last executing test programs: 16m55.359439421s ago: executing program 32 (id=38): openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000080)) 11m46.18968358s ago: executing program 2 (id=2190): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0xffffffff, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="23cc", 0x2}], 0x1) close(r0) 11m45.352144001s ago: executing program 2 (id=2195): r0 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(0xffffffffffffffff, 0x3ba0, &(0x7f0000000000)={0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r0, 0x3ba0, &(0x7f00000000c0)={0x48, 0xa, r1, 0x0, r2}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000180)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r3, 0xc01064c1, &(0x7f00000001c0)={r4}) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x2b, 'rlimit'}, {0x2d, 'cpuset'}]}, 0x10) (async) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @multicast1}, &(0x7f0000000280)=0x10, 0x80000) shutdown(r5, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x1, 0x1, 0x8}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x4e24, @remote}}, 0x9, 0x8001}, 0x90) ioctl$F2FS_IOC_ABORT_ATOMIC_WRITE(r3, 0xf505, 0x0) (async) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400), 0x600800, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x7}, 0x8) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) (rerun: 32) sendmsg$NL80211_CMD_LEAVE_MESH(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x10001, 0x5b}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x2000c010) (async, rerun: 64) r9 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000005c0), 0xa000, 0x0) (rerun: 64) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r9, 0x3b71, &(0x7f0000000640)={0x20, 0x1, &(0x7f0000000600)="2bd7125f87e47fcaaefdef89b588b8b8f01d7ebae700eb0c028cafb3cea536ef6e65d8b81f8222ffd067f8998c842a969becc18f625377f7", 0x4, 0x5b08}) (async) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000680)={r0, 0x7fffffff, 0x1, r0}) (async) ioctl$CEC_RECEIVE(r7, 0xc0386106, &(0x7f00000006c0)={0x2, 0x1, 0x4, 0xfff, 0xffff, 0x10000, "5fecc2525a9329606e0f6bfe1a8aea0a", 0x81, 0x4, 0xac, 0x5, 0x7, 0xff, 0x6}) (async) read$FUSE(r0, &(0x7f0000000700)={0x2020}, 0x2020) (async) r10 = accept4$phonet_pipe(r3, &(0x7f0000002740), &(0x7f0000002780)=0x10, 0x100800) ioctl$SIOCPNGETOBJECT(r10, 0x89e0, &(0x7f00000027c0)=0x7) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000002800), 0x80) ioctl$IOMMU_IOAS_MAP$PAGES(r7, 0x3b85, &(0x7f0000002840)={0x28, 0xc, r2, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7}) (async, rerun: 32) r11 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000002880), 0xf4f5cce7d8029a48, 0x0) (async, rerun: 32) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000028c0), 0x2000, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r11, 0xf502, 0x0) 11m45.225969833s ago: executing program 2 (id=2196): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x248}}, 0x0) 11m44.991282641s ago: executing program 33 (id=2197): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x919009, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file1\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, 0x0) r2 = gettid() timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{r3, r4+60000000}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x5, 0x7c90f2f9918eb7f8, &(0x7f0000000080)={r5, r6+60000000}, 0x0) syz_clone(0x102311, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) signalfd(r0, &(0x7f00000000c0)={[0x1ff]}, 0x8) ioctl$BLKRRPART(r0, 0x125f, 0x0) 11m44.98558362s ago: executing program 2 (id=2200): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r1 = fspick(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) r2 = fsmount(r1, 0x0, 0x80) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x12c00, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f0000000140)={r3}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x7, [0x6, 0x0, 0x0, 0x40, 0xf, 0x9, 0xfffd]}, &(0x7f00000001c0)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x1000, 0x8cf, 0xc, 0x8ed, 0x1, 0x3, 0xc6, 0x0, r4}, &(0x7f0000000240)=0x20) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) lchown(&(0x7f0000000280)='./file0\x00', r5, 0xee01) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_clone3(&(0x7f0000000800)={0x200600, &(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0), {0x17}, &(0x7f0000000600)=""/144, 0x90, &(0x7f00000006c0)=""/216, &(0x7f00000007c0)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) ioctl$vim2m_VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000900)={0x2, 0x7, 0x6, 0x4000, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="c9f5ca7ac6663514048bd31c2404e1eb08732bbf96453f6748811a2081b6f41180595cefa8ff308c2abc3d7473b2a3403c48ec9bfe58ad6329a88ad5d97df17271430541f561d953f7f7ee8b522849add8cb4f2746b98af50ef675d6c65e2e7b59846d60cb28c924eb294accd761f4e98593f06bf79470b80d4548de985bb726db8070335f073f7bd117b28854c2e2fbb0aa39770b0f1c98d3361112e0", 0x9d}, {&(0x7f00000004c0)}], 0x2, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r9, r5, r10}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r0, r2, r11, r0, r2]}}], 0xa0, 0x20000000}, 0x4000) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) mknodat$null(r3, &(0x7f0000000b00)='./file0\x00', 0x800, 0x103) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000b40)={r4, 0x3, 0x10}, 0xc) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000c40)={0x14, &(0x7f0000000b80)={0x40, 0x10, 0x5a, {0x5a, 0xd, "2bb93f985cb5b108b37d6bc21f65ef1898bfec1d213cfa9405104a43f7c3013cec7c9f24113153f45cfa3e36bbfd2715eabb04b9ee297e061eab31ca57ab5d1670406a2d3820aeac2dbc713baf25d669449cd2f8d8729c35"}}, &(0x7f0000000c00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d80)={0x1c, &(0x7f0000000c80)={0x40, 0xb, 0x77, "b2b4a9a4a90344ce37ed831a6286681c453277b869d820da792d05bc97e6793398b84d4a8095932b2de4297827b0c3dcc53be355512ea5e7e109258e39dc5bef4c0a45848bbaee3b345fe6e89176dd539e131014c8174479931fce7772f5358305f39af7e50b4ce3981dd7c276fc6158c9fbfb12dd8fb9"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x5}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000e00), 0x8001, 0x101000) bind$802154_raw(r3, &(0x7f0000000e40), 0x14) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000e80)={0x73622a85, 0x1001, 0x2}) r13 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000ec0), 0x129080) lseek(r13, 0x3, 0x1) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000001040)={0x14, &(0x7f0000000f00)={0x20, 0x11, 0xbe, {0xbe, 0x6e173b8bdfe58793, "83598c879e185595dba7d87688567d344bd71e42c696b62a079aac8abea3819453095b2ebc3a6006e29c18ce999bc8a37836b29e1fc0c665e0ca2096bc8950957f076fd03a5f0a234b0336fd93986d8176c6b6989f9e55575f3dff0a8d856f04902acd8126caf651bffd1620d41a119acd3937a86765511bdf2a11cfc6064e964cc7a587c76891d742e4194a5b263c57b7c57ed4817db203b8077e5f71b2603adedbf6f095f8f58372430f3abb7f418c20315210b49b22a44e8e8f43"}}, &(0x7f0000001000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001300)={0x44, &(0x7f0000001080)={0x20, 0x3, 0x8e, "0901166519307f3de673e332b5649ca7731965c054b72db7974c61fd5d52035c440681e9fa25116ba146761bf1da8de83b80256d72af872fc57a62ca2ae3bb24e33be90cd553bdb092ad364a4612071756fd4df19b1a0744b091dffb1eca946e2f361ac4ca6418952915e170e405afe6e0e606871ee305fe9fcfe352387fcfb8eafb10e98e0d2d6580a269f2ad55"}, &(0x7f0000001140)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000001180)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000011c0)={0x20, 0x80, 0x1c, {0x1, 0x3ff, 0x3, 0xff, 0xe, 0x8, 0x3, 0x2, 0x8, 0x26, 0x4f, 0x7fff}}, &(0x7f0000001200)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000001240)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001280)={0x20, 0x87, 0x2, 0x4}, &(0x7f00000012c0)={0x20, 0x89, 0x2, 0x1}}) syz_init_net_socket$ax25(0x3, 0x5, 0x8) splice(r12, &(0x7f0000001380)=0x6c, r13, &(0x7f00000013c0)=0x8, 0x5a, 0x2) recvfrom$unix(0xffffffffffffffff, &(0x7f00000014c0)=""/250, 0xfa, 0x2000, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e) 11m44.241785842s ago: executing program 2 (id=2205): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b38094, &(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', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2145c99, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000340), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0xfffffffd, 0x5, 0x0, 'queue0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f0000001d00)={0x2020}, 0x2020) socket(0x11, 0x3, 0x0) semget(0x0, 0x1, 0x281) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000400), 0x500, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000440)={0x2, "418a814ada2b7b5ddf6df93463b735c8394113315b0708dddb36a3de0f0aa92a"}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000000)={0x80, "3e6b4a2960a542c56c7d013b5d4c1fd2e677add9b1d63e7297e5323ad70da172"}) setuid(0xee01) semget(0x0, 0x1, 0x81) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f00000000c0)='./file2\x00', 0x2) ioctl$AUTOFS_IOC_PROTOSUBVER(r4, 0x40049366, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1000000, @loopback, 0x76b}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000400)="952c4e4d9cfa60a32adb360c95f789868d64d6ae41ee5c5e8c4daac2f243a29c708751521f2e645685aa393b5b299a82d64c702654bc7a30a0c6a88a4d", 0x3d}, {&(0x7f0000000480)="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", 0xae0}], 0x2}}], 0x1, 0x0) 11m44.205225201s ago: executing program 2 (id=2206): r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) (async) r1 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f0000000000)={0x1, "b889b26495abe28e1817c485d3fb6dc8136284d6e02cc160c6b2966b18a5a5a5", 0x1, 0x1}) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000140)={0x8, 0x2, 0x0, "2115beba7af972a16fd06e6b5694848119e1a8bc94b6871c7f46690000000011"}) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) (async) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) syz_usbip_server_init(0x7ffffffe) (async) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)=')\x00') (async) io_setup(0xfffffff9, &(0x7f0000002540)) (async) mount(&(0x7f0000000080)=@md0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000100)='erofs\x00', 0x200004, 0x0) 11m33.560836967s ago: executing program 34 (id=2256): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0xffffffff, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="23cc", 0x2}], 0x1) close(r0) 11m29.077387637s ago: executing program 35 (id=2206): r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) (async) r1 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f0000000000)={0x1, "b889b26495abe28e1817c485d3fb6dc8136284d6e02cc160c6b2966b18a5a5a5", 0x1, 0x1}) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000140)={0x8, 0x2, 0x0, "2115beba7af972a16fd06e6b5694848119e1a8bc94b6871c7f46690000000011"}) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) (async) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) syz_usbip_server_init(0x7ffffffe) (async) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)=')\x00') (async) io_setup(0xfffffff9, &(0x7f0000002540)) (async) mount(&(0x7f0000000080)=@md0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000100)='erofs\x00', 0x200004, 0x0) 6m8.557746763s ago: executing program 4 (id=4085): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000001, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x1, 0x0) (async) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) (async) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) 6m8.393584678s ago: executing program 4 (id=4086): ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc}}, './file0\x00'}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/121) (async) r1 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x1, 0x0, @b}, 0x48, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)=@encrypted_update={'update ', 'default', 0x20, 'trusted:'}, 0x18, 0xfffffffffffffffd) (async) keyctl$read(0xb, r1, &(0x7f0000000200)=""/87, 0x57) (async) epoll_wait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3858) (async, rerun: 64) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000300)="3495a9035e29166ea3d56225f199e4b72625301f7025bd64a667662ed31c966e60988c2ecfa81d0fdbbed7d0477228d572b66e212d458cc4bf4edb7d7a", 0x3d}, {&(0x7f0000000340)="5b2de9c803dde867bdfbddbdad04562010c25c2a3d039cb26c3b455f", 0x1c}, {&(0x7f0000000380)="dd66cbb7ebe0288a224afd3ce1147632811becd3811402c2d6fceb81dbc17c1d60cf9d2dc344f6d39fdbdd99dccb75c508cf67601627d75a74d6af6411fc95857348d512493e8550ec769d85271c137ab4b35e3c73f8d1da2f3f5743d158dde73a0fe5778103151d3ffadb633b7351196aa920fb8302593168047ec7fae55d2d6a63c04c735c87487221264872a0fabb94f128fe608cce91d499245b5ae9e2c47c33f91ff2c64b07646eaf3e98844edea7db846a2439b061e7c21a734561c62907b63ab0af5e63ff5ca405208bc004ed0a9d854d0979f26657d8357d45f77f0e8f39f5152d41", 0xe6}, {&(0x7f0000000480)="b6f8c78504623dcb0266039deca0e5bba9bd8003d6ad0ebafa7f53a6efabda96140b6eb08cb0b55847fa74924589c3bf2d2f3509d4cc5bfce8168e98025d602b90294b2bb1f2b74a09486b267003de0514b5941f1a65fb26237ac75e59a15d60fbc7d6c74137b508ca503c51a82edbd431c53ee35246e362215fa1221adad0d26f07", 0x82}, {&(0x7f0000000540)="6b4eb3091a8c3711db0fc23aea05d398f3ac31b9ebb8cb1b2090", 0x1a}, {&(0x7f0000000580)="397bba0f05212b4d975a46666cf0c0f237418e29b85640b4f54613b9af1c7e6bd8f7ebe79f44d4c256996bba39ef7343a764e5cb04737d48df224ccb0e420ae921abd006ffad1c79753eff23b0a0378ec5884e12831498c009a554dba80dd4be49280bac4ef87dee5213e96e7e5fcf42e2d2f9f3a07160ab6961c7030f88900be3729dba6534e02a9fc4ccac0f81fe7a3941cc221e", 0x95}, {&(0x7f0000000640)="28443a63999e7d05007d7bfca2cdb25737bbdd8e221f796ba6c60a0c0f1378f2106e03586b9b01f172412470850ce97fa50461f554c99b412798a628141bd4813c1d7a335125d16da6525a84c8fe4ff5e0b525dcb1cdbdf1e2f53637cb1d5036ddd02de47beaa0d3c7d1495dfb7c991a01dfa276956655eda7351040824df63e97d6e09753e38e4519535508dd6bb47c28ee18eee8ee74c13d31d5d321ae294c445aae89f934cbd77f1ab5ff36ad9479cbe17b7e3313c1d2e40608fd70626d69ecd2c64796d2c77f00668209a7753d96219573", 0xd3}, {&(0x7f0000000740)="312f18320ad02882f19de0195ff0d3ec0f0eda6621d79b7bf6cacfa21228ebd1a203514438c6c21b6f91dafd28cb09b3861e05f946ba2cbb9b3edda236a0bb72d4fb", 0x42}], 0x8) (async, rerun: 64) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @dev}}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) (async) r4 = add_key$keyring(&(0x7f0000000980), &(0x7f00000009c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) (async, rerun: 64) r5 = add_key$fscrypt_v1(&(0x7f0000000a00), &(0x7f0000000a40)={'fscrypt:', @desc2}, &(0x7f0000000a80)={0x0, "82a73df27f5507767b1fb580b015dd8de313850841f6091c94e8ed82d466bb5c4dd30ce98f9f34f3e13745841ef760795a8100d6912e2cb5e86cc5494d9e338f", 0x2f}, 0x48, r4) (rerun: 64) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000b00)) (async, rerun: 32) r6 = add_key$keyring(&(0x7f0000000bc0), &(0x7f0000000c00)={'syz', 0x0}, 0x0, 0x0, r5) (rerun: 32) r7 = add_key$keyring(&(0x7f0000000b40), &(0x7f0000000b80)={'syz', 0x2}, 0x0, 0x0, r6) (async) r8 = add_key$fscrypt_provisioning(&(0x7f0000000c40), &(0x7f0000000c80)={'syz', 0x0}, &(0x7f0000000cc0)={0x3, 0x0, @b}, 0x48, r4) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000d40)=0x9) (async) socket$nl_route(0x10, 0x3, 0x0) r9 = add_key$keyring(&(0x7f0000000e00), &(0x7f0000000e40)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r7, &(0x7f0000000d80)='logon\x00', &(0x7f0000000dc0)={'syz', 0x1}, r9) (async) syz_clone(0x10502000, &(0x7f0000000e80)="8f301e2456a44b8109c916db6ee7dbf2e01bfa13e99ecab938bce2dd57011d70a41f3cf3920353680baa2a01f241bfbd8ae30e4bbfd66772722f3d8d4ee540dc70845684f178c18333084d996b7136a581ac9dd026a1f700fac7772960a63ea8eb8112761852bd516d9e9c64db50d5c971d355c45b1081e11dcedb500a7356e13df24f1f84ef6237bbf4ac0bc41f7ab67e49d89fb28f6741d661a786b139b1a7ed08e5a3f47409dfc90b9a2ce75d", 0xae, &(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000000fc0)="2f5edf985c15da47dba4ca8d16c69cde5116986da714645122f523371277f0eb3bfcd73b593e4988a2e5d5cecdac1daed128bf69d3df918eb7689aa1332cc89fcab81ebb99e14880b79621b7ac33c0") keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000001040)={0x0, 0x51, 0x8}, &(0x7f0000001080)={'enc=', 'oaep', ' hash=', {'sha3-384-ce\x00'}}, &(0x7f0000001100)="2f26cdcd73a7aa303b5ebac801eef56034c03945b0038c85ef7fecef13a870802c59c66fd79c84282abe4b7344a9e807927903230eb00ddfc4efa0b2b06ccf4e817b049c46fb8dc6f7fe830fbdc39c48f9", &(0x7f0000001180)="7a7658753848ba53") (async, rerun: 64) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) (async, rerun: 64) keyctl$search(0xa, r8, &(0x7f00000011c0)='id_legacy\x00', &(0x7f0000001200)={'syz', 0x2}, r5) (async) sendmsg$xdp(r0, &(0x7f0000001440)={&(0x7f0000001240)={0x2c, 0x8, r2, 0x1a}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="28a0a560389c2428e5fb496a87e0603512be92c64aeb4f046d726a0494ebdee48f08206c43d7205d6622f4cdddd8a22102ec7e", 0x33}, {&(0x7f00000012c0)="8bef596c2bd676b973bf5edc26153de0c63d5849e60cb3f1ca590e713282d24265be9c693f38d3897b195bd0eae64d6bd93bcb12bbddf704d43f00f7b861b593590b520986f0a8f210eae2aad75792cb64cda503bc6c5d4a032a8bb491503d145c48c7a0b2943f5da39e2fe3ce9026f3ccfd0e665dd7fbaed3f0642ab8d685e6c328b2c55c54af7656b95e733d60095eb8b389e708acb774d4d56721acc685de7429040d35f331423823d55a8dc95b4200bda41b9a32ed0155efa9684a588d0e7fa10c031ebb1e9b99660ec15998141a978b66c6738e5f4683b2a4fbf569bb", 0xdf}, {&(0x7f00000013c0)="45b4d69974", 0x5}], 0x3, 0x0, 0x0, 0x44040}, 0x4) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async) r10 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0xd) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r10, 0x4068aea3, &(0x7f0000001480)={0xc5, 0x0, r0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000001500)) (async, rerun: 32) preadv(r0, &(0x7f0000001bc0)=[{&(0x7f0000001540)=""/166, 0xa6}, {&(0x7f0000001600)=""/116, 0x74}, {&(0x7f0000001680)=""/234, 0xea}, {&(0x7f0000001780)=""/61, 0x3d}, {&(0x7f00000017c0)=""/148, 0x94}, {&(0x7f0000001880)=""/170, 0xaa}, {&(0x7f0000001940)=""/15, 0xf}, {&(0x7f0000001980)=""/254, 0xfe}, {&(0x7f0000001a80)=""/132, 0x84}, {&(0x7f0000001b40)=""/126, 0x7e}], 0xa, 0x0, 0x10001) (async, rerun: 32) writev(r0, &(0x7f0000002f80)=[{&(0x7f0000001c80)="71b5118d125a689bf25220190b462009d9b652e1442f6345cc06e4be8d6225278b266b30d776bf471a100ab458fee19737b41b14b821e3ebd34229db4ad7479c04a0a86129eb8465ad6c049252fc87881b835b93f46755ec677b38b4fd6098d468118ba5a37723c1501fc1fe7672dbfbfdac973492bb5f0c7ab76fd8f084ab60d358e4ad9613db2142ea404e47bee57b08c686bed53d3aca9230", 0x9a}, {&(0x7f0000001d40)="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", 0xfb}, {&(0x7f0000001e40)="cd5cc75ff17e2781a55a6ea3498cebc91bb493829ad8b4714a428858ab747b4825ae119e8b13f5351112d8542596ad63bcd5bd6f2e7f9db4ce03b3a23d2b7771d6d3", 0x42}, {&(0x7f0000001ec0)="d51fea6190c1b0fde0608ba3a6537f1dbba06e77e147b23bfc4e9435a4faf94013d856aab5e3aef7bc7114673437eb2c65bff68a0838f40132528eb79e31cb02a0488b55d56489868839363d4aa8923d56ab9d003e689931f038446e2612efdeb8b0ba97477d8bfe97f4efdbe392509bcd76d835b0fd213d01fbc2919c8fb2460a14ee8aff7898cf3bb07e4ed19a1ffeef9f591c3a6d90ecbb436469a439de9f4926a195b9d9bf679aeeb23e45be82d494244758eb5ab6", 0xb7}, {&(0x7f0000001f80)="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", 0x1000}], 0x5) 6m8.384074819s ago: executing program 4 (id=4087): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) (async) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x145342, 0x0) sendfile(r1, r0, 0x0, 0x7ffff003) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0xfffffffd}}, 0x10) (async) bind$tipc(r2, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x20000003}}}, 0x10) bind$tipc(r2, 0x0, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x0) (async) r4 = syz_io_uring_setup(0x2421, &(0x7f0000000380)={0x0, 0x0, 0x13090}, &(0x7f0000000100), &(0x7f0000000080)) (async) r5 = socket(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r5, &(0x7f0000000000)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) (async) connect$netlink(r5, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000b4bffc)=0x1, 0x4) write(r5, &(0x7f0000000980)="a9", 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYRES8=0x0], 0x0) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x7, 0x3, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x2000c015}, 0x40c0000) (async) r7 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000000200)) (async) close(0x3) (async) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x56a, 0xef, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x20, 0x3, [{{0x9, 0x4, 0x0, 0x3, 0x1, 0x3, 0x1, 0x3, 0x1, {0x9, 0x21, 0x8000, 0x0, 0x1, {0x22, 0xe83}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x4b, 0x7, 0x6}}}}}]}}]}}, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000080)={'batadv_slave_1\x00', &(0x7f0000000000)=@ethtool_channels={0x50, 0x1, 0x8000000, 0x1, 0xafa, 0x4, 0x6, 0xd, 0x8}}) (async) signalfd(0xffffffffffffffff, &(0x7f0000003840)={[0x100]}, 0x8) sendfile(r0, r0, 0x0, 0x7ffff000) 6m8.2973003s ago: executing program 4 (id=4088): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000280)="dee7030022cf5c6c7bc31bd2599759fafa9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x83, r3) keyctl$read(0xb, r4, 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="2400000011005f0414f9f4070009040081000000200000000000000008000f0001000000", 0x24) mkdir(&(0x7f0000000540)='./file0\x00', 0x108) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000040), 0x4) r7 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r7, 0x707, &(0x7f0000002580)={&(0x7f0000000080)=[{0xc0, 0x8000, 0x0, 0x0}], 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) 6m7.109927215s ago: executing program 4 (id=4095): r0 = socket(0x10, 0x803, 0x0) (async) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) (async) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) (async) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002180)=""/4090, 0xffa}, {&(0x7f0000003180)=""/177, 0xb1}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f00000033c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000035c0)=""/76, 0x4c}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000800)=""/127, 0x7f}], 0x9}, 0x81}], 0x3, 0x2140, 0x0) mount(&(0x7f0000000080)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='hfs\x00', 0x2208080, 0x0) 6m6.925842486s ago: executing program 4 (id=4098): bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x100000000}) futex(&(0x7f0000000040)=0x1, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x28011, r0, 0x2c39000) 5m51.728125145s ago: executing program 36 (id=4098): bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x100000000}) futex(&(0x7f0000000040)=0x1, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x28011, r0, 0x2c39000) 5m19.157916027s ago: executing program 7 (id=4366): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x3eba03, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x12, r0, 0x57789000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) mount$overlay(0x0, 0x0, 0x0, 0x1001002, &(0x7f0000004180)) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x323b02, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 5m19.135852249s ago: executing program 7 (id=4367): mount(&(0x7f0000000080)=@sg0, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)='nilfs2\x00', 0x200808, 0x0) 5m19.104345452s ago: executing program 7 (id=4368): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) (async) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x20011, r0, 0x8e62b000) r2 = socket(0x2c, 0x3, 0x5) getsockopt(r2, 0x114, 0x271b, 0x0, &(0x7f0000000000)=0xfffffffffffffce5) 5m19.029888161s ago: executing program 7 (id=4369): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x202, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000063e000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, 0x0}], 0x62, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00001b0000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="f00fc7484d36f08266060266b9800000c00f326635000400000f308bc1de780066b9aa0200000f3266b9ab0900000f32f2f031b3e759dc2c", 0x3c}], 0x0, 0x9f6a364b3fac2a63, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00001b0000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="f00fc7484d36f08266060266b9800000c00f326635000400000f308bc1de780066b9aa0200000f3266b9ab0900000f32f2f031b3e759dc2c", 0x3c}], 0x0, 0x9f6a364b3fac2a63, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='setgroups\x00') getdents64(0xffffffffffffffff, &(0x7f00000002c0)=""/219, 0xdb) writev(r4, &(0x7f0000003740)=[{&(0x7f0000001440)='deny', 0x4}], 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) (async) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) (async) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x1d0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x2a05004, 