virt (DT) [ 107.316621][ T3604] Call trace: [ 107.316981][ T3604] show_stack+0x18/0x24 (C) [ 107.317878][ T3604] dump_stack_lvl+0x60/0x80 [ 107.317976][ T3604] dump_stack+0x18/0x24 [ 107.318051][ T3604] should_fail_ex+0x1d0/0x238 [ 107.318135][ T3604] should_fail+0x14/0x40 [ 107.318211][ T3604] should_fail_usercopy+0x1c/0x40 [ 107.318289][ T3604] ctl_ioctl+0xc8/0x5b4 [ 107.318365][ T3604] dm_ctl_ioctl+0x10/0x20 [ 107.318439][ T3604] __arm64_sys_ioctl+0xa8/0x100 [ 107.318520][ T3604] invoke_syscall+0x54/0x108 [ 107.318592][ T3604] el0_svc_common.constprop.0+0x40/0xe0 [ 107.318664][ T3604] do_el0_svc+0x1c/0x28 [ 107.318734][ T3604] el0_svc+0x38/0x1fc [ 107.318806][ T3604] el0t_64_sync_handler+0xa0/0xe4 [ 107.318872][ T3604] el0t_64_sync+0x1a4/0x1a8 [ 108.031382][ T23] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 108.080784][ T23] usb 1-1: USB disconnect, device number 3 [ 111.559216][ T3629] FAULT_INJECTION: forcing a failure. [ 111.559216][ T3629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 111.559370][ T3629] CPU: 1 UID: 0 PID: 3629 Comm: syz.1.16 Not tainted syzkaller #0 PREEMPT [ 111.559458][ T3629] Hardware name: linux,dummy-virt (DT) [ 111.559500][ T3629] Call trace: [ 111.559536][ T3629] show_stack+0x18/0x24 (C) [ 111.559644][ T3629] dump_stack_lvl+0x60/0x80 [ 111.559721][ T3629] dump_stack+0x18/0x24 [ 111.559793][ T3629] should_fail_ex+0x1d0/0x238 [ 111.559878][ T3629] should_fail+0x14/0x40 [ 111.559954][ T3629] should_fail_usercopy+0x1c/0x40 [ 111.560031][ T3629] ctl_ioctl+0xc8/0x5b4 [ 111.560135][ T3629] dm_ctl_ioctl+0x10/0x20 [ 111.560206][ T3629] __arm64_sys_ioctl+0xa8/0x100 [ 111.560288][ T3629] invoke_syscall+0x54/0x108 [ 111.560370][ T3629] el0_svc_common.constprop.0+0x40/0xe0 [ 111.560443][ T3629] do_el0_svc+0x1c/0x28 [ 111.560513][ T3629] el0_svc+0x38/0x1fc [ 111.560587][ T3629] el0t_64_sync_handler+0xa0/0xe4 [ 111.560659][ T3629] el0t_64_sync+0x1a4/0x1a8 [ 111.882224][ T3635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.883644][ T3635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.647973][ T3639] FAULT_INJECTION: forcing a failure. [ 113.647973][ T3639] name failslab, interval 1, probability 0, space 0, times 1 [ 113.648167][ T3639] CPU: 1 UID: 0 PID: 3639 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT [ 113.648257][ T3639] Hardware name: linux,dummy-virt (DT) [ 113.648299][ T3639] Call trace: [ 113.648333][ T3639] show_stack+0x18/0x24 (C) [ 113.648441][ T3639] dump_stack_lvl+0x60/0x80 [ 113.648521][ T3639] dump_stack+0x18/0x24 [ 113.648595][ T3639] should_fail_ex+0x1d0/0x238 [ 113.648681][ T3639] should_failslab+0x54/0x80 [ 113.648764][ T3639] kmem_cache_alloc_noprof+0x54/0x410 [ 113.648890][ T3639] security_inode_alloc+0x30/0x1a0 [ 113.649000][ T3639] inode_init_always_gfp+0x174/0x210 [ 113.649085][ T3639] alloc_inode+0x40/0xe0 [ 113.649157][ T3639] sock_alloc+0x20/0xa0 [ 113.649232][ T3639] __sock_create+0xbc/0x280 [ 113.649303][ T3639] __sys_socketpair+0xa4/0x2ec [ 113.649376][ T3639] __arm64_sys_socketpair+0x20/0x34 [ 113.649450][ T3639] invoke_syscall+0x54/0x108 [ 113.649525][ T3639] el0_svc_common.constprop.0+0x40/0xe0 [ 113.649598][ T3639] do_el0_svc+0x1c/0x28 [ 113.649668][ T3639] el0_svc+0x38/0x1fc [ 113.649742][ T3639] el0t_64_sync_handler+0xa0/0xe4 [ 113.649812][ T3639] el0t_64_sync+0x1a4/0x1a8 [ 113.650426][ T3639] socket: no more sockets [ 113.929053][ T3644] FAULT_INJECTION: forcing a failure. [ 113.929053][ T3644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.929185][ T3644] CPU: 0 UID: 0 PID: 3644 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT [ 113.929259][ T3644] Hardware name: linux,dummy-virt (DT) [ 113.929296][ T3644] Call trace: [ 113.929327][ T3644] show_stack+0x18/0x24 (C) [ 113.929421][ T3644] dump_stack_lvl+0x60/0x80 [ 113.929490][ T3644] dump_stack+0x18/0x24 [ 113.929555][ T3644] should_fail_ex+0x1d0/0x238 [ 113.929629][ T3644] should_fail+0x14/0x40 [ 113.929695][ T3644] should_fail_usercopy+0x1c/0x40 [ 113.929765][ T3644] simple_read_from_buffer+0x5c/0x12c [ 113.929837][ T3644] proc_fail_nth_read+0xb4/0x140 [ 113.929910][ T3644] vfs_read+0xc4/0x31c [ 113.929993][ T3644] ksys_read+0x70/0x108 [ 113.930062][ T3644] __arm64_sys_read+0x18/0x24 [ 113.930130][ T3644] invoke_syscall+0x54/0x108 [ 113.930197][ T3644] el0_svc_common.constprop.0+0x40/0xe0 [ 113.930261][ T3644] do_el0_svc+0x1c/0x28 [ 113.930324][ T3644] el0_svc+0x38/0x1fc [ 113.930392][ T3644] el0t_64_sync_handler+0xa0/0xe4 [ 113.930455][ T3644] el0t_64_sync+0x1a4/0x1a8 [ 114.256849][ T11] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 114.409728][ T11] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 114.415401][ T11] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 114.415610][ T11] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 114.434586][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.434707][ T11] usb 1-1: Product: syz [ 114.434766][ T11] usb 1-1: Manufacturer: syz [ 114.434822][ T11] usb 1-1: SerialNumber: syz [ 114.445654][ T11] usb 1-1: config 0 descriptor?? [ 114.675545][ T3552] usb 1-1: USB disconnect, device number 4 [ 117.852886][ T3669] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.853496][ T3669] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.933165][ T3671] FAULT_INJECTION: forcing a failure. [ 117.933165][ T3671] name failslab, interval 1, probability 0, space 0, times 0 [ 117.933295][ T3671] CPU: 1 UID: 0 PID: 3671 Comm: syz.1.30 Not tainted syzkaller #0 PREEMPT [ 117.933372][ T3671] Hardware name: linux,dummy-virt (DT) [ 117.933408][ T3671] Call trace: [ 117.933439][ T3671] show_stack+0x18/0x24 (C) [ 117.933550][ T3671] dump_stack_lvl+0x60/0x80 [ 117.933625][ T3671] dump_stack+0x18/0x24 [ 117.933698][ T3671] should_fail_ex+0x1d0/0x238 [ 117.933785][ T3671] should_failslab+0x54/0x80 [ 117.933868][ T3671] kmem_cache_alloc_noprof+0x54/0x410 [ 117.933946][ T3671] alloc_empty_file+0x60/0x130 [ 117.934041][ T3671] path_openat+0x48/0x9b0 [ 117.934152][ T3671] do_file_open+0xb0/0x170 [ 117.934233][ T3671] do_sys_openat2+0xc0/0x104 [ 117.934309][ T3671] __arm64_sys_openat+0x64/0xc0 [ 117.934380][ T3671] invoke_syscall+0x54/0x108 [ 117.934450][ T3671] el0_svc_common.constprop.0+0x40/0xe0 [ 117.934522][ T3671] do_el0_svc+0x1c/0x28 [ 117.934590][ T3671] el0_svc+0x38/0x1fc [ 117.934661][ T3671] el0t_64_sync_handler+0xa0/0xe4 [ 117.934735][ T3671] el0t_64_sync+0x1a4/0x1a8 [ 118.668222][ T3676] netlink: 20 bytes leftover after parsing attributes in process `syz.1.32'. [ 118.998589][ T3680] FAULT_INJECTION: forcing a failure. [ 118.998589][ T3680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.999416][ T3680] CPU: 0 UID: 0 PID: 3680 Comm: syz.0.34 Not tainted syzkaller #0 PREEMPT [ 118.999537][ T3680] Hardware name: linux,dummy-virt (DT) [ 118.999578][ T3680] Call trace: [ 118.999613][ T3680] show_stack+0x18/0x24 (C) [ 118.999724][ T3680] dump_stack_lvl+0x60/0x80 [ 118.999803][ T3680] dump_stack+0x18/0x24 [ 118.999875][ T3680] should_fail_ex+0x1d0/0x238 [ 118.999958][ T3680] should_fail+0x14/0x40 [ 119.000035][ T3680] should_fail_usercopy+0x1c/0x40 [ 119.000138][ T3680] simple_read_from_buffer+0x5c/0x12c [ 119.000219][ T3680] proc_fail_nth_read+0xb4/0x140 [ 119.000295][ T3680] vfs_read+0xc4/0x31c [ 119.000368][ T3680] ksys_read+0x70/0x108 [ 119.000439][ T3680] __arm64_sys_read+0x18/0x24 [ 119.000522][ T3680] invoke_syscall+0x54/0x108 [ 119.000588][ T3680] el0_svc_common.constprop.0+0x40/0xe0 [ 119.000651][ T3680] do_el0_svc+0x1c/0x28 [ 119.000720][ T3680] el0_svc+0x38/0x1fc [ 119.000790][ T3680] el0t_64_sync_handler+0xa0/0xe4 [ 119.000856][ T3680] el0t_64_sync+0x1a4/0x1a8 [ 119.235645][ T3682] 0.flash: buffer write error (status timeout) [ 120.639534][ T3703] FAULT_INJECTION: forcing a failure. [ 120.639534][ T3703] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.639708][ T3703] CPU: 0 UID: 0 PID: 3703 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT [ 120.639789][ T3703] Hardware name: linux,dummy-virt (DT) [ 120.639825][ T3703] Call trace: [ 120.639858][ T3703] show_stack+0x18/0x24 (C) [ 120.639973][ T3703] dump_stack_lvl+0x60/0x80 [ 120.640048][ T3703] dump_stack+0x18/0x24 [ 120.640145][ T3703] should_fail_ex+0x1d0/0x238 [ 120.640225][ T3703] should_fail+0x14/0x40 [ 120.640290][ T3703] should_fail_usercopy+0x1c/0x40 [ 120.640358][ T3703] _copy_from_iter+0x60/0x6a0 [ 120.640429][ T3703] netlink_sendmsg+0x16c/0x41c [ 120.640516][ T3703] __sock_sendmsg+0x54/0x68 [ 120.640585][ T3703] sock_write_iter+0xac/0x138 [ 120.640647][ T3703] vfs_write+0x3b8/0x440 [ 120.640718][ T3703] ksys_write+0xec/0x114 [ 120.640786][ T3703] __arm64_sys_write+0x18/0x24 [ 120.640864][ T3703] invoke_syscall+0x54/0x108 [ 120.640937][ T3703] el0_svc_common.constprop.0+0x40/0xe0 [ 120.641009][ T3703] do_el0_svc+0x1c/0x28 [ 120.641076][ T3703] el0_svc+0x38/0x1fc [ 120.641147][ T3703] el0t_64_sync_handler+0xa0/0xe4 [ 120.641210][ T3703] el0t_64_sync+0x1a4/0x1a8 [ 121.684150][ T3710] FAULT_INJECTION: forcing a failure. [ 121.684150][ T3710] name failslab, interval 1, probability 0, space 0, times 0 [ 121.684277][ T3710] CPU: 1 UID: 0 PID: 3710 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT [ 121.684355][ T3710] Hardware name: linux,dummy-virt (DT) [ 121.684393][ T3710] Call trace: [ 121.684425][ T3710] show_stack+0x18/0x24 (C) [ 121.684515][ T3710] dump_stack_lvl+0x60/0x80 [ 121.684551][ T3710] dump_stack+0x18/0x24 [ 121.684583][ T3710] should_fail_ex+0x1d0/0x238 [ 121.684622][ T3710] should_failslab+0x54/0x80 [ 121.684660][ T3710] kmem_cache_alloc_noprof+0x54/0x410 [ 121.684696][ T3710] fuse_request_alloc+0x2c/0xa0 [ 121.684730][ T3710] fuse_get_req+0x14c/0x1b4 [ 121.684761][ T3710] fuse_chan_send+0x234/0x2b0 [ 121.684794][ T3710] __fuse_simple_request+0x60/0x80 [ 121.684828][ T3710] fuse_do_getattr+0xe8/0x21c [ 121.684862][ T3710] fuse_permission+0x144/0x260 [ 121.684906][ T3710] inode_permission+0x120/0x1a0 [ 121.684948][ T3710] xattr_permission+0xcc/0x13c [ 121.684983][ T3710] __vfs_setxattr_locked+0x48/0x160 [ 121.685022][ T3710] vfs_setxattr+0xac/0x198 [ 121.685055][ T3710] do_setxattr+0xa0/0xb8 [ 121.685087][ T3710] filename_setxattr+0xc8/0xf0 [ 121.685121][ T3710] path_setxattrat+0x100/0x1e0 [ 121.685159][ T3710] __arm64_sys_lsetxattr+0x2c/0x40 [ 121.685196][ T3710] invoke_syscall+0x54/0x108 [ 121.685230][ T3710] el0_svc_common.constprop.0+0x40/0xe0 [ 121.685263][ T3710] do_el0_svc+0x1c/0x28 [ 121.685294][ T3710] el0_svc+0x38/0x1fc [ 121.685329][ T3710] el0t_64_sync_handler+0xa0/0xe4 [ 121.685361][ T3710] el0t_64_sync+0x1a4/0x1a8 [ 130.691172][ T3732] Zero length message leads to an empty skb [ 130.723131][ T3732] netlink: 28 bytes leftover after parsing attributes in process `syz.1.50'. [ 132.394027][ T3736] FAULT_INJECTION: forcing a failure. [ 132.394027][ T3736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 132.394195][ T3736] CPU: 0 UID: 0 PID: 3736 Comm: syz.1.52 Not tainted syzkaller #0 PREEMPT [ 132.394281][ T3736] Hardware name: linux,dummy-virt (DT) [ 132.394322][ T3736] Call trace: [ 132.394360][ T3736] show_stack+0x18/0x24 (C) [ 132.394472][ T3736] dump_stack_lvl+0x60/0x80 [ 132.394552][ T3736] dump_stack+0x18/0x24 [ 132.394627][ T3736] should_fail_ex+0x1d0/0x238 [ 132.394712][ T3736] should_fail+0x14/0x40 [ 132.394787][ T3736] should_fail_usercopy+0x1c/0x40 [ 132.394873][ T3736] preserve_sve_context+0x148/0x2a8 [ 132.394942][ T3736] setup_rt_frame+0x8a0/0x11e4 [ 132.395012][ T3736] arch_do_signal_or_restart+0x220/0x3dc [ 132.395092][ T3736] exit_to_user_mode_loop+0x114/0x19c [ 132.395182][ T3736] el0_svc+0x1f0/0x1fc [ 132.395258][ T3736] el0t_64_sync_handler+0xa0/0xe4 [ 132.395328][ T3736] el0t_64_sync+0x1a4/0x1a8 [ 132.667225][ T3552] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 132.820915][ T3552] usb 1-1: New USB device found: idVendor=05ac, idProduct=0242, bcdDevice=0.00 [ 132.831119][ T3552] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 132.831225][ T3552] usb 1-1: config 0 interface 0 has no altsetting 0 [ 132.831293][ T3552] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.837543][ T3552] usb 1-1: config 0 descriptor?? [ 132.844339][ T3746] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 133.368329][ T3552] hid-generic 0003:05AC:0242.0001: hiddev0,hidraw0: USB HID v0.03 Device [HID 05ac:0242] on usb-dummy_hcd.0-1/input0 [ 133.507102][ T3760] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.508345][ T3760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.617931][ T3764] input: syz0 as /devices/virtual/input/input1 [ 135.460609][ T812] usb 1-1: USB disconnect, device number 5 [ 135.636772][ T812] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 135.789733][ T812] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 135.793974][ T812] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 135.794133][ T812] usb 1-1: config 0 has no interfaces? [ 135.808931][ T812] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.809061][ T812] usb 1-1: Product: syz [ 135.809116][ T812] usb 1-1: Manufacturer: syz [ 135.809169][ T812] usb 1-1: SerialNumber: syz [ 135.817028][ T812] usb 1-1: config 0 descriptor?? [ 136.052445][ T812] usb 1-1: USB disconnect, device number 6 [ 136.611050][ T3782] FAULT_INJECTION: forcing a failure. [ 136.611050][ T3782] name failslab, interval 1, probability 0, space 0, times 0 [ 136.611179][ T3782] CPU: 1 UID: 0 PID: 3782 Comm: syz.1.67 Not tainted syzkaller #0 PREEMPT [ 136.611258][ T3782] Hardware name: linux,dummy-virt (DT) [ 136.611295][ T3782] Call trace: [ 136.611327][ T3782] show_stack+0x18/0x24 (C) [ 136.611424][ T3782] dump_stack_lvl+0x60/0x80 [ 136.611500][ T3782] dump_stack+0x18/0x24 [ 136.611567][ T3782] should_fail_ex+0x1d0/0x238 [ 136.611643][ T3782] should_failslab+0x54/0x80 [ 136.611718][ T3782] __kmalloc_cache_noprof+0x58/0x42c [ 136.611788][ T3782] iopt_cut_iova+0x104/0x3c0 [ 136.611860][ T3782] iommufd_vfio_ioctl+0x5d8/0x840 [ 136.611925][ T3782] iommufd_fops_ioctl+0x214/0x2e0 [ 136.611996][ T3782] __arm64_sys_ioctl+0xa8/0x100 [ 136.612066][ T3782] invoke_syscall+0x54/0x108 [ 136.612162][ T3782] el0_svc_common.constprop.0+0x40/0xe0 [ 136.612229][ T3782] do_el0_svc+0x1c/0x28 [ 136.612292][ T3782] el0_svc+0x38/0x1fc [ 136.612360][ T3782] el0t_64_sync_handler+0xa0/0xe4 [ 136.612425][ T3782] el0t_64_sync+0x1a4/0x1a8 [ 136.710905][ T3784] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.713968][ T3784] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.777037][ T812] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 136.926948][ T812] usb 1-1: Using ep0 maxpacket: 32 [ 136.931245][ T812] usb 1-1: New USB device found: idVendor=19d2, idProduct=ff6b, bcdDevice=d0.41 [ 136.957837][ T812] usb 1-1: config 2 has an invalid interface number: 122 but max is 1 [ 136.958017][ T812] usb 1-1: config 2 contains an unexpected descriptor of type 0x1, skipping [ 136.958100][ T812] usb 1-1: config 2 has an invalid descriptor of length 37, skipping remainder of the config [ 136.958190][ T812] usb 1-1: config 2 has 1 interface, different from the descriptor's value: 2 [ 136.958308][ T812] usb 1-1: config 2 has no interface number 0 [ 136.958586][ T812] usb 1-1: config 2 interface 122 altsetting 150 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 136.958726][ T812] usb 1-1: config 2 interface 122 altsetting 150 has 3 endpoint descriptors, different from the interface descriptor's value: 8 [ 136.958815][ T812] usb 1-1: config 2 interface 122 has no altsetting 0 [ 136.992402][ T812] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.992554][ T812] usb 1-1: Product: syz [ 136.992618][ T812] usb 1-1: Manufacturer: С [ 136.992676][ T812] usb 1-1: SerialNumber: syz [ 137.035071][ T3788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.038610][ T3788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 137.254830][ T3780] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.270452][ T3780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 137.326961][ T3780] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.342827][ T3780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 137.531189][ T3795] FAULT_INJECTION: forcing a failure. [ 137.531189][ T3795] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.531333][ T3795] CPU: 0 UID: 0 PID: 3795 Comm: syz.1.71 Not tainted syzkaller #0 PREEMPT [ 137.531425][ T3795] Hardware name: linux,dummy-virt (DT) [ 137.531466][ T3795] Call trace: [ 137.531499][ T3795] show_stack+0x18/0x24 (C) [ 137.531599][ T3795] dump_stack_lvl+0x60/0x80 [ 137.531672][ T3795] dump_stack+0x18/0x24 [ 137.531743][ T3795] should_fail_ex+0x1d0/0x238 [ 137.531824][ T3795] should_fail+0x14/0x40 [ 137.531896][ T3795] should_fail_usercopy+0x1c/0x40 [ 137.531974][ T3795] mon_bin_get_event+0x78/0x1e4 [ 137.532053][ T3795] mon_bin_ioctl+0x258/0x4e8 [ 137.532157][ T3795] __arm64_sys_ioctl+0xa8/0x100 [ 137.532235][ T3795] invoke_syscall+0x54/0x108 [ 137.532305][ T3795] el0_svc_common.constprop.0+0x40/0xe0 [ 137.532377][ T3795] do_el0_svc+0x1c/0x28 [ 137.532451][ T3795] el0_svc+0x38/0x1fc [ 137.532524][ T3795] el0t_64_sync_handler+0xa0/0xe4 [ 137.532590][ T3795] el0t_64_sync+0x1a4/0x1a8 [ 137.539750][ T812] option 1-1:2.122: GSM modem (1-port) converter detected [ 137.572769][ T812] usb 1-1: USB disconnect, device number 7 [ 137.584338][ T812] option 1-1:2.122: device disconnected [ 137.886773][ T3803] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.888506][ T3803] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 137.976903][ T3805] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.977798][ T3805] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.495696][ T3819] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.499190][ T3819] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.593960][ T3821] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.595060][ T3821] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.709973][ T3823] FAULT_INJECTION: forcing a failure. [ 138.709973][ T3823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 138.710104][ T3823] CPU: 0 UID: 0 PID: 3823 Comm: syz.1.81 Not tainted syzkaller #0 PREEMPT [ 138.710188][ T3823] Hardware name: linux,dummy-virt (DT) [ 138.710226][ T3823] Call trace: [ 138.710259][ T3823] show_stack+0x18/0x24 (C) [ 138.710365][ T3823] dump_stack_lvl+0x60/0x80 [ 138.710438][ T3823] dump_stack+0x18/0x24 [ 138.710510][ T3823] should_fail_ex+0x1d0/0x238 [ 138.710593][ T3823] should_fail+0x14/0x40 [ 138.710667][ T3823] should_fail_usercopy+0x1c/0x40 [ 138.710760][ T3823] _copy_from_iter+0x60/0x6a0 [ 138.710843][ T3823] copy_page_from_iter+0x100/0x150 [ 138.710912][ T3823] skb_copy_datagram_from_iter+0x120/0x200 [ 138.710992][ T3823] skb_copy_datagram_from_iter_full+0x3c/0x88 [ 138.711066][ T3823] virtio_transport_alloc_skb+0x200/0x334 [ 138.711142][ T3823] virtio_transport_send_pkt_info+0x180/0x47c [ 138.711212][ T3823] virtio_transport_stream_enqueue+0x4c/0x80 [ 138.711283][ T3823] vsock_connectible_sendmsg+0x2fc/0x3e4 [ 138.711361][ T3823] __sock_sendmsg+0x54/0x68 [ 138.711429][ T3823] __sys_sendto+0x114/0x180 [ 138.711497][ T3823] __arm64_sys_sendto+0x24/0x40 [ 138.711566][ T3823] invoke_syscall+0x54/0x108 [ 138.711636][ T3823] el0_svc_common.constprop.0+0x40/0xe0 [ 138.711704][ T3823] do_el0_svc+0x1c/0x28 [ 138.711771][ T3823] el0_svc+0x38/0x1fc [ 138.711849][ T3823] el0t_64_sync_handler+0xa0/0xe4 [ 138.711914][ T3823] el0t_64_sync+0x1a4/0x1a8 [ 141.904138][ T812] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 142.059133][ T812] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 142.063084][ T812] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 142.071226][ T812] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 142.081151][ T812] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.081291][ T812] usb 1-1: Product: syz [ 142.081355][ T812] usb 1-1: Manufacturer: syz [ 142.081416][ T812] usb 1-1: SerialNumber: syz [ 142.120706][ T812] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 142.131228][ T812] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 142.146983][ T812] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 142.317961][ T3836] ti_usb_3410_5052_2 ttyUSB0: ti_open - no interrupt urb [ 145.194484][ T3848] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 145.195758][ T3848] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.331970][ T3851] netlink: 20 bytes leftover after parsing attributes in process `syz.1.90'. [ 152.355627][ T11] usb 1-1: USB disconnect, device number 8 [ 152.418790][ T11] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 152.439633][ T11] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 152.442689][ T11] ti_usb_3410_5052 1-1:2.0: device disconnected [ 154.436768][ T3473] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 154.619576][ T3473] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 154.628398][ T3473] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 154.635824][ T3473] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 154.651922][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.652030][ T3473] usb 1-1: Product: syz [ 154.652066][ T3473] usb 1-1: Manufacturer: syz [ 154.652135][ T3473] usb 1-1: SerialNumber: syz [ 154.684486][ T3473] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 154.698738][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 154.708373][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 154.914413][ T3903] ti_usb_3410_5052_2 ttyUSB0: ti_open - no interrupt urb [ 155.225149][ T3905] fuse: Bad value for 'fd' [ 155.296917][ T3907] FAULT_INJECTION: forcing a failure. [ 155.296917][ T3907] name failslab, interval 1, probability 0, space 0, times 0 [ 155.296998][ T3907] CPU: 1 UID: 0 PID: 3907 Comm: syz.1.104 Not tainted syzkaller #0 PREEMPT [ 155.297042][ T3907] Hardware name: linux,dummy-virt (DT) [ 155.297062][ T3907] Call trace: [ 155.297079][ T3907] show_stack+0x18/0x24 (C) [ 155.297135][ T3907] dump_stack_lvl+0x60/0x80 [ 155.297170][ T3907] dump_stack+0x18/0x24 [ 155.297203][ T3907] should_fail_ex+0x1d0/0x238 [ 155.297243][ T3907] should_failslab+0x54/0x80 [ 155.297282][ T3907] kmem_cache_alloc_node_noprof+0x5c/0x420 [ 155.297319][ T3907] __alloc_skb+0x74/0x2e0 [ 155.297355][ T3907] netlink_alloc_large_skb+0x94/0xc8 [ 155.297389][ T3907] netlink_sendmsg+0x11c/0x41c [ 155.297421][ T3907] __sock_sendmsg+0x54/0x68 [ 155.297454][ T3907] ____sys_sendmsg+0x250/0x2a8 [ 155.297494][ T3907] ___sys_sendmsg+0xb0/0x108 [ 155.297527][ T3907] __sys_sendmsg+0x9c/0x100 [ 155.297561][ T3907] __arm64_sys_sendmsg+0x20/0x38 [ 155.297595][ T3907] invoke_syscall+0x54/0x108 [ 155.297629][ T3907] el0_svc_common.constprop.0+0x40/0xe0 [ 155.297662][ T3907] do_el0_svc+0x1c/0x28 [ 155.297694][ T3907] el0_svc+0x38/0x1fc [ 155.297729][ T3907] el0t_64_sync_handler+0xa0/0xe4 [ 155.297762][ T3907] el0t_64_sync+0x1a4/0x1a8 [ 156.474851][ T3913] FAULT_INJECTION: forcing a failure. [ 156.474851][ T3913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.474997][ T3913] CPU: 0 UID: 0 PID: 3913 Comm: syz.1.106 Not tainted syzkaller #0 PREEMPT [ 156.475079][ T3913] Hardware name: linux,dummy-virt (DT) [ 156.475119][ T3913] Call trace: [ 156.475155][ T3913] show_stack+0x18/0x24 (C) [ 156.475252][ T3913] dump_stack_lvl+0x60/0x80 [ 156.475316][ T3913] dump_stack+0x18/0x24 [ 156.475382][ T3913] should_fail_ex+0x1d0/0x238 [ 156.475464][ T3913] should_fail+0x14/0x40 [ 156.475535][ T3913] should_fail_usercopy+0x1c/0x40 [ 156.475600][ T3913] _inline_copy_from_user+0x24/0xa8 [ 156.475666][ T3913] ctl_ioctl+0x19c/0x5b4 [ 156.475723][ T3913] dm_ctl_ioctl+0x10/0x20 [ 156.475780][ T3913] __arm64_sys_ioctl+0xa8/0x100 [ 156.475844][ T3913] invoke_syscall+0x54/0x108 [ 156.475917][ T3913] el0_svc_common.constprop.0+0x40/0xe0 [ 156.476031][ T3913] do_el0_svc+0x1c/0x28 [ 156.476141][ T3913] el0_svc+0x38/0x1fc [ 156.476213][ T3913] el0t_64_sync_handler+0xa0/0xe4 [ 156.476314][ T3913] el0t_64_sync+0x1a4/0x1a8 [ 156.704254][ T3918] fuse: Bad value for 'fd' [ 158.702293][ T3930] FAULT_INJECTION: forcing a failure. [ 158.702293][ T3930] name failslab, interval 1, probability 0, space 0, times 0 [ 158.702393][ T3930] CPU: 0 UID: 0 PID: 3930 Comm: syz.1.112 Not tainted syzkaller #0 PREEMPT [ 158.702464][ T3930] Hardware name: linux,dummy-virt (DT) [ 158.702485][ T3930] Call trace: [ 158.702502][ T3930] show_stack+0x18/0x24 (C) [ 158.702592][ T3930] dump_stack_lvl+0x60/0x80 [ 158.702662][ T3930] dump_stack+0x18/0x24 [ 158.702706][ T3930] should_fail_ex+0x1d0/0x238 [ 158.702745][ T3930] should_failslab+0x54/0x80 [ 158.702784][ T3930] __kmalloc_noprof+0xb0/0x4e8 [ 158.702868][ T3930] tomoyo_encode2+0x7c/0x13c [ 158.702939][ T3930] tomoyo_encode+0x28/0x40 [ 158.702979][ T3930] tomoyo_realpath_from_path+0x100/0x1d4 [ 158.703012][ T3930] tomoyo_path_number_perm+0xe0/0x21c [ 158.703049][ T3930] tomoyo_file_ioctl+0x1c/0x30 [ 158.703082][ T3930] security_file_ioctl+0x8c/0x19c [ 158.703146][ T3930] __arm64_sys_ioctl+0x44/0x100 [ 158.703222][ T3930] invoke_syscall+0x54/0x108 [ 158.703285][ T3930] el0_svc_common.constprop.0+0x40/0xe0 [ 158.703320][ T3930] do_el0_svc+0x1c/0x28 [ 158.703360][ T3930] el0_svc+0x38/0x1fc [ 158.703435][ T3930] el0t_64_sync_handler+0xa0/0xe4 [ 158.703481][ T3930] el0t_64_sync+0x1a4/0x1a8 [ 158.704277][ T3930] ERROR: Out of memory at tomoyo_realpath_from_path. [ 158.774820][ T3932] fuse: Bad value for 'fd' [ 162.376979][ T3945] capability: warning: `syz.1.116' uses 32-bit capabilities (legacy support in use) [ 162.382141][ T3944] x_tables: duplicate underflow at hook 1 [ 162.971840][ T3947] FAULT_INJECTION: forcing a failure. [ 162.971840][ T3947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.971971][ T3947] CPU: 1 UID: 0 PID: 3947 Comm: syz.1.117 Not tainted syzkaller #0 PREEMPT [ 162.972054][ T3947] Hardware name: linux,dummy-virt (DT) [ 162.972116][ T3947] Call trace: [ 162.972151][ T3947] show_stack+0x18/0x24 (C) [ 162.972257][ T3947] dump_stack_lvl+0x60/0x80 [ 162.972327][ T3947] dump_stack+0x18/0x24 [ 162.972397][ T3947] should_fail_ex+0x1d0/0x238 [ 162.972477][ T3947] should_fail_alloc_page+0x60/0x80 [ 162.972559][ T3947] __alloc_frozen_pages_noprof+0x238/0x1398 [ 162.972634][ T3947] alloc_pages_mpol+0x74/0x1bc [ 162.972711][ T3947] alloc_frozen_pages_noprof+0x50/0x78 [ 162.972787][ T3947] folio_alloc_noprof+0x14/0x74 [ 162.972871][ T3947] fuse_do_ioctl+0x1a4/0x844 [ 162.972943][ T3947] fuse_file_ioctl+0x54/0x7c [ 162.973010][ T3947] __arm64_sys_ioctl+0xa8/0x100 [ 162.973082][ T3947] invoke_syscall+0x54/0x108 [ 162.973151][ T3947] el0_svc_common.constprop.0+0x40/0xe0 [ 162.973235][ T3947] do_el0_svc+0x1c/0x28 [ 162.973300][ T3947] el0_svc+0x38/0x1fc [ 162.973374][ T3947] el0t_64_sync_handler+0xa0/0xe4 [ 162.973442][ T3947] el0t_64_sync+0x1a4/0x1a8 [ 164.941668][ T3514] usb 1-1: USB disconnect, device number 9 [ 164.984955][ T3514] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 165.033923][ T3514] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 165.059404][ T3514] ti_usb_3410_5052 1-1:2.0: device disconnected [ 166.219967][ T3966] FAULT_INJECTION: forcing a failure. [ 166.219967][ T3966] name failslab, interval 1, probability 0, space 0, times 0 [ 166.220132][ T3966] CPU: 0 UID: 0 PID: 3966 Comm: syz.0.122 Not tainted syzkaller #0 PREEMPT [ 166.220217][ T3966] Hardware name: linux,dummy-virt (DT) [ 166.220255][ T3966] Call trace: [ 166.220289][ T3966] show_stack+0x18/0x24 (C) [ 166.220393][ T3966] dump_stack_lvl+0x60/0x80 [ 166.220475][ T3966] dump_stack+0x18/0x24 [ 166.220544][ T3966] should_fail_ex+0x1d0/0x238 [ 166.220624][ T3966] should_failslab+0x54/0x80 [ 166.220703][ T3966] __kvmalloc_node_noprof+0xc4/0x670 [ 166.220776][ T3966] alloc_netdev_mqs+0x74/0x488 [ 166.220861][ T3966] ip6_tnl_locate+0x158/0x1fc [ 166.220937][ T3966] ip6_tnl_siocdevprivate+0x10c/0x3a0 [ 166.221011][ T3966] dev_ifsioc+0x178/0x618 [ 166.221089][ T3966] dev_ioctl+0x404/0x520 [ 166.221164][ T3966] sock_ioctl+0x2b0/0x35c [ 166.221236][ T3966] __arm64_sys_ioctl+0xa8/0x100 [ 166.221312][ T3966] invoke_syscall+0x54/0x108 [ 166.221382][ T3966] el0_svc_common.constprop.0+0x40/0xe0 [ 166.221466][ T3966] do_el0_svc+0x1c/0x28 [ 166.221533][ T3966] el0_svc+0x38/0x1fc [ 166.221601][ T3966] el0t_64_sync_handler+0xa0/0xe4 [ 166.221668][ T3966] el0t_64_sync+0x1a4/0x1a8 [ 166.577055][ T3473] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 166.729624][ T3473] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 166.734369][ T3473] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 166.742563][ T3473] usb 1-1: config 2 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 166.756634][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.756748][ T3473] usb 1-1: Product: syz [ 166.756797][ T3473] usb 1-1: Manufacturer: syz [ 166.756845][ T3473] usb 1-1: SerialNumber: syz [ 166.786734][ T3473] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 166.798251][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 166.814984][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 166.988569][ T3971] ti_usb_3410_5052_2 ttyUSB0: ti_open - no interrupt urb [ 169.957410][ T3982] FAULT_INJECTION: forcing a failure. [ 169.957410][ T3982] name failslab, interval 1, probability 0, space 0, times 0 [ 169.957490][ T3982] CPU: 1 UID: 0 PID: 3982 Comm: syz.1.128 Not tainted syzkaller #0 PREEMPT [ 169.957532][ T3982] Hardware name: linux,dummy-virt (DT) [ 169.957552][ T3982] Call trace: [ 169.957569][ T3982] show_stack+0x18/0x24 (C) [ 169.957627][ T3982] dump_stack_lvl+0x60/0x80 [ 169.957674][ T3982] dump_stack+0x18/0x24 [ 169.957750][ T3982] should_fail_ex+0x1d0/0x238 [ 169.957797][ T3982] should_failslab+0x54/0x80 [ 169.957838][ T3982] kmem_cache_alloc_noprof+0x54/0x410 [ 169.957901][ T3982] security_file_alloc+0x30/0x1a0 [ 169.957966][ T3982] init_file+0x3c/0x10c [ 169.958035][ T3982] alloc_empty_file+0x74/0x130 [ 169.958097][ T3982] path_openat+0x48/0x9b0 [ 169.958157][ T3982] do_file_open+0xb0/0x170 [ 169.958220][ T3982] do_sys_openat2+0xc0/0x104 [ 169.958286][ T3982] __arm64_sys_openat+0x64/0xc0 [ 169.958364][ T3982] invoke_syscall+0x54/0x108 [ 169.958432][ T3982] el0_svc_common.constprop.0+0x40/0xe0 [ 169.958498][ T3982] do_el0_svc+0x1c/0x28 [ 169.958556][ T3982] el0_svc+0x38/0x1fc [ 169.958623][ T3982] el0t_64_sync_handler+0xa0/0xe4 [ 169.958683][ T3982] el0t_64_sync+0x1a4/0x1a8 [ 177.025406][ T811] usb 1-1: USB disconnect, device number 10 [ 177.063244][ T811] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 177.084612][ T811] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 177.097831][ T811] ti_usb_3410_5052 1-1:2.0: device disconnected [ 177.322049][ T4018] input: syz0 as /devices/virtual/input/input3 [ 179.559382][ T4024] FAULT_INJECTION: forcing a failure. [ 179.559382][ T4024] name failslab, interval 1, probability 0, space 0, times 0 [ 179.559542][ T4024] CPU: 0 UID: 0 PID: 4024 Comm: syz.1.139 Not tainted syzkaller #0 PREEMPT [ 179.559631][ T4024] Hardware name: linux,dummy-virt (DT) [ 179.559673][ T4024] Call trace: [ 179.559710][ T4024] show_stack+0x18/0x24 (C) [ 179.559819][ T4024] dump_stack_lvl+0x60/0x80 [ 179.559896][ T4024] dump_stack+0x18/0x24 [ 179.559960][ T4024] should_fail_ex+0x1d0/0x238 [ 179.560042][ T4024] should_failslab+0x54/0x80 [ 179.560142][ T4024] kmem_cache_alloc_noprof+0x54/0x410 [ 179.560215][ T4024] anon_vma_clone+0x8c/0x240 [ 179.560290][ T4024] __split_vma+0x1b4/0x3ec [ 179.560369][ T4024] vms_gather_munmap_vmas+0x154/0x334 [ 179.560458][ T4024] __mmap_region+0x1bc/0xbc4 [ 179.560533][ T4024] mmap_region+0xf4/0x168 [ 179.560626][ T4024] do_mmap+0x3d0/0x5a0 [ 179.560703][ T4024] vm_mmap_pgoff+0x120/0x1a0 [ 179.560784][ T4024] ksys_mmap_pgoff+0x14c/0x1f8 [ 179.560861][ T4024] __arm64_sys_mmap+0x2c/0x40 [ 179.560936][ T4024] invoke_syscall+0x54/0x108 [ 179.561013][ T4024] el0_svc_common.constprop.0+0x40/0xe0 [ 179.561089][ T4024] do_el0_svc+0x1c/0x28 [ 179.561163][ T4024] el0_svc+0x38/0x1fc [ 179.561243][ T4024] el0t_64_sync_handler+0xa0/0xe4 [ 179.561319][ T4024] el0t_64_sync+0x1a4/0x1a8 [ 179.880662][ T4030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.881962][ T4030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.904672][ T4039] fuse: Bad value for 'fd' [ 183.646549][ T11] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 183.807497][ T11] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 183.815804][ T11] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 183.837830][ T11] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 183.866980][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.867120][ T11] usb 1-1: Product: syz [ 183.867182][ T11] usb 1-1: Manufacturer: syz [ 183.867241][ T11] usb 1-1: SerialNumber: syz [ 183.946791][ T11] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 183.960673][ T11] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 183.979176][ T11] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 184.142474][ T4047] ti_usb_3410_5052_2 ttyUSB0: ti_open - no interrupt urb [ 187.002978][ T4055] fuse: Bad value for 'fd' [ 187.091629][ T4057] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.093050][ T4057] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.079037][ T4066] input: syz0 as /devices/virtual/input/input4 [ 194.180784][ T3473] usb 1-1: USB disconnect, device number 11 [ 194.219894][ T3473] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 194.248969][ T3473] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 