last executing test programs: 40.872748472s ago: executing program 2 (id=226): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0xa) write(r1, 0x0, 0x0) bind$rxrpc(r1, &(0x7f0000000000)=@in4={0x21, 0x6, 0x2, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x24) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000000)={0x48, 0x2, r2}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000002c0)={0xc, r2}) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) r3 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$6lowpan_enable(r3, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8b24, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000340)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183341, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000003c0)={0x0, 0x1, 0xffffd, 0x8}) syz_usb_ep_write$ath9k_ep1(r4, 0x82, 0x328, &(0x7f0000001600)=ANY=[@ANYBLOB="8300004e8f9dfa910b87b35373815b3d59485a69291c37bdfa076afe0ef2890f0043874275f897e59020d6458de63f08f13ad5739b5c67f11a2a0bab1e33a6756907e672b54efe8f3dbb09000000000000001aeab6205b89b8ff9015c7855ceb100a05039c353b7d196bb4bbb547e2d6a036dd8f632663ff408daaea2658f54a141d923e08e91d000a00004e"]) r6 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x20000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000012640)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r8, 0x0) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r9, 0x4068aea3, &(0x7f0000000000)={0xc0, 0x0, 0x10000}) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x24000841}, 0x40040) read$char_usb(r9, &(0x7f0000000400)=""/4099, 0x1003) r10 = syz_open_dev$usbfs(&(0x7f0000000080), 0x74, 0x101002) ioctl$USBDEVFS_ALLOW_SUSPEND(r10, 0x5522) 38.859761667s ago: executing program 2 (id=235): r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x1058, [{0xa00}, {0x0, 0x100000000000000}]}, 0xa50) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r3, @ANYBLOB="08002600851600000a00180000000000000000001c005a8018000180140003"], 0x4c}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x52, &(0x7f0000000040)=0x92c, 0x4) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}, 0xa1}], 0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'wlan1\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "de73aef6448800000000002000", "a5469015fc841ba1b489d46420a200002bf49abad1c90dd284064efa1fc3fd58", "ce548629bbc7f5ba4d22ca323ac8029e543e22f0e68dc9a85d030174e0fc9bcc", "a16bd81d86e073a24713e5effeca09a459777895169373b4f374f3cf863fb005", "a79df756f1bbae001062374f83cd3392f100bebf8200135ff6405cababe80e04", "41535adc03bf632849dde771", 0x4, 0x23a401bf, 0x7, 0x14fd4ece, 0x5}}) 38.539411137s ago: executing program 2 (id=237): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000080001"], 0x40}, 0x1, 0x0, 0x30000}, 0x0) 38.386463271s ago: executing program 2 (id=238): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89fb, &(0x7f0000000040)={'bond0\x00', @random='\x00\x00\x00\x00\x00 '}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x8000000, 0x10000}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000040)=""/117, 0x1108000, 0x1000, 0xbb28}, 0x20) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0xdddd0000}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r4 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r4, 0xc008561c, &(0x7f0000000040)={0xf0f045, 0x2000}) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) readlinkat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/self/cwd\x00', &(0x7f0000000400)=""/100, 0x64) 38.146023724s ago: executing program 2 (id=241): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000000090601020000000200000000020000000900020073797a3100000000050001000700000034000780180001801400024020010000f400000000000000000000020600044000040000050007008400000006000540"], 0x5c}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) 37.939199507s ago: executing program 2 (id=242): socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) 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)='6', 0x32) socket(0x2d, 0x2, 0x0) 37.547314711s ago: executing program 32 (id=242): socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='6', 0x32) socket(0x2d, 0x2, 0x0) 3.33520539s ago: executing program 1 (id=524): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="0000010042", 0x5, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='\x00', 0x1, 0x1e8133) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0000000000000000000000000000000100"}) 3.242108804s ago: executing program 1 (id=525): r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x7f9, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000040)={0x0, 0x34324241, 0x1, @discrete={0xff, 0xfffffeff}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="f800000016000100000000000000000064010100000000000000000000000000fc0000000000000000000000000000010000000000000000000080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0100000000000000000000000000010000000033000000fe80000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000ffffffffff01ffffedffffffffffffff03000000000000000000000000000000000000001300000000000000000000000200000000000000fefffffffffffbff000000000000000096070000000000000000000000000002be0000000000000000000000ffffffff"], 0xf8}, 0x1, 0x0, 0x0, 0x40040}, 0x0) 3.140611329s ago: executing program 1 (id=526): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1400000010000100000000000000bc000200000a20000000000a050000000000000000000100fffc0900010073797a300000000040000000030a01010000000000000000010000000900030073797a310000000014000480080002400000000008000140000000030900010073797a300000000068000000060a010400000000000000000100000040000480240001800b00010072656a6563740000140002800800014000000002050002000300000018000180080001006f7366000c000280080001400000001408000b40000000000900010073797a300000000014000000110001"], 0xf0}, 0x1, 0x0, 0x0, 0x24000890}, 0x0) 3.129646596s ago: executing program 1 (id=527): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000100000a7c000000060a0104000000000000000002000000500004804c0001800c0001007061796c6f6164003c000280080004400000005a08000540000000020800034000000017080002400000000d0800064000000002080007400000000808000840000000000900010073797a30000000000900020073797a32"], 0xa4}}, 0x4) 3.076879384s ago: executing program 1 (id=528): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="6400000002060500000000000000008002000000120003006269746d61703a69702c6d616300006005000400000000000900020073797a3200000000180007800c00018008000140e0000001080006000000000105000500020000000500010006"], 0x64}, 0x1, 0x0, 0x0, 0x4810}, 0x0) 2.894815625s ago: executing program 1 (id=537): gettid() timer_create(0x0, 0x0, &(0x7f0000bbdffc)=0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000b912f1205f0500a81d72010203060902120001"], 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) timer_settime(r0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x1b2a1000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x131102, 0x0) r1 = socket(0xa, 0x3, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r3, &(0x7f00000014c0)=[{{&(0x7f0000000080)={0xa, 0x4e1f, 0x7f, @private2, 0x1000010}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000240)='\x00\x00\x00\x00', 0x4}], 0x1}}], 0x1, 0x2400c880) setsockopt(r3, 0x84, 0x11, &(0x7f0000000040), 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x6, r4, 0x1}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011000100000000001f000000100000e60b"], 0x20}], 0x1}, 0x0) 2.384522677s ago: executing program 4 (id=534): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8042, 0x85) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) mremap(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x7800, 0x8000, 0x1, 0x5, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x3, 0x0, 0x1, 0x4, 0x0, @local, @private=0x10000}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000140)={'gre0\x00', r1, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @loopback, @multicast2}}}}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180000002500090000000000000880000300000004001c80e009341eabc106e76383c224f5a2669e494af433074d8c7519018f8f709d3f4a3ca378c47d92c0157e95a764ba269f0c3dc38a32eb6b22"], 0x18}}, 0x80) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000300000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r4 = fsopen(&(0x7f0000000040)='configfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x1) fchdir(r5) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x8880, 0x85) lseek(r6, 0x100, 0x0) getdents(r6, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x800, 0x0) read$FUSE(r2, &(0x7f0000006340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r2, &(0x7f0000002300)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x130, 0x0, 0x6, {0x74d5, 0x40000006, 0x0, '\x00', {0x6fff, 0xad7, 0xf, 0x20000025, 0x0, r8, 0x2000, '\x00', 0xff7fffffffffffff, 0xffff, 0xdd, 0x5, {0x200, 0x660}, {0x40, 0x29}, {0x209, 0xffffffff}, {0x5, 0x5710}, 0x8006, 0x2, 0x7, 0x80000000}}}}) write$FUSE_INIT(r2, &(0x7f0000001200)={0x50, 0xffffffffffffffda, r7, {0x7, 0x2b, 0xfffffffd, 0x120a1101, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}}, 0x50) 1.455222081s ago: executing program 4 (id=540): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000ec0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x4c, &(0x7f000002eff0)={0x1, &(0x7f0000000040)=[{0x200}]}, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) recvmmsg(r4, &(0x7f0000007340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8050}}], 0x1, 0x4000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000001000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NOTIFY_RADAR(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001040)={0x1c, r1, 0x105, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 1.225455814s ago: executing program 4 (id=544): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)=@gcm_256={{0x303, 0x36}, "00000007e4008000", "8b3de2aabceef22f419e59f30000000004001400000200", "e73400", "000000d900"}, 0x38) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.21565557s ago: executing program 0 (id=545): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="4400000010000104000000000000000a00000000000000002100000000000000240012000a00010076786c616e00000014000200080000207b00000008000f0001020304", 0x44}], 0x1}, 0x0) 1.108719716s ago: executing program 4 (id=546): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x410000, 0x106) write$P9_RGETLOCK(r0, &(0x7f00000000c0)=ANY=[], 0xffffff6a) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100), 0xc8, &(0x7f0000000080)=ANY=[@ANYRES8=r0]) (async) mount$tmpfs(0x0, &(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100), 0xc8, &(0x7f0000000080)=ANY=[@ANYRES8=r0]) 1.100992498s ago: executing program 0 (id=547): r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r1, &(0x7f0000000040)={0xa, 0x0, 0xfffffffe, @empty}, 0x20) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3ff, @empty, 0x0, 0x4005}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100060000000000000001000500050007000000000008000900030000001400200000000000000000000000e1ffe000000108000a0000000000060002000100000014001f"], 0x5c}, 0x1, 0x6c}, 0x0) 1.057084702s ago: executing program 0 (id=548): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000010)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000020)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000030)) r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x40, 0x2, 0x1}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000050)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000060)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000070)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000001c0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000090)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000a0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000b0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) write(r1, &(0x7f0000000200)="580000001400010300000000000000001e000000ffffffff00000000000000000000feff00"/88, 0x58) 957.019357ms ago: executing program 0 (id=549): socket$l2tp6(0xa, 0x2, 0x73) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000003c0)={0x9c9, 0x0, 0x0, 'queue1\x00', 0x200000}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000500050007000000000008000900030000fc1400200000000000000000000000e1ffe000000108000a0000000000060002000100000014001f"], 0x5c}, 0x1, 0x6c}, 0x0) 949.86304ms ago: executing program 0 (id=550): fanotify_init(0x1, 0x45c1834654198a66) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x80201) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00', {0x3, 0x3, 0x6, 0xfffa}, 0x3a, [0x20008000, 0x1, 0xf, 0x8, 0x7c, 0xfffffffe, 0xb5d, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x3, 0x5, 0x0, 0x3, 0x400, 0x0, 0x7, 0x40, 0x1, 0x24, 0xd, 0x3fffffe, 0x0, 0xffffffff, 0xe665, 0x4, 0x6, 0x3, 0x8, 0x4c74, 0x80000000, 0x61, 0x3, 0xe, 0x4, 0x80008071, 0xffffb8f3, 0x17, 0x1, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x5, 0x81, 0x4, 0x3ff, 0x8, 0x0, 0x7, 0x9, 0x8, 0x4, 0x0, 0x40], [0x10000007, 0x9, 0x8000012f, 0x80008004, 0x5, 0xfffffff3, 0x129432e7, 0x101, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x6, 0x2, 0x0, 0x45, 0x2f, 0x1782000, 0x313, 0x78, 0xea4, 0x5fa, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0x102, 0x3d, 0x1000005, 0x5bea93c3, 0xd, 0x4e4, 0x2, 0x200004, 0x1b, 0x4, 0x9, 0x8, 0x9, 0x6, 0x47, 0x8000, 0x4, 0xfe000000, 0xffff, 0x2, 0x4, 0x10009, 0x3, 0x3, 0x9, 0x80009, 0x20003, 0xffffffff, 0x100bc45, 0x0, 0x80, 0x3], [0x7, 0xc08, 0x4, 0x5, 0xfffffffd, 0x40, 0x31d, 0x9, 0x5, 0x7fff, 0x9, 0x10001, 0xb, 0x4, 0x5, 0x5, 0x42080, 0x1ef, 0x0, 0x8, 0x86, 0x3, 0x1, 0x3e7, 0xb, 0x5, 0x0, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x3, 0x4, 0x2950bfb1, 0x1000, 0xa2, 0x7, 0x2000ad, 0x5, 0x7, 0xac8, 0xbf, 0x1, 0x3, 0xfffffffd, 0x12b, 0x6, 0x1, 0xa, 0x20, 0x2, 0x1c, 0x8864, 0x3, 0x2006, 0x80a2ed, 0x40000005, 0x25], [0x9, 0xbb33, 0x7, 0x8, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xcea, 0x6, 0x2, 0x57, 0x7, 0x3, 0x0, 0x10000, 0x4, 0x833f3, 0xffff, 0xa622, 0x1, 0x80000005, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x400009, 0xffffffff, 0x80000000, 0x5, 0x4, 0x4c8, 0x1, 0x5, 0x10000, 0x3, 0x7e, 0x100, 0xfc, 0x47, 0xb2, 0x8, 0x6, 0x226, 0x5, 0x5, 0x5, 0x30b1d693, 0x8a1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x8, 0x5, 0xb1e, 0x6, 0x200, 0xffff3401, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000340)='./file1\x00', 0x20fffbfffc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000006, 0x10010, r1, 0x8cedd000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) read$FUSE(r0, &(0x7f0000000880)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$cgroup_pid(r1, &(0x7f00000028c0)=r3, 0x12) syz_ublk_setup_io_uring(0x15d2, &(0x7f0000000140)={0x0, 0x16e, 0x400, 0x3, 0xd7, 0x0, r0}, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendmsg$NFT_BATCH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={{0x14, 0x10, 0x1, 0x0, 0xfffffff5, {0x5}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x40, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}]}]}, @NFT_MSG_DELFLOWTABLE={0x5c, 0x16, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x30, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'rose0\x00'}, {0x14, 0x1, 'rose0\x00'}]}]}]}], {0x14, 0x10}}, 0xe4}, 0x1, 0x0, 0x0, 0x20040841}, 0x0) 919.57885ms ago: executing program 3 (id=551): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000260001031dbd7002fadbdf25010000000400ae"], 0x18}}, 0x0) recvmmsg(r0, &(0x7f0000005000)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000003900)=""/151, 0x97}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f0000000180)=""/27, 0x1b}], 0x7}, 0x9}, {{0x0, 0x0, 0x0}, 0xb91b}], 0x4, 0x2002, 0x0) (fail_nth: 19) 780.678631ms ago: executing program 3 (id=552): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="4400000010000104c30000000000000000000000000000002100000000000000240012000a00010076786c616e00000014000200080000207b00000008000c0001020304", 0x44}], 0x1}, 0x0) 770.653803ms ago: executing program 0 (id=553): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=']6', 0x2}], 0x1, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x201, 0x8001, 0x5}}], 0x20}], 0x1, 0x2000) r1 = syz_usb_connect(0x3, 0x9f, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040480b081000010000000109028d0001010080fa0904000005ffffff0007050302000200070584020002"], 0x0) syz_usb_ep_read(r1, 0x3, 0x0, 0x0) (async) syz_usb_ep_read(r1, 0x3, 0x0, 0x0) syz_usb_ep_write(r1, 0x84, 0x8, &(0x7f0000000040)="97ae745affb61f06") 585.824849ms ago: executing program 3 (id=554): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000024000180060005004e230007060001000200000008000300ac1414aa0800060001"], 0x38}}, 0x0) listen(r0, 0xc) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc0205649, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000030001000000280001801400040000000000000000000000ffffac1414aa060001000a0080000800060003"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 514.36733ms ago: executing program 3 (id=555): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) getxattr(&(0x7f0000000280)='./file1\x00', &(0x7f0000000340)=@random={'security.', 'devtmpfs\x00'}, &(0x7f0000000940)=""/111, 0x6f) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(0xffffffffffffffff, 0x4048587b, &(0x7f00000008c0)={{0xffffffffffffffff, &(0x7f0000000000)='devtmpfs\x00', 0x4040, &(0x7f0000000180)={@align=0x2a, {0x10, 0x9, 0x2, 0xffffffffffffffb4}}, 0xc8, &(0x7f00000001c0), &(0x7f0000000200)=0x10002}, 0x5, &(0x7f0000000800)=[{0x0, 0x0, &(0x7f0000000240)='+\x00', &(0x7f0000000400)="de3e0f5e78ef69e8e1299a2444b3e4873f00512cc7b578f1241906f441a2d21ca38f054d14c073d62ba65144b6ad0a2ac58a2c7f879a8a5b6534b6c666df43646d8df66f8dc6ad962c5e3842cc86ff4efb6a9ef1ef653f0b4648f17eab14169f2096bd3a560142959fdb200ee3b521ed0c9bd748db248fcdce59c0188e0f6bdf19f23363b0e64f1d2da4a0233f0491a0bbc125e24ad2e0cb157b69598368b076aa78638db289867610a223933aea2d83998d321714e9936396b42b8027d056d4752af8f0e697f449548c0e3604d20f8eddde1c8f657b841946f564a8b02b5790c3c370ede86ba7edc5", 