last executing test programs: 22m12.848447308s ago: executing program 1 (id=837): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000780)={0x28, r4, 0x1, 0x0, 0x80000000, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan0\x00'}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10800}, 0x4800) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x3, 0x0, 0x9, 0x0, 0xfffffddfffffffff, 0xfa11, 0xffffffff}, 0x0) syz_emit_ethernet(0xc2, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40505330, &(0x7f0000000400)={0x800100, 0xffffffff, 0x22, 0xe1d9, 0x1101, 0xff}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x84, @private=0xa010100, 0x15, 0x3, 'sh\x00', 0x28, 0x0, 0x70}, 0x2c) r6 = socket$kcm(0xa, 0x2, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r7, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e24, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@remote, 0x4e20, 0x10000, 0xc, 0x2}}, 0x44) sendmsg$sock(r6, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x10, 0x1, 0x24, 0x3}}], 0x10}, 0x24000000) sendmsg$sock(r6, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0}, 0x0) r8 = syz_open_dev$cec(&(0x7f00000000c0), 0x0, 0x82002) ioctl$CEC_S_MODE(r8, 0x40046109, &(0x7f0000000140)=0x12) close(r8) socket$nl_netfilter(0x10, 0x3, 0xc) r9 = syz_open_dev$sg(&(0x7f0000000280), 0x5dc, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r9, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\n']) sched_setscheduler(0x0, 0x2, 0x0) write$khugepaged_scan(0xffffffffffffffff, &(0x7f0000000100), 0x8) 22m11.93989864s ago: executing program 1 (id=841): r0 = socket(0x39, 0x3, 0x3a) rseq(&(0x7f0000000400)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x1, 0x0) msgget$private(0x0, 0x3ac) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x8, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) io_setup(0x400, &(0x7f00000003c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000440)={0xb, 0xf7b9, {0x0}, {0xee00}, 0x9, 0x4}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000002200)={{0x1, 0x1, 0x18, r2, {0x0, 0xee00}}, './file0\x00'}) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = bpf$ITER_CREATE(0x21, &(0x7f0000002300)={r4}, 0x8) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000023c0)={{r4, 0xffffffffffffffff}, &(0x7f0000002340), &(0x7f0000002380)='%pB \x00'}, 0x1c) r11 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r11, &(0x7f0000000300)={{0x6, @rose}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) syz_genetlink_get_family_id$ethtool(&(0x7f0000000980), r11) sendmsg$netlink(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x130}, {&(0x7f0000000600)={0x1208, 0x1a, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x11ae, 0x5f, 0x0, 0x1, [@typed={0x16, 0x147, 0x0, 0x0, @str='/dev/input/mouse#\x00'}, @typed={0x14, 0x53, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @nested={0x4, 0xab}, @typed={0x8, 0x6b, 0x0, 0x0, @ipv4=@empty}, @generic="b2e08f42ccacd4cea6482498f573f7b268ca67a52d3a3969f528abe9c84be94fe3f826cd275d7dc7340febb8caf1ff223f6b1de599cc4db0c6402dcb4d5f76fca9f3005e57409c926eb105da114ad50006b82d3e7ee817df3037", @typed={0x8, 0x103, 0x0, 0x0, @u32=0x200}, @generic="3d5ad032c09491736c", @generic="a9274042773ca50c2a5e64996d93c7fd21aa3372f40fa1149130d08510447804d5b7dd451c0ffd347601f177", 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{&(0x7f0000002500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"/355, @ANYRES32=r3, @ANYBLOB="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"], 0x390}], 0x7, &(0x7f0000002400)=[@cred={{0x18, 0x1, 0x2, {r6, r7, r8}}}, @rights={{0x30, 0x1, 0x1, [r1, r4, r9, r0, r1, r3, r0, r2, r0]}}, @rights={{0x10, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r0, r2]}}, @rights={{0x20, 0x1, 0x1, [r3, r2, r2, r10, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r2, r0, r2, r1, r0, r2, r11]}}], 0xb4, 0x40800}, 0x10) io_submit(r5, 0x1, &(0x7f0000000480)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) write$RDMA_USER_CM_CMD_CREATE_ID(r4, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000010000100"/20, @ANYRES32=0x0], 0x50}}, 0x0) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000000040)="1800000072006bcd9e3fe3dc6e080000070900000d000000", 0x18}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x48800) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r12, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="796104000000000000007e000000"], 0x14}}, 0x20000000) 22m10.021214412s ago: executing program 1 (id=849): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x16, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x24000805}, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) keyctl$invalidate(0x15, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0x2, 0x40000105, 0x0, 0x0}) r1 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x48) 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(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) chroot(&(0x7f0000000000)='./file0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @random='\x00 \x00\x00\x00\b', @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x7, 0x7, 0x7, [@empty]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r6, 0xc040aed5, &(0x7f00000000c0)={0xf000, 0x118000}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) 22m8.671427825s ago: executing program 1 (id=853): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000480)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x12c5008, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000a00), 0x0, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000a40)={0x0, 0x5, 0x3, 0x40}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x6, 0xba, &(0x7f0000000140)=""/186, 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, 0xaf}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000005c0)={0x2, 0x0, &(0x7f0000000280)=""/27, &(0x7f0000000500)=""/130, &(0x7f00000006c0)=""/98, 0x10000}) syz_io_uring_setup(0xc76, &(0x7f0000000380)={0x0, 0x6b7f, 0x4, 0x2, 0xbfdffffc}, &(0x7f0000000000)=0x0, &(0x7f0000000480)=0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000000000)) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x40, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x8001}}) syz_genetlink_get_family_id$devlink(&(0x7f0000000d40), 0xffffffffffffffff) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_S_CTRL(0xffffffffffffffff, 0xc0205647, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x68, 0x30, 0x871a15abc695fa3d, 0xffffffff, 0x0, {}, [{0x54, 0x1, [@m_ctinfo={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x3f00}, @TCA_CTINFO_ACT={0x18, 0x3, {0x5, 0x1, 0xffffffffffffffff}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x440c0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x6, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000300000000000000010000001801000020756c0000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000009002000850000001000000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', r9, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ec}, 0x94) 22m7.132072019s ago: executing program 1 (id=856): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x1f, 0xd, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x11}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x20000002}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0xa6}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x11}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000018c0)=""/4096, 0x10b, 0x1000, 0x1, 0x2}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x5, 0x10001, 0x7fff, 0x202, 0x1, r0}, 0x50) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000006a008313000000000000354f1b0800000000000008000e"], 0x20}}, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000000)=0x401, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x31) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, 0xffffffffffffffff, 0x0) ioperm(0x7fffffff, 0x1, 0x8) socket$netlink(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141041) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r4, &(0x7f0000000180)={0x1a, 0x0, 0xf9, 0x8, 0x0, 0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000001780), 0x8, r1, 0x0, 0x20000000}, 0x38) 22m6.631621245s ago: executing program 1 (id=859): r0 = socket(0x39, 0x3, 0x3a) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) r1 = msgget$private(0x0, 0x3ac) msgsnd(r1, &(0x7f0000000040)={0x1}, 0x8, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) select(0x0, 0x0, &(0x7f0000000080)={0x3}, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, r5, 0x9c3fa077fa966179, 0x4, 0x0, {{0x7e}, {@void, @void}}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) sendmsg$NL80211_CMD_VENDOR(r0, 0x0, 0x400c5) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x121000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000080)=0x7) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuse_handle_req(r7, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000041c0)={&(0x7f0000004280)={0x50, 0x0, 0x3, {0x7, 0x2b, 0x0, 0x50b0c448, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffc}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 22m6.408644391s ago: executing program 32 (id=859): r0 = socket(0x39, 0x3, 0x3a) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) r1 = msgget$private(0x0, 0x3ac) msgsnd(r1, &(0x7f0000000040)={0x1}, 0x8, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) select(0x0, 0x0, &(0x7f0000000080)={0x3}, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, r5, 0x9c3fa077fa966179, 0x4, 0x0, {{0x7e}, {@void, @void}}}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) sendmsg$NL80211_CMD_VENDOR(r0, 0x0, 0x400c5) r6 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x121000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000080)=0x7) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuse_handle_req(r7, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000041c0)={&(0x7f0000004280)={0x50, 0x0, 0x3, {0x7, 0x2b, 0x0, 0x50b0c448, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffc}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.360862375s ago: executing program 0 (id=4634): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000180)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e25, 0x10001, @local, 0xb}, r1}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r1, 0x5}}, 0x10) 4.339597192s ago: executing program 0 (id=4635): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3b}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000081c0)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0xfffffffffffffffd, 0x1, 0x0, 0x5dc, 0x120, 0x2000, 0x0, r4, 0x0, 0x501, 0x81}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000440)={0x50, 0x0, r3, {0x7, 0x29, 0x0, 0x1004cc80, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) 3.453112057s ago: executing program 0 (id=4641): bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000080)='%pB \x00'}, 0x1c) r1 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x20182, 0x48, 0x20}, 0x18) r2 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000280), 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0xe, 0x1, 0x64, 0x11408, r0, 0x8, '\x00', 0x0, r1, 0x1, 0x4, 0x0, 0x0, @void, @value, @value=r2}, 0x50) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x14e24}, 0x1c) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x1}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000600)="ba403c8e317497", 0x7}], 0x1}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)="e3ccd5b5eeb4b7a941bdd109adf633a92ef4ef5b09733bd8114f96c6dddf462b40694a88c86167e7ee015f2059f1bca6515e8a48511aad9f93b46a687edb", 0x3e}], 0x1}}], 0x2, 0xc8040) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) splice(r5, 0x0, r4, 0x0, 0x7ffff000, 0x6) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @private=0xa010101}, 0xc) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000001780), 0x8, r3, 0x0, 0x20000000}, 0x38) 2.496554485s ago: executing program 4 (id=4645): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) io_uring_setup(0x1612, &(0x7f0000000200)={0x0, 0x0, 0x3040}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @remote, 0xb}, 0x1c) syz_emit_ethernet(0xfef3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6001010000641100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e200e22"], 0x0) (fail_nth: 12) 2.426425052s ago: executing program 4 (id=4646): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000003d) fcntl$setsig(r0, 0xa, 0x21) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f00000001c0)='\\', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x6b142, 0x0) 2.213144975s ago: executing program 2 (id=4647): sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0xc8000) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @raw_data="dea233684c996156af0d4bd8e3300217e750b8c97b7123d48003e7e1d3be5f710c41a1db6719881876e9bcc6e2f73c67cc6b675eb43188b5b7f9f898868de9a9c5d536d418ba283121a73a5aba55a87d2a2525295f4492bbde02ad8bc8e88779f2de06f38e99172df4d45b6f13c813dee4230c204a93172922b778fef7a1f89ce876bb89d44cd705bbb28db4869dfac20d928950507acd92c02d17f51b0a627539f6e0a0bdb92004bc6252cd35e8cd100962db9a83ad63a4e7e1ca17c1b6aac63fefa9bebe429d00"}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$binderfs_ctrl(0xffffff9c, &(0x7f0000000300)='./binderfs/binder-control\x00', 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x24004080) socket(0x1a, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x80242, 0x1df2a23c5997fa7b) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000500)={0xa0, 0x0, 0x0, {{0x3, 0x3, 0xfffffffffffffffb, 0x432c, 0x3, 0x1, {0xffffffffffffffff, 0x6, 0x20ff, 0x7ff, 0xf7c, 0x800000000000d615, 0x3fa, 0x7fffffff, 0x9, 0x1000, 0x8, 0x0, 0x0, 0x3ff}}, {0x0, 0xa}}}, 0xa0) sendfile(r1, r1, &(0x7f0000000080), 0x7f04) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000002340)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000001380)='ns/cgroup\x00') ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000280)=0x1) r4 = socket(0x1, 0x2, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x25, 0x18, @val=@perf_event={0x8}}, 0x18) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) open_by_handle_at(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000f1000000", @ANYRES64=r2], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 1.476036493s ago: executing program 4 (id=4649): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f00000000c0)=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, 0x3b}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) 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$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f0000006180)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f00000081c0)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xffff, 0xfffffffffffffffd, 0x1, 0x0, 0x5dc, 0x120, 0x2000, 0x0, r5, 0x0, 0x501, 0x81}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r3, &(0x7f0000000440)={0x50, 0x0, r4, {0x7, 0x29, 0x0, 0x1004cc80, 0x40, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) 1.47588505s ago: executing program 2 (id=4651): unshare(0x6a040000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x7434, &(0x7f0000000000)={r1, 0x6, 0xcb2, 0x5}) 1.304428606s ago: executing program 2 (id=4652): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r7, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x12, 0xa01, 0x0, 0x0, {0x80}}, 0x26}}, 0x0) recvmmsg$unix(r8, &(0x7f0000004100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000400)=@newqdisc={0x34, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r7, {0xffff}, {0xffff, 0xffff}, {0x2, 0xa}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x3fff, 0xfffffdfc, {0x0, 0x0, 0x0, r10, {0x4}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000000c0)=@newqdisc={0x40, 0x28, 0x4ee4e6a52ff56541, 0x5001, 0xfffffdfb, {0x0, 0x0, 0x0, r3, {0x4}, {0xffff, 0xffff}, {0xe, 0x1}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x7, 0x1}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x400dc}, 0x4000080) 1.174455985s ago: executing program 2 (id=4653): io_setup(0x5, &(0x7f0000001380)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4002}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r3 = memfd_create(&(0x7f00000004c0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdbU\xb1\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\x90i\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14O\xf8\xb5C\x1f\xb6b8b\x06A2@D\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g&\x99\x0e\x8d\x8d\x16\x05\x00\x00\x00\x00\x00\x00\x00\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x88\xd1\x1eQB\x18\xc1-\xc4\x8fK\xf8\xfa\xb6\xf8\v;\xaa\x8fW\xcc\n\x17\x7f\x98\xb7\xcdqV\xd4\xf0)\xfa\x0fG\xc8\xbf\xfd\xe8>K\f\xcd+\xb0\x99Q\xba/\xa8\xb9`k\b\xd1\xcc\xfc\xeaA\"\v=\x83fC\x90%\xa1d\x91\xf8:\x16<\xad\xc2\x18\xdf\x01\xe2\x96\xfcj\xe9\xa4\x065m\x03\x05N\xb9\x1dOr\xb6\xbcP\x8fP\x8d\x89%\xf2\x12T\xd0\xc3\x15W\x9c\x87\x1b\x8c\xc9\xd9\xc6\xad\x96-d\xa2wFB\xcaB\xa5\x15\xf8,\x04\x1c*\xd98\x8bG\x90\x81`\x03\xe0\xde\x9c\x9a\x0f\x1b\x8f\xd2%*&$Wc\xb3\xa6\xc4TK1}2\xb3\xab\xf4\xb7\xb7\x85\apa\xaf\x1c\x10i\xb9\x9f\x06\xff4%\"7f \x0e\xf5Bk\r\xac\"\x13tNx\xc0$\x85\x9f', 0x3) ftruncate(r3, 0xffff) close(0x3) fcntl$addseals(r3, 0x409, 0x7) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f00000001c0)={r3, 0x1, 0x0, 0x8000}) r4 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0x0, 0xbfdfffbc}, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x85c3}}) io_uring_enter(r4, 0x32d7, 0x0, 0x46, 0x0, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[], 0x32) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f0000000300)={0xfff, "a6081b0d225d999d7a7ad3d20c753deb91de0b43c3b0f0683dab23f3cde5a8c7", 0x3, 0x5, 0xffffffff, 0x800000, 0x2}) 962.717984ms ago: executing program 2 (id=4655): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x711, @remote, 0xbf}, {0xa, 0x4e20, 0xfffffffe, @mcast2, 0x10001}, r1, 0x403}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r1, 0x5}}, 0x10) 962.232889ms ago: executing program 2 (id=4656): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x2, @vbi={0x6, 0x2, 0x40000c7a, 0x38414762, [0x3, 0x7], [0x2, 0x6], 0x2}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, 0x0, 0x0) read$msr(r1, &(0x7f0000019540)=""/102392, 0x18ff8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xe160, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) writev(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getegid() fchown(r1, 0x0, r3) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) sendmsg$netlink(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000640)={0x1b0, 0x21, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@generic="4f996108165c3a29caee6e14abaf408e1165471fd27619b064e5a7ba02d6b5e257898c63b0ccef9b5f4146bf7be6ed0aaf25df2ac1e0398ad88026cdaa64713b31b4415a16dee68d0329c0e10e0e470f127d3b30a167e038499b167d692420e20e25b9b82cb69822d8a470686a5af55dfbd1b526b8e6a81d858f22237527fe92908bddf9dede08250772a7957a4ef5c6aed985d8e541990a2c15f5b4d21f79", @nested={0x73, 