194.251433][ T3473] ti_usb_3410_5052 1-1:2.0: device disconnected [ 194.432216][ T4075] fuse: Bad value for 'fd' [ 194.857354][ T3473] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 195.010755][ T3473] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 195.030559][ T3473] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.030680][ T3473] usb 1-1: config 0 has no interfaces? [ 195.058508][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.058638][ T3473] usb 1-1: Product: syz [ 195.058696][ T3473] usb 1-1: Manufacturer: syz [ 195.058749][ T3473] usb 1-1: SerialNumber: syz [ 195.078249][ T3473] usb 1-1: config 0 descriptor?? [ 195.310878][ T3473] usb 1-1: USB disconnect, device number 12 [ 195.611521][ T4086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.612826][ T4086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.877979][ T4094] FAULT_INJECTION: forcing a failure. [ 195.877979][ T4094] name failslab, interval 1, probability 0, space 0, times 0 [ 195.878056][ T4094] CPU: 0 UID: 0 PID: 4094 Comm: syz.1.163 Not tainted syzkaller #0 PREEMPT [ 195.878099][ T4094] Hardware name: linux,dummy-virt (DT) [ 195.878118][ T4094] Call trace: [ 195.878135][ T4094] show_stack+0x18/0x24 (C) [ 195.878193][ T4094] dump_stack_lvl+0x60/0x80 [ 195.878229][ T4094] dump_stack+0x18/0x24 [ 195.878298][ T4094] should_fail_ex+0x1d0/0x238 [ 195.878347][ T4094] should_failslab+0x54/0x80 [ 195.878388][ T4094] kmem_cache_alloc_noprof+0x54/0x410 [ 195.878426][ T4094] skb_clone+0x60/0xc4 [ 195.878463][ T4094] __netlink_deliver_tap+0x100/0x18c [ 195.878498][ T4094] netlink_unicast+0x3d8/0x404 [ 195.878549][ T4094] netlink_sendmsg+0x1a4/0x41c [ 195.878619][ T4094] __sock_sendmsg+0x54/0x68 [ 195.878690][ T4094] ____sys_sendmsg+0x250/0x2a8 [ 195.878755][ T4094] ___sys_sendmsg+0xb0/0x108 [ 195.878834][ T4094] __sys_sendmsg+0x9c/0x100 [ 195.878907][ T4094] __arm64_sys_sendmsg+0x20/0x38 [ 195.878980][ T4094] invoke_syscall+0x54/0x108 [ 195.879058][ T4094] el0_svc_common.constprop.0+0x40/0xe0 [ 195.879130][ T4094] do_el0_svc+0x1c/0x28 [ 195.879196][ T4094] el0_svc+0x38/0x1fc [ 195.879267][ T4094] el0t_64_sync_handler+0xa0/0xe4 [ 195.879337][ T4094] el0t_64_sync+0x1a4/0x1a8 [ 195.952251][ T4096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.953513][ T4096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.987834][ T3473] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 196.145169][ T3473] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 196.153021][ T3473] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 196.153133][ T3473] usb 1-1: config 0 has no interfaces? [ 196.171050][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.171178][ T3473] usb 1-1: Product: syz [ 196.171235][ T3473] usb 1-1: Manufacturer: syz [ 196.171299][ T3473] usb 1-1: SerialNumber: syz [ 196.191292][ T3473] usb 1-1: config 0 descriptor?? [ 196.267045][ T4102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 196.268303][ T4102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 196.411852][ T812] usb 1-1: USB disconnect, device number 13 [ 196.936919][ T3473] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 197.110869][ T3473] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 197.115460][ T3473] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 197.115613][ T3473] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 197.125301][ T3473] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 197.125432][ T3473] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 197.151026][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.151155][ T3473] usb 1-1: Product: syz [ 197.151210][ T3473] usb 1-1: Manufacturer: syz [ 197.151262][ T3473] usb 1-1: SerialNumber: syz [ 197.181021][ T3473] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 197.193527][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 197.209588][ T3473] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 197.399996][ T4106] ti_usb_3410_5052_2 ttyUSB0: ti_open - submit interrupt urb failed, -90 [ 197.618061][ T4113] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.619446][ T4113] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.424181][ T811] usb 1-1: USB disconnect, device number 14 [ 207.436900][ T811] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 207.441634][ T811] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 207.443201][ T811] ti_usb_3410_5052 1-1:2.0: device disconnected [ 211.326661][ T3514] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 211.477131][ T3514] usb 1-1: Using ep0 maxpacket: 32 [ 211.499727][ T3514] usb 1-1: New USB device found: idVendor=0547, idProduct=2008, bcdDevice=cf.49 [ 211.523655][ T3514] usb 1-1: config 8 has an invalid interface number: 97 but max is 2 [ 211.523932][ T3514] usb 1-1: config 8 has an invalid interface number: 61 but max is 2 [ 211.524059][ T3514] usb 1-1: config 8 has an invalid interface number: 113 but max is 2 [ 211.524177][ T3514] usb 1-1: config 8 has no interface number 0 [ 211.524259][ T3514] usb 1-1: config 8 has no interface number 1 [ 211.524317][ T3514] usb 1-1: config 8 has no interface number 2 [ 211.524587][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 211.524757][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 211.524869][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has an endpoint descriptor with address 0xC7, changing to 0x87 [ 211.524963][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0x87 has invalid maxpacket 49637, setting to 64 [ 211.525045][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 211.525147][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0xF, skipping [ 211.525243][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0x1, skipping [ 211.525305][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 211.525418][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 211.525504][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0x3, skipping [ 211.525570][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 211.525647][ T3514] usb 1-1: config 8 interface 97 altsetting 1 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 211.525722][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0x8, skipping [ 211.525808][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0x7, skipping [ 211.525874][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has a duplicate endpoint with address 0xF, skipping [ 211.525935][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 211.527390][ T3514] usb 1-1: config 8 interface 97 altsetting 1 has 17 endpoint descriptors, different from the interface descriptor's value: 16 [ 211.527601][ T3514] usb 1-1: config 8 interface 61 altsetting 14 has an invalid descriptor for endpoint zero, skipping [ 211.527682][ T3514] usb 1-1: config 8 interface 61 altsetting 14 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 211.527763][ T3514] usb 1-1: config 8 interface 61 altsetting 14 has an invalid descriptor for endpoint zero, skipping [ 211.527828][ T3514] usb 1-1: config 8 interface 61 altsetting 14 has an endpoint descriptor with address 0x17, changing to 0x7 [ 211.527904][ T3514] usb 1-1: config 8 interface 61 altsetting 14 has a duplicate endpoint with address 0x7, skipping [ 211.528034][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has a duplicate endpoint with address 0x5, skipping [ 211.528147][ T3514] usb 1-1: config 8 interface 113 altsetting 0 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 211.528233][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has a duplicate endpoint with address 0x3, skipping [ 211.528302][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 211.528374][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 211.528438][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 211.528502][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has a duplicate endpoint with address 0x5, skipping [ 211.528572][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 211.528639][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 211.528705][ T3514] usb 1-1: config 8 interface 113 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 211.528774][ T3514] usb 1-1: config 8 interface 97 has no altsetting 0 [ 211.528879][ T3514] usb 1-1: config 8 interface 61 has no altsetting 0 [ 211.620760][ T3514] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.620900][ T3514] usb 1-1: Product: Ц [ 211.620961][ T3514] usb 1-1: Manufacturer: з [ 211.621015][ T3514] usb 1-1: SerialNumber: ڼ塆≂鶂跄㑅ὴ䧓́⠏払呷᭬⟾掞툫᥯햀ퟑ졍ӿⅎ⺦쐶ࡓ࠭힪᷎豊銬ຂݯ瑭ﭪ掚ឹ秉別࠳稺ڕ㪨뎰塵硆ꨃ팯噉푟ᔺ腴븅⻉鳿⚱띔兠뻩埚⍡髭윜ㅚ㺎ནঈ㑊᲎轲묬型ᖩ軳䵩僨Ꮕ␾浇㳴⿎檻볞䤊鋈嶣跰뉥 [ 211.652515][ T4132] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 211.691723][ T4140] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.693105][ T4140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.942224][ T3514] pl2303 1-1:8.97: required endpoints missing [ 212.004387][ T3514] pl2303 1-1:8.61: required endpoints missing [ 212.025603][ T3514] usb 1-1: unknown interface protocol 0x9c, assuming v1 [ 212.025897][ T3514] usb 1-1: cannot find UAC_HEADER [ 212.132439][ T3514] snd-usb-audio 1-1:8.61: probe with driver snd-usb-audio failed with error -22 [ 212.145882][ T3514] pl2303 1-1:8.113: required endpoints missing [ 212.170121][ T3514] usb 1-1: USB disconnect, device number 15 [ 212.381293][ T4137] udevd[4137]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.61/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 219.116981][ T11] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 219.289808][ T11] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 219.301869][ T11] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 219.302011][ T11] usb 1-1: config 0 has no interface number 0 [ 219.315917][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.316640][ T11] usb 1-1: Product: syz [ 219.316707][ T11] usb 1-1: Manufacturer: syz [ 219.316761][ T11] usb 1-1: SerialNumber: syz [ 219.325285][ T11] usb 1-1: config 0 descriptor?? [ 220.273101][ T11] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 220.273393][ T11] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -32 [ 220.274086][ T11] asix 1-1:0.251: probe with driver asix failed with error -32 [ 220.593127][ T11] usb 1-1: USB disconnect, device number 16 [ 226.386960][ T3473] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 226.546316][ T3473] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 226.572848][ T3473] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.573149][ T3473] usb 1-1: config 0 has no interfaces? [ 226.591633][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.591765][ T3473] usb 1-1: Product: syz [ 226.591826][ T3473] usb 1-1: Manufacturer: syz [ 226.591883][ T3473] usb 1-1: SerialNumber: syz [ 226.602892][ T3473] usb 1-1: config 0 descriptor?? [ 230.474079][ T4195] FAULT_INJECTION: forcing a failure. [ 230.474079][ T4195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.474217][ T4195] CPU: 1 UID: 0 PID: 4195 Comm: syz.1.195 Not tainted syzkaller #0 PREEMPT [ 230.474302][ T4195] Hardware name: linux,dummy-virt (DT) [ 230.474345][ T4195] Call trace: [ 230.474381][ T4195] show_stack+0x18/0x24 (C) [ 230.474493][ T4195] dump_stack_lvl+0x60/0x80 [ 230.474567][ T4195] dump_stack+0x18/0x24 [ 230.474635][ T4195] should_fail_ex+0x1d0/0x238 [ 230.474720][ T4195] should_fail+0x14/0x40 [ 230.474809][ T4195] should_fail_usercopy+0x1c/0x40 [ 230.474889][ T4195] simple_read_from_buffer+0x5c/0x12c [ 230.474975][ T4195] proc_fail_nth_read+0xb4/0x140 [ 230.475055][ T4195] vfs_read+0xc4/0x31c [ 230.475134][ T4195] ksys_read+0x70/0x108 [ 230.475207][ T4195] __arm64_sys_read+0x18/0x24 [ 230.475286][ T4195] invoke_syscall+0x54/0x108 [ 230.475363][ T4195] el0_svc_common.constprop.0+0x40/0xe0 [ 230.475436][ T4195] do_el0_svc+0x1c/0x28 [ 230.475501][ T4195] el0_svc+0x38/0x1fc [ 230.475578][ T4195] el0t_64_sync_handler+0xa0/0xe4 [ 230.475654][ T4195] el0t_64_sync+0x1a4/0x1a8 [ 230.609665][ T4197] FAULT_INJECTION: forcing a failure. [ 230.609665][ T4197] name failslab, interval 1, probability 0, space 0, times 0 [ 230.609816][ T4197] CPU: 1 UID: 0 PID: 4197 Comm: syz.1.196 Not tainted syzkaller #0 PREEMPT [ 230.609901][ T4197] Hardware name: linux,dummy-virt (DT) [ 230.609940][ T4197] Call trace: [ 230.609973][ T4197] show_stack+0x18/0x24 (C) [ 230.610085][ T4197] dump_stack_lvl+0x60/0x80 [ 230.610156][ T4197] dump_stack+0x18/0x24 [ 230.610224][ T4197] should_fail_ex+0x1d0/0x238 [ 230.610310][ T4197] should_failslab+0x54/0x80 [ 230.610388][ T4197] __kvmalloc_node_noprof+0xc4/0x670 [ 230.610468][ T4197] ctl_ioctl+0x3b4/0x5b4 [ 230.610548][ T4197] dm_ctl_ioctl+0x10/0x20 [ 230.610612][ T4197] __arm64_sys_ioctl+0xa8/0x100 [ 230.610691][ T4197] invoke_syscall+0x54/0x108 [ 230.610768][ T4197] el0_svc_common.constprop.0+0x40/0xe0 [ 230.610857][ T4197] do_el0_svc+0x1c/0x28 [ 230.610925][ T4197] el0_svc+0x38/0x1fc [ 230.611004][ T4197] el0t_64_sync_handler+0xa0/0xe4 [ 230.611079][ T4197] el0t_64_sync+0x1a4/0x1a8 [ 234.496552][ T4209] FAULT_INJECTION: forcing a failure. [ 234.496552][ T4209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.496678][ T4209] CPU: 0 UID: 0 PID: 4209 Comm: syz.1.200 Not tainted syzkaller #0 PREEMPT [ 234.496752][ T4209] Hardware name: linux,dummy-virt (DT) [ 234.496789][ T4209] Call trace: [ 234.496822][ T4209] show_stack+0x18/0x24 (C) [ 234.496925][ T4209] dump_stack_lvl+0x60/0x80 [ 234.496997][ T4209] dump_stack+0x18/0x24 [ 234.497064][ T4209] should_fail_ex+0x1d0/0x238 [ 234.497156][ T4209] should_fail+0x14/0x40 [ 234.497229][ T4209] should_fail_usercopy+0x1c/0x40 [ 234.497303][ T4209] simple_read_from_buffer+0x5c/0x12c [ 234.497395][ T4209] proc_fail_nth_read+0xb4/0x140 [ 234.497472][ T4209] vfs_read+0xc4/0x31c [ 234.497592][ T4209] ksys_read+0x70/0x108 [ 234.497695][ T4209] __arm64_sys_read+0x18/0x24 [ 234.497764][ T4209] invoke_syscall+0x54/0x108 [ 234.497856][ T4209] el0_svc_common.constprop.0+0x40/0xe0 [ 234.497975][ T4209] do_el0_svc+0x1c/0x28 [ 234.498044][ T4209] el0_svc+0x38/0x1fc [ 234.498163][ T4209] el0t_64_sync_handler+0xa0/0xe4 [ 234.498252][ T4209] el0t_64_sync+0x1a4/0x1a8 [ 234.564507][ T4211] FAULT_INJECTION: forcing a failure. [ 234.564507][ T4211] name failslab, interval 1, probability 0, space 0, times 0 [ 234.564647][ T4211] CPU: 0 UID: 0 PID: 4211 Comm: syz.1.201 Not tainted syzkaller #0 PREEMPT [ 234.564731][ T4211] Hardware name: linux,dummy-virt (DT) [ 234.564770][ T4211] Call trace: [ 234.564804][ T4211] show_stack+0x18/0x24 (C) [ 234.564907][ T4211] dump_stack_lvl+0x60/0x80 [ 234.564989][ T4211] dump_stack+0x18/0x24 [ 234.565060][ T4211] should_fail_ex+0x1d0/0x238 [ 234.565138][ T4211] should_failslab+0x54/0x80 [ 234.565216][ T4211] kmem_cache_alloc_lru_noprof+0x58/0x418 [ 234.565290][ T4211] __d_alloc+0x3c/0x248 [ 234.565364][ T4211] d_alloc_pseudo+0x10/0x50 [ 234.565437][ T4211] alloc_file_pseudo+0x7c/0x160 [ 234.565515][ T4211] anon_inode_create_getfile+0x78/0xfc [ 234.565587][ T4211] new_userfaultfd+0xdc/0x178 [ 234.565657][ T4211] userfaultfd_dev_ioctl+0x20/0x40 [ 234.565726][ T4211] __arm64_sys_ioctl+0xa8/0x100 [ 234.565796][ T4211] invoke_syscall+0x54/0x108 [ 234.565871][ T4211] el0_svc_common.constprop.0+0x40/0xe0 [ 234.565935][ T4211] do_el0_svc+0x1c/0x28 [ 234.566040][ T4211] el0_svc+0x38/0x1fc [ 234.566117][ T4211] el0t_64_sync_handler+0xa0/0xe4 [ 234.566182][ T4211] el0t_64_sync+0x1a4/0x1a8 [ 237.351376][ T3473] usb 1-1: USB disconnect, device number 17 [ 237.757235][ T3473] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 237.906765][ T3473] usb 1-1: Using ep0 maxpacket: 8 [ 237.913531][ T3473] usb 1-1: New USB device found: idVendor=17ef, idProduct=60b5, bcdDevice=0.40 [ 237.934754][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.934887][ T3473] usb 1-1: Product: syz [ 237.934959][ T3473] usb 1-1: Manufacturer: syz [ 237.935012][ T3473] usb 1-1: SerialNumber: syz [ 238.192151][ T3473] usbhid 1-1:1.0: can't add hid device: -71 [ 238.192424][ T3473] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 238.220167][ T3473] usb 1-1: USB disconnect, device number 18 [ 238.271832][ T4224] input: syz0 as /devices/virtual/input/input6 [ 238.407640][ T4226] FAULT_INJECTION: forcing a failure. [ 238.407640][ T4226] name failslab, interval 1, probability 0, space 0, times 0 [ 238.407806][ T4226] CPU: 1 UID: 0 PID: 4226 Comm: syz.0.205 Not tainted syzkaller #0 PREEMPT [ 238.407898][ T4226] Hardware name: linux,dummy-virt (DT) [ 238.407954][ T4226] Call trace: [ 238.407988][ T4226] show_stack+0x18/0x24 (C) [ 238.408132][ T4226] dump_stack_lvl+0x60/0x80 [ 238.408209][ T4226] dump_stack+0x18/0x24 [ 238.408275][ T4226] should_fail_ex+0x1d0/0x238 [ 238.408350][ T4226] should_failslab+0x54/0x80 [ 