last executing test programs: 2m18.534435503s ago: executing program 3 (id=10): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1c) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000001c0)={0x8df3, 0x5, 0x10, 0x7, 0x7, "fdd216a48c6bbd4cb75b5bde11fb49502387be", 0x7fffffff, 0x2}) write(r0, 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000600)={0x7b1b, 0x7, 0x10001, 0x8000, 0x17, "4ea93ba78a9b7f2ab669494b5ee53dad91d7b5"}) 2m18.521414041s ago: executing program 3 (id=13): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x28000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000100)={0x8, '\x00\x00\x00\x00\x00\x00\x00\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2m18.377966936s ago: executing program 3 (id=16): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]}) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000700)=@vmx={0x0, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}, {"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}}) 2m18.208186509s ago: executing program 3 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x1214040, 0x0) mount$fuseblk(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x11050ca, 0x0) 2m18.167778291s ago: executing program 3 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./dev\x00', &(0x7f0000000450)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000401e09030001000102000109022700010100c0320904000003ffffff00070581034000010705020240"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/ttyUSB0\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0xb8c) 2m16.960291134s ago: executing program 3 (id=27): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000340)=0x9) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000140)={0xfffdfff8, 0x80803, 0xfffffff2, 0x0, 0x4f, "144100", 0x9, 0x140220}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000002440)=0xd) 2m16.904796581s ago: executing program 32 (id=27): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000340)=0x9) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000140)={0xfffdfff8, 0x80803, 0xfffffff2, 0x0, 0x4f, "144100", 0x9, 0x140220}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000002440)=0xd) 2m3.039945853s ago: executing program 1 (id=225): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x36}}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0xd}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x28}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x7) shutdown(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, 0x0, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r3, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f000000d280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="38020000000000000000000000ffffff0300000000000000020000000000000010000000000000000300000000000000800000000200000006000000000000000400000000000000090000000000000007000000000000000200000000000000010001000000000005000000090000000180000000c0000002000000", @ANYRES32=r4, @ANYBLOB="ff07000005000000000000000000000000000000aa0b0000000000000300000003"], 0x0, 0x0, 0x0}) getdents64(r5, &(0x7f0000000100)=""/134, 0x86) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[], 0x4a}, 0x1, 0x0, 0x0, 0x40000}, 0xc101) sendmsg$inet6(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)="b1", 0x1}], 0x1}, 0x4000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000019c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/4096, 0x1000, 0x1, 0x0}, &(0x7f0000001a00)=0x40) r6 = socket(0x10, 0x3, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x4000000000001f2, 0xfc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x15, 0xf, &(0x7f0000000100)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x8}, {0x4, 0x1, 0xb, 0x9, 0x0, 0x8}}, {{0x6, 0x0, 0xb, 0xa}, {0xf}}, [], {{0x7, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000040)={r9, 0xaa, 0xffff, 0x8, 0xa, 0xfffffb3a}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000003c0)={r9, @in={{0x2, 0x4e24, @multicast1}}, 0x6, 0x86}, &(0x7f0000000480)=0x88) 2m2.05953232s ago: executing program 1 (id=235): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="88020000", @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="6102330050300100080211000001080211000000505050505050"], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2m1.990357689s ago: executing program 1 (id=238): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r0, &(0x7f00000001c0)="703a732f70202e2f66696c65303a301125", 0x11) 2m1.868378963s ago: executing program 1 (id=240): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 2m1.729630739s ago: executing program 1 (id=242): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000580)='./file0\x00', &(0x7f0000000780)='./file2\x00') symlinkat(&(0x7f0000001040)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2m1.17018638s ago: executing program 1 (id=244): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x36}}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0xd}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x28}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x7) shutdown(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, 0x0, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r3, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, &(0x7f00000063c0)="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", 0x2000, &(0x7f000000d280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="38020000000000000000000000ffffff0300000000000000020000000000000010000000000000000300000000000000800000000200000006000000000000000400000000000000090000000000000007000000000000000200000000000000010001000000000005000000090000000180000000c0000002000000", @ANYRES32=r4, @ANYBLOB="ff07000005000000000000000000000000000000aa0b0000000000000300000003"], 0x0, 0x0, 0x0}) getdents64(r5, &(0x7f0000000100)=""/134, 0x86) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[], 0x4a}, 0x1, 0x0, 0x0, 0x40000}, 0xc101) sendmsg$inet6(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)="b1", 0x1}], 0x1}, 0x4000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000019c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/4096, 0x1000, 0x1, 0x0}, &(0x7f0000001a00)=0x40) r6 = socket(0x10, 0x3, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x4000000000001f2, 0xfc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x15, 0xf, &(0x7f0000000100)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x8}, {0x4, 0x1, 0xb, 0x9, 0x0, 0x8}}, {{0x6, 0x0, 0xb, 0xa}, {0xf}}, [], {{0x7, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000040)={r9, 0xaa, 0xffff, 0x8, 0xa, 0xfffffb3a}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000003c0)={r9, @in={{0x2, 0x4e24, @multicast1}}, 0x6, 0x86}, &(0x7f0000000480)=0x88) 2m1.169886298s ago: executing program 33 (id=244): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x36}}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0xd}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x28}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x7) shutdown(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, 0x0, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r3, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, &(0x7f00000063c0)="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", 0x2000, &(0x7f000000d280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="38020000000000000000000000ffffff0300000000000000020000000000000010000000000000000300000000000000800000000200000006000000000000000400000000000000090000000000000007000000000000000200000000000000010001000000000005000000090000000180000000c0000002000000", @ANYRES32=r4, @ANYBLOB="ff07000005000000000000000000000000000000aa0b0000000000000300000003"], 0x0, 0x0, 0x0}) getdents64(r5, &(0x7f0000000100)=""/134, 0x86) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[], 0x4a}, 0x1, 0x0, 0x0, 0x40000}, 0xc101) sendmsg$inet6(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)="b1", 0x1}], 0x1}, 0x4000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000019c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/4096, 0x1000, 0x1, 0x0}, &(0x7f0000001a00)=0x40) r6 = socket(0x10, 0x3, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x4000000000001f2, 0xfc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x15, 0xf, &(0x7f0000000100)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r10}, {}, {}, {0x85, 0x0, 0x0, 0x8}, {0x4, 0x1, 0xb, 0x9, 0x0, 0x8}}, {{0x6, 0x0, 0xb, 0xa}, {0xf}}, [], {{0x7, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000040)={r9, 0xaa, 0xffff, 0x8, 0xa, 0xfffffb3a}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000003c0)={r9, @in={{0x2, 0x4e24, @multicast1}}, 0x6, 0x86}, &(0x7f0000000480)=0x88) 1m16.617864371s ago: executing program 2 (id=690): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$cgroup_int(r0, &(0x7f0000000200), 0xffffffc1) lseek(r0, 0x1, 0x7) read$FUSE(r0, &(0x7f0000000240)={0x2020}, 0x2020) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x22052, r0, 0x0) 1m15.899323373s ago: executing program 2 (id=693): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000001680)=0x1, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x2, @empty, 0xfffffffe}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a40)="fb", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20080058) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @empty, 0x6}, 0x1c) 1m15.749678404s ago: executing program 2 (id=695): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x28000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000100)={0x8, '\x00\x00\x00\x00\x00\x00\x00\x00'}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m15.414453372s ago: executing program 2 (id=698): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x1214040, 0x0) mount$fuseblk(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x11050ca, 0x0) 1m15.372165733s ago: executing program 2 (id=700): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x50, &(0x7f0000000240)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}, @val={@void}, {@ipv6={0x86dd, @udp={0x0, 0x6, "910100", 0x16, 0x11, 0xff, @remote, @mcast2, {[], {0x0, 0xe22, 0x16, 0x0, @gue={{0x2, 0x0, 0x3, 0x3}, "4fe846155ed9"}}}}}}}, 0x0) 1m14.97945445s ago: executing program 2 (id=705): ftruncate(0xffffffffffffffff, 0x3) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev_mcast\x00') lseek(r1, 0x80006, 0x1) 1m14.86574323s ago: executing program 34 (id=705): ftruncate(0xffffffffffffffff, 0x3) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev_mcast\x00') lseek(r1, 0x80006, 0x1) 26.97275867s ago: executing program 4 (id=1178): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x2b, 0xffffffde, 0x318145a8, 0x0, 0xfffe, 0x3, 0xfffffff8, 0x0, 0x0, 0x4, 0x100}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) flock(r2, 0x8) 23.805591508s ago: executing program 4 (id=1209): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x48800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x100000000000000, 0x2, 0x180, 0x4, 0xcbc, 0xf1, 0x2, 0x0, 0x8002, 0x6, 0xa32, 0x9, 0x9, 0x9, 0x9], 0x100000, 0x3c4210}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x7, 0x8, 0xc5, 0x0, 0x3, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000bc0)) 23.630394743s ago: executing program 4 (id=1212): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x200}, 0x1c) listen(r0, 0xf) accept4(r1, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x80800) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) 22.698768385s ago: executing program 4 (id=1216): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000180)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x482, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x7, r1, 0x0}]) 22.496926482s ago: executing program 4 (id=1218): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket(0x2, 0x3, 0xff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd2(0x2000003, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000240)={r2, 0x7fc, 0x2, r2}) ioctl$KVM_SET_IRQCHIP(r1, 0xae64, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae71, &(0x7f00000002c0)={[{0x10000, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff, 0x80, 0x1, 0x0, 0x0, 0x100000000000000}, {0xffffffff, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x10, 0xc}, {0x10000, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x21, 0x3, 0xfd, 0x0, 0xfe, 0x0, 0x800}]}) 22.269985968s ago: executing program 4 (id=1221): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, 0x0, 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x88fd537e5e114b6f, 0x12, r0, 0x0) 22.182584186s ago: executing program 35 (id=1221): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, 0x0, 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x88fd537e5e114b6f, 0x12, r0, 0x0) 13.647815802s ago: executing program 5 (id=1302): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000006c0), 0x1a0001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) close(0x3) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='0', 0xfffd, 0x4000854, &(0x7f0000000300)={0xa, 0x4e21, 0xbe7, @loopback, 0x800000c0}, 0x1c) 13.368295866s ago: executing program 5 (id=1306): getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r0, 0x0, 0x0) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi1\x00', 0x2, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000440)={'dt2814\x00', [0x300, 0xc0000000, 0x2, 0x400, 0xe, 0x800005, 0x7, 0x6, 0x8, 0x56, 0xffffffff, 0x1, 0x1, 0xfffffffc, 0x10000b, 0x0, 0x5, 0x4007a, 0x3, 0x3, 0x89, 0x12, 0x7f, 0x0, 0x5, 0xe66, 0x1, 0x2000008, 0xa6b3, 0x0, 0x5]}) r2 = landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x3, 0x2}, 0x30, 0x0) landlock_restrict_self(r2, 0x9) 12.239742652s ago: executing program 5 (id=1313): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) quotactl_fd$Q_QUOTAOFF(r0, 0xffffffff80000301, 0x0, 0x0) 11.392245443s ago: executing program 5 (id=1316): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0xc020662a, 0x0) 11.336505475s ago: executing program 5 (id=1319): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') r0 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x40049366, 0x0) 11.237669445s ago: executing program 5 (id=1320): ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, 0x0) close(0x3) syz_emit_vhci(&(0x7f00000002c0)=ANY=[@ANYBLOB="02c92012000e00050015ddecdd9963c24f6a1ceb33ff0000060000001f2f7f70ddb045"], 0x17) syz_open_dev$I2C(&(0x7f00000007c0), 0x0, 0x40) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) sendmmsg(r1, 0x0, 0x0, 0x88c3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8f}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000480)=0x45) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0xc, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000300)={0x0, 'veth1_to_batadv\x00', {0x3}, 0x7}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x129c81, 0x0) ppoll(&(0x7f0000000280)=[{r5, 0x6200}], 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) ioctl$TCSETS(r5, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x7f, 0x6, 0x1, "ec720d001ef6be99b473d27aef0100008000"}) r6 = syz_open_pts(r5, 0x40000) dup3(r6, r5, 0x0) splice(r5, 0x0, r4, 0x0, 0x7ffff000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) 1.702640524s ago: executing program 0 (id=1400): ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000100)={[{0x7ff, 0x2, 0x49, 0x8, 0xc0, 0xf, 0x21, 0x24, 0x8, 0xa, 0x0, 0x7, 0xa}, {0x100001, 0x2, 0xb8, 0x8, 0xd8, 0x81, 0x8, 0x85, 0x5, 0x9, 0xf, 0x7}, {0x7, 0x6ab, 0x3, 0x3, 0xf8, 0x9, 0x7c, 0x3, 0xa, 0x86, 0xc, 0xa7, 0xf}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000240)={0xe0003, 0x0, {[0x8, 0x7, 0x4, 0x8, 0x3, 0x8, 0x4, 0x4]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.557992648s ago: executing program 7 (id=1401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x80047601, 0x0) 1.54433515s ago: executing program 0 (id=1402): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x595f, 0x10000, 0x0, 0x51}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000280)=@IORING_OP_READV=@use_registered_buffer={0x1, 0xc, 0x4004, @fd_index=0x3, 0x5, 0x0, 0x0, 