last executing test programs: 11.091897888s ago: executing program 2 (id=689): r0 = getpgrp(0xffffffffffffffff) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000140)=0x4) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r4, 0x4112, 0x0) write$UHID_CREATE2(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$hidraw(&(0x7f0000000000), 0x6, 0x81) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240), 0xc2882, 0x0) close(r6) ioctl$HIDIOCGFEATURE(r5, 0xc0404807, &(0x7f0000000300)={0x62, "a4395026f7fca8f411d271a8ac0352f02647be56f7af5c020d00a854bde7a3a2e42c1c5fcac45b88f2eb03642b134fd8e5b9bfd57889164508e1794a753cea7f"}) r7 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r8, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004380)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x200000002, 0x2, 0x4, 0x6, 0x1, {0xffffffffffd, 0x10001, 0x0, 0xd, 0xffffffffffffffff, 0x102, 0x400ed3, 0x2, 0x5, 0x4000, 0xfffffffc, r10, r11, 0x3, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r8, &(0x7f0000004300)={0x50, 0x0, r9, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r8, 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", 0x2000, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0xa0, 0x0, 0x100000000016, {{0x4, 0x0, 0x8, 0x5, 0xfffffffb, 0x3, {0x0, 0x8007fff, 0x6, 0x100000008, 0x2, 0x7, 0x24, 0x9, 0x0, 0x2000, 0x0, r10, r11, 0xfffffff9, 0x4}}, {0x0, 0x2}}}, 0x0, 0x0}) sendmsg$nl_route(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000210400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010067726574617000712675520863acc800ffffffff0a000100aa"], 0x48}}, 0x0) r12 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r12, 0x402, 0x8000003d) ioctl$TCSETS2(r12, 0x402c542b, &(0x7f0000000780)={0x80000001, 0x6, 0xffffff9a, 0x9, 0x40, "4cc58f762414356ce88bd959c11a5f4e6becbe", 0xfc, 0x10001}) ioctl$HIDIOCGFEATURE(r5, 0xc0404807, &(0x7f0000000040)={0x4, "11988c7ba5bb888131cac156c94e0a000000000000df5be03664724d1dd748c3fa198dcd95bf761a3a4c868b46327ff700000000000000005026b76100"}) recvmmsg(r12, &(0x7f0000004a00)=[{{&(0x7f00000019c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001a80)=""/4096, 0x1000}], 0x1, &(0x7f0000002a80)=""/241, 0xf1}, 0x3ff}, {{&(0x7f0000002b80)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000001940)=[{&(0x7f0000002c00)=""/100, 0x64}], 0x1, &(0x7f0000002c80)=""/138, 0x8a}, 0x7ff}, {{&(0x7f0000002d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002dc0)=""/124, 0x7c}], 0x1}, 0x9}, {{&(0x7f0000002e80)=@ethernet, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000002f00)=""/231, 0xe7}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000003040)=""/173, 0xad}, {&(0x7f0000003100)=""/82, 0x52}, {&(0x7f0000003180)=""/32, 0x20}, {&(0x7f00000031c0)=""/200, 0xc8}, {&(0x7f00000032c0)=""/115, 0x73}, {&(0x7f0000003340)=""/215, 0xd7}, {&(0x7f0000003440)=""/169, 0xa9}], 0x9}, 0xfffffff8}, {{&(0x7f0000003580)=@isdn, 0x80, &(0x7f0000003640)=[{&(0x7f0000003600)=""/63, 0x3f}], 0x1, &(0x7f0000003680)=""/166, 0xa6}, 0x80}, {{&(0x7f0000003740)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004900)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/226, 0xe2}, {&(0x7f00000048c0)=""/31, 0x1f}], 0x3, &(0x7f0000004940)=""/153, 0x99}, 0x9}], 0x6, 0x101, &(0x7f0000004ac0)={0x77359400}) ptrace(0x10, r0) 10.62294432s ago: executing program 0 (id=691): ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x7ff, 0x8bb, 0xb5, 0xb, 0x0, 0x8000000000000000, 0x500, 0x3b2, 0x3, 0x5, 0x7, 0x7, 0x7, 0x3, 0x7, 0x200], 0xf000, 0x66000}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000002e000000662100000000000016000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x8, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f00000003c0)={0x2a6, 0x0, "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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, '\x00', 0x0, 0x5}) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14}, [], {0x14, 0x10}}, 0x28}}, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0xfffc, @empty}, 0x10) sendto$inet(r3, &(0x7f0000000000)="b3", 0xffa9, 0x20000048, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x38011, r5, 0x0) r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r6) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009ac0b620110f2110"], 0x0) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r6, 0x81, 0x1, &(0x7f0000000c40)='#') read$char_usb(r7, &(0x7f0000000100)=""/242, 0xf2) capset(&(0x7f0000000040)={0x20080522}, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000bc0)={0x4c, 0x12, 0x301, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, {0x4e23, 0x0, [0x0, 0x0, 0x81], [0x1, 0xfffffffd, 0x10000], 0x0, [0x2, 0x7fff]}, 0x7}}, 0x4c}, 0x1, 0x0, 0x0, 0x20044190}, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[], 0x28}}, 0x810) ioctl$KVM_RUN(r2, 0xae80, 0x0) 9.901851582s ago: executing program 2 (id=694): r0 = fsopen(&(0x7f0000000000)='proc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x3, &(0x7f0000000ac0)='gid', &(0x7f0000000b00)='\xbf%#\x00', 0x0) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100"], 0x16) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r1 = socket(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040)=0x20f, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000780)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00cd04", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x5a, 0x1, 0x7}}}}}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xfeffffff, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001800efe000000000000000000a00000000000000000000000c00090008000000", @ANYRES32=0x0, @ANYBLOB="1400050000000000000000000000000000000002"], 0x3c}, 0x1, 0x11}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r4 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg$unix(r4, &(0x7f0000003740)=[{{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/237, 0xed}], 0x1}}], 0x1, 0x42, 0x0) recvmsg$can_j1939(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)=""/94, 0x5e}], 0x1}, 0x40000001) r5 = socket$igmp6(0xa, 0x3, 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="933c08dd45a35ec859af84c90000f259000000000000"], 0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="1788000000006a06ae54fb3c9e8c6fdb838837342adf1c45123cd588d270ea6bc8ab08d00541145c8de1926250b7d8b04c38d556984ba9a054c47c738edb8f94871e945d15d381e179ce7b954d33c2b1e8d83d3d82d5053fa502978a2c74af1ee6493460db6bf6ad8caf3d068aca45fb8a0f33c2111180c5b1251cedabe1a92e913b6bc174cdd8706dab222c6b0a0a49d9c0f0744f349fe52a7ddc3a17c5b9fec964a2e96b9942dd215f4af7665f0a285d7b"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x23, &(0x7f0000000340)={0x0, 0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000020c0)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r8}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r8}) close_range(r5, 0xffffffffffffffff, 0x0) 8.815393219s ago: executing program 2 (id=697): r0 = socket$kcm(0x10, 0x3, 0x10) 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) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) syz_80211_inject_frame(0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfd, 0x2ffffffff}, 0xc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000016a10b63d25a80648c2594f90124fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[], 0x88}}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) unshare(0x2000400) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x138}}, 0x0) unshare(0x20000) dup(0xffffffffffffffff) 8.599782556s ago: executing program 1 (id=698): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1c, 0x0, 0x14) (async) r1 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000000), 0x202400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') r3 = open_tree(r2, &(0x7f0000000100)='./mnt\x00', 0x9001) (async) unshare(0x22020400) mq_getsetattr(r3, 0x0, 0x0) (async) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 8.169301979s ago: executing program 3 (id=700): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001a005f0400f9f407000904018000200000000000000000000820010000000000", 0x24) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f00000002c0)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2405000005000000000000000c240000e9fffff5ffffffff092403f3", @ANYRES8, @ANYBLOB="02"], 0x0) 7.655834905s ago: executing program 1 (id=701): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r2 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) writev(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x48, r3, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xffffffff}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5, 0x8, 0x5}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AUTH={0x4}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}, @NL80211_MESH_SETUP_USERSPACE_AUTH={0x4}]}]}, 0x48}}, 0x4000000) r4 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a40)=@newqdisc={0xa0, 0x24, 0xf0b, 0x0, 0x1000000, {0x0, 0x0, 0x12, r5, {0x0, 0x300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x70, 0x2, [@TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x1}, @TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0xc, 0x2, 0x0, 0x1, [{0x4, 0x3f}, {0x4}]}]}}]}, 0xa0}, 0x1, 0x7a00}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newqdisc={0x3c, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0x7, 0xb}}, [@qdisc_kind_options=@q_red={{0x8}, {0x10, 0x2, [@TCA_RED_FLAGS={0xc, 0x4, {0x0, 0x10}}]}}]}, 0x3c}}, 0x0) syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') sendmsg$IPSET_CMD_TEST(r8, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xdc, 0xb, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x80000000}, @IPSET_ATTR_ADT={0x28}, @IPSET_ATTR_ADT={0x3c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_ADT={0x40, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x100000005}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x6}}, {0xffffffffffffff95, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010100}}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40091}, 0x8010) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010029bd7000fddbdf250b0000000c000580080001"], 0x20}, 0x1, 0x0, 0x0, 0x70}, 0xc00) 7.515680501s ago: executing program 1 (id=702): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, 0x0, &(0x7f00000000c0)) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201410127c0de206a0803003ff0010203010902240001000010000904020202f3bff50009050602000202000a0905821725"], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000)=0xf3f, 0x4) sendto$packet(r2, &(0x7f0000000100)="3f031c000302140006001e00890000004a1b7880610cc945000088a800008100000081000000", 0x26, 0x1, &(0x7f0000000540)={0xc9, 0x8100, r3, 0x1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}, 0x14) read$FUSE(0xffffffffffffffff, &(0x7f00000053c0)={0x2020}, 0x2020) 7.100547038s ago: executing program 0 (id=704): r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$apparmor_exec(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x564) 6.922457074s ago: executing program 0 (id=705): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000003700)=[{{0x0, 0x700, 0x0, 0x0, 0x0, 0x500}}], 0x600, 0x0, 0x0) (fail_nth: 2) 6.468519047s ago: executing program 0 (id=707): r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="31010000dccd5e08cb060700000000952301090224000100007e000904340102d469e70009058a", @ANYRES16], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_control_io$uac1(r0, 0x0, 0x0) r1 = openat$sndseq(0xffffff9c, &(0x7f0000001240), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0x80, 0xf7}, 'port1\x00', 0x3ab, 0x2062f, 0x3, 0x7, 0x0, 0xc, 0x3fc, 0x0, 0x7, 0xfd}) readv(r1, &(0x7f0000000700)=[{&(0x7f0000000080)=""/63, 0x3f}], 0x1) openat$sequencer(0xffffff9c, &(0x7f0000000000), 0x2, 0x21) (async) openat$sequencer(0xffffff9c, &(0x7f0000000000), 0x2, 0x21) 6.26734636s ago: executing program 2 (id=708): r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t;\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\x05\x00\x00\x00\x00\x00\x00\x00\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbe\x90C\x1c)5\x98\xa3\xfa\a\xf9\x98\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajn\xd7\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x5d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_SELECTION(r6, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x0, {0x132e712c, 0x2fd, 0x3ff, 0x3d45}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) syz_usb_connect(0x0, 0x3b, &(0x7f0000002080)={{0x12, 0x1, 0x110, 0x41, 0xa7, 0x38, 0x10, 0xd49, 0x7000, 0x6c67, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x29, 0x1, 0x8, 0x2, 0x10, 0x2, [{{0x9, 0x4, 0xc6, 0x9, 0x0, 0x91, 0xb0, 0x9b, 0xf6, [@uac_control={{0xa, 0x24, 0x1, 0x53, 0x6}, [@mixer_unit={0x5, 0x24, 0x4, 0x5, 0x3c}, @feature_unit={0x9, 0x24, 0x6, 0x2, 0x6, 0x1, [0x9], 0x4}]}]}}]}}]}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x48, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r8, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x3, 0x6}}]}}]}, 0x48}}, 0x44080) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x55}, 0x4000) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x84002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c000000100005ff00000000000000000000004a", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062617461647600000400028008000a00", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x0, 0x83b, 0x0, 0x0, '\x00', '\x00', '\x00', 0x3, 0x4000, 0x0, 0x40000, "f900"}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000052642b10cc171c049c00010203010902120001000000000904f09400add6dd00"], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x20142, 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000d0200aa1e1c170003003e000839a59434d90a2742a24e000000000000000000deef14b40028e27ebdfd74dafc20380003"], 0xfebe) 6.175225901s ago: executing program 3 (id=709): r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0xc0101, 0x0) write$P9_RLERRORu(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r1, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) 5.520431397s ago: executing program 1 (id=710): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg0\x00', 0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0xae0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) mbind(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x4002, &(0x7f0000000000)=0x2, 0x3, 0x0) set_mempolicy_home_node(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x0) 5.037074032s ago: executing program 0 (id=711): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x5008, 0x0) ioctl$SNDCTL_DSP_GETOSPACE(r0, 0x8010500c, &(0x7f00000000c0)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x1}, {0xffff, 0xffff}, {0x0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)=@newtfilter={0x44, 0x2c, 0xd27, 0x30bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x1, 0xffff}, {}, {0x7}}, [@filter_kind_options=@f_bpf={{0x8}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x297b, 0x5, 0x3, 0x4}]}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x2008c014) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) (async) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x5008, 0x0) (async) ioctl$SNDCTL_DSP_GETOSPACE(r0, 0x8010500c, &(0x7f00000000c0)) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) socket(0x400000000010, 0x3, 0x0) (async) socket$unix(0x1, 0x1, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) (async) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x1}, {0xffff, 0xffff}, {0x0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)=@newtfilter={0x44, 0x2c, 0xd27, 0x30bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x1, 0xffff}, {}, {0x7}}, [@filter_kind_options=@f_bpf={{0x8}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x297b, 0x5, 0x3, 0x4}]}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x2008c014) (async) 3.624904561s ago: executing program 1 (id=712): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x3081, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r1, 0x4068aea3, &(0x7f00000001c0)={0xc1, 0x0, 0x1}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="ffff00005200010030bd7000ffdbdf251c00aa644d6be8f7ba10f20a000004000100ef8a149a7030bffc0f064b31030c1c1647c4b02e9b0159680101752291e9f4bbc2541dfbda343c7bc0d2e771425a8a5e6e970e2111cefe7631ad4c88580030ce172443430ca27823597a0c6b4cf6f1dae029be49385f9e87068893d7043cacb18569eff144995e931208247ae8"], 0x18}, 0x1, 0x0, 0x0, 0x8800}, 0x20044884) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001300)=@deltfilter={0x6c, 0x2d, 0x1, 0x78bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff7, 0xf}, {0xffff, 0xffff}, {0x0, 0xf}}, [@TCA_CHAIN={0x8, 0xb, 0xfffffff8}, @TCA_RATE={0x6, 0x5, {0xfa, 0x8}}, @filter_kind_options=@f_fw={{0x7}, {0x4}}, @filter_kind_options=@f_route={{0xa}, {0x4}}, @filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}]}}]}, 0x6c}}, 0x20044000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1000000000000000", @ANYRES32, @ANYBLOB="0618564bcaa46c869c335b139c57362ecdfb76f452f3f583ba51f2a26774784c1d7aff8baaf1dc95da911ad045dd06eee59009537cb3963bcbf311c4eb6fd91c6393048d52c0ea1932932dae85aa78650abc1faf5008c68383bb3ba0ebf1ae6144a3f88acee1a9ebbf6f1586866bb2ddb455618badb0a07b70", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000340)={'ip6_vti0\x00', r6, 0x29, 0x5, 0xb, 0x10, 0x13, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, 0x10, 0x7800, 0x3, 0x800}}) getsockname(r3, &(0x7f0000000500)=@isdn, &(0x7f0000000240)=0x80) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000c40)=ANY=[@ANYBLOB="340000001500010029bd7000fedbdf250a"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) r7 = openat$vimc0(0xffffff9c, 0x0, 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000024000/0x18000)=nil, &(0x7f0000000680)=[@text16={0x10, &(0x7f0000000280)="66b9800000c00f326635010000000f3064660f38828e4258660f08676ac744240012e93bf96766c744240201000000f20f78ecf5543e660f3829544e66b9800000c00f326635002000000f300f01df66b80500000066b900200000a90a000f01c40f019c09000f01c2", 0x69}], 0x1, 0x7d, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r1, 0x4068aea3, &(0x7f0000000100)={0xbc, 0x0, 0x4}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$VIDIOC_SUBSCRIBE_EVENT(r7, 0x4020565a, &(0x7f00000000c0)={0x4, 0x8, 0x5}) ioctl$BTRFS_IOC_SET_FEATURES(r8, 0x40309439, &(0x7f0000000000)={0x3, 0x3, 0x12}) ioctl$KVM_RUN(r8, 0xae80, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x50) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2.092428987s ago: executing program 4 (id=717): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x239, &(0x7f0000000380)={0x0, 0x1ffffe, 0x10100, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x0, &(0x7f00000001c0)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000019340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6013010000081100fe8000d6adf4780000000000000000bbfe8000002200089078"], 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x230}}) io_uring_enter(r2, 0x2ded, 0x4000, 0x0, 0x0, 0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f00000002c0)={[0x7fffffff]}, 0x8) read$FUSE(r5, &(0x7f00000008c0)={0x2020}, 0xfffffef0) sched_setaffinity(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000000480)={0x10000018}) r7 = socket$netlink(0x10, 0x3, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000000300)=[{}], 0x1, 0x7ffffffd) writev(r7, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 1.028648745s ago: executing program 4 (id=718): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4dc07f947163300c", 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)="d8fa34bdc8", 0x5}, {&(0x7f0000000440)='6', 0x1}], 0x2}}], 0x1, 0x24008804) recvfrom$rxrpc(r1, 