238.408427][ T4226] kmem_cache_alloc_lru_noprof+0x58/0x418 [ 238.408500][ T4226] sock_alloc_inode+0x24/0x94 [ 238.408577][ T4226] alloc_inode+0x28/0xe0 [ 238.408643][ T4226] sock_alloc+0x20/0xa0 [ 238.408708][ T4226] __sock_create+0xbc/0x280 [ 238.408779][ T4226] __sys_socket+0xa0/0x140 [ 238.408850][ T4226] __arm64_sys_socket+0x1c/0x38 [ 238.408932][ T4226] invoke_syscall+0x54/0x108 [ 238.409008][ T4226] el0_svc_common.constprop.0+0x40/0xe0 [ 238.409075][ T4226] do_el0_svc+0x1c/0x28 [ 238.409140][ T4226] el0_svc+0x38/0x1fc [ 238.409211][ T4226] el0t_64_sync_handler+0xa0/0xe4 [ 238.409280][ T4226] el0t_64_sync+0x1a4/0x1a8 [ 238.409439][ T4226] socket: no more sockets [ 251.682067][ T4279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 251.683328][ T4279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 251.730292][ T4279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 251.730987][ T4279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.328180][ T4285] usb usb1: usbfs: process 4285 (syz.0.224) did not claim interface 0 before use [ 253.253063][ T4291] FAULT_INJECTION: forcing a failure. [ 253.253063][ T4291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.253196][ T4291] CPU: 0 UID: 0 PID: 4291 Comm: syz.1.227 Not tainted syzkaller #0 PREEMPT [ 253.253279][ T4291] Hardware name: linux,dummy-virt (DT) [ 253.253318][ T4291] Call trace: [ 253.253351][ T4291] show_stack+0x18/0x24 (C) [ 253.253456][ T4291] dump_stack_lvl+0x60/0x80 [ 253.253529][ T4291] dump_stack+0x18/0x24 [ 253.253598][ T4291] should_fail_ex+0x1d0/0x238 [ 253.253676][ T4291] should_fail+0x14/0x40 [ 253.253748][ T4291] should_fail_usercopy+0x1c/0x40 [ 253.253823][ T4291] simple_read_from_buffer+0x5c/0x12c [ 253.253903][ T4291] proc_fail_nth_read+0xb4/0x140 [ 253.253986][ T4291] vfs_read+0xc4/0x31c [ 253.254061][ T4291] ksys_read+0x70/0x108 [ 253.254132][ T4291] __arm64_sys_read+0x18/0x24 [ 253.254200][ T4291] invoke_syscall+0x54/0x108 [ 253.254267][ T4291] el0_svc_common.constprop.0+0x40/0xe0 [ 253.254335][ T4291] do_el0_svc+0x1c/0x28 [ 253.254400][ T4291] el0_svc+0x38/0x1fc [ 253.254474][ T4291] el0t_64_sync_handler+0xa0/0xe4 [ 253.254541][ T4291] el0t_64_sync+0x1a4/0x1a8 [ 257.814619][ T4310] input: syz0 as /devices/virtual/input/input8 [ 259.188778][ T4289] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 265.412361][ T4338] input: syz0 as /devices/virtual/input/input9 [ 269.896738][ T4326] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 270.967362][ T11] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 271.126673][ T11] usb 1-1: Using ep0 maxpacket: 8 [ 271.134269][ T11] usb 1-1: New USB device found: idVendor=17ef, idProduct=60b5, bcdDevice=0.40 [ 271.140167][ T11] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 271.149390][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.149489][ T11] usb 1-1: Product: syz [ 271.149538][ T11] usb 1-1: Manufacturer: syz [ 271.149586][ T11] usb 1-1: SerialNumber: syz [ 271.419101][ T11] usbhid 1-1:1.0: can't add hid device: -71 [ 271.419565][ T11] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 271.438611][ T11] usb 1-1: USB disconnect, device number 19 [ 275.672127][ T4368] fuse: Bad value for 'group_id' [ 275.672281][ T4368] fuse: Bad value for 'group_id' [ 278.056718][ T4357] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 279.289033][ T4381] fuse: Bad value for 'group_id' [ 279.289153][ T4381] fuse: Bad value for 'group_id' [ 283.620491][ T4400] fuse: Bad value for 'group_id' [ 283.620789][ T4400] fuse: Bad value for 'group_id' [ 287.816831][ T4393] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 296.066579][ T3552] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 296.196694][ T3552] usb 1-1: device descriptor read/64, error -71 [ 296.446670][ T3552] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 296.576763][ T3552] usb 1-1: device descriptor read/64, error -71 [ 296.688206][ T3552] usb usb1-port1: attempt power cycle [ 297.027182][ T3552] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 297.049361][ T3552] usb 1-1: device descriptor read/8, error -71 [ 297.296927][ T3552] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 297.319342][ T3552] usb 1-1: device descriptor read/8, error -71 [ 297.337284][ T4437] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 297.439100][ T3552] usb usb1-port1: unable to enumerate USB device [ 305.257896][ T4470] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 311.127757][ T4517] fuse: Unknown parameter 'grou00000000000000000000' [ 311.977033][ T4492] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 314.709813][ T4533] fuse: Unknown parameter 'group_i00000000000000000000' [ 318.790643][ T4547] fuse: Unknown parameter 'group_i00000000000000000000' [ 321.565598][ T4561] fuse: Unknown parameter 'group_i00000000000000000000' [ 321.654620][ T4563] fuse: Unknown parameter 'grou00000000000000000000' [ 324.643844][ T4575] fuse: Unknown parameter 'group_id00000000000000000000' [ 324.692705][ T4577] fuse: Unknown parameter 'grou00000000000000000000' [ 325.256929][ T30] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 325.416688][ T30] usb 1-1: Using ep0 maxpacket: 8 [ 325.423728][ T30] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 325.439150][ T30] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 325.439409][ T30] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 325.439484][ T30] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 325.439560][ T30] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 325.439626][ T30] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 325.439697][ T30] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 325.439837][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.322684][ T30] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 327.286860][ T4588] fuse: Unknown parameter 'group_id00000000000000000000' [ 327.395656][ T4590] FAULT_INJECTION: forcing a failure. [ 327.395656][ T4590] name failslab, interval 1, probability 0, space 0, times 0 [ 327.395795][ T4590] CPU: 1 UID: 0 PID: 4590 Comm: syz.1.319 Not tainted syzkaller #0 PREEMPT [ 327.395876][ T4590] Hardware name: linux,dummy-virt (DT) [ 327.395912][ T4590] Call trace: [ 327.395943][ T4590] show_stack+0x18/0x24 (C) [ 327.396109][ T4590] dump_stack_lvl+0x60/0x80 [ 327.396188][ T4590] dump_stack+0x18/0x24 [ 327.396255][ T4590] should_fail_ex+0x1d0/0x238 [ 327.396374][ T4590] should_failslab+0x54/0x80 [ 327.396455][ T4590] kmem_cache_alloc_noprof+0x54/0x410 [ 327.396527][ T4590] vm_area_alloc+0x24/0x68 [ 327.396602][ T4590] __mmap_region+0x55c/0xbc4 [ 327.396677][ T4590] mmap_region+0xf4/0x168 [ 327.396755][ T4590] do_mmap+0x3d0/0x5a0 [ 327.396835][ T4590] vm_mmap_pgoff+0x120/0x1a0 [ 327.396910][ T4590] ksys_mmap_pgoff+0x14c/0x1f8 [ 327.396986][ T4590] __arm64_sys_mmap+0x2c/0x40 [ 327.397058][ T4590] invoke_syscall+0x54/0x108 [ 327.397129][ T4590] el0_svc_common.constprop.0+0x40/0xe0 [ 327.397203][ T4590] do_el0_svc+0x1c/0x28 [ 327.397274][ T4590] el0_svc+0x38/0x1fc [ 327.397365][ T4590] el0t_64_sync_handler+0xa0/0xe4 [ 327.397438][ T4590] el0t_64_sync+0x1a4/0x1a8 [ 331.372391][ T4602] fuse: Unknown parameter 'group_id00000000000000000000' [ 331.522195][ T4604] FAULT_INJECTION: forcing a failure. [ 331.522195][ T4604] name failslab, interval 1, probability 0, space 0, times 0 [ 331.522337][ T4604] CPU: 0 UID: 0 PID: 4604 Comm: syz.1.324 Not tainted syzkaller #0 PREEMPT [ 331.522423][ T4604] Hardware name: linux,dummy-virt (DT) [ 331.522475][ T4604] Call trace: [ 331.522510][ T4604] show_stack+0x18/0x24 (C) [ 331.522619][ T4604] dump_stack_lvl+0x60/0x80 [ 331.522692][ T4604] dump_stack+0x18/0x24 [ 331.522760][ T4604] should_fail_ex+0x1d0/0x238 [ 331.522840][ T4604] should_failslab+0x54/0x80 [ 331.522920][ T4604] __kmalloc_noprof+0xb0/0x4e8 [ 331.522993][ T4604] drm_atomic_commit_init+0x6c/0x108 [ 331.523067][ T4604] drm_atomic_commit_alloc+0x6c/0x9c [ 331.523134][ T4604] drm_mode_atomic_ioctl+0xf4/0xf10 [ 331.523205][ T4604] drm_ioctl_kernel+0xc0/0x130 [ 331.523279][ T4604] drm_ioctl+0x258/0x570 [ 331.523348][ T4604] __arm64_sys_ioctl+0xa8/0x100 [ 331.523421][ T4604] invoke_syscall+0x54/0x108 [ 331.523500][ T4604] el0_svc_common.constprop.0+0x40/0xe0 [ 331.523568][ T4604] do_el0_svc+0x1c/0x28 [ 331.523636][ T4604] el0_svc+0x38/0x1fc [ 331.523712][ T4604] el0t_64_sync_handler+0xa0/0xe4 [ 331.523814][ T4604] el0t_64_sync+0x1a4/0x1a8 [ 335.745253][ T4617] fuse: Bad value for 'user_id' [ 335.745435][ T4617] fuse: Bad value for 'user_id' [ 335.887212][ T4619] fuse: Unknown parameter 'group_id00000000000000000000' [ 338.878025][ T4636] fuse: Unknown parameter 'group_id00000000000000000000' [ 340.002091][ T11] usb 1-1: USB disconnect, device number 24 [ 340.691681][ T4653] fuse: Bad value for 'user_id' [ 340.691744][ T4653] fuse: Bad value for 'user_id' [ 340.996961][ T11] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 341.146706][ T11] usb 1-1: Using ep0 maxpacket: 8 [ 341.149705][ T11] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 341.153475][ T11] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 341.153630][ T11] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 341.153669][ T11] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 341.153704][ T11] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 341.153735][ T11] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 341.153794][ T11] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 341.153927][ T11] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.190865][ T11] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 342.133683][ T4666] fuse: Bad value for 'user_id' [ 342.133791][ T4666] fuse: Bad value for 'user_id' [ 346.235961][ T4684] input: syz0 as /devices/virtual/input/input10 [ 355.741805][ T811] usb 1-1: USB disconnect, device number 25 [ 356.377151][ T4709] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.393209][ T4709] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.805278][ T4730] fuse: Invalid rootmode [ 362.393614][ T4755] fuse: Invalid rootmode [ 362.744219][ T4769] fuse: Bad value for 'rootmode' [ 364.217280][ T4806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 364.218635][ T4806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 364.733005][ T4806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 364.733843][ T4806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 365.878343][ T4825] FAULT_INJECTION: forcing a failure. [ 365.878343][ T4825] name failslab, interval 1, probability 0, space 0, times 0 [ 365.878489][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.393 Not tainted syzkaller #0 PREEMPT [ 365.878573][ T4825] Hardware name: linux,dummy-virt (DT) [ 365.878612][ T4825] Call trace: [ 365.878644][ T4825] show_stack+0x18/0x24 (C) [ 365.878748][ T4825] dump_stack_lvl+0x60/0x80 [ 365.878821][ T4825] dump_stack+0x18/0x24 [ 365.878890][ T4825] should_fail_ex+0x1d0/0x238 [ 365.878982][ T4825] should_failslab+0x54/0x80 [ 365.879065][ T4825] __kmalloc_noprof+0xb0/0x4e8 [ 365.879143][ T4825] kernfs_fop_write_iter+0x19c/0x200 [ 365.879226][ T4825] vfs_write+0x298/0x440 [ 365.879302][ T4825] ksys_write+0x70/0x114 [ 365.879375][ T4825] __arm64_sys_write+0x18/0x24 [ 365.879452][ T4825] invoke_syscall+0x54/0x108 [ 365.879527][ T4825] el0_svc_common.constprop.0+0x40/0xe0 [ 365.879603][ T4825] do_el0_svc+0x1c/0x28 [ 365.879674][ T4825] el0_svc+0x38/0x1fc [ 365.879750][ T4825] el0t_64_sync_handler+0xa0/0xe4 [ 365.879818][ T4825] el0t_64_sync+0x1a4/0x1a8 [ 368.478850][ T4838] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 368.479325][ T4838] FAULT_INJECTION: forcing a failure. [ 368.479325][ T4838] name failslab, interval 1, probability 0, space 0, times 0 [ 368.479412][ T4838] CPU: 0 UID: 0 PID: 4838 Comm: syz.1.397 Not tainted syzkaller #0 PREEMPT [ 368.479522][ T4838] Hardware name: linux,dummy-virt (DT) [ 368.479565][ T4838] Call trace: [ 368.479600][ T4838] show_stack+0x18/0x24 (C) [ 368.479705][ T4838] dump_stack_lvl+0x60/0x80 [ 368.479777][ T4838] dump_stack+0x18/0x24 [ 368.479844][ T4838] should_fail_ex+0x1d0/0x238 [ 368.479932][ T4838] should_failslab+0x54/0x80 [ 368.480012][ T4838] __kmalloc_node_track_caller_noprof+0xb0/0x518 [ 368.480158][ T4838] kvasprintf+0x88/0x120 [ 368.480242][ T4838] kasprintf+0x5c/0xa0 [ 368.480313][ T4838] module_remove_driver+0x58/0xa0 [ 368.480392][ T4838] bus_remove_driver+0x74/0xc0 [ 368.480466][ T4838] driver_unregister+0x30/0x60 [ 368.480566][ T4838] usb_gadget_register_driver_owner+0xc8/0xfc [ 368.480646][ T4838] raw_ioctl+0x728/0xd38 [ 368.480716][ T4838] __arm64_sys_ioctl+0xa8/0x100 [ 368.480785][ T4838] invoke_syscall+0x54/0x108 [ 368.480854][ T4838] el0_svc_common.constprop.0+0x40/0xe0 [ 368.480960][ T4838] do_el0_svc+0x1c/0x28 [ 368.481044][ T4838] el0_svc+0x38/0x1fc [ 368.481136][ T4838] el0t_64_sync_handler+0xa0/0xe4 [ 368.481205][ T4838] el0t_64_sync+0x1a4/0x1a8 [ 368.483115][ T4838] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.837851][ T4870] sysfs: cannot create duplicate filename '/module/raw_gadget/drivers/gadget:raw-gadget.0' [ 374.837969][ T4870] CPU: 1 UID: 0 PID: 4870 Comm: syz.0.408 Not tainted syzkaller #0 PREEMPT [ 374.838019][ T4870] Hardware name: linux,dummy-virt (DT) [ 374.838055][ T4870] Call trace: [ 374.838092][ T4870] show_stack+0x18/0x24 (C) [ 374.838200][ T4870] dump_stack_lvl+0x60/0x80 [ 374.838273][ T4870] dump_stack+0x18/0x24 [ 374.838308][ T4870] sysfs_warn_dup+0x64/0x80 [ 374.838345][ T4870] sysfs_do_create_link_sd+0xf0/0x100 [ 374.838378][ T4870] sysfs_create_link+0x20/0x40 [ 374.838411][ T4870] module_add_driver+0xa0/0x180 [ 374.838458][ T4870] bus_add_driver+0xe4/0x220 [ 374.838493][ T4870] driver_register+0x68/0x130 [ 374.838527][ T4870] usb_gadget_register_driver_owner+0x54/0xfc [ 374.838602][ T4870] raw_ioctl+0x728/0xd38 [ 374.838658][ T4870] __arm64_sys_ioctl+0xa8/0x100 [ 374.838696][ T4870] invoke_syscall+0x54/0x108 [ 374.838730][ T4870] el0_svc_common.constprop.0+0x40/0xe0 [ 374.838764][ T4870] do_el0_svc+0x1c/0x28 [ 374.838796][ T4870] el0_svc+0x38/0x1fc [ 374.838840][ T4870] el0t_64_sync_handler+0xa0/0xe4 [ 374.838912][ T4870] el0t_64_sync+0x1a4/0x1a8 [ 374.840069][ T4870] bus_add_driver: failed to create module links for raw-gadget.0 [ 374.841499][ T4870] UDC core: USB Raw Gadget: driver registration failed: -17 [ 374.841581][ T4870] misc raw-gadget: fail, usb_gadget_register_driver returned -17 [ 374.967527][ T4874] fuse: Invalid rootmode [ 375.636930][ T3473] usb 1-1: new full-speed USB device number 26 using dummy_hcd [ 375.791471][ T3473] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 375.807564][ T3473] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 375.807689][ T3473] usb 1-1: config 0 has no interfaces? [ 375.830169][ T3473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.830303][ T3473] usb 1-1: Product: syz [ 375.830363][ T3473] usb 1-1: Manufacturer: syz [ 375.830431][ T3473] usb 1-1: SerialNumber: syz [ 375.867223][ T3473] usb 1-1: config 0 descriptor?? [ 377.229069][ T4886] fuse: Bad value for 'rootmode' [ 382.274359][ T4901] fuse: Bad value for 'rootmode' [ 385.944174][ T4908] input: syz0 as /devices/virtual/input/input11 [ 386.122437][ T3552] usb 1-1: USB disconnect, device number 26 [ 386.438852][ T4917] fuse: Bad value for 'rootmode' [ 386.907212][ T3552] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 387.083244][ T3552] usb 1-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 387.097041][ T3552] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 387.097166][ T3552] usb 1-1: config 0 has no interfaces? [ 387.142333][ T3552] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.142479][ T3552] usb 1-1: Product: syz [ 387.142539][ T3552] usb 1-1: Manufacturer: syz [ 387.142597][ T3552] usb 1-1: SerialNumber: syz [ 387.158663][ T3552] usb 1-1: config 0 descriptor?? [ 387.405714][ T3552] usb 1-1: USB disconnect, device number 27 [ 391.073158][ T4934] fuse: Unknown parameter 'use00000000000000000000' [ 391.459325][ T4942] FAULT_INJECTION: forcing a failure. [ 391.459325][ T4942] name failslab, interval 1, probability 0, space 0, times 0 [ 391.459407][ T4942] CPU: 0 UID: 0 PID: 4942 Comm: syz.1.433 Not tainted syzkaller #0 PREEMPT [ 391.459449][ T4942] Hardware name: linux,dummy-virt (DT) [ 391.459469][ T4942] Call trace: [ 391.459502][ T4942] show_stack+0x18/0x24 (C) [ 391.459563][ T4942] dump_stack_lvl+0x60/0x80 [ 391.459597][ T4942] dump_stack+0x18/0x24 [ 391.459630][ T4942] should_fail_ex+0x1d0/0x238 [ 391.459669][ T4942] should_failslab+0x54/0x80 [ 391.459707][ T4942] kmem_cache_alloc_noprof+0x54/0x410 [ 391.459743][ T4942] skb_clone+0x60/0xc4 [ 391.459781][ T4942] __netlink_deliver_tap+0x100/0x18c [ 391.459814][ T4942] netlink_unicast+0x3d8/0x404 [ 391.459846][ T4942] netlink_sendmsg+0x1a4/0x41c [ 391.459878][ T4942] __sock_sendmsg+0x54/0x68 [ 391.459910][ T4942] ____sys_sendmsg+0x250/0x2a8 [ 391.459942][ T4942] ___sys_sendmsg+0xb0/0x108 [ 391.459978][ T4942] __sys_sendmsg+0x9c/0x100 [ 391.460012][ T4942] __arm64_sys_sendmsg+0x20/0x38 [ 391.460045][ T4942] invoke_syscall+0x54/0x108 [ 391.460079][ T4942] el0_svc_common.constprop.0+0x40/0xe0 [ 391.460176][ T4942] do_el0_svc+0x1c/0x28 [ 391.460210][ T4942] el0_svc+0x38/0x1fc [ 391.460246][ T4942] el0t_64_sync_handler+0xa0/0xe4 [ 391.460278][ T4942] el0t_64_sync+0x1a4/0x1a8 [ 391.531819][ T4944] fuse: Unknown parameter 'use00000000000000000000' [ 391.577868][ T4946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 391.579174][ T4946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 391.785367][ T4946] FAULT_INJECTION: forcing a failure. [ 391.785367][ T4946] name failslab, interval 1, probability 0, space 0, times 0 [ 391.785509][ T4946] CPU: 0 UID: 0 PID: 4946 Comm: syz.1.435 Not tainted syzkaller #0 PREEMPT [ 391.785591][ T4946] Hardware name: linux,dummy-virt (DT) [ 391.785629][ T4946] Call trace: [ 391.785661][ T4946] show_stack+0x18/0x24 (C) [ 391.785763][ T4946] dump_stack_lvl+0x60/0x80 [ 391.785829][ T4946] dump_stack+0x18/0x24 [ 391.785895][ T4946] should_fail_ex+0x1d0/0x238 [ 391.786034][ T4946] should_failslab+0x54/0x80 [ 391.786145][ T4946] __kmalloc_cache_noprof+0x58/0x42c [ 391.786219][ T4946] raw_open+0x30/0xa8 [ 391.786306][ T4946] misc_open+0xcc/0x180 [ 391.786387][ T4946] chrdev_open+0xac/0x220 [ 391.786529][ T4946] do_dentry_open+0x118/0x4dc [ 391.786629][ T4946] vfs_open_consume+0x30/0xec [ 391.786705][ T4946] path_openat+0x5d4/0x9b0 [ 391.786775][ T4946] do_file_open+0xb0/0x170 [ 391.786841][ T4946] do_sys_openat2+0xc0/0x104 [ 391.786911][ T4946] __arm64_sys_openat+0x64/0xc0 [ 391.786984][ T4946] invoke_syscall+0x54/0x108 [ 391.787056][ T4946] el0_svc_common.constprop.0+0x40/0xe0 [ 391.787125][ T4946] do_el0_svc+0x1c/0x28 [ 391.787190][ T4946] el0_svc+0x38/0x1fc [ 391.787262][ T4946] el0t_64_sync_handler+0xa0/0xe4 [ 391.787329][ T4946] el0t_64_sync+0x1a4/0x1a8 [ 392.172099][ T4955] fuse: Unknown parameter 'use00000000000000000000' [ 392.262764][ T4957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 392.264138][ T4957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 392.639243][ T4965] fuse: Unknown parameter 'user_i00000000000000000000' [ 392.856810][ T4926] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 393.145627][ T4976] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 393.148024][ T4976] block device autoloading is deprecated and will be removed. [ 393.467113][ T30] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 393.627774][ T30] usb 1-1: Using ep0 maxpacket: 8 [ 393.629799][ T30] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 393.634527][ T30] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 393.634691][ T30] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 393.634733][ T30] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 393.634770][ T30] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 393.634804][ T30] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 393.634876][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.868762][ T30] usb 1-1: GET_CAPABILITIES returned 22 [ 393.868963][ T30] usbtmc 1-1:16.0: can't read capabilities [ 394.122576][ T4992] input: syz0 as /devices/virtual/input/input12 [ 398.757403][ T5002] rxe_eth0 speed is unknown, defaulting to 1000 [ 399.415366][ T5007] process 'syz.1.457' launched '/dev/fd/3' with NULL argv: empty string added [ 402.780044][ T5018] usbtmc 1-1:16.0: usb_control_msg returned -32 [ 405.828677][ T5025] input: syz0 as /devices/virtual/input/input13 [ 408.260319][ T3552] usb 1-1: USB disconnect, device number 28 [ 408.428324][ T5031] fuse: Bad value for 'fd' [ 410.896480][ T5037] input: syz0 as /devices/virtual/input/input14 [ 412.403630][ T5045] fuse: Bad value for 'fd' [ 415.431815][ T5054] FAULT_INJECTION: forcing a failure. [ 415.431815][ T5054] name failslab, interval 1, probability 0, space 0, times 0 [ 415.431995][ T5054] CPU: 1 UID: 0 PID: 5054 Comm: syz.0.471 Not tainted syzkaller #0 PREEMPT [ 415.432119][ T5054] Hardware name: linux,dummy-virt (DT) [ 415.432165][ T5054] Call trace: [ 415.432199][ T5054] show_stack+0x18/0x24 (C) [ 415.432306][ T5054] dump_stack_lvl+0x60/0x80 [ 415.432378][ T5054] dump_stack+0x18/0x24 [ 415.432446][ T5054] should_fail_ex+0x1d0/0x238 [ 415.432525][ T5054] should_failslab+0x54/0x80 [ 415.432604][ T5054] __kvmalloc_node_noprof+0xc4/0x670 [ 415.432677][ T5054] newary+0x68/0x280 [ 415.432745][ T5054] ipcget+0x230/0x258 [ 415.432816][ T5054] __arm64_sys_semget+0x64/0x9c [ 415.432882][ T5054] invoke_syscall+0x54/0x108 [ 415.432951][ T5054] el0_svc_common.constprop.0+0x40/0xe0 [ 415.433029][ T5054] do_el0_svc+0x1c/0x28 [ 415.433095][ T5054] el0_svc+0x38/0x1fc [ 415.433167][ T5054] el0t_64_sync_handler+0xa0/0xe4 [ 415.433234][ T5054] el0t_64_sync+0x1a4/0x1a8 [ 415.541211][ T5056] fuse: Unknown parameter '0x0000000000000003' [ 415.644498][ T5058] fuse: Unknown parameter '' [ 415.666884][ T5058] usb usb1: usbfs: process 5058 (syz.0.473) did not claim interface 0 before use [ 415.763479][ T5060] fuse: Unknown parameter '0x0000000000000003' [ 415.984398][ T5064] fuse: Unknown parameter 'guLk-~roqp_id' [ 416.123565][ T5066] fuse: Unknown parameter '0x0000000000000003' [ 416.413123][ T5070] fuse: Unknown parameter '0x0000000000000003' [ 416.847311][ T5079] FAULT_INJECTION: forcing a failure. [ 416.847311][ T5079] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 416.847440][ T5079] CPU: 0 UID: 0 PID: 5079 Comm: syz.0.483 Not tainted syzkaller #0 PREEMPT [ 416.847536][ T5079] Hardware name: linux,dummy-virt (DT) [ 416.847573][ T5079] Call trace: [ 416.847604][ T5079] show_stack+0x18/0x24 (C) [ 416.847702][ T5079] dump_stack_lvl+0x60/0x80 [ 416.847766][ T5079] dump_stack+0x18/0x24 [ 416.847828][ T5079] should_fail_ex+0x1d0/0x238 [ 416.847900][ T5079] should_fail_alloc_page+0x60/0x80 [ 416.847972][ T5079] __alloc_frozen_pages_noprof+0x238/0x1398 [ 416.848042][ T5079] alloc_pages_mpol+0x74/0x1bc [ 416.848138][ T5079] folio_alloc_mpol_noprof+0x14/0x68 [ 416.848209][ T5079] vma_alloc_folio_noprof+0x80/0xcc [ 416.848277][ T5079] vma_alloc_zeroed_movable_folio+0x34/0x40 [ 416.848340][ T5079] do_anonymous_page+0x3ac/0xa38 [ 416.848406][ T5079] __handle_mm_fault+0xa74/0xee0 [ 416.848479][ T5079] handle_mm_fault+0x88/0x300 [ 416.848545][ T5079] do_page_fault+0x198/0x7c4 [ 416.848605][ T5079] do_translation_fault+0x5c/0x78 [ 416.848665][ T5079] do_mem_abort+0x40/0x90 [ 416.848723][ T5079] el0_da+0x38/0xf0 [ 416.848787][ T5079] el0t_64_sync_handler+0xd0/0xe4 [ 416.848849][ T5079] el0t_64_sync+0x1a4/0x1a8 [ 416.849171][ T5079] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 417.086643][ T11] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 417.181444][ T5082] fuse: Unknown parameter '0x0000000000000003' [ 417.267938][ T11] usb 1-1: Using ep0 maxpacket: 8 [ 417.289678][ T11] usb 1-1: unable to get BOS descriptor or descriptor too short [ 417.289971][ T11] usb 1-1: New USB device found: idVendor=17ef, idProduct=60b5, bcdDevice=0.40 [ 417.298754][ T11] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 417.321865][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.321987][ T11] usb 1-1: Product: syz [ 417.322052][ T11] usb 1-1: Manufacturer: syz [ 417.322104][ T11] usb 1-1: SerialNumber: syz [ 417.493741][ T5088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.495886][ T5088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.610317][ T11] usbhid 1-1:1.0: can't add hid device: -71 [ 417.610741][ T11] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 417.626053][ T11] usb 1-1: USB disconnect, device number 29 [ 417.704846][ T5094] fuse: Unknown parameter '0x0000000000000003' [ 417.823891][ T5097] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.825075][ T5097] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.840046][ T5098] FAULT_INJECTION: forcing a failure. [ 417.840046][ T5098] name failslab, interval 1, probability 0, space 0, times 0 [ 417.840215][ T5098] CPU: 1 UID: 0 PID: 5098 Comm: syz.0.491 Not tainted syzkaller #0 PREEMPT [ 417.840299][ T5098] Hardware name: linux,dummy-virt (DT) [ 417.840342][ T5098] Call trace: [ 417.840377][ T5098] show_stack+0x18/0x24 (C) [ 417.840497][ T5098] dump_stack_lvl+0x60/0x80 [ 417.840570][ T5098] dump_stack+0x18/0x24 [ 417.840641][ T5098] should_fail_ex+0x1d0/0x238 [ 417.840723][ T5098] should_failslab+0x54/0x80 [ 417.840804][ T5098] __kmalloc_noprof+0xb0/0x4e8 [ 417.840879][ T5098] tomoyo_realpath_from_path+0x44/0x1d4 [ 417.840954][ T5098] tomoyo_path_number_perm+0xe0/0x21c [ 417.841036][ T5098] tomoyo_file_ioctl+0x1c/0x30 [ 417.841105][ T5098] security_file_ioctl+0x8c/0x19c [ 417.841181][ T5098] __arm64_sys_ioctl+0x44/0x100 [ 417.841254][ T5098] invoke_syscall+0x54/0x108 [ 417.841318][ T5098] el0_svc_common.constprop.0+0x40/0xe0 [ 417.841390][ T5098] do_el0_svc+0x1c/0x28 [ 417.841467][ T5098] el0_svc+0x38/0x1fc [ 417.841546][ T5098] el0t_64_sync_handler+0xa0/0xe4 [ 417.841617][ T5098] el0t_64_sync+0x1a4/0x1a8 [ 417.841751][ T5098] ERROR: Out of memory at tomoyo_realpath_from_path. [ 418.034612][ T5097] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.035301][ T5097] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.109284][ T5102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.111531][ T5102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.130926][ T5102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.133770][ T5102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.206757][ T811] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 418.259391][ T5106] fuse: Unknown parameter '0x0000000000000003' [ 418.357136][ T811] usb 1-1: Using ep0 maxpacket: 8 [ 418.360629][ T811] usb 1-1: New USB device found: idVendor=057e, idProduct=2009, bcdDevice=0.40 [ 418.374961][ T811] usb 1-1: config 1 interface 0 altsetting 129 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 418.375112][ T811] usb 1-1: config 1 interface 0 has no altsetting 0 [ 418.405197][ T811] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.405330][ T811] usb 1-1: Product: Ь [ 418.405388][ T811] usb 1-1: Manufacturer: ㄘ䐧菴࣡೧鰿崹ᤤ緩뉊ꈊ⫗馪 [ 418.405450][ T811] usb 1-1: SerialNumber: Љ [ 418.697183][ T811] usbhid 1-1:1.0: can't add hid device: -71 [ 418.697629][ T811] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 418.709799][ T811] usb 1-1: USB disconnect, device number 30 [ 421.625577][ T5124] fuse: Unknown parameter '0x0000000000000003' [ 423.726979][ T11] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 423.876934][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 423.882186][ T11] usb 1-1: New USB device found: idVendor=0b05, idProduct=183d, bcdDevice=0.40 [ 423.903687][ T11] usb 1-1: config 1 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 423.903864][ T11] usb 1-1: config 1 interface 0 has no altsetting 0 [ 423.935009][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 423.935135][ T11] usb 1-1: Product: syz [ 423.935188][ T11] usb 1-1: Manufacturer: syz [ 423.935238][ T11] usb 1-1: SerialNumber: syz [ 424.491966][ T11] usbhid 1-1:1.0: can't add hid device: -71 [ 424.492423][ T11] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 424.512058][ T11] usb 1-1: USB disconnect, device number 31 [ 424.688975][ T5145] fuse: Unknown parameter 'fd0x0000000000000003' [ 426.357368][ T5153] input: syz0 as /devices/virtual/input/input15 [ 430.359848][ T5158] FAULT_INJECTION: forcing a failure. [ 430.359848][ T5158] name failslab, interval 1, probability 0, space 0, times 0 [ 430.359981][ T5158] CPU: 0 UID: 0 PID: 5158 Comm: syz.1.508 Not tainted syzkaller #0 PREEMPT [ 430.360065][ T5158] Hardware name: linux,dummy-virt (DT) [ 430.360128][ T5158] Call trace: [ 430.360163][ T5158] show_stack+0x18/0x24 (C) [ 430.360266][ T5158] dump_stack_lvl+0x60/0x80 [ 430.360350][ T5158] dump_stack+0x18/0x24 [ 430.360419][ T5158] should_fail_ex+0x1d0/0x238 [ 430.360501][ T5158] should_failslab+0x54/0x80 [ 430.360579][ T5158] kmem_cache_alloc_lru_noprof+0x58/0x418 [ 430.360653][ T5158] sock_alloc_inode+0x24/0x94 [ 430.360725][ T5158] alloc_inode+0x28/0xe0 [ 430.360795][ T5158] sock_alloc+0x20/0xa0 [ 430.360861][ T5158] __sock_create+0xbc/0x280 [ 430.360927][ T5158] __sys_socket+0xa0/0x140 [ 430.360994][ T5158] __arm64_sys_socket+0x1c/0x38 [ 430.361064][ T5158] invoke_syscall+0x54/0x108 [ 430.361157][ T5158] el0_svc_common.constprop.0+0x40/0xe0 [ 430.361259][ T5158] do_el0_svc+0x1c/0x28 [ 430.361339][ T5158] el0_svc+0x38/0x1fc [ 430.361413][ T5158] el0t_64_sync_handler+0xa0/0xe4 [ 430.361481][ T5158] el0t_64_sync+0x1a4/0x1a8 [ 430.361771][ T5158] socket: no more sockets [ 430.981394][ T5161] FAULT_INJECTION: forcing a failure. [ 430.981394][ T5161] name failslab, interval 1, probability 0, space 0, times 0 [ 430.981472][ T5161] CPU: 1 UID: 0 PID: 5161 Comm: syz.1.509 Not tainted syzkaller #0 PREEMPT [ 430.981515][ T5161] Hardware name: linux,dummy-virt (DT) [ 430.981536][ T5161] Call trace: [ 430.981552][ T5161] show_stack+0x18/0x24 (C) [ 430.981622][ T5161] dump_stack_lvl+0x60/0x80 [ 430.981685][ T5161] dump_stack+0x18/0x24 [ 430.981721][ T5161] should_fail_ex+0x1d0/0x238 [ 430.981763][ T5161] should_failslab+0x54/0x80 [ 430.981805][ T5161] __kmalloc_noprof+0xb0/0x4e8 [ 430.981846][ T5161] tomoyo_encode2+0x7c/0x13c [ 430.981881][ T5161] tomoyo_encode+0x28/0x40 [ 430.981914][ T5161] tomoyo_realpath_from_path+0x80/0x1d4 [ 430.981948][ T5161] tomoyo_path_number_perm+0xe0/0x21c [ 430.981988][ T5161] tomoyo_file_ioctl+0x1c/0x30 [ 430.982023][ T5161] security_file_ioctl+0x8c/0x19c [ 430.982061][ T5161] __arm64_sys_ioctl+0x44/0x100 [ 430.982100][ T5161] invoke_syscall+0x54/0x108 [ 430.982135][ T5161] el0_svc_common.constprop.0+0x40/0xe0 [ 430.982170][ T5161] do_el0_svc+0x1c/0x28 [ 430.982204][ T5161] el0_svc+0x38/0x1fc [ 430.982240][ T5161] el0t_64_sync_handler+0xa0/0xe4 [ 430.982275][ T5161] el0t_64_sync+0x1a4/0x1a8 [ 430.982351][ T5161] ERROR: Out of memory at tomoyo_realpath_from_path. [ 431.769330][ T5164] fuse: Unknown parameter 'fd0x0000000000000003' [ 431.979630][ T5169] FAULT_INJECTION: forcing a failure. [ 431.979630][ T5169] name failslab, interval 1, probability 0, space 0, times 0 [ 431.979774][ T5169] CPU: 1 UID: 0 PID: 5169 Comm: syz.0.512 Not tainted syzkaller #0 PREEMPT [ 431.979853][ T5169] Hardware name: linux,dummy-virt (DT) [ 431.979890][ T5169] Call trace: [ 431.979931][ T5169] show_stack+0x18/0x24 (C) [ 431.980030][ T5169] dump_stack_lvl+0x60/0x80 [ 431.980126][ T5169] dump_stack+0x18/0x24 [ 431.980188][ T5169] should_fail_ex+0x1d0/0x238 [ 431.980256][ T5169] should_failslab+0x54/0x80 [ 431.980322][ T5169] kmem_cache_alloc_lru_noprof+0x58/0x418 [ 431.980383][ T5169] __d_alloc+0x3c/0x248 [ 431.980444][ T5169] __d_alloc_parallel+0x78/0x50c [ 431.980508][ T5169] d_alloc_parallel+0x14/0x20 [ 431.980568][ T5169] lookup_open+0x24c/0x6f8 [ 431.980621][ T5169] path_openat+0x3e0/0x9b0 [ 431.980677][ T5169] do_file_open+0xb0/0x170 [ 431.980732][ T5169] do_sys_openat2+0xc0/0x104 [ 431.980799][ T5169] __arm64_sys_openat+0x64/0xc0 [ 431.980869][ T5169] invoke_syscall+0x54/0x108 [ 431.980940][ T5169] el0_svc_common.constprop.0+0x40/0xe0 [ 431.981003][ T5169] do_el0_svc+0x1c/0x28 [ 431.981063][ T5169] el0_svc+0x38/0x1fc [ 431.981125][ T5169] el0t_64_sync_handler+0xa0/0xe4 [ 431.981184][ T5169] el0t_64_sync+0x1a4/0x1a8 [ 432.114818][ T5171] input: syz0 as /devices/virtual/input/input16 [ 438.004858][ T5208] netlink: 20 bytes leftover after parsing attributes in process `syz.1.527'. [ 438.251263][ T5216] netlink: 76 bytes leftover after parsing attributes in process `syz.1.531'. [ 441.537729][ T30] ------------[ cut here ]------------ [ 441.537848][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 441.538941][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 441.546007][ T30] Modules linked in: [ 441.547733][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT [ 441.548241][ T30] Hardware name: linux,dummy-virt (DT) [ 441.548629][ T30] Workqueue: events drm_fb_helper_damage_work [ 441.549390][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 441.549850][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 441.550033][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 441.550202][ T30] sp : ffff800083d9bc20 [ 441.550339][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 441.550795][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 441.551058][ T30] x23: 0000000000000000 x22: 000000000000655e