0x0) umount2(&(0x7f0000000300)='./file0/file0/file0\x00', 0x1) (async) umount2(&(0x7f0000000300)='./file0/file0/file0\x00', 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) ioctl$BLKRRPART(r0, 0x125f, 0x0) 5m18.333637849s ago: executing program 7 (id=4374): sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0x40001) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000001d00210000000000000000000700000005000000000000000a00020077a9c6f76f000000080005"], 0x30}}, 0x0) 5m18.037852038s ago: executing program 7 (id=4376): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4002, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x64342, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1b1c, 0x1b34, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xd, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200}}}}}]}}]}}, 0x0) r3 = syz_usb_connect$cdc_ncm(0x1, 0x13c, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12a, 0x2, 0x1, 0x5, 0x80, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "0054447675c9"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x100, 0x8, 0x5, 0x2}, {0x6, 0x24, 0x1a, 0x1, 0x10}, [@mdlm={0x15, 0x24, 0x12, 0xe}, @mdlm={0x15, 0x24, 0x12, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1}, @dmm={0x7, 0x24, 0x14, 0xe15, 0x6}, @mdlm_detail={0x92, 0x24, 0x13, 0x4, "92c78e6479c197f8a54e0d6673f16dc97639665e4b875877eab7d40a725e69703db89407552cf71188e282bfd4e71e4fe78715ba73c625309c518cea937f1e28faecf4e869440be19da8c6e46ab7b4f55fda4a2e929986a45d060d84ecd4a11ad78896a29eb8791b3d63d30e4855fe3f8c4df002cfe001adc471b185cf3bed82ce86475b87be2ceb42188a5bdf53"}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7f, 0x84, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x6, 0x8, 0x2b}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0xe8, 0xf, 0x9}}}}}}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x250, 0x1, 0x7, 0x3, 0x40, 0x6}, 0x1f, &(0x7f0000000200)={0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0xd, 0x2, 0x40}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x401, 0xf0f, 0x8000, [0xff0007]}]}, 0x6, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x412}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x4ff}}, {0xc0, &(0x7f00000002c0)=@string={0xc0, 0x3, "e78c51966487c538497647b6d53ddb9b14586273ed4af9fb82170c2c05fa441ba93ba1a5ee3c9575ef25d777e0455a649bc4c2e865a9ab84870bd8b06ff52c128ff43c6424b0847fb0a0051a844d6fb494ac7c08541fc3a4f8c0bf577c4f2bd29cb0688f128e8059e6f9971771b46a0eb4de07c21010068e93cfbf0b4205aab1405586c7c3ffae5b88f2a97a18314f53cae65ff8539ae3d644858ba26b7a7895b5177087e73f1106ae50095b5080252f27e93761c901989695c0b8ba9ae8"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x430}}, {0x35, &(0x7f0000000400)=@string={0x35, 0x3, "2e548a3ab0dceb71fb8106dee0df264a4769f063476ab5db809d414eef49ca29fc0a72effb7815ca8deb3bb581323bf17b565f"}}, {0x24, &(0x7f0000000440)=@string={0x24, 0x3, "f7d3f08127a1c390a452c8978e32315336a1a021f3afe1ebe03c22014b522834a64b"}}]}) syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100031624c1085e0475076ddd0102030109021200010708e0420904"], &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000002300), 0x0, 0x0) syz_usb_disconnect(r2) sendfile(r1, r1, 0x0, 0x7ffff000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) 5m17.899372717s ago: executing program 37 (id=4376): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4002, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x64342, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1b1c, 0x1b34, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xd, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200}}}}}]}}]}}, 0x0) r3 = syz_usb_connect$cdc_ncm(0x1, 0x13c, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12a, 0x2, 0x1, 0x5, 0x80, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "0054447675c9"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x100, 0x8, 0x5, 0x2}, {0x6, 0x24, 0x1a, 0x1, 0x10}, [@mdlm={0x15, 0x24, 0x12, 0xe}, @mdlm={0x15, 0x24, 0x12, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1}, @dmm={0x7, 0x24, 0x14, 0xe15, 0x6}, @mdlm_detail={0x92, 0x24, 0x13, 0x4, "92c78e6479c197f8a54e0d6673f16dc97639665e4b875877eab7d40a725e69703db89407552cf71188e282bfd4e71e4fe78715ba73c625309c518cea937f1e28faecf4e869440be19da8c6e46ab7b4f55fda4a2e929986a45d060d84ecd4a11ad78896a29eb8791b3d63d30e4855fe3f8c4df002cfe001adc471b185cf3bed82ce86475b87be2ceb42188a5bdf53"}]}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x7f, 0x84, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x6, 0x8, 0x2b}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0xe8, 0xf, 0x9}}}}}}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x250, 0x1, 0x7, 0x3, 0x40, 0x6}, 0x1f, &(0x7f0000000200)={0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0xd, 0x2, 0x40}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x401, 0xf0f, 0x8000, [0xff0007]}]}, 0x6, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x412}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x4ff}}, {0xc0, &(0x7f00000002c0)=@string={0xc0, 0x3, "e78c51966487c538497647b6d53ddb9b14586273ed4af9fb82170c2c05fa441ba93ba1a5ee3c9575ef25d777e0455a649bc4c2e865a9ab84870bd8b06ff52c128ff43c6424b0847fb0a0051a844d6fb494ac7c08541fc3a4f8c0bf577c4f2bd29cb0688f128e8059e6f9971771b46a0eb4de07c21010068e93cfbf0b4205aab1405586c7c3ffae5b88f2a97a18314f53cae65ff8539ae3d644858ba26b7a7895b5177087e73f1106ae50095b5080252f27e93761c901989695c0b8ba9ae8"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x430}}, {0x35, &(0x7f0000000400)=@string={0x35, 0x3, "2e548a3ab0dceb71fb8106dee0df264a4769f063476ab5db809d414eef49ca29fc0a72effb7815ca8deb3bb581323bf17b565f"}}, {0x24, &(0x7f0000000440)=@string={0x24, 0x3, "f7d3f08127a1c390a452c8978e32315336a1a021f3afe1ebe03c22014b522834a64b"}}]}) syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100031624c1085e0475076ddd0102030109021200010708e0420904"], &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000002300), 0x0, 0x0) syz_usb_disconnect(r2) sendfile(r1, r1, 0x0, 0x7ffff000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) 5m4.556956701s ago: executing program 5 (id=4476): r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000280)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x29, 0x6, 0x4, 0x6, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7, 0x1, 0xfffffff8, 0x7ff}}) bind$xdp(r0, &(0x7f0000000300)={0x2c, 0x8, r1, 0x16}, 0x10) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x32, 0x2, {0x5, @struct={0x80000000, 0x100}, 0x0, 0xfffffffffffff339, 0x8000000000000001, 0x100000000000000, 0x3, 0x401, 0x2, @usage=0xfffffffffffffffc, 0x7fff, 0x6, [0x5, 0x8, 0x10, 0x1, 0x3, 0x7fffffffffffffff]}, {0x0, @struct={0x7, 0x5}, 0x0, 0x2, 0x6, 0x0, 0x7, 0x1, 0x14, @struct={0x103, 0xf}, 0x4, 0x6, [0x80000000, 0x5, 0x100000001, 0x66, 0x2000000000f, 0x2]}, {0x800, @usage, 0x0, 0x101, 0x7, 0x76c0, 0x0, 0x3, 0x8, @struct={0xffffffff, 0x1ff}, 0x1, 0x800, [0x9, 0x8001, 0x7ff, 0xfff, 0x100000001, 0x5]}, {0x3, 0xb1d6, 0x2c68}}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="840100001900010000000000000000001d0109005000118049002100c9a7befe6f6d645a1a11b81b2c4b101c7510e19feecb90ee6bb49f6cc7a2c50fd57c06db1a75df432aa833928a0772ff8f5e9ed32d3b477d35b296674f1fe35663c0d236fd000000200106"], 0x184}, 0x1, 0x0, 0x0, 0x5}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$uid(0x3, r4, 0x2004) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x102}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) syz_extract_tcp_res(0x0, 0x3, 0x1) syz_usb_control_io$hid(r2, &(0x7f0000001440)={0x24, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0022050000005bee5fb289"], 0x0}, 0x0) syz_usb_control_io$hid(r2, &(0x7f00000000c0)={0x24, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0003560000000003"], 0x0, 0x0}, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="0003e0"], 0x0, 0x0}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00000004c0)=@req={0x5, 0x0, 0x1, 0x3}, 0x10) r7 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="180100001f00010000000000000096000601008014000300fc010000000000000000000000000000140001"], 0x118}], 0x1}, 0x0) ioctl$TIOCL_SETVESABLANK(r5, 0x541c, &(0x7f0000000040)) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000080)={0x2, 0xe, 0x10, 0x6af, 0x15, "1a9f0a3f7b52f26ea6fa6a6638d7219c6a5310"}) socket$kcm(0x29, 0x5, 0x0) rt_sigsuspend(&(0x7f0000000100)={[0x9]}, 0x8) prctl$PR_SET_FPEMU(0xa, 0x1) 5m0.248878052s ago: executing program 5 (id=4490): r0 = socket$l2tp(0x2, 0x2, 0x73) connect(r0, &(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80) (async) connect(r0, &(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$xdp(0x2c, 0x3, 0x0) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000002c0)='veth1_virt_wifi\x00', 0x10) sendmsg$inet(r3, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="08001efb3e6f0000", 0x8}], 0x1, 0x0, 0x0, 0xe0000000}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x20}, 0x10) r4 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r5 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r5, 0x6, 0x0, 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_BINARY(r5, 0x6, 0x0, 0x0, 0x0) fsmount(r5, 0x0, 0x71) (async) r6 = fsmount(r5, 0x0, 0x71) r7 = openat$cgroup_subtree(r6, &(0x7f0000000100), 0x2, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_IOVA_RANGES(r6, 0x3b84, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0x0}) write$cgroup_subtree(r7, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) write$cgroup_subtree(r7, &(0x7f0000000200)=ANY=[@ANYBLOB="f18318f4ab0e8eaf56454340d3fea3dbb5bfcce6e9e034776957e2b9c976f882ab6a1a1631c917a8fada3b007fc29af356d66effffffffffffaff0fcc0dd9567d3f2799e5cbbb3e1220d7ea77b74b26e1e31ef2c21337779f2b7"], 0x5) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) (async) r8 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, &(0x7f0000000040)=0xb) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) r10 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000000)=0x8, 0x4) (async) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000000000)=0x8, 0x4) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@register_looper], 0x0, 0x0, 0x0}) (async) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@register_looper], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000013c0)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f00000003c0)="ef"}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000001780)={0x44, 0x0, &(0x7f0000001680)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x5, 0x0, &(0x7f0000001700)="bfa3f72cb1"}) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x202812, r8, 0x7dfff000) (async) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x202812, r8, 0x7dfff000) 4m57.737017662s ago: executing program 5 (id=4496): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi3\x00', 0x2000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f00000010c0)={0xc, {"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", 0xfffffffffffffd8f}}, 0x1006) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x240000) ioctl$AUTOFS_IOC_CATATONIC(r4, 0x9362, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f0000000100)=0x80000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, &(0x7f0000000140)={@local}) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r3, 0x7ab, &(0x7f0000000040)={&(0x7f0000000280)={{@host, 0xf}, {@local, 0x6}, 0x400, "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"}, 0x418, 0x7fffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$COMEDI_INSN(r0, 0x8028640c, &(0x7f0000000000)={0x8000001, 0x0, 0x0, 0x0, 0x80000000}) 4m56.373666397s ago: executing program 5 (id=4503): r0 = creat(&(0x7f0000000080)='./file0\x00', 0xac) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)}, 0x40012000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x8010, 0x0) 4m56.186753909s ago: executing program 5 (id=4505): mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x1ec) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="10"], 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',privport,access=']) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) 4m55.715189031s ago: executing program 5 (id=4508): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x9a4a, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x7fff, 0x4, {0x1, @raw_data="e675d8b1efc7679c5e785c036288673871066a8f41b3eb556f3755ef4204bbaa996e61205fd38d93f86cd841252e67dc6e6b9b713a22cea1fc1edac8484818349fc400c156f5ecfdf0a8d4117f5b21dc94cbb06b9595ee9749a14f647243d7c1072f10f50442bef21a67d8b8cb587eb2bffde63beba2dc478e9d68ffc40019f5ae42349ae6dd4524060f5b7cb0d435d45c1a3d9965706a507cd9fe631a6f1a7bfd9c8cf4676347298c27579902fcf788bfcd806d7891482152aa6ad76d8ef3ae5e2a7ec629a34099"}}) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x2, @pix_mp}) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_none}], [], 0x6b}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000000040000,user_id=', @ANYRES8=r4, @ANYBLOB='\x00'/10, @ANYRESDEC=0x0]) r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) sendfile(r1, r5, &(0x7f0000001000)=0x7fffffff, 0x7ffff000) 4m40.555270026s ago: executing program 38 (id=4508): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x9a4a, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x7fff, 0x4, {0x1, @raw_data="e675d8b1efc7679c5e785c036288673871066a8f41b3eb556f3755ef4204bbaa996e61205fd38d93f86cd841252e67dc6e6b9b713a22cea1fc1edac8484818349fc400c156f5ecfdf0a8d4117f5b21dc94cbb06b9595ee9749a14f647243d7c1072f10f50442bef21a67d8b8cb587eb2bffde63beba2dc478e9d68ffc40019f5ae42349ae6dd4524060f5b7cb0d435d45c1a3d9965706a507cd9fe631a6f1a7bfd9c8cf4676347298c27579902fcf788bfcd806d7891482152aa6ad76d8ef3ae5e2a7ec629a34099"}}) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x2, @pix_mp}) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_none}], [], 0x6b}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000000040000,user_id=', @ANYRES8=r4, @ANYBLOB='\x00'/10, @ANYRESDEC=0x0]) r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) sendfile(r1, r5, &(0x7f0000001000)=0x7fffffff, 0x7ffff000) 2m49.725605222s ago: executing program 9 (id=5253): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) kexec_load(0x3, 0x4, &(0x7f00000002c0)=[{0x0, 0x0, 0x3e0000}], 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000280)={@val={0x6f01, 0x800}, @val={0x1, 0x0, 0x27, 0x0, 0x27}, @mpls={[], @ipv4=@tcp={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0xb, 0x0, 0x700, 0x0, 0x28, {[@window={0x9, 0xfffffffffffffec4}, @timestamp={0x5, 0x2, 0x0, 0x700}, @generic={0x0, 0x2, "d58838068b91"}]}}}}}}, 0xfd6c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x7fffffff, 0x7ffff000) 2m48.192547461s ago: executing program 9 (id=5256): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$qrtr(0x2a, 0x2, 0x0) fadvise64(r0, 0x92, 0x5, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000200)={0x1, @sliced}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, r1, 0xa4717000) 2m48.045640172s ago: executing program 9 (id=5257): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r1 = accept4$x25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x12, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000100)={0x59, 0xff, 0x8, 0x6, 0x0, 0x81}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0xd, 0x10, 0x204, 0x8, 0x0, 0x4, 0x800, 0x8, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xa, 0xd0bd8ed457dbf996}, 0xc) r4 = socket$isdn_base(0x22, 0x3, 0x0) vmsplice(r4, &(0x7f0000000340)=[{&(0x7f0000000200)="571d78d825cfa6a2ca4fd1bbee94ac7a45f1f446f3410ca9acdd0adb0c37e90cc1bd2189290485e2ecf4044eb60766714271a6256ffe43cebfd1eec7ff1e6091c00335435945ff9d", 0x48}, {&(0x7f0000000280)="0896d3d6105fb268a7539184a29ea31c7cd437a8455d74d63f889eb3dbc47dce1d96c31f459fcc0afec42a885912c9c5ff7cf3165c35e6b41859b78bbb0b448b1a0184305c9cb82707acad6d31b76048fc34c90f3fe0a1bf1bd1a45ef0e4a3a00db386a573c99913c732eaea89cf1f48b446a58a67fabeaffc1818bd694a083b8cdf8ef557f35ce3c3ff264b1030d581203574f119167e96cd4c43510c0461d20a74a650", 0xa4}], 0x2, 0x8) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000380)=0x5, 0x7f, 0x5) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3b) syz_kvm_setup_syzos_vm$x86(r5, &(0x7f0000c00000/0x400000)=nil) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x21, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) r7 = syz_open_dev$sg(&(0x7f0000001400), 0x8, 0x18000) ioctl$SG_GET_NUM_WAITING(r7, 0x227d, &(0x7f0000001440)) getsockname$inet6(r2, &(0x7f0000001480)={0xa, 0x0, 0x0, @private0}, &(0x7f00000014c0)=0x1c) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001500), 0x50880) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000001540)={{0x81, 0x8}, 'port0\x00', 0x14, 0x101000, 0x8, 0x68, 0xf211, 0x5, 0x40, 0x0, 0x6, 0x4}) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000001600)={0x43, 0x9, 0x1, {0x5, 0x1, 0x3, 0x164f, 0x9, 0x7fffffff, 0xfffffffffffffffe, 0x5, 0x2}}, 0x43) r9 = syz_open_dev$audion(&(0x7f0000001680), 0x8000000000000000, 0x20000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001700), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000001740)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISASSOCIATE(r9, &(0x7f0000001840)={&(0x7f00000016c0), 0xc, &(0x7f0000001800)={&(0x7f0000001780)={0x50, r10, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r11}, @val={0xc, 0x99, {0x1c000000, 0x21}}}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="d4a3d8f1c317"}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0xb7}]}, @NL80211_ATTR_MAC={0xa, 0x6, @random="8790492ba0d4"}]}, 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x801) writev(0xffffffffffffffff, &(0x7f0000002b80)=[{&(0x7f0000001880)="a98bbcf36a39090e92924f1bdb8b75482716689a3b30cdbf2a042a9feed6256c8e119b6d3f377603ef32", 0x2a}, {&(0x7f00000018c0)="8c5948936d0b34d9de98aaa1543c41accd2da1932d37dd8044f18f8b6504d20a07ae", 0x22}, {&(0x7f0000001900)="33d40dc9cc1186c6e83b8d787d3ebbcb59c86645f5f8d71894fde75d78419dfd9326d5bb6519d89f4baf1d4a2aea26689f75ab33a20778d484d89c37e71b0bf064e1bc337193705f0ecfc32e98ab4dc31b63a98c244581bb7d1896b0e9d548fe4793c8275094761878c0fa7d9a3d0b48fd03c20a12622409f2037042b7a471c796e779151adcb7a1682d6f0902f24099301753527939b45b5816bef2d03de819d1d7fcdf8ad698bbd88a664b869e8e441f7757f0b1edde85f13f8c90065ceb1a72694fa76a", 0xc5}, {&(0x7f0000001a00)="bf44991423c598ac22826a3f4b214720be89bb43ed5dbab30aabfbc5918633665e013f3778b53266e56be348b6aee53e91e2f3075670a83ff3e5809418d4e38d28d2de092788b380726e4bd997ed79268e7250c9300eb9f3969e2553b592fde0f7cf", 0x62}, {&(0x7f0000001a80)="13415d302050d9d9739648bf15fbf992cfe9d86df1cca032b93188e4507005cd6070b397f50338ee7983be8b91be47f4ae4597466e707935b5a32688c681fc9ea4f64362b9b627892a62fb7a15958f40388427d36ebbab6ff755dd0b0ea6d5517c1f2d4f656f961173353f839aff53c9315044ec599c2f745bb06f35c7217c1c794a4190580ce65a6ab509027f7c60", 0x8f}, {&(0x7f0000001b40)="418f07166d8229c2825ee303a40c4543ab084c2e081b824dad8ca2c6d359ffa00234b2cc95e0209dd7c325550a5064de050c", 0x32}, {&(0x7f0000001b80)="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", 0x1000}], 0x7) ioctl(r8, 0x7f, &(0x7f0000002c00)="252a81fb44463893d801ab9345e32a1b03d78802137865c168604239f0cea8ef581207529c5f7d81757a6aaa4c5bce110beb1cd7d542793759edd30edb90d6715356c4699ee2f92efe8a7d03d22633bd9b8cbadc9d5692cb0520e7e6e4e7d8e11ffc872d4e8e97010ed7726745eb348a2929f8c3734a82cfe8d476a3d62ecbb3585f02f04ed7e32d71c30d993460fdbb1b012f87aba280530a541b46ab2c78ab710252411f7dd7fcbc1263b1d6548c568066645e5bf6245e9dd2434505d1900c3d4d7199e46f1826c39ebd55ad9d7fb991bd0b6522268da0817854aed9632e06c1704cd8444f6ace15f30ca4b0917c78acbe") accept4$inet(r9, &(0x7f0000002d00), &(0x7f0000002d40)=0x10, 0x800) ioctl$EXT4_IOC_CHECKPOINT(r6, 0x4004662b, &(0x7f0000002d80)=0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r9, 0x4068aea3, &(0x7f0000002dc0)={0xbc, 0x0, 0x2}) 2m48.007792611s ago: executing program 9 (id=5258): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = dup2(r0, r0) (async) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x6002, 0x4, 0x3d0, 0x200, 0x0, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x4, 0x0, {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7}}}, {{@arp={@dev, @remote, 0x0, 0x0, 0x0, 0xfe, {@empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}}, {@mac=@broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_vlan\x00', 'nicvf0\x00', {}, {}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2, @private, 0x0, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xf0}}], {{'\x00', 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffb}}}}, 0x420) (async) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001a40)="26da47f0ab75be", 0x7) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0, 0xeeef0000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0x6}) (async, rerun: 32) r3 = eventfd2(0x1, 0x1) (rerun: 32) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x0, r3}) (async) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001d00)=""/176, 0x0, 0xffff1000}) (async) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r3}) (async) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) (async, rerun: 32) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@my=0x1}) (async, rerun: 32) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096}) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002c1887d08557e3ea8a37e0102010603f003000000000000000f05000000000000"], 0x0) (async) connect$vsock_stream(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) ioprio_set$pid(0x1, 0x0, 0x0) (async) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x18) (async) ioctl$TIOCVHANGUP(r6, 0x5437, 0x2) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) (async) sendfile(r5, r5, 0x0, 0x7ffff003) 2m47.880522875s ago: executing program 9 (id=5259): bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_batadv\x00', 0x1}) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) clock_gettime(0x0, &(0x7f0000002e00)) 2m47.705853634s ago: executing program 9 (id=5260): mount(&(0x7f0000000100)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000080), 0xa84412, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [{@obj_type={'obj_type', 0x3d, 'udf\x00'}}]}}) 2m32.386106829s ago: executing program 39 (id=5260): mount(&(0x7f0000000100)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='udf\x00', 0x200000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000080), 0xa84412, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}], [{@obj_type={'obj_type', 0x3d, 'udf\x00'}}]}}) 2m19.165503763s ago: executing program 1 (id=5373): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x20011, r0, 0xf648d000) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_debug_messages', 0x101, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r2, &(0x7f0000002840)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x20}, 0x18, &(0x7f0000000500)=[{&(0x7f0000000040)='\b', 0x1}], 0x1}}], 0x1, 0x14018891) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) syz_usb_connect(0x0, 0x36, 0x0, 0x0) read$eventfd(r3, &(0x7f0000000340), 0x8) madvise(&(0x7f00002a7000/0x1000)=nil, 0x1000, 0x2) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000380)=0x8) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, r4, 0x1, 0x2, 0xff, 0x4, "91bfb9d7677dd037685436317db560bd2f8e73266692c0b4319ed636398a55f27cab691c61cc85ecb54cbcc207093b606d93336c8e16afeafd59250933fe72", 0xe}, 0x60) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 2m15.924088935s ago: executing program 1 (id=5388): openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGETNODEID(r0, 0x89e1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x9, 0x2400000001, 0xdffffffd) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, 0x0, &(0x7f0000e5f000)=0x90) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = memfd_create(&(0x7f0000000000)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc7\x1d\xe7jDf\x87@\x8fg\x15RJwe\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7_\xfd\x17C=G\x0f\xe9u\x1d\xfeg\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\xd7\xe7X\xc7/\xae5\x93wwT\x13\xbd,\xd6\x16\x84\xcd\xd1\xd8\xe1P_\xbf0\xd8\x8d%Yh\xb5\xb4\"\xf5\x93\xdeh\xce\xa5\xe8\xc8\xec\x88\x89\xf07{\x95\xc9\xd0\xee\xe1\x1d\x80\xcc]-\xc2\xa1\x02ELhI\xd9\xf5\xcfk\x8a&i\xc1\xff9T\x8e\xe2rY\xa3\xd2H9\xfe\x0e\x1e\xac\x0f\xc3\xbd{\xd9\xcc\xbe\xa9\x93\xe0\xa4W\x1cn>\xc1\xf1\x9e\"\x93\x19\x19\x1a\xcc\x7fy\xd2~\x05\x99\xe6\x00o\xca\xe0\xc6\xd4\xf5\xa0\xc8P\xd6;\xf3\xc6~E\xacI\xd4\xe9\xa1|>\x91.K\x81\xa9+\xcf\xff\xcb\xfa\x0f\xe7n\x83H\x12\xac\x80\x16\xf8\x87Q\x97Az\n`\xb6\xe13A\xec\x8d(\\D\xec\xa6\t1\xa0h\xfc\x1f\xdd1@-4\xb4:\xf8\xd5wP \x84m\xe2\xd9\xfcb\xa0\xc3\xc9\xe7W\x86\xd7$\xa4ml\xee\x97[\xb7\xfa', 0x2) ftruncate(r5, 0x80079a0) lseek(r5, 0x0, 0x4) r6 