last executing test programs: 1m22.870804131s ago: executing program 0 (id=3006): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010008020000001800006600000008000300", @ANYRES32=r2, @ANYBLOB="08002600940900000800b70099"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000003c0)="ff071d6ce89d96666b08e828be032f55097076e40148c200000000fb0000", 0x1e}, {&(0x7f0000000bc0)="d18a876f8f46c1", 0x7}], 0x2) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="58010000", @ANYRES16=r3, @ANYBLOB="010026bd7000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="0600cd000000000031013300000000000802110000010802110000005050505050505f00"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) 1m22.79941305s ago: executing program 0 (id=3007): r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="3e9153a531f1ad7422a4f2a7a010cc84802006a4d78e8860627f96e7591638bb225e777eab5b2f2ebdf6b98634122e5dddbf7b438a47", @ANYRESOCT=r1], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000008, 0x4008031, 0xffffffffffffffff, 0xac96a000) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) vmsplice(r3, &(0x7f0000000340), 0x0, 0xb) fcntl$setpipe(r3, 0x407, 0x6) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r7, 0x15, 0x6, 0x6, 0x18, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r7, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r7, 0xe, 0x4, [0xfff8, 0x9, 0x6, 0xc]}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000000380)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) sendto$packet(r8, &(0x7f00000003c0)="10", 0x1, 0x80, &(0x7f0000000140)={0x11, 0xf7, r9, 0x1, 0x0, 0x6, @local}, 0x14) pwrite64(r2, &(0x7f0000000800)='[', 0x1, 0x7) 1m22.180524519s ago: executing program 0 (id=3011): bpf$MAP_CREATE(0x0, 0x0, 0x48) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x400c000) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xb, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x8, 0x2, 0x4, 0x4500}, 0x50) symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)=ANY=[], 0x20) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast2, @private1, @mcast1, 0x5, 0x0, 0x4, 0x400, 0xf44, 0x8}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000040000001400050003030000000a0000005dc00006000000080002000500000014000600ff01000a00f2f3f31f000a0000000001060001"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4040000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, &(0x7f0000000180)=0xfffffe1f) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x4c}, 0x1, 0x10000000, 0x0, 0x24008000}, 0x4040000) 1m21.357284099s ago: executing program 0 (id=3013): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x6, 0x50100) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0xfffffffd, @empty}, 0x1c) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000080)={0x60, 0x0, 0x300, 0x320, 0x0, 0x6, 0x0, 0x1, {0xa, 0x8, 0x1}, {0x8000, 0x4}, {0x200, 0x5, 0x1}, {0x9, 0xff, 0x1}, 0x1, 0x80, 0x6, 0xa8000000, 0x0, 0x8, 0xfffff87e, 0x4, 0x47, 0x2, 0x7, 0x4, 0x36, 0x0, 0x3, 0xb}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f0000009700)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r6, &(0x7f0000000180)={0x50, 0x0, r7, {0x7, 0x29, 0x0, 0xffffffff85000014, 0x5, 0x7, 0x0, 0x8001, 0x0, 0x0, 0x1}}, 0x50) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x60800, 0x4b) syz_fuse_handle_req(r6, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r6, &(0x7f00000067c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0}) getdents(r8, 0x0, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000096c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@deltclass={0x24, 0x29, 0x1, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8}, {0xfff2, 0x7}, {0xe, 0xe}}}, 0x24}}, 0x0) 1m20.170454946s ago: executing program 0 (id=3025): r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x16e7, &(0x7f00000000c0)={0x0, 0x9443, 0x1000, 0x1, 0x2e0}, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x12}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x8}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB="000000000000006f80050afe3d1e88006993d7ff43"], 0x48) fstat(r2, &(0x7f0000000300)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x9, &(0x7f0000000880)=ANY=[@ANYBLOB="1800000005000000000000000400000010040700f7ffffff18120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000950000000000000057fd091e5e9eb0399c88ffffffff78356b1ff51501f872c8de717ec22c4853fb2f395d09d113d77fa4ad09c18c878cd93b4eab0869777388"], &(0x7f0000000280)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000006c0)={0x2, 0x0, 0x401, 0x4}, 0x10, 0x0, 0x0, 0x5, 0x0, &(0x7f0000000700)=[{0x1, 0x4, 0x5, 0x3}, {0x3, 0x1, 0x0, 0x5}, {0x1, 0x1, 0x3, 0x2}, {0x3, 0x3, 0xa}, {0x4, 0x4, 0x1}], 0x10, 0x803}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f00000001c0)='f2fs_map_blocks\x00', r4, 0x0, 0x80dd}, 0x18) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x2cc, 0x0, 0x111, 0x4b4, 0x118, 0xd4feffff, 0x204, 0x20a, 0x278, 0x204, 0x278, 0x3, 0x0, {[{{@ipv6={@private2, @loopback, [], [], 'veth1_macvtap\x00', 'team_slave_0\x00', {}, {}, 0x6}, 0x0, 0xf4, 0x118, 0x0, {}, [@inet=@rpfilter={{0x24}}, @common=@inet=@tcp={{0x2c}, {[], [], 0x0, 0x0, 0x2, 0x5}}]}, @common=@inet=@TCPMSS={0x24}}, {{@uncond, 0x0, 0xc8, 0xec, 0x0, {}, [@inet=@rpfilter={{0x24}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x2, 0x3}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x328) 1m19.793817262s ago: executing program 0 (id=3020): mknodat(0xffffffffffffff9c, &(0x7f0000001cc0)='./file0\x00', 0x2, 0x80e2e8) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000580)={0x50, 0x0, r1, {0x7, 0x1f, 0x911, 0x24808521, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x80, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x8) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000000}]) dup3(r2, r0, 0x0) 1m4.657590495s ago: executing program 32 (id=3020): mknodat(0xffffffffffffff9c, &(0x7f0000001cc0)='./file0\x00', 0x2, 0x80e2e8) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000580)={0x50, 0x0, r1, {0x7, 0x1f, 0x911, 0x24808521, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x80, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x8) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000000}]) dup3(r2, r0, 0x0) 7.06876543s ago: executing program 4 (id=3426): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000080000000d"], 0x48) quotactl$Q_GETINFO(0xffffffff80000501, &(0x7f00000014c0)=@filename='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x14, &(0x7f0000000700)=ANY=[@ANYBLOB="180000000000000000000008000000001801000020a7a5646c2100000000002020207b1af8ff00000000bf0800000000000000010000f8ffffffb702000000000000b7030000000013008522000070000000181100004bc508bfa190bb2669ac1f53e73bcb1a5f4031a181035a8ec084e4ffa00390751d7106cccf023b594baba76d52a55b503698e18393e23625441e77a6956f155ae8abafea4ca5cd1fe2d11fd0233c076996698aa0c0abbca406089599ddacbe24bab06930cb3a1b37641a71ab6dadcc6e15c92460081474a5", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x80000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000840)={r1}, 0xc) r2 = openat$btrfs_control(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_newrule={0x24, 0x1e, 0x1, 0x2, 0x200, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4}, [@FRA_DST={0x8, 0x1, @multicast2}]}, 0x24}, 0x1, 0x0, 0x0, 0x2}, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f0000000880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x34, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40801) socket$inet6_sctp(0xa, 0x5, 0x84) futex_waitv(0x0, 0x40, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000300)) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000a00)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_emit_ethernet(0x19a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60"], 0x0) 6.97913222s ago: executing program 4 (id=3428): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x200000, 0x200000}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000f50000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) syz_usb_connect(0x2, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509a9143c"], 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) write$P9_RVERSION(r2, &(0x7f0000000640)={0x15, 0x65, 0xffff, 0x0, 0x8, '9P2000.L'}, 0x5ce) ioctl$KDDELIO(r0, 0x4b34, 0x3bf) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) getrlimit(0xc, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r3 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, 0x0, 0x0, 0x0) sched_setaffinity(r3, 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000b00)=@migrate={0xa0, 0x21, 0xb617d4ed00ff7b1, 0x70bd2b, 0x25dfdbfd, {{@in=@local, @in=@remote, 0x4e20, 0x81, 0x4e24, 0x3, 0x2, 0xa0, 0x120, 0x5e}}, [@migrate={0x50, 0x11, [{@in=@empty, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, @in6=@empty, @in=@broadcast, 0x32, 0x0, 0x0, 0x3503, 0x2, 0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4001}, 0x10) recvmmsg(r4, 0x0, 0x0, 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="d1ef32991b9151be26c8b5e5595838cc615f9ee19911f3a260cf78926f13f66edbced67eea822173e1d6a03277ea3954c24a84affa64695c9b70fdc47bff48426d809afb8ecbac900bb0bb19dac19e2a42dda1948d755c2ebd00000000ea63d0210a2212360dca4784f31e6cc463b3ad92f85c5e1261d66873cd6cef978cdfdef5766cae246869bb3090a6421dc21f3ccc1bb89505f6e1969c5a3ff2ad7322d7655628"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, r2}, 0x94) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) r8 = socket$netlink(0x10, 0x3, 0x15) writev(r8, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80fae0090f000000000000a2bc5603ca00000f7f89000000200000004a2471083ec6811778581acb6c0101ff0000000309", 0x48}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r7, 0x0) pipe2(&(0x7f0000000040), 0x0) sendfile(r7, r7, 0x0, 0x40008) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 5.741673234s ago: executing program 2 (id=3431): openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x1401, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@newtaction={0xf0, 0x30, 0x1, 0x2, 0x0, {}, [{0xdc, 0x1, [@m_ct={0x44, 0x17, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x0, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x94, 0x3, 0x0, 0x0, {{0x8}, {0xffffffac}, {0x6a, 0x6, "621f44730c8361a2520345bc5fa965e4faf27856e6a748685e4a209802264905c5f23d0e106104c530e8f6604ddaf043401192b6a1f878b9df74040a41eca6d74edb6d596645c7daf25c449edbca922b93c084b5fc54b70160c5ca680bd2a0b5c1e4975e6aa2"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0xfba8cb0e6f8a7d33}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x5) fchdir(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, 0x0, 0x0) lseek(r5, 0x8, 0x1) socket$netlink(0x10, 0x3, 0x15) socket$key(0xf, 0x3, 0x2) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3801000010000100feffffff00010000fe8000000000000000000000000000bbfc010000000000000000000000000001000107144e210005000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000004d46c0000007f000001000000000000000000000000000000000000000092010000000000000600000000000000ffff0000000000001c250800000000000200000000000000f8ffffffffffffff0000000000000000ffffffffffffffff00000000000000001f00000000000000feffffffffffffff02000000fcffffff070000002abd7000043500000a00010020000000480003006465666c61746500"], 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="380100001a"], 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) fsopen(&(0x7f0000000080)='ext3\x00', 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000001e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a54000000060a0b040000000000000000020000002800048024000180090001006861736800000000140002800800074000150001080002400000000b0900010073897a30000000000900020073797a3200000000140000001100010000000000000000000000000a"], 0x7c}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 5.716712493s ago: executing program 3 (id=3433): bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x1000, 0xfffffffffffffffd}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) get_robust_list(r1, &(0x7f0000000680)=&(0x7f0000000640)={&(0x7f0000000580)={&(0x7f0000000540)}, 0x0, &(0x7f0000000600)={&(0x7f00000005c0)}}, &(0x7f00000006c0)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1f00c00e}, 0x44010) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffd000/0x2000)=nil) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x7}], 0x1c) openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) get_robust_list(r1, &(0x7f00000004c0)=&(0x7f00000003c0)={&(0x7f0000000280), 0x0, &(0x7f0000000340)}, &(0x7f0000000500)=0xc) sendmsg$inet6(r5, &(0x7f0000000800)={&(0x7f0000000000)={0xa, 0x4e24, 0x8, @ipv4={'\x00', '\xff\xff', @local}, 0x2}, 0x17, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) 5.578764479s ago: executing program 4 (id=3434): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000a29c8aa9580eda619795bcb6b17d7443a9accbcf715e4910a6adf9c18d169b17e062f1c803d65504b0f677862505a8db166c7e1e27b3e6d9c4c4ce628834b3bd637aa600e022e74e83ffa68de490e22eb91e3964abf133e9ac3f2e956cdebeb103fe3edf2ed86248e20115718e001dda340bd6a26081359cff44e1ab55744f011e3c8cd6134f8a785bbc918fd23d71db89d4d155d6c04842941a2a29b15d0e2ac8c61c2f4a57fbeda5dde87a18d3db97eb992f8131a482"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) connect$unix(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000100)=@md0, &(0x7f0000000040)='.\x00', &(0x7f0000000000)='virtiofs\x00', 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'lo\x00'}}, 0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x9, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x5}]}], {0x52}}, 0x64}, 0x1, 0x0, 0x0, 0x890}, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) r4 = openat$nvme_fabrics(0xffffff9c, &(0x7f0000000340), 0x408000, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r4, 0xc0109428, &(0x7f0000000380)={0x3}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') r6 = openat$ptp0(0xffffff9c, &(0x7f0000000140), 0x200000, 0x0) pread64(r6, &(0x7f0000000440)=""/175, 0xaf, 0x5) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x2e9}}, './file0\x00'}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000080)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f0000000040)=0x2) ioctl$PPPIOCBRIDGECHAN(r7, 0x40047435, &(0x7f0000000200)=0x1) sendmmsg(r3, &(0x7f00000050c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 3.980086759s ago: executing program 4 (id=3435): r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x801, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000008340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) r3 = socket$inet6(0xa, 0x1, 0x84) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="7a0a00ff391c000071f86f00000000009500000000000000fca2597dbd2949e0dbf1fe559e8859f95bf0c59b57ad9cee406b2b32b9b39a147628008ce29375de7ad19073b1004f752478a6120d4370971614ea7facd63c4f2ce5fc0ada5838ec3fdc9b7cc70503a86ac2216fcd83e9c4ceb641081f16775f3a658c4ee1808f6ea4660f9141ee47d1493b91be80e74caa824ea27800e3863cf0718523a7e6f97442d8819743cd28e739823fc49024f9d6183ef0f4459935ddd1625bcf0b3afda162d12bab86b95eb2fe4599bbfc194750cbee92cbb87a81c6899c334956b1cf790b9fb5c80beeb35671ce2d015d78958e948e32a96231eaafbaaf59a64c276926ba4450424a0c948665b043d4c36f131ced8aa5b85f3b"], 0x0}, 0x94) prlimit64(0x0, 0x3, &(0x7f0000000280)={0x2, 0x2}, &(0x7f00000003c0)) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000240), 0x2, 0x40102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2f) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x4814) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='iso9660\x00', 0x208000, 0x0) r5 = syz_io_uring_setup(0x496, 0x0, 0x0, &(0x7f0000000080)) eventfd(0x401) syz_io_uring_setup(0x641a, &(0x7f0000000300)={0x0, 0xa855, 0x10100, 0x0, 0x400002d8}, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r6, r7, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, 0x0, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x80, &(0x7f0000000100)=0xffb, 0x0, 0x4) io_uring_enter(r5, 0x627, 0x4c1, 0x43, 0x0, 0x0) shutdown(r3, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) openat$rfkill(0xffffff9c, 0x0, 0x8080, 0x0) epoll_create1(0x80000) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000080)=0x74000000) write$dsp(r1, &(0x7f0000002000)='`', 0x88020) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(streebog256-generic)\x00'}, 0x58) 3.94925788s ago: executing program 2 (id=3436): socket$kcm(0x29, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0x3cfa, 0x0, 0x2, 0x3b9}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r1], &(0x7f0000000180), &(0x7f0000000200), 0x0, 0x0, 0x1}) (fail_nth: 8) 3.616821615s ago: executing program 1 (id=3437): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000080000000d"], 0x48) quotactl$Q_GETINFO(0xffffffff80000501, &(0x7f00000014c0)=@filename='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x14, &(0x7f0000000700)=ANY=[@ANYBLOB="180000000000000000000008000000001801000020a7a5646c2100000000002020207b1af8ff00000000bf0800000000000000010000f8ffffffb702000000000000b7030000000013008522000070000000181100004bc508bfa190bb2669ac1f53e73bcb1a5f4031a181035a8ec084e4ffa00390751d7106cccf023b594baba76d52a55b503698e18393e23625441e77a6956f155ae8abafea4ca5cd1fe2d11fd0233c076996698aa0c0abbca406089599ddacbe24bab06930cb3a1b37641a71ab6dadcc6e15c92460081474a5", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x80000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000840)={r1}, 0xc) r2 = openat$btrfs_control(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_newrule={0x24, 0x1e, 0x1, 0x2, 0x200, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4}, [@FRA_DST={0x8, 0x1, @multicast2}]}, 0x24}, 0x1, 0x0, 0x0, 0x2}, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f0000000880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x34, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40801) socket$inet6_sctp(0xa, 0x5, 0x84) futex_waitv(0x0, 0x40, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000300)) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000a00)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_emit_ethernet(0x19a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60"], 0x0) 3.616501653s ago: executing program 3 (id=3438): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000180001002abd7000fcdbdf270a800000ff02fe08"], 0x44}, 0x1, 0x0, 0x0, 0xcdb281c6bf69a511}, 0xc000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1200}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE6={0x14, 0x7, @empty}]}}}]}, 0x48}}, 0x2000000) r2 = socket(0x10, 0x3, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r3}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) setpriority(0x0, 0x0, 0x10000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000480)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS={0x8}]}, 0x1c}}, 0x0) openat2$dir(0xffffff9c, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r5, 0x10f, 0x32, 0x0, 0x3f) lsm_set_self_attr(0x64, &(0x7f0000002980)={0x64, 0x8, 0x20}, 0x20, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r9, r7, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000100)=ANY=[], 0x0) write(r2, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) 3.616340161s ago: executing program 2 (id=3439): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x2880, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) mkdirat(0xffffffffffffff9c, 0x0, 0x140) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)=""/226}, {&(0x7f0000000300)=""/33}, {&(0x7f0000000480)=""/185}, {&(0x7f00000005c0)=""/83}], 0x0, &(0x7f0000000640)=""/79}, 0x7fb7}, {{&(0x7f0000000700)=@l2={0x1f, 0x0, @fixed}, 0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/87}, {&(0x7f0000000900)=""/194}, {&(0x7f0000000a00)=""/76}, {&(0x7f0000000b00)=""/245}, {&(0x7f0000000c00)=""/67}, {&(0x7f0000000c80)=""/87}], 0x0, &(0x7f0000000d00)=""/152}, 0x3}, {{&(0x7f0000000dc0)=@in={0x2, 0x0, @private}, 0x0, &(0x7f0000001180)=[{&(0x7f0000000e40)=""/135}, {&(0x7f0000000a80)=""/60}, {&(0x7f0000000f80)=""/221}, {&(0x7f0000000f00)=""/34}, {&(0x7f0000001080)=""/236}]}, 0xeaff}, {{&(0x7f00000011c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x0, &(0x7f0000001240)}, 0xfd32}], 0x80000f7, 0x122, 0x0) mount(&(0x7f0000000080)=@sr0, 0x0, &(0x7f0000000580)='nfs4\x00', 0x2be9492, 0x0) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f2b, 0x5, 0x10000, 0x4, 0x5, 0xcc7, 0x8, 0x3, 0xa, 0x100, 0x2, 0x1, 0x1, 0x1, 0x6, 0x101, 0x0, 0x1a449, 0x3, 0x40000003, 0x89, 0xcaa7, 0x0, 0x20001e58, 0xb, 0xe69, 0x3c, 0x1, 0x6, 0x0, 0xfffffff8]}) r6 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r6, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) connect$l2tp6(r6, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000d40)=""/21, &(0x7f0000000280)=0x15) syz_open_dev$ttys(0xc, 