0xe9, 0x20}, {0x3, 0x5, &(0x7f0000000500)='ext4\x00', &(0x7f0000000540)="50f6fe27c533a325bd9b702f202ae1c20ec79d8c3e2a53438d12e46c915ff964812d59b49c4dc6e29a", 0x29, 0x20}, {0x2, 0x5, &(0x7f0000000580)='syzkaller0\x00', &(0x7f00000005c0)="485dca11a62e7fa55182382f95d6c76913f5de9612880bf819e26ee41f21a80ebe4b4b9860fa621f3aeec863c75d7f65f4ab15de2959db21ab46689884748718407a95c4693d8188daecf2780f4e9cd4886e8fbbce5b444514ffa57d1721d82adbe96afc12721ea1280f20e7d060abbb674fe79ba2eba2ef17880aa1e9e8cc841b10a0e5f6f59b99e6944437812171d4b0afa4313697d0d60519f48ab1cf7a43348124254e30cc2093d1b46c2d66404d456545934126486daad9c8abcf06ab1ed8e8700bb280ba4d", 0xc8, 0x3a}, {0x2, 0x0, &(0x7f00000006c0)='syzkaller0\x00', &(0x7f0000000700)="8337b4df4c1dc12d45b8d2", 0xb, 0x12}, {0x1, 0x7, &(0x7f0000000740)='#+[}/)*%)&\x00', &(0x7f0000000780)="1673534354f5bda5692f9c0984b062f2eaccb14c5197ad4f327eb1decaa7154b04c8dded0ea3b9dfef9100411565ff499509db727238e74a9d20262545875ceb78b129e871019f92e5774bdcfd0c22f1a32e378ef2a819859e0ab991b6e7e9", 0x5f, 0x8}]}) mmap$IORING_OFF_PBUF_RING(0x0, 0x8, 0x2000000, 0x50, r0, 0x80310d10) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x109142, 0x5) ioctl$XFS_IOC_GOINGDOWN(r1, 0x8004587d, &(0x7f00000002c0)=0xfffffeff) fallocate(r1, 0x20, 0x0, 0x4000) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_add_vcpu$x86(0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=0x8) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x10, 0x1}, {0x8f, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x2}, {0xffff, 0x5, 0x1, 0x47, 0x6, 0xfd}]}) recvfrom(r3, &(0x7f0000000380)=""/39, 0x27, 0x40012020, &(0x7f00000009c0)=@rc={0x1f, @none, 0xd0}, 0x80) write$char_usb(r2, &(0x7f0000000040)="e2", 0x2250) 169.117212ms ago: executing program 4 (id=556): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="0000010042", 0x5, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xc30) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\a', 0x7, 0xd23) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b', 0x7, 0xd2b) pwrite64(r0, &(0x7f0000000100)='\x00', 0x1, 0x1e8133) pwrite64(r0, &(0x7f0000000100)='TOCBLOCK', 0x8, 0x100200) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "00000000000000000200"}) 168.760872ms ago: executing program 3 (id=557): socket$nl_generic(0x10, 0x3, 0x10) 33.956343ms ago: executing program 4 (id=558): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000260001031dbd7002fadbdf25010000000400ae"], 0x18}}, 0x0) r2 = landlock_create_ruleset(&(0x7f00000002c0)={0x520, 0xd, 0x3}, 0x30, 0x0) landlock_restrict_self(r2, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000004c0)={0x2, 0x4e21, @local}, 0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvmmsg(r1, &(0x7f0000005000)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000003900)=""/151, 0x97}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f0000000180)=""/27, 0x1b}], 0x7}, 0x9}, {{0x0, 0x0, 0x0}, 0xb91b}], 0x4, 0x2002, 0x0) 0s ago: executing program 3 (id=559): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="14000000100001fffffffffffffed4000200000a20000000000a050000000000000000000100fffc0900010073797a300000000040000000030a01010000000000000000010000000900030073797a310000000014000480080002400000000008000140000000030900010073797a300000000068000000060a010400000000000000000100000040000480240001800b00010072656a6563740000140002800800014000000002050002000300000018000180080001006f7366000c000280080001400000001408000b40000000000900010073797a300000000014000000110001"], 0xf0}, 0x1, 0x0, 0x0, 0x24000890}, 0x0) kernel console output (not intermixed with test programs): ute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 90.297884][ T5946] Call Trace: [ 90.297892][ T5946] [ 90.297901][ T5946] dump_stack_lvl+0xe8/0x150 [ 90.297933][ T5946] should_fail_ex+0x3eb/0x540 [ 90.297958][ T5946] _copy_to_iter+0x404/0x1810 [ 90.297993][ T5946] ? __pfx__copy_to_iter+0x10/0x10 [ 90.298016][ T5946] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 90.298045][ T5946] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 90.298072][ T5946] __skb_datagram_iter+0xf8/0x980 [ 90.298095][ T5946] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 90.298123][ T5946] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 90.298152][ T5946] skb_copy_datagram_iter+0xb5/0x240 [ 90.298179][ T5946] netlink_recvmsg+0x2b9/0xa50 [ 90.298213][ T5946] ? __pfx_netlink_recvmsg+0x10/0x10 [ 90.298234][ T5946] ? lock_acquire+0x115/0x350 [ 90.298262][ T5946] ? __lock_acquire+0x747/0x2de0 [ 90.298291][ T5946] ? __pfx_netlink_recvmsg+0x10/0x10 [ 90.298312][ T5946] sock_recvmsg_nosec+0x130/0x170 [ 90.298337][ T5946] ____sys_recvmsg+0x3e3/0x4a0 [ 90.298367][ T5946] ? __pfx_____sys_recvmsg+0x10/0x10 [ 90.298401][ T5946] ? import_iovec+0x73/0xa0 [ 90.298424][ T5946] ___sys_recvmsg+0x213/0x5a0 [ 90.298447][ T5946] ? __pfx____sys_recvmsg+0x10/0x10 [ 90.298471][ T5946] ? lock_acquire+0x115/0x350 [ 90.298520][ T5946] do_recvmmsg+0x31a/0x7f0 [ 90.298549][ T5946] ? __pfx_do_recvmmsg+0x10/0x10 [ 90.298579][ T5946] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 90.298598][ T5946] ? __fget_files+0x3a2/0x420 [ 90.298632][ T5946] __x64_sys_recvmmsg+0x198/0x250 [ 90.298655][ T5946] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 90.298686][ T5946] do_syscall_64+0x166/0x520 [ 90.298702][ T5946] ? trace_irq_disable+0x3b/0x140 [ 90.298727][ T5946] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.298743][ T5946] ? clear_bhb_loop+0x70/0xc0 [ 90.298764][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.298780][ T5946] RIP: 0033:0x7f7d4379e159 [ 90.298796][ T5946] 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 [ 90.298808][ T5946] RSP: 002b:00007f7d445c1028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 90.298825][ T5946] RAX: ffffffffffffffda RBX: 00007f7d43a25fa0 RCX: 00007f7d4379e159 [ 90.298835][ T5946] RDX: 0000000000000004 RSI: 0000200000005000 RDI: 0000000000000003 [ 90.298845][ T5946] RBP: 00007f7d445c1090 R08: 0000000000000000 R09: 0000000000000000 [ 90.298854][ T5946] R10: 0000000000002002 R11: 0000000000000246 R12: 0000000000000001 [ 90.298863][ T5946] R13: 00007f7d43a26038 R14: 00007f7d43a25fa0 R15: 00007ffc4c7bd928 [ 90.298893][ T5946] [ 90.516503][ T30] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 90.536614][ T5948] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 90.540146][ T5953] netlink: 'syz.3.65': attribute type 12 has an invalid length. [ 90.611727][ T1397] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 90.612730][ T1397] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 90.612766][ T1397] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 90.612797][ T1397] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 90.699806][ T5956] Bluetooth: ISO socket layer initialized [ 90.711004][ T30] usb 3-1: Using ep0 maxpacket: 8 [ 90.715478][ T30] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 90.743133][ T30] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.743164][ T30] usb 3-1: Product: syz [ 90.743179][ T30] usb 3-1: Manufacturer: syz [ 90.743193][ T30] usb 3-1: SerialNumber: syz [ 90.788818][ T30] usb 3-1: config 0 descriptor?? [ 90.889988][ T5960] netlink: 'syz.1.67': attribute type 10 has an invalid length. [ 90.935783][ T5960] bond0: (slave vlan0): Enslaving as an active interface with an up link [ 90.939173][ T5965] netlink: 40 bytes leftover after parsing attributes in process `syz.0.69'. [ 90.958851][ T5960] workqueue: work func _RNvXs8_NtCsbuTvttuFvbr_6kernel9workqueueINtNtNtB7_4sync3arc3ArcNtNtCswPamI0U300_11rust_binder7process7ProcessEINtB5_15WorkItemPointerKy0_E3runB13_ enqueued on deprecated workqueue. Use system_{percpu|dfl}_wq instead. [ 91.008285][ T30] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 91.021215][ T5966] rust_binder: Write failure EFAULT in pid:44 [ 91.229283][ T5975] netlink: 20 bytes leftover after parsing attributes in process `syz.3.73'. [ 91.410118][ T5981] FAULT_INJECTION: forcing a failure. [ 91.410118][ T5981] name failslab, interval 1, probability 0, space 0, times 0 [ 91.410149][ T5981] CPU: 0 UID: 0 PID: 5981 Comm: syz.3.76 Not tainted syzkaller #0 PREEMPT(full) [ 91.410186][ T5981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.410193][ T5981] Call Trace: [ 91.410201][ T5981] [ 91.410209][ T5981] dump_stack_lvl+0xe8/0x150 [ 91.410244][ T5981] should_fail_ex+0x3eb/0x540 [ 91.410273][ T5981] should_failslab+0xa8/0x100 [ 91.410292][ T5981] __kmalloc_noprof+0xf9/0x710 [ 91.410308][ T5981] ? hash_ipport6_add+0x79/0x2190 [ 91.410328][ T5981] ? hash_ipport6_add+0xdef/0x2190 [ 91.410342][ T5981] ? hash_ipport6_add+0xdef/0x2190 [ 91.410376][ T5981] hash_ipport6_add+0xdef/0x2190 [ 91.410437][ T5981] hash_ipport6_uadt+0x801/0xaa0 [ 91.410455][ T5981] ? __pfx_hash_ipport6_add+0x10/0x10 [ 91.410471][ T5981] ? __pfx_hash_ipport6_uadt+0x10/0x10 [ 91.410485][ T5981] ? __nla_validate_parse+0x2429/0x2d50 [ 91.410526][ T5981] call_ad+0x18d/0xb50 [ 91.410550][ T5981] ? __lock_acquire+0x747/0x2de0 [ 91.410584][ T5981] ? __pfx_call_ad+0x10/0x10 [ 91.410604][ T5981] ? __nla_parse+0x40/0x60 [ 91.410618][ T5981] ip_set_ad+0x82a/0x9d0 [ 91.410636][ T5981] ? __pfx_ip_set_ad+0x10/0x10 [ 91.410651][ T5981] ? __mutex_lock+0x305/0x15a0 [ 91.410706][ T5981] nfnetlink_rcv_msg+0xcc2/0x12b0 [ 91.410729][ T5981] ? unwind_get_return_address+0x4d/0x90 [ 91.410743][ T5981] ? nfnetlink_rcv_msg+0x228/0x12b0 [ 91.410769][ T5981] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 91.410827][ T5981] netlink_rcv_skb+0x226/0x4a0 [ 91.410851][ T5981] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 91.410874][ T5981] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 91.410908][ T5981] ? bpf_lsm_capable+0x9/0x20 [ 91.410934][ T5981] ? security_capable+0x7e/0x2c0 [ 91.410962][ T5981] nfnetlink_rcv+0x2b9/0x28c0 [ 91.410987][ T5981] ? __dev_queue_xmit+0x29b/0x3820 [ 91.411014][ T5981] ? __local_bh_enable_ip+0xd6/0x140 [ 91.411037][ T5981] ? lockdep_hardirqs_on+0x7b/0x110 [ 91.411064][ T5981] ? __dev_queue_xmit+0x29b/0x3820 [ 91.411085][ T5981] ? __local_bh_enable_ip+0xd6/0x140 [ 91.411105][ T5981] ? __dev_queue_xmit+0x29b/0x3820 [ 91.411167][ T5981] ? __dev_queue_xmit+0x1edc/0x3820 [ 91.411187][ T5981] ? do_syscall_64+0x166/0x520 [ 91.411234][ T5981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.411266][ T5981] ? __dev_queue_xmit+0x29b/0x3820 [ 91.411289][ T5981] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 91.411337][ T5981] ? __pfx___dev_queue_xmit+0x10/0x10 [ 91.411368][ T5981] ? ref_tracker_free+0x689/0x830 [ 91.411395][ T5981] ? __pfx_ref_tracker_free+0x10/0x10 [ 91.411419][ T5981] ? __asan_memcpy+0x40/0x70 [ 91.411443][ T5981] ? __skb_clone+0x5c/0x6c0 [ 91.411471][ T5981] ? __skb_clone+0x449/0x6c0 [ 91.411497][ T5981] ? skb_clone+0x246/0x3a0 [ 91.411520][ T5981] ? __netlink_deliver_tap+0x811/0x860 [ 91.411544][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 91.411573][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 91.411595][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 91.411624][ T5981] netlink_unicast+0x7bd/0x940 [ 91.411662][ T5981] netlink_sendmsg+0x7c3/0xae0 [ 91.411693][ T5981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 91.411725][ T5981] ? apparmor_socket_sendmsg+0x98/0x360 [ 91.411748][ T5981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 91.411771][ T5981] sock_sendmsg_nosec+0x13a/0x180 [ 91.411802][ T5981] ____sys_sendmsg+0x54e/0x850 [ 91.411828][ T5981] ? __pfx_____sys_sendmsg+0x10/0x10 [ 91.411859][ T5981] ? import_iovec+0x73/0xa0 [ 91.411887][ T5981] ___sys_sendmsg+0x2a5/0x360 [ 91.411907][ T5981] ? __lock_acquire+0x747/0x2de0 [ 91.411938][ T5981] ? __pfx____sys_sendmsg+0x10/0x10 [ 91.411991][ T5981] ? __fget_files+0x2a/0x420 [ 91.412015][ T5981] ? __fget_files+0x3a2/0x420 [ 91.412043][ T5981] __x64_sys_sendmsg+0x1b1/0x290 [ 91.412057][ T5981] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 91.412078][ T5981] do_syscall_64+0x166/0x520 [ 91.412087][ T5981] ? trace_irq_disable+0x3b/0x140 [ 91.412112][ T5981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.412132][ T5981] ? clear_bhb_loop+0x70/0xc0 [ 91.412163][ T5981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.412183][ T5981] RIP: 0033:0x7f58d139e159 [ 91.412198][ T5981] 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 [ 91.412207][ T5981] RSP: 002b:00007f58d231d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.412220][ T5981] RAX: ffffffffffffffda RBX: 00007f58d1625fa0 RCX: 00007f58d139e159 [ 91.412228][ T5981] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000003 [ 91.412235][ T5981] RBP: 00007f58d231d090 R08: 0000000000000000 R09: 0000000000000000 [ 91.412241][ T5981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.412249][ T5981] R13: 00007f58d1626038 R14: 00007f58d1625fa0 R15: 00007fff48e6bcd8 [ 91.412280][ T5981] [ 91.561722][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 91.574547][ T44] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 91.593099][ T44] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 91.622423][ T44] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 91.656129][ T5944] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.656772][ T5944] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.713781][ T44] rust_binder: 5959: undelivered freeze notification, 0000000000000000 [ 91.747880][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 91.749566][ T5960] syz.1.67 (5960) used greatest stack depth: 19248 bytes left [ 91.760267][ T9] usb 1-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 91.797443][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.797476][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.844954][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.844984][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.854838][ T5723] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 91.915830][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.915860][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.919281][ T44] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 91.921299][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.921327][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.922235][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.922257][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.923221][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.923241][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 91.925133][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.925157][ T9] usb 1-1: Product: syz [ 91.925170][ T9] usb 1-1: Manufacturer: syz [ 91.925184][ T9] usb 1-1: SerialNumber: syz [ 91.928339][ T9] usb 1-1: config 0 descriptor?? [ 91.990335][ T30] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 91.995820][ T30] usb 3-1: USB disconnect, device number 4 [ 92.131136][ T5628] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 92.217553][ T5992] syz_tun: entered allmulticast mode [ 92.252816][ T5992] syz_tun (unregistering): left allmulticast mode [ 92.293363][ T5628] usb 2-1: New USB device found, idVendor=03e8, idProduct=0008, bcdDevice= 0.00 [ 92.297332][ T5628] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 92.297387][ T5628] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 92.297400][ T5628] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 92.297413][ T5628] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 92.299591][ T5628] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.299610][ T5628] usb 2-1: Product: syz [ 92.299678][ T5628] usb 2-1: Manufacturer: syz [ 92.299687][ T5628] usb 2-1: SerialNumber: syz [ 92.329790][ T5628] kaweth 2-1:1.0: couldn't find required endpoints [ 92.370273][ T5986] ceph: No mds server is up or the cluster is laggy [ 92.373415][ T9] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 92.376518][ T5983] ceph: No mds server is up or the cluster is laggy [ 92.428719][ T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 92.574471][ T30] usb 2-1: USB disconnect, device number 4 [ 92.847437][ T6005] capability: warning: `syz.3.84' uses 32-bit capabilities (legacy support in use) [ 92.925787][ T6008] ======================================================= [ 92.925787][ T6008] WARNING: The mand mount option has been deprecated and [ 92.925787][ T6008] and is ignored by this kernel. Remove the mand [ 92.925787][ T6008] option from the mount to silence this warning. [ 92.925787][ T6008] ======================================================= [ 92.928245][ T6008] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 93.080737][ T6012] cgroup: Unknown subsys name 'cpuset' [ 93.112845][ T30] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 93.266897][ T30] usb 4-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 93.270171][ T30] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 93.270204][ T30] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 93.270241][ T30] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.319233][ T30] spcp8x5 4-1:1.0: SPCP8x5 converter detected [ 93.390099][ T30] usb 4-1: SPCP8x5 converter now attached to ttyUSB0 [ 93.611625][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 93.760894][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 93.764027][ T9] usb 2-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 93.765284][ T9] usb 2-1: config 1 has an invalid descriptor of length 140, skipping remainder of the config [ 93.765345][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 204, changing to 11 [ 93.765374][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.767596][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.767621][ T9] usb 2-1: Product: syz [ 93.767633][ T9] usb 2-1: Manufacturer: syz [ 93.767646][ T9] usb 2-1: SerialNumber: syz [ 94.088494][ T9] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 94.088560][ T9] usb 2-1: MIDIStreaming interface descriptor not found [ 94.217473][ T9] usb 2-1: USB disconnect, device number 5 [ 94.341124][ T5623] udevd[5623]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 94.376646][ T5723] usb 1-1: USB disconnect, device number 3 [ 94.388094][ T6035] netlink: 'syz.2.94': attribute type 15 has an invalid length. [ 94.461180][ T670] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 258 - 0 [ 94.464118][ T1397] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 258 - 0 [ 94.464164][ T1397] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 258 - 0 [ 94.464196][ T1397] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 258 - 0 [ 94.734613][ T6044] xt_limit: Overflow, try lower: 324384747/4200216962 [ 94.895457][ T6048] loop0: detected capacity change from 0 to 3904 [ 94.953743][ T6048] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 94.953777][ T6048] ldm_validate_privheads(): Disk read failed. [ 94.954741][ T6048] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 94.954765][ T6048] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 94.954777][ T6048] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 94.954789][ T6048] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 94.954800][ T6048] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 94.954845][ T6048] loop0: [ 94.954862][ T6048] loop0: partition table partially beyond EOD, truncated [ 95.369541][ T6065] veth0_macvtap: left promiscuous mode [ 95.879292][ T5628] usb 4-1: USB disconnect, device number 3 [ 95.971459][ T5628] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 95.993906][ T6094] netlink: 'syz.2.118': attribute type 4 has an invalid length. [ 95.993933][ T6094] netlink: 44 bytes leftover after parsing attributes in process `syz.2.118'. [ 95.997175][ T5628] spcp8x5 4-1:1.0: device disconnected [ 96.055196][ T6098] netlink: 8 bytes leftover after parsing attributes in process `syz.3.117'. [ 96.059480][ T1397] IPVS: starting estimator thread 0... [ 96.142059][ T6099] IPVS: using max 37 ests per chain, 88800 per kthread [ 96.209848][ T6095] syz.1.116 uses obsolete (PF_INET,SOCK_PACKET) [ 96.278996][ T6100] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.279462][ T6100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.351157][ T6110] netlink: 168 bytes leftover after parsing attributes in process `syz.3.121'. [ 96.398678][ T6109] netlink: 28 bytes leftover after parsing attributes in process `syz.2.120'. [ 96.398748][ T6109] netlink: 28 bytes leftover after parsing attributes in process `syz.2.120'. [ 96.511698][ T30] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 96.643741][ T30] usb 2-1: device descriptor read/64, error -71 [ 96.676017][ T6120] syzkaller0: entered promiscuous mode [ 96.676043][ T6120] syzkaller0: entered allmulticast mode [ 96.678110][ T6120] netlink: 16 bytes leftover after parsing attributes in process `syz.3.122'. [ 96.678183][ T6120] netlink: 128 bytes leftover after parsing attributes in process `syz.3.122'. [ 96.890931][ T30] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 96.939061][ T6134] FAULT_INJECTION: forcing a failure. [ 96.939061][ T6134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 96.939101][ T6134] CPU: 0 UID: 0 PID: 6134 Comm: syz.2.127 Tainted: G L syzkaller #0 PREEMPT(full) [ 96.939128][ T6134] Tainted: [L]=SOFTLOCKUP [ 96.939135][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.939147][ T6134] Call Trace: [ 96.939155][ T6134] [ 96.939164][ T6134] dump_stack_lvl+0xe8/0x150 [ 96.939196][ T6134] should_fail_ex+0x3eb/0x540 [ 96.939219][ T6134] _copy_from_user+0x2d/0xb0 [ 96.939245][ T6134] ___sys_recvmsg+0x173/0x5a0 [ 96.939273][ T6134] ? __pfx____sys_recvmsg+0x10/0x10 [ 96.939300][ T6134] ? lock_acquire+0x115/0x350 [ 96.939351][ T6134] do_recvmmsg+0x31a/0x7f0 [ 96.939379][ T6134] ? __pfx_do_recvmmsg+0x10/0x10 [ 96.939412][ T6134] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 96.939433][ T6134] ? __fget_files+0x3a2/0x420 [ 96.939468][ T6134] __x64_sys_recvmmsg+0x198/0x250 [ 96.939493][ T6134] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 96.939522][ T6134] do_syscall_64+0x166/0x520 [ 96.939539][ T6134] ? trace_irq_disable+0x3b/0x140 [ 96.939576][ T6134] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.939596][ T6134] ? clear_bhb_loop+0x70/0xc0 [ 96.939620][ T6134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.939640][ T6134] RIP: 0033:0x7f0d10d9e159 [ 96.939659][ T6134] 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 [ 96.939674][ T6134] RSP: 002b:00007f0d11c73028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 96.939696][ T6134] RAX: ffffffffffffffda RBX: 00007f0d11025fa0 RCX: 00007f0d10d9e159 [ 96.939710][ T6134] RDX: 0000000000000004 RSI: 0000200000005000 RDI: 0000000000000003 [ 96.939723][ T6134] RBP: 00007f0d11c73090 R08: 0000000000000000 R09: 0000000000000000 [ 96.939735][ T6134] R10: 0000000000002002 R11: 0000000000000246 R12: 0000000000000001 [ 96.939747][ T6134] R13: 00007f0d11026038 R14: 00007f0d11025fa0 R15: 00007fffd1209f98 [ 96.939774][ T6134] [ 97.042119][ T30] usb 2-1: device descriptor read/64, error -71 [ 97.151332][ T30] usb usb2-port1: attempt power cycle [ 97.228299][ T5283] veth0_macvtap: entered promiscuous mode [ 97.386334][ T6126] syz.3.122 (6126) used greatest stack depth: 16840 bytes left [ 97.466744][ T6142] netlink: 'syz.3.129': attribute type 12 has an invalid length. [ 97.510931][ T30] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 97.541913][ T30] usb 2-1: device descriptor read/8, error -71 [ 97.699265][ T6148] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 97.741357][ T6152] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 97.792037][ T30] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 97.815651][ T30] usb 2-1: device descriptor read/8, error -71 [ 97.924139][ T30] usb usb2-port1: unable to enumerate USB device [ 98.168660][ T6175] netlink: 40 bytes leftover after parsing attributes in process `syz.2.135'. [ 98.302778][ T6181] FAULT_INJECTION: forcing a failure. [ 98.302778][ T6181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.302813][ T6181] CPU: 0 UID: 0 PID: 6181 Comm: syz.2.136 Tainted: G L syzkaller #0 PREEMPT(full) [ 98.302838][ T6181] Tainted: [L]=SOFTLOCKUP [ 98.302846][ T6181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 98.302857][ T6181] Call Trace: [ 98.302865][ T6181] [ 98.302873][ T6181] dump_stack_lvl+0xe8/0x150 [ 98.302914][ T6181] should_fail_ex+0x3eb/0x540 [ 98.302948][ T6181] _copy_to_user+0x31/0xb0 [ 98.302976][ T6181] simple_read_from_buffer+0xe1/0x170 [ 98.303011][ T6181] proc_fail_nth_read+0x1bb/0x230 [ 98.303043][ T6181] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 98.303073][ T6181] ? rw_verify_area+0x24a/0x4c0 [ 98.303102][ T6181] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 98.303128][ T6181] vfs_read+0x213/0xa80 [ 98.303159][ T6181] ? __pfx___mutex_lock+0x10/0x10 [ 98.303179][ T6181] ? __pfx_vfs_read+0x10/0x10 [ 98.303205][ T6181] ? __fget_files+0x2a/0x420 [ 98.303235][ T6181] ? __fget_files+0x3a2/0x420 [ 98.303257][ T6181] ? __fget_files+0x2a/0x420 [ 98.303288][ T6181] ksys_read+0x150/0x270 [ 98.303315][ T6181] ? __pfx_ksys_read+0x10/0x10 [ 98.303351][ T6181] do_syscall_64+0x166/0x520 [ 98.303374][ T6181] ? trace_irq_disable+0x3b/0x140 [ 98.303402][ T6181] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.303420][ T6181] ? clear_bhb_loop+0x70/0xc0 [ 98.303444][ T6181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.303463][ T6181] RIP: 0033:0x7f0d10d5e98e [ 98.303481][ T6181] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 98.303497][ T6181] RSP: 002b:00007f0d11c72fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 98.303519][ T6181] RAX: ffffffffffffffda RBX: 00007f0d11c736c0 RCX: 00007f0d10d5e98e [ 98.303533][ T6181] RDX: 000000000000000f RSI: 00007f0d11c730a0 RDI: 0000000000000004 [ 98.303544][ T6181] RBP: 00007f0d11c73090 R08: 0000000000000000 R09: 0000000000000000 [ 98.303556][ T6181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.303567][ T6181] R13: 00007f0d11026038 R14: 00007f0d11025fa0 R15: 00007fffd1209f98 [ 98.303597][ T6181] [ 98.508094][ T6183] rust_binder: 6182:6183 got transaction to invalid handle 1 [ 98.508135][ T6183] rust_binder: 6182:6183 transaction call to 0:0 failed ENOENT, code 0 size 72-24 [ 98.540601][ T30] rust_binder: 6182: undelivered TRANSACTION_ERROR: 29201 [ 98.810482][ T6195] FAULT_INJECTION: forcing a failure. [ 98.810482][ T6195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.810517][ T6195] CPU: 0 UID: 0 PID: 6195 Comm: syz.2.141 Tainted: G L syzkaller #0 PREEMPT(full) [ 98.810542][ T6195] Tainted: [L]=SOFTLOCKUP [ 98.810549][ T6195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 98.810561][ T6195] Call Trace: [ 98.810569][ T6195] [ 98.810577][ T6195] dump_stack_lvl+0xe8/0x150 [ 98.810611][ T6195] should_fail_ex+0x3eb/0x540 [ 98.810639][ T6195] _copy_from_user+0x2d/0xb0 [ 98.810666][ T6195] kstrtouint_from_user+0xd6/0x180 [ 98.810690][ T6195] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 98.810718][ T6195] ? lock_acquire+0x115/0x350 [ 98.810749][ T6195] proc_fail_nth_write+0x8e/0x210 [ 98.810779][ T6195] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 98.810810][ T6195] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 98.810834][ T6195] vfs_write+0x296/0xba0 [ 98.810867][ T6195] ? __pfx_vfs_write+0x10/0x10 [ 98.810891][ T6195] ? __fget_files+0x2a/0x420 [ 98.810919][ T6195] ? __fget_files+0x3a2/0x420 [ 98.810942][ T6195] ? __fget_files+0x2a/0x420 [ 98.810973][ T6195] ksys_write+0x150/0x270 [ 98.811010][ T6195] ? __pfx_ksys_write+0x10/0x10 [ 98.811047][ T6195] do_syscall_64+0x166/0x520 [ 98.811066][ T6195] ? trace_irq_disable+0x3b/0x140 [ 98.811092][ T6195] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.811112][ T6195] ? clear_bhb_loop+0x70/0xc0 [ 98.811136][ T6195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.811155][ T6195] RIP: 0033:0x7f0d10d5e98e [ 98.811173][ T6195] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 98.811190][ T6195] RSP: 002b:00007f0d11c72fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 98.811211][ T6195] RAX: ffffffffffffffda RBX: 00007f0d11c736c0 RCX: 00007f0d10d5e98e [ 98.811224][ T6195] RDX: 0000000000000001 RSI: 00007f0d11c730a0 RDI: 0000000000000004 [ 98.811234][ T6195] RBP: 00007f0d11c73090 R08: 0000000000000000 R09: 0000000000000000 [ 98.811245][ T6195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.811266][ T6195] R13: 00007f0d11026038 R14: 00007f0d11025fa0 R15: 00007fffd1209f98 [ 98.811307][ T6195] [ 99.614625][ T6225] netlink: 'syz.3.152': attribute type 15 has an invalid length. [ 99.614652][ T6225] netlink: 24 bytes leftover after parsing attributes in process `syz.3.152'. [ 100.262087][ T5723] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 100.364029][ T6235] Zero length message leads to an empty skb [ 100.418916][ T5723] usb 3-1: Using ep0 maxpacket: 32 [ 100.426241][ T5723] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 100.428460][ T5723] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 100.428487][ T5723] usb 3-1: config 0 has no interface number 0 [ 100.439295][ T5723] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.439323][ T5723] usb 3-1: Product: syz [ 100.439338][ T5723] usb 3-1: Manufacturer: syz [ 100.439352][ T5723] usb 3-1: SerialNumber: syz [ 100.449872][ T5723] usb 3-1: config 0 descriptor?? [ 100.486734][ T5723] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 100.695184][ T5723] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 100.701832][ T5723] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 100.863290][ T6229] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.884411][ T6229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.108545][ C0] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 101.132524][ T44] usb 3-1: USB disconnect, device number 5 [ 101.143311][ T44] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 101.163721][ T44] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 101.177885][ T44] quatech2 3-1:0.51: device disconnected [ 101.946168][ T6246] netlink: 'syz.3.159': attribute type 15 has an invalid length. [ 101.967127][ T6248] program syz.1.158 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 102.016748][ T656] netdevsim netdevsim3 netdevsim3: set [0, 1] type 1 family 0 port 258 - 0 [ 102.016801][ T656] netdevsim netdevsim3 netdevsim2: set [0, 1] type 1 family 0 port 258 - 0 [ 102.016833][ T656] netdevsim netdevsim3 netdevsim1: set [0, 1] type 1 family 0 port 258 - 0 [ 102.016865][ T656] netdevsim netdevsim3 netdevsim0: set [0, 1] type 1 family 0 port 258 - 0 [ 102.096873][ T6258] FAULT_INJECTION: forcing a failure. [ 102.096873][ T6258] name failslab, interval 1, probability 0, space 0, times 0 [ 102.096908][ T6258] CPU: 1 UID: 0 PID: 6258 Comm: syz.3.162 Tainted: G L syzkaller #0 PREEMPT(full) [ 102.096934][ T6258] Tainted: [L]=SOFTLOCKUP [ 102.096941][ T6258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 102.096953][ T6258] Call Trace: [ 102.096961][ T6258] [ 102.096970][ T6258] dump_stack_lvl+0xe8/0x150 [ 102.097004][ T6258] should_fail_ex+0x3eb/0x540 [ 102.097032][ T6258] should_failslab+0xa8/0x100 [ 102.097054][ T6258] ? skb_clone+0x212/0x3a0 [ 102.097078][ T6258] kmem_cache_alloc_noprof+0x9c/0x600 [ 102.097106][ T6258] ? skb_clone+0x212/0x3a0 [ 102.097131][ T6258] skb_clone+0x212/0x3a0 [ 102.097153][ T6258] __netlink_deliver_tap+0x413/0x860 [ 102.097187][ T6258] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.097210][ T6258] netlink_deliver_tap+0x19c/0x1b0 [ 102.097233][ T6258] netlink_sendskb+0x68/0x140 [ 102.097256][ T6258] netlink_rcv_skb+0x2a4/0x4a0 [ 102.097280][ T6258] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 102.097302][ T6258] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 102.097334][ T6258] ? bpf_lsm_capable+0x9/0x20 [ 102.097360][ T6258] ? security_capable+0x7e/0x2c0 [ 102.097387][ T6258] nfnetlink_rcv+0x2b9/0x28c0 [ 102.097410][ T6258] ? __dev_queue_xmit+0x29b/0x3820 [ 102.097436][ T6258] ? __local_bh_enable_ip+0xd6/0x140 [ 102.097459][ T6258] ? lockdep_hardirqs_on+0x7b/0x110 [ 102.097487][ T6258] ? __dev_queue_xmit+0x29b/0x3820 [ 102.097508][ T6258] ? __local_bh_enable_ip+0xd6/0x140 [ 102.097527][ T6258] ? __dev_queue_xmit+0x29b/0x3820 [ 102.097548][ T6258] ? __dev_queue_xmit+0x1edc/0x3820 [ 102.097568][ T6258] ? do_syscall_64+0x166/0x520 [ 102.097584][ T6258] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.097610][ T6258] ? __dev_queue_xmit+0x29b/0x3820 [ 102.097633][ T6258] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 102.097661][ T6258] ? __pfx___dev_queue_xmit+0x10/0x10 [ 102.097699][ T6258] ? ref_tracker_free+0x689/0x830 [ 102.097727][ T6258] ? __pfx_ref_tracker_free+0x10/0x10 [ 102.097750][ T6258] ? __asan_memcpy+0x40/0x70 [ 102.097775][ T6258] ? __skb_clone+0x5c/0x6c0 [ 102.097803][ T6258] ? __skb_clone+0x449/0x6c0 [ 102.097826][ T6258] ? skb_clone+0x246/0x3a0 [ 102.097852][ T6258] ? __netlink_deliver_tap+0x811/0x860 [ 102.097875][ T6258] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.097905][ T6258] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.097926][ T6258] ? netlink_deliver_tap+0x2e/0x1b0 [ 102.097953][ T6258] netlink_unicast+0x7bd/0x940 [ 102.097981][ T6258] netlink_sendmsg+0x7c3/0xae0 [ 102.098010][ T6258] ? __pfx_netlink_sendmsg+0x10/0x10 [ 102.098038][ T6258] ? apparmor_socket_sendmsg+0x98/0x360 [ 102.098061][ T6258] ? __pfx_netlink_sendmsg+0x10/0x10 [ 102.098084][ T6258] sock_sendmsg_nosec+0x13a/0x180 [ 102.098112][ T6258] ____sys_sendmsg+0x54e/0x850 [ 102.098136][ T6258] ? __pfx_____sys_sendmsg+0x10/0x10 [ 102.098164][ T6258] ? import_iovec+0x73/0xa0 [ 102.098191][ T6258] ___sys_sendmsg+0x2a5/0x360 [ 102.098208][ T6258] ? __lock_acquire+0x747/0x2de0 [ 102.098238][ T6258] ? __pfx____sys_sendmsg+0x10/0x10 [ 102.098285][ T6258] ? __fget_files+0x2a/0x420 [ 102.098307][ T6258] ? __fget_files+0x3a2/0x420 [ 102.098337][ T6258] __x64_sys_sendmsg+0x1b1/0x290 [ 102.098358][ T6258] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 102.098401][ T6258] do_syscall_64+0x166/0x520 [ 102.098418][ T6258] ? trace_irq_disable+0x3b/0x140 [ 102.098441][ T6258] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.098460][ T6258] ? clear_bhb_loop+0x70/0xc0 [ 102.098483][ T6258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.098502][ T6258] RIP: 0033:0x7f58d139e159 [ 102.098519][ T6258] 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 [ 102.098535][ T6258] RSP: 002b:00007f58d231d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.098557][ T6258] RAX: ffffffffffffffda RBX: 00007f58d1625fa0 RCX: 00007f58d139e159 [ 102.098570][ T6258] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000003 [ 102.098582][ T6258] RBP: 00007f58d231d090 R08: 0000000000000000 R09: 0000000000000000 [ 102.098593][ T6258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.098604][ T6258] R13: 00007f58d1626038 R14: 00007f58d1625fa0 R15: 00007fff48e6bcd8 [ 102.098632][ T6258] [ 102.292335][ T30] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 102.514316][ T30] usb 3-1: Using ep0 maxpacket: 32 [ 102.539197][ T30] usb 3-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 102.575888][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.575917][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.577887][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.577911][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.580656][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.580690][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.596604][ T6265] loop0: detected capacity change from 0 to 3904 [ 102.632775][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.632807][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.645938][ T6265] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 102.645974][ T6265] ldm_validate_privheads(): Disk read failed. [ 102.647968][ T6265] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 102.647995][ T6265] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 102.648008][ T6265] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 102.648021][ T6265] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 102.648041][ T6265] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 102.648091][ T6265] loop0: [ 102.648108][ T6265] loop0: partition table partially beyond EOD, truncated [ 102.668180][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.668211][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.702665][ T30] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.711119][ T30] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.785636][ T30] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.785669][ T30] usb 3-1: Product: syz [ 102.785686][ T30] usb 3-1: Manufacturer: syz [ 102.785701][ T30] usb 3-1: SerialNumber: syz [ 102.789745][ T30] usb 3-1: config 0 descriptor?? [ 103.099955][ T6280] syz_tun: entered allmulticast mode [ 103.183965][ T6280] syz_tun (unregistering): left allmulticast mode [ 103.551760][ T6285] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 103.569250][ T6302] netlink: 'syz.0.175': attribute type 4 has an invalid length. [ 103.569279][ T6302] netlink: 28 bytes leftover after parsing attributes in process `syz.0.175'. [ 103.852067][ T6305] FAULT_INJECTION: forcing a failure. [ 103.852067][ T6305] name failslab, interval 1, probability 0, space 0, times 0 [ 103.852106][ T6305] CPU: 0 UID: 0 PID: 6305 Comm: syz.3.176 Tainted: G L syzkaller #0 PREEMPT(full) [ 103.852135][ T6305] Tainted: [L]=SOFTLOCKUP [ 103.852143][ T6305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 103.852157][ T6305] Call Trace: [ 103.852165][ T6305] [ 103.852175][ T6305] dump_stack_lvl+0xe8/0x150 [ 103.852212][ T6305] should_fail_ex+0x3eb/0x540 [ 103.852240][ T6305] should_failslab+0xa8/0x100 [ 103.852265][ T6305] __kvmalloc_node_noprof+0x171/0x820 [ 103.852296][ T6305] ? __kvmalloc_node_noprof+0x340/0x820 [ 103.852322][ T6305] ? io_alloc_cache_init+0x42/0x140 [ 103.852350][ T6305] ? io_alloc_cache_init+0x42/0x140 [ 103.852385][ T6305] io_alloc_cache_init+0x42/0x140 [ 103.852416][ T6305] io_ring_ctx_alloc+0x54b/0xb80 [ 103.852444][ T6305] io_uring_create+0x50/0x980 [ 103.852466][ T6305] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 103.852490][ T6305] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 103.852524][ T6305] ? rcu_is_watching+0x16/0xb0 [ 103.852556][ T6305] do_syscall_64+0x166/0x520 [ 103.852583][ T6305] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.852604][ T6305] ? clear_bhb_loop+0x70/0xc0 [ 103.852630][ T6305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.852651][ T6305] RIP: 0033:0x7f58d139e159 [ 103.852671][ T6305] 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 [ 103.852688][ T6305] RSP: 002b:00007f58d231cee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 103.852710][ T6305] RAX: ffffffffffffffda RBX: 0000200000000c68 RCX: 00007f58d139e159 [ 103.852725][ T6305] RDX: 0000200000000ce8 RSI: 0000200000000c68 RDI: 00000000000003c9 [ 103.852739][ T6305] RBP: 0000200000000c60 R08: 0000000000000008 R09: 0000000000000000 [ 103.852752][ T6305] R10: 0000200000000cf0 R11: 0000000000000206 R12: 0000200000000ce8 [ 103.852769][ T6305] R13: 0000200000000cf0 R14: 00007f58d231cfd8 R15: 0000000000000003 [ 103.852800][ T6305] [ 104.348224][ T6323] netlink: 'syz.0.184': attribute type 12 has an invalid length. [ 104.451115][ T25] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 104.529859][ T6329] warning: `syz.0.186' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 104.596332][ T6328] sg_write: data in/out 665820/136 bytes for SCSI command 0x0-- guessing data in; [ 104.596332][ T6328] program syz.0.186 not setting count and/or reply_len properly [ 104.619360][ T25] usb 4-1: New USB device found, idVendor=09da, idProduct=001a, bcdDevice= 0.00 [ 104.632231][ T25] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 104.632265][ T25] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.632292][ T25] usb 4-1: config 0 interface 0 has no altsetting 0 [ 104.632325][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.638140][ T25] usb 4-1: config 0 descriptor?? [ 104.714051][ T6320] netlink: 'syz.1.183': attribute type 1 has an invalid length. [ 104.714086][ T6320] netlink: 'syz.1.183': attribute type 1 has an invalid length. [ 104.958251][ T9] usb 3-1: USB disconnect, device number 6 [ 105.073033][ T6318] netlink: 16 bytes leftover after parsing attributes in process `syz.3.181'. [ 105.078477][ T25] a4tech 0003:09DA:001A.0004: unexpected long global item [ 105.091364][ T25] a4tech 0003:09DA:001A.0004: parse failed [ 105.107039][ T25] a4tech 0003:09DA:001A.0004: probe with driver a4tech failed with error -22 [ 105.110144][ T6349] netlink: 28 bytes leftover after parsing attributes in process `syz.2.188'. [ 105.313306][ T5628] usb 4-1: USB disconnect, device number 4 [ 105.824397][ T6379] netlink: 'syz.0.198': attribute type 21 has an invalid length. [ 105.824435][ T6379] IPv6: NLM_F_CREATE should be specified when creating new route [ 105.824842][ T6379] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 105.824857][ T6379] IPv6: NLM_F_CREATE should be set when creating new route [ 105.824979][ T6379] IPv6: NLM_F_CREATE should be set when creating new route [ 105.825004][ T6379] IPv6: NLM_F_CREATE should be set when creating new route [ 105.873511][ T6379] vivid-000: disconnect [ 105.943970][ T6378] vivid-000: reconnect [ 106.142131][ T6393] netlink: 12 bytes leftover after parsing attributes in process `syz.0.202'. [ 106.142201][ T6393] netlink: 12 bytes leftover after parsing attributes in process `syz.0.202'. [ 106.298864][ T6405] FAULT_INJECTION: forcing a failure. [ 106.298864][ T6405] name failslab, interval 1, probability 0, space 0, times 0 [ 106.298902][ T6405] CPU: 1 UID: 0 PID: 6405 Comm: syz.0.207 Tainted: G L syzkaller #0 PREEMPT(full) [ 106.298929][ T6405] Tainted: [L]=SOFTLOCKUP [ 106.298937][ T6405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.298950][ T6405] Call Trace: [ 106.298958][ T6405] [ 106.298966][ T6405] dump_stack_lvl+0xe8/0x150 [ 106.299006][ T6405] should_fail_ex+0x3eb/0x540 [ 106.299034][ T6405] should_failslab+0xa8/0x100 [ 106.299060][ T6405] __kmalloc_noprof+0xf9/0x710 [ 106.299091][ T6405] ? security_sk_alloc+0x52/0x360 [ 106.299117][ T6405] ? security_sk_alloc+0x52/0x360 [ 106.299148][ T6405] security_sk_alloc+0x52/0x360 [ 106.299178][ T6405] sk_prot_alloc+0x101/0x210 [ 106.299198][ T6405] ? sk_alloc+0x27/0x390 [ 106.299219][ T6405] sk_alloc+0x3a/0x390 [ 106.299243][ T6405] mctp_pf_create+0xce/0x2f0 [ 106.299270][ T6405] __sock_create+0x4b5/0xac0 [ 106.299308][ T6405] __sys_socket+0xd6/0x1b0 [ 106.299338][ T6405] __x64_sys_socket+0x7a/0x90 [ 106.299366][ T6405] do_syscall_64+0x166/0x520 [ 106.299383][ T6405] ? trace_irq_disable+0x3b/0x140 [ 106.299410][ T6405] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.299432][ T6405] ? clear_bhb_loop+0x70/0xc0 [ 106.299458][ T6405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.299476][ T6405] RIP: 0033:0x7fab2959e159 [ 106.299494][ T6405] 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 [ 106.299510][ T6405] RSP: 002b:00007fab2a37e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 106.299530][ T6405] RAX: ffffffffffffffda RBX: 00007fab29825fa0 RCX: 00007fab2959e159 [ 106.299544][ T6405] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000002d [ 106.299557][ T6405] RBP: 00007fab2963503b R08: 0000000000000000 R09: 0000000000000000 [ 106.299569][ T6405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.299579][ T6405] R13: 00007fab29826038 R14: 00007fab29825fa0 R15: 00007ffe0e7b9db8 [ 106.299606][ T6405] [ 106.343077][ T5628] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 106.546595][ T6407] netlink: 'syz.0.208': attribute type 15 has an invalid length. [ 106.600877][ T5628] usb 2-1: Using ep0 maxpacket: 16 [ 106.603016][ T5628] usb 2-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 106.606173][ T5628] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 106.606207][ T5628] usb 2-1: config 0 interface 0 has no altsetting 0 [ 106.609390][ T5628] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.655068][ T5628] usb 2-1: Product: syz [ 106.655093][ T5628] usb 2-1: Manufacturer: syz [ 106.655107][ T5628] usb 2-1: SerialNumber: syz [ 106.656785][ T6412] netlink: 296 bytes leftover after parsing attributes in process `syz.0.210'. [ 106.684473][ T5628] usb 2-1: config 0 descriptor?? [ 106.739354][ T6416] FAULT_INJECTION: forcing a failure. [ 106.739354][ T6416] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.739391][ T6416] CPU: 0 UID: 0 PID: 6416 Comm: syz.3.211 Tainted: G L syzkaller #0 PREEMPT(full) [ 106.739417][ T6416] Tainted: [L]=SOFTLOCKUP [ 106.739424][ T6416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.739435][ T6416] Call Trace: [ 106.739443][ T6416] [ 106.739451][ T6416] dump_stack_lvl+0xe8/0x150 [ 106.739484][ T6416] should_fail_ex+0x3eb/0x540 [ 106.739511][ T6416] _copy_to_user+0x31/0xb0 [ 106.739538][ T6416] simple_read_from_buffer+0xe1/0x170 [ 106.739569][ T6416] proc_fail_nth_read+0x1bb/0x230 [ 106.739599][ T6416] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 106.739628][ T6416] ? rw_verify_area+0x24a/0x4c0 [ 106.739657][ T6416] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 106.739682][ T6416] vfs_read+0x213/0xa80 [ 106.739711][ T6416] ? __pfx___mutex_lock+0x10/0x10 [ 106.739731][ T6416] ? __pfx_vfs_read+0x10/0x10 [ 106.739758][ T6416] ? __fget_files+0x2a/0x420 [ 106.739787][ T6416] ? __fget_files+0x3a2/0x420 [ 106.739809][ T6416] ? __fget_files+0x2a/0x420 [ 106.739840][ T6416] ksys_read+0x150/0x270 [ 106.739867][ T6416] ? __pfx_ksys_read+0x10/0x10 [ 106.739902][ T6416] do_syscall_64+0x166/0x520 [ 106.739920][ T6416] ? trace_irq_disable+0x3b/0x140 [ 106.739947][ T6416] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.739966][ T6416] ? clear_bhb_loop+0x70/0xc0 [ 106.739991][ T6416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.740010][ T6416] RIP: 0033:0x7f58d135e98e [ 106.740029][ T6416] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 106.740044][ T6416] RSP: 002b:00007f58d231cfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 106.740066][ T6416] RAX: ffffffffffffffda RBX: 00007f58d231d6c0 RCX: 00007f58d135e98e [ 106.740080][ T6416] RDX: 000000000000000f RSI: 00007f58d231d0a0 RDI: 0000000000000004 [ 106.740092][ T6416] RBP: 00007f58d231d090 R08: 0000000000000000 R09: 0000000000000000 [ 106.740104][ T6416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.740115][ T6416] R13: 00007f58d1626038 R14: 00007f58d1625fa0 R15: 00007fff48e6bcd8 [ 106.740157][ T6416] [ 106.981852][ C1] imon 2-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 106.988448][ T5628] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input8 [ 107.027258][ T5628] imon:send_packet: packet tx failed (-71) [ 107.042517][ T5628] imon 2-1:0.0: panel buttons/knobs setup failed [ 107.080021][ T6423] loop0: detected capacity change from 0 to 3904 [ 107.129246][ T6423] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 107.129279][ T6423] ldm_validate_privheads(): Disk read failed. [ 107.147005][ T6423] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 107.147036][ T6423] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 107.147050][ T6423] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 107.147065][ T6423] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 107.147078][ T6423] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 107.147133][ T6423] loop0: [ 107.147152][ T6423] loop0: partition table partially beyond EOD, truncated [ 107.232115][ T5628] rc_core: IR keymap rc-imon-pad not found [ 107.232137][ T5628] Registered IR keymap rc-empty [ 107.232223][ T5628] imon 2-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 107.232242][ T5628] imon 2-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 107.234023][ T5628] imon:send_packet: packet tx failed (-71) [ 107.278340][ T5628] imon 2-1:0.0: remote input dev register failed [ 107.278522][ T5628] imon 2-1:0.0: imon_init_intf0: rc device setup failed [ 107.373061][ T6431] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 107.400069][ T5628] imon 2-1:0.0: unable to initialize intf0, err 0 [ 107.400112][ T5628] imon:imon_probe: failed to initialize context! [ 107.400125][ T5628] imon 2-1:0.0: unable to register, err -19 [ 107.436800][ T5628] usb 2-1: USB disconnect, device number 10 [ 107.566992][ T31] audit: type=1326 audit(1788971818.196:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6434 comm="syz.0.219" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab2959e159 code=0x0 [ 107.625688][ T31] audit: type=1326 audit(1788971818.256:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6434 comm="syz.0.219" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab2959e159 code=0x0 [ 107.781996][ T5628] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 107.931114][ T5628] usb 2-1: Using ep0 maxpacket: 16 [ 107.931861][ T5628] usb 2-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 107.933158][ T5628] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 107.933188][ T5628] usb 2-1: config 0 interface 0 has no altsetting 0 [ 107.936121][ T5628] usb 2-1: string descriptor 0 read error: -22 [ 107.936254][ T5628] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.985150][ T6447] loop0: detected capacity change from 0 to 3904 [ 107.997422][ T5628] usb 2-1: config 0 descriptor?? [ 108.026936][ T5628] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input10 [ 108.027842][ T6447] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 108.027863][ T6447] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 108.027921][ T6447] loop0: [ 108.256411][ T6390] netlink: 'syz.1.203': attribute type 1 has an invalid length. [ 108.256437][ T6390] netlink: 224 bytes leftover after parsing attributes in process `syz.1.203'. [ 108.262035][ T6450] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 108.338481][ T6453] netlink: 'syz.3.227': attribute type 12 has an invalid length. [ 108.472922][ T5628] rc_core: IR keymap rc-imon-pad not found [ 108.472953][ T5628] Registered IR keymap rc-empty [ 108.473055][ T5628] imon 2-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 108.473073][ T5628] imon 2-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 108.500950][ T25] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 108.538279][ T5628] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 108.554339][ T5628] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input11 [ 108.569435][ T5628] imon 2-1:0.0: iMON device (15c2:0041, intf0) on usb<2:11> initialized [ 108.652668][ T25] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 108.665839][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.665869][ T25] usb 3-1: Product: syz [ 108.665883][ T25] usb 3-1: Manufacturer: syz [ 108.665897][ T25] usb 3-1: SerialNumber: syz [ 108.866447][ T5628] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 108.923205][ T6390] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.943158][ T6390] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.945383][ T6390] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.957321][ C1] imon 2-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 108.961940][ T25] usb 2-1: USB disconnect, device number 11 [ 108.980712][ T6390] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 109.504810][ T25] usb 3-1: USB disconnect, device number 7 [ 109.827912][ T6486] netlink: 8 bytes leftover after parsing attributes in process `syz.1.233'. [ 109.840982][ T1375] IPVS: starting estimator thread 0... [ 109.893136][ T5628] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 109.900558][ T5628] ath9k_htc: Failed to initialize the device [ 109.907353][ T25] usb 3-1: ath9k_htc: USB layer deinitialized [ 109.921460][ T5723] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 109.933192][ T6487] IPVS: using max 31 ests per chain, 74400 per kthread [ 110.073845][ T5723] usb 4-1: Using ep0 maxpacket: 32 [ 110.086382][ T5723] usb 4-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 110.097298][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.097328][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.098287][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.098311][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.132438][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.132468][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.162461][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.162487][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.163527][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.163549][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.165738][ T5723] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.165761][ T5723] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 110.232761][ T5723] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.232797][ T5723] usb 4-1: Product: syz [ 110.232811][ T5723] usb 4-1: Manufacturer: syz [ 110.232832][ T5723] usb 4-1: SerialNumber: syz [ 110.238116][ T5723] usb 4-1: config 0 descriptor?? [ 110.532978][ T6502] syz_tun: entered allmulticast mode [ 110.596123][ T6502] syz_tun (unregistering): left allmulticast mode [ 111.401683][ T5723] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 111.552403][ T5723] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 111.553397][ T5723] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 111.553423][ T5723] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 111.553442][ T5723] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 111.553486][ T5723] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 111.553513][ T5723] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 111.554969][ T5723] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 111.554993][ T5723] usb 2-1: Product: syz [ 111.555008][ T5723] usb 2-1: Manufacturer: syz [ 111.642583][ T5723] cdc_wdm 2-1:1.0: skipping garbage [ 111.642625][ T5723] cdc_wdm 2-1:1.0: skipping garbage [ 111.669524][ T5723] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 111.669566][ T5723] cdc_wdm 2-1:1.0: Unknown control protocol [ 111.830533][ T6528] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.839629][ T6528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.949627][ T5629] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 111.959809][ T5629] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 111.972200][ T5629] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 111.984991][ T5629] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 111.986022][ T5629] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 112.087457][ T25] usb 2-1: USB disconnect, device number 12 [ 112.203444][ T6540] netlink: 12 bytes leftover after parsing attributes in process `syz.0.244'. [ 112.203510][ T6540] netlink: 12 bytes leftover after parsing attributes in process `syz.0.244'. [ 112.660932][ T9] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 112.696032][ T5723] usb 4-1: USB disconnect, device number 5 [ 112.812553][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 112.813604][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 112.813627][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 112.814643][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 112.814665][ T9] usb 1-1: SerialNumber: syz [ 112.833775][ T9] usb 1-1: 0:2 : does not exist [ 112.873442][ T6531] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.873714][ T6531] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.874220][ T6531] bridge_slave_0: entered allmulticast mode [ 112.876715][ T6531] bridge_slave_0: entered promiscuous mode [ 112.886201][ T6531] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.886378][ T6531] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.886639][ T6531] bridge_slave_1: entered allmulticast mode [ 112.892618][ T6531] bridge_slave_1: entered promiscuous mode [ 113.002803][ T6531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.005953][ T6531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.064326][ T6531] team0: Port device team_slave_0 added [ 113.067153][ T6531] team0: Port device team_slave_1 added [ 113.147108][ T6531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.147128][ T6531] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.147153][ T6531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.196613][ T6531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.196630][ T6531] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.196651][ T6531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.315630][ T6563] netlink: 40 bytes leftover after parsing attributes in process `syz.3.248'. [ 113.322333][ T6565] netlink: 'syz.1.249': attribute type 15 has an invalid length. [ 113.383119][ T6531] hsr_slave_0: entered promiscuous mode [ 113.384195][ T6531] hsr_slave_1: entered promiscuous mode [ 113.384828][ T6531] debugfs: 'hsr0' already exists in 'hsr' [ 113.384911][ T6531] Cannot create hsr debugfs directory [ 113.412217][ T9] usb 1-1: USB disconnect, device number 4 [ 113.542540][ T6570] comedi comedi3: dt2815: I/O base address or length out of range [ 113.590997][ T6572] loop0: detected capacity change from 0 to 3904 [ 113.616816][ T6572] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 113.616851][ T6572] ldm_validate_privheads(): Disk read failed. [ 113.617250][ T6572] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 113.617271][ T6572] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 113.617284][ T6572] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 113.617298][ T6572] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 113.617310][ T6572] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 113.617355][ T6572] loop0: [ 113.617396][ T6572] loop0: partition table partially beyond EOD, truncated [ 113.780903][ T51] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 258 - 0 [ 113.781025][ T51] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 258 - 0 [ 113.781073][ T670] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 258 - 0 [ 113.781105][ T670] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 258 - 0 [ 113.830425][ T5628] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 113.992028][ T5628] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c9.98 [ 113.995681][ T5628] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.011147][ T5628] usb 4-1: config 0 descriptor?? [ 114.051098][ T5629] Bluetooth: hci1: command tx timeout [ 114.058819][ T5628] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 114.081255][ T5628] ftdi_sio ttyUSB0: unknown device type: 0xc998 [ 114.127002][ T6531] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 114.144661][ T6531] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 114.145646][ T6531] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 114.173252][ T6531] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 114.174686][ T6531] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 114.198416][ T6531] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 114.199830][ T6531] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 114.226833][ T6531] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 114.345325][ T6531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.367628][ T6531] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.401773][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.401987][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.409943][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.410057][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.420621][ T6592] loop0: detected capacity change from 0 to 3904 [ 114.482077][ T6592] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 114.482106][ T6592] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 114.482160][ T6592] loop0: [ 114.516631][ T6531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.740101][ T6600] netlink: 'syz.1.261': attribute type 12 has an invalid length. [ 115.003681][ T6602] jffs2: notice: (6602) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 115.178064][ T6620] 9pnet_fd: Insufficient options for proto=fd [ 115.220206][ T6531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.387611][ T6628] netlink: 8 bytes leftover after parsing attributes in process `syz.0.267'. [ 115.389941][ T52] IPVS: starting estimator thread 0... [ 115.412554][ T30] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 115.472947][ T6629] IPVS: using max 31 ests per chain, 74400 per kthread [ 115.561838][ T30] usb 2-1: New USB device found, idVendor=046d, idProduct=0821, bcdDevice= 1.00 [ 115.564606][ T30] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 115.564633][ T30] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 115.564675][ T30] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 115.567904][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.567931][ T30] usb 2-1: Product: syz [ 115.567944][ T30] usb 2-1: Manufacturer: syz [ 115.567957][ T30] usb 2-1: SerialNumber: syz [ 115.629283][ T6531] veth0_vlan: entered promiscuous mode [ 115.648385][ T30] uvcvideo 2-1:1.0: Found UVC 1.00 device syz (046d:0821) [ 115.673030][ T6531] veth1_vlan: entered promiscuous mode [ 115.765951][ T6531] veth0_macvtap: entered promiscuous mode [ 115.791295][ T6531] veth1_macvtap: entered promiscuous mode [ 115.833224][ T6531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.845930][ T6531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.881184][ T52] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.882394][ T52] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.884621][ T52] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.884657][ T52] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.999765][ T670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.999812][ T670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.050004][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.050030][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.101435][ T5709] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 116.136124][ T5629] Bluetooth: hci1: command tx timeout [ 116.253335][ T5709] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 116.255301][ T5709] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.255333][ T5709] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.255393][ T5709] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.279242][ T5709] usb 1-1: config 0 descriptor?? [ 116.490388][ T5709] usbhid 1-1:0.0: can't add hid device: -71 [ 116.490524][ T5709] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 116.507996][ T5709] usb 1-1: USB disconnect, device number 5 [ 116.546229][ T30] uvcvideo 2-1:1.0: Failed to query (GET_INFO) UVC error code control 1 on unit 3: -71 (exp. 1). [ 116.546373][ T30] uvcvideo 2-1:1.0: No streaming interface found for terminal 32770. [ 116.569361][ T30] usb 2-1: USB disconnect, device number 13 [ 116.608579][ T9] usb 4-1: USB disconnect, device number 6 [ 116.618599][ T9] ftdi_sio 4-1:0.0: device disconnected [ 116.702899][ T6657] i2c i2c-0: new_device: Extra parameters [ 117.000979][ T5709] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 117.050963][ T4677] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 117.103337][ T25] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 117.151065][ T5709] usb 1-1: Using ep0 maxpacket: 16 [ 117.151625][ T5709] usb 1-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.40 [ 117.152698][ T5709] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.152737][ T5709] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 117.152775][ T5709] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.154633][ T5709] usb 1-1: config 0 descriptor?? [ 117.213079][ T4677] usb 4-1: device descriptor read/64, error -71 [ 117.291630][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 117.294881][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.294937][ T25] usb 5-1: Product: syz [ 117.294950][ T25] usb 5-1: Manufacturer: syz [ 117.294959][ T25] usb 5-1: SerialNumber: syz [ 117.451003][ T4677] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 117.580467][ T5709] mcp2200 0003:04D8:00DF.0005: item fetching failed at offset 0/1 [ 117.581097][ T4677] usb 4-1: device descriptor read/64, error -71 [ 117.581734][ T5709] mcp2200 0003:04D8:00DF.0005: can't parse reports [ 117.581886][ T5709] mcp2200 0003:04D8:00DF.0005: probe with driver mcp2200 failed with error -22 [ 117.631003][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 117.691900][ T4677] usb usb4-port1: attempt power cycle [ 117.704456][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 117.704522][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 117.801539][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 117.807687][ T6676] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.808167][ T6676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.819508][ T6676] Bluetooth: MGMT ver 1.23 [ 117.819546][ T6676] Bluetooth: hci1: expected 121 bytes, got 2 bytes [ 117.822067][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 117.822111][ T9] usb 2-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=1e.fa [ 117.825132][ T9] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 117.825173][ T9] usb 2-1: can't read configurations, error -71 [ 117.835062][ T10] usb 1-1: USB disconnect, device number 6 [ 118.030969][ T4677] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 118.058700][ T4677] usb 4-1: device descriptor read/8, error -71 [ 118.212532][ T55] Bluetooth: hci1: command tx timeout [ 118.292150][ T4677] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 118.312202][ T4677] usb 4-1: device descriptor read/8, error -71 [ 118.422120][ T4677] usb usb4-port1: unable to enumerate USB device [ 118.631021][ T5724] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 118.639577][ T6687] netlink: 8 bytes leftover after parsing attributes in process `syz.1.287'. [ 118.781830][ T5724] usb 1-1: Using ep0 maxpacket: 32 [ 118.782626][ T5724] usb 1-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 118.784054][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.784077][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.785200][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.785223][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.786304][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.786325][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.787593][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.787615][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.788854][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.788876][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.790198][ T5724] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.790219][ T5724] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 118.880711][ T5724] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.880741][ T5724] usb 1-1: Product: syz [ 118.881474][ T5724] usb 1-1: Manufacturer: syz [ 118.881515][ T5724] usb 1-1: SerialNumber: syz [ 118.889559][ T5724] usb 1-1: config 0 descriptor?? [ 118.911865][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 119.008763][ T6699] netlink: 'syz.1.291': attribute type 15 has an invalid length. [ 119.321081][ T5724] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 119.471678][ T5724] usb 2-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice= 1.00 [ 119.474893][ T5724] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.474927][ T5724] usb 2-1: Product: syz [ 119.474938][ T5724] usb 2-1: Manufacturer: syz [ 119.474946][ T5724] usb 2-1: SerialNumber: syz [ 119.741008][ T31] audit: type=1400 audit(1788971830.366:5): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=6700 comm="syz.1.292" name="unknown" offset=16 [ 120.145927][ T6665] smbdirect: ib_dev[syz1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 120.146001][ T6665] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 120.146042][ T6665] smbdirect: ib_dev[syz1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 120.153295][ T6665] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 120.176592][ T6665] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 120.291603][ T55] Bluetooth: hci1: command tx timeout [ 120.328118][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001030. ret = -EPROTO [ 120.328683][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 120.328733][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 120.336166][ T25] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 120.363611][ T25] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 120.385443][ T25] usb 5-1: USB disconnect, device number 2 [ 120.594258][ T6722] netlink: 'syz.3.297': attribute type 1 has an invalid length. [ 120.760352][ T5724] ldusb 2-1:1.0: LD USB Device #0 now attached to major 180 minor 0 [ 120.772477][ T5724] usb 2-1: USB disconnect, device number 16 [ 120.779444][ T5724] ldusb 2-1:1.0: LD USB Device #0 now disconnected [ 121.138131][ T6738] netlink: 32 bytes leftover after parsing attributes in process `syz.4.302'. [ 121.180636][ T6740] loop0: detected capacity change from 0 to 3904 [ 121.254360][ T6740] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 121.254391][ T6740] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 121.254405][ T6740] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 121.254424][ T6701] syz.1.292 (6701) used greatest stack depth: 11936 bytes left [ 121.254463][ T6740] loop0: [ 121.553763][ T5628] usb 1-1: USB disconnect, device number 7 [ 121.845143][ T6766] netlink: 32 bytes leftover after parsing attributes in process `syz.1.313'. [ 122.156252][ T6781] netlink: 12 bytes leftover after parsing attributes in process `syz.0.317'. [ 122.156302][ T6781] netlink: 12 bytes leftover after parsing attributes in process `syz.0.317'. [ 122.300961][ T6783] netlink: 8 bytes leftover after parsing attributes in process `syz.0.318'. [ 122.499356][ T6790] netlink: 'syz.0.321': attribute type 15 has an invalid length. [ 122.585916][ T6792] netlink: 40 bytes leftover after parsing attributes in process `syz.0.322'. [ 122.700922][ T10] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 122.861337][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 122.862314][ T10] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 122.865022][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.865055][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 122.867188][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.867216][ T10] usb 4-1: Product: syz [ 122.867231][ T10] usb 4-1: Manufacturer: syz [ 122.867247][ T10] usb 4-1: SerialNumber: syz [ 122.939254][ T6799] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 258 - 0 [ 122.939295][ T6799] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.973186][ T10] usb 4-1: 0:2 : does not exist [ 123.008412][ T6801] pimreg2: entered allmulticast mode [ 123.111990][ T6799] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 258 - 0 [ 123.112033][ T6799] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.155229][ T10] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 123.199166][ T6799] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 258 - 0 [ 123.199214][ T6799] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.246069][ T10] usb 4-1: USB disconnect, device number 11 [ 123.293113][ T5623] udevd[5623]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 123.335629][ T6799] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 258 - 0 [ 123.335656][ T6799] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.361178][ T25] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 123.511716][ T25] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 123.512697][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.516777][ T25] usb 5-1: config 0 descriptor?? [ 123.723669][ T25] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 123.839623][ T6827] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 123.839655][ T6827] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 123.862942][ T6827] vhci_hcd vhci_hcd.0: Device attached [ 123.898949][ T6828] vhci_hcd: connection closed [ 123.909992][ T656] vhci_hcd vhci_hcd.3: stop threads [ 123.910665][ T656] vhci_hcd vhci_hcd.3: release socket [ 123.910704][ T656] vhci_hcd vhci_hcd.3: disconnect device [ 