0x10, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r1, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{0xa, 0x4000, 0x0, 0x1}, 'syz1\x00', 0x26}) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) 1.497436578s ago: executing program 7 (id=1403): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000640)=@newqdisc={0x24, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r4, {0x6}, {0xffff, 0xffff}, {0x2, 0xa}}}, 0x24}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) 1.408418771s ago: executing program 0 (id=1406): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000240)='tracefs\x00', 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x121302, 0x0) fchown(r0, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) fchownat(r0, 0x0, 0xee01, 0x0, 0x400) write$binfmt_register(r0, 0x0, 0x0) pidfd_send_signal(r0, 0x32, 0x0, 0x0) 1.326345229s ago: executing program 7 (id=1407): r0 = openat$kvm(0xffffff9c, &(0x7f0000000140), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x200004, 0xff, 0x2, 0x4, 0x0, 0x7, 0xc4, 0x3, 0xff, 0x6, 0xc, 0x8, 0x1}, {0x8, 0xaef2, 0x6, 0xc, 0xc, 0xfe, 0x8, 0x3, 0x0, 0x13, 0x1, 0x6, 0x7}, {0xffffd, 0x6, 0xc, 0xf, 0x1, 0x5, 0x0, 0xfb, 0x7a, 0x15, 0x1, 0x1, 0x2}], 0x5}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x1, 0x6, 0xfffffffffffffffd, 0x0, 0x8000000000010004, 0xfffffffffffffffd, 0x4002004c3, 0x167a, 0x0, 0xfff, 0x10, 0x4, 0x0, 0x0, 0x8, 0x3], 0xeeee8000, 0x2011c0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.326062982s ago: executing program 0 (id=1408): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x161140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000015c0)={0x1, 0x0, [{0x1, 0x9, 0x7, 0x1, 0x8}]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)=0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000880)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.127320279s ago: executing program 7 (id=1409): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1c5) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x190) fcntl$notify(r0, 0x402, 0x13) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x8, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x100) pwrite64(r1, &(0x7f00000000c0)='\f', 0x1, 0x8000c61) 1.087156215s ago: executing program 7 (id=1411): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000200)=0x474c, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0xfffffffc, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x101, 0x4) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/33, 0x21}, 0x4}], 0x3d5, 0x45833af92e4b38ff, 0x0) 879.498339ms ago: executing program 6 (id=1412): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x8183) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x1, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x1, 0x1, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close_range(r0, r2, 0x0) 744.422662ms ago: executing program 7 (id=1413): socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) 741.691456ms ago: executing program 6 (id=1421): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xf7) symlinkat(&(0x7f0000000880)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000940)='dummy_udc.0', 0xb) 418.64692ms ago: executing program 6 (id=1414): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x2}, {0xfff1, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000280)=@newtfilter={0x5c, 0x2c, 0x401, 0x0, 0x25dfdbed, {0x0, 0x0, 0x0, r2, {0x3}, {0xe, 0xffff}, {0x300, 0xa}}, [@filter_kind_options=@f_u32={{0x8}, {0x30, 0x2, [@TCA_U32_SEL={0x24, 0x5, {0x9, 0x6, 0x1, 0x1, 0x7, 0x2, 0x7, 0x5, [{0x5, 0x1, 0x8, 0xd8}]}}, @TCA_U32_FLAGS={0x8, 0xb, 0x2}]}}]}, 0x5c}}, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 349.994988ms ago: executing program 0 (id=1415): unshare(0x28000600) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x8840, 0xa2) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1082, 0x12) write(r2, &(0x7f0000000100)='?', 0x1) sendfile(r2, r1, 0x0, 0x3ffff) 257.671021ms ago: executing program 6 (id=1416): socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='e:mygroup/myevent sched.sched_switch\n\x00', 0x25) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/events/mygroup/myevent/enable\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\n\x00', 0x2) write(r1, &(0x7f00000001c0)='0\n\x00', 0x2) 257.434377ms ago: executing program 0 (id=1417): syz_usb_connect(0x0, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) read$char_usb(r0, &(0x7f00000002c0)=""/151, 0x97) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close(r0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 125.037231ms ago: executing program 6 (id=1418): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a400000010000104080000000300000000000000", @ANYRES32=0x0, @ANYBLOB="fab0817dbcb5"], 0xa4}, 0x1, 0x0, 0x0, 0x20044010}, 0x4040) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4028af11, &(0x7f00000001c0)) 0s ago: executing program 6 (id=1419): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x8a, 0x4, 0x7fffffff, 0xd, "00080000000000000000000cadf100004000"}) r2 = syz_open_pts(r1, 0x141401) fcntl$setstatus(r2, 0x4, 0x2000) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): x10 [ 146.243711][ T9018] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 146.243725][ T9018] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 146.243741][ T9018] ? __lock_acquire+0x4c5/0x1ec0 [ 146.243762][ T9018] ? lock_acquire+0x1d1/0x380 [ 146.243777][ T9018] ? copy_process+0x4806/0x8370 [ 146.243800][ T9018] copy_process+0x4811/0x8370 [ 146.243816][ T9018] ? try_to_wake_up+0x70a/0x1c90 [ 146.243840][ T9018] ? __pfx_copy_process+0x10/0x10 [ 146.243857][ T9018] ? futex_wake+0x4ea/0x5e0 [ 146.243872][ T9018] ? futex_private_hash_put.part.0+0xdc/0x180 [ 146.243898][ T9018] kernel_clone+0x176/0x9d0 [ 146.243923][ T9018] ? __pfx_futex_wake+0x10/0x10 [ 146.243945][ T9018] ? __pfx_kernel_clone+0x10/0x10 [ 146.243981][ T9018] ? ksys_write+0x190/0x250 [ 146.244008][ T9018] __do_compat_sys_ia32_clone+0xd4/0x120 [ 146.244028][ T9018] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 146.244045][ T9018] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 146.244090][ T9018] __do_fast_syscall_32+0x13a/0x8b0 [ 146.244122][ T9018] do_fast_syscall_32+0x32/0x70 [ 146.244148][ T9018] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 146.244184][ T9018] RIP: 0023:0xf6fdefec [ 146.244208][ T9018] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 146.244217][ T9018] RSP: 002b:00000000f53cd4bc EFLAGS: 00000202 ORIG_RAX: 0000000000000078 [ 146.244237][ T9018] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 0000000000000000 [ 146.244247][ T9018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 146.244256][ T9018] RBP: 00000000f53cd5ec R08: 0000000000000000 R09: 0000000000000000 [ 146.244266][ T9018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 146.244275][ T9018] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 146.244293][ T9018] [ 146.608752][ T9034] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 146.720064][ T5737] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 146.976092][ T35] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 147.127823][ T35] usb 9-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 147.128855][ T35] usb 9-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 147.128889][ T35] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.128910][ T35] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 147.128942][ T35] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 147.131902][ T35] usb 9-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 147.131919][ T35] usb 9-1: Manufacturer: syz [ 147.133846][ T35] usb 9-1: config 0 descriptor?? [ 147.446179][ T10] usb 10-1: new high-speed USB device number 16 using dummy_hcd [ 147.552038][ T35] appleir 0003:05AC:8243.0010: unknown main item tag 0x0 [ 147.562799][ T35] appleir 0003:05AC:8243.0010: hiddev0,hidraw1: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 147.606793][ T10] usb 10-1: Using ep0 maxpacket: 8 [ 147.608910][ T10] usb 10-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 147.612712][ T10] usb 10-1: config 168 descriptor has 1 excess byte, ignoring [ 147.612784][ T10] usb 10-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 147.612938][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 147.613015][ T10] usb 10-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 147.613078][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 147.613143][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 147.613216][ T10] usb 10-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 147.613280][ T10] usb 10-1: config 168 interface 0 has no altsetting 0 [ 147.626380][ T10] usb 10-1: config 168 descriptor has 1 excess byte, ignoring [ 147.626420][ T10] usb 10-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 147.626451][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 147.626473][ T10] usb 10-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 147.626493][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 147.626513][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 147.626534][ T10] usb 10-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 147.626589][ T10] usb 10-1: config 168 interface 0 has no altsetting 0 [ 147.631610][ T10] usb 10-1: config 168 descriptor has 1 excess byte, ignoring [ 147.631670][ T10] usb 10-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 147.632005][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 147.632090][ T10] usb 10-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 147.632141][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 147.632440][ T10] usb 10-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 147.632491][ T10] usb 10-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 147.632513][ T10] usb 10-1: config 168 interface 0 has no altsetting 0 [ 147.647839][ T10] usb 10-1: string descriptor 0 read error: -22 [ 147.648353][ T10] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.721106][ T10] adutux 10-1:168.0: ADU100 now attached to /dev/usb/adutux1 [ 147.947374][ T50] usb 10-1: USB disconnect, device number 16 [ 148.061437][ T5511] usb 9-1: USB disconnect, device number 13 [ 148.664459][ T9070] FAULT_INJECTION: forcing a failure. [ 148.664459][ T9070] name failslab, interval 1, probability 0, space 0, times 0 [ 148.664662][ T9070] CPU: 0 UID: 0 PID: 9070 Comm: syz.0.1071 Tainted: G L syzkaller #0 PREEMPT(full) [ 148.664713][ T9070] Tainted: [L]=SOFTLOCKUP [ 148.664723][ T9070] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 148.664736][ T9070] Call Trace: [ 148.664744][ T9070] [ 148.664754][ T9070] dump_stack_lvl+0x100/0x190 [ 148.664792][ T9070] should_fail_ex.cold+0x5/0xa [ 148.664821][ T9070] should_failslab+0xc2/0x120 [ 148.664849][ T9070] __kmalloc_cache_node_noprof+0x94/0x720 [ 148.664873][ T9070] ? kfree+0x22b/0x6d0 [ 148.664903][ T9070] ? blk_mq_init_tags+0x8c/0x300 [ 148.664950][ T9070] blk_mq_init_tags+0x8c/0x300 [ 148.664985][ T9070] blk_mq_alloc_map_and_rqs+0x244/0xe30 [ 148.665019][ T9070] ? blk_mq_update_queue_map+0x227/0x3a0 [ 148.665058][ T9070] blk_mq_alloc_tag_set+0x848/0x1330 [ 148.665101][ T9070] loop_add+0x3b7/0xb60 [ 148.665127][ T9070] ? __pfx_loop_add+0x10/0x10 [ 148.665169][ T9070] ? __fget_files+0x34/0x3d0 [ 148.665194][ T9070] ? find_held_lock+0x2b/0x80 [ 148.665218][ T9070] ? __fget_files+0x215/0x3d0 [ 148.665243][ T9070] loop_control_ioctl+0xae/0x620 [ 148.665268][ T9070] ? __pfx_loop_control_ioctl+0x10/0x10 [ 148.665299][ T9070] ? __pfx_loop_control_ioctl+0x10/0x10 [ 148.665355][ T9070] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 148.665450][ T9070] __do_fast_syscall_32+0x13a/0x8b0 [ 148.665491][ T9070] do_fast_syscall_32+0x32/0x70 [ 148.665521][ T9070] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 148.665572][ T9070] RIP: 0023:0xf702efec [ 148.665600][ T9070] Code: Unable to access opcode bytes at 0xf702efc2. [ 148.665610][ T9070] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 148.665634][ T9070] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000004c80 [ 148.665651][ T9070] RDX: 0000000007000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.665667][ T9070] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 148.665684][ T9070] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 148.665699][ T9070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 148.665731][ T9070] [ 148.668550][ T9070] blk-mq: reduced tag depth (128 -> 64) [ 148.867124][ T5511] usb 11-1: new high-speed USB device number 9 using dummy_hcd [ 149.024326][ T5888] kernel write not supported for file /tomoyo/query (pid: 5888 comm: kworker/0:6) [ 149.036925][ T5511] usb 11-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 149.037565][ T5511] usb 11-1: config 0 has no interfaces? [ 149.041034][ T5511] usb 11-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.041053][ T5511] usb 11-1: Product: syz [ 149.041065][ T5511] usb 11-1: Manufacturer: syz [ 149.041076][ T5511] usb 11-1: SerialNumber: syz [ 149.044230][ T5511] usb 11-1: config 0 descriptor?? [ 149.226156][ T1345] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 149.254042][ T5511] usb 11-1: USB disconnect, device number 9 [ 149.378130][ T1345] usb 5-1: unable to get BOS descriptor or descriptor too short [ 149.381932][ T1345] usb 5-1: not running at top speed; connect to a high speed hub [ 149.382024][ T1345] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 149.383033][ T1345] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 149.383051][ T1345] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 149.383070][ T1345] usb 5-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 149.383088][ T1345] usb 5-1: config 14 has no interface number 0 [ 149.383103][ T1345] usb 5-1: config 14 has no interface number 1 [ 149.383148][ T1345] usb 5-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 149.383170][ T1345] usb 5-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 149.383193][ T1345] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 149.383216][ T1345] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 137, setting to 64 [ 149.383237][ T1345] usb 5-1: config 14 interface 57 has no altsetting 0 [ 149.383253][ T1345] usb 5-1: config 14 interface 228 has no altsetting 0 [ 149.386092][ T1345] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.386118][ T1345] usb 5-1: Product: syz [ 149.386136][ T1345] usb 5-1: Manufacturer: syz [ 149.386153][ T1345] usb 5-1: SerialNumber: syz [ 149.812123][ T1345] legousbtower 5-1:14.57: interrupt endpoints not found [ 149.892523][ T9100] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=3835797286 (7671594572 ns) > initial count (4918772610 ns). Using initial count to start timer. [ 149.903971][ T9100] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=2527804186 (323558935808 ns) > initial count (117850194176 ns). Using initial count to start timer. [ 150.127857][ T9108] FAULT_INJECTION: forcing a failure. [ 150.127857][ T9108] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 150.128209][ T9108] CPU: 2 UID: 0 PID: 9108 Comm: syz.4.1087 Tainted: G L syzkaller #0 PREEMPT(full) [ 150.128242][ T9108] Tainted: [L]=SOFTLOCKUP [ 150.128250][ T9108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 150.128262][ T9108] Call Trace: [ 150.128270][ T9108] [ 150.128279][ T9108] dump_stack_lvl+0x100/0x190 [ 150.128310][ T9108] should_fail_ex.cold+0x5/0xa [ 150.128338][ T9108] _copy_from_user+0x2e/0xd0 [ 150.128363][ T9108] do_handle_open+0x6ba/0xf20 [ 150.128396][ T9108] ? __pfx_do_handle_open+0x10/0x10 [ 150.128440][ T9108] ? __do_fast_syscall_32+0x13a/0x8b0 [ 150.128470][ T9108] __do_fast_syscall_32+0x13a/0x8b0 [ 150.128500][ T9108] do_fast_syscall_32+0x32/0x70 [ 150.128528][ T9108] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 150.128554][ T9108] RIP: 0023:0xf702efec [ 150.128577][ T9108] Code: Unable to access opcode bytes at 0xf702efc2. [ 150.128585][ T9108] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000156 [ 150.128606][ T9108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000400 [ 150.128624][ T9108] RDX: 