0x51, 0x0, 0x1, [@generic, @generic="7640dabc8e2414e28420dc5d2472ac7e7027a7d20a5a3eb3fc5fc17919b6299404cf29ebd8e8e487e00d7d94f319a08b0ac3e70f9e27b84efbe687d48ad7d3069b01814ec9c190caa376432c7d4c34cd7a5ab25b05764716ead003295f1202324ecdc6", @typed={0xc, 0x89, 0x0, 0x0, @u64}]}, @generic="896eb4e7e2", @nested={0x86, 0xe9, 0x0, 0x1, [@nested={0x4, 0x34}, @nested={0x4, 0x89}, @typed={0x8, 0x5d, 0x0, 0x0, @pid}, @generic="f1b4339d4d85bdde4234b93e3524d7ca5cec2f0723b5", @nested={0x4, 0xe3}, @nested={0x4, 0xbd}, @generic="7465cd54309b602d7fa16ef8b281ac36aa1cc9e760174e7dbe9816bbb75f6cf9a7d1f27668339c57d02feedd77ebebb4f0292950a2a1a1ec27e0a862ff41c1c45dd53331d1775c3b03bd656d", @nested={0x4, 0xd2}, @nested={0x4, 0x103}]}]}, 0x1b0}, {&(0x7f0000000800)={0x14c, 0x24, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@generic="72b52d25dc939e86eea6c439f70b267f4c264a9e3489dc6aba0f0bb4b7f2166be563752420ed6877df81ee3b420d1eedf4227b85602e14bf4a3a37c014c03694ef1c448112b98f43f24eab4347fc8ac637d332f7b856b433170a008c73692a674340e12e0fedab3bdab5840c27ce1f9cd93d907f6b8b0b829ef4f05a93a714d8c97762b755b6b97f0a62b76202fc447acc4b34c9124ae0fb3ecaab8b0eca9ca9a5dbf358181e1dd572fd6a9a08a95e8523b1d8a4d1c3ecd02963a49fc50d7b78b278511cd0f013d15eec43e7013ba41d1a86bf2d27e14b4dbc2171e2bab8403b9c8d87478ba732", @generic="d75ca743ee148aca5dd1c90628ed8162b270a0e4ac1dd6dace476c29df6014e1edd43dd0cee784f6788f5e458cf3787969ed43422488ceec42a261b3db28ed989a3e0943ec9ee278f121e33dd0fa179654c537"]}, 0x14c}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="2c0000ff1601000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=r3, @ANYBLOB="280000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32], 0x98, 0x2400c094}, 0x44810) syz_open_dev$usbfs(&(0x7f0000000480), 0xd, 0x141341) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) r4 = socket(0x10, 0x80002, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000040)=""/199, 0xc7}], 0x1) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x1ff, 0x0, 0x5, 0x6, 0x1, 0x2, 0x6e62, 0xe5, 0xd1d7, 0x2, 0x5, 0x1, 0x9, 0x72, 0x5, 0x7ff], 0x5000, 0x200}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000280)="26853f0eb46eea70c21ba8bc8607d2f92111b7b7e9c7cc1db18953bb513cafbec07a6eeefc01b68f98fea4be0992394ac43f3495bb0d6e2183cddb92", 0x3c) connect$inet6(r4, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYRES8=r2, @ANYRES16=r3, @ANYRESDEC], 0x44}, 0x1, 0x0, 0x0, 0x12}, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYBLOB="0000000000000000b7080000000000007b8af8"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r7}, 0x10) write$binfmt_aout(r6, &(0x7f0000000340)=ANY=[], 0xff2e) 962.127089ms ago: executing program 3 (id=4657): r0 = syz_open_dev$vim2m(&(0x7f0000000240), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0cc5604, &(0x7f0000000280)={0x1, @pix_mp={0x6, 0x8000, 0x37303250, 0x8, 0x3, [{0x8000, 0x2}, {0x5, 0x8}, {0x44, 0x4}, {0x9, 0x6a}, {0x2, 0x1ff}, {0xe7ff, 0x2}, {0x5, 0x9}, {0x4, 0x3}], 0x81, 0x9d, 0x6, 0x0, 0x2}}) 855.495261ms ago: executing program 3 (id=4658): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) sendto$packet(r1, 0x0, 0xeffd, 0xd8d94c8c679ec55d, &(0x7f0000000400)={0x11, 0x5, r2, 0x1, 0xff}, 0x14) 763.496912ms ago: executing program 3 (id=4659): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create(0x7) r2 = epoll_create1(0x0) ioctl$SNDCTL_DSP_GETFMTS(0xffffffffffffffff, 0x8004500b, &(0x7f00000000c0)=0xfffffff9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)={0x1008}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x64, 0x30, 0x871a15abc695fb3d, 0x0, 0x25dfdbfe, {}, [{0x50, 0x1, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x8a1, 0x2, 0x2, 0x4, 0x7}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfe33) 618.350495ms ago: executing program 3 (id=4660): unshare(0x6a040000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x7434, &(0x7f0000000000)={r1, 0x6, 0xcb2, 0x5}) 343.750578ms ago: executing program 4 (id=4661): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'nhpoly1305-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8a", 0x440) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffe3, 0x4004840, 0x0, 0xfffffffffffffe1b) (fail_nth: 12) 286.483647ms ago: executing program 3 (id=4662): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x7, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2400c850}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0xffff0000, 0xfffffff8, {0x0, 0x0, 0x0, r4, {0xb, 0xd}, {}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) 286.322869ms ago: executing program 4 (id=4663): io_setup(0x5, &(0x7f0000001380)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4002}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r3 = memfd_create(&(0x7f00000004c0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdbU\xb1\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\x90i\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14O\xf8\xb5C\x1f\xb6b8b\x06A2@D\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g&\x99\x0e\x8d\x8d\x16\x05\x00\x00\x00\x00\x00\x00\x00\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x88\xd1\x1eQB\x18\xc1-\xc4\x8fK\xf8\xfa\xb6\xf8\v;\xaa\x8fW\xcc\n\x17\x7f\x98\xb7\xcdqV\xd4\xf0)\xfa\x0fG\xc8\xbf\xfd\xe8>K\f\xcd+\xb0\x99Q\xba/\xa8\xb9`k\b\xd1\xcc\xfc\xeaA\"\v=\x83fC\x90%\xa1d\x91\xf8:\x16<\xad\xc2\x18\xdf\x01\xe2\x96\xfcj\xe9\xa4\x065m\x03\x05N\xb9\x1dOr\xb6\xbcP\x8fP\x8d\x89%\xf2\x12T\xd0\xc3\x15W\x9c\x87\x1b\x8c\xc9\xd9\xc6\xad\x96-d\xa2wFB\xcaB\xa5\x15\xf8,\x04\x1c*\xd98\x8bG\x90\x81`\x03\xe0\xde\x9c\x9a\x0f\x1b\x8f\xd2%*&$Wc\xb3\xa6\xc4TK1}2\xb3\xab\xf4\xb7\xb7\x85\apa\xaf\x1c\x10i\xb9\x9f\x06\xff4%\"7f \x0e\xf5Bk\r\xac\"\x13tNx\xc0$\x85\x9f', 0x3) ftruncate(r3, 0xffff) close(0x3) fcntl$addseals(r3, 0x409, 0x7) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f00000001c0)={r3, 0x1, 0x0, 0x8000}) r4 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0x0, 0xbfdfffbc}, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x85c3}}) io_uring_enter(r4, 0x32d7, 0x0, 0x46, 0x0, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[], 0x32) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f0000000300)={0xfff, "a6081b0d225d999d7a7ad3d20c753deb91de0b43c3b0f0683dab23f3cde5a8c7", 0x3, 0x5, 0xffffffff, 0x800000, 0x2}) 192.963597ms ago: executing program 0 (id=4664): r0 = syz_io_uring_setup(0x11d4, &(0x7f0000000000)={0x0, 0x7435, 0x0, 0x0, 0x34f}, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 70.472936ms ago: executing program 0 (id=4665): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x711, @remote, 0xbf}, {0xa, 0x4e20, 0xfffffffe, @mcast2, 0x10001}, r1, 0x403}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r1, 0x5}}, 0x10) 70.078303ms ago: executing program 0 (id=4666): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20040844) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4000050, 0x0, 0x0) socket(0x1a, 0xc04, 0x6) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') setpgid(r0, r0) setpgid(0x0, r0) mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x1) sched_setaffinity(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=0x1f00, 0x12) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001f80), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000001fc0)={'wpan0\x00'}) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x57, &(0x7f0000000100)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @void, {@ipv4={0x800, @tipc={{0xa, 0x4, 0x1, 0x11, 0x49, 0x65, 0x0, 0x6, 0x6, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@end, @rr={0x7, 0xb, 0xe6, [@multicast2, @local]}, @noop, @rr={0x7, 0x7, 0xbc, [@broadcast]}]}}, @payload_direct={{{{0x21, 0x0, 0x0, 0x1, 0x0, 0x8, 0x2, 0x2, 0xcca, 0x0, 0x1, 0x0, 0x0, 0x3, 0x9, 0x2, 0x0, 0x4e20, 0x4e24}, 0x3}}, [0x0]}}}}}, 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) 353.734µs ago: executing program 3 (id=4667): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) io_uring_setup(0x1612, &(0x7f0000000200)={0x0, 0x0, 0x4000}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @remote, 0xb}, 0x1c) syz_emit_ethernet(0xfef3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6001010000641100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e200e22"], 0x0) 0s ago: executing program 4 (id=4668): r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000000c0)=0xcc4d, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, 0x0, 0x0) kernel console output (not intermixed with test programs): 0 [ 1515.670746][T24836] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1515.670768][T24836] [ 1516.994368][T24858] syzkaller0: entered promiscuous mode [ 1516.996248][T24858] syzkaller0: entered allmulticast mode [ 1517.166550][T24865] vim2m vim2m.0: Fourcc format (0x47524247) invalid. [ 1517.368610][T24867] tunl0: entered promiscuous mode [ 1517.372167][T24867] netlink: 'syz.2.4091': attribute type 4 has an invalid length. [ 1517.376070][T24867] netlink: 9 bytes leftover after parsing attributes in process `syz.2.4091'. [ 1517.557010][T24868] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 1517.559941][T24868] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1517.563549][T24868] vhci_hcd vhci_hcd.0: Device attached [ 1517.905919][T17500] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 1518.066355][T17502] usb 46-1: SetAddress Request (54) to port 0 [ 1518.068313][T17502] usb 46-1: new SuperSpeed USB device number 54 using vhci_hcd [ 1518.071559][T17500] usb 5-1: Using ep0 maxpacket: 8 [ 1518.099947][T17500] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 1518.102513][T17500] usb 5-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 1518.105875][T17500] usb 5-1: config 179 has no interface number 0 [ 1518.108095][T17500] usb 5-1: config 179 interface 65 altsetting 12 has an invalid descriptor for endpoint zero, skipping [ 1518.143684][T17500] usb 5-1: config 179 interface 65 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 1518.158993][T17500] usb 5-1: config 179 interface 65 has no altsetting 0 [ 1518.161147][T17500] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1518.178781][T17500] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1519.121412][T24879] vhci_hcd: connection reset by peer [ 1519.125003][ T8809] vhci_hcd vhci_hcd.4: stop threads [ 1519.133642][ T8809] vhci_hcd vhci_hcd.4: release socket [ 1519.162396][ T8809] vhci_hcd vhci_hcd.4: disconnect device [ 1519.471611][T24885] netlink: 260 bytes leftover after parsing attributes in process `syz.2.4095'. [ 1519.475713][T24885] netlink: 260 bytes leftover after parsing attributes in process `syz.2.4095'. [ 1519.740940][T24893] netlink: 'syz.3.4094': attribute type 4 has an invalid length. [ 1519.746715][T24893] netlink: 9 bytes leftover after parsing attributes in process `syz.3.4094'. [ 1519.985124][T24895] netlink: 'syz.4.4097': attribute type 2 has an invalid length. [ 1520.045210][T24896] netlink: 'syz.4.4097': attribute type 4 has an invalid length. [ 1520.973645][ T6019] usb 5-1: USB disconnect, device number 75 [ 1520.995994][T24904] tmpfs: Bad value for 'huge' [ 1521.006629][T24904] 9p: Bad value for 'version' [ 1521.205235][T24909] FAULT_INJECTION: forcing a failure. [ 1521.205235][T24909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1521.211579][T24909] CPU: 0 UID: 0 PID: 24909 Comm: syz.0.4101 Tainted: G L syzkaller #0 PREEMPT(full) [ 1521.211635][T24909] Tainted: [L]=SOFTLOCKUP [ 1521.211642][T24909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1521.211654][T24909] Call Trace: [ 1521.211662][T24909] [ 1521.211670][T24909] dump_stack_lvl+0x16c/0x1f0 [ 1521.211706][T24909] should_fail_ex+0x512/0x640 [ 1521.211732][T24909] _copy_from_user+0x2e/0xd0 [ 1521.211756][T24909] do_fb_ioctl+0x290/0x7e0 [ 1521.211780][T24909] ? __pfx_do_fb_ioctl+0x10/0x10 [ 1521.211809][T24909] ? find_held_lock+0x2b/0x80 [ 1521.211858][T24909] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1521.211895][T24909] fb_compat_ioctl+0x55e/0x670 [ 1521.211920][T24909] ? __pfx_fb_compat_ioctl+0x10/0x10 [ 1521.211943][T24909] ? hook_file_ioctl_common+0x144/0x410 [ 1521.211973][T24909] ? __fget_files+0x20e/0x3c0 [ 1521.211997][T24909] ? __fput_deferred+0x430/0x480 [ 1521.212023][T24909] ? __pfx_fb_compat_ioctl+0x10/0x10 [ 1521.212047][T24909] __ia32_compat_sys_ioctl+0x242/0x370 [ 1521.212074][T24909] __do_fast_syscall_32+0xe8/0x680 [ 1521.212106][T24909] do_fast_syscall_32+0x32/0x80 [ 1521.212124][T24909] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1521.212146][T24909] RIP: 0023:0xf70cd579 [ 1521.212163][T24909] 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 [ 1521.212180][T24909] RSP: 002b:00000000f54bd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1521.212201][T24909] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004601 [ 1521.212213][T24909] RDX: 0000000080000140 RSI: 0000000000000000 RDI: 0000000000000000 [ 1521.212225][T24909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1521.212236][T24909] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1521.212247][T24909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1521.212272][T24909] [ 1521.893695][T17631] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 1522.066935][T17631] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1522.071763][T17631] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 1522.075327][T17631] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1522.078420][T17631] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1522.083278][T24914] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1522.088013][T17631] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 1522.201285][T24917] tmpfs: Bad value for 'huge' [ 1522.303301][T17631] usb 5-1: USB disconnect, device number 76 [ 1523.497229][T17502] usb 46-1: device descriptor read/8, error -110 [ 1524.229072][T17502] usb usb46-port1: attempt power cycle [ 1524.862585][T17502] usb usb46-port1: unable to enumerate USB device [ 1525.354205][T24947] tmpfs: Bad value for 'huge' [ 1526.418810][T24959] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(9) [ 1526.421013][T24959] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1526.426389][T24959] vhci_hcd vhci_hcd.0: Device attached [ 1526.747178][T23959] usb 42-1: SetAddress Request (63) to port 0 [ 1526.749680][T23959] usb 42-1: new SuperSpeed USB device number 63 using vhci_hcd [ 1527.330550][T24960] vhci_hcd: connection reset by peer [ 1527.333315][ T6359] vhci_hcd vhci_hcd.2: stop threads [ 1527.335480][ T6359] vhci_hcd vhci_hcd.2: release socket [ 1527.337916][ T6359] vhci_hcd vhci_hcd.2: disconnect device [ 1527.629858][ T6019] usb 9-1: new high-speed USB device number 61 using dummy_hcd [ 1527.837839][ T6019] usb 9-1: Using ep0 maxpacket: 8 [ 1527.849974][ T6019] usb 9-1: config 168 descriptor has 1 excess byte, ignoring [ 1527.859006][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1527.862790][ T6019] usb 9-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1527.867434][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1527.881771][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1527.891901][ T6019] usb 9-1: config 168 descriptor has 1 excess byte, ignoring [ 1527.894853][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1527.898969][ T6019] usb 9-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1527.903038][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1527.906946][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1527.907900][T24972] FAULT_INJECTION: forcing a failure. [ 1527.907900][T24972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1527.912026][ T6019] usb 9-1: config 168 descriptor has 1 excess byte, ignoring [ 1527.918229][T24972] CPU: 2 UID: 0 PID: 24972 Comm: syz.3.4118 Tainted: G L syzkaller #0 PREEMPT(full) [ 1527.918249][T24972] Tainted: [L]=SOFTLOCKUP [ 1527.918253][T24972] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1527.918260][T24972] Call Trace: [ 1527.918264][T24972] [ 1527.918269][T24972] dump_stack_lvl+0x16c/0x1f0 [ 1527.918289][T24972] should_fail_ex+0x512/0x640 [ 1527.918304][T24972] _copy_to_user+0x32/0xd0 [ 1527.918319][T24972] simple_read_from_buffer+0xcb/0x170 [ 1527.918336][T24972] proc_fail_nth_read+0x197/0x240 [ 1527.918355][T24972] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1527.918374][T24972] ? rw_verify_area+0xcf/0x6c0 [ 1527.918388][T24972] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1527.918406][T24972] vfs_read+0x1e4/0xcf0 [ 1527.918422][T24972] ? __pfx___mutex_lock+0x10/0x10 [ 1527.918441][T24972] ? __pfx_vfs_read+0x10/0x10 [ 1527.918455][T24972] ? find_held_lock+0x2b/0x80 [ 1527.918473][T24972] ? __fget_files+0x20e/0x3c0 [ 1527.918493][T24972] ksys_read+0x12a/0x250 [ 1527.918508][T24972] ? __pfx_ksys_read+0x10/0x10 [ 1527.918524][T24972] ? do_user_addr_fault+0x843/0x1370 [ 1527.918541][T24972] __do_fast_syscall_32+0xe8/0x680 [ 1527.918560][T24972] do_fast_syscall_32+0x32/0x80 [ 1527.918570][T24972] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1527.918584][T24972] RIP: 0023:0xf700d579 [ 1527.918594][T24972] 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 [ 1527.918604][T24972] RSP: 002b:00000000f53fd590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1527.918615][T24972] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00000000f53fd620 [ 1527.918622][T24972] RDX: 000000000000000f RSI: 00000000f73a6ff4 RDI: 0000000000000000 [ 1527.918629][T24972] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 1527.918635][T24972] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1527.918641][T24972] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1527.918655][T24972] [ 1528.030011][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 1528.033745][ T6019] usb 9-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1528.037537][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1528.051355][ T6019] usb 9-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1528.057591][ T6019] usb 9-1: string descriptor 0 read error: -22 [ 1528.059756][ T6019] usb 9-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1528.063142][ T6019] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1528.070357][ T6019] adutux 9-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 1528.299678][T24968] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4117'. [ 1528.312189][T17502] usb 9-1: USB disconnect, device number 61 [ 1529.711696][ T40] kauditd_printk_skb: 10 callbacks suppressed [ 1529.712005][ T40] audit: type=1800 audit(1766908667.309:2882): pid=25009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.4128" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 1529.879597][ T8066] usb 9-1: new high-speed USB device number 62 using dummy_hcd [ 1530.039852][ T8066] usb 9-1: Using ep0 maxpacket: 8 [ 