last executing test programs: 2m50.662263712s ago: executing program 0 (id=235): socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000100)=0x80000) (async) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000100)=0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000340)="64f3a49a2aa20eeb7d00b8000000000f23d80f21f835400000400f23f8f466baf80cb876d28082ef66bafc0cb0b2c4c1f9fa933f490000c4e2b928bc765862e16af20fe6d4f3d973fc0f07670f35", 0x4e}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) r6 = fsmount(r5, 0x0, 0x0) fchdir(r6) (async) fchdir(r6) ioctl$BLKSSZGET(r6, 0x1268, &(0x7f0000000200)) syz_open_dev$sg(&(0x7f0000000c40), 0x0, 0x0) (async) r7 = syz_open_dev$sg(&(0x7f0000000c40), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000c, 0x12, r7, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000c, 0x12, r7, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000140)={@host}) ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, 0x0, 0x0) (async) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @private}, &(0x7f0000000180)=0x10, 0x0) bind$inet(r9, &(0x7f00000001c0)={0x2, 0x4e24, @local}, 0x10) sendmsg$kcm(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000011008b8804d209eae29f9bb545f7b346d80f80ee79acbc04130800480f0000005e290042180300182580767399ec66430dc06daa4f119505e01c22c7aaaa84d03621712ab91b78", 0x4b}, {&(0x7f0000000000)="23ba7afa068e7a", 0x7}], 0x2}, 0x40) (async) sendmsg$kcm(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000011008b8804d209eae29f9bb545f7b346d80f80ee79acbc04130800480f0000005e290042180300182580767399ec66430dc06daa4f119505e01c22c7aaaa84d03621712ab91b78", 0x4b}, {&(0x7f0000000000)="23ba7afa068e7a", 0x7}], 0x2}, 0x40) 2m50.395911562s ago: executing program 0 (id=237): r0 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x201, 0xa, 0x1}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000200)=@multiplanar_mmap={0x9, 0xa, 0x4, 0x2, 0xfc, {}, {0x3, 0x8, 0x8, 0x6a, 0x2, 0x4, "3b7a1286"}, 0x8, 0x1, {&(0x7f00000000c0)=[{0x400, 0x6, {0x1000000000004}, 0x8}, {0xffffffff, 0x39, {0x4}, 0xfff}]}, 0x7}) 2m50.32744284s ago: executing program 0 (id=238): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000580)={0x44, 0x1, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_FILTER={0xc, 0x19, 0x0, 0x1, [@CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0xd}]}]}, 0x44}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x70bd2f, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048091}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x44, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) write$dsp(r4, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0xce) getsockopt$ax25_int(r5, 0x101, 0x5, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000500)=@IORING_OP_WRITE={0x17, 0x0, 0x2007, @fd_index=0x2, 0x8000000000000000, &(0x7f0000000340)="c1c714d8fe41d5", 0x7, 0x1, 0x1}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r8, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r8, &(0x7f00000002c0)="9e", 0x1, 0x40011, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, '\x00', 0xf}, 0x4}}, 0x1, 0x4}, 0x90) r9 = semget$private(0x0, 0x1, 0x38a) semtimedop(r9, &(0x7f00000003c0)=[{0x2, 0x4, 0x1800}], 0x1, 0x0) semop(r9, &(0x7f00000000c0)=[{0x4}, {0x2}], 0x2) semop(r9, &(0x7f0000001240)=[{0x0, 0xffff, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e24, @private=0xa010101}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e24, 0x907, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80000001}], 0x3c) sendmsg$NFC_CMD_GET_DEVICE(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)={0x2c, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004813}, 0x4000) semctl$SETALL(r9, 0x0, 0x11, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x200002, 0x30}, 0xc) sendmsg$inet6(r8, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000800)="a0", 0x1}], 0x1}, 0x0) writev(r8, &(0x7f0000000100)=[{&(0x7f0000000240)=',', 0x34000}], 0x1) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c452df72bc7879377b9bf4371228886aeb5d3b167b14b928c7473324800022b493232d50c29a3", @ANYRES16=r10, @ANYBLOB="01072bbd70000000000705000000"], 0x14}, 0x1, 0x0, 0x0, 0x20004074}, 0x0) 2m48.111450915s ago: executing program 0 (id=245): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x123000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000108}]}) syz_usb_connect(0x1, 0x3d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000019080)='\x00', 0x1}], 0x1) 2m46.797357771s ago: executing program 0 (id=250): syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d010140010102030109029f0003010000000904000000010100000a24010000000201020d24060000030800000031ce21c798329740594c137d0000000c24020201010608000010000c3402000000030000000000092406000601000000092403000000000500092406050001"], 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) close_range(r0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x94) socket$kcm(0x10, 0x400000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="f80000001600010000000000000000000a01010000000000000000000000000000000000000000000000ffff000000000000000000000000000080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac141428000000003300000000"], 0xf8}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20010000120013070000000000000000e0000001000000000000000000000000fc00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072c42572f64a264410b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbc18c8582fc7800000000000000000000000050019000000000028001a"], 0x120}}, 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000ec0)="d80000001d0081044e81f782db44b9042dbd4f6b6c8946d13b040000a10e1208000f0100810401a8001600060001400300000803600cfab94dcf5c0461c16f94007134cf6ee08000a0e408e8d8ef075c11513c6baa3a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd6bc09000000000000002483916ddf50b8b351f55551715b52fa00"/145, 0x91}, {&(0x7f00000006c0)="54f6d4d87eb3f1c0c5", 0x9}, {&(0x7f0000000180)="027a64c0072ebbb1512b328dda11b4efd4ba07fc642b7e012bea071dbbdea51e41958755533ccce04d3e635cbe848495e723490dd3035a836d858ce5c04c730c9d613ab5265727fa6e544217a315aae2e508f1063800c2b67b1f9d5b644f43b54a7c3e7e70edadc1fcea26f8", 0x6c}, {&(0x7f0000000140)="e9bb89dc000000000000", 0xa}], 0x4, 0x0, 0x0, 0x7400}, 0x20000894) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000003e000701fcff04004280"], 0x18}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x80b481, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000940), 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) read$FUSE(0xffffffffffffffff, &(0x7f0000000f80)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r6, &(0x7f0000000280)={0x50, 0x0, r7, {0x7, 0x2b, 0x3, 0x8000, 0x100, 0x7ad5, 0x4, 0x6, 0x0, 0x0, 0x1, 0xfff}}, 0x50) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r8) ptrace$peekuser(0x3, r8, 0x380) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x0, 0x1, 0x1, 0x5}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x5}) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100f0, 0x0) 2m45.550992403s ago: executing program 0 (id=259): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/42, 0xffffffffffffff54, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1817c1, 0x0) mount$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB='noac\x00\x00\x00\x00\x00\x00\x00\t']) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000480)="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", 0x15d, 0x800, 0x0, 0x0) mknod(&(0x7f0000000180)='./bus\x00', 0x20, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x800, 0x40) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r3, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x5ea}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x60, r6, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @action={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1}, {0xfcd}, @broadcast, @device_b, @random="8a25421b6055", {0x4, 0x804}, @value=@ver_80211n={0x0, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1}}, @sp_mp_open={0xf, 0x1, {0x20, {}, @void, @val={0x2d, 0x1a, {0x8, 0x3, 0x6, 0x0, {0xffffffffffffff00, 0xba, 0x0, 0x300, 0x0, 0x0, 0x1, 0x1}, 0x400, 0x4, 0x7}}}}}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000380)={&(0x7f0000000100)=[{0x6, 0x10, 0x0, 0x0}, {0x2, 0x4000, 0x0, 0x0}, {0x9, 0x1000, 0x0, 0x0}], 0x3}) 1m55.840621059s ago: executing program 32 (id=259): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/42, 0xffffffffffffff54, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1817c1, 0x0) mount$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB='noac\x00\x00\x00\x00\x00\x00\x00\t']) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000480)="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", 0x15d, 0x800, 0x0, 0x0) mknod(&(0x7f0000000180)='./bus\x00', 0x20, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x800, 0x40) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r3, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x5ea}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x60, r6, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @action={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1}, {0xfcd}, @broadcast, @device_b, @random="8a25421b6055", {0x4, 0x804}, @value=@ver_80211n={0x0, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1}}, @sp_mp_open={0xf, 0x1, {0x20, {}, @void, @val={0x2d, 0x1a, {0x8, 0x3, 0x6, 0x0, {0xffffffffffffff00, 0xba, 0x0, 0x300, 0x0, 0x0, 0x1, 0x1}, 0x400, 0x4, 0x7}}}}}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000380)={&(0x7f0000000100)=[{0x6, 0x10, 0x0, 0x0}, {0x2, 0x4000, 0x0, 0x0}, {0x9, 0x1000, 0x0, 0x0}], 0x3}) 55.257527168s ago: executing program 3 (id=763): mlock2(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002dbd7000fddbdf251b00000008009a0002a2804b7a9b604b511c54af000475ae0d5bfc8818ac1da6ac660000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40840) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="053c8100", 0x4, 0xb00, &(0x7f0000000080)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000f00)={0x18, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20, @multicast1}}}, 0x118) syz_usb_connect(0x1, 0x3d, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0, @ANYRES8=r4, @ANYRES8=0x0], 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000280)={0xfffffffc, 0x2, 0x0, 'queue1\x00'}) write$sndseq(r5, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0xffffff3f, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000180)={0xb2, @time={0x65757100, 0x316575}, 0x0, {0xfd}, 0x0, 0x2}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@initdev, @in6=@initdev}}, {{@in=@multicast1}, 0x0, @in6=@private1}}, &(0x7f0000000100)=0xe8) geteuid() r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r6, &(0x7f0000000140)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x12, r6, 0x0) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000005, 0x2010, r6, 0x2) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d4", 0x5) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$nl_route_sched_retired(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) recvmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000240)=""/10, 0xa}], 0x1}, 0x8}], 0x1, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) 54.58198779s ago: executing program 3 (id=770): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_GUEST_MODE(r1, 0x4068aea3, &(0x7f0000000180)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) socket$nl_route(0x10, 0x3, 0x0) 54.384841597s ago: executing program 3 (id=771): r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={0x0, 0x4}) io_setup(0x81, &(0x7f0000001440)=0x0) r2 = syz_io_uring_setup(0x2af8, &(0x7f0000000380)={0x0, 0x0, 0x13090}, &(0x7f0000000340), &(0x7f0000000080)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) copy_file_range(r2, &(0x7f0000000200)=0x8, r4, &(0x7f0000000240)=0x8e4, 0x9, 0x0) vmsplice(r0, &(0x7f0000001280)=[{&(0x7f0000000440)="ae32d01ceb7ef19aa0fe83ed9d124fa775e984037a09a34ece7c9ba40f4161f80999333440b8b7c198bc15c28027a8dd4e7e9a52e8e6b85df3614f2e85c3a7a7d33f5e9cb09ffc36540570feedbf0039b2770d7dea2167da61609982de2e38c1c776e1db0c29d06ee26b6ad7ec608164dfdfd6cffc1dcffe4428eb445a1c83a8ce79982ea1c830d588cc9cce0d33836c73cb9f6b2ce93db80e0c3be3838e78d7a5d74558df4707000000000000621c01b4d5ca031f89a43a45b8c5a3d194", 0xbe}], 0x1, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0], 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) setrlimit(0x40000000000008, &(0x7f00000002c0)={0x0, 0x5}) setresuid(0x0, 0xee00, 0x0) setsockopt$sock_linger(r5, 0x1, 0x3c, &(0x7f0000000600)={0x200000000000001, 0x3}, 0x8) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) r7 = fcntl$dupfd(r6, 0x406, r6) write$cgroup_pid(r7, &(0x7f0000000240), 0xfdef) read$FUSE(r7, &(0x7f0000000b00)={0x2020}, 0xffb1) sendto$inet6(r5, 0x0, 0x0, 0x88c0, &(0x7f0000000180)={0xa, 0x4a1f, 0x0, @loopback, 0x87ff}, 0x1c) sendto$inet6(r5, &(0x7f0000000c80)="0d86", 0x2, 0x24008000, 0x0, 0x0) r8 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000002c0)=0xffffffff) syz_usb_connect(0x5, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="12010000f361eafbed4bdf88fd17911d1af493d408cc041681b94d01a8016e140212000100008000090400b80054043806"], 0x0) socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r9) setresgid(0x0, r9, 0x0) ioctl$I2C_RDWR(r8, 0x707, &(0x7f0000000340)={&(0x7f0000000140)=[{0x36de, 0x0, 0x4e, &(0x7f0000000180)="d1596137019028b4e6973edf1911fbfc4c57a11c8b9430e181a0399636ff048efb6d1ff9da18c7b520508922e15ef5a43a2403935d48ed4c365d55448dc474f02bfc8c827504ccfccbaca50d609c"}, {0x36de, 0x4801, 0x0, 0x0}], 0x2}) 53.410146187s ago: executing program 3 (id=774): openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x1, 0x0, [{0xc0000100, 0x0, 0x4}]}) 53.35123848s ago: executing program 3 (id=776): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x94) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x803400, 0x0) mount$cgroup(0x8cff, &(0x7f0000000100)='./file0\x00', 0x0, 0x100f0, 0x0) 53.277963394s ago: executing program 3 (id=777): sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000001780)=[{0x0}], 0x1}}], 0x1, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=[@hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}, @dstopts_2292={{0x80, 0x29, 0x4, {0x4, 0xc, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x9, 0x9f, [0x8]}}, @generic={0x80, 0x14, "09e12e5f0b6bdcf72f2ec7008a15fa88b025e0ad"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7a, 0x8001, [0x5, 0x9, 0x4]}}, @ra={0x5, 0x2, 0xa7e}, @pad1, @ra={0x5, 0x2, 0xbf4}, @hao={0xc9, 0x10, @private2}]}}}, @hoplimit={{0x14}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x73, 0x0, '\x00', [@pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x100}}], 0x1, 0x810) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) (fail_nth: 34) 37.792281002s ago: executing program 33 (id=777): sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000001780)=[{0x0}], 0x1}}], 0x1, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=[@hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}, @dstopts_2292={{0x80, 0x29, 0x4, {0x4, 0xc, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x9, 0x9f, [0x8]}}, @generic={0x80, 0x14, "09e12e5f0b6bdcf72f2ec7008a15fa88b025e0ad"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7a, 0x8001, [0x5, 0x9, 0x4]}}, @ra={0x5, 0x2, 0xa7e}, @pad1, @ra={0x5, 0x2, 0xbf4}, @hao={0xc9, 0x10, @private2}]}}}, @hoplimit={{0x14}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x73, 0x0, '\x00', [@pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x100}}], 0x1, 0x810) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) (fail_nth: 34) 2.888434714s ago: executing program 1 (id=1053): syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_open_dev$cec(&(0x7f0000000100), 0x0, 0x0) ioctl$CEC_RECEIVE(r0, 0xc0386106, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6dc0b81335057242d61a7e01e2acb96b"}) r1 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4125, 0x101d}], 0x1}, 0x40002022) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000000)=@urb_type_bulk={0x3, {0x4, 0x1}, 0x8c, 0x0, &(0x7f0000001680)="57ed6cfdf27a04df7aa438c0836bfc9d4953d43696b5245b15a2f4d2c859fd47c0bde1b9d2e067f2284bbe51216c6b7d270dbab1ecaea5ff0ca85b8bd2b6a35a078e03fc75f7315a9deafc618db8554baf65f50e3814f9fc89d162d6694791cf78e6c3027f85dc1762ae6e89afdd8bb91acf76910828be64e0545d07aac5afacd9", 0x81, 0x85, 0x2, 0x9, 0x40, 0xeb1f, &(0x7f0000001640)="f9841f8d7cee77c0136aa71b2af42f143823"}) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001740)="00aadf34baa961c23605f3d77723a01897dc1ed87e8ac7c71ef88dfc79089efe1de31a9dbfb206c9dc0f2cb18fea64520948f74b69c0db6c0a21faa6ba7efbf251a2116616d27b5b03bd3407a9a72c4340a5ba9c4199c3bb124b61f9b2e0a915010da9a5022758512f2b0d7954bc39eff8d148d1ab6074df505e633ad57aed5e97d87992b1b5e9f0f907c707d0b78bcadad3febcafcf31697391ce5dcb34e5d6271f0b0732d87fa381fc5158af69dd9473950d937e28500ddeef6949463ded0b907ce9270205b90790367b8a7bc49b484e1f74f57d2fb079c600804528798de912a612155259a8772bb82a14f0893999", 0xf0}, {&(0x7f0000001840)="4bdfd01eafe532d52cb28d1b07a1246161be79fc646ec18557c0df81aafd705a36af87f618bb3ac6f515a3b04b02a87e150537190d1c6d5a3e1d832d21076c6ebda62b8ad856c6cb5e8847b71fda1913e5f8ac3be3b23c3d05a35ec053b01af13ca1cb4ecf612c8f589c19e37d8f6280eb5c7ab4bfd317930ffac5012aa2e77710fc650f5945ccc1fb54d463ac7dfcaa393532a7935a717fa9d3195d06c0206491f33c41151bd8f20a52bf9a29dab064eca6ffb95eca0368f6ce2c30c91e302a6db8bb3246de9474c0dd08a9c99205fc1fdfbea9bfa23f2fbc087c2cc4a38615eea5bffd", 0xe4}], 0x2, 0x0, 0x0, 0x5865}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01"], 0xfc}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x200c0810}, 0x44004) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a40000000160a03020000000000000000020000000900020073797a32000000000900010073797a30000000001400038008000240000000000800014000000000140000001100"], 0x68}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000040000000000a40000000160a01080000000000000000020000000900020073797a30000000000900010073797a3000000000140003800800024000000000080001400000000014000000110001"], 0x68}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="88010000170a0101"], 0x188}}, 0x0) r6 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r6, 0x6, &(0x7f0000000000)={0x4f9, 0x1000000000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000000c0), 0x0, 0x681019c839480506) r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000011c0), 0x41100, 0x0) ioctl$KDFONTOP_SET(r9, 0x4b72, &(0x7f0000001600)={0x0, 0x0, 0x1b, 0x12, 0x35, &(0x7f0000001200)="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"}) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000100)) r10 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r10) r11 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r11, 0x1, 0x1d, &(0x7f0000000300)=0x3, 0x4) 2.641834577s ago: executing program 1 (id=1056): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r1) r3 = syz_open_dev$vim2m(&(0x7f0000000080), 0x3fe, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f00000001c0)={0x0, 0x1, 0x1, "eee98fa706178749cb4dfd93e33c9b6b7bd152f35ed734fc70157dcb4f1891e2", 0x59555956}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="1bb303000000ffffffff01"], 0x40}, 0x1, 0x0, 0x0, 0x20044095}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1) 2.59715313s ago: executing program 2 (id=1058): r0 = socket$netlink(0x10, 0x3, 0x18) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi4\x00', 0x42, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="2eda842a9fa3ea0e01ba8c413c67e878e535bed2ffad2a1999d5c4a4af", 0x1d}, {&(0x7f0000000040)="c671098b030314cf86be004eb6a9069a50f2bcdddefc6015382a5b79edaa88dfa654ede59c296b382656d61c355e666d", 0x30}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="99961d3a0ef58af2f3456a731c7578a77dc9aa80895418d3e12eccb480b7991be0356f7020c95d056fcb3cf9850612b34e1673de9037c00696f79bc768475ed38a982d1d77eb0946904aac13e29d214db912dd3e2a", 0x55}, {&(0x7f0000001180)="9a1110bee9857b7d5003d9cea25abadb05965c446414adc0e33e1b53c691b408bfd41251bfb99456064fda750e90e9757f9488c45e23c82bf51b6f0d0d549381fd651f170a4e74c04ca2eedf46c1824f0269add2eea61a349e45190bece1e61d8fd0a3832996b6f99ab8dbd0ebb396e80c8c55ae3d88a386207b41d437038f7da4144b868c3cd5", 0x87}, {&(0x7f0000001240)="68faf539592b24cfd8b21a2a56aa98d4615492f0a2bd9e83634f76738261a722addb2acd9a805c0d0f01039b22653424bb6424af887ef621a7ed2a780b66ec371093fd5cea774c0f317dfd260a95e93bbba7c5", 0x53}, {&(0x7f0000001340)="f4bd5d02be4600000000000000", 0xd}], 0x7, 0x0, 0x0, 0xf0ff}, 0x0) 2.465233185s ago: executing program 1 (id=1060): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000009c0)={0x30, 0x40, 0x107, 0x70bd2b, 0x0, {0x1, 0x7c}, [@nested={0x4, 0x142}, @nested={0xc, 0x1, 0x0, 0x1, [@typed={0x6, 0x6, 0x0, 0x0, @str='\x80\n'}]}, @nested={0xc, 0x2, 0x0, 0x1, [@nested={0x5, 0x17, 0x0, 0x1, [@generic="b0"]}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x48815}, 0x400c020) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x40a000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r3, 0x4068aea3, &(0x7f0000000380)={0x8f, 0x0, 0x10}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) clock_getres(0x3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000021, 0x0, 0x8}]}) 2.305021438s ago: executing program 2 (id=1063): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x90, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x68, 0x3, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_KEY_END={0x58, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000805}, 0x8000) r2 = syz_open_dev$swradio(&(0x7f0000000140), 0x0, 0x2) r3 = dup(r2) read(r3, &(0x7f0000000040), 0x0) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000000)={0xf0f046}) read$FUSE(r3, &(0x7f0000008180)={0x2020}, 0xfffffdfc) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000080)=0x8, 0x4) r6 = socket$pppoe(0x18, 0x1, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x4, @local, 'bridge_slave_1\x00'}}, 0x1e) connect$pppoe(r7, &(0x7f00000000c0)={0x18, 0x0, {0x4, @multicast, 'bond0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local, 'hsr0\x00'}}) close(r5) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)={0x44, r4, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x6, 0x18}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x0) 2.304552606s ago: executing program 5 (id=1064): syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) (async) r0 = creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0) r1 = syz_open_dev$loop(&(0x7f00000005c0), 0xffff, 0x109041) (async) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000031401002abd7000fedbdf250900020073017a31000000000800410072786500140033006c6f"], 0x38}}, 0x810) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8923, &(0x7f0000000480)={'lo\x00', @local}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) (async) syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80000}, &(0x7f0000000340), 0x0) (async) r4 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) (async) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r4, 0xc02064b6, &(0x7f00000001c0)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r4, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000040), 0x3, r6}) (async) ioctl$DRM_IOCTL_MODE_ATOMIC(r4, 0xc03864bc, &(0x7f0000000580)={0x401, 0x1, &(0x7f0000000180)=[r6], &(0x7f00000000c0)=[0x3], 0x0, &(0x7f0000000340), 0x0, 0xffffffffffffffff}) (async) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$IOC_PR_REGISTER(r7, 0x401870c8, 0x0) (async) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000080)={r9, 0x9, 0x30, 0x6, 0x6}, &(0x7f00000000c0)=0x18) write$binfmt_script(r3, &(0x7f0000000040), 0x208e24b) (async) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000000c0)={r3, 0x1000, {0x2a00, 0x80010000, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d09000000000000008dd4992861ac1000", "d0be6c09306003d8806000003b4b000400", [0x0, 0x10001]}}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000200)={0x552c1a87e88c2450, 0x10000}) (async) r10 = fanotify_init(0xf00, 0x0) fanotify_mark(r10, 0x105, 0x40009975, r0, 0x0) (async) openat(r0, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x400040, 0x0) (async) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) (async) socket$inet_mptcp(0x2, 0x1, 0x106) fsopen(&(0x7f0000001340)='cgroup2\x00', 0x0) 2.235422949s ago: executing program 1 (id=1065): r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x2000bb22, 0x2, {0x1, @raw_data="3d924b827139e8a4ec01eb92492ff84715d1a004d08b012a7cafe27a5f313d31bbdae5b411ca5be6bfe92437ed0d21b5180e375be56b3b9306d7dbb26bf9f22de7ac7681cca450055250217bdf1113b4258293ba4efed32147bda8454dd115bd5ba066ba06f2854cc96db9a98055cbde9fd084a1223ada91ed2e832907a01ab5ee65f997b617f73d1aa5a6dfc47acdc5eb834f8e448469d235e4380cbcc331c96177b67caa0656f9664277cadb8597e7d911ad1da457ef9744b0993c57a700"}, 0x2000000}) 2.147383987s ago: executing program 2 (id=1066): r0 = userfaultfd(0x80801) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000, 0x1, 0xfe}) (fail_nth: 14) 2.041042335s ago: executing program 1 (id=1067): r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000cc0)={'syz1\x00', {}, 0x3, [0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f9, 0x100, 0x0, 0x7, 0x0, 0x1, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x3, 0xe, 0x721a2d63, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x8, 0x7f, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x289, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xa46, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x71, 0x0, 0x2, 0x0, 0xffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x3, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000008, 0xc7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000, 0x0, 0x6, 0x174, 0x0, 0x0, 0xfffffffd, 0x400, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4]}, 0x45c) (async) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000040)=""/65, 0x41}], 0x1) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) (async, rerun: 64) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x1e6682, 0x0) (rerun: 64) r4 = dup(r3) fallocate(r4, 0x10, 0x0, 0x1062200) fcntl$setsig(r2, 0xa, 0x13) (async) fcntl$setlease(r2, 0x400, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)) (async, rerun: 32) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async, rerun: 32) truncate(&(0x7f0000000140)='./file0\x00', 0x0) (async) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0xffffff07, 0x400}, 0x10) (async, rerun: 64) sendto$inet(r0, &(0x7f0000000100)="ab", 0x1, 0x400c804, &(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10) (rerun: 64) 2.040777809s ago: executing program 5 (id=1068): r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r1) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)={0x14, r2, 0x30b, 0x0, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x2400c0c3}, 0x20060000) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0xfffffffe, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r3) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010026bd70003c02000002000000080001"], 0x1c}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0x0) sendmsg$NFC_CMD_VENDOR(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000126bd7000fbdbdf251d00000008000100", @ANYRES32=r5, @ANYBLOB="08001d000300000008001d0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20048000}, 0x4010091) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0xfffffffffffffffe, 0x0, 0x3, 0x6c4ba42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xcd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x7fffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x7cdd141a, 0x3, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x9, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80003, 0x0, 0x0, 0x400000, 0x200, 0x0, 0x40000000000, 0x801, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4, 0x8000000000000000, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x2, 0x0, 0x3, 0x10, 0x4000100000001]}) 2.021658058s ago: executing program 4 (id=1069): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000980)={0x1, 0x0, [{0x299, 0x0, 0x4}]}) 1.939725692s ago: executing program 5 (id=1070): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) (async) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b30599980bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000007c0)=""/153, 0x99}, {&(0x7f0000001ec0)=""/4056, 0xfd8}, {&(0x7f0000000e80)=""/4104, 0x1008}, {&(0x7f0000000940)=""/196, 0xc4}, {&(0x7f0000000e00)=""/94, 0x5e}, {&(0x7f00000002c0)=""/108, 0x6c}], 0x6}, 0x2000) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeed, 0x8031, 0xffffffffffffffff, 0xf6d0d000) (async, rerun: 32) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0xf0ffffff) (async, rerun: 32) r5 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000040)={0x4000001, 0x71, 0x1}) (async) pread64(r5, 0x0, 0x2000, 0x1) (async, rerun: 64) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000eeb000/0x2000)=nil, 0x7, 0x1, 0x8}) (async, rerun: 64) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000002, 0x28011, r4, 0xf5ce9000) (async) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x2c, r1, 0x105, 0x70bd2a, 0x25dfdbf8, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) 1.634321753s ago: executing program 2 (id=1071): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x10, 0x3f8, 0x1, 0x70bd2a, 0x6624f98}, 0x10}, 0x1, 0x0, 0x0, 0x20012080}, 0x20004000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r3, @ANYRES8=r2, @ANYRES32], 0x40}, 0x1, 0x0, 0x0, 0x40008c1}, 0x20080050) mmap$IORING_OFF_SQ_RING(&(0x7f0000ed3000/0x2000)=nil, 0x2000, 0x300000d, 0x10, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) writev(r4, &(0x7f0000002700)=[{&(0x7f0000000040)="4f3bf5cb8031e51b257f40", 0xb}, {&(0x7f0000000080)="2dbfbf2a597707a3424fa417a60aafc7", 0x10}], 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x4}) r5 = openat$comedi(0xffffff9c, &(0x7f0000000440)='/dev/comedi0\x00', 0x101001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) read(r2, &(0x7f00000000c0)=""/209, 0xd1) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x101401, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000000)={0x4, 0x2, 0x25000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$COMEDI_DEVCONFIG(r5, 0x40946400, &(0x7f0000000340)={'pcl711\x00', [0x7, 0x9, 0x4, 0x5, 0x6, 0x7fffffff, 0x8, 0x9, 0x400, 0xc3, 0x3ff, 0x5, 0x5, 0x9, 0x6, 0x0, 0x3, 0x0, 0x80000001, 0x0, 0x0, 0xa, 0x2, 0x6, 0x4, 0x7, 0x7, 0xea2a, 0x2, 0xfffffbfe, 0xeb, 0x8]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, &(0x7f0000000500)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f0000000500)="66b8e7000f00d0b909000000b8050000000f23d00f21f835000000010f23f80f38f647d10f320f21270f20e035100000000f22e066baf80cb8aaa1088aef66bafc0cecb9800000c00f3235001000000f300f899e000000", 0x57}], 0x1, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00006f1000/0x2000)=nil, 0x2000, 0x1000002, 0x1010, r9, 0xf5ce5000) 1.506835239s ago: executing program 4 (id=1072): socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) sendto$packet(r2, 0x0, 0x0, 0x3000000, &(0x7f0000000140)={0x11, 0x8100, r3}, 0x14) 1.494716191s ago: executing program 1 (id=1073): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0xffffffff) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/66, 0x0, 0x100000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/71}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000002c0)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1b96, 0x3, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x1, 0x50, 0xb, [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x2, 0xd6, {0x9, 0x21, 0x8001, 0x6, 0x1, {0x22, 0xa05}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x6, 0x80, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x3, 0x43}}]}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x210, 0x9, 0xa, 0x1, 0x9f, 0xb}, 0x58, &(0x7f0000000200)={0x5, 0xf, 0x58, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x6, 0x4, 0x9}, @generic={0x4c, 0x10, 0x2, "34b3cd5e1527f1972c33a924b046dc8b955f895c029f14d75afe07f56a3f50d8d03710e8dd4cd9e2f8318c8d112aa6148a194014320c6ed4b94dcc53b07a3e78657a7e661155848929"}]}, 0x2, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x43f}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000700)={0x24, &(0x7f00000003c0)={0x40, 0xc, 0x87, {0x87, 0xe, "9e376476f8ce57a70f24a5bcdecea997987c66d0c596728abf0e0fcdb9d753fc21a452a45ba172eb5ef8ffa38e03aa116ecec33da092991784df858cd2a1bff6728c4614095939ff50c33e735d52b064cc9505c6ea2adf407d9f57ed13387d2078bb823d5abc16185d9cbf49f7d1c685f084b9a2488840c516787b212682bd220869932fdd"}}, &(0x7f0000000640)={0x0, 0x3, 0x8e, @string={0x8e, 0x3, "bbd07e76aea106ffe800be420bd7a767328cc3c31edda34c2fc45c3c292fc30bf341e280d61d1de7d03edd492d4bb74312f338ba0fcdfdb25505cfe5b8faf663482c5db9eb15c6fdda4cc785472915f2bd825666500a7ac4839aabb647a4eab726e178236d29a890ee804a98c46ada2eef5ff14b06417608e48b6b97bc5eaab39f538d0b68c077e59c54f9b5"}}, &(0x7f0000000580)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x8, 'xVv5'}]}}, &(0x7f00000005c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0x1, 0x1, {0x22, 0x155}}}}, &(0x7f0000000980)={0x2c, &(0x7f0000000740)={0x20, 0xf, 0x79, "d62d45d49b3592be01d5c9acf16f4462c70abc55bab68cd6cda6da4a06b9e0087995eaeb59334e79ef45f53244af73fc8b9f869bc3415f202c056155607c4ebcdef775c84a840c2cb1462d9a1f0e2d44cb340165ae5aa331c0a330c5084d80542dad34214a1aaa4e429dfe2941e98d687019102c5d203ba73c"}, &(0x7f00000007c0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000800)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000840)={0x20, 0x1, 0xe6, "e9072757b29f65a9e2bfbdb5ec6185ae31cd24b01f83f7db94ebb1ac8e8d5f3f58c8e8c14cefa39d2d474d1d4818ab16a71f6af3408d4b5fc1d5c397a4fbdfa0f56f8e78bbf3eb1a19d107ec80d5d70d377beaaf3b6b5841a26f1728e10ae099df03795863e35489a161c523c9e5f367fcb26dacf17095b83e4c30b1ce585ae2b17e5e985c1ea84eb5e3b3b344c9d8a0fc01cbf2af6e720e7cc63d038aac62c5b17b8985a9f49e525c6e495a815de4f25d89bcffcc8540d1174e30fb280eaf9f581fcf93650071ea1d7f1c9808626108ebb23d19cf5a1681b98be03d5a9eadaa666f34018275"}, &(0x7f0000000940)={0x20, 0x3, 0x1}}) 1.337203898s ago: executing program 4 (id=1074): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_open_dev$cec(&(0x7f0000000100), 0x0, 0x0) ioctl$CEC_RECEIVE(r1, 0xc0386106, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "6dc0b81335057242d61a7e01e2acb96b"}) r2 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4125, 0x101d}], 0x1}, 0x40002022) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000340)={0x80, 0x6}, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008102e00f80ecdb4cb9f207c804a00d00000088081afb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r6 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r6, 0x6, &(0x7f0000000000)={0x4f9, 0x1000000000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000000c0), 0x0, 0x681019c839480506) r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000011c0), 0x41100, 0x0) ioctl$KDFONTOP_SET(r9, 0x5453, &(0x7f0000001600)={0x0, 0x0, 0x1b, 0x12, 0x35, &(0x7f0000001200)="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"}) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000100)) r10 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r10) r11 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r11, 0x1, 0x1d, &(0x7f0000000300)=0x3, 0x4) ptrace$setregs(0x1a, r10, 0xc, &(0x7f0000000000)) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="010000000000000000006600000008000300fb99980f458eb6c3509f8d637209000000f3a9a3ccdfbb142c21534af8dbf663d1ec5547", @ANYRES32=r5, @ANYBLOB], 0x1c}}, 0x4) 1.27699849s ago: executing program 5 (id=1075): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="d80000001c0081044e81f782db44b904021d080201000000040000a118000c", 0x1f}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080010000000e8fe55a1180015000600142603600e120500210000000401a8001600a400014020", 0x39}], 0x1}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfdef) 1.243200278s ago: executing program 5 (id=1076): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x933}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r3, 0x40140921, 0x9) 1.133911181s ago: executing program 4 (id=1077): r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x2000bb22, 0x2, {0x1, @raw_data="3d924b827139e8a4ec01eb92492ff84715d1a004d08b012a7cafe27a5f313d31bbdae5b411ca5be6bfe92437ed0d21b5180e375be56b3b9306d7dbb26bf9f22de7ac7681cca450055250217bdf1113b4258293ba4efed32147bda8454dd115bd5ba066ba06f2854cc96db9a98055cbde9fd084a1223ada91ed2e832907a01ab5ee65f997b617f73d1aa5a6dfc47acdc5eb834f8e448469d235e4380cbcc331c96177b67caa0656f9664277cadb8597e7d911ad1da457ef9744b0993c57a700"}}) (fail_nth: 32) 721.45575ms ago: executing program 4 (id=1078): r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="e0000021140009"], 0xe0}], 0x1}, 0x0) 625.851257ms ago: executing program 5 (id=1079): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1b) r1 = syz_usb_connect(0x2, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) r2 = epoll_create1(0x80000) capset(&(0x7f0000000380)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xfffffffe, 0x0, 0x3a5f, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x20000014}) syz_usb_control_io(r1, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000001300)=ANY=[@ANYBLOB="0015f700000004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, &(0x7f00000004c0)={0x34, &(0x7f0000000200)={0x20, 0x15, 0xb0, "5d85f8b57405dc1de6de1e192c6163e036e0b23c20ea29fde1589e23b4f106b807dc8e587089b52f04317a51479b8edb1dc7d1df5acd61aecbc0de4d95429b69bf85923612e8adb5fa3a1b99955cc9271f45fdbc55a6ceb3d09a93c523767c87c9aecf7574d5e22cad6d51b2e5a6314dc2572ae984d2c0a453e11cda9067595a986c276e5969654649339b7184b7d235ae63addbc79fcd84b7781b6aa5fd4c284f59719cac71a2a7fcaa652bdbf751b7"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 590.478418ms ago: executing program 2 (id=1080): sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000005c0)}], 0x1}}], 0x1, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b40)=[@hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}, @dstopts_2292={{0x98, 0x29, 0x4, {0x4, 0xf, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x9, 0x9f, [0x8]}}, @generic={0x80, 0x10, "09e12e5f0b6bdcf72f2ec7008a15fa88"}, @calipso={0x7, 0x30, {0x1, 0xa, 0x7a, 0x8001, [0x5, 0x4, 0x4, 0x400, 0xb]}}, @ra={0x5, 0x2, 0xa7e}, @hao={0xc9, 0x10, @private2}, @generic={0x93, 0x11, "e80ee304ecb784ec4655260cecea14e498"}]}}}, @hoplimit={{0x14}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x73, 0x0, '\x00', [@pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3a, 0x2, 0x2, 0x70, 0x0, [@mcast2]}}}], 0x140}}], 0x1, 0x810) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) (fail_nth: 32) 579.111172ms ago: executing program 4 (id=1081): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x80, 0x81, &(0x7f0000000280)="0002a9ac4f136b7cb93e158d1f2494e4512080201d38124c33069f54edb605be15a40ea6812e1372769f9443e040c3674daaa460e9a00cd71d3ee2b9c6579a63b1b9f2ad750c115c107d4d479f762632501b0c239f3e478dd50b55859ff3c355f2e51c6c32792038c3ac86afc95f07d0f682d32cb9bc056d926b1e90bad5db9837635cff6871b698b6405c022584c505a9364f67b6dc0511d2b04a0fff513850c9", 0xa1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x4}], 0x1c) sendto$inet6(r1, &(0x7f0000000040)='l', 0x1, 0x7ddfdbdfafa51cdd, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @loopback, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[], 0x9) r3 = openat$kvm(0x0, &(0x7f0000000000), 0x400, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="1000"], 0x800) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x3dba00, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$PPPIOCATTACH(r6, 0x4004743d, &(0x7f0000000040)=0x3) ioctl$SNDCTL_DSP_SETFRAGMENT(r5, 0xc004500a, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SUBDIVIDE(r5, 0xc0045009, &(0x7f0000000140)=0x8) r7 = syz_kvm_setup_syzos_vm$x86(r4, &(0x7f0000c00000/0x400000)=nil) r8 = syz_kvm_add_vcpu$x86(r7, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f00000005c0)={{0x2, 0x0, 0x80, {0xd000, 0x2, 0x2}}, 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ioctl$KVM_GET_NESTED_STATE(r8, 0xc080aebe, &(0x7f0000002640)={{0x3, 0x0, 0x80, {0x9000, 0x50000, 0x1}}, 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0s ago: executing program 2 (id=1082): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x45ffffa, 0x281) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001100)={r0, 0x0, {0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1c, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "244333791f045158d97405000000000000040000000100", [0xfffffffffeff7ffc]}}) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x3, 0x45, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100003d1a1310210414017211010203010902330001000000000904b400000202ff0005241c00010524007f000d240f0101010000000802000006241a0c0010042402"], 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4040889}, 0x40) io_setup(0x8, &(0x7f0000004200)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x90, 0x0, 0xe81, {0x6, 0x3, 0x3, 0x4, 0xc, 0x0, {0x1006, 0xfffffffffffffffd, 0x80000000000, 0x80000000004, 0x400000000000, 0x4, 0x5, 0x9, 0x1, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r6, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000fbdbdf25270000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c0053"], 0x50}, 0x1, 0x0, 0x0, 0x24040011}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), 0x4) r8 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r8, 0xc06864b8, &(0x7f0000000580)={0x0, 0xc1, 0x7c, 0x20203843, 0x2, [0x2], [0x800], [], [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x1000, 0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0xd7) r10 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) ioctl$UI_SET_EVBIT(r10, 0x40045564, 0x14) ioctl$UI_DEV_SETUP(r10, 0x405c5503, &(0x7f0000000480)={{0x7, 0x0, 0xfffc, 0x805}, 'syz0\x00', 0x40}) ioctl$UI_DEV_CREATE(r10, 0x5501) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r11, 0x8955, &(0x7f0000000a80)={{0x2, 0xffff, @private=0xa010100}, {0x0, @multicast}, 0x0, {0x2, 0x4e23, @multicast1}, 'wg1\x00'}) write$input_event(r10, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) kernel console output (not intermixed with test programs): ] dvb-usb: generic DVB-USB module successfully deinitialized and disconnected. [ 239.156619][ T39] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 239.325992][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 239.333038][ T39] usb 2-1: config 0 has an invalid