x21: 0000000000000000 [ 441.551294][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 441.551537][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393aaf6 [ 441.551768][ T30] x14: 00000000000008b1 x13: ffff800083d9b880 x12: 0000000000000000 [ 441.551990][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 441.552296][ T30] x8 : 00000000000008b2 x7 : 00000000000009ff x6 : 0000000000000a00 [ 441.552542][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 441.552820][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 441.553174][ T30] Call trace: [ 441.553464][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 441.553865][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 441.554113][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 441.554334][ T30] process_one_work+0x1ac/0x320 [ 441.554503][ T30] worker_thread+0x18c/0x300 [ 441.554661][ T30] kthread+0x10c/0x120 [ 441.554786][ T30] ret_from_fork+0x10/0x20 [ 441.555089][ T30] ---[ end trace 0000000000000000 ]--- [ 443.196976][ T30] ------------[ cut here ]------------ [ 443.197035][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 443.197176][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 443.197999][ T30] Modules linked in: [ 443.198435][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 443.198859][ T30] Tainted: [W]=WARN [ 443.199100][ T30] Hardware name: linux,dummy-virt (DT) [ 443.199405][ T30] Workqueue: events drm_fb_helper_damage_work [ 443.199820][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 443.200280][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 443.200602][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 443.200857][ T30] sp : ffff800083d9bc20 [ 443.200962][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 443.201174][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 443.201393][ T30] x23: 0000000000000000 x22: 00000000000065c2 x21: 0000000000000000 [ 443.201623][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 443.201851][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393b246 [ 443.202155][ T30] x14: 00000000000008cf x13: ffff800083d9b880 x12: 0000000000000000 [ 443.202439][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 443.202823][ T30] x8 : 00000000000008d0 x7 : 0000000000000a3f x6 : 0000000000000a40 [ 443.203243][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 443.203523][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 443.203761][ T30] Call trace: [ 443.203926][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 443.204244][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 443.204582][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 443.204863][ T30] process_one_work+0x1ac/0x320 [ 443.205111][ T30] worker_thread+0x18c/0x300 [ 443.205378][ T30] kthread+0x10c/0x120 [ 443.205562][ T30] ret_from_fork+0x10/0x20 [ 443.205711][ T30] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 444.246895][ T30] ------------[ cut here ]------------ [ 444.246992][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 444.247183][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 444.248383][ T30] Modules linked in: [ 444.248652][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 444.249129][ T30] Tainted: [W]=WARN [ 444.249341][ T30] Hardware name: linux,dummy-virt (DT) [ 444.249633][ T30] Workqueue: events drm_fb_helper_damage_work [ 444.249979][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 444.250323][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 444.250617][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 444.250902][ T30] sp : ffff800083d9bc20 [ 444.251159][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 444.251599][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 444.252038][ T30] x23: 0000000000000000 x22: 00000000000065c2 x21: 0000000000000000 [ 444.252512][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 444.252936][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393b9c6 [ 444.253367][ T30] x14: 00000000000008ee x13: ffff800083d9b880 x12: 0000000000000000 [ 444.253794][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 444.254215][ T30] x8 : 00000000000008ef x7 : 0000000000000a80 x6 : 0000000000000a81 [ 444.254631][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 444.255089][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 444.255506][ T30] Call trace: [ 444.255690][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 444.256022][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 444.256370][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 444.256673][ T30] process_one_work+0x1ac/0x320 [ 444.256921][ T30] worker_thread+0x18c/0x300 [ 444.257161][ T30] kthread+0x10c/0x120 [ 444.257423][ T30] ret_from_fork+0x10/0x20 [ 444.257688][ T30] ---[ end trace 0000000000000000 ]--- [ 445.266591][ T30] ------------[ cut here ]------------ [ 445.266654][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 445.266809][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 445.267606][ T30] Modules linked in: [ 445.267845][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 445.268188][ T30] Tainted: [W]=WARN [ 445.268372][ T30] Hardware name: linux,dummy-virt (DT) [ 445.268686][ T30] Workqueue: events drm_fb_helper_damage_work [ 445.269062][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 445.269465][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 445.269812][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 445.270001][ T30] sp : ffff800083d9bc20 [ 445.270146][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 445.270414][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 445.270731][ T30] x23: 0000000000000000 x22: 00000000000065c2 x21: 0000000000000000 [ 445.271050][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 445.271300][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393c146 [ 445.271591][ T30] x14: 000000000000090d x13: ffff800083d9b880 x12: 0000000000000000 [ 445.271882][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 445.272210][ T30] x8 : 000000000000090e x7 : 0000000000000ac1 x6 : 0000000000000ac2 [ 445.272506][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 445.272962][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 445.273341][ T30] Call trace: [ 445.273521][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 445.273845][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 445.274223][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 445.274599][ T30] process_one_work+0x1ac/0x320 [ 445.274910][ T30] worker_thread+0x18c/0x300 [ 445.275203][ T30] kthread+0x10c/0x120 [ 445.275415][ T30] ret_from_fork+0x10/0x20 [ 445.275619][ T30] ---[ end trace 0000000000000000 ]--- [ 446.817810][ T30] ------------[ cut here ]------------ [ 446.817897][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 446.818081][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 446.819292][ T30] Modules linked in: [ 446.819552][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 446.820020][ T30] Tainted: [W]=WARN [ 446.820248][ T30] Hardware name: linux,dummy-virt (DT) [ 446.820534][ T30] Workqueue: events drm_fb_helper_damage_work [ 446.820854][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 446.821204][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 446.821483][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 446.821752][ T30] sp : ffff800083d9bc20 [ 446.821952][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 446.822369][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 446.822761][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 446.823203][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 446.823603][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393c8c6 [ 446.824061][ T30] x14: 000000000000092c x13: ffff800083d9b880 x12: 0000000000000000 [ 446.824517][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 446.824935][ T30] x8 : 000000000000092d x7 : 0000000000000b02 x6 : 0000000000000b03 [ 446.825357][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 446.825786][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 446.826298][ T30] Call trace: [ 446.826493][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 446.826887][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 446.827195][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 446.827484][ T30] process_one_work+0x1ac/0x320 [ 446.827743][ T30] worker_thread+0x18c/0x300 [ 446.828031][ T30] kthread+0x10c/0x120 [ 446.828306][ T30] ret_from_fork+0x10/0x20 [ 446.828559][ T30] ---[ end trace 0000000000000000 ]--- [ 447.916787][ T30] ------------[ cut here ]------------ [ 447.916884][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 447.917085][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 447.918428][ T30] Modules linked in: [ 447.918744][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 447.919285][ T30] Tainted: [W]=WARN [ 447.919507][ T30] Hardware name: linux,dummy-virt (DT) [ 447.919797][ T30] Workqueue: events drm_fb_helper_damage_work [ 447.920180][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 447.920589][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 447.920876][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 447.921183][ T30] sp : ffff800083d9bc20 [ 447.921404][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 447.921901][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 447.922377][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 447.922819][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 447.923261][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393d046 [ 447.923728][ T30] x14: 000000000000094b x13: ffff800083d9b880 x12: 0000000000000000 [ 447.924257][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 447.924763][ T30] x8 : 000000000000094c x7 : 0000000000000b43 x6 : 0000000000000b44 [ 447.925294][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 447.925802][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 447.926298][ T30] Call trace: [ 447.926493][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 447.926866][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 447.927205][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 447.927497][ T30] process_one_work+0x1ac/0x320 [ 447.927771][ T30] worker_thread+0x18c/0x300 [ 447.928023][ T30] kthread+0x10c/0x120 [ 447.928317][ T30] ret_from_fork+0x10/0x20 [ 447.928593][ T30] ---[ end trace 0000000000000000 ]--- [ 448.966827][ T30] ------------[ cut here ]------------ [ 448.966922][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 448.967126][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 448.968308][ T30] Modules linked in: [ 448.968569][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 448.969102][ T30] Tainted: [W]=WARN [ 448.969332][ T30] Hardware name: linux,dummy-virt (DT) [ 448.969594][ T30] Workqueue: events drm_fb_helper_damage_work [ 448.969922][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 448.970275][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 448.970553][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 448.970829][ T30] sp : ffff800083d9bc20 [ 448.971030][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 448.971443][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 448.971862][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 448.972307][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 448.972754][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393d7c6 [ 448.973150][ T30] x14: 000000000000096a x13: ffff800083d9b880 x12: 0000000000000000 [ 448.973516][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 448.973852][ T30] x8 : 000000000000096b x7 : 0000000000000b84 x6 : 0000000000000b85 [ 448.974218][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 448.974584][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 448.974948][ T30] Call trace: [ 448.975091][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 448.975384][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 448.975708][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 448.975975][ T30] process_one_work+0x1ac/0x320 [ 448.976276][ T30] worker_thread+0x18c/0x300 [ 448.976501][ T30] kthread+0x10c/0x120 [ 448.976694][ T30] ret_from_fork+0x10/0x20 [ 448.976930][ T30] ---[ end trace 0000000000000000 ]--- [ 450.016949][ T30] ------------[ cut here ]------------ [ 450.017042][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 450.017237][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 450.018673][ T30] Modules linked in: [ 450.018981][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 450.019526][ T30] Tainted: [W]=WARN [ 450.019774][ T30] Hardware name: linux,dummy-virt (DT) [ 450.020157][ T30] Workqueue: events drm_fb_helper_damage_work [ 450.020533][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 450.020994][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 450.021305][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 450.021588][ T30] sp : ffff800083d9bc20 [ 450.021775][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 450.022214][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 450.022667][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 450.023136][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 450.023659][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393df46 [ 450.024353][ T30] x14: 0000000000000989 x13: ffff800083d9b880 x12: 0000000000000000 [ 450.024876][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 450.025334][ T30] x8 : 000000000000098a x7 : 0000000000000bc5 x6 : 0000000000000bc6 [ 450.025826][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 450.026340][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 450.026829][ T30] Call trace: [ 450.027024][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 450.027399][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 450.027816][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 450.028185][ T30] process_one_work+0x1ac/0x320 [ 450.028514][ T30] worker_thread+0x18c/0x300 [ 450.028832][ T30] kthread+0x10c/0x120 [ 450.029090][ T30] ret_from_fork+0x10/0x20 [ 450.029364][ T30] ---[ end trace 0000000000000000 ]--- [ 451.116838][ T30] ------------[ cut here ]------------ [ 451.116926][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 451.117114][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 451.118507][ T30] Modules linked in: [ 451.118771][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 451.119250][ T30] Tainted: [W]=WARN [ 451.119505][ T30] Hardware name: linux,dummy-virt (DT) [ 451.119803][ T30] Workqueue: events drm_fb_helper_damage_work [ 451.120207][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 451.120586][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 451.120880][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 451.121188][ T30] sp : ffff800083d9bc20 [ 451.121416][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 451.121882][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 451.122314][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 451.122825][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 451.123282][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393e6c6 [ 451.123717][ T30] x14: 00000000000009a8 x13: ffff800083d9b880 x12: 0000000000000000 [ 451.124181][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 451.124636][ T30] x8 : 00000000000009a9 x7 : 0000000000000c06 x6 : 0000000000000c07 [ 451.125102][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 451.125593][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 451.126088][ T30] Call trace: [ 451.126329][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 451.126690][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 451.127027][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 451.127366][ T30] process_one_work+0x1ac/0x320 [ 451.127714][ T30] worker_thread+0x18c/0x300 [ 451.128016][ T30] kthread+0x10c/0x120 [ 451.128322][ T30] ret_from_fork+0x10/0x20 [ 451.128624][ T30] ---[ end trace 0000000000000000 ]--- [ 452.157002][ T30] ------------[ cut here ]------------ [ 452.157097][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 452.157293][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 452.158642][ T30] Modules linked in: [ 452.158990][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 452.159530][ T30] Tainted: [W]=WARN [ 452.159741][ T30] Hardware name: linux,dummy-virt (DT) [ 452.160130][ T30] Workqueue: events drm_fb_helper_damage_work [ 452.160469][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 452.160960][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 452.161351][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 452.161659][ T30] sp : ffff800083d9bc20 [ 452.161997][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 452.162565][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 452.163086][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 452.163663][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 452.164269][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393ee46 [ 452.164776][ T30] x14: 00000000000009c7 x13: ffff800083d9b880 x12: 0000000000000000 [ 452.165332][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 452.165807][ T30] x8 : 00000000000009c8 x7 : 0000000000000c47 x6 : 0000000000000c48 [ 452.166493][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 452.166939][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 452.167434][ T30] Call trace: [ 452.167634][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 452.167938][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 452.168279][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 452.168636][ T30] process_one_work+0x1ac/0x320 [ 452.169009][ T30] worker_thread+0x18c/0x300 [ 452.169339][ T30] kthread+0x10c/0x120 [ 452.169620][ T30] ret_from_fork+0x10/0x20 [ 452.169931][ T30] ---[ end trace 0000000000000000 ]--- [ 453.211775][ T30] ------------[ cut here ]------------ [ 453.211862][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 453.212053][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 453.213251][ T30] Modules linked in: [ 453.213510][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 453.213936][ T30] Tainted: [W]=WARN [ 453.214207][ T30] Hardware name: linux,dummy-virt (DT) [ 453.214486][ T30] Workqueue: events drm_fb_helper_damage_work [ 453.214835][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 453.215189][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 453.215498][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 453.215814][ T30] sp : ffff800083d9bc20 [ 453.216056][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 453.216377][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 453.216600][ T30] x23: 0000000000000000 x22: 000000000000669c x21: 0000000000000000 [ 453.216903][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 453.217117][ T30] x17: 0000000037c60925 x16: 00000000b0db4dc8 x15: ffff80008393f5c6 [ 453.217314][ T30] x14: 00000000000009e6 x13: ffff800083d9b880 x12: 0000000000000000 [ 453.217588][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 453.217783][ T30] x8 : 00000000000009e7 x7 : 0000000000000c88 x6 : 0000000000000c89 [ 453.217987][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 453.218212][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 453.218417][ T30] Call trace: [ 453.218513][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 453.218676][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 453.218830][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 453.218971][ T30] process_one_work+0x1ac/0x320 [ 453.219111][ T30] worker_thread+0x18c/0x300 [ 453.219235][ T30] kthread+0x10c/0x120 [ 453.219346][ T30] ret_from_fork+0x10/0x20 [ 453.219466][ T30] ---[ end trace 0000000000000000 ]--- [ 454.406936][ T30] ------------[ cut here ]------------ [ 454.407030][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 454.407222][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 454.408405][ T30] Modules linked in: [ 454.408721][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 454.409222][ T30] Tainted: [W]=WARN [ 454.409426][ T30] Hardware name: linux,dummy-virt (DT) [ 454.409714][ T30] Workqueue: events drm_fb_helper_damage_work [ 454.410049][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 454.410417][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 454.410721][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 454.411063][ T30] sp : ffff800083d9bc20 [ 454.411285][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 454.411771][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 454.412207][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 454.412619][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 454.413022][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff80008393fd46 [ 454.413474][ T30] x14: 0000000000000a05 x13: ffff800083d9b880 x12: 0000000000000000 [ 454.413918][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 454.414340][ T30] x8 : 0000000000000a06 x7 : 0000000000000cc9 x6 : 0000000000000cca [ 454.414848][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 454.415323][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 454.415845][ T30] Call trace: [ 454.416157][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 454.416620][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 454.417055][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 454.417412][ T30] process_one_work+0x1ac/0x320 [ 454.417704][ T30] worker_thread+0x18c/0x300 [ 454.417962][ T30] kthread+0x10c/0x120 [ 454.418202][ T30] ret_from_fork+0x10/0x20 [ 454.418464][ T30] ---[ end trace 0000000000000000 ]--- [ 455.456839][ T30] ------------[ cut here ]------------ [ 455.456927][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 455.457114][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 455.458277][ T30] Modules linked in: [ 455.458552][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 455.458965][ T30] Tainted: [W]=WARN [ 455.459152][ T30] Hardware name: linux,dummy-virt (DT) [ 455.459426][ T30] Workqueue: events drm_fb_helper_damage_work [ 455.459749][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 455.460149][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 455.460439][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 455.460722][ T30] sp : ffff800083d9bc20 [ 455.460905][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 455.461351][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 455.461839][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 455.462243][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 455.462682][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff8000839404c6 [ 455.463089][ T30] x14: 0000000000000a24 x13: ffff800083d9b880 x12: 0000000000000000 [ 455.463499][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 455.463890][ T30] x8 : 0000000000000a25 x7 : 0000000000000d0a x6 : 0000000000000d0b [ 455.464336][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 455.464768][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 455.465209][ T30] Call trace: [ 455.465385][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 455.465673][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 455.465976][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 455.466289][ T30] process_one_work+0x1ac/0x320 [ 455.466551][ T30] worker_thread+0x18c/0x300 [ 455.466799][ T30] kthread+0x10c/0x120 [ 455.467019][ T30] ret_from_fork+0x10/0x20 [ 455.467282][ T30] ---[ end trace 0000000000000000 ]--- [ 456.556821][ T30] ------------[ cut here ]------------ [ 456.556911][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 456.557111][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 456.558219][ T30] Modules linked in: [ 456.558460][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 456.558949][ T30] Tainted: [W]=WARN [ 456.559134][ T30] Hardware name: linux,dummy-virt (DT) [ 456.559392][ T30] Workqueue: events drm_fb_helper_damage_work [ 456.559755][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 456.560132][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 456.560424][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 456.560701][ T30] sp : ffff800083d9bc20 [ 456.560889][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 456.561284][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 456.561700][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 456.562190][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 456.562607][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083940c46 [ 456.563026][ T30] x14: 0000000000000a43 x13: ffff800083d9b880 x12: 0000000000000000 [ 456.563416][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 456.563872][ T30] x8 : 0000000000000a44 x7 : 0000000000000d4b x6 : 0000000000000d4c [ 456.564303][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 456.564681][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 456.565081][ T30] Call trace: [ 456.565304][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 456.565606][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 456.565890][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 456.566234][ T30] process_one_work+0x1ac/0x320 [ 456.566495][ T30] worker_thread+0x18c/0x300 [ 456.566713][ T30] kthread+0x10c/0x120 [ 456.566911][ T30] ret_from_fork+0x10/0x20 [ 456.567144][ T30] ---[ end trace 0000000000000000 ]--- [ 457.607003][ T30] ------------[ cut here ]------------ [ 457.607095][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 457.607288][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 457.608486][ T30] Modules linked in: [ 457.608748][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 457.609169][ T30] Tainted: [W]=WARN [ 457.609355][ T30] Hardware name: linux,dummy-virt (DT) [ 457.609613][ T30] Workqueue: events drm_fb_helper_damage_work [ 457.609913][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 457.610232][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 457.610501][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 457.610763][ T30] sp : ffff800083d9bc20 [ 457.610934][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 457.611324][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 457.611709][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 457.612110][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 457.612510][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff8000839413c6 [ 457.612886][ T30] x14: 0000000000000a62 x13: ffff800083d9b880 x12: 0000000000000000 [ 457.613268][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 457.613657][ T30] x8 : 0000000000000a63 x7 : 0000000000000d8c x6 : 0000000000000d8d [ 457.614035][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 457.614415][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 457.614812][ T30] Call trace: [ 457.614997][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 457.615294][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 457.615603][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 457.615878][ T30] process_one_work+0x1ac/0x320 [ 457.616280][ T30] worker_thread+0x18c/0x300 [ 457.616575][ T30] kthread+0x10c/0x120 [ 457.616839][ T30] ret_from_fork+0x10/0x20 [ 457.617153][ T30] ---[ end trace 0000000000000000 ]--- [ 458.656833][ T30] ------------[ cut here ]------------ [ 458.656925][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 458.657119][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 458.658381][ T30] Modules linked in: [ 458.658738][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 458.659295][ T30] Tainted: [W]=WARN [ 458.659532][ T30] Hardware name: linux,dummy-virt (DT) [ 458.659836][ T30] Workqueue: events drm_fb_helper_damage_work [ 458.660229][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 458.660574][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 458.660856][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 458.661145][ T30] sp : ffff800083d9bc20 [ 458.661322][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 458.661722][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 458.662119][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 458.662546][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 458.662956][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083941b46 [ 458.663370][ T30] x14: 0000000000000a81 x13: ffff800083d9b880 x12: 0000000000000000 [ 458.663766][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 458.664250][ T30] x8 : 0000000000000a82 x7 : 0000000000000dcd x6 : 0000000000000dce [ 458.664652][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 458.665063][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 458.665424][ T30] Call trace: [ 458.665575][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 458.665885][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 458.666239][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 458.666524][ T30] process_one_work+0x1ac/0x320 [ 458.666821][ T30] worker_thread+0x18c/0x300 [ 458.667072][ T30] kthread+0x10c/0x120 [ 458.667286][ T30] ret_from_fork+0x10/0x20 [ 458.667534][ T30] ---[ end trace 0000000000000000 ]--- [ 459.756913][ T30] ------------[ cut here ]------------ [ 459.757009][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 459.757254][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 459.758494][ T30] Modules linked in: [ 459.758786][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 459.759334][ T30] Tainted: [W]=WARN [ 459.759565][ T30] Hardware name: linux,dummy-virt (DT) [ 459.759855][ T30] Workqueue: events drm_fb_helper_damage_work [ 459.760227][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 459.760595][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 459.760882][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 459.761178][ T30] sp : ffff800083d9bc20 [ 459.761463][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 459.761924][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 459.762373][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 459.762825][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 459.763279][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff8000839422c6 [ 459.763742][ T30] x14: 0000000000000aa0 x13: ffff800083d9b880 x12: 0000000000000000 [ 459.764271][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 459.764707][ T30] x8 : 0000000000000aa1 x7 : 0000000000000e0e x6 : 0000000000000e0f [ 459.765155][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 459.765583][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 459.766036][ T30] Call trace: [ 459.766238][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 459.766535][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 459.766989][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 459.767261][ T30] process_one_work+0x1ac/0x320 [ 459.767528][ T30] worker_thread+0x18c/0x300 [ 459.767779][ T30] kthread+0x10c/0x120 [ 459.767997][ T30] ret_from_fork+0x10/0x20 [ 459.768348][ T30] ---[ end trace 0000000000000000 ]--- [ 460.807207][ T30] ------------[ cut here ]------------ [ 460.807317][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 460.807590][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 460.809639][ T30] Modules linked in: [ 460.810062][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 460.810624][ T30] Tainted: [W]=WARN [ 460.810828][ T30] Hardware name: linux,dummy-virt (DT) [ 460.811133][ T30] Workqueue: events drm_fb_helper_damage_work [ 460.811460][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 460.812770][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 460.813115][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 460.813440][ T30] sp : ffff800083d9bc20 [ 460.813741][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 460.814224][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 460.814728][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 460.815198][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 460.816112][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083942a46 [ 460.817176][ T30] x14: 0000000000000abf x13: ffff800083d9b880 x12: 0000000000000000 [ 460.817690][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 460.818163][ T30] x8 : 0000000000000ac0 x7 : 0000000000000e4f x6 : 0000000000000e50 [ 460.818630][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 460.819079][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 460.820803][ T30] Call trace: [ 460.821825][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 460.822347][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 460.822905][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 460.823474][ T30] process_one_work+0x1ac/0x320 [ 460.823923][ T30] worker_thread+0x18c/0x300 [ 460.824256][ T30] kthread+0x10c/0x120 [ 460.824537][ T30] ret_from_fork+0x10/0x20 [ 460.824819][ T30] ---[ end trace 0000000000000000 ]--- [ 461.857291][ T30] ------------[ cut here ]------------ [ 461.857348][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 461.857479][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 461.858405][ T30] Modules linked in: [ 461.858559][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 461.858947][ T30] Tainted: [W]=WARN [ 461.859151][ T30] Hardware name: linux,dummy-virt (DT) [ 461.859421][ T30] Workqueue: events drm_fb_helper_damage_work [ 