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="122483d2629021feda2de9b100009c323f08a5040310b23a0102030109021200010002000009049e1649ef579a1db9f94fcadc86f1ad1e79b8f5e2a67642230d86601204c29dbe2df3f528bd0ae9ed6530c14a9e36949b7d59b4bd8f0bf6eae7eed26da8cf5c74a3871f01d5c3de16aa6b3e8866863670d4e0d49f04909ee8b9e4af4e01423833963cce81fb047621ac8f31cf6ed9c61dfc263dbd6eeebc377784da1061741e666568df5d28d15ee6d8ee"], 0x0) syz_usb_control_io(r6, &(0x7f0000002000)={0x2c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0003040000f304030000"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r6, 0x0, 0x0) syz_usb_control_io$uac1(r6, 0x0, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a70000000060a0b0400000000000000000200000044000480400001800a0001006d6174636800000030000280080002400000000118000300d6feffffffffffffff537c4c3060c6a405106c720a0001006f776e65720000000900010073797a30000000000900020073797a32"], 0x98}}, 0x4048010) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="1800000056000106"], 0x18}], 0x1, 0x0, 0x0, 0x4000001}, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000840)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000001600), 0x4) r7 = syz_open_dev$loop(&(0x7f0000000100), 0x400000002000000, 0x4e2101) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x41e43, 0x8) ioctl$LOOP_CONFIGURE(r7, 0x4c0a, &(0x7f00000002c0)={r8, 0x0, {0x2a00, 0x80010000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x11, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb00002b700000785d9600", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be5ee68c480000000000000000000000000000101300001f92a73800", [0x0, 0xfffffffffffffff8]}}) syz_usb_connect(0x5, 0x36, &(0x7f0000000300)=ANY=[], 0x0) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000001040103000000000acaf45f9fb39c6655d6d330b8f9800000000000000a080004407fffff190b00020000000001010000000001080003b2ebdf0800044000010001c315f192ffffffffffff00000000"], 0x48}, 0x1, 0x0, 0x0, 0x24008044}, 0x4000084) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x80800, 0x0) syz_open_dev$video4linux(0x0, 0x401, 0x0) socket$qrtr(0x2a, 0x2, 0x0) 2m12.73389538s ago: executing program 1 (id=5395): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x101802, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffd000/0x2000)=nil) modify_ldt$write(0x1, &(0x7f0000000000)={0xcb3, 0x0, 0x400, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x10) r1 = syz_open_dev$I2C(&(0x7f0000000180), 0x0, 0x0) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x0, 0x8, &(0x7f00000000c0)={0x22, "d69a00000000001c028f7e453b653a1478005a31589cff42e82e58b2b3b9de670d"}}) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000680)="580000004b80", 0x6}, {&(0x7f00000000c0)="defa622d715718fe0dc9e2a767d9d881e96750adce31d14736cb52246c93c90b30", 0x21}, {&(0x7f0000000100)="7926a74495d963e87b1b852fc59e4e6fcd609e553541c3cebee4afbce78e8d7aa25e61665b0420039460756e735a1db39679af516eca666845592311bbc8420ec2bd4a822b12cf0905da455a36917a4f141bf620a4aa0d0fa01e5a480300a91bd10108b4c685897422c8d59a6381b773a1630748918cfad7b22be431b6583863aff14be20cf345529f09c58d491cd188e371c9db19d149bf5446b84d99ec01608a8110a7b4970636d0896a241dd5b7f96121466ca2b15f5e7b67afd8e44a521e898769441d3052c5", 0xc8}], 0x3) 2m12.374007284s ago: executing program 1 (id=5398): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_default\x00') creat(&(0x7f0000001380)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs3\x00', 0x8000, 0x0) 2m10.349775645s ago: executing program 1 (id=5404): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) (async) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x64342, 0x0) (async, rerun: 32) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x7ffffffffffffffd, 0x0) (rerun: 32) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x8602, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') r4 = socket(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0x5832}) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') (async, rerun: 32) ioctl$SNDCTL_DSP_GETODELAY(r3, 0x80045017, 0x0) (rerun: 32) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0xa2465) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r5, 0x80184151, 0x0) (async) sendfile(r1, r1, 0x0, 0x7ffff000) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x2000) 2m9.992952472s ago: executing program 1 (id=5407): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x60000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x145342, 0x0) sendfile(r2, r0, 0x0, 0x7fffefff) openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x80042, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}}) sendfile(r0, r0, 0x0, 0x7ffff000) 1m54.857802881s ago: executing program 40 (id=5407): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x60000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x145342, 0x0) sendfile(r2, r0, 0x0, 0x7fffefff) openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x80042, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}}) sendfile(r0, r0, 0x0, 0x7ffff000) 5.437896119s ago: executing program 3 (id=6189): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x70, 0x0, 0x9, 0x305, 0x0, 0x0, {}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x4}}, @NFCTH_TUPLE={0x3c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @remote}}}]}, @NFCTH_PRIV_DATA_LEN={0x8}]}, 0x70}}, 0x0) (async, rerun: 64) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x20080c4, 0x0) (rerun: 64) 4.926000498s ago: executing program 0 (id=6192): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x2b, 0xffffffff, 0x10004004, 0x0, 0x9773, 0x0, 0x2, 0x0, 0x0, 0x20}}, 0x50) chown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) 4.577552364s ago: executing program 3 (id=6193): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000600)={0x84, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES8=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000780)={0x18, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f00000018c0)=""/4095, 0xfffffffffffffda7}, {&(0x7f00000017c0)=""/217, 0xd9}], 0x4, &(0x7f0000008640)=[{&(0x7f0000000180)=""/95, 0x5f}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e22, 0x9, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x27, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x4000001) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000)=""/21, 0xfffffe0d) 4.006143384s ago: executing program 0 (id=6194): add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000280)="dee7030022cf5c6c7bc31bd2599759fafa9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x83, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="1201410127c0de206a0803003ff0010203010902240001000010000904020202f3bff50009050602000202000a0905820200"], 0x0) 3.205932407s ago: executing program 8 (id=6199): ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x41045508, &(0x7f0000000080)={0x0, 0x80}) 3.184315426s ago: executing program 8 (id=6200): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) set_mempolicy(0x4003, &(0x7f0000000200)=0x8000000007, 0x5fff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) pselect6(0x517, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x700}, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f00000002c0)={&(0x7f0000000280), 0x8}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000640)='./binderfs/custom0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r6 = dup3(r5, r4, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x20048800}, 0x4008850) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r9, &(0x7f0000000500)=ANY=[@ANYBLOB="1500000065ffff048000000800395032303030"], 0x15) r10 = dup(r9) write$FUSE_BMAP(r10, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r10, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB="9bbb8ae92c7766", @ANYRESHEX=r10, @ANYBLOB=',cache=loose,k']) chmod(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) 2.970532879s ago: executing program 8 (id=6201): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000640)="5c5eafd3ae55a73702d6befaee97f47f4be65587e1fca708cee084691e4587d887a5eaab43ac5edc4886496910cd7a153cd84b93208c7b1a625b3ea990092389b19dab4f61e30ee60a4d7e51ffc9a5accbe20844356dd0ce192542d5e58d80657b3b5fb7a3d39337dfe5af64aaf38a0a2a57d54450e144eb17d7c96fccc09969631792fa5b33a39166c3df873d88513ae92b949075fa3162cb340980192f8f8b280fad677470571cfb012f48cf62cee3ede300e7c32309a4bc895bca066caa478f206421e348ef789acb21995c5abad1b4b3591bb1bd3f7036eec7d4e89b37487d64960cc4404fef", 0xe8}, {&(0x7f0000000800)="104b0b7073fbd7f77a847bdbfdf6da474f700bf113b18d16d8380f42e296b49f1326c7d0d97be798e205654b8a885df6ee57ec7b690491c55ca484b54170549c7a72b8a579005ffcb0b309dae34571b17126534a763ca881f12d750072abc05a7cb8f0e32fc3ec3ed14c3322630ae8e710fb68299cbb5accee8813185c77248ddec7b5688599f1bfccbec448bc6ce5c139c2095da22c9d7edf7bfa1392c76ab0dddf4db130420df295ea16aa3e841d50dc813025315eea3990c2de68e835c4fec57e2dd70f47b584", 0xc8}, {0x0}], 0x3}}, {{0x0, 0x0, &(0x7f0000000e40)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)}], 0x1}}], 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 2.595316203s ago: executing program 0 (id=6203): r0 = socket$rds(0x15, 0x5, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x89e1, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x71) (async) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x71) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='bfs\x00', 0x208003, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000180)=0x1, 0x4) quotactl_fd$Q_SETQUOTA(r1, 0xffffffff80000802, 0xffffffffffffffff, &(0x7f0000000040)={0x5e1, 0x9, 0x8000000000000001, 0x1, 0x5, 0x0, 0x272, 0xb}) 2.043908692s ago: executing program 8 (id=6205): capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)={0x200000, 0x200000}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0xc2) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 1.872884239s ago: executing program 0 (id=6207): r0 = syz_usb_connect(0x0, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) r1 = syz_usb_connect$uac1(0x6, 0xf5, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe3, 0x3, 0x1, 0x7, 0x50, 0xe, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x9}, [@extension_unit={0x9, 0x24, 0x8, 0x1, 0x1, 0x0, "f60a"}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x303, 0x5, 0x2, 0x5}, @mixer_unit={0x7, 0x24, 0x4, 0x5, 0x0, 'p*'}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x9, 0x9, 0xf2, "b399c2fba4186625"}, @format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x4, 0x4, 0x4, 0x24, "b58072", "3bec"}, @as_header={0x7, 0x24, 0x1, 0xe, 0x4}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x2, 0x2, 0xe, 0x0, "66171f74"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x2, 0x81, 0x4, "cd825df69516e6b883"}, @format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x1, 0x2, 0x8, 0x8, 'zt\a', "b8da"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x4, 0x56, 0x58, {0x7, 0x25, 0x1, 0x81, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0xf, 0x1, 0xe6, 0xd, "eb706dda498615824b"}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x4, 0x2, 0xff, 0x0, "3a74b1"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x7, 0x0, 0x6, {0x7, 0x25, 0x1, 0x80, 0x10, 0x990}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x7, 0x0, 0xf, 0x40, 0x77}, 0xe6, &(0x7f0000000140)={0x5, 0xf, 0xe6, 0x1, [@generic={0xe1, 0x10, 0x2, "88e4975ba332302d660b4bd910b7e7e5a8ef76d8db839c1bf451d6112b2d9c1787a551878d5384a442818377557fc1fdb0fa506fedbfd1d7485a84831b41f9564565b3681f4807e597f37cb0e9197fd46478334fbdb66f66cfa74de7d28ef1e97992f327a201ea3b76e79982958d1555fcefa56726ac4849309629e2f5cb63c10892d9ec0855ed10080acee46663e865dd40f4f24c1fa3c5642aa610458fbcd17ccf233285b077419f0364c400d11f34c5aff0e7018962032f8729ba96ca6e5e752b1726c1efeaad5540573963903a552cce2414aaa204f79b363f5afc4a"}]}, 0x1, [{0xd2, &(0x7f0000000240)=@string={0xd2, 0x3, "89113c6ecf300cceee09873a6e6e7f731e50d3efa38da7719f30497ddb2352c0420b31cad5da19533396d6b2774751aaae49476f21610dac731c8fabebb8adf319a598eb529c66f6e8d4661aa0337fba10c6d7579fc39136144ece5e658d2d727b51fbd488245aa8ee478bb6b984f950dc7a8b6fcaf6515994d05e048ebc6a2bfbf855dbd79022efdeaaf15b6ef61fa8bc2653c59d08f8459017ac73cdd9ad2cb0b1f681ce3e25a1b064624d2f2031403d476830ab351ec6e2d0e1d7ef957fbfacccd165e48d9a66446ce7cb8991a496"}}]}) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r2, 0x2000) mlock2(&(0x7f000008e000/0x4000)=nil, 0x4000, 0x1) 1.87202819s ago: executing program 8 (id=6208): r0 = syz_open_dev$usbfs(0x0, 0x76, 0x101a01) ioctl$USBDEVFS_SETINTERFACE(r0, 0x41045508, &(0x7f0000000080)={0x0, 0x80}) 1.725748218s ago: executing program 8 (id=6210): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, &(0x7f00000004c0)={0x14, &(0x7f0000000380)={0x40, 0x75d172c64c5fecb9, 0x29, {0x29, 0x21, "809c7d775d0265111d8e92d5dc526de37ac253f2a28af3fd5e70c88c506c1d9cf09b5d3817c92a"}}, &(0x7f00000003c0)={0x0, 0x3, 0xe6, @string={0xe6, 0x3, "af515cc886304597e135eba3bb3ae698ff7716e5fdbbed1452d1f26db360d497524d15f3d2ad57abf2d80e0230197b3c7358821f8dd1fc5f833eac9a6920d4062a1977da6a6d513693a0b287b5dfd407c1a210da19b1748fe9fe2a0b8c60f584abb793048de8a85985e565b7675b6be639203a1e07591643f070310528d792cc18ec7f4167422817ab9c31dcd31a406f38efae499d1f3cedaed3dfd7b37380c9b78cdd4d9e4af43bb520ffb38c792b4249af0e557806e8cc6b3473b79e988468eb00ad232000f47588d9329dd75506d0a48c31ae6cb96e8fc5d7040638ecb64400597410"}}}, &(0x7f0000000740)={0x34, &(0x7f0000000500)={0x0, 0xb, 0x7e, "8444f04e5d0d7a3badd82840dc1443020407990fbbd56cae03c791f9697ecb7a3bbb947e8b0594f482e64b255ad8e029635199878542ad138e449f8ccf4bc0b569541323c1ac69a5b75da4d11d5d64320070e3161d9e1513d676a1bed48b92c125a2d2fb27d24d0ac244639e28e03dfa15f4f2a9a1949a16e1072e6f6d16"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000680)={0x20, 0x0, 0x31, {0x2f, "45deefaef684decf42b8a4fc10803496cd8ab0ce5f7941f93d29130a631a5fe54c0b6049b05a1cbb8415df73f0f978"}}, &(0x7f00000006c0)={0x20, 0x1, 0x1, 0x4}, &(0x7f0000000700)={0x20, 0x0, 0x1, 0x4}}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 1.456585389s ago: executing program 3 (id=6211): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000140), 0x88980, 0x0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xa, {"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", 0x1000}}, 0x1006) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000bf1000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000001040)=0x101, 0x7f, 0x2) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) remap_file_pages(&(0x7f00003fb000/0x1000)=nil, 0x1000, 0x2000001, 0x500000, 0x1000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) socket$kcm(0x29, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x22052, r0, 0x5708e000) 716.654047ms ago: executing program 6 (id=6213): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000640)="5c5eafd3ae55a73702d6befaee97f47f4be65587e1fca708cee084691e4587d887a5eaab43ac5edc4886496910cd7a153cd84b93208c7b1a625b3ea990092389b19dab4f61e30ee60a4d7e51ffc9a5accbe20844356dd0ce192542d5e58d80657b3b5fb7a3d39337dfe5af64aaf38a0a2a57d54450e144eb17d7c96fccc09969631792fa5b33a39166c3df873d88513ae92b949075fa3162cb340980192f8f8b280fad677470571cfb012f48cf62cee3ede300e7c32309a4bc895bca066caa478f206421e348ef789acb21995c5abad1b4b3591bb1bd3f7036eec7d4e89b37487d64960cc4404fef", 0xe8}, {&(0x7f0000000800)="104b0b7073fbd7f77a847bdbfdf6da474f700bf113b18d16d8380f42e296b49f1326c7d0d97be798e205654b8a885df6ee57ec7b690491c55ca484b54170549c7a72b8a579005ffcb0b309dae34571b17126534a763ca881f12d750072abc05a7cb8f0e32fc3ec3ed14c3322630ae8e710fb68299cbb5accee8813185c77248ddec7b5688599f1bfccbec448bc6ce5c139c2095da22c9d7edf7bfa1392c76ab0dddf4db130420df295ea16aa3e841d50dc813025315eea3990c2de68e835c4fec57e2dd70f47b584", 0xc8}, {0x0}], 0x3}}, {{0x0, 0x0, &(0x7f0000000e40)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)}], 0x1}}], 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 577.708911ms ago: executing program 3 (id=6214): r0 = socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r1, &(0x7f0000004140)="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", 0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x8010, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat2(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x3, 0x300) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close_range(r0, 0xffffffffffffffff, 0x0) 571.060721ms ago: executing program 6 (id=6215): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0xe8) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') rmdir(&(0x7f0000000000)='./file0\x00') 483.067353ms ago: executing program 3 (id=6216): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0xdddd1000, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0x0, 0x1, 0xdddd0000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x101802, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x4b71, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000680)="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", 0xfdae}], 0x1) 447.678279ms ago: executing program 6 (id=6217): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 323.7369ms ago: executing program 6 (id=6218): capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)={0x200000, 0x200000}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0xc2) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 226.051084ms ago: executing program 3 (id=6219): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x49de, 0x0, 0xfffc, 0xbfff, 0x19, "ec28a144f13d7607"}) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="d8000000180081054e81f782db4cb904021d080006007c09c8fe55a10a0015800a00142603600e1208000f0000000406a80016c0080003400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025d96306b1f569769ec483b9ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b", 0xd8}], 0x1}, 0x10) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x10, "0062ba5d8200"}) r2 = syz_open_pts(r0, 0x20800) dup3(r2, r0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x44) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x44) 179.578258ms ago: executing program 0 (id=6220): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file1\x00', 0x90) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0xe8) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlink(&(0x7f0000000100)='./file0/file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 146.865897ms ago: executing program 6 (id=6221): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_on}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, 0x0, 0x200, 0x0) chdir(&(0x7f0000000140)='./bus\x00') link(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) 27.853508ms ago: executing program 0 (id=6222): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000)=""/21, 0xfffffe0d) (fail_nth: 5) 0s ago: executing program 6 (id=6223): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) (async) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 64) r2 = socket$kcm(0x10, 0x400000002, 0x0) (rerun: 64) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f00000000c0)={0x6, 'syzkaller1\x00', {0xee}, 0x3}) (async, rerun: 64) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)}, 0x0) (async, rerun: 64) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000400)=0x1, 0x4) recvfrom$inet6(r1, &(0x7f0000000300)=""/218, 0xda, 0x102, 0x0, 0x0) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r1) (async) shutdown(r1, 0x0) (async, rerun: 32) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) (rerun: 32) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='cramfs\x00', 0xc400, 0x0) kernel console output (not intermixed with test programs): :0.0: probe with driver STV06xx failed with error -71 [ 965.348164][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 965.365314][ T5916] usb 4-1: USB disconnect, device number 80 [ 965.403956][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 965.453204][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 965.509891][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 965.568232][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 965.577317][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 965.875335][T23304] /dev/rnullb0: Can't open blockdev [ 966.072116][T19984] usb 7-1: USB disconnect, device number 57 [ 966.095660][T23289] /dev/rnullb0: Can't open blockdev [ 966.105760][T23308] 9pnet_fd: Insufficient options for proto=fd [ 966.128493][ T9] usb 2-1: USB disconnect, device number 33 [ 966.138526][ T5935] usb 9-1: new full-speed USB device number 53 using dummy_hcd [ 966.173225][T18925] udevd[18925]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:8.43/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 966.319695][ T5935] usb 9-1: config 0 has an invalid interface number: 113 but max is 0 [ 966.338028][ T5935] usb 9-1: config 0 has no interface number 0 [ 966.344313][ T5935] usb 9-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 966.378201][ T5935] usb 9-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 966.404254][ T5935] usb 9-1: config 0 interface 113 has no altsetting 0 [ 966.420128][ T5935] usb 9-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 966.438018][ T5935] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 966.456518][ T5935] usb 9-1: Product: syz [ 966.460856][ T5935] usb 9-1: Manufacturer: syz [ 966.465467][ T5935] usb 9-1: SerialNumber: syz [ 966.489878][ T5935] usb 9-1: config 0 descriptor?? [ 966.504491][ C1] usb 9-1: NFC: Urb failure (status -71) [ 966.518220][ T5935] usb 9-1: NFC: Unable to get FW version [ 966.528024][T19984] usb 4-1: new full-speed USB device number 81 using dummy_hcd [ 966.548920][ T5935] pn533_usb 9-1:0.113: probe with driver pn533_usb failed with error -90 [ 966.705051][T23302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 966.742390][T19984] usb 4-1: not running at top speed; connect to a high speed hub [ 966.750222][T23302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 966.797582][T19984] usb 4-1: config 1 interface 0 has no altsetting 0 [ 966.820527][T19984] usb 4-1: New USB device found, idVendor=1b96, idProduct=0003, bcdDevice= 0.40 [ 966.828553][ T9] usb 9-1: USB disconnect, device number 53 [ 966.845636][T19984] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 966.889748][T19984] usb 4-1: Product:  㰋乪Ⅲࣱ懸駈骩潙箣벛ｄ凣뫒偲뇓᧻⬨ে뷠¤စ១䪞裡⪅叕ཝ権ꀊﺷ凓ʥ锒家㔉ཿ敃썠Ỗ촻ო [ 966.943630][T19984] usb 4-1: Manufacturer: Ⰱ [ 967.078084][ T5935] usb 7-1: new low-speed USB device number 58 using dummy_hcd [ 967.248045][ T5935] usb 7-1: Invalid ep0 maxpacket: 16 [ 967.385134][ T5935] usb 7-1: new low-speed USB device number 59 using dummy_hcd [ 967.558091][ T5935] usb 7-1: Invalid ep0 maxpacket: 16 [ 967.576807][ T5935] usb usb7-port1: attempt power cycle [ 967.657383][T19984] usbhid 4-1:1.0: can't add hid device: -71 [ 967.676938][T19984] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 967.682581][T23351] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 967.699016][T23352] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 967.727833][T19984] usb 4-1: USB disconnect, device number 81 [ 967.938469][ T5935] usb 7-1: new low-speed USB device number 60 using dummy_hcd [ 967.988769][ T5935] usb 7-1: Invalid ep0 maxpacket: 16 [ 968.148663][ T5935] usb 7-1: new low-speed USB device number 61 using dummy_hcd [ 968.208345][ T5935] usb 7-1: Invalid ep0 maxpacket: 16 [ 968.225444][ T5935] usb usb7-port1: unable to enumerate USB device [ 968.578242][ T5935] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 968.605418][T23370] 9pnet_fd: Insufficient options for proto=fd [ 968.697392][T23373] FAULT_INJECTION: forcing a failure. [ 968.697392][T23373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 968.726078][T23373] CPU: 0 UID: 0 PID: 23373 Comm: syz.8.5412 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 968.726108][T23373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 968.726122][T23373] Call Trace: [ 968.726131][T23373] [ 968.726141][T23373] dump_stack_lvl+0x189/0x250 [ 968.726173][T23373] ? __pfx____ratelimit+0x10/0x10 [ 968.726201][T23373] ? __pfx_dump_stack_lvl+0x10/0x10 [ 968.726227][T23373] ? __pfx__printk+0x10/0x10 [ 968.726255][T23373] ? __might_fault+0xb0/0x130 [ 968.726285][T23373] should_fail_ex+0x414/0x560 [ 968.726315][T23373] _copy_from_user+0x2d/0xb0 [ 968.726339][T23373] ___sys_sendmsg+0x158/0x2a0 [ 968.726367][T23373] ? __pfx____sys_sendmsg+0x10/0x10 [ 968.726416][T23373] ? __fget_files+0x2a/0x420 [ 968.726439][T23373] ? __fget_files+0x3a0/0x420 [ 968.726473][T23373] __x64_sys_sendmsg+0x19b/0x260 [ 968.726500][T23373] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 968.726534][T23373] ? __pfx_ksys_write+0x10/0x10 [ 968.726556][T23373] ? rcu_is_watching+0x15/0xb0 [ 968.726585][T23373] ? do_syscall_64+0xbe/0x3b0 [ 968.726609][T23373] do_syscall_64+0xfa/0x3b0 [ 968.726628][T23373] ? lockdep_hardirqs_on+0x9c/0x150 [ 968.726648][T23373] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.726667][T23373] ? clear_bhb_loop+0x60/0xb0 [ 968.726691][T23373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.726711][T23373] RIP: 0033:0x7fb33298ebe9 [ 968.726729][T23373] 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 [ 968.726747][T23373] RSP: 002b:00007fb333824038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 968.726770][T23373] RAX: ffffffffffffffda RBX: 00007fb332bb5fa0 RCX: 00007fb33298ebe9 [ 968.726786][T23373] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 968.726800][T23373] RBP: 00007fb333824090 R08: 0000000000000000 R09: 0000000000000000 [ 968.726813][T23373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 968.726826][T23373] R13: 00007fb332bb6038 R14: 00007fb332bb5fa0 R15: 00007ffffb9a58f8 [ 968.726857][T23373] [ 968.748016][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 968.826890][T23377] netlink: 20 bytes leftover after parsing attributes in process `syz.8.5413'. [ 968.940329][ T5935] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 32, changing to 9 [ 969.003302][ T5935] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 969.039233][ T5935] usb 4-1: New USB device found, idVendor=046d, idProduct=c298, bcdDevice= 0.00 [ 969.082608][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 969.114270][ T5935] usb 4-1: config 0 descriptor?? [ 969.328070][ T5916] usb 9-1: new high-speed USB device number 54 using dummy_hcd [ 969.478075][ T5916] usb 9-1: Using ep0 maxpacket: 32 [ 969.509772][ T5916] usb 9-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 969.526756][ T5916] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 969.547979][ T5916] usb 9-1: Product: syz [ 969.548578][ T5935] logitech 0003:046D:C298.0023: report_id 0 is invalid [ 969.552181][ T5916] usb 9-1: Manufacturer: syz [ 969.569770][ T5935] logitech 0003:046D:C298.0023: item 0 0 1 8 parsing failed [ 969.581282][ T5916] usb 9-1: SerialNumber: syz [ 969.590176][ T5935] logitech 0003:046D:C298.0023: parse failed [ 969.596278][ T5935] logitech 0003:046D:C298.0023: probe with driver logitech failed with error -22 [ 969.600685][ T5916] usb 9-1: config 0 descriptor?? [ 969.648874][ T5916] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 969.792716][ T5935] usb 4-1: USB disconnect, device number 82 [ 970.268473][ T9] usb 7-1: new high-speed USB device number 62 using dummy_hcd [ 970.448279][ T9] usb 7-1: Using ep0 maxpacket: 16 [ 970.473134][ T9] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 970.496120][ T9] usb 7-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 970.522312][ T9] usb 7-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 970.547940][ T9] usb 7-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 970.556028][ T9] usb 7-1: Manufacturer: syz [ 970.588952][ T9] usb 7-1: config 0 descriptor?? [ 970.668011][ T5870] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 970.797288][T23397] netlink: 17223 bytes leftover after parsing attributes in process `syz.6.5415'. [ 970.822454][T23397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 970.838761][ T5870] usb 4-1: Using ep0 maxpacket: 32 [ 970.851594][ T5870] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 970.851776][T23397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 970.868182][ T5870] usb 4-1: config 0 has no interface number 0 [ 970.874349][ T5870] usb 4-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 970.908416][ T5870] usb 4-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 970.929338][ T5870] usb 4-1: config 0 interface 2 has no altsetting 0 [ 970.957059][ T5870] usb 4-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 970.977975][ T5870] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 970.986063][ T5870] usb 4-1: Product: syz [ 971.008040][ T5870] usb 4-1: Manufacturer: syz [ 971.012725][ T5870] usb 4-1: SerialNumber: syz [ 971.034099][ T5870] usb 4-1: config 0 descriptor?? [ 971.056837][T23409] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 971.720235][ T5870] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 971.798310][ T5870] usb 4-1: USB disconnect, device number 83 [ 971.873311][T18924] udevd[18924]: setting mode of /dev/midi3 to 020660 failed: No such file or directory [ 971.915130][T18924] udevd[18924]: setting owner of /dev/midi3 to uid=0, gid=29 failed: No such file or directory [ 972.085267][ T5916] gspca_stk1135: reg_w 0x300 err -71 [ 972.102859][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.118186][ T5916] gspca_stk1135: Sensor write failed [ 972.123546][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.140018][ T5916] gspca_stk1135: Sensor write failed [ 972.149022][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.155392][ T5916] gspca_stk1135: Sensor read failed [ 972.163435][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.171063][ T5916] gspca_stk1135: Sensor read failed [ 972.178204][ T5916] gspca_stk1135: Detected sensor type unknown (0x0) [ 972.184839][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.203353][ T5916] gspca_stk1135: Sensor read failed [ 972.208938][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.215377][ T5916] gspca_stk1135: Sensor read failed [ 972.221239][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.227591][ T5916] gspca_stk1135: Sensor write failed [ 972.236747][ T5916] gspca_stk1135: serial bus timeout: status=0x00 [ 972.257962][ T5916] gspca_stk1135: Sensor write failed [ 972.263460][ T5916] stk1135 9-1:0.0: probe with driver stk1135 failed with error -71 [ 972.293190][ T5916] usb 9-1: USB disconnect, device number 54 [ 972.992605][ T5870] usb 7-1: USB disconnect, device number 62 [ 973.067237][T23459] FAULT_INJECTION: forcing a failure. [ 973.067237][T23459] name failslab, interval 1, probability 0, space 0, times 0 [ 973.083283][T23456] 9pnet_fd: Insufficient options for proto=fd [ 973.084497][T23460] netlink: 20 bytes leftover after parsing attributes in process `syz.6.5422'. [ 973.098270][T23459] CPU: 0 UID: 0 PID: 23459 Comm: syz.3.5421 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 973.098299][T23459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 973.098312][T23459] Call Trace: [ 973.098319][T23459] [ 973.098327][T23459] dump_stack_lvl+0x189/0x250 [ 973.098360][T23459] ? __pfx____ratelimit+0x10/0x10 [ 973.098379][T23459] ? __pfx_dump_stack_lvl+0x10/0x10 [ 973.098407][T23459] ? __pfx__printk+0x10/0x10 [ 973.098438][T23459] ? __pfx___might_resched+0x10/0x10 [ 973.098466][T23459] should_fail_ex+0x414/0x560 [ 973.098495][T23459] should_failslab+0xa8/0x100 [ 973.098515][T23459] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 973.098534][T23459] ? __alloc_skb+0x112/0x2d0 [ 973.098567][T23459] __alloc_skb+0x112/0x2d0 [ 973.098591][T23459] netlink_sendmsg+0x5c6/0xb30 [ 973.098619][T23459] ? __pfx_netlink_sendmsg+0x10/0x10 [ 973.098644][T23459] ? aa_sock_msg_perm+0xf1/0x1d0 [ 973.098670][T23459] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 973.098694][T23459] ? __pfx_netlink_sendmsg+0x10/0x10 [ 973.098715][T23459] __sock_sendmsg+0x21c/0x270 [ 973.098746][T23459] ____sys_sendmsg+0x505/0x830 [ 973.098775][T23459] ? __pfx_____sys_sendmsg+0x10/0x10 [ 973.098806][T23459] ? import_iovec+0x74/0xa0 [ 973.098832][T23459] ___sys_sendmsg+0x21f/0x2a0 [ 973.098857][T23459] ? __pfx____sys_sendmsg+0x10/0x10 [ 973.098912][T23459] ? __fget_files+0x2a/0x420 [ 973.098936][T23459] ? __fget_files+0x3a0/0x420 [ 973.098970][T23459] __x64_sys_sendmsg+0x19b/0x260 [ 973.098996][T23459] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 973.099028][T23459] ? __pfx_ksys_write+0x10/0x10 [ 973.099048][T23459] ? rcu_is_watching+0x15/0xb0 [ 973.099077][T23459] ? do_syscall_64+0xbe/0x3b0 [ 973.099100][T23459] do_syscall_64+0xfa/0x3b0 [ 973.099118][T23459] ? lockdep_hardirqs_on+0x9c/0x150 [ 973.099137][T23459] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 973.099155][T23459] ? clear_bhb_loop+0x60/0xb0 [ 973.099178][T23459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 973.099197][T23459] RIP: 0033:0x7fe8aff8ebe9 [ 973.099215][T23459] 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 [ 973.099232][T23459] RSP: 002b:00007fe8b0ebb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 973.099252][T23459] RAX: ffffffffffffffda RBX: 00007fe8b01b5fa0 RCX: 00007fe8aff8ebe9 [ 973.099267][T23459] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 973.099279][T23459] RBP: 00007fe8b0ebb090 R08: 0000000000000000 R09: 0000000000000000 [ 973.099292][T23459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 973.099304][T23459] R13: 00007fe8b01b6038 R14: 00007fe8b01b5fa0 R15: 00007ffc976a81f8 [ 973.099333][T23459] [ 973.698716][ T5870] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 973.838087][ T9] usb 7-1: new high-speed USB device number 63 using dummy_hcd [ 973.880053][ T5870] usb 4-1: Using ep0 maxpacket: 16 [ 973.899605][ T5870] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 973.928034][ T5870] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 973.937821][ T5870] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 973.968005][ T5870] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 973.977091][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 974.010999][ T5870] usb 4-1: config 0 descriptor?? [ 974.028044][ T9] usb 7-1: Using ep0 maxpacket: 32 [ 974.041176][ T9] usb 7-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 974.058085][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.066265][ T9] usb 7-1: Product: syz [ 974.088688][ T9] usb 7-1: Manufacturer: syz [ 974.093389][ T9] usb 7-1: SerialNumber: syz [ 974.111216][ T9] usb 7-1: config 0 descriptor?? [ 974.130948][ T9] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 974.348011][ T5935] usb 9-1: new full-speed USB device number 55 using dummy_hcd [ 974.432547][T23466] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 974.445609][T23466] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 974.502552][ T5935] usb 9-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 974.525870][ T5935] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 974.549084][ T5935] usb 9-1: config 0 descriptor?? [ 974.563575][ T5935] cp210x 9-1:0.0: cp210x converter detected [ 974.571678][ T5870] usbhid 4-1:0.0: can't add hid device: -71 [ 974.588274][ T5870] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 974.615311][ T5870] usb 4-1: USB disconnect, device number 84 [ 974.991893][ T5935] usb 9-1: cp210x converter now attached to ttyUSB0 [ 975.198472][ T5935] usb 9-1: USB disconnect, device number 55 [ 975.224354][ T5935] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 975.250952][ T5935] cp210x 9-1:0.0: device disconnected [ 975.422377][T23490] 9pnet_fd: Insufficient options for proto=fd [ 975.516857][T23492] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5433'. [ 975.611533][T23494] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5434'. [ 976.168062][ T10] usb 9-1: new high-speed USB device number 56 using dummy_hcd [ 976.348115][ T10] usb 9-1: Using ep0 maxpacket: 32 [ 976.359663][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 976.379081][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 976.401350][ T10] usb 9-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 976.421326][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 976.449690][ T10] usb 9-1: config 0 descriptor?? [ 976.548654][ T9] gspca_stk1135: reg_w 0x300 err -71 [ 976.555058][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.583371][ T9] gspca_stk1135: Sensor write failed [ 976.598212][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.608348][ T9] gspca_stk1135: Sensor write failed [ 976.613707][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.665333][ T9] gspca_stk1135: Sensor read failed [ 976.687054][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.700287][ T9] gspca_stk1135: Sensor read failed [ 976.705829][ T9] gspca_stk1135: Detected sensor type unknown (0x0) [ 976.718684][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.725314][ T9] gspca_stk1135: Sensor read failed [ 976.731860][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.747499][ T9] gspca_stk1135: Sensor read failed [ 976.757305][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.771175][ T9] gspca_stk1135: Sensor write failed [ 976.776543][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 976.786866][ T9] gspca_stk1135: Sensor write failed [ 976.793478][ T9] stk1135 7-1:0.0: probe with driver stk1135 failed with error -71 [ 976.810634][ T9] usb 7-1: USB disconnect, device number 63 [ 976.886417][ T10] ft260 0003:0403:6030.0024: unknown main item tag 0x7 [ 976.934726][ T5879] Bluetooth: hci3: Malformed LE Event: 0x1b [ 977.082629][ T10] ft260 0003:0403:6030.0024: chip code: 6424 8183 [ 977.283344][ T10] ft260 0003:0403:6030.0024: uart interface is not supported [ 977.388084][ T9] usb 7-1: new full-speed USB device number 64 using dummy_hcd [ 977.499301][T23498] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 977.524566][T23498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 977.537008][ T10] usb 9-1: USB disconnect, device number 56 [ 977.571966][ T9] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 977.595424][ T9] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 977.612908][ T9] usb 7-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 977.622728][ T9] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 977.642562][ T9] usb 7-1: config 0 descriptor?? [ 977.655139][ T9] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 977.668279][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 977.692178][ T9] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 977.721801][ T9] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 977.740796][ T9] usb 7-1: media controller created [ 977.759208][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 977.800027][ T9] dvb-usb: bulk message failed: -22 (6/0) [ 977.822184][ T9] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 977.849831][ T9] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.6/usb7/7-1/input/input57 [ 977.913976][ T9] dvb-usb: schedule remote query interval to 150 msecs. [ 977.943690][ T9] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 978.104520][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 978.135051][ T9] dvb-usb: error while querying for an remote control event. [ 978.338198][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 978.344065][ T9] dvb-usb: error while querying for an remote control event. [ 978.443026][T23522] FAULT_INJECTION: forcing a failure. [ 978.443026][T23522] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.459573][ T24] usb 7-1: USB disconnect, device number 64 [ 978.487246][T23522] CPU: 0 UID: 0 PID: 23522 Comm: syz.8.5442 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 978.487284][T23522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 978.487297][T23522] Call Trace: [ 978.487306][T23522] [ 978.487315][T23522] dump_stack_lvl+0x189/0x250 [ 978.487348][T23522] ? __pfx____ratelimit+0x10/0x10 [ 978.487368][T23522] ? __pfx_dump_stack_lvl+0x10/0x10 [ 978.487395][T23522] ? __pfx__printk+0x10/0x10 [ 978.487423][T23522] ? __might_fault+0xb0/0x130 [ 978.487453][T23522] should_fail_ex+0x414/0x560 [ 978.487484][T23522] _copy_from_iter+0x1db/0x16f0 [ 978.487508][T23522] ? rcu_is_watching+0x15/0xb0 [ 978.487533][T23522] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 978.487554][T23522] ? __pfx__copy_from_iter+0x10/0x10 [ 978.487575][T23522] ? __build_skb_around+0x257/0x3e0 [ 978.487601][T23522] ? netlink_sendmsg+0x642/0xb30 [ 978.487621][T23522] ? skb_put+0x11b/0x210 [ 978.487643][T23522] netlink_sendmsg+0x6b2/0xb30 [ 978.487670][T23522] ? __pfx_netlink_sendmsg+0x10/0x10 [ 978.487692][T23522] ? aa_sock_msg_perm+0xf1/0x1d0 [ 978.487719][T23522] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 978.487742][T23522] ? __pfx_netlink_sendmsg+0x10/0x10 [ 978.487761][T23522] __sock_sendmsg+0x21c/0x270 [ 978.487789][T23522] ____sys_sendmsg+0x505/0x830 [ 978.487820][T23522] ? __pfx_____sys_sendmsg+0x10/0x10 [ 978.487849][T23522] ? import_iovec+0x74/0xa0 [ 978.487871][T23522] ___sys_sendmsg+0x21f/0x2a0 [ 978.487894][T23522] ? __pfx____sys_sendmsg+0x10/0x10 [ 978.487943][T23522] ? __fget_files+0x2a/0x420 [ 978.487966][T23522] ? __fget_files+0x3a0/0x420 [ 978.488001][T23522] __x64_sys_sendmsg+0x19b/0x260 [ 978.488027][T23522] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 978.488060][T23522] ? __pfx_ksys_write+0x10/0x10 [ 978.488081][T23522] ? rcu_is_watching+0x15/0xb0 [ 978.488111][T23522] ? do_syscall_64+0xbe/0x3b0 [ 978.488135][T23522] do_syscall_64+0xfa/0x3b0 [ 978.488154][T23522] ? lockdep_hardirqs_on+0x9c/0x150 [ 978.488173][T23522] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 978.488192][T23522] ? clear_bhb_loop+0x60/0xb0 [ 978.488216][T23522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 978.488236][T23522] RIP: 0033:0x7fb33298ebe9 [ 978.488265][T23522] 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 [ 978.488301][T23522] RSP: 002b:00007fb333824038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 978.488320][T23522] RAX: ffffffffffffffda RBX: 00007fb332bb5fa0 RCX: 00007fb33298ebe9 [ 978.488336][T23522] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 978.488349][T23522] RBP: 00007fb333824090 R08: 0000000000000000 R09: 0000000000000000 [ 978.488363][T23522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 978.488375][T23522] R13: 00007fb332bb6038 R14: 00007fb332bb5fa0 R15: 00007ffffb9a58f8 [ 978.488421][T23522] [ 978.929436][ T24] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 979.258481][ T43] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 979.432024][ T43] usb 4-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 979.452639][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 979.489019][ T43] usb 4-1: config 0 descriptor?? [ 979.732260][T23526] netlink: 256 bytes leftover after parsing attributes in process `syz.3.5444'. [ 979.746391][T23526] /dev/rnullb0: Can't open blockdev [ 979.766305][ T43] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 979.801206][ T43] asix 4-1:0.0: probe with driver asix failed with error -71 [ 979.834308][ T43] usb 4-1: USB disconnect, device number 85 [ 979.948298][ T24] usb 7-1: new high-speed USB device number 65 using dummy_hcd [ 980.107968][ T24] usb 7-1: Using ep0 maxpacket: 32 [ 980.115253][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 980.132196][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 980.145035][ T24] usb 7-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 980.157385][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 980.176153][ T24] usb 7-1: config 0 descriptor?? [ 980.198030][ T10] usb 9-1: new full-speed USB device number 57 using dummy_hcd [ 980.203217][ T24] hub 7-1:0.0: USB hub found [ 980.330747][ T10] usb 9-1: device descriptor read/64, error -71 [ 980.400040][ T24] hub 7-1:0.0: 1 port detected [ 980.558127][T19735] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 980.577987][ T10] usb 9-1: new full-speed USB device number 58 using dummy_hcd [ 980.717974][T19735] usb 4-1: Using ep0 maxpacket: 32 [ 980.723845][ T10] usb 9-1: device descriptor read/64, error -71 [ 980.731846][T19735] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 980.740427][T19735] usb 4-1: config 0 has no interface number 0 [ 980.748837][T19735] usb 4-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 980.760326][T19735] usb 4-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 980.770668][T19735] usb 4-1: config 0 interface 2 has no altsetting 0 [ 980.799455][T19735] usb 4-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 980.808911][T19735] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 980.816921][T19735] usb 4-1: Product: syz [ 980.828135][T19735] usb 4-1: Manufacturer: syz [ 980.833233][T19735] usb 4-1: SerialNumber: syz [ 980.838894][ T10] usb usb9-port1: attempt power cycle [ 980.855205][T19735] usb 4-1: config 0 descriptor?? [ 980.863080][T23545] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 981.011681][ T43] hub 7-1:0.0: activate --> -90 [ 981.146359][T19735] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 981.190231][T19735] usb 4-1: USB disconnect, device number 86 [ 981.207967][ T10] usb 9-1: new full-speed USB device number 59 using dummy_hcd [ 981.244807][T18967] udevd[18967]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 981.269400][ T10] usb 9-1: device descriptor read/8, error -71 [ 981.528017][ T10] usb 9-1: new full-speed USB device number 60 using dummy_hcd [ 981.561340][ T10] usb 9-1: device descriptor read/8, error -71 [ 981.630784][ T5935] usb 7-1: USB disconnect, device number 65 [ 981.639070][ T43] hub 7-1:0.0: hub_ext_port_status failed (err = -71) [ 981.691571][ T10] usb usb9-port1: unable to enumerate USB device [ 981.806527][T23549] FAULT_INJECTION: forcing a failure. [ 981.806527][T23549] name failslab, interval 1, probability 0, space 0, times 0 [ 981.829035][T23549] CPU: 1 UID: 0 PID: 23549 Comm: syz.3.5451 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 981.829066][T23549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 981.829080][T23549] Call Trace: [ 981.829089][T23549] [ 981.829099][T23549] dump_stack_lvl+0x189/0x250 [ 981.829132][T23549] ? __pfx____ratelimit+0x10/0x10 [ 981.829154][T23549] ? __pfx_dump_stack_lvl+0x10/0x10 [ 981.829183][T23549] ? __pfx__printk+0x10/0x10 [ 981.829213][T23549] ? __lock_acquire+0xab9/0xd20 [ 981.829245][T23549] should_fail_ex+0x414/0x560 [ 981.829279][T23549] should_failslab+0xa8/0x100 [ 981.829303][T23549] kmem_cache_alloc_noprof+0x73/0x3c0 [ 981.829323][T23549] ? skb_clone+0x212/0x3a0 [ 981.829353][T23549] skb_clone+0x212/0x3a0 [ 981.829382][T23549] __netlink_deliver_tap+0x404/0x850 [ 981.829416][T23549] ? netlink_deliver_tap+0x2e/0x1b0 [ 981.829438][T23549] netlink_deliver_tap+0x19c/0x1b0 [ 981.829461][T23549] netlink_unicast+0x7fa/0x9e0 [ 981.829499][T23549] ? __pfx_netlink_unicast+0x10/0x10 [ 981.829531][T23549] ? netlink_sendmsg+0x642/0xb30 [ 981.829550][T23549] ? skb_put+0x11b/0x210 [ 981.829576][T23549] netlink_sendmsg+0x805/0xb30 [ 981.829608][T23549] ? __pfx_netlink_sendmsg+0x10/0x10 [ 981.829633][T23549] ? aa_sock_msg_perm+0xf1/0x1d0 [ 981.829663][T23549] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 981.829689][T23549] ? __pfx_netlink_sendmsg+0x10/0x10 [ 981.829712][T23549] __sock_sendmsg+0x21c/0x270 [ 981.829745][T23549] ____sys_sendmsg+0x505/0x830 [ 981.829776][T23549] ? __pfx_____sys_sendmsg+0x10/0x10 [ 981.829810][T23549] ? import_iovec+0x74/0xa0 [ 981.829839][T23549] ___sys_sendmsg+0x21f/0x2a0 [ 981.829866][T23549] ? __pfx____sys_sendmsg+0x10/0x10 [ 981.829934][T23549] ? __fget_files+0x2a/0x420 [ 981.829958][T23549] ? __fget_files+0x3a0/0x420 [ 981.829994][T23549] __x64_sys_sendmsg+0x19b/0x260 [ 981.830021][T23549] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 981.830056][T23549] ? __pfx_ksys_write+0x10/0x10 [ 981.830077][T23549] ? rcu_is_watching+0x15/0xb0 [ 981.830107][T23549] ? do_syscall_64+0xbe/0x3b0 [ 981.830132][T23549] do_syscall_64+0xfa/0x3b0 [ 981.830152][T23549] ? lockdep_hardirqs_on+0x9c/0x150 [ 981.830171][T23549] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.830191][T23549] ? clear_bhb_loop+0x60/0xb0 [ 981.830215][T23549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.830234][T23549] RIP: 0033:0x7fe8aff8ebe9 [ 981.830251][T23549] 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 [ 981.830268][T23549] RSP: 002b:00007fe8b0ebb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 981.830288][T23549] RAX: ffffffffffffffda RBX: 00007fe8b01b5fa0 RCX: 00007fe8aff8ebe9 [ 981.830304][T23549] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 981.830318][T23549] RBP: 00007fe8b0ebb090 R08: 0000000000000000 R09: 0000000000000000 [ 981.830332][T23549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 981.830345][T23549] R13: 00007fe8b01b6038 R14: 00007fe8b01b5fa0 R15: 00007ffc976a81f8 [ 981.830377][T23549] [ 981.830761][T23549] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5451'. [ 982.340740][T23557] /dev/rnullb0: Can't open blockdev [ 982.598227][ T5935] usb 9-1: new full-speed USB device number 61 using dummy_hcd [ 982.737974][ T5935] usb 9-1: device descriptor read/64, error -71 [ 982.813185][ T5187] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 982.818282][ T10] usb 7-1: new high-speed USB device number 66 using dummy_hcd [ 982.830432][ T5187] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 982.841069][ T5187] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 982.852426][ T5187] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 982.862728][ T5187] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 982.979902][ T10] usb 7-1: Using ep0 maxpacket: 16 [ 982.983009][ T5935] usb 9-1: new full-speed USB device number 62 using dummy_hcd [ 983.000500][ T10] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 983.019916][ T10] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 983.044584][ T10] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 983.063069][ T10] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 983.082498][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 983.108728][ T10] usb 7-1: Product: syz [ 983.120711][ T10] usb 7-1: Manufacturer: syz [ 983.132971][ T10] usb 7-1: SerialNumber: syz [ 983.447690][T23571] chnl_net:caif_netlink_parms(): no params data found [ 983.576002][ T10] usb 7-1: 0:2 : does not exist [ 983.595768][T23571] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.605045][T23571] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.613264][T23571] bridge_slave_0: entered allmulticast mode [ 983.621395][T23571] bridge_slave_0: entered promiscuous mode [ 983.636305][T23571] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.644595][T23571] bridge0: port 2(bridge_slave_1) entered disabled state [ 983.658119][T23571] bridge_slave_1: entered allmulticast mode [ 983.666441][T23571] bridge_slave_1: entered promiscuous mode [ 983.744374][T23571] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 983.764936][T23571] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 983.849353][T23571] team0: Port device team_slave_0 added [ 983.868966][ T5935] usb usb9-port1: attempt power cycle [ 983.875207][T23571] team0: Port device team_slave_1 added [ 983.966291][T23571] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 983.978011][T23571] 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 1560 would solve the problem. [ 984.038037][T23571] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 984.060188][T23571] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 984.067775][T23571] 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 1560 would solve the problem. [ 984.141821][T23571] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 984.218021][ T5935] usb 9-1: new high-speed USB device number 63 using dummy_hcd [ 984.251917][ T5935] usb 9-1: Using ep0 maxpacket: 32 [ 984.271622][ T5935] usb 9-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 984.295259][T23571] hsr_slave_0: entered promiscuous mode [ 984.298065][ T5935] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.323742][ T5935] usb 9-1: Product: syz [ 984.331361][ T5935] usb 9-1: Manufacturer: syz [ 984.336096][ T5935] usb 9-1: SerialNumber: syz [ 984.339699][T23571] hsr_slave_1: entered promiscuous mode [ 984.351828][ T5935] usb 9-1: config 0 descriptor?? [ 984.366238][T23571] debugfs: 'hsr0' already exists in 'hsr' [ 984.372696][ T5935] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 984.385882][T23571] Cannot create hsr debugfs directory [ 984.950395][ T5879] Bluetooth: hci5: command tx timeout [ 985.261454][ T43] usb 7-1: USB disconnect, device number 66 [ 985.455203][T23610] netlink: 20 bytes leftover after parsing attributes in process `syz.6.5461'. [ 985.475726][T23610] FAULT_INJECTION: forcing a failure. [ 985.475726][T23610] name failslab, interval 1, probability 0, space 0, times 0 [ 985.513271][T23610] CPU: 0 UID: 0 PID: 23610 Comm: syz.6.5461 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 985.513300][T23610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 985.513313][T23610] Call Trace: [ 985.513321][T23610] [ 985.513330][T23610] dump_stack_lvl+0x189/0x250 [ 985.513362][T23610] ? __pfx____ratelimit+0x10/0x10 [ 985.513382][T23610] ? __pfx_dump_stack_lvl+0x10/0x10 [ 985.513410][T23610] ? __pfx__printk+0x10/0x10 [ 985.513442][T23610] ? __pfx___might_resched+0x10/0x10 [ 985.513466][T23610] ? fs_reclaim_acquire+0x7d/0x100 [ 985.513494][T23610] should_fail_ex+0x414/0x560 [ 985.513526][T23610] should_failslab+0xa8/0x100 [ 985.513549][T23610] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 985.513576][T23610] ? __alloc_skb+0x112/0x2d0 [ 985.513601][T23610] __alloc_skb+0x112/0x2d0 [ 985.513627][T23610] netlink_ack+0x146/0xa50 [ 985.513644][T23610] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 985.513664][T23610] ? ref_tracker_free+0x63a/0x7d0 [ 985.513692][T23610] ? __asan_memcpy+0x40/0x70 [ 985.513718][T23610] ? __pfx_ref_tracker_free+0x10/0x10 [ 985.513744][T23610] ? __skb_clone+0x63/0x7a0 [ 985.513777][T23610] netlink_rcv_skb+0x28c/0x470 [ 985.513799][T23610] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 985.513822][T23610] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 985.513853][T23610] ? netlink_deliver_tap+0x2e/0x1b0 [ 985.513882][T23610] netlink_unicast+0x82f/0x9e0 [ 985.513919][T23610] ? __pfx_netlink_unicast+0x10/0x10 [ 985.513950][T23610] ? netlink_sendmsg+0x642/0xb30 [ 985.513969][T23610] ? skb_put+0x11b/0x210 [ 985.513995][T23610] netlink_sendmsg+0x805/0xb30 [ 985.514025][T23610] ? __pfx_netlink_sendmsg+0x10/0x10 [ 985.514050][T23610] ? aa_sock_msg_perm+0xf1/0x1d0 [ 985.514079][T23610] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 985.514105][T23610] ? __pfx_netlink_sendmsg+0x10/0x10 [ 985.514127][T23610] __sock_sendmsg+0x21c/0x270 [ 985.514159][T23610] ____sys_sendmsg+0x505/0x830 [ 985.514192][T23610] ? __pfx_____sys_sendmsg+0x10/0x10 [ 985.514225][T23610] ? import_iovec+0x74/0xa0 [ 985.514252][T23610] ___sys_sendmsg+0x21f/0x2a0 [ 985.514278][T23610] ? __pfx____sys_sendmsg+0x10/0x10 [ 985.514335][T23610] ? __fget_files+0x2a/0x420 [ 985.514360][T23610] ? __fget_files+0x3a0/0x420 [ 985.514394][T23610] __x64_sys_sendmsg+0x19b/0x260 [ 985.514421][T23610] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 985.514456][T23610] ? __pfx_ksys_write+0x10/0x10 [ 985.514484][T23610] ? do_syscall_64+0xbe/0x3b0 [ 985.514507][T23610] do_syscall_64+0xfa/0x3b0 [ 985.514526][T23610] ? lockdep_hardirqs_on+0x9c/0x150 [ 985.514545][T23610] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 985.514571][T23610] ? clear_bhb_loop+0x60/0xb0 [ 985.514594][T23610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 985.514613][T23610] RIP: 0033:0x7fbad9f8ebe9 [ 985.514630][T23610] 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 [ 985.514647][T23610] RSP: 002b:00007fbadae35038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 985.514666][T23610] RAX: ffffffffffffffda RBX: 00007fbada1b5fa0 RCX: 00007fbad9f8ebe9 [ 985.514681][T23610] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 985.514694][T23610] RBP: 00007fbadae35090 R08: 0000000000000000 R09: 0000000000000000 [ 985.514707][T23610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 985.514720][T23610] R13: 00007fbada1b6038 R14: 00007fbada1b5fa0 R15: 00007ffeb8c104f8 [ 985.514751][T23610] [ 986.210051][T23571] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 986.228278][T23571] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 986.245311][T23571] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 986.286205][T23571] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 986.534294][T23571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 986.584566][T23571] 8021q: adding VLAN 0 to HW filter on device team0 [ 986.604985][T12425] bridge0: port 1(bridge_slave_0) entered blocking state [ 986.612293][T12425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 986.685653][T12425] bridge0: port 2(bridge_slave_1) entered blocking state [ 986.692867][T12425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 987.031168][ T5879] Bluetooth: hci5: command tx timeout [ 987.085560][ T5935] gspca_stk1135: reg_w 0x300 err -71 [ 987.097755][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.116648][ T5935] gspca_stk1135: Sensor write failed [ 987.148202][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.154679][ T5935] gspca_stk1135: Sensor write failed [ 987.179095][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.185579][ T5935] gspca_stk1135: Sensor read failed [ 987.201349][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.209048][ T5935] gspca_stk1135: Sensor read failed [ 987.214276][ T5935] gspca_stk1135: Detected sensor type unknown (0x0) [ 987.224220][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.258245][ T5935] gspca_stk1135: Sensor read failed [ 987.263492][T23571] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 987.267082][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.281326][ T5935] gspca_stk1135: Sensor read failed [ 987.286604][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.311559][ T5935] gspca_stk1135: Sensor write failed [ 987.316913][ T5935] gspca_stk1135: serial bus timeout: status=0x00 [ 987.338138][ T5935] gspca_stk1135: Sensor write failed [ 987.343579][ T5935] stk1135 9-1:0.0: probe with driver stk1135 failed with error -71 [ 987.398508][ T5935] usb 9-1: USB disconnect, device number 63 [ 987.447583][T23571] veth0_vlan: entered promiscuous mode [ 987.507104][T23571] veth1_vlan: entered promiscuous mode [ 987.562937][T23571] veth0_macvtap: entered promiscuous mode [ 987.587652][T23571] veth1_macvtap: entered promiscuous mode [ 987.670593][T23571] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 987.696816][T23571] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 987.726479][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.749153][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.783988][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.826360][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.933138][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 987.967388][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 988.026695][ T79] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 988.049874][ T79] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 989.108094][ T5879] Bluetooth: hci5: command tx timeout [ 991.193494][ T5879] Bluetooth: hci5: command tx timeout [ 993.111371][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.124022][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 1006.875131][T23803] /dev/rnullb0: Can't open blockdev [ 1008.057940][ T30] audit: type=1804 audit(2000000039.040:4119): pid=23841 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.8.5476" name="/newroot/348/file0" dev="fuse" ino=1 res=1 errno=0 [ 1010.410128][T23930] overlayfs: overlapping lowerdir path [ 1013.924073][T24019] syzkaller0: entered promiscuous mode [ 1013.929882][T24019] syzkaller0: entered allmulticast mode [ 1018.007541][T24066] fuse: Bad value for 'fd' [ 1018.650832][T24085] fuse: Bad value for 'fd' [ 1018.780015][T24091] hugetlbfs: Bad value 'k' for mount option 'size' [ 1018.780015][T24091] [ 1019.684864][ T30] audit: type=1326 audit(2000000050.670:4120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24115 comm="syz.6.5590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad9f8ebe9 code=0x7ffc0000 [ 1019.754545][ T30] audit: type=1326 audit(2000000050.670:4121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24115 comm="syz.6.5590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad9f8ebe9 code=0x7ffc0000 [ 1019.846191][ T30] audit: type=1326 audit(2000000050.670:4122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24115 comm="syz.6.5590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=323 compat=0 ip=0x7fbad9f8ebe9 code=0x7ffc0000 [ 1019.908790][ T30] audit: type=1326 audit(2000000050.670:4123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24115 comm="syz.6.5590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad9f8ebe9 code=0x7ffc0000 [ 1020.028441][ T30] audit: type=1326 audit(2000000050.670:4124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24115 comm="syz.6.5590" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad9f8ebe9 code=0x7ffc0000 [ 1020.050891][ C0] vkms_vblank_simulate: vblank timer overrun [ 1021.347221][T24176] tap0: tun_chr_ioctl cmd 1074025677 [ 1021.378209][T24176] tap0: linktype set to 773 [ 1022.827491][T24236] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 1022.845637][T24236] overlayfs: failed to set xattr on upper [ 1022.867927][T24236] overlayfs: ...falling back to redirect_dir=nofollow. [ 1022.903449][T24236] overlayfs: ...falling back to index=off. [ 1022.925941][T24236] overlayfs: ...falling back to uuid=null. [ 1024.442070][T24290] fuse: Bad value for 'fd' [ 1032.629920][T24548] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5771'. [ 1033.849392][T24588] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5789'. [ 1033.872704][T24588] FAULT_INJECTION: forcing a failure. [ 1033.872704][T24588] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.885668][T19735] usb 9-1: new high-speed USB device number 64 using dummy_hcd [ 1033.908599][T24588] CPU: 0 UID: 0 PID: 24588 Comm: syz.3.5789 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1033.908638][T24588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1033.908651][T24588] Call Trace: [ 1033.908659][T24588] [ 1033.908668][T24588] dump_stack_lvl+0x189/0x250 [ 1033.908702][T24588] ? __pfx____ratelimit+0x10/0x10 [ 1033.908722][T24588] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1033.908750][T24588] ? __pfx__printk+0x10/0x10 [ 1033.908773][T24588] ? netlink_unicast+0x82f/0x9e0 [ 1033.908801][T24588] ? ___sys_sendmsg+0x21f/0x2a0 [ 1033.908824][T24588] ? do_syscall_64+0xfa/0x3b0 [ 1033.908855][T24588] should_fail_ex+0x414/0x560 [ 1033.908887][T24588] should_failslab+0xa8/0x100 [ 1033.908911][T24588] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1033.908931][T24588] ? skb_clone+0x212/0x3a0 [ 1033.908960][T24588] skb_clone+0x212/0x3a0 [ 1033.908989][T24588] __netlink_deliver_tap+0x404/0x850 [ 1033.909023][T24588] ? netlink_deliver_tap+0x2e/0x1b0 [ 1033.909045][T24588] netlink_deliver_tap+0x19c/0x1b0 [ 1033.909067][T24588] netlink_sendskb+0x68/0x140 [ 1033.909099][T24588] netlink_unicast+0x397/0x9e0 [ 1033.909126][T24588] ? __asan_memcpy+0x40/0x70 [ 1033.909162][T24588] ? __pfx_netlink_unicast+0x10/0x10 [ 1033.909195][T24588] netlink_rcv_skb+0x28c/0x470 [ 1033.909217][T24588] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1033.909240][T24588] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1033.909273][T24588] ? netlink_deliver_tap+0x2e/0x1b0 [ 1033.909302][T24588] netlink_unicast+0x82f/0x9e0 [ 1033.909339][T24588] ? __pfx_netlink_unicast+0x10/0x10 [ 1033.909370][T24588] ? netlink_sendmsg+0x642/0xb30 [ 1033.909390][T24588] ? skb_put+0x11b/0x210 [ 1033.909416][T24588] netlink_sendmsg+0x805/0xb30 [ 1033.909447][T24588] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1033.909472][T24588] ? aa_sock_msg_perm+0xf1/0x1d0 [ 1033.909501][T24588] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1033.909528][T24588] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1033.909551][T24588] __sock_sendmsg+0x21c/0x270 [ 1033.909585][T24588] ____sys_sendmsg+0x505/0x830 [ 1033.909626][T24588] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1033.909660][T24588] ? import_iovec+0x74/0xa0 [ 1033.909688][T24588] ___sys_sendmsg+0x21f/0x2a0 [ 1033.909715][T24588] ? __pfx____sys_sendmsg+0x10/0x10 [ 1033.909775][T24588] ? __fget_files+0x2a/0x420 [ 1033.909800][T24588] ? __fget_files+0x3a0/0x420 [ 1033.909836][T24588] __x64_sys_sendmsg+0x19b/0x260 [ 1033.909864][T24588] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1033.909899][T24588] ? __pfx_ksys_write+0x10/0x10 [ 1033.909920][T24588] ? rcu_is_watching+0x15/0xb0 [ 1033.909950][T24588] ? do_syscall_64+0xbe/0x3b0 [ 1033.909975][T24588] do_syscall_64+0xfa/0x3b0 [ 1033.909994][T24588] ? lockdep_hardirqs_on+0x9c/0x150 [ 1033.910014][T24588] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1033.910033][T24588] ? clear_bhb_loop+0x60/0xb0 [ 1033.910057][T24588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1033.910077][T24588] RIP: 0033:0x7fe8aff8ebe9 [ 1033.910095][T24588] 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 [ 1033.910114][T24588] RSP: 002b:00007fe8b0ebb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1033.910136][T24588] RAX: ffffffffffffffda RBX: 00007fe8b01b5fa0 RCX: 00007fe8aff8ebe9 [ 1033.910151][T24588] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 1033.910164][T24588] RBP: 00007fe8b0ebb090 R08: 0000000000000000 R09: 0000000000000000 [ 1033.910177][T24588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1033.910190][T24588] R13: 00007fe8b01b6038 R14: 00007fe8b01b5fa0 R15: 00007ffc976a81f8 [ 1033.910221][T24588] [ 1034.368630][T24591] overlayfs: failed to resolve './file0': -2 [ 1034.378074][T19735] usb 9-1: Using ep0 maxpacket: 32 [ 1034.385769][T19735] usb 9-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 1034.397594][T19735] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1034.408553][T19735] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 1034.422531][T19735] usb 9-1: New USB device found, idVendor=05ac, idProduct=0254, bcdDevice= 0.00 [ 1034.431774][T19735] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1034.450357][T19735] usb 9-1: config 0 descriptor?? [ 1034.617573][T24598] fuse: Bad value for 'group_id' [ 1034.636886][T24598] fuse: Bad value for 'group_id' [ 1034.664264][T19735] usb 9-1: string descriptor 0 read error: -71 [ 1034.677817][T19735] input: bcm5974 as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/input/input58 [ 1034.689241][ T5222] bcm5974 9-1:0.0: could not read from device [ 1034.716496][T19735] usb 9-1: USB disconnect, device number 64 [ 1034.723107][ T5222] bcm5974 9-1:0.0: could not read from device [ 1034.836699][T23823] udevd[23823]: Error opening device "/dev/input/event4": No such file or directory [ 1034.866456][T23823] udevd[23823]: Unable to EVIOCGABS device "/dev/input/event4" [ 1034.885244][T23823] udevd[23823]: Unable to EVIOCGABS device "/dev/input/event4" [ 1034.895184][T23823] udevd[23823]: Unable to EVIOCGABS device "/dev/input/event4" [ 1034.903826][T24605] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5798'. [ 1034.906790][T23823] udevd[23823]: Unable to EVIOCGABS device "/dev/input/event4" [ 1034.990727][T24606] 9pnet: Could not find request transport: fd0x0000000000000003 [ 1035.353037][T24619] overlayfs: failed to resolve './file0': -2 [ 1035.367161][T24620] fuse: Bad value for 'group_id' [ 1035.381579][T24620] fuse: Bad value for 'group_id' [ 1035.920725][T24643] fuse: Unknown parameter '7' [ 1035.940618][T24632] 9pnet: Could not find request transport: fd0x0000000000000003 [ 1036.020334][T24646] overlayfs: failed to resolve './file0': -2 [ 1036.200999][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.222537][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.245909][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.260946][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.276562][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.288728][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.312596][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.323302][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.331579][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.339460][T19735] hid-generic 01FF:0004:0400.0025: unknown main item tag 0x0 [ 1036.342945][T24662] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1036.374923][T19735] hid-generic 01FF:0004:0400.0025: hidraw0: HID v0.05 Device [syz0] on syz1 [ 1036.892993][T24681] 9pnet: Could not find request transport: fd0x0000000000000003 [ 1037.129039][T24694] /dev/rnullb0: Can't open blockdev [ 1037.475310][T24707] netlink: 68 bytes leftover after parsing attributes in process `syz.6.5830'. [ 1037.500536][T24700] netlink: 12 bytes leftover after parsing attributes in process `syz.6.5830'. [ 1038.076993][T24721] 9pnet_fd: Insufficient options for proto=fd [ 1038.556667][T24738] can0: slcan on ttynull. [ 1038.643404][T24742] /dev/rnullb0: Can't open blockdev [ 1038.759250][T24737] can0 (unregistered): slcan off ttynull. [ 1038.993761][T24750] 9pnet_fd: Insufficient options for proto=fd [ 1040.306979][T24774] netlink: 56 bytes leftover after parsing attributes in process `syz.6.5850'. [ 1040.382849][T24774] netlink: 12 bytes leftover after parsing attributes in process `syz.6.5850'. [ 1040.410005][T24779] overlayfs: failed to resolve './file1': -2 [ 1040.418626][T24775] netlink: 'syz.6.5850': attribute type 1 has an invalid length. [ 1040.441427][T24774] netlink: 31 bytes leftover after parsing attributes in process `syz.6.5850'. [ 1040.506632][T24774] netlink: 'syz.6.5850': attribute type 2 has an invalid length. [ 1040.531715][T24774] netlink: 31 bytes leftover after parsing attributes in process `syz.6.5850'. [ 1040.698662][T24788] 9pnet_fd: Insufficient options for proto=fd [ 1040.965119][T24804] /dev/rnullb0: Can't open blockdev [ 1041.227980][ T5870] usb 7-1: new high-speed USB device number 67 using dummy_hcd [ 1041.398037][ T5870] usb 7-1: Using ep0 maxpacket: 32 [ 1041.420227][T24821] overlayfs: failed to resolve './file1': -2 [ 1041.422816][ T5870] usb 7-1: config 0 has an invalid interface number: 2 but max is 0 [ 1041.449496][ T5870] usb 7-1: config 0 has no interface number 0 [ 1041.465898][ T5870] usb 7-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1041.492515][ T5870] usb 7-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1041.512453][ T5870] usb 7-1: config 0 interface 2 has no altsetting 0 [ 1041.544733][ T5870] usb 7-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1041.572677][ T5870] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1041.598960][ T5870] usb 7-1: Product: syz [ 1041.608504][ T5870] usb 7-1: Manufacturer: syz [ 1041.613246][ T5870] usb 7-1: SerialNumber: syz [ 1041.632754][ T5870] usb 7-1: config 0 descriptor?? [ 1041.649794][T24809] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 1041.668023][ T9] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 1041.848032][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 1041.862102][ T9] usb 1-1: config 1 interface 0 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1041.920746][ T9] usb 1-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1041.928577][T24830] 9pnet_fd: Insufficient options for proto=fd [ 1041.960676][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1041.970753][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1042.007047][ T5870] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 1042.024526][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.052213][ T9] usb 1-1: Product: syz [ 1042.056421][ T9] usb 1-1: Manufacturer: syz [ 1042.101431][ T9] usb 1-1: SerialNumber: syz [ 1042.122273][T24838] binder: 24837:24838 ioctl c0984124 200000000540 returned -22 [ 1042.131950][T24840] netlink: 20 bytes leftover after parsing attributes in process `syz.8.5869'. [ 1042.145856][T24822] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 1042.163790][ T5870] usb 7-1: USB disconnect, device number 67 [ 1042.225314][T24838] binder: 24837:24838 ioctl 8004510b 200000000180 returned -22 [ 1042.294014][T24843] udevd[24843]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1042.405663][T24822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1042.423375][T24822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1042.701888][ T9] usb 1-1: USB disconnect, device number 77 [ 1042.927993][ T5870] usb 7-1: new high-speed USB device number 68 using dummy_hcd [ 1042.955989][T24856] overlayfs: failed to resolve './file1': -2 [ 1043.110268][ T5870] usb 7-1: Using ep0 maxpacket: 16 [ 1043.131698][ T5870] usb 7-1: config 129 has an invalid interface number: 96 but max is 1 [ 1043.144863][ T5870] usb 7-1: config 129 has an invalid interface association descriptor of length 5, skipping [ 1043.156203][ T5870] usb 7-1: config 129 has an invalid interface number: 162 but max is 1 [ 1043.175958][ T5870] usb 7-1: config 129 has an invalid descriptor of length 160, skipping remainder of the config [ 1043.198178][ T5870] usb 7-1: config 129 has no interface number 0 [ 1043.206177][ T5870] usb 7-1: config 129 has no interface number 1 [ 1043.221381][ T5870] usb 7-1: config 129 interface 96 altsetting 78 has 0 endpoint descriptors, different from the interface descriptor's value: 14 [ 1043.242581][ T5870] usb 7-1: too many endpoints for config 129 interface 162 altsetting 82: 188, using maximum allowed: 30 [ 1043.264425][ T5870] usb 7-1: config 129 interface 162 altsetting 82 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 1043.289370][ T5870] usb 7-1: config 129 interface 96 has no altsetting 0 [ 1043.296472][ T5870] usb 7-1: config 129 interface 162 has no altsetting 0 [ 1043.316062][ T5870] usb 7-1: New USB device found, idVendor=1371, idProduct=9022, bcdDevice=48.94 [ 1043.341623][ T5870] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1043.369334][ T5870] usb 7-1: Product: 㰁 [ 1043.373715][ T5870] usb 7-1: Manufacturer:  [ 1043.384223][ T5870] usb 7-1: SerialNumber: syz [ 1043.437716][T24866] 9pnet_fd: Insufficient options for proto=fd [ 1043.638277][ T5870] usb 7-1: USB disconnect, device number 68 [ 1043.818234][ T24] usb 9-1: new high-speed USB device number 65 using dummy_hcd [ 1043.958077][ T43] usb 1-1: new full-speed USB device number 78 using dummy_hcd [ 1043.988285][ T24] usb 9-1: Using ep0 maxpacket: 32 [ 1044.019099][ T24] usb 9-1: config 0 has an invalid interface number: 2 but max is 0 [ 1044.048340][ T24] usb 9-1: config 0 has no interface number 0 [ 1044.069303][ T24] usb 9-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1044.101028][ T24] usb 9-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1044.139202][ T24] usb 9-1: config 0 interface 2 has no altsetting 0 [ 1044.150175][ T43] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1044.166888][ T24] usb 9-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1044.185160][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1044.207952][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.215993][ T24] usb 9-1: Product: syz [ 1044.244747][ T43] usb 1-1: config 0 descriptor?? [ 1044.260759][ T24] usb 9-1: Manufacturer: syz [ 1044.280172][ T43] cp210x 1-1:0.0: cp210x converter detected [ 1044.286387][ T24] usb 9-1: SerialNumber: syz [ 1044.302284][ T24] usb 9-1: config 0 descriptor?? [ 1044.319361][T24870] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 1044.650989][ T24] usb 9-1: Quirk or no altset; falling back to MIDI 1.0 [ 1044.706377][ T43] usb 1-1: cp210x converter now attached to ttyUSB0 [ 1044.831444][ T24] usb 9-1: USB disconnect, device number 65 [ 1044.878624][ T5870] usb 1-1: USB disconnect, device number 78 [ 1044.921093][T24668] udevd[24668]: setting mode of /dev/midi3 to 020660 failed: No such file or directory [ 1044.962964][T24668] udevd[24668]: setting owner of /dev/midi3 to uid=0, gid=29 failed: No such file or directory [ 1045.005191][T24836] udevd[24836]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1045.027057][ T5870] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1045.089943][ T5870] cp210x 1-1:0.0: device disconnected [ 1045.444624][T24889] 9pnet_fd: Insufficient options for proto=fd [ 1045.568704][T24893] fuse: Bad value for 'fd' [ 1045.845122][T24904] overlayfs: failed to resolve './file1': -2 [ 1045.951312][T24911] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5896'. [ 1045.979925][T24911] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5896'. [ 1046.099512][T24919] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5899'. [ 1046.206574][T24922] fuse: Bad value for 'fd' [ 1046.952534][T24931] overlayfs: failed to resolve './file0': -2 [ 1046.998432][T24933] Malformed UNC in devname [ 1046.998432][T24933] [ 1047.018002][T24933] CIFS: VFS: Malformed UNC in devname [ 1047.706371][T24955] overlayfs: failed to resolve './file0': -2 [ 1048.385250][T24978] overlayfs: failed to resolve './file0': -2 [ 1048.485461][T24980] /dev/rnullb0: Can't open blockdev [ 1048.507974][ T9] usb 9-1: new high-speed USB device number 66 using dummy_hcd [ 1048.687972][ T9] usb 9-1: Using ep0 maxpacket: 32 [ 1048.704855][ T9] usb 9-1: config 0 has an invalid interface number: 2 but max is 0 [ 1048.719689][ T9] usb 9-1: config 0 has no interface number 0 [ 1048.725897][ T9] usb 9-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1048.740011][ T9] usb 9-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1048.766851][ T9] usb 9-1: config 0 interface 2 has no altsetting 0 [ 1048.796477][ T9] usb 9-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1048.812509][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1048.835999][ T9] usb 9-1: Product: syz [ 1048.854402][ T9] usb 9-1: Manufacturer: syz [ 1048.884083][ T9] usb 9-1: SerialNumber: syz [ 1048.909517][ T9] usb 9-1: config 0 descriptor?? [ 1048.915303][T24974] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 1049.086718][T24999] overlayfs: failed to resolve './file0': -2 [ 1049.177950][ T9] usb 9-1: Quirk or no altset; falling back to MIDI 1.0 [ 1049.320614][ T9] usb 9-1: USB disconnect, device number 66 [ 1049.487749][T24883] udevd[24883]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1049.778672][ T24] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 1049.943758][ T24] usb 4-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 1049.966004][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.978702][T25012] overlayfs: failed to resolve './file1': -2 [ 1049.986274][ T24] usb 4-1: Product: syz [ 1049.996389][ T24] usb 4-1: Manufacturer: syz [ 1050.004829][ T24] usb 4-1: SerialNumber: syz [ 1050.033013][ T24] usb 4-1: config 0 descriptor?? [ 1050.063658][ T24] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 1050.431292][T25021] overlayfs: failed to resolve './file0': -2 [ 1050.507634][T25020] 9pnet_fd: Insufficient options for proto=fd [ 1050.848303][T19984] usb 7-1: new high-speed USB device number 69 using dummy_hcd [ 1051.020895][T19984] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1051.051859][T19984] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1051.065668][T19984] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1051.077255][T19984] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1051.104449][T19984] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1051.116005][T19984] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1051.131440][ T24] gspca_sunplus: reg_r err -71 [ 1051.145815][ T24] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 1051.157193][T19984] usb 7-1: config 0 descriptor?? [ 1051.181071][ T24] usb 4-1: USB disconnect, device number 87 [ 1051.478092][ T10] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 1051.628595][T19984] plantronics 0003:047F:FFFF.0026: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.6-1/input0 [ 1051.665347][ T10] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1051.698092][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1051.737773][ T10] usb 1-1: config 0 descriptor?? [ 1051.760150][T25036] fuse: Bad value for 'fd' [ 1051.788369][ T10] cp210x 1-1:0.0: cp210x converter detected [ 1051.897078][T25038] overlayfs: failed to resolve './file1': -2 [ 1052.162049][ T9] usb 7-1: USB disconnect, device number 69 [ 1052.194820][ T10] usb 1-1: cp210x converter now attached to ttyUSB0 [ 1052.249193][ T5870] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 1052.336730][T25045] overlayfs: failed to resolve './file0': -2 [ 1052.384651][T19984] usb 1-1: USB disconnect, device number 79 [ 1052.408967][T19984] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1052.428400][ T5870] usb 4-1: Using ep0 maxpacket: 32 [ 1052.443370][ T5870] usb 4-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice= 1.8e [ 1052.456446][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1052.472949][T19984] cp210x 1-1:0.0: device disconnected [ 1052.474560][ T5870] usb 4-1: config 0 descriptor?? [ 1052.503218][ T5870] usb 4-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 1052.521786][ T5870] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1052.535448][ T5870] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 1052.546883][ T5870] usb 4-1: media controller created [ 1052.575714][ T5870] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1052.618100][ T5870] usb 4-1: selecting invalid altsetting 1 [ 1052.623864][ T5870] set interface failed [ 1052.624300][ T5870] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 1052.644143][ T5870] error writing reg: 0xff, val: 0x00 [ 1052.649260][ T9] usb 9-1: new high-speed USB device number 67 using dummy_hcd [ 1052.757119][ T5870] dvb_usb_mxl111sf 4-1:0.0: probe with driver dvb_usb_mxl111sf failed with error -22 [ 1052.787345][ T5870] usb 4-1: USB disconnect, device number 88 [ 1052.828088][ T9] usb 9-1: Using ep0 maxpacket: 32 [ 1052.838645][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1052.855181][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1052.865779][ T9] usb 9-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1052.875411][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1052.886551][ T9] usb 9-1: config 0 descriptor?? [ 1052.903817][ T9] hub 9-1:0.0: USB hub found [ 1052.960966][T25051] /dev/rnullb0: Can't open blockdev [ 1052.970295][T25052] /dev/rnullb0: Can't open blockdev [ 1053.103313][T25047] netlink: 10 bytes leftover after parsing attributes in process `syz.8.5953'. [ 1053.114494][ T9] hub 9-1:0.0: 1 port detected [ 1053.556405][T25059] overlayfs: failed to resolve './file1': -2 [ 1053.722959][ T9] hub 9-1:0.0: activate --> -90 [ 1054.128074][T25047] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1054.156416][T25047] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1054.180855][T25075] /dev/rnullb0: Can't open blockdev [ 1054.308152][ T5870] usb 1-1: new full-speed USB device number 80 using dummy_hcd [ 1054.380332][ T9] hub 9-1:0.0: hub_ext_port_status failed (err = -71) [ 1054.380694][ T24] usb 9-1: USB disconnect, device number 67 [ 1054.470571][ T5870] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1054.491804][ T5870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1054.503430][ T5870] usb 1-1: config 0 descriptor?? [ 1054.519392][ T5870] cp210x 1-1:0.0: cp210x converter detected [ 1054.559705][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.566035][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 1054.931133][ T5870] usb 1-1: cp210x converter now attached to ttyUSB0 [ 1055.126684][ T5870] usb 1-1: USB disconnect, device number 80 [ 1055.148750][ T5870] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1055.163382][ T5870] cp210x 1-1:0.0: device disconnected [ 1055.288092][ T24] usb 9-1: new high-speed USB device number 68 using dummy_hcd [ 1055.461160][ T24] usb 9-1: Using ep0 maxpacket: 32 [ 1055.476442][ T24] usb 9-1: config 0 has an invalid interface number: 2 but max is 0 [ 1055.508014][ T24] usb 9-1: config 0 has no interface number 0 [ 1055.517157][ T24] usb 9-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1055.530731][ T24] usb 9-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1055.544952][ T24] usb 9-1: config 0 interface 2 has no altsetting 0 [ 1055.556322][ T24] usb 9-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1055.574976][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1055.594831][ T24] usb 9-1: Product: syz [ 1055.609395][ T24] usb 9-1: Manufacturer: syz [ 1055.619686][ T24] usb 9-1: SerialNumber: syz [ 1055.638586][ T24] usb 9-1: config 0 descriptor?? [ 1055.650123][T25089] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 1055.871629][ T24] usb 9-1: Quirk or no altset; falling back to MIDI 1.0 [ 1055.901476][T25095] fuse: Unknown parameter 'group_i00000000000000000000' [ 1055.982969][ T24] usb 9-1: USB disconnect, device number 68 [ 1056.132869][T24882] udevd[24882]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1056.665723][T25116] 9pnet_fd: Insufficient options for proto=fd [ 1058.103025][T25146] netlink: 'syz.6.5989': attribute type 1 has an invalid length. [ 1058.600239][T25165] /dev/rnullb0: Can't open blockdev [ 1058.944651][ T9] usb 9-1: new high-speed USB device number 69 using dummy_hcd [ 1059.160499][ T9] usb 9-1: Using ep0 maxpacket: 8 [ 1059.167796][ T9] usb 9-1: config 0 has an invalid interface number: 31 but max is 0 [ 1059.210111][ T9] usb 9-1: config 0 has no interface number 0 [ 1059.244238][ T9] usb 9-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 1059.260432][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1059.298032][ T9] usb 9-1: Product: syz [ 1059.311248][ T9] usb 9-1: Manufacturer: syz [ 1059.326296][ T9] usb 9-1: SerialNumber: syz [ 1059.354798][ T9] usb 9-1: config 0 descriptor?? [ 1059.593707][ T9] usb 9-1: Found UVC 0.04 device syz (046d:08c3) [ 1059.621882][ T9] uvcvideo 9-1:0.31: Entity type for entity Output 6 was not initialized! [ 1059.675038][ T9] usb 9-1: USB disconnect, device number 69 [ 1059.958069][ T24] usb 7-1: new high-speed USB device number 70 using dummy_hcd [ 1060.024158][T25195] netlink: 'syz.3.6008': attribute type 29 has an invalid length. [ 1060.137913][ T24] usb 7-1: Using ep0 maxpacket: 16 [ 1060.149747][ T24] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1060.193038][ T24] usb 7-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 1060.228080][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1060.256574][ T24] usb 7-1: Product: syz [ 1060.267963][ T24] usb 7-1: Manufacturer: syz [ 1060.282966][ T24] usb 7-1: SerialNumber: syz [ 1060.315141][ T24] usb 7-1: config 0 descriptor?? [ 1060.371682][ T24] gspca_main: STV06xx-2.14.0 probing 046d:08f0 [ 1060.400206][ T24] gspca_stv06xx: st6422 sensor detected [ 1060.738055][ T9] usb 9-1: new high-speed USB device number 70 using dummy_hcd [ 1060.900330][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 1060.909634][T25215] /dev/rnullb0: Can't open blockdev [ 1060.912651][T25217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1060.944289][T25216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1060.952018][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 1060.955495][T25217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1060.978454][T25216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1060.984969][ T9] usb 9-1: no configurations [ 1060.997030][T25191] /dev/rnullb0: Can't open blockdev [ 1061.012732][ T9] usb 9-1: can't read configurations, error -22 [ 1061.034192][T25216] /dev/rnullb0: Can't open blockdev [ 1061.040820][ T24] STV06xx 7-1:0.0: probe with driver STV06xx failed with error -71 [ 1061.080788][ T24] usb 7-1: USB disconnect, device number 70 [ 1061.085096][T25222] /dev/rnullb0: Can't open blockdev [ 1061.173564][ T9] usb 9-1: new high-speed USB device number 71 using dummy_hcd [ 1061.359002][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 1061.395976][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 1061.413799][ T9] usb 9-1: no configurations [ 1061.423091][ T9] usb 9-1: can't read configurations, error -22 [ 1061.431500][T25232] fuse: Bad value for 'fd' [ 1061.438696][ T9] usb usb9-port1: attempt power cycle [ 1061.602155][T25237] overlayfs: failed to resolve './file0': -2 [ 1061.663809][T25239] FAULT_INJECTION: forcing a failure. [ 1061.663809][T25239] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.697398][T25239] CPU: 0 UID: 0 PID: 25239 Comm: syz.6.6025 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1061.697430][T25239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1061.697444][T25239] Call Trace: [ 1061.697453][T25239] [ 1061.697462][T25239] dump_stack_lvl+0x189/0x250 [ 1061.697497][T25239] ? __pfx____ratelimit+0x10/0x10 [ 1061.697517][T25239] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1061.697551][T25239] ? __pfx__printk+0x10/0x10 [ 1061.697591][T25239] ? __pfx___might_resched+0x10/0x10 [ 1061.697621][T25239] should_fail_ex+0x414/0x560 [ 1061.697655][T25239] should_failslab+0xa8/0x100 [ 1061.697679][T25239] kmem_cache_alloc_noprof+0x73/0x3c0 [ 1061.697699][T25239] ? getname_flags+0xb8/0x540 [ 1061.697731][T25239] getname_flags+0xb8/0x540 [ 1061.697757][T25239] ? __fget_files+0x3a0/0x420 [ 1061.697788][T25239] user_path_at+0x24/0x60 [ 1061.697808][T25239] do_fchownat+0x105/0x270 [ 1061.697838][T25239] ? __pfx_do_fchownat+0x10/0x10 [ 1061.697859][T25239] ? __pfx_ksys_write+0x10/0x10 [ 1061.697876][T25239] ? rcu_is_watching+0x15/0xb0 [ 1061.697904][T25239] __x64_sys_chown+0x82/0xa0 [ 1061.697926][T25239] do_syscall_64+0xfa/0x3b0 [ 1061.697942][T25239] ? lockdep_hardirqs_on+0x9c/0x150 [ 1061.697959][T25239] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.697976][T25239] ? clear_bhb_loop+0x60/0xb0 [ 1061.697995][T25239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.698011][T25239] RIP: 0033:0x7fbad9f8ebe9 [ 1061.698026][T25239] 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 [ 1061.698042][T25239] RSP: 002b:00007fbadae35038 EFLAGS: 00000246 ORIG_RAX: 000000000000005c [ 1061.698060][T25239] RAX: ffffffffffffffda RBX: 00007fbada1b5fa0 RCX: 00007fbad9f8ebe9 [ 1061.698073][T25239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000000c0 [ 1061.698086][T25239] RBP: 00007fbadae35090 R08: 0000000000000000 R09: 0000000000000000 [ 1061.698098][T25239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.698110][T25239] R13: 00007fbada1b6038 R14: 00007fbada1b5fa0 R15: 00007ffeb8c104f8 [ 1061.698140][T25239] [ 1062.247966][ T9] usb 9-1: new high-speed USB device number 72 using dummy_hcd [ 1062.308460][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 1062.320465][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 1062.330441][ T9] usb 9-1: no configurations [ 1062.345870][T25246] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 1062.347971][ T9] usb 9-1: can't read configurations, error -22 [ 1062.389894][ T30] audit: type=1326 audit(2000000093.370:4125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25234 comm="syz.0.6023" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ef958ebe9 code=0x7fc00000 [ 1062.558751][ T9] usb 9-1: new high-speed USB device number 73 using dummy_hcd [ 1062.594564][ T9] usb 9-1: Using ep0 maxpacket: 16 [ 1062.602658][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 1062.616733][ T9] usb 9-1: no configurations [ 1062.627296][ T9] usb 9-1: can't read configurations, error -22 [ 1062.646162][ T9] usb usb9-port1: unable to enumerate USB device [ 1062.988268][T25259] fuse: Bad value for 'fd' [ 1063.422163][T25267] overlayfs: failed to resolve './file0': -2 [ 1063.481855][T25269] FAULT_INJECTION: forcing a failure. [ 1063.481855][T25269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.552648][T25269] CPU: 1 UID: 0 PID: 25269 Comm: syz.0.6035 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1063.552676][T25269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1063.552689][T25269] Call Trace: [ 1063.552697][T25269] [ 1063.552706][T25269] dump_stack_lvl+0x189/0x250 [ 1063.552740][T25269] ? __pfx____ratelimit+0x10/0x10 [ 1063.552760][T25269] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1063.552786][T25269] ? __pfx__printk+0x10/0x10 [ 1063.552822][T25269] should_fail_ex+0x414/0x560 [ 1063.552851][T25269] strncpy_from_user+0x36/0x290 [ 1063.552879][T25269] getname_flags+0xf3/0x540 [ 1063.552910][T25269] user_path_at+0x24/0x60 [ 1063.552931][T25269] do_fchownat+0x105/0x270 [ 1063.552959][T25269] ? __pfx_do_fchownat+0x10/0x10 [ 1063.552983][T25269] ? __pfx_ksys_write+0x10/0x10 [ 1063.553004][T25269] ? rcu_is_watching+0x15/0xb0 [ 1063.553033][T25269] __x64_sys_chown+0x82/0xa0 [ 1063.553057][T25269] do_syscall_64+0xfa/0x3b0 [ 1063.553074][T25269] ? lockdep_hardirqs_on+0x9c/0x150 [ 1063.553090][T25269] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1063.553108][T25269] ? clear_bhb_loop+0x60/0xb0 [ 1063.553129][T25269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1063.553145][T25269] RIP: 0033:0x7f0ef958ebe9 [ 1063.553161][T25269] 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 [ 1063.553179][T25269] RSP: 002b:00007f0efa4be038 EFLAGS: 00000246 ORIG_RAX: 000000000000005c [ 1063.553201][T25269] RAX: ffffffffffffffda RBX: 00007f0ef97b5fa0 RCX: 00007f0ef958ebe9 [ 1063.553217][T25269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000000c0 [ 1063.553230][T25269] RBP: 00007f0efa4be090 R08: 0000000000000000 R09: 0000000000000000 [ 1063.553243][T25269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1063.553256][T25269] R13: 00007f0ef97b6038 R14: 00007f0ef97b5fa0 R15: 00007ffc1e597d58 [ 1063.553287][T25269] [ 1063.845088][T25274] netlink: 'syz.3.6036': attribute type 3 has an invalid length. [ 1063.853084][T25274] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6036'. [ 1064.238126][T25283] fuse: Bad value for 'group_id' [ 1064.243117][T25283] fuse: Bad value for 'group_id' [ 1064.638055][T19735] usb 7-1: new high-speed USB device number 71 using dummy_hcd [ 1064.800238][T19735] usb 7-1: Using ep0 maxpacket: 32 [ 1064.831784][T19735] usb 7-1: config 0 has an invalid interface number: 2 but max is 0 [ 1064.848231][T19735] usb 7-1: config 0 has no interface number 0 [ 1064.861377][T19735] usb 7-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1064.881701][T19735] usb 7-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 1064.904452][T19735] usb 7-1: config 0 interface 2 has no altsetting 0 [ 1064.924224][T19735] usb 7-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1064.939457][T19735] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1064.956582][T19735] usb 7-1: Product: syz [ 1064.965740][T19735] usb 7-1: Manufacturer: syz [ 1064.976020][T19735] usb 7-1: SerialNumber: syz [ 1064.991983][T19735] usb 7-1: config 0 descriptor?? [ 1065.225507][T19735] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 1065.386989][T19735] snd-usb-audio 7-1:0.2: probe with driver snd-usb-audio failed with error -12 [ 1065.425480][T19735] usb 7-1: USB disconnect, device number 71 [ 1065.484330][T24883] udevd[24883]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1065.528088][ T43] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 1065.701590][ T43] usb 4-1: Using ep0 maxpacket: 32 [ 1065.722547][ T43] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 1065.734507][T25313] fuse: Bad value for 'group_id' [ 1065.744231][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1065.752705][T25313] fuse: Bad value for 'group_id' [ 1065.765163][ T43] usb 4-1: Product: syz [ 1065.774245][ T43] usb 4-1: Manufacturer: syz [ 1065.787954][ T43] usb 4-1: SerialNumber: syz [ 1065.821972][ T43] usb 4-1: config 0 descriptor?? [ 1065.903217][T25318] netlink: 'syz.0.6053': attribute type 21 has an invalid length. [ 1065.911632][T25318] netlink: 128 bytes leftover after parsing attributes in process `syz.0.6053'. [ 1065.927196][T25318] netlink: 'syz.0.6053': attribute type 5 has an invalid length. [ 1065.936073][T25318] netlink: 'syz.0.6053': attribute type 6 has an invalid length. [ 1065.950789][T25318] netlink: 3 bytes leftover after parsing attributes in process `syz.0.6053'. [ 1065.965476][T25320] netlink: 'syz.0.6053': attribute type 10 has an invalid length. [ 1066.000638][T25320] team0: Cannot enslave team device to itself [ 1066.108333][ T24] usb 9-1: new full-speed USB device number 74 using dummy_hcd [ 1066.191505][T25323] FAULT_INJECTION: forcing a failure. [ 1066.191505][T25323] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.227235][T25323] CPU: 0 UID: 0 PID: 25323 Comm: syz.6.6055 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1066.227266][T25323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1066.227280][T25323] Call Trace: [ 1066.227289][T25323] [ 1066.227298][T25323] dump_stack_lvl+0x189/0x250 [ 1066.227335][T25323] ? __pfx____ratelimit+0x10/0x10 [ 1066.227356][T25323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1066.227385][T25323] ? __pfx__printk+0x10/0x10 [ 1066.227419][T25323] ? __pfx___might_resched+0x10/0x10 [ 1066.227443][T25323] ? fs_reclaim_acquire+0x7d/0x100 [ 1066.227473][T25323] should_fail_ex+0x414/0x560 [ 1066.227506][T25323] should_failslab+0xa8/0x100 [ 1066.227530][T25323] __kmalloc_noprof+0xcb/0x4f0 [ 1066.227549][T25323] ? kfree+0x4d/0x440 [ 1066.227564][T25323] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1066.227599][T25323] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1066.227630][T25323] ? tomoyo_domain+0xd9/0x130 [ 1066.227664][T25323] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1066.227688][T25323] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1066.227716][T25323] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1066.227757][T25323] ? __lock_acquire+0xab9/0xd20 [ 1066.227800][T25323] ? __fget_files+0x2a/0x420 [ 1066.227829][T25323] ? __fget_files+0x2a/0x420 [ 1066.227850][T25323] ? __fget_files+0x3a0/0x420 [ 1066.227870][T25323] ? __fget_files+0x2a/0x420 [ 1066.227896][T25323] security_file_ioctl+0xcb/0x2d0 [ 1066.227918][T25323] __se_sys_ioctl+0x47/0x170 [ 1066.227940][T25323] do_syscall_64+0xfa/0x3b0 [ 1066.227959][T25323] ? lockdep_hardirqs_on+0x9c/0x150 [ 1066.227978][T25323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1066.227996][T25323] ? clear_bhb_loop+0x60/0xb0 [ 1066.228020][T25323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1066.228038][T25323] RIP: 0033:0x7fbad9f8ebe9 [ 1066.228054][T25323] 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 [ 1066.228072][T25323] RSP: 002b:00007fbadae14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1066.228091][T25323] RAX: ffffffffffffffda RBX: 00007fbada1b6090 RCX: 00007fbad9f8ebe9 [ 1066.228105][T25323] RDX: 0000200000000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 1066.228116][T25323] RBP: 00007fbadae14090 R08: 0000000000000000 R09: 0000000000000000 [ 1066.228128][T25323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1066.228147][T25323] R13: 00007fbada1b6128 R14: 00007fbada1b6090 R15: 00007ffeb8c104f8 [ 1066.228178][T25323] [ 1066.300998][ T24] usb 9-1: config 0 has an invalid interface number: 29 but max is 0 [ 1066.304113][ C0] vkms_vblank_simulate: vblank timer overrun [ 1066.328116][ T24] usb 