1530.043754][ T8066] usb 9-1: config 0 interface 0 has no altsetting 0 [ 1530.047092][ T8066] usb 9-1: New USB device found, idVendor=04d8, idProduct=00e3, bcdDevice= 0.00 [ 1530.050380][ T8066] usb 9-1: New USB device strings: Mfr=31, Product=0, SerialNumber=0 [ 1530.053225][ T8066] usb 9-1: Manufacturer: syz [ 1530.056205][ T8066] usb 9-1: config 0 descriptor?? [ 1530.302138][T25020] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 1530.304326][T25020] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1530.307246][T25020] vhci_hcd vhci_hcd.0: Device attached [ 1530.649504][ T6279] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 1530.792180][T25021] vhci_hcd: connection closed [ 1530.792550][ T8379] vhci_hcd vhci_hcd.2: stop threads [ 1530.800561][ T8379] vhci_hcd vhci_hcd.2: release socket [ 1530.804151][ T8379] vhci_hcd vhci_hcd.2: disconnect device [ 1532.135337][T23959] usb 42-1: device descriptor read/8, error -110 [ 1532.238254][ T8066] usbhid 9-1:0.0: can't add hid device: -71 [ 1532.240420][ T8066] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 1532.244577][ T8066] usb 9-1: USB disconnect, device number 62 [ 1532.522165][T25050] input: syz1 as /devices/virtual/input/input59 [ 1532.525852][T25053] tmpfs: Bad value for 'huge' [ 1532.552881][T23959] usb usb42-port1: attempt power cycle [ 1532.570644][ T40] audit: type=1400 audit(1766908669.975:2883): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=25047 comm="syz.4.4133" [ 1532.712742][T25053] 9p: Bad value for 'version' [ 1533.151827][T23959] usb usb42-port1: unable to enumerate USB device [ 1533.332589][T25056] tmpfs: Bad value for 'huge' [ 1533.386895][T25060] 9p: Bad value for 'version' [ 1537.357281][T25089] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4140'. [ 1538.306426][T25101] netlink: 'syz.2.4145': attribute type 1 has an invalid length. [ 1538.356175][T25101] bond2: entered promiscuous mode [ 1538.368009][T25101] bond2: entered allmulticast mode [ 1538.370282][T25101] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1538.375627][T25105] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4144'. [ 1538.546432][T25101] erspan1: entered allmulticast mode [ 1538.570588][T25101] bond2: (slave erspan1): making interface the new active one [ 1538.581681][T25101] erspan1: entered promiscuous mode [ 1538.584637][T25101] bond2: (slave erspan1): Enslaving as an active interface with an up link [ 1538.667238][T25104] infiniband syz1: set active [ 1538.670545][T25104] infiniband syz1: added syz_tun [ 1538.735653][T25104] RDS/IB: syz1: added [ 1538.738298][T25104] smc: adding ib device syz1 with port count 1 [ 1538.743022][T25104] smc: ib device syz1 port 1 has no pnetid [ 1538.906533][T25109] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4145'. [ 1538.917782][T25110] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1538.957926][T25101] netlink: 80 bytes leftover after parsing attributes in process `syz.2.4145'. [ 1538.966282][T25107] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4146'. [ 1539.196193][T25109] bond2 (unregistering): (slave erspan1): Releasing active interface [ 1539.198945][T25109] erspan1: left promiscuous mode [ 1539.202318][T25109] bond2 (unregistering): Released all slaves [ 1539.235626][T25110] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1539.374137][T25110] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1539.447795][T25114] tmpfs: Bad value for 'huge' [ 1539.451083][T25114] 9p: Bad value for 'version' [ 1539.617211][T25110] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1539.706313][ T96] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1539.716618][ T96] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1539.724149][ T96] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1539.737657][ T96] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1542.719024][T23755] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 1542.943489][T23755] usb 5-1: Using ep0 maxpacket: 8 [ 1542.967947][T23755] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 1543.051708][T23755] usb 5-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 1543.055181][T23755] usb 5-1: config 179 has no interface number 0 [ 1543.057410][T23755] usb 5-1: config 179 interface 65 altsetting 12 has 0 endpoint descriptors, different from the interface descriptor's value: 23 [ 1543.061824][T23755] usb 5-1: config 179 interface 65 has no altsetting 0 [ 1543.064274][T23755] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1543.067389][T23755] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1545.509884][T25155] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4159'. [ 1545.513457][T25155] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4159'. [ 1545.615594][T25159] tmpfs: Bad value for 'huge' [ 1545.622569][T25159] 9p: Bad value for 'version' [ 1546.305312][T25165] fuse: Bad value for 'fd' [ 1546.576686][ T6019] usb 5-1: USB disconnect, device number 77 [ 1546.984996][T25174] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 1546.987214][T25174] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1546.989754][T25174] vhci_hcd vhci_hcd.0: Device attached [ 1547.070225][T25181] netlink: 'syz.0.4165': attribute type 12 has an invalid length. [ 1547.251868][T23959] usb 45-1: new low-speed USB device number 8 using vhci_hcd [ 1547.379442][T25178] vhci_hcd: connection reset by peer [ 1547.384173][ T1141] vhci_hcd vhci_hcd.4: stop threads [ 1547.386156][ T1141] vhci_hcd vhci_hcd.4: release socket [ 1547.388237][ T1141] vhci_hcd vhci_hcd.4: disconnect device [ 1548.400920][T25205] syz.2.4169: attempt to access beyond end of device [ 1548.400920][T25205] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 1548.418690][T25205] gfs2: error -5 reading superblock [ 1548.553156][T25213] lo speed is unknown, defaulting to 1000 [ 1548.633512][T25217] FAULT_INJECTION: forcing a failure. [ 1548.633512][T25217] name failslab, interval 1, probability 0, space 0, times 0 [ 1548.638736][T25217] CPU: 3 UID: 0 PID: 25217 Comm: syz.0.4172 Tainted: G L syzkaller #0 PREEMPT(full) [ 1548.638764][T25217] Tainted: [L]=SOFTLOCKUP [ 1548.638770][T25217] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1548.638780][T25217] Call Trace: [ 1548.638787][T25217] [ 1548.638794][T25217] dump_stack_lvl+0x16c/0x1f0 [ 1548.638827][T25217] should_fail_ex+0x512/0x640 [ 1548.638846][T25217] ? __kmalloc_noprof+0xca/0x910 [ 1548.638867][T25217] should_failslab+0xc2/0x120 [ 1548.638893][T25217] __kmalloc_noprof+0xeb/0x910 [ 1548.638911][T25217] ? lsm_blob_alloc+0x68/0x90 [ 1548.638938][T25217] ? lsm_blob_alloc+0x68/0x90 [ 1548.638960][T25217] lsm_blob_alloc+0x68/0x90 [ 1548.638984][T25217] security_sk_alloc+0x2f/0x270 [ 1548.639002][T25217] sk_prot_alloc+0xfb/0x2a0 [ 1548.639028][T25217] sk_alloc+0x36/0xe30 [ 1548.639048][T25217] inet_create+0x3a1/0x1040 [ 1548.639069][T25217] ? inet_create+0x93/0x1040 [ 1548.639091][T25217] __sock_create+0x339/0x8a0 [ 1548.639110][T25217] mptcp_subflow_create_socket+0xec/0xa50 [ 1548.639131][T25217] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 1548.639156][T25217] __mptcp_nmpc_sk+0x182/0x880 [ 1548.639175][T25217] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 1548.639196][T25217] ? __local_bh_enable_ip+0xa4/0x120 [ 1548.639224][T25217] mptcp_sendmsg+0x1716/0x1ee0 [ 1548.639249][T25217] ? aa_sk_perm+0x2f2/0xae0 [ 1548.639273][T25217] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 1548.639300][T25217] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 1548.639338][T25217] inet_sendmsg+0x11c/0x140 [ 1548.639359][T25217] ____sys_sendmsg+0x973/0xc30 [ 1548.639387][T25217] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1548.639411][T25217] ? get_compat_msghdr+0x11a/0x170 [ 1548.639436][T25217] ? __pfx__kstrtoull+0x10/0x10 [ 1548.639462][T25217] ___sys_sendmsg+0x134/0x1d0 [ 1548.639484][T25217] ? __pfx____sys_sendmsg+0x10/0x10 [ 1548.639531][T25217] __sys_sendmmsg+0x2f9/0x420 [ 1548.639555][T25217] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1548.639583][T25217] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1548.639618][T25217] ? fput+0x70/0xf0 [ 1548.639635][T25217] ? ksys_write+0x1ac/0x250 [ 1548.639657][T25217] ? __pfx_ksys_write+0x10/0x10 [ 1548.639684][T25217] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 1548.639706][T25217] ? lockdep_hardirqs_on+0x7c/0x110 [ 1548.639730][T25217] __do_fast_syscall_32+0xe8/0x680 [ 1548.639757][T25217] do_fast_syscall_32+0x32/0x80 [ 1548.639772][T25217] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1548.639793][T25217] RIP: 0023:0xf70cd579 [ 1548.639806][T25217] 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 [ 1548.639827][T25217] RSP: 002b:00000000f54bd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 1548.639844][T25217] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800014c0 [ 1548.639856][T25217] RDX: 0000000000000001 RSI: 0000000030008000 RDI: 0000000000000000 [ 1548.639866][T25217] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1548.639876][T25217] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1548.639886][T25217] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1548.639908][T25217] [ 1548.936170][T25223] bond1: (slave dummy0): Releasing backup interface [ 1548.944888][T25223] dummy0: left promiscuous mode [ 1548.947380][T25223] dummy0: left allmulticast mode [ 1548.955173][T25223] bridge_slave_0: left allmulticast mode [ 1548.957096][T25223] bridge_slave_0: left promiscuous mode [ 1548.959314][T25223] bridge0: port 1(bridge_slave_0) entered disabled state [ 1548.964260][T25223] bridge_slave_1: left allmulticast mode [ 1548.966235][T25223] bridge_slave_1: left promiscuous mode [ 1548.968213][T25223] bridge0: port 2(bridge_slave_1) entered disabled state [ 1548.978530][T25223] bond0: (slave bond_slave_0): Releasing backup interface [ 1548.984969][T25223] bond0: (slave bond_slave_1): Releasing backup interface [ 1548.991523][T25223] team0: Port device team_slave_0 removed [ 1548.997373][T25223] team0: Port device team_slave_1 removed [ 1548.999728][T25223] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1549.002168][T25223] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1549.008963][T25223] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1549.011652][T25223] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1549.016089][T25223] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 1549.021689][T25222] wireguard: wg2: Could not create IPv4 socket [ 1549.518812][T25232] sctp: [Deprecated]: syz.4.4175 (pid 25232) Use of int in max_burst socket option. [ 1549.518812][T25232] Use struct sctp_assoc_value instead [ 1550.235145][T25255] overlayfs: missing 'lowerdir' [ 1550.710534][T25265] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 1550.713435][T25265] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1550.717496][T25265] vhci_hcd vhci_hcd.0: Device attached [ 1550.832430][T25266] vhci_hcd: connection closed [ 1550.834687][ T8379] vhci_hcd vhci_hcd.3: stop threads [ 1550.843503][ T8379] vhci_hcd vhci_hcd.3: release socket [ 1550.852297][ T8379] vhci_hcd vhci_hcd.3: disconnect device [ 1550.909504][T18721] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 1552.600243][T25281] tmpfs: Bad value for 'huge' [ 1552.605398][T25281] 9p: Bad value for 'version' [ 1552.746947][T23959] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 1552.828269][T25284] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4186'. [ 1553.343945][T25293] lo speed is unknown, defaulting to 1000 [ 1553.583299][ T40] audit: type=1326 audit(1766908689.609:2884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.590231][ T40] audit: type=1326 audit(1766908689.609:2885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=437 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.611788][T25297] pim6reg: entered allmulticast mode [ 1553.615286][ T40] audit: type=1326 audit(1766908689.609:2886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.622261][ T40] audit: type=1326 audit(1766908689.609:2887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.655366][ T40] audit: type=1326 audit(1766908689.609:2888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.665088][ T40] audit: type=1326 audit(1766908689.609:2889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=357 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.674464][T25297] pim6reg: left allmulticast mode [ 1553.709810][ T40] audit: type=1326 audit(1766908689.619:2890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.717205][ T40] audit: type=1326 audit(1766908689.619:2891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=14 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.806438][ T40] audit: type=1326 audit(1766908689.619:2892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1553.821183][ T40] audit: type=1326 audit(1766908689.619:2893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25287 comm="syz.2.4187" exe="/syz-executor" sig=0 arch=40000003 syscall=219 compat=1 ip=0xf700d579 code=0x7ffc0000 [ 1554.815340][ T1418] ieee802154 phy0 wpan0: encryption failed: -22 [ 1554.822687][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 1555.319874][T25328] netlink: 72 bytes leftover after parsing attributes in process `syz.2.4196'. [ 1555.491225][T25334] tmpfs: Bad value for 'huge' [ 1555.501690][T25334] 9p: Bad value for 'version' [ 1555.855133][T25339] lo speed is unknown, defaulting to 1000 [ 1556.436937][T25345] tmpfs: Bad value for 'huge' [ 1556.779223][T25347] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4200'. [ 1556.785221][T25347] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4200'. [ 1557.467187][T25354] tmpfs: Bad value for 'huge' [ 1557.701305][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1557.706080][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1557.717932][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1557.755273][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1557.760167][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1557.766870][T25361] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4202'. [ 1558.751257][T25378] __nla_validate_parse: 4 callbacks suppressed [ 1558.751270][T25378] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4207'. [ 1559.029960][T25383] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4209'. [ 1559.074652][T25384] tmpfs: Bad value for 'huge' [ 1559.088143][T25384] 9p: Bad value for 'version' [ 1559.930554][T25389] tmpfs: Bad value for 'huge' [ 1561.396960][T25399] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4212'. [ 1561.424143][T25399] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4212'. [ 1561.696353][T25403] overlayfs: upper fs does not support tmpfile. [ 1561.946615][T25412] FAULT_INJECTION: forcing a failure. [ 1561.946615][T25412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1561.951044][T25412] CPU: 2 UID: 0 PID: 25412 Comm: syz.3.4217 Tainted: G L syzkaller #0 PREEMPT(full) [ 1561.951064][T25412] Tainted: [L]=SOFTLOCKUP [ 1561.951069][T25412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1561.951076][T25412] Call Trace: [ 1561.951080][T25412] [ 1561.951085][T25412] dump_stack_lvl+0x16c/0x1f0 [ 1561.951107][T25412] should_fail_ex+0x512/0x640 [ 1561.951122][T25412] _copy_from_user+0x2e/0xd0 [ 1561.951135][T25412] compat_i2cdev_ioctl+0x2f6/0x530 [ 1561.951153][T25412] ? hook_file_ioctl_common+0x144/0x410 [ 1561.951169][T25412] ? __pfx_compat_i2cdev_ioctl+0x10/0x10 [ 1561.951186][T25412] ? __fget_files+0x20e/0x3c0 [ 1561.951202][T25412] ? __fput_deferred+0x430/0x480 [ 1561.951215][T25412] ? __pfx_compat_i2cdev_ioctl+0x10/0x10 [ 1561.951233][T25412] __ia32_compat_sys_ioctl+0x242/0x370 [ 1561.951249][T25412] __do_fast_syscall_32+0xe8/0x680 [ 1561.951268][T25412] do_fast_syscall_32+0x32/0x80 [ 1561.951278][T25412] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1561.951292][T25412] RIP: 0023:0xf700d579 [ 1561.951302][T25412] 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 [ 1561.951313][T25412] RSP: 002b:00000000f53fd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1561.951324][T25412] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000707 [ 1561.951331][T25412] RDX: 00000000800004c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 1561.951350][T25412] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1561.951358][T25412] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1561.951364][T25412] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1561.951378][T25412] [ 1562.109081][T25418] tmpfs: Bad value for 'huge' [ 1563.020654][T25426] tmpfs: Bad value for 'huge' [ 1563.052065][T25426] 9pnet_virtio: no channels available for device syz [ 1563.893435][T25442] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4225'. [ 1564.156702][T25446] netlink: 'syz.2.4227': attribute type 12 has an invalid length. [ 1564.159552][T25446] netlink: 'syz.2.4227': attribute type 29 has an invalid length. [ 1564.162249][T25446] netlink: 148 bytes leftover after parsing attributes in process `syz.2.4227'. [ 1564.165374][T25446] netlink: 59 bytes leftover after parsing attributes in process `syz.2.4227'. [ 1564.169080][T25448] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4228'. [ 1564.172116][T25448] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4228'. [ 1564.828074][T25463] /dev/sr0: Can't open blockdev [ 1566.246117][T25471] tmpfs: Bad value for 'huge' [ 1567.636215][T25481] macvtap1: entered promiscuous mode [ 1567.639093][T25481] macvtap1: entered allmulticast mode [ 1567.641870][T25481] veth1_vlan: entered allmulticast mode [ 1567.659682][T25481] macvtap2: entered promiscuous mode [ 1567.661618][T25481] macvtap2: entered allmulticast mode [ 1567.756554][ T6279] usb 9-1: new high-speed USB device number 63 using dummy_hcd [ 1567.949135][ T6279] usb 9-1: Using ep0 maxpacket: 8 [ 1567.954790][ T6279] usb 9-1: config 179 has an invalid interface number: 65 but max is 0 [ 1567.963440][ T6279] usb 9-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 1567.968580][ T6279] usb 9-1: config 179 has no interface number 0 [ 1567.971782][ T6279] usb 9-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 1567.976855][ T6279] usb 9-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 1567.982237][ T6279] usb 9-1: config 179 interface 65 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 1567.988159][ T6279] usb 9-1: config 179 interface 65 has no altsetting 0 [ 1567.991380][ T6279] usb 9-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1567.995609][ T6279] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1569.227302][T25507] tmpfs: Bad value for 'huge' [ 1569.317467][T25506] tmpfs: Bad value for 'huge' [ 1569.508386][ T6019] usb 9-1: USB disconnect, device number 63 [ 1569.511140][T25506] 9pnet_virtio: no channels available for device syz [ 1570.418756][T25533] Cache volume key already in use (9p,syz,) [ 