last executing test programs: 1m42.87221814s ago: executing program 3 (id=1827): syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x210c0) syz_open_dev$mouse(&(0x7f0000000180), 0x0, 0x2) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ff8}]}) close_range(r0, 0xffffffffffffffff, 0x0) 1m42.652654112s ago: executing program 3 (id=1831): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='nv', 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, 0x0) 1m42.514955399s ago: executing program 3 (id=1833): r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x21, &(0x7f0000000100)=[{&(0x7f0000000040)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f00ff0f00000000000050375ed08a56331dbf9ed78105001ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00010004080c00bdad01409bbc7a46e39a54cbbda812176679df069163ce955fed0009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1, 0x0, 0x0, 0x7}, 0x8084) 1m42.216900035s ago: executing program 3 (id=1840): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) renameat2(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2) 1m42.17243759s ago: executing program 3 (id=1841): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe004681000000078a151f75080039000500", 0x27) 1m41.481062079s ago: executing program 3 (id=1853): r0 = fsopen(&(0x7f00000003c0)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)) fsmount(r0, 0x0, 0xb) 1m41.046506398s ago: executing program 32 (id=1853): r0 = fsopen(&(0x7f00000003c0)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)) fsmount(r0, 0x0, 0xb) 5.511199217s ago: executing program 1 (id=2728): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000340)=ANY=[@ANYBLOB="1201000200000040110700090001010203010902200001010080fa0904000002070102000705810200020007050202"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0) 2.804795382s ago: executing program 1 (id=2739): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)) 2.635008247s ago: executing program 1 (id=2744): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000005c0)={0x60, r1, 0x1, 0x71bd28, 0x25dfdc02, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x7, 0x300}}}]}}]}, 0x60}}, 0x110) 2.513051249s ago: executing program 1 (id=2747): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) 1.935052708s ago: executing program 4 (id=2753): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4048aecb, &(0x7f0000000000)=@arm64_ccsidr={0x6020000000110009, &(0x7f0000000300)=0xda}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.933923489s ago: executing program 1 (id=2761): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000280)={@val={0x6f01, 0x800}, @val={0x1, 0x0, 0x27, 0x0, 0x14}, @mpls={[], @ipv4=@tcp={{0x6, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffff20, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0xb, 0x0, 0x700, 0x0, 0x18, {[@window={0x9, 0xfffffffffffffec4}, @timestamp={0x5, 0x2, 0x0, 0xb00}, @generic={0x0, 0x2, "d58838000391"}]}}}}}}, 0xfd6c) 1.797313287s ago: executing program 4 (id=2756): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r2, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x14, r2, 0x1, 0xfffffffc, 0x4}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 1.628799455s ago: executing program 4 (id=2758): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 1.583982333s ago: executing program 1 (id=2759): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000780)="d80000001a0081044e81f782db4cb904021d0800fe007c05e8fe55a115001c00020014260360", 0x26}], 0x1}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x1, {[@local=@item_012={0x0, 0x2, 0x7}]}}, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 1.265665548s ago: executing program 0 (id=2763): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/usbcore/parameters/quirks\x00', 0x2, 0x0) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000180)='0fc5:1227:ia', 0xc) 938.618589ms ago: executing program 0 (id=2765): r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = dup(r0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) sendmsg$802154_raw(r0, &(0x7f0000000100)={0x0, 0x1e, &(0x7f00000000c0)={&(0x7f0000000140)="c1e22038ba518aeefb0386", 0xb}}, 0x24042094) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r1) 925.818107ms ago: executing program 2 (id=2766): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f0000000240)={0x20}, 0x30, 0x0) landlock_restrict_self(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file1\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file1\x00', 0x0) 806.316777ms ago: executing program 0 (id=2767): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000015c000/0x18000)=nil, &(0x7f00000004c0)=[@text16={0x10, 0x0}], 0x1, 0x29, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000680)=@vmx={0x103, 0x0, 0x466, {0x6000, 0x8000000, {}, 0x1, 0x3}, {"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805.44871ms ago: executing program 2 (id=2768): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000600)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000300)={0x28, 0x0, r2, r1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x3b90, &(0x7f0000000280)="2800000000000000efbeadde0300000005") 674.118109ms ago: executing program 2 (id=2769): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) pwrite64(r0, &(0x7f0000000340)="321fd091a87e772eff209eb4fc94bc160160f0979cce7c869a4e68e7f611a3cae83e843c20630b579a4ba542fcbb1728c6d03b69b10bfe268c692c7b218f9346ff3987fdd486bb8c71a0f984a3015addbff35734a067f62267a7f77512119053", 0x60, 0xe7c) 671.00785ms ago: executing program 4 (id=2770): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000980)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000a00)={0x28, 0x7, r1, 0x0, &(0x7f00000a0000)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1000}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000a40)={0x48, 0x7, r2, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1000000000000}) 484.78438ms ago: executing program 2 (id=2771): r0 = fsopen(&(0x7f0000000080)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x88) r2 = openat$cgroup_int(r1, &(0x7f00000002c0)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0xa004) 483.683102ms ago: executing program 0 (id=2772): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000}, 0xc) 478.954008ms ago: executing program 4 (id=2773): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000001300)={@val={0x0, 0x86dd}, @val={0x0, 0x0, 0x11}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "ec9700", 0xf98, 0x2c, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}], @dest_unreach={0x1, 0x0, 0x0, 0x9, '\x00', {0x9, 0x6, "9951a5", 0x3ff, 0x33, 0x0, @local, @loopback, [@routing={0x2b, 0x0, 0x1, 0xf}, @srh={0x11, 0x8, 0x4, 0x4, 0x2, 0x20, 0x5, [@loopback, @local, @loopback, @mcast1]}], "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"}}}}}}, 0xfce) 278.237002ms ago: executing program 2 (id=2774): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x24, r1, 0x5, 0x70bd28, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000009c0)={0x80, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {{{}, {}, @broadcast, @device_a, @from_mac=@device_b, {0x0, 0x7}}, 0x0, @random=0x3f, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}, @NL80211_ATTR_IE_PROBE_RESP={0x4}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @beacon=[@NL80211_ATTR_BEACON_TAIL={0x4}, @NL80211_ATTR_FTM_RESPONDER={0x4}, @NL80211_ATTR_IE_ASSOC_RESP={0x14, 0x80, [@random_vendor={0xdd, 0x6, "d0c564bb2406"}, @channel_switch={0x25, 0x3, {0x0, 0x64, 0x7}}, @challenge={0x10, 0x1, 0x53}]}, @NL80211_ATTR_PROBE_RESP={0x4}]]}, 0x80}}, 0x0) 190.740242ms ago: executing program 0 (id=2775): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000c80)={0x1f0, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x10}, [@CTA_EXPECT_NAT={0x1d0, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x21}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x74b9c7924d4830a3}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x94, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x36}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x10}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_DIR={0x0, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x84, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0x1, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, @CTA_EXPECT_NAT={0xc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0xfffffffd}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000c40)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x4, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x42}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 71.518207ms ago: executing program 2 (id=2776): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f0000000100)={[{@default_permissions}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r0, &(0x7f0000002380)={0x2020}, 0x2020) 50.395543ms ago: executing program 4 (id=2777): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x14d802, 0x0) r1 = dup(r0) ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000040)=0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x2c93a000) madvise(&(0x7f000006a000/0x4000)=nil, 0x4000, 0x14) 0s ago: executing program 0 (id=2778): mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x40, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) unlink(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) kernel console output (not intermixed with test programs): 95 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=142873 res=0 errno=0 [ 256.022887][ T31] audit: type=1800 audit(1789069059.982:901): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 256.065941][ T31] audit: type=1800 audit(1789069060.032:902): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 256.177546][ T31] audit: type=1800 audit(1789069060.142:903): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 256.695669][ T5835] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 256.797591][T10644] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2160'. [ 256.846710][ T5835] usb 5-1: Using ep0 maxpacket: 16 [ 256.847488][ T5835] usb 5-1: New USB device found, idVendor=17ef, idProduct=6009, bcdDevice= 0.00 [ 256.849064][ T5835] usb 5-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 256.849104][ T5835] usb 5-1: config 0 interface 0 has no altsetting 0 [ 256.849135][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.855049][ T5835] usb 5-1: config 0 descriptor?? [ 257.235583][ T5720] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 257.311199][ T5835] hid_parser_main: 6 callbacks suppressed [ 257.311218][ T5835] lenovo 0003:17EF:6009.001D: unknown main item tag 0x2 [ 257.311245][ T5835] lenovo 0003:17EF:6009.001D: unknown main item tag 0x6 [ 257.311310][ T5835] lenovo 0003:17EF:6009.001D: ignoring exceeding usage max [ 257.315375][ T5835] lenovo 0003:17EF:6009.001D: hidraw0: USB HID v40.81 Device [HID 17ef:6009] on usb-dummy_hcd.4-1/input0 [ 257.328576][ T52] Bluetooth: hci4: command 0x1003 tx timeout [ 257.333865][ T4935] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 257.396318][ T5720] usb 3-1: Using ep0 maxpacket: 16 [ 257.398420][ T5720] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 257.413149][ T5720] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.413227][ T5720] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.413286][ T5720] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 257.413381][ T5720] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.446639][ T5720] usb 3-1: config 0 descriptor?? [ 257.525028][ T25] usb 5-1: USB disconnect, device number 6 [ 257.592609][T10652] netlink: 'syz.0.2163': attribute type 11 has an invalid length. [ 257.860308][ T5720] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 257.860347][ T5720] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 257.860375][ T5720] microsoft 0003:045E:07DA.001E: ignoring exceeding usage max [ 257.862776][ T5720] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 257.862806][ T5720] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 257.862834][ T5720] microsoft 0003:045E:07DA.001E: unsupported Resolution Multiplier 0 [ 257.873658][ T5720] microsoft 0003:045E:07DA.001E: implement() called with n (56) > 32! (kworker/1:5) [ 257.965699][ T5638] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 257.969358][ T52] Bluetooth: hci5: command 0x1003 tx timeout [ 258.062374][ T5720] microsoft 0003:045E:07DA.001E: unsupported Resolution Multiplier 0 [ 258.065228][ T5720] microsoft 0003:045E:07DA.001E: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 258.272632][ T5720] usb 3-1: USB disconnect, device number 39 [ 260.565078][ T31] kauditd_printk_skb: 34 callbacks suppressed [ 260.565098][ T31] audit: type=1800 audit(1789069064.522:938): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 260.702001][ T31] audit: type=1800 audit(1789069064.662:939): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 260.741589][T10671] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.803901][T10671] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.906012][T10671] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.960447][ T31] audit: type=1800 audit(1789069064.922:940): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 261.037792][T10671] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.059920][ T31] audit: type=1800 audit(1789069065.012:941): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 261.145615][ T5780] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 261.164087][ T31] audit: type=1800 audit(1789069065.122:942): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 261.224015][ T1014] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.231031][ T1014] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.265571][ T1014] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.265707][ T1014] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.296466][ T5780] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 261.297888][ T5780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.297914][ T5780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 261.297947][ T5780] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.301068][ T5780] usb 1-1: config 0 descriptor?? [ 261.302188][ T31] audit: type=1800 audit(1789069065.262:943): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=143544 res=0 errno=0 [ 261.326082][ T31] audit: type=1800 audit(1789069065.282:944): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=143573 res=0 errno=0 [ 261.337065][ T31] audit: type=1800 audit(1789069065.292:945): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=143551 res=0 errno=0 [ 261.371909][ T31] audit: type=1800 