9-1: config 0 has no interface number 0 [ 1066.365147][T25323] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1066.476412][ T24] usb 9-1: config 0 interface 29 has no altsetting 0 [ 1066.560354][ T24] usb 9-1: New USB device found, idVendor=0c72, idProduct=0014, bcdDevice=39.ac [ 1066.586199][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1066.605184][ T24] usb 9-1: Product: syz [ 1066.615311][ T24] usb 9-1: Manufacturer: syz [ 1066.635530][ T24] usb 9-1: SerialNumber: syz [ 1066.657428][ T24] usb 9-1: config 0 descriptor?? [ 1066.868470][ T43] airspy 4-1:0.0: usb_control_msg() failed -110 request 09 [ 1066.877828][ T43] airspy 4-1:0.0: Could not detect board [ 1066.878219][ T24] peak_usb 9-1:0.29: PEAK-System PCAN-USB X6 v0 fw v0.0.0 (2 channels) [ 1066.893251][ T43] airspy 4-1:0.0: probe with driver airspy failed with error -110 [ 1066.906722][T25327] overlayfs: failed to resolve './file1': -2 [ 1067.224857][ T24] peak_usb 9-1:0.29 can0: unable to request usb[type=2 value=5] err=-71 [ 1067.254214][ T24] peak_usb 9-1:0.29: unable to tell PCAN-USB X6 driver is loaded (err -71) [ 1067.349792][ T24] peak_usb 9-1:0.29: probe with driver peak_usb failed with error -71 [ 1067.381912][ T24] usb 9-1: USB disconnect, device number 74 [ 1067.451503][T25342] fuse: Bad value for 'group_id' [ 1067.457422][T25342] fuse: Bad value for 'group_id' [ 1067.807970][ T43] usb 7-1: new high-speed USB device number 72 using dummy_hcd [ 1067.968017][ T43] usb 7-1: Using ep0 maxpacket: 16 [ 1067.980371][T25358] FAULT_INJECTION: forcing a failure. [ 1067.980371][T25358] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.008287][ T43] usb 7-1: config 0 has an invalid interface number: 251 but max is 0 [ 1068.019149][T25358] CPU: 1 UID: 0 PID: 25358 Comm: syz.0.6065 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1068.019184][T25358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1068.019197][T25358] Call Trace: [ 1068.019206][T25358] [ 1068.019215][T25358] dump_stack_lvl+0x189/0x250 [ 1068.019247][T25358] ? __pfx____ratelimit+0x10/0x10 [ 1068.019267][T25358] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1068.019294][T25358] ? __pfx__printk+0x10/0x10 [ 1068.019324][T25358] ? __pfx___might_resched+0x10/0x10 [ 1068.019347][T25358] ? fs_reclaim_acquire+0x7d/0x100 [ 1068.019374][T25358] should_fail_ex+0x414/0x560 [ 1068.019408][T25358] should_failslab+0xa8/0x100 [ 1068.019432][T25358] __kmalloc_noprof+0xcb/0x4f0 [ 1068.019451][T25358] ? tomoyo_encode+0x28b/0x550 [ 1068.019488][T25358] tomoyo_encode+0x28b/0x550 [ 1068.019521][T25358] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1068.019552][T25358] ? tomoyo_domain+0xd9/0x130 [ 1068.019589][T25358] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1068.019613][T25358] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1068.019640][T25358] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1068.019681][T25358] ? __lock_acquire+0xab9/0xd20 [ 1068.019723][T25358] ? __fget_files+0x2a/0x420 [ 1068.019752][T25358] ? __fget_files+0x2a/0x420 [ 1068.019775][T25358] ? __fget_files+0x3a0/0x420 [ 1068.019799][T25358] ? __fget_files+0x2a/0x420 [ 1068.019829][T25358] security_file_ioctl+0xcb/0x2d0 [ 1068.019853][T25358] __se_sys_ioctl+0x47/0x170 [ 1068.019876][T25358] do_syscall_64+0xfa/0x3b0 [ 1068.019896][T25358] ? lockdep_hardirqs_on+0x9c/0x150 [ 1068.019914][T25358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1068.019934][T25358] ? clear_bhb_loop+0x60/0xb0 [ 1068.019958][T25358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1068.019978][T25358] RIP: 0033:0x7f0ef958ebe9 [ 1068.019997][T25358] 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 [ 1068.020015][T25358] RSP: 002b:00007f0efa49d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1068.020037][T25358] RAX: ffffffffffffffda RBX: 00007f0ef97b6090 RCX: 00007f0ef958ebe9 [ 1068.020053][T25358] RDX: 0000200000000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 1068.020067][T25358] RBP: 00007f0efa49d090 R08: 0000000000000000 R09: 0000000000000000 [ 1068.020080][T25358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1068.020092][T25358] R13: 00007f0ef97b6128 R14: 00007f0ef97b6090 R15: 00007ffc1e597d58 [ 1068.020124][T25358] [ 1068.020153][T25358] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1068.280675][ T43] usb 7-1: config 0 has no interface number 0 [ 1068.286812][ T43] usb 7-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1068.297166][ T43] usb 7-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1068.319516][ T43] usb 7-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1068.328897][ T43] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1068.337588][ T43] usb 7-1: Product: syz [ 1068.341918][ T43] usb 7-1: Manufacturer: syz [ 1068.346526][ T43] usb 7-1: SerialNumber: syz [ 1068.354037][ T43] usb 7-1: config 0 descriptor?? [ 1068.362782][T25346] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 1068.370437][T25346] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 1068.438263][T19735] usb 4-1: USB disconnect, device number 89 [ 1068.583725][T25346] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 1068.637176][T25346] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 1068.948048][T19735] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 1069.110652][T25377] overlayfs: failed to resolve './file1': -2 [ 1069.161339][T19735] usb 4-1: Using ep0 maxpacket: 32 [ 1069.188307][T19735] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 1069.218143][T19735] usb 4-1: config 0 has no interface number 0 [ 1069.224744][T19735] usb 4-1: config 0 interface 89 has no altsetting 0 [ 1069.254853][T19735] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 1069.267254][T19735] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1069.279262][T25379] sctp: [Deprecated]: syz.0.6075 (pid 25379) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1069.279262][T25379] Use struct sctp_sack_info instead [ 1069.296553][T19735] usb 4-1: Product: syz [ 1069.300895][T19735] usb 4-1: Manufacturer: syz [ 1069.305510][T19735] usb 4-1: SerialNumber: syz [ 1069.316765][T25379] 9pnet_fd: Insufficient options for proto=fd [ 1069.327030][T19735] usb 4-1: config 0 descriptor?? [ 1069.345347][T19735] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 1069.365532][T19735] em28xx 4-1:0.89: Video interface 89 found: bulk [ 1069.432400][T25381] /dev/rnullb0: Can't open blockdev [ 1069.756281][T25387] Bluetooth: hci6: Frame reassembly failed (-90) [ 1069.769974][ T36] Bluetooth: hci6: Frame reassembly failed (-84) [ 1069.909546][ T5870] usb 9-1: new high-speed USB device number 75 using dummy_hcd [ 1069.966084][T19735] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 1070.097931][ T5870] usb 9-1: Using ep0 maxpacket: 32 [ 1070.105767][ T5870] usb 9-1: config 0 has an invalid interface number: 132 but max is 0 [ 1070.114065][ T5870] usb 9-1: config 0 has no interface number 0 [ 1070.120978][ T5870] usb 9-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1070.133950][ T5870] usb 9-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 1070.144803][ T5870] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1070.153135][ T5870] usb 9-1: Product: syz [ 1070.157339][ T5870] usb 9-1: Manufacturer: syz [ 1070.162463][ T5870] usb 9-1: SerialNumber: syz [ 1070.170875][ T5870] usb 9-1: config 0 descriptor?? [ 1070.186327][ T5870] em28xx 9-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 1070.196941][ T5870] em28xx 9-1:0.132: Video interface 132 found: [ 1070.585961][T19735] em28xx 4-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 1070.595963][T19735] em28xx 4-1:0.89: board has no eeprom [ 1070.602302][ T5870] em28xx 9-1:0.132: unknown em28xx chip ID (39) [ 1070.818650][T25389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1070.827743][T25389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1070.863698][T19735] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 1070.871857][T19735] em28xx 4-1:0.89: analog set to bulk mode. [ 1070.878799][T19148] em28xx 4-1:0.89: Registering V4L2 extension [ 1070.904558][T19735] usb 4-1: USB disconnect, device number 90 [ 1070.931688][T19735] em28xx 4-1:0.89: Disconnecting em28xx [ 1071.013608][ T5870] em28xx 9-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 1071.028175][T19148] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 1071.035240][T19148] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 1071.042515][ T5870] em28xx 9-1:0.132: board has no eeprom [ 1071.068166][T19148] em28xx 4-1:0.89: No AC97 audio processor [ 1071.088135][T19148] usb 4-1: Decoder not found [ 1071.092920][T19148] em28xx 4-1:0.89: failed to create media graph [ 1071.100441][T19148] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 1071.113246][T19148] em28xx 4-1:0.89: Registering snapshot button... [ 1071.123157][T19148] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input59 [ 1071.134002][ T5870] em28xx 9-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 1071.142999][ T5870] em28xx 9-1:0.132: analog set to bulk mode. [ 1071.158669][T19148] em28xx 4-1:0.89: Remote control support is not available for this card. [ 1071.178585][ T5870] usb 9-1: USB disconnect, device number 75 [ 1071.190953][ T10] em28xx 9-1:0.132: Registering V4L2 extension [ 1071.202868][ T5870] em28xx 9-1:0.132: Disconnecting em28xx [ 1071.482287][ T10] em28xx 9-1:0.132: Config register raw data: 0xffffffed [ 1071.510974][ T10] em28xx 9-1:0.132: AC97 chip type couldn't be determined [ 1071.532328][ T10] em28xx 9-1:0.132: No AC97 audio processor [ 1071.558917][ T10] usb 9-1: Decoder not found [ 1071.578749][ T10] em28xx 9-1:0.132: failed to create media graph [ 1071.585232][ T10] em28xx 9-1:0.132: V4L2 device video103 deregistered [ 1071.646666][ T10] em28xx 9-1:0.132: Remote control support is not available for this card. [ 1071.681650][T19735] em28xx 4-1:0.89: Closing input extension [ 1071.687605][T19735] em28xx 4-1:0.89: Deregistering snapshot button [ 1071.705157][ T43] asix 7-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 1071.742560][ T43] asix 7-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -71 [ 1071.788528][ T43] asix 7-1:0.251: probe with driver asix failed with error -71 [ 1071.814571][ T5870] em28xx 9-1:0.132: Closing input extension [ 1071.821921][ T43] usb 7-1: USB disconnect, device number 72 [ 1071.835603][T25408] fuse: Bad value for 'group_id' [ 1071.841480][ T5879] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 1071.845484][ T5187] Bluetooth: hci6: command 0x1003 tx timeout [ 1071.888372][T25408] fuse: Bad value for 'group_id' [ 1071.920607][T19735] em28xx 4-1:0.89: Freeing device [ 1071.989832][ T5879] Bluetooth: hci3: command 0x0406 tx timeout [ 1072.015330][ T5870] em28xx 9-1:0.132: Freeing device [ 1072.342731][ T5870] usb 9-1: new full-speed USB device number 76 using dummy_hcd [ 1072.492633][ T5870] usb 9-1: device descriptor read/64, error -71 [ 1072.748353][ T5870] usb 9-1: new full-speed USB device number 77 using dummy_hcd [ 1072.762496][T25430] fuse: Bad value for 'user_id' [ 1072.781528][T25430] fuse: Bad value for 'user_id' [ 1072.848402][T19735] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 1072.891376][ T5870] usb 9-1: device descriptor read/64, error -71 [ 1073.001759][ T5870] usb usb9-port1: attempt power cycle [ 1073.008940][T19735] usb 1-1: device descriptor read/64, error -71 [ 1073.258151][T19735] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 1073.377993][ T5870] usb 9-1: new full-speed USB device number 78 using dummy_hcd [ 1073.417981][T19735] usb 1-1: device descriptor read/64, error -71 [ 1073.428955][ T5870] usb 9-1: device descriptor read/8, error -71 [ 1073.532592][T19735] usb usb1-port1: attempt power cycle [ 1073.677992][ T5870] usb 9-1: new full-speed USB device number 79 using dummy_hcd [ 1073.718718][ T5870] usb 9-1: device descriptor read/8, error -71 [ 1073.829072][ T5870] usb usb9-port1: unable to enumerate USB device [ 1073.897973][T19735] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 1073.958020][T19735] usb 1-1: device descriptor read/8, error -71 [ 1074.030868][T25461] /dev/rnullb0: Can't open blockdev [ 1074.169868][T25466] 9pnet_fd: Insufficient options for proto=fd [ 1074.191041][T25466] ./cgroup: Can't lookup blockdev [ 1074.198011][T19735] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 1074.238039][ T43] usb 9-1: new full-speed USB device number 80 using dummy_hcd [ 1074.238698][T19735] usb 1-1: device descriptor read/8, error -71 [ 1074.381442][T19735] usb usb1-port1: unable to enumerate USB device [ 1074.388394][ T43] usb 9-1: device descriptor read/64, error -71 [ 1074.638147][ T43] usb 9-1: new full-speed USB device number 81 using dummy_hcd [ 1074.788080][ T43] usb 9-1: device descriptor read/64, error -71 [ 1074.898307][ T43] usb usb9-port1: attempt power cycle [ 1074.936562][T25478] overlayfs: missing 'lowerdir' [ 1075.290105][T25485] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1075.308082][T25485] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1076.073881][T25498] overlayfs: missing 'lowerdir' [ 1076.089933][ T43] usb 4-1: new full-speed USB device number 91 using dummy_hcd [ 1076.228022][ T43] usb 4-1: device descriptor read/64, error -71 [ 1076.419167][T19984] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 1076.440618][T25504] fuse: Unknown parameter 'grou00000000000000000000' [ 1076.487979][ T43] usb 4-1: new full-speed USB device number 92 using dummy_hcd [ 1076.518472][T25508] overlayfs: missing 'lowerdir' [ 1076.590340][T19984] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1076.611270][T19984] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1076.637599][ T43] usb 4-1: device descriptor read/64, error -71 [ 1076.644404][T19984] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1076.657351][T19984] usb 1-1: config 0 descriptor?? [ 1076.749544][ T43] usb usb4-port1: attempt power cycle [ 1076.857937][T19735] usb 7-1: new full-speed USB device number 73 using dummy_hcd [ 1076.888059][T19984] usbhid 1-1:0.0: can't add hid device: -71 [ 1076.901300][T19984] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1076.920458][T19984] usb 1-1: USB disconnect, device number 85 [ 1077.010299][T19735] usb 7-1: not running at top speed; connect to a high speed hub [ 1077.026085][T19735] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1077.042573][T19735] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1077.059269][T19735] usb 7-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 1077.072978][T19735] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1077.081556][T19735] usb 7-1: Product: syz [ 1077.086015][T19735] usb 7-1: Manufacturer: syz [ 1077.096199][T19735] usb 7-1: SerialNumber: syz [ 1077.098438][ T43] usb 4-1: new full-speed USB device number 93 using dummy_hcd [ 1077.125812][T25510] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 1077.138795][ T43] usb 4-1: device descriptor read/8, error -71 [ 1077.341358][T25510] /dev/rnullb0: Can't open blockdev [ 1077.376574][T19735] usbhid 7-1:1.0: can't add hid device: -71 [ 1077.391461][T19735] usbhid 7-1:1.0: probe with driver usbhid failed with error -71 [ 1077.401280][ T43] usb 4-1: new full-speed USB device number 94 using dummy_hcd [ 1077.412382][T19984] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 1077.436158][T19735] usb 7-1: USB disconnect, device number 73 [ 1077.438857][ T43] usb 4-1: device descriptor read/8, error -71 [ 1077.558768][ T43] usb usb4-port1: unable to enumerate USB device [ 1077.578039][T19984] usb 1-1: Using ep0 maxpacket: 32 [ 1077.590443][T19984] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1077.602038][T19984] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 1077.611499][T19984] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1077.623897][T19984] usb 1-1: config 0 descriptor?? [ 1077.634935][T19984] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 1077.648106][ T10] usb 9-1: new high-speed USB device number 83 using dummy_hcd [ 1077.686764][T19984] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 1077.788081][ T10] usb 9-1: device descriptor read/64, error -71 [ 1078.048375][ T10] usb 9-1: new high-speed USB device number 84 using dummy_hcd [ 1078.098135][T19984] usb 1-1: USB disconnect, device number 86 [ 1078.142100][T19984] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 1078.218173][ T10] usb 9-1: device descriptor read/64, error -71 [ 1078.348789][ T10] usb usb9-port1: attempt power cycle [ 1078.430918][T25518] overlayfs: missing 'lowerdir' [ 1078.718061][ T10] usb 9-1: new high-speed USB device number 85 using dummy_hcd [ 1078.732061][T19984] usb 7-1: new high-speed USB device number 74 using dummy_hcd [ 1078.748605][ T10] usb 9-1: device descriptor read/8, error -71 [ 1078.914589][T25524] /dev/rnullb0: Can't open blockdev [ 1078.920016][T19984] usb 7-1: Using ep0 maxpacket: 32 [ 1078.926103][T19984] usb 7-1: no configurations [ 1078.935223][T25524] afs: Unknown parameter 'fscontext' [ 1078.940763][T19984] usb 7-1: can't read configurations, error -22 [ 1079.008151][ T10] usb 9-1: new high-speed USB device number 86 using dummy_hcd [ 1079.018230][T25526] fuse: Unknown parameter 'grou00000000000000000000' [ 1079.031832][T25528] overlayfs: missing 'lowerdir' [ 1079.055075][ T10] usb 9-1: device descriptor read/8, error -71 [ 1079.088474][T19984] usb 7-1: new high-speed USB device number 75 using dummy_hcd [ 1079.178362][ T10] usb usb9-port1: unable to enumerate USB device [ 1079.273677][T19984] usb 7-1: Using ep0 maxpacket: 32 [ 1079.289031][T19984] usb 7-1: no configurations [ 1079.295444][T19984] usb 7-1: can't read configurations, error -22 [ 1079.306456][T19984] usb usb7-port1: attempt power cycle [ 1079.407957][ T24] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 1079.547969][ T24] usb 4-1: device descriptor read/64, error -71 [ 1079.648038][T19984] usb 7-1: new high-speed USB device number 76 using dummy_hcd [ 1079.678694][T19984] usb 7-1: Using ep0 maxpacket: 32 [ 1079.686432][T19984] usb 7-1: no configurations [ 1079.696488][T19984] usb 7-1: can't read configurations, error -22 [ 1079.788206][ T24] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 1079.838277][T19984] usb 7-1: new high-speed USB device number 77 using dummy_hcd [ 1079.845738][T25541] overlayfs: missing 'lowerdir' [ 1079.868732][T19984] usb 7-1: Using ep0 maxpacket: 32 [ 1079.877159][T19984] usb 7-1: no configurations [ 1079.892042][T19984] usb 7-1: can't read configurations, error -22 [ 1079.908388][T19984] usb usb7-port1: unable to enumerate USB device [ 1079.917985][ T24] usb 4-1: device descriptor read/64, error -71 [ 1080.028670][ T24] usb usb4-port1: attempt power cycle [ 1080.368123][ T24] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 1080.419009][T19984] usb 1-1: new full-speed USB device number 87 using dummy_hcd [ 1080.433869][ T24] usb 4-1: device descriptor read/8, error -71 [ 1080.442617][T25549] program syz.8.6142 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1080.567994][T19984] usb 1-1: device descriptor read/64, error -71 [ 1080.677997][ T24] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 1080.724926][ T24] usb 4-1: device descriptor read/8, error -71 [ 1080.818030][T19984] usb 1-1: new full-speed USB device number 88 using dummy_hcd [ 1080.851776][ T24] usb usb4-port1: unable to enumerate USB device [ 1080.958058][T19984] usb 1-1: device descriptor read/64, error -71 [ 1081.094038][T19984] usb usb1-port1: attempt power cycle [ 1081.447978][T19984] usb 1-1: new full-speed USB device number 89 using dummy_hcd [ 1081.517134][T19984] usb 1-1: device descriptor read/8, error -71 [ 1081.685064][T25558] overlayfs: missing 'lowerdir' [ 1081.780485][T19984] usb 1-1: new full-speed USB device number 90 using dummy_hcd [ 1081.804686][T25561] fuse: Unknown parameter 'grou00000000000000000000' [ 1081.819809][T19984] usb 1-1: device descriptor read/8, error -71 [ 1081.941664][T19984] usb usb1-port1: unable to enumerate USB device [ 1082.167930][ T10] usb 7-1: new full-speed USB device number 78 using dummy_hcd [ 1082.285223][T25568] overlayfs: missing 'lowerdir' [ 1082.349856][ T10] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1082.399295][ T10] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1082.432599][ T10] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1082.452091][ T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1082.467538][T25570] netlink: 14 bytes leftover after parsing attributes in process `syz.3.6149'. [ 1082.549264][T25573] FAULT_INJECTION: forcing a failure. [ 1082.549264][T25573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1082.556406][T25571] /dev/rnullb0: Can't open blockdev [ 1082.569372][T25573] CPU: 1 UID: 0 PID: 25573 Comm: syz.8.6150 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1082.569402][T25573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1082.569416][T25573] Call Trace: [ 1082.569424][T25573] [ 1082.569433][T25573] dump_stack_lvl+0x189/0x250 [ 1082.569467][T25573] ? __pfx____ratelimit+0x10/0x10 [ 1082.569487][T25573] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1082.569524][T25573] ? __pfx__printk+0x10/0x10 [ 1082.569552][T25573] ? __might_fault+0xb0/0x130 [ 1082.569583][T25573] should_fail_ex+0x414/0x560 [ 1082.569616][T25573] _copy_from_user+0x2d/0xb0 [ 1082.569640][T25573] kstrtouint_from_user+0xc4/0x170 [ 1082.569662][T25573] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1082.569700][T25573] proc_fail_nth_write+0x88/0x200 [ 1082.569730][T25573] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1082.569763][T25573] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1082.569799][T25573] vfs_write+0x27e/0xb30 [ 1082.569831][T25573] ? __pfx_vfs_write+0x10/0x10 [ 1082.569855][T25573] ? __fget_files+0x2a/0x420 [ 1082.569886][T25573] ? __fget_files+0x3a0/0x420 [ 1082.569909][T25573] ? __fget_files+0x2a/0x420 [ 1082.569945][T25573] ksys_write+0x145/0x250 [ 1082.569969][T25573] ? __pfx_ksys_write+0x10/0x10 [ 1082.569993][T25573] ? do_syscall_64+0xbe/0x3b0 [ 1082.570016][T25573] do_syscall_64+0xfa/0x3b0 [ 1082.570033][T25573] ? lockdep_hardirqs_on+0x9c/0x150 [ 1082.570052][T25573] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1082.570071][T25573] ? clear_bhb_loop+0x60/0xb0 [ 1082.570095][T25573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1082.570115][T25573] RIP: 0033:0x7fb33298d69f [ 1082.570132][T25573] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 1082.570151][T25573] RSP: 002b:00007fb333824030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1082.570172][T25573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb33298d69f [ 1082.570187][T25573] RDX: 0000000000000001 RSI: 00007fb3338240a0 RDI: 0000000000000004 [ 1082.570200][T25573] RBP: 00007fb333824090 R08: 0000000000000000 R09: 0000000000000000 [ 1082.570211][T25573] R10: 0000200000000100 R11: 0000000000000293 R12: 0000000000000001 [ 1082.570221][T25573] R13: 00007fb332bb6038 R14: 00007fb332bb5fa0 R15: 00007ffffb9a58f8 [ 1082.570250][T25573] [ 1082.851546][T25569] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1082.898091][ T10] usb 7-1: usb_control_msg returned -32 [ 1082.903935][ T10] usbtmc 7-1:16.0: can't read capabilities [ 1083.168087][T19984] usb 9-1: new high-speed USB device number 87 using dummy_hcd [ 1084.204456][ T24] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1084.213841][ T24] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1084.235684][ T24] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1084.256525][T19984] usb 9-1: Using ep0 maxpacket: 32 [ 1084.426168][T25585] fuse: Unknown parameter 'group_i00000000000000000000' [ 1084.518265][T19984] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1084.538015][T19984] usb 9-1: config 0 has no interfaces? [ 1084.547949][ T24] rtc_cmos 00:00: Alarms can be up to one day in the future [ 1084.568163][ T24] rtc rtc0: __rtc_set_alarm: err=-22 [ 1084.574681][T19984] usb 9-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 1084.588272][T19984] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1084.596278][T19984] usb 9-1: Product: syz [ 1084.648953][T19984] usb 9-1: Manufacturer: syz [ 1084.653606][T19984] usb 9-1: SerialNumber: syz [ 1084.663360][T19984] usb 9-1: config 0 descriptor?? [ 1084.712065][T25589] overlayfs: missing 'lowerdir' [ 1084.776296][T25591] netlink: 36 bytes leftover after parsing attributes in process `syz.0.6156'. [ 1084.948222][ T10] usb 7-1: USB disconnect, device number 78 [ 1085.994291][ T24] usb 9-1: USB disconnect, device number 87 [ 1086.066771][T25608] overlayfs: missing 'workdir' [ 1086.742416][T25623] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1086.781530][T25623] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1087.398127][ T24] usb 9-1: new high-speed