1571.579941][T25547] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4251'. [ 1573.532060][T25562] tmpfs: Bad value for 'huge' [ 1574.722460][T25575] qnx6: unable to read the first superblock [ 1575.367728][T25580] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4260'. [ 1575.894216][T25578] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 1575.896541][T25578] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1575.921234][T25578] vhci_hcd vhci_hcd.0: Device attached [ 1576.084718][T25591] vhci_hcd: connection closed [ 1576.085491][ T1141] vhci_hcd vhci_hcd.4: stop threads [ 1576.089112][ T1141] vhci_hcd vhci_hcd.4: release socket [ 1576.091205][ T1141] vhci_hcd vhci_hcd.4: disconnect device [ 1576.945687][T25609] tmpfs: Bad value for 'huge' [ 1576.958051][T25610] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4266'. [ 1580.459574][T25637] xt_bpf: check failed: parse error [ 1580.625659][T25640] overlayfs: failed to resolve './file1': -2 [ 1580.700163][T25636] binder: 25631:25636 ioctl 0 80000040 returned -22 [ 1581.756432][T25640] FAT-fs (sr0): bogus number of reserved sectors [ 1581.758596][T25640] FAT-fs (sr0): Can't find a valid FAT filesystem [ 1582.148905][T25652] tmpfs: Bad value for 'huge' [ 1583.396921][T18721] usb 9-1: new full-speed USB device number 64 using dummy_hcd [ 1583.559120][T18721] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1583.563044][T18721] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 32800, setting to 64 [ 1583.567510][T18721] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1583.572956][T18721] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1583.576815][T18721] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1583.798055][T18721] usb 9-1: GET_CAPABILITIES returned 0 [ 1583.800001][T18721] usbtmc 9-1:16.0: can't read capabilities [ 1584.252207][ T6279] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 1584.391154][ T6279] usb 5-1: device descriptor read/64, error -71 [ 1584.658567][ T6279] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 1584.808123][ T6279] usb 5-1: device descriptor read/64, error -71 [ 1584.926016][ T6279] usb usb5-port1: attempt power cycle [ 1585.289223][ T6279] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 1585.311964][ T6279] usb 5-1: device descriptor read/8, error -71 [ 1585.588859][ T6279] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 1585.610847][ T6279] usb 5-1: device descriptor read/8, error -71 [ 1585.727738][ T6279] usb usb5-port1: unable to enumerate USB device [ 1586.012301][T25675] netlink: 'syz.2.4284': attribute type 13 has an invalid length. [ 1586.015386][T25675] netlink: 448 bytes leftover after parsing attributes in process `syz.2.4284'. [ 1586.293264][T18721] usb 9-1: USB disconnect, device number 64 [ 1586.342920][T25685] batman_adv: batadv0: Adding interface: dummy0 [ 1586.345717][T25685] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1586.356652][T25685] batman_adv: batadv0: Interface activated: dummy0 [ 1586.721738][T18721] usb 9-1: new high-speed USB device number 65 using dummy_hcd [ 1586.892769][T18721] usb 9-1: Using ep0 maxpacket: 16 [ 1586.897119][T18721] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1586.901376][T18721] usb 9-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1586.906049][T18721] usb 9-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1586.909556][T18721] usb 9-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1586.912507][T18721] usb 9-1: Manufacturer: syz [ 1586.917902][T18721] usb 9-1: config 0 descriptor?? [ 1587.143982][T25685] batadv0: mtu less than device minimum [ 1587.148782][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.154196][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.159739][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.165309][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.170840][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.176369][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.181954][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.187157][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.192406][T25685] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 1587.231344][T17502] usb 9-1: USB disconnect, device number 65 [ 1588.184773][T25701] tmpfs: Bad value for 'huge' [ 1588.985164][T25710] fuse: Unknown parameter '70cPOŝJ-dPe}V7j0000000000000000000701777777777777777777777 jvT+ o:mR߆oiH~rMEsD7Wn]Nrxu9' [ 1589.986645][T25718] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1590.292651][T25722] tmpfs: Bad value for 'huge' [ 1591.241155][T25727] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 1591.630832][T25746] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4303'. [ 1591.727270][T25750] tmpfs: Bad value for 'huge' [ 1592.464097][T25770] tmpfs: Bad value for 'huge' [ 1592.470616][T25770] 9pnet_virtio: no channels available for device syz [ 1592.762007][T18721] usb 9-1: new full-speed USB device number 66 using dummy_hcd [ 1592.900978][T18721] usb 9-1: device descriptor read/64, error -71 [ 1593.168251][T18721] usb 9-1: new full-speed USB device number 67 using dummy_hcd [ 1593.317901][T18721] usb 9-1: device descriptor read/64, error -71 [ 1593.387217][T25778] netlink: 56 bytes leftover after parsing attributes in process `syz.3.4309'. [ 1593.436060][T18721] usb usb9-port1: attempt power cycle [ 1593.809626][T18721] usb 9-1: new full-speed USB device number 68 using dummy_hcd [ 1593.834674][T18721] usb 9-1: device descriptor read/8, error -71 [ 1594.087909][T18721] usb 9-1: new full-speed USB device number 69 using dummy_hcd [ 1594.109559][T18721] usb 9-1: device descriptor read/8, error -71 [ 1594.228125][T18721] usb usb9-port1: unable to enumerate USB device [ 1594.239102][T25788] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4312'. [ 1594.417932][T25795] FAULT_INJECTION: forcing a failure. [ 1594.417932][T25795] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1594.422259][T25795] CPU: 3 UID: 0 PID: 25795 Comm: syz.3.4314 Tainted: G L syzkaller #0 PREEMPT(full) [ 1594.422277][T25795] Tainted: [L]=SOFTLOCKUP [ 1594.422281][T25795] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1594.422289][T25795] Call Trace: [ 1594.422294][T25795] [ 1594.422299][T25795] dump_stack_lvl+0x16c/0x1f0 [ 1594.422320][T25795] should_fail_ex+0x512/0x640 [ 1594.422336][T25795] _copy_to_user+0x32/0xd0 [ 1594.422350][T25795] simple_read_from_buffer+0xcb/0x170 [ 1594.422367][T25795] proc_fail_nth_read+0x197/0x240 [ 1594.422387][T25795] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1594.422406][T25795] ? rw_verify_area+0xcf/0x6c0 [ 1594.422421][T25795] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1594.422439][T25795] vfs_read+0x1e4/0xcf0 [ 1594.422455][T25795] ? __pfx___mutex_lock+0x10/0x10 [ 1594.422474][T25795] ? __pfx_vfs_read+0x10/0x10 [ 1594.422493][T25795] ? find_held_lock+0x2b/0x80 [ 1594.422512][T25795] ? __fget_files+0x20e/0x3c0 [ 1594.422532][T25795] ksys_read+0x12a/0x250 [ 1594.422548][T25795] ? __pfx_ksys_read+0x10/0x10 [ 1594.422567][T25795] __do_fast_syscall_32+0xe8/0x680 [ 1594.422587][T25795] do_fast_syscall_32+0x32/0x80 [ 1594.422597][T25795] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1594.422611][T25795] RIP: 0023:0xf700d579 [ 1594.422621][T25795] 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 [ 1594.422632][T25795] RSP: 002b:00000000f53fd590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1594.422643][T25795] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f53fd620 [ 1594.422650][T25795] RDX: 000000000000000f RSI: 00000000f73a6ff4 RDI: 0000000000000000 [ 1594.422656][T25795] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 1594.422662][T25795] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1594.422669][T25795] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1594.422683][T25795] [ 1594.501883][T18721] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 1594.676720][T18721] usb 5-1: Using ep0 maxpacket: 8 [ 1594.689844][T18721] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1594.695499][T18721] usb 5-1: New USB device found, idVendor=04d8, idProduct=00e3, bcdDevice= 0.00 [ 1594.703811][T18721] usb 5-1: New USB device strings: Mfr=31, Product=0, SerialNumber=0 [ 1594.707447][T18721] usb 5-1: Manufacturer: syz [ 1594.712918][T18721] usb 5-1: config 0 descriptor?? [ 1595.264195][ T6279] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 1596.378443][T25844] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 1596.381081][T25844] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1596.383991][T25844] vhci_hcd vhci_hcd.0: Device attached [ 1596.398292][T25844] netlink: 9 bytes leftover after parsing attributes in process `syz.2.4319'. [ 1596.401526][T25844] 1: renamed from c0 [ 1596.410668][T25844] 1: entered allmulticast mode [ 1596.414176][T25844] net_ratelimit: 10 callbacks suppressed [ 1596.414193][T25844] A link change request failed with some changes committed already. Interface c1 may have been left with an inconsistent configuration, please check. [ 1596.674846][T23959] usb 42-1: SetAddress Request (67) to port 0 [ 1596.681972][T23959] usb 42-1: new SuperSpeed USB device number 67 using vhci_hcd [ 1597.185466][T18721] usbhid 5-1:0.0: can't add hid device: -71 [ 1597.188524][T18721] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1597.194927][T18721] usb 5-1: USB disconnect, device number 82 [ 1597.266684][T25845] vhci_hcd: connection reset by peer [ 1597.269367][ T1141] vhci_hcd vhci_hcd.2: stop threads [ 1597.271177][ T1141] vhci_hcd vhci_hcd.2: release socket [ 1597.273018][ T1141] vhci_hcd vhci_hcd.2: disconnect device [ 1597.392822][T25853] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4321'. [ 1598.503682][ T8066] kernel read not supported for file /dsp (pid: 8066 comm: kworker/3:6) [ 1602.095048][T23959] usb 42-1: device descriptor read/8, error -110 [ 1602.512289][T23959] usb usb42-port1: attempt power cycle [ 1603.082176][T25908] tmpfs: Bad value for 'huge' [ 1603.139851][T23959] usb usb42-port1: unable to enumerate USB device [ 1603.425096][T25910] tmpfs: Bad value for 'huge' [ 1603.442008][T25910] 9pnet_virtio: no channels available for device syz [ 1606.250358][T25956] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4338'. [ 1607.728960][ T6279] usb 9-1: new high-speed USB device number 70 using dummy_hcd [ 1608.402430][ T6279] usb 9-1: Using ep0 maxpacket: 32 [ 1608.596942][ T6279] usb 9-1: device descriptor read/all, error -71 [ 1609.648550][T25981] tmpfs: Bad value for 'huge' [ 1609.693314][T25982] tmpfs: Bad value for 'huge' [ 1609.696525][T25982] 9pnet_virtio: no channels available for device syz [ 1613.030466][T26015] tmpfs: Bad value for 'huge' [ 1613.893672][T26023] tmpfs: Bad value for 'huge' [ 1615.173728][T26042] Cannot find add_set index 3 as target [ 1615.210132][T26044] tmpfs: Bad value for 'huge' [ 1616.271032][T26059] nbd0: detected capacity change from 0 to 8589934655 [ 1616.441748][T23959] usb 9-1: new high-speed USB device number 72 using dummy_hcd [ 1616.550686][ T5945] block nbd0: Receive control failed (result -32) [ 1616.605918][T23959] usb 9-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 1616.609455][T23959] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1616.611989][T23959] usb 9-1: Product: syz [ 1616.614154][T23959] usb 9-1: Manufacturer: syz [ 1616.615714][T23959] usb 9-1: SerialNumber: syz [ 1616.618381][T23959] usb 9-1: config 0 descriptor?? [ 1616.784750][T26070] tmpfs: Bad value for 'huge' [ 1616.871596][T23959] usb 9-1: USB disconnect, device number 72 [ 1617.200857][T26056] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4366'. [ 1619.546297][T26131] tmpfs: Bad value for 'huge' [ 1620.330685][T26177] FAULT_INJECTION: forcing a failure. [ 1620.330685][T26177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1620.336377][T26177] CPU: 2 UID: 0 PID: 26177 Comm: syz.2.4391 Tainted: G L syzkaller #0 PREEMPT(full) [ 1620.336409][T26177] Tainted: [L]=SOFTLOCKUP [ 1620.336416][T26177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1620.336428][T26177] Call Trace: [ 1620.336435][T26177] [ 1620.336443][T26177] dump_stack_lvl+0x16c/0x1f0 [ 1620.336489][T26177] should_fail_ex+0x512/0x640 [ 1620.336521][T26177] _copy_from_user+0x2e/0xd0 [ 1620.336543][T26177] get_compat_msghdr+0xa7/0x170 [ 1620.336567][T26177] ? __pfx_get_compat_msghdr+0x10/0x10 [ 1620.336592][T26177] ? __lock_acquire+0x436/0x2890 [ 1620.336615][T26177] ___sys_recvmsg+0x191/0x1a0 [ 1620.336641][T26177] ? __pfx____sys_recvmsg+0x10/0x10 [ 1620.336667][T26177] ? find_held_lock+0x2b/0x80 [ 1620.336706][T26177] do_recvmmsg+0x55d/0x750 [ 1620.336733][T26177] ? __pfx_do_recvmmsg+0x10/0x10 [ 1620.336773][T26177] ? __fget_files+0x20e/0x3c0 [ 1620.336802][T26177] __sys_recvmmsg+0x21c/0x280 [ 1620.336827][T26177] ? __pfx___sys_recvmmsg+0x10/0x10 [ 1620.336853][T26177] ? __pfx_ksys_write+0x10/0x10 [ 1620.336899][T26177] __ia32_compat_sys_recvmmsg_time32+0xc4/0x160 [ 1620.336924][T26177] ? __do_fast_syscall_32+0x9a/0x680 [ 1620.336953][T26177] ? lockdep_hardirqs_on+0x7c/0x110 [ 1620.336979][T26177] __do_fast_syscall_32+0xe8/0x680 [ 1620.337009][T26177] do_fast_syscall_32+0x32/0x80 [ 1620.337026][T26177] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1620.337049][T26177] RIP: 0023:0xf700d579 [ 1620.337064][T26177] 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 [ 1620.337082][T26177] RSP: 002b:00000000f53dc55c EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 1620.337100][T26177] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00000000800004c0 [ 1620.337112][T26177] RDX: 0000000000000f02 RSI: 00000000000000f0 RDI: 0000000000000000 [ 1620.337123][T26177] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1620.337134][T26177] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1620.337144][T26177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1620.337174][T26177] [ 1620.615072][ T1418] ieee802154 phy0 wpan0: encryption failed: -22 [ 1620.617299][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 1622.567593][ T6279] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 1622.590092][T26208] netlink: 84 bytes leftover after parsing attributes in process `syz.2.4399'. [ 1622.740471][ T6279] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1622.744714][ T6279] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 1622.748077][ T6279] usb 5-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 1622.754227][ T6279] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1622.760107][ T6279] usb 5-1: config 0 descriptor?? [ 1622.764756][ T6279] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 1622.767501][ T6279] dvb-usb: bulk message failed: -22 (3/0) [ 1622.772660][ T6279] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 1622.776912][ T6279] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 1622.780632][ T6279] usb 5-1: media controller created [ 1622.784426][ T6279] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1622.805170][ T6279] dvb-usb: bulk message failed: -22 (6/0) [ 1622.808049][ T6279] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 1622.812741][ T6279] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb5/5-1/input/input62 [ 1622.818340][ T6279] dvb-usb: schedule remote query interval to 150 msecs. [ 1622.821207][ T6279] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 1622.979141][T26201] dvb-usb: bulk message failed: -22 (2/0) [ 1622.999735][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.002527][ T6279] dvb-usb: error while querying for an remote control event. [ 1623.189241][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.191143][ T6279] dvb-usb: error while querying for an remote control event. [ 1623.313292][T26214] bond0: entered promiscuous mode [ 1623.316193][T26214] batadv0: entered promiscuous mode [ 1623.318489][T26214] debugfs: 'hsr1' already exists in 'hsr' [ 1623.320421][T26214] Cannot create hsr debugfs directory [ 1623.369379][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.373333][ T6279] dvb-usb: error while querying for an remote control event. [ 1623.540397][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.542965][ T6279] dvb-usb: error while querying for an remote control event. [ 1623.666538][T26222] sd 0:0:0:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x24 ascq=0x0 [ 1623.711396][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.714001][ T6279] dvb-usb: error while querying for an remote control event. [ 1623.882433][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1623.884481][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.053459][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.055993][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.224546][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.230789][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.406286][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.408837][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.577331][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.579991][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.771015][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.772954][ T6279] dvb-usb: error while querying for an remote control event. [ 1624.940784][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1624.943117][ T6279] dvb-usb: error while querying for an remote control event. [ 1625.111862][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1625.121092][ T6279] dvb-usb: error while querying for an remote control event. [ 1625.203482][T26247] bridge0: port 4(erspan0) entered blocking state [ 1625.206728][T26247] bridge0: port 4(erspan0) entered disabled state [ 1625.210565][T26247] erspan0: entered allmulticast mode [ 1625.220902][T26247] erspan0: entered promiscuous mode [ 1625.226863][T26247] bridge0: port 4(erspan0) entered blocking state [ 1625.230045][T26247] bridge0: port 4(erspan0) entered forwarding state [ 1625.306405][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1625.310412][ T6279] dvb-usb: error while querying for an remote control event. [ 1625.488114][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1625.491267][ T6279] dvb-usb: error while querying for an remote control event. [ 1625.659928][ T6279] dvb-usb: bulk message failed: -22 (1/0) [ 1625.680895][ T6279] dvb-usb: error while querying for an remote control event. [ 1625.806162][ T6279] usb 5-1: USB disconnect, device number 83 [ 1625.932795][ T6279] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 1627.049554][T26276] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4417'. [ 1627.055888][T26276] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4417'. [ 1627.880892][T26283] tmpfs: Bad value for 'huge' [ 1628.709047][T26290] 9pnet_virtio: no channels available for device syz [ 1628.769483][T26290] netlink: 'syz.0.4420': attribute type 10 has an invalid length. [ 1628.772930][T26290] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4420'. [ 