audit(1789069065.312:946): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=143552 res=0 errno=0 [ 261.371951][ T31] audit: type=1800 audit(1789069065.332:947): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=143553 res=0 errno=0 [ 261.527618][ T5780] usbhid 1-1:0.0: can't add hid device: -71 [ 261.527734][ T5780] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 261.535385][ T5780] usb 1-1: USB disconnect, device number 37 [ 261.644021][T10693] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x108000 [ 261.644050][T10693] flags: 0x17ff00000002000(reserved|node=0|zone=2|lastcpupid=0x7ff) [ 261.644086][T10693] raw: 017ff00000002000 ffffea0004200008 ffffea0004200008 0000000000000000 [ 261.644105][T10693] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 261.644117][T10693] page dumped because: unmovable page [ 261.644137][T10693] page_owner info is not present (never set?) [ 261.800072][T10698] syzkaller1: entered promiscuous mode [ 261.800107][T10698] syzkaller1: entered allmulticast mode [ 262.016206][ T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 262.167588][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 262.168466][ T9] usb 1-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.40 [ 262.169776][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 262.169808][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 262.169847][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.221825][ T9] usb 1-1: config 0 descriptor?? [ 262.264835][T10712] syzkaller1: entered promiscuous mode [ 262.264855][T10712] syzkaller1: entered allmulticast mode [ 262.502744][T10719] vcan0: tx address claim with broadcast sa [ 262.648418][ T9] mcp2200 0003:04D8:00DF.001F: unknown main item tag 0x0 [ 262.649298][ T9] mcp2200 0003:04D8:00DF.001F: USB HID v0.00 Device [HID 04d8:00df] on usb-dummy_hcd.0-1/input0 [ 262.811679][T10729] syzkaller1: entered promiscuous mode [ 262.811703][T10729] syzkaller1: entered allmulticast mode [ 262.857405][ T9] usb 1-1: USB disconnect, device number 38 [ 263.182748][T10740] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2203'. [ 263.621746][T10764] FAULT_INJECTION: forcing a failure. [ 263.621746][T10764] name failslab, interval 1, probability 0, space 0, times 0 [ 263.621781][T10764] CPU: 0 UID: 0 PID: 10764 Comm: syz.4.2213 Tainted: G L syzkaller #0 PREEMPT(full) [ 263.621813][T10764] Tainted: [L]=SOFTLOCKUP [ 263.621821][T10764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 263.621835][T10764] Call Trace: [ 263.621844][T10764] [ 263.621854][T10764] dump_stack_lvl+0xe8/0x150 [ 263.621892][T10764] should_fail_ex+0x3eb/0x540 [ 263.621924][T10764] should_failslab+0xa8/0x100 [ 263.621951][T10764] ? ptlock_alloc+0x20/0x70 [ 263.621980][T10764] kmem_cache_alloc_noprof+0x9c/0x600 [ 263.622017][T10764] ? ptlock_alloc+0x20/0x70 [ 263.622052][T10764] ptlock_alloc+0x20/0x70 [ 263.622081][T10764] pte_alloc_one+0x7a/0x370 [ 263.622107][T10764] __pte_alloc+0x25/0x1a0 [ 263.622144][T10764] walk_pgd_range+0xfd5/0x1dc0 [ 263.622192][T10764] ? __pfx_guard_install_set_pte+0x10/0x10 [ 263.622218][T10764] ? __pfx_guard_install_set_pte+0x10/0x10 [ 263.622242][T10764] ? __pfx_guard_install_set_pte+0x10/0x10 [ 263.622270][T10764] ? __pfx_guard_install_set_pte+0x10/0x10 [ 263.622300][T10764] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 263.622326][T10764] ? __pfx_walk_pgd_range+0x10/0x10 [ 263.622361][T10764] __walk_page_range+0x16d/0x720 [ 263.622389][T10764] ? tlb_flush_mmu+0x8ef/0xa30 [ 263.622452][T10764] walk_page_range_vma_unsafe+0x309/0x410 [ 263.622482][T10764] ? __pfx_zap_vma_range+0x10/0x10 [ 263.622521][T10764] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 263.622555][T10764] ? security_file_post_open+0xb3/0x260 [ 263.622591][T10764] ? path_openat+0x151a/0x1e40 [ 263.622633][T10764] ? do_file_open+0x23e/0x4a0 [ 263.622668][T10764] madvise_vma_behavior+0x3622/0x41c0 [ 263.622698][T10764] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 263.622718][T10764] ? __lock_acquire+0x747/0x2de0 [ 263.622761][T10764] ? do_raw_spin_lock+0x12b/0x2f0 [ 263.622793][T10764] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 263.622814][T10764] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 263.622834][T10764] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 263.622857][T10764] ? __pfx_guard_install_set_pte+0x10/0x10 [ 263.622880][T10764] ? __lock_acquire+0x747/0x2de0 [ 263.622919][T10764] ? finish_task_switch+0x40e/0xc60 [ 263.622963][T10764] ? __lock_acquire+0x747/0x2de0 [ 263.623017][T10764] ? reacquire_held_locks+0x117/0x1a0 [ 263.623037][T10764] ? lock_vma_under_rcu+0x1d1/0x500 [ 263.623072][T10764] ? lock_vma_under_rcu+0x116/0x500 [ 263.623103][T10764] ? lock_vma_under_rcu+0x116/0x500 [ 263.623139][T10764] ? lock_vma_under_rcu+0x45a/0x500 [ 263.623168][T10764] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 263.623192][T10764] ? futex_unqueue+0x22/0x240 [ 263.623217][T10764] ? __futex_wait+0x3c7/0x470 [ 263.623252][T10764] madvise_walk_vmas+0x924/0xb00 [ 263.623283][T10764] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 263.623307][T10764] ? blk_start_plug+0x6e/0x1b0 [ 263.623331][T10764] madvise_do_behavior+0x385/0x540 [ 263.623357][T10764] ? __pfx_madvise_do_behavior+0x10/0x10 [ 263.623403][T10764] do_madvise+0x327/0x3a0 [ 263.623438][T10764] ? __pfx_do_madvise+0x10/0x10 [ 263.623481][T10764] ? __se_sys_futex+0x3a8/0x450 [ 263.623510][T10764] ? rcu_is_watching+0x16/0xb0 [ 263.623539][T10764] __x64_sys_madvise+0xa6/0xc0 [ 263.623560][T10764] do_syscall_64+0x166/0x520 [ 263.623579][T10764] ? trace_irq_disable+0x3b/0x140 [ 263.623607][T10764] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.623627][T10764] ? clear_bhb_loop+0x70/0xc0 [ 263.623652][T10764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.623673][T10764] RIP: 0033:0x7f590279e159 [ 263.623691][T10764] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 263.623709][T10764] RSP: 002b:00007f59009f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 263.623731][T10764] RAX: ffffffffffffffda RBX: 00007f5902a25fa0 RCX: 00007f590279e159 [ 263.623746][T10764] RDX: 0000000000000066 RSI: 0000000000600722 RDI: 0000200000000000 [ 263.623761][T10764] RBP: 00007f590283503b R08: 0000000000000000 R09: 0000000000000000 [ 263.623773][T10764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.623785][T10764] R13: 00007f5902a26038 R14: 00007f5902a25fa0 R15: 00007ffd4bee86f8 [ 263.623816][T10764] [ 264.298509][ T5638] block nbd0: Receive control failed (result -32) [ 264.321696][T10757] block nbd0: shutting down sockets [ 264.403551][T10780] sctp: [Deprecated]: syz.2.2219 (pid 10780) Use of struct sctp_assoc_value in delayed_ack socket option. [ 264.403551][T10780] Use struct sctp_sack_info instead [ 264.563783][T10788] FAULT_INJECTION: forcing a failure. [ 264.563783][T10788] name failslab, interval 1, probability 0, space 0, times 0 [ 264.563818][T10788] CPU: 0 UID: 0 PID: 10788 Comm: syz.2.2223 Tainted: G L syzkaller #0 PREEMPT(full) [ 264.563846][T10788] Tainted: [L]=SOFTLOCKUP [ 264.563853][T10788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 264.563865][T10788] Call Trace: [ 264.563873][T10788] [ 264.563881][T10788] dump_stack_lvl+0xe8/0x150 [ 264.563913][T10788] should_fail_ex+0x3eb/0x540 [ 264.563940][T10788] should_failslab+0xa8/0x100 [ 264.563965][T10788] __kmalloc_cache_noprof+0x9e/0x600 [ 264.563996][T10788] ? __se_sys_fsopen+0x13a/0x2c0 [ 264.564015][T10788] ? __se_sys_fsopen+0x13a/0x2c0 [ 264.564040][T10788] __se_sys_fsopen+0x13a/0x2c0 [ 264.564064][T10788] do_syscall_64+0x166/0x520 [ 264.564083][T10788] ? trace_irq_disable+0x3b/0x140 [ 264.564112][T10788] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.564134][T10788] ? clear_bhb_loop+0x70/0xc0 [ 264.564158][T10788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.564179][T10788] RIP: 0033:0x7f190e59e159 [ 264.564197][T10788] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 264.564215][T10788] RSP: 002b:00007f190f4fd028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 264.564238][T10788] RAX: ffffffffffffffda RBX: 00007f190e825fa0 RCX: 00007f190e59e159 [ 264.564252][T10788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 264.564266][T10788] RBP: 00007f190e63503b R08: 0000000000000000 R09: 0000000000000000 [ 264.564279][T10788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.564300][T10788] R13: 00007f190e826038 R14: 00007f190e825fa0 R15: 00007ffcc00ff408 [ 264.564330][T10788] [ 265.104814][ T5720] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 265.176594][ T5720] hid-generic 0000:0000:0000.0020: hidraw0: HID v0.00 Device [syz1] on syz0 [ 265.206645][T10809] rust_binder: 10808:10809 FDA parent offset not aligned correctly [ 265.206678][T10809] rust_binder: 10808:10809 error while translating object: EINVAL [ 265.208178][T10809] rust_binder: Failure in copy_transaction_data: EINVAL [ 265.208214][T10809] rust_binder: 10808:10809 transaction call to 10808:0 failed EINVAL, code 0 size 96-24 [ 265.208784][ T123] rust_binder: 10808: undelivered TRANSACTION_ERROR: 29201 [ 265.281077][T10809] syz.2.2233 (10809) used greatest stack depth: 11936 bytes left [ 265.359332][T10812] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 265.396470][ T5835] usb 1-1: new full-speed USB device number 39 using dummy_hcd [ 265.552623][ T5835] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.553599][ T5835] usb 1-1: config 0 has no interfaces? [ 265.577834][ T5835] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.577861][ T5835] usb 1-1: Product: syz [ 265.577875][ T5835] usb 1-1: Manufacturer: syz [ 265.577889][ T5835] usb 1-1: SerialNumber: syz [ 265.581048][ T5835] usb 1-1: config 0 descriptor?? [ 265.583708][ T31] kauditd_printk_skb: 72 callbacks suppressed [ 265.583722][ T31] audit: type=1800 audit(1789069069.542:1020): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=144257 res=0 errno=0 [ 265.641990][ T31] audit: type=1800 audit(1789069069.602:1021): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=144289 res=0 errno=0 [ 265.659105][ T31] audit: type=1800 audit(1789069069.612:1022): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=144264 res=0 errno=0 [ 265.677970][ T31] audit: type=1800 audit(1789069069.632:1023): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=144265 res=0 errno=0 [ 265.690635][ T31] audit: type=1800 audit(1789069069.652:1024): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=144286 res=0 errno=0 [ 265.707834][ T31] audit: type=1800 audit(1789069069.662:1025): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=144287 res=0 errno=0 [ 265.728238][ T31] audit: type=1800 audit(1789069069.682:1026): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=144266 res=0 errno=0 [ 265.751415][ T31] audit: type=1800 audit(1789069069.712:1027): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=144288 res=0 errno=0 [ 265.795034][ T31] audit: type=1800 audit(1789069069.752:1028): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 266.131292][ T31] audit: type=1800 audit(1789069070.092:1029): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 266.374847][T10815] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.473096][T10836] Zero length message leads to an empty skb [ 266.750478][T10815] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.995004][T10815] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.025562][ T5835] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 267.071408][ T123] usb 1-1: USB disconnect, device number 39 [ 267.177730][ T5835] usb 5-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 267.179123][ T5835] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 267.179153][ T5835] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 267.184608][ T5835] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.184634][ T5835] usb 5-1: Product: syz [ 267.184649][ T5835] usb 5-1: Manufacturer: syz [ 267.184664][ T5835] usb 5-1: SerialNumber: syz [ 267.196018][ T1014] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.302857][ T1009] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.317800][ T74] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.355876][ T74] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.473186][ T5835] usblp 5-1:1.0: usblp0: USB Bidirectional printer dev 7 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 267.583429][T10865] syzkaller1: entered promiscuous mode [ 267.583451][T10865] syzkaller1: entered allmulticast mode [ 267.674518][ C1] usblp0: nonzero read bulk status received: -71 [ 267.675212][ T30] usb 5-1: USB disconnect, device number 7 [ 267.798978][T10873] netlink: 68 bytes leftover after parsing attributes in process `syz.0.2247'. [ 267.900580][T10848] usblp0: removed [ 268.466341][ T30] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 268.615535][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 268.616312][ T30] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 268.617378][ T30] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 268.617395][ T30] usb 2-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 268.617409][ T30] usb 2-1: config 0 interface 0 has no altsetting 0 [ 268.619132][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.619148][ T30] usb 2-1: Product: syz [ 268.619158][ T30] usb 2-1: Manufacturer: syz [ 268.619168][ T30] usb 2-1: SerialNumber: syz [ 268.621532][ T30] usb 2-1: config 0 descriptor?? [ 268.687980][ T25] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 268.848089][ T25] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 268.849609][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.849639][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.852434][ T25] usb 5-1: config 0 descriptor?? [ 269.029252][ T30] gs_usb 2-1:0.0: Configuring for 1 interfaces [ 269.262472][T10906] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2263'. [ 269.284439][ T25] keytouch 0003:0926:3333.0021: fixing up Keytouch IEC report descriptor [ 269.314308][ T25] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0021/input/input41 [ 269.436505][ T25] keytouch 0003:0926:3333.0021: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 269.645001][ T5835] usb 2-1: USB disconnect, device number 36 [ 269.756849][T10914] jffs2: notice: (10914) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 269.843464][ T25] usb 5-1: USB disconnect, device number 8 [ 270.209545][T10922] kvm: user requested TSC rate below hardware speed [ 270.629616][ T31] kauditd_printk_skb: 71 callbacks suppressed [ 270.629636][ T31] audit: type=1800 audit(1789069074.592:1101): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 270.820323][ T31] audit: type=1800 audit(1789069074.782:1102): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 270.882549][ T31] audit: type=1800 audit(1789069074.842:1103): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 271.011086][ T31] audit: type=1800 audit(1789069074.972:1104): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 271.110606][ T31] audit: type=1800 audit(1789069075.072:1105): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 271.177055][ T31] audit: type=1800 audit(1789069075.142:1106): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 271.225570][ T123] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 271.310509][ T31] audit: type=1800 audit(1789069075.272:1107): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 271.389032][ T123] usb 1-1: unable to get BOS descriptor or descriptor too short [ 271.389078][ T123] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 271.392174][ T123] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 271.392201][ T123] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 271.392245][ T123] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 271.392283][ T123] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 271.392322][ T123] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 271.392349][ T123] usb 1-1: config 1 interface 1 has no altsetting 0 [ 271.455941][ T5720] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 271.484483][ T123] usb 1-1: string descriptor 0 read error: -22 [ 271.484648][ T123] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.508845][ T31] audit: type=1800 audit(1789069075.472:1108): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=145578 res=0 errno=0 [ 271.535329][ T31] audit: type=1800 audit(1789069075.482:1109): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=145607 res=0 errno=0 [ 271.535378][ T31] audit: type=1800 audit(1789069075.482:1110): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=145585 res=0 errno=0 [ 271.617350][ T5720] usb 5-1: Using ep0 maxpacket: 8 [ 271.620626][ T5720] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 271.630619][ T5720] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 271.630721][ T5720] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 271.630746][ T5720] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 271.630772][ T5720] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 271.630822][ T5720] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 271.630950][ T5720] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.942744][ T5720] usb 5-1: usb_control_msg returned -32 [ 271.942792][ T5720] usbtmc 5-1:16.0: can't read capabilities [ 271.958693][T10956] 9p: Unknown uid 00000000004294967295 [ 272.002356][ T123] usb 1-1: 2:0: cannot get min/max values for control 2 (id 2) [ 272.002387][ T123] usb 1-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 272.002406][ T123] usb 1-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 272.151641][T10960] jffs2: notice: (10960) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 272.537343][ T123] usb 1-1: USB disconnect, device number 40 [ 272.929644][T10981] CIFS: Attempting to mount //127.0.0.1/share [ 273.771900][T10981] CIFS: VFS: cifs_mount failed w/return code = -112 [ 274.286088][ T30] usb 5-1: USB disconnect, device number 9 [ 274.726564][ T123] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 274.876590][ T123] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 274.877724][ T123] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 274.877747][ T123] usb 2-1: config 1 has no interface number 0 [ 274.877784][ T123] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.877808][ T123] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 274.877845][ T123] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 6803, setting to 1024 [ 274.877870][ T123] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 274.880843][ T123] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.880870][ T123] usb 2-1: Product: syz [ 274.880887][ T123] usb 2-1: Manufacturer: syz [ 274.880904][ T123] usb 2-1: SerialNumber: syz [ 274.969636][ T5720] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 275.159309][ T5720] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 275.162730][ T5720] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.162802][ T5720] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 275.162830][ T5720] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 275.162929][ T5720] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.186828][ T5720] usb 1-1: config 0 descriptor?? [ 275.266772][T11036] Set syz1 is full, maxelem 1029 reached [ 275.303960][T11019] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 275.640172][ T31] kauditd_printk_skb: 60 callbacks suppressed [ 275.640193][ T31] audit: type=1800 audit(1789069079.602:1171): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=146320 res=0 errno=0 [ 275.701833][ T5720] plantronics 0003:047F:FFFF.0022: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 275.740470][ T31] audit: type=1800 audit(1789069079.702:1172): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 275.756810][ T31] audit: type=1800 audit(1789069079.712:1173): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=146342 res=0 errno=0 [ 275.777893][ T31] audit: type=1800 audit(1789069079.732:1174): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=146356 res=0 errno=0 [ 275.932660][ T5835] usb 1-1: USB disconnect, device number 41 [ 275.962745][T11019] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 275.994177][ T123] cdc_ncm 2-1:1.1: bind() failure [ 276.028708][ T31] audit: type=1800 audit(1789069079.992:1175): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=146166 res=0 errno=0 [ 276.037036][ T31] audit: type=1800 audit(1789069080.002:1176): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=146167 res=0 errno=0 [ 276.083180][ T31] audit: type=1800 audit(1789069080.042:1177): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=146146 res=0 errno=0 [ 276.109386][ T31] audit: type=1800 audit(1789069080.072:1178): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=146168 res=0 errno=0 [ 276.144746][ T31] audit: type=1800 audit(1789069080.102:1179): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=146189 res=0 errno=0 [ 276.209597][ T9] usb 2-1: USB disconnect, device number 37 [ 276.237015][ T31] audit: type=1800 audit(1789069080.202:1180): pid=11045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2320" name="new_device" dev="sysfs" ino=43989 res=0 errno=0 [ 276.267690][T11041] fido_id[11041]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 276.321659][T11045] typec_fusb302 0-0022: I2C/SMBus block functionality not supported! [ 276.323783][T11045] i2c i2c-0: new_device: Instantiated device fusb302 at 0x22 [ 276.921069][T11064] FAULT_INJECTION: forcing a failure. [ 276.921069][T11064] name failslab, interval 1, probability 0, space 0, times 0 [ 276.921104][T11064] CPU: 0 UID: 0 PID: 11064 Comm: syz.4.2327 Tainted: G L syzkaller #0 PREEMPT(full) [ 276.921133][T11064] Tainted: [L]=SOFTLOCKUP [ 276.921140][T11064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.921153][T11064] Call Trace: [ 276.921161][T11064] [ 276.921169][T11064] dump_stack_lvl+0xe8/0x150 [ 276.921202][T11064] should_fail_ex+0x3eb/0x540 [ 276.921230][T11064] ? alloc_io_context+0x27/0x290 [ 276.921252][T11064] should_failslab+0xa8/0x100 [ 276.921280][T11064] ? alloc_io_context+0x27/0x290 [ 276.921301][T11064] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 276.921334][T11064] ? alloc_io_context+0x27/0x290 [ 276.921362][T11064] alloc_io_context+0x27/0x290 [ 276.921386][T11064] set_task_ioprio+0x45c/0x5d0 [ 276.921407][T11064] ? set_task_ioprio+0x5a/0x5d0 [ 276.921431][T11064] __se_sys_ioprio_set+0x7d7/0xa50 [ 276.921463][T11064] ? __se_sys_ioprio_set+0xd0/0xa50 [ 276.921501][T11064] do_syscall_64+0x166/0x520 [ 276.921520][T11064] ? trace_irq_disable+0x3b/0x140 [ 276.921551][T11064] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.921573][T11064] ? clear_bhb_loop+0x70/0xc0 [ 276.921600][T11064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.921630][T11064] RIP: 0033:0x7f590279e159 [ 276.921650][T11064] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 276.921670][T11064] RSP: 002b:00007f59009f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fb [ 276.921694][T11064] RAX: ffffffffffffffda RBX: 00007f5902a25fa0 RCX: 00007f590279e159 [ 276.921710][T11064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 276.921723][T11064] RBP: 00007f590283503b R08: 0000000000000000 R09: 0000000000000000 [ 276.921737][T11064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.921750][T11064] R13: 00007f5902a26038 R14: 00007f5902a25fa0 R15: 00007ffd4bee86f8 [ 276.921783][T11064] [ 277.264612][T11068] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2328'. [ 277.264641][T11068] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2328'. [ 277.615536][ T5720] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 277.765612][ T5835] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 277.784058][ T5720] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 277.794646][ T5720] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.794675][ T5720] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 277.794697][ T5720] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 277.794736][ T5720] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.823903][ T9] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 277.852795][ T5720] usb 3-1: config 0 descriptor?? [ 277.927155][ T5835] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 277.928698][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.928731][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 277.928755][ T5835] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 277.928818][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.933817][ T5835] usb 5-1: config 0 descriptor?? [ 277.997723][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 278.008390][ T9] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 278.025030][ T9] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 278.025123][ T9] usb 2-1: config 0 has no interface number 0 [ 278.043647][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.043677][ T9] usb 2-1: Product: syz [ 278.043739][ T9] usb 2-1: Manufacturer: syz [ 278.043757][ T9] usb 2-1: SerialNumber: syz [ 278.084543][ T1014] Bluetooth: hci4: Frame reassembly failed (-84) [ 278.125267][ T9] usb 2-1: config 0 descriptor?? [ 278.148135][ T9] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 278.357199][ T9] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 278.377329][ T9] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 278.430247][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430287][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430364][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430394][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430477][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430587][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430616][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430645][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430756][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.430786][ T5835] plantronics 0003:047F:FFFF.0024: unknown main item tag 0x0 [ 278.466221][ T5720] plantronics 0003:047F:FFFF.0023: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 278.610950][ T5835] plantronics 0003:047F:FFFF.0024: hiddev1,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 278.796101][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 278.798895][ T9] usb 2-1: USB disconnect, device number 38 [ 278.889040][ T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 278.928150][ T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 278.932063][ T9] quatech2 2-1:0.51: device disconnected [ 279.750651][ C0] plantronics 0003:047F:FFFF.0023: usb_submit_urb(ctrl) failed: -1 [ 279.765929][ T5720] usb 5-1: USB disconnect, device number 10 [ 279.906326][ T9] usb 3-1: reset high-speed USB device number 40 using dummy_hcd [ 280.128964][ T5638] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 280.196548][T11097] netlink: 703 bytes leftover after parsing attributes in process `syz.0.2341'. [ 280.496959][ T5720] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 280.668609][ T5720] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 280.670674][ T5720] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.700780][ T5720] usb 1-1: config 0 descriptor?? [ 280.710683][ T31] kauditd_printk_skb: 64 callbacks suppressed [ 280.710700][ T31] audit: type=1800 audit(1789069084.672:1245): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 280.711116][ T5720] cp210x 1-1:0.0: cp210x converter detected [ 280.748838][ T31] audit: type=1800 audit(1789069084.712:1246): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147077 res=0 errno=0 [ 280.794958][ T31] audit: type=1800 audit(1789069084.752:1247): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=147106 res=0 errno=0 [ 280.816540][ T31] audit: type=1800 audit(1789069084.782:1248): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=147084 res=0 errno=0 [ 280.820143][ T31] audit: type=1800 audit(1789069084.782:1249): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=147085 res=0 errno=0 [ 280.868789][ T31] audit: type=1800 audit(1789069084.812:1250): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=147086 res=0 errno=0 [ 280.900348][ T31] audit: type=1800 audit(1789069084.862:1251): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147126 res=0 errno=0 [ 280.976906][ T31] audit: type=1800 audit(1789069084.942:1252): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 281.006223][ T9] usb 3-1: device descriptor read/64, error -71 [ 281.135401][ T5720] cp210x 1-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 281.267631][ T9] usb 3-1: reset high-speed USB device number 40 using dummy_hcd [ 281.277653][ T30] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 281.344483][ T31] audit: type=1800 audit(1789069085.302:1253): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147150 res=0 errno=0 [ 281.366220][ T31] audit: type=1800 audit(1789069085.312:1254): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147162 res=0 errno=0 [ 281.367147][ T5720] usb 1-1: cp210x converter now attached to ttyUSB0 [ 281.426741][ T9] usb 3-1: device firmware changed [ 281.432078][ T5835] usb 3-1: USB disconnect, device number 40 [ 281.438528][ T30] usb 5-1: Using ep0 maxpacket: 32 [ 281.441125][ T30] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 281.443958][ T30] usb 5-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 281.444309][ T30] usb 5-1: config 0 interface 0 has no altsetting 0 [ 281.444386][ T30] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 281.500424][ T30] usb 5-1: config 0 descriptor?? [ 281.551985][ T5720] usb 1-1: USB disconnect, device number 42 [ 281.573082][ T5720] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 281.591691][ T5720] cp210x 1-1:0.0: device disconnected [ 281.665610][ T5835] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 281.819054][T11129] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2354'. [ 281.819379][ T5835] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 281.822666][ T5835] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 281.822714][ T5835] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 281.822738][ T5835] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 281.834725][ T5835] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 281.834748][ T5835] usb 3-1: Product: syz [ 281.834763][ T5835] usb 3-1: Manufacturer: syz [ 281.912538][T11112] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 281.914833][ T5835] garmin_gps 3-1:1.0: Garmin GPS usb/tty converter detected [ 281.938514][ T5835] usb 3-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 281.987938][ T30] corsair-psu 0003:1B1C:1C09.0025: hidraw0: USB HID v4.08 Device [HID 1b1c:1c09] on usb-dummy_hcd.4-1/input0 [ 282.268964][ T5835] usb 3-1: USB disconnect, device number 41 [ 282.283524][ T5835] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 282.284150][ T5835] garmin_gps 3-1:1.0: device disconnected [ 282.318434][T11135] CIFS: Attempting to mount //::1/share [ 282.381407][ T30] corsair-psu 0003:1B1C:1C09.0025: unable to initialize device (-95) [ 282.398404][ T30] corsair-psu 0003:1B1C:1C09.0025: probe with driver corsair-psu failed with error -95 [ 282.413313][ T30] usb 5-1: USB disconnect, device number 11 [ 282.840187][T11144] netlink: 'syz.2.2359': attribute type 1 has an invalid length. [ 283.135384][T11135] CIFS: VFS: Error connecting to socket. Aborting operation. [ 283.159567][T11135] CIFS: VFS: cifs_mount failed w/return code = -4 [ 283.175082][T11156] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 283.351262][T11164] netlink: 56 bytes leftover after parsing attributes in process `syz.4.2369'. [ 283.386351][ T52] block nbd1: Receive control failed (result -32) [ 283.392743][T11142] block nbd1: shutting down sockets [ 284.835624][ T9] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 284.996649][ T9] usb 2-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 284.999478][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.003046][ T9] usb 2-1: config 0 descriptor?? [ 285.042753][ T9] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 285.070373][T11232] batadv_slave_1: entered promiscuous mode [ 285.071149][T11231] batadv_slave_1: left promiscuous mode [ 285.375568][ T30] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 285.413181][ T9] cpia1 2-1:0.0: unexpected state after lo power cmd: 00 [ 285.458047][T11240] FAULT_INJECTION: forcing a failure. [ 285.458047][T11240] name failslab, interval 1, probability 0, space 0, times 0 [ 285.458091][T11240] CPU: 1 UID: 0 PID: 11240 Comm: syz.2.2402 Tainted: G L syzkaller #0 PREEMPT(full) [ 285.458121][T11240] Tainted: [L]=SOFTLOCKUP [ 285.458129][T11240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 285.458141][T11240] Call Trace: [ 285.458150][T11240] [ 285.458159][T11240] dump_stack_lvl+0xe8/0x150 [ 285.458191][T11240] should_fail_ex+0x3eb/0x540 [ 285.458220][T11240] should_failslab+0xa8/0x100 [ 285.458245][T11240] __kmalloc_cache_noprof+0x9e/0x600 [ 285.458274][T11240] ? do_raw_spin_lock+0x12b/0x2f0 [ 285.458300][T11240] ? sctp_endpoint_new+0xe1/0xa70 [ 285.458331][T11240] ? sctp_endpoint_new+0xe1/0xa70 [ 285.458361][T11240] ? pcpu_alloc+0x10/0x310 [ 285.458394][T11240] sctp_endpoint_new+0xe1/0xa70 [ 285.458428][T11240] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 285.458484][T11240] ? __raw_spin_lock_init+0x45/0x100 [ 285.458512][T11240] sctp_init_sock+0x947/0x1380 [ 285.458548][T11240] sctp_v6_init_sock+0x16/0x70 [ 285.458578][T11240] inet6_create+0xefb/0x1270 [ 285.458608][T11240] ? inet6_create+0x80/0x1270 [ 285.458629][T11240] __sock_create+0x4b5/0xac0 [ 285.458675][T11240] __sys_socket+0xd6/0x1b0 [ 285.458709][T11240] __x64_sys_socket+0x7a/0x90 [ 285.458738][T11240] do_syscall_64+0x166/0x520 [ 285.458761][T11240] ? trace_irq_disable+0x3b/0x140 [ 285.458788][T11240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.458804][T11240] ? clear_bhb_loop+0x70/0xc0 [ 285.458843][T11240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.458864][T11240] RIP: 0033:0x7f190e59e159 [ 285.458882][T11240] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 285.458899][T11240] RSP: 002b:00007f190f4fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 285.458924][T11240] RAX: ffffffffffffffda RBX: 00007f190e825fa0 RCX: 00007f190e59e159 [ 285.458935][T11240] RDX: 0000000000000084 RSI: 0000000000000005 RDI: 000000000000000a [ 285.458943][T11240] RBP: 00007f190e63503b R08: 0000000000000000 R09: 0000000000000000 [ 285.458952][T11240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 285.458960][T11240] R13: 00007f190e826038 R14: 00007f190e825fa0 R15: 00007ffcc00ff408 [ 285.459003][T11240] [ 285.636086][ T30] usb 1-1: unable to get BOS descriptor or descriptor too short [ 285.636207][ T30] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 285.667354][ T30] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 285.667421][ T30] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 285.667556][ T30] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 285.667642][ T30] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 285.667744][ T30] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 285.667818][ T30] usb 1-1: config 1 interface 1 has no altsetting 0 [ 285.769833][ T30] usb 1-1: string descriptor 0 read error: -22 [ 285.770228][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.836969][ T31] kauditd_printk_skb: 69 callbacks suppressed [ 285.837065][ T31] audit: type=1800 audit(1789069089.802:1324): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 285.841407][ T31] audit: type=1800 audit(1789069089.802:1325): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147674 res=0 errno=0 [ 285.903584][ T9] gspca_cpia1: usb_control_msg 02, error -71 [ 285.906399][ T9] gspca_cpia1: usb_control_msg 05, error -71 [ 285.906424][ T9] cpia1 2-1:0.0: unexpected systemstate: 00 [ 285.942153][ T31] audit: type=1800 audit(1789069089.902:1326): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=147703 res=0 errno=0 [ 285.942360][ T9] usb 2-1: USB disconnect, device number 39 [ 285.981081][ T31] audit: type=1800 audit(1789069089.942:1327): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=147681 res=0 errno=0 [ 285.983716][ T31] audit: type=1800 audit(1789069089.942:1328): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=147682 res=0 errno=0 [ 286.034235][ T31] audit: type=1800 audit(1789069089.992:1329): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 286.063537][ T31] audit: type=1800 audit(1789069090.022:1330): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=147683 res=0 errno=0 [ 286.092137][ T31] audit: type=1800 audit(1789069090.052:1331): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147723 res=0 errno=0 [ 286.162242][ T31] audit: type=1800 audit(1789069090.122:1332): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 286.266840][ T30] usb 1-1: 2:0: cannot get min/max values for control 2 (id 2) [ 286.266862][ T30] usb 1-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 286.266874][ T30] usb 1-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 286.271718][ T31] audit: type=1800 audit(1789069090.232:1333): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=147773 res=0 errno=0 [ 286.446571][ T5835] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 286.605641][ T5835] usb 5-1: Using ep0 maxpacket: 8 [ 286.606432][ T5835] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 286.607873][ T5835] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 286.607897][ T5835] usb 5-1: config 0 has no interface number 0 [ 286.607936][ T5835] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 286.607962][ T5835] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 286.607989][ T5835] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 286.608015][ T5835] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 286.608056][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.613723][ T5835] usb 5-1: config 0 descriptor?? [ 286.712838][ T5835] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 286.745349][ T30] usb 1-1: 2:0: failed to get current value for ch 1 (-71) [ 286.811321][ T30] usb 1-1: USB disconnect, device number 43 [ 287.615737][ T5835] usb 3-1: new full-speed USB device number 42 using dummy_hcd [ 287.767450][ T5835] usb 3-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 287.769374][ T5835] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 287.774429][ T5835] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.774457][ T5835] usb 3-1: Product: syz [ 287.774474][ T5835] usb 3-1: Manufacturer: syz [ 287.774490][ T5835] usb 3-1: SerialNumber: syz [ 287.830086][ T5835] usb 3-1: config 0 descriptor?? [ 287.856833][ T5835] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 288.144516][T11279] syzkaller1: entered promiscuous mode [ 288.144544][T11279] syzkaller1: entered allmulticast mode [ 288.721028][ T5835] input: gspca_pac7302 as /devices/platform/dummy_hcd.2/usb3/3-1/input/input42 [ 288.756210][ T30] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 288.909660][ T30] usb 1-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 288.912176][ T30] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 288.912223][ T30] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 288.912246][ T30] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 288.977444][ T5706] usb 3-1: USB disconnect, device number 42 [ 289.003069][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.003168][ T30] usb 1-1: Product: syz [ 289.003178][ T30] usb 1-1: Manufacturer: syz [ 289.003188][ T30] usb 1-1: SerialNumber: syz [ 289.077553][ T5713] usb 5-1: USB disconnect, device number 12 [ 289.095359][ T5713] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 289.398933][T11283] ushc 1-1:1.0: probe with driver ushc failed with error -110 [ 289.415191][ T5780] usb 1-1: USB disconnect, device number 44 [ 289.493910][T11298] netlink: 14 bytes leftover after parsing attributes in process `syz.1.2430'. [ 289.925594][ T5780] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 290.077513][ T5780] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 290.078766][ T5780] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 290.078849][ T5780] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 290.078881][ T5780] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 290.084481][ T5780] cdc_acm 3-1:1.0: probe with driver cdc_acm failed with error -22 [ 290.195533][ T9] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 290.294645][ T5706] usb 3-1: USB disconnect, device number 43 [ 290.345539][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 290.346240][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 290.347285][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 290.347311][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 290.347328][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 290.347343][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 290.347370][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 290.556242][ T9] usb 5-1: GET_CAPABILITIES returned 0 [ 290.556288][ T9] usbtmc 5-1:16.0: can't read capabilities [ 290.778151][ T9] usb 5-1: USB disconnect, device number 13 [ 290.881894][ T31] kauditd_printk_skb: 94 callbacks suppressed [ 290.881915][ T31] audit: type=1800 audit(1789069094.842:1428): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 290.923254][ T31] audit: type=1800 audit(1789069094.882:1429): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 291.012353][ T31] audit: type=1800 audit(1789069094.972:1430): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148946 res=0 errno=0 [ 291.040457][ T31] audit: type=1800 audit(1789069094.992:1431): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148958 res=0 errno=0 [ 291.043340][ T31] audit: type=1800 audit(1789069095.002:1432): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148970 res=0 errno=0 [ 291.122639][ T31] audit: type=1800 audit(1789069095.082:1433): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 291.193641][ T31] audit: type=1800 audit(1789069095.152:1434): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 291.277255][ T31] audit: type=1800 audit(1789069095.242:1435): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 291.379793][ T31] audit: type=1800 audit(1789069095.342:1436): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 291.423939][ T31] audit: type=1800 audit(1789069095.382:1437): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 291.845947][T11365] kernel read not supported for file events/kvm/kvm_hv_stimer_cleanup/trigger (pid: 11365 comm: syz.0.2462) [ 291.899913][T11367] vivid-000: disconnect [ 291.900311][T11367] vivid-000: reconnect [ 291.906910][ T5835] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 292.066431][ T5835] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 292.070303][ T5835] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.070337][ T5835] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 292.070427][ T5835] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 292.074717][ T5835] usb 2-1: config 0 descriptor?? [ 292.400676][T11377] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 292.535019][ T5835] hid_parser_main: 5 callbacks suppressed [ 292.535045][ T5835] cm6533_jd 0003:0D8C:0022.0026: unknown main item tag 0x0 [ 292.535157][ T5835] cm6533_jd 0003:0D8C:0022.0026: unknown main item tag 0x0 [ 292.576226][ T5835] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.0026/input/input43 [ 292.622206][ T5835] cm6533_jd 0003:0D8C:0022.0026: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 292.797145][ T5835] usb 2-1: USB disconnect, device number 40 [ 293.010397][ T1435] Bluetooth: hci4: Frame reassembly failed (-84) [ 293.012869][T11390] Bluetooth: hci4: Frame reassembly failed (-84) [ 293.155541][ T5706] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 293.295767][ T30] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 293.313839][ T5706] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 293.315238][ T5706] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.315272][ T5706] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 