USB device number 88 using dummy_hcd [ 1087.567968][ T24] usb 9-1: Using ep0 maxpacket: 32 [ 1087.577518][ T24] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1087.592766][ T24] usb 9-1: config 0 has no interfaces? [ 1087.611360][ T24] usb 9-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 1087.630739][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1087.650952][ T24] usb 9-1: Product: syz [ 1087.660758][ T24] usb 9-1: Manufacturer: syz [ 1087.670619][ T24] usb 9-1: SerialNumber: syz [ 1087.688033][ T24] usb 9-1: config 0 descriptor?? [ 1087.772290][T25634] overlayfs: missing 'workdir' [ 1087.880457][T25638] fuse: Unknown parameter 'group_i00000000000000000000' [ 1088.038024][ T24] usb 7-1: new high-speed USB device number 79 using dummy_hcd [ 1088.197940][ T5870] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 1088.208207][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 1088.215592][ T24] usb 7-1: too many configurations: 139, using maximum allowed: 8 [ 1088.225729][ T24] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1088.233648][ T24] usb 7-1: can't read configurations, error -61 [ 1088.357928][ T5870] usb 1-1: Using ep0 maxpacket: 8 [ 1088.368176][ T24] usb 7-1: new high-speed USB device number 80 using dummy_hcd [ 1088.372580][ T5870] usb 1-1: New USB device found, idVendor=0abf, idProduct=3370, bcdDevice= 3.0e [ 1088.385147][ T5870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1088.405327][ T5870] usb 1-1: config 0 descriptor?? [ 1088.528093][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 1088.542310][ T24] usb 7-1: too many configurations: 139, using maximum allowed: 8 [ 1088.552645][ T24] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1088.560690][ T24] usb 7-1: can't read configurations, error -61 [ 1088.567448][ T24] usb usb7-port1: attempt power cycle [ 1088.639059][T25640] fuse: Bad value for 'fd' [ 1088.908191][ T24] usb 7-1: new high-speed USB device number 81 using dummy_hcd [ 1088.946018][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 1088.953564][ T24] usb 7-1: too many configurations: 139, using maximum allowed: 8 [ 1088.967446][ T24] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1088.995530][ T24] usb 7-1: can't read configurations, error -61 [ 1089.128105][ T24] usb 7-1: new high-speed USB device number 82 using dummy_hcd [ 1089.160799][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 1089.171937][ T24] usb 7-1: too many configurations: 139, using maximum allowed: 8 [ 1089.184406][ T24] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1089.194278][ T24] usb 7-1: can't read configurations, error -61 [ 1089.205204][ T24] usb usb7-port1: unable to enumerate USB device [ 1089.604410][T25647] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1089.615605][T25647] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1089.948167][ T10] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 1090.118121][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 1090.135554][ T10] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 1090.158316][ T10] usb 4-1: config 0 has no interface number 0 [ 1090.174657][ T10] usb 4-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1090.211565][ T10] usb 4-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1090.246775][ T10] usb 4-1: config 0 interface 2 has no altsetting 0 [ 1090.258018][ T5870] usb 9-1: USB disconnect, device number 88 [ 1090.291489][ T10] usb 4-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1090.337757][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1090.350665][ T10] usb 4-1: Product: syz [ 1090.354875][ T10] usb 4-1: Manufacturer: syz [ 1090.362294][ T10] usb 4-1: SerialNumber: syz [ 1090.373524][ T10] usb 4-1: config 0 descriptor?? [ 1090.381039][T25649] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 1090.606439][ T10] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 1090.679243][ T10] usb 4-1: USB disconnect, device number 99 [ 1090.745064][T24883] udevd[24883]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1090.985809][ T10] usb 1-1: USB disconnect, device number 91 [ 1091.239948][T25670] fuse: Unknown parameter 'group_id00000000000000000000' [ 1091.399520][T25674] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1091.441185][T25674] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1091.621748][T25680] netlink: 'syz.3.6189': attribute type 2 has an invalid length. [ 1091.622158][T25681] /dev/rnullb0: Can't open blockdev [ 1091.632488][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.645524][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.651256][ T24] usb 7-1: new high-speed USB device number 83 using dummy_hcd [ 1091.655754][T25680] netlink: 'syz.3.6189': attribute type 2 has an invalid length. [ 1091.689429][T25681] /dev/rnullb0: Can't open blockdev [ 1091.693399][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.695392][T25681] /dev/rnullb0: Can't open blockdev [ 1091.705108][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.721702][T25680] netlink: 'syz.3.6189': attribute type 2 has an invalid length. [ 1091.733164][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.747321][T25680] netlink: 'syz.3.6189': attribute type 1 has an invalid length. [ 1091.758724][T25681] /dev/rnullb0: Can't open blockdev [ 1091.759283][T25680] netlink: 'syz.3.6189': attribute type 2 has an invalid length. [ 1091.774947][T25681] /dev/rnullb0: Can't open blockdev [ 1091.795793][T25681] /dev/rnullb0: Can't open blockdev [ 1091.808727][T25681] /dev/rnullb0: Can't open blockdev [ 1091.825006][T25681] /dev/rnullb0: Can't open blockdev [ 1091.835669][T25681] /dev/rnullb0: Can't open blockdev [ 1091.848507][T25681] /dev/rnullb0: Can't open blockdev [ 1091.854827][T25681] /dev/rnullb0: Can't open blockdev [ 1091.867972][ T10] usb 9-1: new high-speed USB device number 89 using dummy_hcd [ 1091.878168][ T24] usb 7-1: Using ep0 maxpacket: 32 [ 1091.897320][ T24] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1091.908538][T25681] /dev/rnullb0: Can't open blockdev [ 1091.915295][T25681] /dev/rnullb0: Can't open blockdev [ 1091.932511][ T24] usb 7-1: config 0 has no interfaces? [ 1091.948639][T25681] /dev/rnullb0: Can't open blockdev [ 1091.956663][ T24] usb 7-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 1091.976897][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1091.977669][T25681] /dev/rnullb0: Can't open blockdev [ 1091.994972][ T24] usb 7-1: Product: syz [ 1092.005106][ T24] usb 7-1: Manufacturer: syz [ 1092.008656][T25681] /dev/rnullb0: Can't open blockdev [ 1092.016551][T25681] /dev/rnullb0: Can't open blockdev [ 1092.018438][ T24] usb 7-1: SerialNumber: syz [ 1092.023876][T25681] /dev/rnullb0: Can't open blockdev [ 1092.032847][T25681] /dev/rnullb0: Can't open blockdev [ 1092.048090][ T24] usb 7-1: config 0 descriptor?? [ 1092.048341][ T10] usb 9-1: Using ep0 maxpacket: 32 [ 1092.068741][T25681] /dev/rnullb0: Can't open blockdev [ 1092.086267][ T10] usb 9-1: config 2 has an invalid interface number: 194 but max is 0 [ 1092.096178][T25681] /dev/rnullb0: Can't open blockdev [ 1092.118069][ T10] usb 9-1: config 2 has no interface number 0 [ 1092.124228][ T10] usb 9-1: config 2 interface 194 altsetting 0 endpoint 0xA has invalid maxpacket 1584, setting to 1024 [ 1092.136510][T25681] /dev/rnullb0: Can't open blockdev [ 1092.142714][T25681] /dev/rnullb0: Can't open blockdev [ 1092.150512][T25681] /dev/rnullb0: Can't open blockdev [ 1092.170826][ T10] usb 9-1: config 2 interface 194 altsetting 0 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 1092.189763][T25681] /dev/rnullb0: Can't open blockdev [ 1092.196964][T25681] /dev/rnullb0: Can't open blockdev [ 1092.205484][ T10] usb 9-1: New USB device found, idVendor=0499, idProduct=1025, bcdDevice=9c.f6 [ 1092.216405][T25681] /dev/rnullb0: Can't open blockdev [ 1092.226182][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1092.244248][T25681] /dev/rnullb0: Can't open blockdev [ 1092.251176][T25681] /dev/rnullb0: Can't open blockdev [ 1092.268625][T25678] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 1092.286175][T25681] /dev/rnullb0: Can't open blockdev [ 1092.295804][T25681] /dev/rnullb0: Can't open blockdev [ 1092.302391][T25681] /dev/rnullb0: Can't open blockdev [ 1092.309285][T25681] /dev/rnullb0: Can't open blockdev [ 1092.315867][T25681] /dev/rnullb0: Can't open blockdev [ 1092.322557][T25681] /dev/rnullb0: Can't open blockdev [ 1092.334277][T25681] /dev/rnullb0: Can't open blockdev [ 1092.340745][T25681] /dev/rnullb0: Can't open blockdev [ 1092.346821][T25681] /dev/rnullb0: Can't open blockdev [ 1092.354046][T25681] /dev/rnullb0: Can't open blockdev [ 1092.362571][T25681] /dev/rnullb0: Can't open blockdev [ 1092.373766][T25681] /dev/rnullb0: Can't open blockdev [ 1092.384718][T25681] /dev/rnullb0: Can't open blockdev [ 1092.400007][T25681] /dev/rnullb0: Can't open blockdev [ 1092.406191][T25681] /dev/rnullb0: Can't open blockdev [ 1092.416313][T25681] /dev/rnullb0: Can't open blockdev [ 1092.424340][T25681] /dev/rnullb0: Can't open blockdev [ 1092.434421][T25681] /dev/rnullb0: Can't open blockdev [ 1092.443035][T25681] /dev/rnullb0: Can't open blockdev [ 1092.453133][T25681] /dev/rnullb0: Can't open blockdev [ 1092.504198][ T10] usb 9-1: string descriptor 0 read error: -71 [ 1092.517571][ T10] usb 9-1: Quirk or no altset; falling back to MIDI 1.0 [ 1092.640284][ T10] usb 9-1: USB disconnect, device number 89 [ 1092.847948][ T5870] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 1092.978071][ T5870] usb 4-1: device descriptor read/64, error -71 [ 1093.131444][T25693] fuse: Unknown parameter 'group_id00000000000000000000' [ 1093.215277][T25697] overlayfs: missing 'lowerdir' [ 1093.238263][ T5870] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 1093.322366][T25699] fuse: Bad value for 'fd' [ 1093.377981][ T24] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 1093.397974][ T5870] usb 4-1: device descriptor read/64, error -71 [ 1093.528417][ T5870] usb usb4-port1: attempt power cycle [ 1093.538040][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 1093.549782][ T24] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 1093.565404][ T24] usb 1-1: config 0 has no interface number 0 [ 1093.579473][ T24] usb 1-1: config 0 interface 2 altsetting 2 endpoint 0x82 has invalid maxpacket 15616, setting to 1024 [ 1093.618044][ T24] usb 1-1: config 0 interface 2 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1093.630067][ T24] usb 1-1: config 0 interface 2 has no altsetting 0 [ 1093.641736][ T24] usb 1-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 1093.651207][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1093.659707][ T24] usb 1-1: Product: syz [ 1093.663991][ T24] usb 1-1: Manufacturer: syz [ 1093.669504][ T24] usb 1-1: SerialNumber: syz [ 1093.686390][ T24] usb 1-1: config 0 descriptor?? [ 1093.693123][T25695] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 1093.868563][ T5870] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 1093.898731][ T5870] usb 4-1: device descriptor read/8, error -71 [ 1093.918159][ T24] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 1093.979744][T25709] 9pnet_fd: Insufficient options for proto=fd [ 1094.037417][ T24] usb 1-1: USB disconnect, device number 92 [ 1094.150919][ T5870] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 1094.199379][ T5870] usb 4-1: device descriptor read/8, error -71 [ 1094.311195][ T5870] usb usb4-port1: unable to enumerate USB device [ 1094.435511][ T24] usb 7-1: USB disconnect, device number 83 [ 1094.800972][T25717] /dev/rnullb0: Can't open blockdev [ 1095.037264][T25729] fuse: Unknown parameter 'group_id00000000000000000000' [ 1095.113685][T25731] overlayfs: missing 'lowerdir' [ 1095.190079][T25733] fuse: Unknown parameter '0x0000000000000003' [ 1095.478013][T19984] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 1095.588188][ T24] usb 9-1: new high-speed USB device number 90 using dummy_hcd [ 1095.648189][T19984] usb 1-1: Using ep0 maxpacket: 16 [ 1095.664650][T19984] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 1095.689109][T19984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1095.711714][T19984] usb 1-1: Product: syz [ 1095.723840][T19984] usb 1-1: Manufacturer: syz [ 1095.753031][T19984] usb 1-1: SerialNumber: syz [ 1095.768050][ T24] usb 9-1: Using ep0 maxpacket: 32 [ 1095.788647][T19984] usb 1-1: config 0 descriptor?? [ 1095.803694][ T24] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1095.829896][ T24] usb 9-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1095.853707][ T24] usb 9-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 1095.869926][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1095.892192][ T24] usb 9-1: Product: syz [ 1095.904278][ T24] usb 9-1: Manufacturer: syz [ 1095.916554][ T24] usb 9-1: SerialNumber: syz [ 1095.949427][ T24] usb 9-1: config 0 descriptor?? [ 1096.312673][T19984] dvb_usb_dtv5100 1-1:0.0: probe with driver dvb_usb_dtv5100 failed with error -71 [ 1096.346868][T19984] usb 1-1: USB disconnect, device number 93 [ 1096.519649][T25751] fuse: Bad value for 'user_id' [ 1096.524556][T25751] fuse: Bad value for 'user_id' [ 1096.560564][T25754] overlayfs: missing 'lowerdir' [ 1096.723967][T25758] fuse: Unknown parameter '0x0000000000000003' [ 1096.837757][T25760] overlayfs: missing 'lowerdir' [ 1096.910585][T25762] validate_nla: 185 callbacks suppressed [ 1096.910605][T25762] netlink: 'syz.3.6219': attribute type 21 has an invalid length. [ 1097.150791][T25772] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (das16m1) [ 1097.197995][T25772] sp0: Synchronizing with TNC [ 1097.206511][T25773] FAULT_INJECTION: forcing a failure. [ 1097.206511][T25773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1097.228888][ C0] Oops: divide error: 0000 [#1] SMP KASAN PTI [ 1097.233031][T25773] CPU: 1 UID: 0 PID: 25773 Comm: syz.0.6222 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1097.233058][T25773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1097.233071][T25773] Call Trace: [ 1097.233078][T25773] [ 1097.233086][T25773] dump_stack_lvl+0x189/0x250 [ 1097.233114][T25773] ? __pfx____ratelimit+0x10/0x10 [ 1097.233129][T25773] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1097.233155][T25773] ? __pfx__printk+0x10/0x10 [ 1097.233179][T25773] ? fs_reclaim_acquire+0x7d/0x100 [ 1097.233205][T25773] should_fail_ex+0x414/0x560 [ 1097.233233][T25773] prepare_alloc_pages+0x213/0x610 [ 1097.233266][T25773] __alloc_frozen_pages_noprof+0x123/0x370 [ 1097.233292][T25773] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1097.233315][T25773] ? __free_frozen_pages+0x65e/0xd30 [ 1097.233337][T25773] ? policy_nodemask+0x27c/0x720 [ 1097.233355][T25773] ? __lock_acquire+0xab9/0xd20 [ 1097.233377][T25773] alloc_pages_mpol+0x232/0x4a0 [ 1097.233398][T25773] vma_alloc_folio_noprof+0xe4/0x200 [ 1097.233418][T25773] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1097.233441][T25773] folio_prealloc+0x30/0x180 [ 1097.233461][T25773] __handle_mm_fault+0x2ab9/0x5440 [ 1097.233484][T25773] ? __pfx___handle_mm_fault+0x10/0x10 [ 1097.233508][T25773] ? find_vma+0xe7/0x160 [ 1097.233524][T25773] ? __pfx_find_vma+0x10/0x10 [ 1097.233540][T25773] ? __up_read+0x280/0x680 [ 1097.233565][T25773] handle_mm_fault+0x40a/0x8e0 [ 1097.233585][T25773] do_user_addr_fault+0x764/0x1390 [ 1097.233614][T25773] exc_page_fault+0x76/0xf0 [ 1097.233632][T25773] asm_exc_page_fault+0x26/0x30 [ 1097.233648][T25773] RIP: 0010:rep_stos_alternative+0x5b/0x80 [ 1097.233674][T25773] Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 07 48 89 47 08 48 89 47 10 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 <48> 89 47 38 48 83 c7 40 48 83 e9 40 48 83 f9 40 73 d3 83 f9 08 73 [ 1097.233691][T25773] RSP: 0018:ffffc9000e8d7ca8 EFLAGS: 00050202 [ 1097.233709][T25773] RAX: 0000000000000000 RBX: 00000000fffffe0b RCX: 00000000ffcfbe4b [ 1097.233723][T25773] RDX: 0000000000000000 RSI: ffffffff8de85df9 RDI: 0000200000303fc2 [ 1097.233737][T25773] RBP: ffffc9000e8d7e01 R08: 0000000000000000 R09: ffffffff820bca40 [ 1097.233750][T25773] R10: dffffc0000000000 R11: fffffbfff17f7e5c R12: 00007ffffffff000 [ 1097.233765][T25773] R13: 000000000000001f R14: 0000200000000002 R15: 00002000fffffe0d [ 1097.233781][T25773] ? __might_fault+0xb0/0x130 [ 1097.233802][T25773] keyctl_capabilities+0xf1/0x170 [ 1097.233825][T25773] __se_sys_keyctl+0x49f/0x910 [ 1097.233847][T25773] ? __pfx___se_sys_keyctl+0x10/0x10 [ 1097.233868][T25773] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1097.233890][T25773] ? __fget_files+0x3a0/0x420 [ 1097.233916][T25773] ? fput+0xa0/0xd0 [ 1097.233942][T25773] ? ksys_write+0x22a/0x250 [ 1097.233964][T25773] ? __pfx_ksys_write+0x10/0x10 [ 1097.233985][T25773] ? do_syscall_64+0xbe/0x3b0 [ 1097.234003][T25773] ? __x64_sys_keyctl+0x20/0xc0 [ 1097.234025][T25773] do_syscall_64+0xfa/0x3b0 [ 1097.234043][T25773] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.234062][T25773] ? asm_sysvec_call_function_single+0x1a/0x20 [ 1097.234081][T25773] ? clear_bhb_loop+0x60/0xb0 [ 1097.234101][T25773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.234119][T25773] RIP: 0033:0x7f0ef958ebe9 [ 1097.234134][T25773] 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 [ 1097.234151][T25773] RSP: 002b:00007f0efa49d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1097.234170][T25773] RAX: ffffffffffffffda RBX: 00007f0ef97b6090 RCX: 00007f0ef958ebe9 [ 1097.234184][T25773] RDX: 00000000fffffe0d RSI: 0000200000000000 RDI: 000000000000001f [ 1097.234198][T25773] RBP: 00007f0efa49d090 R08: 0000000000000000 R09: 0000000000000000 [ 1097.234210][T25773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1097.234223][T25773] R13: 00007f0ef97b6128 R14: 00007f0ef97b6090 R15: 00007ffc1e597d58 [ 1097.234242][T25773] [ 1097.615474][ C0] CPU: 0 UID: 0 PID: 14347 Comm: kworker/u8:8 Not tainted 6.17.0-rc1-next-20250812-syzkaller #0 PREEMPT(full) [ 1097.627208][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1097.637307][ C0] Workqueue: events_unbound toggle_allocation_gate [ 1097.643815][ C0] RIP: 0010:comedi_buf_write_free+0x3c8/0x7e0 [ 1097.649888][ C0] Code: 41 03 45 00 48 8b 4c 24 78 42 0f b6 0c 21 84 c9 4c 8b bc 24 90 00 00 00 44 8b 74 24 54 0f 85 02 01 00 00 31 d2 48 8b 4c 24 30 31 41 89 55 00 48 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 09 01 [ 1097.669578][ C0] RSP: 0018:ffffc90000007bd8 EFLAGS: 00010046 [ 1097.675644][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffff888031f3b480 [ 1097.683781][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88805d2b7000 [ 1097.691757][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 00000000000000ff [ 1097.699832][ C0] R10: dffffc0000000000 R11: ffffffff88f658d0 R12: dffffc0000000000 [ 1097.707817][ C0] R13: ffff888031f3b438 R14: 0000000000000000 R15: ffff888031f3b400 [ 1097.715793][ C0] FS: 0000000000000000(0000) GS:ffff8881257da000(0000) knlGS:0000000000000000 [ 1097.724714][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1097.731305][ C0] CR2: 0000200000306000 CR3: 000000000e336000 CR4: 00000000003526f0 [ 1097.739455][ C0] DR0: 0000000000000000 DR1: 0000000000000097 DR2: 0000000000000000 [ 1097.747592][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1097.755553][ C0] Call Trace: [ 1097.758921][ C0] [ 1097.761759][ C0] ? __pfx_das16m1_ai_munge+0x10/0x10 [ 1097.767132][ C0] comedi_buf_write_samples+0x369/0x5a0 [ 1097.772697][ C0] das16m1_handler+0x213/0x4b0 [ 1097.777453][ C0] das16m1_interrupt+0xaf/0x180 [ 1097.782293][ C0] ? __pfx_das16m1_interrupt+0x10/0x10 [ 1097.787745][ C0] __handle_irq_event_percpu+0x28c/0x980 [ 1097.793387][ C0] ? __pfx___handle_irq_event_percpu+0x10/0x10 [ 1097.799551][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 1097.804765][ C0] handle_irq_event+0x8b/0x1e0 [ 1097.809533][ C0] ? handle_edge_irq+0x229/0xa10 [ 1097.814485][ C0] handle_edge_irq+0x23b/0xa10 [ 1097.819273][ C0] __common_interrupt+0x141/0x1f0 [ 1097.824321][ C0] common_interrupt+0xb6/0xe0 [ 1097.829015][ C0] [ 1097.831963][ C0] [ 1097.834894][ C0] asm_common_interrupt+0x26/0x40 [ 1097.839923][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 1097.845198][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 eb b3 46 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 1097.865001][ C0] RSP: 0018:ffffc9000497f568 EFLAGS: 00000206 [ 1097.871157][ C0] RAX: 87a22d1ae6203300 RBX: 0000000000000000 RCX: 87a22d1ae6203300 [ 1097.879128][ C0] RDX: 0000000000000000 RSI: ffffffff8de85df9 RDI: ffffffff8c04d900 [ 1097.887184][ C0] RBP: ffffffff82103ac9 R08: 0000000000000000 R09: ffffffff82103ac9 [ 1097.895147][ C0] R10: dffffc0000000000 R11: fffff94000010c41 R12: 0000000000000002 [ 1097.903111][ C0] R13: ffffffff8e539ee0 R14: 0000000000000000 R15: 0000000000000246 [ 1097.911078][ C0] ? ___pte_offset_map+0x29/0x250 [ 1097.916190][ C0] ? ___pte_offset_map+0x29/0x250 [ 1097.921208][ C0] ? __kmalloc_noprof+0xe2/0x4f0 [ 1097.926232][ C0] ___pte_offset_map+0x45/0x250 [ 1097.931120][ C0] ? ___pte_offset_map+0x29/0x250 [ 1097.936132][ C0] ? __pte_offset_map_lock+0x2d/0x210 [ 1097.941491][ C0] ? __kmalloc_noprof+0xe2/0x4f0 [ 1097.946419][ C0] __pte_offset_map_lock+0x46/0x210 [ 1097.951702][ C0] ? __kmalloc_noprof+0xe2/0x4f0 [ 1097.956623][ C0] ? __kmalloc_noprof+0xe2/0x4f0 [ 1097.961559][ C0] __text_poke+0x2e6/0xa10 [ 1097.965964][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 1097.971416][ C0] ? __kmalloc_noprof+0xe2/0x4f0 [ 1097.976344][ C0] ? __pfx___text_poke+0x10/0x10 [ 1097.981308][ C0] ? rcu_is_watching+0x15/0xb0 [ 1097.986068][ C0] ? trace_contention_end+0x39/0x120 [ 1097.991350][ C0] smp_text_poke_batch_finish+0x394/0x1130 [ 1097.997152][ C0] ? arch_jump_label_transform_apply+0x17/0x30 [ 1098.003299][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1098.008314][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 1098.014546][ C0] ? arch_jump_label_transform_queue+0x97/0x110 [ 1098.020802][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 1098.026804][ C0] static_key_enable_cpuslocked+0x128/0x250 [ 1098.032889][ C0] static_key_enable+0x1a/0x20 [ 1098.037651][ C0] toggle_allocation_gate+0xad/0x240 [ 1098.042928][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 1098.048824][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 1098.054664][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 1098.060381][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 1098.066111][ C0] process_scheduled_works+0xade/0x17b0 [ 1098.071655][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1098.077631][ C0] worker_thread+0x8a0/0xda0 [ 1098.082224][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1098.088549][ C0] ? __kthread_parkme+0x7b/0x200 [ 1098.093484][ C0] kthread+0x70e/0x8a0 [ 1098.097559][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1098.102791][ C0] ? __pfx_kthread+0x10/0x10 [ 1098.107392][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1098.112613][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 1098.117974][ C0] ? __pfx_kthread+0x10/0x10 [ 1098.122624][ C0] ret_from_fork+0x3f9/0x770 [ 1098.127220][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1098.132428][ C0] ? __switch_to_asm+0x39/0x70 [ 1098.137195][ C0] ? __switch_to_asm+0x33/0x70 [ 1098.141958][ C0] ? __pfx_kthread+0x10/0x10 [ 1098.146548][ C0] ret_from_fork_asm+0x1a/0x30 [ 1098.151304][ C0] [ 1098.154335][ C0] Modules linked in: [ 1098.158227][ C0] ---[ end trace 0000000000000000 ]--- [ 1098.163667][ C0] RIP: 0010:comedi_buf_write_free+0x3c8/0x7e0 [ 1098.169777][ C0] Code: 41 03 45 00 48 8b 4c 24 78 42 0f b6 0c 21 84 c9 4c 8b bc 24 90 00 00 00 44 8b 74 24 54 0f 85 02 01 00 00 31 d2 48 8b 4c 24 30 31 41 89 55 00 48 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 09 01 [ 1098.189382][ C0] RSP: 0018:ffffc90000007bd8 EFLAGS: 00010046 [ 1098.195443][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffff888031f3b480 [ 1098.203579][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88805d2b7000 [ 1098.211542][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 00000000000000ff [ 1098.219499][ C0] R10: dffffc0000000000 R11: ffffffff88f658d0 R12: dffffc0000000000 [ 1098.227459][ C0] R13: ffff888031f3b438 R14: 0000000000000000 R15: ffff888031f3b400 [ 1098.235596][ C0] FS: 0000000000000000(0000) GS:ffff8881257da000(0000) knlGS:0000000000000000 [ 1098.244604][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1098.251349][ C0] CR2: 0000200000306000 CR3: 000000000e336000 CR4: 00000000003526f0 [ 1098.259321][ C0] DR0: 0000000000000000 DR1: 0000000000000097 DR2: 0000000000000000 [ 1098.267366][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1098.275758][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 1098.283267][ C0] Kernel Offset: disabled [ 1098.287603][ C0] Rebooting in 86400 seconds..