461.859767][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 461.860224][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 461.860532][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 461.860835][ T30] sp : ffff800083d9bc20 [ 461.861022][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 461.861436][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 461.861650][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 461.861966][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 461.862413][ T30] x17: ffff800083d93b90 x16: 0000000000001000 x15: ffff8000839431c6 [ 461.862858][ T30] x14: 0000000000000ade x13: ffff800083d9b880 x12: 0000000000000000 [ 461.863315][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 461.863665][ T30] x8 : 0000000000000adf x7 : 0000000000000e90 x6 : 0000000000000e91 [ 461.863957][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 461.864307][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 461.864572][ T30] Call trace: [ 461.864693][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 461.864892][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 461.865100][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 461.865291][ T30] process_one_work+0x1ac/0x320 [ 461.865497][ T30] worker_thread+0x18c/0x300 [ 461.865684][ T30] kthread+0x10c/0x120 [ 461.865846][ T30] ret_from_fork+0x10/0x20 [ 461.866087][ T30] ---[ end trace 0000000000000000 ]--- [ 462.957160][ T30] ------------[ cut here ]------------ [ 462.957256][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 462.957456][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 462.958898][ T30] Modules linked in: [ 462.959218][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 462.959822][ T30] Tainted: [W]=WARN [ 462.960039][ T30] Hardware name: linux,dummy-virt (DT) [ 462.960393][ T30] Workqueue: events drm_fb_helper_damage_work [ 462.960831][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 462.961255][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 462.961642][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 462.962051][ T30] sp : ffff800083d9bc20 [ 462.962280][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 462.962818][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 462.963251][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 462.963745][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 462.964373][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083943946 [ 462.964902][ T30] x14: 0000000000000afd x13: ffff800083d9b880 x12: 0000000000000000 [ 462.965341][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 462.965875][ T30] x8 : 0000000000000afe x7 : 0000000000000ed1 x6 : 0000000000000ed2 [ 462.966362][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 462.966761][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 462.967182][ T30] Call trace: [ 462.967359][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 462.967671][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 462.968055][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 462.968420][ T30] process_one_work+0x1ac/0x320 [ 462.968737][ T30] worker_thread+0x18c/0x300 [ 462.968973][ T30] kthread+0x10c/0x120 [ 462.969195][ T30] ret_from_fork+0x10/0x20 [ 462.969468][ T30] ---[ end trace 0000000000000000 ]--- [ 464.006806][ T30] ------------[ cut here ]------------ [ 464.006864][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 464.006991][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 464.008054][ T30] Modules linked in: [ 464.008347][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 464.008773][ T30] Tainted: [W]=WARN [ 464.008992][ T30] Hardware name: linux,dummy-virt (DT) [ 464.009273][ T30] Workqueue: events drm_fb_helper_damage_work [ 464.009657][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 464.010021][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 464.010245][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 464.010414][ T30] sp : ffff800083d9bc20 [ 464.010546][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 464.010782][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 464.011062][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 464.011296][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 464.011544][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff8000839440c6 [ 464.011788][ T30] x14: 0000000000000b1c x13: ffff800083d9b880 x12: 0000000000000000 [ 464.012055][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 464.012417][ T30] x8 : 0000000000000b1d x7 : 0000000000000f12 x6 : 0000000000000f13 [ 464.012732][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 464.012989][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 464.013363][ T30] Call trace: [ 464.013534][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 464.013719][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 464.013894][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 464.014064][ T30] process_one_work+0x1ac/0x320 [ 464.014217][ T30] worker_thread+0x18c/0x300 [ 464.015062][ T30] kthread+0x10c/0x120 [ 464.015766][ T30] ret_from_fork+0x10/0x20 [ 464.016054][ T30] ---[ end trace 0000000000000000 ]--- [ 465.061452][ T30] ------------[ cut here ]------------ [ 465.061545][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 465.061726][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 465.062948][ T30] Modules linked in: [ 465.063218][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 465.063677][ T30] Tainted: [W]=WARN [ 465.063821][ T30] Hardware name: linux,dummy-virt (DT) [ 465.063969][ T30] Workqueue: events drm_fb_helper_damage_work [ 465.064226][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 465.064457][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 465.064616][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 465.064767][ T30] sp : ffff800083d9bc20 [ 465.064862][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 465.065176][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 465.065565][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 465.066002][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 465.066371][ T30] x17: 0000000005b094ec x16: 00000000e51c2830 x15: ffff800083944846 [ 465.066599][ T30] x14: 0000000000000b3b x13: ffff800083d9b880 x12: 0000000000000000 [ 465.066909][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 465.067210][ T30] x8 : 0000000000000b3c x7 : 0000000000000f53 x6 : 0000000000000f54 [ 465.067417][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 465.067713][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 465.067994][ T30] Call trace: [ 465.068225][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 465.068393][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 465.068634][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 465.068787][ T30] process_one_work+0x1ac/0x320 [ 465.069014][ T30] worker_thread+0x18c/0x300 [ 465.069145][ T30] kthread+0x10c/0x120 [ 465.069258][ T30] ret_from_fork+0x10/0x20 [ 465.069412][ T30] ---[ end trace 0000000000000000 ]--- [ 466.182257][ T30] ------------[ cut here ]------------ [ 466.182347][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 466.182545][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 466.183851][ T30] Modules linked in: [ 466.184182][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 466.184691][ T30] Tainted: [W]=WARN [ 466.184909][ T30] Hardware name: linux,dummy-virt (DT) [ 466.185225][ T30] Workqueue: events drm_fb_helper_damage_work [ 466.185582][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 466.185927][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 466.186314][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 466.186623][ T30] sp : ffff800083d9bc20 [ 466.186822][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 466.187261][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 466.187700][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 466.188204][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 466.188638][ T30] x17: 0000000048ed1f0a x16: 00000000624a1a3b x15: ffff800083944fc6 [ 466.189131][ T30] x14: 0000000000000b5a x13: ffff800083d9b880 x12: 0000000000000000 [ 466.189601][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 466.190028][ T30] x8 : 0000000000000b5b x7 : 0000000000000f94 x6 : 0000000000000f95 [ 466.190457][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 466.190955][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 466.191407][ T30] Call trace: [ 466.191591][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 466.191918][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 466.192261][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 466.192643][ T30] process_one_work+0x1ac/0x320 [ 466.192930][ T30] worker_thread+0x18c/0x300 [ 466.193204][ T30] kthread+0x10c/0x120 [ 466.193459][ T30] ret_from_fork+0x10/0x20 [ 466.193711][ T30] ---[ end trace 0000000000000000 ]--- [ 467.276880][ T30] ------------[ cut here ]------------ [ 467.276975][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 467.277162][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 467.278707][ T30] Modules linked in: [ 467.278977][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 467.279475][ T30] Tainted: [W]=WARN [ 467.279698][ T30] Hardware name: linux,dummy-virt (DT) [ 467.279990][ T30] Workqueue: events drm_fb_helper_damage_work [ 467.280400][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 467.280852][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 467.281148][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 467.281403][ T30] sp : ffff800083d9bc20 [ 467.281609][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 467.282074][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 467.282492][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 467.282904][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 467.283342][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083945746 [ 467.283892][ T30] x14: 0000000000000b79 x13: ffff800083d9b880 x12: 0000000000000000 [ 467.284410][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 467.285004][ T30] x8 : 0000000000000b7a x7 : 0000000000000fd5 x6 : 0000000000000fd6 [ 467.285526][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 467.285944][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 467.286545][ T30] Call trace: [ 467.286720][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 467.287050][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 467.287370][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 467.287716][ T30] process_one_work+0x1ac/0x320 [ 467.287979][ T30] worker_thread+0x18c/0x300 [ 467.288277][ T30] kthread+0x10c/0x120 [ 467.288535][ T30] ret_from_fork+0x10/0x20 [ 467.288798][ T30] ---[ end trace 0000000000000000 ]--- [ 468.327033][ T30] ------------[ cut here ]------------ [ 468.327122][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 468.327312][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 468.328591][ T30] Modules linked in: [ 468.328901][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 468.329332][ T30] Tainted: [W]=WARN [ 468.329538][ T30] Hardware name: linux,dummy-virt (DT) [ 468.329776][ T30] Workqueue: events drm_fb_helper_damage_work [ 468.330095][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 468.330458][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 468.330839][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 468.331187][ T30] sp : ffff800083d9bc20 [ 468.331438][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 468.331887][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 468.332356][ T30] x23: 0000000000000000 x22: 000000000000685c x21: 0000000000000000 [ 468.332817][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 468.333240][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083945ec6 [ 468.333656][ T30] x14: 0000000000000b98 x13: ffff800083d9b880 x12: 0000000000000000 [ 468.334068][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 468.334468][ T30] x8 : 0000000000000b99 x7 : 0000000000001016 x6 : 0000000000001017 [ 468.334865][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 468.335316][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 468.335712][ T30] Call trace: [ 468.335890][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 468.336427][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 468.336780][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 468.337105][ T30] process_one_work+0x1ac/0x320 [ 468.337435][ T30] worker_thread+0x18c/0x300 [ 468.337754][ T30] kthread+0x10c/0x120 [ 468.338001][ T30] ret_from_fork+0x10/0x20 [ 468.338249][ T30] ---[ end trace 0000000000000000 ]--- [ 469.976910][ T30] ------------[ cut here ]------------ [ 469.977007][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 469.977209][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 469.978684][ T30] Modules linked in: [ 469.979002][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 469.979683][ T30] Tainted: [W]=WARN [ 469.979850][ T30] Hardware name: linux,dummy-virt (DT) [ 469.980130][ T30] Workqueue: events drm_fb_helper_damage_work [ 469.980452][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 469.980757][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 469.980984][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 469.981191][ T30] sp : ffff800083d9bc20 [ 469.981366][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 469.981752][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 469.982157][ T30] x23: 0000000000000000 x22: 0000000000006c0a x21: 0000000000000000 [ 469.982536][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 469.982937][ T30] x17: 0000000000000000 x16: f2f000000409fa00 x15: ffff800083946646 [ 469.983321][ T30] x14: 0000000000000bb7 x13: ffff800083d9b880 x12: 0000000000000000 [ 469.983712][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 469.984136][ T30] x8 : 0000000000000bb8 x7 : 0000000000001057 x6 : 0000000000001058 [ 469.984497][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 469.984873][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 469.985234][ T30] Call trace: [ 469.985381][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 469.985672][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 469.985971][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 469.986320][ T30] process_one_work+0x1ac/0x320 [ 469.986617][ T30] worker_thread+0x18c/0x300 [ 469.986879][ T30] kthread+0x10c/0x120 [ 469.987218][ T30] ret_from_fork+0x10/0x20 [ 469.987576][ T30] ---[ end trace 0000000000000000 ]--- [ 471.040764][ T30] ------------[ cut here ]------------ [ 471.040849][ T30] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 471.041036][ T30] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#1: kworker/1:1/30 [ 471.041955][ T30] Modules linked in: [ 471.056261][ T30] CPU: 1 UID: 0 PID: 30 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT [ 471.056660][ T30] Tainted: [W]=WARN [ 471.056799][ T30] Hardware name: linux,dummy-virt (DT) [ 471.057023][ T30] Workqueue: events drm_fb_helper_damage_work [ 471.064179][ T30] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 471.064463][ T30] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 471.064707][ T30] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 471.064942][ T30] sp : ffff800083d9bc20 [ 471.065125][ T30] x29: ffff800083d9bc50 x28: 0000000000000000 x27: 0000000000000000 [ 471.065454][ T30] x26: f9f0000005bff000 x25: ffff800083d9bc20 x24: f4f0000005e47c88 [ 471.065767][ T30] x23: 0000000000000000 x22: 0000000000006c0a x21: 0000000000000000 [ 471.066091][ T30] x20: 0000000000000000 x19: f9f0000005bff000 x18: 00000000ffffffff [ 471.066413][ T30] x17: ffff800083e53b90 x16: 0000000000001000 x15: ffff800083946dc6 [ 471.066727][ T30] x14: 0000000000000bd6 x13: ffff800083d9b880 x12: 0000000000000000 [ 471.067059][ T30] x11: ffff8000836b9030 x10: 0000000000000000 x9 : ffff8000836b9030 [ 471.080340][ T30] x8 : 0000000000000bd7 x7 : 0000000000001098 x6 : 0000000000001099 [ 471.080694][ T30] x5 : ffff8000836b8f50 x4 : fff07ffffc26f000 x3 : fff000007f8d1208 [ 471.081031][ T30] x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbf00000042b0000 [ 471.081344][ T30] Call trace: [ 471.081483][ T30] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 471.081725][ T30] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 471.081952][ T30] drm_fb_helper_damage_work+0x178/0x39c [ 471.082172][ T30] process_one_work+0x1ac/0x320 [ 471.082362][ T30] worker_thread+0x18c/0x300 [ 471.082547][ T30] kthread+0x10c/0x120 [ 471.082722][ T30] ret_from_fork+0x10/0x20 [ 471.082905][ T30] ---[ end trace 0000000000000000 ]---