1628.892046][T26290] team0: Port device geneve0 added [ 1628.960197][T26295] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4422'. [ 1628.964465][T26295] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4422'. [ 1628.968555][T26295] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4422'. [ 1629.040459][T26293] 0xfffffffffffffffd-0x000000020000 : "" [ 1629.043311][T26293] mtd: partition "" is out of reach -- disabled [ 1629.055638][T26293] ftl_cs: FTL header not found. [ 1629.315323][T26303] qnx6: unable to read the first superblock [ 1629.324127][ T6279] IPVS: starting estimator thread 0... [ 1629.431486][T26311] IPVS: using max 22 ests per chain, 52800 per kthread [ 1630.049827][T26325] netlink: 76 bytes leftover after parsing attributes in process `syz.2.4430'. [ 1630.056549][T26325] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4430'. [ 1630.061027][T26325] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4430'. [ 1630.558328][T26331] virtio-fs: tag not found [ 1630.576562][T26331] lo speed is unknown, defaulting to 1000 [ 1631.208727][ T40] kauditd_printk_skb: 24 callbacks suppressed [ 1631.208743][ T40] audit: type=1326 audit(1766908762.252:2918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.237671][ T40] audit: type=1326 audit(1766908762.262:2919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=449 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.246914][ T40] audit: type=1326 audit(1766908762.262:2920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.259116][ T40] audit: type=1326 audit(1766908762.262:2921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.268319][ T40] audit: type=1326 audit(1766908762.262:2922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.280735][ T40] audit: type=1326 audit(1766908762.262:2923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.290083][ T40] audit: type=1326 audit(1766908762.262:2924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.302464][ T40] audit: type=1326 audit(1766908762.262:2925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=6 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.311770][ T40] audit: type=1326 audit(1766908762.262:2926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.323157][ T40] audit: type=1326 audit(1766908762.262:2927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26341 comm="syz.4.4435" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf703d579 code=0x7ffc0000 [ 1631.576705][T26347] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4436'. [ 1632.652113][T26365] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4440'. [ 1632.901988][T26369] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4442'. [ 1635.234348][T26415] xt_addrtype: both incoming and outgoing interface limitation cannot be selected [ 1635.502782][T26420] netlink: 'syz.0.4451': attribute type 16 has an invalid length. [ 1635.506594][T26420] netlink: 64138 bytes leftover after parsing attributes in process `syz.0.4451'. [ 1636.322223][T26428] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4455'. [ 1636.329519][T26428] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4455'. [ 1636.591421][T26432] tmpfs: Bad value for 'huge' [ 1639.309139][T23959] usb 9-1: new high-speed USB device number 73 using dummy_hcd [ 1639.469579][T23959] usb 9-1: Using ep0 maxpacket: 8 [ 1639.473923][T23959] usb 9-1: config 179 has an invalid interface number: 65 but max is 0 [ 1639.477449][T23959] usb 9-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 1639.481947][T23959] usb 9-1: config 179 has no interface number 0 [ 1639.485581][T23959] usb 9-1: config 179 interface 65 altsetting 12 has an invalid descriptor for endpoint zero, skipping [ 1639.490904][T23959] usb 9-1: config 179 interface 65 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 1639.496421][T23959] usb 9-1: config 179 interface 65 has no altsetting 0 [ 1639.499407][T23959] usb 9-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1639.503231][T23959] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1641.315498][T26487] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4464'. [ 1641.321827][T26488] tmpfs: Bad value for 'huge' [ 1642.186367][T16956] usb 9-1: USB disconnect, device number 73 [ 1642.850927][T26499] mkiss: ax0: crc mode is auto. [ 1643.096898][T26504] FAULT_INJECTION: forcing a failure. [ 1643.096898][T26504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1643.101919][T26504] CPU: 1 UID: 0 PID: 26504 Comm: syz.4.4468 Tainted: G L syzkaller #0 PREEMPT(full) [ 1643.101949][T26504] Tainted: [L]=SOFTLOCKUP [ 1643.101955][T26504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1643.101963][T26504] Call Trace: [ 1643.101968][T26504] [ 1643.101973][T26504] dump_stack_lvl+0x16c/0x1f0 [ 1643.101994][T26504] should_fail_ex+0x512/0x640 [ 1643.102010][T26504] _copy_from_user+0x2e/0xd0 [ 1643.102023][T26504] do_compat_sigaltstack+0xf6/0x310 [ 1643.102040][T26504] ? __pfx_do_compat_sigaltstack+0x10/0x10 [ 1643.102050][T26504] ? ia32_restore_sigcontext+0x451/0x630 [ 1643.102063][T26504] ? __pfx_ia32_restore_sigcontext+0x10/0x10 [ 1643.102077][T26504] ? rcu_is_watching+0x12/0xc0 [ 1643.102093][T26504] ? _raw_spin_unlock_irq+0x23/0x50 [ 1643.102109][T26504] ? lockdep_hardirqs_on+0x7c/0x110 [ 1643.102127][T26504] compat_restore_altstack+0x17/0x40 [ 1643.102138][T26504] __do_compat_sys_rt_sigreturn+0x204/0x270 [ 1643.102151][T26504] ? __pfx___do_compat_sys_rt_sigreturn+0x10/0x10 [ 1643.102165][T26504] ? rcu_is_watching+0x12/0xc0 [ 1643.102181][T26504] do_int80_emulation+0x104/0x480 [ 1643.102200][T26504] asm_int80_emulation+0x1a/0x20 [ 1643.102211][T26504] RIP: 0023:0xf703d577 [ 1643.102220][T26504] Code: 03 74 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 80 5d 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 [ 1643.102231][T26504] RSP: 002b:00000000f542d55c EFLAGS: 00000296 [ 1643.102241][T26504] RAX: 0000000000000091 RBX: 0000000000000003 RCX: 00000000800007c0 [ 1643.102248][T26504] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 [ 1643.102254][T26504] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1643.102261][T26504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1643.102267][T26504] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1643.102280][T26504] [ 1643.250237][T26509] 9p: Bad value for 'rfdno' [ 1643.264811][T26509] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4470'. [ 1643.701165][T26516] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4472'. [ 1643.753218][T26524] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 1643.755515][T26524] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1643.775373][T26524] vhci_hcd vhci_hcd.0: Device attached [ 1643.852037][T26524] random: crng reseeded on system resumption [ 1644.055735][T23959] usb 44-1: SetAddress Request (46) to port 0 [ 1644.057981][T23959] usb 44-1: new SuperSpeed USB device number 46 using vhci_hcd [ 1645.033254][T26524] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1645.038618][T26525] vhci_hcd: connection reset by peer [ 1645.041520][T12737] vhci_hcd vhci_hcd.3: stop threads [ 1645.043980][T12737] vhci_hcd vhci_hcd.3: release socket [ 1645.046485][T12737] vhci_hcd vhci_hcd.3: disconnect device [ 1646.364865][ T8066] usb 9-1: new high-speed USB device number 74 using dummy_hcd [ 1646.476592][T26546] tmpfs: Bad value for 'huge' [ 1646.525267][ T8066] usb 9-1: Using ep0 maxpacket: 8 [ 1646.532272][ T8066] usb 9-1: config 179 has an invalid interface number: 65 but max is 0 [ 1646.535281][ T8066] usb 9-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 1646.539045][ T8066] usb 9-1: config 179 has no interface number 0 [ 1646.541242][ T8066] usb 9-1: config 179 interface 65 altsetting 12 has an invalid descriptor for endpoint zero, skipping [ 1646.544907][ T8066] usb 9-1: config 179 interface 65 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 1646.549425][ T8066] usb 9-1: config 179 interface 65 has no altsetting 0 [ 1646.552569][ T8066] usb 9-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1646.556497][ T8066] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1647.375323][T26554] tmpfs: Bad value for 'huge' [ 1647.385140][T26554] 9p: Bad value for 'version' [ 1647.712963][T26561] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4484'. [ 1648.397119][T26566] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4485'. [ 1649.040746][T18397] usb 9-1: USB disconnect, device number 74 [ 1649.475934][T23959] usb 44-1: device descriptor read/8, error -110 [ 1649.753814][ T8066] usb 9-1: new high-speed USB device number 75 using dummy_hcd [ 1649.914755][T23959] usb usb44-port1: attempt power cycle [ 1649.924910][ T8066] usb 9-1: Using ep0 maxpacket: 8 [ 1649.928151][ T8066] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 1649.930831][ T8066] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1649.933933][ T8066] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1649.937220][ T8066] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1649.940448][ T8066] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1649.944635][ T8066] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1649.947652][ T8066] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1650.524148][T23959] usb usb44-port1: unable to enumerate USB device [ 1650.616629][T26601] kAFS: unable to lookup cell 'syz1' [ 1650.745636][T26605] netlink: 'syz.2.4492': attribute type 21 has an invalid length. [ 1652.065299][T26613] syz1: rxe_newlink: already configured on syz_tun [ 1652.142958][T26614] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1652.215940][T26614] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1652.303476][T26614] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1652.390332][T26614] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1652.500302][T12732] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1652.515137][T12732] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1652.522501][T12737] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1652.529224][T12737] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1652.676348][T23959] usb 9-1: USB disconnect, device number 75 [ 1653.483420][T26653] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1653.595990][T26656] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1653.640154][T26658] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4502'. [ 1653.640203][T26656] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1653.699959][T26660] lo speed is unknown, defaulting to 1000 [ 1653.703536][T26656] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1653.785467][T26656] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1653.888989][ T13] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1653.900944][ T13] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1653.909400][T12737] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1653.919071][T12737] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1654.083343][T26668] fuse: Bad value for 'user_id' [ 1654.086200][T26668] fuse: Bad value for 'user_id' [ 1654.268905][T26671] usb usb8: usbfs: process 26671 (syz.0.4506) did not claim interface 0 before use [ 1654.272233][T26671] usb usb8: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1654.405968][T26674] binder: 26672:26674 ioctl 80206433 80000000 returned -22 [ 1654.626883][T26676] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1654.804097][T26676] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1655.305092][T26676] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1655.398666][T26676] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1655.470979][T26676] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1655.754341][T26697] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1655.754387][T26706] tmpfs: Bad value for 'huge' [ 1655.960667][T26704] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1655.962828][T26709] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4510'. [ 1656.030698][T26708] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1656.046861][T26704] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1656.208356][T26704] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1656.357205][T26708] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4514'. [ 1656.358254][T26704] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1656.502508][T12737] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1656.514962][T12737] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1656.525753][ T13] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1656.534737][ T13] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1657.636551][T26725] lo speed is unknown, defaulting to 1000 [ 1657.862886][T26729] lo speed is unknown, defaulting to 1000 [ 1658.164167][ T1250] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1658.173228][ T1250] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1658.184257][ T1250] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1658.191794][ T1250] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1658.391988][T26743] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4522'. [ 1658.531349][T26742] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4523'. [ 1658.538478][T26742] syzkaller1: entered promiscuous mode [ 1658.540324][T26742] syzkaller1: entered allmulticast mode [ 1658.544707][T26742] program syz.4.4523 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1658.585043][ T1111] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [ 1658.587768][ T1111] ata1.00: irq_stat 0x40000000 [ 1658.589337][ T1111] ata1.00: failed command: ZAC MANAGEMENT OUT [ 1658.591355][ T1111] ata1.00: cmd 9f/02:00:00:00:00/00:00:00:00:00/40 tag 18 [ 1658.591355][ T1111] res 41/04:00:00:00:00/00:00:00:00:00/40 Emask 0x1 (device error) [ 1658.597849][ T1111] ata1.00: status: { DRDY ERR } [ 1658.599928][ T1111] ata1.00: error: { ABRT } [ 1658.601872][ T1111] ata1.00: device reported invalid CHS sector 0 [ 1659.397149][T26739] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 1659.399372][T26739] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 1659.413826][T26739] vhci_hcd vhci_hcd.0: Device attached [ 1659.547778][ C3] ata1: illegal qc_active transition (00000000->00000400) [ 1659.547847][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1659.554558][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1659.558247][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1659.613930][T26751] netlink: 108 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1659.696205][ T8066] usb 38-1: SetAddress Request (55) to port 0 [ 1659.698764][ T8066] usb 38-1: new SuperSpeed USB device number 55 using vhci_hcd [ 1659.892410][T26745] vhci_hcd: connection reset by peer [ 1659.892421][ T1111] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1659.898663][ T1111] ata1.00: configured for UDMA/100 [ 1659.900816][ T13] vhci_hcd vhci_hcd.0: stop threads [ 1659.907571][ T13] vhci_hcd vhci_hcd.0: release socket [ 1659.910711][ T13] vhci_hcd vhci_hcd.0: disconnect device [ 1660.121636][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.125161][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.128379][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.166186][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.173106][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.177427][T26749] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4524'. [ 1660.966755][T26770] tmpfs: Bad value for 'mpol' [ 1663.701403][T26787] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1664.026569][T26792] lo speed is unknown, defaulting to 1000 [ 1664.398874][T26800] syz1: rxe_newlink: already configured on syz_tun [ 1664.436354][T26808] netlink: 'syz.4.4538': attribute type 10 has an invalid length. [ 1664.439129][T26808] netem: change failed [ 1664.442958][T26808] FAULT_INJECTION: forcing a failure. [ 1664.442958][T26808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1664.447566][T26808] CPU: 3 UID: 0 PID: 26808 Comm: syz.4.4538 Tainted: G L syzkaller #0 PREEMPT(full) [ 1664.447590][T26808] Tainted: [L]=SOFTLOCKUP [ 1664.447594][T26808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1664.447601][T26808] Call Trace: [ 1664.447606][T26808] [ 1664.447611][T26808] dump_stack_lvl+0x16c/0x1f0 [ 1664.447632][T26808] should_fail_ex+0x512/0x640 [ 1664.447647][T26808] strncpy_from_user+0x3b/0x2e0 [ 1664.447660][T26808] strncpy_from_user_nofault+0x7f/0x180 [ 1664.447675][T26808] bpf_probe_read_compat_str+0xe8/0x180 [ 1664.447694][T26808] bpf_prog_24a781bdb05af54c+0x3e/0x44 [ 1664.447705][T26808] bpf_trace_run2+0x239/0x5c0 [ 1664.447721][T26808] ? ref_tracker_free+0x375/0x830 [ 1664.447734][T26808] ? __pfx_bpf_trace_run2+0x10/0x10 [ 1664.447750][T26808] ? __pfx_ref_tracker_free+0x10/0x10 [ 1664.447763][T26808] ? qdisc_create+0x9dc/0xfa0 [ 1664.447774][T26808] ? rtnetlink_rcv_msg+0x3c9/0xe90 [ 1664.447789][T26808] ? netlink_rcv_skb+0x158/0x420 [ 1664.447805][T26808] ? netlink_unicast+0x5aa/0x870 [ 1664.447819][T26808] ? netlink_sendmsg+0x8c8/0xdd0 [ 1664.447834][T26808] ? ____sys_sendmsg+0xa5d/0xc30 [ 1664.447852][T26808] kfree+0x116/0x6e0 [ 1664.447868][T26808] ? qdisc_create+0x9dc/0xfa0 [ 1664.447877][T26808] qdisc_create+0x9dc/0xfa0 [ 1664.447889][T26808] tc_modify_qdisc+0x122f/0x2230 [ 1664.447900][T26808] ? __mutex_lock+0x27b/0x1ca0 [ 1664.447920][T26808] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 1664.447940][T26808] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 1664.447952][T26808] rtnetlink_rcv_msg+0x3c9/0xe90 [ 1664.447968][T26808] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1664.447987][T26808] ? ref_tracker_free+0x37c/0x830 [ 1664.448001][T26808] netlink_rcv_skb+0x158/0x420 [ 1664.448017][T26808] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1664.448034][T26808] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1664.448054][T26808] ? netlink_deliver_tap+0x1ae/0xd30 [ 1664.448071][T26808] netlink_unicast+0x5aa/0x870 [ 1664.448090][T26808] ? __pfx_netlink_unicast+0x10/0x10 [ 1664.448110][T26808] netlink_sendmsg+0x8c8/0xdd0 [ 1664.448128][T26808] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1664.448146][T26808] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 1664.448167][T26808] ____sys_sendmsg+0xa5d/0xc30 [ 1664.448185][T26808] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1664.448202][T26808] ? get_compat_msghdr+0x11a/0x170 [ 1664.448221][T26808] ___sys_sendmsg+0x134/0x1d0 [ 1664.448236][T26808] ? __pfx____sys_sendmsg+0x10/0x10 [ 1664.448256][T26808] ? find_held_lock+0x2b/0x80 [ 1664.448278][T26808] __sys_sendmsg+0x16d/0x220 [ 1664.448293][T26808] ? __pfx___sys_sendmsg+0x10/0x10 [ 1664.448312][T26808] ? do_user_addr_fault+0x843/0x1370 [ 1664.448328][T26808] __do_fast_syscall_32+0xe8/0x680 [ 1664.448347][T26808] do_fast_syscall_32+0x32/0x80 [ 1664.448357][T26808] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1664.448372][T26808] RIP: 0023:0xf703d579 [ 1664.448381][T26808] 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 [ 1664.448392][T26808] RSP: 002b:00000000f542d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 1664.448403][T26808] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000000 [ 1664.448410][T26808] RDX: 0000000000004000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1664.448417][T26808] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1664.448423][T26808] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1664.448429][T26808] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1664.448442][T26808] [ 1664.621011][T26800] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1664.696537][T26800] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1664.747983][T26814] lo speed is unknown, defaulting to 1000 [ 1664.793632][T26800] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1664.844250][T26812] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1664.865633][T26800] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1664.912480][T26815] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1664.963012][T26819] __nla_validate_parse: 5 callbacks suppressed [ 1664.963029][T26819] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4540'. [ 1665.038740][ T1182] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.048023][ T1182] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.074957][ T1182] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.083411][T26815] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1665.105168][T12737] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.127055][ T8066] usb 38-1: device descriptor read/8, error -110 [ 1665.185713][T26815] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1665.207385][T26821] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4542'. [ 1665.456144][T26815] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1665.555601][ T8066] usb usb38-port1: attempt power cycle [ 1665.586912][ T7454] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.610316][ T1182] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.623842][T12737] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.631535][T26836] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4550'. [ 1665.639780][T12737] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1665.657897][T26831] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4550'. [ 1665.754800][T26831] syz.4.4550: page allocation failure: order:9, mode:0x40dc0(GFP_KERNEL|__GFP_ZERO|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1665.769881][T26831] CPU: 3 UID: 0 PID: 26831 Comm: syz.4.4550 Tainted: G L syzkaller #0 PREEMPT(full) [ 1665.769902][T26831] Tainted: [L]=SOFTLOCKUP [ 1665.769906][T26831] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1665.769914][T26831] Call Trace: [ 1665.769918][T26831] [ 1665.769923][T26831] dump_stack_lvl+0x16c/0x1f0 [ 1665.769945][T26831] warn_alloc+0x248/0x3a0 [ 1665.769961][T26831] ? __pfx_warn_alloc+0x10/0x10 [ 1665.769974][T26831] ? psi_memstall_leave+0x1e6/0x2d0 [ 1665.769993][T26831] ? __alloc_pages_direct_compact+0x466/0x580 [ 1665.770009][T26831] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 1665.770025][T26831] ? psi_memstall_leave+0x1e6/0x2d0 [ 1665.770044][T26831] __alloc_frozen_pages_noprof+0xe9b/0x2430 [ 1665.770062][T26831] ? kmem_cache_alloc_noprof+0x25e/0x770 [ 1665.770078][T26831] ? netlink_unicast+0x5aa/0x870 [ 1665.770094][T26831] ? netlink_sendmsg+0x8c8/0xdd0 [ 1665.770110][T26831] ? ____sys_sendmsg+0xa5d/0xc30 [ 1665.770128][T26831] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1665.770142][T26831] ? do_fast_syscall_32+0x32/0x80 [ 1665.770162][T26831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1665.770182][T26831] ? policy_nodemask+0xea/0x4e0 [ 1665.770200][T26831] alloc_pages_mpol+0x1fb/0x550 [ 1665.770219][T26831] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1665.770240][T26831] ___kmalloc_large_node+0x10c/0x150 [ 1665.770253][T26831] __kmalloc_large_node_noprof+0x1c/0x70 [ 1665.770264][T26831] ? tcf_exts_validate_ex+0x30f/0x550 [ 1665.770278][T26831] __kmalloc_noprof.cold+0xc/0x62 [ 1665.770296][T26831] ? tcf_em_tree_validate+0x1c8/0xd60 [ 1665.770314][T26831] ? tcf_em_tree_validate+0x1c8/0xd60 [ 1665.770328][T26831] tcf_em_tree_validate+0x1c8/0xd60 [ 1665.770345][T26831] ? basic_change+0x303/0x11f0 [ 1665.770361][T26831] ? __pfx_tcf_em_tree_validate+0x10/0x10 [ 1665.770378][T26831] ? tcf_exts_validate+0x42/0x60 [ 1665.770392][T26831] basic_change+0x3a5/0x11f0 [ 1665.770410][T26831] ? __pfx_basic_change+0x10/0x10 [ 1665.770433][T26831] ? __pfx_basic_change+0x10/0x10 [ 1665.770448][T26831] tc_new_tfilter+0xa35/0x2340 [ 1665.770473][T26831] ? __pfx_tc_new_tfilter+0x10/0x10 [ 1665.770489][T26831] ? kmem_cache_free+0x2d8/0x770 [ 1665.770513][T26831] ? __lock_acquire+0x436/0x2890 [ 1665.770532][T26831] ? find_held_lock+0x2b/0x80 [ 1665.770547][T26831] ? __pfx_tc_new_tfilter+0x10/0x10 [ 1665.770563][T26831] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 1665.770580][T26831] ? __pfx_tc_new_tfilter+0x10/0x10 [ 1665.770598][T26831] rtnetlink_rcv_msg+0x95e/0xe90 [ 1665.770615][T26831] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1665.770635][T26831] ? ref_tracker_free+0x37c/0x830 [ 1665.770654][T26831] netlink_rcv_skb+0x158/0x420 [ 1665.770671][T26831] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1665.770688][T26831] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1665.770715][T26831] ? netlink_deliver_tap+0x1ae/0xd30 [ 1665.770745][T26831] netlink_unicast+0x5aa/0x870 [ 1665.770777][T26831] ? __pfx_netlink_unicast+0x10/0x10 [ 1665.770802][T26831] ? __pfx___might_resched+0x10/0x10 [ 1665.770838][T26831] netlink_sendmsg+0x8c8/0xdd0 [ 1665.770868][T26831] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1665.770911][T26831] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 1665.770948][T26831] ____sys_sendmsg+0xa5d/0xc30 [ 1665.770979][T26831] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1665.771008][T26831] ? get_compat_msghdr+0x11a/0x170 [ 1665.771029][T26831] ? try_to_wake_up+0xa67/0x1860 [ 1665.771048][T26831] ___sys_sendmsg+0x134/0x1d0 [ 1665.771064][T26831] ? __pfx____sys_sendmsg+0x10/0x10 [ 1665.771079][T26831] ? futex_private_hash_put+0x160/0x1b0 [ 1665.771097][T26831] ? find_held_lock+0x2b/0x80 [ 1665.771121][T26831] __sys_sendmsg+0x16d/0x220 [ 1665.771136][T26831] ? __pfx___sys_sendmsg+0x10/0x10 [ 1665.771151][T26831] ? __ia32_sys_futex_time32+0x1d9/0x460 [ 1665.771175][T26831] __do_fast_syscall_32+0xe8/0x680 [ 1665.771196][T26831] do_fast_syscall_32+0x32/0x80 [ 1665.771206][T26831] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1665.771221][T26831] RIP: 0023:0xf703d579 [ 1665.771231][T26831] 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 [ 1665.771242][T26831] RSP: 002b:00000000f540c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 1665.771254][T26831] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 0000000080000340 [ 1665.771262][T26831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1665.771269][T26831] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1665.771275][T26831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1665.771282][T26831] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1665.771297][T26831] [ 1665.774044][T26831] Mem-Info: [ 1665.960956][T26831] active_anon:2907 inactive_anon:2025 isolated_anon:0 [ 1665.960956][T26831] active_file:3180 inactive_file:15061 isolated_file:0 [ 1665.960956][T26831] unevictable:2280 dirty:590 writeback:0 [ 1665.960956][T26831] slab_reclaimable:5835 slab_unreclaimable:64232 [ 1665.960956][T26831] mapped:28053 shmem:4659 pagetables:1232 [ 1665.960956][T26831] sec_pagetables:332 bounce:0 [ 1665.960956][T26831] kernel_misc_reclaimable:0 [ 1665.960956][T26831] free:78875 free_pcp:331 free_cma:0 [ 1665.982497][T26831] Node 0 active_anon:496kB inactive_anon:5928kB active_file:88kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:5964kB dirty:4kB writeback:0kB shmem:10456kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9348kB pagetables:1952kB sec_pagetables:1128kB all_unreclaimable? no Balloon:0kB [ 1665.997490][T26831] Node 1 active_anon:11132kB inactive_anon:1872kB active_file:12632kB inactive_file:60240kB unevictable:5584kB isolated(anon):0kB isolated(file):0kB mapped:106248kB dirty:2356kB writeback:0kB shmem:8180kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:2048kB kernel_stack:4756kB pagetables:2976kB sec_pagetables:200kB all_unreclaimable? no Balloon:0kB [ 1666.011002][T26831] Node 0 DMA free:2420kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:116kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 1666.021958][T26831] lowmem_reserve[]: 0 289 289 289 289 [ 1666.023940][T26831] Node 0 DMA32 free:19736kB boost:0kB min:13332kB low:16664kB high:19996kB reserved_highatomic:0KB free_highatomic:0KB active_anon:40kB inactive_anon:5840kB active_file:168kB inactive_file:0kB unevictable:3536kB writepending:4kB zspages:732kB present:1032196kB managed:296812kB mlocked:0kB bounce:0kB free_pcp:876kB local_pcp:200kB free_cma:0kB [ 1666.037441][T26831] lowmem_reserve[]: 0 0 0 0 0 [ 1666.039851][T26831] Node 1 DMA32 free:293108kB boost:0kB min:47144kB low:58928kB high:70712kB reserved_highatomic:0KB free_highatomic:0KB active_anon:11132kB inactive_anon:1872kB active_file:12632kB inactive_file:60240kB unevictable:5584kB writepending:2356kB zspages:3292kB present:1048432kB managed:948212kB mlocked:2048kB bounce:0kB free_pcp:1160kB local_pcp:200kB free_cma:0kB [ 1666.053577][T26831] lowmem_reserve[]: 0 0 0 0 0 [ 1666.055362][T26831] Node 0 DMA: 30*4kB (UM) 12*8kB (UM) 11*16kB (UM) 14*32kB (UM) 1*64kB (U) 2*128kB (M) 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2440kB [ 1666.061551][T26831] Node 0 DMA32: 281*4kB (UE) 441*8kB (UME) 232*16kB (U) 56*32kB (UME) 76*64kB (UME) 26*128kB (UME) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19372kB [ 1666.070217][T26831] Node 1 DMA32: 4357*4kB (UME) 4618*8kB (UME) 3355*16kB (UME) 629*32kB (UME) 234*64kB (UME) 198*128kB (UME) 110*256kB (UME) 90*512kB (UME) 50*1024kB (UM) 0*2048kB 0*4096kB = 293940kB [ 1666.077943][T26831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1666.081816][T26831] Node 0 hugepages_total=1 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1666.086211][T26831] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1666.090513][T26831] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 1666.094706][T26831] 23717 total pagecache pages [ 1666.096898][T26831] 802 pages in swap cache [ 1666.099061][T26831] Free swap = 106444kB [ 1666.101247][T26831] Total swap = 124996kB [ 1666.103260][T26831] 524155 pages RAM [ 1666.105031][T26831] 0 pages HighMem/MovableOnly [ 1666.107173][T26831] 209059 pages reserved [ 1666.108752][T26831] 0 pages cma reserved [ 1666.240063][ T8066] usb usb38-port1: unable to enumerate USB device [ 1666.438713][T26843] FAULT_INJECTION: forcing a failure. [ 1666.438713][T26843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1666.443487][T26843] CPU: 2 UID: 0 PID: 26843 Comm: syz.4.4545 Tainted: G L syzkaller #0 PREEMPT(full) [ 1666.443520][T26843] Tainted: [L]=SOFTLOCKUP [ 1666.443524][T26843] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1666.443536][T26843] Call Trace: [ 1666.443541][T26843] [ 1666.443546][T26843] dump_stack_lvl+0x16c/0x1f0 [ 1666.443567][T26843] should_fail_ex+0x512/0x640 [ 1666.443582][T26843] should_fail_alloc_page+0xe7/0x130 [ 1666.443602][T26843] prepare_alloc_pages+0x401/0x670 [ 1666.443633][T26843] ? find_held_lock+0x2b/0x80 [ 1666.443650][T26843] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 1666.443665][T26843] ? find_held_lock+0x2b/0x80 [ 1666.443680][T26843] ? rcu_is_watching+0x12/0xc0 [ 1666.443696][T26843] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1666.443712][T26843] ? lockdep_hardirqs_on+0x7c/0x110 [ 1666.443729][T26843] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1666.443745][T26843] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1666.443764][T26843] ? ip_output+0x2c2/0xa90 [ 1666.443784][T26843] ? ip_send_skb+0x17b/0x590 [ 1666.443795][T26843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1666.443812][T26843] ? policy_nodemask+0xea/0x4e0 [ 1666.443831][T26843] alloc_pages_mpol+0x1fb/0x550 [ 1666.443848][T26843] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1666.443864][T26843] ? udp_sendmsg+0x3c8/0x2870 [ 1666.443885][T26843] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1666.443897][T26843] vma_alloc_folio_noprof+0xed/0x1e0 [ 1666.443909][T26843] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1666.443920][T26843] ? rcu_read_unlock+0x2d/0xb0 [ 1666.443936][T26843] do_wp_page+0x1183/0x5010 [ 1666.443957][T26843] ? __pfx_do_wp_page+0x10/0x10 [ 1666.443975][T26843] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1666.443992][T26843] __handle_mm_fault+0x1bd2/0x2bb0 [ 1666.444008][T26843] ? __pfx___handle_mm_fault+0x10/0x10 [ 1666.444027][T26843] ? find_vma+0xbf/0x140 [ 1666.444042][T26843] ? __pfx_find_vma+0x10/0x10 [ 1666.444058][T26843] handle_mm_fault+0x3fe/0xad0 [ 1666.444072][T26843] do_user_addr_fault+0x7a6/0x1370 [ 1666.444088][T26843] ? rcu_is_watching+0x12/0xc0 [ 1666.444105][T26843] exc_page_fault+0x64/0xc0 [ 1666.444121][T26843] asm_exc_page_fault+0x26/0x30 [ 1666.444132][T26843] RIP: 0010:__put_user_nocheck_4+0x3/0x10 [ 1666.444149][T26843] Code: d9 0f 01 cb 89 01 31 c9 0f 01 ca e9 c7 c0 03 00 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 [ 1666.444160][T26843] RSP: 0018:ffffc9000326fcc8 EFLAGS: 00050293 [ 1666.444170][T26843] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000008000801c [ 1666.444177][T26843] RDX: 0000000080008000 RSI: ffffffff8939921d RDI: 0000000000000005 [ 1666.444184][T26843] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000 [ 1666.444190][T26843] R10: 0000000000000000 R11: 1ffffffff1c7a8b9 R12: 0000000080040000 [ 1666.444197][T26843] R13: 0000000080007fc0 R14: 00000000000003ff R15: 0000000000000400 [ 1666.444208][T26843] ? __sys_sendmmsg+0x30d/0x420 [ 1666.444225][T26843] __sys_sendmmsg+0x31c/0x420 [ 1666.444241][T26843] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1666.444260][T26843] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1666.444284][T26843] ? fput+0x70/0xf0 [ 1666.444295][T26843] ? ksys_write+0x1ac/0x250 [ 1666.444310][T26843] ? __pfx_ksys_write+0x10/0x10 [ 1666.444328][T26843] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 1666.444344][T26843] ? lockdep_hardirqs_on+0x7c/0x110 [ 1666.444360][T26843] __do_fast_syscall_32+0xe8/0x680 [ 1666.444379][T26843] do_fast_syscall_32+0x32/0x80 [ 1666.444390][T26843] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1666.444403][T26843] RIP: 0023:0xf703d579 [ 1666.444412][T26843] 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 [ 1666.444422][T26843] RSP: 002b:00000000f540c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 1666.444432][T26843] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080007fc0 [ 1666.444439][T26843] RDX: 000000000800001d RSI: 0000000000000000 RDI: 0000000000000000 [ 1666.444446][T26843] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1666.444452][T26843] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1666.444458][T26843] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1666.444472][T26843] [ 1667.616870][T26845] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 1667.619118][T26845] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1667.621724][T26845] vhci_hcd vhci_hcd.0: Device attached [ 1667.682408][T26845] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 1667.895912][T26842] usb 37-1: new low-speed USB device number 9 using vhci_hcd [ 1668.098745][T26852] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1668.179780][T26852] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1668.254000][T26852] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1668.281179][T26846] vhci_hcd: connection reset by peer [ 1668.284090][ T7454] vhci_hcd vhci_hcd.0: stop threads [ 1668.286410][ T7454] vhci_hcd vhci_hcd.0: release socket [ 1668.290106][ T7454] vhci_hcd vhci_hcd.0: disconnect device [ 1668.306320][T26852] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1668.379559][ T13] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1668.387063][ T13] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1668.398434][ T13] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1668.402137][ T13] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1668.675777][T26860] tmpfs: Bad value for 'huge' [ 1668.678839][T26861] FAULT_INJECTION: forcing a failure. [ 1668.678839][T26861] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.683615][T26861] CPU: 2 UID: 0 PID: 26861 Comm: syz.2.4552 Tainted: G L syzkaller #0 PREEMPT(full) [ 1668.683634][T26861] Tainted: [L]=SOFTLOCKUP [ 1668.683639][T26861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1668.683646][T26861] Call Trace: [ 1668.683650][T26861] [ 1668.683655][T26861] dump_stack_lvl+0x16c/0x1f0 [ 1668.683676][T26861] should_fail_ex+0x512/0x640 [ 1668.683688][T26861] ? __kmalloc_cache_noprof+0x5f/0x800 [ 1668.683703][T26861] should_failslab+0xc2/0x120 [ 1668.683720][T26861] __kmalloc_cache_noprof+0x80/0x800 [ 1668.683733][T26861] ? __inet_diag_dump_start+0x8f/0x960 [ 1668.683753][T26861] ? __inet_diag_dump_start+0x8f/0x960 [ 1668.683770][T26861] __inet_diag_dump_start+0x8f/0x960 [ 1668.683792][T26861] __netlink_dump_start+0x60e/0x990 [ 1668.683810][T26861] inet_diag_rcv_msg_compat+0x275/0x2d0 [ 1668.683828][T26861] ? __pfx_inet_diag_rcv_msg_compat+0x10/0x10 [ 1668.683846][T26861] ? __pfx_inet_diag_dump_start_compat+0x10/0x10 [ 1668.683862][T26861] ? __pfx_inet_diag_dump_compat+0x10/0x10 [ 1668.683879][T26861] ? __pfx_inet_diag_dump_done+0x10/0x10 [ 1668.683897][T26861] ? sock_diag_rcv_msg+0x315/0x790 [ 1668.683914][T26861] sock_diag_rcv_msg+0x34d/0x790 [ 1668.683928][T26861] netlink_rcv_skb+0x158/0x420 [ 1668.683944][T26861] ? __pfx_sock_diag_rcv_msg+0x10/0x10 [ 1668.683958][T26861] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1668.683979][T26861] ? netlink_deliver_tap+0x1ae/0xd30 [ 1668.683998][T26861] netlink_unicast+0x5aa/0x870 [ 1668.684025][T26861] ? __pfx_netlink_unicast+0x10/0x10 [ 1668.684058][T26861] netlink_sendmsg+0x8c8/0xdd0 [ 1668.684086][T26861] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1668.684114][T26861] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 1668.684168][T26861] ____sys_sendmsg+0xa5d/0xc30 [ 1668.684199][T26861] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1668.684224][T26861] ? get_compat_msghdr+0x11a/0x170 [ 1668.684247][T26861] ___sys_sendmsg+0x134/0x1d0 [ 1668.684262][T26861] ? __pfx____sys_sendmsg+0x10/0x10 [ 1668.684283][T26861] ? find_held_lock+0x2b/0x80 [ 1668.684307][T26861] __sys_sendmsg+0x16d/0x220 [ 1668.684321][T26861] ? __pfx___sys_sendmsg+0x10/0x10 [ 1668.684341][T26861] ? do_user_addr_fault+0x843/0x1370 [ 1668.684358][T26861] __do_fast_syscall_32+0xe8/0x680 [ 1668.684377][T26861] do_fast_syscall_32+0x32/0x80 [ 1668.684388][T26861] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1668.684402][T26861] RIP: 0023:0xf700d579 [ 1668.684411][T26861] 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 [ 1668.684422][T26861] RSP: 002b:00000000f53dc55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 1668.684434][T26861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 1668.684441][T26861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1668.684447][T26861] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1668.684454][T26861] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1668.684460][T26861] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1668.684474][T26861] [ 1669.556147][T26864] syz1: rxe_newlink: already configured on syz_tun [ 1669.663835][T26869] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1669.725164][T26864] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4553'. [ 1669.729707][T26869] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1669.767301][T26868] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1669.846194][T26869] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1669.898366][T26869] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1669.900161][T26876] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4554'. [ 1669.983907][T26878] netlink: 156 bytes leftover after parsing attributes in process `syz.4.4557'. [ 1669.990101][T26878] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4557'. [ 1670.145573][T26880] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1670.217034][T26881] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1670.272495][T26881] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1670.274958][T26880] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4558'. [ 1670.340107][T26881] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1670.415192][T26881] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1670.628289][T12732] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1670.639386][T12732] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1670.647703][T12732] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1670.663804][T12732] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1670.922740][T26898] netlink: 156 bytes leftover after parsing attributes in process `syz.3.4565'. [ 1670.928742][T26898] FAULT_INJECTION: forcing a failure. [ 1670.928742][T26898] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.933607][T26898] CPU: 2 UID: 0 PID: 26898 Comm: syz.3.4565 Tainted: G L syzkaller #0 PREEMPT(full) [ 1670.933627][T26898] Tainted: [L]=SOFTLOCKUP [ 1670.933631][T26898] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1670.933638][T26898] Call Trace: [ 1670.933643][T26898] [ 1670.933648][T26898] dump_stack_lvl+0x16c/0x1f0 [ 1670.933668][T26898] should_fail_ex+0x512/0x640 [ 1670.933683][T26898] should_failslab+0xc2/0x120 [ 1670.933701][T26898] kmem_cache_alloc_noprof+0x83/0x770 [ 1670.933715][T26898] ? lock_acquire+0x179/0x330 [ 1670.933726][T26898] ? skb_clone+0x190/0x3f0 [ 1670.933743][T26898] ? skb_clone+0x190/0x3f0 [ 1670.933758][T26898] skb_clone+0x190/0x3f0 [ 1670.933772][T26898] dev_queue_xmit_nit+0x25b/0xac0 [ 1670.933792][T26898] dev_hard_start_xmit+0x56b/0x6e0 [ 1670.933807][T26898] __dev_queue_xmit+0x6d7/0x4650 [ 1670.933824][T26898] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1670.933846][T26898] ? __skb_clone+0x570/0x760 [ 1670.933862][T26898] netlink_deliver_tap+0xa87/0xd30 [ 1670.933880][T26898] netlink_unicast+0x64c/0x870 [ 1670.933897][T26898] ? __pfx_netlink_unicast+0x10/0x10 [ 1670.933918][T26898] netlink_sendmsg+0x8c8/0xdd0 [ 1670.933936][T26898] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1670.933953][T26898] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 1670.933974][T26898] ____sys_sendmsg+0xa5d/0xc30 [ 1670.933993][T26898] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1670.934009][T26898] ? get_compat_msghdr+0x11a/0x170 [ 1670.934029][T26898] ___sys_sendmsg+0x134/0x1d0 [ 1670.934047][T26898] ? __pfx____sys_sendmsg+0x10/0x10 [ 1670.934067][T26898] ? find_held_lock+0x2b/0x80 [ 1670.934089][T26898] __sys_sendmsg+0x16d/0x220 [ 1670.934103][T26898] ? __pfx___sys_sendmsg+0x10/0x10 [ 1670.934121][T26898] ? fput+0x70/0xf0 [ 1670.934135][T26898] __do_fast_syscall_32+0xe8/0x680 [ 1670.934155][T26898] do_fast_syscall_32+0x32/0x80 [ 1670.934165][T26898] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1670.934179][T26898] RIP: 0023:0xf700d579 [ 1670.934189][T26898] 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 [ 1670.934199][T26898] RSP: 002b:00000000f53fd55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 1670.934210][T26898] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000000 [ 1670.934218][T26898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1670.934224][T26898] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1670.934230][T26898] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1670.934236][T26898] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1670.934249][T26898] [ 1670.934667][T26898] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4565'. [ 1671.256423][T26900] smc: net device ip6_vti0 applied user defined pnetid SYZ1 [ 1672.368934][T12732] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1672.389212][T12732] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1672.392854][T12732] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1672.407122][T12732] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1672.423146][T26917] lo speed is unknown, defaulting to 1000 [ 1672.612276][T26924] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1672.639770][T26919] syz1: rxe_newlink: already configured on syz_tun [ 1672.832019][T26930] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1672.881212][T26931] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4569'. [ 1672.941305][T26930] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1673.047478][T26930] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1673.202092][T26930] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1673.326875][T26842] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 1673.989540][T26947] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4574'. [ 1674.597655][ T40] kauditd_printk_skb: 34 callbacks suppressed [ 1674.597668][ T40] audit: type=1326 audit(1766908802.830:2962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.639091][T26956] pim6reg: entered allmulticast mode [ 1674.651463][T26956] pim6reg: left allmulticast mode [ 1674.665114][ T40] audit: type=1326 audit(1766908802.839:2963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=437 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.673186][ T40] audit: type=1326 audit(1766908802.848:2964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.680669][ T40] audit: type=1326 audit(1766908802.848:2965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.688222][ T40] audit: type=1326 audit(1766908802.848:2966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.695572][ T40] audit: type=1326 audit(1766908802.848:2967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.705978][ T40] audit: type=1326 audit(1766908802.848:2968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.718528][ T40] audit: type=1326 audit(1766908802.848:2969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=357 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.729000][ T40] audit: type=1326 audit(1766908802.848:2970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1674.740874][ T40] audit: type=1326 audit(1766908802.848:2971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26953 comm="syz.0.4575" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1676.142408][T12732] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1676.151531][T12732] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1676.162661][T12732] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1676.170799][T12732] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1676.634742][T26968] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1676.701728][T26971] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1676.728424][T26970] syz1: rxe_newlink: already configured on syz_tun [ 1676.759979][T26976] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4580'. [ 1676.791630][T26971] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1676.823526][T26972] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1676.876773][T26980] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4582'. [ 1676.882928][T26971] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1676.936174][T26972] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1676.964571][T26971] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.009630][T26972] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.106645][T12737] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1677.115017][T12737] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1677.121637][T12737] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1677.143998][T26972] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.156026][T12737] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1677.430752][T26998] overlayfs: failed to resolve './bus': -2 [ 1678.040145][T27022] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 1678.042500][T27022] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 1678.045432][T27022] vhci_hcd vhci_hcd.0: Device attached [ 1678.110596][T18397] usb 9-1: new high-speed USB device number 76 using dummy_hcd [ 1678.373924][T18397] usb 9-1: Using ep0 maxpacket: 8 [ 1678.404789][T23959] usb 37-1: new low-speed USB device number 10 using vhci_hcd [ 1678.434510][T18397] usb 9-1: config 0 interface 0 has no altsetting 0 [ 1678.441233][T18397] usb 9-1: New USB device found, idVendor=04d8, idProduct=00e3, bcdDevice= 0.00 [ 1678.450039][T18397] usb 9-1: New USB device strings: Mfr=31, Product=0, SerialNumber=0 [ 1678.467819][T18397] usb 9-1: Manufacturer: syz [ 1678.505639][T18397] usb 9-1: config 0 descriptor?? [ 1678.848852][T27023] vhci_hcd: connection reset by peer [ 1678.851039][T12737] vhci_hcd vhci_hcd.0: stop threads [ 1678.852986][T12737] vhci_hcd vhci_hcd.0: release socket [ 1678.855056][T12737] vhci_hcd vhci_hcd.0: disconnect device [ 1679.260461][ T6152] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 1680.265012][T18721] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 1680.436100][T18721] usb 5-1: Using ep0 maxpacket: 8 [ 1680.440354][T18721] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1680.445343][T18721] usb 5-1: New USB device found, idVendor=04d8, idProduct=00e3, bcdDevice= 0.00 [ 1680.449314][T18721] usb 5-1: New USB device strings: Mfr=31, Product=0, SerialNumber=0 [ 1680.452754][T18721] usb 5-1: Manufacturer: syz [ 1680.456955][T18721] usb 5-1: config 0 descriptor?? [ 1680.721697][T18397] usbhid 9-1:0.0: can't add hid device: -71 [ 1680.723868][T18397] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 1680.747264][T18397] usb 9-1: USB disconnect, device number 76 [ 1680.957585][T27056] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1681.077958][ T6152] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 1681.078972][T27063] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.126579][T27068] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4597'. [ 1681.218105][T27063] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.338197][T27063] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.425224][T27063] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1681.600881][ T13] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.610219][ T13] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.617710][ T7454] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.632866][ T7454] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.648963][ T8809] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.668471][ T8809] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.671534][ T8809] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.690589][ T8809] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1682.780142][T18721] usbhid 5-1:0.0: can't add hid device: -71 [ 1682.782228][T18721] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1682.786402][T18721] usb 5-1: USB disconnect, device number 84 [ 1683.846369][T23959] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 1686.168449][ T1418] ieee802154 phy0 wpan0: encryption failed: -22 [ 1688.706341][T27112] netlink: 48 bytes leftover after parsing attributes in process `syz.0.4602'. [ 1688.716694][T27112] sctp: [Deprecated]: syz.0.4602 (pid 27112) Use of int in max_burst socket option deprecated. [ 1688.716694][T27112] Use struct sctp_assoc_value instead [ 1689.278760][ T6152] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 1689.448228][ T6152] usb 5-1: Using ep0 maxpacket: 32 [ 1689.451219][ T6152] usb 5-1: descriptor type invalid, skip [ 1689.453130][ T6152] usb 5-1: descriptor type invalid, skip [ 1689.455410][ T6152] usb 5-1: descriptor type invalid, skip [ 1689.458717][ T6152] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1689.462008][ T6152] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1689.465798][ T6152] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1689.471181][ T6152] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1689.474273][ T6152] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1689.476902][ T6152] usb 5-1: Product: Ѓ [ 1689.478430][ T6152] usb 5-1: Manufacturer: 㠊 [ 1689.479986][ T6152] usb 5-1: SerialNumber: syz [ 1689.725139][ T40] kauditd_printk_skb: 36 callbacks suppressed [ 1689.725154][ T40] audit: type=1326 audit(1766908816.982:3008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.773377][ T40] audit: type=1326 audit(1766908817.001:3009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.789227][ T40] audit: type=1326 audit(1766908817.001:3010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.798877][ T40] audit: type=1326 audit(1766908817.001:3011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.819829][T27128] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4602'. [ 1689.845974][ T40] audit: type=1326 audit(1766908817.001:3012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.874520][ T40] audit: type=1326 audit(1766908817.010:3013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=16 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.937126][ T40] audit: type=1326 audit(1766908817.010:3014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.952982][ T40] audit: type=1326 audit(1766908817.010:3015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1689.969542][ T40] audit: type=1326 audit(1766908817.020:3016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1690.121025][ T40] audit: type=1326 audit(1766908817.347:3017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27110 comm="syz.0.4602" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70cd579 code=0x7ffc0000 [ 1690.145468][ T6152] usb 5-1: 0:2 : does not exist [ 1690.152176][ T6152] usb 5-1: USB disconnect, device number 85 [ 1690.256851][T27136] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4608'. [ 1691.365033][T27182] syz1: rxe_newlink: already configured on syz_tun [ 1691.432953][T27183] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1691.485788][T27184] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4612'. [ 1691.507043][T27183] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1691.570456][T27183] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1691.634796][T27183] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1691.717543][T12737] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1691.725059][T12737] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1691.732280][T12737] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1691.740389][T12737] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1692.330132][T27187] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1692.353734][T27189] tmpfs: Bad value for 'huge' [ 1692.557724][T27190] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4613'. [ 1692.560880][T27187] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1692.617067][T27187] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1692.678540][T27187] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1692.747472][T27187] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1692.837555][ T8809] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1692.845063][ T8809] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1692.856189][ T8809] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1692.866418][ T8809] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1693.019790][T27195] lo speed is unknown, defaulting to 1000 [ 1693.585798][T27054] usb 9-1: new high-speed USB device number 77 using dummy_hcd [ 1694.198200][T27054] usb 9-1: Using ep0 maxpacket: 8 [ 1694.347678][T27216] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1694.474044][T27054] usb 9-1: config 0 interface 0 has no altsetting 0 [ 1694.483601][T27222] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4621'. [ 1694.928767][T27054] usb 9-1: New USB device found, idVendor=04d8, idProduct=00e3, bcdDevice= 0.00 [ 1695.313932][T27054] usb 9-1: New USB device strings: Mfr=31, Product=0, SerialNumber=0 [ 1695.316837][T27054] usb 9-1: Manufacturer: syz [ 1695.319778][T27054] usb 9-1: config 0 descriptor?? [ 1695.527263][T27227] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4624'. [ 1696.877950][T27234] lo speed is unknown, defaulting to 1000 [ 1696.934132][ T6152] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 1697.057936][T27240] netlink: 48 bytes leftover after parsing attributes in process `syz.2.4627'. [ 1697.067760][T27240] sctp: [Deprecated]: syz.2.4627 (pid 27240) Use of int in max_burst socket option deprecated. [ 1697.067760][T27240] Use struct sctp_assoc_value instead [ 1697.294376][T27250] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1697.389200][T27250] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1697.487316][T27054] usbhid 9-1:0.0: can't add hid device: -71 [ 1697.490026][T27054] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 1697.493548][T27054] usb 9-1: USB disconnect, device number 77 [ 1697.511863][T27250] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1697.704107][T27250] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1698.403101][ T1250] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.411269][ T1182] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.422891][T22154] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.436304][T22154] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1698.480998][T27261] netlink: 'syz.0.4630': attribute type 1 has an invalid length. [ 1698.520608][T27264] lo speed is unknown, defaulting to 1000 [ 1698.528596][T27261] bond2: (slave ip6gretap1): Enslaving as a backup interface with an up link [ 1707.498044][T27293] fuse: Bad value for 'fd' [ 1707.715440][T27288] rdma_rxe: rxe_newlink: failed to add syz_tun [ 1707.839462][T27302] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4637'. [ 1708.165506][T27305] lo speed is unknown, defaulting to 1000 [ 1708.900174][T27319] tmpfs: Bad value for 'huge' [ 1709.188564][T27324] FAULT_INJECTION: forcing a failure. [ 1709.188564][T27324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1709.193650][T27324] CPU: 2 UID: 0 PID: 27324 Comm: syz.4.4645 Tainted: G L syzkaller #0 PREEMPT(full) [ 1709.193678][T27324] Tainted: [L]=SOFTLOCKUP [ 1709.193684][T27324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1709.193695][T27324] Call Trace: [ 1709.193703][T27324] [ 1709.193710][T27324] dump_stack_lvl+0x16c/0x1f0 [ 1709.193757][T27324] should_fail_ex+0x512/0x640 [ 1709.193783][T27324] _copy_from_iter+0x2a4/0x16c0 [ 1709.193805][T27324] ? _copy_from_iter+0x161/0x16c0 [ 1709.193824][T27324] ? __pfx__copy_from_iter+0x10/0x10 [ 1709.193844][T27324] ? __pfx__copy_from_iter+0x10/0x10 [ 1709.193868][T27324] copy_page_from_iter+0xde/0x180 [ 1709.193890][T27324] skb_copy_datagram_from_iter+0x2a0/0x740 [ 1709.193919][T27324] tun_get_user+0x1850/0x3cc0 [ 1709.193948][T27324] ? __pfx_tun_get_user+0x10/0x10 [ 1709.193967][T27324] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 1709.193995][T27324] ? find_held_lock+0x2b/0x80 [ 1709.194017][T27324] ? tun_get+0x191/0x370 [ 1709.194038][T27324] tun_chr_write_iter+0xdc/0x210 [ 1709.194058][T27324] vfs_write+0x7d3/0x11d0 [ 1709.194083][T27324] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 1709.194104][T27324] ? __pfx_vfs_write+0x10/0x10 [ 1709.194125][T27324] ? find_held_lock+0x2b/0x80 [ 1709.194159][T27324] ksys_write+0x12a/0x250 [ 1709.194187][T27324] ? __pfx_ksys_write+0x10/0x10 [ 1709.194210][T27324] ? do_user_addr_fault+0x843/0x1370 [ 1709.194238][T27324] __do_fast_syscall_32+0xe8/0x680 [ 1709.194267][T27324] do_fast_syscall_32+0x32/0x80 [ 1709.194284][T27324] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1709.194305][T27324] RIP: 0023:0xf703d579 [ 1709.194318][T27324] 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 [ 1709.194334][T27324] RSP: 002b:00000000f542d520 EFLAGS: 00000293 ORIG_RAX: 0000000000000004 [ 1709.194351][T27324] RAX: ffffffffffffffda RBX: 00000000000000c8 RCX: 0000000080000200 [ 1709.194362][T27324] RDX: 000000000000fef3 RSI: 00000000f73d6ff4 RDI: 0000000000000000 [ 1709.194373][T27324] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1709.194383][T27324] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1709.194393][T27324] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1709.194415][T27324] [ 1709.315144][ T40] kauditd_printk_skb: 1 callbacks suppressed [ 1709.315160][ T40] audit: type=1326 audit(1766908835.307:3019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27325 comm="syz.4.4646" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf703d579 code=0x0 [ 1710.277933][T27336] lo speed is unknown, defaulting to 1000 [ 1710.447762][T27342] netlink: 'syz.2.4652': attribute type 1 has an invalid length. [ 1711.117452][T27366] lo speed is unknown, defaulting to 1000 [ 1711.283479][T27370] FAULT_INJECTION: forcing a failure. [ 1711.283479][T27370] name failslab, interval 1, probability 0, space 0, times 0 [ 1711.287698][T27370] CPU: 2 UID: 0 PID: 27370 Comm: syz.4.4661 Tainted: G L syzkaller #0 PREEMPT(full) [ 1711.287718][T27370] Tainted: [L]=SOFTLOCKUP [ 1711.287722][T27370] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1711.287730][T27370] Call Trace: [ 1711.287736][T27370] [ 1711.287741][T27370] dump_stack_lvl+0x16c/0x1f0 [ 1711.287762][T27370] should_fail_ex+0x512/0x640 [ 1711.287776][T27370] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1711.287792][T27370] should_failslab+0xc2/0x120 [ 1711.287809][T27370] kmem_cache_alloc_noprof+0x83/0x770 [ 1711.287823][T27370] ? ptlock_alloc+0x1f/0x70 [ 1711.287837][T27370] ? ptlock_alloc+0x1f/0x70 [ 1711.287847][T27370] ptlock_alloc+0x1f/0x70 [ 1711.287858][T27370] pte_alloc_one+0x84/0x3d0 [ 1711.287874][T27370] __pte_alloc+0x6d/0x3f0 [ 1711.287890][T27370] ? __pfx___pte_alloc+0x10/0x10 [ 1711.287908][T27370] do_anonymous_page+0x1092/0x2190 [ 1711.287920][T27370] ? mtree_range_walk+0x718/0xc00 [ 1711.287937][T27370] ? find_held_lock+0x2b/0x80 [ 1711.287954][T27370] __handle_mm_fault+0x1ecf/0x2bb0 [ 1711.287969][T27370] ? __pfx___handle_mm_fault+0x10/0x10 [ 1711.287992][T27370] handle_mm_fault+0x3fe/0xad0 [ 1711.288007][T27370] __get_user_pages+0x54e/0x3590 [ 1711.288028][T27370] ? down_read_killable+0x313/0x4c0 [ 1711.288040][T27370] ? __lock_acquire+0x436/0x2890 [ 1711.288050][T27370] ? __pfx___get_user_pages+0x10/0x10 [ 1711.288067][T27370] ? __gup_longterm_locked+0x1171/0x17e0 [ 1711.288093][T27370] __gup_longterm_locked+0xa92/0x17e0 [ 1711.288114][T27370] ? __pfx___gup_longterm_locked+0x10/0x10 [ 1711.288133][T27370] ? find_held_lock+0x2b/0x80 [ 1711.288147][T27370] ? sanity_check_pinned_pages+0x23/0x11d0 [ 1711.288166][T27370] gup_fast_fallback+0xf5f/0x2350 [ 1711.288192][T27370] ? __pfx_gup_fast_fallback+0x10/0x10 [ 1711.288211][T27370] ? rcu_is_watching+0x12/0xc0 [ 1711.288226][T27370] ? trace_mm_page_alloc+0x11b/0x180 [ 1711.288246][T27370] pin_user_pages_fast+0xa7/0xf0 [ 1711.288263][T27370] ? __pfx_pin_user_pages_fast+0x10/0x10 [ 1711.288280][T27370] ? bpf_ksym_find+0x124/0x1c0 [ 1711.288295][T27370] iov_iter_extract_pages+0x3a2/0x1ed0 [ 1711.288310][T27370] ? __pfx_nhpoly1305_units+0x10/0x10 [ 1711.288322][T27370] ? xfd_validate_state+0x61/0x180 [ 1711.288334][T27370] ? __pfx_iov_iter_extract_pages+0x10/0x10 [ 1711.288350][T27370] ? __local_bh_enable_ip+0xa4/0x120 [ 1711.288366][T27370] ? lockdep_hardirqs_on+0x7c/0x110 [ 1711.288382][T27370] ? kernel_fpu_end+0x59/0x70 [ 1711.288394][T27370] ? __local_bh_enable_ip+0xa4/0x120 [ 1711.288409][T27370] ? kernel_fpu_end+0x5e/0x70 [ 1711.288421][T27370] ? nhpoly1305_avx2_update+0x8d/0xc0 [ 1711.288437][T27370] extract_iter_to_sg+0xf6e/0x20c0 [ 1711.288456][T27370] ? crypto_hash_walk_done+0x63/0x400 [ 1711.288473][T27370] ? __pfx_extract_iter_to_sg+0x10/0x10 [ 1711.288491][T27370] ? __pfx_unpin_user_page+0x10/0x10 [ 1711.288514][T27370] hash_sendmsg+0x435/0xfa0 [ 1711.288536][T27370] __sys_sendto+0x4a3/0x520 [ 1711.288550][T27370] ? __pfx___sys_sendto+0x10/0x10 [ 1711.288574][T27370] ? ksys_write+0x1ac/0x250 [ 1711.288591][T27370] ? __pfx_ksys_write+0x10/0x10 [ 1711.288608][T27370] __ia32_sys_sendto+0xdd/0x1b0 [ 1711.288620][T27370] ? __do_fast_syscall_32+0x9a/0x680 [ 1711.288638][T27370] ? lockdep_hardirqs_on+0x7c/0x110 [ 1711.288669][T27370] __do_fast_syscall_32+0xe8/0x680 [ 1711.288688][T27370] do_fast_syscall_32+0x32/0x80 [ 1711.288698][T27370] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.288712][T27370] RIP: 0023:0xf703d579 [ 1711.288722][T27370] 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 [ 1711.288733][T27370] RSP: 002b:00000000f542d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 1711.288745][T27370] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000100 [ 1711.288752][T27370] RDX: 00000000ffffffe3 RSI: 0000000004004840 RDI: 0000000000000000 [ 1711.288758][T27370] RBP: 00000000fffffe1b R08: 0000000000000000 R09: 0000000000000000 [ 1711.288765][T27370] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1711.288771][T27370] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1711.288786][T27370] [ 1711.777071][T27384] [ 1711.777964][T27384] ====================================================== [ 1711.780102][T27384] WARNING: possible circular locking dependency detected [ 1711.782270][T27384] syzkaller #0 Tainted: G L [ 1711.784597][T27384] ------------------------------------------------------ [ 1711.787483][T27384] syz.0.4666/27384 is trying to acquire lock: [ 1711.789381][T27384] ffff888028ad4c68 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1bd0 [ 1711.792213][T27384] [ 1711.792213][T27384] but task is already holding lock: [ 1711.794583][T27384] ffff888075133148 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 1711.797624][T27384] [ 1711.797624][T27384] which lock already depends on the new lock. [ 1711.797624][T27384] [ 1711.800833][T27384] [ 1711.800833][T27384] the existing dependency chain (in reverse order) is: [ 1711.803658][T27384] [ 1711.803658][T27384] -> #3 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 1711.806174][T27384] __mutex_lock+0x1aa/0x1ca0 [ 1711.807851][T27384] autofs_notify_daemon+0x4a6/0xd60 [ 1711.809759][T27384] autofs_wait+0x10f3/0x1ac0 [ 1711.811403][T27384] autofs_mount_wait+0x132/0x3c0 [ 1711.813152][T27384] autofs_d_automount+0x4b2/0x960 [ 1711.815052][T27384] __traverse_mounts+0x1b9/0x830 [ 1711.816777][T27384] step_into_slowpath+0x772/0xf50 [ 1711.818607][T27384] path_lookupat+0x627/0xc40 [ 1711.820270][T27384] filename_lookup+0x224/0x5f0 [ 1711.821944][T27384] kern_path+0x35/0x50 [ 1711.823407][T27384] lookup_bdev+0xd8/0x280 [ 1711.825121][T27384] resume_store+0x1d6/0x490 [ 1711.826759][T27384] kobj_attr_store+0x58/0x80 [ 1711.828377][T27384] sysfs_kf_write+0xf2/0x150 [ 1711.829996][T27384] kernfs_fop_write_iter+0x3af/0x570 [ 1711.831912][T27384] vfs_write+0x7d3/0x11d0 [ 1711.833515][T27384] ksys_write+0x12a/0x250 [ 1711.835140][T27384] __do_fast_syscall_32+0xe8/0x680 [ 1711.836930][T27384] do_fast_syscall_32+0x32/0x80 [ 1711.838682][T27384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.840832][T27384] [ 1711.840832][T27384] -> #2 (&of->mutex){+.+.}-{4:4}: [ 1711.843130][T27384] __mutex_lock+0x1aa/0x1ca0 [ 1711.845125][T27384] kernfs_seq_start+0x4f/0x2a0 [ 1711.847300][T27384] traverse.part.0.constprop.0+0xaf/0x650 [ 1711.849776][T27384] seq_read_iter+0x93c/0x12d0 [ 1711.851878][T27384] kernfs_fop_read_iter+0x46c/0x610 [ 1711.854167][T27384] do_iter_readv_writev+0x743/0x9e0 [ 1711.856423][T27384] vfs_readv+0x4cb/0x8b0 [ 1711.858269][T27384] do_preadv+0x1a6/0x270 [ 1711.860230][T27384] __do_fast_syscall_32+0xe8/0x680 [ 1711.862542][T27384] do_fast_syscall_32+0x32/0x80 [ 1711.864747][T27384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.867576][T27384] [ 1711.867576][T27384] -> #1 (&p->lock){+.+.}-{4:4}: [ 1711.870349][T27384] __mutex_lock+0x1aa/0x1ca0 [ 1711.872421][T27384] seq_read_iter+0xe1/0x12d0 [ 1711.874499][T27384] kernfs_fop_read_iter+0x46c/0x610 [ 1711.876776][T27384] copy_splice_read+0x618/0xc20 [ 1711.878976][T27384] do_splice_read+0x285/0x370 [ 1711.881115][T27384] splice_file_to_pipe+0x109/0x120 [ 1711.883396][T27384] do_sendfile+0x400/0xe50 [ 1711.885644][T27384] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 1711.888246][T27384] __do_fast_syscall_32+0xe8/0x680 [ 1711.890546][T27384] do_fast_syscall_32+0x32/0x80 [ 1711.892744][T27384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.895465][T27384] [ 1711.895465][T27384] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 1711.898567][T27384] __lock_acquire+0x1669/0x2890 [ 1711.900763][T27384] lock_acquire+0x179/0x330 [ 1711.902829][T27384] __mutex_lock+0x1aa/0x1ca0 [ 1711.904875][T27384] anon_pipe_write+0x15d/0x1bd0 [ 1711.907111][T27384] __kernel_write_iter+0x720/0xb10 [ 1711.909301][T27384] __kernel_write+0xf5/0x140 [ 1711.911584][T27384] autofs_notify_daemon+0x4db/0xd60 [ 1711.913915][T27384] autofs_wait+0x10f3/0x1ac0 [ 1711.915985][T27384] autofs_mount_wait+0x132/0x3c0 [ 1711.917984][T27384] autofs_d_automount+0x4b2/0x960 [ 1711.919766][T27384] __traverse_mounts+0x1b9/0x830 [ 1711.921566][T27384] step_into_slowpath+0x772/0xf50 [ 1711.923340][T27384] path_lookupat+0x627/0xc40 [ 1711.924993][T27384] filename_lookup+0x224/0x5f0 [ 1711.926727][T27384] kern_path+0x35/0x50 [ 1711.928253][T27384] lookup_bdev+0xd8/0x280 [ 1711.929844][T27384] resume_store+0x1d6/0x490 [ 1711.931488][T27384] kobj_attr_store+0x58/0x80 [ 1711.933192][T27384] sysfs_kf_write+0xf2/0x150 [ 1711.934856][T27384] kernfs_fop_write_iter+0x3af/0x570 [ 1711.936718][T27384] vfs_write+0x7d3/0x11d0 [ 1711.938342][T27384] ksys_write+0x12a/0x250 [ 1711.939899][T27384] __do_fast_syscall_32+0xe8/0x680 [ 1711.941718][T27384] do_fast_syscall_32+0x32/0x80 [ 1711.943454][T27384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.945651][T27384] [ 1711.945651][T27384] other info that might help us debug this: [ 1711.945651][T27384] [ 1711.948889][T27384] Chain exists of: [ 1711.948889][T27384] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 1711.948889][T27384] [ 1711.952755][T27384] Possible unsafe locking scenario: [ 1711.952755][T27384] [ 1711.955117][T27384] CPU0 CPU1 [ 1711.956853][T27384] ---- ---- [ 1711.958596][T27384] lock(&sbi->pipe_mutex); [ 1711.960055][T27384] lock(&of->mutex); [ 1711.962163][T27384] lock(&sbi->pipe_mutex); [ 1711.964645][T27384] lock(&pipe->mutex); [ 1711.966102][T27384] [ 1711.966102][T27384] *** DEADLOCK *** [ 1711.966102][T27384] [ 1711.968643][T27384] 5 locks held by syz.0.4666/27384: [ 1711.970302][T27384] #0: ffff8880244f2ef8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 1711.973188][T27384] #1: ffff888028f04420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1711.976134][T27384] #2: ffff88805f257888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x570 [ 1711.979230][T27384] #3: ffff88801c3630f8 (kn->active#65){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2ff/0x570 [ 1711.982322][T27384] #4: ffff888075133148 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 1711.985523][T27384] [ 1711.985523][T27384] stack backtrace: [ 1711.987398][T27384] CPU: 3 UID: 0 PID: 27384 Comm: syz.0.4666 Tainted: G L syzkaller #0 PREEMPT(full) [ 1711.987416][T27384] Tainted: [L]=SOFTLOCKUP [ 1711.987420][T27384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 1711.987427][T27384] Call Trace: [ 1711.987432][T27384] [ 1711.987436][T27384] dump_stack_lvl+0x116/0x1f0 [ 1711.987456][T27384] print_circular_bug+0x275/0x340 [ 1711.987476][T27384] check_noncircular+0x146/0x160 [ 1711.987496][T27384] __lock_acquire+0x1669/0x2890 [ 1711.987507][T27384] ? __kasan_check_byte+0x13/0x50 [ 1711.987527][T27384] lock_acquire+0x179/0x330 [ 1711.987537][T27384] ? anon_pipe_write+0x15d/0x1bd0 [ 1711.987554][T27384] ? __pfx___might_resched+0x10/0x10 [ 1711.987571][T27384] ? rcu_is_watching+0x12/0xc0 [ 1711.987587][T27384] __mutex_lock+0x1aa/0x1ca0 [ 1711.987604][T27384] ? anon_pipe_write+0x15d/0x1bd0 [ 1711.987619][T27384] ? is_bpf_text_address+0x94/0x1a0 [ 1711.987634][T27384] ? kernel_text_address+0x8d/0x100 [ 1711.987646][T27384] ? anon_pipe_write+0x15d/0x1bd0 [ 1711.987662][T27384] ? unwind_get_return_address+0x59/0xa0 [ 1711.987677][T27384] ? __bfs+0x148/0x290 [ 1711.987691][T27384] ? __pfx___mutex_lock+0x10/0x10 [ 1711.987708][T27384] ? check_irq_usage+0xe8/0xbc0 [ 1711.987728][T27384] ? anon_pipe_write+0x15d/0x1bd0 [ 1711.987743][T27384] anon_pipe_write+0x15d/0x1bd0 [ 1711.987760][T27384] ? lockdep_unlock+0x64/0xd0 [ 1711.987773][T27384] ? __lock_acquire+0x12c2/0x2890 [ 1711.987783][T27384] ? __pfx_anon_pipe_write+0x10/0x10 [ 1711.987800][T27384] ? lock_acquire+0x179/0x330 [ 1711.987811][T27384] ? __pfx_anon_pipe_write+0x10/0x10 [ 1711.987826][T27384] __kernel_write_iter+0x720/0xb10 [ 1711.987842][T27384] ? __pfx___kernel_write_iter+0x10/0x10 [ 1711.987858][T27384] ? __mutex_lock+0x27b/0x1ca0 [ 1711.987874][T27384] ? __kernel_text_address+0xd/0x40 [ 1711.987887][T27384] ? autofs_notify_daemon+0x45a/0xd60 [ 1711.987901][T27384] __kernel_write+0xf5/0x140 [ 1711.987915][T27384] ? __pfx___kernel_write+0x10/0x10 [ 1711.987931][T27384] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1711.987951][T27384] autofs_notify_daemon+0x4db/0xd60 [ 1711.987964][T27384] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 1711.987976][T27384] ? kernfs_fop_write_iter+0x3af/0x570 [ 1711.987992][T27384] ? vfs_write+0x7d3/0x11d0 [ 1711.988006][T27384] ? ksys_write+0x12a/0x250 [ 1711.988026][T27384] ? lockdep_init_map_type+0x5c/0x270 [ 1711.988037][T27384] ? lockdep_init_map_type+0x5c/0x270 [ 1711.988048][T27384] autofs_wait+0x10f3/0x1ac0 [ 1711.988062][T27384] ? __pfx_autofs_wait+0x10/0x10 [ 1711.988073][T27384] ? __pfx_path_check_mount+0x10/0x10 [ 1711.988084][T27384] ? find_held_lock+0x2b/0x80 [ 1711.988098][T27384] ? path_has_submounts+0xcf/0x120 [ 1711.988111][T27384] ? do_raw_spin_unlock+0x172/0x230 [ 1711.988123][T27384] ? find_held_lock+0x2b/0x80 [ 1711.988145][T27384] autofs_mount_wait+0x132/0x3c0 [ 1711.988158][T27384] autofs_d_automount+0x4b2/0x960 [ 1711.988171][T27384] __traverse_mounts+0x1b9/0x830 [ 1711.988184][T27384] step_into_slowpath+0x772/0xf50 [ 1711.988199][T27384] ? __up_read+0x2d1/0x700 [ 1711.988212][T27384] ? __pfx_step_into_slowpath+0x10/0x10 [ 1711.988226][T27384] ? __lookup_slow+0x3d0/0x460 [ 1711.988241][T27384] path_lookupat+0x627/0xc40 [ 1711.988257][T27384] filename_lookup+0x224/0x5f0 [ 1711.988273][T27384] ? __pfx_filename_lookup+0x10/0x10 [ 1711.988292][T27384] ? getname_kernel+0x52/0x370 [ 1711.988303][T27384] ? __asan_memcpy+0x3c/0x60 [ 1711.988316][T27384] kern_path+0x35/0x50 [ 1711.988330][T27384] lookup_bdev+0xd8/0x280 [ 1711.988342][T27384] ? __pfx_lookup_bdev+0x10/0x10 [ 1711.988352][T27384] ? __asan_memcpy+0x3c/0x60 [ 1711.988374][T27384] resume_store+0x1d6/0x490 [ 1711.988387][T27384] ? __pfx_resume_store+0x10/0x10 [ 1711.988402][T27384] ? find_held_lock+0x2b/0x80 [ 1711.988417][T27384] ? __pfx_resume_store+0x10/0x10 [ 1711.988430][T27384] kobj_attr_store+0x58/0x80 [ 1711.988447][T27384] ? __pfx_kobj_attr_store+0x10/0x10 [ 1711.988465][T27384] sysfs_kf_write+0xf2/0x150 [ 1711.988477][T27384] kernfs_fop_write_iter+0x3af/0x570 [ 1711.988493][T27384] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1711.988504][T27384] vfs_write+0x7d3/0x11d0 [ 1711.988518][T27384] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1711.988535][T27384] ? __pfx_vfs_write+0x10/0x10 [ 1711.988550][T27384] ? find_held_lock+0x2b/0x80 [ 1711.988567][T27384] ksys_write+0x12a/0x250 [ 1711.988581][T27384] ? __pfx_ksys_write+0x10/0x10 [ 1711.988598][T27384] __do_fast_syscall_32+0xe8/0x680 [ 1711.988616][T27384] do_fast_syscall_32+0x32/0x80 [ 1711.988626][T27384] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1711.988640][T27384] RIP: 0023:0xf70cd579 [ 1711.988651][T27384] 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 [ 1711.988663][T27384] RSP: 002b:00000000f549c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 1711.988675][T27384] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000040 [ 1711.988683][T27384] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 1711.988690][T27384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1711.988696][T27384] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1711.988703][T27384] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1711.988714][T27384] [ 1712.196477][T27393] lo speed is unknown, defaulting to 1000 [ 1712.267796][T27384] PM: Image not found (code -22)