interface number: 148 but max is 0 [ 239.356181][ T39] usb 2-1: config 0 has no interface number 0 [ 239.363561][ T39] usb 2-1: config 0 interface 148 has no altsetting 0 [ 239.373287][ T39] usb 2-1: New USB device found, idVendor=17cc, idProduct=1000, bcdDevice=c5.61 [ 239.391553][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.399668][ T39] usb 2-1: Product: syz [ 239.403854][ T39] usb 2-1: Manufacturer: syz [ 239.410133][ T39] usb 2-1: SerialNumber: syz [ 239.418852][ T39] usb 2-1: config 0 descriptor?? [ 239.504996][ T8279] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 239.511920][ T8279] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 239.670599][ T8285] netlink: 'syz.2.789': attribute type 2 has an invalid length. [ 239.734632][ T8288] netlink: 256 bytes leftover after parsing attributes in process `syz.4.791'. [ 239.828384][ T39] snd-usb-audio 2-1:0.148: probe with driver snd-usb-audio failed with error -71 [ 239.843922][ T39] usb 2-1: USB disconnect, device number 45 [ 240.419139][ T8293] FAULT_INJECTION: forcing a failure. [ 240.419139][ T8293] name failslab, interval 1, probability 0, space 0, times 0 [ 240.432084][ T8293] CPU: 0 UID: 0 PID: 8293 Comm: syz.1.792 Not tainted syzkaller #0 PREEMPT(full) [ 240.432110][ T8293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 240.432123][ T8293] Call Trace: [ 240.432131][ T8293] [ 240.432140][ T8293] dump_stack_lvl+0x189/0x250 [ 240.432168][ T8293] ? __pfx____ratelimit+0x10/0x10 [ 240.432193][ T8293] ? __pfx_dump_stack_lvl+0x10/0x10 [ 240.432217][ T8293] ? __pfx__printk+0x10/0x10 [ 240.432246][ T8293] ? __pfx___might_resched+0x10/0x10 [ 240.432267][ T8293] ? fs_reclaim_acquire+0x7d/0x100 [ 240.432293][ T8293] should_fail_ex+0x414/0x560 [ 240.432324][ T8293] should_failslab+0xa8/0x100 [ 240.432350][ T8293] __kmalloc_noprof+0xdf/0x7f0 [ 240.432369][ T8293] ? tomoyo_encode+0x28b/0x550 [ 240.432393][ T8293] tomoyo_encode+0x28b/0x550 [ 240.432417][ T8293] tomoyo_realpath_from_path+0x58d/0x5d0 [ 240.432447][ T8293] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 240.432473][ T8293] tomoyo_path_number_perm+0x1e8/0x5a0 [ 240.432502][ T8293] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 240.432544][ T8293] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 240.432591][ T8293] ? __fget_files+0x2a/0x420 [ 240.432621][ T8293] ? __fget_files+0x3a0/0x420 [ 240.432644][ T8293] ? __fget_files+0x2a/0x420 [ 240.432672][ T8293] security_file_ioctl+0xcb/0x2d0 [ 240.432698][ T8293] __se_sys_ioctl+0x47/0x170 [ 240.432720][ T8293] do_syscall_64+0xfa/0xf80 [ 240.432748][ T8293] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.432766][ T8293] ? clear_bhb_loop+0x60/0xb0 [ 240.432789][ T8293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.432808][ T8293] RIP: 0033:0x7f476038f749 [ 240.432825][ T8293] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 240.432843][ T8293] RSP: 002b:00007f47612a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.432863][ T8293] RAX: ffffffffffffffda RBX: 00007f47605e5fa0 RCX: 00007f476038f749 [ 240.432878][ T8293] RDX: 0000200000046d00 RSI: 000000008010640b RDI: 0000000000000003 [ 240.432891][ T8293] RBP: 00007f47612a5090 R08: 0000000000000000 R09: 0000000000000000 [ 240.432911][ T8293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.432922][ T8293] R13: 00007f47605e6038 R14: 00007f47605e5fa0 R15: 00007fffc1f20248 [ 240.432956][ T8293] [ 240.432979][ T8293] ERROR: Out of memory at tomoyo_realpath_from_path. [ 240.756094][ T39] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 240.926403][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.946257][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 240.966128][ T39] usb 3-1: New USB device found, idVendor=1d34, idProduct=0004, bcdDevice= 0.00 [ 240.976218][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.007999][ T39] usb 3-1: config 0 descriptor?? [ 241.256322][ T8309] autofs: Bad value for 'fd' [ 241.438589][ T39] hid-led 0003:1D34:0004.0006: item fetching failed at offset 3/5 [ 241.464822][ T39] hid-led 0003:1D34:0004.0006: probe with driver hid-led failed with error -22 [ 241.512380][ T8315] netlink: 72 bytes leftover after parsing attributes in process `syz.1.800'. [ 241.642610][ T8295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 241.651414][ T8295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 241.661038][ T39] usb 3-1: USB disconnect, device number 42 [ 241.806039][ T10] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 241.836047][ T5873] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 241.956072][ T10] usb 5-1: device descriptor read/64, error -71 [ 241.985988][ T5873] usb 2-1: Using ep0 maxpacket: 16 [ 241.992662][ T5873] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.004950][ T5873] usb 2-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 242.014155][ T5873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.023439][ T5873] usb 2-1: Product: syz [ 242.028100][ T5873] usb 2-1: Manufacturer: syz [ 242.032709][ T5873] usb 2-1: SerialNumber: syz [ 242.040019][ T5873] usb 2-1: config 0 descriptor?? [ 242.048158][ T5873] gspca_main: STV06xx-2.14.0 probing 046d:08f0 [ 242.054389][ T5873] gspca_stv06xx: st6422 sensor detected [ 242.216678][ T10] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 242.270063][ T8327] netlink: 12 bytes leftover after parsing attributes in process `syz.2.805'. [ 242.279649][ T8327] netlink: 14 bytes leftover after parsing attributes in process `syz.2.805'. [ 242.366563][ T10] usb 5-1: device descriptor read/64, error -71 [ 242.388422][ T8327] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 242.400009][ T8327] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 242.411926][ T8327] bond0 (unregistering): (slave syz_tun): Releasing backup interface [ 242.421939][ T8327] bond0 (unregistering): Released all slaves [ 242.477290][ T10] usb usb5-port1: attempt power cycle [ 242.524847][ T5873] STV06xx 2-1:0.0: probe with driver STV06xx failed with error -71 [ 242.544125][ T5873] usb 2-1: USB disconnect, device number 46 [ 242.827035][ T10] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 242.860838][ T8336] trusted_key: syz.2.807 sent an empty control message without MSG_MORE. [ 242.873360][ T10] usb 5-1: device descriptor read/8, error -71 [ 243.084101][ T8344] syzkaller1: entered promiscuous mode [ 243.089846][ T8344] syzkaller1: entered allmulticast mode [ 243.126036][ T10] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 243.147946][ T10] usb 5-1: device descriptor read/8, error -71 [ 243.256604][ T10] usb usb5-port1: unable to enumerate USB device [ 243.316018][ T5916] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 243.333267][ T8346] program syz.1.811 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 243.476062][ T5916] usb 3-1: Using ep0 maxpacket: 8 [ 243.489871][ T8342] netlink: 8 bytes leftover after parsing attributes in process `syz.2.809'. [ 243.498921][ T8342] netlink: 8 bytes leftover after parsing attributes in process `syz.2.809'. [ 243.528388][ T5916] usb 3-1: unable to get BOS descriptor or descriptor too short [ 243.539622][ T5916] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 243.549592][ T5916] usb 3-1: can't read configurations, error -71 [ 243.616745][ T8352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 243.626979][ T8352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 244.110468][ T8362] netlink: 'syz.2.817': attribute type 83 has an invalid length. [ 244.173287][ T8363] netlink: 'syz.2.817': attribute type 83 has an invalid length. [ 244.337484][ T10] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 244.506047][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 244.513082][ T10] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 244.521332][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 244.531485][ T10] usb 2-1: config 0 has no interface number 0 [ 244.540002][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 244.549210][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.557362][ T10] usb 2-1: Product: syz [ 244.561687][ T10] usb 2-1: Manufacturer: syz [ 244.575943][ T10] usb 2-1: SerialNumber: syz [ 244.584153][ T10] usb 2-1: config 0 descriptor?? [ 244.598216][ T10] uvcvideo 2-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 244.605527][ T10] uvcvideo 2-1:0.31: No valid video chain found. [ 244.648187][ T8366] netlink: 148 bytes leftover after parsing attributes in process `syz.4.818'. [ 244.801213][ T5929] usb 2-1: USB disconnect, device number 47 [ 245.303805][ T8376] netlink: 28 bytes leftover after parsing attributes in process `syz.2.821'. [ 245.584061][ T8391] netlink: 12 bytes leftover after parsing attributes in process `syz.2.826'. [ 246.091679][ T39] usb 3-1: new full-speed USB device number 45 using dummy_hcd [ 246.252249][ T39] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 246.261046][ T39] usb 3-1: config 0 has no interface number 0 [ 246.267440][ T39] usb 3-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 246.274271][ T10] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 246.277565][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.294713][ T39] usb 3-1: config 0 descriptor?? [ 246.309224][ T39] usb 3-1: selecting invalid altsetting 1 [ 246.317127][ T39] dvb_ttusb_budget: ttusb_init_controller: error [ 246.323455][ T39] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 246.372930][ T39] DVB: Unable to find symbol cx22700_attach() [ 246.404216][ T39] DVB: Unable to find symbol tda10046_attach() [ 246.410391][ T39] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 246.443454][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 246.449885][ T10] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 246.460054][ T10] usb 2-1: config 0 has no interface number 0 [ 246.465200][ T5929] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 246.466238][ T10] usb 2-1: config 0 interface 12 has no altsetting 0 [ 246.483682][ T10] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 246.492814][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.501804][ T10] usb 2-1: Product: syz [ 246.506013][ T10] usb 2-1: Manufacturer: syz [ 246.510673][ T10] usb 2-1: SerialNumber: syz [ 246.518731][ T10] usb 2-1: config 0 descriptor?? [ 246.526819][ T10] f81534 2-1:0.12: required endpoints missing [ 246.531009][ T8400] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 246.545078][ T8400] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 246.592793][ T5916] usb 3-1: USB disconnect, device number 45 [ 246.636261][ T5929] usb 5-1: Using ep0 maxpacket: 8 [ 246.645001][ T5929] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 246.653434][ T5929] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.663656][ T5929] usb 5-1: config 0 has no interface number 0 [ 246.671720][ T5929] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 246.680814][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.688809][ T5929] usb 5-1: Product: syz [ 246.694432][ T5929] usb 5-1: Manufacturer: syz [ 246.699048][ T5929] usb 5-1: SerialNumber: syz [ 246.706652][ T5929] usb 5-1: config 0 descriptor?? [ 246.714185][ T5929] uvcvideo 5-1:0.31: probe with driver uvcvideo failed with error -22 [ 246.743635][ T10] usb 2-1: USB disconnect, device number 48 [ 246.929071][ T5929] usb 5-1: USB disconnect, device number 34 [ 247.332658][ T8426] netlink: 12 bytes leftover after parsing attributes in process `syz.1.839'. [ 247.343921][ T8426] netlink: 14 bytes leftover after parsing attributes in process `syz.1.839'. [ 247.462248][ T8426] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 247.474827][ T8426] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 247.486596][ T8426] bond0 (unregistering): Released all slaves [ 247.728665][ T8434] netlink: 12 bytes leftover after parsing attributes in process `syz.2.841'. [ 247.739512][ T8434] netlink: 36 bytes leftover after parsing attributes in process `syz.2.841'. [ 247.951489][ T5873] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 248.003626][ T8450] sg_write: process 550 (syz.2.848) changed security contexts after opening file descriptor, this is not allowed. [ 248.134942][ T5873] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 248.154635][ T5873] usb 5-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 248.163798][ T5873] usb 5-1: config 220 interface 0 has no altsetting 0 [ 248.173310][ T5873] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 248.183860][ T5873] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.199396][ T5873] usb 5-1: Product: syz [ 248.207969][ T5873] usb 5-1: Manufacturer: syz [ 248.212600][ T5873] usb 5-1: SerialNumber: syz [ 248.368387][ T5916] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 248.460238][ T8431] netlink: 8 bytes leftover after parsing attributes in process `syz.4.840'. [ 248.497610][ T5873] uvcvideo 5-1:220.0: probe with driver uvcvideo failed with error -22 [ 248.517396][ T5873] usb 5-1: USB disconnect, device number 35 [ 248.560903][ T5916] usb 2-1: Using ep0 maxpacket: 8 [ 248.567792][ T5916] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 248.576983][ T5916] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 248.587476][ T5916] usb 2-1: config 0 has no interface number 0 [ 248.598265][ T5916] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 248.607415][ T5916] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.615524][ T5916] usb 2-1: Product: syz [ 248.619687][ T5916] usb 2-1: Manufacturer: syz [ 248.624459][ T5916] usb 2-1: SerialNumber: syz [ 248.631315][ T5916] usb 2-1: config 0 descriptor?? [ 248.639145][ T5916] uvcvideo 2-1:0.31: probe with driver uvcvideo failed with error -22 [ 248.854624][ T5916] usb 2-1: USB disconnect, device number 49 [ 249.081294][ T8462] netlink: 12 bytes leftover after parsing attributes in process `syz.4.852'. [ 249.092080][ T8462] netlink: 14 bytes leftover after parsing attributes in process `syz.4.852'. [ 249.241442][ T8462] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 249.254418][ T8462] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 249.267185][ T8462] bond0 (unregistering): Released all slaves [ 249.705106][ T5929] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 249.876376][ T5929] usb 5-1: Using ep0 maxpacket: 8 [ 249.883152][ T5929] usb 5-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 249.904011][ T5929] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.925092][ T5929] usb 5-1: config 0 descriptor?? [ 250.026930][ T8490] netlink: 'syz.2.863': attribute type 27 has an invalid length. [ 250.077819][ T8490] comedi comedi0: pcl724: a I/O base address must be specified [ 250.172762][ T5929] usb 5-1: string descriptor 0 read error: -71 [ 250.187360][ T5929] uvcvideo 5-1:0.0: Found UVC 0.00 device (2833:0201) [ 250.195290][ T5929] uvcvideo 5-1:0.0: No valid video chain found. [ 250.215077][ T5929] usb 5-1: USB disconnect, device number 36 [ 250.336333][ T5873] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 250.496526][ T5873] usb 2-1: Using ep0 maxpacket: 16 [ 250.503232][ T5873] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 250.511399][ T5873] usb 2-1: config 0 has no interface number 0 [ 250.519823][ T5873] usb 2-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 250.530107][ T5873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.538109][ T5873] usb 2-1: Product: syz [ 250.542345][ T5873] usb 2-1: Manufacturer: syz [ 250.546971][ T5873] usb 2-1: SerialNumber: syz [ 250.551726][ T5929] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 250.561960][ T5873] usb 2-1: config 0 descriptor?? [ 250.569197][ T5873] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 250.721033][ T5929] usb 3-1: Using ep0 maxpacket: 8 [ 250.734271][ T5929] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 250.742715][ T5929] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 250.755358][ T5929] usb 3-1: config 0 has no interface number 0 [ 250.772562][ T5929] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 250.789564][ T5929] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.798090][ T5929] usb 3-1: Product: syz [ 250.802260][ T5929] usb 3-1: Manufacturer: syz [ 250.807630][ T5929] usb 3-1: SerialNumber: syz [ 250.817546][ T5929] usb 3-1: config 0 descriptor?? [ 250.828592][ T5929] uvcvideo 3-1:0.31: probe with driver uvcvideo failed with error -22 [ 251.031078][ T5873] gspca_spca1528: reg_w err -71 [ 251.046082][ T10] usb 3-1: USB disconnect, device number 46 [ 251.065345][ T5873] spca1528 2-1:0.1: probe with driver spca1528 failed with error -71 [ 251.096300][ T5873] usb 2-1: USB disconnect, device number 50 [ 251.209443][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.234537][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.242515][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.257281][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.265583][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.273992][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.282193][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.290308][ T8508] netlink: 'syz.1.870': attribute type 21 has an invalid length. [ 251.292961][ T8510] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 251.299723][ T5916] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 251.462108][ T5916] usb 5-1: device descriptor read/64, error -71 [ 251.715596][ T5916] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 251.865261][ T5916] usb 5-1: device descriptor read/64, error -71 [ 251.983199][ T5916] usb usb5-port1: attempt power cycle [ 252.066348][ T5835] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 252.076817][ T5835] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 252.085703][ T5835] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 252.094386][ T5835] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 252.102385][ T5835] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 252.253823][ T1540] usb 4-1: USB disconnect, device number 6 [ 252.357852][ T5916] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 252.422370][ T5916] usb 5-1: device descriptor read/8, error -71 [ 252.710946][ T5916] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 252.726339][ T8525] chnl_net:caif_netlink_parms(): no params data found [ 252.739087][ T8536] netlink: 'syz.1.878': attribute type 2 has an invalid length. [ 252.747634][ T8536] netlink: 44 bytes leftover after parsing attributes in process `syz.1.878'. [ 252.759877][ T5916] usb 5-1: device descriptor read/8, error -71 [ 252.870415][ T1540] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 252.881771][ T5916] usb usb5-port1: unable to enumerate USB device [ 252.989172][ T8525] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.996367][ T8525] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.003742][ T8525] bridge_slave_0: entered allmulticast mode [ 253.011933][ T8525] bridge_slave_0: entered promiscuous mode [ 253.022527][ T8525] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.029805][ T8525] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.037474][ T1540] usb 3-1: Using ep0 maxpacket: 32 [ 253.042891][ T8525] bridge_slave_1: entered allmulticast mode [ 253.051308][ T8525] bridge_slave_1: entered promiscuous mode [ 253.059340][ T1540] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 253.067562][ T1540] usb 3-1: config 0 has no interface number 0 [ 253.073756][ T1540] usb 3-1: config 0 interface 12 has no altsetting 0 [ 253.082831][ T1540] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 253.105668][ T1540] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.113788][ T1540] usb 3-1: Product: syz [ 253.119138][ T1540] usb 3-1: Manufacturer: syz [ 253.123769][ T1540] usb 3-1: SerialNumber: syz [ 253.131460][ T8525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.136112][ T1540] usb 3-1: config 0 descriptor?? [ 253.150171][ T8525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.156194][ T1540] f81534 3-1:0.12: required endpoints missing [ 253.231378][ T13] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.245445][ T24] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 253.261844][ T8525] team0: Port device team_slave_0 added [ 253.272403][ T8525] team0: Port device team_slave_1 added [ 253.297431][ T8525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.310870][ T8525] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 253.337794][ T8525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.360712][ T13] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.379948][ T8525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.388185][ T8525] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 253.394264][ T5929] usb 3-1: USB disconnect, device number 47 [ 253.416012][ T8525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.456515][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 253.465152][ T24] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 253.474726][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.511681][ T24] pvrusb2: Hardware description: Terratec Grabster AV400 [ 253.520984][ T13] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.526014][ T24] pvrusb2: ********** [ 253.540775][ T24] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 253.551165][ T24] pvrusb2: Important functionality might