293.315296][ T5706] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 293.315340][ T5706] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 293.325650][ T5706] usb 5-1: config 0 descriptor?? [ 293.460292][ T30] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 293.462017][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.462109][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 293.462134][ T30] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 293.462176][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 293.528280][ T30] usb 1-1: config 0 descriptor?? [ 293.824882][ T5706] plantronics 0003:047F:FFFF.0027: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 293.957634][ T30] plantronics 0003:047F:FFFF.0028: reserved main item tag 0xd [ 293.958145][ T30] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 293.958174][ T30] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 293.958200][ T30] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 293.958225][ T30] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 293.958251][ T30] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 294.031259][ T30] plantronics 0003:047F:FFFF.0028: hiddev1,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 294.107314][ T5835] usb 5-1: USB disconnect, device number 14 [ 294.183793][ T9] usb 1-1: USB disconnect, device number 45 [ 294.365567][ T5780] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 294.516340][ T5780] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 294.517635][ T5780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 294.517667][ T5780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 294.517694][ T5780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 294.517712][ T5780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 294.520001][ T5780] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.520026][ T5780] usb 2-1: Product: syz [ 294.520042][ T5780] usb 2-1: Manufacturer: syz [ 294.520063][ T5780] usb 2-1: SerialNumber: syz [ 294.522336][ T5780] usb 2-1: config 0 descriptor?? [ 294.740107][ T5780] adutux 2-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 294.946388][ T9] usb 2-1: USB disconnect, device number 41 [ 294.995816][ T5780] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 295.085560][ T5638] Bluetooth: hci4: command 0x1003 tx timeout [ 295.085910][ T52] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 295.145683][ T5780] usb 1-1: Using ep0 maxpacket: 8 [ 295.146567][ T5780] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 295.148067][T11405] adutux: No device or device unplugged -19 [ 295.148098][ T5780] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 295.148120][ T5780] usb 1-1: config 179 has no interface number 0 [ 295.148155][ T5780] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 295.148180][ T5780] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 295.148206][ T5780] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 295.148228][ T5780] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 295.148248][ T5780] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 295.148295][ T5780] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.151218][T11411] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 295.375015][ T5780] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input46 [ 295.576692][ T5706] usb 1-1: USB disconnect, device number 46 [ 295.576790][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 295.576839][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 295.919814][ T31] kauditd_printk_skb: 100 callbacks suppressed [ 295.919833][ T31] audit: type=1800 audit(1789069099.882:1538): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 295.985066][ T31] audit: type=1800 audit(1789069099.942:1539): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 296.129197][ T31] audit: type=1800 audit(1789069100.092:1540): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 296.343818][ T31] audit: type=1800 audit(1789069100.302:1541): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 296.597048][ T31] audit: type=1800 audit(1789069100.562:1542): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 296.743652][ T31] audit: type=1800 audit(1789069100.702:1543): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 296.827819][ T31] audit: type=1800 audit(1789069100.792:1544): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 297.056942][ T31] audit: type=1800 audit(1789069101.022:1545): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 297.217591][ T31] audit: type=1800 audit(1789069101.182:1546): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 297.277897][T11461] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 297.309541][ T31] audit: type=1800 audit(1789069101.272:1547): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 297.456729][T11468] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 297.456907][T11468] batadv_slave_0: entered promiscuous mode [ 297.456928][T11468] batadv_slave_0: entered allmulticast mode [ 297.774096][T11480] FAULT_INJECTION: forcing a failure. [ 297.774096][T11480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 297.774144][T11480] CPU: 0 UID: 0 PID: 11480 Comm: syz.1.2509 Tainted: G L syzkaller #0 PREEMPT(full) [ 297.774177][T11480] Tainted: [L]=SOFTLOCKUP [ 297.774186][T11480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 297.774201][T11480] Call Trace: [ 297.774210][T11480] [ 297.774221][T11480] dump_stack_lvl+0xe8/0x150 [ 297.774258][T11480] should_fail_ex+0x3eb/0x540 [ 297.774302][T11480] core_sys_select+0x8be/0xb40 [ 297.774327][T11480] ? cgroup1_freezing+0x20/0x350 [ 297.774369][T11480] ? __pfx_core_sys_select+0x10/0x10 [ 297.774453][T11480] ? __pfx_set_user_sigmask+0x10/0x10 [ 297.774483][T11480] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 297.774523][T11480] __se_sys_pselect6+0x267/0x320 [ 297.774556][T11480] ? __pfx___se_sys_pselect6+0x10/0x10 [ 297.774592][T11480] ? __x64_sys_pselect6+0x21/0xf0 [ 297.774621][T11480] do_syscall_64+0x166/0x520 [ 297.774641][T11480] ? trace_irq_disable+0x3b/0x140 [ 297.774674][T11480] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.774698][T11480] ? clear_bhb_loop+0x70/0xc0 [ 297.774726][T11480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.774749][T11480] RIP: 0033:0x7fde3db9e159 [ 297.774770][T11480] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 297.774792][T11480] RSP: 002b:00007fde3bdf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 297.774818][T11480] RAX: ffffffffffffffda RBX: 00007fde3de25fa0 RCX: 00007fde3db9e159 [ 297.774835][T11480] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000040 [ 297.774850][T11480] RBP: 00007fde3dc3503b R08: 0000200000000200 R09: 0000200000000280 [ 297.774867][T11480] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 297.774883][T11480] R13: 00007fde3de26038 R14: 00007fde3de25fa0 R15: 00007ffd06793df8 [ 297.774918][T11480] [ 299.027992][T11516] FAULT_INJECTION: forcing a failure. [ 299.027992][T11516] name failslab, interval 1, probability 0, space 0, times 0 [ 299.028034][T11516] CPU: 1 UID: 0 PID: 11516 Comm: syz.4.2524 Tainted: G L syzkaller #0 PREEMPT(full) [ 299.028065][T11516] Tainted: [L]=SOFTLOCKUP [ 299.028074][T11516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 299.028088][T11516] Call Trace: [ 299.028098][T11516] [ 299.028108][T11516] dump_stack_lvl+0xe8/0x150 [ 299.028145][T11516] should_fail_ex+0x3eb/0x540 [ 299.028178][T11516] should_failslab+0xa8/0x100 [ 299.028204][T11516] ? vm_area_dup+0x28/0x760 [ 299.028237][T11516] kmem_cache_alloc_noprof+0x9c/0x600 [ 299.028272][T11516] ? vm_area_dup+0x28/0x760 [ 299.028311][T11516] vm_area_dup+0x28/0x760 [ 299.028347][T11516] copy_vma+0x61d/0xad0 [ 299.028391][T11516] ? __pfx_copy_vma+0x10/0x10 [ 299.028428][T11516] ? do_vmi_align_munmap+0x3b7/0x4b0 [ 299.028467][T11516] ? rcu_is_watching+0x16/0xb0 [ 299.028490][T11516] ? percpu_counter_add_batch+0xec/0x1d0 [ 299.028527][T11516] move_vma+0x8fc/0x1850 [ 299.028571][T11516] ? arch_get_unmapped_area_topdown+0x269/0xb50 [ 299.028609][T11516] ? __pfx_move_vma+0x10/0x10 [ 299.028639][T11516] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 299.028674][T11516] ? mtree_load+0x12a/0x780 [ 299.028700][T11516] ? __futex_wait+0x3c7/0x470 [ 299.028734][T11516] ? cap_mmap_addr+0xaa/0xf0 [ 299.028758][T11516] ? bpf_lsm_mmap_addr+0x9/0x50 [ 299.028798][T11516] mremap_to+0x7f9/0x8d0 [ 299.028827][T11516] ? __pfx_mremap_to+0x10/0x10 [ 299.028854][T11516] ? __pfx_check_prep_vma+0x10/0x10 [ 299.028880][T11516] ? mas_walk+0x37e/0x490 [ 299.028915][T11516] ? mas_find+0x642/0xcb0 [ 299.028941][T11516] __se_sys_mremap+0xd30/0x12d0 [ 299.028978][T11516] ? __pfx___se_sys_mremap+0x10/0x10 [ 299.028999][T11516] ? do_futex+0x3e7/0x4e0 [ 299.029034][T11516] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 299.029066][T11516] ? __se_sys_futex+0x3a8/0x450 [ 299.029115][T11516] ? __x64_sys_mremap+0x20/0xc0 [ 299.029141][T11516] do_syscall_64+0x166/0x520 [ 299.029162][T11516] ? trace_irq_disable+0x3b/0x140 [ 299.029195][T11516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.029220][T11516] ? clear_bhb_loop+0x70/0xc0 [ 299.029250][T11516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.029273][T11516] RIP: 0033:0x7f590279e159 [ 299.029295][T11516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 299.029315][T11516] RSP: 002b:00007f59009f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 299.029341][T11516] RAX: ffffffffffffffda RBX: 00007f5902a25fa0 RCX: 00007f590279e159 [ 299.029357][T11516] RDX: 0000000000600000 RSI: 0000000000600000 RDI: 0000200000000000 [ 299.029499][T11516] RBP: 00007f590283503b R08: 0000200000a00000 R09: 0000000000000000 [ 299.029519][T11516] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 299.029533][T11516] R13: 00007f5902a26038 R14: 00007f5902a25fa0 R15: 00007ffd4bee86f8 [ 299.029569][T11516] [ 300.275632][ T5706] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 300.426503][ T5706] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 300.428709][ T5706] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 300.428752][ T5706] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 300.428779][ T5706] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 300.431970][ T5706] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.431996][ T5706] usb 2-1: Product: syz [ 300.432013][ T5706] usb 2-1: Manufacturer: syz [ 300.432030][ T5706] usb 2-1: SerialNumber: syz [ 300.503056][ T5706] usb 2-1: config 0 descriptor?? [ 300.504817][T11536] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 300.505016][T11536] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 300.527078][ T5706] usb 2-1: ucan: probing device on interface #0 [ 300.825697][ T9] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 300.975640][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 300.976929][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 300.978710][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 300.978741][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 300.978789][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 300.978817][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 300.978861][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.984057][ T31] kauditd_printk_skb: 33 callbacks suppressed [ 300.984073][ T31] audit: type=1800 audit(1789069104.942:1581): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151926 res=0 errno=0 [ 301.044753][ T31] audit: type=1800 audit(1789069105.002:1582): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=151955 res=0 errno=0 [ 301.068606][ T31] audit: type=1800 audit(1789069105.012:1583): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=151933 res=0 errno=0 [ 301.132794][ T31] audit: type=1800 audit(1789069105.092:1584): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=151934 res=0 errno=0 [ 301.134795][ T31] audit: type=1800 audit(1789069105.092:1585): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=151935 res=0 errno=0 [ 301.182089][ T31] audit: type=1800 audit(1789069105.142:1586): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151975 res=0 errno=0 [ 301.209386][ T5706] ucan 2-1:0.0 can0: registered device [ 301.231341][ T9] usb 3-1: GET_CAPABILITIES returned 0 [ 301.231387][ T9] usbtmc 3-1:16.0: can't read capabilities [ 301.248434][ T31] audit: type=1800 audit(1789069105.202:1587): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=152077 res=0 errno=0 [ 301.376861][ T5706] ucan 2-1:0.0 can0: firmware string: unknown [ 301.380657][ T5706] usb 2-1: USB disconnect, device number 42 [ 301.449007][ T9] usb 3-1: USB disconnect, device number 44 [ 301.479961][ T31] audit: type=1800 audit(1789069105.442:1588): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 301.521937][ T31] audit: type=1800 audit(1789069105.482:1589): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=151879 res=0 errno=0 [ 301.549481][ T31] audit: type=1800 audit(1789069105.512:1590): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=26437 res=0 errno=0 [ 301.648147][T11558] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2542'. [ 301.706333][ T30] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 301.856312][ T30] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 301.857492][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.857514][ T30] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 301.857540][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.860003][ T30] usb 1-1: config 0 descriptor?? [ 302.265549][ T5706] usb 5-1: new full-speed USB device number 15 using dummy_hcd [ 302.310527][ T30] cm6533_jd 0003:0D8C:0022.0029: unknown main item tag 0x0 [ 302.310636][ T30] cm6533_jd 0003:0D8C:0022.0029: unknown main item tag 0x0 [ 302.331761][ T30] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0D8C:0022.0029/input/input47 [ 302.363371][ T30] cm6533_jd 0003:0D8C:0022.0029: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 302.417676][ T5706] usb 5-1: not running at top speed; connect to a high speed hub [ 302.417709][ T5706] usb 5-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 302.418861][ T5706] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 302.454159][ T5706] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.454187][ T5706] usb 5-1: Product: syz [ 302.454197][ T5706] usb 5-1: Manufacturer: syz [ 302.454207][ T5706] usb 5-1: SerialNumber: syz [ 302.504129][ T5706] keyspan 5-1:1.0: Keyspan 4 port adapter converter detected [ 302.504443][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 81 [ 302.504510][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 88 [ 302.544859][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 302.561992][ T5706] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 302.574244][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 302.592270][ T5706] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 302.606939][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4 [ 302.621997][ T5706] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 302.639061][ T5706] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 302.657236][ T30] usb 1-1: USB disconnect, device number 47 [ 302.674488][ T5706] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 302.753863][T11571] fido_id[11571]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 303.133979][T11583] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0, syncid = 1, id = 0 [ 303.221975][ T9] usb 5-1: USB disconnect, device number 15 [ 303.234744][ T9] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 303.256751][ T9] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 303.275760][ T9] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 303.283190][ T9] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 303.305852][ T9] keyspan 5-1:1.0: device disconnected [ 303.431763][T11591] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 303.666888][ T5780] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 303.818150][ T5780] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 303.819088][ T5780] usb 2-1: config 0 has no interfaces? [ 303.819125][ T5780] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.852379][ T5780] usb 2-1: config 0 descriptor?? [ 304.109590][T11587] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2554'. [ 304.109613][T11587] block nbd0: Unsupported socket: should be TCP or UNIX. [ 304.127331][ T25] usb 2-1: USB disconnect, device number 43 [ 304.195902][ T5780] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 304.345889][ T5780] usb 1-1: Using ep0 maxpacket: 32 [ 304.346373][ T5780] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 304.347369][ T5780] usb 1-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 304.347396][ T5780] usb 1-1: config 0 interface 0 has no altsetting 0 [ 304.347525][ T5780] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.349702][ T5780] usb 1-1: config 0 descriptor?? [ 304.455618][ T5706] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 304.607525][ T5706] usb 5-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 304.609070][ T5706] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 304.609112][ T5706] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 304.609133][ T5706] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 304.612966][ T5706] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.612991][ T5706] usb 5-1: Product: syz [ 304.613009][ T5706] usb 5-1: Manufacturer: syz [ 304.613035][ T5706] usb 5-1: SerialNumber: syz [ 304.747591][ T5706] ushc 5-1:1.0: probe with driver ushc failed with error -110 [ 304.787261][ T5780] corsair-psu 0003:1B1C:1C09.002A: hidraw0: USB HID v4.08 Device [HID 1b1c:1c09] on usb-dummy_hcd.0-1/input0 [ 304.912996][T11621] ushc 5-1:1.0: probe with driver ushc failed with error -32 [ 304.942673][ T5706] usb 5-1: USB disconnect, device number 16 [ 305.167629][ T5780] corsair-psu 0003:1B1C:1C09.002A: unable to initialize device (-95) [ 305.179438][ T5780] corsair-psu 0003:1B1C:1C09.002A: probe with driver corsair-psu failed with error -95 [ 305.209345][ T5780] usb 1-1: USB disconnect, device number 48 [ 306.034596][ T31] kauditd_printk_skb: 100 callbacks suppressed [ 306.034620][ T31] audit: type=1800 audit(1789069109.992:1691): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 306.155581][ T30] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 306.192939][ T31] audit: type=1800 audit(1789069110.152:1692): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 306.308950][ T30] usb 5-1: Using ep0 maxpacket: 8 [ 306.309769][ T30] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 306.311440][ T30] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 306.311490][ T30] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 306.311515][ T30] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 306.311541][ T30] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 306.311566][ T30] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 306.311609][ T30] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.406901][ T31] audit: type=1800 audit(1789069110.372:1693): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 306.411559][ T31] audit: type=1800 audit(1789069110.372:1694): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=153501 res=0 errno=0 [ 306.437088][ T31] audit: type=1800 audit(1789069110.382:1695): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=153530 res=0 errno=0 [ 306.437140][ T31] audit: type=1800 audit(1789069110.382:1696): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=153508 res=0 errno=0 [ 306.437183][ T31] audit: type=1800 audit(1789069110.382:1697): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=153509 res=0 errno=0 [ 306.446998][ T31] audit: type=1800 audit(1789069110.402:1698): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=153510 res=0 errno=0 [ 306.506867][ T5780] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 306.517306][ T31] audit: type=1800 audit(1789069110.462:1699): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=153550 res=0 errno=0 [ 306.603552][ T30] usb 5-1: usb_control_msg returned -32 [ 306.603601][ T30] usbtmc 5-1:16.0: can't read capabilities [ 306.619196][ T31] audit: type=1800 audit(1789069110.582:1700): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=153567 res=0 errno=0 [ 306.690348][ T5780] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 306.691550][ T5780] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.691578][ T5780] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 306.691599][ T5780] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 306.691654][ T5780] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.716070][ T5780] usb 3-1: config 0 descriptor?? [ 306.911349][T11679] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 306.931343][T11679] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 306.963627][T11680] usbtmc 5-1:16.0: usb_bulk_msg returned -71 [ 307.105592][ T30] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 307.166815][ T25] usb 5-1: USB disconnect, device number 17 [ 307.167741][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167782][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167809][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167836][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167863][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167889][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167915][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.167941][ T5780] plantronics 0003:047F:FFFF.002B: unknown main item tag 0x0 [ 307.244242][ T5780] plantronics 0003:047F:FFFF.002B: hiddev1,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 307.336081][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 307.336895][ T30] usb 2-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 307.341261][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.341287][ T30] usb 2-1: Product: syz [ 307.341304][ T30] usb 2-1: Manufacturer: syz [ 307.341319][ T30] usb 2-1: SerialNumber: syz [ 307.344953][ T30] usb 2-1: config 0 descriptor?? [ 307.393556][ T30] gspca_main: se401-2.14.0 probing 047d:5003 [ 307.408000][ T5780] usb 3-1: USB disconnect, device number 45 [ 307.409919][ T9] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 307.556621][ T9] usb 1-1: New USB device found, idVendor=065a, idProduct=0009, bcdDevice= 1.00 [ 307.558127][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 307.558156][ T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 307.558193][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.572201][ T9] opticon 1-1:1.0: opticon converter detected [ 307.581921][ T9] usb 1-1: opticon converter now attached to ttyUSB0 [ 307.852195][T11684] opticon ttyUSB0: usb_serial_generic_submit_read_urb - usb_submit_urb failed: -90 [ 308.039139][ T30] input: se401 as /devices/platform/dummy_hcd.1/usb2/2-1/input/input48 [ 308.060794][ T9] usb 1-1: USB disconnect, device number 49 [ 308.072129][ T30] usb 2-1: USB disconnect, device number 44 [ 308.102042][ T9] opticon ttyUSB0: opticon converter now disconnected from ttyUSB0 [ 308.102788][ T9] opticon 1-1:1.0: device disconnected [ 308.278864][T11701] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2594'. [ 308.916571][ T9] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 309.076591][ T9] usb 3-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 309.077999][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 309.078049][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 309.078074][ T9] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 309.122211][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.122264][ T9] usb 3-1: Product: syz [ 309.122302][ T9] usb 3-1: Manufacturer: syz [ 309.122334][ T9] usb 3-1: SerialNumber: syz [ 309.276871][ T9] ushc 3-1:1.0: probe with driver ushc failed with error -110 [ 309.352640][T11744] syzkaller1: entered promiscuous mode [ 309.352664][T11744] syzkaller1: entered allmulticast mode [ 309.421832][T11717] ushc 3-1:1.0: probe with driver ushc failed with error -32 [ 309.442564][ T9] usb 3-1: USB disconnect, device number 46 [ 309.764074][T11759] syzkaller1: entered promiscuous mode [ 309.764097][T11759] syzkaller1: entered allmulticast mode [ 310.322065][T11778] vcan0: tx address claim with broadcast sa [ 310.777859][ T5835] libceph: connect (1)127.0.0.1:6789 error -101 [ 310.778021][ T5835] libceph: mon0 (1)127.0.0.1:6789 connect error [ 310.798861][ T30] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 310.862654][T11808] netlink: 766 bytes leftover after parsing attributes in process `syz.4.2637'. [ 310.919719][T11810] block nbd4: NBD_DISCONNECT [ 310.920536][T11809] block nbd4: Disconnected due to user request. [ 310.920556][T11809] block nbd4: shutting down sockets [ 310.955629][ T9] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 310.956438][ T30] usb 2-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 310.959307][ T30] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 310.959352][ T30] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 310.959377][ T30] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 310.963475][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.963499][ T30] usb 2-1: Product: syz [ 310.963513][ T30] usb 2-1: Manufacturer: syz [ 310.963619][ T30] usb 2-1: SerialNumber: syz [ 311.050871][ T5780] libceph: connect (1)127.0.0.1:6789 error -101 [ 311.051028][ T5780] libceph: mon0 (1)127.0.0.1:6789 connect error [ 311.077814][ T31] kauditd_printk_skb: 87 callbacks suppressed [ 311.077832][ T31] audit: type=1800 audit(1789069115.042:1788): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 311.083342][ T31] audit: type=1800 audit(1789069115.042:1789): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=154534 res=0 errno=0 [ 311.111802][ T31] audit: type=1800 audit(1789069115.052:1790): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=154605 res=0 errno=0 [ 311.137994][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 311.169742][ T31] audit: type=1800 audit(1789069115.132:1791): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=154566 res=0 errno=0 [ 311.169792][ T31] audit: type=1800 audit(1789069115.132:1792): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=154541 res=0 errno=0 [ 311.170185][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 311.175895][ T31] audit: type=1800 audit(1789069115.132:1793): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=154542 res=0 errno=0 [ 311.210799][ T9] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 311.210860][ T9] usb 1-1: config 0 has no interface number 0 [ 311.250423][ T30] ushc 2-1:1.0: probe with driver ushc failed with error -110 [ 311.250551][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.250572][ T9] usb 1-1: Product: syz [ 311.250586][ T9] usb 1-1: Manufacturer: syz [ 311.250600][ T9] usb 1-1: SerialNumber: syz [ 311.298319][ T9] usb 1-1: config 0 descriptor?? [ 311.302885][ T31] audit: type=1800 audit(1789069115.262:1794): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=154563 res=0 errno=0 [ 311.303621][ T31] audit: type=1800 audit(1789069115.262:1795): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=154564 res=0 errno=0 [ 311.304299][ T31] audit: type=1800 audit(1789069115.262:1796): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=154543 res=0 errno=0 [ 311.371133][ T31] audit: type=1800 audit(1789069115.312:1797): pid=5827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=154565 res=0 errno=0 [ 311.464977][T11789] ushc 2-1:1.0: probe with driver ushc failed with error -32 [ 311.485219][ T5780] usb 2-1: USB disconnect, device number 45 [ 311.566351][ T5835] libceph: connect (1)127.0.0.1:6789 error -101 [ 311.566701][ T5835] libceph: mon0 (1)127.0.0.1:6789 connect error [ 311.596862][T11802] ceph: No mds server is up or the cluster is laggy [ 312.317764][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 312.317796][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 312.318351][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 312.318709][ T9] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 312.338674][ T9] usb 1-1: USB disconnect, device number 50 [ 312.999438][T11862] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2663'. [ 313.965558][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 313.968840][T11823] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 314.825111][T11823] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 314.833639][T11823] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 314.833726][T11823] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 314.848645][T11823] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 314.987911][T11871] syzkaller1: entered promiscuous mode [ 314.987932][T11871] syzkaller1: entered allmulticast mode [ 315.544374][T11897] sctp: [Deprecated]: syz.1.2677 (pid 11897) Use of struct sctp_assoc_value in delayed_ack socket option. [ 315.544374][T11897] Use struct sctp_sack_info instead [ 315.636852][T11901] rust_binder: 11900:11901 FDA parent offset not aligned correctly [ 315.636890][T11901] rust_binder: 11900:11901 error while translating object: EINVAL [ 315.636924][T11901] rust_binder: Failure in copy_transaction_data: EINVAL [ 315.636953][T11901] rust_binder: 11900:11901 transaction call to 11900:0 failed EINVAL, code 0 size 96-24 [ 315.637518][ T9] rust_binder: 11900: undelivered TRANSACTION_ERROR: 29201 [ 