124.083053][ T25] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 1 [ 124.083085][ T25] [drm] Initialized udl on minor 1 [ 124.178562][ T6840] loop0: detected capacity change from 0 to 3904 [ 124.222723][ T6840] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 124.222775][ T6840] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 124.222835][ T6840] loop0: [ 124.299692][ T5283] 8021q: adding VLAN 0 to HW filter on device eth1 [ 124.345227][ T25] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 1 failed err ffffffb9 [ 124.384665][ T25] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 124.447856][ T25] usb 5-1: USB disconnect, device number 3 [ 124.711026][ T5724] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 124.862443][ T5724] usb 1-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 124.863567][ T5724] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.863597][ T5724] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.863635][ T5724] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.881506][ T5724] usb 1-1: config 0 descriptor?? [ 125.076108][ T5283] 8021q: adding VLAN 0 to HW filter on device eth2 [ 125.454529][ T6887] netlink: 8 bytes leftover after parsing attributes in process `syz.1.343'. [ 125.521407][ T9] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 125.597409][ T5724] hid-led 0003:1D34:000A.0006: hidraw0: USB HID v0.00 Device [HID 1d34:000a] on usb-dummy_hcd.0-1/input0 [ 125.682676][ T9] usb 5-1: New USB device found, idVendor=a168, idProduct=0610, bcdDevice=62.ac [ 125.686161][ T9] usb 5-1: config 34 has an invalid interface number: 153 but max is 0 [ 125.686192][ T9] usb 5-1: config 34 has no interface number 0 [ 125.686221][ T9] usb 5-1: config 34 interface 153 has no altsetting 0 [ 125.688461][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.688486][ T9] usb 5-1: Product: syz [ 125.688501][ T9] usb 5-1: Manufacturer: syz [ 125.688515][ T9] usb 5-1: SerialNumber: syz [ 125.848688][ T5724] hid-led 0003:1D34:000A.0006: Dream Cheeky Webmail Notifier initialized [ 125.875299][ T5724] usb 1-1: USB disconnect, device number 8 [ 125.988649][ T6880] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 126.017309][ T6907] loop0: detected capacity change from 0 to 3904 [ 126.039004][ T9] gspca_main: gspca_sn9c20x-2.14.0 probing a168:0610 [ 126.039521][ T9] gspca_sn9c20x: Write register 1000 failed -71 [ 126.039545][ T9] gspca_sn9c20x: Device initialization failed [ 126.039615][ T9] gspca_sn9c20x 5-1:34.153: probe with driver gspca_sn9c20x failed with error -71 [ 126.082522][ T9] usb 5-1: USB disconnect, device number 4 [ 126.098944][ T6907] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 126.098971][ T6907] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 126.098983][ T6907] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 126.099029][ T6907] loop0: [ 126.566981][ T5283] 8021q: adding VLAN 0 to HW filter on device eth3 [ 126.790963][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 126.848455][ T6943] netlink: 'syz.4.355': attribute type 21 has an invalid length. [ 126.848535][ T6943] netlink: 'syz.4.355': attribute type 6 has an invalid length. [ 126.848551][ T6943] netlink: 132 bytes leftover after parsing attributes in process `syz.4.355'. [ 126.954128][ T9] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 126.957356][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.957383][ T9] usb 1-1: Product: syz [ 126.957397][ T9] usb 1-1: Manufacturer: syz [ 126.957411][ T9] usb 1-1: SerialNumber: syz [ 126.997793][ T9] usb 1-1: config 0 descriptor?? [ 127.126191][ T6954] capability: warning: `syz.3.359' uses deprecated v2 capabilities in a way that may be insecure [ 127.287408][ T5283] 8021q: adding VLAN 0 to HW filter on device eth4 [ 127.419197][ T6927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.420347][ T6927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.438675][ T9] usb 1-1: Firmware version (0.0) predates our first public release. [ 127.438703][ T9] usb 1-1: Please update to version 0.2 or newer [ 127.439429][ T9] usb 1-1: Firmware: build [ 127.646364][ T6967] netlink: 12 bytes leftover after parsing attributes in process `syz.4.360'. [ 127.646432][ T6967] netlink: 12 bytes leftover after parsing attributes in process `syz.4.360'. [ 127.695074][ T9] usb 1-1: USB disconnect, device number 9 [ 127.914923][ T6974] netlink: 'syz.1.363': attribute type 15 has an invalid length. [ 128.014263][ T6976] netlink: 40 bytes leftover after parsing attributes in process `syz.1.364'. [ 128.331288][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 128.412469][ T25] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 128.491779][ T9] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 128.492829][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 128.492877][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 128.492900][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 128.492922][ T9] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 128.492964][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.572832][ T25] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 128.574075][ T25] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 128.574122][ T25] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 128.574144][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 128.574166][ T25] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 128.574209][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.631002][ T5628] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 128.706123][ T9] gud 5-1:1.0: Protocol version 5 is not supported [ 128.783886][ T5628] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 128.784967][ T5628] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 128.784986][ T5628] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 128.785016][ T5628] usb 1-1: config 0 has no interface number 0 [ 128.787004][ T5628] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.787019][ T5628] usb 1-1: Product: syz [ 128.787027][ T5628] usb 1-1: Manufacturer: syz [ 128.787035][ T5628] usb 1-1: SerialNumber: syz [ 128.789394][ T5628] usb 1-1: config 0 descriptor?? [ 128.922978][ T5709] usb 5-1: USB disconnect, device number 5 [ 128.974362][ T7005] netlink: 20 bytes leftover after parsing attributes in process `syz.3.374'. [ 128.974442][ T7005] openvswitch: netlink: IPv4 frag type 12 is out of range max 2 [ 129.045940][ T7007] rust_binder: 7006:7007 got transaction to invalid handle 1 [ 129.045976][ T7007] rust_binder: 7006:7007 transaction async to 0:0 failed ENOENT, code 0 size 0-0 [ 129.076546][ T25] gud 2-1:1.0: probe with driver gud failed with error -22 [ 129.280257][ T5709] usb 2-1: USB disconnect, device number 17 [ 129.322789][ T5628] uvcvideo 1-1:0.64: Found UVC 0.00 device syz (046d:0823) [ 129.322828][ T5628] uvcvideo 1-1:0.64: No valid video chain found. [ 129.340099][ T5628] usb 1-1: USB disconnect, device number 10 [ 129.750938][ T44] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 129.859739][ T7034] netlink: 8 bytes leftover after parsing attributes in process `syz.1.381'. [ 129.901653][ T44] usb 4-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 129.903769][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.903802][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 129.903825][ T44] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 129.903875][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.908493][ T44] usb 4-1: config 0 descriptor?? [ 130.335748][ T7050] netlink: 'syz.0.388': attribute type 12 has an invalid length. [ 130.370080][ T44] hid_parser_main: 4040 callbacks suppressed [ 130.370110][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.370142][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394275][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394310][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394336][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394361][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394386][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394408][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394431][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394453][ T44] creative-sb0540 0003:041E:3100.0007: unknown main item tag 0x0 [ 130.394513][ T44] creative-sb0540 0003:041E:3100.0007: unbalanced collection at end of report description [ 130.395232][ T44] creative-sb0540 0003:041E:3100.0007: parse failed [ 130.395331][ T44] creative-sb0540 0003:041E:3100.0007: probe with driver creative-sb0540 failed with error -22 [ 130.511664][ T7055] loop0: detected capacity change from 0 to 3904 [ 130.549418][ T7055] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 130.549451][ T7055] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 130.549465][ T7055] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 130.549518][ T7055] loop0: [ 130.604632][ T7061] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 130.996108][ T10] usb 4-1: USB disconnect, device number 12 [ 131.093266][ T7076] netlink: 'syz.0.392': attribute type 10 has an invalid length. [ 131.093387][ T7076] ipvlan0: entered allmulticast mode [ 131.093405][ T7076] veth0_vlan: entered allmulticast mode [ 131.106965][ T7076] team0: Device ipvlan0 failed to register rx_handler [ 131.126359][ T7076] binder: Unknown parameter 'uid' [ 131.340925][ T44] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 131.493016][ T44] usb 2-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 131.494001][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.494022][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.494035][ T44] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 131.494060][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.497738][ T44] usb 2-1: config 0 descriptor?? [ 131.699451][ T7086] netlink: 32 bytes leftover after parsing attributes in process `syz.3.400'. [ 131.808090][ T7089] netlink: 4 bytes leftover after parsing attributes in process `syz.3.401'. [ 131.813790][ T7090] netlink: 12 bytes leftover after parsing attributes in process `syz.0.402'. [ 131.813864][ T7090] netlink: 12 bytes leftover after parsing attributes in process `syz.0.402'. [ 131.842009][ T7089] openvswitch: netlink: Missing key (keys=c0, expected=40280) [ 131.849382][ T7091] coredump: 294(syz.3.401): Core dump to core aborted: cannot preserve file permissions [ 131.938012][ T44] input: HID 041e:3100 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:041E:3100.0008/input/input12 [ 131.964848][ T7094] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 132.004798][ T7094] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 132.051360][ T44] creative-sb0540 0003:041E:3100.0008: input,hidraw0: USB HID v0.00 Joystick [HID 041e:3100] on usb-dummy_hcd.1-1/input0 [ 132.271329][ T44] usb 2-1: USB disconnect, device number 18 [ 132.330296][ T7102] netlink: 'syz.0.405': attribute type 15 has an invalid length. [ 132.411544][ T7108] FAULT_INJECTION: forcing a failure. [ 132.411544][ T7108] name failslab, interval 1, probability 0, space 0, times 0 [ 132.411602][ T7108] CPU: 1 UID: 0 PID: 7108 Comm: syz.3.407 Tainted: G L syzkaller #0 PREEMPT(full) [ 132.411629][ T7108] Tainted: [L]=SOFTLOCKUP [ 132.411636][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 132.411649][ T7108] Call Trace: [ 132.411658][ T7108] [ 132.411667][ T7108] dump_stack_lvl+0xe8/0x150 [ 132.411711][ T7108] should_fail_ex+0x3eb/0x540 [ 132.411740][ T7108] should_failslab+0xa8/0x100 [ 132.411762][ T7108] ? skb_clone+0x212/0x3a0 [ 132.411785][ T7108] kmem_cache_alloc_noprof+0x9c/0x600 [ 132.411814][ T7108] ? skb_clone+0x212/0x3a0 [ 132.411840][ T7108] skb_clone+0x212/0x3a0 [ 132.411866][ T7108] ? nfnetlink_rcv+0x4b0/0x28c0 [ 132.411893][ T7108] nfnetlink_rcv+0x4de/0x28c0 [ 132.411915][ T7108] ? __dev_queue_xmit+0x29b/0x3820 [ 132.411942][ T7108] ? __local_bh_enable_ip+0xd6/0x140 [ 132.411966][ T7108] ? lockdep_hardirqs_on+0x7b/0x110 [ 132.411995][ T7108] ? __dev_queue_xmit+0x29b/0x3820 [ 132.412016][ T7108] ? __local_bh_enable_ip+0xd6/0x140 [ 132.412036][ T7108] ? __dev_queue_xmit+0x29b/0x3820 [ 132.412058][ T7108] ? __dev_queue_xmit+0x1edc/0x3820 [ 132.412080][ T7108] ? do_syscall_64+0x166/0x520 [ 132.412103][ T7108] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.412134][ T7108] ? __dev_queue_xmit+0x29b/0x3820 [ 132.412158][ T7108] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 132.412193][ T7108] ? ref_tracker_free+0x689/0x830 [ 132.412223][ T7108] ? __pfx_ref_tracker_free+0x10/0x10 [ 132.412247][ T7108] ? __asan_memcpy+0x40/0x70 [ 132.412271][ T7108] ? __skb_clone+0x5c/0x6c0 [ 132.412295][ T7108] ? __skb_clone+0x449/0x6c0 [ 132.412319][ T7108] ? skb_clone+0x246/0x3a0 [ 132.412364][ T7108] ? __netlink_deliver_tap+0x811/0x860 [ 132.412393][ T7108] ? netlink_deliver_tap+0x2e/0x1b0 [ 132.412418][ T7108] ? netlink_deliver_tap+0x2e/0x1b0 [ 132.412440][ T7108] ? netlink_deliver_tap+0x2e/0x1b0 [ 132.412467][ T7108] netlink_unicast+0x7bd/0x940 [ 132.412493][ T7108] netlink_sendmsg+0x7c3/0xae0 [ 132.412522][ T7108] ? __pfx_netlink_sendmsg+0x10/0x10 [ 132.412554][ T7108] ? apparmor_socket_sendmsg+0x98/0x360 [ 132.412577][ T7108] ? __pfx_netlink_sendmsg+0x10/0x10 [ 132.412599][ T7108] sock_sendmsg_nosec+0x13a/0x180 [ 132.412627][ T7108] ____sys_sendmsg+0x54e/0x850 [ 132.412654][ T7108] ? __pfx_____sys_sendmsg+0x10/0x10 [ 132.412683][ T7108] ? import_iovec+0x73/0xa0 [ 132.412711][ T7108] ___sys_sendmsg+0x2a5/0x360 [ 132.412731][ T7108] ? __lock_acquire+0x747/0x2de0 [ 132.412764][ T7108] ? __pfx____sys_sendmsg+0x10/0x10 [ 132.412789][ T7108] ? futex_wait+0x2a2/0x390 [ 132.412839][ T7108] ? __fget_files+0x2a/0x420 [ 132.412864][ T7108] ? __fget_files+0x3a2/0x420 [ 132.412893][ T7108] __x64_sys_sendmsg+0x1b1/0x290 [ 132.412916][ T7108] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 132.412956][ T7108] do_syscall_64+0x166/0x520 [ 132.412975][ T7108] ? trace_irq_disable+0x3b/0x140 [ 132.413001][ T7108] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.413019][ T7108] ? clear_bhb_loop+0x70/0xc0 [ 132.413043][ T7108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.413062][ T7108] RIP: 0033:0x7f58d139e159 [ 132.413101][ T7108] 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 [ 132.413117][ T7108] RSP: 002b:00007f58d22ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.413137][ T7108] RAX: ffffffffffffffda RBX: 00007f58d1626270 RCX: 00007f58d139e159 [ 132.413152][ T7108] RDX: 0000000000008084 RSI: 0000200000000040 RDI: 0000000000000007 [ 132.413165][ T7108] RBP: 00007f58d143503b R08: 0000000000000000 R09: 0000000000000000 [ 132.413177][ T7108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.413189][ T7108] R13: 00007f58d1626308 R14: 00007f58d1626270 R15: 00007fff48e6bcd8 [ 132.413218][ T7108] [ 132.828739][ T7114] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 132.855718][ T7114] input: syz0 as /devices/virtual/input/input13 [ 133.271945][ T7125] __nla_validate_parse: 1 callbacks suppressed [ 133.271972][ T7125] netlink: 9 bytes leftover after parsing attributes in process `syz.1.413'. [ 133.295494][ T7125] netlink: 9 bytes leftover after parsing attributes in process `syz.1.413'. [ 133.323489][ T7125] netlink: 9 bytes leftover after parsing attributes in process `syz.1.413'. [ 133.334381][ T7125] netlink: 9 bytes leftover after parsing attributes in process `syz.1.413'. [ 133.592309][ T5628] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 133.624891][ T7134] netlink: 8 bytes leftover after parsing attributes in process `syz.1.416'. [ 133.741059][ T5628] usb 5-1: Using ep0 maxpacket: 32 [ 133.743298][ T5628] usb 5-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 133.744959][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.744983][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.747644][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.747670][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.748824][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.748847][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.749914][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.749937][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.759203][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.759231][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.760247][ T5628] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 133.760268][ T5628] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 133.767064][ T5628] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.767098][ T5628] usb 5-1: Product: syz [ 133.767112][ T5628] usb 5-1: Manufacturer: syz [ 133.767127][ T5628] usb 5-1: SerialNumber: syz [ 133.789158][ T5628] usb 5-1: config 0 descriptor?? [ 134.058474][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 134.058561][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.060393][ T7140] syz_tun: entered allmulticast mode [ 134.205356][ T7140] syz_tun (unregistering): left allmulticast mode [ 134.541504][ T7150] loop0: detected capacity change from 0 to 3904 [ 134.573169][ T7150] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 134.573197][ T7150] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 134.573252][ T7150] loop0: [ 134.830984][ T5628] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 134.936372][ T4988] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 134.936399][ T4988] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 134.936462][ T4988] loop0: [ 134.983068][ T5628] usb 4-1: Using ep0 maxpacket: 8 [ 134.983947][ T5628] usb 4-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.01 [ 134.985085][ T5628] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.985129][ T5628] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 134.988841][ T5628] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.988867][ T5628] usb 4-1: Product: syz [ 134.988882][ T5628] usb 4-1: Manufacturer: syz [ 134.988897][ T5628] usb 4-1: SerialNumber: syz [ 134.999867][ T5628] usb 4-1: config 0 descriptor?? [ 135.024812][ T5628] radioshark 4-1:0.0: Invalid radioSHARK