0000000000422001 RSI: 0000000000000000 RDI: 0000000000000000 [ 150.128637][ T9108] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 150.128650][ T9108] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 150.128663][ T9108] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 150.128690][ T9108] [ 150.221277][ T1345] legousbtower 5-1:14.228: LEGO USB Tower firmware version is 0.0 build 0 [ 150.225838][ T1345] legousbtower 5-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 150.475991][ T5511] usb 11-1: new high-speed USB device number 10 using dummy_hcd [ 150.625962][ T5511] usb 11-1: Using ep0 maxpacket: 16 [ 150.626858][ T5511] usb 11-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 150.627876][ T5511] usb 11-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 150.627911][ T5511] usb 11-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.627929][ T5511] usb 11-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 150.627944][ T5511] usb 11-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 150.627962][ T5511] usb 11-1: config 0 interface 0 has no altsetting 0 [ 150.627983][ T5511] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.630039][ T5511] usb 11-1: config 0 descriptor?? [ 150.726069][ T6097] usb 10-1: new high-speed USB device number 17 using dummy_hcd [ 150.846730][ T5511] usbhid 11-1:0.0: can't add hid device: -71 [ 150.846823][ T5511] usbhid 11-1:0.0: probe with driver usbhid failed with error -71 [ 150.847998][ T5511] usb 11-1: USB disconnect, device number 10 [ 150.886674][ T6097] usb 10-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 150.887504][ T6097] usb 10-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 150.887520][ T6097] usb 10-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 150.887532][ T6097] usb 10-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 150.887550][ T6097] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.911589][ T9123] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 150.911825][ T9123] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 150.913540][ T6097] pl2303 10-1:1.0: pl2303 converter detected [ 150.920676][ T6097] usb 10-1: pl2303 converter now attached to ttyUSB0 [ 151.194711][ T1345] usb 10-1: USB disconnect, device number 17 [ 151.195675][ T9123] pl2303 10-1:1.0: pl2303_vendor_write - failed to write [0007]: -71 [ 151.195841][ T9123] pl2303 ttyUSB0: pl2303_get_line_request - failed: -19 [ 151.198247][ T9123] pl2303 ttyUSB0: pl2303_set_line_request - failed: -19 [ 151.198335][ T9123] pl2303 10-1:1.0: pl2303_vendor_read - failed to read [000a]: -19 [ 151.198381][ T9123] pl2303 ttyUSB0: failed to submit interrupt urb: -19 [ 151.215096][ T1345] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 151.215507][ T1345] pl2303 10-1:1.0: device disconnected [ 151.316054][ T5093] Bluetooth: hci0: command 0x0c1a tx timeout [ 151.344799][ T9135] FAULT_INJECTION: forcing a failure. [ 151.344799][ T9135] name failslab, interval 1, probability 0, space 0, times 0 [ 151.344854][ T9135] CPU: 3 UID: 0 PID: 9135 Comm: syz.4.1097 Tainted: G L syzkaller #0 PREEMPT(full) [ 151.344931][ T9135] Tainted: [L]=SOFTLOCKUP [ 151.344940][ T9135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.344948][ T9135] Call Trace: [ 151.344955][ T9135] [ 151.344962][ T9135] dump_stack_lvl+0x100/0x190 [ 151.344987][ T9135] should_fail_ex.cold+0x5/0xa [ 151.345004][ T9135] should_failslab+0xc2/0x120 [ 151.345023][ T9135] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 151.345039][ T9135] ? __d_alloc+0x35/0xa50 [ 151.345056][ T9135] __d_alloc+0x35/0xa50 [ 151.345071][ T9135] d_alloc_pseudo+0x1c/0xc0 [ 151.345089][ T9135] alloc_file_pseudo+0x118/0x290 [ 151.345107][ T9135] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 151.345128][ T9135] __anon_inode_getfile+0xe8/0x280 [ 151.345147][ T9135] do_seccomp+0xcff/0x2730 [ 151.345163][ T9135] ? __pfx_do_seccomp+0x10/0x10 [ 151.345174][ T9135] ? xfd_validate_state+0x129/0x190 [ 151.345213][ T9135] __do_fast_syscall_32+0x13a/0x8b0 [ 151.345234][ T9135] do_fast_syscall_32+0x32/0x70 [ 151.345253][ T9135] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 151.345275][ T9135] RIP: 0023:0xf702efec [ 151.345294][ T9135] Code: Unable to access opcode bytes at 0xf702efc2. [ 151.345333][ T9135] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000162 [ 151.345348][ T9135] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000000002a [ 151.345357][ T9135] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.345365][ T9135] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.345373][ T9135] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 151.345381][ T9135] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 151.345422][ T9135] [ 151.478410][ T9082] usb 5-1: LEGO USB Tower reset control request failed [ 151.484621][ T7095] usb 5-1: USB disconnect, device number 16 [ 151.492946][ T7095] legousbtower 5-1:14.228: LEGO USB Tower #-160 now disconnected [ 151.542158][ T5093] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 152.154386][ T9145] X25: diagnostic #0 - 00 00 00 [ 152.462086][ T9156] FAULT_INJECTION: forcing a failure. [ 152.462086][ T9156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 152.462136][ T9156] CPU: 3 UID: 0 PID: 9156 Comm: syz.6.1103 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.462169][ T9156] Tainted: [L]=SOFTLOCKUP [ 152.462177][ T9156] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 152.462184][ T9156] Call Trace: [ 152.462189][ T9156] [ 152.462194][ T9156] dump_stack_lvl+0x100/0x190 [ 152.462216][ T9156] should_fail_ex.cold+0x5/0xa [ 152.462229][ T9156] ? prepare_alloc_pages+0x16d/0x5b0 [ 152.462247][ T9156] should_fail_alloc_page+0xeb/0x140 [ 152.462265][ T9156] prepare_alloc_pages+0x1f0/0x5b0 [ 152.462284][ T9156] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 152.462305][ T9156] ? find_held_lock+0x2b/0x80 [ 152.462317][ T9156] ? is_bpf_text_address+0x8a/0x1a0 [ 152.462334][ T9156] ? is_bpf_text_address+0x8a/0x1a0 [ 152.462351][ T9156] ? bpf_ksym_find+0x124/0x1c0 [ 152.462363][ T9156] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 152.462379][ T9156] ? is_bpf_text_address+0x94/0x1a0 [ 152.462394][ T9156] ? kernel_text_address+0x8d/0x100 [ 152.462410][ T9156] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 152.462429][ T9156] ? arch_stack_walk+0xa6/0xf0 [ 152.462448][ T9156] ? stack_trace_save+0x8e/0xc0 [ 152.462462][ T9156] ? __pfx_stack_trace_save+0x10/0x10 [ 152.462476][ T9156] ? kernel_text_address+0x8d/0x100 [ 152.462494][ T9156] ? kasan_save_stack+0x3f/0x50 [ 152.462506][ T9156] ? kasan_save_stack+0x30/0x50 [ 152.462518][ T9156] ? kasan_save_track+0x14/0x30 [ 152.462531][ T9156] ? __kasan_slab_alloc+0x89/0x90 [ 152.462544][ T9156] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 152.462557][ T9156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 152.462578][ T9156] ? policy_nodemask+0xed/0x4f0 [ 152.462602][ T9156] alloc_pages_mpol+0x201/0x550 [ 152.462628][ T9156] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 152.462666][ T9156] alloc_pages_noprof+0x1a/0x160 [ 152.462709][ T9156] pte_alloc_one+0x1c/0x3d0 [ 152.462739][ T9156] __pte_alloc+0x6d/0x380 [ 152.462762][ T9156] ? __pfx___pte_alloc+0x10/0x10 [ 152.462789][ T9156] do_anonymous_page+0x1307/0x2050 [ 152.462813][ T9156] ? find_held_lock+0x2b/0x80 [ 152.462825][ T9156] ? __pmd_alloc+0x3f6/0x950 [ 152.462838][ T9156] ? __pmd_alloc+0x3f6/0x950 [ 152.462853][ T9156] ? __pfx_do_anonymous_page+0x10/0x10 [ 152.462870][ T9156] ? do_raw_spin_unlock+0x145/0x1e0 [ 152.462889][ T9156] ? _raw_spin_unlock+0x28/0x50 [ 152.462902][ T9156] ? __pmd_alloc+0x3fb/0x950 [ 152.462918][ T9156] __handle_mm_fault+0x1ff3/0x2f60 [ 152.462938][ T9156] ? __pfx___handle_mm_fault+0x10/0x10 [ 152.462954][ T9156] ? __pfx_mt_find+0x10/0x10 [ 152.462983][ T9156] handle_mm_fault+0x363/0xa20 [ 152.463003][ T9156] __get_user_pages+0x8ae/0x2c30 [ 152.463023][ T9156] ? __pfx___get_user_pages+0x10/0x10 [ 152.463037][ T9156] ? lock_acquire+0x1d1/0x380 [ 152.463054][ T9156] ? mmap_read_lock_maybe_expand+0x1e2/0x3d0 [ 152.463075][ T9156] get_user_pages_remote+0x3d2/0xb10 [ 152.463092][ T9156] ? __pfx_get_user_pages_remote+0x10/0x10 [ 152.463112][ T9156] get_arg_page+0xf4/0x310 [ 152.463130][ T9156] ? __pfx_get_arg_page+0x10/0x10 [ 152.463149][ T9156] ? do_raw_spin_lock+0x128/0x260 [ 152.463168][ T9156] ? alloc_bprm+0x54e/0x9e0 [ 152.463178][ T9156] ? alloc_bprm+0x54e/0x9e0 [ 152.463190][ T9156] copy_string_kernel+0x17d/0x3f0 [ 152.463208][ T9156] ? alloc_bprm+0x596/0x9e0 [ 152.463221][ T9156] do_execveat_common.isra.0+0x2e6/0x580 [ 152.463236][ T9156] __ia32_compat_sys_execve+0x9c/0xd0 [ 152.463249][ T9156] __do_fast_syscall_32+0x13a/0x8b0 [ 152.463267][ T9156] do_fast_syscall_32+0x32/0x70 [ 152.463283][ T9156] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 152.463298][ T9156] RIP: 0023:0xf6fdefec [ 152.463312][ T9156] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 152.463317][ T9156] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 000000000000000b [ 152.463329][ T9156] RAX: ffffffffffffffda RBX: 0000000080000240 RCX: 0000000000000000 [ 152.463432][ T9156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 152.463440][ T9156] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 152.463447][ T9156] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 152.463454][ T9156] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 152.463470][ T9156] [ 152.760509][ T9162] FAULT_INJECTION: forcing a failure. [ 152.760509][ T9162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 152.762155][ T9162] CPU: 1 UID: 0 PID: 9162 Comm: syz.5.1107 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.762194][ T9162] Tainted: [L]=SOFTLOCKUP [ 152.762202][ T9162] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 152.762233][ T9162] Call Trace: [ 152.762243][ T9162] [ 152.762253][ T9162] dump_stack_lvl+0x100/0x190 [ 152.762292][ T9162] should_fail_ex.cold+0x5/0xa [ 152.762321][ T9162] ? prepare_alloc_pages+0x16d/0x5b0 [ 152.762355][ T9162] should_fail_alloc_page+0xeb/0x140 [ 152.762389][ T9162] prepare_alloc_pages+0x1f0/0x5b0 [ 152.762424][ T9162] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 152.762471][ T9162] ? rcu_is_watching+0x13/0xc0 [ 152.762497][ T9162] ? trace_sched_exit_tp+0x120/0x160 [ 152.762525][ T9162] ? __schedule+0x126b/0x6920 [ 152.762555][ T9162] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 152.762601][ T9162] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 152.762643][ T9162] ? __pfx___schedule+0x10/0x10 [ 152.762677][ T9162] ? preempt_schedule_thunk+0x16/0x40 [ 152.762705][ T9162] ? preempt_schedule_common+0x3c/0xb0 [ 152.762742][ T9162] ? __lock_acquire+0x4c5/0x1ec0 [ 152.762776][ T9162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 152.762809][ T9162] ? policy_nodemask+0xed/0x4f0 [ 152.762844][ T9162] alloc_pages_mpol+0x201/0x550 [ 152.762876][ T9162] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 152.762907][ T9162] ? __folio_batch_add_and_move+0x5e5/0xc60 [ 152.762948][ T9162] folio_alloc_mpol_noprof+0x36/0x260 [ 152.762984][ T9162] shmem_alloc_folio+0x135/0x160 [ 152.763016][ T9162] shmem_alloc_and_add_folio+0x371/0xd40 [ 152.763057][ T9162] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 152.763094][ T9162] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 152.763131][ T9162] ? __lock_acquire+0x4c5/0x1ec0 [ 152.763165][ T9162] shmem_get_folio_gfp+0x75b/0x1980 [ 152.763207][ T9162] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 152.763246][ T9162] ? __pfx___might_resched+0x10/0x10 [ 152.763275][ T9162] ? noop_dirty_folio+0xfd/0x160 [ 152.763314][ T9162] shmem_fallocate+0x6f7/0x1090 [ 152.763361][ T9162] ? __pfx_shmem_fallocate+0x10/0x10 [ 152.763406][ T9162] ? __lock_acquire+0x4c5/0x1ec0 [ 152.763441][ T9162] ? __pfx___schedule+0x10/0x10 [ 152.763480][ T9162] ? lock_acquire+0x1d1/0x380 [ 152.763512][ T9162] ? compat_ioctl_preallocate+0x132/0x220 [ 152.763559][ T9162] ? __pfx_shmem_fallocate+0x10/0x10 [ 152.763594][ T9162] vfs_fallocate+0x576/0x10a0 [ 152.763624][ T9162] ? __pfx_vfs_fallocate+0x10/0x10 [ 152.763652][ T9162] ? _copy_from_user+0x95/0xd0 [ 152.763681][ T9162] compat_ioctl_preallocate+0x132/0x220 [ 152.763717][ T9162] ? __pfx_compat_ioctl_preallocate+0x10/0x10 [ 152.763767][ T9162] __ia32_compat_sys_ioctl+0x235/0x360 [ 152.763806][ T9162] __do_fast_syscall_32+0x13a/0x8b0 [ 152.763841][ T9162] do_fast_syscall_32+0x32/0x70 [ 152.763872][ T9162] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 152.763900][ T9162] RIP: 0023:0xf701efec [ 152.763927][ T9162] Code: Unable to access opcode bytes at 0xf701efc2. [ 152.763938][ T9162] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 152.763960][ T9162] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000402c5828 [ 152.763976][ T9162] RDX: 0000000080000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 152.763991][ T9162] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 152.764005][ T9162] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 152.764019][ T9162] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 152.764048][ T9162] [ 152.972066][ T9169] FAULT_INJECTION: forcing a failure. [ 152.972066][ T9169] name failslab, interval 1, probability 0, space 0, times 0 [ 152.972122][ T9169] CPU: 0 UID: 0 PID: 9169 Comm: syz.5.1109 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.972149][ T9169] Tainted: [L]=SOFTLOCKUP [ 152.972154][ T9169] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 152.972161][ T9169] Call Trace: [ 152.972166][ T9169] [ 152.972171][ T9169] dump_stack_lvl+0x100/0x190 [ 152.972192][ T9169] should_fail_ex.cold+0x5/0xa [ 152.972207][ T9169] should_failslab+0xc2/0x120 [ 152.972224][ T9169] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 152.972237][ T9169] ? lock_list_lru_of_memcg+0x23f/0x710 [ 152.972254][ T9169] ? __d_alloc+0x35/0xa50 [ 152.972271][ T9169] __d_alloc+0x35/0xa50 [ 152.972287][ T9169] d_alloc_parallel+0x105/0x14c0 [ 152.972306][ T9169] ? lock_acquire+0x1d1/0x380 [ 152.972322][ T9169] ? find_held_lock+0x2b/0x80 [ 152.972333][ T9169] ? __d_lookup+0x25c/0x4a0 [ 152.972349][ T9169] ? __pfx_d_alloc_parallel+0x10/0x10 [ 152.972368][ T9169] ? __d_lookup+0x266/0x4a0 [ 152.972393][ T9169] ? d_lookup+0xe7/0x190 [ 152.972418][ T9169] proc_fill_cache+0x225/0x3a0 [ 152.972438][ T9169] ? __pfx_proc_ns_instantiate+0x10/0x10 [ 152.972453][ T9169] ? __pfx_proc_fill_cache+0x10/0x10 [ 152.972471][ T9169] proc_ns_dir_readdir+0x1ba/0x530 [ 152.972494][ T9169] iterate_dir+0x296/0xae0 [ 152.972521][ T9169] __ia32_sys_getdents64+0x13a/0x2c0 [ 152.972533][ T9169] ? __pfx___ia32_sys_getdents64+0x10/0x10 [ 152.972543][ T9169] ? xfd_validate_state+0x129/0x190 [ 152.972568][ T9169] ? __pfx_filldir64+0x10/0x10 [ 152.972634][ T9169] __do_fast_syscall_32+0x13a/0x8b0 [ 152.972662][ T9169] ? lockdep_hardirqs_on+0x7d/0x110 [ 152.972681][ T9169] do_fast_syscall_32+0x32/0x70 [ 152.972699][ T9169] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 152.972715][ T9169] RIP: 0023:0xf701efec [ 152.972729][ T9169] Code: Unable to access opcode bytes at 0xf701efc2. [ 152.972735][ T9169] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 00000000000000dc [ 152.972747][ T9169] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 152.972755][ T9169] RDX: 0000000000000077 RSI: 0000000000000000 RDI: 0000000000000000 [ 152.972762][ T9169] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 152.972769][ T9169] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 152.972776][ T9169] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 152.972791][ T9169] [ 153.279015][ T9187] binder: 9186:9187 ioctl c0306201 80000040 returned -14 [ 153.282809][ T9187] binder: 9186:9187 ioctl c0306201 80000640 returned -22 [ 153.410657][ T9197] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1117'. [ 155.132877][ T9197] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.142276][ T9197] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 155.196082][ T9219] binder: 9218:9219 ioctl c0306201 80000040 returned -14 [ 155.201707][ T1158] sl0: header compression turned on [ 155.399193][ T9236] overlayfs: upper fs does