not be entirely working. [ 253.559574][ T24] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 253.571680][ T24] pvrusb2: ********** [ 253.611446][ T13] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.644791][ T8525] hsr_slave_0: entered promiscuous mode [ 253.653999][ T8525] hsr_slave_1: entered promiscuous mode [ 253.660898][ T8525] debugfs: 'hsr0' already exists in 'hsr' [ 253.669845][ T8525] Cannot create hsr debugfs directory [ 253.718824][ T2342] pvrusb2: Invalid write control endpoint [ 253.731540][ T24] usb 2-1: USB disconnect, device number 51 [ 253.807675][ T2342] pvrusb2: Invalid write control endpoint [ 253.815514][ T2342] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 253.834655][ T2342] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 253.842237][ T2342] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 253.871853][ T2342] pvrusb2: Device being rendered inoperable [ 253.890297][ T2342] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 253.910452][ T2342] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 253.922251][ T2342] pvrusb2: Attached sub-driver cx25840 [ 253.927749][ T2342] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 253.959544][ T2342] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 254.157945][ T5916] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 254.333367][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 254.342293][ T5916] usb 3-1: Using ep0 maxpacket: 8 [ 254.347538][ T5835] Bluetooth: hci4: command tx timeout [ 254.355880][ T5916] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 254.373481][ T13] bond0 (unregistering): Released all slaves [ 254.380037][ T5916] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 254.398089][ T5916] usb 3-1: config 0 has no interface number 0 [ 254.408587][ T5916] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 254.418002][ T5916] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.428871][ T5916] usb 3-1: Product: syz [ 254.436329][ T5916] usb 3-1: Manufacturer: syz [ 254.441012][ T5916] usb 3-1: SerialNumber: syz [ 254.451593][ T5916] usb 3-1: config 0 descriptor?? [ 254.465161][ T5916] uvcvideo 3-1:0.31: probe with driver uvcvideo failed with error -22 [ 254.687339][ T5916] usb 3-1: USB disconnect, device number 48 [ 254.741424][ T8559] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 254.953294][ T13] hsr_slave_0: left promiscuous mode [ 254.973743][ T13] hsr_slave_1: left promiscuous mode [ 254.982584][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 254.991664][ T8567] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 255.002306][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 255.017221][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 255.035396][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 255.056353][ T13] veth1_macvtap: left promiscuous mode [ 255.067363][ T13] veth0_macvtap: left promiscuous mode [ 255.073182][ T13] veth1_vlan: left promiscuous mode [ 255.094833][ T13] veth0_vlan: left promiscuous mode [ 255.336354][ T13] pimreg (unregistering): left allmulticast mode [ 255.600654][ T5916] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 255.709139][ T13] team0 (unregistering): Port device team_slave_1 removed [ 255.736433][ T5888] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 255.754909][ T13] team0 (unregistering): Port device team_slave_0 removed [ 255.791381][ T5916] usb 2-1: Using ep0 maxpacket: 8 [ 255.799006][ T5916] usb 2-1: config 0 has an invalid interface number: 14 but max is 0 [ 255.807760][ T5916] usb 2-1: config 0 has no interface number 0 [ 255.815135][ T5916] usb 2-1: config 0 interface 14 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 1023 [ 255.827104][ T5916] usb 2-1: config 0 interface 14 has no altsetting 0 [ 255.836046][ T5916] usb 2-1: New USB device found, idVendor=110a, idProduct=1150, bcdDevice=5d.45 [ 255.845474][ T5916] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.853524][ T5916] usb 2-1: Product: syz [ 255.858185][ T5916] usb 2-1: Manufacturer: syz [ 255.862803][ T5916] usb 2-1: SerialNumber: syz [ 255.870455][ T5916] usb 2-1: config 0 descriptor?? [ 255.876830][ T8580] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 255.886944][ T5916] ti_usb_3410_5052 2-1:0.14: TI USB 3410 1 port adapter converter detected [ 255.897899][ T5916] ti_usb_3410_5052 2-1:0.14: missing endpoints [ 255.924735][ T5888] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 255.934042][ T5888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.942642][ T5888] usb 5-1: Product: syz [ 255.946834][ T5888] usb 5-1: Manufacturer: syz [ 255.952347][ T5888] usb 5-1: SerialNumber: syz [ 256.259220][ T8525] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 256.293785][ T8525] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 256.319808][ T5929] usb 2-1: USB disconnect, device number 52 [ 256.378081][ T5888] rtl8150 5-1:1.0: couldn't reset the device [ 256.385001][ T5888] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 256.395370][ T8525] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 256.403521][ T5888] usb 5-1: USB disconnect, device number 41 [ 256.422413][ T8525] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 256.482105][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.539966][ T8575] [U] û [ 256.560522][ T5835] Bluetooth: hci4: command tx timeout [ 256.642441][ T8525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.674955][ T8525] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.700418][ T13] IPVS: stop unused estimator thread 0... [ 256.714591][ T1142] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.721816][ T1142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.738173][ T1142] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.745407][ T1142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.301235][ T8525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.331400][ T5888] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 257.523119][ T5888] usb 5-1: Using ep0 maxpacket: 32 [ 257.546126][ T5888] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 257.559545][ T5888] usb 5-1: config 0 has no interface number 0 [ 257.567143][ T8629] FAULT_INJECTION: forcing a failure. [ 257.567143][ T8629] name failslab, interval 1, probability 0, space 0, times 0 [ 257.589091][ T5888] usb 5-1: config 0 interface 12 has no altsetting 0 [ 257.621791][ T8629] CPU: 0 UID: 0 PID: 8629 Comm: syz.1.894 Not tainted syzkaller #0 PREEMPT(full) [ 257.621818][ T8629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 257.621845][ T8629] Call Trace: [ 257.621856][ T8629] [ 257.621865][ T8629] dump_stack_lvl+0x189/0x250 [ 257.621893][ T8629] ? __pfx____ratelimit+0x10/0x10 [ 257.621919][ T8629] ? __pfx_dump_stack_lvl+0x10/0x10 [ 257.621942][ T8629] ? __pfx__printk+0x10/0x10 [ 257.621969][ T8629] ? __pfx___might_resched+0x10/0x10 [ 257.621989][ T8629] ? fs_reclaim_acquire+0x7d/0x100 [ 257.622014][ T8629] should_fail_ex+0x414/0x560 [ 257.622044][ T8629] should_failslab+0xa8/0x100 [ 257.622069][ T8629] __kmalloc_node_noprof+0xe7/0x800 [ 257.622089][ T8629] ? alloc_slab_obj_exts+0x3e/0x100 [ 257.622120][ T8629] alloc_slab_obj_exts+0x3e/0x100 [ 257.622146][ T8629] allocate_slab+0x1cc/0x3b0 [ 257.622173][ T8629] ___slab_alloc+0xf2b/0x1960 [ 257.622198][ T8629] ? fs_reclaim_acquire+0x7d/0x100 [ 257.622220][ T8629] ? jfs_alloc_inode+0x28/0x70 [ 257.622245][ T8629] ? jfs_alloc_inode+0x28/0x70 [ 257.622265][ T8629] __slab_alloc+0x65/0x100 [ 257.622301][ T8629] kmem_cache_alloc_lru_noprof+0x3fe/0x6d0 [ 257.622327][ T8629] ? jfs_alloc_inode+0x28/0x70 [ 257.622352][ T8629] ? __pfx_jfs_alloc_inode+0x10/0x10 [ 257.622372][ T8629] jfs_alloc_inode+0x28/0x70 [ 257.622393][ T8629] alloc_inode+0x6a/0x1b0 [ 257.622415][ T8629] new_inode+0x22/0x170 [ 257.622436][ T8629] ? sb_set_blocksize+0x155/0x240 [ 257.622465][ T8629] jfs_fill_super+0x569/0xd80 [ 257.622496][ T8629] get_tree_bdev_flags+0x40e/0x4d0 [ 257.622517][ T8629] ? __pfx_jfs_fill_super+0x10/0x10 [ 257.622538][ T8629] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 257.622567][ T8629] vfs_get_tree+0x92/0x2a0 [ 257.622586][ T8629] do_new_mount+0x302/0xa10 [ 257.622607][ T8629] ? apparmor_capable+0x137/0x1a0 [ 257.622634][ T8629] ? __pfx_do_new_mount+0x10/0x10 [ 257.622655][ T8629] ? ns_capable+0x8a/0xf0 [ 257.622676][ T8629] ? kmem_cache_free+0x197/0x620 [ 257.622707][ T8629] __se_sys_mount+0x313/0x410 [ 257.622735][ T8629] ? __pfx___se_sys_mount+0x10/0x10 [ 257.622759][ T8629] ? do_syscall_64+0xbe/0xf80 [ 257.622781][ T8629] ? __x64_sys_mount+0x20/0xc0 [ 257.622804][ T8629] do_syscall_64+0xfa/0xf80 [ 257.622827][ T8629] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.622845][ T8629] ? clear_bhb_loop+0x60/0xb0 [ 257.622865][ T8629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.622882][ T8629] RIP: 0033:0x7f476038f749 [ 257.622911][ T8629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 257.622927][ T8629] RSP: 002b:00007f47612a5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 257.622948][ T8629] RAX: ffffffffffffffda RBX: 00007f47605e5fa0 RCX: 00007f476038f749 [ 257.622968][ T8629] RDX: 0000200000000ac0 RSI: 0000200000000a80 RDI: 0000200000000040 [ 257.622981][ T8629] RBP: 00007f47612a5090 R08: 0000000000000000 R09: 0000000000000000 [ 257.622993][ T8629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.623004][ T8629] R13: 00007f47605e6038 R14: 00007f47605e5fa0 R15: 00007fffc1f20248 [ 257.623033][ T8629] [ 257.626718][ T5888] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 257.627250][ T8626] validate_nla: 2 callbacks suppressed [ 257.627263][ T8626] netlink: 'syz.2.893': attribute type 4 has an invalid length. [ 257.638241][ T8629] Mount JFS Failure: -5 [ 257.970640][ T5888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.987413][ T5888] usb 5-1: Product: syz [ 257.991625][ T5888] usb 5-1: Manufacturer: syz [ 257.996283][ T5888] usb 5-1: SerialNumber: syz [ 258.002634][ T8629] jfs_mount failed w/return code = -5 [ 258.009253][ T5888] usb 5-1: config 0 descriptor?? [ 258.019418][ T5888] f81534 5-1:0.12: required endpoints missing [ 258.148133][ T8525] veth0_vlan: entered promiscuous mode [ 258.199321][ T8525] veth1_vlan: entered promiscuous mode [ 258.268459][ T5888] usb 5-1: USB disconnect, device number 42 [ 258.320834][ T8525] veth0_macvtap: entered promiscuous mode [ 258.342799][ T8525] veth1_macvtap: entered promiscuous mode [ 258.428177][ T8525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.495139][ T8525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.573801][ T153] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.583697][ T153] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.616665][ T153] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.668419][ T60] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.773134][ T8662] FAULT_INJECTION: forcing a failure. [ 258.773134][ T8662] name failslab, interval 1, probability 0, space 0, times 0 [ 258.797457][ T5835] Bluetooth: hci4: command tx timeout [ 258.816459][ T8662] CPU: 1 UID: 0 PID: 8662 Comm: syz.4.898 Not tainted syzkaller #0 PREEMPT(full) [ 258.816487][ T8662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 258.816498][ T8662] Call Trace: [ 258.816506][ T8662] [ 258.816515][ T8662] dump_stack_lvl+0x189/0x250 [ 258.816543][ T8662] ? __pfx____ratelimit+0x10/0x10 [ 258.816569][ T8662] ? __pfx_dump_stack_lvl+0x10/0x10 [ 258.816593][ T8662] ? __pfx__printk+0x10/0x10 [ 258.816622][ T8662] ? __pfx___might_resched+0x10/0x10 [ 258.816650][ T8662] should_fail_ex+0x414/0x560 [ 258.816680][ T8662] should_failslab+0xa8/0x100 [ 258.816707][ T8662] __kmalloc_node_noprof+0xe7/0x800 [ 258.816728][ T8662] ? alloc_slab_obj_exts+0x3e/0x100 [ 258.816761][ T8662] alloc_slab_obj_exts+0x3e/0x100 [ 258.816791][ T8662] __memcg_slab_post_alloc_hook+0x330/0x730 [ 258.816828][ T8662] __kmalloc_noprof+0x49b/0x7f0 [ 258.816846][ T8662] ? __d_alloc+0xbf/0x6f0 [ 258.816877][ T8662] __d_alloc+0xbf/0x6f0 [ 258.816910][ T8662] d_alloc_parallel+0xe1/0x1610 [ 258.816942][ T8662] ? __lock_acquire+0x6b6/0x2cf0 [ 258.816975][ T8662] ? __lock_acquire+0x6b6/0x2cf0 [ 258.816997][ T8662] ? __pfx_d_alloc_parallel+0x10/0x10 [ 258.817027][ T8662] ? __raw_spin_lock_init+0x45/0x100 [ 258.817054][ T8662] ? __init_waitqueue_head+0xa9/0x150 [ 258.817086][ T8662] __lookup_slow+0x116/0x3d0 [ 258.817116][ T8662] ? __pfx___lookup_slow+0x10/0x10 [ 258.817159][ T8662] ? down_read+0x274/0x2e0 [ 258.817200][ T8662] lookup_one_unlocked+0x127/0x250 [ 258.817225][ T8662] ? ovl_lookup_index+0x1d4/0x790 [ 258.817262][ T8662] lookup_one_positive_unlocked+0x26/0xb0 [ 258.817292][ T8662] ovl_lookup_index+0x27a/0x790 [ 258.817327][ T8662] ? ovl_lookup_layer+0x377/0x450 [ 258.817354][ T8662] ? __pfx_ovl_lookup_index+0x10/0x10 [ 258.817383][ T8662] ? from_kgid+0x1b0/0x650 [ 258.817416][ T8662] ovl_lookup+0x13e3/0x1be0 [ 258.817480][ T8662] ? __pfx_ovl_lookup+0x10/0x10 [ 258.817506][ T8662] ? __pfx_ovl_permission+0x10/0x10 [ 258.817532][ T8662] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 258.817551][ T8662] ? from_kgid+0x1b0/0x650 [ 258.817578][ T8662] ? __pfx_from_kgid+0x10/0x10 [ 258.817606][ T8662] ? inode_permission+0x2fd/0x5f0 [ 258.817629][ T8662] ? bpf_lsm_inode_create+0x9/0x20 [ 258.817651][ T8662] path_openat+0x15c6/0x3d90 [ 258.817689][ T8662] ? path_openat+0xa51/0x3d90 [ 258.817716][ T8662] ? __kasan_slab_alloc+0x6c/0x80 [ 258.817741][ T8662] ? __pfx_path_openat+0x10/0x10 [ 258.817781][ T8662] do_filp_open+0x1fa/0x410 [ 258.817801][ T8662] ? __pfx_do_filp_open+0x10/0x10 [ 258.817838][ T8662] ? _raw_spin_unlock+0x28/0x50 [ 258.817860][ T8662] ? alloc_fd+0x64c/0x6c0 [ 258.817891][ T8662] do_sys_openat2+0x121/0x200 [ 258.817918][ T8662] ? __pfx_do_sys_openat2+0x10/0x10 [ 258.817956][ T8662] __se_sys_openat2+0x226/0x2c0 [ 258.817983][ T8662] ? __pfx___se_sys_openat2+0x10/0x10 [ 258.818017][ T8662] ? do_syscall_64+0xbe/0xf80 [ 258.818047][ T8662] do_syscall_64+0xfa/0xf80 [ 258.818074][ T8662] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.818093][ T8662] ? clear_bhb_loop+0x60/0xb0 [ 258.818116][ T8662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.818135][ T8662] RIP: 0033:0x7f6fca58f749 [ 258.818152][ T8662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 258.818169][ T8662] RSP: 002b:00007f6fc87f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b5 [ 258.818190][ T8662] RAX: ffffffffffffffda RBX: 00007f6fca7e5fa0 RCX: 00007f6fca58f749 [ 258.818202][ T8662] RDX: 0000200000000140 RSI: 00002000000000c0 RDI: 00000000ffffff9c [ 258.818215][ T8662] RBP: 00007f6fc87f6090 R08: 0000000000000000 R09: 0000000000000000 [ 258.818227][ T8662] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000002 [ 258.818239][ T8662] R13: 00007f6fca7e6038 R14: 00007f6fca7e5fa0 R15: 00007fff3c5f68a8 [ 258.818279][ T8662] [ 259.271504][ T3560] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.280115][ T3560] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.423377][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.434420][ T8668] sctp: [Deprecated]: syz.2.900 (pid 8668) Use of int in maxseg socket option. [ 259.434420][ T8668] Use struct sctp_assoc_value instead [ 259.455467][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.486480][ T8672] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 259.501788][ T8672] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 259.509714][ T8672] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 259.517588][ T8672] comedi comedi3: 8255: I/O port conflict (0x1000008,4) [ 259.527831][ T8672] comedi comedi3: 8255: I/O port conflict (0x7,4) [ 259.545961][ T8672] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 259.593926][ T8672] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 259.600900][ T8672] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 259.608495][ T8672] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 259.629249][ T8672] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 259.646243][ T8672] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 259.661587][ T8672] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 259.668368][ T8672] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 259.677780][ T8672] comedi comedi3: 8255: I/O port conflict (0xffffffff80000088,4) [ 259.700832][ T8672] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffefe,4) [ 259.736144][ T8672] comedi comedi3: 8255: I/O port conflict (0xa,4) [ 259.753364][ T8672] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 259.768718][ T8672] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 259.775897][ T8672] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 259.989075][ T8698] can0: slcan on ttyS3. [ 260.064645][ T8696] can0 (unregistered): slcan off ttyS3. [ 260.577423][ T8723] FAULT_INJECTION: forcing a failure. [ 260.577423][ T8723] name failslab, interval 1, probability 0, space 0, times 0 [ 260.606331][ T8723] CPU: 1 UID: 0 PID: 8723 Comm: syz.4.909 Not tainted syzkaller #0 PREEMPT(full) [ 260.606357][ T8723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 260.606370][ T8723] Call Trace: [ 260.606377][ T8723] [ 260.606385][ T8723] dump_stack_lvl+0x189/0x250 [ 260.606412][ T8723] ? __pfx____ratelimit+0x10/0x10 [ 260.606434][ T8723] ? __pfx_dump_stack_lvl+0x10/0x10 [ 260.606456][ T8723] ? __pfx__printk+0x10/0x10 [ 260.606481][ T8723] ? __pfx___might_resched+0x10/0x10 [ 260.606502][ T8723] ? fs_reclaim_acquire+0x7d/0x100 [ 260.606527][ T8723] should_fail_ex+0x414/0x560 [ 260.606556][ T8723] should_failslab+0xa8/0x100 [ 260.606580][ T8723] kmem_cache_alloc_noprof+0x88/0x6f0 [ 260.606609][ T8723] ? security_file_alloc+0x34/0x330 [ 260.606634][ T8723] security_file_alloc+0x34/0x330 [ 260.606660][ T8723] init_file+0x93/0x2f0 [ 260.606688][ T8723] alloc_empty_file+0x6e/0x1d0 [ 260.606714][ T8723] path_openat+0x106/0x3d90 [ 260.606741][ T8723] ? stack_trace_save+0x9c/0xe0 [ 260.606761][ T8723] ? stack_depot_save_flags+0x40/0x850 [ 260.606788][ T8723] ? stack_depot_save_flags+0x40/0x850 [ 260.606817][ T8723] ? __pfx___schedule+0x10/0x10 [ 260.606843][ T8723] ? kasan_save_track+0x3e/0x80 [ 260.606862][ T8723] ? __kasan_kmalloc+0x93/0xb0 [ 260.606882][ T8723] ? __kmalloc_cache_noprof+0x3e2/0x6f0 [ 260.606900][ T8723] ? getname_flags+0x2c5/0x540 [ 260.606923][ T8723] ? __x64_sys_creat+0x8f/0xc0 [ 260.606948][ T8723] ? do_syscall_64+0xfa/0xf80 [ 260.606974][ T8723] ? __pfx_path_openat+0x10/0x10 [ 260.606994][ T8723] ? __lock_acquire+0x6b6/0x2cf0 [ 260.607018][ T8723] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 260.607051][ T8723] do_filp_open+0x1fa/0x410 [ 260.607072][ T8723] ? __pfx_do_filp_open+0x10/0x10 [ 260.607111][ T8723] ? _raw_spin_unlock+0x28/0x50 [ 260.607133][ T8723] ? alloc_fd+0x64c/0x6c0 [ 260.607168][ T8723] do_sys_openat2+0x121/0x200 [ 260.607196][ T8723] ? __pfx_do_sys_openat2+0x10/0x10 [ 260.607222][ T8723] ? ksys_write+0x22a/0x250 [ 260.607244][ T8723] ? __pfx_ksys_write+0x10/0x10 [ 260.607268][ T8723] __x64_sys_creat+0x8f/0xc0 [ 260.607299][ T8723] do_syscall_64+0xfa/0xf80 [ 260.607331][ T8723] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.607351][ T8723] ? clear_bhb_loop+0x60/0xb0 [ 260.607373][ T8723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.607392][ T8723] RIP: 0033:0x7f6fca58f749 [ 260.607411][ T8723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 260.607428][ T8723] RSP: 002b:00007f6fc87f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 260.607449][ T8723] RAX: ffffffffffffffda RBX: 00007f6fca7e5fa0 RCX: 00007f6fca58f749 [ 260.607464][ T8723] RDX: 0000000000000000 RSI: 00000000000001bd RDI: 00002000000024c0 [ 260.607476][ T8723] RBP: 00007f6fc87f6090 R08: 0000000000000000 R09: 0000000000000000 [ 260.607489][ T8723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.607501][ T8723] R13: 00007f6fca7e6038 R14: 00007f6fca7e5fa0 R15: 00007fff3c5f68a8 [ 260.607532][ T8723] [ 261.012532][ T5835] Bluetooth: hci4: command tx timeout [ 261.223937][ T8737] netlink: 'syz.1.913': attribute type 11 has an invalid length. [ 261.533008][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 261.705741][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.717126][ T10] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 261.726306][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.742425][ T10] usb 6-1: config 0 descriptor?? [ 261.810785][ T5888] usb 2-1: new low-speed USB device number 53 using dummy_hcd [ 261.868081][ T39] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 261.994247][ T5888] usb 2-1: unable to get BOS descriptor or descriptor too short [ 262.003266][ T5888] usb 2-1: config 64 has an invalid interface number: 227 but max is 0 [ 262.011620][ T5888] usb 2-1: config 64 has no interface number 0 [ 262.018053][ T5888] usb 2-1: config 64 interface 227 altsetting 9 endpoint 0x4 is Bulk; changing to Interrupt [ 262.029589][ T5888] usb 2-1: config 64 interface 227 altsetting 9 endpoint 0xC has an invalid bInterval 226, changing to 4 [ 262.041308][ T5888] usb 2-1: config 64 interface 227 altsetting 9 endpoint 0xC has invalid maxpacket 512, setting to 0 [ 262.046335][ T39] usb 3-1: Using ep0 maxpacket: 8 [ 262.052655][ T5888] usb 2-1: config 64 interface 227 has no altsetting 0 [ 262.060363][ T39] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 262.068084][ T5888] usb 2-1: string descriptor 0 read error: -22 [ 262.072809][ T39] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 262.078794][ T5888] usb 2-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=cc.bf [ 262.089662][ T24] usb 5-1: new full-speed USB device number 43 using dummy_hcd [ 262.097698][ T5888] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.115314][ T39] usb 3-1: config 0 has no interface number 0 [ 262.121447][ T8745] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 262.135117][ T39] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 262.140799][ T5888] imon_raw 2-1:64.227: IR endpoint missing [ 262.144666][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.159979][ T39] usb 3-1: Product: syz [ 262.164527][ T39] usb 3-1: Manufacturer: syz [ 262.169975][ T39] usb 3-1: SerialNumber: syz [ 262.177270][ T39] usb 3-1: config 0 descriptor?? [ 262.186266][ T39] uvcvideo 3-1:0.31: Found Unit with invalid ID 0 [ 262.192836][ T39] uvcvideo 3-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 262.200993][ T39] uvcvideo 3-1:0.31: No valid video chain found. [ 262.282458][ T24] usb 5-1: config 2 has an invalid interface number: 50 but max is 0 [ 262.290582][ T24] usb 5-1: config 2 has no interface number 0 [ 262.297608][ T24] usb 5-1: config 2 interface 50 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 262.308516][ T24] usb 5-1: config 2 interface 50 has no altsetting 0 [ 262.317264][ T24] usb 5-1: New USB device found, idVendor=041e, idProduct=4051, bcdDevice=ac.66 [ 262.326846][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.334939][ T24] usb 5-1: Product: syz [ 262.339115][ T24] usb 5-1: Manufacturer: syz [ 262.343725][ T24] usb 5-1: SerialNumber: syz [ 262.355320][ T8755] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 262.374337][ T24] gspca_main: gspca_zc3xx-2.14.0 probing 041e:4051 [ 262.391112][ T39] usb 2-1: USB disconnect, device number 53 [ 262.419167][ T1540] usb 3-1: USB disconnect, device number 49 [ 263.017841][ T24] input: gspca_zc3xx as /devices/platform/dummy_hcd.4/usb5/5-1/input/input21 [ 263.055332][ T8759] FAULT_INJECTION: forcing a failure. [ 263.055332][ T8759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.071758][ T8759] CPU: 0 UID: 0 PID: 8759 Comm: syz.2.922 Not tainted syzkaller #0 PREEMPT(full) [ 263.071784][ T8759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 263.071796][ T8759] Call Trace: [ 263.071805][ T8759] [ 263.071813][ T8759] dump_stack_lvl+0x189/0x250 [ 263.071842][ T8759] ? __pfx____ratelimit+0x10/0x10 [ 263.071868][ T8759] ? __pfx_dump_stack_lvl+0x10/0x10 [ 263.071890][ T8759] ? __pfx__printk+0x10/0x10 [ 263.071912][ T8759] ? __might_fault+0xb0/0x130 [ 263.071946][ T8759] should_fail_ex+0x414/0x560 [ 263.071975][ T8759] _copy_from_iter+0x1cd/0x1630 [ 263.072017][ T8759] ? __pfx__copy_from_iter+0x10/0x10 [ 263.072043][ T8759] ? rcu_is_watching+0x15/0xb0 [ 263.072065][ T8759] ? trace_kmalloc+0x1f/0xb0 [ 263.072080][ T8759] ? __kmalloc_noprof+0x43e/0x7f0 [ 263.072095][ T8759] ? rcu_read_lock_any_held+0xb3/0x120 [ 263.072118][ T8759] ? kernfs_fop_write_iter+0x158/0x540 [ 263.072141][ T8759] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 263.072171][ T8759] kernfs_fop_write_iter+0x19b/0x540 [ 263.072202][ T8759] vfs_write+0x5c9/0xb30 [ 263.072233][ T8759] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 263.072260][ T8759] ? __pfx_vfs_write+0x10/0x10 [ 263.072287][ T8759] ? __fget_files+0x2a/0x420 [ 263.072318][ T8759] ksys_write+0x145/0x250 [ 263.072340][ T8759] ? __pfx_ksys_write+0x10/0x10 [ 263.072363][ T8759] ? do_syscall_64+0xbe/0xf80 [ 263.072394][ T8759] do_syscall_64+0xfa/0xf80 [ 263.072422][ T8759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.072441][ T8759] ? clear_bhb_loop+0x60/0xb0 [ 263.072465][ T8759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.072483][ T8759] RIP: 0033:0x7fcd2cd8f749 [ 263.072501][ T8759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 263.072517][ T8759] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.072538][ T8759] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 263.072552][ T8759] RDX: 0000000000000012 RSI: 0000200000000040 RDI: 0000000000000004 [ 263.072565][ T8759] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 263.072577][ T8759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.072588][ T8759] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 263.072621][ T8759] [ 263.386924][ T39] usb 5-1: USB disconnect, device number 43 [ 263.447611][ T5916] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 263.499307][ T8767] netlink: 'syz.4.924': attribute type 27 has an invalid length. [ 263.521514][ T8767] comedi comedi0: pcl724: a I/O base address must be specified [ 263.610280][ T5916] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 263.618807][ T5916] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.630642][ T5916] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 263.639981][ T5916] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 263.648122][ T5916] usb 2-1: Manufacturer: syz [ 263.656733][ T5916] usb 2-1: config 0 descriptor?? [ 263.746619][ T5916] rc_core: IR keymap rc-hauppauge not found [ 263.753132][ T5916] Registered IR keymap rc-empty [ 263.760311][ T5916] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 263.772241][ T5916] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input22 [ 263.906421][ T5916] usb 2-1: USB disconnect, device number 54 [ 263.927862][ T39] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 264.089989][ T39] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 264.101292][ T39] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 264.113239][ T39] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 264.122840][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.135100][ T8770] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 264.146388][ T39] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 264.485779][ T10] usbhid 6-1:0.0: can't add hid device: -71 [ 264.492210][ T10] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 264.503716][ T8777] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 264.535121][ T10] usb 6-1: USB disconnect, device number 2 [ 264.642978][ T5929] usb 5-1: USB disconnect, device number 44 [ 265.004061][ T8799] netlink: 28 bytes leftover after parsing attributes in process `syz.1.933'. [ 265.406614][ T30] audit: type=1804 audit(1764089909.935:5): pid=8819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.938" name="/newroot/258/cgroup.controllers" dev="tmpfs" ino=1398 res=1 errno=0 [ 265.475816][ T30] audit: type=1800 audit(1764089909.991:6): pid=8819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.938" name="cgroup.controllers" dev="tmpfs" ino=1398 res=0 errno=0 [ 265.536004][ T8824] FAULT_INJECTION: forcing a failure. [ 265.536004][ T8824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.585627][ T8824] CPU: 0 UID: 0 PID: 8824 Comm: syz.1.939 Not tainted syzkaller #0 PREEMPT(full) [ 265.585653][ T8824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 265.585665][ T8824] Call Trace: [ 265.585672][ T8824] [ 265.585680][ T8824] dump_stack_lvl+0x189/0x250 [ 265.585715][ T8824] ? __pfx____ratelimit+0x10/0x10 [ 265.585736][ T8824] ? __pfx_dump_stack_lvl+0x10/0x10 [ 265.585756][ T8824] ? __pfx__printk+0x10/0x10 [ 265.585785][ T8824] should_fail_ex+0x414/0x560 [ 265.585810][ T8824] _copy_to_user+0x31/0xb0 [ 265.585832][ T8824] simple_read_from_buffer+0xe1/0x170 [ 265.585861][ T8824] proc_fail_nth_read+0x1b3/0x220 [ 265.585884][ T8824] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 265.585908][ T8824] ? rw_verify_area+0x2a6/0x4d0 [ 265.585926][ T8824] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 265.585948][ T8824] vfs_read+0x200/0xa30 [ 265.585966][ T8824] ? fdget_pos+0x247/0x320 [ 265.585995][ T8824] ? __pfx___mutex_lock+0x10/0x10 [ 265.586024][ T8824] ? __pfx_vfs_read+0x10/0x10 [ 265.586045][ T8824] ? __fget_files+0x2a/0x420 [ 265.586071][ T8824] ? __fget_files+0x3a0/0x420 [ 265.586094][ T8824] ? __fget_files+0x2a/0x420 [ 265.586127][ T8824] ksys_read+0x145/0x250 [ 265.586149][ T8824] ? __pfx_ksys_read+0x10/0x10 [ 265.586171][ T8824] ? do_syscall_64+0xbe/0xf80 [ 265.586201][ T8824] do_syscall_64+0xfa/0xf80 [ 265.586228][ T8824] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.586245][ T8824] ? clear_bhb_loop+0x60/0xb0 [ 265.586265][ T8824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.586281][ T8824] RIP: 0033:0x7f476038e15c [ 265.586298][ T8824] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 265.586312][ T8824] RSP: 002b:00007f47612a5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 265.586332][ T8824] RAX: ffffffffffffffda RBX: 00007f47605e5fa0 RCX: 00007f476038e15c [ 265.586346][ T8824] RDX: 000000000000000f RSI: 00007f47612a50a0 RDI: 0000000000000004 [ 265.586358][ T8824] RBP: 00007f47612a5090 R08: 0000000000000000 R09: 0000000000000000 [ 265.586370][ T8824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.586380][ T8824] R13: 00007f47605e6038 R14: 00007f47605e5fa0 R15: 00007fffc1f20248 [ 265.586411][ T8824] [ 266.583090][ T39] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 266.717092][ T2978] Bluetooth: hci2: Frame reassembly failed (-84) [ 266.724064][ T2978] Bluetooth: hci2: Frame reassembly failed (-84) [ 266.761876][ T39] usb 6-1: Using ep0 maxpacket: 8 [ 266.771839][ T39] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 266.780258][ T39] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 266.795716][ T39] usb 6-1: config 168 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 266.809410][ T39] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 266.817207][ T39] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 266.834832][ T39] usb 6-1: config 168 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 266.837322][ T10] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 266.848349][ T39] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 266.862126][ T39] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 266.873637][ T24] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 266.882963][ T39] usb 6-1: config 168 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 266.897277][ T39] usb 6-1: string descriptor 0 read error: -22 [ 266.903620][ T39] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 266.912796][ T39] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.931157][ T39] adutux 6-1:168.0: interrupt endpoints not found [ 267.007653][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 267.015347][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice= 1.8e [ 267.024540][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.034900][ T10] usb 3-1: config 0 descriptor?? [ 267.044469][ T10] usb 3-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 267.054602][ T10] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 267.061098][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 267.067515][ T10] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 267.077791][ T10] usb 3-1: media controller created [ 267.078585][ T24] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 267.094099][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 267.095089][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.122105][ T24] pvrusb2: Hardware description: Terratec Grabster AV400 [ 267.131214][ T24] pvrusb2: ********** [ 267.135453][ T24] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 267.152946][ T10] usb 3-1: selecting invalid altsetting 1 [ 267.158847][ T8850] netlink: 16 bytes leftover after parsing attributes in process `syz.5.946'. [ 267.159292][ T10] set interface failed [ 267.173762][ T39] usb 6-1: USB disconnect, device number 3 [ 267.178222][ T10] usb 3-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 267.190336][ T24] pvrusb2: Important functionality might not be entirely working. [ 267.198471][ T24] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 267.199391][ T10] error writing reg: 0xff, val: 0x00 [ 267.210155][ T24] pvrusb2: ********** [ 267.250199][ T10] dvb_usb_mxl111sf 3-1:0.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 267.275377][ T10] usb 3-1: USB disconnect, device number 50 [ 267.336286][ T2342] pvrusb2: Invalid write control endpoint [ 267.376470][ T2342] pvrusb2: Invalid write control endpoint [ 267.383513][ T2342] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 267.393899][ T2342] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 267.401622][ T2342] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 267.412246][ T2342] pvrusb2: Device being rendered inoperable [ 267.419155][ T2342] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 267.426477][ T2342] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 267.436360][ T2342] pvrusb2: Attached sub-driver cx25840 [ 267.441841][ T2342] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 267.458274][ T2342] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 267.560524][ T8863] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 267.767841][ T8877] netlink: 8 bytes leftover after parsing attributes in process `syz.5.952'. [ 267.788001][ T8877] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 267.819713][ T8879] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 267.828985][ T8879] overlayfs: failed to set xattr on upper [ 267.838209][ T8879] overlayfs: ...falling back to redirect_dir=nofollow. [ 267.846634][ T8879] overlayfs: ...falling back to index=off. [ 267.854263][ T8879] overlayfs: ...falling back to uuid=null. [ 267.860243][ T8879] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 268.372650][ T8897] FAULT_INJECTION: forcing a failure. [ 268.372650][ T8897] name failslab, interval 1, probability 0, space 0, times 0 [ 268.398778][ T8897] CPU: 1 UID: 0 PID: 8897 Comm: syz.2.959 Not tainted syzkaller #0 PREEMPT(full) [ 268.398804][ T8897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 268.398822][ T8897] Call Trace: [ 268.398830][ T8897] [ 268.398838][ T8897] dump_stack_lvl+0x189/0x250 [ 268.398865][ T8897] ? __pfx____ratelimit+0x10/0x10 [ 268.398890][ T8897] ? __pfx_dump_stack_lvl+0x10/0x10 [ 268.398913][ T8897] ? __pfx__printk+0x10/0x10 [ 268.398939][ T8897] ? __pfx___might_resched+0x10/0x10 [ 268.398965][ T8897] should_fail_ex+0x414/0x560 [ 268.398994][ T8897] should_failslab+0xa8/0x100 [ 268.399019][ T8897] __kmalloc_noprof+0xdf/0x7f0 [ 268.399038][ T8897] ? kfree+0x4d/0x660 [ 268.399062][ T8897] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 268.399086][ T8897] tomoyo_realpath_from_path+0xe3/0x5d0 [ 268.399106][ T8897] ? tomoyo_domain+0xd8/0x130 [ 268.399129][ T8897] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 268.399154][ T8897] tomoyo_path_number_perm+0x1e8/0x5a0 [ 268.399182][ T8897] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 268.399224][ T8897] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 268.399269][ T8897] ? __fget_files+0x2a/0x420 [ 268.399296][ T8897] ? __fget_files+0x3a0/0x420 [ 268.399319][ T8897] ? __fget_files+0x2a/0x420 [ 268.399346][ T8897] security_file_ioctl+0xcb/0x2d0 [ 268.399371][ T8897] __se_sys_ioctl+0x47/0x170 [ 268.399391][ T8897] do_syscall_64+0xfa/0xf80 [ 268.399418][ T8897] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.399437][ T8897] ? clear_bhb_loop+0x60/0xb0 [ 268.399459][ T8897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.399477][ T8897] RIP: 0033:0x7fcd2cd8f749 [ 268.399494][ T8897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 268.399511][ T8897] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.399531][ T8897] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 268.399546][ T8897] RDX: 00002000000000c0 RSI: 00000000402c5639 RDI: 0000000000000003 [ 268.399557][ T8897] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 268.399569][ T8897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.399580][ T8897] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 268.399611][ T8897] [ 268.399686][ T8897] ERROR: Out of memory at tomoyo_realpath_from_path. [ 268.602498][ T5916] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 268.761359][ T5916] usb 6-1: Using ep0 maxpacket: 16 [ 268.768293][ T5916] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 268.785267][ T5916] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 268.806416][ T5916] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 268.825592][ T5916] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.833618][ T5916] usb 6-1: Product: syz [ 268.846891][ T5916] usb 6-1: Manufacturer: syz [ 268.851623][ T5916] usb 6-1: SerialNumber: syz [ 268.879916][ T5834] Bluetooth: hci2: command 0xfc11 tx timeout [ 268.888508][ T5835] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 269.050197][ T10] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 269.079291][ T5916] usb 6-1: 0:2 : does not exist [ 269.123984][ T5916] usb 6-1: USB disconnect, device number 4 [ 269.176080][ T7562] udevd[7562]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 269.190753][ T8909] netlink: 256 bytes leftover after parsing attributes in process `syz.1.964'. [ 269.242571][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 269.249449][ T10] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 269.274679][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 269.284808][ T10] usb 3-1: config 0 has no interface number 0 [ 269.309467][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 269.318913][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.330789][ T10] usb 3-1: Product: syz [ 269.334992][ T10] usb 3-1: Manufacturer: syz [ 269.350107][ T10] usb 3-1: SerialNumber: syz [ 269.358539][ T10] usb 3-1: config 0 descriptor?? [ 269.384149][ T8914] netlink: 666 bytes leftover after parsing attributes in process `syz.1.965'. [ 269.384424][ T10] uvcvideo 3-1:0.31: Found Unit with invalid ID 0 [ 269.413827][ T10] uvcvideo 3-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 269.421079][ T10] uvcvideo 3-1:0.31: No valid video chain found. [ 269.613733][ T39] usb 3-1: USB disconnect, device number 51 [ 269.862113][ T10] usb 5-1: USB disconnect, device number 45 [ 269.946594][ T8918] netlink: 10 bytes leftover after parsing attributes in process `syz.4.967'. [ 270.077289][ T5929] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 270.250970][ T5929] usb 6-1: config 11 has an invalid interface number: 130 but max is 0 [ 270.259693][ T5929] usb 6-1: config 11 has no interface number 0 [ 270.265935][ T5929] usb 6-1: config 11 interface 130 has no altsetting 0 [ 270.275024][ T5929] usb 6-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=a0.98 [ 270.284810][ T5929] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.293412][ T5929] usb 6-1: Product: syz [ 270.297743][ T5929] usb 6-1: Manufacturer: syz [ 270.303030][ T5929] usb 6-1: SerialNumber: syz [ 270.333696][ T10] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 270.472420][ T5916] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 270.493910][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 270.500749][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 270.509834][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 270.520332][ T10] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 270.529496][ T10] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 270.536057][ T8916] tmpfs: Unknown parameter 'nr_ÜS©ma' [ 270.544779][ T10] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 270.560472][ T5929] xbox_remote_probe: Unexpected desc.bNumEndpoints: 2 [ 270.561517][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.600920][ T10] usb 5-1: Product: syz [ 270.605123][ T10] usb 5-1: Manufacturer: syz [ 270.605458][ T5929] usb 6-1: USB disconnect, device number 5 [ 270.609720][ T10] usb 5-1: SerialNumber: syz [ 270.656675][ T5916] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 270.679110][ T5916] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 270.703000][ T5916] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 270.718385][ T5916] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 270.729589][ T5916] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 270.744045][ T5916] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 270.753691][ T5916] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 270.762521][ T5916] usb 2-1: Product: syz [ 270.766837][ T5916] usb 2-1: Manufacturer: syz [ 270.787988][ T5916] cdc_wdm 2-1:1.0: skipping garbage [ 270.796045][ T5916] cdc_wdm 2-1:1.0: skipping garbage [ 270.804210][ T5916] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 270.810285][ T5916] cdc_wdm 2-1:1.0: Unknown control protocol [ 270.860117][ T30] audit: type=1800 audit(1764089915.050:7): pid=8919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.967" name="bus" dev="overlay" ino=687 res=0 errno=0 [ 271.606194][ T5929] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 271.678482][ T5983] usb 2-1: USB disconnect, device number 55 [ 271.779645][ T5929] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 271.803252][ T5929] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 271.815978][ T5929] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 271.826096][ T5929] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 271.834825][ T5929] usb 3-1: Manufacturer: syz [ 271.843750][ T5929] usb 3-1: config 0 descriptor?? [ 271.857457][ T5929] igorplugusb 3-1:0.0: incorrect number of endpoints [ 