0x2, 0x1) r7 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCXONC(r7, 0x540a, 0x0) ioctl$TCXONC(r7, 0x540a, 0x3) 3.52963466s ago: executing program 1 (id=3440): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r5) socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r7 = socket(0x400000000010, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newtfilter={0x34, 0x2c, 0xd3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xb, 0xfff3}, {}, {0x8}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="27030200000214000e00002fb96dffff1144ee163cddcb00"/38, 0x26}, {&(0x7f00000004c0)="f058fe7dad777f8f", 0x300}], 0x2}, 0x5) 2.068418168s ago: executing program 2 (id=3441): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000980)=@newqdisc={0x24, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {0x0, 0xd}, {0xffff, 0xffff}, {0x0, 0xfff2}}}, 0x24}}, 0x0) (fail_nth: 8) 1.688556109s ago: executing program 3 (id=3442): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='kfree\x00'}, 0x18) r2 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x38, 0x30, 0x0, 0x62, 0x86cc4097e8288a3a, 0x0, 0x0, 0x39, 0x34, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64]}, &(0x7f00000004c0)={0x0, "3e82554dc8ccfbc2e85ec82d4ee9df60f6ae16b1a5f2c848722ba3b132e4fde178c945bd950b0477e801fc8a1be9b4ebbe9c2289a6b0aa00"}, 0x48, 0xfffffffffffffffe) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff}, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, r2, r3, 0x1d) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0xffffffffffffff34, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r9, 0x0, r10, 0x0, 0xf3a, 0x0) write(r7, &(0x7f0000000240)="94", 0x1) vmsplice(r10, &(0x7f0000000380)=[{&(0x7f0000013580)="0dd2e7c8926dc6acd0ae6c178054e95986faff9544de5fc4c30adf404da41181a77466ac5075905ea5f50134fdd517a957fe2ee59b61f9fe8d7aabe595ea23de2723e437af0423a56686a4c2d957be1a0ab922fbbd3cb1d8c6ab0d58440a327c8eb05d445b4ac5f20abe449e4084f8b996268d0564f67980d3ed3479e0edfe5cec7b4f89bface391c9c4c58ad123b91c33173c72326d1df18804a9ea20f9ece48f784d8ca2318e3d2b316666b5dfb7295c4915989d5bcb120e8fedaa97b93a137c256ce4", 0x20013644}, {&(0x7f0000013680)="c578381bf5113dad8319d9ea5294285ae9a90384ce23866477bef9de4399237d8b3522c9c194e71edaf3332a2f169682f9d8fa271683d4d441b710409e506333e0c3b64e52e8720734b6787f4a84f5bebb046649c6c697d978affd349031b2cd874c7a8961a586a9f2d62f945e7a5bf2f5f7a31684c0503704881d2578a2a98ac3ef4e4a4b0dcdb70db735d5c1652eed3848b2dd4131bb0eb7cfadfaf5", 0x9d}], 0x2, 0x0) tee(r6, r10, 0x8f5, 0x0) write(r8, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) lstat64(&(0x7f0000000080)='./cgroup\x00', &(0x7f0000000a00)) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r5, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0xff, r5}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x0) r11 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r11, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local}, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', 0x0) r12 = socket(0x10, 0x803, 0x4) sendmsg$nl_route(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x20088814}, 0x0) sendfile(r11, r4, &(0x7f0000000380)=0x8, 0x6) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) 1.682230539s ago: executing program 2 (id=3443): r0 = syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='4', 0x1}], 0x1) r1 = syz_open_procfs$pagemap(0x0, &(0x7f0000001040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000008000000e27f000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) timer_create(0x3, 0x0, &(0x7f0000044000)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r3}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000010c0)={0x60, 0x0, &(0x7f000045d000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x70, 0x0, 0x0, 0x1, 0x3a, 0x0, 0xa}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(nhpoly1305-sse2)\x00'}, 0x58) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c) bind$isdn_base(r0, &(0x7f00000006c0)={0x22, 0xd2, 0xf4, 0xe}, 0x6) listen(r5, 0x5) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r7, &(0x7f00000014c0)='X', 0x1, 0x40061, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0x40}, 0x1c) r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) readv(r8, &(0x7f0000000480)=[{&(0x7f00000029c0)=""/4083, 0xff3}], 0x1) syz_usb_connect(0x2, 0x24, &(0x7f0000000800)={{0x12, 0x1, 0x0, 0x96, 0x5d, 0x6, 0x40, 0x133e, 0x815, 0x7e66, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x87, 0x28}}]}}]}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)={0x58, 0x2, 0x6, 0x801, 0x0, 0x0, {0x7, 0x0, 0x1}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5, 0x15, 0x5}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000740)={0x1, 'team_slave_0\x00', {}, 0x6}) close_range(r4, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f00000003c0)=[{&(0x7f0000000040)="33670f0eb970036dd6e68c1ebb81a705d54b6c9a14a4af392fcb5562ea47bb0d897ad269ef2b4a409dfbdc50486c56a98e", 0x31}, {&(0x7f0000000100)="5515aaf03b29407e5ff49e2bf5a32b34179f1a90fcb19630475eabeb4e177e76282b16ecd3aaa70cd080bb51e26563169343d4e36e211ac36b9c20221e16a03fdac13a76fa67be67602a3743b56a28200725a046128097db6ff1c3166b35c02d38955fd3fb4c044a71ae64cfb3dfac1f059deadc6f2d51e558e6d715e85d01490f1185556ed15bdd118944dd9fce19d65dcb82", 0x93}, {&(0x7f0000000080)="bd826bb50ec58dee6af74f82a8bdd25060ee4f991537355927fb5c07", 0x1c}, {&(0x7f00000001c0)="ab525c2f1fc84d5e66ea4d080593bcd7ade37b1731732054c1832474f8e7a9e3bcf5c4d31fefbd60760d239d0068f7866a375d23a7f8cd9ab9955ea3bb34dc63f9ff3a7b1ec98bf512641367c3585e0a0c1b0c4dfca538359ab1a4c80e9bd4d50baf11d9991f7ec1aceada258893a6b17fec2021788d2b168ce2090cf56080385f13cd7b588ebf5b32b3184873642c554fb22dc3a57a2096b15f9392604cb76000d413b5d398822cac82ca22cdec3311b2a44b4bf4e97b58565c9febef5685335ba0892c1e070187e56f0996ade91a28323c7eaacc155c80b62c2c1d705c8d2587e4058670225b62b9", 0xe9}, {&(0x7f00000004c0)="a71186103d11616a0c954219260410b58fabd9b8762d919d15583005603c04a2d83b11847261c6ec33ddc2656b87eb4d23cf3e5535ee7247ab6383baa203938f1a8adb2090074a79fdc6c6094c90754bf9cf6b8f1cb51046568544b3a78f640b46438259b620ba55248806c2c17edadc09817edff555771b329583f27cfc4226e8700e31e39c385ea6ca53e5d1bba34b28f56a8d3d9ea8a1c87e62778327f6aebc2e904b8dc1fe143766173a2d9ba24493b30228329ffb9a1a4e08410044b5a93d5187e0a17f340754fe8d2658", 0xcd}, {&(0x7f0000000300)="3d5ee8e4a7e3eca9f7e03793d6cd84cb01db2a2fda687009e870e967ebfc034d6b90573b43f5a81acaee347320f506ed57e757f5e4ee452fbdb3d7c58bd929566eed2406a71880532e220078da543ca51562a625bdc09f4001e50c10b28042a28cb4aa3ed658b9adc449", 0x6a}], 0x6) mount(&(0x7f0000000600)=@loop={'/dev/loop', 0x0}, &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000005c0)='adfs\x00', 0x100a2, &(0x7f0000000640)='\x00') 1.679941219s ago: executing program 1 (id=3444): r0 = socket(0x2, 0x80805, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/xfrm_stat\x00') socket(0x10, 0x80002, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$l2tp6(0xa, 0x2, 0x73) socket(0x2, 0x80805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00cd04", 0x38, 0x3a, 0x0, @private1, @mcast2, {[], @time_exceed={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "0bae2b", 0x0, 0x2f, 0x0, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@fragment={0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}]}}}}}}}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x14, 0x2}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYRES8=r3], 0x1c}, 0x1, 0x0, 0x0, 0x20000844}, 0x48885) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r4, &(0x7f00000003c0)={0x0, 0xfffffffffffffd90, &(0x7f0000000380)={&(0x7f0000000240)={0x14, r5, 0x701, 0x74bd2b, 0x0, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x20004074}, 0x0) r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005d00)={0x114, 0x2f, 0x1, 0x0, 0x25dfdbfc, "", [@nested={0x103, 0xf2, 0x0, 0x1, [@typed={0xc, 0x18, 0x0, 0x0, @u64=0xfac08}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb43d9621dc08c029d1608a46cf26fbe816b89f7cb81bff81a8b9482565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875ec58e9a3ddb9ad02a078cf0d972df9e99f079767734f69ce475f00ac64337803f5eb4e5842f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be", @typed={0x4, 0xe9}]}]}, 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000001100), r4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000007"], 0x50) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x80) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1800050, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f657874656e642c0600000000006e742c756e616d653d7d7d2b746769643d00"/46, @ANYRESHEX=0xee00, @ANYBLOB=',mask=MAY_WRITE,euid<', @ANYRESDEC=r8, @ANYBLOB="2c66736e616d653d2c50bf29242d242a5c3a2c00"]) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='L', 0x1, 0x7ffffffe) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap$snddsp_control(&(0x7f0000ffb000/0x4000)=nil, 0x1000, 0x1000000, 0x110, r1, 0x83000000) bind$bt_hci(r9, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r9, &(0x7f0000000000), 0xd) 1.592340608s ago: executing program 1 (id=3445): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x23, 0xa, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4b564d01, 0x0, 0xaf}]}) syz_init_net_socket$nl_generic(0xb, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x4) pipe(0x0) lseek(0xffffffffffffffff, 0x9, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x19) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x10, 0x803, 0x2) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r7) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r9, @ANYRES16=r8], 0x3c}, 0x1, 0x0, 0x0, 0x40020c1}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x30, 0x10, 0x403, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x428a4}, [@IFLA_EXT_MASK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x30}}, 0x20008000) r11 = open$dir(&(0x7f0000000400)='./file0\x00', 0x84880, 0x20) syz_usbip_server_init(0x4) mkdirat(r11, &(0x7f0000000100)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f0000002840)='./file0\x00', &(0x7f0000002880), 0x700, &(0x7f0000000200)=ANY=[@ANYBLOB='dyn']) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000002060108000034e4000000000000000805000400000000000900020073797a3100000000050005000200000016000300686173683a6e65742c706f72742c6e65740000000500010007000000bc513601ca84175685fe8c3be76c18caae69e56019f0617d1c572053331bb92d587327c62c26226236b4915baa42f3ed1318c09860"], 0x50}, 0x1, 0x0, 0x0, 0x20044080}, 0x8042) 1.409242964s ago: executing program 3 (id=3446): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010008020000001800006600000008000300", @ANYRES32=r2, @ANYBLOB="08002600940900000800b700"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}], 0x1) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="58010000", @ANYRES16, @ANYBLOB="010026bd7000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="0600cd000000000031013300000000000802110000010802110000005050505050505f00ff"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) 1.408610243s ago: executing program 3 (id=3447): socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000000000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000240)={r3}, 0xc) sendmsg$inet(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000042c0)="86", 0xff0f}], 0x1}, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0xc048aec8, &(0x7f0000000080)={0x1, 0x0, @pic={0x0, 0x81, 0x9, 0x5, 0x3c, 0xff, 0x5, 0x9, 0x4, 0xfc, 0xff, 0xfd, 0x55, 0x9, 0xf7, 0x7}}) 1.284363062s ago: executing program 3 (id=3448): ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @rand_addr=0x64010101}, {0x2, 0x4e22, @empty}, {0x2, 0x4e22, @local}, 0x35, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)='syz_tun\x00', 0x1, 0x9d, 0x2026}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_usbip_server_init(0x6) syz_open_dev$tty20(0xc, 0x4, 0x1) socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x200c000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=virtio,msize=0x0000000000000000,noxattr,fsname=\x00,smackfsdef=,context=root,subj_user=,smackfsroot=-{,euid>', @ANYRESDEC=r3, @ANYBLOB=',m=,fowner>\x00'/26, @ANYRESDEC=r4, @ANYBLOB=',mand,\x00']) r5 = socket$kcm(0x2d, 0x2, 0x0) sendmsg$IPSET_CMD_LIST(r5, &(0x7f00000000c0)={&(0x7f0000000280)={0x2d, 0x0, 0x1f}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20000840}, 0x41) socket$inet_mptcp(0x2, 0x1, 0x106) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000340), 0x2}}, 0x20) r6 = socket(0x10, 0x3, 0x0) sendto$inet6(r6, &(0x7f0000000000)="7800000018002507b9409b14ffff00000204be04020506050e0204094300080004000000040010000d0068d0bf46d32345653600648d0a0012000200000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400160005000a0000000000e000e218d1ddf66ed538f25232500000", 0x78, 0x0, 0x0, 0x0) 888.912267ms ago: executing program 4 (id=3449): ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000680), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) chdir(&(0x7f0000000100)='./file0\x00') r4 = open(&(0x7f0000000040)='./file0\x00', 0x84242, 0x1df2a23c5997fa7a) sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000700)={0xc4, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x2}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0xc081) write$FUSE_CREATE_OPEN(r4, &(0x7f0000000500)={0xa0, 0x0, 0x0, {{0x80000002, 0x3, 0xfffffffffffffffb, 0xfffffffffedfff81, 0x3, 0x1, {0x2, 0x8, 0x20fb, 0x6d5300ae, 0xf7c, 0x800000000100d694, 0x81, 0x7fffffff, 0x19, 0x1000, 0x8, 0x0, 0x0, 0x4, 0x4008ea2}}, {0x0, 0x13}}}, 0xa0) sendfile(r4, r4, &(0x7f0000000080), 0x7f04) openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01030003000000001c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) mount$9p_virtio(&(0x7f0000000340), &(0x7f00000001c0)='.\x00', &(0x7f00000005c0), 0x4004, &(0x7f0000000600)={'trans=virtio,', {[{@dfltuid}]}}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="4c00000010001ffffcfffffffdffffff00000000", @ANYRES32=0x0, @ANYBLOB="0002010000000000240012800b00010065727370616e000014000280050016000000000008000700ac1414bb08000a00", @ANYRES32=r3], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x4) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x20088814}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x7400, &(0x7f00000001c0)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) 719.215478ms ago: executing program 1 (id=3450): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x5c, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10040003}, 0x8000) 617.599707ms ago: executing program 1 (id=3451): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1c000) socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') writev(r1, &(0x7f00000002c0), 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x138}, 0x1, 0x0, 0x0, 0xc0}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000), 0x208e24b) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff, 0x0, &(0x7f0000000540)=0x2) lseek(r3, 0xa, 0x4) userfaultfd(0x801) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000200)={0x82e, 0x101, 0x4}) r5 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(r4, 0xc03064b7, &(0x7f0000000440)={r6, 0x0, 0x0, 0x1, 0x8, 0x8, 0x0, 0xf7b4, 0x1000, 0x7, 0x4d, 0x4}) r7 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0xfffffd52, 0x1}) ioctl$DRM_IOCTL_MODE_CURSOR(r4, 0xc01c64a3, &(0x7f0000000280)={0x3, r8, 0x1, 0xffff, 0xa, 0x1ff, 0x1}) 310.989618ms ago: executing program 4 (id=3452): openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x147040, 0x190) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x7, 0x10200014}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x201, {0x0, 0xa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CAP_HYPERV_VP_INDEX(r0, 0x4068aea3, &(0x7f00000001c0)) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x80047453, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote, 'veth0_to_team\x00'}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x68801, 0x124) ioctl$KVM_SET_XCRS(r3, 0xc0046686, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r5 = openat$sndtimer(0xffffff9c, &(0x7f0000000180), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000083c0)={{0x1, 0x0, 0x0, 0x3, 0xfffffffd}}) r6 = socket$l2tp6(0xa, 0x2, 0x73) close_range(r6, r4, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, 0x0) 0s ago: executing program 2 (id=3453): openat$uinput(0xffffff9c, &(0x7f0000000180), 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, 0x0) syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000003c0), 0x80002, 0x0) mount(&(0x7f0000000140)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ubifs\x00', 0x804000, &(0x7f0000000340)='/dev/uinput\x00') ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000380)={0xc}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') setpgid(r1, r1) setpgid(0x0, r1) mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x1) sched_setaffinity(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000100)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=0x1f00, 0x12) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) kernel console output (not intermixed with test programs): ? __pfx_proc_fail_nth_read+0x10/0x10 [ 301.122271][T14031] vfs_read+0x1e4/0xcf0 [ 301.122299][T14031] ? __pfx___mutex_lock+0x10/0x10 [ 301.122329][T14031] ? __pfx_vfs_read+0x10/0x10 [ 301.122352][T14031] ? find_held_lock+0x2b/0x80 [ 301.122384][T14031] ? __fget_files+0x20e/0x3c0 [ 301.122418][T14031] ksys_read+0x12a/0x250 [ 301.122444][T14031] ? __pfx_ksys_read+0x10/0x10 [ 301.122467][T14031] ? rcu_is_watching+0x12/0xc0 [ 301.122499][T14031] __do_fast_syscall_32+0xe8/0x680 [ 301.122531][T14031] do_fast_syscall_32+0x32/0x80 [ 301.122548][T14031] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 301.122571][T14031] RIP: 0023:0xf7fa4579 [ 301.122586][T14031] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 301.122603][T14031] RSP: 002b:00000000f5496590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 301.122620][T14031] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f5496620 [ 301.122660][T14031] RDX: 000000000000000f RSI: 00000000f7436ff4 RDI: 0000000000000000 [ 301.122670][T14031] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 301.122686][T14031] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 301.122697][T14031] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 301.122720][T14031] [ 301.154776][ T64] Bluetooth: hci0: command tx timeout [ 301.356820][ T64] Bluetooth: hci0: SCO packet for unknown connection handle 2249 [ 301.689716][T14020] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 301.697792][ T10] cdc_mbim 7-1:1.0: setting tx_max = 16384 [ 301.713550][ T10] cdc_mbim 7-1:1.0: cdc-wdm0: USB WDM device [ 301.739727][ T10] wwan wwan0: port wwan0mbim0 attached [ 301.750737][ T10] cdc_mbim 7-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.2-1, CDC MBIM, 92:c4:20:e7:2c:91 [ 301.774985][T14045] FAULT_INJECTION: forcing a failure. [ 301.774985][T14045] name failslab, interval 1, probability 0, space 0, times 0 [ 301.798898][T14045] CPU: 2 UID: 0 PID: 14045 Comm: syz.4.3133 Not tainted syzkaller #0 PREEMPT(full) [ 301.798916][T14045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 301.798923][T14045] Call Trace: [ 301.798927][T14045] [ 301.798931][T14045] dump_stack_lvl+0x16c/0x1f0 [ 301.798957][T14045] should_fail_ex+0x512/0x640 [ 301.798971][T14045] ? __kmalloc_cache_noprof+0x5f/0x800 [ 301.798987][T14045] should_failslab+0xc2/0x120 [ 301.799003][T14045] __kmalloc_cache_noprof+0x80/0x800 [ 301.799016][T14045] ? tcf_block_get_ext+0x3c6/0x1860 [ 301.799034][T14045] ? tcf_block_get_ext+0x3c6/0x1860 [ 301.799049][T14045] tcf_block_get_ext+0x3c6/0x1860 [ 301.799068][T14045] tcf_block_get+0xa8/0x100 [ 301.799083][T14045] ? __pfx_tcf_block_get+0x10/0x10 [ 301.799098][T14045] ? __pfx_tcf_chain_head_change_dflt+0x10/0x10 [ 301.799112][T14045] ? kasan_save_track+0x14/0x30 [ 301.799128][T14045] hfsc_change_class+0x6ee/0x3f70 [ 301.799147][T14045] ? __pfx_hfsc_change_class+0x10/0x10 [ 301.799160][T14045] ? __lock_acquire+0x436/0x2890 [ 301.799176][T14045] ? qdisc_match_from_root+0x16f/0x260 [ 301.799193][T14045] ? __pfx_hfsc_change_class+0x10/0x10 [ 301.799210][T14045] tc_ctl_tclass+0x59d/0x16c0 [ 301.799226][T14045] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 301.799236][T14045] ? __mutex_lock+0x27b/0x1ca0 [ 301.799254][T14045] ? rtnetlink_rcv_msg+0x371/0xe90 [ 301.799271][T14045] ? __lock_acquire+0x436/0x2890 [ 301.799290][T14045] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 301.799301][T14045] rtnetlink_rcv_msg+0x3c9/0xe90 [ 301.799318][T14045] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 