device [ 135.024842][ T5628] radioshark 4-1:0.0: probe with driver radioshark failed with error -22 [ 135.035870][ T5628] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 135.235071][ T4677] usb 4-1: USB disconnect, device number 13 [ 135.360907][ T5628] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 135.465200][ T7165] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 135.515454][ T5628] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 135.517235][ T5628] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 135.517266][ T5628] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 135.517282][ T5628] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 135.517295][ T5628] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 135.517329][ T5628] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.767587][ T7158] XFS (mtdblock0): Invalid superblock magic number [ 135.914823][ T7181] netlink: 32 bytes leftover after parsing attributes in process `syz.3.433'. [ 135.975726][ T7183] netlink: 8 bytes leftover after parsing attributes in process `syz.3.435'. [ 136.237475][ T5628] usb 2-1: USB disconnect, device number 19 [ 136.386463][ T4677] usb 5-1: USB disconnect, device number 6 [ 136.405024][ T7203] netlink: 40 bytes leftover after parsing attributes in process `syz.3.440'. [ 137.118820][ T7226] netlink: 8 bytes leftover after parsing attributes in process `syz.0.447'. [ 137.311458][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 137.350976][ T5709] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 137.373993][ T7232] FAULT_INJECTION: forcing a failure. [ 137.373993][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 137.374036][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz.0.450 Tainted: G L syzkaller #0 PREEMPT(full) [ 137.374066][ T7232] Tainted: [L]=SOFTLOCKUP [ 137.374074][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 137.374087][ T7232] Call Trace: [ 137.374096][ T7232] [ 137.374106][ T7232] dump_stack_lvl+0xe8/0x150 [ 137.374142][ T7232] should_fail_ex+0x3eb/0x540 [ 137.374172][ T7232] should_failslab+0xa8/0x100 [ 137.374199][ T7232] __kmalloc_cache_noprof+0x9e/0x600 [ 137.374232][ T7232] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 137.374261][ T7232] ? io_uring_alloc_task_context+0x17d/0x6c0 [ 137.374282][ T7232] ? io_uring_alloc_task_context+0x17d/0x6c0 [ 137.374309][ T7232] io_uring_alloc_task_context+0x17d/0x6c0 [ 137.374332][ T7232] ? __pfx_io_uring_alloc_task_context+0x10/0x10 [ 137.374356][ T7232] ? alloc_file_pseudo+0x151/0x1e0 [ 137.374382][ T7232] __io_uring_add_tctx_node+0x48d/0x630 [ 137.374419][ T7232] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 137.374452][ T7232] ? __anon_inode_getfile+0x169/0x200 [ 137.374480][ T7232] io_uring_create+0x591/0x980 [ 137.374500][ T7232] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 137.374523][ T7232] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 137.374566][ T7232] ? rcu_is_watching+0x16/0xb0 [ 137.374600][ T7232] do_syscall_64+0x166/0x520 [ 137.374619][ T7232] ? trace_irq_disable+0x3b/0x140 [ 137.374648][ T7232] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.374664][ T7232] ? clear_bhb_loop+0x70/0xc0 [ 137.374681][ T7232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.374695][ T7232] RIP: 0033:0x7fab2959e159 [ 137.374711][ T7232] 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 [ 137.374729][ T7232] RSP: 002b:00007fab2a37dfb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 137.374752][ T7232] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fab2959e159 [ 137.374768][ T7232] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000020 [ 137.374782][ T7232] RBP: 00007fab2963503b R08: 0000000000000000 R09: 0000000000000000 [ 137.374794][ T7232] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 137.374806][ T7232] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe0e7b9db8 [ 137.374836][ T7232] [ 137.506990][ T5709] usb 5-1: Using ep0 maxpacket: 8 [ 137.522667][ T5709] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 137.524691][ T5709] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 137.524719][ T5709] usb 5-1: config 0 has no interface number 0 [ 137.524759][ T5709] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 137.524803][ T5709] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.534835][ T5709] usb 5-1: config 0 descriptor?? [ 137.547376][ T5709] iowarrior 5-1:0.1: no interrupt-in endpoint found [ 137.561216][ T9] usb 2-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 137.612542][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 137.612581][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 137.694666][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.694699][ T9] usb 2-1: Product: syz [ 137.694712][ T9] usb 2-1: Manufacturer: syz [ 137.694726][ T9] usb 2-1: SerialNumber: syz [ 137.816188][ T7238] loop0: detected capacity change from 0 to 3904 [ 137.864373][ T7238] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 137.864402][ T7238] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 137.864457][ T7238] loop0: [ 137.927787][ T5709] usb 5-1: USB disconnect, device number 7 [ 138.026147][ T7222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.026617][ T7222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.068727][ T7222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.069180][ T7222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.074692][ T7247] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.075124][ T7247] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.107486][ T9] usb 2-1: usb_control_msg returned -71 [ 138.107548][ T9] usbtmc 2-1:1.0: can't read capabilities [ 138.107592][ T9] usbtmc 2-1:1.0: Failed to submit iin_urb [ 138.107669][ T9] usbtmc 2-1:1.0: probe with driver usbtmc failed with error -90 [ 138.118641][ T7249] netlink: 'syz.0.455': attribute type 12 has an invalid length. [ 138.153202][ T9] usbtouchscreen 2-1:1.0: probe with driver usbtouchscreen failed with error -12 [ 138.181681][ T9] usb 2-1: USB disconnect, device number 20 [ 138.451512][ T5709] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 138.495940][ T7257] loop0: detected capacity change from 0 to 3904 [ 138.547308][ T7257] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 138.547340][ T7257] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 138.547355][ T7257] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 138.547406][ T7257] loop0: [ 138.612828][ T5709] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 138.614874][ T5709] usb 4-1: config 0 has an invalid interface number: 127 but max is 1 [ 138.614904][ T5709] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 138.614924][ T5709] usb 4-1: config 0 has no interface number 1 [ 138.614969][ T5709] usb 4-1: config 0 interface 127 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 138.615016][ T5709] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 138.623923][ T5709] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.623953][ T5709] usb 4-1: Product: syz [ 138.623967][ T5709] usb 4-1: Manufacturer: syz [ 138.623982][ T5709] usb 4-1: SerialNumber: syz [ 138.628561][ T5709] usb 4-1: config 0 descriptor?? [ 138.643972][ T5709] usb-storage 4-1:0.127: USB Mass Storage device detected [ 138.783278][ T5709] usb-storage 4-1:0.127: Quirks match for vid 1908 pid 1315: 20000 [ 138.912758][ T5709] usb-storage 4-1:0.0: USB Mass Storage device detected [ 138.961408][ T5709] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 139.212937][ T4677] usb 4-1: USB disconnect, device number 14 [ 139.510070][ T7296] netlink: 32 bytes leftover after parsing attributes in process `syz.4.467'. [ 139.940067][ T7318] netlink: 12 bytes leftover after parsing attributes in process `syz.0.474'. [ 139.940138][ T7318] netlink: 12 bytes leftover after parsing attributes in process `syz.0.474'. [ 140.449942][ T7339] : renamed from lo (while UP) [ 140.695257][ T7354] netlink: 8 bytes leftover after parsing attributes in process `syz.1.481'. [ 141.059835][ T7372] loop0: detected capacity change from 0 to 3904 [ 141.075353][ T7372] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 141.075375][ T7372] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 141.075429][ T7372] loop0: [ 141.102081][ T4677] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 141.173251][ T7377] openvswitch: netlink: IPv4 tun info is not correct [ 141.252333][ T4677] usb 2-1: Using ep0 maxpacket: 16 [ 141.260744][ T4677] usb 2-1: unable to get BOS descriptor or descriptor too short [ 141.260834][ T4677] usb 2-1: New USB device found, idVendor=5fc9, idProduct=0061, bcdDevice=76.09 [ 141.263525][ T4677] usb 2-1: config 7 interface 0 has no altsetting 0 [ 141.269113][ T4677] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.269138][ T4677] usb 2-1: Product: syz [ 141.269160][ T4677] usb 2-1: Manufacturer: ⁖ [ 141.269178][ T4677] usb 2-1: SerialNumber: syz [ 141.403847][ T7383] FAULT_INJECTION: forcing a failure. [ 141.403847][ T7383] name failslab, interval 1, probability 0, space 0, times 0 [ 141.403904][ T7383] CPU: 1 UID: 0 PID: 7383 Comm: syz.4.488 Tainted: G L syzkaller #0 PREEMPT(full) [ 141.403931][ T7383] Tainted: [L]=SOFTLOCKUP [ 141.403939][ T7383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 141.403950][ T7383] Call Trace: [ 141.403958][ T7383] [ 141.403967][ T7383] dump_stack_lvl+0xe8/0x150 [ 141.404001][ T7383] should_fail_ex+0x3eb/0x540 [ 141.404032][ T7383] should_failslab+0xa8/0x100 [ 141.404054][ T7383] ? skb_clone+0x212/0x3a0 [ 141.404078][ T7383] kmem_cache_alloc_noprof+0x9c/0x600 [ 141.404109][ T7383] ? skb_clone+0x212/0x3a0 [ 141.404137][ T7383] skb_clone+0x212/0x3a0 [ 141.404162][ T7383] __netlink_deliver_tap+0x413/0x860 [ 141.404198][ T7383] ? netlink_deliver_tap+0x2e/0x1b0 [ 141.404223][ T7383] netlink_deliver_tap+0x19c/0x1b0 [ 141.404248][ T7383] netlink_dump+0x95b/0xee0 [ 141.404282][ T7383] ? __pfx_netlink_dump+0x10/0x10 [ 141.404327][ T7383] netlink_recvmsg+0x683/0xa50 [ 141.404361][ T7383] ? __pfx_netlink_recvmsg+0x10/0x10 [ 141.404384][ T7383] ? lock_acquire+0x115/0x350 [ 141.404417][ T7383] ? __lock_acquire+0x747/0x2de0 [ 141.404450][ T7383] ? __pfx_netlink_recvmsg+0x10/0x10 [ 141.404476][ T7383] sock_recvmsg_nosec+0x130/0x170 [ 141.404508][ T7383] ____sys_recvmsg+0x3e3/0x4a0 [ 141.404539][ T7383] ? __pfx_____sys_recvmsg+0x10/0x10 [ 141.404583][ T7383] ? import_iovec+0x73/0xa0 [ 141.404612][ T7383] ___sys_recvmsg+0x213/0x5a0 [ 141.404639][ T7383] ? __pfx____sys_recvmsg+0x10/0x10 [ 141.404667][ T7383] ? lock_acquire+0x115/0x350 [ 141.404721][ T7383] do_recvmmsg+0x31a/0x7f0 [ 141.404750][ T7383] ? __pfx_do_recvmmsg+0x10/0x10 [ 141.404781][ T7383] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 141.404803][ T7383] ? __fget_files+0x3a2/0x420 [ 141.404840][ T7383] __x64_sys_recvmmsg+0x198/0x250 [ 141.404865][ T7383] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 141.404899][ T7383] do_syscall_64+0x166/0x520 [ 141.404919][ T7383] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.404940][ T7383] ? clear_bhb_loop+0x70/0xc0 [ 141.405032][ T7383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.405088][ T7383] RIP: 0033:0x7ff2ced9e159 [ 141.405109][ T7383] 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 [ 141.405126][ T7383] RSP: 002b:00007ff2cfba9028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 141.405147][ T7383] RAX: ffffffffffffffda RBX: 00007ff2cf025fa0 RCX: 00007ff2ced9e159 [ 141.405162][ T7383] RDX: 0000000000000004 RSI: 0000200000005000 RDI: 0000000000000003 [ 141.405174][ T7383] RBP: 00007ff2cfba9090 R08: 0000000000000000 R09: 0000000000000000 [ 141.405186][ T7383] R10: 0000000000002002 R11: 0000000000000246 R12: 0000000000000002 [ 141.405198][ T7383] R13: 00007ff2cf026038 R14: 00007ff2cf025fa0 R15: 00007fffe5c94258 [ 141.405231][ T7383] [ 141.527118][ T7362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 141.538670][ T7362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.669557][ T4677] usb 2-1: USB disconnect, device number 21 [ 141.751802][ T7386] netlink: 'syz.4.489': attribute type 12 has an invalid length. [ 141.827645][ T670] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 141.828438][ T670] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 141.828567][ T52] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 141.828600][ T52] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 142.599663][ T7424] loop0: detected capacity change from 0 to 3904 [ 142.636002][ T7424] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 142.636046][ T7424] ldm_validate_privheads(): Disk read failed. [ 142.636621][ T7424] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 142.636647][ T7424] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 142.636662][ T7424] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 142.636679][ T7424] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 142.636696][ T7424] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 142.636743][ T7424] loop0: [ 142.636760][ T7424] loop0: partition table partially beyond EOD, truncated [ 143.175510][ T7443] netlink: 72 bytes leftover after parsing attributes in process `syz.4.505'. [ 143.303211][ T4677] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 143.362774][ T5628] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 143.432352][ T4677] usb 4-1: device descriptor read/64, error -71 [ 143.511155][ T5628] usb 2-1: Using ep0 maxpacket: 16 [ 143.514304][ T5628] usb 2-1: unable to get BOS descriptor or descriptor too short [ 143.514355][ T5628] usb 2-1: New USB device found, idVendor=0db0, idProduct=5580, bcdDevice=23.89 [ 143.515245][ T5628] usb 2-1: config 14 has an invalid interface number: 157 but max is 0 [ 143.515271][ T5628] usb 2-1: config 14 has no interface number 0 [ 143.515300][ T5628] usb 2-1: config 14 interface 157 has no altsetting 0 [ 143.517959][ T5628] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.517983][ T5628] usb 2-1: Product: syz [ 143.517992][ T5628] usb 2-1: Manufacturer: syz [ 143.518000][ T5628] usb 2-1: SerialNumber: syz [ 143.611810][ T7451] netlink: 12 bytes leftover after parsing attributes in process `syz.0.509'. [ 143.611858][ T7451] netlink: 12 bytes leftover after parsing attributes in process `syz.0.509'. [ 143.671242][ T4677] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 143.772472][ T5709] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 143.805129][ T4677] usb 4-1: device descriptor read/64, error -71 [ 143.811520][ T7457] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 143.912901][ T4677] usb usb4-port1: attempt power cycle [ 143.927503][ T5709] usb 5-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 143.928393][ T5709] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 143.928424][ T5709] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 60661, setting to 64 [ 143.928451][ T5709] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 143.928493][ T5709] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 255, setting to 64 [ 143.952178][ T5709] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.952209][ T5709] usb 5-1: Product: syz [ 143.952223][ T5709] usb 5-1: Manufacturer: syz [ 143.952264][ T5709] usb 5-1: SerialNumber: syz [ 143.982485][ T7439] scsi_strcpy_devinfo: vendor string 'QT?]+,r' is too long [ 143.982669][ T7458] scsi_strcpy_devinfo: vendor string 'QT?]