272.045610][ T5929] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 272.074987][ T5983] usb 3-1: USB disconnect, device number 52 [ 272.227221][ T5929] usb 6-1: Using ep0 maxpacket: 16 [ 272.242631][ T5929] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 272.266381][ T5929] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 272.287412][ T5929] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 272.320543][ T5929] usb 6-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 272.341995][ T5929] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 272.361837][ T5929] usb 6-1: config 0 descriptor?? [ 272.579440][ T24] usb 2-1: new low-speed USB device number 56 using dummy_hcd [ 272.756833][ T24] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 272.769609][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 272.786490][ T24] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 272.798578][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 272.810374][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 272.828109][ T24] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 272.835599][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 272.849146][ T5929] microsoft 0003:045E:07DA.0007: ignoring exceeding usage max [ 272.860742][ T24] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 272.875541][ T5929] microsoft 0003:045E:07DA.0007: item fetching failed at offset 33/34 [ 272.886150][ T5929] microsoft 0003:045E:07DA.0007: parse failed [ 272.892622][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 272.907803][ T5929] microsoft 0003:045E:07DA.0007: probe with driver microsoft failed with error -22 [ 272.917754][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 272.935030][ T24] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 272.945566][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 272.964130][ T24] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 272.986451][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 272.997957][ T39] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 273.007860][ T24] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 273.022975][ T24] usb 2-1: string descriptor 0 read error: -22 [ 273.032486][ T24] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 273.046452][ T5929] usb 6-1: USB disconnect, device number 6 [ 273.053694][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.096355][ T24] adutux 2-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 273.164695][ T10] cdc_ncm 5-1:1.0: skipping garbage [ 273.178023][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 273.188852][ T10] cdc_ncm 5-1:1.0: invalid descriptor buffer length [ 273.198213][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 273.208070][ T10] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 273.208122][ T10] cdc_ncm 5-1:1.0: bind() failure [ 273.219603][ T10] usb 5-1: USB disconnect, device number 46 [ 273.262817][ T39] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 273.288978][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.308825][ T39] usb 3-1: Product: syz [ 273.313551][ T39] usb 3-1: Manufacturer: syz [ 273.323124][ T39] usb 3-1: SerialNumber: syz [ 273.339069][ T39] usb 3-1: config 0 descriptor?? [ 273.349617][ T39] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 273.363446][ T39] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 273.674895][ T10] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 273.862657][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 273.872851][ T10] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 273.893520][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 273.907197][ T10] usb 5-1: config 0 has no interface number 0 [ 273.928215][ T10] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 273.940383][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.948811][ T10] usb 5-1: Product: syz [ 273.960179][ T10] usb 5-1: Manufacturer: syz [ 273.965016][ T10] usb 5-1: SerialNumber: syz [ 273.982857][ T10] usb 5-1: config 0 descriptor?? [ 273.995659][ T39] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 274.005206][ T10] uvcvideo 5-1:0.31: probe with driver uvcvideo failed with error -22 [ 274.032577][ T9013] binder: 9012:9013 ioctl c0306201 200000000080 returned -14 [ 274.208260][ T5929] usb 5-1: USB disconnect, device number 47 [ 274.806980][ T9022] netlink: 2098 bytes leftover after parsing attributes in process `syz.4.983'. [ 274.939112][ T9026] netlink: 4 bytes leftover after parsing attributes in process `syz.2.977'. [ 274.949015][ T9026] netlink: 24 bytes leftover after parsing attributes in process `syz.2.977'. [ 274.963028][ T9026] f2fs: Unknown parameter 'acl' [ 275.553379][ T5916] usb 2-1: USB disconnect, device number 56 [ 275.658918][ T5929] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 275.798255][ T5929] usb 5-1: device descriptor read/64, error -71 [ 275.808918][ T39] em28xx 3-1:0.0: writing to i2c device at 0xa0 failed (error=-5) [ 275.818723][ T39] em28xx 3-1:0.0: failed to read eeprom (err=-5) [ 275.826160][ T39] em28xx 3-1:0.0: em28xx_i2c_register: em28xx_i2_eeprom failed! retval [-5] [ 275.894849][ T39] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 275.903127][ T39] em28xx 3-1:0.0: dvb set to bulk mode. [ 275.909108][ T5873] em28xx 3-1:0.0: Binding DVB extension [ 275.974899][ T5873] em28xx 3-1:0.0: Registering input extension [ 276.033236][ T5916] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 276.054597][ T5929] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 276.078080][ T10] usb 3-1: USB disconnect, device number 53 [ 276.084817][ T10] em28xx 3-1:0.0: Disconnecting em28xx [ 276.091823][ T10] em28xx 3-1:0.0: Closing input extension [ 276.119046][ T10] em28xx 3-1:0.0: Freeing device [ 276.193721][ T5929] usb 5-1: device descriptor read/64, error -71 [ 276.196294][ T5916] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.216097][ T9042] netlink: 'syz.2.988': attribute type 1 has an invalid length. [ 276.216437][ T5916] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 276.224095][ T9042] netlink: 'syz.2.988': attribute type 2 has an invalid length. [ 276.233491][ T5916] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.247342][ T9042] program syz.2.988 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 276.251517][ T5916] usb 2-1: config 0 descriptor?? [ 276.314271][ T5929] usb usb5-port1: attempt power cycle [ 276.685501][ T5929] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 276.707566][ T5929] usb 5-1: device descriptor read/8, error -71 [ 276.845936][ T10] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 276.963538][ T5929] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 276.985633][ T5929] usb 5-1: device descriptor read/8, error -71 [ 277.017127][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 277.030449][ T10] usb 3-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=44.b2 [ 277.039855][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.047859][ T10] usb 3-1: Product: syz [ 277.052402][ T10] usb 3-1: Manufacturer: syz [ 277.057029][ T10] usb 3-1: SerialNumber: syz [ 277.064651][ T10] usb 3-1: config 0 descriptor?? [ 277.102946][ T5929] usb usb5-port1: unable to enumerate USB device [ 277.288269][ T10] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 277.453119][ T5916] usbhid 2-1:0.0: can't add hid device: -71 [ 277.462166][ T5916] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 277.478399][ T5916] usb 2-1: USB disconnect, device number 57 [ 277.797644][ T5929] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 277.961168][ T5929] usb 6-1: not running at top speed; connect to a high speed hub [ 277.971376][ T5929] usb 6-1: config 1 has an invalid interface number: 78 but max is 0 [ 277.979827][ T5929] usb 6-1: config 1 has no interface number 0 [ 277.985944][ T5929] usb 6-1: config 1 interface 78 has no altsetting 0 [ 277.996137][ T5929] usb 6-1: string descriptor 0 read error: -22 [ 278.002550][ T5929] usb 6-1: New USB device found, idVendor=11ba, idProduct=1001, bcdDevice=ec.57 [ 278.012467][ T5929] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.063310][ T5929] pvrusb2: Hardware description: OnAir USB2 Hybrid USB tuner [ 278.086233][ T5929] usb 6-1: selecting invalid altsetting 0 [ 278.262614][ T2342] pvrusb2: control-write URB failure, status=-71 [ 278.262725][ T39] usb 6-1: USB disconnect, device number 7 [ 278.269327][ T2342] pvrusb2: Device being rendered inoperable [ 278.287891][ T2342] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 278.298322][ T2342] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 278.428644][ T5916] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 278.610387][ T5916] usb 2-1: Using ep0 maxpacket: 8 [ 278.617456][ T5916] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 278.637291][ T5916] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 278.655908][ T5916] usb 2-1: config 0 has no interface number 0 [ 278.671039][ T5916] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 278.683523][ T5916] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.692200][ T5916] usb 2-1: Product: syz [ 278.696753][ T10] gspca_sunplus: reg_w_riv err -110 [ 278.702056][ T10] sunplus 3-1:0.0: probe with driver sunplus failed with error -110 [ 278.710712][ T5916] usb 2-1: Manufacturer: syz [ 278.715931][ T5916] usb 2-1: SerialNumber: syz [ 278.716619][ T9057] netlink: 'syz.4.993': attribute type 11 has an invalid length. [ 278.726494][ T5916] usb 2-1: config 0 descriptor?? [ 278.739128][ T9057] netlink: 'syz.4.993': attribute type 11 has an invalid length. [ 278.746389][ T5916] uvcvideo 2-1:0.31: probe with driver uvcvideo failed with error -22 [ 278.747006][ T9057] netlink: 224 bytes leftover after parsing attributes in process `syz.4.993'. [ 278.775215][ T9057] erofs: Unknown parameter 'discard' [ 278.813227][ T9060] QAT: failed to copy from user cfg_data. [ 278.959295][ T5929] usb 2-1: USB disconnect, device number 58 [ 279.000731][ T9066] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 279.064448][ T9070] netlink: 28 bytes leftover after parsing attributes in process `syz.4.998'. [ 279.095478][ T9070] sctp: [Deprecated]: syz.4.998 (pid 9070) Use of struct sctp_assoc_value in delayed_ack socket option. [ 279.095478][ T9070] Use struct sctp_sack_info instead [ 279.544676][ T9091] ip6_tunnel: non-ECT from fe88:a43d:e1a4:0000:0000:0000:0000:7d01 with DS=0x3 [ 279.711823][ T39] usb 5-1: new low-speed USB device number 52 using dummy_hcd [ 279.758660][ T5929] usb 3-1: USB disconnect, device number 54 [ 279.840260][ T10] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 279.875870][ T39] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 279.884305][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 279.895370][ T39] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 279.908089][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 279.920187][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 279.933483][ T39] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 279.941216][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 279.951987][ T39] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 279.963727][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 279.975318][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 279.988529][ T39] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 279.996125][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 280.008036][ T39] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 280.020008][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 280.021960][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 280.031448][ T39] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 280.049535][ T10] usb 2-1: config 0 interface 0 altsetting 15 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.050403][ T39] usb 5-1: string descriptor 0 read error: -22 [ 280.060787][ T10] usb 2-1: config 0 interface 0 altsetting 15 endpoint 0x81 has invalid wMaxPacketSize 0 [ 280.068277][ T39] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 280.077556][ T10] usb 2-1: config 0 interface 0 altsetting 15 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 280.087116][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.110251][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 280.117126][ T10] usb 2-1: New USB device found, idVendor=048d, idProduct=ce50, bcdDevice= 0.00 [ 280.128937][ T5929] usb 3-1: new low-speed USB device number 55 using dummy_hcd [ 280.130408][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.146212][ T39] adutux 5-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 280.149424][ T10] usb 2-1: config 0 descriptor?? [ 280.301716][ T5929] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 280.309201][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 280.321863][ T5929] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 280.334187][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 280.346002][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 280.358366][ T5929] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 280.365977][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 280.376851][ T5929] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 280.388618][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 280.400146][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 280.413901][ T5929] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 280.437579][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 280.449020][ T5929] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 280.453474][ T5916] usb 5-1: USB disconnect, device number 52 [ 280.468288][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 280.487579][ T5929] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 280.502584][ T5929] usb 3-1: string descriptor 0 read error: -22 [ 280.509279][ T5929] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 280.518600][ T5929] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.537958][ T5929] adutux 3-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 280.613339][ T10] asus 0003:048D:CE50.0008: unknown main item tag 0x0 [ 280.620180][ T10] asus 0003:048D:CE50.0008: unknown main item tag 0x0 [ 280.627220][ T10] asus 0003:048D:CE50.0008: unknown main item tag 0x0 [ 280.634136][ T10] asus 0003:048D:CE50.0008: unknown main item tag 0x0 [ 280.642910][ T10] asus 0003:048D:CE50.0008: unknown main item tag 0x0 [ 280.651474][ T10] asus 0003:048D:CE50.0008: hidraw0: USB HID v0.00 Device [HID 048d:ce50] on usb-dummy_hcd.1-1/input0 [ 280.662682][ T10] asus 0003:048D:CE50.0008: Asus input not registered [ 280.678946][ T10] asus 0003:048D:CE50.0008: probe with driver asus failed with error -12 [ 280.756484][ T9093] FAULT_INJECTION: forcing a failure. [ 280.756484][ T9093] name failslab, interval 1, probability 0, space 0, times 0 [ 280.769242][ T9093] CPU: 0 UID: 0 PID: 9093 Comm: syz.2.1008 Not tainted syzkaller #0 PREEMPT(full) [ 280.769260][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 280.769267][ T9093] Call Trace: [ 280.769271][ T9093] [ 280.769275][ T9093] dump_stack_lvl+0x189/0x250 [ 280.769293][ T9093] ? __pfx____ratelimit+0x10/0x10 [ 280.769308][ T9093] ? __pfx_dump_stack_lvl+0x10/0x10 [ 280.769320][ T9093] ? __pfx__printk+0x10/0x10 [ 280.769336][ T9093] ? __pfx___might_resched+0x10/0x10 [ 280.769350][ T9093] should_fail_ex+0x414/0x560 [ 280.769367][ T9093] should_failslab+0xa8/0x100 [ 280.769381][ T9093] __kmalloc_noprof+0xdf/0x7f0 [ 280.769392][ T9093] ? kfree+0x4d/0x660 [ 280.769405][ T9093] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 280.769419][ T9093] tomoyo_realpath_from_path+0xe3/0x5d0 [ 280.769429][ T9093] ? tomoyo_domain+0xd8/0x130 [ 280.769442][ T9093] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 280.769456][ T9093] tomoyo_path_number_perm+0x1e8/0x5a0 [ 280.769471][ T9093] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 280.769493][ T9093] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 280.769519][ T9093] ? __fget_files+0x2a/0x420 [ 280.769535][ T9093] ? __fget_files+0x3a0/0x420 [ 280.769547][ T9093] ? __fget_files+0x2a/0x420 [ 280.769562][ T9093] security_file_ioctl+0xcb/0x2d0 [ 280.769576][ T9093] __se_sys_ioctl+0x47/0x170 [ 280.769588][ T9093] do_syscall_64+0xfa/0xf80 [ 280.769603][ T9093] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.769613][ T9093] ? clear_bhb_loop+0x60/0xb0 [ 280.769626][ T9093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.769642][ T9093] RIP: 0033:0x7fcd2cd8f749 [ 280.769652][ T9093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 280.769662][ T9093] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.769674][ T9093] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 280.769683][ T9093] RDX: 0000200000000000 RSI: 000000008108551b RDI: 0000000000000007 [ 280.769689][ T9093] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 280.769696][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.769702][ T9093] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 280.769719][ T9093] [ 280.769723][ T9093] ERROR: Out of memory at tomoyo_realpath_from_path. [ 280.817005][ T9101] usb usb1: usbfs: process 9101 (syz.2.1008) did not claim interface 0 before use [ 280.835948][ T10] usb 2-1: USB disconnect, device number 59 [ 280.894665][ T5929] usb 3-1: USB disconnect, device number 55 [ 281.156710][ T9103] FAULT_INJECTION: forcing a failure. [ 281.156710][ T9103] name failslab, interval 1, probability 0, space 0, times 0 [ 281.170457][ T9103] CPU: 0 UID: 0 PID: 9103 Comm: syz.4.1009 Not tainted syzkaller #0 PREEMPT(full) [ 281.170474][ T9103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 281.170482][ T9103] Call Trace: [ 281.170487][ T9103] [ 281.170491][ T9103] dump_stack_lvl+0x189/0x250 [ 281.170510][ T9103] ? __pfx____ratelimit+0x10/0x10 [ 281.170525][ T9103] ? __pfx_dump_stack_lvl+0x10/0x10 [ 281.170538][ T9103] ? __pfx__printk+0x10/0x10 [ 281.170551][ T9103] ? __pfx___might_resched+0x10/0x10 [ 281.170564][ T9103] ? fs_reclaim_acquire+0x7d/0x100 [ 281.170578][ T9103] should_fail_ex+0x414/0x560 [ 281.170595][ T9103] should_failslab+0xa8/0x100 [ 281.170610][ T9103] kmem_cache_alloc_noprof+0x88/0x6f0 [ 281.170625][ T9103] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 281.170639][ T9103] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 281.170654][ T9103] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 281.170672][ T9103] mmu_topup_memory_caches+0x21/0x170 [ 281.170687][ T9103] kvm_mmu_load+0x9d/0x22d0 [ 281.170699][ T9103] ? kvm_msr_allowed+0x9a/0x490 [ 281.170713][ T9103] ? kvm_msr_allowed+0x9a/0x490 [ 281.170727][ T9103] ? kvm_msr_allowed+0x9a/0x490 [ 281.170742][ T9103] ? kvm_msr_allowed+0x9a/0x490 [ 281.170755][ T9103] ? kvm_apic_has_interrupt+0x744/0x770 [ 281.170776][ T9103] vcpu_run+0x54d7/0x76b0 [ 281.170796][ T9103] ? __lock_acquire+0x6b6/0x2cf0 [ 281.170836][ T9103] ? __pfx_vcpu_run+0x10/0x10 [ 281.170850][ T9103] ? kvm_arch_vcpu_ioctl_run+0x285/0x1c90 [ 281.170872][ T9103] ? rcu_is_watching+0x15/0xb0 [ 281.170888][ T9103] kvm_arch_vcpu_ioctl_run+0x1148/0x1c90 [ 281.170905][ T9103] ? kvm_arch_vcpu_ioctl_run+0x285/0x1c90 [ 281.170914][ T9103] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 281.170925][ T9103] ? __lock_acquire+0x6b6/0x2cf0 [ 281.170937][ T9103] ? __mutex_lock+0x335/0x1350 [ 281.170957][ T9103] ? kasan_quarantine_put+0xdd/0x220 [ 281.170968][ T9103] ? lockdep_hardirqs_on+0x98/0x140 [ 281.170996][ T9103] kvm_vcpu_ioctl+0x99a/0xed0 [ 281.171015][ T9103] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 281.171029][ T9103] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 281.171054][ T9103] ? __fget_files+0x2a/0x420 [ 281.171070][ T9103] ? __fget_files+0x3a0/0x420 [ 281.171082][ T9103] ? __fget_files+0x2a/0x420 [ 281.171097][ T9103] ? bpf_lsm_file_ioctl+0x9/0x20 [ 281.171110][ T9103] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 281.171124][ T9103] __se_sys_ioctl+0xfc/0x170 [ 281.171135][ T9103] do_syscall_64+0xfa/0xf80 [ 281.171151][ T9103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.171161][ T9103] ? clear_bhb_loop+0x60/0xb0 [ 281.171173][ T9103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.171182][ T9103] RIP: 0033:0x7f6fca58f749 [ 281.171193][ T9103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 281.171202][ T9103] RSP: 002b:00007f6fc87f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.171214][ T9103] RAX: ffffffffffffffda RBX: 00007f6fca7e5fa0 RCX: 00007f6fca58f749 [ 281.171222][ T9103] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 281.171228][ T9103] RBP: 00007f6fc87f6090 R08: 0000000000000000 R09: 0000000000000000 [ 281.171234][ T9103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 281.171240][ T9103] R13: 00007f6fca7e6038 R14: 00007f6fca7e5fa0 R15: 00007fff3c5f68a8 [ 281.171257][ T9103] [ 281.950314][ T9118] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1016'. [ 281.960578][ T9118] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1016'. [ 282.096650][ T24] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 282.186192][ T9130] FAULT_INJECTION: forcing a failure. [ 282.186192][ T9130] name failslab, interval 1, probability 0, space 0, times 0 [ 282.201467][ T9130] CPU: 0 UID: 0 PID: 9130 Comm: syz.1.1020 Not tainted syzkaller #0 PREEMPT(full) [ 