301.799337][T14045] ? ref_tracker_free+0x37c/0x830 [ 301.799352][T14045] netlink_rcv_skb+0x158/0x420 [ 301.799368][T14045] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 301.799385][T14045] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 301.799405][T14045] ? netlink_deliver_tap+0x1ae/0xd30 [ 301.799423][T14045] netlink_unicast+0x5aa/0x870 [ 301.799441][T14045] ? __pfx_netlink_unicast+0x10/0x10 [ 301.799462][T14045] netlink_sendmsg+0x8c8/0xdd0 [ 301.799480][T14045] ? __pfx_netlink_sendmsg+0x10/0x10 [ 301.799497][T14045] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 301.799519][T14045] ____sys_sendmsg+0xa5d/0xc30 [ 301.799538][T14045] ? __pfx_____sys_sendmsg+0x10/0x10 [ 301.799554][T14045] ? get_compat_msghdr+0x11a/0x170 [ 301.799570][T14045] ? __pfx__kstrtoull+0x10/0x10 [ 301.799588][T14045] ___sys_sendmsg+0x134/0x1d0 [ 301.799603][T14045] ? __pfx____sys_sendmsg+0x10/0x10 [ 301.799633][T14045] __sys_sendmmsg+0x2f9/0x420 [ 301.799649][T14045] ? __pfx___sys_sendmmsg+0x10/0x10 [ 301.799667][T14045] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 301.799692][T14045] ? fput+0x70/0xf0 [ 301.799703][T14045] ? ksys_write+0x1ac/0x250 [ 301.799718][T14045] ? __pfx_ksys_write+0x10/0x10 [ 301.799736][T14045] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 301.799750][T14045] ? lockdep_hardirqs_on+0x7c/0x110 [ 301.799771][T14045] __do_fast_syscall_32+0xe8/0x680 [ 301.799796][T14045] do_fast_syscall_32+0x32/0x80 [ 301.799825][T14045] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 301.799840][T14045] RIP: 0023:0xf709d579 [ 301.799850][T14045] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 301.799861][T14045] RSP: 002b:00000000f548d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 301.799871][T14045] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000800002c0 [ 301.799878][T14045] RDX: 000000000000009f RSI: 0000000000000000 RDI: 0000000000000000 [ 301.799884][T14045] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 301.799890][T14045] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 301.799897][T14045] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 301.799910][T14045] [ 301.943295][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.945600][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.948363][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.950788][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.953097][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.955419][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.957842][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.960057][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.962701][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.964897][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.967226][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.969420][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.971768][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.973905][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.976121][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.978705][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.981133][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.983681][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.986017][ C2] cdc_mbim 7-1:1.0: nonzero urb status received: -71 [ 301.988244][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - 0 bytes [ 301.993434][ C2] cdc_mbim 7-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 301.997664][ T75] usb 7-1: USB disconnect, device number 15 [ 302.000187][ T75] cdc_mbim 7-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.2-1, CDC MBIM [ 302.083223][T14051] wireguard0: entered promiscuous mode [ 302.087659][T14051] wireguard0: entered allmulticast mode [ 302.089051][ T75] wwan wwan0: port wwan0mbim0 disconnected [ 302.487165][T14063] bridge0: port 3(syz_tun) entered blocking state [ 302.490163][T14063] bridge0: port 3(syz_tun) entered disabled state [ 302.493161][T14063] syz_tun: entered allmulticast mode [ 302.499257][T14063] syz_tun: entered promiscuous mode [ 302.501470][T14063] bridge0: port 3(syz_tun) entered blocking state [ 302.503773][T14063] bridge0: port 3(syz_tun) entered forwarding state [ 302.578053][T14065] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 302.741692][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.744215][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.748998][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.751509][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.754026][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.759345][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.761888][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.764501][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.770165][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.772662][ T6004] hid-generic 0000:0000:0004.0003: unknown main item tag 0x0 [ 302.779345][ T6004] hid-generic 0000:0000:0004.0003: hidraw1: HID v0.03 Device [syz1] on syz0 [ 302.858449][T14076] fido_id[14076]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 302.945942][T14082] FAULT_INJECTION: forcing a failure. [ 302.945942][T14082] name failslab, interval 1, probability 0, space 0, times 0 [ 302.950921][T14082] CPU: 2 UID: 0 PID: 14082 Comm: syz.4.3142 Not tainted syzkaller #0 PREEMPT(full) [ 302.950942][T14082] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 302.950958][T14082] Call Trace: [ 302.950964][T14082] [ 302.950970][T14082] dump_stack_lvl+0x16c/0x1f0 [ 302.951000][T14082] should_fail_ex+0x512/0x640 [ 302.951020][T14082] ? __kmalloc_cache_noprof+0x5f/0x800 [ 302.951044][T14082] should_failslab+0xc2/0x120 [ 302.951073][T14082] __kmalloc_cache_noprof+0x80/0x800 [ 302.951091][T14082] ? basic_change+0x224/0x11f0 [ 302.951118][T14082] ? basic_change+0x224/0x11f0 [ 302.951140][T14082] basic_change+0x224/0x11f0 [ 302.951165][T14082] ? __pfx_basic_change+0x10/0x10 [ 302.951201][T14082] ? __pfx_basic_change+0x10/0x10 [ 302.951225][T14082] tc_new_tfilter+0xa35/0x2340 [ 302.951264][T14082] ? __pfx_tc_new_tfilter+0x10/0x10 [ 302.951287][T14082] ? kmem_cache_free+0x2d8/0x770 [ 302.951316][T14082] ? __lock_acquire+0x436/0x2890 [ 302.951344][T14082] ? find_held_lock+0x2b/0x80 [ 302.951367][T14082] ? __pfx_tc_new_tfilter+0x10/0x10 [ 302.951389][T14082] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 302.951416][T14082] ? __pfx_tc_new_tfilter+0x10/0x10 [ 302.951443][T14082] rtnetlink_rcv_msg+0x95e/0xe90 [ 302.951469][T14082] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 302.951501][T14082] ? ref_tracker_free+0x37c/0x830 [ 302.951524][T14082] netlink_rcv_skb+0x158/0x420 [ 302.951551][T14082] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 302.951578][T14082] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 302.951613][T14082] ? netlink_deliver_tap+0x1ae/0xd30 [ 302.951641][T14082] netlink_unicast+0x5aa/0x870 [ 302.951670][T14082] ? __pfx_netlink_unicast+0x10/0x10 [ 302.951695][T14082] ? __pfx___might_resched+0x10/0x10 [ 302.951729][T14082] netlink_sendmsg+0x8c8/0xdd0 [ 302.951759][T14082] ? __pfx_netlink_sendmsg+0x10/0x10 [ 302.951804][T14082] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 302.951839][T14082] ____sys_sendmsg+0xa5d/0xc30 [ 302.951867][T14082] ? __pfx_____sys_sendmsg+0x10/0x10 [ 302.951890][T14082] ? get_compat_msghdr+0x11a/0x170 [ 302.951918][T14082] ___sys_sendmsg+0x134/0x1d0 [ 302.951941][T14082] ? __pfx____sys_sendmsg+0x10/0x10 [ 302.951984][T14082] ? find_held_lock+0x2b/0x80 [ 302.952021][T14082] __sys_sendmsg+0x16d/0x220 [ 302.952042][T14082] ? __pfx___sys_sendmsg+0x10/0x10 [ 302.952070][T14082] ? do_user_addr_fault+0x843/0x1370 [ 302.952094][T14082] __do_fast_syscall_32+0xe8/0x680 [ 302.952122][T14082] do_fast_syscall_32+0x32/0x80 [ 302.952140][T14082] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 302.952165][T14082] RIP: 0023:0xf709d579 [ 302.952179][T14082] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 302.952194][T14082] RSP: 002b:00000000f548d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 302.952208][T14082] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080006040 [ 302.952218][T14082] RDX: 000000002000d8d0 RSI: 0000000000000000 RDI: 0000000000000000 [ 302.952226][T14082] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 302.952235][T14082] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 302.952246][T14082] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 302.952268][T14082] [ 303.284052][T14090] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 303.289147][T14090] block device autoloading is deprecated and will be removed. [ 303.795118][T14096] Bluetooth: MGMT ver 1.23 [ 304.156934][T14107] FAULT_INJECTION: forcing a failure. [ 304.156934][T14107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 304.163267][T14107] CPU: 3 UID: 0 PID: 14107 Comm: syz.2.3150 Not tainted syzkaller #0 PREEMPT(full) [ 304.163291][T14107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 304.163302][T14107] Call Trace: [ 304.163308][T14107] [ 304.163315][T14107] dump_stack_lvl+0x16c/0x1f0 [ 304.163347][T14107] should_fail_ex+0x512/0x640 [ 304.163371][T14107] _copy_to_user+0x32/0xd0 [ 304.163390][T14107] do_getxattr+0x1d1/0x360 [ 304.163418][T14107] filename_getxattr+0xe9/0x1a0 [ 304.163446][T14107] ? __pfx_filename_getxattr+0x10/0x10 [ 304.163475][T14107] ? getname_flags.part.0+0x1c5/0x550 [ 304.163500][T14107] path_getxattrat+0x203/0x2d0 [ 304.163529][T14107] ? __pfx_path_getxattrat+0x10/0x10 [ 304.163556][T14107] ? ksys_write+0x190/0x250 [ 304.163587][T14107] ? __mutex_unlock_slowpath+0x161/0x790 [ 304.163633][T14107] ? __pfx_ksys_write+0x10/0x10 [ 304.163659][T14107] ? do_user_addr_fault+0x843/0x1370 [ 304.163685][T14107] __do_fast_syscall_32+0xe8/0x680 [ 304.163721][T14107] do_fast_syscall_32+0x32/0x80 [ 304.163737][T14107] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 304.163756][T14107] RIP: 0023:0xf70cd579 [ 304.163769][T14107] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 304.163785][T14107] RSP: 002b:00000000f54bd55c EFLAGS: 00000296 ORIG_RAX: 00000000000000e6 [ 304.163803][T14107] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000080000280 [ 304.163815][T14107] RDX: 00000000800002c0 RSI: 00000000fffffe5f RDI: 0000000000000000 [ 304.163825][T14107] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.163836][T14107] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 304.163846][T14107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.163868][T14107] [ 304.396026][T14105] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(12) [ 304.398267][T14105] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 304.402210][T14105] vhci_hcd vhci_hcd.0: Device attached [ 304.415221][T14115] vhci_hcd: connection closed [ 304.415478][ T1142] vhci_hcd vhci_hcd.3: stop threads [ 304.418791][ T1142] vhci_hcd vhci_hcd.3: release socket [ 304.420549][ T1142] vhci_hcd vhci_hcd.3: disconnect device [ 304.703719][T14121] FAULT_INJECTION: forcing a failure. [ 304.703719][T14121] name failslab, interval 1, probability 0, space 0, times 0 [ 304.707930][T14121] CPU: 2 UID: 0 PID: 14121 Comm: syz.1.3152 Not tainted syzkaller #0 PREEMPT(full) [ 304.707947][T14121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 304.707954][T14121] Call Trace: [ 304.707958][T14121] [ 304.707963][T14121] dump_stack_lvl+0x16c/0x1f0 [ 304.707983][T14121] should_fail_ex+0x512/0x640 [ 304.707996][T14121] ? fs_reclaim_acquire+0xae/0x150 [ 304.708014][T14121] should_failslab+0xc2/0x120 [ 304.708031][T14121] __kmalloc_noprof+0xeb/0x910 [ 304.708043][T14121] ? trace_kmalloc+0x2b/0xb0 [ 304.708058][T14121] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 304.708077][T14121] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 304.708091][T14121] tomoyo_realpath_from_path+0xc2/0x6e0 [ 304.708108][T14121] ? tomoyo_fill_path_info+0x233/0x420 [ 304.708120][T14121] tomoyo_mount_acl+0x1ae/0x850 [ 304.708134][T14121] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 304.708153][T14121] ? kernel_text_address+0x8d/0x100 [ 304.708167][T14121] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 304.708180][T14121] ? arch_stack_walk+0xa6/0x100 [ 304.708208][T14121] ? tomoyo_domain+0xba/0x150 [ 304.708224][T14121] ? tomoyo_profile+0x47/0x60 [ 304.708241][T14121] tomoyo_mount_permission+0x16d/0x420 [ 304.708254][T14121] ? tomoyo_mount_permission+0x14f/0x420 [ 304.708268][T14121] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 304.708290][T14121] security_sb_mount+0x9b/0x260 [ 304.708302][T14121] path_mount+0x158/0x23a0 [ 304.708313][T14121] ? rcu_is_watching+0x12/0xc0 [ 304.708330][T14121] ? __pfx_path_mount+0x10/0x10 [ 304.708340][T14121] ? kmem_cache_free+0x2d8/0x770 [ 304.708354][T14121] ? putname+0xf5/0x1a0 [ 304.708366][T14121] ? putname+0xf5/0x1a0 [ 304.708377][T14121] ? __ia32_sys_mount+0x291/0x310 [ 304.708387][T14121] __ia32_sys_mount+0x291/0x310 [ 304.708398][T14121] ? __pfx___ia32_sys_mount+0x10/0x10 [ 304.708409][T14121] ? do_user_addr_fault+0x843/0x1370 [ 304.708425][T14121] __do_fast_syscall_32+0xe8/0x680 [ 304.708444][T14121] do_fast_syscall_32+0x32/0x80 [ 304.708454][T14121] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 304.708468][T14121] RIP: 0023:0xf7fa4579 [ 304.708477][T14121] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 304.708487][T14121] RSP: 002b:00000000f549655c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 304.708499][T14121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000800020c0 [ 304.708506][T14121] RDX: 0000000080002100 RSI: 0000000000000080 RDI: 00000000800002c0 [ 304.708512][T14121] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.708518][T14121] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 304.708524][T14121] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.708538][T14121] [ 304.708542][T14121] ERROR: Out of memory at tomoyo_realpath_from_path. [ 304.770639][T14122] qrtr: Invalid version 0 [ 305.094640][ T75] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 305.244683][ T75] usb 6-1: Using ep0 maxpacket: 8 [ 305.248826][ T75] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 305.251666][ T75] usb 6-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 305.255094][ T75] usb 6-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 305.259755][ T75] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 305.262715][ T75] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.289464][ T75] usbtmc 6-1:16.0: bulk endpoints not found [ 305.385343][T14127] FAULT_INJECTION: forcing a failure. [ 305.385343][T14127] name failslab, interval 1, probability 0, space 0, times 0 [ 305.389510][T14127] CPU: 3 UID: 0 PID: 14127 Comm: syz.3.3154 Not tainted syzkaller #0 PREEMPT(full) [ 305.389525][T14127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 305.389532][T14127] Call Trace: [ 305.389536][T14127] [ 305.389540][T14127] dump_stack_lvl+0x16c/0x1f0 [ 305.389561][T14127] should_fail_ex+0x512/0x640 [ 305.389574][T14127] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 305.389589][T14127] should_failslab+0xc2/0x120 [ 305.389607][T14127] kmem_cache_alloc_noprof+0x83/0x770 [ 305.389621][T14127] ? skb_clone+0x190/0x3f0 [ 305.389638][T14127] ? skb_clone+0x190/0x3f0 [ 305.389651][T14127] skb_clone+0x190/0x3f0 [ 305.389666][T14127] netlink_deliver_tap+0xabd/0xd30 [ 305.389684][T14127] netlink_unicast+0x64c/0x870 [ 305.389701][T14127] ? __pfx_netlink_unicast+0x10/0x10 [ 305.389722][T14127] netlink_sendmsg+0x8c8/0xdd0 [ 305.389740][T14127] ? __pfx_netlink_sendmsg+0x10/0x10 [ 305.389757][T14127] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 305.389779][T14127] ____sys_sendmsg+0xa5d/0xc30 [ 305.389797][T14127] ? __pfx_____sys_sendmsg+0x10/0x10 [ 305.389814][T14127] ? get_compat_msghdr+0x11a/0x170 [ 305.389838][T14127] ___sys_sendmsg+0x134/0x1d0 [ 305.389853][T14127] ? __pfx____sys_sendmsg+0x10/0x10 [ 305.389873][T14127] ? find_held_lock+0x2b/0x80 [ 305.389896][T14127] __sys_sendmsg+0x16d/0x220 [ 305.389910][T14127] ? __pfx___sys_sendmsg+0x10/0x10 [ 305.389929][T14127] ? do_user_addr_fault+0x843/0x1370 [ 305.389945][T14127] __do_fast_syscall_32+0xe8/0x680 [ 305.389964][T14127] do_fast_syscall_32+0x32/0x80 [ 305.389974][T14127] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 305.389989][T14127] RIP: 0023:0xf707d579 [ 305.389998][T14127] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 305.390008][T14127] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 305.390019][T14127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 305.390026][T14127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 305.390032][T14127] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 305.390038][T14127] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 305.390044][T14127] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 305.390058][T14127] [ 306.469109][T14141] FAULT_INJECTION: forcing a failure. [ 306.469109][T14141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.474089][T14141] CPU: 1 UID: 0 PID: 14141 Comm: syz.4.3159 Not tainted syzkaller #0 PREEMPT(full) [ 306.474105][T14141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 306.474112][T14141] Call Trace: [ 306.474116][T14141] [ 306.474121][T14141] dump_stack_lvl+0x16c/0x1f0 [ 306.474141][T14141] should_fail_ex+0x512/0x640 [ 306.474157][T14141] strncpy_from_user+0x3b/0x2e0 [ 306.474170][T14141] getname_flags.part.0+0x8f/0x550 [ 306.474182][T14141] ? __pfx_ksys_write+0x10/0x10 [ 306.474199][T14141] getname_flags+0x93/0xf0 [ 306.474214][T14141] __ia32_sys_symlinkat+0x79/0xc0 [ 306.474225][T14141] __do_fast_syscall_32+0xe8/0x680 [ 306.474244][T14141] do_fast_syscall_32+0x32/0x80 [ 306.474254][T14141] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 306.474268][T14141] RIP: 0023:0xf709d579 [ 306.474277][T14141] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 306.474288][T14141] RSP: 002b:00000000f548d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000130 [ 306.474298][T14141] RAX: ffffffffffffffda RBX: 0000000080000440 RCX: 0000000000000004 [ 306.474305][T14141] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 306.474312][T14141] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.474318][T14141] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 306.474324][T14141] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 306.474337][T14141] [ 307.611028][T14167] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 307.613685][T14167] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 307.617297][T14167] vhci_hcd vhci_hcd.0: Device attached [ 307.637121][ T64] Bluetooth: hci0: SCO packet for unknown connection handle 2249 [ 307.770237][T14177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 307.776645][T14177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 307.779518][T14177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 307.870088][ T6055] usb 6-1: USB disconnect, device number 19 [ 307.894747][ T6054] usb 42-1: SetAddress Request (2) to port 0 [ 307.904804][ T6054] usb 42-1: new SuperSpeed USB device number 2 using vhci_hcd [ 307.929909][T14179] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3168'. [ 307.933409][T14168] vhci_hcd: connection closed [ 307.936262][T14169] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 307.941240][T14179] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3168'. [ 307.945695][ T13] vhci_hcd vhci_hcd.2: stop threads [ 307.948310][ T13] vhci_hcd vhci_hcd.2: release socket [ 307.958254][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 307.960939][ T13] vhci_hcd vhci_hcd.2: disconnect device [ 308.273601][T14185] loop9: detected capacity change from 0 to 7 [ 308.281257][T13774] Dev loop9: unable to read RDB block 7 [ 308.283267][T13774] loop9: unable to read partition table [ 308.285463][T13774] loop9: partition table beyond EOD, truncated [ 308.290988][T14185] Dev loop9: unable to read RDB block 7 [ 308.293063][T14185] loop9: unable to read partition table [ 308.295722][T14185] loop9: partition table beyond EOD, truncated [ 308.297953][T14185] loop_reread_partitions: partition scan of loop9 (þ被xü—ŸÑà– ) failed (rc=-5) [ 308.506090][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 308.753122][T14190] netlink: 316 bytes leftover after parsing attributes in process `syz.2.3171'. [ 308.985034][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 308.990062][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 309.146734][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 309.212085][T14203] usb usb8: usbfs: process 14203 (syz.1.3175) did not claim interface 0 before use [ 309.215494][T14203] FAULT_INJECTION: forcing a failure. [ 309.215494][T14203] name failslab, interval 1, probability 