315.771767][T11905] FAULT_INJECTION: forcing a failure. [ 315.771767][T11905] name failslab, interval 1, probability 0, space 0, times 0 [ 315.771798][T11905] CPU: 1 UID: 0 PID: 11905 Comm: syz.4.2680 Tainted: G L syzkaller #0 PREEMPT(full) [ 315.771826][T11905] Tainted: [L]=SOFTLOCKUP [ 315.771834][T11905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 315.771846][T11905] Call Trace: [ 315.771853][T11905] [ 315.771862][T11905] dump_stack_lvl+0xe8/0x150 [ 315.771892][T11905] should_fail_ex+0x3eb/0x540 [ 315.771920][T11905] should_failslab+0xa8/0x100 [ 315.771944][T11905] __kmalloc_cache_noprof+0x9e/0x600 [ 315.771975][T11905] ? __kmalloc_cache_noprof+0x31c/0x600 [ 315.772003][T11905] ? nfs_alloc_fhandle+0x4a/0xa0 [ 315.772023][T11905] ? nfs_alloc_fhandle+0x4a/0xa0 [ 315.772049][T11905] nfs_alloc_fhandle+0x4a/0xa0 [ 315.772070][T11905] nfs_init_fs_context+0x68/0x1300 [ 315.772102][T11905] ? mutex_init_lockdep+0xdf/0x110 [ 315.772125][T11905] alloc_fs_context+0x99e/0xd00 [ 315.772164][T11905] __se_sys_fsopen+0xa5/0x2c0 [ 315.772187][T11905] do_syscall_64+0x166/0x520 [ 315.772221][T11905] ? trace_irq_disable+0x3b/0x140 [ 315.772250][T11905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.772271][T11905] ? clear_bhb_loop+0x70/0xc0 [ 315.772295][T11905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.772314][T11905] RIP: 0033:0x7f590279e159 [ 315.772332][T11905] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 315.772349][T11905] RSP: 002b:00007f59009f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 315.772371][T11905] RAX: ffffffffffffffda RBX: 00007f5902a25fa0 RCX: 00007f590279e159 [ 315.772387][T11905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 315.772400][T11905] RBP: 00007f590283503b R08: 0000000000000000 R09: 0000000000000000 [ 315.772413][T11905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.772425][T11905] R13: 00007f5902a26038 R14: 00007f5902a25fa0 R15: 00007ffd4bee86f8 [ 315.772455][T11905] [ 316.045645][ T5638] Bluetooth: hci2: command 0x0c1a tx timeout [ 316.123886][ T31] kauditd_printk_skb: 46 callbacks suppressed [ 316.123905][ T31] audit: type=1800 audit(1789069120.082:1844): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 316.185044][ T31] audit: type=1800 audit(1789069120.142:1845): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15459 res=0 errno=0 [ 316.295991][ T31] audit: type=1800 audit(1789069120.262:1846): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 316.472475][ T31] audit: type=1800 audit(1789069120.432:1847): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 316.816156][ T9] usb 2-1: new full-speed USB device number 46 using dummy_hcd [ 316.906563][ T31] audit: type=1800 audit(1789069120.872:1848): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 316.969060][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.969819][ T9] usb 2-1: config 0 has no interfaces? [ 316.972029][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.972053][ T9] usb 2-1: Product: syz [ 316.972067][ T9] usb 2-1: Manufacturer: syz [ 316.972081][ T9] usb 2-1: SerialNumber: syz [ 317.014422][ T9] usb 2-1: config 0 descriptor?? [ 317.020155][ T31] audit: type=1800 audit(1789069120.972:1849): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155064 res=0 errno=0 [ 317.041754][ T31] audit: type=1800 audit(1789069121.002:1850): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=155096 res=0 errno=0 [ 317.063696][ T31] audit: type=1800 audit(1789069121.022:1851): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=155071 res=0 errno=0 [ 317.063768][ T31] audit: type=1800 audit(1789069121.022:1852): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=155072 res=0 errno=0 [ 317.101752][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.101903][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.124887][ T31] audit: type=1800 audit(1789069121.082:1853): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=155093 res=0 errno=0 [ 317.566199][ T9] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 317.635050][ T5835] usb 2-1: USB disconnect, device number 46 [ 317.717038][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 317.717725][ T9] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 317.721433][ T9] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 317.721455][ T9] usb 5-1: config 0 has no interface number 0 [ 317.726327][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.726348][ T9] usb 5-1: Product: syz [ 317.726361][ T9] usb 5-1: Manufacturer: syz [ 317.726375][ T9] usb 5-1: SerialNumber: syz [ 317.783403][ T9] usb 5-1: config 0 descriptor?? [ 317.792341][ T9] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 317.821075][T11954] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2704'. [ 318.002198][ T9] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 318.016430][ T9] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 318.175575][ T5835] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 318.207543][T11938] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 318.213592][T11938] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 318.335578][ T5835] usb 3-1: Using ep0 maxpacket: 32 [ 318.336410][ T5835] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 318.337982][ T5835] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.351277][ T5835] usb 3-1: config 0 descriptor?? [ 318.404284][T11971] gadgetfs: bound to dummy_udc driver [ 318.443061][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 318.444740][ T9] usb 5-1: USB disconnect, device number 18 [ 318.478170][ T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 318.483442][ T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 318.484419][ T9] quatech2 5-1:0.51: device disconnected [ 318.591712][ T5835] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 318.604558][ T5835] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 318.615067][ T5835] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 318.615115][ T5835] usb 3-1: media controller created [ 318.642522][ T5835] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 318.801061][ T5835] az6027: usb out operation failed. (-71) [ 318.803194][ T5835] az6027: usb out operation failed. (-71) [ 318.803209][ T5835] stb0899_attach: Driver disabled by Kconfig [ 318.803219][ T5835] az6027: no front-end attached [ 318.803219][ T5835] [ 318.803590][ T5835] az6027: usb out operation failed. (-71) [ 318.803602][ T5835] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 318.849552][ T5835] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input49 [ 318.852716][ T5835] dvb-usb: schedule remote query interval to 400 msecs. [ 318.852736][ T5835] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 318.885065][ T5835] usb 3-1: USB disconnect, device number 47 [ 318.981690][ T5835] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 319.124809][T11985] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.429856][T11986] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.588782][T11986] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 319.897228][T11986] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 320.228011][T11451] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 320.235875][T11451] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 320.245837][T11451] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 320.245993][T11451] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 320.271961][ T30] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 320.314163][T12035] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2730'. [ 320.436823][ T30] usb 2-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 320.442273][ T30] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 320.442300][ T30] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 320.455247][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.455309][ T30] usb 2-1: Product: syz [ 320.455325][ T30] usb 2-1: Manufacturer: syz [ 320.455341][ T30] usb 2-1: SerialNumber: syz [ 320.719973][ T30] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 47 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 320.720226][T12048] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2733'. [ 320.925599][ T5835] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 320.932402][ C1] usblp0: nonzero read bulk status received: -71 [ 320.933050][ T30] usb 2-1: USB disconnect, device number 47 [ 321.077089][ T5835] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 321.078481][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.078511][ T5835] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 321.078548][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.080507][ T5835] usb 5-1: config 0 descriptor?? [ 321.129144][ T31] kauditd_printk_skb: 87 callbacks suppressed [ 321.129159][ T31] audit: type=1800 audit(1789069125.092:1941): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=156510 res=0 errno=0 [ 321.165339][ T31] audit: type=1800 audit(1789069125.122:1942): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=156550 res=0 errno=0 [ 321.186633][T12021] usblp0: removed [ 321.288613][ T5835] usbhid 5-1:0.0: can't add hid device: -71 [ 321.288719][ T5835] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 321.291388][ T5835] usb 5-1: USB disconnect, device number 19 [ 321.673854][ T31] audit: type=1800 audit(1789069125.632:1943): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15213 res=0 errno=0 [ 321.735681][ T30] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 321.743373][ T31] audit: type=1800 audit(1789069125.702:1944): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 321.885569][ T30] usb 5-1: Using ep0 maxpacket: 16 [ 321.886432][ T30] usb 5-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.40 [ 321.887664][ T30] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.887693][ T30] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 321.887730][ T30] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.890801][ T30] usb 5-1: config 0 descriptor?? [ 321.892970][ T31] audit: type=1800 audit(1789069125.852:1945): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=156610 res=0 errno=0 [ 321.894653][ T31] audit: type=1800 audit(1789069125.852:1946): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=156639 res=0 errno=0 [ 321.921365][ T31] audit: type=1800 audit(1789069125.872:1947): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=156617 res=0 errno=0 [ 321.926110][ T31] audit: type=1800 audit(1789069125.892:1948): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=156618 res=0 errno=0 [ 321.945891][ T31] audit: type=1800 audit(1789069125.902:1949): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=156619 res=0 errno=0 [ 322.040959][ T31] audit: type=1800 audit(1789069125.992:1950): pid=7779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=156659 res=0 errno=0 [ 322.303690][ T30] hid_parser_main: 30 callbacks suppressed [ 322.303714][ T30] mcp2200 0003:04D8:00DF.002C: unknown main item tag 0x0 [ 322.319208][ T30] mcp2200 0003:04D8:00DF.002C: USB HID v0.00 Device [HID 04d8:00df] on usb-dummy_hcd.4-1/input0 [ 322.509725][ T5835] usb 5-1: USB disconnect, device number 20 [ 322.820800][T12073] kvm: user requested TSC rate below hardware speed [ 322.969484][T12081] FAULT_INJECTION: forcing a failure. [ 322.969484][T12081] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 322.969509][T12081] CPU: 1 UID: 0 PID: 12081 Comm: syz.1.2747 Tainted: G L syzkaller #0 PREEMPT(full) [ 322.969528][T12081] Tainted: [L]=SOFTLOCKUP [ 322.969533][T12081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 322.969541][T12081] Call Trace: [ 322.969547][T12081] [ 322.969552][T12081] dump_stack_lvl+0xe8/0x150 [ 322.969575][T12081] should_fail_ex+0x3eb/0x540 [ 322.969594][T12081] prepare_alloc_pages+0x21e/0x5f0 [ 322.969620][T12081] __alloc_frozen_pages_noprof+0x185/0x5a0 [ 322.969645][T12081] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 322.969672][T12081] ? policy_nodemask+0x2cc/0x8e0 [ 322.969690][T12081] alloc_pages_mpol+0x21e/0x390 [ 322.969709][T12081] alloc_pages_noprof+0xb1/0x2b0 [ 322.969726][T12081] pte_alloc_one+0x22/0x370 [ 322.969760][T12081] __pte_alloc+0x25/0x1a0 [ 322.969784][T12081] walk_pgd_range+0xfd5/0x1dc0 [ 322.969813][T12081] ? __pfx_guard_install_set_pte+0x10/0x10 [ 322.969839][T12081] ? __pfx_guard_install_set_pte+0x10/0x10 [ 322.969853][T12081] ? __pfx_guard_install_set_pte+0x10/0x10 [ 322.969869][T12081] ? __pfx_guard_install_set_pte+0x10/0x10 [ 322.969886][T12081] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 322.969902][T12081] ? __pfx_walk_pgd_range+0x10/0x10 [ 322.969923][T12081] __walk_page_range+0x16d/0x720 [ 322.969939][T12081] ? tlb_flush_mmu+0x8ef/0xa30 [ 322.969970][T12081] walk_page_range_vma_unsafe+0x309/0x410 [ 322.969986][T12081] ? __pfx_zap_vma_range+0x10/0x10 [ 322.970009][T12081] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 322.970035][T12081] madvise_vma_behavior+0x3622/0x41c0 [ 322.970055][T12081] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 322.970073][T12081] ? __lock_acquire+0x747/0x2de0 [ 322.970102][T12081] ? do_raw_spin_lock+0x12b/0x2f0 [ 322.970123][T12081] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 322.970137][T12081] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 322.970151][T12081] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 322.970168][T12081] ? __pfx_guard_install_set_pte+0x10/0x10 [ 322.970183][T12081] ? __lock_acquire+0x747/0x2de0 [ 322.970211][T12081] ? finish_task_switch+0x40e/0xc60 [ 322.970229][T12081] ? __lock_acquire+0x747/0x2de0 [ 322.970269][T12081] ? reacquire_held_locks+0x117/0x1a0 [ 322.970283][T12081] ? lock_vma_under_rcu+0x1d1/0x500 [ 322.970306][T12081] ? lock_vma_under_rcu+0x116/0x500 [ 322.970326][T12081] ? lock_vma_under_rcu+0x116/0x500 [ 322.970343][T12081] ? lock_vma_under_rcu+0x45a/0x500 [ 322.970363][T12081] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 322.970380][T12081] ? futex_unqueue+0x22/0x240 [ 322.970397][T12081] ? __futex_wait+0x3c7/0x470 [ 322.970421][T12081] madvise_walk_vmas+0x924/0xb00 [ 322.970442][T12081] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 322.970471][T12081] ? blk_start_plug+0x6e/0x1b0 [ 322.970488][T12081] madvise_do_behavior+0x385/0x540 [ 322.970505][T12081] ? __pfx_madvise_do_behavior+0x10/0x10 [ 322.970531][T12081] do_madvise+0x327/0x3a0 [ 322.970554][T12081] ? __pfx_do_madvise+0x10/0x10 [ 322.970583][T12081] ? __se_sys_futex+0x3a8/0x450 [ 322.970602][T12081] ? __pfx___se_sys_futex+0x10/0x10 [ 322.970617][T12081] ? __pfx_ksys_write+0x10/0x10 [ 322.970659][T12081] __x64_sys_madvise+0xa6/0xc0 [ 322.970674][T12081] do_syscall_64+0x166/0x520 [ 322.970687][T12081] ? trace_irq_disable+0x3b/0x140 [ 