282.201495][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 282.201508][ T9130] Call Trace: [ 282.201516][ T9130] [ 282.201522][ T9130] dump_stack_lvl+0x189/0x250 [ 282.201552][ T9130] ? __pfx____ratelimit+0x10/0x10 [ 282.201576][ T9130] ? __pfx_dump_stack_lvl+0x10/0x10 [ 282.201598][ T9130] ? __pfx__printk+0x10/0x10 [ 282.201627][ T9130] ? __pfx___might_resched+0x10/0x10 [ 282.201654][ T9130] should_fail_ex+0x414/0x560 [ 282.201686][ T9130] should_failslab+0xa8/0x100 [ 282.201719][ T9130] __kvmalloc_node_noprof+0x175/0x900 [ 282.201739][ T9130] ? rcu_is_watching+0x15/0xb0 [ 282.201763][ T9130] ? nf_hook_entries_grow+0x281/0x720 [ 282.201785][ T9130] ? __pfx___mutex_lock+0x10/0x10 [ 282.201814][ T9130] nf_hook_entries_grow+0x281/0x720 [ 282.201849][ T9130] __nf_register_net_hook+0x2c9/0x930 [ 282.201883][ T9130] nf_register_net_hook+0xb2/0x190 [ 282.201905][ T9130] nf_register_net_hooks+0x44/0x1b0 [ 282.201930][ T9130] nf_defrag_ipv4_enable+0x87/0x120 [ 282.201954][ T9130] nf_ct_netns_do_get+0x18c/0x5a0 [ 282.201981][ T9130] ? __pfx_nf_ct_netns_do_get+0x10/0x10 [ 282.202009][ T9130] ? __flush_work+0xd2/0xbc0 [ 282.202042][ T9130] connmark_tg_check+0x53/0xf0 [ 282.202065][ T9130] xt_check_target+0x3c3/0xa90 [ 282.202099][ T9130] ? __pfx_xt_check_target+0x10/0x10 [ 282.202131][ T9130] ? __pfx___might_resched+0x10/0x10 [ 282.202161][ T9130] ? nft_pernet+0x23/0x240 [ 282.202187][ T9130] ? nft_pernet+0x23/0x240 [ 282.202210][ T9130] ? nft_pernet+0x23/0x240 [ 282.202237][ T9130] ? flush_work+0xd/0x30 [ 282.202265][ T9130] nft_target_init+0x672/0x9c0 [ 282.202284][ T9130] ? __x64_sys_sendmsg+0x19b/0x260 [ 282.202301][ T9130] ? do_syscall_64+0xfa/0xf80 [ 282.202336][ T9130] ? __pfx_nft_target_init+0x10/0x10 [ 282.202394][ T9130] ? rcu_is_watching+0x15/0xb0 [ 282.202420][ T9130] ? trace_kmalloc+0x1f/0xb0 [ 282.202437][ T9130] ? __kmalloc_noprof+0x43e/0x7f0 [ 282.202455][ T9130] ? nf_tables_newrule+0x150b/0x28a0 [ 282.202488][ T9130] nf_tables_newrule+0x1794/0x28a0 [ 282.202532][ T9130] ? __pfx_nf_tables_newrule+0x10/0x10 [ 282.202559][ T9130] ? nfnl_pernet+0x23/0x240 [ 282.202598][ T9130] ? __nla_parse+0x40/0x60 [ 282.202622][ T9130] nfnetlink_rcv+0x11d9/0x2590 [ 282.202688][ T9130] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 282.202738][ T9130] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 282.202763][ T9130] ? ref_tracker_free+0x63a/0x7d0 [ 282.202791][ T9130] ? netlink_unicast+0x7fa/0x9e0 [ 282.202817][ T9130] ? netlink_sendmsg+0x805/0xb30 [ 282.202870][ T9130] ? __netlink_deliver_tap+0x866/0x8b0 [ 282.202891][ T9130] ? netlink_deliver_tap+0x2e/0x1b0 [ 282.202930][ T9130] netlink_unicast+0x82f/0x9e0 [ 282.202970][ T9130] ? __pfx_netlink_unicast+0x10/0x10 [ 282.203002][ T9130] ? netlink_sendmsg+0x642/0xb30 [ 282.203021][ T9130] ? skb_put+0x11b/0x210 [ 282.203042][ T9130] netlink_sendmsg+0x805/0xb30 [ 282.203062][ T9130] ? aa_sk_perm+0x15f/0x920 [ 282.203098][ T9130] ? __pfx_netlink_sendmsg+0x10/0x10 [ 282.203126][ T9130] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 282.203157][ T9130] ? __pfx_netlink_sendmsg+0x10/0x10 [ 282.203177][ T9130] sock_sendmsg_nosec+0x18f/0x1d0 [ 282.203206][ T9130] ____sys_sendmsg+0x577/0x880 [ 282.203236][ T9130] ? __pfx_____sys_sendmsg+0x10/0x10 [ 282.203264][ T9130] ? import_iovec+0x74/0xa0 [ 282.203287][ T9130] ___sys_sendmsg+0x21f/0x2a0 [ 282.203309][ T9130] ? __pfx____sys_sendmsg+0x10/0x10 [ 282.203335][ T9130] ? rcu_read_lock_any_held+0xb3/0x120 [ 282.203389][ T9130] ? __fget_files+0x2a/0x420 [ 282.203410][ T9130] ? __fget_files+0x3a0/0x420 [ 282.203440][ T9130] __x64_sys_sendmsg+0x19b/0x260 [ 282.203460][ T9130] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 282.203487][ T9130] ? __pfx_ksys_write+0x10/0x10 [ 282.203508][ T9130] ? do_syscall_64+0xbe/0xf80 [ 282.203538][ T9130] do_syscall_64+0xfa/0xf80 [ 282.203564][ T9130] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.203583][ T9130] ? clear_bhb_loop+0x60/0xb0 [ 282.203606][ T9130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.203625][ T9130] RIP: 0033:0x7f476038f749 [ 282.203643][ T9130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 282.203660][ T9130] RSP: 002b:00007f47612a5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 282.203681][ T9130] RAX: ffffffffffffffda RBX: 00007f47605e5fa0 RCX: 00007f476038f749 [ 282.203702][ T9130] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 282.203714][ T9130] RBP: 00007f47612a5090 R08: 0000000000000000 R09: 0000000000000000 [ 282.203726][ T9130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.203738][ T9130] R13: 00007f47605e6038 R14: 00007f47605e5fa0 R15: 00007fffc1f20248 [ 282.203772][ T9130] [ 282.700346][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.714495][ T9130] cannot load conntrack support for proto=2 [ 282.722178][ T24] usb 5-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 282.731888][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.761273][ T24] usb 5-1: config 0 descriptor?? [ 282.934483][ T9138] FAULT_INJECTION: forcing a failure. [ 282.934483][ T9138] name failslab, interval 1, probability 0, space 0, times 0 [ 282.949114][ T9138] CPU: 0 UID: 0 PID: 9138 Comm: syz.2.1026 Not tainted syzkaller #0 PREEMPT(full) [ 282.949141][ T9138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 282.949154][ T9138] Call Trace: [ 282.949162][ T9138] [ 282.949169][ T9138] dump_stack_lvl+0x189/0x250 [ 282.949198][ T9138] ? __pfx____ratelimit+0x10/0x10 [ 282.949222][ T9138] ? __pfx_dump_stack_lvl+0x10/0x10 [ 282.949245][ T9138] ? __pfx__printk+0x10/0x10 [ 282.949273][ T9138] ? __pfx___might_resched+0x10/0x10 [ 282.949293][ T9138] ? fs_reclaim_acquire+0x7d/0x100 [ 282.949317][ T9138] should_fail_ex+0x414/0x560 [ 282.949343][ T9138] should_failslab+0xa8/0x100 [ 282.949366][ T9138] __kmalloc_noprof+0xdf/0x7f0 [ 282.949384][ T9138] ? tomoyo_encode+0x28b/0x550 [ 282.949406][ T9138] tomoyo_encode+0x28b/0x550 [ 282.949428][ T9138] tomoyo_mount_permission+0x44d/0x970 [ 282.949466][ T9138] ? tomoyo_mount_permission+0x27a/0x970 [ 282.949492][ T9138] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 282.949568][ T9138] security_sb_mount+0xec/0x350 [ 282.949597][ T9138] path_mount+0xbc/0xff0 [ 282.949616][ T9138] ? kmem_cache_free+0x197/0x620 [ 282.949634][ T9138] ? user_path_at+0x44/0x60 [ 282.949667][ T9138] __se_sys_mount+0x313/0x410 [ 282.949695][ T9138] ? __pfx___se_sys_mount+0x10/0x10 [ 282.949722][ T9138] ? do_syscall_64+0xbe/0xf80 [ 282.949742][ T9138] ? __x64_sys_mount+0x20/0xc0 [ 282.949767][ T9138] do_syscall_64+0xfa/0xf80 [ 282.949792][ T9138] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.949808][ T9138] ? clear_bhb_loop+0x60/0xb0 [ 282.949829][ T9138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.949846][ T9138] RIP: 0033:0x7fcd2cd8f749 [ 282.949864][ T9138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 282.949879][ T9138] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.949899][ T9138] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 282.949912][ T9138] RDX: 0000200000000580 RSI: 0000200000000540 RDI: 0000200000000180 [ 282.949925][ T9138] RBP: 00007fcd2dbd1090 R08: 0000200000000800 R09: 0000000000000000 [ 282.949939][ T9138] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000002 [ 282.949949][ T9138] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 282.949980][ T9138] [ 283.338919][ T9147] binder: 9145:9147 ioctl c0306201 2000000001c0 returned -22 [ 283.476105][ T5983] usb 2-1: new full-speed USB device number 60 using dummy_hcd [ 283.496745][ T9114] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.505513][ T9114] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 283.521199][ T24] steelseries 0003:1038:12B6.0009: hidraw0: USB HID v0.00 Device [HID 1038:12b6] on usb-dummy_hcd.4-1/input0 [ 283.604612][ T5916] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 283.636491][ T5874] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 283.659846][ T5983] usb 2-1: config 0 has an invalid interface number: 29 but max is 0 [ 283.668138][ T5983] usb 2-1: config 0 has no interface number 0 [ 283.674799][ T5983] usb 2-1: config 0 interface 29 has no altsetting 0 [ 283.683691][ T5983] usb 2-1: New USB device found, idVendor=0c72, idProduct=0014, bcdDevice=39.ac [ 283.693050][ T5983] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.701603][ T5983] usb 2-1: Product: syz [ 283.707612][ T5983] usb 2-1: Manufacturer: syz [ 283.712428][ T5983] usb 2-1: SerialNumber: syz [ 283.719362][ T5983] usb 2-1: config 0 descriptor?? [ 283.796944][ T5874] usb 3-1: Using ep0 maxpacket: 8 [ 283.803973][ T5874] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 283.808240][ T5916] usb 6-1: too many configurations: 121, using maximum allowed: 8 [ 283.816607][ T5874] usb 3-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 283.833050][ T5874] usb 3-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 283.833508][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.841643][ T5874] usb 3-1: Product: syz [ 283.853758][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.861335][ T5874] usb 3-1: Manufacturer: syz [ 283.867960][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.871148][ T5874] usb 3-1: SerialNumber: syz [ 283.882717][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.898113][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.909772][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.922019][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.935124][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.950842][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.961965][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.973450][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.984916][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 284.000645][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.013350][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 284.023489][ T5983] peak_usb 2-1:0.29: PEAK-System PCAN-USB X6 v0 fw v0.0.0 (2 channels) [ 284.037757][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.048712][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 284.060672][ T5916] usb 6-1: New USB device found, idVendor=5543, idProduct=0042, bcdDevice= 0.00 [ 284.069865][ T5916] usb 6-1: New USB device strings: Mfr=0, Product=190, SerialNumber=48 [ 284.078206][ T5916] usb 6-1: Product: syz [ 284.082411][ T5916] usb 6-1: SerialNumber: syz [ 284.090550][ T5916] usb 6-1: config 0 descriptor?? [ 284.123736][ T5874] usb 3-1: palm_os_3_probe - error -71 getting connection information [ 284.137544][ T5874] visor 3-1:1.0: probe with driver visor failed with error -71 [ 284.157432][ T5874] usb 3-1: USB disconnect, device number 56 [ 284.278704][ T5983] peak_usb 2-1:0.29 can0: sending command failure: -22 [ 284.286597][ T5983] peak_usb 2-1:0.29 can0: sending command failure: -22 [ 284.293623][ T5983] peak_usb 2-1:0.29 can0: sending command failure: -22 [ 284.347167][ T5983] peak_usb 2-1:0.29: probe with driver peak_usb failed with error -22 [ 284.398210][ T5916] usbhid 6-1:0.0: can't add hid device: -71 [ 284.409853][ T5916] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 284.423286][ T5916] usb 6-1: USB disconnect, device number 8 [ 284.549133][ T5983] usb 2-1: USB disconnect, device number 60 [ 285.069859][ T5895] usb 5-1: USB disconnect, device number 53 [ 285.264826][ T39] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 285.443941][ T39] usb 6-1: Using ep0 maxpacket: 16 [ 285.454069][ T39] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.469747][ T39] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 285.480615][ T39] usb 6-1: config 0 interface 0 has no altsetting 0 [ 285.489066][ T39] usb 6-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 285.499565][ T39] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.510910][ T39] usb 6-1: config 0 descriptor?? [ 285.726168][ T9185] netlink: 'syz.2.1043': attribute type 10 has an invalid length. [ 285.740235][ T9185] netlink: 'syz.2.1043': attribute type 10 has an invalid length. [ 285.750146][ T9185] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1043'. [ 285.760078][ T9185] batadv0: entered promiscuous mode [ 285.765890][ T9185] batadv0: entered allmulticast mode [ 285.771373][ T9185] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 285.818895][ T24] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 285.862270][ T9190] FAULT_INJECTION: forcing a failure. [ 285.862270][ T9190] name failslab, interval 1, probability 0, space 0, times 0 [ 285.886826][ T9190] CPU: 0 UID: 0 PID: 9190 Comm: syz.2.1045 Not tainted syzkaller #0 PREEMPT(full) [ 285.886854][ T9190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 285.886864][ T9190] Call Trace: [ 285.886872][ T9190] [ 285.886880][ T9190] dump_stack_lvl+0x189/0x250 [ 285.886908][ T9190] ? __pfx____ratelimit+0x10/0x10 [ 285.886933][ T9190] ? __pfx_dump_stack_lvl+0x10/0x10 [ 285.886957][ T9190] ? __pfx__printk+0x10/0x10 [ 285.886976][ T9190] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 285.887015][ T9190] should_fail_ex+0x414/0x560 [ 285.887045][ T9190] should_failslab+0xa8/0x100 [ 285.887070][ T9190] kmem_cache_alloc_noprof+0x88/0x6f0 [ 285.887097][ T9190] ? __netlink_lookup+0xbd/0x8a0 [ 285.887117][ T9190] ? skb_clone+0x212/0x3a0 [ 285.887141][ T9190] skb_clone+0x212/0x3a0 [ 285.887162][ T9190] __netlink_deliver_tap+0x424/0x8b0 [ 285.887275][ T9190] ? netlink_deliver_tap+0x2e/0x1b0 [ 285.887296][ T9190] netlink_deliver_tap+0x19c/0x1b0 [ 285.887318][ T9190] netlink_unicast+0x7fa/0x9e0 [ 285.887355][ T9190] ? __pfx_netlink_unicast+0x10/0x10 [ 285.887386][ T9190] ? netlink_sendmsg+0x642/0xb30 [ 285.887405][ T9190] ? skb_put+0x11b/0x210 [ 285.887425][ T9190] netlink_sendmsg+0x805/0xb30 [ 285.887443][ T9190] ? aa_sk_perm+0x15f/0x920 [ 285.887478][ T9190] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.887501][ T9190] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 285.887530][ T9190] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.887550][ T9190] sock_sendmsg_nosec+0x18f/0x1d0 [ 285.887578][ T9190] ____sys_sendmsg+0x577/0x880 [ 285.887607][ T9190] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.887637][ T9190] ? import_iovec+0x74/0xa0 [ 285.887660][ T9190] ___sys_sendmsg+0x21f/0x2a0 [ 285.887683][ T9190] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.887709][ T9190] ? rcu_read_lock_any_held+0xb3/0x120 [ 285.887763][ T9190] ? __fget_files+0x2a/0x420 [ 285.887787][ T9190] ? __fget_files+0x3a0/0x420 [ 285.887822][ T9190] __x64_sys_sendmsg+0x19b/0x260 [ 285.887845][ T9190] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 285.887874][ T9190] ? __pfx_ksys_write+0x10/0x10 [ 285.887899][ T9190] ? do_syscall_64+0xbe/0xf80 [ 285.887929][ T9190] do_syscall_64+0xfa/0xf80 [ 285.887956][ T9190] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.887976][ T9190] ? clear_bhb_loop+0x60/0xb0 [ 285.887999][ T9190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.888017][ T9190] RIP: 0033:0x7fcd2cd8f749 [ 285.888036][ T9190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 285.888053][ T9190] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.888073][ T9190] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 285.888087][ T9190] RDX: 0000000020000800 RSI: 0000200000000600 RDI: 0000000000000003 [ 285.888099][ T9190] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 285.888111][ T9190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.888124][ T9190] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 285.888155][ T9190] [ 285.888282][ T9190] netlink: 'syz.2.1045': attribute type 10 has an invalid length. [ 285.978397][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 286.220736][ T9190] team0: Port device macvlan0 added [ 286.229528][ T39] hid (null): unknown global tag 0xd [ 286.234895][ T39] hid (null): unknown global tag 0xd [ 286.240336][ T39] hid (null): nested delimiters [ 286.259570][ T5874] usb 6-1: USB disconnect, device number 9 [ 286.275587][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 286.311498][ T24] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 286.351075][ T24] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 286.369384][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.377595][ T24] usb 5-1: Product: syz [ 286.381912][ T24] usb 5-1: Manufacturer: syz [ 286.387404][ T24] usb 5-1: SerialNumber: syz [ 286.419456][ T9201] veth1_vlan: left allmulticast mode [ 286.447541][ T9201] netlink: 187320 bytes leftover after parsing attributes in process `syz.2.1048'. [ 286.561198][ T9205] binder: 9204:9205 ioctl c018620c 200000000640 returned -22 [ 286.577779][ T9205] netlink: 'syz.1.1050': attribute type 10 has an invalid length. [ 286.586202][ T9205] veth1_vlan: left promiscuous mode [ 286.599884][ T9205] macvlan1: entered allmulticast mode [ 286.613663][ T24] usb 5-1: 0:2 : does not exist [ 286.636222][ T24] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 286.640236][ T9205] veth1_vlan: entered promiscuous mode [ 286.669552][ T9205] veth1_vlan: entered allmulticast mode [ 286.681197][ T24] usb 5-1: USB disconnect, device number 54 [ 286.683957][ T9205] team0: Port device macvlan1 added [ 286.731652][ T7562] udevd[7562]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 286.848424][ T9209] netlink: 'syz.2.1052': attribute type 10 has an invalid length. [ 286.870211][ T9211] netlink: 124 bytes leftover after parsing attributes in process `syz.1.1053'. [ 287.118639][ T9224] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1056'. [ 287.230302][ T24] kernel write not supported for file /comedi4 (pid: 24 comm: kworker/1:0) [ 287.277787][ T9232] openvswitch: netlink: Message has 1 unknown bytes. [ 287.292023][ T9232] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 287.506270][ T9243] ªªªªªª: renamed from lo (while UP) [ 287.620314][ T9250] FAULT_INJECTION: forcing a failure. [ 287.620314][ T9250] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.696531][ T9250] CPU: 1 UID: 0 PID: 9250 Comm: syz.2.1066 Not tainted syzkaller #0 PREEMPT(full) [ 287.696558][ T9250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 287.696571][ T9250] Call Trace: [ 287.696580][ T9250] [ 287.696587][ T9250] dump_stack_lvl+0x189/0x250 [ 287.696612][ T9250] ? __pfx____ratelimit+0x10/0x10 [ 287.696637][ T9250] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.696660][ T9250] ? __pfx__printk+0x10/0x10 [ 287.696689][ T9250] should_fail_ex+0x414/0x560 [ 287.696718][ T9250] _copy_from_user+0x2d/0xb0 [ 287.696738][ T9250] copy_folio_from_user+0x1e4/0x320 [ 287.696763][ T9250] mfill_atomic_copy+0xfe1/0x13f0 [ 287.696800][ T9250] ? __pfx_mfill_atomic_copy+0x10/0x10 [ 287.696833][ T9250] userfaultfd_ioctl+0x2a34/0x4cc0 [ 287.696861][ T9250] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 287.696884][ T9250] ? security_file_ioctl+0xcb/0x2d0 [ 287.696906][ T9250] ? __se_sys_ioctl+0x47/0x170 [ 287.696922][ T9250] ? do_syscall_64+0xfa/0xf80 [ 287.696946][ T9250] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.696970][ T9250] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 287.697021][ T9250] ? kasan_quarantine_put+0xdd/0x220 [ 287.697040][ T9250] ? lockdep_hardirqs_on+0x98/0x140 [ 287.697071][ T9250] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 287.697096][ T9250] ? do_vfs_ioctl+0xbe8/0x1430 [ 287.697114][ T9250] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 287.697138][ T9250] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 287.697173][ T9250] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 287.697219][ T9250] ? __fget_files+0x2a/0x420 [ 287.697248][ T9250] ? __fget_files+0x3a0/0x420 [ 287.697271][ T9250] ? __fget_files+0x2a/0x420 [ 287.697299][ T9250] ? bpf_lsm_file_ioctl+0x9/0x20 [ 287.697322][ T9250] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 287.697348][ T9250] __se_sys_ioctl+0xfc/0x170 [ 287.697369][ T9250] do_syscall_64+0xfa/0xf80 [ 287.697405][ T9250] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.697424][ T9250] ? clear_bhb_loop+0x60/0xb0 [ 287.697447][ T9250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.697466][ T9250] RIP: 0033:0x7fcd2cd8f749 [ 287.697483][ T9250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.697500][ T9250] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.697522][ T9250] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 287.697537][ T9250] RDX: 0000200000000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 287.697550][ T9250] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 287.697562][ T9250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 287.697574][ T9250] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 287.697605][ T9250] [ 287.984332][ T9253] input: syz1 as /devices/virtual/input/input25 [ 288.029530][ T9257] netlink: 60 bytes leftover after parsing attributes in process `syz.5.1070'. [ 288.039845][ T9257] netlink: 60 bytes leftover after parsing attributes in process `syz.5.1070'. [ 288.179644][ T9267] comedi comedi0: comedi_config --init_data is deprecated [ 288.387167][ T9276] netlink: 100 bytes leftover after parsing attributes in process `syz.5.1075'. [ 288.397494][ T9276] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 288.421563][ T9274] netlink: 750 bytes leftover after parsing attributes in process `syz.4.1074'. [ 288.512896][ T5874] usb 2-1: new full-speed USB device number 61 using dummy_hcd [ 288.610201][ T9281] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 288.612872][ T9283] FAULT_INJECTION: forcing a failure. [ 288.612872][ T9283] name failslab, interval 1, probability 0, space 0, times 0 [ 288.624008][ T9281] block device autoloading is deprecated and will be removed. [ 288.662616][ T9283] CPU: 1 UID: 0 PID: 9283 Comm: syz.4.1077 Not tainted syzkaller #0 PREEMPT(full) [ 288.662644][ T9283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 288.662656][ T9283] Call Trace: [ 288.662664][ T9283] [ 288.662673][ T9283] dump_stack_lvl+0x189/0x250 [ 288.662702][ T9283] ? __pfx____ratelimit+0x10/0x10 [ 288.662727][ T9283] ? __pfx_dump_stack_lvl+0x10/0x10 [ 288.662751][ T9283] ? __pfx__printk+0x10/0x10 [ 288.662780][ T9283] ? __pfx___might_resched+0x10/0x10 [ 288.662800][ T9283] ? fs_reclaim_acquire+0x7d/0x100 [ 288.662827][ T9283] should_fail_ex+0x414/0x560 [ 288.662857][ T9283] should_failslab+0xa8/0x100 [ 288.662883][ T9283] __kmalloc_noprof+0xdf/0x7f0 [ 288.662903][ T9283] ? __vb2_queue_alloc+0x29d/0x15a0 [ 288.662935][ T9283] __vb2_queue_alloc+0x29d/0x15a0 [ 288.662985][ T9283] vb2_core_create_bufs+0x765/0xde0 [ 288.663024][ T9283] ? __pfx_vb2_core_create_bufs+0x10/0x10 [ 288.663063][ T9283] ? vb2_set_flags_and_caps+0x309/0x5f0 [ 288.663094][ T9283] vb2_create_bufs+0x5b9/0xae0 [ 288.663126][ T9283] ? __pfx_vb2_create_bufs+0x10/0x10 [ 288.663155][ T9283] ? vb2_set_flags_and_caps+0x309/0x5f0 [ 288.663186][ T9283] vb2_ioctl_create_bufs+0x285/0x3f0 [ 288.663218][ T9283] v4l_create_bufs+0x18c/0x290 [ 288.663247][ T9283] __video_do_ioctl+0xa59/0xc10 [ 288.663288][ T9283] ? __pfx___video_do_ioctl+0x10/0x10 [ 288.663329][ T9283] video_usercopy+0x82a/0x13f0 [ 288.663367][ T9283] ? __pfx___video_do_ioctl+0x10/0x10 [ 288.663395][ T9283] ? __pfx_video_usercopy+0x10/0x10 [ 288.663439][ T9283] ? __fget_files+0x3a0/0x420 [ 288.663467][ T9283] v4l2_ioctl+0x18d/0x1e0 [ 288.663495][ T9283] ? __pfx_v4l2_ioctl+0x10/0x10 [ 288.663521][ T9283] __se_sys_ioctl+0xfc/0x170 [ 288.663543][ T9283] do_syscall_64+0xfa/0xf80 [ 288.663570][ T9283] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.663590][ T9283] ? clear_bhb_loop+0x60/0xb0 [ 288.663613][ T9283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.663632][ T9283] RIP: 0033:0x7f6fca58f749 [ 288.663649][ T9283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 288.663666][ T9283] RSP: 002b:00007f6fc87f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.663687][ T9283] RAX: ffffffffffffffda RBX: 00007f6fca7e5fa0 RCX: 00007f6fca58f749 [ 288.663702][ T9283] RDX: 0000200000000140 RSI: 00000000c100565c RDI: 0000000000000003 [ 288.663715][ T9283] RBP: 00007f6fc87f6090 R08: 0000000000000000 R09: 0000000000000000 [ 288.663727][ T9283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 288.663738][ T9283] R13: 00007f6fca7e6038 R14: 00007f6fca7e5fa0 R15: 00007fff3c5f68a8 [ 288.663771][ T9283] [ 288.996959][ T5874] usb 2-1: device descriptor read/64, error -71 [ 289.212032][ T9291] FAULT_INJECTION: forcing a failure. [ 289.212032][ T9291] name failslab, interval 1, probability 0, space 0, times 0 [ 289.225105][ T9291] CPU: 0 UID: 0 PID: 9291 Comm: syz.2.1080 Not tainted syzkaller #0 PREEMPT(full) [ 289.225132][ T9291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 289.225144][ T9291] Call Trace: [ 289.225152][ T9291] [ 289.225160][ T9291] dump_stack_lvl+0x189/0x250 [ 289.225187][ T9291] ? __pfx____ratelimit+0x10/0x10 [ 289.225212][ T9291] ? __pfx_dump_stack_lvl+0x10/0x10 [ 289.225236][ T9291] ? __pfx__printk+0x10/0x10 [ 289.225261][ T9291] ? __pfx___might_resched+0x10/0x10 [ 289.225282][ T9291] ? fs_reclaim_acquire+0x7d/0x100 [ 289.225308][ T9291] should_fail_ex+0x414/0x560 [ 289.225339][ T9291] should_failslab+0xa8/0x100 [ 289.225365][ T9291] kmem_cache_alloc_noprof+0x88/0x6f0 [ 289.225394][ T9291] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 289.225417][ T9291] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 289.225444][ T9291] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 289.225481][ T9291] mmu_topup_memory_caches+0x21/0x170 [ 289.225508][ T9291] kvm_mmu_load+0x9d/0x22d0 [ 289.225531][ T9291] ? kvm_msr_allowed+0x9a/0x490 [ 289.225556][ T9291] ? kvm_msr_allowed+0x9a/0x490 [ 289.225582][ T9291] ? kvm_msr_allowed+0x9a/0x490 [ 289.225608][ T9291] ? kvm_msr_allowed+0x9a/0x490 [ 289.225632][ T9291] ? kvm_apic_has_interrupt+0x744/0x770 [ 289.225672][ T9291] vcpu_run+0x54d7/0x76b0 [ 289.225709][ T9291] ? __lock_acquire+0x6b6/0x2cf0 [ 289.225787][ T9291] ? __pfx_vcpu_run+0x10/0x10 [ 289.225815][ T9291] ? kvm_arch_vcpu_ioctl_run+0x285/0x1c90 [ 289.225841][ T9291] ? rcu_is_watching+0x15/0xb0 [ 289.225870][ T9291] kvm_arch_vcpu_ioctl_run+0x1148/0x1c90 [ 289.225903][ T9291] ? kvm_arch_vcpu_ioctl_run+0x285/0x1c90 [ 289.225922][ T9291] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 289.225943][ T9291] ? __lock_acquire+0x6b6/0x2cf0 [ 289.225966][ T9291] ? __mutex_lock+0x335/0x1350 [ 289.226002][ T9291] ? kasan_quarantine_put+0xdd/0x220 [ 289.226027][ T9291] ? lockdep_hardirqs_on+0x98/0x140 [ 289.226083][ T9291] kvm_vcpu_ioctl+0x99a/0xed0 [ 289.226116][ T9291] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 289.226143][ T9291] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 289.226190][ T9291] ? __fget_files+0x2a/0x420 [ 289.226217][ T9291] ? __fget_files+0x3a0/0x420 [ 289.226240][ T9291] ? __fget_files+0x2a/0x420 [ 289.226268][ T9291] ? bpf_lsm_file_ioctl+0x9/0x20 [ 289.226291][ T9291] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 289.226317][ T9291] __se_sys_ioctl+0xfc/0x170 [ 289.226340][ T9291] do_syscall_64+0xfa/0xf80 [ 289.226367][ T9291] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.226386][ T9291] ? clear_bhb_loop+0x60/0xb0 [ 289.226409][ T9291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.226428][ T9291] RIP: 0033:0x7fcd2cd8f749 [ 289.226446][ T9291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 289.226462][ T9291] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 289.226480][ T9291] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 289.226493][ T9291] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 289.226505][ T9291] RBP: 00007fcd2dbd1090 R08: 0000000000000000 R09: 0000000000000000 [ 289.226517][ T9291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 289.226529][ T9291] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 289.226561][ T9291] [ 289.250709][ T5874] usb 2-1: new full-speed USB device number 62 using dummy_hcd [ 289.636474][ T5917] usb 6-1: new full-speed USB device number 10 using dummy_hcd [ 289.676247][ T9296] loop4: detected capacity change from 0 to 524287936 [ 289.695854][ T9296] [ 289.698220][ T9296] ====================================================== [ 289.705337][ T9296] WARNING: possible circular locking dependency detected [ 289.710922][ T5874] usb 2-1: device descriptor read/64, error -71 [ 289.712358][ T9296] syzkaller #0 Not tainted [ 289.723090][ T9296] ------------------------------------------------------ [ 289.730115][ T9296] syz.2.1082/9296 is trying to acquire lock: [ 289.736123][ T9296] ffffffff8e449180 (fs_reclaim){+.+.}-{0:0}, at: mempool_alloc_noprof+0xab/0x2f0 [ 289.745687][ T9296] [ 289.745687][ T9296] but task is already holding lock: [ 289.753054][ T9296] ffff888025078c18 (set->srcu){.+.+}-{0:0}, at: blk_mq_dispatch_queue_requests+0x5f9/0x800 [ 289.763100][ T9296] [ 289.763100][ T9296] which lock already depends on the new lock. [ 289.763100][ T9296] [ 289.773511][ T9296] [ 289.773511][ T9296] the existing dependency chain (in reverse order) is: [ 289.782534][ T9296] [ 289.782534][ T9296] -> #2 (set->srcu){.+.+}-{0:0}: [ 289.789697][ T9296] __synchronize_srcu+0x96/0x390 [ 289.795204][ T9296] blk_throtl_init+0x298/0x410 [ 289.797459][ T5917] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 289.800498][ T9296] tg_set_conf+0x1c6/0x4b0 [ 289.814447][ T9296] cgroup_file_write+0x3a1/0x740 [ 289.817871][ T5917] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.820277][ T9296] kernfs_fop_write_iter+0x3af/0x540 [ 289.834235][ T9296] vfs_write+0x5c9/0xb30 [ 289.839019][ T5874] usb usb2-port1: attempt power cycle [ 289.839018][ T9296] ksys_write+0x145/0x250 [ 289.839044][ T9296] do_syscall_64+0xfa/0xf80 [ 289.851242][ T5917] usb 6-1: config 0 descriptor?? [ 289.855018][ T9296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.866371][ T9296] [ 289.866371][ T9296] -> #1 (&q->q_usage_counter(io)#17){++++}-{0:0}: [ 289.873560][ T5917] cp210x 6-1:0.0: cp210x converter detected [ 289.875109][ T9296] blk_alloc_queue+0x538/0x620 [ 289.886910][ T9296] __blk_mq_alloc_disk+0x15c/0x340 [ 289.892571][ T9296] loop_add+0x411/0xad0 [ 289.897364][ T9296] loop_init+0xd9/0x170 [ 289.902051][ T9296] do_one_initcall+0x1fb/0x820 [ 289.907368][ T9296] do_initcall_level+0x104/0x190 [ 289.912960][ T9296] do_initcalls+0x59/0xa0 [ 289.917851][ T9296] kernel_init_freeable+0x334/0x4b0 [ 289.923589][ T9296] kernel_init+0x1d/0x1d0 [ 289.928536][ T9296] ret_from_fork+0x599/0xb30 [ 289.933661][ T9296] ret_from_fork_asm+0x1a/0x30 [ 289.938972][ T9296] [ 289.938972][ T9296] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 289.946206][ T9296] __lock_acquire+0x15a6/0x2cf0 [ 289.951597][ T9296] lock_acquire+0x117/0x340 [ 289.956632][ T9296] fs_reclaim_acquire+0x72/0x100 [ 289.962107][ T9296] mempool_alloc_noprof+0xab/0x2f0 [ 289.967842][ T9296] bio_alloc_bioset+0x241/0x12a0 [ 289.973325][ T9296] blkdev_direct_IO+0x9c0/0x17e0 [ 289.978799][ T9296] blkdev_read_iter+0x23d/0x440 [ 289.984185][ T9296] lo_submit_rw_aio+0x488/0x620 [ 289.989638][ T9296] loop_queue_rq+0x6c5/0x8d0 [ 289.994774][ T9296] blk_mq_request_issue_directly+0x3c1/0x710 [ 290.001288][ T9296] blk_mq_issue_direct+0x2a0/0x660 [ 290.007067][ T9296] blk_mq_dispatch_queue_requests+0x621/0x800 [ 290.013664][ T9296] blk_mq_flush_plug_list+0x432/0x550 [ 290.019585][ T9296] __blk_flush_plug+0x3d3/0x4b0 [ 290.024986][ T9296] __submit_bio+0x2d3/0x5a0 [ 290.030025][ T9296] submit_bio_noacct_nocheck+0x2eb/0xa30 [ 290.036198][ T9296] block_read_full_folio+0x7b7/0x830 [ 290.042010][ T9296] filemap_read_folio+0x117/0x380 [ 290.047572][ T9296] do_read_cache_folio+0x358/0x590 [ 290.053298][ T9296] read_part_sector+0xb6/0x2b0 [ 290.058690][ T9296] adfspart_check_ICS+0xa4/0xa50 [ 290.064155][ T9296] bdev_disk_changed+0x75f/0x14b0 [ 290.069713][ T9296] loop_reread_partitions+0x5f/0xf0 [ 290.075443][ T9296] loop_configure+0xbd6/0xe50 [ 290.080645][ T9296] lo_ioctl+0x806/0x1c50 [ 290.085429][ T9296] blkdev_ioctl+0x60e/0x710 [ 290.090471][ T9296] __se_sys_ioctl+0xfc/0x170 [ 290.095595][ T9296] do_syscall_64+0xfa/0xf80 [ 290.100632][ T9296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.107137][ T9296] [ 290.107137][ T9296] other info that might help us debug this: [ 290.107137][ T9296] [ 290.117366][ T9296] Chain exists of: [ 290.117366][ T9296] fs_reclaim --> &q->q_usage_counter(io)#17 --> set->srcu [ 290.117366][ T9296] [ 290.130970][ T9296] Possible unsafe locking scenario: [ 290.130970][ T9296] [ 290.138438][ T9296] CPU0 CPU1 [ 290.144077][ T9296] ---- ---- [ 290.149447][ T9296] rlock(set->srcu); [ 290.153440][ T9296] lock(&q->q_usage_counter(io)#17); [ 290.161438][ T9296] lock(set->srcu); [ 290.167872][ T9296] lock(fs_reclaim); [ 290.171865][ T9296] [ 290.171865][ T9296] *** DEADLOCK *** [ 290.171865][ T9296] [ 290.180017][ T9296] 2 locks held by syz.2.1082/9296: [ 290.185129][ T9296] #0: ffff88802516e358 (&disk->open_mutex){+.+.}-{4:4}, at: loop_reread_partitions+0x46/0xf0 [ 290.195433][ T9296] #1: ffff888025078c18 (set->srcu){.+.+}-{0:0}, at: blk_mq_dispatch_queue_requests+0x5f9/0x800 [ 290.202482][ T5874] usb 2-1: new full-speed USB device number 63 using dummy_hcd [ 290.205994][ T9296] [ 290.205994][ T9296] stack backtrace: [ 290.206009][ T9296] CPU: 0 UID: 0 PID: 9296 Comm: syz.2.1082 Not tainted syzkaller #0 PREEMPT(full) [ 290.206029][ T9296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 290.206041][ T9296] Call Trace: [ 290.206051][ T9296] [ 290.206059][ T9296] dump_stack_lvl+0x189/0x250 [ 290.206086][ T9296] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.206109][ T9296] ? __pfx__printk+0x10/0x10 [ 290.206130][ T9296] ? stack_trace_save+0x9c/0xe0 [ 290.206153][ T9296] print_circular_bug+0x2e2/0x300 [ 290.206178][ T9296] check_noncircular+0x12e/0x150 [ 290.206210][ T9296] __lock_acquire+0x15a6/0x2cf0 [ 290.206231][ T9296] ? rcu_is_watching+0x15/0xb0 [ 290.206255][ T9296] ? lock_release+0x4b/0x3b0 [ 290.206273][ T9296] ? lock_release+0x4b/0x3b0 [ 290.206291][ T9296] ? __bfs+0x154/0x290 [ 290.206309][ T9296] ? __pfx_hlock_conflict+0x10/0x10 [ 290.206334][ T9296] ? check_path+0x21/0x40 [ 290.206356][ T9296] ? mempool_alloc_noprof+0xab/0x2f0 [ 290.206381][ T9296] lock_acquire+0x117/0x340 [ 290.206398][ T9296] ? mempool_alloc_noprof+0xab/0x2f0 [ 290.206428][ T9296] fs_reclaim_acquire+0x72/0x100 [ 290.206448][ T9296] ? mempool_alloc_noprof+0xab/0x2f0 [ 290.206471][ T9296] mempool_alloc_noprof+0xab/0x2f0 [ 290.206497][ T9296] ? __pfx_mempool_alloc_noprof+0x10/0x10 [ 290.206524][ T9296] bio_alloc_bioset+0x241/0x12a0 [ 290.206548][ T9296] ? seqcount_lockdep_reader_access+0x122/0x1c0 [ 290.206579][ T9296] blkdev_direct_IO+0x9c0/0x17e0 [ 290.206604][ T9296] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 290.206623][ T9296] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 290.206647][ T9296] ? blkdev_read_iter+0x210/0x440 [ 290.206666][ T9296] ? rcu_read_lock_any_held+0xb3/0x120 [ 290.206692][ T9296] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 290.206716][ T9296] ? blkdev_read_iter+0x210/0x440 [ 290.206735][ T9296] ? blkdev_read_iter+0x210/0x440 [ 290.206753][ T9296] ? touch_atime+0x384/0x6d0 [ 290.206780][ T9296] ? blkdev_read_iter+0x210/0x440 [ 290.206799][ T9296] blkdev_read_iter+0x23d/0x440 [ 290.206821][ T9296] lo_submit_rw_aio+0x488/0x620 [ 290.206850][ T9296] ? __pfx_lo_submit_rw_aio+0x10/0x10 [ 290.206880][ T9296] ? blk_mq_start_request+0x498/0x880 [ 290.206909][ T9296] loop_queue_rq+0x6c5/0x8d0 [ 290.206941][ T9296] blk_mq_request_issue_directly+0x3c1/0x710 [ 290.206969][ T9296] ? __pfx_blk_mq_request_issue_directly+0x10/0x10 [ 290.206992][ T9296] blk_mq_issue_direct+0x2a0/0x660 [ 290.207015][ T9296] ? __srcu_check_read_flavor+0x106/0x250 [ 290.207037][ T9296] ? blk_mq_dispatch_queue_requests+0x5f9/0x800 [ 290.207055][ T9296] blk_mq_dispatch_queue_requests+0x621/0x800 [ 290.207077][ T9296] blk_mq_flush_plug_list+0x432/0x550 [ 290.207105][ T9296] ? blk_add_rq_to_plug+0x300/0x450 [ 290.207132][ T9296] ? blk_mq_submit_bio+0xd5b/0x26c0 [ 290.207148][ T9296] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 290.207178][ T9296] ? blk_mq_submit_bio+0x46a/0x26c0 [ 290.207203][ T9296] __blk_flush_plug+0x3d3/0x4b0 [ 290.207223][ T9296] ? __pfx___blk_flush_plug+0x10/0x10 [ 290.207252][ T9296] __submit_bio+0x2d3/0x5a0 [ 290.207271][ T9296] ? __pfx___submit_bio+0x10/0x10 [ 290.207288][ T9296] ? blk_cgroup_bio_start+0x59d/0x640 [ 290.207315][ T9296] submit_bio_noacct_nocheck+0x2eb/0xa30 [ 290.207343][ T9296] ? bio_associate_blkg+0x6d/0x230 [ 290.207362][ T9296] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 290.207392][ T9296] ? submit_bio_noacct+0xdfc/0x1b60 [ 290.207424][ T9296] block_read_full_folio+0x7b7/0x830 [ 290.207446][ T9296] ? __pfx_blkdev_get_block+0x10/0x10 [ 290.207467][ T9296] filemap_read_folio+0x117/0x380 [ 290.207488][ T9296] ? __pfx_blkdev_read_folio+0x10/0x10 [ 290.207506][ T9296] ? __pfx_filemap_read_folio+0x10/0x10 [ 290.207526][ T9296] ? filemap_add_folio+0x35f/0x540 [ 290.207555][ T9296] do_read_cache_folio+0x358/0x590 [ 290.207576][ T9296] ? __pfx_blkdev_read_folio+0x10/0x10 [ 290.207597][ T9296] read_part_sector+0xb6/0x2b0 [ 290.207625][ T9296] adfspart_check_ICS+0xa4/0xa50 [ 290.207642][ T9296] ? snprintf+0xda/0x120 [ 290.207660][ T9296] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 290.207682][ T9296] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 290.207704][ T9296] bdev_disk_changed+0x75f/0x14b0 [ 290.207737][ T9296] ? __pfx_bdev_disk_changed+0x10/0x10 [ 290.207767][ T9296] loop_reread_partitions+0x5f/0xf0 [ 290.207786][ T9296] loop_configure+0xbd6/0xe50 [ 290.207807][ T9296] ? __pfx_loop_configure+0x10/0x10 [ 290.207834][ T9296] lo_ioctl+0x806/0x1c50 [ 290.207865][ T9296] ? __pfx_lo_ioctl+0x10/0x10 [ 290.207907][ T9296] ? look_up_lock_class+0x74/0x150 [ 290.207933][ T9296] ? register_lock_class+0x51/0x320 [ 290.207953][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.207974][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.207995][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.208016][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.208036][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.208056][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.208075][ T9296] ? __lock_acquire+0x6b6/0x2cf0 [ 290.208107][ T9296] ? is_bpf_text_address+0x26/0x2b0 [ 290.208127][ T9296] ? is_bpf_text_address+0x292/0x2b0 [ 290.208145][ T9296] ? is_bpf_text_address+0x26/0x2b0 [ 290.208163][ T9296] ? kernel_text_address+0xa5/0xe0 [ 290.208190][ T9296] ? __kernel_text_address+0xd/0x40 [ 290.208221][ T9296] ? unwind_get_return_address+0x4d/0x90 [ 290.208244][ T9296] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 290.208261][ T9296] ? arch_stack_walk+0xfc/0x150 [ 290.208287][ T9296] ? stack_trace_save+0x9c/0xe0 [ 290.208305][ T9296] ? stack_depot_save_flags+0x40/0x850 [ 290.208330][ T9296] ? format_decode+0x90/0xe10 [ 290.208350][ T9296] ? kasan_save_track+0x4f/0x80 [ 290.208368][ T9296] ? kasan_save_track+0x3e/0x80 [ 290.208386][ T9296] ? kasan_save_free_info+0x46/0x50 [ 290.208411][ T9296] ? __kasan_slab_free+0x5c/0x80 [ 290.208431][ T9296] ? kfree+0x1c0/0x660 [ 290.208455][ T9296] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 290.208479][ T9296] ? security_file_ioctl+0xcb/0x2d0 [ 290.208500][ T9296] ? __se_sys_ioctl+0x47/0x170 [ 290.208523][ T9296] ? do_syscall_64+0xfa/0xf80 [ 290.208547][ T9296] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.208574][ T9296] ? __asan_memset+0x22/0x50 [ 290.208590][ T9296] ? blk_get_meta_cap+0x18c/0x750 [ 290.208625][ T9296] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 290.208654][ T9296] ? kasan_quarantine_put+0xdd/0x220 [ 290.208672][ T9296] ? lockdep_hardirqs_on+0x98/0x140 [ 290.208699][ T9296] ? blkdev_common_ioctl+0x100c/0x2570 [ 290.208719][ T9296] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 290.208744][ T9296] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 290.208764][ T9296] ? do_vfs_ioctl+0xbe8/0x1430 [ 290.208781][ T9296] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 290.208818][ T9296] ? __pfx_lo_ioctl+0x10/0x10 [ 290.208846][ T9296] blkdev_ioctl+0x60e/0x710 [ 290.208866][ T9296] ? __pfx_blkdev_ioctl+0x10/0x10 [ 290.208883][ T9296] ? __fget_files+0x3a0/0x420 [ 290.208907][ T9296] ? __fget_files+0x2a/0x420 [ 290.208932][ T9296] ? bpf_lsm_file_ioctl+0x9/0x20 [ 290.208952][ T9296] ? __pfx_blkdev_ioctl+0x10/0x10 [ 290.208971][ T9296] __se_sys_ioctl+0xfc/0x170 [ 290.208990][ T9296] do_syscall_64+0xfa/0xf80 [ 290.209017][ T9296] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.209036][ T9296] ? clear_bhb_loop+0x60/0xb0 [ 290.209056][ T9296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.209075][ T9296] RIP: 0033:0x7fcd2cd8f749 [ 290.209093][ T9296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 290.209110][ T9296] RSP: 002b:00007fcd2dbd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 290.209131][ T9296] RAX: ffffffffffffffda RBX: 00007fcd2cfe5fa0 RCX: 00007fcd2cd8f749 [ 290.209146][ T9296] RDX: 0000200000001100 RSI: 0000000000004c0a RDI: 0000000000000004 [ 290.209159][ T9296] RBP: 00007fcd2ce13f91 R08: 0000000000000000 R09: 0000000000000000 [ 290.209171][ T9296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 290.209183][ T9296] R13: 00007fcd2cfe6038 R14: 00007fcd2cfe5fa0 R15: 00007ffcf7bdd298 [ 290.209209][ T9296] [ 290.524938][ T5895] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 290.694344][ T5895] usb 3-1: Using ep0 maxpacket: 16 [ 290.698812][ T5895] usb 3-1: config 0 has an invalid interface number: 180 but max is 0 [ 290.705182][ T5917] usb 6-1: cp210x converter now attached to ttyUSB0 [ 290.718442][ T5895] usb 3-1: config 0 has no interface number 0 [ 290.726587][ T5917] usb 6-1: USB disconnect, device number 10 [ 290.756718][ T5895] usb 3-1: New USB device found, idVendor=0421, idProduct=0114, bcdDevice=11.72 [ 290.768358][ T5917] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 290.795419][ T5895] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.834494][ T5874] usb 2-1: device descriptor read/8, error -71 [ 290.844917][ T5895] usb 3-1: Product: syz [ 290.844939][ T5895] usb 3-1: Manufacturer: syz [ 290.844955][ T5895] usb 3-1: SerialNumber: syz [ 290.926556][ T5895] usb 3-1: config 0 descriptor?? [ 291.142194][ T5917] cp210x 6-1:0.0: device disconnected [ 291.143834][ T5895] usb 3-1: bad CDC descriptors [ 291.186327][ T5874] usb 2-1: new full-speed USB device number 64 using dummy_hcd [ 291.218836][ T5874] usb 2-1: device descriptor read/8, error -71 [ 291.336208][ T5874] usb usb2-port1: unable to enumerate USB device [ 291.368399][ T9296] netlink: 'syz.2.1082': attribute type 83 has an invalid length. [ 291.382338][ T9296] input: syz0 as /devices/virtual/input/input26 [ 291.419709][ T5874] usb 3-1: USB disconnect, device number 57