0, space 0, times 0 [ 309.219534][T14203] CPU: 1 UID: 0 PID: 14203 Comm: syz.1.3175 Not tainted syzkaller #0 PREEMPT(full) [ 309.219549][T14203] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 309.219556][T14203] Call Trace: [ 309.219561][T14203] [ 309.219565][T14203] dump_stack_lvl+0x16c/0x1f0 [ 309.219586][T14203] should_fail_ex+0x512/0x640 [ 309.219600][T14203] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 309.219618][T14203] should_failslab+0xc2/0x120 [ 309.219635][T14203] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 309.219652][T14203] ? kstrdup_const+0x63/0x80 [ 309.219668][T14203] ? kstrdup+0x53/0x100 [ 309.219679][T14203] kstrdup+0x53/0x100 [ 309.219692][T14203] kstrdup_const+0x63/0x80 [ 309.219705][T14203] __kernfs_new_node+0x9b/0x990 [ 309.219720][T14203] ? __pfx___kernfs_new_node+0x10/0x10 [ 309.219736][T14203] ? find_held_lock+0x2b/0x80 [ 309.219751][T14203] ? kernfs_root+0xee/0x2a0 [ 309.219766][T14203] kernfs_new_node+0x13c/0x1e0 [ 309.219783][T14203] kernfs_create_link+0xcc/0x240 [ 309.219806][T14203] sysfs_do_create_link_sd+0x90/0x140 [ 309.219826][T14203] sysfs_create_link+0x61/0xc0 [ 309.219838][T14203] driver_sysfs_add+0x91/0x2d0 [ 309.219850][T14203] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 309.219867][T14203] device_bind_driver+0x16/0x70 [ 309.219880][T14203] usb_driver_claim_interface+0x228/0x400 [ 309.219896][T14203] claimintf+0x181/0x240 [ 309.219912][T14203] checkintf+0x161/0x1d0 [ 309.219927][T14203] usbdev_ioctl+0x1dc8/0x4070 [ 309.219946][T14203] ? __pfx_usbdev_ioctl+0x10/0x10 [ 309.219966][T14203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 309.219984][T14203] ? do_vfs_ioctl+0x128/0x14f0 [ 309.219998][T14203] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 309.220015][T14203] ? find_held_lock+0x2b/0x80 [ 309.220028][T14203] ? hook_file_ioctl_common+0x144/0x410 [ 309.220066][T14203] ? __fget_files+0x20e/0x3c0 [ 309.220081][T14203] ? __fput_deferred+0x480/0x480 [ 309.220093][T14203] ? __pfx_usbdev_ioctl+0x10/0x10 [ 309.220110][T14203] compat_ptr_ioctl+0x6e/0xa0 [ 309.220122][T14203] ? __pfx_compat_ptr_ioctl+0x10/0x10 [ 309.220135][T14203] __ia32_compat_sys_ioctl+0x242/0x370 [ 309.220150][T14203] __do_fast_syscall_32+0xe8/0x680 [ 309.220169][T14203] do_fast_syscall_32+0x32/0x80 [ 309.220179][T14203] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 309.220194][T14203] RIP: 0023:0xf7fa4579 [ 309.220202][T14203] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 309.220213][T14203] RSP: 002b:00000000f549655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 309.220224][T14203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080085504 [ 309.220231][T14203] RDX: 0000000080000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 309.220238][T14203] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.220243][T14203] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 309.220250][T14203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.220263][T14203] [ 309.974669][ T24] usb 7-1: new full-speed USB device number 16 using dummy_hcd [ 310.027358][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 310.146032][ T24] usb 7-1: config 0 has an invalid interface number: 8 but max is 0 [ 310.148871][ T24] usb 7-1: config 0 has no interface number 0 [ 310.151116][ T24] usb 7-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 310.154984][ T24] usb 7-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 310.158659][ T24] usb 7-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 310.163280][ T24] usb 7-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 310.166353][ T24] usb 7-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 310.172115][ T24] usb 7-1: Product: syz [ 310.174006][ T24] usb 7-1: SerialNumber: syz [ 310.183633][ T24] usb 7-1: config 0 descriptor?? [ 310.196920][ T24] cm109 7-1:0.8: invalid payload size 0, expected 4 [ 310.200112][ T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.8/input/input9 [ 310.375034][T14232] FAULT_INJECTION: forcing a failure. [ 310.375034][T14232] name failslab, interval 1, probability 0, space 0, times 0 [ 310.379153][T14232] CPU: 0 UID: 0 PID: 14232 Comm: syz.1.3179 Not tainted syzkaller #0 PREEMPT(full) [ 310.379169][T14232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 310.379176][T14232] Call Trace: [ 310.379181][T14232] [ 310.379185][T14232] dump_stack_lvl+0x16c/0x1f0 [ 310.379206][T14232] should_fail_ex+0x512/0x640 [ 310.379219][T14232] ? kmem_cache_alloc_node_noprof+0x65/0x800 [ 310.379234][T14232] should_failslab+0xc2/0x120 [ 310.379251][T14232] kmem_cache_alloc_node_noprof+0x86/0x800 [ 310.379264][T14232] ? __alloc_skb+0x156/0x410 [ 310.379280][T14232] ? __alloc_skb+0x156/0x410 [ 310.379291][T14232] __alloc_skb+0x156/0x410 [ 310.379301][T14232] ? __alloc_skb+0x35d/0x410 [ 310.379312][T14232] ? __pfx___alloc_skb+0x10/0x10 [ 310.379330][T14232] alloc_skb_with_frags+0xe0/0x860 [ 310.379349][T14232] sock_alloc_send_pskb+0x7f9/0x980 [ 310.379361][T14232] ? __pfx___page_table_check_zero+0x10/0x10 [ 310.379378][T14232] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 310.379395][T14232] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 310.379407][T14232] ? find_held_lock+0x2b/0x80 [ 310.379422][T14232] ? dev_get_by_index+0x17c/0x380 [ 310.379441][T14232] packet_sendmsg+0x1fe4/0x54a0 [ 310.379459][T14232] ? __lock_acquire+0x436/0x2890 [ 310.379473][T14232] ? aa_sk_perm+0x2f2/0xae0 [ 310.379487][T14232] ? __pfx_packet_sendmsg+0x10/0x10 [ 310.379499][T14232] ? __pfx_aa_sk_perm+0x10/0x10 [ 310.379511][T14232] ? find_held_lock+0x2b/0x80 [ 310.379528][T14232] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 310.379548][T14232] ____sys_sendmsg+0xa5d/0xc30 [ 310.379567][T14232] ? __pfx_____sys_sendmsg+0x10/0x10 [ 310.379584][T14232] ? get_compat_msghdr+0x11a/0x170 [ 310.379600][T14232] ? __pfx__kstrtoull+0x10/0x10 [ 310.379621][T14232] ___sys_sendmsg+0x134/0x1d0 [ 310.379636][T14232] ? __pfx____sys_sendmsg+0x10/0x10 [ 310.379666][T14232] __sys_sendmmsg+0x2f9/0x420 [ 310.379682][T14232] ? __pfx___sys_sendmmsg+0x10/0x10 [ 310.379700][T14232] ? bpf_trace_run2+0x26b/0x5c0 [ 310.379722][T14232] ? __might_fault+0x13b/0x190 [ 310.379735][T14232] ? find_held_lock+0x2b/0x80 [ 310.379749][T14232] ? syscall_trace_enter+0x1cb/0x220 [ 310.379765][T14232] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 310.379780][T14232] __do_fast_syscall_32+0xe8/0x680 [ 310.379799][T14232] do_fast_syscall_32+0x32/0x80 [ 310.379809][T14232] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 310.379824][T14232] RIP: 0023:0xf7fa4579 [ 310.379832][T14232] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 310.379843][T14232] RSP: 002b:00000000f549655c EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 310.379854][T14232] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000080000440 [ 310.379861][T14232] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 310.379867][T14232] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.379873][T14232] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 310.379880][T14232] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 310.379893][T14232] [ 310.399405][ C2] cm109 7-1:0.8: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -90 [ 310.489821][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 310.796042][ T24] usb 7-1: USB disconnect, device number 16 [ 310.806358][ T24] cm109 7-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 310.846257][T14253] netlink: 'syz.4.3182': attribute type 4 has an invalid length. [ 310.860822][T14253] netlink: 'syz.4.3182': attribute type 4 has an invalid length. [ 311.460985][T14262] trusted_key: encrypted_key: keylen parameter is missing [ 311.845961][ T40] kauditd_printk_skb: 79 callbacks suppressed [ 311.845974][ T40] audit: type=1400 audit(1766483763.803:497): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=14268 comm="syz.1.3188" [ 311.925418][T14275] netlink: 'syz.4.3190': attribute type 1 has an invalid length. [ 312.083921][ T40] audit: type=1326 audit(1766483764.043:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.101803][ T40] audit: type=1326 audit(1766483764.043:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.113742][ T40] audit: type=1326 audit(1766483764.053:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.123466][ T40] audit: type=1326 audit(1766483764.053:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.134417][ T40] audit: type=1326 audit(1766483764.053:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.144119][ T40] audit: type=1326 audit(1766483764.053:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=296 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.155389][ T40] audit: type=1326 audit(1766483764.053:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.162604][ T40] audit: type=1326 audit(1766483764.053:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.170553][ T40] audit: type=1326 audit(1766483764.063:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14268 comm="syz.1.3188" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 312.986144][ T6054] usb 42-1: device descriptor read/8, error -110 [ 313.152267][ T54] net_ratelimit: 8 callbacks suppressed [ 313.152279][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 313.220058][T14286] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 313.646707][ T6054] usb usb42-port1: attempt power cycle [ 314.022834][T14319] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.035271][T14319] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.044953][T14319] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.059080][T14319] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.068802][T14319] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.078810][T14320] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.200326][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.222214][ T6054] usb usb42-port1: unable to enumerate USB device [ 314.305212][ C2] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.348662][ T24] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 314.524802][ C2] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 314.542718][ T24] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 314.552729][ T24] usb 9-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 314.567935][ T24] usb 9-1: New USB device found, idVendor=413c, idProduct=8196, bcdDevice=1f.e0 [ 314.578037][ T24] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.608067][ T24] usb 9-1: config 0 descriptor?? [ 314.790764][T14340] FAULT_INJECTION: forcing a failure. [ 314.790764][T14340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.797063][T14340] CPU: 0 UID: 0 PID: 14340 Comm: syz.3.3205 Not tainted syzkaller #0 PREEMPT(full) [ 314.797088][T14340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 314.797114][T14340] Call Trace: [ 314.797121][T14340] [ 314.797128][T14340] dump_stack_lvl+0x16c/0x1f0 [ 314.797160][T14340] should_fail_ex+0x512/0x640 [ 314.797185][T14340] _copy_to_user+0x32/0xd0 [ 314.797206][T14340] simple_read_from_buffer+0xcb/0x170 [ 314.797233][T14340] proc_fail_nth_read+0x197/0x240 [ 314.797263][T14340] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 314.797291][T14340] ? rw_verify_area+0xcf/0x6c0 [ 314.797314][T14340] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 314.797341][T14340] vfs_read+0x1e4/0xcf0 [ 314.797366][T14340] ? __pfx___mutex_lock+0x10/0x10 [ 314.797396][T14340] ? __pfx_vfs_read+0x10/0x10 [ 314.797418][T14340] ? find_held_lock+0x2b/0x80 [ 314.797449][T14340] ? __fget_files+0x20e/0x3c0 [ 314.797481][T14340] ksys_read+0x12a/0x250 [ 314.797505][T14340] ? __pfx_ksys_read+0x10/0x10 [ 314.797530][T14340] ? do_user_addr_fault+0x843/0x1370 [ 314.797557][T14340] __do_fast_syscall_32+0xe8/0x680 [ 314.797587][T14340] do_fast_syscall_32+0x32/0x80 [ 314.797611][T14340] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 314.797633][T14340] RIP: 0023:0xf707d579 [ 314.797647][T14340] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 314.797664][T14340] RSP: 002b:00000000f544c590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 314.797682][T14340] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00000000f544c620 [ 314.797693][T14340] RDX: 000000000000000f RSI: 00000000f7416ff4 RDI: 0000000000000000 [ 314.797704][T14340] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 314.797715][T14340] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 314.797724][T14340] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 314.797748][T14340] [ 315.033429][T14343] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3206'. [ 315.037464][T14343] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3206'. [ 315.046689][T14343] batadv0: entered promiscuous mode [ 315.050594][T14343] batadv0: left promiscuous mode [ 315.426002][T14351] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 315.428322][T14351] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 315.434735][T14351] vhci_hcd vhci_hcd.0: Device attached [ 315.704628][ T24] usb 41-1: new low-speed USB device number 2 using vhci_hcd [ 316.046266][T14352] vhci_hcd: connection reset by peer [ 316.048348][ T96] vhci_hcd vhci_hcd.2: stop threads [ 316.050156][ T96] vhci_hcd vhci_hcd.2: release socket [ 316.052040][ T96] vhci_hcd vhci_hcd.2: disconnect device [ 316.233584][T14349] [U] ÿ [ 316.986906][T14367] qrtr: Invalid version 0 [ 317.017823][ T6054] usb 9-1: USB disconnect, device number 3 [ 317.120634][T14371] syz.1.3214: attempt to access beyond end of device [ 317.120634][T14371] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 317.126160][T14371] gfs2: error -5 reading superblock [ 317.826365][T14375] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3215'. [ 317.832156][T14375] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3215'. [ 317.835909][T14375] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3215'. [ 318.267277][ T55] net_ratelimit: 11 callbacks suppressed [ 318.267289][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.597543][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.864633][ T6054] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 319.010124][T14386] [U] ÿ [ 319.026935][ T6054] usb 6-1: config 0 has an invalid interface number: 249 but max is 0 [ 319.030687][ T6054] usb 6-1: config 0 has no interface number 0 [ 319.033463][ T6054] usb 6-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=be.87 [ 319.038108][ T6054] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.048952][ T6054] usb 6-1: config 0 descriptor?? [ 319.055365][ T6054] port100 6-1:0.249: NFC: Could not find bulk-in or bulk-out endpoint [ 319.388200][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.529164][ T55] usb 6-1: USB disconnect, device number 20 [ 319.624800][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.663503][T14403] FAULT_INJECTION: forcing a failure. [ 319.663503][T14403] name failslab, interval 1, probability 0, space 0, times 0 [ 319.671519][T14403] CPU: 2 UID: 0 PID: 14403 Comm: syz.3.3224 Not tainted syzkaller #0 PREEMPT(full) [ 319.671552][T14403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 319.671564][T14403] Call Trace: [ 319.671570][T14403] [ 319.671577][T14403] dump_stack_lvl+0x16c/0x1f0 [ 319.671609][T14403] should_fail_ex+0x512/0x640 [ 319.671630][T14403] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 319.671654][T14403] should_failslab+0xc2/0x120 [ 319.671682][T14403] kmem_cache_alloc_noprof+0x83/0x770 [ 319.671703][T14403] ? skb_clone+0x190/0x3f0 [ 319.671730][T14403] ? skb_clone+0x190/0x3f0 [ 319.671752][T14403] skb_clone+0x190/0x3f0 [ 319.671776][T14403] netlink_deliver_tap+0xabd/0xd30 [ 319.671807][T14403] netlink_unicast+0x71f/0x870 [ 319.671836][T14403] ? __pfx_netlink_unicast+0x10/0x10 [ 319.671863][T14403] ? genl_rcv_msg+0x4bb/0x800 [ 319.671887][T14403] netlink_ack+0x696/0xb80 [ 319.671920][T14403] netlink_rcv_skb+0x332/0x420 [ 319.671946][T14403] ? __pfx_genl_rcv_msg+0x10/0x10 [ 319.671963][T14403] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 319.671999][T14403] ? netlink_deliver_tap+0x1ae/0xd30 [ 319.672027][T14403] genl_rcv+0x28/0x40 [ 319.672053][T14403] netlink_unicast+0x5aa/0x870 [ 319.672083][T14403] ? __pfx_netlink_unicast+0x10/0x10 [ 319.672117][T14403] netlink_sendmsg+0x8c8/0xdd0 [ 319.672149][T14403] ? __pfx_netlink_sendmsg+0x10/0x10 [ 319.672177][T14403] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 319.672212][T14403] ____sys_sendmsg+0xa5d/0xc30 [ 319.672237][T14403] ? ulist_add_merge.part.0+0xb0/0x530 [ 319.672267][T14403] ? __pfx_____sys_sendmsg+0x10/0x10 [ 319.672293][T14403] ? get_compat_msghdr+0x11a/0x170 [ 319.672327][T14403] ___sys_sendmsg+0x134/0x1d0 [ 319.672351][T14403] ? __pfx____sys_sendmsg+0x10/0x10 [ 319.672388][T14403] ? find_held_lock+0x2b/0x80 [ 319.672427][T14403] __sys_sendmsg+0x16d/0x220 [ 319.672451][T14403] ? __pfx___sys_sendmsg+0x10/0x10 [ 319.672490][T14403] __do_fast_syscall_32+0xe8/0x680 [ 319.672521][T14403] do_fast_syscall_32+0x32/0x80 [ 319.672543][T14403] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 319.672565][T14403] RIP: 0023:0xf707d579 [ 319.672579][T14403] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 319.672597][T14403] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 319.672616][T14403] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000380 [ 319.672627][T14403] RDX: 0000000004008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 319.672638][T14403] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 319.672647][T14403] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 319.672657][T14403] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 319.672681][T14403] [ 319.784652][ T64] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 319.785584][ T5949] Bluetooth: hci1: command 0x1003 tx timeout [ 319.846679][ T40] kauditd_printk_skb: 7 callbacks suppressed [ 319.846696][ T40] audit: type=1326 audit(1766483771.813:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.858759][ T40] audit: type=1326 audit(1766483771.813:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.868869][ T40] audit: type=1326 audit(1766483771.813:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=171 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.878242][ T40] audit: type=1326 audit(1766483771.813:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.890507][ T40] audit: type=1326 audit(1766483771.813:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.909357][ T40] audit: type=1326 audit(1766483771.813:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.918664][ T40] audit: type=1326 audit(1766483771.813:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.934633][ T40] audit: type=1326 audit(1766483771.823:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.944394][ T40] audit: type=1326 audit(1766483771.823:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 319.964796][ T40] audit: type=1326 audit(1766483771.823:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14406 comm="syz.3.3227" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 320.024856][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 320.471901][T14424] qrtr: Invalid version 0 [ 321.365441][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 321.673245][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 321.713414][T14430] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 321.716213][T14430] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.721535][T14430] vhci_hcd vhci_hcd.0: Device attached [ 321.744669][ T24] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 321.948744][ T1415] ieee802154 phy0 wpan0: encryption failed: -22 [ 321.950952][ T1415] ieee802154 phy1 wpan1: encryption failed: -22 [ 321.955305][ T29] usb 43-1: new low-speed USB device number 2 using vhci_hcd [ 322.418296][T14431] vhci_hcd: connection reset by peer [ 322.420353][ T1171] vhci_hcd vhci_hcd.3: stop threads [ 322.422713][ T1171] vhci_hcd vhci_hcd.3: release socket [ 322.428285][ T1171] vhci_hcd vhci_hcd.3: disconnect device [ 322.438556][ T6024] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 322.587555][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 322.624858][ T9] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 322.784737][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 322.788682][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.794084][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 322.798811][ T9] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 322.804061][ T9] usb 9-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 322.807945][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.813106][ T9] usb 9-1: config 0 descriptor?? [ 