+,r' is too long [ 144.029924][ T5709] usb 5-1: config 0 descriptor?? [ 144.081071][ T25] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 144.211938][ T25] usb 1-1: device descriptor read/64, error -71 [ 144.251893][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.253519][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.255525][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.255994][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.256430][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.256889][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.257348][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.259115][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.263187][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.283754][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.309961][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.343775][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.344047][ T4677] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 144.361877][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.364217][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.365949][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.367795][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.368009][ T4677] usb 4-1: device descriptor read/8, error -71 [ 144.370042][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.385921][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.423039][ T5628] usb 2-1: USB disconnect, device number 22 [ 144.425644][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.426977][ T5709] iforce 5-1:0.0: usb_submit_urb failed: -71 [ 144.427047][ T5709] input input16: Timeout waiting for response from device. [ 144.480490][ T5709] usb 5-1: USB disconnect, device number 8 [ 144.510880][ T25] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 144.600878][ T4677] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 144.621789][ T4677] usb 4-1: device descriptor read/8, error -71 [ 144.640933][ T25] usb 1-1: device descriptor read/64, error -71 [ 144.732436][ T4677] usb usb4-port1: unable to enumerate USB device [ 144.751230][ T25] usb usb1-port1: attempt power cycle [ 145.101161][ T25] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 145.124431][ T25] usb 1-1: device descriptor read/8, error -71 [ 145.360887][ T25] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 145.382910][ T25] usb 1-1: device descriptor read/8, error -71 [ 145.452874][ T7491] netlink: 'syz.4.520': attribute type 12 has an invalid length. [ 145.491470][ T25] usb usb1-port1: unable to enumerate USB device [ 145.545833][ T7496] loop0: detected capacity change from 0 to 3904 [ 145.579080][ T7496] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 145.579119][ T7496] ldm_validate_privheads(): Disk read failed. [ 145.580190][ T7496] ldm_parse_tocblock(): TOCBLOCK's first bitmap is 'config', should be ''. [ 145.580216][ T7496] ldm_parse_tocblock(): Cannot find TOCBLOCK, database may be corrupt. [ 145.580231][ T7496] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 2. [ 145.580245][ T7496] ldm_validate_tocblocks(): Disk read failed for TOCBLOCK 3. [ 145.580259][ T7496] ldm_validate_tocblocks(): Failed to find a valid TOCBLOCK. [ 145.580301][ T7496] loop0: [ 145.580319][ T7496] loop0: partition table partially beyond EOD, truncated [ 146.350896][ T25] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 146.500907][ T25] usb 2-1: Using ep0 maxpacket: 32 [ 146.503355][ T25] usb 2-1: New USB device found, idVendor=055f, idProduct=a800, bcdDevice=72.1d [ 146.505444][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.505468][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.506372][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.506398][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.507288][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.507309][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.509699][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.509724][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.510606][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.510627][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.558131][ T7523] netlink: 32 bytes leftover after parsing attributes in process `syz.4.533'. [ 146.610065][ T25] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.610097][ T25] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 146.661474][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.661505][ T25] usb 2-1: Product: syz [ 146.661520][ T25] usb 2-1: Manufacturer: syz [ 146.661535][ T25] usb 2-1: SerialNumber: syz [ 146.664572][ T25] usb 2-1: config 0 descriptor?? [ 146.720898][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 146.874357][ T9] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 146.877859][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.877883][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.877909][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.883097][ T9] usb 4-1: config 0 descriptor?? [ 146.979150][ T7531] syz_tun: entered allmulticast mode [ 147.027197][ T7531] syz_tun (unregistering): left allmulticast mode [ 147.093583][ T7521] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.532' sets config #0 [ 147.112056][ T7521] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.532' sets config #1 [ 147.318922][ T9] cp2112 0003:10C4:EA90.0009: item fetching failed at offset 3/7 [ 147.319731][ T9] cp2112 0003:10C4:EA90.0009: parse failed [ 147.319890][ T9] cp2112 0003:10C4:EA90.0009: probe with driver cp2112 failed with error -22 [ 147.517917][ T2251] usb 4-1: USB disconnect, device number 19 [ 147.727973][ T7558] netlink: 8 bytes leftover after parsing attributes in process `syz.0.543'. [ 147.842556][ T7562] netlink: 'syz.0.545': attribute type 15 has an invalid length. [ 148.096184][ T7576] FAULT_INJECTION: forcing a failure. [ 148.096184][ T7576] name failslab, interval 1, probability 0, space 0, times 0 [ 148.096220][ T7576] CPU: 1 UID: 0 PID: 7576 Comm: syz.3.551 Tainted: G L syzkaller #0 PREEMPT(full) [ 148.096247][ T7576] Tainted: [L]=SOFTLOCKUP [ 148.096257][ T7576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 148.096269][ T7576] Call Trace: [ 148.096277][ T7576] [ 148.096286][ T7576] dump_stack_lvl+0xe8/0x150 [ 148.096316][ T7576] should_fail_ex+0x3eb/0x540 [ 148.096341][ T7576] should_failslab+0xa8/0x100 [ 148.096360][ T7576] ? skb_clone+0x212/0x3a0 [ 148.096379][ T7576] kmem_cache_alloc_noprof+0x9c/0x600 [ 148.096404][ T7576] ? skb_clone+0x212/0x3a0 [ 148.096426][ T7576] skb_clone+0x212/0x3a0 [ 148.096445][ T7576] __netlink_deliver_tap+0x413/0x860 [ 148.096475][ T7576] ? netlink_deliver_tap+0x2e/0x1b0 [ 148.096496][ T7576] netlink_deliver_tap+0x19c/0x1b0 [ 148.096516][ T7576] netlink_dump+0x95b/0xee0 [ 148.096546][ T7576] ? __pfx_netlink_dump+0x10/0x10 [ 148.096584][ T7576] netlink_recvmsg+0x683/0xa50 [ 148.096614][ T7576] ? __pfx_netlink_recvmsg+0x10/0x10 [ 148.096633][ T7576] ? lock_acquire+0x115/0x350 [ 148.096659][ T7576] ? __lock_acquire+0x747/0x2de0 [ 148.096686][ T7576] ? __pfx_netlink_recvmsg+0x10/0x10 [ 148.096707][ T7576] sock_recvmsg_nosec+0x130/0x170 [ 148.096732][ T7576] ____sys_recvmsg+0x3e3/0x4a0 [ 148.096758][ T7576] ? __pfx_____sys_recvmsg+0x10/0x10 [ 148.096787][ T7576] ? import_iovec+0x73/0xa0 [ 148.096810][ T7576] ___sys_recvmsg+0x213/0x5a0 [ 148.096832][ T7576] ? __pfx____sys_recvmsg+0x10/0x10 [ 148.096853][ T7576] ? lock_acquire+0x115/0x350 [ 148.096896][ T7576] do_recvmmsg+0x31a/0x7f0 [ 148.096920][ T7576] ? __pfx_do_recvmmsg+0x10/0x10 [ 148.096946][ T7576] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 148.096964][ T7576] ? __fget_files+0x3a2/0x420 [ 148.096992][ T7576] __x64_sys_recvmmsg+0x198/0x250 [ 148.097012][ T7576] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 148.097039][ T7576] do_syscall_64+0x166/0x520 [ 148.097054][ T7576] ? trace_irq_disable+0x3b/0x140 [ 148.097077][ T7576] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.097097][ T7576] ? clear_bhb_loop+0x70/0xc0 [ 148.097129][ T7576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.097149][ T7576] RIP: 0033:0x7f58d139e159 [ 148.097169][ T7576] 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 [ 148.097183][ T7576] RSP: 002b:00007f58d231d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 148.097202][ T7576] RAX: ffffffffffffffda RBX: 00007f58d1625fa0 RCX: 00007f58d139e159 [ 148.097214][ T7576] RDX: 0000000000000004 RSI: 0000200000005000 RDI: 0000000000000003 [ 148.097224][ T7576] RBP: 00007f58d231d090 R08: 0000000000000000 R09: 0000000000000000 [ 148.097234][ T7576] R10: 0000000000002002 R11: 0000000000000246 R12: 0000000000000002 [ 148.097244][ T7576] R13: 00007f58d1626038 R14: 00007f58d1625fa0 R15: 00007fff48e6bcd8 [ 148.097269][ T7576] [ 148.351627][ T7580] netlink: 'syz.3.552': attribute type 12 has an invalid length. [ 148.503097][ T7584] EXT4-fs (sda1): shut down requested (0) [ 148.541179][ T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 148.695964][ T9] usb 1-1: New USB device found, idVendor=0b48, idProduct=1008, bcdDevice= 1.00 [ 148.697105][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 148.697158][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 148.697197][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.176308][ T1375] netdevsim netdevsim4 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 149.176350][ T1375] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.185853][ T10] usb 2-1: USB disconnect, device number 23 [ 149.303830][ T9] ------------[ cut here ]------------ [ 149.303849][ T9] memcpy: detected buffer overflow: 90 byte read of buffer size 60 [ 149.303870][ T9] WARNING: lib/string_helpers.c:1037 at __fortify_report+0x6b/0xa0, CPU#0: kworker/0:0/9 [ 149.329506][ T9] Modules linked in: [ 149.334378][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G L syzkaller #0 PREEMPT(full) [ 149.345255][ T9] Tainted: [L]=SOFTLOCKUP [ 149.349644][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 149.360944][ T9] Workqueue: usb_hub_wq hub_event [ 149.366044][ T9] RIP: 0010:__fortify_report+0x89/0xa0 [ 149.371593][ T9] Code: e8 dc 5a 4e fd 48 8d 3d 75 fd bc 0b 45 84 e4 49 8b 37 48 c7 c0 00 14 6d 8c 48 c7 c1 20 14 6d 8c 48 0f 44 c8 4c 89 f2 49 89 d8 <67> 48 0f b9 3a 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc cc cc cc [ 149.391995][ T9] RSP: 0018:ffffc900000e6b48 EFLAGS: 00010246 [ 149.398688][ T9] RAX: ffffffff8c6d1400 RBX: 000000000000003c RCX: ffffffff8c6d1400 [ 149.407168][ T9] RDX: 000000000000005a RSI: ffffffff8c6d12e0 RDI: ffffffff90a6d0b0 [ 149.420169][ T9] RBP: 000000000000000e R08: 000000000000003c R09: 1ffffffff213766f [ 149.428846][ T9] R10: dffffc0000000000 R11: fffffbfff2137670 R12: 0000000000000000 [ 149.437299][ T9] R13: ffffc900000e6d00 R14: 000000000000005a R15: ffffffff8c6d1138 [ 149.445422][ T9] FS: 0000000000000000(0000) GS:ffff88812485b000(0000) knlGS:0000000000000000 SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 149.454710][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.461400][ T9] CR2: 00007f7d439ef2f8 CR3: 000000002601c000 CR4: 00000000003526f0 [ 149.469409][ T9] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 149.477490][ T9] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 149.485650][ T9] Call Trace: [ 149.488968][ T9] [ 149.492204][ T9] __fortify_panic+0x9/0x10 [ 149.496737][ T9] ttusb_dec_send_command+0x681/0x690 [ 149.502880][ T9] ? __pfx_ttusb_dec_send_command+0x10/0x10 [ 149.509673][ T9] ttusb_dec_probe+0x8e4/0x2160 [ 149.514715][ T9] ? __pfx_ttusb_dec_probe+0x10/0x10 [ 149.520128][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 149.526090][ T9] ? __pm_runtime_set_status+0xa96/0xd80 [ 149.531813][ T9] usb_probe_interface+0x788/0xe50 [ 149.537015][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 149.542873][ T9] ? sysfs_do_create_link_sd+0xe0/0x110 [ 149.550321][ T9] ? driver_sysfs_add+0x1fe/0x210 [ 149.555587][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 149.561298][ T9] really_probe+0x254/0xae0 [ 149.566010][ T9] __driver_probe_device+0x1e8/0x360 [ 149.571642][ T9] driver_probe_device+0x4f/0x240 [ 149.576709][ T9] __device_attach_driver+0x270/0x410 [ 149.582190][ T9] bus_for_each_drv+0x258/0x2f0 [ 149.587076][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 149.593266][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 149.598661][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 149.605134][ T9] __device_attach+0x2c4/0x450 [ 149.609943][ T9] ? __pfx___device_attach+0x10/0x10 [ 149.615736][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 149.620996][ T9] ? _raw_spin_unlock+0x28/0x50 [ 149.625891][ T9] device_initial_probe+0xa1/0xd0 [ 149.631137][ T9] bus_probe_device+0x12a/0x220 [ 149.636030][ T9] device_add+0x7d7/0xb80 [ 149.640390][ T9] usb_set_configuration+0x1ad8/0x2180 [ 149.645985][ T9] usb_generic_driver_probe+0x8d/0x150 [ 149.651614][ T9] usb_probe_device+0x1c3/0x3b0 [ 149.656505][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 149.662001][ T9] really_probe+0x254/0xae0 [ 149.666546][ T9] __driver_probe_device+0x1e8/0x360 [ 149.671984][ T9] driver_probe_device+0x4f/0x240 [ 149.677046][ T9] __device_attach_driver+0x270/0x410 [ 149.682542][ T9] bus_for_each_drv+0x258/0x2f0 [ 149.688184][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 149.694384][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 149.699792][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 149.706229][ T9] __device_attach+0x2c4/0x450 [ 149.711521][ T9] ? __pfx___device_attach+0x10/0x10 [ 149.716861][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 149.722163][ T9] ? _raw_spin_unlock+0x28/0x50 [ 149.727061][ T9] device_initial_probe+0xa1/0xd0 [ 149.732323][ T9] bus_probe_device+0x12a/0x220 [ 149.737377][ T9] device_add+0x7d7/0xb80 [ 149.741840][ T9] usb_new_device+0x9aa/0x1690 [ 149.746642][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 149.751982][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 149.757230][ T9] hub_event+0x28e8/0x4d30 [ 149.761747][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 149.766936][ T9] ? __pfx_hub_event+0x10/0x10 [ 149.771826][ T9] ? rcu_is_watching+0x16/0xb0 [ 149.776614][ T9] ? process_scheduled_works+0x97a/0x1630 [ 149.782507][ T9] process_scheduled_works+0xc3d/0x1630 [ 149.788158][ T9] ? __pfx_process_scheduled_works+0x10/0x10 [ 149.794368][ T9] ? assign_work+0x3cf/0x5d0 [ 149.798984][ T9] worker_thread+0xa47/0xfb0 [ 149.803806][ T9] kthread+0x38b/0x480 [ 149.808479][ T9] ? __pfx_worker_thread+0x10/0x10 [ 149.814202][ T9] ? __pfx_kthread+0x10/0x10 [ 149.818954][ T9] ret_from_fork+0x514/0xb70 [ 149.823783][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 149.828973][ T9] ? __switch_to+0xc89/0x1420 [ 149.833786][ T9] ? __pfx_kthread+0x10/0x10 [ 149.838500][ T9] ret_from_fork_asm+0x1a/0x30 [ 149.843429][ T9] [ 149.846557][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 149.853984][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G L syzkaller #0 PREEMPT(full) [ 149.864678][ T9] Tainted: [L]=SOFTLOCKUP [ 149.869013][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 149.879082][ T9] Workqueue: usb_hub_wq hub_event [ 149.884232][ T9] Call Trace: [ 149.887515][ T9] [ 149.890449][ T9] vpanic+0x56d/0xa70 [ 149.894435][ T9] ? __pfx__printk+0x10/0x10 [ 149.899044][ T9] ? __pfx_vpanic+0x10/0x10 [ 149.903555][ T9] ? is_bpf_text_address+0x292/0x2b0 [ 149.908872][ T9] ? is_bpf_text_address+0x26/0x2b0 [ 149.914102][ T9] panic+0xc5/0xd0 [ 149.917838][ T9] ? __pfx_panic+0x10/0x10 [ 149.922267][ T9] ? ret_from_fork_asm+0x1a/0x30 [ 149.927310][ T9] __warn+0x315/0x4c0 [ 149.931385][ T9] ? __fortify_report+0x6b/0xa0 [ 149.936243][ T9] ? __fortify_report+0x6b/0xa0 [ 149.941121][ T9] __report_bug+0x276/0x570 [ 149.945667][ T9] ? __fortify_report+0x6b/0xa0 [ 149.950516][ T9] ? __pfx___report_bug+0x10/0x10 [ 149.955554][ T9] ? lockdep_hardirqs_on+0x7b/0x110 [ 149.960867][ T9] ? kfree+0x1c5/0x650 [ 149.964939][ T9] ? usb_start_wait_urb+0x4ba/0x5b0 [ 149.970142][ T9] report_bug_entry+0x19b/0x290 [ 149.974994][ T9] ? __fortify_report+0x89/0xa0 [ 149.979837][ T9] ? __fortify_report+0x8e/0xa0 [ 149.984683][ T9] handle_bug+0xce/0x200 [ 149.988925][ T9] exc_invalid_op+0x1a/0x50 [ 149.993507][ T9] asm_exc_invalid_op+0x1a/0x20 [ 149.998356][ T9] RIP: 0010:__fortify_report+0x89/0xa0 [ 150.003818][ T9] Code: e8 dc 5a 4e fd 48 8d 3d 75 fd bc 0b 45 84 e4 49 8b 37 48 c7 c0 00 14 6d 8c 48 c7 c1 20 14 6d 8c 48 0f 44 c8 4c 89 f2 49 89 d8 <67> 48 0f b9 3a 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc cc cc cc [ 150.023428][ T9] RSP: 0018:ffffc900000e6b48 EFLAGS: 00010246 [ 150.029498][ T9] RAX: ffffffff8c6d1400 RBX: 000000000000003c RCX: ffffffff8c6d1400 [ 150.037545][ T9] RDX: 000000000000005a RSI: ffffffff8c6d12e0 RDI: ffffffff90a6d0b0 [ 150.045510][ T9] RBP: 000000000000000e R08: 000000000000003c R09: 1ffffffff213766f [ 150.053479][ T9] R10: dffffc0000000000 R11: fffffbfff2137670 R12: 0000000000000000 [ 150.061468][ T9] R13: ffffc900000e6d00 R14: 000000000000005a R15: ffffffff8c6d1138 [ 150.069456][ T9] ? __fortify_report+0x2c/0xa0 [ 150.074402][ T9] __fortify_panic+0x9/0x10 [ 150.078912][ T9] ttusb_dec_send_command+0x681/0x690 [ 150.084287][ T9] ? __pfx_ttusb_dec_send_command+0x10/0x10 [ 150.090184][ T9] ttusb_dec_probe+0x8e4/0x2160 [ 150.095052][ T9] ? __pfx_ttusb_dec_probe+0x10/0x10 [ 150.100352][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 150.106160][ T9] ? __pm_runtime_set_status+0xa96/0xd80 [ 150.111814][ T9] usb_probe_interface+0x788/0xe50 [ 150.116951][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 150.122609][ T9] ? sysfs_do_create_link_sd+0xe0/0x110 [ 150.128187][ T9] ? driver_sysfs_add+0x1fe/0x210 [ 150.133231][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 150.138868][ T9] really_probe+0x254/0xae0 [ 150.143385][ T9] __driver_probe_device+0x1e8/0x360 [ 150.148684][ T9] driver_probe_device+0x4f/0x240 [ 150.153894][ T9] __device_attach_driver+0x270/0x410 [ 150.159283][ T9] bus_for_each_drv+0x258/0x2f0 [ 150.164131][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 150.170027][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 150.175489][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 150.181399][ T9] __device_attach+0x2c4/0x450 [ 150.186172][ T9] ? __pfx___device_attach+0x10/0x10 [ 150.191453][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 150.196567][ T9] ? _raw_spin_unlock+0x28/0x50 [ 150.201427][ T9] device_initial_probe+0xa1/0xd0 [ 150.206476][ T9] bus_probe_device+0x12a/0x220 [ 150.211345][ T9] device_add+0x7d7/0xb80 [ 150.215682][ T9] usb_set_configuration+0x1ad8/0x2180 [ 150.221165][ T9] usb_generic_driver_probe+0x8d/0x150 [ 150.226653][ T9] usb_probe_device+0x1c3/0x3b0 [ 150.231511][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 150.236917][ T9] really_probe+0x254/0xae0 [ 150.241530][ T9] __driver_probe_device+0x1e8/0x360 [ 150.246849][ T9] driver_probe_device+0x4f/0x240 [ 150.251922][ T9] __device_attach_driver+0x270/0x410 [ 150.257350][ T9] bus_for_each_drv+0x258/0x2f0 [ 150.262211][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 150.268108][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 150.273480][ T9] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 150.279302][ T9] __device_attach+0x2c4/0x450 [ 150.284113][ T9] ? __pfx___device_attach+0x10/0x10 [ 150.289398][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 150.294617][ T9] ? _raw_spin_unlock+0x28/0x50 [ 150.299481][ T9] device_initial_probe+0xa1/0xd0 [ 150.304521][ T9] bus_probe_device+0x12a/0x220 [ 150.309488][ T9] device_add+0x7d7/0xb80 [ 150.313833][ T9] usb_new_device+0x9aa/0x1690 [ 150.318629][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 150.323841][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 150.329064][ T9] hub_event+0x28e8/0x4d30 [ 150.333480][ T9] ? do_raw_spin_unlock+0xf5/0x200 [ 150.338629][ T9] ? __pfx_hub_event+0x10/0x10 [ 150.343479][ T9] ? rcu_is_watching+0x16/0xb0 [ 150.348253][ T9] ? process_scheduled_works+0x97a/0x1630 [ 150.353991][ T9] process_scheduled_works+0xc3d/0x1630 [ 150.359687][ T9] ? __pfx_process_scheduled_works+0x10/0x10 [ 150.365674][ T9] ? assign_work+0x3cf/0x5d0 [ 150.370448][ T9] worker_thread+0xa47/0xfb0 [ 150.375067][ T9] kthread+0x38b/0x480 [ 150.379145][ T9] ? __pfx_worker_thread+0x10/0x10 [ 150.384421][ T9] ? __pfx_kthread+0x10/0x10 [ 150.389009][ T9] ret_from_fork+0x514/0xb70 [ 150.393601][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 150.398865][ T9] ? __switch_to+0xc89/0x1420 [ 150.403545][ T9] ? __pfx_kthread+0x10/0x10 [ 150.408188][ T9] ret_from_fork_asm+0x1a/0x30 [ 150.412971][ T9] [ 150.416508][ T9] Kernel Offset: disabled [ 150.420849][ T9] Rebooting in 86400 seconds..