not support file handles, falling back to index=off. [ 155.412750][ T9238] FAULT_INJECTION: forcing a failure. [ 155.412750][ T9238] name failslab, interval 1, probability 0, space 0, times 0 [ 155.417590][ T9238] CPU: 1 UID: 0 PID: 9238 Comm: syz.4.1126 Tainted: G L syzkaller #0 PREEMPT(full) [ 155.417628][ T9238] Tainted: [L]=SOFTLOCKUP [ 155.417634][ T9238] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 155.417648][ T9238] Call Trace: [ 155.417664][ T9238] [ 155.417673][ T9238] dump_stack_lvl+0x100/0x190 [ 155.417706][ T9238] should_fail_ex.cold+0x5/0xa [ 155.417730][ T9238] should_failslab+0xc2/0x120 [ 155.417754][ T9238] __kmalloc_noprof+0xfc/0x840 [ 155.417773][ T9238] ? lockdep_init_map_type+0x5c/0x250 [ 155.417795][ T9238] ? nft_trans_alloc+0x1d/0x2d0 [ 155.417810][ T9238] nft_trans_alloc+0x1d/0x2d0 [ 155.417822][ T9238] nf_tables_newtable+0x1363/0x1a90 [ 155.417840][ T9238] ? __pfx_nf_tables_newtable+0x10/0x10 [ 155.417854][ T9238] ? net_generic+0x25/0x2a0 [ 155.417872][ T9238] ? __nla_parse+0x40/0x60 [ 155.417896][ T9238] nfnetlink_rcv_batch+0x1410/0x2880 [ 155.417920][ T9238] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 155.417935][ T9238] ? find_held_lock+0x2b/0x80 [ 155.417948][ T9238] ? __local_bh_enable_ip+0xa5/0x120 [ 155.417967][ T9238] ? lockdep_hardirqs_on+0x7d/0x110 [ 155.417984][ T9238] ? __dev_queue_xmit+0xa12/0x4970 [ 155.418016][ T9238] ? __nla_parse+0x40/0x60 [ 155.418035][ T9238] nfnetlink_rcv+0x3bd/0x440 [ 155.418050][ T9238] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 155.418068][ T9238] netlink_unicast+0x585/0x850 [ 155.418083][ T9238] ? __pfx_netlink_unicast+0x10/0x10 [ 155.418102][ T9238] netlink_sendmsg+0x8b0/0xda0 [ 155.418120][ T9238] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.418134][ T9238] ? apparmor_socket_sendmsg+0x165/0x280 [ 155.418151][ T9238] ____sys_sendmsg+0xa4d/0xbe0 [ 155.418173][ T9238] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.418186][ T9238] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.418210][ T9238] ___sys_sendmsg+0x190/0x1e0 [ 155.418228][ T9238] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.418246][ T9238] ? futex_wait+0x11e/0x370 [ 155.418265][ T9238] ? find_held_lock+0x2b/0x80 [ 155.418285][ T9238] __sys_sendmsg+0x160/0x210 [ 155.418300][ T9238] ? __pfx___sys_sendmsg+0x10/0x10 [ 155.418321][ T9238] __do_fast_syscall_32+0x13a/0x8b0 [ 155.418340][ T9238] do_fast_syscall_32+0x32/0x70 [ 155.418357][ T9238] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 155.418372][ T9238] RIP: 0023:0xf702efec [ 155.418388][ T9238] Code: Unable to access opcode bytes at 0xf702efc2. [ 155.418393][ T9238] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 155.418405][ T9238] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800000c0 [ 155.418413][ T9238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 155.418419][ T9238] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 155.418426][ T9238] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 155.418432][ T9238] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 155.418447][ T9238] [ 155.522957][ T9248] sl0: header compression turned on [ 155.546773][ T6097] usb 11-1: new high-speed USB device number 11 using dummy_hcd [ 155.696870][ T6097] usb 11-1: Using ep0 maxpacket: 8 [ 155.697661][ T6097] usb 11-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 155.698595][ T6097] usb 11-1: config index 0 descriptor too short (expected 301, got 45) [ 155.698634][ T6097] usb 11-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 155.698655][ T6097] usb 11-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 155.698677][ T6097] usb 11-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 155.698705][ T6097] usb 11-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 155.698739][ T6097] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.944175][ T6097] usb 11-1: usb_control_msg returned -32 [ 155.944292][ T6097] usbtmc 11-1:16.0: can't read capabilities [ 156.303991][ T9228] usbtmc 11-1:16.0: usb_control_msg returned -71 [ 156.307300][ T3264] usb 11-1: USB disconnect, device number 11 [ 157.892194][ T9309] i2c i2c-1: Frontend requested software zigzag, but didn't set the frequency step size [ 158.471512][ T9330] netlink: 'syz.6.1155': attribute type 1 has an invalid length. [ 158.493775][ T9330] 8021q: adding VLAN 0 to HW filter on device macvlan0 [ 158.511300][ T9330] netlink: 'syz.6.1155': attribute type 1 has an invalid length. [ 158.521957][ T9330] 8021q: adding VLAN 0 to HW filter on device macvlan1 [ 158.746556][ T5093] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 158.851964][ T9345] binder: 9342:9345 ioctl c0306201 80000640 returned -22 [ 159.986686][ T9370] FAULT_INJECTION: forcing a failure. [ 159.986686][ T9370] name failslab, interval 1, probability 0, space 0, times 0 [ 159.986742][ T9370] CPU: 1 UID: 0 PID: 9370 Comm: syz.0.1163 Tainted: G L syzkaller #0 PREEMPT(full) [ 159.986770][ T9370] Tainted: [L]=SOFTLOCKUP [ 159.986775][ T9370] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 159.986782][ T9370] Call Trace: [ 159.986787][ T9370] [ 159.986792][ T9370] dump_stack_lvl+0x100/0x190 [ 159.986825][ T9370] should_fail_ex.cold+0x5/0xa [ 159.986842][ T9370] should_failslab+0xc2/0x120 [ 159.986862][ T9370] kmem_cache_alloc_noprof+0x92/0x6a0 [ 159.986876][ T9370] ? security_file_alloc+0x34/0x2c0 [ 159.986895][ T9370] security_file_alloc+0x34/0x2c0 [ 159.986917][ T9370] init_file+0x95/0x480 [ 159.986932][ T9370] alloc_empty_file+0x79/0x1c0 [ 159.986947][ T9370] alloc_file_pseudo+0x183/0x290 [ 159.986964][ T9370] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 159.986980][ T9370] ? __kasan_kmalloc+0xaa/0xb0 [ 159.986996][ T9370] __anon_inode_getfile+0xe8/0x280 [ 159.987016][ T9370] sync_file_alloc+0x65/0x160 [ 159.987032][ T9370] sync_file_create+0x17/0xf0 [ 159.987046][ T9370] sw_sync_ioctl+0x3b4/0x13f0 [ 159.987064][ T9370] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 159.987078][ T9370] ? find_held_lock+0x2b/0x80 [ 159.987089][ T9370] ? __fget_files+0x215/0x3d0 [ 159.987100][ T9370] ? hook_file_ioctl_common+0x140/0x440 [ 159.987124][ T9370] ? __fget_files+0x21f/0x3d0 [ 159.987139][ T9370] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 159.987156][ T9370] compat_ptr_ioctl+0x6e/0xa0 [ 159.987173][ T9370] ? __pfx_compat_ptr_ioctl+0x10/0x10 [ 159.987189][ T9370] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 159.987209][ T9370] __do_fast_syscall_32+0x13a/0x8b0 [ 159.987233][ T9370] do_fast_syscall_32+0x32/0x70 [ 159.987248][ T9370] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 159.987263][ T9370] RIP: 0023:0xf702efec [ 159.987276][ T9370] Code: Unable to access opcode bytes at 0xf702efc2. [ 159.987281][ T9370] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 159.987293][ T9370] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000c0285700 [ 159.987300][ T9370] RDX: 0000000080001d00 RSI: 0000000000000000 RDI: 0000000000000000 [ 159.987307][ T9370] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 159.987313][ T9370] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 159.987320][ T9370] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 159.987334][ T9370] [ 160.336071][ T5824] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 160.507462][ T5824] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 160.512900][ T5824] usb 5-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 160.518191][ T5824] usb 5-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 160.527414][ T5824] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.531258][ T5824] usb 5-1: Product: syz [ 160.533404][ T5824] usb 5-1: Manufacturer: syz [ 160.535536][ T5824] usb 5-1: SerialNumber: syz [ 160.582305][ T3264] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 160.810567][ T9383] FAULT_INJECTION: forcing a failure. [ 160.810567][ T9383] name failslab, interval 1, probability 0, space 0, times 0 [ 160.810660][ T9383] CPU: 0 UID: 0 PID: 9383 Comm: syz.5.1167 Tainted: G L syzkaller #0 PREEMPT(full) [ 160.810690][ T9383] Tainted: [L]=SOFTLOCKUP [ 160.810699][ T9383] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 160.810710][ T9383] Call Trace: [ 160.810717][ T9383] [ 160.810723][ T9383] dump_stack_lvl+0x100/0x190 [ 160.810764][ T9383] should_fail_ex.cold+0x5/0xa [ 160.810805][ T9383] should_failslab+0xc2/0x120 [ 160.810836][ T9383] __kmalloc_cache_noprof+0x91/0x6d0 [ 160.810865][ T9383] ? open_substream+0xec/0x970 [ 160.810902][ T9383] open_substream+0xec/0x970 [ 160.810932][ T9383] rawmidi_open_priv+0x595/0x6f0 [ 160.810964][ T9383] snd_rawmidi_open+0x4b4/0xb90 [ 160.810986][ T9383] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 160.811007][ T9383] ? __pfx_default_wake_function+0x10/0x10 [ 160.811043][ T9383] ? lock_acquire+0x1d1/0x380 [ 160.811070][ T9383] ? do_raw_spin_lock+0x128/0x260 [ 160.811103][ T9383] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 160.811123][ T9383] snd_open+0x201/0x450 [ 160.811150][ T9383] ? __pfx_snd_open+0x10/0x10 [ 160.811173][ T9383] chrdev_open+0x234/0x6a0 [ 160.811196][ T9383] ? __pfx_chrdev_open+0x10/0x10 [ 160.811219][ T9383] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 160.811248][ T9383] do_dentry_open+0x6ab/0x14d0 [ 160.811267][ T9383] ? __pfx_chrdev_open+0x10/0x10 [ 160.811294][ T9383] vfs_open+0x82/0x3f0 [ 160.811322][ T9383] path_openat+0x19fa/0x2440 [ 160.811348][ T9383] ? __pfx_path_openat+0x10/0x10 [ 160.811377][ T9383] do_file_open+0x20e/0x430 [ 160.811400][ T9383] ? __pfx_do_file_open+0x10/0x10 [ 160.811440][ T9383] ? _raw_spin_unlock+0x28/0x50 [ 160.811469][ T9383] ? alloc_fd+0x471/0x7a0 [ 160.811498][ T9383] do_sys_openat2+0x10f/0x1e0 [ 160.811525][ T9383] ? __pfx_do_sys_openat2+0x10/0x10 [ 160.811554][ T9383] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 160.811579][ T9383] __ia32_compat_sys_openat+0x12d/0x210 [ 160.811607][ T9383] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 160.811643][ T9383] do_int80_emulation+0x166/0x650 [ 160.811673][ T9383] asm_int80_emulation+0x1a/0x20 [ 160.811691][ T9383] RIP: 0023:0xf71575ab [ 160.811709][ T9383] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 160.811726][ T9383] RSP: 002b:00000000f540d03c EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 160.811747][ T9383] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f540d100 [ 160.811759][ T9383] RDX: 0000000000143102 RSI: 0000000000000000 RDI: 0000000000000000 [ 160.811772][ T9383] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 160.811782][ T9383] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 160.811793][ T9383] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 160.811819][ T9383] [ 160.819883][ T1345] usb 5-1: USB disconnect, device number 17 [ 160.827142][ C1] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 161.637112][ T3264] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 161.637284][ T3264] ath9k_htc: Failed to initialize the device [ 161.647090][ T1345] usb 5-1: ath9k_htc: USB layer deinitialized [ 161.816725][ T9417] FAULT_INJECTION: forcing a failure. [ 161.816725][ T9417] name failslab, interval 1, probability 0, space 0, times 0 [ 161.816798][ T9417] CPU: 0 UID: 0 PID: 9417 Comm: syz.4.1174 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.816831][ T9417] Tainted: [L]=SOFTLOCKUP [ 161.816838][ T9417] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 161.816849][ T9417] Call Trace: [ 161.816854][ T9417] [ 161.816861][ T9417] dump_stack_lvl+0x100/0x190 [ 161.816883][ T9417] should_fail_ex.cold+0x5/0xa [ 161.816904][ T9417] should_failslab+0xc2/0x120 [ 161.816923][ T9417] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 161.816943][ T9417] ? x509_get_sig_params+0xf5/0x6c0 [ 161.816961][ T9417] kmemdup_noprof+0x29/0x60 [ 161.816979][ T9417] x509_get_sig_params+0xf5/0x6c0 [ 161.816997][ T9417] ? __asan_memcpy+0x3c/0x60 [ 161.817018][ T9417] x509_cert_parse+0x4e9/0x910 [ 161.817043][ T9417] x509_key_preparse+0x65/0x9c0 [ 161.817069][ T9417] asymmetric_key_preparse+0xce/0x1d0 [ 161.817091][ T9417] ? __pfx_asymmetric_key_preparse+0x10/0x10 [ 161.817110][ T9417] __key_create_or_update+0x463/0xe30 [ 161.817130][ T9417] ? __pfx___key_create_or_update+0x10/0x10 [ 161.817148][ T9417] ? lookup_user_key+0x3f3/0x1300 [ 161.817171][ T9417] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 161.817187][ T9417] ? __pfx_keyring_search_iterator+0x10/0x10 [ 161.817208][ T9417] key_create_or_update+0x42/0x60 [ 161.817227][ T9417] __do_sys_add_key+0x2e8/0x460 [ 161.817240][ T9417] ? __pfx___do_sys_add_key+0x10/0x10 [ 161.817259][ T9417] __do_fast_syscall_32+0x13a/0x8b0 [ 161.817278][ T9417] do_fast_syscall_32+0x32/0x70 [ 161.817295][ T9417] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 161.817310][ T9417] RIP: 0023:0xf702efec [ 161.817325][ T9417] Code: Unable to access opcode bytes at 0xf702efc2. [ 161.817331][ T9417] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 000000000000011e [ 161.817375][ T9417] RAX: ffffffffffffffda RBX: 0000000080000040 RCX: 0000000000000000 [ 161.817386][ T9417] RDX: 0000000080000200 RSI: 0000000000000559 RDI: 000000002e38cf22 [ 161.817397][ T9417] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 161.817406][ T9417] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 161.817416][ T9417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 161.817432][ T9417] [ 161.986060][ T1345] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 162.156016][ T1345] usb 5-1: Using ep0 maxpacket: 32 [ 162.156754][ T1345] usb 5-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 1.08 [ 162.159953][ T1345] usb 5-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 162.159996][ T1345] usb 5-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 162.163005][ T1345] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.163028][ T1345] usb 5-1: Product: syz [ 162.163037][ T1345] usb 5-1: Manufacturer: syz [ 162.163046][ T1345] usb 5-1: SerialNumber: syz [ 162.172819][ T1345] ldusb 5-1:1.0: LD USB Device #0 now attached to major 180 minor 0 [ 162.302039][ T9427] Bluetooth: ISO socket layer initialized [ 162.439278][ T10] usb 5-1: USB disconnect, device number 18 [ 162.440131][ C1] ldusb 5-1:1.0: usb_submit_urb failed (-19) [ 162.445753][ T9376] ldusb 5-1:1.0: Couldn't submit interrupt_out_urb -19 [ 162.452980][ T10] ldusb 5-1:1.0: LD USB Device #0 now disconnected [ 162.495950][ T9408] comedi comedi1: reset error (fatal) [ 163.219413][ T9440] FAULT_INJECTION: forcing a failure. [ 163.219413][ T9440] name failslab, interval 1, probability 0, space 0, times 0 [ 163.225806][ T9440] CPU: 1 UID: 0 PID: 9440 Comm: syz.0.1183 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.225853][ T9440] Tainted: [L]=SOFTLOCKUP [ 163.225875][ T9440] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 163.225889][ T9440] Call Trace: [ 163.225897][ T9440] [ 163.225905][ T9440] dump_stack_lvl+0x100/0x190 [ 163.225938][ T9440] should_fail_ex.cold+0x5/0xa [ 163.225964][ T9440] should_failslab+0xc2/0x120 [ 163.225991][ T9440] __kvmalloc_node_noprof+0x113/0x9b0 [ 163.226015][ T9440] ? lockdep_init_map_type+0x5c/0x250 [ 163.226043][ T9440] ? alloc_netdev_mqs+0xd40/0x15c0 [ 163.226073][ T9440] alloc_netdev_mqs+0xd40/0x15c0 [ 163.226102][ T9440] ppp_ioctl+0x96c/0x27b0 [ 163.226132][ T9440] ? __pfx_ppp_ioctl+0x10/0x10 [ 163.226160][ T9440] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 163.226198][ T9440] ppp_compat_ioctl+0x10c/0x3e0 [ 163.226223][ T9440] ? __pfx_ppp_compat_ioctl+0x10/0x10 [ 163.226252][ T9440] ? __fget_files+0x21f/0x3d0 [ 163.226280][ T9440] ? __pfx_ppp_compat_ioctl+0x10/0x10 [ 163.226306][ T9440] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 163.226342][ T9440] __do_fast_syscall_32+0x13a/0x8b0 [ 163.226373][ T9440] do_fast_syscall_32+0x32/0x70 [ 163.226400][ T9440] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 163.226423][ T9440] RIP: 0023:0xf702efec [ 163.226444][ T9440] Code: Unable to access opcode bytes at 0xf702efc2. [ 163.226458][ T9440] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 163.226478][ T9440] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000c004743e [ 163.226490][ T9440] RDX: 