323.061495][T14448] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3238'. [ 323.126063][T14450] syzkaller0: entered promiscuous mode [ 323.128573][T14450] syzkaller0: entered allmulticast mode [ 323.186904][T14452] syz.3.3240: attempt to access beyond end of device [ 323.186904][T14452] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 323.191925][T14452] gfs2: error -5 reading superblock [ 323.263699][T14455] /dev/nullb0: Can't lookup blockdev [ 323.468279][ T6024] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 323.514748][T14458] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 323.517496][T14458] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 323.522853][T14458] vhci_hcd vhci_hcd.0: Device attached [ 323.561373][T14464] 9pnet: p9_errstr2errno: server reported unknown error  [ 323.624197][ T9] usbhid 9-1:0.0: can't add hid device: -71 [ 323.624286][ T9] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 323.627410][ T9] usb 9-1: USB disconnect, device number 4 [ 323.650095][T14470] netlink: 52 bytes leftover after parsing attributes in process `syz.1.3245'. [ 323.651675][T14470] bridge0: port 3(syz_tun) entered disabled state [ 323.652163][T14470] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.653248][T14470] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.796338][ T55] usb 42-1: SetAddress Request (6) to port 0 [ 323.799898][ T55] usb 42-1: new SuperSpeed USB device number 6 using vhci_hcd [ 323.865866][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 323.890887][T14476] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 323.901347][T14476] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 323.988074][T14476] bridge1: left allmulticast mode [ 323.992916][ T1145] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.996811][ T1145] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 324.001027][ T1145] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 324.005001][ T1145] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 324.137327][T14462] vhci_hcd: connection reset by peer [ 324.142194][ T1171] vhci_hcd vhci_hcd.2: stop threads [ 324.143942][ T1171] vhci_hcd vhci_hcd.2: release socket [ 324.154649][ T1171] vhci_hcd vhci_hcd.2: disconnect device [ 324.264228][T14487] FAULT_INJECTION: forcing a failure. [ 324.264228][T14487] name failslab, interval 1, probability 0, space 0, times 0 [ 324.268530][T14487] CPU: 2 UID: 0 PID: 14487 Comm: syz.4.3251 Not tainted syzkaller #0 PREEMPT(full) [ 324.268545][T14487] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 324.268552][T14487] Call Trace: [ 324.268557][T14487] [ 324.268561][T14487] dump_stack_lvl+0x16c/0x1f0 [ 324.268582][T14487] should_fail_ex+0x512/0x640 [ 324.268597][T14487] should_failslab+0xc2/0x120 [ 324.268615][T14487] __kmalloc_cache_noprof+0x80/0x800 [ 324.268628][T14487] ? br_multicast_new_group.part.0+0x13d/0x1b50 [ 324.268644][T14487] ? br_multicast_new_group.part.0+0x13d/0x1b50 [ 324.268656][T14487] br_multicast_new_group.part.0+0x13d/0x1b50 [ 324.268668][T14487] ? lock_acquire+0x179/0x330 [ 324.268682][T14487] ? br_mdb_ip_get+0x5cb/0xb80 [ 324.268694][T14487] ? __pfx_br_multicast_new_group.part.0+0x10/0x10 [ 324.268711][T14487] ? br_mdb_ip_get+0x5d5/0xb80 [ 324.268727][T14487] br_multicast_new_group+0x47/0x60 [ 324.268740][T14487] br_mdb_add_group+0x461/0x16f0 [ 324.268759][T14487] ? __pfx_br_mdb_config_init+0x10/0x10 [ 324.268776][T14487] ? __pfx_br_mdb_add_group+0x10/0x10 [ 324.268796][T14487] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 324.268808][T14487] ? __pfx_rtnl_validate_mdb_entry+0x10/0x10 [ 324.268823][T14487] ? br_mdb_add+0x3d4/0x920 [ 324.268832][T14487] br_mdb_add+0x3d4/0x920 [ 324.268842][T14487] ? __pfx_br_mdb_add+0x10/0x10 [ 324.268856][T14487] ? __nla_parse+0x40/0x60 [ 324.268872][T14487] ? __pfx_br_mdb_add+0x10/0x10 [ 324.268881][T14487] rtnl_mdb_add+0x26f/0x530 [ 324.268895][T14487] ? __pfx_rtnl_mdb_add+0x10/0x10 [ 324.268912][T14487] ? __pfx_rtnl_mdb_add+0x10/0x10 [ 324.268925][T14487] rtnetlink_rcv_msg+0x3c9/0xe90 [ 324.268942][T14487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.268960][T14487] ? ref_tracker_free+0x37c/0x830 [ 324.268975][T14487] netlink_rcv_skb+0x158/0x420 [ 324.268991][T14487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.269007][T14487] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 324.269027][T14487] ? netlink_deliver_tap+0x1ae/0xd30 [ 324.269045][T14487] netlink_unicast+0x5aa/0x870 [ 324.269062][T14487] ? __pfx_netlink_unicast+0x10/0x10 [ 324.269082][T14487] netlink_sendmsg+0x8c8/0xdd0 [ 324.269100][T14487] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.269117][T14487] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 324.269138][T14487] ____sys_sendmsg+0xa5d/0xc30 [ 324.269158][T14487] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.269174][T14487] ? get_compat_msghdr+0x11a/0x170 [ 324.269194][T14487] ___sys_sendmsg+0x134/0x1d0 [ 324.269209][T14487] ? __pfx____sys_sendmsg+0x10/0x10 [ 324.269228][T14487] ? find_held_lock+0x2b/0x80 [ 324.269250][T14487] __sys_sendmsg+0x16d/0x220 [ 324.269264][T14487] ? __pfx___sys_sendmsg+0x10/0x10 [ 324.269283][T14487] ? do_user_addr_fault+0x843/0x1370 [ 324.269299][T14487] __do_fast_syscall_32+0xe8/0x680 [ 324.269318][T14487] do_fast_syscall_32+0x32/0x80 [ 324.269328][T14487] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 324.269342][T14487] RIP: 0023:0xf709d579 [ 324.269351][T14487] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 324.269362][T14487] RSP: 002b:00000000f548d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 324.269372][T14487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 324.269379][T14487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 324.269385][T14487] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 324.269391][T14487] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 324.269397][T14487] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 324.269410][T14487] [ 324.587418][ T6024] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 325.145850][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 325.448080][T14524] ata1.00: invalid command format 189 [ 325.548971][T14529] input: syz0 as /devices/virtual/input/input10 [ 325.638979][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 325.640247][T14532] syzkaller1: entered promiscuous mode [ 325.647874][T14532] syzkaller1: entered allmulticast mode [ 325.650183][T14532] FAULT_INJECTION: forcing a failure. [ 325.650183][T14532] name failslab, interval 1, probability 0, space 0, times 0 [ 325.656168][T14532] CPU: 3 UID: 0 PID: 14532 Comm: syz.2.3266 Not tainted syzkaller #0 PREEMPT(full) [ 325.656189][T14532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 325.656199][T14532] Call Trace: [ 325.656205][T14532] [ 325.656211][T14532] dump_stack_lvl+0x16c/0x1f0 [ 325.656240][T14532] should_fail_ex+0x512/0x640 [ 325.656262][T14532] should_failslab+0xc2/0x120 [ 325.656289][T14532] kmem_cache_alloc_node_noprof+0x86/0x800 [ 325.656310][T14532] ? __alloc_skb+0x156/0x410 [ 325.656334][T14532] ? __alloc_skb+0x156/0x410 [ 325.656350][T14532] __alloc_skb+0x156/0x410 [ 325.656367][T14532] ? __alloc_skb+0x35d/0x410 [ 325.656385][T14532] ? __pfx___alloc_skb+0x10/0x10 [ 325.656404][T14532] ? rtnl_prop_list_size+0x295/0x2d0 [ 325.656428][T14532] ? if_nlmsg_size+0x4a7/0xb30 [ 325.656453][T14532] rtmsg_ifinfo_build_skb+0x81/0x280 [ 325.656482][T14532] rtmsg_ifinfo+0x9f/0x1a0 [ 325.656518][T14532] __dev_notify_flags+0x24c/0x2e0 [ 325.656540][T14532] ? __pfx___dev_notify_flags+0x10/0x10 [ 325.656559][T14532] ? __dev_change_flags+0x3d5/0x6f0 [ 325.656582][T14532] ? __pfx___dev_change_flags+0x10/0x10 [ 325.656610][T14532] netif_change_flags+0x108/0x160 [ 325.656634][T14532] dev_change_flags+0xba/0x250 [ 325.656660][T14532] devinet_ioctl+0x11d5/0x1f30 [ 325.656682][T14532] ? __pfx_devinet_ioctl+0x10/0x10 [ 325.656699][T14532] ? _copy_from_user+0x59/0xd0 [ 325.656720][T14532] inet_ioctl+0x3a7/0x3f0 [ 325.656739][T14532] ? __pfx_inet_ioctl+0x10/0x10 [ 325.656759][T14532] ? kasan_quarantine_put+0x10a/0x240 [ 325.656780][T14532] ? lockdep_hardirqs_on+0x7c/0x110 [ 325.656820][T14532] packet_ioctl+0xb6/0x280 [ 325.656837][T14532] sock_do_ioctl+0x118/0x280 [ 325.656861][T14532] ? __pfx_sock_do_ioctl+0x10/0x10 [ 325.656886][T14532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 325.656915][T14532] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 325.656940][T14532] compat_sock_ioctl+0x301/0x730 [ 325.656957][T14532] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 325.656972][T14532] ? hook_file_ioctl_common+0x144/0x410 [ 325.656997][T14532] ? __fget_files+0x20e/0x3c0 [ 325.657019][T14532] ? __fput_deferred+0x480/0x480 [ 325.657041][T14532] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 325.657056][T14532] __ia32_compat_sys_ioctl+0x242/0x370 [ 325.657079][T14532] __do_fast_syscall_32+0xe8/0x680 [ 325.657107][T14532] do_fast_syscall_32+0x32/0x80 [ 325.657123][T14532] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 325.657143][T14532] RIP: 0023:0xf70cd579 [ 325.657157][T14532] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 325.657172][T14532] RSP: 002b:00000000f54bd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 325.657188][T14532] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000008914 [ 325.657198][T14532] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 325.657208][T14532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.657217][T14532] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 325.657227][T14532] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 325.657250][T14532] [ 325.667992][T14530] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 325.789614][T14530] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 325.790254][T14530] vhci_hcd vhci_hcd.0: Device attached [ 326.045121][T14541] syz.2.3268: attempt to access beyond end of device [ 326.045121][T14541] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 326.050774][T14541] gfs2: error -5 reading superblock [ 326.054665][ T24] usb 46-1: SetAddress Request (2) to port 0 [ 326.057783][ T24] usb 46-1: new SuperSpeed USB device number 2 using vhci_hcd [ 326.315867][T14534] vhci_hcd: connection reset by peer [ 326.319269][ T13] vhci_hcd vhci_hcd.4: stop threads [ 326.321651][ T13] vhci_hcd vhci_hcd.4: release socket [ 326.323649][ T13] vhci_hcd vhci_hcd.4: disconnect device [ 326.669076][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 326.679753][T14549] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 326.682182][T14549] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 326.687038][T14549] vhci_hcd vhci_hcd.0: Device attached [ 326.763375][T14549] wg2 speed is unknown, defaulting to 1000 [ 326.772731][T14549] wg2 speed is unknown, defaulting to 1000 [ 326.783351][T14549] wg2 speed is unknown, defaulting to 1000 [ 327.111563][ T29] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 327.462981][T14550] vhci_hcd: connection closed [ 327.463199][ T90] vhci_hcd vhci_hcd.2: stop threads [ 327.468091][ T90] vhci_hcd vhci_hcd.2: release socket [ 327.469901][ T90] vhci_hcd vhci_hcd.2: disconnect device [ 327.480153][T14558] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 327.482378][T14558] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 327.487304][T14558] vhci_hcd vhci_hcd.0: Device attached [ 327.493255][T14549] infiniband syz2: set down [ 327.496009][ T6024] wg2 speed is unknown, defaulting to 1000 [ 327.508932][T14549] infiniband syz2: added wg2 [ 327.564399][T14549] RDS/IB: syz2: added [ 327.576114][T14549] smc: adding ib device syz2 with port count 1 [ 327.578200][T14549] smc: ib device syz2 port 1 has no pnetid [ 327.581675][ T6024] wg2 speed is unknown, defaulting to 1000 [ 327.585960][T14549] wg2 speed is unknown, defaulting to 1000 [ 327.717698][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 327.721407][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 327.786954][T14549] wg2 speed is unknown, defaulting to 1000 [ 327.794721][ T9] usb 40-1: SetAddress Request (2) to port 0 [ 327.796676][ T9] usb 40-1: new SuperSpeed USB device number 2 using vhci_hcd [ 327.813369][T14561] vhci_hcd: connection closed [ 327.813558][ T1171] vhci_hcd vhci_hcd.1: stop threads [ 327.817606][ T1171] vhci_hcd vhci_hcd.1: release socket [ 327.820107][ T1171] vhci_hcd vhci_hcd.1: disconnect device [ 327.824844][ T6055] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 327.925308][T14549] wg2 speed is unknown, defaulting to 1000 [ 327.985814][ T6055] usb 9-1: config 0 has an invalid interface number: 50 but max is 0 [ 327.989408][ T6055] usb 9-1: config 0 has no interface number 0 [ 327.992028][ T6055] usb 9-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 327.998495][ T6055] usb 9-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 328.002537][ T6055] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.005949][ T6055] usb 9-1: Product: syz [ 328.007546][ T6055] usb 9-1: Manufacturer: syz [ 328.009522][ T6055] usb 9-1: SerialNumber: syz [ 328.014192][ T6055] usb 9-1: config 0 descriptor?? [ 328.022272][ T6055] yurex 9-1:0.50: USB YUREX device now attached to Yurex #0 [ 328.194952][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 328.224195][ T6055] usb 9-1: USB disconnect, device number 5 [ 328.231347][T14549] wg2 speed is unknown, defaulting to 1000 [ 328.232537][ T6055] yurex 9-1:0.50: USB YUREX #0 now disconnected [ 328.337541][T14549] wg2 speed is unknown, defaulting to 1000 [ 328.345177][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 328.547546][ T40] kauditd_printk_skb: 27 callbacks suppressed [ 328.547557][ T40] audit: type=1326 audit(1766483780.513:551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.584617][ T40] audit: type=1326 audit(1766483780.523:552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=171 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.591794][ T40] audit: type=1326 audit(1766483780.523:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.604808][ T40] audit: type=1326 audit(1766483780.523:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.611963][ T40] audit: type=1326 audit(1766483780.523:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.634267][ T40] audit: type=1326 audit(1766483780.523:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.646752][ T40] audit: type=1326 audit(1766483780.523:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.658611][ T40] audit: type=1326 audit(1766483780.523:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.668567][ T40] audit: type=1326 audit(1766483780.523:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.681437][ T40] audit: type=1326 audit(1766483780.523:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14585 comm="syz.1.3281" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa4579 code=0x7ffc0000 [ 328.749582][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 328.904889][ T55] usb 42-1: device descriptor read/8, error -110 [ 328.954999][ T6055] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 329.115504][ T6055] usb 7-1: device descriptor read/64, error -71 [ 329.208486][T14601] syz.4.3285: attempt to access beyond end of device [ 329.208486][T14601] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 329.214106][T14601] gfs2: error -5 reading superblock [ 329.241325][T14603] FAULT_INJECTION: forcing a failure. [ 329.241325][T14603] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.245608][T14603] CPU: 1 UID: 0 PID: 14603 Comm: syz.1.3286 Not tainted syzkaller #0 PREEMPT(full) [ 329.245622][T14603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 329.245629][T14603] Call Trace: [ 329.245633][T14603] [ 329.245638][T14603] dump_stack_lvl+0x16c/0x1f0 [ 329.245658][T14603] should_fail_ex+0x512/0x640 [ 329.245673][T14603] _copy_to_user+0x32/0xd0 [ 329.245686][T14603] simple_read_from_buffer+0xcb/0x170 [ 329.245704][T14603] proc_fail_nth_read+0x197/0x240 [ 329.245723][T14603] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 329.245742][T14603] ? rw_verify_area+0xcf/0x6c0 [ 329.245768][T14603] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 329.245787][T14603] vfs_read+0x1e4/0xcf0 [ 329.245804][T14603] ? __pfx___mutex_lock+0x10/0x10 [ 329.245822][T14603] ? __pfx_vfs_read+0x10/0x10 [ 329.245836][T14603] ? find_held_lock+0x2b/0x80 [ 329.245855][T14603] ? __fget_files+0x20e/0x3c0 [ 329.245875][T14603] ksys_read+0x12a/0x250 [ 329.245891][T14603] ? __pfx_ksys_read+0x10/0x10 [ 329.245905][T14603] ? rcu_is_watching+0x12/0xc0 [ 329.245924][T14603] __do_fast_syscall_32+0xe8/0x680 [ 329.245943][T14603] do_fast_syscall_32+0x32/0x80 [ 329.245953][T14603] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 329.245968][T14603] RIP: 0023:0xf7fa4579 [ 329.245977][T14603] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 329.245988][T14603] RSP: 002b:00000000f5496590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 329.245999][T14603] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f5496620 [ 329.246006][T14603] RDX: 000000000000000f RSI: 00000000f7436ff4 RDI: 0000000000000000 [ 329.246012][T14603] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 329.246018][T14603] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 329.246024][T14603] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 329.246039][T14603] [ 329.364851][ T6055] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 329.494796][ T6055] usb 7-1: device descriptor read/64, error -71 [ 329.618423][ T6055] usb usb7-port1: attempt power cycle [ 329.798719][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 329.916082][T14610] wg2 speed is unknown, defaulting to 1000 [ 329.926799][T14619] binder: 14618:14619 ioctl c0306201 80000b80 returned -14 [ 329.945177][ T55] usb usb42-port1: attempt power cycle [ 330.001862][T14614] netlink: zone id is out of range [ 330.003657][T14614] netlink: zone id is out of range [ 330.006749][T14614] netlink: zone id is out of range [ 330.008483][T14614] netlink: zone id is out of range [ 330.010307][T14614] netlink: zone id is out of range [ 330.012031][T14614] netlink: zone id is out of range [ 330.013748][T14614] netlink: zone id is out of range [ 330.016461][T14614] netlink: zone id is out of range [ 330.124733][T14628] netlink: 100 bytes leftover after parsing attributes in process `syz.4.3295'. [ 330.164890][ T6055] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 330.195119][ T6055] usb 7-1: device descriptor read/8, error -71 [ 330.364767][ T5991] usb 9-1: new high-speed USB device number 6 using dummy_hcd [ 330.368329][ T90] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 330.378600][T14631] tmpfs: Bad value for 'mpol' [ 330.381220][ T90] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 330.385117][T14631] capability: warning: `syz.1.3296' uses deprecated v2 capabilities in a way that may be insecure [ 330.444704][ T6055] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 330.456096][T14633] syz.1.3297: attempt to access beyond end of device [ 330.456096][T14633] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 330.465789][ T6055] usb 7-1: device descriptor read/8, error -71 [ 330.474690][T14633] gfs2: error -5 reading superblock [ 330.515412][ T55] usb usb42-port1: unable to enumerate USB device [ 330.521789][ T5991] usb 9-1: Using ep0 maxpacket: 16 [ 330.542221][ T5991] usb 9-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 330.546552][ T5991] usb 9-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 330.568106][ T5991] usb 9-1: Product: syz [ 330.570221][ T5991] usb 9-1: Manufacturer: syz [ 330.572283][ T5991] usb 9-1: SerialNumber: syz [ 330.583840][ T5991] usb 9-1: config 0 descriptor?? [ 330.586170][ T6055] usb usb7-port1: unable to enumerate USB device [ 330.794207][ T5991] usb 9-1: USB disconnect, device number 6 [ 331.144646][ T24] usb 46-1: device descriptor read/8, error -110 [ 331.320096][T14651] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3303'. [ 331.370077][T14653] syzkaller0: entered promiscuous mode [ 331.371970][T14653] syzkaller0: entered allmulticast mode [ 331.537506][ T24] usb usb46-port1: attempt power cycle [ 332.112507][ T24] usb usb46-port1: unable to enumerate USB device [ 332.496079][T14673] syzkaller0: entered promiscuous mode [ 332.498236][T14673] syzkaller0: entered allmulticast mode [ 332.826075][ T9] usb 40-1: device descriptor read/8, error -110 [ 332.828402][T14711] syzkaller0: entered promiscuous mode [ 332.830551][T14711] syzkaller0: entered allmulticast mode [ 333.218503][ T9] usb usb40-port1: attempt power cycle [ 333.582293][T14721] FAULT_INJECTION: forcing a failure. [ 333.582293][T14721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 333.587749][T14721] CPU: 0 UID: 0 PID: 14721 Comm: syz.4.3324 