322.970708][T12081] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.970723][T12081] ? clear_bhb_loop+0x70/0xc0 [ 322.970740][T12081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.970755][T12081] RIP: 0033:0x7fde3db9e159 [ 322.970768][T12081] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 322.970781][T12081] RSP: 002b:00007fde3bdf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 322.970797][T12081] RAX: ffffffffffffffda RBX: 00007fde3de25fa0 RCX: 00007fde3db9e159 [ 322.970808][T12081] RDX: 0000000000000066 RSI: 0000000000600722 RDI: 0000200000000000 [ 322.970817][T12081] RBP: 00007fde3dc3503b R08: 0000000000000000 R09: 0000000000000000 [ 322.970837][T12081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.970845][T12081] R13: 00007fde3de26038 R14: 00007fde3de25fa0 R15: 00007ffd06793df8 [ 322.970866][T12081] [ 323.582322][T12094] syzkaller1: entered promiscuous mode [ 323.582345][T12094] syzkaller1: entered allmulticast mode [ 323.904219][T12109] FAULT_INJECTION: forcing a failure. [ 323.904219][T12109] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.904253][T12109] CPU: 0 UID: 0 PID: 12109 Comm: syz.0.2762 Tainted: G L syzkaller #0 PREEMPT(full) [ 323.904281][T12109] Tainted: [L]=SOFTLOCKUP [ 323.904288][T12109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 323.904304][T12109] Call Trace: [ 323.904312][T12109] [ 323.904320][T12109] dump_stack_lvl+0xe8/0x150 [ 323.904352][T12109] should_fail_ex+0x3eb/0x540 [ 323.904380][T12109] prepare_alloc_pages+0x21e/0x5f0 [ 323.904416][T12109] __alloc_frozen_pages_noprof+0x185/0x5a0 [ 323.904451][T12109] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 323.904490][T12109] ? policy_nodemask+0x2cc/0x8e0 [ 323.904516][T12109] alloc_pages_mpol+0x21e/0x390 [ 323.904544][T12109] alloc_pages_noprof+0xb1/0x2b0 [ 323.904569][T12109] pte_alloc_one+0x22/0x370 [ 323.904592][T12109] __pte_alloc+0x25/0x1a0 [ 323.904625][T12109] walk_pgd_range+0xfd5/0x1dc0 [ 323.904663][T12109] ? __pfx_guard_install_set_pte+0x10/0x10 [ 323.904685][T12109] ? __pfx_guard_install_set_pte+0x10/0x10 [ 323.904705][T12109] ? __pfx_guard_install_set_pte+0x10/0x10 [ 323.904730][T12109] ? __pfx_guard_install_set_pte+0x10/0x10 [ 323.904756][T12109] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 323.904778][T12109] ? __pfx_walk_pgd_range+0x10/0x10 [ 323.904809][T12109] __walk_page_range+0x16d/0x720 [ 323.904833][T12109] ? tlb_flush_mmu+0x8ef/0xa30 [ 323.904892][T12109] walk_page_range_vma_unsafe+0x309/0x410 [ 323.904922][T12109] ? __pfx_zap_vma_range+0x10/0x10 [ 323.904968][T12109] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 323.904998][T12109] ? security_file_post_open+0xb3/0x260 [ 323.905017][T12109] ? path_openat+0x151a/0x1e40 [ 323.905046][T12109] ? do_file_open+0x23e/0x4a0 [ 323.905082][T12109] madvise_vma_behavior+0x3622/0x41c0 [ 323.905113][T12109] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 323.905135][T12109] ? __lock_acquire+0x747/0x2de0 [ 323.905179][T12109] ? do_raw_spin_lock+0x12b/0x2f0 [ 323.905213][T12109] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 323.905235][T12109] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 323.905256][T12109] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 323.905282][T12109] ? __pfx_guard_install_set_pte+0x10/0x10 [ 323.905306][T12109] ? __lock_acquire+0x747/0x2de0 [ 323.905347][T12109] ? finish_task_switch+0x40e/0xc60 [ 323.905374][T12109] ? __lock_acquire+0x747/0x2de0 [ 323.905429][T12109] ? reacquire_held_locks+0x117/0x1a0 [ 323.905450][T12109] ? lock_vma_under_rcu+0x1d1/0x500 [ 323.905485][T12109] ? lock_vma_under_rcu+0x116/0x500 [ 323.905513][T12109] ? lock_vma_under_rcu+0x116/0x500 [ 323.905539][T12109] ? lock_vma_under_rcu+0x45a/0x500 [ 323.905569][T12109] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 323.905595][T12109] ? futex_unqueue+0x22/0x240 [ 323.905623][T12109] ? __futex_wait+0x3c7/0x470 [ 323.905659][T12109] madvise_walk_vmas+0x924/0xb00 [ 323.905693][T12109] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 323.905718][T12109] ? blk_start_plug+0x6e/0x1b0 [ 323.905743][T12109] madvise_do_behavior+0x385/0x540 [ 323.905770][T12109] ? __pfx_madvise_do_behavior+0x10/0x10 [ 323.905810][T12109] do_madvise+0x327/0x3a0 [ 323.905845][T12109] ? __pfx_do_madvise+0x10/0x10 [ 323.905889][T12109] ? __se_sys_futex+0x3a8/0x450 [ 323.905920][T12109] ? rcu_is_watching+0x16/0xb0 [ 323.905961][T12109] __x64_sys_madvise+0xa6/0xc0 [ 323.905985][T12109] do_syscall_64+0x166/0x520 [ 323.906005][T12109] ? trace_irq_disable+0x3b/0x140 [ 323.906035][T12109] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.906057][T12109] ? clear_bhb_loop+0x70/0xc0 [ 323.906084][T12109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.906115][T12109] RIP: 0033:0x7f80ca99e159 [ 323.906133][T12109] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 323.906150][T12109] RSP: 002b:00007f80cb7af028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 323.906172][T12109] RAX: ffffffffffffffda RBX: 00007f80cac25fa0 RCX: 00007f80ca99e159 [ 323.906187][T12109] RDX: 0000000000000066 RSI: 0000000000600722 RDI: 0000200000000000 [ 323.906200][T12109] RBP: 00007f80caa3503b R08: 0000000000000000 R09: 0000000000000000 [ 323.906213][T12109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 323.906225][T12109] R13: 00007f80cac26038 R14: 00007f80cac25fa0 R15: 00007fff537cd028 [ 323.906254][T12109] [ 324.129791][ T5835] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 324.294070][ T5835] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 324.328235][ T5835] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.378034][ T5835] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.394487][ T5835] usb 2-1: config 0 descriptor?? [ 324.531445][T12119] ieee802154 phy0 wpan0: encryption failed: -22 [ 324.599691][ T52] block nbd4: Receive control failed (result -32) [ 324.604862][T12104] block nbd4: shutting down sockets [ 324.646341][T12122] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 324.809426][T12126] jffs2: notice: (12126) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 324.843596][ T5835] keytouch 0003:0926:3333.002D: fixing up Keytouch IEC report descriptor [ 324.861274][ T5835] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.002D/input/input50 [ 325.024957][ T5835] keytouch 0003:0926:3333.002D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 325.466692][ T5835] usb 2-1: USB disconnect, device number 48 [ 325.747573][T12149] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888032ad7c80 pfn:0x32ad7 [ 325.747604][T12149] memcg:ffff88807bd7f980 [ 325.747614][T12149] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 325.747644][T12149] raw: 00fff00000000001 0000000000000000 dead000000000122 0000000000000000 [ 325.747663][T12149] raw: ffff888032ad7c80 0000000000000000 00000001ffffffff ffff88807bd7f980 [ 325.747675][T12149] page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping)) [ 325.747688][T12149] page_owner tracks the page as allocated [ 325.747710][T12149] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 12149, tgid 12146 (syz.4.2777), ts 325747542239 [ 325.747742][T12149] post_alloc_hook+0x1f9/0x250 [ 325.747771][T12149] get_page_from_freelist+0x2209/0x2280 [ 325.747803][T12149] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 325.747832][T12149] alloc_pages_mpol+0x21e/0x390 [ 325.747854][T12149] alloc_pages_noprof+0xb1/0x2b0 [ 325.747873][T12149] folio_alloc_noprof+0x1e/0x30 [ 325.747893][T12149] filemap_alloc_folio_noprof+0x111/0x460 [ 325.747912][T12149] page_cache_ra_order+0x569/0xee0 [ 325.747930][T12149] do_sync_mmap_readahead+0x75e/0x990 [ 325.747952][T12149] filemap_fault+0x7d9/0x13b0 [ 325.747977][T12149] __do_fault+0x138/0x2a0 [ 325.747994][T12149] do_pte_missing+0x2215/0x34b0 [ 325.748012][T12149] handle_mm_fault+0x1a53/0x3750 [ 325.748026][T12149] __get_user_pages+0x1670/0x2750 [ 325.748039][T12149] populate_vma_page_range+0x2be/0x3c0 [ 325.748052][T12149] __mm_populate+0x25f/0x390 [ 325.748064][T12149] page last free pid 5835 tgid 5835 ts 325733133558 stack trace: [ 325.748074][T12149] __free_frozen_pages+0xc93/0xd90 [ 325.748091][T12149] __slab_free+0x274/0x2c0 [ 325.748110][T12149] qlist_free_all+0x99/0x100 [ 325.748128][T12149] kasan_quarantine_reduce+0x148/0x160 [ 325.748147][T12149] __kasan_kmalloc+0x22/0xb0 [ 325.748158][T12149] __kmalloc_cache_noprof+0x31c/0x600 [ 325.748176][T12149] usb_control_msg+0x73/0x3e0 [ 325.748194][T12149] hub_ext_port_status+0x112/0x840 [ 325.748211][T12149] hub_port_debounce+0x21e/0x330 [ 325.748229][T12149] hub_event+0x1c57/0x4d30 [ 325.748245][T12149] process_scheduled_works+0xc3d/0x1630 [ 325.748261][T12149] worker_thread+0xa47/0xfb0 [ 325.748274][T12149] kthread+0x38b/0x480 [ 325.748292][T12149] ret_from_fork+0x514/0xb70 [ 325.748309][T12149] ret_from_fork_asm+0x1a/0x30 [ 325.748457][T12149] ------------[ cut here ]------------ [ 325.748483][T12149] kernel BUG at mm/filemap.c:859! [ 325.748518][T12149] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 325.999497][T12149] CPU: 0 UID: 0 PID: 12149 Comm: syz.4.2777 Tainted: G L syzkaller #0 PREEMPT(full) [ 326.010458][T12149] Tainted: [L]=SOFTLOCKUP [ 326.014801][T12149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 326.024862][T12149] RIP: 0010:__filemap_add_folio+0x128c/0x1400 [ 326.030943][T12149] Code: ff 4c 89 f7 48 c7 c6 20 0f 19 8c e8 fe 5e 1f ff 90 0f 0b e8 d6 3e bf ff 48 8b 7c 24 20 48 c7 c6 e0 03 19 8c e8 e5 5e 1f ff 90 <0f> 0b e8 bd 3e bf ff 4c 89 f7 48 c7 c6 20 0f 19 8c e8 ce 5e 1f ff [ 326.050562][T12149] RSP: 0018:ffffc900033071a0 EFLAGS: 00010246 [ 326.056640][T12149] RAX: 50ed87aa29858c00 RBX: 0000000000000000 RCX: 0000000000000046 [ 326.064637][T12149] RDX: ffffc9001b401000 RSI: ffffffff8e82b24f RDI: ffff88807efb0000 [ 326.072628][T12149] RBP: ffffc90003307338 R08: ffff8880b8424713 R09: 1ffff110170848e2 [ 326.080614][T12149] R10: dffffc0000000000 R11: ffffed10170848e3 R12: dffffc0000000000 [ 326.088603][T12149] R13: ffff888026e61fc0 R14: 0000000000000002 R15: ffff888026e620d8 [ 326.096594][T12149] FS: 00007f59009d56c0(0000) GS:ffff88812485b000(0000) knlGS:0000000000000000 [ 326.105537][T12149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 326.112132][T12149] CR2: 00007fcf90189c08 CR3: 00000000749c2000 CR4: 00000000003526f0 [ 326.120118][T12149] Call Trace: [ 326.123405][T12149] [ 326.126343][T12149] ? __pfx_try_charge_memcg+0x10/0x10 [ 326.131727][T12149] ? lock_acquire+0x115/0x350 [ 326.136453][T12149] ? lock_acquire+0x115/0x350 [ 326.141154][T12149] ? __pfx___filemap_add_folio+0x10/0x10 [ 326.146793][T12149] ? percpu_ref_put+0x19/0x180 [ 326.151566][T12149] ? percpu_ref_put+0xf9/0x180 [ 326.156339][T12149] filemap_add_folio+0x251/0x4e0 [ 326.161299][T12149] page_cache_ra_order+0x6d1/0xee0 [ 326.166476][T12149] do_sync_mmap_readahead+0x75e/0x990 [ 326.171879][T12149] ? __pfx_do_sync_mmap_readahead+0x10/0x10 [ 326.177795][T12149] ? count_memcg_event_mm+0x1d/0x250 [ 326.183097][T12149] ? count_memcg_event_mm+0x1d/0x250 [ 326.188440][T12149] filemap_fault+0x7d9/0x13b0 [ 326.193164][T12149] ? filemap_map_pages+0x1d1/0x2170 [ 326.198379][T12149] ? __pfx_filemap_fault+0x10/0x10 [ 326.203506][T12149] ? __pfx_filemap_map_pages+0x10/0x10 [ 326.209068][T12149] ? lock_acquire+0x115/0x350 [ 326.213793][T12149] __do_fault+0x138/0x2a0 [ 326.218159][T12149] ? do_pte_missing+0x140c/0x34b0 [ 326.223202][T12149] do_pte_missing+0x2215/0x34b0 [ 326.228071][T12149] ? __pfx___thp_vma_allowable_orders+0x10/0x10 [ 326.234329][T12149] ? mtree_range_walk+0x707/0x8b0 [ 326.239373][T12149] handle_mm_fault+0x1a53/0x3750 [ 326.244331][T12149] ? mt_find+0x186/0x630 [ 326.248586][T12149] ? handle_mm_fault+0xf1/0x3750 [ 326.253532][T12149] ? __pfx_handle_mm_fault+0x10/0x10 [ 326.258829][T12149] ? kfree+0x1c5/0x650 [ 326.262932][T12149] __get_user_pages+0x1670/0x2750 [ 326.267985][T12149] populate_vma_page_range+0x2be/0x3c0 [ 326.273451][T12149] ? __pfx_populate_vma_page_range+0x10/0x10 [ 326.279436][T12149] ? down_read+0x2b9/0x320 [ 326.283857][T12149] __mm_populate+0x25f/0x390 [ 326.288460][T12149] ? __pfx___mm_populate+0x10/0x10 [ 326.293593][T12149] vm_mmap_pgoff+0x353/0x4e0 [ 326.298202][T12149] ? lock_acquire+0x115/0x350 [ 326.302911][T12149] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 326.308035][T12149] ? __fget_files+0x2a/0x420 [ 326.312641][T12149] ? __fget_files+0x3a2/0x420 [ 326.317328][T12149] ? __fget_files+0x2a/0x420 [ 326.321939][T12149] ksys_mmap_pgoff+0x4dc/0x760 [ 326.326723][T12149] do_syscall_64+0x166/0x520 [ 326.331332][T12149] ? trace_irq_disable+0x3b/0x140 [ 326.336371][T12149] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.342462][T12149] ? clear_bhb_loop+0x70/0xc0 [ 326.347154][T12149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.353238][T12149] RIP: 0033:0x7f590279e159 [ 326.357768][T12149] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 326.377429][T12149] RSP: 002b:00007f59009d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 326.385875][T12149] RAX: ffffffffffffffda RBX: 00007f5902a26090 RCX: 00007f590279e159 [ 326.393859][T12149] RDX: 0000000001000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 326.401832][T12149] RBP: 00007f590283503b R08: 0000000000000004 R09: 000000002c93a000 [ 326.409810][T12149] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000000 [ 326.417800][T12149] R13: 00007f5902a26128 R14: 00007f5902a26090 R15: 00007ffd4bee86f8 [ 326.425790][T12149] [ 326.428819][T12149] Modules linked in: [ 326.433865][T12149] ---[ end trace 0000000000000000 ]--- [ 326.447679][T12149] RIP: 0010:__filemap_add_folio+0x128c/0x1400 [ 326.447710][T12149] Code: ff 4c 89 f7 48 c7 c6 20 0f 19 8c e8 fe 5e 1f ff 90 0f 0b e8 d6 3e bf ff 48 8b 7c 24 20 48 c7 c6 e0 03 19 8c e8 e5 5e 1f ff 90 <0f> 0b e8 bd 3e bf ff 4c 89 f7 48 c7 c6 20 0f 19 8c e8 ce 5e 1f ff [ 326.447727][T12149] RSP: 0018:ffffc900033071a0 EFLAGS: 00010246 [ 326.447745][T12149] RAX: 50ed87aa29858c00 RBX: 0000000000000000 RCX: 0000000000000046 [ 326.447759][T12149] RDX: ffffc9001b401000 RSI: ffffffff8e82b24f RDI: ffff88807efb0000 [ 326.447774][T12149] RBP: ffffc90003307338 R08: ffff8880b8424713 R09: 1ffff110170848e2 [ 326.447789][T12149] R10: dffffc0000000000 R11: ffffed10170848e3 R12: dffffc0000000000 [ 326.447803][T12149] R13: ffff888026e61fc0 R14: 0000000000000002 R15: ffff888026e620d8 [ 326.447820][T12149] FS: 00007f59009d56c0(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000 [ 326.447837][T12149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 326.447851][T12149] CR2: 0000001b30a17ff8 CR3: 00000000749c2000 CR4: 00000000003526f0 [ 326.447870][T12149] Kernel panic - not syncing: Fatal exception [ 326.549621][T12149] Kernel Offset: disabled [ 326.553964][T12149] Rebooting in 86400 seconds..