0x0, 0x8d, 0x40002000, 0x0, 0x0) 970.089161ms ago: executing program 4 (id=719): unshare(0x400) socket(0x2000000000000021, 0x2, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000001c6a000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x48, 0x4, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8}, @NFTA_PAYLOAD_CSUM_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_SREG={0x8}, @NFTA_PAYLOAD_OFFSET={0x8}, @NFTA_PAYLOAD_CSUM_TYPE={0x8, 0x6, 0x1, 0x0, 0x2}]}}}]}]}], {0x14}}, 0x9c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, 0x0, 0x201, 0x70bd2b, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}}]}, 0x44}, 0x1, 0x0, 0x0, 0xa1bb3ec07c13866c}, 0x4000800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000180)=ANY=[@ANYBLOB="700000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006d6163736563000004000280080005"], 0x70}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @broadcast}, 0x2}}, 0x2e) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002cbd7000040000000500b600080009000200000008000c00a60a0000060001000500004008000b"], 0x40}, 0x1, 0x0, 0x0, 0xc100}, 0x4040) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x6028d}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @local}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x29}]}}}, @IFLA_MTU={0x8, 0x4, 0x500}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x802c550a, &(0x7f0000000140)=@urb_type_iso={0x0, {0x1, 0x1}, 0x0, 0xe0, 0x0, 0x0, 0x7172, 0x0, 0x0, 0x3, 0x0, 0x0}) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) openat$ttyS3(0xffffff9c, &(0x7f00000000c0), 0x900, 0x0) 556.247559ms ago: executing program 1 (id=720): r0 = fsopen(&(0x7f0000000000)='proc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x3, &(0x7f0000000ac0)='gid', &(0x7f0000000b00)='\xbf%#\x00', 0x0) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100"], 0x16) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r1 = socket(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040)=0x20f, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000780)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00cd04", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x5a, 0x1, 0x7}}}}}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xfeffffff, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001800efe000000000000000000a00000000000000000000000c00090008000000", @ANYRES32=0x0, @ANYBLOB="1400050000000000000000000000000000000002"], 0x3c}, 0x1, 0x11}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r4 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg$unix(r4, &(0x7f0000003740)=[{{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/237, 0xed}], 0x1}}], 0x1, 0x42, 0x0) recvmsg$can_j1939(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)=""/94, 0x5e}], 0x1}, 0x40000001) r5 = socket$igmp6(0xa, 0x3, 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="933c08dd45a35ec859af84c90000f259000000000000"], 0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="1788000000006a06ae54fb3c9e8c6fdb838837342adf1c45123cd588d270ea6bc8ab08d00541145c8de1926250b7d8b04c38d556984ba9a054c47c738edb8f94871e945d15d381e179ce7b954d33c2b1e8d83d3d82d5053fa502978a2c74af1ee6493460db6bf6ad8caf3d068aca45fb8a0f33c2111180c5b1251cedabe1a92e913b6bc174cdd8706dab222c6b0a0a49d9c0f0744f349fe52a7ddc3a17c5b9fec964a2e96b9942dd215f4af7665f0a285d7b"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={0x0, 0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000020c0)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r7}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r7}) close_range(r5, 0xffffffffffffffff, 0x0) 555.631451ms ago: executing program 3 (id=721): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'erspan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000010000100"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000300012800b00010065727370616e000020000280040012000500160002000000060018"], 0x50}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) (fail_nth: 3) 514.64037ms ago: executing program 4 (id=722): r0 = socket(0x10, 0x803, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/236, &(0x7f0000000140)=0xec) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, r0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=@newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x14}, [@NDA_DST_MAC={0xa, 0x1, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000}, 0x0) 437.54218ms ago: executing program 4 (id=723): openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x20001, 0x0) (async, rerun: 64) r0 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x260, r2, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x90, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x64, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x3c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}]}]}]}, @WGDEVICE_A_PEERS={0x1a8, 0x8, 0x0, 0x1, [{0x1a4, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "bd889a6e1ceed73a7856e74e0caf4899de34ae4380c48ad25930bdd274023113"}, @WGPEER_A_ALLOWEDIPS={0x160, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x65, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0xfffffffffffffdf6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x260}, 0x1, 0x0, 0x0, 0x4004840}, 0x40000) (async) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xa4, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x88, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x5c, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "283fc2ff52956c5c7cd18225eb58516e974fd07a8e3e535bfbc3f5b154c6019d"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0xc045}, 0x40400c5) (async) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x42001, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) (async) epoll_create1(0x80000) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000080)={0x6, "030010000000000023000000debd12ffff00000000000000000020010400"}) (async) unshare(0x2040400) (async) pselect6(0x40, &(0x7f0000000000)={0x2, 0x9000000000000000, 0x8000000000000000, 0x6, 0x0, 0x0, 0x0, 0x10000000}, 0x0, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x7}, 0x0, 0x0) syz_usb_connect$printer(0x1, 0x36, &(0x7f0000000340)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0xa0, 0xf1, [{{0x9, 0x4, 0x0, 0xc6, 0x2, 0x7, 0x1, 0x3, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x6, 0x3, 0x5}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x8, 0x5, 0xa2}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x310, 0x1, 0x7, 0x4, 0x10, 0x3}, 0x10, &(0x7f0000000400)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x28, 0x0, 0xd7, 0x4, 0x7}]}, 0x1, [{0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x404}}]}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000180)=0x86) (async, rerun: 64) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x8, 0x2, 0xe48, 0x9, 0x17, "de98cd550c0f9c4a"}) (async, rerun: 64) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)) 387.922499ms ago: executing program 0 (id=724): ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@fwd={0x8}]}, {0x0, [0x30, 0x5f, 0x2e, 0x30]}}, 0x0, 0x2a, 0x0, 0x1, 0x3, 0x0, @void, @value}, 0x28) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x41, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="d56cea33946c0eae3241d3604bfce89adddb2eb96960338db7572fa254eb7c69dc0cb526989630e26224c258c8d70ccacc5564d67723f4756c0399174c5460c4995942d24092c36dc820e97344798b5bb45423f853bf50e374323abacf0388cd091016b7a3d7843f4d3ae1658bd34d967e3323a64908442788dbc99c1f4248da53fb5be2c8001236b994ca594e3b3c588beaf3cb1c32c072d768b9e665e7d87044fdfc1fd6452593e6793963153f3850bf85042a5c139799ba8f6cb8d877fc436c4f1601270d6e29d60a4c80d6315e46f4219494ce897127d0b76f5d681e90f4e9282468ef7993cd92076aed266c1db8b81b93adc4969c9b89b32b8768c9f39f2d148e933dbb651746a9364f49986ef73b4c29f647b82b83216bb8179fe5346fdacdc5fda4bd48875cd2f1cf57a0c9a91e059446bac310a6d68948675c35a8e442168fd84d78d9800e5b05bdbce3a6eac65bee7279a3628f2a08931d3d52ce490652c20f8ae529eaf24bf421dad976c68b234ee6f6210c9f9aac3a55c6939d6aa3805b95619546264ff3ff82d0dc690e8ead61b6ed528c3c117cd771a3b7feb214ce8d720640d97f14b399b7f46dc4aad83117e8e642ccb117d13f345536fc3801c124cfaf8aa7aafff6c8df3fdd4469c077eccbd8ddacad80d9113dfde26ae67b226185743b2d53667fb3016fe114f87484ab614ddf0887c4b2c85351ab21a0ece6c066a154b38b4d7c1792d2db2cc5f8ceb42078187949d354b7a08d1529f3d10814757179c860db031dad4a3dc13ca01d1013238ed5f7a9674fcc77f0d34e2118fb851c970d86ecf9de1cfdb8d3ab197480e263c3207c3d7ebe17f9547c7c56b08e83de875294d0fd68df1926ecac24350b2c70bd73e14122ed480c564353d34049e67c26036fc35d04022cd35d6ac00756d3b8550bb22ae80a4bd630a00268d07fa249b0bf545dfbf01bea2f12b30738c6e13156244eb24e6d69ba7c3acdbbefe8bbc06b821aebf836ca07a3cc7b6b24686ed8f3b23085c893e72188b797651c5ab5cceb1465414a325f793a3af6d06eed7eb734ad05bc1f6619e8485259f570a482a67273ee01fe15dd938afce026f1111c7a38ed6d1aba34f009ce1e99140fd0db2de74150541fd48dd2ec5b1d15669de2ffe3a198184b6186ccda31aa64c585ff8cb65b67fe1455753895a88b6ab4c6bf1bb8329739178147e6f15801bfa707bd9ec9da662573ce07af684bb7c880a7d63b0a0a7300881408c44e95c679ea32b0eab845d0b333f245e8d6006258678704aa8cccdaf80cc46138d5b7a0804fdfa34c91d61a0d2fa6c62e7d1a675e5743f845ab40ea5df0182d6eb9781905c94751c75a411699a76f48433142c5f109d5dfddcc0b1dc6254efd5ea50d6ffbc7b9ca031e1a0123844b63c48b964645c6d24707582825e219bcd61677ed4fc45ee1f4be91b4c1b856d65a86acf22b8b0d588bc473248ac040326b1490c2fea24bc0c0a721e2ed63e39973cd4d38df1001dba9b9d995c229655dd26f3cd3d64077ec111e2c370717cb4cd068e0d3a52f1027d3df953e1f1ac768a7215a3695722b1b6714ce43801451a9532212b651d073c780d61712aebadd145c1cd95c1dc0dcf51850046ae5771e365f45858a36e48afe563ec0afee3803ff6a35bc25217b53eda39bb813b8d3d728c21a0b80d014003143666c0d1398cc46a01aaaf97117edda217f984010e7c5cf32535a669d4f11f6b70e3a3b823987ef7c9f878415063bf05205e13bcf7acb287bd0bb0fce77529a711f0ed145ea2ecf2194658dff17c5681cf8c7ad8521d235a705292af4878b3f124be2df661026c091d6c07aae1a74c919f7478d1083f70b3a0fe00c2e220ab998b4595268b6f7cabbfc85e59dfb6ab7a794cd3fd70d5cc4d70ca933a4452df5a345cb31f3267de53519ba39c915d492cd4652843f1d30a5fb311e3b5d868347969f013c5e3b4841b22240abcb61a14ff567186766ce8f6ae64877f672835dbff4fcf19c8230d8a402397630effb698a8b0c9a28ae028d7938ffde488fd64113085bce504cd0551e0eb3730c3f781cbecf0c41d2338766d3f6096661c1f1bec3162b8a0c4099fccd9480e821df8782c2e070530befb62bccd8539fe9dc7d8d3f9bded1bb34db3f2d6050885c8f1d57f5e603f629de7491f5fd9fafcceb565abeaec838b10a763a00a4607d4330bdcedc066d8cf9790d806e03c219866bb8f053a6e602645436d1f469df1d5008f5dcd4bdb7ce5b76ec015a8f4693cb2a63ceb2be00bcf221f0ca32db4efaf8f7022622b335fa8dea4afdd86be10be6c4d66e5f57416add4480509cb98cf31cdda84644eeb782eea041d4bc0e005a20bccc3c4a08cefcdb91cc2c61d9231c4e36e96f6edd2133f9b34e7da90ce20d1c60ff223c6a204bb942766a359b923573bbbaf2a827d79e4f649e79a840216ac4ddb3409c94e71ff08d109bc3f0cf6583219de7d7131a956f835ecf5c131a0b1e056a86d800a0204243f3b695029578c064306a31db53f28a8f0c0302486cd05970904e9b5c53100ac1aabb3110a89820e4d8307c3d46084999d0456c53fec61a9242b486eb41a90f3300fdfd0d8a472e8da7a842588721d1df1f5e4cc425efebc75a904ef4cc881346a4bc23eef4d492e3efccebab86ae4213f42671370579ee7f8341396e9515619e100a8fae2c5cba0139a088579ece7a603c8b8bab9998223fe862dff8480aeaa5970c90b894e5f71c2784e4dfd50ed3e9ed91036e8356c09464de13b4a95227203133b2c2c71cd6323492f083bda58ad7721b6666b9cd93f93f0288482813fd8aade02cca81cd35257e023504ac4f86be1c7a810b67c6d7077f5cdbd305b618a05c03d196894bfb1a6ff511e59ac8ce45d16cee95e1de0797a543728caaa43e5ae42a12b6bb7910d18d4e1ea89d264491287eb23a76095a12a39c46a7c85349e2969edaed3c1fa6a2150494f63f4c98c65fcdd650ac7424ac1ae64421294356ac1e4dbf9d4c817f081f4f7751ebf56788d799bac29dc0bfe83ead7ab3e338b8b84df4cad2b549aaac4e6048a6fa8f8f6f1f7e0e51c8b3c872f18c466e590222b03230f46bc8e9a0171bbd2096c7a480d6a6f29bd74b60105bebda42e59cc830c4b31f6c52687b4ec2ba869149ae363d711d099f94ceade1ada193e931ed9aea0a280ed5f25ad5ab3b4083f140ca17b43e5f6aef2c24a28a0262c80a040187e052ea7d54a528b6fcc176ed3afc07fe6a661d050fb4a3a6abfa3dac5f3230540b45af060781cb5499c2894d6a4a2bf908ddd48d6b34207f56c31229e206c88db3552ceb6e82a0fa2bf7f97baf603d37d6a8b1f2b1f5f95b251129ed05351681908b7cf5cf6cc86dd854174cc19713b4d262b021952b6da5f20f57bbacca62f5b7124409aa625bbea59819baebc1bc2dd188feba48c998d0dbed60d44b8a4f0ac28f6c1c8c9998f7406f1a34e4ce902be2420f7ff51a5ab3b1faa86ab2ec1edbea2493cae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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x68801, 0x124) pwritev2(r3, &(0x7f00000004c0)=[{&(0x7f0000000380)='HJ', 0x2}, {&(0x7f00000005c0)="98310689", 0x4}], 0x2, 0x8, 0x3ff, 0x11) syz_fuse_handle_req(r1, 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0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0x0, 0x1b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x18, 0x0, 0x0, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc048aeca, &(0x7f0000000200)) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000300)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote, 'gretap0\x00'}}, 0x1e) r8 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000000d057f2521cb02ab100000000010902240001000000000904000001030001000921001006012207000905810300000d0300"], 0x0) syz_usb_control_io$hid(r8, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r9, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) 387.160876ms ago: executing program 3 (id=725): r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000140)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0xe}], 0x1, 0x0, 0x0, 0x11000014}, 0x0) 251.556651ms ago: executing program 2 (id=726): r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$apparmor_exec(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x564) 150.445309ms ago: executing program 3 (id=727): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x271c, &(0x7f0000000440)=""/102396, &(0x7f00000000c0)=0x18ffc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e22, @multicast2}}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000340)={0x3, &(0x7f0000000000)=[{0x44, 0x4}, {0x30, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0xffff0001}]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000040)=0x7, 0x4) dup(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 52.293801ms ago: executing program 4 (id=728): r0 = memfd_create(&(0x7f0000000480)='\xff\x00l\x1e\xa00xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0x3, &(0x7f0000000240)=[{0x6, 0x0, 0x3, 0x7fc00100}, {0x5, 0x0, 0x0, 0x4000002}, {0xe2, 0x7, 0x6, 0x9}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000300)={0x0}) openat$drirender128(0xffffff9c, &(0x7f00000002c0), 0x402000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000080)={r7, 0x3, r6, 0x120000}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x8) sched_setattr(0x0, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x401) setitimer(0x2, &(0x7f0000000380)={{}, {0x0, 0x2710}}, &(0x7f00000003c0)) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="7800000002061101000000000000"], 0x78}}, 0x0) pipe2(&(0x7f0000000000), 0x80080) r9 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_CLEAR_HALT(r9, 0xc0105502, 0x0) 35.93029ms ago: executing program 2 (id=729): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) r2 = dup(r1) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x4, 0x10000000}, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x60303, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup(r6) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, 0x0) bind$alg(r3, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="4dc07f947163300c", 0x8) r8 = accept4(r3, 0x0, 0x0, 0x0) sendmmsg$inet(r8, &(0x7f00000006c0)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000400)="9324fdb30a8e4f5c4d8bb3c15700b040f75bbd6801e0f950299afb9c73bfd50b23b99b698e7e357aba0ef03aae2b28f344804d52c564237e52aac90b91a1719287ddbdd8ebe4406de3617a89f7c403088b825ab9bbeb8955ee2e606ae77c990f85a51177481c02395eca9f00fb115810c980482d92e0b9c566e36dc26c27d9a893942358bcbad8311c81cc9133", 0x8d}], 0x1, &(0x7f00000004c0)=[@ip_ttl={{0x10, 0x0, 0x2, 0x10}}, @ip_tos_u8={{0xd, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x10, 0x0, 0x1, 0xb9e7}}], 0x30}}, {{&(0x7f0000000500)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000540)="655f0d48db651ba41c18954320de68d6333c5cd90269e2e9ea77ba7366affd4c19b6650bc3191cab6ff405cba7907293392cc100a188c644a88ea70a503f0aa6d9a536e46d92468a9ba77a04445631e61a3e0e3cb6051571030e69bb607b23fe51f6a136077c7a6b4008a8b08ad9fe25e4328a1929c68c4cecf04132", 0x7c}, {&(0x7f00000005c0)="ba4a7947d865c3adf6d120900daa72a3", 0x10}, {&(0x7f0000000600)="ba6e736664531c9bac17951176defa434534f0", 0x13}], 0x3, &(0x7f0000000680)=[@ip_ttl={{0x10, 0x0, 0x2, 0x8}}, @ip_retopts={{0x18, 0x0, 0x7, {[@generic={0x89, 0xa, "dd8fa379c080e671"}]}}}, @ip_tos_u8={{0xd, 0x0, 0x1, 0x7e}}], 0x38}}], 0x2, 0x24008804) socket$netlink(0x10, 0x3, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = epoll_create1(0x0) r11 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r11, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000000240)={0x1000000c}) close(r11) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r15, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000b04b9b2a6d5a29777000000000000000d1542abfec43122e14e65d0fd01fd8a379822f6ea8c805bcd6e7af325da25f7a3c1fdc1a3b08fd12ebecf47803f4e0726398cf91c5c0ff1044715122bb96c9dd32f7463590ea82b0fd2c5b5d6d6e14ba300eb78becccbb037eb6b32741be3d4ef3498ec58dd0ba5478e1b0351c2795ad8a6a277a725b682ead5f7265215f6bb76ff9ff38916c7b3597fde22ad935b08bfdc0f40dced057e256ec454dd434bc02a04dc1115b8ddbd2cbfe"]) setsockopt$inet6_tcp_TCP_MD5SIG(r12, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x0, 0x0, 0x43, 0x0, "0aaa8ff5a212a1bd3bbda613efd9c8b4965dca66db42f66a86e5781cf81705567c1d13e6507e5a774ef95f2fc1b947e03d5c8379123f2f1d34b0882e83d4351b3ed300"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r12, 0x6, 0xe, &(0x7f00000012c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x34, 0x0, "0c9e089c1b4a04000bde79f04103c458187eb46c2d996aff287154e786455261c425a7519cc275d04e6205abd307a0c4fa3838bf399ad5bd35f21907c7988d1300"}, 0xd8) ioctl$KVM_NMI(r1, 0xae9a) 0s ago: executing program 3 (id=730): openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000540)={{0x33, @local, 0x4e20, 0x2, 'sed\x00', 0x4, 0x4, 0x53}, {@dev={0xac, 0x14, 0x14, 0x22}, 0x4e20, 0x3, 0x6, 0x2, 0x3}}, 0x44) r0 = syz_open_dev$sndctrl(&(0x7f0000002b80), 0x1, 0x8000) r1 = syz_open_dev$vim2m(&(0x7f00000000c0), 0xf, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000000)={0x14, 0x1, 0x0, "000000000000000405f126b8e7664bb7e3fff0ffff39361e9700", 0x38415262}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000002e00)={{0x8, 0x7, 0x3, 0x1ff, 'syz0\x00', 0x7f}, 0x0, [0x8, 0x8, 0x1000, 0x0, 0xb3d, 0xffffffff, 0x1000005, 0x901, 0xbbf, 0x7, 0x15b, 0x7, 0x5944, 0x9, 0x7, 0x4a7, 0x9, 0x5, 0xd, 0x3, 0x2c, 0x400, 0x40, 0x10000000, 0x6, 0x0, 0xffffffff, 0x800, 0x3, 0x3, 0x4, 0x6, 0x6, 0xfff, 0x3ff, 0x1, 0x5, 0x40000003, 0x5, 0x9, 0x7, 0x7fff, 0xffff8000, 0x80000001, 0x53f2806a, 0x0, 0x3, 0x0, 0xe, 0x4, 0x9, 0x5, 0x400, 0x3, 0x9, 0xfffff647, 0x8, 0x4, 0x5, 0x0, 0x9, 0x9, 0x5, 0x8, 0x98, 0xbe, 0x6, 0xa, 0x7, 0x80000000, 0x81, 0x10001, 0x2, 0x80000001, 0x69d, 0xb, 0x3, 0x1, 0x8, 0x9, 0x7, 0x9, 0x1, 0x3, 0x1, 0xffff, 0x6, 0x8, 0x7ff, 0x4, 0xef, 0xff, 0x6, 0x3, 0xf86, 0x589f, 0x3, 0x9, 0x895, 0xfff, 0x9, 0x89, 0x0, 0x1, 0xe0b2, 0x9, 0xfffff561, 0xe, 0x3, 0x3, 0xfffffffa, 0x3, 0x2, 0x1, 0x2ba, 0x1, 0xe, 0x0, 0xf, 0x2, 0xf2, 0x4, 0x0, 0x7, 0x2, 0x7, 0x6, 0x100]}) r2 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r2, &(0x7f0000000080)={0x2a, 0xffffffff, 0xfffffffe}, 0xc) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000100)='\x00', 0x1}], 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x101282, 0x0) r4 = dup(r3) read$FUSE(r4, &(0x7f0000000140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f00000000c0)={0x50, 0xe5dd5574dbe1c0bb, r5, {0x7, 0x29, 0x6, 0x10240, 0x6, 0x5, 0xb, 0x2, 0x0, 0x0, 0x8, 0x100}}, 0x50) write$UHID_DESTROY(r4, &(0x7f00000003c0), 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@newtaction={0x18, 0x30, 0x800, 0x71bd2a, 0x25dfdbff, {}, [{0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000810}, 0x20040800) socket$l2tp6(0xa, 0x2, 0x73) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x334}, {&(0x7f00000007c0)=""/154, 0x2c}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r6) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r6, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000300)={&(0x7f0000002180)=ANY=[@ANYBLOB="600000002ea0632a2a0d829dffa864bc9200c08f645aa0a4ce12e16df46cce052b6827571f56bf91f9c689930f0cd5323e6de241c8c2b7b592dba9dc4467c26ed52c4d6ca529efeb", @ANYRES16=r7, @ANYBLOB="000228bd7000ffdbdf251c000000080001007063690011000200303030303a30303a31302e300000000008000b00080000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0001010000"], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x0) kernel console output (not intermixed with test programs): driver sq905 failed with error -110 [ 191.093416][ T5924] usb 2-1: config 0 has no interfaces? [ 191.183599][ T7325] netlink: 8 bytes leftover after parsing attributes in process `syz.0.376'. [ 191.198892][ T5924] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 191.237044][ T5924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.257184][ T7352] syz.0.376: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 191.278248][ T7352] CPU: 1 UID: 0 PID: 7352 Comm: syz.0.376 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 191.278277][ T7352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 191.278290][ T7352] Call Trace: [ 191.278298][ T7352] [ 191.278306][ T7352] dump_stack_lvl+0x189/0x250 [ 191.278362][ T7352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 191.278394][ T7352] ? __pfx__printk+0x10/0x10 [ 191.278417][ T7352] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 191.278448][ T7352] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 191.278477][ T7352] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 191.278510][ T7352] warn_alloc+0x214/0x310 [ 191.278540][ T7352] ? stack_depot_save_flags+0x40/0x900 [ 191.278568][ T7352] ? __pfx_warn_alloc+0x10/0x10 [ 191.278598][ T7352] ? kasan_save_track+0x4f/0x80 [ 191.278621][ T7352] ? xskq_create+0x56/0x170 [ 191.278639][ T7352] ? xsk_init_queue+0xb0/0x110 [ 191.278668][ T7352] ? xsk_setsockopt+0x43f/0x710 [ 191.278696][ T7352] ? do_sock_setsockopt+0x257/0x3e0 [ 191.278723][ T7352] ? __ia32_sys_setsockopt+0x18b/0x220 [ 191.278749][ T7352] ? __do_fast_syscall_32+0xb6/0x2b0 [ 191.278788][ T7352] ? do_fast_syscall_32+0x34/0x80 [ 191.278820][ T7352] __vmalloc_node_range_noprof+0x125/0x1340 [ 191.278884][ T7352] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 191.278922][ T7352] ? __kasan_kmalloc+0x93/0xb0 [ 191.278952][ T7352] vmalloc_user_noprof+0xad/0xf0 [ 191.278982][ T7352] ? xskq_create+0xbf/0x170 [ 191.279003][ T7352] xskq_create+0xbf/0x170 [ 191.279035][ T7352] xsk_init_queue+0xb0/0x110 [ 191.279072][ T7352] xsk_setsockopt+0x43f/0x710 [ 191.279108][ T7352] ? __pfx_xsk_setsockopt+0x10/0x10 [ 191.279140][ T7352] ? __lock_acquire+0xab9/0xd20 [ 191.279174][ T7352] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 191.279195][ T7352] ? __pfx_xsk_setsockopt+0x10/0x10 [ 191.279229][ T7352] do_sock_setsockopt+0x257/0x3e0 [ 191.279260][ T7352] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 191.279286][ T7352] ? __fget_files+0x2a/0x420 [ 191.279320][ T7352] ? __fget_files+0x3a0/0x420 [ 191.279347][ T7352] ? __fget_files+0x2a/0x420 [ 191.279384][ T7352] __ia32_sys_setsockopt+0x18b/0x220 [ 191.279421][ T7352] __do_fast_syscall_32+0xb6/0x2b0 [ 191.279453][ T7352] do_fast_syscall_32+0x34/0x80 [ 191.279476][ T7352] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 191.279502][ T7352] RIP: 0023:0xf70ce539 [ 191.279527][ T7352] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 191.279546][ T7352] RSP: 002b:00000000f507c55c EFLAGS: 00000206 ORIG_RAX: 000000000000016e [ 191.279569][ T7352] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000000011b [ 191.279583][ T7352] RDX: 0000000000000006 RSI: 0000000080000000 RDI: 0000000000000052 [ 191.279597][ T7352] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 191.279609][ T7352] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 191.279622][ T7352] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 191.279653][ T7352] [ 191.578201][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.617190][ T7352] Mem-Info: [ 191.620431][ T7352] active_anon:5807 inactive_anon:0 isolated_anon:0 [ 191.620431][ T7352] active_file:1896 inactive_file:39850 isolated_file:0 [ 191.620431][ T7352] unevictable:768 dirty:166 writeback:0 [ 191.620431][ T7352] slab_reclaimable:10006 slab_unreclaimable:97424 [ 191.620431][ T7352] mapped:30484 shmem:1368 pagetables:952 [ 191.620431][ T7352] sec_pagetables:0 bounce:0 [ 191.620431][ T7352] kernel_misc_reclaimable:0 [ 191.620431][ T7352] free:1343586 free_pcp:2902 free_cma:0 [ 191.665456][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.673088][ T7352] Node 0 active_anon:23228kB inactive_anon:0kB active_file:7552kB inactive_file:159196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121904kB dirty:660kB writeback:0kB shmem:3936kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11816kB pagetables:3808kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 191.706327][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.712681][ T5924] usb 2-1: Product: syz [ 191.716894][ T5924] usb 2-1: Manufacturer: syz [ 191.718644][ T918] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 191.722131][ T5924] usb 2-1: SerialNumber: syz [ 191.736726][ T5924] usb 2-1: config 0 descriptor?? [ 191.784157][ T7352] Node 1 active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:32kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 191.815745][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.822047][ T7352] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 191.851847][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.862945][ T7352] lowmem_reserve[]: 0 2501 2503 2503 2503 [ 191.868888][ T7352] Node 0 DMA32 free:1446464kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB active_anon:23612kB inactive_anon:0kB active_file:7552kB inactive_file:157376kB unevictable:1536kB writepending:736kB present:3129332kB managed:2561252kB mlocked:0kB bounce:0kB free_pcp:2348kB local_pcp:1172kB free_cma:0kB [ 191.899174][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.905271][ T7352] lowmem_reserve[]: 0 0 1 1 1 [ 191.910103][ T7352] Node 0 Normal free:16kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1828kB unevictable:0kB writepending:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 191.937337][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.961191][ T7352] lowmem_reserve[]: 0 0 0 0 0 [ 191.972885][ T7352] Node 1 Normal free:3911576kB boost:0kB min:55612kB low:69512kB high:83412kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:10096kB local_pcp:0kB free_cma:0kB [ 192.002164][ C1] vkms_vblank_simulate: vblank timer overrun [ 192.013566][ T7352] lowmem_reserve[]: 0 0 0 0 0 [ 192.024894][ T7352] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 192.057008][ T918] usb 3-1: config 26 has an invalid interface number: 142 but max is 0 [ 192.167955][ T918] usb 3-1: config 26 has no interface number 0 [ 192.180307][ T7352] Node 0 DMA32: 3*4kB (E) 320*8kB (UME) 122*16kB (UME) 164*32kB (UME) 172*64kB (UME) 68*128kB (UME) 24*256kB (UM) 14*512kB (UM) 14*1024kB (UME) 4*2048kB (UME) 337*4096kB (UM) = 1445676kB [ 192.213109][ T918] usb 3-1: New USB device found, idVendor=0547, idProduct=6801, bcdDevice=a4.f4 [ 192.241372][ T918] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.248724][ T7352] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 192.280595][ T7352] Node 1 Normal: 232*4kB (UME) 57*8kB (UME) 43*16kB (UME) 224*32kB (UME) 116*64kB (UME) 35*128kB (UE) 19*256kB (UME) 7*512kB (UM) 1*1024kB (E) 5*2048kB (UME) 945*4096kB (M) = 3911576kB [ 192.302721][ T7352] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 192.329889][ T7352] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 192.349952][ T918] gspca_main: touptek-2.14.0 probing 0547:6801 [ 192.355455][ T7352] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 192.378109][ T7352] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 192.395516][ T7352] 43114 total pagecache pages [ 192.418443][ T5890] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 192.431907][ T7352] 0 pages in swap cache [ 192.465851][ T7352] Free swap = 124996kB [ 192.481894][ T7352] Total swap = 124996kB [ 192.490325][ T7352] 2097051 pages RAM [ 192.494238][ T7352] 0 pages HighMem/MovableOnly [ 192.504356][ T7352] 424632 pages reserved [ 192.515361][ T7352] 0 pages cma reserved [ 192.584364][ T5894] usb 3-1: USB disconnect, device number 15 [ 192.624164][ T5890] usb 4-1: config 0 has no interfaces? [ 192.709897][ T5890] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 192.739786][ T5890] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.763827][ T5890] usb 4-1: Product: syz [ 192.789738][ T5890] usb 4-1: Manufacturer: syz [ 192.834611][ T5890] usb 4-1: SerialNumber: syz [ 192.879843][ T5890] usb 4-1: config 0 descriptor?? [ 192.942447][ T5890] usb 1-1: USB disconnect, device number 21 [ 193.107865][ T7360] block device autoloading is deprecated and will be removed. [ 193.143109][ T7359] netlink: 12 bytes leftover after parsing attributes in process `syz.3.387'. [ 194.161817][ T7379] program syz.4.395 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 194.255760][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.262642][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.280343][ T5924] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 194.292869][ T5890] usb 2-1: USB disconnect, device number 15 [ 194.369411][ T7381] netlink: 'syz.4.396': attribute type 3 has an invalid length. [ 194.501924][ T5924] usb 1-1: config 0 has no interfaces? [ 194.553555][ T5924] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 194.573444][ T5924] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.600979][ T5924] usb 1-1: Product: syz [ 194.618113][ T5924] usb 1-1: Manufacturer: syz [ 194.650890][ T7384] bond0: entered promiscuous mode [ 194.655987][ T7384] bond_slave_0: entered promiscuous mode [ 194.662565][ T5924] usb 1-1: SerialNumber: syz [ 194.717934][ T5890] usb 4-1: USB disconnect, device number 9 [ 194.718823][ T5924] usb 1-1: config 0 descriptor?? [ 194.791348][ T7384] bond_slave_1: entered promiscuous mode [ 194.833324][ T7390] netlink: 4 bytes leftover after parsing attributes in process `syz.4.398'. [ 194.870164][ T7384] bond0: entered allmulticast mode [ 194.875351][ T7384] bond_slave_0: entered allmulticast mode [ 194.878832][ T7389] netlink: 12 bytes leftover after parsing attributes in process `syz.1.399'. [ 194.898440][ T7384] bond_slave_1: entered allmulticast mode [ 194.965510][ T7389] netlink: 12 bytes leftover after parsing attributes in process `syz.1.399'. [ 195.111881][ T7395] dlm: non-version read from control device 36 [ 195.135111][ T7397] FAULT_INJECTION: forcing a failure. [ 195.135111][ T7397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.206829][ T7397] CPU: 0 UID: 0 PID: 7397 Comm: syz.3.402 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 195.206860][ T7397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 195.206874][ T7397] Call Trace: [ 195.206883][ T7397] [ 195.206892][ T7397] dump_stack_lvl+0x189/0x250 [ 195.206929][ T7397] ? __pfx____ratelimit+0x10/0x10 [ 195.206952][ T7397] ? __pfx_dump_stack_lvl+0x10/0x10 [ 195.206984][ T7397] ? __pfx__printk+0x10/0x10 [ 195.207019][ T7397] should_fail_ex+0x414/0x560 [ 195.207048][ T7397] _copy_to_user+0x31/0xb0 [ 195.207081][ T7397] simple_read_from_buffer+0xe1/0x170 [ 195.207113][ T7397] proc_fail_nth_read+0x1df/0x250 [ 195.207149][ T7397] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 195.207182][ T7397] ? rw_verify_area+0x258/0x650 [ 195.207205][ T7397] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 195.207238][ T7397] vfs_read+0x200/0x980 [ 195.207267][ T7397] ? __pfx___mutex_lock+0x10/0x10 [ 195.207290][ T7397] ? __pfx_vfs_read+0x10/0x10 [ 195.207315][ T7397] ? __fget_files+0x2a/0x420 [ 195.207347][ T7397] ? __fget_files+0x3a0/0x420 [ 195.207373][ T7397] ? __fget_files+0x2a/0x420 [ 195.207410][ T7397] ksys_read+0x145/0x250 [ 195.207437][ T7397] ? __pfx_ksys_read+0x10/0x10 [ 195.207464][ T7397] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 195.207488][ T7397] ? lockdep_hardirqs_on+0x9c/0x150 [ 195.207511][ T7397] __do_fast_syscall_32+0xb6/0x2b0 [ 195.207535][ T7397] ? lockdep_hardirqs_on+0x9c/0x150 [ 195.207561][ T7397] do_fast_syscall_32+0x34/0x80 [ 195.207584][ T7397] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 195.207609][ T7397] RIP: 0023:0xf712e539 [ 195.207626][ T7397] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 195.207645][ T7397] RSP: 002b:00000000f511e590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 195.207667][ T7397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000f511e620 [ 195.207682][ T7397] RDX: 000000000000000f RSI: 00000000f7492ff4 RDI: 0000000000000000 [ 195.207694][ T7397] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 195.207705][ T7397] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 195.207717][ T7397] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 195.207747][ T7397] [ 195.354872][ T7402] fuse: Bad value for 'fd' [ 195.573915][ T7410] netlink: 1832 bytes leftover after parsing attributes in process `syz.3.408'. [ 195.583385][ T5892] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 195.754177][ T5892] usb 2-1: config 1 has an invalid interface number: 128 but max is 1 [ 195.762732][ T5892] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.777513][ T5892] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 195.868432][ T5890] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 195.892695][ T5892] usb 2-1: config 1 has no interface number 0 [ 195.902194][ T5892] usb 2-1: config 1 interface 128 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 195.922004][ T5892] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.935819][ T5892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.944579][ T5892] usb 2-1: Product: syz [ 195.950923][ T5892] usb 2-1: Manufacturer: syz [ 195.958148][ T5892] usb 2-1: SerialNumber: syz [ 196.046651][ T5890] usb 5-1: Using ep0 maxpacket: 8 [ 196.063161][ T5890] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 196.075813][ T5890] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 196.078571][ T5924] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 196.086792][ T5890] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 196.104960][ T5890] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 196.106193][ T5892] cdc_wdm 2-1:1.128: skipping garbage [ 196.124039][ T5890] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 196.137674][ T5890] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.146147][ T5892] cdc_wdm 2-1:1.128: probe with driver cdc_wdm failed with error -22 [ 196.314721][ T5909] usb 2-1: USB disconnect, device number 16 [ 196.387642][ T5890] usb 5-1: GET_CAPABILITIES returned 0 [ 196.413701][ T5890] usbtmc 5-1:16.0: can't read capabilities [ 196.452728][ T5924] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 196.464692][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.527112][ T5924] usb 3-1: Product: syz [ 196.531598][ T5924] usb 3-1: Manufacturer: syz [ 196.536633][ T5924] usb 3-1: SerialNumber: syz [ 196.545501][ T5843] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 196.566829][ T7416] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 196.621771][ T5924] r8152-cfgselector 3-1: Unknown version 0x0000 [ 196.666564][ T5924] r8152-cfgselector 3-1: config 0 descriptor?? [ 196.841030][ T7411] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 196.851575][ T7411] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.016475][ T5924] usb 1-1: USB disconnect, device number 22 [ 197.146100][ T5890] usb 5-1: USB disconnect, device number 12 [ 197.263671][ T7425] netlink: 4 bytes leftover after parsing attributes in process `syz.0.411'. [ 198.099540][ T5890] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 198.502789][ T5890] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 198.512155][ T5890] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.520576][ T5890] usb 1-1: Product: syz [ 198.527440][ T5890] usb 1-1: Manufacturer: syz [ 198.534982][ T5890] usb 1-1: SerialNumber: syz [ 198.631981][ T5890] r8152-cfgselector 1-1: Unknown version 0x0000 [ 198.638648][ T5890] r8152-cfgselector 1-1: config 0 descriptor?? [ 199.049418][ T7454] netlink: 1832 bytes leftover after parsing attributes in process `syz.3.419'. [ 199.138422][ T5890] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 199.234570][ T5909] r8152-cfgselector 3-1: USB disconnect, device number 16 [ 199.378918][ T5890] usb 2-1: Using ep0 maxpacket: 8 [ 199.393568][ T5890] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 199.417018][ T5890] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 199.456577][ T5890] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 199.481573][ T5890] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 199.528133][ T5890] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 199.706589][ T5890] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 199.716541][ T5890] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.955305][ T5890] usb 2-1: GET_CAPABILITIES returned 0 [ 199.965414][ T5890] usbtmc 2-1:16.0: can't read capabilities [ 200.117338][ T7466] netlink: 'syz.4.422': attribute type 3 has an invalid length. [ 200.125147][ T7466] netlink: 666 bytes leftover after parsing attributes in process `syz.4.422'. [ 200.233749][ T7451] usbtmc 2-1:16.0: send_request_dev_dep_msg_in returned -90 [ 200.261775][ T5890] usb 2-1: USB disconnect, device number 17 [ 200.690087][ T7472] FAULT_INJECTION: forcing a failure. [ 200.690087][ T7472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.724538][ T7474] netlink: 4 bytes leftover after parsing attributes in process `syz.3.425'. [ 200.768696][ T7472] CPU: 0 UID: 0 PID: 7472 Comm: syz.4.426 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 200.768725][ T7472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 200.768734][ T7472] Call Trace: [ 200.768740][ T7472] [ 200.768747][ T7472] dump_stack_lvl+0x189/0x250 [ 200.768775][ T7472] ? __pfx____ratelimit+0x10/0x10 [ 200.768790][ T7472] ? __pfx_dump_stack_lvl+0x10/0x10 [ 200.768812][ T7472] ? __pfx__printk+0x10/0x10 [ 200.768837][ T7472] should_fail_ex+0x414/0x560 [ 200.768857][ T7472] _copy_to_user+0x31/0xb0 [ 200.768881][ T7472] simple_read_from_buffer+0xe1/0x170 [ 200.768903][ T7472] proc_fail_nth_read+0x1df/0x250 [ 200.768929][ T7472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.768953][ T7472] ? rw_verify_area+0x258/0x650 [ 200.768969][ T7472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.768992][ T7472] vfs_read+0x200/0x980 [ 200.769013][ T7472] ? __pfx___mutex_lock+0x10/0x10 [ 200.769029][ T7472] ? __pfx_vfs_read+0x10/0x10 [ 200.769047][ T7472] ? __fget_files+0x2a/0x420 [ 200.769070][ T7472] ? __fget_files+0x3a0/0x420 [ 200.769088][ T7472] ? __fget_files+0x2a/0x420 [ 200.769114][ T7472] ksys_read+0x145/0x250 [ 200.769133][ T7472] ? __pfx_ksys_read+0x10/0x10 [ 200.769158][ T7472] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 200.769175][ T7472] ? lockdep_hardirqs_on+0x9c/0x150 [ 200.769191][ T7472] __do_fast_syscall_32+0xb6/0x2b0 [ 200.769207][ T7472] ? lockdep_hardirqs_on+0x9c/0x150 [ 200.769224][ T7472] do_fast_syscall_32+0x34/0x80 [ 200.769240][ T7472] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 200.769258][ T7472] RIP: 0023:0xf7f24539 [ 200.769271][ T7472] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 200.769284][ T7472] RSP: 002b:00000000f5046590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 200.769304][ T7472] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f5046620 [ 200.769314][ T7472] RDX: 000000000000000f RSI: 00000000f73b2ff4 RDI: 0000000000000000 [ 200.769323][ T7472] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 200.769331][ T7472] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 200.769340][ T7472] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 200.769361][ T7472] [ 201.005612][ C0] vkms_vblank_simulate: vblank timer overrun [ 201.177086][ T5890] r8152-cfgselector 1-1: USB disconnect, device number 23 [ 201.540393][ T5891] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 201.718633][ T5891] usb 4-1: Using ep0 maxpacket: 8 [ 201.727784][ T5891] usb 4-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 201.754384][ T5891] usb 4-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 201.766350][ T7496] netlink: 1832 bytes leftover after parsing attributes in process `syz.2.433'. [ 201.775751][ T5891] usb 4-1: Product: syz [ 201.788396][ T5891] usb 4-1: Manufacturer: syz [ 201.801062][ T5891] usb 4-1: SerialNumber: syz [ 201.811519][ T5891] usb 4-1: config 0 descriptor?? [ 201.837399][ T5891] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 202.249745][ T5891] input: gspca_zc3xx as /devices/platform/dummy_hcd.3/usb4/4-1/input/input11 [ 202.483802][ T5891] usb 4-1: USB disconnect, device number 10 [ 202.611275][ T5924] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 202.799202][ T5924] usb 5-1: Using ep0 maxpacket: 32 [ 203.010481][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 203.038408][ T5924] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 203.052640][ T5924] usb 5-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 203.067135][ T5924] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.188440][ T5924] usb 5-1: Product: syz [ 203.192766][ T5924] usb 5-1: Manufacturer: syz [ 203.197398][ T5924] usb 5-1: SerialNumber: syz [ 203.236822][ T5924] usb 5-1: config 0 descriptor?? [ 203.260787][ T5924] hub 5-1:0.0: bad descriptor, ignoring hub [ 203.266761][ T5924] hub 5-1:0.0: probe with driver hub failed with error -5 [ 203.321338][ T5924] input: syz syz as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input12 [ 203.348102][ T5924] usbtouchscreen 5-1:0.0: usbtouch_probe - usb_submit_urb failed with result: -90 [ 203.441298][ T5924] usbtouchscreen 5-1:0.0: probe with driver usbtouchscreen failed with error -90 [ 203.499354][ T5924] usb 5-1: USB disconnect, device number 13 [ 203.621108][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.634850][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.644956][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.665235][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.686783][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.707059][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.731941][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.758640][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.766188][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.804314][ T5892] hid-generic 00A0:0008:0003.0003: unknown main item tag 0x0 [ 203.836141][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 203.836159][ T30] audit: type=1326 audit(1748767577.848:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 203.867608][ T5892] hid-generic 00A0:0008:0003.0003: hidraw0: HID v0.05 Device [syz1] on syz0 [ 203.891717][ T30] audit: type=1326 audit(1748767577.858:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=244 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 203.913773][ T30] audit: type=1326 audit(1748767577.858:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 203.968669][ T30] audit: type=1326 audit(1748767577.858:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.008796][ T30] audit: type=1326 audit(1748767577.858:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.078433][ T30] audit: type=1326 audit(1748767577.858:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=310 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.148400][ T30] audit: type=1326 audit(1748767577.858:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.227683][ T30] audit: type=1326 audit(1748767577.858:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=360 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.285729][ T30] audit: type=1326 audit(1748767577.858:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.358586][ T30] audit: type=1326 audit(1748767577.858:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7529 comm="syz.1.445" exe="/root/syz-executor" sig=0 arch=40000003 syscall=366 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 204.468665][ T5891] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 204.640010][ T5891] usb 5-1: Using ep0 maxpacket: 8 [ 204.658079][ T5891] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 204.683714][ T5891] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.704234][ T5891] pvrusb2: Hardware description: Terratec Grabster AV400 [ 204.716128][ T5891] pvrusb2: ********** [ 204.771457][ T7553] trusted_key: syz.3.450 sent an empty control message without MSG_MORE. [ 204.857788][ T5891] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 204.895137][ T5891] pvrusb2: Important functionality might not be entirely working. [ 204.923622][ T5891] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 204.941252][ T5891] pvrusb2: ********** [ 204.994556][ T2342] pvrusb2: Invalid write control endpoint [ 204.996245][ T5891] usb 5-1: USB disconnect, device number 14 [ 205.188586][ T5909] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 205.273342][ T2342] pvrusb2: Invalid write control endpoint [ 205.313341][ T2342] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 205.380463][ T2342] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 205.388075][ T2342] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 205.666288][ T5909] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.708706][ T2342] pvrusb2: Device being rendered inoperable [ 205.731397][ T2342] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 205.738039][ T5909] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 205.752136][ T2342] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 205.793318][ T2342] pvrusb2: Attached sub-driver cx25840 [ 205.794344][ T5909] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 205.838756][ T2342] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 205.860080][ T5909] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.860506][ T2342] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 205.920168][ T5909] usb 1-1: config 0 descriptor?? [ 206.397817][ T5909] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 206.477936][ T5909] cp2112 0003:10C4:EA90.0004: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 206.510832][ T5891] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 206.591093][ T5909] cp2112 0003:10C4:EA90.0004: Part Number: 0x82 Device Version: 0xFE [ 206.984567][ T5891] usb 5-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 206.994658][ T5891] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.070327][ T5891] usb 5-1: Product: syz [ 207.074553][ T5891] usb 5-1: Manufacturer: syz [ 207.094430][ T5891] usb 5-1: SerialNumber: syz [ 207.175533][ T5891] r8152-cfgselector 5-1: Unknown version 0x0000 [ 207.181998][ T5891] r8152-cfgselector 5-1: config 0 descriptor?? [ 207.239599][ T7555] FAULT_INJECTION: forcing a failure. [ 207.239599][ T7555] name failslab, interval 1, probability 0, space 0, times 0 [ 207.278258][ T7555] CPU: 1 UID: 0 PID: 7555 Comm: syz.0.451 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 207.278288][ T7555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 207.278301][ T7555] Call Trace: [ 207.278314][ T7555] [ 207.278323][ T7555] dump_stack_lvl+0x189/0x250 [ 207.278361][ T7555] ? __pfx____ratelimit+0x10/0x10 [ 207.278383][ T7555] ? __pfx_dump_stack_lvl+0x10/0x10 [ 207.278420][ T7555] ? __pfx__printk+0x10/0x10 [ 207.278446][ T7555] ? __pfx___might_resched+0x10/0x10 [ 207.278469][ T7555] ? fs_reclaim_acquire+0x7d/0x100 [ 207.278506][ T7555] should_fail_ex+0x414/0x560 [ 207.278536][ T7555] should_failslab+0xa8/0x100 [ 207.278567][ T7555] __kmalloc_noprof+0xcb/0x4f0 [ 207.278592][ T7555] ? kfree+0x4d/0x440 [ 207.278613][ T7555] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 207.278647][ T7555] tomoyo_realpath_from_path+0xe3/0x5d0 [ 207.278676][ T7555] ? tomoyo_domain+0xd9/0x130 [ 207.278710][ T7555] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 207.278732][ T7555] tomoyo_path_number_perm+0x1e8/0x5a0 [ 207.278756][ T7555] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 207.278798][ T7555] ? __lock_acquire+0xab9/0xd20 [ 207.278846][ T7555] ? __fget_files+0x2a/0x420 [ 207.278881][ T7555] ? __fget_files+0x3a0/0x420 [ 207.278914][ T7555] ? __fget_files+0x2a/0x420 [ 207.278949][ T7555] security_file_ioctl_compat+0xcb/0x2d0 [ 207.278986][ T7555] __ia32_compat_sys_ioctl+0x128/0x840 [ 207.279015][ T7555] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 207.279040][ T7555] ? __fget_files+0x3a0/0x420 [ 207.279076][ T7555] ? fput+0xa0/0xd0 [ 207.279108][ T7555] ? ksys_write+0x22a/0x250 [ 207.279143][ T7555] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 207.279166][ T7555] ? lockdep_hardirqs_on+0x9c/0x150 [ 207.279190][ T7555] __do_fast_syscall_32+0xb6/0x2b0 [ 207.279223][ T7555] do_fast_syscall_32+0x34/0x80 [ 207.279246][ T7555] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 207.279272][ T7555] RIP: 0023:0xf70ce539 [ 207.279289][ T7555] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 207.279307][ T7555] RSP: 002b:00000000f50be55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 207.279330][ T7555] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000720 [ 207.279344][ T7555] RDX: 0000000080000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 207.279357][ T7555] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 207.279369][ T7555] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 207.279381][ T7555] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 207.279409][ T7555] [ 207.603980][ T7555] ERROR: Out of memory at tomoyo_realpath_from_path. [ 207.738240][ T7555] cp2112 0003:10C4:EA90.0004: Error starting transaction: -38 [ 207.884551][ T5909] cp2112 0003:10C4:EA90.0004: error reading lock byte: -71 [ 207.931707][ T5909] usb 1-1: USB disconnect, device number 24 [ 209.118737][ T5892] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 209.290951][ T5892] usb 2-1: config 1 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 209.348620][ T918] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 209.384938][ T5892] usb 2-1: config 1 interface 0 altsetting 1 endpoint 0x81 has invalid maxpacket 1536, setting to 64 [ 209.452589][ T5892] usb 2-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 209.541681][ T7621] netlink: 2088 bytes leftover after parsing attributes in process `syz.2.472'. [ 209.562628][ T5892] usb 2-1: config 1 interface 0 has no altsetting 0 [ 209.589139][ T918] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 209.596425][ T5892] usb 2-1: New USB device found, idVendor=056a, idProduct=00d8, bcdDevice= 0.40 [ 209.598491][ T918] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.630923][ T5892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.657836][ T918] usb 1-1: Product: syz [ 209.664402][ T5892] usb 2-1: Product: syz [ 209.673948][ T5909] r8152-cfgselector 5-1: USB disconnect, device number 15 [ 209.699183][ T918] usb 1-1: Manufacturer: syz [ 209.699843][ T5892] usb 2-1: Manufacturer: syz [ 209.712929][ T918] usb 1-1: SerialNumber: syz [ 209.732312][ T5892] usb 2-1: SerialNumber: syz [ 209.783258][ T918] r8152-cfgselector 1-1: Unknown version 0x0000 [ 209.789754][ T918] r8152-cfgselector 1-1: config 0 descriptor?? [ 209.797794][ T7610] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 210.114441][ T5892] usbhid 2-1:1.0: can't add hid device: -71 [ 210.136813][ T5892] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 210.185901][ T5892] usb 2-1: USB disconnect, device number 18 [ 210.241490][ T7627] netlink: 'syz.3.475': attribute type 3 has an invalid length. [ 210.257054][ T7627] netlink: 666 bytes leftover after parsing attributes in process `syz.3.475'. [ 210.748425][ T5909] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 210.868631][ T5892] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 210.980787][ T5909] usb 3-1: Using ep0 maxpacket: 16 [ 211.001375][ T5909] usb 3-1: config index 0 descriptor too short (expected 4397, got 45) [ 211.024465][ T5909] usb 3-1: config 8 has an invalid interface number: 39 but max is 0 [ 211.117560][ T5892] usb 4-1: Using ep0 maxpacket: 32 [ 211.125756][ T5892] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 211.141738][ T5892] usb 4-1: config 0 has no interface number 0 [ 211.161167][ T5909] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 211.165589][ T5892] usb 4-1: config 0 interface 12 has no altsetting 0 [ 211.182840][ T5909] usb 3-1: config 8 has no interface number 0 [ 211.189232][ T5909] usb 3-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 211.252517][ T5909] usb 3-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 211.264100][ T7640] FAULT_INJECTION: forcing a failure. [ 211.264100][ T7640] name failslab, interval 1, probability 0, space 0, times 0 [ 211.280151][ T5909] usb 3-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 211.290180][ T5892] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 211.290212][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.290234][ T5892] usb 4-1: Product: syz [ 211.290272][ T5892] usb 4-1: Manufacturer: syz [ 211.290287][ T5892] usb 4-1: SerialNumber: syz [ 211.293660][ T5892] usb 4-1: config 0 descriptor?? [ 211.352080][ T7640] CPU: 0 UID: 0 PID: 7640 Comm: syz.4.480 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 211.352112][ T7640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 211.352125][ T7640] Call Trace: [ 211.352133][ T7640] [ 211.352143][ T7640] dump_stack_lvl+0x189/0x250 [ 211.352179][ T7640] ? __pfx____ratelimit+0x10/0x10 [ 211.352201][ T7640] ? __pfx_dump_stack_lvl+0x10/0x10 [ 211.352232][ T7640] ? __pfx__printk+0x10/0x10 [ 211.352277][ T7640] should_fail_ex+0x414/0x560 [ 211.352305][ T7640] should_failslab+0xa8/0x100 [ 211.352336][ T7640] kmem_cache_alloc_noprof+0x73/0x3c0 [ 211.352360][ T7640] ? skb_clone+0x212/0x3a0 [ 211.352401][ T7640] skb_clone+0x212/0x3a0 [ 211.352436][ T7640] __netlink_deliver_tap+0x404/0x850 [ 211.352478][ T7640] ? netlink_deliver_tap+0x2e/0x1b0 [ 211.352507][ T7640] netlink_deliver_tap+0x19c/0x1b0 [ 211.352536][ T7640] netlink_sendskb+0x68/0x140 [ 211.352563][ T7640] netlink_rcv_skb+0x28c/0x470 [ 211.352591][ T7640] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 211.352618][ T7640] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 211.352661][ T7640] ? netlink_deliver_tap+0x2e/0x1b0 [ 211.352687][ T7640] ? netlink_deliver_tap+0x2e/0x1b0 [ 211.352720][ T7640] netlink_unicast+0x758/0x8d0 [ 211.352757][ T7640] netlink_sendmsg+0x805/0xb30 [ 211.352794][ T7640] ? __pfx_netlink_sendmsg+0x10/0x10 [ 211.352828][ T7640] ? __import_iovec+0x5d4/0x7f0 [ 211.352855][ T7640] ? aa_sock_msg_perm+0x94/0x160 [ 211.352880][ T7640] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 211.352902][ T7640] ? __pfx_netlink_sendmsg+0x10/0x10 [ 211.352931][ T7640] __sock_sendmsg+0x219/0x270 [ 211.352956][ T7640] ____sys_sendmsg+0x505/0x830 [ 211.352992][ T7640] ? __pfx_____sys_sendmsg+0x10/0x10 [ 211.353039][ T7640] ___sys_sendmsg+0x21f/0x2a0 [ 211.353071][ T7640] ? __pfx____sys_sendmsg+0x10/0x10 [ 211.353123][ T7640] ? lockdep_hardirqs_on+0x9c/0x150 [ 211.353161][ T7640] ? kasan_check_range+0x9b/0x2c0 [ 211.353199][ T7640] __sys_sendmsg+0x164/0x220 [ 211.353230][ T7640] ? __pfx___sys_sendmsg+0x10/0x10 [ 211.353276][ T7640] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 211.353299][ T7640] ? lockdep_hardirqs_on+0x9c/0x150 [ 211.353322][ T7640] __do_fast_syscall_32+0xb6/0x2b0 [ 211.353345][ T7640] ? lockdep_hardirqs_on+0x9c/0x150 [ 211.353370][ T7640] do_fast_syscall_32+0x34/0x80 [ 211.353399][ T7640] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 211.353424][ T7640] RIP: 0023:0xf7f24539 [ 211.353442][ T7640] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 211.353460][ T7640] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 211.353481][ T7640] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800012c0 [ 211.353495][ T7640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 211.353506][ T7640] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.353518][ T7640] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 211.353530][ T7640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 211.353560][ T7640] [ 211.524442][ T5892] f81534 4-1:0.12: required endpoints missing [ 211.526044][ T5909] usb 3-1: config 8 interface 39 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 211.692181][ T5909] usb 3-1: config 8 interface 39 has no altsetting 0 [ 211.815375][ T1209] r8152-cfgselector 1-1: USB disconnect, device number 25 [ 211.833333][ T5909] usb 3-1: New USB device found, idVendor=05ac, idProduct=c6e7, bcdDevice=62.77 [ 211.842527][ T5909] usb 3-1: New USB device strings: Mfr=19, Product=2, SerialNumber=3 [ 211.860087][ T5909] usb 3-1: Product: syz [ 211.864300][ T5909] usb 3-1: Manufacturer: syz [ 211.880489][ T5909] usb 3-1: SerialNumber: syz [ 211.994304][ T5892] usb 4-1: USB disconnect, device number 11 [ 212.193979][ T5909] ipheth 3-1:8.39: Unable to find endpoints [ 212.282006][ T5909] usb 3-1: USB disconnect, device number 17 [ 212.390676][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.0.481'. [ 212.400151][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.0.481'. [ 212.412520][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.0.481'. [ 214.924764][ T7684] netlink: 'syz.4.491': attribute type 21 has an invalid length. [ 216.903326][ T5843] Bluetooth: hci1: command 0x0406 tx timeout [ 216.907723][ T5845] Bluetooth: hci0: command 0x0406 tx timeout [ 216.916180][ T5845] Bluetooth: hci3: command 0x0406 tx timeout [ 216.928430][ T5843] Bluetooth: hci2: command 0x0406 tx timeout [ 216.934497][ T5843] Bluetooth: hci4: command 0x0406 tx timeout [ 218.127535][ T7725] netlink: 'syz.3.505': attribute type 11 has an invalid length. [ 218.358428][ T918] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 218.682021][ T918] usb 2-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 218.691370][ T918] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.699824][ T918] usb 2-1: Product: syz [ 218.709278][ T918] usb 2-1: Manufacturer: syz [ 218.804198][ T918] usb 2-1: SerialNumber: syz [ 218.985908][ T918] r8152-cfgselector 2-1: Unknown version 0x0000 [ 219.000879][ T918] r8152-cfgselector 2-1: config 0 descriptor?? [ 220.978506][ T24] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 221.191668][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.228467][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.271959][ T24] usb 4-1: New USB device found, idVendor=0b05, idProduct=18c6, bcdDevice= 0.00 [ 221.347442][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.371849][ T24] usb 4-1: config 0 descriptor?? [ 221.478278][ T5892] r8152-cfgselector 2-1: USB disconnect, device number 19 [ 221.822748][ T24] asus 0003:0B05:18C6.0005: hidraw0: USB HID v0.00 Device [HID 0b05:18c6] on usb-dummy_hcd.3-1/input0 [ 221.846800][ T7772] kvm: requested 5028 ns i8254 timer period limited to 200000 ns [ 221.885239][ T24] asus 0003:0B05:18C6.0005: Asus input not registered [ 221.934280][ T24] asus 0003:0B05:18C6.0005: probe with driver asus failed with error -12 [ 221.949289][ T7779] libceph: resolve ' [ 221.949289][ T7779] -&õÌ×fÍY¹Ç²a×ïÅ2iˆ [ 221.949289][ T7779] .ÖúÕ?Çý&*»§&' (ret=-3): failed [ 222.015792][ T5892] usb 4-1: USB disconnect, device number 12 [ 222.072697][ T7785] netlink: 24 bytes leftover after parsing attributes in process `syz.0.527'. [ 222.089924][ T7782] fido_id[7782]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 222.621225][ T7791] binder: 7790:7791 ioctl c0306201 80000780 returned -14 [ 223.125937][ T7815] netlink: 'syz.0.537': attribute type 21 has an invalid length. [ 223.327000][ T5894] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 223.437259][ T5892] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 223.441222][ T7825] netlink: 'syz.2.540': attribute type 21 has an invalid length. [ 223.602903][ T5894] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 223.617218][ T5894] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 223.632480][ T5894] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.643883][ T5892] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 223.660132][ T5892] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.683325][ T5894] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 223.706879][ T5892] usb 5-1: config 0 descriptor?? [ 223.728440][ T5892] cp210x 5-1:0.0: cp210x converter detected [ 223.830436][ T918] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 224.026866][ T918] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 224.037344][ T918] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 224.051034][ T918] usb 2-1: New USB device found, idVendor=172f, idProduct=0032, bcdDevice= 0.00 [ 224.086236][ T918] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.112344][ T918] usb 2-1: config 0 descriptor?? [ 224.121543][ T5892] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 224.135419][ T5892] usb 5-1: cp210x converter now attached to ttyUSB0 [ 224.343834][ T5892] usb 5-1: USB disconnect, device number 16 [ 224.361382][ T7806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 224.370692][ T5892] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 224.396393][ T7806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.437516][ T918] usb 2-1: USB disconnect, device number 20 [ 224.497283][ T5892] cp210x 5-1:0.0: device disconnected [ 224.729929][ T5894] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 224.738277][ T5894] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 224.759391][ T5894] stv0680 4-1:4.0: last error: 0, command = 0x0 [ 224.960010][ T918] usb 4-1: USB disconnect, device number 13 [ 225.021579][ T7806] syz.1.533 (7806) used greatest stack depth: 19064 bytes left [ 225.568721][ T7836] netlink: 4 bytes leftover after parsing attributes in process `syz.4.541'. [ 226.265009][ T7845] netlink: 8 bytes leftover after parsing attributes in process `syz.1.544'. [ 226.561655][ T7848] all (unregistering): Released all slaves [ 226.578776][ T5891] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 226.808656][ T5891] usb 2-1: Using ep0 maxpacket: 32 [ 226.823121][ T5891] usb 2-1: config 2 has an invalid interface number: 1 but max is 0 [ 226.884709][ T5891] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 226.922325][ T5891] usb 2-1: config 2 has 2 interfaces, different from the descriptor's value: 1 [ 227.061054][ T5891] usb 2-1: New USB device found, idVendor=22b8, idProduct=2d97, bcdDevice=51.64 [ 227.154013][ T5891] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.171572][ T5891] usb 2-1: Product: syz [ 227.178762][ T5891] usb 2-1: Manufacturer: syz [ 227.187303][ T5891] usb 2-1: SerialNumber: syz [ 227.246372][ T5891] cdc_acm 2-1:2.1: probe with driver cdc_acm failed with error -22 [ 227.259746][ T5891] cdc_acm 2-1:2.0: probe with driver cdc_acm failed with error -22 [ 227.428433][ T5890] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 227.628562][ T5890] usb 1-1: Using ep0 maxpacket: 16 [ 227.640968][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 227.678258][ T5890] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 227.985864][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 228.005893][ T5890] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 228.019561][ T5890] usb 1-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice=b4.5b [ 228.029125][ T5890] usb 1-1: New USB device strings: Mfr=1, Product=130, SerialNumber=3 [ 228.077177][ T5890] usb 1-1: Product: syz [ 228.084707][ T5890] usb 1-1: Manufacturer: syz [ 228.095684][ T5890] usb 1-1: SerialNumber: syz [ 228.135057][ T5890] usb 1-1: config 0 descriptor?? [ 228.143738][ T5890] usb 1-1: NFC: intf ffff8880609a6000 id ffffffff8eb50780 [ 228.227830][ T5890] nfcmrvl 1-1:0.0: NFC: registered with nci successfully [ 228.678753][ T7875] netlink: 'syz.4.552': attribute type 3 has an invalid length. [ 228.686569][ T7875] netlink: 666 bytes leftover after parsing attributes in process `syz.4.552'. [ 228.892938][ T5924] usb 2-1: USB disconnect, device number 21 [ 229.698477][ T5150] Bluetooth: hci0: command 0x0406 tx timeout [ 229.704477][ T7864] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 229.710828][ T7864] Bluetooth: hci0: Opcode 0x0406 failed: -110 [ 230.473114][ T7864] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 230.492094][ T7864] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 230.504980][ T7864] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 230.514028][ T7864] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 230.531128][ T7864] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 230.537193][ T7864] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 230.548145][ T7864] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 230.556889][ T7864] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 230.564874][ T7864] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 230.580351][ T7864] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 230.592736][ T7864] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 230.598954][ T7864] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 230.612161][ T7864] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 230.707424][ T5891] usb 1-1: USB disconnect, device number 26 [ 230.741453][ T5891] usb 1-1: NFC: intf ffff8880609a6000 [ 230.888558][ T1209] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 230.917861][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 230.917879][ T30] audit: type=1400 audit(1748767604.928:99): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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forcing a failure. [ 230.936072][ T7896] name failslab, interval 1, probability 0, space 0, times 0 [ 231.070663][ T7896] CPU: 0 UID: 0 PID: 7896 Comm: syz.3.560 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 231.070695][ T7896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 231.070708][ T7896] Call Trace: [ 231.070717][ T7896] [ 231.070726][ T7896] dump_stack_lvl+0x189/0x250 [ 231.070763][ T7896] ? __pfx____ratelimit+0x10/0x10 [ 231.070784][ T7896] ? __pfx_dump_stack_lvl+0x10/0x10 [ 231.070816][ T7896] ? __pfx__printk+0x10/0x10 [ 231.070844][ T7896] ? __pfx___might_resched+0x10/0x10 [ 231.070870][ T7896] ? fs_reclaim_acquire+0x7d/0x100 [ 231.070907][ T7896] should_fail_ex+0x414/0x560 [ 231.070936][ T7896] should_failslab+0xa8/0x100 [ 231.070966][ T7896] kmem_cache_alloc_noprof+0x73/0x3c0 [ 231.070992][ T7896] ? io_submit_one+0x11f/0x1310 [ 231.071025][ T7896] io_submit_one+0x11f/0x1310 [ 231.071078][ T7896] ? __pfx_io_submit_one+0x10/0x10 [ 231.071108][ T7896] ? __might_fault+0xb0/0x130 [ 231.071148][ T7896] ? __might_fault+0xb0/0x130 [ 231.071179][ T7896] __ia32_compat_sys_io_submit+0x1c7/0x330 [ 231.071210][ T7896] ? __pfx___ia32_compat_sys_io_submit+0x10/0x10 [ 231.071236][ T7896] ? ksys_write+0x22a/0x250 [ 231.071269][ T7896] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 231.071292][ T7896] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.071316][ T7896] __do_fast_syscall_32+0xb6/0x2b0 [ 231.071340][ T7896] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.071365][ T7896] do_fast_syscall_32+0x34/0x80 [ 231.071387][ T7896] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 231.071413][ T7896] RIP: 0023:0xf712e539 [ 231.071431][ T7896] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 231.071449][ T7896] RSP: 002b:00000000f511e55c EFLAGS: 00000206 ORIG_RAX: 00000000000000f8 [ 231.071471][ T7896] RAX: ffffffffffffffda RBX: 00000000f7ffb000 RCX: 0000000000000001 [ 231.071485][ T7896] RDX: 0000000080000480 RSI: 0000000000000000 RDI: 0000000000000000 [ 231.071498][ T7896] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.071510][ T7896] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 231.071522][ T7896] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.071551][ T7896] [ 231.301738][ T1209] usb 2-1: config 0 has an invalid interface number: 106 but max is 0 [ 231.310219][ T1209] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 231.321383][ T1209] usb 2-1: config 0 has no interface number 0 [ 231.327555][ T1209] usb 2-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 85, setting to 64 [ 231.342571][ T1209] usb 2-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 231.406898][ T1209] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 231.532171][ T7902] netlink: 36 bytes leftover after parsing attributes in process `syz.2.559'. [ 231.581866][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.613692][ T1209] usb 2-1: config 0 descriptor?? [ 231.700614][ T1209] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 231.768548][ T5150] Bluetooth: hci0: command 0x0406 tx timeout [ 231.953310][ T36] usb 2-1: Failed to submit usb control message: -71 [ 231.974550][ T1209] usb 2-1: USB disconnect, device number 22 [ 231.990768][ T36] usb 2-1: unable to send the bmi data to the device: -71 [ 231.997959][ T36] usb 2-1: unable to get target info from device [ 232.010070][ T36] usb 2-1: could not get target info (-71) [ 232.016195][ T36] usb 2-1: could not probe fw (-71) [ 232.568586][ T5150] Bluetooth: hci1: command 0x0406 tx timeout [ 232.576770][ T5845] Bluetooth: hci2: command 0x0406 tx timeout [ 232.579316][ T5841] Bluetooth: hci3: command 0x0406 tx timeout [ 232.642441][ T7931] netlink: 'syz.1.568': attribute type 27 has an invalid length. [ 232.650632][ T5841] Bluetooth: hci4: command 0x0406 tx timeout [ 232.745551][ T7931] bridge1: left promiscuous mode [ 233.857221][ T5841] Bluetooth: hci0: command 0x0406 tx timeout [ 234.075862][ T7973] netlink: 8 bytes leftover after parsing attributes in process `syz.4.581'. [ 234.188617][ T5924] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 234.288714][ T5890] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 234.373621][ T7937] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 234.394136][ T5924] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 234.403519][ T5894] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 234.411207][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.420573][ T5924] usb 3-1: Product: syz [ 234.424959][ T5924] usb 3-1: Manufacturer: syz [ 234.434736][ T5924] usb 3-1: SerialNumber: syz [ 234.475989][ T5924] r8152-cfgselector 3-1: Unknown version 0x0000 [ 234.482449][ T5924] r8152-cfgselector 3-1: config 0 descriptor?? [ 234.605533][ T5894] usb 5-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 234.629748][ T5894] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.658143][ T5841] Bluetooth: hci3: command 0x0406 tx timeout [ 234.658162][ T5150] Bluetooth: hci1: command 0x0406 tx timeout [ 234.658210][ T5150] Bluetooth: hci2: command 0x0406 tx timeout [ 234.741562][ T5150] Bluetooth: hci4: command 0x0406 tx timeout [ 234.761465][ T5894] usb 5-1: Product: syz [ 234.765824][ T5894] usb 5-1: Manufacturer: syz [ 234.824006][ T5894] usb 5-1: SerialNumber: syz [ 234.938660][ T5890] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 234.948027][ T5890] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.959944][ T5894] usb 5-1: config 0 descriptor?? [ 234.978516][ T5894] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 235.000401][ T5890] usb 1-1: Product: syz [ 235.004809][ T5890] usb 1-1: Manufacturer: syz [ 235.148498][ T5890] usb 1-1: SerialNumber: syz [ 235.283423][ T5890] r8152-cfgselector 1-1: Unknown version 0x0000 [ 235.291038][ T5890] r8152-cfgselector 1-1: config 0 descriptor?? [ 235.573546][ T7973] dlm: non-version read from control device 0 [ 235.765283][ T5909] usb 5-1: USB disconnect, device number 17 [ 235.998519][ T5894] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 236.192220][ T5894] usb 2-1: config 0 has an invalid interface number: 50 but max is 0 [ 236.206707][ T5894] usb 2-1: config 0 has no interface number 0 [ 236.213126][ T5894] usb 2-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 236.397391][ T5894] usb 2-1: config 0 interface 50 altsetting 0 endpoint 0x82 has invalid maxpacket 1023, setting to 64 [ 236.457955][ T5894] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 236.470414][ T5894] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.511947][ T5894] usb 2-1: Product: syz [ 236.516315][ T5894] usb 2-1: Manufacturer: syz [ 236.531876][ T5894] usb 2-1: SerialNumber: syz [ 236.734792][ T5150] Bluetooth: hci2: command 0x0406 tx timeout [ 236.741031][ T5150] Bluetooth: hci3: command 0x0406 tx timeout [ 236.747074][ T5150] Bluetooth: hci1: command 0x0406 tx timeout [ 236.770028][ T5894] usb 2-1: config 0 descriptor?? [ 236.776221][ T7982] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 236.808685][ T5150] Bluetooth: hci4: command 0x0406 tx timeout [ 236.816612][ T5894] yurex 2-1:0.50: USB YUREX device now attached to Yurex #0 [ 236.933602][ T5894] r8152-cfgselector 3-1: USB disconnect, device number 18 [ 237.040795][ T7982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 237.077233][ T7982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 237.104880][ T1209] usb 2-1: USB disconnect, device number 23 [ 237.117364][ T1209] yurex 2-1:0.50: USB YUREX #0 now disconnected [ 237.153324][ T5890] r8152-cfgselector 1-1: Unknown version 0x0000 [ 237.159961][ T5890] r8152-cfgselector 1-1: bad CDC descriptors [ 237.178070][ T5890] r8152-cfgselector 1-1: USB disconnect, device number 27 [ 237.204529][ T5150] Bluetooth: hci3: Unexpected advertising set terminated event [ 237.357204][ T7999] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 237.468518][ T5909] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 237.618407][ T5909] usb 3-1: Using ep0 maxpacket: 32 [ 237.633536][ T5909] usb 3-1: config 0 has an invalid interface number: 151 but max is 0 [ 237.651884][ T5909] usb 3-1: config 0 has no interface number 0 [ 237.671702][ T5909] usb 3-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 237.699368][ T5909] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.736200][ T5909] usb 3-1: Product: syz [ 237.746169][ T5909] usb 3-1: Manufacturer: syz [ 237.754255][ T5909] usb 3-1: SerialNumber: syz [ 237.772918][ T5909] usb 3-1: config 0 descriptor?? [ 238.005612][ T7995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.041309][ T7995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 238.400194][ T7995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.439753][ T7995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 238.619770][ T8023] ======================================================= [ 238.619770][ T8023] WARNING: The mand mount option has been deprecated and [ 238.619770][ T8023] and is ignored by this kernel. Remove the mand [ 238.619770][ T8023] option from the mount to silence this warning. [ 238.619770][ T8023] ======================================================= [ 238.654660][ C1] vkms_vblank_simulate: vblank timer overrun [ 238.672421][ T5890] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 238.727365][ T8023] fuse: Bad value for 'fd' [ 238.845619][ T5909] usb 3-1: USB disconnect, device number 19 [ 238.995168][ T6551] udevd[6551]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.151/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 239.020104][ T5890] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 239.034678][ T5890] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.048233][ T5890] usb 1-1: Product: syz [ 239.055324][ T5890] usb 1-1: Manufacturer: syz [ 239.065078][ T5890] usb 1-1: SerialNumber: syz [ 239.107224][ T5890] r8152-cfgselector 1-1: Unknown version 0x0000 [ 239.113631][ T5890] r8152-cfgselector 1-1: config 0 descriptor?? [ 239.209070][ T5891] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 239.381969][ T5150] Bluetooth: hci2: command 0x0406 tx timeout [ 239.396918][ T5891] usb 2-1: unable to get BOS descriptor or descriptor too short [ 239.421659][ T5891] usb 2-1: config 6 has an invalid interface number: 200 but max is 0 [ 239.430201][ T5891] usb 2-1: config 6 has no interface number 0 [ 239.447197][ T5891] usb 2-1: config 6 interface 200 has no altsetting 0 [ 239.636660][ T5891] usb 2-1: New USB device found, idVendor=05d8, idProduct=810c, bcdDevice=18.5f [ 239.646031][ T5891] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.654229][ T5891] usb 2-1: Product: syz [ 239.659597][ T5891] usb 2-1: Manufacturer: syz [ 239.664235][ T5891] usb 2-1: SerialNumber: syz [ 240.096942][ T5891] dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in warm state. [ 240.305928][ T5891] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 240.372187][ T5891] dvbdev: DVB: registering new adapter (Artec T14 - USB2.0 DVB-T) [ 240.419211][ T5891] usb 2-1: media controller created [ 240.573820][ T5891] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 240.825718][ T5891] dvb-usb: bulk message failed: -71 (6/0) [ 240.844052][ T5891] dvb-usb: bulk message failed: -71 (6/0) [ 240.898099][ T5891] dvb-usb: no frontend was attached by 'Artec T14 - USB2.0 DVB-T' [ 240.967594][ T5891] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input14 [ 241.109014][ T5891] dvb-usb: schedule remote query interval to 150 msecs. [ 241.117093][ T8068] process 'syz.4.609' launched './file2' with NULL argv: empty string added [ 241.248475][ T5891] dvb-usb: Artec T14 - USB2.0 DVB-T successfully initialized and connected. [ 241.344810][ T5891] usb 2-1: USB disconnect, device number 24 [ 241.599272][ T8073] netlink: 'syz.2.611': attribute type 10 has an invalid length. [ 241.718531][ T5890] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 241.839709][ T5891] dvb-usb: Artec T14 - USB2.0 DVB-T successfully deinitialized and disconnected. [ 241.906356][ T1209] r8152-cfgselector 1-1: USB disconnect, device number 28 [ 241.947152][ T5890] usb 5-1: config 136 has too many interfaces: 64, using maximum allowed: 32 [ 241.968167][ T5890] usb 5-1: config 136 has 0 interfaces, different from the descriptor's value: 64 [ 242.084549][ T5890] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 242.133716][ T5890] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.160507][ T5890] usb 5-1: Product: syz [ 242.172657][ T5890] usb 5-1: Manufacturer: syz [ 242.201948][ T5890] usb 5-1: SerialNumber: syz [ 242.430140][ T8084] netlink: 8 bytes leftover after parsing attributes in process `syz.2.616'. [ 242.593602][ T8080] futex_wake_op: syz.0.614 tries to shift op by 32; fix this program [ 243.056604][ T10] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 243.199930][ T8095] netlink: 2048 bytes leftover after parsing attributes in process `syz.3.620'. [ 243.214342][ T8095] netlink: 4 bytes leftover after parsing attributes in process `syz.3.620'. [ 243.226537][ T8097] FAULT_INJECTION: forcing a failure. [ 243.226537][ T8097] name failslab, interval 1, probability 0, space 0, times 0 [ 243.254132][ T8097] CPU: 0 UID: 0 PID: 8097 Comm: syz.0.621 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 243.254155][ T8097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 243.254179][ T8097] Call Trace: [ 243.254185][ T8097] [ 243.254192][ T8097] dump_stack_lvl+0x189/0x250 [ 243.254220][ T8097] ? __pfx____ratelimit+0x10/0x10 [ 243.254235][ T8097] ? __pfx_dump_stack_lvl+0x10/0x10 [ 243.254257][ T8097] ? __pfx__printk+0x10/0x10 [ 243.254277][ T8097] ? __pfx___might_resched+0x10/0x10 [ 243.254294][ T8097] ? fs_reclaim_acquire+0x7d/0x100 [ 243.254320][ T8097] should_fail_ex+0x414/0x560 [ 243.254339][ T8097] should_failslab+0xa8/0x100 [ 243.254360][ T8097] kmem_cache_alloc_noprof+0x73/0x3c0 [ 243.254377][ T8097] ? io_submit_one+0x11f/0x1310 [ 243.254401][ T8097] io_submit_one+0x11f/0x1310 [ 243.254433][ T8097] ? __pfx_io_submit_one+0x10/0x10 [ 243.254454][ T8097] ? __might_fault+0xb0/0x130 [ 243.254482][ T8097] ? __might_fault+0xb0/0x130 [ 243.254504][ T8097] __ia32_compat_sys_io_submit+0x1c7/0x330 [ 243.254526][ T8097] ? __pfx___ia32_compat_sys_io_submit+0x10/0x10 [ 243.254544][ T8097] ? ksys_write+0x22a/0x250 [ 243.254567][ T8097] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 243.254584][ T8097] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.254600][ T8097] __do_fast_syscall_32+0xb6/0x2b0 [ 243.254617][ T8097] ? lockdep_hardirqs_on+0x9c/0x150 [ 243.254634][ T8097] do_fast_syscall_32+0x34/0x80 [ 243.254650][ T8097] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 243.254668][ T8097] RIP: 0023:0xf70ce539 [ 243.254681][ T8097] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 243.254695][ T8097] RSP: 002b:00000000f50be55c EFLAGS: 00000206 ORIG_RAX: 00000000000000f8 [ 243.254711][ T8097] RAX: ffffffffffffffda RBX: 00000000f7f9f000 RCX: 0000000000000001 [ 243.254721][ T8097] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 243.254730][ T8097] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 243.254739][ T8097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 243.254748][ T8097] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 243.254768][ T8097] [ 243.481879][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 243.493916][ T8087] loop2: detected capacity change from 0 to 3 [ 243.510727][ T8087] ldm_validate_privheads(): Disk read failed. [ 243.516975][ T8087] Dev loop2: unable to read RDB block 3 [ 243.522672][ T8087] loop2: unable to read partition table [ 243.528767][ T8087] loop2: partition table beyond EOD, truncated [ 243.535334][ T8087] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 244.136391][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 244.164850][ T10] usb 3-1: too many configurations: 105, using maximum allowed: 8 [ 244.204503][ T10] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 244.225527][ T10] usb 3-1: can't read configurations, error -71 [ 244.444191][ T5909] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 244.698818][ T5909] usb 4-1: Using ep0 maxpacket: 32 [ 244.719926][ T5909] usb 4-1: config 0 interface 0 has no altsetting 0 [ 244.952815][ T8111] netlink: 292 bytes leftover after parsing attributes in process `syz.1.626'. [ 244.987556][ T5909] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 245.047191][ T5909] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.316043][ T5890] usb 5-1: USB disconnect, device number 18 [ 245.332646][ T5909] usb 4-1: Product: syz [ 245.352930][ T5909] usb 4-1: Manufacturer: syz [ 245.369008][ T5909] usb 4-1: SerialNumber: syz [ 245.424507][ T5909] usb 4-1: config 0 descriptor?? [ 245.672168][ T8122] netlink: 'syz.4.628': attribute type 3 has an invalid length. [ 245.680116][ T8122] netlink: 666 bytes leftover after parsing attributes in process `syz.4.628'. [ 245.929698][ T5909] gs_usb 4-1:0.0: Configuring for 1 interfaces [ 246.098624][ T5890] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 246.255969][ T5890] usb 2-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 246.285411][ T5890] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.323491][ T5890] usb 2-1: Product: syz [ 246.338446][ T5890] usb 2-1: Manufacturer: syz [ 246.343117][ T5890] usb 2-1: SerialNumber: syz [ 246.374543][ T5890] usb 2-1: config 0 descriptor?? [ 246.433075][ T5890] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 246.578831][ T8132] FAULT_INJECTION: forcing a failure. [ 246.578831][ T8132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.632344][ T5909] usb 4-1: USB disconnect, device number 14 [ 246.638600][ T8132] CPU: 0 UID: 0 PID: 8132 Comm: syz.4.632 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 246.638629][ T8132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 246.638642][ T8132] Call Trace: [ 246.638651][ T8132] [ 246.638660][ T8132] dump_stack_lvl+0x189/0x250 [ 246.638701][ T8132] ? __pfx____ratelimit+0x10/0x10 [ 246.638724][ T8132] ? __pfx_dump_stack_lvl+0x10/0x10 [ 246.638755][ T8132] ? __pfx__printk+0x10/0x10 [ 246.638790][ T8132] should_fail_ex+0x414/0x560 [ 246.638818][ T8132] _copy_to_user+0x31/0xb0 [ 246.638852][ T8132] simple_read_from_buffer+0xe1/0x170 [ 246.638884][ T8132] proc_fail_nth_read+0x1df/0x250 [ 246.638918][ T8132] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 246.638952][ T8132] ? rw_verify_area+0x258/0x650 [ 246.638975][ T8132] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 246.639006][ T8132] vfs_read+0x200/0x980 [ 246.639036][ T8132] ? __pfx___mutex_lock+0x10/0x10 [ 246.639059][ T8132] ? __pfx_vfs_read+0x10/0x10 [ 246.639085][ T8132] ? __fget_files+0x2a/0x420 [ 246.639118][ T8132] ? __fget_files+0x3a0/0x420 [ 246.639144][ T8132] ? __fget_files+0x2a/0x420 [ 246.639190][ T8132] ksys_read+0x145/0x250 [ 246.639216][ T8132] ? __pfx_ksys_read+0x10/0x10 [ 246.639242][ T8132] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 246.639280][ T8132] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.639304][ T8132] __do_fast_syscall_32+0xb6/0x2b0 [ 246.639335][ T8132] do_fast_syscall_32+0x34/0x80 [ 246.639357][ T8132] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 246.639382][ T8132] RIP: 0023:0xf7f24539 [ 246.639400][ T8132] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 246.639418][ T8132] RSP: 002b:00000000f5046590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 246.639439][ T8132] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000f5046620 [ 246.639453][ T8132] RDX: 000000000000000f RSI: 00000000f73b2ff4 RDI: 0000000000000000 [ 246.639465][ T8132] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 246.639476][ T8132] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 246.639488][ T8132] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.639517][ T8132] [ 247.688435][ T5890] gspca_sunplus: reg_r err -110 [ 247.693504][ T5890] sunplus 2-1:0.0: probe with driver sunplus failed with error -110 [ 248.414078][ T5890] usb 2-1: USB disconnect, device number 25 [ 248.738498][ T1209] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 249.018548][ T1209] usb 5-1: Using ep0 maxpacket: 32 [ 249.032020][ T1209] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 249.124817][ T1209] usb 5-1: config 0 has no interface number 0 [ 249.185826][ T1209] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 249.296735][ T1209] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 33573, setting to 1024 [ 249.318628][ T1209] usb 5-1: config 0 interface 2 has no altsetting 0 [ 249.462963][ T1209] usb 5-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 249.472183][ T1209] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.480324][ T1209] usb 5-1: Product: syz [ 249.484482][ T1209] usb 5-1: Manufacturer: syz [ 249.489494][ T1209] usb 5-1: SerialNumber: syz [ 249.506762][ T8161] FAULT_INJECTION: forcing a failure. [ 249.506762][ T8161] name failslab, interval 1, probability 0, space 0, times 0 [ 249.520569][ T8161] CPU: 1 UID: 0 PID: 8161 Comm: syz.0.639 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 249.520597][ T8161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.520609][ T8161] Call Trace: [ 249.520618][ T8161] [ 249.520628][ T8161] dump_stack_lvl+0x189/0x250 [ 249.520665][ T8161] ? __pfx____ratelimit+0x10/0x10 [ 249.520686][ T8161] ? __pfx_dump_stack_lvl+0x10/0x10 [ 249.520718][ T8161] ? __pfx__printk+0x10/0x10 [ 249.520748][ T8161] ? __pfx___might_resched+0x10/0x10 [ 249.520774][ T8161] ? fs_reclaim_acquire+0x7d/0x100 [ 249.520810][ T8161] should_fail_ex+0x414/0x560 [ 249.520840][ T8161] should_failslab+0xa8/0x100 [ 249.520870][ T8161] __kmalloc_cache_noprof+0x70/0x3d0 [ 249.520897][ T8161] ? genl_start+0x1c9/0x6c0 [ 249.520923][ T8161] genl_start+0x1c9/0x6c0 [ 249.520942][ T8161] ? netlink_lookup+0x30/0x200 [ 249.520975][ T8161] __netlink_dump_start+0x466/0x7e0 [ 249.521010][ T8161] genl_family_rcv_msg_dumpit+0x1e7/0x2c0 [ 249.521035][ T8161] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 249.521064][ T8161] ? rcu_is_watching+0x15/0xb0 [ 249.521088][ T8161] ? __pfx_genl_start+0x10/0x10 [ 249.521114][ T8161] ? __pfx_genl_dumpit+0x10/0x10 [ 249.521131][ T8161] ? __pfx_genl_done+0x10/0x10 [ 249.521156][ T8161] ? bpf_lsm_capable+0x9/0x20 [ 249.521183][ T8161] ? security_capable+0x7e/0x2e0 [ 249.521210][ T8161] genl_rcv_msg+0x5da/0x790 [ 249.521237][ T8161] ? __pfx_genl_rcv_msg+0x10/0x10 [ 249.521255][ T8161] ? ref_tracker_free+0x63a/0x7d0 [ 249.521277][ T8161] ? __pfx_batadv_dat_cache_dump+0x10/0x10 [ 249.521308][ T8161] ? __pfx_ref_tracker_free+0x10/0x10 [ 249.521345][ T8161] netlink_rcv_skb+0x205/0x470 [ 249.521373][ T8161] ? __pfx_genl_rcv_msg+0x10/0x10 [ 249.521395][ T8161] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 249.521442][ T8161] ? down_read+0x1ad/0x2e0 [ 249.521469][ T8161] genl_rcv+0x28/0x40 [ 249.521485][ T8161] netlink_unicast+0x758/0x8d0 [ 249.521523][ T8161] netlink_sendmsg+0x805/0xb30 [ 249.521561][ T8161] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.521592][ T8161] ? __import_iovec+0x5d4/0x7f0 [ 249.521619][ T8161] ? aa_sock_msg_perm+0x94/0x160 [ 249.521643][ T8161] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 249.521664][ T8161] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.521693][ T8161] __sock_sendmsg+0x219/0x270 [ 249.521719][ T8161] ____sys_sendmsg+0x505/0x830 [ 249.521755][ T8161] ? __pfx_____sys_sendmsg+0x10/0x10 [ 249.521803][ T8161] ___sys_sendmsg+0x21f/0x2a0 [ 249.521835][ T8161] ? __pfx____sys_sendmsg+0x10/0x10 [ 249.521906][ T8161] ? __fget_files+0x2a/0x420 [ 249.521932][ T8161] ? __fget_files+0x3a0/0x420 [ 249.521972][ T8161] __sys_sendmsg+0x164/0x220 [ 249.522004][ T8161] ? __pfx___sys_sendmsg+0x10/0x10 [ 249.522049][ T8161] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 249.522072][ T8161] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.522104][ T8161] __do_fast_syscall_32+0xb6/0x2b0 [ 249.522127][ T8161] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.522152][ T8161] do_fast_syscall_32+0x34/0x80 [ 249.522175][ T8161] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 249.522199][ T8161] RIP: 0023:0xf70ce539 [ 249.522216][ T8161] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 249.522234][ T8161] RSP: 002b:00000000f50be55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 249.522256][ T8161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000280 [ 249.522270][ T8161] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.522283][ T8161] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 249.522294][ T8161] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 249.522306][ T8161] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 249.522337][ T8161] [ 250.039557][ T1209] usb 5-1: config 0 descriptor?? [ 250.088762][ T1209] usb 5-1: can't set config #0, error -71 [ 250.098941][ T1209] usb 5-1: USB disconnect, device number 19 [ 250.218465][ T5890] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 250.238577][ T5909] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 250.418843][ T5890] usb 2-1: Using ep0 maxpacket: 16 [ 250.458460][ T5909] usb 4-1: Using ep0 maxpacket: 8 [ 250.524864][ T5890] usb 2-1: config 0 has no interfaces? [ 250.536344][ T5909] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 250.546095][ T5890] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 250.558381][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.566612][ T8179] netlink: 4 bytes leftover after parsing attributes in process `syz.2.643'. [ 250.573967][ T5890] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.586405][ T5909] usb 4-1: config 0 descriptor?? [ 250.617980][ T5890] usb 2-1: config 0 descriptor?? [ 250.898129][ T8163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 250.913315][ T8163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 251.075842][ T5909] usbhid 4-1:0.0: can't add hid device: -71 [ 251.159425][ T5909] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 251.258438][ T5909] usb 4-1: USB disconnect, device number 15 [ 252.908387][ T5890] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 252.934601][ T8208] netlink: 44 bytes leftover after parsing attributes in process `syz.0.652'. [ 252.958609][ T5909] usb 2-1: USB disconnect, device number 26 [ 252.966348][ T8208] netlink: 4 bytes leftover after parsing attributes in process `syz.0.652'. [ 253.168452][ T5890] usb 3-1: Using ep0 maxpacket: 16 [ 253.181767][ T5890] usb 3-1: config 0 has an invalid interface number: 63 but max is 0 [ 253.208593][ T30] audit: type=1326 audit(1748767627.218:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8210 comm="syz.1.653" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf705e539 code=0x0 [ 253.238934][ T5890] usb 3-1: config 0 has no interface number 0 [ 253.257407][ T5890] usb 3-1: New USB device found, idVendor=0458, idProduct=7005, bcdDevice=22.a7 [ 253.272655][ T5890] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.301816][ T5890] usb 3-1: Product: syz [ 253.306224][ T5890] usb 3-1: Manufacturer: syz [ 253.316434][ T5890] usb 3-1: SerialNumber: syz [ 253.323494][ T8205] netlink: 44 bytes leftover after parsing attributes in process `syz.4.651'. [ 253.340222][ T5890] usb 3-1: config 0 descriptor?? [ 253.346039][ T8205] netlink: 4 bytes leftover after parsing attributes in process `syz.4.651'. [ 253.628482][ T5909] usb 2-1: new low-speed USB device number 27 using dummy_hcd [ 253.799541][ T5909] usb 2-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 253.814795][ T5890] gspca_main: sn9c2028-2.14.0 probing 0458:7005 [ 253.831575][ T5909] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 30768, setting to 8 [ 253.849326][ T5890] gspca_sn9c2028: read1 error -71 [ 253.854858][ T5890] gspca_sn9c2028: read1 error -71 [ 253.864657][ T5909] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 253.874876][ T5890] gspca_sn9c2028: read1 error -71 [ 253.880620][ T5890] sn9c2028 3-1:0.63: probe with driver sn9c2028 failed with error -71 [ 253.898759][ T5909] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.911432][ T5890] usb 3-1: USB disconnect, device number 22 [ 253.921593][ T8212] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 254.020640][ T8227] netlink: 'syz.4.658': attribute type 12 has an invalid length. [ 254.057208][ T8227] netlink: 9472 bytes leftover after parsing attributes in process `syz.4.658'. [ 254.095808][ T8229] netlink: 20 bytes leftover after parsing attributes in process `syz.3.659'. [ 254.451671][ T30] audit: type=1326 audit(1748767628.468:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 254.478147][ T8238] input: syz1 as /devices/virtual/input/input15 [ 254.810436][ T8245] netlink: 8 bytes leftover after parsing attributes in process `syz.4.664'. [ 255.038008][ T8248] netlink: 4 bytes leftover after parsing attributes in process `syz.0.665'. [ 255.173767][ T30] audit: type=1326 audit(1748767629.178:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.244775][ T30] audit: type=1326 audit(1748767629.178:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.410423][ T30] audit: type=1326 audit(1748767629.178:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.466471][ T8253] netlink: 'syz.2.667': attribute type 4 has an invalid length. [ 255.487419][ T30] audit: type=1326 audit(1748767629.178:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.565931][ T8254] netlink: 'syz.2.667': attribute type 4 has an invalid length. [ 255.576019][ T30] audit: type=1326 audit(1748767629.178:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.613880][ T30] audit: type=1326 audit(1748767629.178:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8235 comm="syz.3.662" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf712e539 code=0x7fc00000 [ 255.694765][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.705415][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.965832][ T8260] FAULT_INJECTION: forcing a failure. [ 255.965832][ T8260] name failslab, interval 1, probability 0, space 0, times 0 [ 256.035875][ T8260] CPU: 0 UID: 0 PID: 8260 Comm: syz.2.669 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 256.035906][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 256.035918][ T8260] Call Trace: [ 256.035927][ T8260] [ 256.035936][ T8260] dump_stack_lvl+0x189/0x250 [ 256.035975][ T8260] ? __pfx____ratelimit+0x10/0x10 [ 256.035996][ T8260] ? __pfx_dump_stack_lvl+0x10/0x10 [ 256.036026][ T8260] ? __pfx__printk+0x10/0x10 [ 256.036053][ T8260] ? __pfx___might_resched+0x10/0x10 [ 256.036077][ T8260] ? fs_reclaim_acquire+0x7d/0x100 [ 256.036112][ T8260] should_fail_ex+0x414/0x560 [ 256.036140][ T8260] should_failslab+0xa8/0x100 [ 256.036169][ T8260] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 256.036195][ T8260] ? alloc_vmap_area+0x270/0x24c0 [ 256.036225][ T8260] alloc_vmap_area+0x270/0x24c0 [ 256.036275][ T8260] ? __pfx_alloc_vmap_area+0x10/0x10 [ 256.036301][ T8260] ? __kasan_kmalloc+0x93/0xb0 [ 256.036332][ T8260] ? __kmalloc_cache_node_noprof+0x234/0x3d0 [ 256.036376][ T8260] ? __get_vm_area_node+0x13f/0x300 [ 256.036403][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.036432][ T8260] __get_vm_area_node+0x1f8/0x300 [ 256.036468][ T8260] __vmalloc_node_range_noprof+0x301/0x1340 [ 256.036498][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.036526][ T8260] ? __pfx___mutex_trylock_common+0x10/0x10 [ 256.036584][ T8260] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 256.036616][ T8260] ? __pfx___mutex_lock+0x10/0x10 [ 256.036638][ T8260] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 256.036664][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.036702][ T8260] vmalloc_noprof+0xb2/0xf0 [ 256.036731][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.036762][ T8260] snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.036794][ T8260] do_alloc_pages+0x11a/0x260 [ 256.036828][ T8260] snd_pcm_lib_malloc_pages+0x303/0x690 [ 256.036869][ T8260] snd_pcm_hw_params+0x793/0x1c90 [ 256.036913][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.036942][ T8260] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 256.036992][ T8260] snd_pcm_oss_change_params_locked+0x21cb/0x3e40 [ 256.037054][ T8260] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 256.037076][ T8260] ? snd_pcm_oss_make_ready+0xc0/0x340 [ 256.037118][ T8260] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 256.037157][ T8260] snd_pcm_oss_make_ready+0x11b/0x340 [ 256.037187][ T8260] snd_pcm_oss_set_trigger+0x95/0x740 [ 256.037220][ T8260] snd_pcm_oss_poll+0x659/0x8a0 [ 256.037249][ T8260] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 256.037279][ T8260] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 256.037301][ T8260] do_sys_poll+0x8c9/0x1070 [ 256.037340][ T8260] ? do_sys_poll+0x341/0x1070 [ 256.037377][ T8260] ? __pfx_do_sys_poll+0x10/0x10 [ 256.037413][ T8260] ? __pfx___pollwait+0x10/0x10 [ 256.037443][ T8260] ? __pfx_pollwake+0x10/0x10 [ 256.037473][ T8260] ? __pfx_pollwake+0x10/0x10 [ 256.037555][ T8260] ? rcu_read_lock_any_held+0xb3/0x120 [ 256.037584][ T8260] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 256.037614][ T8260] ? vfs_write+0x8d8/0xa90 [ 256.037665][ T8260] ? set_compat_user_sigmask+0xc1/0x1b0 [ 256.037693][ T8260] ? __pfx_set_compat_user_sigmask+0x10/0x10 [ 256.037733][ T8260] __ia32_compat_sys_ppoll_time32+0x299/0x300 [ 256.037763][ T8260] ? fput+0xa0/0xd0 [ 256.037796][ T8260] ? __pfx___ia32_compat_sys_ppoll_time32+0x10/0x10 [ 256.037831][ T8260] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 256.037854][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.037877][ T8260] __do_fast_syscall_32+0xb6/0x2b0 [ 256.037900][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.037925][ T8260] do_fast_syscall_32+0x34/0x80 [ 256.037949][ T8260] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 256.037974][ T8260] RIP: 0023:0xf7fa2539 [ 256.037992][ T8260] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 256.038009][ T8260] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000135 [ 256.038030][ T8260] RAX: ffffffffffffffda RBX: 0000000080000080 RCX: 0000000000000001 [ 256.038043][ T8260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.038054][ T8260] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.038065][ T8260] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 256.038076][ T8260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.038105][ T8260] [ 256.513422][ T8260] syz.2.669: vmalloc error: size 1048576, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 256.556176][ T8260] CPU: 1 UID: 0 PID: 8260 Comm: syz.2.669 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 256.556207][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 256.556221][ T8260] Call Trace: [ 256.556230][ T8260] [ 256.556239][ T8260] dump_stack_lvl+0x189/0x250 [ 256.556279][ T8260] ? __pfx_dump_stack_lvl+0x10/0x10 [ 256.556328][ T8260] ? __pfx__printk+0x10/0x10 [ 256.556352][ T8260] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 256.556382][ T8260] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 256.556413][ T8260] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 256.556446][ T8260] warn_alloc+0x214/0x310 [ 256.556477][ T8260] ? kasan_quarantine_put+0xdd/0x220 [ 256.556499][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.556523][ T8260] ? __pfx_warn_alloc+0x10/0x10 [ 256.556553][ T8260] ? kfree+0x18e/0x440 [ 256.556574][ T8260] ? __get_vm_area_node+0x13f/0x300 [ 256.556603][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.556635][ T8260] ? __get_vm_area_node+0x211/0x300 [ 256.556670][ T8260] __vmalloc_node_range_noprof+0x326/0x1340 [ 256.556701][ T8260] ? __pfx___mutex_trylock_common+0x10/0x10 [ 256.556760][ T8260] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 256.556792][ T8260] ? __pfx___mutex_lock+0x10/0x10 [ 256.556815][ T8260] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 256.556841][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.556869][ T8260] vmalloc_noprof+0xb2/0xf0 [ 256.556898][ T8260] ? snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.556929][ T8260] snd_dma_alloc_dir_pages+0x11d/0x220 [ 256.556961][ T8260] do_alloc_pages+0x11a/0x260 [ 256.556995][ T8260] snd_pcm_lib_malloc_pages+0x303/0x690 [ 256.557035][ T8260] snd_pcm_hw_params+0x793/0x1c90 [ 256.557078][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.557105][ T8260] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 256.557159][ T8260] snd_pcm_oss_change_params_locked+0x21cb/0x3e40 [ 256.557222][ T8260] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 256.557244][ T8260] ? snd_pcm_oss_make_ready+0xc0/0x340 [ 256.557283][ T8260] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 256.557331][ T8260] snd_pcm_oss_make_ready+0x11b/0x340 [ 256.557361][ T8260] snd_pcm_oss_set_trigger+0x95/0x740 [ 256.557394][ T8260] snd_pcm_oss_poll+0x659/0x8a0 [ 256.557423][ T8260] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 256.557454][ T8260] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 256.557476][ T8260] do_sys_poll+0x8c9/0x1070 [ 256.557510][ T8260] ? do_sys_poll+0x341/0x1070 [ 256.557545][ T8260] ? __pfx_do_sys_poll+0x10/0x10 [ 256.557582][ T8260] ? __pfx___pollwait+0x10/0x10 [ 256.557613][ T8260] ? __pfx_pollwake+0x10/0x10 [ 256.557643][ T8260] ? __pfx_pollwake+0x10/0x10 [ 256.557725][ T8260] ? rcu_read_lock_any_held+0xb3/0x120 [ 256.557754][ T8260] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 256.557785][ T8260] ? vfs_write+0x8d8/0xa90 [ 256.557835][ T8260] ? set_compat_user_sigmask+0xc1/0x1b0 [ 256.557863][ T8260] ? __pfx_set_compat_user_sigmask+0x10/0x10 [ 256.557903][ T8260] __ia32_compat_sys_ppoll_time32+0x299/0x300 [ 256.557933][ T8260] ? fput+0xa0/0xd0 [ 256.557978][ T8260] ? __pfx___ia32_compat_sys_ppoll_time32+0x10/0x10 [ 256.558014][ T8260] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 256.558036][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.558058][ T8260] __do_fast_syscall_32+0xb6/0x2b0 [ 256.558113][ T8260] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.558137][ T8260] do_fast_syscall_32+0x34/0x80 [ 256.558159][ T8260] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 256.558183][ T8260] RIP: 0023:0xf7fa2539 [ 256.558200][ T8260] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 256.558217][ T8260] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000135 [ 256.558237][ T8260] RAX: ffffffffffffffda RBX: 0000000080000080 RCX: 0000000000000001 [ 256.558251][ T8260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.558262][ T8260] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.558273][ T8260] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 256.558285][ T8260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.558317][ T8260] [ 257.030973][ T8260] Mem-Info: [ 257.034176][ T8260] active_anon:5521 inactive_anon:0 isolated_anon:0 [ 257.034176][ T8260] active_file:3641 inactive_file:39876 isolated_file:0 [ 257.034176][ T8260] unevictable:768 dirty:226 writeback:0 [ 257.034176][ T8260] slab_reclaimable:10055 slab_unreclaimable:98260 [ 257.034176][ T8260] mapped:31584 shmem:1367 pagetables:1011 [ 257.034176][ T8260] sec_pagetables:0 bounce:0 [ 257.034176][ T8260] kernel_misc_reclaimable:0 [ 257.034176][ T8260] free:1340789 free_pcp:2344 free_cma:0 [ 257.162090][ T5909] usb 2-1: string descriptor 0 read error: -71 [ 257.253505][ T8260] Node 0 active_anon:22084kB inactive_anon:0kB active_file:14532kB inactive_file:159300kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:126304kB dirty:900kB writeback:0kB shmem:3932kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11924kB pagetables:4044kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 257.464829][ T8260] Node 1 active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:32kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 257.489488][ T5909] usb 2-1: USB disconnect, device number 27 [ 257.552988][ T8260] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 257.627000][ T8260] lowmem_reserve[]: 0 2501 2503 2503 2503 [ 257.644510][ T8260] Node 0 DMA32 free:1436580kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB active_anon:21836kB inactive_anon:0kB active_file:14532kB inactive_file:157472kB unevictable:1536kB writepending:900kB present:3129332kB managed:2561252kB mlocked:0kB bounce:0kB free_pcp:760kB local_pcp:632kB free_cma:0kB [ 257.727985][ T8260] lowmem_reserve[]: 0 0 1 1 1 [ 257.736913][ T8270] FAULT_INJECTION: forcing a failure. [ 257.736913][ T8270] name failslab, interval 1, probability 0, space 0, times 0 [ 257.753126][ T8260] Node 0 Normal free:16kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1828kB unevictable:0kB writepending:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 257.784160][ T8270] CPU: 1 UID: 0 PID: 8270 Comm: syz.0.673 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 257.784189][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 257.784202][ T8270] Call Trace: [ 257.784210][ T8270] [ 257.784219][ T8270] dump_stack_lvl+0x189/0x250 [ 257.784267][ T8270] ? __pfx____ratelimit+0x10/0x10 [ 257.784288][ T8270] ? __pfx_dump_stack_lvl+0x10/0x10 [ 257.784320][ T8270] ? __pfx__printk+0x10/0x10 [ 257.784347][ T8270] ? __pfx___might_resched+0x10/0x10 [ 257.784373][ T8270] ? fs_reclaim_acquire+0x7d/0x100 [ 257.784409][ T8270] should_fail_ex+0x414/0x560 [ 257.784437][ T8270] should_failslab+0xa8/0x100 [ 257.784467][ T8270] __kmalloc_cache_noprof+0x70/0x3d0 [ 257.784494][ T8270] ? __se_sys_mount+0x165/0x410 [ 257.784520][ T8270] ? memdup_user+0x99/0xd0 [ 257.784544][ T8270] __se_sys_mount+0x165/0x410 [ 257.784578][ T8270] ? __pfx___se_sys_mount+0x10/0x10 [ 257.784608][ T8270] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 257.784631][ T8270] ? __ia32_sys_mount+0x20/0xc0 [ 257.784662][ T8270] __do_fast_syscall_32+0xb6/0x2b0 [ 257.784686][ T8270] ? lockdep_hardirqs_on+0x9c/0x150 [ 257.784710][ T8270] do_fast_syscall_32+0x34/0x80 [ 257.784733][ T8270] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 257.784758][ T8270] RIP: 0023:0xf70ce539 [ 257.784776][ T8270] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 257.784793][ T8270] RSP: 002b:00000000f50be55c EFLAGS: 00000206 ORIG_RAX: 0000000000000015 [ 257.784815][ T8270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000000 [ 257.784830][ T8270] RDX: 0000000080002100 RSI: 0000000000000000 RDI: 0000000080002140 [ 257.784842][ T8270] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.784854][ T8270] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 257.784865][ T8270] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 257.784895][ T8270] [ 257.990622][ T8260] lowmem_reserve[]: 0 0 0 0 0 [ 257.995424][ T8260] Node 1 Normal free:3921704kB boost:0kB min:55612kB low:69512kB high:83412kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 258.024522][ T8260] lowmem_reserve[]: 0 0 0 0 0 [ 258.029371][ T8260] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 258.042248][ T8260] Node 0 DMA32: 276*4kB (UE) 269*8kB (UME) 112*16kB (UME) 225*32kB (UME) 199*64kB (UME) 42*128kB (UME) 21*256kB (M) 8*512kB (UM) 12*1024kB (UME) 6*2048kB (ME) 335*4096kB (UM) = 1436568kB [ 258.060968][ T8260] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 258.073054][ T5909] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 258.073072][ T8260] Node 1 Normal: 232*4kB (UME) 57*8kB (UME) 44*16kB (UME) 224*32kB (UME) 118*64kB (UME) 37*128kB (UME) 21*256kB (UME) 9*512kB (UM) 1*1024kB (E) 5*2048kB (UME) 947*4096kB (M) = 3921704kB [ 258.107765][ T8260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 258.119634][ T8260] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 258.149285][ T8260] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 258.206045][ T8260] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 258.234343][ T5909] usb 2-1: Using ep0 maxpacket: 16 [ 258.254838][ T5909] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 258.279233][ T5909] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 258.304920][ T8260] 44881 total pagecache pages [ 258.313872][ T8260] 0 pages in swap cache [ 258.322334][ T8260] Free swap = 124996kB [ 258.326785][ T5909] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 258.340394][ T5909] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.351328][ T5909] usb 2-1: Product: syz [ 258.355535][ T5909] usb 2-1: Manufacturer: syz [ 258.360681][ T8260] Total swap = 124996kB [ 258.372179][ T8260] 2097051 pages RAM [ 258.376138][ T5909] usb 2-1: SerialNumber: syz [ 258.384129][ T8260] 0 pages HighMem/MovableOnly [ 258.395088][ T5909] usb 2-1: config 0 descriptor?? [ 258.402935][ T8260] 424632 pages reserved [ 258.437926][ T5909] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 258.447555][ T8260] 0 pages cma reserved [ 258.458044][ T5909] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 258.482873][ T8284] fuse: Unknown parameter 'alow"' [ 258.808743][ T918] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 259.038660][ T918] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 259.048076][ T918] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.059129][ T918] usb 1-1: Product: syz [ 259.063453][ T918] usb 1-1: Manufacturer: syz [ 259.068255][ T918] usb 1-1: SerialNumber: syz [ 259.118189][ T918] r8152-cfgselector 1-1: Unknown version 0x0000 [ 259.124903][ T918] r8152-cfgselector 1-1: config 0 descriptor?? [ 259.131945][ T5909] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 259.161114][ T5909] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 259.169675][ T5909] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 259.176763][ T5909] em28xx 2-1:0.0: No AC97 audio processor [ 259.195555][ T5909] usb 2-1: USB disconnect, device number 28 [ 259.204829][ T5909] em28xx 2-1:0.0: Disconnecting em28xx [ 259.322134][ T5909] em28xx 2-1:0.0: Freeing device [ 259.475565][ T8292] fuse: Unknown parameter 'alow"' [ 259.530370][ T8295] FAULT_INJECTION: forcing a failure. [ 259.530370][ T8295] name failslab, interval 1, probability 0, space 0, times 0 [ 259.578553][ T8295] CPU: 0 UID: 0 PID: 8295 Comm: syz.4.680 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 259.578584][ T8295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 259.578597][ T8295] Call Trace: [ 259.578609][ T8295] [ 259.578618][ T8295] dump_stack_lvl+0x189/0x250 [ 259.578658][ T8295] ? __pfx____ratelimit+0x10/0x10 [ 259.578679][ T8295] ? __pfx_dump_stack_lvl+0x10/0x10 [ 259.578712][ T8295] ? __pfx__printk+0x10/0x10 [ 259.578742][ T8295] ? ref_tracker_alloc+0x318/0x460 [ 259.578771][ T8295] should_fail_ex+0x414/0x560 [ 259.578799][ T8295] should_failslab+0xa8/0x100 [ 259.578830][ T8295] kmem_cache_alloc_noprof+0x73/0x3c0 [ 259.578856][ T8295] ? skb_clone+0x212/0x3a0 [ 259.578892][ T8295] skb_clone+0x212/0x3a0 [ 259.578927][ T8295] __netlink_deliver_tap+0x404/0x850 [ 259.578977][ T8295] ? netlink_deliver_tap+0x2e/0x1b0 [ 259.579007][ T8295] netlink_deliver_tap+0x19c/0x1b0 [ 259.579035][ T8295] netlink_unicast+0x72f/0x8d0 [ 259.579072][ T8295] netlink_sendmsg+0x805/0xb30 [ 259.579110][ T8295] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.579142][ T8295] ? __import_iovec+0x5d4/0x7f0 [ 259.579169][ T8295] ? aa_sock_msg_perm+0x94/0x160 [ 259.579194][ T8295] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 259.579216][ T8295] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.579245][ T8295] __sock_sendmsg+0x219/0x270 [ 259.579271][ T8295] ____sys_sendmsg+0x505/0x830 [ 259.579312][ T8295] ? __pfx_____sys_sendmsg+0x10/0x10 [ 259.579361][ T8295] ___sys_sendmsg+0x21f/0x2a0 [ 259.579394][ T8295] ? __pfx____sys_sendmsg+0x10/0x10 [ 259.579463][ T8295] ? __fget_files+0x2a/0x420 [ 259.579491][ T8295] ? __fget_files+0x3a0/0x420 [ 259.579532][ T8295] __sys_sendmsg+0x164/0x220 [ 259.579563][ T8295] ? __pfx___sys_sendmsg+0x10/0x10 [ 259.579609][ T8295] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 259.579632][ T8295] ? lockdep_hardirqs_on+0x9c/0x150 [ 259.579656][ T8295] __do_fast_syscall_32+0xb6/0x2b0 [ 259.579679][ T8295] ? lockdep_hardirqs_on+0x9c/0x150 [ 259.579704][ T8295] do_fast_syscall_32+0x34/0x80 [ 259.579727][ T8295] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 259.579753][ T8295] RIP: 0023:0xf7f24539 [ 259.579770][ T8295] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 259.579789][ T8295] RSP: 002b:00000000f502555c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 259.579810][ T8295] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000680 [ 259.579824][ T8295] RDX: 0000000000040004 RSI: 0000000000000000 RDI: 0000000000000000 [ 259.579835][ T8295] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 259.579846][ T8295] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 259.579857][ T8295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 259.579886][ T8295] [ 261.760315][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x2 [ 261.772397][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 261.780855][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 261.815816][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 261.844029][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 261.865569][ T918] r8152-cfgselector 1-1: Unknown version 0x0000 [ 261.881795][ T5924] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 261.892751][ T918] r8152-cfgselector 1-1: bad CDC descriptors [ 261.915078][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 261.923414][ T5924] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 261.971413][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.012361][ T918] r8152-cfgselector 1-1: USB disconnect, device number 29 [ 262.047408][ T8320] netlink: 12 bytes leftover after parsing attributes in process `syz.2.689'. [ 262.048625][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.091119][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.125905][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.174567][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.231856][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.265339][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.298620][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.329619][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.342872][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.352675][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.377546][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.397389][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.405206][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.414276][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.435793][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.443576][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.457587][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x4 [ 262.468015][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.476818][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.534461][ T918] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 262.547744][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.555737][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.567055][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.580255][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.588123][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.598204][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.616683][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.641973][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.668575][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.685576][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.705309][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.718133][ T5890] hid-generic 0004:10000:0001.0006: unknown main item tag 0x0 [ 262.796806][ T5890] hid-generic 0004:10000:0001.0006: hidraw0: HID vff.ff Device [syz1] on syz0 [ 262.806984][ T918] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.829132][ T918] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 262.861806][ T918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.889729][ T918] usb 1-1: config 0 descriptor?? [ 262.953302][ T8337] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 263.105714][ T918] usbhid 1-1:0.0: can't add hid device: -71 [ 263.135783][ T918] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 263.175667][ T918] usb 1-1: USB disconnect, device number 30 [ 263.323111][ T8338] fido_id[8338]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 263.718512][ T918] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 263.918842][ T918] usb 1-1: Using ep0 maxpacket: 32 [ 263.948467][ T918] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.968613][ T918] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 263.988132][ T918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.140453][ T918] usb 1-1: config 0 descriptor?? [ 264.176900][ T918] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 264.224929][ T918] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 264.596102][ T918] usb 1-1: USB disconnect, device number 31 [ 264.609920][ T918] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 264.655281][ T8363] netlink: 8 bytes leftover after parsing attributes in process `syz.3.700'. [ 264.888537][ T5150] Bluetooth: hci3: command 0x0406 tx timeout [ 264.938715][ T5890] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 264.987106][ T30] audit: type=1326 audit(1748767638.978:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.071150][ T30] audit: type=1326 audit(1748767638.978:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.100564][ T5890] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 265.133866][ T5890] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 265.163682][ T30] audit: type=1326 audit(1748767638.978:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.172616][ T5890] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 265.227205][ T30] audit: type=1326 audit(1748767638.978:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.259318][ T5890] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 265.267336][ T5890] usb 4-1: SerialNumber: syz [ 265.325287][ T30] audit: type=1326 audit(1748767638.978:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=146 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.357406][ T8356] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 265.389348][ T30] audit: type=1326 audit(1748767638.978:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.448816][ T1209] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 265.485422][ T30] audit: type=1326 audit(1748767638.978:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.514366][ T30] audit: type=1326 audit(1748767638.978:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.551961][ T30] audit: type=1326 audit(1748767638.978:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.554093][ T5890] usb 4-1: 0:2 : does not exist [ 265.578731][ T30] audit: type=1326 audit(1748767638.978:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8364 comm="syz.1.701" exe="/root/syz-executor" sig=0 arch=40000003 syscall=370 compat=1 ip=0xf705e539 code=0x7ffc0000 [ 265.648645][ T1209] usb 2-1: Using ep0 maxpacket: 32 [ 265.661782][ T1209] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 265.681589][ T1209] usb 2-1: config 0 has no interface number 0 [ 265.698610][ T1209] usb 2-1: config 0 interface 2 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 265.731668][ T8373] FAULT_INJECTION: forcing a failure. [ 265.731668][ T8373] name failslab, interval 1, probability 0, space 0, times 0 [ 265.748197][ T1209] usb 2-1: config 0 interface 2 has no altsetting 0 [ 265.764564][ T8373] CPU: 1 UID: 0 PID: 8373 Comm: syz.0.705 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 265.764597][ T8373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 265.764610][ T8373] Call Trace: [ 265.764619][ T8373] [ 265.764627][ T8373] dump_stack_lvl+0x189/0x250 [ 265.764671][ T8373] ? __pfx____ratelimit+0x10/0x10 [ 265.764693][ T8373] ? __pfx_dump_stack_lvl+0x10/0x10 [ 265.764724][ T8373] ? __pfx__printk+0x10/0x10 [ 265.764752][ T8373] ? __pfx___might_resched+0x10/0x10 [ 265.764778][ T8373] ? fs_reclaim_acquire+0x7d/0x100 [ 265.764813][ T8373] should_fail_ex+0x414/0x560 [ 265.764842][ T8373] should_failslab+0xa8/0x100 [ 265.764871][ T8373] __kmalloc_noprof+0xcb/0x4f0 [ 265.764896][ T8373] ? sock_kmalloc+0xd6/0x160 [ 265.764931][ T8373] sock_kmalloc+0xd6/0x160 [ 265.764965][ T8373] hash_recvmsg+0x1d4/0x840 [ 265.764997][ T8373] ? __pfx_hash_recvmsg+0x10/0x10 [ 265.765020][ T8373] sock_recvmsg+0x229/0x270 [ 265.765046][ T8373] ____sys_recvmsg+0x1c9/0x460 [ 265.765085][ T8373] ? __pfx_____sys_recvmsg+0x10/0x10 [ 265.765111][ T8373] ? get_compat_msghdr+0x37e/0x4a0 [ 265.765164][ T8373] ___sys_recvmsg+0x1b5/0x510 [ 265.765199][ T8373] ? __pfx____sys_recvmsg+0x10/0x10 [ 265.765256][ T8373] ? __fget_files+0x3a0/0x420 [ 265.765295][ T8373] do_recvmmsg+0x36a/0x770 [ 265.765333][ T8373] ? __pfx_do_recvmmsg+0x10/0x10 [ 265.765377][ T8373] ? __pfx_vfs_write+0x10/0x10 [ 265.765419][ T8373] __sys_recvmmsg+0x19d/0x280 [ 265.765451][ T8373] ? __pfx___sys_recvmmsg+0x10/0x10 [ 265.765477][ T8373] ? ksys_write+0x22a/0x250 [ 265.765512][ T8373] __ia32_compat_sys_recvmmsg_time32+0xbf/0xe0 [ 265.765548][ T8373] __do_fast_syscall_32+0xb6/0x2b0 [ 265.765572][ T8373] ? lockdep_hardirqs_on+0x9c/0x150 [ 265.765596][ T8373] do_fast_syscall_32+0x34/0x80 [ 265.765616][ T8373] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 265.765640][ T8373] RIP: 0023:0xf70ce539 [ 265.765667][ T8373] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 265.765685][ T8373] RSP: 002b:00000000f50be55c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 265.765707][ T8373] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080003700 [ 265.765721][ T8373] RDX: 0000000000000600 RSI: 0000000000000000 RDI: 0000000000000000 [ 265.765733][ T8373] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 265.765745][ T8373] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 265.765756][ T8373] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.765787][ T8373] [ 266.040142][ T5890] usb 4-1: USB disconnect, device number 17 [ 266.079533][ T1209] usb 2-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 266.089030][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.097082][ T1209] usb 2-1: Product: syz [ 266.101312][ T1209] usb 2-1: Manufacturer: syz [ 266.105952][ T1209] usb 2-1: SerialNumber: syz [ 266.115428][ T1209] usb 2-1: config 0 descriptor?? [ 266.369376][ T1209] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 266.428424][ T5891] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 266.543485][ T1209] usb 2-1: USB disconnect, device number 29 [ 266.610882][ T5891] usb 1-1: config 0 has an invalid interface number: 52 but max is 0 [ 266.628474][ T5891] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 266.646697][ T5891] usb 1-1: config 0 has no interface number 0 [ 266.661886][ T5835] udevd[5835]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 266.668554][ T5891] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 266.719557][ T5894] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 266.768075][ T5891] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid maxpacket 255, setting to 64 [ 266.789478][ T5891] usb 1-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 266.818744][ T5891] usb 1-1: config 0 interface 52 has no altsetting 0 [ 266.838243][ T5891] usb 1-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 266.888590][ T5891] usb 1-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 266.907290][ T5891] usb 1-1: Product: syz [ 266.912324][ T5891] usb 1-1: SerialNumber: syz [ 266.921686][ T5894] usb 3-1: config 0 has no interfaces? [ 266.943426][ T5894] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 266.946869][ T5891] usb 1-1: config 0 descriptor?? [ 266.966404][ T5894] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.989384][ T5894] usb 3-1: Product: syz [ 266.993614][ T5894] usb 3-1: Manufacturer: syz [ 267.046863][ T5894] usb 3-1: SerialNumber: syz [ 267.087085][ T5894] usb 3-1: config 0 descriptor?? [ 267.199698][ T5891] input: syz (Stick) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.52/input/input16 [ 267.312903][ T8381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.359854][ T8381] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.504620][ T1209] usb 1-1: USB disconnect, device number 32 [ 267.506576][ T5185] synaptics_usb 1-1:0.52: synusb_open - usb_submit_urb failed, error: -19 [ 267.626314][ T5847] synaptics_usb 1-1:0.52: synusb_open - usb_submit_urb failed, error: -19 [ 267.778528][ T8396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.836460][ T8396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.111489][ T8404] netlink: 28 bytes leftover after parsing attributes in process `syz.1.712'. [ 269.507744][ T8407] FAULT_INJECTION: forcing a failure. [ 269.507744][ T8407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.530139][ T8407] CPU: 1 UID: 0 PID: 8407 Comm: syz.4.713 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 269.530171][ T8407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 269.530185][ T8407] Call Trace: [ 269.530193][ T8407] [ 269.530203][ T8407] dump_stack_lvl+0x189/0x250 [ 269.530241][ T8407] ? __pfx____ratelimit+0x10/0x10 [ 269.530262][ T8407] ? __pfx_dump_stack_lvl+0x10/0x10 [ 269.530293][ T8407] ? __pfx__printk+0x10/0x10 [ 269.530318][ T8407] ? fs_reclaim_acquire+0x7d/0x100 [ 269.530360][ T8407] should_fail_ex+0x414/0x560 [ 269.530398][ T8407] prepare_alloc_pages+0x213/0x610 [ 269.530439][ T8407] __alloc_frozen_pages_noprof+0x123/0x370 [ 269.530478][ T8407] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 269.530528][ T8407] ? policy_nodemask+0x27c/0x720 [ 269.530553][ T8407] ? __lock_acquire+0xab9/0xd20 [ 269.530581][ T8407] alloc_pages_mpol+0x232/0x4a0 [ 269.530614][ T8407] vma_alloc_folio_noprof+0xe4/0x200 [ 269.530642][ T8407] ? page_table_check_set+0x18d/0x730 [ 269.530670][ T8407] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 269.530712][ T8407] folio_prealloc+0x30/0x180 [ 269.530742][ T8407] __handle_mm_fault+0x2c6a/0x55e0 [ 269.530789][ T8407] ? __pfx___handle_mm_fault+0x10/0x10 [ 269.530830][ T8407] ? follow_page_pte+0x8aa/0x13d0 [ 269.530867][ T8407] handle_mm_fault+0x40a/0x8e0 [ 269.530904][ T8407] __get_user_pages+0x1a78/0x30c0 [ 269.530928][ T8407] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.530986][ T8407] ? __pfx___get_user_pages+0x10/0x10 [ 269.531012][ T8407] ? get_user_pages_unlocked+0xb9/0x740 [ 269.531036][ T8407] ? down_read_killable+0x1d1/0x350 [ 269.531060][ T8407] ? is_valid_gup_args+0x11f/0x200 [ 269.531087][ T8407] get_user_pages_unlocked+0x1e3/0x740 [ 269.531131][ T8407] hva_to_pfn+0x313/0xc90 [ 269.531173][ T8407] ? __pfx_hva_to_pfn+0x10/0x10 [ 269.531214][ T8407] ? xas_start+0x390/0x770 [ 269.531234][ T8407] ? xa_load+0x60/0x210 [ 269.531266][ T8407] ? kvm_follow_pfn+0x21a/0x3c0 [ 269.531289][ T8407] __kvm_faultin_pfn+0xaa/0x100 [ 269.531317][ T8407] kvm_mmu_faultin_pfn+0x765/0x1d10 [ 269.531363][ T8407] ? __pfx_kvm_mmu_faultin_pfn+0x10/0x10 [ 269.531392][ T8407] ? __pfx_fast_page_fault+0x10/0x10 [ 269.531413][ T8407] ? __kvm_mmu_topup_memory_cache+0x31a/0x610 [ 269.531457][ T8407] kvm_tdp_page_fault+0x273/0x370 [ 269.531487][ T8407] kvm_mmu_do_page_fault+0x2c5/0x640 [ 269.531512][ T8407] ? vmx_vcpu_run+0xd8b/0x25d0 [ 269.531546][ T8407] ? __pfx_kvm_mmu_do_page_fault+0x10/0x10 [ 269.531588][ T8407] ? vmx_handle_exit_irqoff+0x29e/0xad0 [ 269.531623][ T8407] kvm_mmu_page_fault+0x22f/0xb70 [ 269.531658][ T8407] ? __pfx_handle_ept_violation+0x10/0x10 [ 269.531681][ T8407] vmx_handle_exit+0x1093/0x18a0 [ 269.531712][ T8407] ? vcpu_run+0x3579/0x6e40 [ 269.531734][ T8407] ? rcu_is_watching+0x15/0xb0 [ 269.531772][ T8407] vcpu_run+0x4270/0x6e40 [ 269.531814][ T8407] ? vcpu_run+0x3579/0x6e40 [ 269.531889][ T8407] ? __pfx_vcpu_run+0x10/0x10 [ 269.531916][ T8407] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 269.531947][ T8407] ? rcu_is_watching+0x15/0xb0 [ 269.531976][ T8407] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 269.532010][ T8407] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 269.532032][ T8407] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 269.532052][ T8407] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 269.532082][ T8407] ? rcu_is_watching+0x15/0xb0 [ 269.532108][ T8407] ? trace_contention_end+0x39/0x120 [ 269.532136][ T8407] ? __mutex_lock+0x330/0xe80 [ 269.532169][ T8407] ? kvm_vcpu_ioctl+0x22c/0xe90 [ 269.532193][ T8407] ? __pfx___mutex_lock+0x10/0x10 [ 269.532222][ T8407] ? kasan_quarantine_put+0xdd/0x220 [ 269.532258][ T8407] kvm_vcpu_ioctl+0x95a/0xe90 [ 269.532286][ T8407] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 269.532307][ T8407] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 269.532350][ T8407] ? __lock_acquire+0xab9/0xd20 [ 269.532400][ T8407] kvm_vcpu_compat_ioctl+0x203/0x390 [ 269.532424][ T8407] ? __pfx_kvm_vcpu_compat_ioctl+0x10/0x10 [ 269.532446][ T8407] ? __fget_files+0x3a0/0x420 [ 269.532473][ T8407] ? __fget_files+0x2a/0x420 [ 269.532505][ T8407] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 269.532535][ T8407] __ia32_compat_sys_ioctl+0x543/0x840 [ 269.532563][ T8407] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 269.532587][ T8407] ? __fget_files+0x3a0/0x420 [ 269.532622][ T8407] ? fput+0xa0/0xd0 [ 269.532654][ T8407] ? ksys_write+0x22a/0x250 [ 269.532687][ T8407] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 269.532710][ T8407] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.532733][ T8407] __do_fast_syscall_32+0xb6/0x2b0 [ 269.532765][ T8407] ? lockdep_hardirqs_on+0x9c/0x150 [ 269.532789][ T8407] do_fast_syscall_32+0x34/0x80 [ 269.532812][ T8407] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 269.532837][ T8407] RIP: 0023:0xf7f24539 [ 269.532854][ T8407] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 269.532871][ T8407] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 269.532893][ T8407] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000000ae80 [ 269.532907][ T8407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 269.532918][ T8407] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 269.532930][ T8407] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 269.532942][ T8407] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 269.532971][ T8407] [ 271.647958][ T8424] netlink: 'syz.4.719': attribute type 5 has an invalid length. [ 271.656093][ T8424] netlink: 4 bytes leftover after parsing attributes in process `syz.4.719'. [ 272.090975][ T8429] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 272.278929][ T918] usb 3-1: USB disconnect, device number 23 [ 272.466327][ T8437] netlink: 'syz.0.724': attribute type 4 has an invalid length. [ 272.583215][ T8448] ------------[ cut here ]------------ [ 272.589544][ T8448] kernel BUG at mm/hugetlb.c:2360! [ 272.594719][ T8448] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 272.600998][ T8448] CPU: 1 UID: 0 PID: 8448 Comm: syz.4.728 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 272.612652][ T8448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 272.622717][ T8448] RIP: 0010:alloc_hugetlb_folio_reserve+0xc3/0xd0 [ 272.629170][ T8448] Code: e8 42 f7 a2 ff 48 c7 c7 80 66 e1 8d e8 b6 d0 48 09 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1e f7 a2 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 272.648888][ T8448] RSP: 0018:ffffc9001c7276a8 EFLAGS: 00010083 [ 272.654968][ T8448] RAX: ffffffff821d4a32 RBX: ffffffff99acc148 RCX: 0000000000080000 [ 272.662946][ T8448] RDX: ffffc9000c90d000 RSI: 0000000000000442 RDI: 0000000000000443 [ 272.670921][ T8448] RBP: 0000000000142cc0 R08: ffffea00015f002f R09: 1ffffd40002be005 [ 272.678898][ T8448] R10: dffffc0000000000 R11: fffff940002be006 R12: dffffc0000000000 [ 272.686875][ T8448] R13: 1ffffffff3359829 R14: ffffea00015f0000 R15: 0000000000000000 [ 272.695030][ T8448] FS: 0000000000000000(0000) GS:ffff888125d65000(0063) knlGS:00000000f5046b40 [ 272.703971][ T8448] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 272.710561][ T8448] CR2: 000000003051affc CR3: 000000007bff4000 CR4: 00000000003526f0 [ 272.718545][ T8448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 272.726518][ T8448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 272.734492][ T8448] Call Trace: [ 272.737774][ T8448] [ 272.740710][ T8448] memfd_alloc_folio+0x20f/0x3f0 [ 272.745677][ T8448] ? memfd_pin_folios+0xe76/0x13d0 [ 272.750801][ T8448] memfd_pin_folios+0xe9c/0x13d0 [ 272.755771][ T8448] ? __pfx_stack_trace_save+0x10/0x10 [ 272.761178][ T8448] ? __pfx_memfd_pin_folios+0x10/0x10 [ 272.766573][ T8448] ? shmem_mapping+0xd/0x50 [ 272.771080][ T8448] ? memfd_fcntl+0x239/0x630 [ 272.775685][ T8448] ? down_read+0x1ad/0x2e0 [ 272.780112][ T8448] udmabuf_create+0x7b5/0xf70 [ 272.784804][ T8448] ? __pfx_udmabuf_create+0x10/0x10 [ 272.790013][ T8448] udmabuf_ioctl+0x1d1/0x2c0 [ 272.794611][ T8448] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 272.799731][ T8448] ? __fget_files+0x2a/0x420 [ 272.804331][ T8448] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 272.809893][ T8448] __ia32_compat_sys_ioctl+0x543/0x840 [ 272.815359][ T8448] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 272.821348][ T8448] ? __se_sys_futex_time32+0x360/0x3e0 [ 272.826813][ T8448] ? rcu_is_watching+0x15/0xb0 [ 272.831594][ T8448] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 272.838194][ T8448] ? lockdep_hardirqs_on+0x9c/0x150 [ 272.843395][ T8448] __do_fast_syscall_32+0xb6/0x2b0 [ 272.848517][ T8448] do_fast_syscall_32+0x34/0x80 [ 272.853383][ T8448] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 272.859722][ T8448] RIP: 0023:0xf7f24539 [ 272.863794][ T8448] Code: 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 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 272.883427][ T8448] RSP: 002b:00000000f504655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 272.891852][ T8448] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000040187542 [ 272.899830][ T8448] RDX: 00000000800001c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.907807][ T8448] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 272.915869][ T8448] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 272.923857][ T8448] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 272.931841][ T8448] [ 272.934860][ T8448] Modules linked in: [ 272.938771][ T8448] ---[ end trace 0000000000000000 ]--- [ 272.944230][ T8448] RIP: 0010:alloc_hugetlb_folio_reserve+0xc3/0xd0 [ 272.950660][ T8448] Code: e8 42 f7 a2 ff 48 c7 c7 80 66 e1 8d e8 b6 d0 48 09 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1e f7 a2 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 272.970279][ T8448] RSP: 0018:ffffc9001c7276a8 EFLAGS: 00010083 [ 272.976369][ T8448] RAX: ffffffff821d4a32 RBX: ffffffff99acc148 RCX: 0000000000080000 [ 272.984359][ T8448] RDX: ffffc9000c90d000 RSI: 0000000000000442 RDI: 0000000000000443 [ 272.992424][ T8448] RBP: 0000000000142cc0 R08: ffffea00015f002f R09: 1ffffd40002be005 [ 273.000410][ T8448] R10: dffffc0000000000 R11: fffff940002be006 R12: dffffc0000000000 [ 273.008388][ T8448] R13: 1ffffffff3359829 R14: ffffea00015f0000 R15: 0000000000000000 [ 273.016367][ T8448] FS: 0000000000000000(0000) GS:ffff888125d65000(0063) knlGS:00000000f5046b40 [ 273.025307][ T8448] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 273.031946][ T8448] CR2: 000000003051affc CR3: 000000007bff4000 CR4: 00000000003526f0 [ 273.039944][ T8448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 273.047943][ T8448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 273.055943][ T8448] Kernel panic - not syncing: Fatal exception [ 273.062171][ T8448] Kernel Offset: disabled [ 273.066498][ T8448] Rebooting in 86400 seconds..