Not tainted syzkaller #0 PREEMPT(full) [ 333.587777][T14721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 333.587784][T14721] Call Trace: [ 333.587789][T14721] [ 333.587793][T14721] dump_stack_lvl+0x16c/0x1f0 [ 333.587814][T14721] should_fail_ex+0x512/0x640 [ 333.587828][T14721] _copy_from_iter+0x2a4/0x16c0 [ 333.587843][T14721] ? __alloc_skb+0x220/0x410 [ 333.587855][T14721] ? __alloc_skb+0x35d/0x410 [ 333.587866][T14721] ? __pfx__copy_from_iter+0x10/0x10 [ 333.587878][T14721] ? netlink_autobind.isra.0+0x158/0x370 [ 333.587900][T14721] netlink_sendmsg+0x820/0xdd0 [ 333.587918][T14721] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.587935][T14721] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 333.587957][T14721] ____sys_sendmsg+0xa5d/0xc30 [ 333.587975][T14721] ? __pfx_____sys_sendmsg+0x10/0x10 [ 333.587992][T14721] ? get_compat_msghdr+0x11a/0x170 [ 333.588012][T14721] ___sys_sendmsg+0x134/0x1d0 [ 333.588030][T14721] ? __pfx____sys_sendmsg+0x10/0x10 [ 333.588050][T14721] ? find_held_lock+0x2b/0x80 [ 333.588074][T14721] __sys_sendmsg+0x16d/0x220 [ 333.588088][T14721] ? __pfx___sys_sendmsg+0x10/0x10 [ 333.588107][T14721] ? do_user_addr_fault+0x843/0x1370 [ 333.588123][T14721] __do_fast_syscall_32+0xe8/0x680 [ 333.588143][T14721] do_fast_syscall_32+0x32/0x80 [ 333.588153][T14721] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 333.588167][T14721] RIP: 0023:0xf709d579 [ 333.588176][T14721] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 333.588186][T14721] RSP: 002b:00000000f546c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 333.588198][T14721] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000280 [ 333.588204][T14721] RDX: 00000000000000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 333.588210][T14721] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 333.588217][T14721] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 333.588223][T14721] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 333.588237][T14721] [ 333.736283][T14720] nbd4: detected capacity change from 0 to 63 [ 333.770979][T13774] block nbd4: Send control failed (result -32) [ 333.774225][T13774] block nbd4: Request send failed, requeueing [ 333.786855][ T5949] block nbd4: Receive control failed (result -32) [ 333.787333][ T9] usb usb40-port1: unable to enumerate USB device [ 333.800423][ T11] block nbd4: Dead connection, failed to find a fallback [ 333.803358][ T11] block nbd4: shutting down sockets [ 333.805490][ T11] I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.808880][ T11] Buffer I/O error on dev nbd4, logical block 0, async page read [ 333.811980][T13774] I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.820801][T13774] Buffer I/O error on dev nbd4, logical block 1, async page read [ 333.823441][T13774] I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.826965][T13774] Buffer I/O error on dev nbd4, logical block 2, async page read [ 333.829603][T13774] I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.832663][T13774] Buffer I/O error on dev nbd4, logical block 3, async page read [ 333.836746][T13774] I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.839879][T13774] Buffer I/O error on dev nbd4, logical block 0, async page read [ 333.843019][T13774] I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.847096][T13774] Buffer I/O error on dev nbd4, logical block 1, async page read [ 333.850477][T13774] I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.855378][T13774] Buffer I/O error on dev nbd4, logical block 2, async page read [ 333.855537][T14723] faux_driver vgem: [drm] Unknown color mode 7; guessing buffer size. [ 333.859221][T13774] I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.867302][T13774] Buffer I/O error on dev nbd4, logical block 3, async page read [ 333.870582][T13774] I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.874789][T13774] Buffer I/O error on dev nbd4, logical block 0, async page read [ 333.878065][T13774] I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 333.881815][T13774] Buffer I/O error on dev nbd4, logical block 1, async page read [ 333.886663][T13774] ldm_validate_partition_table(): Disk read failed. [ 333.889861][T13774] Dev nbd4: unable to read RDB block 0 [ 333.893288][T13774] nbd4: unable to read partition table [ 333.909478][T13774] ldm_validate_partition_table(): Disk read failed. [ 333.912843][T13774] Dev nbd4: unable to read RDB block 0 [ 333.920866][T13774] nbd4: unable to read partition table [ 333.948471][ T6004] net_ratelimit: 21 callbacks suppressed [ 333.948489][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 333.966193][ T40] kauditd_printk_skb: 47 callbacks suppressed [ 333.966209][ T40] audit: type=1326 audit(1766483785.933:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 333.980015][ T40] audit: type=1326 audit(1766483785.933:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 333.994472][ T40] audit: type=1326 audit(1766483785.933:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=171 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.003012][ T40] audit: type=1326 audit(1766483785.933:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.010607][ T40] audit: type=1326 audit(1766483785.933:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.018502][ T40] audit: type=1326 audit(1766483785.933:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.026988][ T40] audit: type=1326 audit(1766483785.933:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.034103][ T40] audit: type=1326 audit(1766483785.933:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.041087][ T40] audit: type=1326 audit(1766483785.933:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.048867][ T40] audit: type=1326 audit(1766483785.933:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14727 comm="syz.4.3327" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 334.234680][ T24] usb 9-1: new high-speed USB device number 7 using dummy_hcd [ 334.265248][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 334.402422][ T24] usb 9-1: config 0 has an invalid interface number: 50 but max is 0 [ 334.406576][ T24] usb 9-1: config 0 has no interface number 0 [ 334.409235][ T24] usb 9-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 334.418617][ T24] usb 9-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 334.422138][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.427304][ T24] usb 9-1: Product: syz [ 334.429323][ T24] usb 9-1: Manufacturer: syz [ 334.431331][ T24] usb 9-1: SerialNumber: syz [ 334.463378][ T24] usb 9-1: config 0 descriptor?? [ 334.472548][ T24] yurex 9-1:0.50: USB YUREX device now attached to Yurex #0 [ 334.600256][T14743] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3333'. [ 334.708779][ T6055] usb 9-1: USB disconnect, device number 7 [ 334.713278][ T6055] yurex 9-1:0.50: USB YUREX #0 now disconnected [ 334.914056][T14732] overlayfs: failed to resolve './file0': -2 [ 334.936669][T14732] netlink: 76 bytes leftover after parsing attributes in process `syz.4.3329'. [ 334.993502][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.310962][T14769] syz.3.3339: attempt to access beyond end of device [ 335.310962][T14769] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 335.317410][T14769] gfs2: error -5 reading superblock [ 335.395023][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.418993][T14772] FAULT_INJECTION: forcing a failure. [ 335.418993][T14772] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.424967][T14772] CPU: 2 UID: 0 PID: 14772 Comm: syz.1.3340 Not tainted syzkaller #0 PREEMPT(full) [ 335.424992][T14772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 335.425003][T14772] Call Trace: [ 335.425010][T14772] [ 335.425016][T14772] dump_stack_lvl+0x16c/0x1f0 [ 335.425048][T14772] should_fail_ex+0x512/0x640 [ 335.425073][T14772] _copy_from_user+0x2e/0xd0 [ 335.425093][T14772] copy_folio_from_user+0x118/0x2f0 [ 335.425119][T14772] mfill_atomic_copy+0x1883/0x1e70 [ 335.425156][T14772] ? __might_fault+0xe3/0x190 [ 335.425177][T14772] ? __pfx_mfill_atomic_copy+0x10/0x10 [ 335.425214][T14772] userfaultfd_ioctl+0x2436/0x3930 [ 335.425244][T14772] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 335.425267][T14772] ? do_vfs_ioctl+0x128/0x14f0 [ 335.425288][T14772] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 335.425316][T14772] ? find_held_lock+0x2b/0x80 [ 335.425339][T14772] ? hook_file_ioctl_common+0x144/0x410 [ 335.425366][T14772] ? __fget_files+0x20e/0x3c0 [ 335.425394][T14772] ? __fput_deferred+0x480/0x480 [ 335.425414][T14772] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 335.425439][T14772] ? compat_ptr_ioctl+0x6e/0xa0 [ 335.425457][T14772] compat_ptr_ioctl+0x6e/0xa0 [ 335.425476][T14772] ? __pfx_compat_ptr_ioctl+0x10/0x10 [ 335.425497][T14772] __ia32_compat_sys_ioctl+0x242/0x370 [ 335.425523][T14772] __do_fast_syscall_32+0xe8/0x680 [ 335.425553][T14772] do_fast_syscall_32+0x32/0x80 [ 335.425570][T14772] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 335.425592][T14772] RIP: 0023:0xf7fa4579 [ 335.425606][T14772] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 335.425624][T14772] RSP: 002b:00000000f549655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 335.425641][T14772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c028aa03 [ 335.425653][T14772] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 335.425663][T14772] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.425673][T14772] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 335.425683][T14772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.425707][T14772] [ 335.620101][T14778] input: syz0 as /devices/virtual/input/input11 [ 335.717934][T14783] netlink: 52 bytes leftover after parsing attributes in process `syz.2.3346'. [ 335.819946][T14801] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.848454][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.883013][T14801] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.910691][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.917182][T14804] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 335.920152][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 336.092876][T14807] syzkaller0: entered promiscuous mode [ 336.095020][T14807] syzkaller0: entered allmulticast mode [ 336.124007][T14807] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(9) [ 336.126957][T14807] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 336.130800][T14807] vhci_hcd vhci_hcd.0: Device attached [ 336.137277][T14808] vhci_hcd: connection closed [ 336.137551][ T96] vhci_hcd vhci_hcd.4: stop threads [ 336.142241][ T96] vhci_hcd vhci_hcd.4: release socket [ 336.144526][ T96] vhci_hcd vhci_hcd.4: disconnect device [ 336.311544][T14811] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3352'. [ 336.371100][T14813] input: syz0 as /devices/virtual/input/input12 [ 336.967021][T14834] program syz.4.3361 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 337.265297][ T6055] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 337.435891][ T6055] usb 9-1: Using ep0 maxpacket: 32 [ 337.494648][ T6055] usb 9-1: config 0 has no interfaces? [ 337.500768][ T6055] usb 9-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 337.518952][ T6055] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.577246][ T6055] usb 9-1: config 0 descriptor?? [ 337.793007][ T29] usb 9-1: USB disconnect, device number 8 [ 337.962886][T14843] tipc: Started in network mode [ 337.964672][T14843] tipc: Node identity 4, cluster identity 4711 [ 337.966739][T14843] tipc: Node number set to 4 [ 338.159584][T14848] input: syz0 as /devices/virtual/input/input13 [ 338.889914][T14863] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 338.892879][T14863] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 338.898525][T14863] vhci_hcd vhci_hcd.0: Device attached [ 338.909770][T14867] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3370'. [ 338.912668][T14867] bridge_slave_1: left allmulticast mode [ 338.914472][T14867] bridge_slave_1: left promiscuous mode [ 338.916436][T14867] bridge0: port 2(bridge_slave_1) entered disabled state [ 338.947155][T14867] bridge_slave_0: left allmulticast mode [ 338.949526][T14867] bridge_slave_0: left promiscuous mode [ 338.952471][T14867] bridge0: port 1(bridge_slave_0) entered disabled state [ 339.064873][ C0] net_ratelimit: 361 callbacks suppressed [ 339.064886][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 339.144708][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 339.190934][T14874] overlayfs: missing 'lowerdir' [ 339.242611][T14876] input: syz0 as /devices/virtual/input/input14 [ 339.249201][ T9] usb 46-1: SetAddress Request (6) to port 0 [ 339.251358][ T9] usb 46-1: new SuperSpeed USB device number 6 using vhci_hcd [ 339.331388][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 339.433310][T14864] vhci_hcd: connection reset by peer [ 339.436219][ T1145] vhci_hcd vhci_hcd.4: stop threads [ 339.438796][ T1145] vhci_hcd vhci_hcd.4: release socket [ 339.442796][ T1145] vhci_hcd vhci_hcd.4: disconnect device [ 339.466699][T14879] FAULT_INJECTION: forcing a failure. [ 339.466699][T14879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.487130][T14879] CPU: 3 UID: 0 PID: 14879 Comm: syz.2.3374 Not tainted syzkaller #0 PREEMPT(full) [ 339.487147][T14879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 339.487154][T14879] Call Trace: [ 339.487158][T14879] [ 339.487163][T14879] dump_stack_lvl+0x16c/0x1f0 [ 339.487183][T14879] should_fail_ex+0x512/0x640 [ 339.487199][T14879] should_fail_alloc_page+0xe7/0x130 [ 339.487217][T14879] prepare_alloc_pages+0x401/0x670 [ 339.487234][T14879] ? unwind_get_return_address+0x59/0xa0 [ 339.487252][T14879] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 339.487275][T14879] ? __lock_acquire+0x436/0x2890 [ 339.487286][T14879] ? __lock_acquire+0x436/0x2890 [ 339.487298][T14879] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 339.487313][T14879] ? reacquire_held_locks+0xcd/0x1f0 [ 339.487323][T14879] ? release_sock+0x21/0x220 [ 339.487340][T14879] ? find_held_lock+0x2b/0x80 [ 339.487355][T14879] ? tls_sw_recvmsg+0x351/0x1d90 [ 339.487371][T14879] ? rcu_is_watching+0x12/0xc0 [ 339.487386][T14879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 339.487403][T14879] ? policy_nodemask+0xea/0x4e0 [ 339.487421][T14879] alloc_pages_mpol+0x1fb/0x550 [ 339.487438][T14879] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 339.487459][T14879] folio_alloc_mpol_noprof+0x36/0x2f0 [ 339.487471][T14879] vma_alloc_folio_noprof+0xed/0x1e0 [ 339.487482][T14879] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 339.487494][T14879] ? rcu_read_unlock+0x2d/0xb0 [ 339.487509][T14879] do_wp_page+0x202f/0x5010 [ 339.487529][T14879] ? __pfx_do_wp_page+0x10/0x10 [ 339.487547][T14879] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 339.487563][T14879] __handle_mm_fault+0x1bd2/0x2bb0 [ 339.487577][T14879] ? reacquire_held_locks+0xcd/0x1f0 [ 339.487588][T14879] ? __pfx___handle_mm_fault+0x10/0x10 [ 339.487601][T14879] ? lock_vma_under_rcu+0x176/0x580 [ 339.487622][T14879] handle_mm_fault+0x3fe/0xad0 [ 339.487636][T14879] do_user_addr_fault+0x60c/0x1370 [ 339.487650][T14879] ? rcu_is_watching+0x12/0xc0 [ 339.487667][T14879] exc_page_fault+0x64/0xc0 [ 339.487684][T14879] asm_exc_page_fault+0x26/0x30 [ 339.487694][T14879] RIP: 0023:0xf71f91d2 [ 339.487703][T14879] Code: c7 4d de 26 00 56 53 83 ec 1c 8b 6c 24 30 8b 55 1c 65 a1 68 00 00 00 39 c2 0f 84 11 01 00 00 80 7d 18 02 74 2b b8 08 00 00 00 0f c1 45 00 83 c0 08 85 c0 0f 88 0e 01 00 00 a8 01 75 7a 31 d2 [ 339.487714][T14879] RSP: 002b:00000000f54bc350 EFLAGS: 00010293 [ 339.487723][T14879] RAX: 0000000000000008 RBX: 00000000f7466ff4 RCX: 00000000ffffffff [ 339.487730][T14879] RDX: 0000000000000000 RSI: 00000000f72f5176 RDI: 00000000f7466ff4 [ 339.487736][T14879] RBP: 00000000f7fc6e40 R08: 0000000000000000 R09: 0000000000000000 [ 339.487742][T14879] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 339.487748][T14879] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 339.487762][T14879] [ 339.487917][T14879] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 339.733118][T14893] syz.2.3380: attempt to access beyond end of device [ 339.733118][T14893] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 339.740286][T14893] gfs2: error -5 reading superblock [ 339.917533][T14897] syz.1.3381: attempt to access beyond end of device [ 339.917533][T14897] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 339.923329][T14897] gfs2: error -5 reading superblock [ 339.924066][T14894] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3376'. [ 340.171192][T14902] input: syz0 as /devices/virtual/input/input15 [ 340.237147][T14905] input: syz1 as /devices/virtual/input/input16 [ 340.345067][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 340.367511][T14909] bond1: (slave netdevsim0): Enslaving as a backup interface with a down link [ 341.119139][T14921] afs: Bad value for 'flock' [ 341.121454][T14921] fuse: Unknown parameter 'rootMode' [ 341.394815][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.614402][T14925] tipc: Enabled bearer , priority 0 [ 341.617218][T14925] syzkaller0: entered promiscuous mode [ 341.619071][T14925] syzkaller0: entered allmulticast mode [ 341.630427][T14925] FAULT_INJECTION: forcing a failure. [ 341.630427][T14925] name failslab, interval 1, probability 0, space 0, times 0 [ 341.634824][T14925] CPU: 0 UID: 0 PID: 14925 Comm: syz.1.3389 Not tainted syzkaller #0 PREEMPT(full) [ 341.634840][T14925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 341.634848][T14925] Call Trace: [ 341.634852][T14925] [ 341.634857][T14925] dump_stack_lvl+0x16c/0x1f0 [ 341.634878][T14925] should_fail_ex+0x512/0x640 [ 341.634893][T14925] should_failslab+0xc2/0x120 [ 341.634911][T14925] __kmalloc_noprof+0xeb/0x910 [ 341.634923][T14925] ? nsim_fib_event_nb+0x44c/0xec0 [ 341.634940][T14925] ? nsim_fib_event_nb+0x44c/0xec0 [ 341.634953][T14925] nsim_fib_event_nb+0x44c/0xec0 [ 341.634968][T14925] ? lock_acquire+0x179/0x330 [ 341.634980][T14925] notifier_call_chain+0xbc/0x3e0 [ 341.634997][T14925] ? __pfx_nsim_fib_event_nb+0x10/0x10 [ 341.635014][T14925] atomic_notifier_call_chain+0x71/0x1c0 [ 341.635026][T14925] call_fib_notifiers+0x33/0x70 [ 341.635043][T14925] fib6_del+0xeec/0x17a0 [ 341.635065][T14925] ? __pfx_fib6_del+0x10/0x10 [ 341.635083][T14925] ? fib6_ifdown+0xcd/0x8f0 [ 341.635103][T14925] fib6_clean_node+0x424/0x5d0 [ 341.635121][T14925] ? __pfx_fib6_clean_node+0x10/0x10 [ 341.635143][T14925] fib6_walk_continue+0x452/0x8d0 [ 341.635161][T14925] fib6_walk+0x182/0x370 [ 341.635177][T14925] ? __pfx_fib6_ifdown+0x10/0x10 [ 341.635192][T14925] fib6_clean_tree+0xd4/0x110 [ 341.635208][T14925] ? __pfx_fib6_clean_tree+0x10/0x10 [ 341.635226][T14925] ? __pfx_fib6_clean_node+0x10/0x10 [ 341.635243][T14925] ? __pfx_fib6_ifdown+0x10/0x10 [ 341.635263][T14925] ? __pfx_fib6_ifdown+0x10/0x10 [ 341.635280][T14925] __fib6_clean_all+0x107/0x2d0 [ 341.635298][T14925] rt6_disable_ip+0x2ec/0x990 [ 341.635316][T14925] ? __pfx___might_resched+0x10/0x10 [ 341.635333][T14925] ? rcu_is_watching+0x12/0xc0 [ 341.635348][T14925] ? __pfx_rt6_disable_ip+0x10/0x10 [ 341.635362][T14925] ? __mutex_lock+0x27b/0x1ca0 [ 341.635382][T14925] addrconf_ifdown.isra.0+0x12c/0x1b90 [ 341.635402][T14925] ? __mutex_unlock_slowpath+0x161/0x790 [ 341.635421][T14925] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 341.635444][T14925] addrconf_notify+0x89a/0x19f0 [ 341.635456][T14925] ? ip6mr_device_event+0x1bc/0x230 [ 341.635472][T14925] notifier_call_chain+0xbc/0x3e0 [ 341.635489][T14925] ? __pfx_addrconf_notify+0x10/0x10 [ 341.635503][T14925] call_netdevice_notifiers_info+0xbe/0x110 [ 341.635522][T14925] netif_set_mtu_ext+0x563/0x7a0 [ 341.635538][T14925] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 341.635551][T14925] ? __lock_acquire+0x436/0x2890 [ 341.635564][T14925] ? __lock_acquire+0x436/0x2890 [ 341.635576][T14925] netif_set_mtu+0x98/0x140 [ 341.635590][T14925] ? __pfx_netif_set_mtu+0x10/0x10 [ 341.635609][T14925] ? full_name_hash+0xbc/0x110 [ 341.635623][T14925] dev_set_mtu+0xb2/0x260 [ 341.635639][T14925] dev_ifsioc+0xd1f/0x1ee0 [ 341.635654][T14925] ? __pfx_dev_ifsioc+0x10/0x10 [ 341.635666][T14925] ? __pfx___mutex_lock+0x10/0x10 [ 341.635688][T14925] ? dev_load+0x8e/0x240 [ 341.635704][T14925] dev_ioctl+0x223/0x1060 [ 341.635718][T14925] sock_do_ioctl+0x19d/0x280 [ 341.635734][T14925] ? __pfx_sock_do_ioctl+0x10/0x10 [ 341.635751][T14925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 341.635770][T14925] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 341.635786][T14925] compat_sock_ioctl+0x301/0x730 [ 