0000000080000200 RSI: 0000000000000000 RDI: 0000000000000000 [ 163.226503][ T9440] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 163.226515][ T9440] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 163.226527][ T9440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 163.226556][ T9440] [ 163.799785][ T9470] evm: overlay not supported [ 163.927922][ T9475] input: syz0 as /devices/virtual/input/input20 [ 164.149744][ T9482] XFS (mtdblock0): Invalid superblock magic number [ 164.176392][ T9491] : renamed from veth0_vlan (while UP) [ 164.661426][ T9504] netlink: 256 bytes leftover after parsing attributes in process `syz.6.1203'. [ 164.661674][ T9504] unsupported nlmsg_type 40 [ 164.976122][ T3264] usb 11-1: new high-speed USB device number 12 using dummy_hcd [ 165.146624][ T3264] usb 11-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 165.147838][ T3264] usb 11-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.149598][ T3264] usb 11-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.149616][ T3264] usb 11-1: Product: syz [ 165.149626][ T3264] usb 11-1: Manufacturer: syz [ 165.149635][ T3264] usb 11-1: SerialNumber: syz [ 165.313296][ T9515] dummy0: entered promiscuous mode [ 165.324302][ T9515] dummy0: left promiscuous mode [ 165.359631][ T9508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.360116][ T9508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 165.363505][ T3264] cdc_ether 11-1:1.0: skipping garbage [ 165.363749][ T3264] cdc_ether 11-1:1.0: probe with driver cdc_ether failed with error -22 [ 165.367580][ T3264] usb 11-1: USB disconnect, device number 12 [ 165.438558][ T5093] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 165.826658][ T5844] usb 11-1: new high-speed USB device number 13 using dummy_hcd [ 165.975992][ T5844] usb 11-1: Using ep0 maxpacket: 8 [ 165.988264][ T5844] usb 11-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 165.991836][ T5844] usb 11-1: config index 0 descriptor too short (expected 301, got 72) [ 165.991853][ T5844] usb 11-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 165.991873][ T5844] usb 11-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 165.991884][ T5844] usb 11-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 165.991896][ T5844] usb 11-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 165.991908][ T5844] usb 11-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.991929][ T5844] usb 11-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.213358][ T5844] usb 11-1: GET_CAPABILITIES returned 0 [ 166.213518][ T5844] usbtmc 11-1:16.0: can't read capabilities [ 166.454006][ T3264] usb 11-1: USB disconnect, device number 13 [ 166.549429][ T9558] gadgetfs: bound to dummy_udc driver [ 166.751154][ T9559] gadgetfs: suspended from state 2 [ 166.797435][ T5511] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 167.125116][ T5737] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 167.134647][ T5737] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 167.142708][ T5737] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 167.149677][ T5737] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 167.150238][ T5737] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 167.654164][ T9576] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.657284][ T9576] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.663445][ T9576] bridge_slave_0: entered allmulticast mode [ 167.666343][ T9576] bridge_slave_0: entered promiscuous mode [ 167.672982][ T9576] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.676481][ T9576] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.676619][ T9576] bridge_slave_1: entered allmulticast mode [ 167.679581][ T9576] bridge_slave_1: entered promiscuous mode [ 167.710357][ T9576] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.714859][ T9576] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.751717][ T9576] team0: Port device team_slave_0 added [ 167.755189][ T9576] team0: Port device team_slave_1 added [ 167.770582][ T9576] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.772292][ T9576] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 167.772318][ T9576] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.773756][ T9576] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.773767][ T9576] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 167.773786][ T9576] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.805023][ T9576] hsr_slave_0: entered promiscuous mode [ 167.806009][ T9576] hsr_slave_1: entered promiscuous mode [ 167.806535][ T9576] debugfs: 'hsr0' already exists in 'hsr' [ 167.806553][ T9576] Cannot create hsr debugfs directory [ 167.973019][ T9576] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 167.981945][ T9576] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 167.985732][ T9576] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 167.991132][ T9576] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 167.991917][ T9576] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 168.001008][ T9576] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 168.003837][ T9576] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 168.012354][ T9576] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 168.076984][ T9576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.090811][ T9576] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.094216][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.094320][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.102014][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.102136][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.161925][ T9576] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 168.480392][ T9576] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.816945][ T9576] veth0_vlan: entered promiscuous mode [ 168.832517][ T9576] veth1_vlan: entered promiscuous mode [ 168.891205][ T9576] veth0_macvtap: entered promiscuous mode [ 168.908138][ T9576] veth1_macvtap: entered promiscuous mode [ 168.962262][ T9576] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 168.982355][ T9576] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.057724][ T5788] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.057785][ T5788] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.057834][ T5788] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.057866][ T5788] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.139489][ T221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.139535][ T221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.190955][ T221] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.191006][ T221] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.236202][ T5093] Bluetooth: hci3: command tx timeout [ 169.612215][ T9676] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 169.612512][ T9676] block device autoloading is deprecated and will be removed. [ 170.116556][ T1345] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 170.287060][ T1345] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 170.288177][ T1345] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 170.288198][ T1345] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 170.288227][ T1345] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.302930][ T1345] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 170.312848][ T1345] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 170.679871][ T9680] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 170.680985][ T9680] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 170.682515][ T9680] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 170.802647][ T9680] SPCP8x5 ttyUSB0: unsupported baudrate, using 9600 [ 170.803121][ T9680] SPCP8x5 ttyUSB0: Set UART format 0x1700 failed (error = -32) [ 170.804526][ T9680] SPCP8x5 ttyUSB0: failed to set work mode: -32 [ 170.907427][ T9679] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 170.909595][ T6097] usb 5-1: USB disconnect, device number 20 [ 170.921151][ T9701] kvm: Disabled LAPIC found during irq injection [ 170.921196][ T9701] kvm: apic: phys broadcast and lowest prio [ 170.929150][ T6097] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 170.929709][ T6097] spcp8x5 5-1:1.0: device disconnected [ 171.001881][ T1160] sl0: compressed packet ignored [ 171.002255][ T1160] sl0: compressed packet ignored [ 171.002274][ T1160] sl0: compressed packet ignored [ 171.002283][ T1160] sl0: compressed packet ignored [ 171.002341][ T1160] sl0: compressed packet ignored [ 171.002378][ T1160] sl0: compressed packet ignored [ 171.002555][ T9706] sl0: header compression turned on [ 171.270969][ T221] sl0: compressed packet ignored [ 171.271147][ T221] sl0: compressed packet ignored [ 171.271159][ T221] sl0: compressed packet ignored [ 171.271165][ T221] sl0: compressed packet ignored [ 171.271198][ T221] sl0: compressed packet ignored [ 171.271219][ T221] sl0: compressed packet ignored [ 171.271229][ T221] sl0: header compression turned on [ 171.316213][ T5093] Bluetooth: hci3: command tx timeout [ 171.336545][ T9724] FAULT_INJECTION: forcing a failure. [ 171.336545][ T9724] name failslab, interval 1, probability 0, space 0, times 0 [ 171.341069][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.7.1259 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.341104][ T9724] Tainted: [L]=SOFTLOCKUP [ 171.341110][ T9724] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 171.341118][ T9724] Call Trace: [ 171.341123][ T9724] [ 171.341129][ T9724] dump_stack_lvl+0x100/0x190 [ 171.341151][ T9724] should_fail_ex.cold+0x5/0xa [ 171.341170][ T9724] should_failslab+0xc2/0x120 [ 171.341188][ T9724] __kmalloc_noprof+0xfc/0x840 [ 171.341202][ T9724] ? kvm_dev_ioctl+0x131f/0x1b50 [ 171.341218][ T9724] kvm_dev_ioctl+0x131f/0x1b50 [ 171.341235][ T9724] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 171.341254][ T9724] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 171.341266][ T9724] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 171.341307][ T9724] __do_fast_syscall_32+0x13a/0x8b0 [ 171.341331][ T9724] do_fast_syscall_32+0x32/0x70 [ 171.341350][ T9724] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 171.341369][ T9724] RIP: 0023:0xf706efec [ 171.341384][ T9724] Code: Unable to access opcode bytes at 0xf706efc2. [ 171.341390][ T9724] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 171.341403][ T9724] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae01 [ 171.341411][ T9724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 171.341418][ T9724] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 171.341425][ T9724] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 171.341432][ T9724] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 171.341448][ T9724] [ 171.653768][ T9741] FAULT_INJECTION: forcing a failure. [ 171.653768][ T9741] name failslab, interval 1, probability 0, space 0, times 0 [ 171.653861][ T9741] CPU: 3 UID: 60928 PID: 9741 Comm: syz.7.1263 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.653902][ T9741] Tainted: [L]=SOFTLOCKUP [ 171.653911][ T9741] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 171.653922][ T9741] Call Trace: [ 171.653929][ T9741] [ 171.653938][ T9741] dump_stack_lvl+0x100/0x190 [ 171.653970][ T9741] should_fail_ex.cold+0x5/0xa [ 171.653996][ T9741] should_failslab+0xc2/0x120 [ 171.654021][ T9741] kmem_cache_alloc_noprof+0x92/0x6a0 [ 171.654041][ T9741] ? __pfx_idr_alloc_u32+0x10/0x10 [ 171.654068][ T9741] ? __kernfs_iattrs+0x126/0x450 [ 171.654093][ T9741] __kernfs_iattrs+0x126/0x450 [ 171.654114][ T9741] ? __pfx___kernfs_iattrs+0x10/0x10 [ 171.654132][ T9741] ? idr_alloc_cyclic+0x174/0x230 [ 171.654158][ T9741] ? find_held_lock+0x2b/0x80 [ 171.654177][ T9741] ? find_held_lock+0x2b/0x80 [ 171.654200][ T9741] __kernfs_setattr+0x4d/0x3c0 [ 171.654225][ T9741] __kernfs_new_node+0x537/0xa10 [ 171.654252][ T9741] ? __pfx___kernfs_new_node+0x10/0x10 [ 171.654284][ T9741] ? kernfs_root+0xee/0x2a0 [ 171.654311][ T9741] kernfs_new_node+0x117/0x150 [ 171.654336][ T9741] __kernfs_create_file+0x53/0x350 [ 171.654366][ T9741] cgroup_addrm_files+0x4ef/0xdb0 [ 171.654412][ T9741] ? __pfx_cgroup_addrm_files+0x10/0x10 [ 171.654448][ T9741] ? css_next_child+0xcf/0x2e0 [ 171.654469][ T9741] ? css_next_descendant_pre+0x58/0x1a0 [ 171.654492][ T9741] css_populate_dir+0x343/0x590 [ 171.654525][ T9741] cgroup_mkdir+0x563/0x1330 [ 171.654555][ T9741] ? __pfx_cgroup_mkdir+0x10/0x10 [ 171.654583][ T9741] kernfs_iop_mkdir+0x111/0x190 [ 171.654607][ T9741] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 171.654633][ T9741] vfs_mkdir+0x364/0x850 [ 171.654664][ T9741] filename_mkdirat+0x48b/0x5e0 [ 171.654689][ T9741] ? __pfx_filename_mkdirat+0x10/0x10 [ 171.654714][ T9741] ? strncpy_from_user+0x19d/0x2d0 [ 171.654742][ T9741] ? do_getname+0x191/0x390 [ 171.654770][ T9741] __ia32_sys_mkdirat+0x88/0xc0 [ 171.654794][ T9741] __do_fast_syscall_32+0x13a/0x8b0 [ 171.654828][ T9741] do_fast_syscall_32+0x32/0x70 [ 171.654857][ T9741] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 171.654880][ T9741] RIP: 0023:0xf706efec [ 171.654902][ T9741] Code: Unable to access opcode bytes at 0xf706efc2. [ 171.654912][ T9741] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000128 [ 171.654931][ T9741] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000000 [ 171.654945][ T9741] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000000 [ 171.654959][ T9741] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 171.654972][ T9741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.654986][ T9741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 171.655016][ T9741] [ 171.655128][ T9741] cgroup: cgroup_addrm_files: failed to add notify_on_release, err=-12 [ 171.756012][ T1345] usb 10-1: new high-speed USB device number 18 using dummy_hcd [ 171.907658][ T1345] usb 10-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 171.908957][ T1345] usb 10-1: config 0 has no interfaces? [ 171.908986][ T1345] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.911148][ T1345] usb 10-1: config 0 descriptor?? [ 172.150063][ T1345] usb 10-1: USB disconnect, device number 18 [ 172.776985][ T1345] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 172.787785][ T9778] FAULT_INJECTION: forcing a failure. [ 172.787785][ T9778] name failslab, interval 1, probability 0, space 0, times 0 [ 172.792132][ T9778] CPU: 0 UID: 0 PID: 9778 Comm: syz.5.1272 Tainted: G L syzkaller #0 PREEMPT(full) [ 172.792168][ T9778] Tainted: [L]=SOFTLOCKUP [ 172.792175][ T9778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 172.792183][ T9778] Call Trace: [ 172.792189][ T9778] [ 172.792195][ T9778] dump_stack_lvl+0x100/0x190 [ 172.792217][ T9778] should_fail_ex.cold+0x5/0xa [ 172.792236][ T9778] should_failslab+0xc2/0x120 [ 172.792254][ T9778] __kmalloc_noprof+0xfc/0x840 [ 172.792268][ T9778] ? kvm_dev_ioctl+0x131f/0x1b50 [ 172.792284][ T9778] kvm_dev_ioctl+0x131f/0x1b50 [ 172.792306][ T9778] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 172.792326][ T9778] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 172.792339][ T9778] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 172.792361][ T9778] __do_fast_syscall_32+0x13a/0x8b0 [ 172.792448][ T9778] do_fast_syscall_32+0x32/0x70 [ 172.792469][ T9778] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 172.792487][ T9778] RIP: 0023:0xf701efec [ 172.792505][ T9778] Code: Unable to access opcode bytes at 0xf701efc2. [ 172.792511][ T9778] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 172.792524][ T9778] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae01 [ 172.792533][ T9778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 172.792541][ T9778] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 172.792549][ T9778] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 172.792557][ T9778] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 172.792573][ T9778] [ 172.931227][ T1345] usb 5-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 172.932061][ T1345] usb 5-1: config 1 has an invalid interface number: 3 but max is 0 [ 172.932075][ T1345] usb 5-1: config 1 has no interface number 0 [ 172.933697][ T1345] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.933711][ T1345] usb 5-1: Product: syz [ 172.933718][ T1345] usb 5-1: Manufacturer: syz [ 172.933725][ T1345] usb 5-1: SerialNumber: syz [ 172.943302][ T1345] usb 5-1: 3:1 : does not exist [ 172.943318][ T1345] usb 5-1: 3:2 : does not exist [ 173.012403][ T9791] FAULT_INJECTION: forcing a failure. [ 173.012403][ T9791] name failslab, interval 1, probability 0, space 0, times 0 [ 173.020598][ T9791] CPU: 0 UID: 0 PID: 9791 Comm: syz.5.1275 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.020625][ T9791] Tainted: [L]=SOFTLOCKUP [ 173.020630][ T9791] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 173.020638][ T9791] Call Trace: [ 173.020650][ T9791] [ 173.020657][ T9791] dump_stack_lvl+0x100/0x190 [ 173.020682][ T9791] should_fail_ex.cold+0x5/0xa [ 173.020700][ T9791] should_failslab+0xc2/0x120 [ 173.020718][ T9791] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 173.020735][ T9791] ? __d_alloc+0x35/0xa50 [ 173.020753][ T9791] __d_alloc+0x35/0xa50 [ 173.020766][ T9791] ? set_nlink+0xb4/0x190 [ 173.020800][ T9791] d_make_root+0x3e/0x90 [ 173.020816][ T9791] proc_fill_super+0x57f/0x870 [ 173.020835][ T9791] ? __pfx_proc_fill_super+0x10/0x10 [ 173.020852][ T9791] get_tree_nodev+0xdd/0x190 [ 173.020866][ T9791] vfs_get_tree+0x92/0x320 [ 173.020885][ T9791] path_mount+0x7d0/0x24c0 [ 173.020905][ T9791] ? __pfx_path_mount+0x10/0x10 [ 173.020920][ T9791] ? lockdep_hardirqs_on+0x7d/0x110 [ 173.020938][ T9791] ? putname+0xb1/0x110 [ 173.020951][ T9791] ? kmem_cache_free+0x127/0x6c0 [ 173.020973][ T9791] ? __ia32_sys_mount+0x292/0x310 [ 173.020988][ T9791] __ia32_sys_mount+0x292/0x310 [ 173.021003][ T9791] ? __pfx___ia32_sys_mount+0x10/0x10 [ 173.021023][ T9791] __do_fast_syscall_32+0x13a/0x8b0 [ 173.021044][ T9791] do_fast_syscall_32+0x32/0x70 [ 173.021060][ T9791] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 173.021075][ T9791] RIP: 0023:0xf701efec [ 173.021092][ T9791] Code: Unable to access opcode bytes at 0xf701efc2. [ 173.021098][ T9791] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 173.021110][ T9791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000080 [ 173.021118][ T9791] RDX: 0000000080000240 RSI: 0000000000004000 RDI: 0000000000000000 [ 173.021124][ T9791] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 173.021131][ T9791] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 173.021137][ T9791] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 173.021152][ T9791] [ 173.027235][ T9791] proc_fill_super: allocate dentry failed [ 173.068300][ T9794] FAULT_INJECTION: forcing a failure. [ 173.068300][ T9794] name failslab, interval 1, probability 0, space 0, times 0 [ 173.068321][ T9794] CPU: 3 UID: 0 PID: 9794 Comm: syz.5.1276 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.068337][ T9794] Tainted: [L]=SOFTLOCKUP [ 173.068341][ T9794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 173.068348][ T9794] Call Trace: [ 173.068353][ T9794] [ 173.068358][ T9794] dump_stack_lvl+0x100/0x190 [ 173.068378][ T9794] should_fail_ex.cold+0x5/0xa [ 173.068394][ T9794] should_failslab+0xc2/0x120 [ 173.068410][ T9794] kmem_cache_alloc_noprof+0x92/0x6a0 [ 173.068423][ T9794] ? __kernfs_new_node+0xd2/0xa10 [ 173.068441][ T9794] __kernfs_new_node+0xd2/0xa10 [ 173.068455][ T9794] ? kernfs_add_one+0x611/0xaa0 [ 173.068478][ T9794] ? __pfx___kernfs_new_node+0x10/0x10 [ 173.068495][ T9794] ? lock_acquire+0x1d1/0x380 [ 173.068511][ T9794] ? kernfs_root+0x23/0x2a0 [ 173.068524][ T9794] ? find_held_lock+0x2b/0x80 [ 173.068537][ T9794] ? kernfs_root+0xee/0x2a0 [ 173.068549][ T9794] ? kernfs_root+0xee/0x2a0 [ 173.068565][ T9794] kernfs_new_node+0x117/0x150 [ 173.068583][ T9794] __kernfs_create_file+0x53/0x350 [ 173.068603][ T9794] sysfs_add_file_mode_ns+0x207/0x3c0 [ 173.068618][ T9794] sysfs_create_file_ns+0x145/0x1e0 [ 173.068628][ T9794] ? rcu_is_watching+0x13/0xc0 [ 173.068640][ T9794] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 173.068653][ T9794] ? __pfx___up_read+0x10/0x10 [ 173.068670][ T9794] ? acpi_device_notify+0x464/0x500 [ 173.068686][ T9794] ? kobject_put+0xb9/0x640 [ 173.068705][ T9794] device_create_file+0xf2/0x1d0 [ 173.068724][ T9794] device_add+0x2cb/0x1970 [ 173.068740][ T9794] ? __pfx_dev_set_name+0x10/0x10 [ 173.068764][ T9794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 173.068781][ T9794] ? __pfx_device_add+0x10/0x10 [ 173.068797][ T9794] ? lockdep_init_map_type+0x5c/0x250 [ 173.068823][ T9794] ? __init_waitqueue_head+0xca/0x150 [ 173.068847][ T9794] wakeup_source_device_create+0x243/0x2e0 [ 173.068867][ T9794] wakeup_source_sysfs_add+0x1c/0x90 [ 173.068890][ T9794] wakeup_source_register+0x154/0x3e0 [ 173.068911][ T9794] ep_create_wakeup_source+0x1df/0x2e0 [ 173.068928][ T9794] ? __pfx_ep_create_wakeup_source+0x10/0x10 [ 173.068944][ T9794] ? do_epoll_ctl_file+0x10d0/0x36e0 [ 173.068958][ T9794] ? do_epoll_ctl_file+0x10d0/0x36e0 [ 173.068979][ T9794] do_epoll_ctl_file+0x1e26/0x36e0 [ 173.069001][ T9794] ? __pfx_do_epoll_ctl_file+0x10/0x10 [ 173.069016][ T9794] ? lock_acquire+0x1d1/0x380 [ 173.069031][ T9794] ? __fget_files+0x34/0x3d0 [ 173.069043][ T9794] ? find_held_lock+0x2b/0x80 [ 173.069055][ T9794] ? __fget_files+0x215/0x3d0 [ 173.069068][ T9794] ? __fget_files+0x21f/0x3d0 [ 173.069083][ T9794] ? do_epoll_ctl+0xfd/0x1a0 [ 173.069097][ T9794] do_epoll_ctl+0xfd/0x1a0 [ 173.069112][ T9794] ? __pfx_do_epoll_ctl+0x10/0x10 [ 173.069130][ T9794] __ia32_sys_epoll_ctl+0x15b/0x1e0 [ 173.069146][ T9794] ? __pfx___ia32_sys_epoll_ctl+0x10/0x10 [ 173.069165][ T9794] __do_fast_syscall_32+0x13a/0x8b0 [ 173.069184][ T9794] do_fast_syscall_32+0x32/0x70 [ 173.069200][ T9794] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 173.069236][ T9794] RIP: 0023:0xf701efec [ 173.069252][ T9794] Code: Unable to access opcode bytes at 0xf701efc2. [ 173.069258][ T9794] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 00000000000000ff [ 173.069270][ T9794] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000001 [ 173.069277][ T9794] RDX: 0000000000000004 RSI: 0000000080000500 RDI: 0000000000000000 [ 173.069305][ T9794] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 173.069312][ T9794] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 173.069319][ T9794] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 173.069334][ T9794] [ 173.135612][ T5093] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 173.163382][ T1345] usb 5-1: USB disconnect, device number 21   /dev/fusefd=0x0000000000000003,rootmode=00000000000000000040000,user_id=00000000000000000000,group_id=00000000000000000000P)F@s[ 173.406096][ T5093] Bluetooth: hci3: command tx timeout ./file0fusehd.s[ 174.512819][ T9816] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x50000 [ 174.512896][ T9816] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 174.512922][ T9816] flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff) [ 174.512943][ T9816] page_type: f5(slab) [ 174.512962][ T9816] raw: 04fff00000000040 ffff88801c04c280 dead000000000122 0000000000000000 [ 174.512981][ T9816] raw: 0000000000000000 0000000200040004 00000000f5000000 0000000000000000 [ 174.513001][ T9816] head: 04fff00000000040 ffff88801c04c280 dead000000000122 0000000000000000 [ 174.513019][ T9816] head: 0000000000000000 0000000200040004 00000000f5000000 0000000000000000 [ 174.513039][ T9816] head: 04fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 174.513057][ T9816] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 174.513069][ T9816] page dumped because: unmovable page [ 174.513079][ T9816] page_owner tracks the page as allocated [ 174.513086][ T9816] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5734, tgid 5734 (syz-executor), ts 48084422403 [ 174.513121][ T9816] post_alloc_hook+0xfd/0x120 [ 174.513154][ T9816] get_page_from_freelist+0x110d/0x35d0 [ 174.513186][ T9816] __alloc_frozen_pages_noprof+0x2eb/0x3300 [ 174.513220][ T9816] new_slab+0xa9/0x6e0 [ 174.513250][ T9816] refill_objects+0xe3/0x410 [ 174.513305][ T9816] __pcs_replace_empty_main+0x35e/0x650 [ 174.513336][ T9816] __kmalloc_node_track_caller_noprof+0x6a8/0x870 [ 174.513361][ T9816] kmemdup_noprof+0x29/0x60 [ 174.513391][ T9816] __addrconf_sysctl_register+0xbb/0x360 [ 174.513423][ T9816] addrconf_sysctl_register+0x163/0x200 [ 174.513456][ T9816] ipv6_add_dev+0xaf2/0x1520 [ 174.513487][ T9816] addrconf_notify+0x5db/0x1ba0 [ 174.513511][ T9816] notifier_call_chain+0x99/0x3f0 [ 174.513532][ T9816] call_netdevice_notifiers_info+0xbe/0x110 [ 174.513562][ T9816] register_netdevice+0x1998/0x25a0 [ 174.513587][ T9816] batadv_meshif_newlink+0x8f/0xc0 [ 174.513617][ T9816] page last free pid 5721 tgid 5721 ts 46130075606 stack trace: [ 174.513631][ T9816] __free_frozen_pages+0x79f/0x10f0 [ 174.513658][ T9816] __folio_put+0x3b4/0x5f0 [ 174.513684][ T9816] skb_release_data+0x649/0x8e0 [ 174.513706][ T9816] napi_consume_skb+0x1a6/0x320 [ 174.513736][ T9816] skb_defer_free_flush+0x1f1/0x290 [ 174.513763][ T9816] net_rx_action+0x3ca/0xf20 [ 174.513785][ T9816] handle_softirqs+0x1e6/0x9d0 [ 174.513813][ T9816] do_softirq+0xaf/0xf0 [ 174.513845][ T9816] __local_bh_enable_ip+0xff/0x120 [ 174.513877][ T9816] __dev_queue_xmit+0xa27/0x4970 [ 174.513897][ T9816] ip_finish_output2+0xf4a/0x2400 [ 174.513939][ T9816] __ip_finish_output.part.0+0x444/0x6f0 [ 174.513969][ T9816] ip_output+0x39b/0xc10 [ 174.513997][ T9816] ip_local_out+0x193/0x1f0 [ 174.514024][ T9816] __ip_queue_xmit+0x885/0x1f40 [ 174.514051][ T9816] __tcp_transmit_skb+0x3503/0x4f40 [ 174.764348][ T9821] ceph: No mds server is up or the cluster is laggy [ 174.950511][ T108] sl0: compressed packet ignored [ 174.950695][ T108] sl0: compressed packet ignored [ 174.950706][ T108] sl0: compressed packet ignored [ 174.950712][ T108] sl0: compressed packet ignored [ 174.950950][ T108] sl0: compressed packet ignored [ 174.950971][ T108] sl0: compressed packet ignored [ 174.951154][ T9845] sl0: header compression turned on [ 175.042991][ T9853] kvm: pic: non byte read [ 175.048685][ T9853] kvm: pic: non byte read [ 175.051253][ T9853] kvm: pic: non byte read [ 175.057105][ T9853] kvm: pic: single mode not supported [ 175.057889][ T9853] kvm: pic: level sensitive irq not supported [ 175.061364][ T9853] kvm: pic: non byte read [ 175.063786][ T9853] kvm: pic: non byte read [ 175.065589][ T9853] kvm: pic: non byte read [ 175.068149][ T9853] kvm: pic: non byte read [ 175.070302][ T9853] kvm: pic: non byte read [ 175.074279][ T9853] kvm: pic: level sensitive irq not supported [ 175.086994][ T9853] kvm: pic: non byte read [ 175.285712][ T9874] syz_tun: entered allmulticast mode [ 175.322370][ T9873] syz_tun: left allmulticast mode [ 175.488107][ T5093] Bluetooth: hci3: command tx timeout [ 175.940994][ T9904] FAULT_INJECTION: forcing a failure. [ 175.940994][ T9904] name failslab, interval 1, probability 0, space 0, times 0 [ 175.941083][ T9904] CPU: 3 UID: 0 PID: 9904 Comm: syz.7.1307 Tainted: G L syzkaller #0 PREEMPT(full) [ 175.941116][ T9904] Tainted: [L]=SOFTLOCKUP [ 175.941121][ T9904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 175.941129][ T9904] Call Trace: [ 175.941134][ T9904] [ 175.941140][ T9904] dump_stack_lvl+0x100/0x190 [ 175.941161][ T9904] should_fail_ex.cold+0x5/0xa [ 175.941177][ T9904] should_failslab+0xc2/0x120 [ 175.941198][ T9904] __kmalloc_cache_noprof+0x91/0x6d0 [ 175.941224][ T9904] ? autofs_init_fs_context+0x19b/0x630 [ 175.941251][ T9904] autofs_init_fs_context+0x19b/0x630 [ 175.941302][ T9904] alloc_fs_context+0x60c/0xf40 [ 175.941330][ T9904] __ia32_sys_fsopen+0xef/0x230 [ 175.941350][ T9904] __do_fast_syscall_32+0x13a/0x8b0 [ 175.941383][ T9904] do_fast_syscall_32+0x32/0x70 [ 175.941402][ T9904] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 175.941419][ T9904] RIP: 0023:0xf706efec [ 175.941437][ T9904] Code: Unable to access opcode bytes at 0xf706efc2. [ 175.941444][ T9904] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 00000000000001ae [ 175.941463][ T9904] RAX: ffffffffffffffda RBX: 0000000080000080 RCX: 0000000000000000 [ 175.941475][ T9904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 175.941486][ T9904] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 175.941499][ T9904] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 175.941510][ T9904] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 175.941531][ T9904] [ 176.335962][ T6097] usb 12-1: new high-speed USB device number 2 using dummy_hcd [ 176.485952][ T6097] usb 12-1: Using ep0 maxpacket: 8 [ 176.486612][ T6097] usb 12-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 176.487393][ T6097] usb 12-1: config 0 has an invalid interface number: 55 but max is 0 [ 176.487407][ T6097] usb 12-1: config 0 has no interface number 0 [ 176.487424][ T6097] usb 12-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 176.487436][ T6097] usb 12-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 176.487448][ T6097] usb 12-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 176.487461][ T6097] usb 12-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 176.487524][ T6097] usb 12-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.492658][ T6097] usb 12-1: config 0 descriptor?? [ 176.499918][ T6097] ldusb 12-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 176.916134][ T9902] comedi comedi1: reset error (fatal) [ 177.180543][ T6097] usb 12-1: USB disconnect, device number 2 [ 177.182686][ T6097] ldusb 12-1:0.55: LD USB Device #0 now disconnected [ 178.021781][ T9940] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1322'. [ 178.126035][ T5816] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 178.276826][ T5816] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 178.278149][ T5816] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.278178][ T5816] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.279996][ T5816] usb 5-1: config 0 descriptor?? [ 178.494582][ T5816] usbhid 5-1:0.0: can't add hid device: -71 [ 178.494719][ T5816] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 178.497470][ T5816] usb 5-1: USB disconnect, device number 22 [ 178.936338][ T1911] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 179.086113][ T1911] usb 5-1: Using ep0 maxpacket: 32 [ 179.086927][ T1911] usb 5-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 179.087735][ T1911] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.087758][ T1911] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.091922][ T1911] usb 5-1: config 0 descriptor?? [ 179.100368][ T1911] ldusb 5-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 179.101859][ T1911] ldusb 5-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 179.168827][ T9947] blk_print_req_error: 11 callbacks suppressed [ 179.168956][ T9947] I/O error, dev loop8, sector 3072 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2 [ 179.178581][ T9947] I/O error, dev loop8, sector 3328 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2 [ 179.182718][ T9947] I/O error, dev loop8, sector 3072 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184060][ T9947] buffer_io_error: 6 callbacks suppressed [ 179.184072][ T9947] Buffer I/O error on dev loop8, logical block 3072, async page read [ 179.184106][ T9947] I/O error, dev loop8, sector 3073 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184122][ T9947] Buffer I/O error on dev loop8, logical block 3073, async page read [ 179.184141][ T9947] I/O error, dev loop8, sector 3074 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184215][ T9947] Buffer I/O error on dev loop8, logical block 3074, async page read [ 179.184237][ T9947] I/O error, dev loop8, sector 3075 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184252][ T9947] Buffer I/O error on dev loop8, logical block 3075, async page read [ 179.184270][ T9947] I/O error, dev loop8, sector 3076 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184284][ T9947] Buffer I/O error on dev loop8, logical block 3076, async page read [ 179.184303][ T9947] I/O error, dev loop8, sector 3077 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184317][ T9947] Buffer I/O error on dev loop8, logical block 3077, async page read [ 179.184335][ T9947] I/O error, dev loop8, sector 3078 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184351][ T9947] Buffer I/O error on dev loop8, logical block 3078, async page read [ 179.184368][ T9947] I/O error, dev loop8, sector 3079 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 179.184388][ T9947] Buffer I/O error on dev loop8, logical block 3079, async page read [ 179.184408][ T9947] Buffer I/O error on dev loop8, logical block 3080, async page read [ 179.184427][ T9947] Buffer I/O error on dev loop8, logical block 3081, async page read [ 179.345453][ T9951] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.445156][ T9951] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 179.448035][ T9951] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 179.616110][ T5817] netdevsim netdevsim6 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.617494][ T5817] netdevsim netdevsim6 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.617611][ T5817] netdevsim netdevsim6 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.617645][ T5817] netdevsim netdevsim6 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.618178][ T10] usb 5-1: USB disconnect, device number 23 [ 179.623679][ T10] ldusb 5-1:0.0: LD USB Device #0 now disconnected [ 179.689959][ T9966] FAULT_INJECTION: forcing a failure. [ 179.689959][ T9966] name failslab, interval 1, probability 0, space 0, times 0 [ 179.690041][ T9966] CPU: 3 UID: 0 PID: 9966 Comm: syz.7.1331 Tainted: G L syzkaller #0 PREEMPT(full) [ 179.690083][ T9966] Tainted: [L]=SOFTLOCKUP [ 179.690092][ T9966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 179.690105][ T9966] Call Trace: [ 179.690112][ T9966] [ 179.690121][ T9966] dump_stack_lvl+0x100/0x190 [ 179.690151][ T9966] should_fail_ex.cold+0x5/0xa [ 179.690177][ T9966] should_failslab+0xc2/0x120 [ 179.690205][ T9966] __kmalloc_cache_noprof+0x91/0x6d0 [ 179.690239][ T9966] ? io_sq_offload_create+0x226/0xf00 [ 179.690266][ T9966] io_sq_offload_create+0x226/0xf00 [ 179.690286][ T9966] ? __pfx_io_create_region+0x10/0x10 [ 179.690319][ T9966] ? __pfx_io_sq_offload_create+0x10/0x10 [ 179.690340][ T9966] ? bpf_lsm_capable+0x9/0x10 [ 179.690369][ T9966] ? security_capable+0x80/0x260 [ 179.690398][ T9966] io_uring_setup.cold+0x147a/0x1c5e [ 179.690435][ T9966] ? __pfx_io_uring_setup+0x10/0x10 [ 179.690466][ T9966] ? __pfx_do_futex+0x10/0x10 [ 179.690495][ T9966] ? xfd_validate_state+0x129/0x190 [ 179.690534][ T9966] __ia32_sys_io_uring_setup+0xc2/0x170 [ 179.690560][ T9966] __do_fast_syscall_32+0x13a/0x8b0 [ 179.690594][ T9966] do_fast_syscall_32+0x32/0x70 [ 179.690622][ T9966] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 179.690646][ T9966] RIP: 0023:0xf706efec [ 179.690668][ T9966] Code: Unable to access opcode bytes at 0xf706efc2. [ 179.690676][ T9966] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 00000000000001a9 [ 179.690696][ T9966] RAX: ffffffffffffffda RBX: 0000000000000bbc RCX: 0000000080000280 [ 179.690709][ T9966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 179.690721][ T9966] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 179.690732][ T9966] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 179.690743][ T9966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 179.690769][ T9966] [ 181.520282][T10006] size and base must be multiples of 4 kiB [ 181.520380][T10006] CPU: 0 UID: 0 PID: 10006 Comm: syz.0.1347 Tainted: G L syzkaller #0 PREEMPT(full) [ 181.520430][T10006] Tainted: [L]=SOFTLOCKUP [ 181.520440][T10006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 181.520456][T10006] Call Trace: [ 181.520464][T10006] [ 181.520474][T10006] dump_stack_lvl+0x100/0x190 [ 181.520511][T10006] mtrr_add.cold+0x74/0x87 [ 181.520554][T10006] mtrr_ioctl+0x25a/0xcf0 [ 181.520590][T10006] ? __pfx_mtrr_ioctl+0x10/0x10 [ 181.520625][T10006] ? __fget_files+0x34/0x3d0 [ 181.520651][T10006] ? find_held_lock+0x2b/0x80 [ 181.520684][T10006] ? __fget_files+0x21f/0x3d0 [ 181.520709][T10006] ? __pfx_mtrr_ioctl+0x10/0x10 [ 181.520742][T10006] proc_reg_compat_ioctl+0x229/0x320 [ 181.520773][T10006] ? __pfx_proc_reg_compat_ioctl+0x10/0x10 [ 181.520802][T10006] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 181.520842][T10006] __do_fast_syscall_32+0x13a/0x8b0 [ 181.520878][T10006] do_fast_syscall_32+0x32/0x70 [ 181.520911][T10006] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 181.520939][T10006] RIP: 0023:0xf702efec [ 181.520964][T10006] Code: Unable to access opcode bytes at 0xf702efc2. [ 181.520975][T10006] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 181.520998][T10006] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000400c4d01 [ 181.521012][T10006] RDX: 0000000080000a00 RSI: 0000000000000000 RDI: 0000000000000000 [ 181.521027][T10006] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 181.521040][T10006] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 181.521054][T10006] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 181.521082][T10006] [ 181.911091][T10017] syzkaller0: entered promiscuous mode [ 181.911166][T10017] syzkaller0: entered allmulticast mode [ 182.507476][T10019] FAULT_INJECTION: forcing a failure. [ 182.507476][T10019] name failslab, interval 1, probability 0, space 0, times 0 [ 182.516868][T10019] CPU: 1 UID: 0 PID: 10019 Comm: syz.0.1352 Tainted: G L syzkaller #0 PREEMPT(full) [ 182.516891][T10019] Tainted: [L]=SOFTLOCKUP [ 182.516896][T10019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 182.516904][T10019] Call Trace: [ 182.516909][T10019] [ 182.516915][T10019] dump_stack_lvl+0x100/0x190 [ 182.516935][T10019] should_fail_ex.cold+0x5/0xa [ 182.516953][T10019] should_failslab+0xc2/0x120 [ 182.516970][T10019] kmem_cache_alloc_noprof+0x92/0x6a0 [ 182.516983][T10019] ? __pud_alloc+0x4f6/0x690 [ 182.516998][T10019] ? __pmd_alloc+0xbf/0x950 [ 182.517013][T10019] __pmd_alloc+0xbf/0x950 [ 182.517026][T10019] ? __pud_alloc+0x4fb/0x690 [ 182.517040][T10019] __handle_mm_fault+0xa9d/0x2f60 [ 182.517059][T10019] ? __pfx___handle_mm_fault+0x10/0x10 [ 182.517075][T10019] ? __pfx_mt_find+0x10/0x10 [ 182.517104][T10019] handle_mm_fault+0x363/0xa20 [ 182.517122][T10019] __get_user_pages+0x8ae/0x2c30 [ 182.517141][T10019] ? __pfx___get_user_pages+0x10/0x10 [ 182.517154][T10019] ? lock_acquire+0x1d1/0x380 [ 182.517169][T10019] ? mmap_read_lock_maybe_expand+0x1e2/0x3d0 [ 182.517188][T10019] get_user_pages_remote+0x3d2/0xb10 [ 182.517203][T10019] ? __pfx_get_user_pages_remote+0x10/0x10 [ 182.517222][T10019] get_arg_page+0xf4/0x310 [ 182.517266][T10019] ? __pfx_get_arg_page+0x10/0x10 [ 182.517284][T10019] ? do_raw_spin_lock+0x128/0x260 [ 182.517306][T10019] ? alloc_bprm+0x54e/0x9e0 [ 182.517316][T10019] ? alloc_bprm+0x54e/0x9e0 [ 182.517329][T10019] copy_string_kernel+0x17d/0x3f0 [ 182.517347][T10019] ? alloc_bprm+0x596/0x9e0 [ 182.517358][T10019] do_execveat_common.isra.0+0x2e6/0x580 [ 182.517372][T10019] __ia32_compat_sys_execve+0x9c/0xd0 [ 182.517385][T10019] __do_fast_syscall_32+0x13a/0x8b0 [ 182.517404][T10019] do_fast_syscall_32+0x32/0x70 [ 182.517420][T10019] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 182.517435][T10019] RIP: 0023:0xf702efec [ 182.517450][T10019] Code: Unable to access opcode bytes at 0xf702efc2. [ 182.517455][T10019] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 000000000000000b [ 182.517467][T10019] RAX: ffffffffffffffda RBX: 0000000080000240 RCX: 0000000000000000 [ 182.517474][T10019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 182.517481][T10019] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 182.517487][T10019] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 182.517493][T10019] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 182.517508][T10019] [ 184.304909][T10047] FAULT_INJECTION: forcing a failure. [ 184.304909][T10047] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 184.313733][T10047] CPU: 3 UID: 0 PID: 10047 Comm: syz.6.1360 Tainted: G L syzkaller #0 PREEMPT(full) [ 184.313757][T10047] Tainted: [L]=SOFTLOCKUP [ 184.313762][T10047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 184.313776][T10047] Call Trace: [ 184.313781][T10047] [ 184.313787][T10047] dump_stack_lvl+0x100/0x190 [ 184.313809][T10047] should_fail_ex.cold+0x5/0xa [ 184.313822][T10047] ? prepare_alloc_pages+0x16d/0x5b0 [ 184.313841][T10047] should_fail_alloc_page+0xeb/0x140 [ 184.313857][T10047] prepare_alloc_pages+0x1f0/0x5b0 [ 184.313874][T10047] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 184.313896][T10047] ? prepare_alloc_pages+0x111/0x5b0 [ 184.313910][T10047] ? is_bpf_text_address+0x94/0x1a0 [ 184.313926][T10047] ? rcu_is_watching+0x13/0xc0 [ 184.313937][T10047] ? __alloc_frozen_pages_noprof+0x56b/0x3300 [ 184.313958][T10047] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 184.313980][T10047] ? stack_trace_save+0x8e/0xc0 [ 184.313994][T10047] ? __pfx_stack_trace_save+0x10/0x10 [ 184.314007][T10047] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 184.314021][T10047] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 184.314039][T10047] ? is_bpf_text_address+0x94/0x1a0 [ 184.314057][T10047] ? kasan_save_track+0x14/0x30 [ 184.314069][T10047] ? __kasan_slab_alloc+0x89/0x90 [ 184.314082][T10047] ? kmem_cache_alloc_node_noprof+0x282/0x6e0 [ 184.314094][T10047] ? alloc_vmap_area+0x1814/0x2bb0 [ 184.314107][T10047] ? __get_vm_area_node+0x1ed/0x350 [ 184.314120][T10047] ? get_vm_area_caller+0x71/0xa0 [ 184.314133][T10047] ? vmap+0x132/0x2e0 [ 184.314144][T10047] ? xdp_umem_create+0xd1b/0x1200 [ 184.314157][T10047] ? xsk_setsockopt+0x7d8/0xab0 [ 184.314168][T10047] ? do_sock_setsockopt+0xf3/0x1d0 [ 184.314183][T10047] ? __sys_setsockopt+0x119/0x190 [ 184.314195][T10047] ? __ia32_sys_setsockopt+0xbc/0x160 [ 184.314208][T10047] ? __do_fast_syscall_32+0x13a/0x8b0 [ 184.314224][T10047] ? do_fast_syscall_32+0x32/0x70 [ 184.314239][T10047] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 184.314273][T10047] alloc_pages_bulk_noprof+0x5e1/0x13c0 [ 184.314288][T10047] ? policy_nodemask+0xed/0x4f0 [ 184.314304][T10047] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 184.314324][T10047] __kasan_populate_vmalloc+0xf0/0x210 [ 184.314339][T10047] alloc_vmap_area+0x95d/0x2bb0 [ 184.314357][T10047] ? kasan_save_track+0x14/0x30 [ 184.314369][T10047] ? __kasan_kmalloc+0xaa/0xb0 [ 184.314381][T10047] ? __pfx_alloc_vmap_area+0x10/0x10 [ 184.314395][T10047] ? __get_vm_area_node+0x124/0x350 [ 184.314410][T10047] __get_vm_area_node+0x1ed/0x350 [ 184.314426][T10047] ? xdp_umem_create+0xd1b/0x1200 [ 184.314439][T10047] get_vm_area_caller+0x71/0xa0 [ 184.314453][T10047] ? xdp_umem_create+0xd1b/0x1200 [ 184.314466][T10047] vmap+0x132/0x2e0 [ 184.314480][T10047] ? __pfx_vmap+0x10/0x10 [ 184.314492][T10047] ? xdp_umem_create+0x77e/0x1200 [ 184.314504][T10047] ? xdp_umem_create+0x77e/0x1200 [ 184.314520][T10047] xdp_umem_create+0xd1b/0x1200 [ 184.314537][T10047] xsk_setsockopt+0x7d8/0xab0 [ 184.314548][T10047] ? __pfx_aa_sk_perm+0x10/0x10 [ 184.314565][T10047] ? __pfx_xsk_setsockopt+0x10/0x10 [ 184.314577][T10047] ? find_held_lock+0x2b/0x80 [ 184.314591][T10047] ? aa_sock_opt_perm+0x114/0x1e0 [ 184.314605][T10047] ? __pfx_xsk_setsockopt+0x10/0x10 [ 184.314618][T10047] do_sock_setsockopt+0xf3/0x1d0 [ 184.314635][T10047] __sys_setsockopt+0x119/0x190 [ 184.314651][T10047] __ia32_sys_setsockopt+0xbc/0x160 [ 184.314664][T10047] ? __do_fast_syscall_32+0xb3/0x8b0 [ 184.314679][T10047] ? lockdep_hardirqs_on+0x7d/0x110 [ 184.314694][T10047] __do_fast_syscall_32+0x13a/0x8b0 [ 184.314712][T10047] do_fast_syscall_32+0x32/0x70 [ 184.314728][T10047] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 184.314743][T10047] RIP: 0023:0xf6fdefec [ 184.314757][T10047] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 184.314762][T10047] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 000000000000016e [ 184.314779][T10047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000011b [ 184.314786][T10047] RDX: 0000000000000004 RSI: 0000000080000040 RDI: 0000000000000020 [ 184.314793][T10047] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 184.314800][T10047] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 184.314806][T10047] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 184.314821][T10047] [ 184.499970][T10051] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 184.500037][T10051] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 185.206056][T10065] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 185.371751][T10070] FAULT_INJECTION: forcing a failure. [ 185.371751][T10070] name failslab, interval 1, probability 0, space 0, times 0 [ 185.376235][T10070] CPU: 1 UID: 0 PID: 10070 Comm: syz.6.1369 Tainted: G L syzkaller #0 PREEMPT(full) [ 185.376259][T10070] Tainted: [L]=SOFTLOCKUP [ 185.376265][T10070] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 185.376274][T10070] Call Trace: [ 185.376279][T10070] [ 185.376286][T10070] dump_stack_lvl+0x100/0x190 [ 185.376307][T10070] should_fail_ex.cold+0x5/0xa [ 185.376325][T10070] should_failslab+0xc2/0x120 [ 185.376342][T10070] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 185.376358][T10070] ? __kasan_kmalloc+0xaa/0xb0 [ 185.376372][T10070] ? snd_timer_instance_new+0x65/0x350 [ 185.376395][T10070] kstrdup+0x51/0xe0 [ 185.376415][T10070] snd_timer_instance_new+0x65/0x350 [ 185.376433][T10070] snd_seq_timer_open+0x1d4/0x5c0 [ 185.376448][T10070] ? __pfx_snd_seq_timer_open+0x10/0x10 [ 185.376463][T10070] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 185.376487][T10070] ? mark_held_locks+0x40/0x70 [ 185.376503][T10070] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 185.376521][T10070] queue_use+0xdc/0x1f0 [ 185.376540][T10070] snd_seq_queue_alloc+0x2e5/0x540 [ 185.376562][T10070] snd_seq_ioctl_create_queue+0xa9/0x370 [ 185.376578][T10070] call_seq_client_ctl+0xa3/0x130 [ 185.376595][T10070] snd_seq_kernel_client_ctl+0x35/0x50 [ 185.376611][T10070] alloc_seq_queue+0xdb/0x180 [ 185.376627][T10070] ? __pfx_alloc_seq_queue+0x10/0x10 [ 185.376666][T10070] ? find_held_lock+0x2b/0x80 [ 185.376683][T10070] ? mark_held_locks+0x40/0x70 [ 185.376702][T10070] snd_seq_oss_open+0x2b2/0xa10 [ 185.376722][T10070] odev_open+0x6f/0x90 [ 185.376736][T10070] ? __pfx_odev_open+0x10/0x10 [ 185.376752][T10070] soundcore_open+0x2e3/0x5a0 [ 185.376771][T10070] ? __pfx_soundcore_open+0x10/0x10 [ 185.376787][T10070] chrdev_open+0x234/0x6a0 [ 185.376809][T10070] ? __pfx_apparmor_file_open+0x10/0x10 [ 185.376830][T10070] ? __pfx_chrdev_open+0x10/0x10 [ 185.376846][T10070] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 185.376867][T10070] do_dentry_open+0x6ab/0x14d0 [ 185.376881][T10070] ? __pfx_chrdev_open+0x10/0x10 [ 185.376900][T10070] vfs_open+0x82/0x3f0 [ 185.376919][T10070] path_openat+0x19fa/0x2440 [ 185.376937][T10070] ? __pfx_path_openat+0x10/0x10 [ 185.376956][T10070] do_file_open+0x20e/0x430 [ 185.376972][T10070] ? __pfx_do_file_open+0x10/0x10 [ 185.376998][T10070] ? _raw_spin_unlock+0x28/0x50 [ 185.377012][T10070] ? alloc_fd+0x471/0x7a0 [ 185.377030][T10070] do_sys_openat2+0x10f/0x1e0 [ 185.377047][T10070] ? __pfx_do_sys_openat2+0x10/0x10 [ 185.377065][T10070] ? find_held_lock+0x2b/0x80 [ 185.377077][T10070] ? __fget_files+0x215/0x3d0 [ 185.377094][T10070] __ia32_compat_sys_openat+0x12d/0x210 [ 185.377112][T10070] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 185.377137][T10070] __do_fast_syscall_32+0x13a/0x8b0 [ 185.377158][T10070] do_fast_syscall_32+0x32/0x70 [ 185.377176][T10070] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 185.377192][T10070] RIP: 0023:0xf6fdefec [ 185.377209][T10070] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 185.377214][T10070] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 185.377256][T10070] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000800001c0 [ 185.377267][T10070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.377277][T10070] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.377288][T10070] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 185.377297][T10070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 185.377316][T10070] [ 185.449511][T10072] FAULT_INJECTION: forcing a failure. [ 185.449511][T10072] name failslab, interval 1, probability 0, space 0, times 0 [ 185.449534][T10072] CPU: 2 UID: 0 PID: 10072 Comm: syz.7.1371 Tainted: G L syzkaller #0 PREEMPT(full) [ 185.449552][T10072] Tainted: [L]=SOFTLOCKUP [ 185.449557][T10072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 185.449565][T10072] Call Trace: [ 185.449569][T10072] [ 185.449575][T10072] dump_stack_lvl+0x100/0x190 [ 185.449596][T10072] should_fail_ex.cold+0x5/0xa [ 185.449612][T10072] should_failslab+0xc2/0x120 [ 185.449629][T10072] kmem_cache_alloc_noprof+0x92/0x6a0 [ 185.449642][T10072] ? kernel_text_address+0x8d/0x100 [ 185.449657][T10072] ? __pfx_widen_string+0x10/0x10 [ 185.449669][T10072] ? kvm_vm_ioctl+0x405/0x42d0 [ 185.449683][T10072] kvm_vm_ioctl+0x405/0x42d0 [ 185.449696][T10072] ? tomoyo_path_number_perm+0x46d/0x580 [ 185.449717][T10072] ? stack_trace_save+0x8e/0xc0 [ 185.449732][T10072] ? __pfx_stack_trace_save+0x10/0x10 [ 185.449762][T10072] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 185.449774][T10072] ? __lock_acquire+0x4c5/0x1ec0 [ 185.449791][T10072] ? tomoyo_path_number_perm+0x46d/0x580 [ 185.449812][T10072] ? kasan_save_stack+0x3f/0x50 [ 185.449825][T10072] ? kasan_save_stack+0x30/0x50 [ 185.449838][T10072] ? kasan_save_track+0x14/0x30 [ 185.449851][T10072] ? kasan_save_free_info+0x3b/0x70 [ 185.449867][T10072] ? __kasan_slab_free+0x5f/0x80 [ 185.449881][T10072] ? kfree+0x22b/0x6d0 [ 185.449896][T10072] ? tomoyo_path_number_perm+0x46d/0x580 [ 185.449911][T10072] ? security_file_ioctl_compat+0xd3/0x230 [ 185.449927][T10072] ? __ia32_compat_sys_ioctl+0xc2/0x360 [ 185.449944][T10072] ? __do_fast_syscall_32+0x13a/0x8b0 [ 185.449959][T10072] ? kvm_arch_vm_compat_ioctl+0x2d0/0x470 [ 185.449976][T10072] ? __pfx_kvm_arch_vm_compat_ioctl+0x10/0x10 [ 185.450006][T10072] ? kasan_quarantine_put+0x104/0x240 [ 185.450018][T10072] ? lockdep_hardirqs_on+0x7d/0x110 [ 185.450033][T10072] ? find_held_lock+0x2b/0x80 [ 185.450044][T10072] ? tomoyo_path_number_perm+0x28f/0x580 [ 185.450059][T10072] ? tomoyo_path_number_perm+0x28f/0x580 [ 185.450076][T10072] ? tomoyo_path_number_perm+0x188/0x580 [ 185.450091][T10072] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 185.450106][T10072] ? futex_wait+0x11e/0x370 [ 185.450123][T10072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 185.450139][T10072] ? do_vfs_ioctl+0x226/0x13e0 [ 185.450156][T10072] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 185.450174][T10072] kvm_vm_compat_ioctl+0x2f7/0x3f0 [ 185.450185][T10072] ? __pfx_kvm_vm_compat_ioctl+0x10/0x10 [ 185.450195][T10072] ? __fget_files+0x34/0x3d0 [ 185.450207][T10072] ? find_held_lock+0x2b/0x80 [ 185.450218][T10072] ? __fget_files+0x215/0x3d0 [ 185.450228][T10072] ? hook_file_ioctl_common+0x140/0x440 [ 185.450247][T10072] ? __fget_files+0x21f/0x3d0 [ 185.450261][T10072] ? __pfx_kvm_vm_compat_ioctl+0x10/0x10 [ 185.450272][T10072] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 185.450291][T10072] __do_fast_syscall_32+0x13a/0x8b0 [ 185.450308][T10072] do_fast_syscall_32+0x32/0x70 [ 185.450324][T10072] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 185.450339][T10072] RIP: 0023:0xf706efec [ 185.450352][T10072] Code: Unable to access opcode bytes at 0xf706efc2. [ 185.450357][T10072] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 185.450369][T10072] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae41 [ 185.450376][T10072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.450382][T10072] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.450388][T10072] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 185.450395][T10072] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 185.450410][T10072] [ 185.493175][T10076] overlayfs: invalid redirect ((null)) [ 185.672282][T10079] pci_bus 0000:01: busn_res: [bus 01] is released [ 185.776594][T10082] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 185.782235][T10082] pci 0000:00:04.0: PCI bridge to [bus 01] [ 185.782437][T10082] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 185.782582][T10082] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 185.784552][T10082] pci 0000:00:04.0: bridge window [mem 0xfe000000-0xfe1fffff 64bit pref] [ 185.785067][T10082] pci 0000:00:04.0: enabling Extended Tags [ 185.810034][T10082] pci 0000:00:04.0: Adding to iommu group 4 [ 185.826192][T10082] pci 0000:00:04.0: PCI bridge to [bus 01] [ 185.830937][T10082] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 185.847688][T10082] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 185.847889][T10082] pci 0000:00:04.0: bridge window [mem 0x80000000-0x801fffff]: assigned [ 185.847912][T10082] pci 0000:00:04.0: bridge window [mem 0x580000000-0x5801fffff 64bit pref]: assigned [ 185.847930][T10082] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 185.847998][T10082] pci 0000:00:04.0: PCI bridge to [bus 01] [ 185.848073][T10082] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 185.850199][T10082] pci 0000:00:04.0: bridge window [mem 0x80000000-0x801fffff] [ 185.851724][T10082] pci 0000:00:04.0: bridge window [mem 0x580000000-0x5801fffff 64bit pref] [ 185.973904][T10082] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 185.998691][T10095] FAULT_INJECTION: forcing a failure. [ 185.998691][T10095] name failslab, interval 1, probability 0, space 0, times 0 [ 186.004011][T10095] CPU: 3 UID: 0 PID: 10095 Comm: syz.7.1379 Tainted: G L syzkaller #0 PREEMPT(full) [ 186.004067][T10095] Tainted: [L]=SOFTLOCKUP [ 186.004076][T10095] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.004088][T10095] Call Trace: [ 186.004095][T10095] [ 186.004104][T10095] dump_stack_lvl+0x100/0x190 [ 186.004132][T10095] should_fail_ex.cold+0x5/0xa [ 186.004154][T10095] should_failslab+0xc2/0x120 [ 186.004177][T10095] __kmalloc_cache_noprof+0x91/0x6d0 [ 186.004205][T10095] ? sget_fc+0xb15/0x1f20 [ 186.004225][T10095] sget_fc+0xb15/0x1f20 [ 186.004245][T10095] ? kasan_save_track+0x14/0x30 [ 186.004261][T10095] ? __pfx_set_anon_super_fc+0x10/0x10 [ 186.004287][T10095] ? __pfx_sget_fc+0x10/0x10 [ 186.004303][T10095] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 186.004329][T10095] ? __kasan_kmalloc+0xaa/0xb0 [ 186.004341][T10095] ? proc_init_fs_context+0x4b/0x620 [ 186.004365][T10095] ? rcu_is_watching+0x13/0xc0 [ 186.004384][T10095] ? apparmor_capable+0x1d7/0x4d0 [ 186.004409][T10095] ? __pfx_proc_fill_super+0x10/0x10 [ 186.004426][T10095] get_tree_nodev+0x28/0x190 [ 186.004438][T10095] vfs_get_tree+0x92/0x320 [ 186.004456][T10095] path_mount+0x7d0/0x24c0 [ 186.004474][T10095] ? __pfx_path_mount+0x10/0x10 [ 186.004488][T10095] ? lockdep_hardirqs_on+0x7d/0x110 [ 186.004505][T10095] ? putname+0xb1/0x110 [ 186.004517][T10095] ? kmem_cache_free+0x127/0x6c0 [ 186.004542][T10095] ? __ia32_sys_mount+0x292/0x310 [ 186.004567][T10095] __ia32_sys_mount+0x292/0x310 [ 186.004591][T10095] ? __pfx___ia32_sys_mount+0x10/0x10 [ 186.004616][T10095] __do_fast_syscall_32+0x13a/0x8b0 [ 186.004644][T10095] do_fast_syscall_32+0x32/0x70 [ 186.004669][T10095] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 186.004692][T10095] RIP: 0023:0xf706efec [ 186.004706][T10095] Code: Unable to access opcode bytes at 0xf706efc2. [ 186.004714][T10095] RSP: 002b:00000000f545d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 186.004733][T10095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000080 [ 186.004746][T10095] RDX: 0000000080000240 RSI: 0000000000004000 RDI: 0000000000000000 [ 186.004760][T10095] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.004772][T10095] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 186.004783][T10095] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 186.004803][T10095] [ 186.006218][T10082] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 186.924466][T10142] FAULT_INJECTION: forcing a failure. [ 186.924466][T10142] name failslab, interval 1, probability 0, space 0, times 0 [ 186.924538][T10142] CPU: 3 UID: 0 PID: 10142 Comm: syz.6.1395 Tainted: G L syzkaller #0 PREEMPT(full) [ 186.924582][T10142] Tainted: [L]=SOFTLOCKUP [ 186.924591][T10142] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.924603][T10142] Call Trace: [ 186.924611][T10142] [ 186.924620][T10142] dump_stack_lvl+0x100/0x190 [ 186.924651][T10142] should_fail_ex.cold+0x5/0xa [ 186.924677][T10142] should_failslab+0xc2/0x120 [ 186.924704][T10142] __kmalloc_cache_noprof+0x91/0x6d0 [ 186.924737][T10142] ? fuse_get_tree+0x88/0x490 [ 186.924762][T10142] fuse_get_tree+0x88/0x490 [ 186.924783][T10142] vfs_get_tree+0x92/0x320 [ 186.924812][T10142] path_mount+0x7d0/0x24c0 [ 186.924844][T10142] ? __pfx_path_mount+0x10/0x10 [ 186.924869][T10142] ? lockdep_hardirqs_on+0x7d/0x110 [ 186.924899][T10142] ? putname+0xb1/0x110 [ 186.924935][T10142] ? kmem_cache_free+0x127/0x6c0 [ 186.924973][T10142] ? __ia32_sys_mount+0x292/0x310 [ 186.924999][T10142] __ia32_sys_mount+0x292/0x310 [ 186.925026][T10142] ? __pfx___ia32_sys_mount+0x10/0x10 [ 186.925060][T10142] __do_fast_syscall_32+0x13a/0x8b0 [ 186.925092][T10142] do_fast_syscall_32+0x32/0x70 [ 186.925120][T10142] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 186.925145][T10142] RIP: 0023:0xf6fdefec [ 186.925166][T10142] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 186.925175][T10142] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 186.925195][T10142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000800020c0 [ 186.925208][T10142] RDX: 0000000080002100 RSI: 0000000000000080 RDI: 00000000800002c0 [ 186.925244][T10142] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.925257][T10142] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 186.925270][T10142] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 186.925297][T10142] [ 187.104226][T10150] loop7: detected capacity change from 0 to 16384 [ 187.303184][T10152] loop7: detected capacity change from 16384 to 0 [ 187.304273][ C2] blk_print_req_error: 272 callbacks suppressed [ 187.304287][ C2] I/O error, dev loop7, sector 12032 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2 [ 187.700956][T10163] input: syz1 as /devices/virtual/input/input21 [ 187.942641][T10178] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 188.536967][T10194] configfs-gadget.g1 gadget.0: HOST MAC 02:91:6f:24:3d:c7 [ 188.537032][T10194] configfs-gadget.g1 gadget.0: MAC ae:18:d4:96:95:4e [ 188.965976][ T5846] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 188.975947][T10216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.980691][T10216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.060403][T10214] event trace: Could not enable event myevent [ 189.137327][ T5846] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.03 [ 189.138178][ T5846] usb 5-1: Dual-Role OTG device on HNP port [ 189.138487][ T5846] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.219620][ T5846] cdc_eem 5-1:1.0 usb1: register 'cdc_eem' at usb-dummy_hcd.0-1, CDC EEM Device, f2:9a:11:02:65:05 [ 189.233818][ C1] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000e6: 0000 [#1] SMP KASAN NOPTI [ 189.238818][ C1] KASAN: null-ptr-deref in range [0x0000000000000730-0x0000000000000737] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 189.242530][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G L syzkaller #0 PREEMPT(full) [ 189.247800][ C1] Tainted: [L]=SOFTLOCKUP [ 189.249905][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.253360][ C1] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 189.255216][ C1] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 189.263323][ C1] RSP: 0018:ffffc900005a09d8 EFLAGS: 00010002 [ 189.266143][ C1] RAX: dffffc0000000000 RBX: ffff88806cc6c000 RCX: 0000000000000103 [ 189.270044][ C1] RDX: 00000000000000e6 RSI: ffffffff87f37c46 RDI: ffff88806cc6c128 [ 189.273743][ C1] RBP: ffff88806cc6c128 R08: 0000000000000004 R09: 0000000000000020 [ 189.276865][ C1] R10: 0000000000000020 R11: 000000000000ab81 R12: ffff88806cc6c0f0 [ 189.279599][ C1] R13: ffff88806cc6c128 R14: ffff88806cc6c740 R15: 0000000000000001 [ 189.282113][ C1] FS: 0000000000000000(0000) GS:ffff888096a63000(0000) knlGS:0000000000000000 [ 189.285008][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.287652][ C1] CR2: 00000000f71fea77 CR3: 000000002a47c000 CR4: 0000000000352ef0 [ 189.291507][ C1] Call Trace: [ 189.293167][ C1] [ 189.294564][ C1] f_midi2_set_alt+0x444/0x5f0 [ 189.296199][ C1] composite_setup+0x16f8/0x9290 [ 189.298081][ C1] ? __lock_acquire+0x4c5/0x1ec0 [ 189.299885][ C1] ? __pfx_composite_setup+0x10/0x10 [ 189.301679][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 189.303605][ C1] ? do_raw_spin_lock+0x128/0x260 [ 189.305841][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 189.308092][ C1] ? configfs_composite_setup+0xfb/0x130 [ 189.310097][ C1] configfs_composite_setup+0xfb/0x130 [ 189.311942][ C1] dummy_timer+0x2039/0x3700 [ 189.313551][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 189.315802][ C1] ? debug_object_deactivate+0x2e4/0x3b0 [ 189.317651][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 189.319333][ C1] ? rcu_is_watching+0x13/0xc0 [ 189.321091][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 189.323090][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 189.324736][ C1] __hrtimer_run_queues+0x462/0x9c0 [ 189.326405][ C1] hrtimer_run_softirq+0x1ca/0x360 [ 189.328117][ C1] handle_softirqs+0x1e6/0x9d0 [ 189.329723][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 189.331512][ C1] ? _raw_spin_unlock+0x28/0x50 [ 189.333123][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 189.334967][ C1] __irq_exit_rcu+0x194/0x210 [ 189.336342][ C1] irq_exit_rcu+0x9/0x30 [ 189.337569][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 189.339130][ C1] [ 189.339970][ C1] [ 189.340850][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 189.342761][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 189.344537][ C1] Code: c8 9d 02 e9 c3 4f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 23 d5 1d 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 189.351777][ C1] RSP: 0018:ffffc9000047fe00 EFLAGS: 00000202 [ 189.353781][ C1] RAX: 00000000006028e9 RBX: ffff88801cb0cb00 RCX: ffffffff8bcde115 [ 189.356235][ C1] RDX: 0000000000000001 RSI: ffffffff8e3f03f7 RDI: ffffffff8c622480 [ 189.359056][ C1] RBP: ffffed1003961960 R08: 0000000000000001 R09: ffffed10056667bd [ 189.362176][ C1] R10: ffff88802b333deb R11: 0000000000000001 R12: 0000000000000000 [ 189.365584][ C1] R13: 0000000000000000 R14: 1ffff9200008ffc4 R15: dffffc0000000000 [ 189.368804][ C1] ? ct_kernel_exit+0x125/0x180 [ 189.370527][ C1] default_idle+0x9/0x10 [ 189.371825][ C1] default_idle_call+0x6c/0xb0 [ 189.373369][ C1] do_idle+0x3ae/0x5b0 [ 189.374628][ C1] ? __pfx_do_idle+0x10/0x10 [ 189.376101][ C1] ? finish_task_switch.isra.0+0x149/0x10d0 [ 189.378058][ C1] cpu_startup_entry+0x4f/0x60 [ 189.379760][ C1] start_secondary+0x21d/0x2d0 [ 189.381491][ C1] ? __pfx_start_secondary+0x10/0x10 [ 189.383373][ C1] common_startup_64+0x13e/0x158 [ 189.385156][ C1] [ 189.386175][ C1] Modules linked in: [ 189.387429][ C1] ---[ end trace 0000000000000000 ]--- [ 189.389244][ C1] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 189.389261][ C1] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 189.389271][ C1] RSP: 0018:ffffc900005a09d8 EFLAGS: 00010002 [ 189.389281][ C1] RAX: dffffc0000000000 RBX: ffff88806cc6c000 RCX: 0000000000000103 [ 189.389288][ C1] RDX: 00000000000000e6 RSI: ffffffff87f37c46 RDI: ffff88806cc6c128 [ 189.389294][ C1] RBP: ffff88806cc6c128 R08: 0000000000000004 R09: 0000000000000020 [ 189.389301][ C1] R10: 0000000000000020 R11: 000000000000ab81 R12: ffff88806cc6c0f0 [ 189.389308][ C1] R13: ffff88806cc6c128 R14: ffff88806cc6c740 R15: 0000000000000001 [ 189.389315][ C1] FS: 0000000000000000(0000) GS:ffff888096a63000(0000) knlGS:0000000000000000 [ 189.389336][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.389346][ C1] CR2: 00000000f71fea77 CR3: 000000002a47c000 CR4: 0000000000352ef0 [ 189.389354][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 189.423934][ C1] Kernel Offset: disabled [ 189.425301][ C1] Rebooting in 86400 seconds..