341.635798][T14925] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 341.635807][T14925] ? hook_file_ioctl_common+0x144/0x410 [ 341.635823][T14925] ? __fget_files+0x20e/0x3c0 [ 341.635838][T14925] ? __fput_deferred+0x480/0x480 [ 341.635852][T14925] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 341.635862][T14925] __ia32_compat_sys_ioctl+0x242/0x370 [ 341.635877][T14925] __do_fast_syscall_32+0xe8/0x680 [ 341.635896][T14925] do_fast_syscall_32+0x32/0x80 [ 341.635906][T14925] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 341.635920][T14925] RIP: 0023:0xf7fa4579 [ 341.635928][T14925] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 341.635939][T14925] RSP: 002b:00000000f549655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 341.635950][T14925] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000000008922 [ 341.635957][T14925] RDX: 0000000080002280 RSI: 0000000000000000 RDI: 0000000000000000 [ 341.635963][T14925] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 341.635969][T14925] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 341.635975][T14925] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 341.635989][T14925] [ 341.636823][T14925] tipc: Resetting bearer [ 341.797362][T14924] tipc: Resetting bearer [ 341.824329][T14924] tipc: Disabling bearer [ 341.830897][T14928] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3390'. [ 341.844891][T14928] capability: warning: `syz.3.3390' uses 32-bit capabilities (legacy support in use) [ 341.865079][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.895830][T14930] FAULT_INJECTION: forcing a failure. [ 341.895830][T14930] name failslab, interval 1, probability 0, space 0, times 0 [ 341.901525][T14930] CPU: 1 UID: 0 PID: 14930 Comm: syz.4.3391 Not tainted syzkaller #0 PREEMPT(full) [ 341.901549][T14930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 341.901560][T14930] Call Trace: [ 341.901567][T14930] [ 341.901574][T14930] dump_stack_lvl+0x16c/0x1f0 [ 341.901607][T14930] should_fail_ex+0x512/0x640 [ 341.901626][T14930] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 341.901652][T14930] should_failslab+0xc2/0x120 [ 341.901679][T14930] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 341.901700][T14930] ? __d_lookup+0x25c/0x4a0 [ 341.901723][T14930] ? __d_alloc+0x35/0xa80 [ 341.901744][T14930] ? __d_alloc+0x35/0xa80 [ 341.901759][T14930] __d_alloc+0x35/0xa80 [ 341.901779][T14930] d_alloc+0x4a/0x1e0 [ 341.901799][T14930] lookup_one_qstr_excl+0x175/0x250 [ 341.901823][T14930] start_dirop+0x59/0xb0 [ 341.901850][T14930] simple_start_creating+0xf4/0x100 [ 341.901876][T14930] ? __pfx_simple_start_creating+0x10/0x10 [ 341.901900][T14930] ? do_raw_spin_unlock+0x172/0x230 [ 341.901925][T14930] ? simple_pin_fs+0xa3/0x190 [ 341.901950][T14930] debugfs_start_creating.part.0+0x86/0x1c0 [ 341.901983][T14930] __debugfs_create_file+0xb3/0x530 [ 341.902018][T14930] debugfs_create_file_full+0x41/0x60 [ 341.902039][T14930] ? __pfx_vlan_setup+0x10/0x10 [ 341.902061][T14930] ref_tracker_dir_debugfs+0x19d/0x2f0 [ 341.902080][T14930] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 341.902123][T14930] ? alloc_netdev_mqs+0xd7/0x1550 [ 341.902149][T14930] ? lockdep_init_map_type+0x5c/0x270 [ 341.902173][T14930] alloc_netdev_mqs+0x314/0x1550 [ 341.902203][T14930] rtnl_create_link+0xc08/0xf60 [ 341.902233][T14930] rtnl_newlink+0xb3b/0x1f50 [ 341.902302][T14930] ? __pfx_rtnl_newlink+0x10/0x10 [ 341.902327][T14930] ? lockdep_hardirqs_on+0x7c/0x110 [ 341.902358][T14930] ? kmem_cache_free+0x2d8/0x770 [ 341.902380][T14930] ? kfree_skbmem+0x1a4/0x1f0 [ 341.902409][T14930] ? find_held_lock+0x2b/0x80 [ 341.902431][T14930] ? __dev_queue_xmit+0x782/0x4650 [ 341.902457][T14930] ? find_held_lock+0x2b/0x80 [ 341.902479][T14930] ? __pfx_rtnl_newlink+0x10/0x10 [ 341.902508][T14930] ? __pfx_rtnl_newlink+0x10/0x10 [ 341.902531][T14930] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 341.902558][T14930] ? __pfx_rtnl_newlink+0x10/0x10 [ 341.902585][T14930] rtnetlink_rcv_msg+0x95e/0xe90 [ 341.902613][T14930] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 341.902648][T14930] ? ref_tracker_free+0x37c/0x830 [ 341.902674][T14930] netlink_rcv_skb+0x158/0x420 [ 341.902702][T14930] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 341.902731][T14930] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 341.902768][T14930] ? netlink_deliver_tap+0x1ae/0xd30 [ 341.902799][T14930] netlink_unicast+0x5aa/0x870 [ 341.902831][T14930] ? __pfx_netlink_unicast+0x10/0x10 [ 341.902866][T14930] netlink_sendmsg+0x8c8/0xdd0 [ 341.902896][T14930] ? __pfx_netlink_sendmsg+0x10/0x10 [ 341.902925][T14930] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 341.902960][T14930] ____sys_sendmsg+0xa5d/0xc30 [ 341.902991][T14930] ? __pfx_____sys_sendmsg+0x10/0x10 [ 341.903016][T14930] ? get_compat_msghdr+0x11a/0x170 [ 341.903051][T14930] ___sys_sendmsg+0x134/0x1d0 [ 341.903076][T14930] ? __pfx____sys_sendmsg+0x10/0x10 [ 341.903112][T14930] ? find_held_lock+0x2b/0x80 [ 341.903151][T14930] __sys_sendmsg+0x16d/0x220 [ 341.903175][T14930] ? __pfx___sys_sendmsg+0x10/0x10 [ 341.903209][T14930] ? do_user_addr_fault+0x843/0x1370 [ 341.903237][T14930] __do_fast_syscall_32+0xe8/0x680 [ 341.903268][T14930] do_fast_syscall_32+0x32/0x80 [ 341.903287][T14930] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 341.903310][T14930] RIP: 0023:0xf709d579 [ 341.903325][T14930] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 341.903343][T14930] RSP: 002b:00000000f548d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 341.903363][T14930] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000280 [ 341.903375][T14930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 341.903386][T14930] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 341.903396][T14930] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 341.903407][T14930] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 341.903433][T14930] [ 342.056834][T14930] gretap0: entered promiscuous mode [ 342.061011][T14930] vlan2: entered promiscuous mode [ 342.129527][T14936] syz.3.3394: attempt to access beyond end of device [ 342.129527][T14936] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 342.134184][T14936] gfs2: error -5 reading superblock [ 342.167697][T14940] tipc: Enabled bearer , priority 0 [ 342.171135][T14940] syzkaller0: entered promiscuous mode [ 342.173519][T14940] syzkaller0: entered allmulticast mode [ 342.208384][T14939] syzkaller0: entered promiscuous mode [ 342.210884][T14939] syzkaller0: entered allmulticast mode [ 342.211769][ T40] kauditd_printk_skb: 12 callbacks suppressed [ 342.211778][ T40] audit: type=1326 audit(1766483794.173:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.228098][ T40] audit: type=1326 audit(1766483794.193:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=171 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.239145][ T40] audit: type=1326 audit(1766483794.203:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.252596][ T40] audit: type=1326 audit(1766483794.203:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.259940][ T40] audit: type=1326 audit(1766483794.203:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.267036][ T40] audit: type=1326 audit(1766483794.203:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.274017][ T40] audit: type=1326 audit(1766483794.203:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.281122][ T40] audit: type=1326 audit(1766483794.203:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.288285][ T40] audit: type=1326 audit(1766483794.203:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.295270][ T40] audit: type=1326 audit(1766483794.203:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14942 comm="syz.4.3396" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 342.428542][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 342.485876][ T29] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 342.645532][ T29] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.649172][ T29] usb 9-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 342.674401][ T29] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 342.677574][ T29] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.680198][ T29] usb 9-1: Product: syz [ 342.681677][ T29] usb 9-1: Manufacturer: syz [ 342.683370][ T29] usb 9-1: SerialNumber: syz [ 342.688997][ T29] cdc_mbim 9-1:1.0: skipping garbage [ 342.891361][T14943] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 343.207864][T14940] tipc: Resetting bearer [ 343.210726][T14938] tipc: Resetting bearer [ 343.226066][T14938] tipc: Disabling bearer [ 343.416751][T14960] sit0: entered promiscuous mode [ 343.465443][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 343.502893][ T29] cdc_mbim 9-1:1.0: bind() failure [ 343.508258][ T29] cdc_ncm 9-1:1.1: CDC Union missing and no IAD found [ 343.511046][ T29] cdc_ncm 9-1:1.1: bind() failure [ 343.514842][ T29] usb 9-1: USB disconnect, device number 9 [ 343.658568][T14969] syz.3.3405: attempt to access beyond end of device [ 343.658568][T14969] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 343.664490][T14969] gfs2: error -5 reading superblock [ 344.145249][T14977] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3408'. [ 344.289993][T14980] vlan2: entered promiscuous mode [ 344.292212][T14980] gretap0: entered promiscuous mode [ 344.344796][ T9] usb 46-1: device descriptor read/8, error -110 [ 344.366274][T14984] syzkaller0: entered promiscuous mode [ 344.368448][T14984] syzkaller0: entered allmulticast mode [ 344.615616][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 344.844716][ T9] usb usb46-port1: attempt power cycle [ 344.921142][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 345.635847][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 346.007411][ T9] usb usb46-port1: unable to enumerate USB device [ 346.187211][ T5949] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 346.189955][ T64] Bluetooth: hci1: command 0x1003 tx timeout [ 346.395871][T15003] program syz.2.3417 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 346.536743][T15006] netlink: 'syz.3.3416': attribute type 1 has an invalid length. [ 346.607836][T15006] 8021q: adding VLAN 0 to HW filter on device bond1 [ 346.760627][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 346.959480][T15006] bond1: (slave veth3): Enslaving as an active interface with a down link [ 347.544908][T15013] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3418'. [ 347.710085][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 347.868988][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 347.973960][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 348.671976][T15017] syz.4.3419: attempt to access beyond end of device [ 348.671976][T15017] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 348.676485][T15017] gfs2: error -5 reading superblock [ 348.964651][ T54] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 349.116819][ T54] usb 7-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 349.120629][ T54] usb 7-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 349.124633][ T54] usb 7-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 349.128880][ T54] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.143037][T15018] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 349.156794][ T54] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 349.175329][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 349.274180][T15024] bridge0: port 4(erspan0) entered blocking state [ 349.276900][T15024] bridge0: port 4(erspan0) entered disabled state [ 349.279095][T15024] erspan0: entered allmulticast mode [ 349.281884][T15024] erspan0: entered promiscuous mode [ 349.287643][T15024] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3421'. [ 349.348621][ T9] usb 7-1: USB disconnect, device number 21 [ 350.155465][T15030] IPv6: sit1: Disabled Multicast RS [ 350.184881][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 350.217820][T15037] syzkaller0: entered promiscuous mode [ 350.219713][T15037] syzkaller0: entered allmulticast mode [ 350.249883][ T40] kauditd_printk_skb: 68 callbacks suppressed [ 350.249897][ T40] audit: type=1326 audit(1766483802.213:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.273699][ T40] audit: type=1326 audit(1766483802.213:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.282838][ T40] audit: type=1326 audit(1766483802.213:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=171 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.290894][ T40] audit: type=1326 audit(1766483802.213:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.299818][ T40] audit: type=1326 audit(1766483802.213:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.310934][ T40] audit: type=1326 audit(1766483802.223:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.323342][ T40] audit: type=1326 audit(1766483802.223:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.348356][ T40] audit: type=1326 audit(1766483802.223:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.363053][ T40] audit: type=1326 audit(1766483802.223:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.370739][ T40] audit: type=1326 audit(1766483802.223:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15038 comm="syz.4.3426" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf709d579 code=0x7ffc0000 [ 350.627037][ T6004] usb 9-1: new full-speed USB device number 10 using dummy_hcd [ 350.823768][ T6004] usb 9-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 0, changing to 4 [ 350.831187][ T6004] usb 9-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 350.836772][ T6004] usb 9-1: config 0 interface 0 has no altsetting 0 [ 350.856641][ T6004] usb 9-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 350.860895][ T6004] usb 9-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 350.864529][ T6004] usb 9-1: Product: syz [ 350.866669][ T6004] usb 9-1: Manufacturer: syz [ 350.874484][ T6004] usb 9-1: SerialNumber: syz [ 350.900969][ T6004] usb 9-1: config 0 descriptor?? [ 350.931178][ T6004] usb 9-1: selecting invalid altsetting 0 [ 350.985398][ T55] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 351.119875][T15044] netlink: 56 bytes leftover after parsing attributes in process `syz.4.3428'. [ 351.228532][ T6004] usb 9-1: USB disconnect, device number 10 [ 351.244954][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 351.473946][T15045] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.476793][T15045] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.481518][T15045] netlink: 'syz.3.3429': attribute type 2 has an invalid length. [ 351.493847][T15045] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3429'. [ 351.497665][T15045] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 351.559822][T15055] syz.1.3432: attempt to access beyond end of device [ 351.559822][T15055] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 351.564058][T15055] gfs2: error -5 reading superblock [ 351.711065][T15062] virtio-fs: tag not found [ 351.714209][T15062] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3434'. [ 352.105304][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.168753][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.186657][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.215362][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.230703][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.241103][T15064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 352.609088][T15068] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3431'. [ 352.616569][T15068] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3431'. [ 353.355891][T15074] FAULT_INJECTION: forcing a failure. [ 353.355891][T15074] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.360667][T15074] CPU: 0 UID: 0 PID: 15074 Comm: syz.2.3436 Not tainted syzkaller #0 PREEMPT(full) [ 353.360692][T15074] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 353.360700][T15074] Call Trace: [ 353.360705][T15074] [ 353.360709][T15074] dump_stack_lvl+0x16c/0x1f0 [ 353.360729][T15074] should_fail_ex+0x512/0x640 [ 353.360745][T15074] _copy_to_user+0x32/0xd0 [ 353.360758][T15074] drm_ioctl+0x5eb/0xc30 [ 353.360772][T15074] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 353.360786][T15074] ? __pfx_drm_ioctl+0x10/0x10 [ 353.360807][T15074] drm_compat_ioctl+0x327/0x460 [ 353.360824][T15074] ? __pfx_drm_compat_ioctl+0x10/0x10 [ 353.360839][T15074] __ia32_compat_sys_ioctl+0x242/0x370 [ 353.360856][T15074] __do_fast_syscall_32+0xe8/0x680 [ 353.360876][T15074] do_fast_syscall_32+0x32/0x80 [ 353.360886][T15074] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 353.360900][T15074] RIP: 0023:0xf70cd579 [ 353.360909][T15074] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 353.360920][T15074] RSP: 002b:00000000f54bd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 353.360932][T15074] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00000000c03864bc [ 353.360939][T15074] RDX: 0000000080000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 353.360945][T15074] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 353.360951][T15074] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 353.360958][T15074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 353.360971][T15074] [ 353.426992][T15076] /dev/nullb0: Can't lookup blockdev [ 353.673594][T15083] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3438'. [ 353.677808][T15083] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 353.680465][T15083] IPv6: NLM_F_CREATE should be set when creating new route [ 353.683041][T15083] IPv6: NLM_F_CREATE should be set when creating new route [ 353.723946][T15083] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3438'. [ 353.727124][T15083] bridge_slave_1: left allmulticast mode [ 353.728954][T15083] bridge_slave_1: left promiscuous mode [ 353.730966][T15083] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.735411][T15083] bridge_slave_0: left allmulticast mode [ 353.737342][T15083] bridge_slave_0: left promiscuous mode [ 353.739468][T15083] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.804077][T15087] syzkaller0: entered promiscuous mode [ 353.806242][T15087] syzkaller0: entered allmulticast mode [ 355.492819][T15093] FAULT_INJECTION: forcing a failure. [ 355.492819][T15093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.497819][T15093] CPU: 1 UID: 0 PID: 15093 Comm: syz.2.3441 Not tainted syzkaller #0 PREEMPT(full) [ 355.497835][T15093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 355.497842][T15093] Call Trace: [ 355.497846][T15093] [ 355.497850][T15093] dump_stack_lvl+0x16c/0x1f0 [ 355.497871][T15093] should_fail_ex+0x512/0x640 [ 355.497887][T15093] _copy_from_user+0x2e/0xd0 [ 355.497900][T15093] kstrtouint_from_user+0xd6/0x1d0 [ 355.497915][T15093] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 355.497930][T15093] ? __lock_acquire+0x436/0x2890 [ 355.497947][T15093] proc_fail_nth_write+0x83/0x220 [ 355.497959][T15093] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 355.497974][T15093] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 355.497983][T15093] vfs_write+0x2a0/0x11d0 [ 355.498001][T15093] ? __pfx___mutex_lock+0x10/0x10 [ 355.498019][T15093] ? __pfx_vfs_write+0x10/0x10 [ 355.498033][T15093] ? find_held_lock+0x2b/0x80 [ 355.498051][T15093] ? __fget_files+0x20e/0x3c0 [ 355.498066][T15093] ? bpf_trace_run2+0x210/0x5c0 [ 355.498089][T15093] ksys_write+0x12a/0x250 [ 355.498104][T15093] ? __pfx_ksys_write+0x10/0x10 [ 355.498125][T15093] ? syscall_trace_enter+0x1cb/0x220 [ 355.498167][T15093] ? rcu_is_watching+0x12/0xc0 [ 355.498186][T15093] __do_fast_syscall_32+0xe8/0x680 [ 355.498205][T15093] do_fast_syscall_32+0x32/0x80 [ 355.498216][T15093] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 355.498230][T15093] RIP: 0023:0xf70cd579 [ 355.498239][T15093] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 355.498250][T15093] RSP: 002b:00000000f54bd590 EFLAGS: 00000293 ORIG_RAX: 0000000000000004 [ 355.498261][T15093] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54bd620 [ 355.498268][T15093] RDX: 0000000000000001 RSI: 00000000f7466ff4 RDI: 0000000000000000 [ 355.498274][T15093] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 355.498280][T15093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 355.498286][T15093] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 355.498301][T15093] [ 355.622752][T15099] netlink: 'syz.1.3444': attribute type 1 has an invalid length. [ 355.625880][T15099] netlink: 224 bytes leftover after parsing attributes in process `syz.1.3444'. [ 355.766744][T15097] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3442'. [ 355.822816][T15114] netlink: 'syz.1.3445': attribute type 1 has an invalid length. [ 355.848198][T15114] 8021q: adding VLAN 0 to HW filter on device bond2 [ 355.865275][ T96] net_ratelimit: 222 callbacks suppressed [ 355.865286][ T96] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 355.871128][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 355.875580][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 355.878607][T15105] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3445'. [ 355.882494][T15105] bond2: entered promiscuous mode [ 355.884858][T15105] bond2: entered allmulticast mode [ 355.891981][T15105] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(13) [ 355.894846][T15105] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 355.908604][T15105] vhci_hcd vhci_hcd.0: Device attached [ 355.914537][T15120] vhci_hcd: connection closed [ 355.915061][ T1145] vhci_hcd vhci_hcd.1: stop threads [ 355.918323][ T1145] vhci_hcd vhci_hcd.1: release socket [ 355.919932][ T1145] vhci_hcd vhci_hcd.1: disconnect device [ 355.994689][ T9] usb 7-1: new full-speed USB device number 22 using dummy_hcd [ 356.149515][ T9] usb 7-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66 [ 356.152723][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.155565][ T9] usb 7-1: Product: syz [ 356.156979][ T9] usb 7-1: Manufacturer: syz [ 356.158562][ T9] usb 7-1: SerialNumber: syz [ 356.161473][ T9] usb 7-1: config 0 descriptor?? [ 356.166243][ T9] snd-usb-audio 7-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 356.241650][T15125] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 356.243839][T15125] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 356.247214][T15125] vhci_hcd vhci_hcd.0: Device attached [ 356.255882][T15125] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3448'. [ 356.399800][ T6004] usb 7-1: USB disconnect, device number 22 [ 356.429076][ T40] kauditd_printk_skb: 26 callbacks suppressed [ 356.429087][ T40] audit: type=1800 audit(1766483808.393:744): pid=15130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3449" name="file0" dev="9p" ino=71827843 res=0 errno=0 [ 356.499423][ T40] audit: type=1804 audit(1766483808.463:745): pid=15131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.3449" name="/newroot/84/file0/file0" dev="9p" ino=71827843 res=1 errno=0 [ 356.504103][T15131] netlink: 'syz.4.3449': attribute type 1 has an invalid length. [ 356.515029][ T29] usb 44-1: SetAddress Request (2) to port 0 [ 356.517668][ T29] usb 44-1: new SuperSpeed USB device number 2 using vhci_hcd [ 356.528123][T15131] bond2: entered promiscuous mode [ 356.529770][T15131] bond2: entered allmulticast mode [ 356.532177][T15131] 8021q: adding VLAN 0 to HW filter on device bond2 [ 356.566220][T15131] 9pnet_virtio: no channels available for device syz [ 356.572612][T15131] erspan1: entered allmulticast mode [ 356.577353][T15131] bond2: (slave erspan1): making interface the new active one [ 356.580077][T15131] erspan1: entered promiscuous mode [ 356.583143][T15131] bond2: (slave erspan1): Enslaving as an active interface with an up link [ 356.599178][T15131] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3449'. [ 356.684304][T15131] bond2 (unregistering): (slave erspan1): Releasing active interface [ 356.688566][T15131] erspan1: left promiscuous mode [ 356.725039][T15131] bond2 (unregistering): Released all slaves [ 356.864892][T15126] vhci_hcd: connection reset by peer [ 356.874885][ T46] vhci_hcd vhci_hcd.3: stop threads [ 356.876723][ T46] vhci_hcd vhci_hcd.3: release socket [ 356.879358][ T46] vhci_hcd vhci_hcd.3: disconnect device [ 356.905224][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 357.064980][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 357.104668][ T6055] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 357.108832][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 357.406833][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 357.418660][T15145] [ 357.419583][T15145] ====================================================== [ 357.421875][T15145] WARNING: possible circular locking dependency detected [ 357.424101][T15145] syzkaller #0 Not tainted [ 357.426222][T15145] ------------------------------------------------------ [ 357.428670][T15145] syz.2.3453/15145 is trying to acquire lock: [ 357.430766][T15145] ffff88804acae468 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1bd0 [ 357.433789][T15145] [ 357.433789][T15145] but task is already holding lock: [ 357.436260][T15145] ffff8880416d5948 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 357.439541][T15145] [ 357.439541][T15145] which lock already depends on the new lock. [ 357.439541][T15145] [ 357.443055][T15145] [ 357.443055][T15145] the existing dependency chain (in reverse order) is: [ 357.446062][T15145] [ 357.446062][T15145] -> #3 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 357.448693][T15145] __mutex_lock+0x1aa/0x1ca0 [ 357.450528][T15145] autofs_notify_daemon+0x4a6/0xd60 [ 357.452479][T15145] autofs_wait+0x10f3/0x1ac0 [ 357.454215][T15145] autofs_mount_wait+0x132/0x3c0 [ 357.456102][T15145] autofs_d_automount+0x4b2/0x960 [ 357.457987][T15145] __traverse_mounts+0x1b9/0x830 [ 357.460055][T15145] step_into_slowpath+0x772/0xf50 [ 357.462472][T15145] path_lookupat+0x627/0xc40 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 357.464504][T15145] filename_lookup+0x224/0x5f0 [ 357.466965][T15145] kern_path+0x35/0x50 [ 357.468522][T15145] lookup_bdev+0xd8/0x280 [ 357.470221][T15145] resume_store+0x1d6/0x490 [ 357.471887][T15145] kobj_attr_store+0x58/0x80 [ 357.473581][T15145] sysfs_kf_write+0xf2/0x150 [ 357.475306][T15145] kernfs_fop_write_iter+0x3af/0x570 [ 357.477270][T15145] vfs_write+0x7d3/0x11d0 [ 357.478938][T15145] ksys_write+0x12a/0x250 [ 357.480602][T15145] __do_fast_syscall_32+0xe8/0x680 [ 357.482609][T15145] do_fast_syscall_32+0x32/0x80 [ 357.484386][T15145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 357.486696][T15145] [ 357.486696][T15145] -> #2 (&of->mutex){+.+.}-{4:4}: [ 357.489112][T15145] __mutex_lock+0x1aa/0x1ca0 [ 357.490865][T15145] kernfs_seq_start+0x4f/0x2a0 [ 357.492675][T15145] traverse.part.0.constprop.0+0xaf/0x650 [ 357.494796][T15145] seq_read_iter+0x93c/0x12d0 [ 357.496587][T15145] kernfs_fop_read_iter+0x46c/0x610 [ 357.498522][T15145] copy_splice_read+0x618/0xc20 [ 357.500495][T15145] do_splice_read+0x285/0x370 [ 357.502301][T15145] splice_direct_to_actor+0x2a1/0xa30 [ 357.504265][T15145] do_splice_direct+0x174/0x240 [ 357.506166][T15145] vfs_copy_file_range+0x7ca/0x17d0 [ 357.508081][T15145] __do_sys_copy_file_range+0x1a1/0x460 [ 357.510155][T15145] __do_fast_syscall_32+0xe8/0x680 [ 357.512064][T15145] do_fast_syscall_32+0x32/0x80 [ 357.513872][T15145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 357.516181][T15145] [ 357.516181][T15145] -> #1 (&p->lock){+.+.}-{4:4}: [ 357.518536][T15145] __mutex_lock+0x1aa/0x1ca0 [ 357.520439][T15145] seq_read_iter+0xe1/0x12d0 [ 357.522206][T15145] kernfs_fop_read_iter+0x46c/0x610 [ 357.524124][T15145] copy_splice_read+0x618/0xc20 [ 357.525995][T15145] do_splice_read+0x285/0x370 [ 357.527759][T15145] splice_file_to_pipe+0x109/0x120 [ 357.529680][T15145] do_sendfile+0x400/0xe50 [ 357.531784][T15145] __ia32_sys_sendfile64+0x1d7/0x220 [ 357.533851][T15145] __do_fast_syscall_32+0xe8/0x680 [ 357.535784][T15145] do_fast_syscall_32+0x32/0x80 [ 357.537564][T15145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 357.539907][T15145] [ 357.539907][T15145] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 357.542438][T15145] __lock_acquire+0x1669/0x2890 [ 357.544218][T15145] lock_acquire+0x179/0x330 [ 357.545965][T15145] __mutex_lock+0x1aa/0x1ca0 [ 357.547756][T15145] anon_pipe_write+0x15d/0x1bd0 [ 357.549647][T15145] __kernel_write_iter+0x720/0xb10 [ 357.551583][T15145] __kernel_write+0xf5/0x140 [ 357.553315][T15145] autofs_notify_daemon+0x4db/0xd60 [ 357.555259][T15145] autofs_wait+0x10f3/0x1ac0 [ 357.556995][T15145] autofs_mount_wait+0x132/0x3c0 [ 357.558787][T15145] autofs_d_automount+0x4b2/0x960 [ 357.560695][T15145] __traverse_mounts+0x1b9/0x830 [ 357.562560][T15145] step_into_slowpath+0x772/0xf50 [ 357.564420][T15145] path_lookupat+0x627/0xc40 [ 357.566194][T15145] filename_lookup+0x224/0x5f0 [ 357.567987][T15145] kern_path+0x35/0x50 [ 357.569581][T15145] lookup_bdev+0xd8/0x280 [ 357.571300][T15145] resume_store+0x1d6/0x490 [ 357.573014][T15145] kobj_attr_store+0x58/0x80 [ 357.574776][T15145] sysfs_kf_write+0xf2/0x150 [ 357.576488][T15145] kernfs_fop_write_iter+0x3af/0x570 [ 357.578487][T15145] vfs_write+0x7d3/0x11d0 [ 357.580171][T15145] ksys_write+0x12a/0x250 [ 357.581812][T15145] __do_fast_syscall_32+0xe8/0x680 [ 357.583741][T15145] do_fast_syscall_32+0x32/0x80 [ 357.585520][T15145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 357.587816][T15145] [ 357.587816][T15145] other info that might help us debug this: [ 357.587816][T15145] [ 357.591245][T15145] Chain exists of: [ 357.591245][T15145] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 357.591245][T15145] [ 357.595322][T15145] Possible unsafe locking scenario: [ 357.595322][T15145] [ 357.598349][T15145] CPU0 CPU1 [ 357.600156][T15145] ---- ---- [ 357.601958][T15145] lock(&sbi->pipe_mutex); [ 357.603489][T15145] lock(&of->mutex); [ 357.605654][T15145] lock(&sbi->pipe_mutex); [ 357.608050][T15145] lock(&pipe->mutex); [ 357.609509][T15145] [ 357.609509][T15145] *** DEADLOCK *** [ 357.609509][T15145] [ 357.612273][T15145] 5 locks held by syz.2.3453/15145: [ 357.613988][T15145] #0: ffff888024e57eb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 357.617032][T15145] #1: ffff888027d82420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 357.620039][T15145] #2: ffff88804d660488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x570 [ 357.623361][T15145] #3: ffff8880412f0788 (kn->active#72){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2ff/0x570 [ 357.626712][T15145] #4: ffff8880416d5948 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 357.630078][T15145] [ 357.630078][T15145] stack backtrace: [ 357.632144][T15145] CPU: 0 UID: 0 PID: 15145 Comm: syz.2.3453 Not tainted syzkaller #0 PREEMPT(full) [ 357.632161][T15145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 357.632169][T15145] Call Trace: [ 357.632174][T15145] [ 357.632179][T15145] dump_stack_lvl+0x116/0x1f0 [ 357.632198][T15145] print_circular_bug+0x275/0x340 [ 357.632217][T15145] check_noncircular+0x146/0x160 [ 357.632234][T15145] ? arch_stack_walk+0xa6/0x100 [ 357.632249][T15145] __lock_acquire+0x1669/0x2890 [ 357.632262][T15145] lock_acquire+0x179/0x330 [ 357.632271][T15145] ? anon_pipe_write+0x15d/0x1bd0 [ 357.632288][T15145] ? __pfx___might_resched+0x10/0x10 [ 357.632305][T15145] __mutex_lock+0x1aa/0x1ca0 [ 357.632322][T15145] ? anon_pipe_write+0x15d/0x1bd0 [ 357.632338][T15145] ? anon_pipe_write+0x15d/0x1bd0 [ 357.632360][T15145] ? __pfx___mutex_lock+0x10/0x10 [ 357.632376][T15145] ? update_se+0x43f/0x6f0 [ 357.632392][T15145] ? do_raw_spin_lock+0x20e/0x2b0 [ 357.632405][T15145] ? find_held_lock+0x2b/0x80 [ 357.632420][T15145] ? rcu_is_watching+0x12/0xc0 [ 357.632436][T15145] ? trace_sched_exit_tp+0xd1/0x110 [ 357.632453][T15145] ? anon_pipe_write+0x15d/0x1bd0 [ 357.632470][T15145] anon_pipe_write+0x15d/0x1bd0 [ 357.632497][T15145] ? __pfx_anon_pipe_write+0x10/0x10 [ 357.632521][T15145] ? __pfx___schedule+0x10/0x10 [ 357.632547][T15145] ? preempt_schedule_thunk+0x16/0x30 [ 357.632568][T15145] ? __pfx_anon_pipe_write+0x10/0x10 [ 357.632593][T15145] __kernel_write_iter+0x720/0xb10 [ 357.632615][T15145] ? __pfx___kernel_write_iter+0x10/0x10 [ 357.632631][T15145] ? __mutex_lock+0x669/0x1ca0 [ 357.632647][T15145] ? __kernel_text_address+0xd/0x40 [ 357.632660][T15145] ? autofs_notify_daemon+0x45a/0xd60 [ 357.632673][T15145] __kernel_write+0xf5/0x140 [ 357.632688][T15145] ? __pfx___kernel_write+0x10/0x10 [ 357.632703][T15145] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 357.632723][T15145] autofs_notify_daemon+0x4db/0xd60 [ 357.632736][T15145] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 357.632748][T15145] ? kernfs_fop_write_iter+0x3af/0x570 [ 357.632763][T15145] ? vfs_write+0x7d3/0x11d0 [ 357.632777][T15145] ? ksys_write+0x12a/0x250 [ 357.632797][T15145] ? lockdep_init_map_type+0x5c/0x270 [ 357.632808][T15145] ? lockdep_init_map_type+0x5c/0x270 [ 357.632820][T15145] autofs_wait+0x10f3/0x1ac0 [ 357.632832][T15145] ? __pfx_autofs_wait+0x10/0x10 [ 357.632844][T15145] ? __pfx___schedule+0x10/0x10 [ 357.632858][T15145] ? find_held_lock+0x2b/0x80 [ 357.632871][T15145] ? path_has_submounts+0xcf/0x120 [ 357.632884][T15145] ? preempt_schedule_thunk+0x16/0x30 [ 357.632894][T15145] ? preempt_schedule_common+0x44/0xc0 [ 357.632910][T15145] autofs_mount_wait+0x132/0x3c0 [ 357.632922][T15145] autofs_d_automount+0x4b2/0x960 [ 357.632935][T15145] __traverse_mounts+0x1b9/0x830 [ 357.632946][T15145] step_into_slowpath+0x772/0xf50 [ 357.632961][T15145] ? __up_read+0x2d1/0x700 [ 357.632972][T15145] ? __pfx_step_into_slowpath+0x10/0x10 [ 357.632986][T15145] ? __lookup_slow+0x420/0x460 [ 357.633000][T15145] path_lookupat+0x627/0xc40 [ 357.633014][T15145] filename_lookup+0x224/0x5f0 [ 357.633029][T15145] ? __pfx_filename_lookup+0x10/0x10 [ 357.633048][T15145] ? getname_kernel+0x52/0x370 [ 357.633058][T15145] ? __asan_memcpy+0x3c/0x60 [ 357.633072][T15145] kern_path+0x35/0x50 [ 357.633086][T15145] lookup_bdev+0xd8/0x280 [ 357.633096][T15145] ? __pfx_lookup_bdev+0x10/0x10 [ 357.633109][T15145] ? __asan_memcpy+0x3c/0x60 [ 357.633122][T15145] resume_store+0x1d6/0x490 [ 357.633135][T15145] ? __pfx_resume_store+0x10/0x10 [ 357.633150][T15145] ? find_held_lock+0x2b/0x80 [ 357.633164][T15145] ? __pfx_resume_store+0x10/0x10 [ 357.633176][T15145] kobj_attr_store+0x58/0x80 [ 357.633193][T15145] ? __pfx_kobj_attr_store+0x10/0x10 [ 357.633209][T15145] sysfs_kf_write+0xf2/0x150 [ 357.633220][T15145] kernfs_fop_write_iter+0x3af/0x570 [ 357.633235][T15145] ? __pfx_sysfs_kf_write+0x10/0x10 [ 357.633246][T15145] vfs_write+0x7d3/0x11d0 [ 357.633261][T15145] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 357.633277][T15145] ? irqentry_exit+0x1dd/0x8c0 [ 357.633293][T15145] ? __pfx_vfs_write+0x10/0x10 [ 357.633310][T15145] ? fdget_pos+0x2a7/0x370 [ 357.633327][T15145] ? __sanitizer_cov_trace_pc+0x8/0x70 [ 357.633344][T15145] ksys_write+0x12a/0x250 [ 357.633366][T15145] ? __pfx_ksys_write+0x10/0x10 [ 357.633382][T15145] ? trace_irq_enable.constprop.0+0x2f/0x110 [ 357.633403][T15145] __do_fast_syscall_32+0xe8/0x680 [ 357.633422][T15145] do_fast_syscall_32+0x32/0x80 [ 357.633432][T15145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 357.633446][T15145] RIP: 0023:0xf70cd579 [ 357.633456][T15145] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 357.633467][T15145] RSP: 002b:00000000f549c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 357.633477][T15145] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000040 [ 357.633484][T15145] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 357.633490][T15145] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 357.633497][T15145] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 357.633503][T15145] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 357.633512][T15145] [ 357.884818][T15145] PM: Image not found (code -22) [ 357.945008][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 358.092103][T15137] syz_tun (unregistering): left allmulticast mode [ 358.095058][T15137] syz_tun (unregistering): left promiscuous mode [ 358.097100][T15137] bridge0: port 3(syz_tun) entered disabled state [ 358.574806][ T1145] erspan0: left allmulticast mode [ 358.576982][ T1145] erspan0: left promiscuous mode [ 358.579235][ T1145] bridge0: port 4(erspan0) entered disabled state [ 358.583387][ T1145] bridge_slave_1: left allmulticast mode [ 358.586360][ T1145] bridge_slave_1: left promiscuous mode [ 358.588661][ T1145] bridge0: port 2(bridge_slave_1) entered disabled state [ 358.592148][ T1145] bridge_slave_0: left allmulticast mode [ 358.594523][ T1145] bridge_slave_0: left promiscuous mode [ 358.597073][ T1145] bridge0: port 1(bridge_slave_0) entered disabled state [ 358.975592][ T1145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 358.979692][ T1145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 358.983965][ T1145] bond0 (unregistering): Released all slaves [ 358.994771][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 359.054439][ T1145] bond1 (unregistering): Released all slaves [ 359.115070][ T1145] bond2 (unregistering): Released all slaves [ 359.173313][ T1145] tipc: Left network mode [ 359.358515][ T1145] hsr_slave_0: left promiscuous mode [ 359.360665][ T1145] hsr_slave_1: left promiscuous mode [ 359.363092][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 359.366275][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 359.587665][ T1145] team0 (unregistering): Port device team_slave_1 removed [ 359.605138][ T1145] team0 (unregistering): Port device team_slave_0 removed [ 360.158674][ T1145] IPVS: stop unused estimator thread 0... [ 360.468471][ T1145] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.517944][ T1145] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.577004][ T1145] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.649266][ T1145] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.064895][ T6004] net_ratelimit: 4 callbacks suppressed [ 361.064907][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 361.081241][ T1145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 361.085322][ T1145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 361.089046][ T1145] bond0 (unregistering): Released all slaves [ 361.389969][ T1145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 361.395064][ T1145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 361.399512][ T1145] bond0 (unregistering): Released all slaves [ 361.468036][ T1145] bond1 (unregistering): (slave veth3): Releasing active interface [ 361.472337][ T1145] bond1 (unregistering): Released all slaves [ 361.557167][ T29] usb 44-1: device descriptor read/8, error -110 [ 361.626959][ T1171] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 361.631654][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 361.636277][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 361.955083][ T29] usb usb44-port1: attempt power cycle [ 362.114757][ T6004] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 362.137367][ T1145] hsr_slave_0: left promiscuous mode [ 362.140229][ T1145] hsr_slave_1: left promiscuous mode [ 362.143037][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 362.160375][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 362.165774][ T1145] hsr_slave_0: left promiscuous mode [ 362.168074][ T1145] hsr_slave_1: left promiscuous mode [ 362.170135][ T1145] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 362.172495][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 362.175371][ T1145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 362.178383][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 362.182997][ T1145] veth1_macvtap: left promiscuous mode [ 362.185799][ T1145] veth0_macvtap: left promiscuous mode [ 362.187716][ T1145] veth1_vlan: left promiscuous mode [ 362.189522][ T1145] veth0_vlan: left promiscuous mode [ 362.391740][ T1145] team0 (unregistering): Port device team_slave_1 removed [ 362.412791][ T1145] team0 (unregistering): Port device team_slave_0 removed [ 362.492236][ T1171] smc: removing ib device syz2 [ 362.555206][ T29] usb usb44-port1: unable to enumerate USB device [ 362.663442][ T1145] pim6reg (unregistering): left allmulticast mode [ 362.713061][ T1145] team0 (unregistering): Port device team_slave_1 removed [ 362.724870][ T1145] team0 (unregistering): Port device team_slave_0 removed [ 363.148010][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 363.415602][ T1145] IPVS: stop unused estimator thread 0... [ 363.418795][ T1145] IPVS: stop unused estimator thread 0... [ 363.475152][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 363.544968][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 364.185022][ T6024] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 365.224949][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 366.264863][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 366.516045][ T6032] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 367.305005][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 367.385148][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 367.389596][ T54] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 367.393441][ T6022] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog