last executing test programs: 12.1043272s ago: executing program 0 (id=626): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x90}, 0x9c) sendto$inet6(r0, &(0x7f0000000280)="ee", 0x1, 0x200400d0, &(0x7f0000000040)={0xa, 0x4e28, 0x8000028, @loopback, 0x1}, 0x1c) (fail_nth: 7) 11.596173482s ago: executing program 0 (id=627): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x6, 0x400600) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f0000000040)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r1, 0x7) landlock_restrict_self(r1, 0x9) landlock_restrict_self(r0, 0xa) landlock_restrict_self(r1, 0x0) landlock_restrict_self(r1, 0x0) landlock_restrict_self(r0, 0x6) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=0x1000040000906, 0x12) landlock_restrict_self(r1, 0x5) landlock_restrict_self(r0, 0xa) syz_open_procfs(0x0, &(0x7f00000002c0)='fdinfo/4\x00') 11.4447917s ago: executing program 0 (id=628): socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x40800) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000300)={0x14, &(0x7f0000000180)={0x0, 0x30, 0x69, {0x69, 0x8, "5a1c8a9bcb2bb5afc0f61e42579c1ce4724eb21c885fc5fea1d2fc59b6517ea427d4cf665d750ff861e91dd965b887eac3b87bd1988d12a343929b95f56b981e194d8b4bb710dffcefb24ffa120470b9c3f3c376916f54e0b17701d403170f433b2ccd1499da82"}}, &(0x7f0000000200)={0x0, 0x3, 0xad, @string={0xad, 0x3, "f5fd615c09f383b3a31ae51c018cf7766414d21de98cc5c4e2f8c699f0f902b15443104d802bc0846a43f8e3001bcb956bf5c20b29a6e39da3965e56b33b63d363530e6fe1acc1dd62790329d2778435e2b3a124a3a663493471445834157b5045a570e768bdee3152d526e653731719c704241cb6420af0aa02333588db38aa5d05804b4a4722490e1928967214f065a362d7a98cae06b4723c098e08391aeba39ba53aafeed21a032156"}}}, &(0x7f00000005c0)={0x34, &(0x7f0000000340)=ANY=[@ANYBLOB="200a430000004287755feb98d48837c7978c99caf9251181f565e90a15d33e2e476a6b5918ed60469e923a3c35a85e6535e1000000000000000000"], &(0x7f0000000400)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xf}, &(0x7f0000000500)={0x20, 0x0, 0x34, {0x32, "5e873d8259ac8489a205d9002f5a58ec697c609e69afb3aa58fc25f56fd709233ab355ac9675bda70904415c1d194087cc07"}}, &(0x7f0000000540)={0x20, 0x1, 0x1, 0x1}, &(0x7f0000000580)={0x20, 0x0, 0x1, 0x9}}) ioctl$sock_SIOCETHTOOL(r1, 0x89f1, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffff7fc, 0x0, 0x0, 0x0, 0x47, [0xfffffffc, 0x80]}}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, 0x0) r3 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120120007516b7108c0d0e008f8e0018030109021b00010000000d0904080001030000000905", @ANYBLOB="8fcf"], 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5601, 0xfffffffffffffffe) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x478403) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file1\x00'}) r5 = dup(r0) write$UHID_INPUT(r5, &(0x7f0000001980)={0x9, {"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0x1000}}, 0x1006) r6 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r6, 0xc004500a, &(0x7f0000000180)=0xffff0018) 10.004887801s ago: executing program 4 (id=634): madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) truncate(&(0x7f0000000040)='./file0\x00', 0x2000000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x1}) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) r1 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x4, 0x80002) mmap$usbfs(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x41, 0x1000, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000180)=0x10) r3 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) mmap$panthor(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3000008, 0x11, r3, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000240)={@local, 0x1, 0x0, 0x20, 0x0, [{@multicast1}, {@multicast1}]}}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x80000, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x1, 0x4}, {0x2, 0x7e6a}, {0xfff8, 0x12}, {0x8, 0x2}, {0x5, 0x6}]}) r6 = syz_usb_connect$midi(0x3, 0x49, &(0x7f0000000380)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x499, 0x1009, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x37, 0x1, 0x1, 0xd, 0x20, 0x2, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x30, 0x8, [@midi_in_jack={0x6, 0x24, 0x2, 0x1, 0x8, 0x8}, @midi_out_jack={0x9, 0x24, 0x3, 0x1, 0x7, 0x1, [{0x1f, 0x2}], 0x7}, @ms_header={0x7, 0x24, 0x1, 0x1000, 0x7}], [{{0x9, 0x5, 0xa, 0x0, 0x200, 0x5, 0x8a, 0xb, {0x6, 0x25, 0x1, 0x2, "e254"}}}]}}}}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x300, 0x68, 0x9, 0x78, 0x40, 0x6}, 0x23, &(0x7f0000000440)={0x5, 0xf, 0x23, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0x20, 0x4d, 0x2, 0x3, 0x5}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x44, 0x7, 0x80}]}, 0x3, [{0xd4, &(0x7f0000000480)=@string={0xd4, 0x3, "3f2d9d3531a14fd38ecbd3f30c6dff7b96643f44e3a0e65598875d0089da3b16b244fee974e9a2fca97d03ab8aae4483312ae5edc797104199987e0c891dda5b99ff74940da45fa537c2e36295ed78127a404e2eed67c57345a2735ae9480fcac80a37fc1be3dc02ae4e5c7f371b75863295f7f60fb78f06e714ffd11e1e500f564b6e600aaa8cafe152a6c116d8d9c2f09ac981afa9395a9a4e20e2735494ba9e6e9c29a80390178417fe2591dbceb75f385819c8837b80c26d763dbe6fe182b9b95b64ff4e2f137efed250ffcab5bf56eb"}}, {0x60, &(0x7f0000000580)=@string={0x60, 0x3, "35703d0bcf8dbeb391f229aeb8e8e9443f4ca6f159e3e5f08a6f80a551282c004c825e5d3de0d858f9d6cf7324e39954e41b022280e604c744eaf841d9e665287ce6192f522c8dae03615bee7ea1bb72a40f2b62d54a88d76946ec3e0f5b"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x180c}}]}) syz_usb_control_io(r6, &(0x7f00000008c0)={0x2c, &(0x7f0000000680)={0x20, 0x23, 0xc2, {0xc2, 0xe, "43afc607c45dd73bee2db52441d31442e40d0159969a80ac39bbb039cd64e7bf17ba32ef2fc7a45bb7cf44d1be32dd2a846b8bcaa12195f38c1962fdd251ac966ad6402088d374f05f003b345c77b11a7a0e0af630e149e4151e66b8a4352d0b15ff035048f257125971fc97a4f39aeeb48bd72386df479f397eba81e8a95717e84c1190503b0976a05fb5ac8beb2b6a5467973cfa4aa7ed1d769c58ef1a59f29ae2e1ab981abec683b9118b22a0ce48d32669b6548a057eab06e713acbc2406"}}, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1007}}, &(0x7f00000007c0)={0x0, 0xf, 0x58, {0x5, 0xf, 0x58, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x1, "2d11447f5679c95d401649f16ebf71ad"}, @ssp_cap={0xc, 0x10, 0xa, 0x50, 0x0, 0x35b, 0xf000, 0x22}, @wireless={0xb, 0x10, 0x1, 0x8, 0x1, 0xa, 0x3, 0x8, 0x18}, @ss_container_id={0x14, 0x10, 0x4, 0xe6, "c2e748f1f648a174c68dcfa072407b3c"}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "0682bb2329a3976bcfb81f87b19cb987"}]}}, &(0x7f0000000840)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x0, 0x9, 0x7, "f55d0fcd", 'S-=N'}}, &(0x7f0000000880)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x0, 0xd, 0x5d, 0x4, 0x3, 0xfffa}}}, &(0x7f0000000d80)={0x84, &(0x7f0000000900)={0x20, 0x1b, 0x8f, "9b4a07b7e86e874a290f399ff3d9aff420168de21f472f8167d6193261c52c357cb40dbb30c16c4458761bf6bc88e0d6ec67305024b28f93b05354c1fc7d253e9b4356a0972769afc54fe08eedbfac3559290a57b46cf6c6dd1ca5a3271a957aa9cac2a9c149e9a08308f8b72ad3bd7cad6e87cce272950c64a1e25fd395fc556ed8df797b80037eb131342a0d7020"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0xe6}, &(0x7f0000000a40)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000a80)={0x20, 0x0, 0x8, {0x200, 0x1, [0xf0ff]}}, &(0x7f0000000ac0)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000b00)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000b40)={0x40, 0xb, 0x2, '\x00v'}, &(0x7f0000000b80)={0x40, 0xf, 0x2, 0x8001}, &(0x7f0000000bc0)={0x40, 0x13, 0x6, @random="f70cfb8b2471"}, &(0x7f0000000c00)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, &(0x7f0000000c40)={0x40, 0x19, 0x2, 'IP'}, &(0x7f0000000c80)={0x40, 0x1a, 0x2, 0x7c}, &(0x7f0000000cc0)={0x40, 0x1c, 0x1, 0xd6}, &(0x7f0000000d00)={0x40, 0x1e, 0x1, 0x8}, &(0x7f0000000d40)={0x40, 0x21, 0x1, 0x5}}) r7 = accept(r4, &(0x7f0000000e40)=@sco, &(0x7f0000000ec0)=0x80) sendmsg$IPCTNL_MSG_EXP_GET(r7, &(0x7f0000001040)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000)={&(0x7f0000000f40)={0x94, 0x1, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffffffff}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1000}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x73af343a}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASTER={0x50, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20004800}, 0x4004084) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001080)={0x0, 0x0}) setpriority(0x2, r8, 0x0) r9 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap$KVM_VCPU(&(0x7f0000ffa000/0x3000)=nil, r9, 0x0, 0x30, r4, 0x0) mmap$usbmon(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, 0xffffffffffffffff, 0x2) ioctl$TCSETS(r5, 0x5402, &(0x7f0000001100)={0xf72, 0x3, 0x9, 0x0, 0xb, "ecb4f3ca9b758d6f62a7330737938ee1019010"}) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000001180)={0x6, 0x1}) 9.325073787s ago: executing program 0 (id=635): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3a) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) write$UHID_CREATE2(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000180)=[{0x1d, 0x0, 0x5, 0x2}, {0x6, 0x0, 0x2, 0xffffffff}]}, 0x10) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffe10, 0x10, &(0x7f0000000040), 0xfffffffffffffe19, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x42) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x70f9a000) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/26, 0x1a}], 0x2) syz_usb_connect(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYRESHEX=r1], 0x0) 8.067688102s ago: executing program 4 (id=641): syz_emit_ethernet(0x32, &(0x7f0000000e00)=ANY=[@ANYBLOB="e90c610faca20000086100feee22cd00"/27], 0x0) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000280), 0xa2040, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)={0x0, 0x100, 0x0, 0x0, 0x0, "810000cc2b000000000000fa25ffff00ffffff"}) r2 = syz_open_pts(r1, 0x141601) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2185) fcntl$setstatus(r2, 0x4, 0x102800) close_range(r0, r1, 0x0) keyctl$clear(0x3, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVdx:De', 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000003540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003500)={&(0x7f0000002000)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_DELSETELEM={0x13a8, 0xe, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1370, 0x3, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0xac, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @inner={{0xa}, @void}}, {0x54, 0x1, 0x0, 0x1, @queue={{0xa}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x4}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x2}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x2}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x80}, @NFTA_QUEUE_SREG_QNUM={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_QUEUE_FLAGS={0x6}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x2}]}}}, {0x10, 0x1, 0x0, 0x1, @limit={{0xa}, @void}}, {0x34, 0x1, 0x0, 0x1, @xfrm={{0x9}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_XFRM_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_XFRM_DIR={0x5, 0x3, 0x1}, @NFTA_XFRM_DREG={0x8, 0x1, 0x1, 0x0, 0xa62d4d2f48b9de48}, @NFTA_XFRM_DIR={0x5}]}}}]}, @NFTA_SET_ELEM_EXPR={0xc, 0x7, 0x0, 0x1, @dup={{0x8}, @void}}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}]}, {0x12a8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x10, 0x7, 0x0, 0x1, @range={{0xa}, @void}}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x128c, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x70, 0x1, "9bb1f205ac55c19208feb92d58596ad2c1b0f236ab40deb32f3b5da03d62d950031ce52aeeb0af8d1cc8714b303447f0d2f216ab5f267103f8e4249b4f98fb5aa6313cf4a4ed69c737f5a3d3400aabaef499cd9f6488642e54f1ff8bd2fb9b0ce6a4f8e77891739731341ca1"}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_DATA_VALUE={0x9f, 0x1, "7b9b11086816c070563d270c892bb0b94cbf443e3bd82b589a1e3ea549bb44cb9769ed07f5b94cf7b0c94a407e7c9a4ff591bad0f34089db095d9dd9ea2177949b42381e557f803c5c9f0733a0dd53c1f3419f1ee81a74e25faad93ac21904310979d7390db85b0ba0cfc3e607f274cd0bc7cca84826754a9981ba0b8ed372400ebf8c673eeb3dce0f7326a79d4d48909cef1047b4425faac4e722"}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x3d, 0x1, "3390f708d3a4e5405c7902a8f8176354565ce6e95725fdc129beec89ad1b2648228380469b004243ffef6a739ad85a53a33f4d0925c5c1afd6"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x8b, 0x1, "fb1d344daec719aa541ec68513864601e237fb41167a97bef8575305b779c752f10278613648c97baa03c2f871fcadf3988afddec012c114d01dc86c8b651e5bcf0d164b38f397c39a9a2ddcf7f44db1f3e84a8f2921ea6a34d38077e6c01644d7ac751632855bf0f43e4c631bd1ded9b523989248aac781c37e18a4834bae503231cc79f727e2"}, @NFTA_DATA_VALUE={0x20, 0x1, "8cc54ebda2083fb1675dd87c1bd47e20e9d853f0040185a7ca5601b7"}]}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x68, 0x3, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x2}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x8000000000000001}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWOBJ={0x44, 0x12, 0xa, 0x104, 0x0, 0x0, {0xa, 0x0, 0x6}, @NFT_OBJECT_SECMARK=@NFTA_OBJ_DATA={0x30, 0x4, 0x0, 0x1, [@NFTA_SECMARK_CTX={0x2a, 0x1, 'system_u:object_r:semanage_store_t:s0\x00'}]}}, @NFT_MSG_DELSET={0x34, 0xb, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_EXPR={0x18, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFT_MSG_NEWCHAIN={0x44, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x6}, @NFTA_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x2}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffb}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x3}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x14f4}, 0x1, 0x0, 0x0, 0x4004}, 0x4040004) ioctl$SNDCTL_DSP_STEREO(r3, 0xc0045003, &(0x7f0000000080)) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) r6 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x0, 0xfffffffd, @empty}, 0x1c) r7 = dup(r6) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x1298c2, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@initdev={0xac, 0x1e, 0x4, 0x0}, 0x4e24, 0x0, 0x0, 0x0, 0xa, 0x30, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x800000003, 0xffffffffffffffff}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x1, 0x0, 0x1}}, 0xb8}}, 0x50) ftruncate(r8, 0x200004) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x10000, 0x0, 0x0, 0xffffffffffffffff}, {0xfffffffffffffffd, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffef, 0x0, 0x1, 0x0, 0x6}}, 0xb8}}, 0x0) sendfile(r7, r8, 0x0, 0x80001d00c0d1) syz_usb_control_io$hid(r5, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r11 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r11, 0x400c4808, &(0x7f0000000000)={0x3, 0x200, 0x1c4}) syz_emit_ethernet(0x9f, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x8e}, @void, {@mpls_mc={0x8848, {[{0x0, 0x0, 0x1}, {0xfd46b}, {0xf}], @ipv6=@dccp_packet={0x1, 0x6, "0c9328", 0x5d, 0x21, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @mcast1, {[@fragment={0x87, 0x0, 0xba, 0x0, 0x0, 0x0, 0x67}, @fragment={0x33, 0x0, 0x9, 0x1, 0x0, 0x2, 0x64}, @srh={0x8, 0x2, 0x4, 0x1, 0x9, 0x50, 0x8000, [@mcast2]}], {{0x4e20, 0x6e23, 0x4, 0x1, 0x6, 0x0, 0x0, 0x2, 0x1, "35171f", 0x4, "50621c"}, "3a15011792c069c9f3ad5223b595d144078108235185d11923c64f2e6babb812195d996c24"}}}}}}}, 0x0) 7.699291589s ago: executing program 1 (id=645): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_emit_ethernet(0x1f, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00)'], 0x40}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) 6.183159125s ago: executing program 3 (id=651): r0 = userfaultfd(0x801) socket$inet6_sctp(0xa, 0x801, 0x84) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000140)={0x0}) (async) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0x6, 0x5, 0x8, 0x40, 0x7fff, 0x9, 0x5, 0x9a58, 0xd, 0x2, 0xfffffffffffffffc, 0xab3, 0xff, 0x80, 0xeb1a80d, 0x7fffffffffffffff], 0x1000, 0x100}) r4 = socket$l2tp6(0xa, 0x2, 0x73) close(r4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, 0x0) (async) r5 = fsopen(&(0x7f0000000180)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) (async) r6 = fsmount(r5, 0x1, 0x0) fchdir(r6) (async, rerun: 64) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x12000, 0x0) (rerun: 64) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r6, r7, 0xc, 0x0, @void}, 0x10) (async) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000456000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x69, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) (async) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"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"}) (async, rerun: 32) r8 = syz_usb_connect(0x6, 0x24, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x0) (async, rerun: 32) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000001e40)=@mpls_getnetconf={0x14, 0x52, 0x201, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x24004800) (async) syz_usb_control_io$cdc_ecm(r8, 0x0, 0x0) (async) r10 = socket$nl_route(0x10, 0x3, 0x0) (async) r11 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000c80)={'ipvlan1\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x2000000, 0x0, {0x0, 0x0, 0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x28, 0x2, {{}, [@TCA_NETEM_LATENCY64={0xc, 0xa, 0xffffffffffffff6d}]}}}]}, 0x58}}, 0x0) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) 6.053494135s ago: executing program 4 (id=652): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000cf8bed20d90f21004029000000010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="201101"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(0x3) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000200)={&(0x7f0000000180)=[{0x8a, 0x10fd, 0x0, 0x0}], 0x1}) 5.87200792s ago: executing program 1 (id=653): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) (fail_nth: 4) 5.871722249s ago: executing program 3 (id=654): r0 = socket$can_j1939(0x1d, 0x2, 0x7) (async) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200), 0xa2442, 0x0) write$dsp(r1, &(0x7f0000002180)="af", 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) (async) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_START(r3, 0x4142, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r4}, 0x18) (async) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r4}, 0x18) sendmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="b875a1431a05b9319c", 0x9}], 0x1}}], 0xa19afd5e7047374e, 0x4) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x10, &(0x7f0000000480)=""/230}}], 0x2, 0x0, 0x0) 5.521769854s ago: executing program 0 (id=655): syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000003c0)={0xc}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000600)={0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="400cc800f3f427ca236646cf4f962639b207e604a9b2c0dcb05c56901c6dc47c6696169234449d9bcabec9e60db225775ffa6b3b020ba00161ed866070239d504e524e11f04f780988059adfc3c74b0522aaf56a76d6b2e643649acc95e3d92269d8a945a15a74d5efcb7b721cd450e592411e86e56de4e1aab08e92ae02e4b2059621f80056f206c5bad5f17c91f400fea1b60549c623e23d8ded3bdf959cc5128d6c3cef9913afc45af0335f6e2f0d5bbd0c5aa26dea7d49f8bed50880d4232af2c0f97852bde6dee032b78772"], &(0x7f0000000440)=ANY=[@ANYBLOB="05e87c2a30e190ccb3ac"]}, &(0x7f00000009c0)={0x34, &(0x7f0000000640)=ANY=[@ANYBLOB="0006fd000002c380ad567981e121741646a999405186ca2734d80c3a003cf14e5bedb6e613d6588b9daa0cc7abbd2ed326f278972534089d8458ddc670c0830d5c19701638bad60726d9e55e460fc98604a926da3d8f9117266687803ad7f783b02ea8ee1e222ce048b742b7527d4d2d0c8ddc641725640982086211ad3caa8be78d83a0861a6e7fbaff2f702a49ec3e92eab9aa57ae21b498c41db694d82c0c89c069a6d63a34b19288a8ee19315ce31b08023cac82329317edd9767b95898542b6130ea7816124d1b7235009d3cdcd5a9442e4eb36d2f2c2750932e9eea6e2fb930608a82f6f2cc5e9d7fea03779954f4304ca1215d200"/259], &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x4}, 0x0, &(0x7f0000000940)={0x20, 0x1, 0x1, 0x3}, &(0x7f0000000980)={0x20, 0x0, 0x1, 0x7f}}) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mknodat(0xffffffffffffff9c, 0x0, 0x1502, 0xfffffff8) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) socket(0x27, 0x80805, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'streebog256-generic\x00'}, 0x58) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmmsg$sock(r7, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000340)="8224aca5f41b9e0ec5e7a706c919e7c0e343f0cd0a779c17e7f992396b09252009d2d12e9475a57ec39f71417044cf4151af34ac1dfd5d87cdd80bc4c24478821f64d4d971bbc1fc7bdd181a839344917165bb9cd0fa568aac55d8e38ee30fd3a9bc63e2656b6941c812e6", 0x6b}, {&(0x7f00000004c0)="62c99e05d98775ed1beb5d67431ead896f7060f03e5b8671b283168d0df1573bef271f3a22b9cac06e27c7e87b34a19188d3e10e670bc070f0d3eb88d2f891d242747e0deec4a10609b12d4058b0fbff28bb01e6e49b533b03b11288ff4da1ab3226a2e3ba5fc47969142f1a1a0ca9ba4cece2ac9a5fcd89343de7e57dfcbb6216499555bd04f2fcb91c3c6c72868a3797ec63f8138ab74b5034878812df8b0445704cb33f81bffed93c3e645a206db134f626a59f4fac53fbf23489cf2f45d05d735e64033376671da045df97bcb989bda1d17ba14afbfd19e32a8222ebf934c17fed237b86aef2e830", 0xea}, {&(0x7f00000005c0)="f2b314c96d500b66f7fd46493862d9eb11d188464208592330ac482436286448", 0x20}], 0x3}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) write$FUSE_INIT(r4, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0x34414e40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480), 0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x161942, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r9, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x0, 0x2, 0xbf6a7be1b71b6187, 0x0, @irqchip={0x0, 0x8}}]}) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r10, &(0x7f00000000c0)={0x10, 0x0, 0x10002, 0x8822d55593a2179}, 0xc) 5.466373855s ago: executing program 1 (id=656): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r1, 0x560d, 0x1000000000003) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xcb, 0xfa11}, 0x0) syz_open_dev$usbfs(&(0x7f0000000140), 0x400076, 0x484100) r4 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r5 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x0) ioctl$DVB_DEMUX_DMX_SET_FILTER(r4, 0x403c6f2b, &(0x7f0000000240)={0x1, {"40a568bf607c2094e9c6a0c0f550f7f8", "241e6a0b37e28869f574458eb6417d55", "00000000000000000082530d5b00"}, 0x7, 0x7}) ioctl$DVB_DEMUX_DMX_SET_FILTER(r5, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"4772ffacff04856ec9e8776f8ee906be", "2dfad343e15ead11f40c897700", "0000b3f88813da82b4cf00"}, 0x3eaf, 0x4}) r6 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r6, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x4e26, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x4000000) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x6, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', '#\x00\x00@\x00'}, 0x28) writev(r0, &(0x7f0000000380)=[{&(0x7f00000008c0)="581a17919cc7749e9438c65fb69e487bd1c16731510e7fc4ed9fb860505f1495ff92f16a38f8a13d58751d926def1f80b315bdc726cdd8b5d1a91f485854af8fc854b0da7a02522fe7b2c21db7a46c48473099d4a4654cfd97a67c9e79afc0d444e6c78b0216d2201b128df9d4ed5b4dbe676fe56a6354f819d997a6acb8595633cff6e07473b2b3abcc65b51cb3d3a30bf9b0b2ce59d568d3a89b49331904da2a37c89ea236f5d5640c32c3ac74e4bd25a62c560cb63836556c63de0200", 0xbe}], 0x1) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) readv(r0, &(0x7f0000000e40)=[{&(0x7f0000000f40)=""/250, 0xff1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR_vcpu(0xffffffffffffffff, 0x4018aee1, &(0x7f00000001c0)=@attr_pvtime_ipa={0x0, 0x1, 0x1, 0x3}) r7 = syz_open_dev$vim2m(&(0x7f00000000c0), 0x7f, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r7, 0xc0405602, &(0x7f0000000080)={0x50, 0x2, 0x3, "bc574900020000000000000000090000000000000035ceab4200", 0x30314142}) 4.915383609s ago: executing program 3 (id=658): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x4d, 0x1, 0x2, "d020677278e498343c0a00005ebd9ca8bc00"}) (fail_nth: 4) 4.538043754s ago: executing program 3 (id=659): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a09000000000000000000020000000900020073797a050000a07ad888f16400f67b188a000008000440000000000900010073797a30000000000800034000000009140000001100010000"], 0x64}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) r0 = socket$nl_generic(0x11, 0x3, 0x10) r1 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000100)=0x81, 0x4) prctl$PR_SCHED_CORE(0x21, 0x0, 0x0, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000080)=0x2386, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000000140)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x1d, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast1, @broadcast, {[@ssrr={0x89, 0x2b, 0xda, [@local, @broadcast, @broadcast, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @remote, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @ssrr={0x89, 0x7, 0x77, [@multicast2]}, @cipso={0x86, 0x2b, 0x3, [{0x7, 0x11, "6ddbf708bf7d7fc5e92ae93bd745dc"}, {0x5, 0xa, "39c08cef612ae134"}, {0x7, 0xa, "018581b0e3df2d57"}]}]}}, @address_request={0x11, 0x2}}}}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc4c0, 0x214) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400), r2) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4014}, 0x4040000) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x3, 0x3, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) futex(&(0x7f0000000000)=0x1, 0x6, 0x2, 0x0, 0x0, 0x3) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000)=0x1, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) r6 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r6, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x3, r4, {0x2, 0x4e22, @broadcast}, 0x2, 0x9800}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000540)="43210098") sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x2c, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x3e}], 0x2, 0x0, 0x0, 0x11000000}, 0x0) 3.999468586s ago: executing program 4 (id=660): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x31, 0x455965fb809f3fbf}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROXYARP_WIFI={0x5, 0xc, 0x1}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040800}, 0x0) (fail_nth: 4) 3.431858766s ago: executing program 4 (id=661): syz_open_dev$sndmidi(0x0, 0x9, 0x341101) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="2c0000001a00010027bd7000fedbdf250a803302fe01fd00000200000800", @ANYRES32=0x0, @ANYBLOB="08ff10000b008000944ba8503df5aca5efb829e955d9a49d80788690a0baff1d2ff55274006451054fe9d742905e9729e77e1633569042ca21ed90f3a7312575c3858e17a0542b4b36917ef060038c6c3210bde0a425ebca0ea62d00"/101], 0x2c}, 0x1, 0x0, 0x0, 0x20044844}, 0x8c4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = fsopen(&(0x7f0000000000)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, 0x0, &(0x7f0000005fc0)='//\xf2/\x06\b/\xdf/o\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) r4 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64=r4], 0x20) 2.371236571s ago: executing program 2 (id=664): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@private=0xa010101, @in=@empty, 0x0, 0xbf, 0x0, 0x0, 0x2}, {0xfffffffffffffffb, 0xfffffffffffffffd, 0x1}, {0x0, 0x0, 0x4, 0x2}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x3, 0x1, 0x0, 0xf000000, 0x6}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) (fail_nth: 4) 2.306593237s ago: executing program 0 (id=665): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000cf8bed20d90f21004029000000010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="201101"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000200)={&(0x7f0000000180)=[{0x8a, 0x1000, 0x0, 0x0}, {0x0, 0x2411, 0x8b, &(0x7f0000000080)="6befec46ac0481cbf093bc0e8aea76c81ed725fa1b6613c970d4662c987d2485fca55b558c2d6c00cc0be4183dadb32166549c40aac58894e5746968d94c236a1b62803a913d839579b17bf6859e19d2e3a71c63205062b5e95f71d4ad39ebd22d11cad357d05ef79cb988da430655453924e0e6456cad56d51cd72c327217b882675caaf2da261e204a60"}], 0x2}) (fail_nth: 1) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000008c0)={0x2c, &(0x7f0000000700)={0x80, 0x1, 0x3, "7d57cd"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x9}, 0x0, 0x0, 0x0}) 1.760210168s ago: executing program 2 (id=666): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) ioctl$SNDCTL_TMR_TEMPO(r0, 0xc0045405, &(0x7f0000000040)=0xa5) syz_open_dev$dvb_frontend(&(0x7f0000000440), 0x5, 0x440080) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x220}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x48e7f9ae238fe41d) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x94}}, 0x24040040) sendmsg$NFT_BATCH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYRES8=r2], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x8084) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xe, 0x4c032, 0xffffffffffffffff, 0x0) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x6, 0x13, 0x11, "fea7a2ab78f8979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000000000007efff100004000", "2809e8dbe108598948224ad54afac11d875397bdb2c59c6e34d88b3489528839458dd4992861ac00", "f4bd000000801900", [0x8, 0xdfffffff9673e35d]}}) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0x2, 0xb6, '\x00', 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000004c0)={0x1, 0x0, [{0x40000070, 0x0, 0x9}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x2}) r6 = socket$inet(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f00000018c0)=@mangle={'mangle\x00', 0x44, 0x6, 0x3f0, 0x98, 0x218, 0x2b8, 0x98, 0x2b8, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, 0x0, {[{{@ip={@broadcast, @multicast1=0xe0007600, 0x0, 0x0, 'geneve1\x00', 'bond_slave_0\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x2}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0x0, 0x0, 'batadv_slave_1\x00', 'veth1_virt_wifi\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @TTL={0x28}}, {{@ip={@broadcast, @multicast2, 0x0, 0x0, 'vlan1\x00', 'nr0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28}}, {{@ip={@loopback, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'batadv0\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@broadcast, @local, 0x0, 0x0, 'lo\x00', 'batadv_slave_1\x00'}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @loopback}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x450) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa08, &(0x7f00000000c0)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000480)={'vlan0\x00', 0x100}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000780)={0x3, &(0x7f0000000600)=[{0x3d, 0x0, 0x7}, {0x2}, {0x6, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0001}]}) membarrier(0x2, 0x0) 1.479892911s ago: executing program 4 (id=667): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8042, 0x0) write$P9_RSTATu(r2, &(0x7f0000000580)={0x208, 0x2, 0x0, {{0x500, 0xf8, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0x1d, '\xd2\x99\x98\x80\x14\x98l\xe9\x82\xcf\xc2m\xd7\xc5\x00\xf0L\xd8_*p\xf5\xe9\x93\x0e\x97\xa5\x9ad', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xe2\x89\xdad\x9a7\x00'}, 0x12c, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x239) syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r3 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r3, 0x707, &(0x7f00000000c0)={&(0x7f00000005c0)=[{0x8, 0x0, 0x1, &(0x7f0000000180)="13"}, {0x0, 0x2011, 0x0, 0x0}], 0x2}) pread64(r2, &(0x7f00000001c0)=""/90, 0x5a, 0x9) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0x7800, 0x4, 0x33, {{0x2b, 0x4, 0x2, 0x1d, 0xac, 0x64, 0x0, 0x5, 0x29, 0x0, @multicast2, @private=0xa010101, {[@generic={0x82, 0x11, "8753fa0422a91be2af4b65e4f0a006"}, @cipso={0x86, 0x5c, 0xffffffffffffffff, [{0x3, 0xa, "30e4793037672ea1"}, {0x2, 0x11, "ac2392903d348abfb378fee2500cad"}, {0x6, 0x9, "d64f6c90e4ce59"}, {0x2, 0x10, "399e662e74e582e3bc3da90b947c"}, {0x2, 0xc, "d640d7cab1630b212e03"}, {0x2, 0xe, "f521681698a05bb7d7423a3b"}, {0x0, 0x2}, {0x7, 0x6, "d4f6335e"}]}, @timestamp_prespec={0x44, 0x14, 0xef, 0x3, 0x0, [{@empty}, {@remote, 0x800}]}, @end, @ssrr={0x89, 0x13, 0x2f, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty]}]}}}}}) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x9) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a000000010003b0e2a1a86eb2636037f00000000", @ANYRES32=r8, @ANYBLOB="0200000000008000800012000800010076746936740002"], 0xa0}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r4, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r5, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000091}, 0x1) ioctl$PTP_PEROUT_REQUEST2(r1, 0x40383d0c, &(0x7f0000000040)={{0x9, 0x4000003}, {0x2, 0x40}, 0xfffffe29, 0x6}) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x2c, r9, 0x1, 0x70bd28, 0x25dfdc03, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) socket$inet_sctp(0x2, 0x1, 0x84) r10 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r10, 0x0, 0x0) syz_usb_control_io$rtl8150(r10, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r10, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000002400)={0x20, 0xe, 0x2, "02cf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r10, 0x0, &(0x7f0000000a80)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "31fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r10, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000580)={0x0, 0x16, 0x2, "f610"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r10, 0x0, &(0x7f0000000780)={0x44, &(0x7f0000000280)={0x0, 0x15, 0x6, "8ac6c5e015c5"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r10, 0x0, 0x0) syz_usb_control_io$rtl8150(r10, 0x0, 0x0) syz_usb_control_io$printer(r10, 0x0, 0x0) syz_usb_control_io(r10, 0x0, 0x0) 1.128258875s ago: executing program 2 (id=668): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000691000/0x4000)=nil, 0x4000, 0x3, 0x28011, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) (fail_nth: 4) 926.856678ms ago: executing program 2 (id=669): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000004c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}]}, @NFT_MSG_NEWSETELEM={0x38, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xc, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4}]}]}]}, @NFT_MSG_DELSETELEM={0x2c, 0xe, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x14, 0x16, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xdc}, 0x1, 0x0, 0x0, 0x4000801}, 0x40) 834.561606ms ago: executing program 1 (id=670): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x4, @empty, 0x3}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xaa) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), 0x10) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0xa, 0xe20, 0x1, @dev={0xfe, 0x80, '\x00', 0x20}}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x5}, 0x40c0) inotify_init1(0x100000) 823.147147ms ago: executing program 3 (id=671): r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x6, 0x1e, 0x1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000029c0)={0x6, 0x8000005, 0x9}) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0xc00) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000280)=""/86, 0x56}], 0x2) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000240)={0xda2, 0x3, 0x1}) syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="120100003d37d840890457e00000000000010902240003000000000904"], 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000200)={0x200, 0x1fb, 0xc38}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000001c0)={0x7, 0x4, 0x8}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0xffc, 0x2, 0x9}) close_range(r1, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x3, 0x80, 0x3}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000440)={'gre0\x00', &(0x7f0000000400)={'ip_vti0\x00', 0x0, 0x7, 0x8, 0x8, 0x2, {{0x8, 0x4, 0x3, 0x6, 0x20, 0x66, 0x0, 0xac, 0x4, 0x0, @remote, @private=0xa010101, {[@timestamp_addr={0x44, 0xc, 0x19, 0x1, 0x8, [{@remote, 0x4}]}]}}}}}) recvfrom$packet(r3, &(0x7f0000000340)=""/175, 0xaf, 0x100, &(0x7f0000000480)={0x11, 0xf8, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}}, 0x14) 458.426927ms ago: executing program 1 (id=672): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0x8001, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x8) (async) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x8) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000040)=0x8, 0x4) recvmmsg(r1, &(0x7f0000005bc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005b80)=""/19, 0x13}, 0x8}], 0x1, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x9) (async) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRES64=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRES32=0x0, @ANYBLOB=',group_id=', @ANYRESOCT=r3]) read$FUSE(r3, &(0x7f00000021c0)={0x2020}, 0x2020) (async) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x84) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) sendfile(r6, r6, 0x0, 0x5) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r3, &(0x7f0000004300)={0x50, 0x0, r4, {0x7, 0x26}}, 0x50) (async) write$FUSE_INIT(r3, &(0x7f0000004300)={0x50, 0x0, r4, {0x7, 0x26}}, 0x50) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0xa0, 0x0, 0x0, {{0xffffffffffffffff, 0x0, 0x800, 0x1, 0xf, 0x0, {0xfffffffffffffffd, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4}}, {0x0, 0x6a9f0190c8d7f4e7}}}, 0x0, 0x0}) (async) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0xa0, 0x0, 0x0, {{0xffffffffffffffff, 0x0, 0x800, 0x1, 0xf, 0x0, {0xfffffffffffffffd, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x4}}, {0x0, 0x6a9f0190c8d7f4e7}}}, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000080)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000240)={0x0, &(0x7f00000004c0)=[@nested_amd_set_intercept={0x181, 0x30, {0x0, 0x6dc, 0xfffffffffffffeff}}, @enable_nested={0x12c, 0x18}, @nested_load_code={0x12e, 0x6b, {0x2, "0f20e035000010000f22e00f01cab805000000b9540000000f01c1420f20d5c4c32141a87f1c00000f0f0766baf80cb8e23df08fef66bafc0c66b8828d66ef3e470f01f8c4c2fd3591350000006566430fc737"}}], 0xb3}) openat$procfs(0xffffff9c, &(0x7f0000000640)='/proc/key-users\x00', 0x0, 0x0) (async) openat$procfs(0xffffff9c, &(0x7f0000000640)='/proc/key-users\x00', 0x0, 0x0) 457.25352ms ago: executing program 2 (id=673): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8, 0x8, 0xffffa888}]}}}]}, 0x3c}}, 0x0) (fail_nth: 4) 0s ago: executing program 2 (id=674): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=@setlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4280}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bond\x00'}, @IFLA_MASTER={0x8, 0x3a}, @IFLA_GSO_MAX_SEGS={0x8}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0xb8}, 0x1, 0x0, 0x0, 0x20}, 0x0) (fail_nth: 4) kernel console output (not intermixed with test programs): (-22). [ 213.735394][ T5728] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 213.746593][ T807] usb 1-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 213.756350][ T807] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.765223][ T807] usb 1-1: Product: syz [ 213.769702][ T807] usb 1-1: Manufacturer: syz [ 213.775567][ T807] usb 1-1: SerialNumber: syz [ 213.788734][ T807] usb 1-1: config 0 descriptor?? [ 213.802905][ T5707] usb 3-1: USB disconnect, device number 23 [ 213.813079][ T807] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 213.824104][ T807] pctv452e: pctv452e_power_ctrl: 1 [ 213.824104][ T807] [ 213.832896][ T807] usb 1-1: selecting invalid altsetting 3 [ 213.860829][ T807] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 213.860829][ T807] [ 213.879704][ T807] dvb-usb: bulk message failed: -22 (5/0) [ 213.884810][ T5728] usb 5-1: Using ep0 maxpacket: 32 [ 213.894204][ T807] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 213.903427][ T5728] usb 5-1: unable to get BOS descriptor or descriptor too short [ 213.910604][ T807] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 213.922212][ T807] usb 1-1: media controller created [ 213.928098][ T807] dvb-usb: bulk message failed: -22 (8/0) [ 213.934733][ T5728] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.934868][ T5728] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 213.942393][ T5728] usb 5-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 213.947785][ T807] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 213.956390][ T5728] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.969281][ T807] dvb-usb: MAC address reading failed. [ 213.980334][ T5728] usb 5-1: Product: syz [ 213.991700][ T5728] usb 5-1: Manufacturer: syz [ 213.996923][ T5728] usb 5-1: SerialNumber: syz [ 214.003338][ T7513] dvb-usb: bulk message failed: -22 (7/0) [ 214.010595][ T7513] pctv452e: I2C error -22; AA 02 00 00 00 -> aa 02 31 03 00 00 00 [ 214.033040][ T807] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 214.112243][ T807] DVB: Unable to find symbol stb0899_attach() [ 214.118658][ T807] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 214.198502][ T807] rc_core: IR keymap rc-tt-1500 not found [ 214.213122][ T807] Registered IR keymap rc-empty [ 214.225824][ T807] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 214.247815][ T807] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input22 [ 214.265106][ T7515] netlink: 12 bytes leftover after parsing attributes in process `syz.4.492'. [ 214.271415][ T807] dvb-usb: schedule remote query interval to 100 msecs. [ 214.288547][ T7515] netlink: 32 bytes leftover after parsing attributes in process `syz.4.492'. [ 214.296865][ T807] pctv452e: pctv452e_power_ctrl: 0 [ 214.296865][ T807] [ 214.321035][ T807] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 214.338614][ T7523] FAULT_INJECTION: forcing a failure. [ 214.338614][ T7523] name failslab, interval 1, probability 0, space 0, times 0 [ 214.352453][ T7523] CPU: 0 UID: 0 PID: 7523 Comm: syz.2.494 Tainted: G L syzkaller #0 PREEMPT(full) [ 214.352485][ T7523] Tainted: [L]=SOFTLOCKUP [ 214.352496][ T7523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 214.352510][ T7523] Call Trace: [ 214.352518][ T7523] [ 214.352527][ T7523] dump_stack_lvl+0xe8/0x150 [ 214.352558][ T7523] should_fail_ex+0x412/0x560 [ 214.352590][ T7523] should_failslab+0xa8/0x100 [ 214.352624][ T7523] __kmalloc_noprof+0xe8/0x760 [ 214.352654][ T7523] ? ip_options_get+0x51/0x4c0 [ 214.352690][ T7523] ip_options_get+0x51/0x4c0 [ 214.352726][ T7523] ip_cmsg_send+0x591/0xa70 [ 214.352775][ T7523] raw_sendmsg+0x660/0x1a50 [ 214.352808][ T7523] ? tomoyo_check_inet_address+0x289/0x950 [ 214.352847][ T7523] ? __pfx_raw_sendmsg+0x10/0x10 [ 214.352893][ T7523] ? aa_sk_perm+0x6d5/0x900 [ 214.352928][ T7523] ? __pfx_aa_sk_perm+0x10/0x10 [ 214.352951][ T7523] ? tomoyo_socket_sendmsg_permission+0x215/0x300 [ 214.352984][ T7523] ? sock_rps_record_flow+0x19/0x350 [ 214.353019][ T7523] ? inet_sendmsg+0x2f4/0x370 [ 214.353048][ T7523] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 214.353080][ T7523] ____sys_sendmsg+0x80a/0x9f0 [ 214.353118][ T7523] ? __pfx_____sys_sendmsg+0x10/0x10 [ 214.353155][ T7523] ? import_iovec+0x73/0xa0 [ 214.353189][ T7523] ___sys_sendmsg+0x2a5/0x360 [ 214.353216][ T7523] ? __lock_acquire+0x6b5/0x2cf0 [ 214.353244][ T7523] ? __pfx____sys_sendmsg+0x10/0x10 [ 214.353307][ T7523] ? __fget_files+0x2a/0x420 [ 214.353333][ T7523] ? __fget_files+0x3a0/0x420 [ 214.353369][ T7523] __x64_sys_sendmsg+0x1bd/0x2a0 [ 214.353402][ T7523] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 214.353442][ T7523] ? __pfx_ksys_write+0x10/0x10 [ 214.353481][ T7523] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.353502][ T7523] do_syscall_64+0x15f/0xf80 [ 214.353528][ T7523] ? trace_irq_disable+0x3b/0x140 [ 214.353560][ T7523] ? clear_bhb_loop+0x40/0x90 [ 214.353587][ T7523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.353608][ T7523] RIP: 0033:0x7f98cbf9cdd9 [ 214.353627][ T7523] 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 [ 214.353646][ T7523] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.353669][ T7523] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 214.353684][ T7523] RDX: 0000000020002880 RSI: 0000200000001640 RDI: 0000000000000003 [ 214.353699][ T7523] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 214.353712][ T7523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.353725][ T7523] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 214.353766][ T7523] [ 214.368915][ T5728] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 214.425990][ T9] dvb-usb: bulk message failed: -22 (4/0) [ 214.603666][ T5728] usb 5-1: USB disconnect, device number 24 [ 214.703889][ T9] dvb-usb: error -22 while querying for an remote control event. [ 214.750365][ T807] usb 1-1: USB disconnect, device number 21 [ 214.976489][ T7531] misc userio: No port type given on /dev/userio [ 215.004925][ T5707] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 215.035189][ T807] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 215.174779][ T5707] usb 2-1: Using ep0 maxpacket: 32 [ 215.182614][ T5707] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 215.197799][ T5707] usb 2-1: config 0 has no interface number 0 [ 215.217872][ T5707] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 215.263005][ T5707] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 215.340593][ T5707] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 215.350275][ T5707] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.381379][ T5707] usb 2-1: Product: syz [ 215.391759][ T5707] usb 2-1: Manufacturer: syz [ 215.405186][ T5707] usb 2-1: SerialNumber: syz [ 215.437239][ T5707] usb 2-1: config 0 descriptor?? [ 215.568644][ T7533] kAFS: unable to lookup cell '' [ 215.612416][ T7533] netlink: 12 bytes leftover after parsing attributes in process `syz.0.498'. [ 215.629600][ T807] usb 5-1: new full-speed USB device number 25 using dummy_hcd [ 215.667991][ T5707] radio-si470x 2-1:0.35: this is not a si470x device. [ 215.787145][ T807] usb 5-1: config 0 has an invalid interface number: 8 but max is 0 [ 215.804756][ T807] usb 5-1: config 0 has no interface number 0 [ 215.822584][ T807] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 215.862388][ T807] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 215.899613][ T807] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 215.913116][ T5707] radio-raremono 2-1:0.35: this is not Thanko's Raremono. [ 215.928082][ T807] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 215.958219][ T5707] usb 2-1: USB disconnect, device number 27 [ 215.964924][ T807] usb 5-1: Product: syz [ 215.975360][ T807] usb 5-1: SerialNumber: syz [ 215.994189][ T807] usb 5-1: config 0 descriptor?? [ 216.015015][ T807] cm109 5-1:0.8: invalid payload size 0, expected 4 [ 216.046629][ T807] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input23 [ 216.218199][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -90 [ 216.494555][ T24] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 216.645839][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 216.679099][ T24] usb 3-1: unable to get BOS descriptor or descriptor too short [ 216.724168][ T24] usb 3-1: New USB device found, idVendor=a257, idProduct=2013, bcdDevice=ab.34 [ 216.739915][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 216.747379][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 216.747796][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.754874][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 216.771640][ C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 216.774226][ T5728] usb 5-1: USB disconnect, device number 25 [ 216.778647][ C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 216.804558][ T24] usb 3-1: Product: syz [ 216.813847][ T24] usb 3-1: Manufacturer: syz [ 216.846340][ T24] usb 3-1: SerialNumber: syz [ 216.857747][ T5728] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 217.068706][ T7553] netlink: 344 bytes leftover after parsing attributes in process `syz.3.503'. [ 217.128721][ T24] usb 3-1: USB disconnect, device number 24 [ 217.551154][ T7559] FAULT_INJECTION: forcing a failure. [ 217.551154][ T7559] name failslab, interval 1, probability 0, space 0, times 0 [ 217.592593][ T7559] CPU: 0 UID: 0 PID: 7559 Comm: syz.3.506 Tainted: G L syzkaller #0 PREEMPT(full) [ 217.592628][ T7559] Tainted: [L]=SOFTLOCKUP [ 217.592636][ T7559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 217.592648][ T7559] Call Trace: [ 217.592657][ T7559] [ 217.592666][ T7559] dump_stack_lvl+0xe8/0x150 [ 217.592696][ T7559] should_fail_ex+0x412/0x560 [ 217.592730][ T7559] should_failslab+0xa8/0x100 [ 217.592766][ T7559] __kmalloc_noprof+0xe8/0x760 [ 217.592795][ T7559] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 217.592825][ T7559] ? sock_kmalloc+0xd6/0x160 [ 217.592863][ T7559] sock_kmalloc+0xd6/0x160 [ 217.592898][ T7559] af_alg_alloc_areq+0x99/0x200 [ 217.592927][ T7559] skcipher_recvmsg+0x321/0x1140 [ 217.592977][ T7559] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 217.593006][ T7559] ? __lock_acquire+0x6b5/0x2cf0 [ 217.593027][ T7559] ? aa_sock_msg_perm+0xf1/0x1b0 [ 217.593057][ T7559] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 217.593086][ T7559] ? security_socket_recvmsg+0x7e/0x2c0 [ 217.593119][ T7559] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 217.593149][ T7559] sock_recvmsg+0x172/0x1b0 [ 217.593256][ T7559] ____sys_recvmsg+0x1e6/0x4a0 [ 217.593305][ T7559] ? __pfx_____sys_recvmsg+0x10/0x10 [ 217.593349][ T7559] ? import_iovec+0x73/0xa0 [ 217.593383][ T7559] ___sys_recvmsg+0x215/0x590 [ 217.593434][ T7559] ? get_pid_task+0x20/0x1f0 [ 217.593468][ T7559] ? __pfx____sys_recvmsg+0x10/0x10 [ 217.593504][ T7559] ? __fget_files+0x2a/0x420 [ 217.593549][ T7559] ? __fget_files+0x3a0/0x420 [ 217.593587][ T7559] __x64_sys_recvmsg+0x1ba/0x2a0 [ 217.593624][ T7559] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 217.593668][ T7559] ? __pfx_ksys_write+0x10/0x10 [ 217.593712][ T7559] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.593736][ T7559] do_syscall_64+0x15f/0xf80 [ 217.593764][ T7559] ? trace_irq_disable+0x3b/0x140 [ 217.593814][ T7559] ? clear_bhb_loop+0x40/0x90 [ 217.593840][ T7559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.593862][ T7559] RIP: 0033:0x7f83edd9cdd9 [ 217.593883][ T7559] 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 [ 217.593902][ T7559] RSP: 002b:00007f83ebff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 217.593931][ T7559] RAX: ffffffffffffffda RBX: 00007f83ee015fa0 RCX: 00007f83edd9cdd9 [ 217.593947][ T7559] RDX: 0000000000002120 RSI: 00002000000000c0 RDI: 0000000000000004 [ 217.593960][ T7559] RBP: 00007f83ebff6090 R08: 0000000000000000 R09: 0000000000000000 [ 217.593973][ T7559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.593989][ T7559] R13: 00007f83ee016038 R14: 00007f83ee015fa0 R15: 00007f83ee13fa48 [ 217.594023][ T7559] [ 217.962950][ T7561] netlink: 'syz.4.505': attribute type 4 has an invalid length. [ 218.045958][ T7566] netlink: 'syz.4.505': attribute type 4 has an invalid length. [ 218.432181][ T7576] FAULT_INJECTION: forcing a failure. [ 218.432181][ T7576] name failslab, interval 1, probability 0, space 0, times 0 [ 218.488335][ T7576] CPU: 0 UID: 0 PID: 7576 Comm: syz.1.510 Tainted: G L syzkaller #0 PREEMPT(full) [ 218.488370][ T7576] Tainted: [L]=SOFTLOCKUP [ 218.488379][ T7576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 218.488392][ T7576] Call Trace: [ 218.488407][ T7576] [ 218.488417][ T7576] dump_stack_lvl+0xe8/0x150 [ 218.488449][ T7576] should_fail_ex+0x412/0x560 [ 218.488483][ T7576] should_failslab+0xa8/0x100 [ 218.488519][ T7576] __kmalloc_noprof+0xe8/0x760 [ 218.488550][ T7576] ? seg6_local_build_state+0x153/0xe00 [ 218.488588][ T7576] seg6_local_build_state+0x153/0xe00 [ 218.488621][ T7576] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 218.488658][ T7576] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 218.488692][ T7576] ? __pfx_seg6_local_build_state+0x10/0x10 [ 218.488738][ T7576] ? lwtunnel_build_state+0xe2/0x4c0 [ 218.488764][ T7576] lwtunnel_build_state+0x384/0x4c0 [ 218.488789][ T7576] ? lwtunnel_build_state+0xe2/0x4c0 [ 218.488815][ T7576] fib_nh_common_init+0x131/0x3d0 [ 218.488837][ T7576] ? in6_dev_get+0x1a/0x290 [ 218.488866][ T7576] ? __pfx_fib_nh_common_init+0x10/0x10 [ 218.488887][ T7576] ? in6_dev_get+0x1a/0x290 [ 218.488912][ T7576] ? in6_dev_get+0x1a/0x290 [ 218.488940][ T7576] fib6_nh_init+0xd20/0x1e30 [ 218.488981][ T7576] ? __pfx_fib6_nh_init+0x10/0x10 [ 218.489006][ T7576] ? __kasan_kmalloc+0x93/0xb0 [ 218.489041][ T7576] ? __kmalloc_noprof+0x35c/0x760 [ 218.489069][ T7576] ? fib6_info_alloc+0x30/0xf0 [ 218.489091][ T7576] ? ip6_route_info_create+0x142/0x860 [ 218.489117][ T7576] ? ip6_route_add+0x49/0x1b0 [ 218.489146][ T7576] ? inet6_rtm_newroute+0x268/0x19e0 [ 218.489174][ T7576] ? rtnetlink_rcv_msg+0x7d5/0xbe0 [ 218.489199][ T7576] ? netlink_rcv_skb+0x232/0x4b0 [ 218.489225][ T7576] ? netlink_unicast+0x75c/0x8e0 [ 218.489248][ T7576] ? netlink_sendmsg+0x813/0xb40 [ 218.489276][ T7576] ? ____sys_sendmsg+0x972/0x9f0 [ 218.489305][ T7576] ? ___sys_sendmsg+0x2a5/0x360 [ 218.489332][ T7576] ? __x64_sys_sendmsg+0x1bd/0x2a0 [ 218.489360][ T7576] ? do_syscall_64+0x15f/0xf80 [ 218.489387][ T7576] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.489443][ T7576] ? ip_fib_metrics_init+0x421/0x710 [ 218.489471][ T7576] ? trace_kmalloc+0x2a/0xf0 [ 218.489503][ T7576] ip6_route_info_create_nh+0x16a/0xad0 [ 218.489539][ T7576] ? __pfx_ip6_route_info_create_nh+0x10/0x10 [ 218.489571][ T7576] ? ip6_route_info_create+0x508/0x860 [ 218.489604][ T7576] ip6_route_add+0x6e/0x1b0 [ 218.489633][ T7576] inet6_rtm_newroute+0x268/0x19e0 [ 218.489666][ T7576] ? kasan_quarantine_put+0xbb/0x1f0 [ 218.489694][ T7576] ? lockdep_hardirqs_on+0x7a/0x110 [ 218.489725][ T7576] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 218.489747][ T7576] ? nlmon_xmit+0xb0/0x100 [ 218.489776][ T7576] ? kmem_cache_free+0x182/0x650 [ 218.489806][ T7576] ? __lock_acquire+0x6b5/0x2cf0 [ 218.489825][ T7576] ? __dev_queue_xmit+0x2b6/0x3950 [ 218.489851][ T7576] ? __local_bh_enable_ip+0xd0/0x130 [ 218.489867][ T7576] ? lockdep_hardirqs_on+0x7a/0x110 [ 218.489905][ T7576] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 218.489921][ T7576] rtnetlink_rcv_msg+0x7d5/0xbe0 [ 218.489942][ T7576] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 218.489960][ T7576] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 218.489977][ T7576] ? ref_tracker_free+0x693/0x840 [ 218.490000][ T7576] ? __pfx_ref_tracker_free+0x10/0x10 [ 218.490045][ T7576] netlink_rcv_skb+0x232/0x4b0 [ 218.490066][ T7576] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 218.490087][ T7576] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 218.490115][ T7576] ? netlink_deliver_tap+0x2e/0x1b0 [ 218.490135][ T7576] ? netlink_deliver_tap+0x2e/0x1b0 [ 218.490159][ T7576] netlink_unicast+0x75c/0x8e0 [ 218.490185][ T7576] netlink_sendmsg+0x813/0xb40 [ 218.490212][ T7576] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.490235][ T7576] ? aa_sock_msg_perm+0xf1/0x1b0 [ 218.490256][ T7576] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 218.490279][ T7576] ____sys_sendmsg+0x972/0x9f0 [ 218.490300][ T7576] ? __might_fault+0xaf/0x130 [ 218.490325][ T7576] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.490352][ T7576] ? import_iovec+0x73/0xa0 [ 218.490377][ T7576] ___sys_sendmsg+0x2a5/0x360 [ 218.490397][ T7576] ? __lock_acquire+0x6b5/0x2cf0 [ 218.490416][ T7576] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.490462][ T7576] ? __fget_files+0x2a/0x420 [ 218.490480][ T7576] ? __fget_files+0x3a0/0x420 [ 218.490505][ T7576] __x64_sys_sendmsg+0x1bd/0x2a0 [ 218.490528][ T7576] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 218.490556][ T7576] ? __pfx_ksys_write+0x10/0x10 [ 218.490584][ T7576] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.490600][ T7576] do_syscall_64+0x15f/0xf80 [ 218.490620][ T7576] ? trace_irq_disable+0x3b/0x140 [ 218.490643][ T7576] ? clear_bhb_loop+0x40/0x90 [ 218.490661][ T7576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.490677][ T7576] RIP: 0033:0x7f9060b9cdd9 [ 218.490692][ 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 [ 218.490705][ T7576] RSP: 002b:00007f9061a77028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.490722][ T7576] RAX: ffffffffffffffda RBX: 00007f9060e15fa0 RCX: 00007f9060b9cdd9 [ 218.490733][ T7576] RDX: 0000000000000010 RSI: 0000200000000680 RDI: 0000000000000005 [ 218.490742][ T7576] RBP: 00007f9061a77090 R08: 0000000000000000 R09: 0000000000000000 [ 218.490752][ T7576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.490760][ T7576] R13: 00007f9060e16038 R14: 00007f9060e15fa0 R15: 00007f9060f3fa48 [ 218.490784][ T7576] [ 219.104554][ T807] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 219.196581][ T7581] Cannot find del_set index 0 as target [ 219.256998][ T807] usb 3-1: Using ep0 maxpacket: 32 [ 219.264910][ T807] usb 3-1: unable to get BOS descriptor or descriptor too short [ 219.273654][ T807] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 219.283898][ T807] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 219.295716][ T807] usb 3-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 219.305372][ T807] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.314095][ T807] usb 3-1: Product: syz [ 219.318479][ T807] usb 3-1: Manufacturer: syz [ 219.323122][ T807] usb 3-1: SerialNumber: syz [ 219.513728][ T7589] fuse: Unknown parameter '00000000000000000000005' [ 219.565360][ T7572] netlink: 12 bytes leftover after parsing attributes in process `syz.2.509'. [ 219.596618][ T7572] netlink: 32 bytes leftover after parsing attributes in process `syz.2.509'. [ 219.644158][ T807] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 219.682049][ T807] usb 3-1: USB disconnect, device number 25 [ 220.393091][ T7601] netlink: 36 bytes leftover after parsing attributes in process `syz.2.517'. [ 220.425821][ T7597] netlink: 200 bytes leftover after parsing attributes in process `syz.4.515'. [ 220.564556][ T5728] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 220.714696][ T5728] usb 1-1: Using ep0 maxpacket: 32 [ 220.730156][ T5728] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 220.746312][ T5728] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 220.782778][ T5728] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 220.810041][ T5728] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has invalid maxpacket 42299, setting to 1024 [ 220.844221][ T5728] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 220.893136][ T5728] usb 1-1: config 0 interface 0 has no altsetting 0 [ 220.932125][ T5728] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 220.953946][ T5728] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 220.990973][ T5728] usb 1-1: Product: syz [ 221.009582][ T5728] usb 1-1: Manufacturer: syz [ 221.027888][ T5728] usb 1-1: SerialNumber: syz [ 221.055958][ T7605] loop5: detected capacity change from 0 to 7 [ 221.080403][ T5728] usb 1-1: config 0 descriptor?? [ 221.096324][ T7599] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 221.113314][ T7605] Dev loop5: unable to read RDB block 7 [ 221.137666][ T5728] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 221.158639][ T7605] loop5: unable to read partition table [ 221.190290][ T5728] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 221.202060][ T7605] loop5: partition table beyond EOD, truncated [ 221.237900][ T7605] loop_reread_partitions: partition scan of loop5 (被x ) failed (rc=-5) [ 221.649919][ T7613] netlink: 76 bytes leftover after parsing attributes in process `syz.3.520'. [ 222.234973][ T5728] usb 1-1: USB disconnect, device number 22 [ 222.282816][ T5728] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 222.336706][ T7624] netlink: 8 bytes leftover after parsing attributes in process `syz.2.524'. [ 222.620434][ T7632] handle_userfault: 16 callbacks suppressed [ 222.620458][ T7632] FAULT_FLAG_ALLOW_RETRY missing 801 [ 222.644545][ T5767] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 222.661904][ T7632] CPU: 1 UID: 0 PID: 7632 Comm: syz.0.526 Tainted: G L syzkaller #0 PREEMPT(full) [ 222.661939][ T7632] Tainted: [L]=SOFTLOCKUP [ 222.661948][ T7632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.661962][ T7632] Call Trace: [ 222.661970][ T7632] [ 222.661980][ T7632] dump_stack_lvl+0xe8/0x150 [ 222.662011][ T7632] handle_userfault+0x1532/0x17f0 [ 222.662054][ T7632] ? __pfx___folio_put+0x10/0x10 [ 222.662089][ T7632] ? __pfx_handle_userfault+0x10/0x10 [ 222.662134][ T7632] ? handle_mm_fault+0xee/0x3170 [ 222.662168][ T7632] handle_mm_fault+0x1bd7/0x3170 [ 222.662212][ T7632] ? handle_mm_fault+0xee/0x3170 [ 222.662247][ T7632] ? __pfx_handle_mm_fault+0x10/0x10 [ 222.662276][ T7632] ? follow_page_pte+0x6b5/0xe50 [ 222.662309][ T7632] ? __pfx_follow_page_pte+0x10/0x10 [ 222.662344][ T7632] __get_user_pages+0x1683/0x2720 [ 222.662401][ T7632] populate_vma_page_range+0x2be/0x3c0 [ 222.662427][ T7632] ? __pfx_populate_vma_page_range+0x10/0x10 [ 222.662450][ T7632] ? vma_wants_writenotify+0xba/0x2c0 [ 222.662477][ T7632] ? vma_set_page_prot+0xc3/0x100 [ 222.662506][ T7632] mprotect_fixup+0x9e5/0xb60 [ 222.662548][ T7632] ? __pfx_mprotect_fixup+0x10/0x10 [ 222.662601][ T7632] ? apparmor_file_mprotect+0x1d0/0x400 [ 222.662624][ T7632] ? security_file_mprotect+0x1a/0x290 [ 222.662657][ T7632] do_mprotect_pkey+0x8d5/0xd20 [ 222.662693][ T7632] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 222.662744][ T7632] ? rcu_is_watching+0x15/0xb0 [ 222.662791][ T7632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.662817][ T7632] __x64_sys_mprotect+0x80/0x90 [ 222.662850][ T7632] do_syscall_64+0x15f/0xf80 [ 222.662879][ T7632] ? trace_irq_disable+0x3b/0x140 [ 222.662914][ T7632] ? clear_bhb_loop+0x40/0x90 [ 222.662941][ T7632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.662963][ T7632] RIP: 0033:0x7f6eb219cdd9 [ 222.662983][ T7632] 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 [ 222.663003][ T7632] RSP: 002b:00007f6eb2fa5028 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 222.663027][ T7632] RAX: ffffffffffffffda RBX: 00007f6eb2416090 RCX: 00007f6eb219cdd9 [ 222.663044][ T7632] RDX: 000000000000000a RSI: 0000000000c00000 RDI: 0000200000400000 [ 222.663059][ T7632] RBP: 00007f6eb2232d69 R08: 0000000000000000 R09: 0000000000000000 [ 222.663073][ T7632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.663087][ T7632] R13: 00007f6eb2416128 R14: 00007f6eb2416090 R15: 00007f6eb253fa48 [ 222.663125][ T7632] [ 222.938624][ T7632] netlink: 4 bytes leftover after parsing attributes in process `syz.0.526'. [ 223.014576][ T5767] usb 4-1: Using ep0 maxpacket: 32 [ 223.022711][ T5767] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 223.044562][ T5707] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 223.056338][ T5767] usb 4-1: config 0 has no interface number 0 [ 223.204523][ T5707] usb 5-1: Using ep0 maxpacket: 32 [ 223.212338][ T5707] usb 5-1: unable to get BOS descriptor or descriptor too short [ 223.224032][ T5707] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 223.252567][ T5767] usb 4-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 223.265237][ T7640] netlink: 8 bytes leftover after parsing attributes in process `syz.0.526'. [ 223.274496][ T5767] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.282914][ T5707] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 223.292153][ T5767] usb 4-1: Product: syz [ 223.297567][ T5767] usb 4-1: Manufacturer: syz [ 223.304495][ T5767] usb 4-1: SerialNumber: syz [ 223.310159][ T5707] usb 5-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 223.320415][ T5707] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.337074][ T5707] usb 5-1: Product: syz [ 223.341850][ T5767] usb 4-1: config 0 descriptor?? [ 223.347186][ T5707] usb 5-1: Manufacturer: syz [ 223.357703][ T5767] usb 4-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 223.370333][ T5707] usb 5-1: SerialNumber: syz [ 223.376868][ T5767] usb 4-1: selecting invalid altsetting 1 [ 223.393428][ T5767] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 223.428530][ T5767] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 223.446607][ T5767] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 223.458039][ T5767] usb 4-1: media controller created [ 223.497964][ T5767] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 223.571395][ T7626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.587049][ T7626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.613425][ T7630] netlink: 12 bytes leftover after parsing attributes in process `syz.4.527'. [ 223.628071][ T7630] netlink: 32 bytes leftover after parsing attributes in process `syz.4.527'. [ 223.677898][ T5707] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 223.716572][ T5707] usb 5-1: USB disconnect, device number 26 [ 223.844651][ T5715] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 224.016492][ T5715] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 224.033147][ T5715] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 224.060322][ T5715] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 224.080179][ T5715] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.107301][ T5715] usb 3-1: config 0 descriptor?? [ 224.123953][ T7643] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 224.586154][ T5767] usb 4-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 224.619356][ T5767] zl10353_read_register: readreg error (reg=127, ret==-110) [ 224.658853][ T5715] plantronics 0003:047F:FFFF.0009: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 224.971954][ T7664] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 225.356368][ T7626] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 225.373719][ T7626] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 225.421452][ T7626] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 225.430532][ T7626] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 225.452208][ T7626] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 225.461102][ T7626] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 225.491805][ T7626] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 225.501953][ T7626] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 225.519467][ T7626] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 225.533272][ T7626] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 225.670646][ T5715] usb 4-1: USB disconnect, device number 37 [ 225.794720][ T5630] Bluetooth: hci1: command 0x0406 tx timeout [ 225.814620][ T5707] usb 5-1: new full-speed USB device number 27 using dummy_hcd [ 225.822740][ T807] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 225.987353][ T5707] usb 5-1: config 0 has an invalid interface number: 88 but max is 0 [ 225.997004][ T807] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 226.008257][ T5707] usb 5-1: config 0 has no interface number 0 [ 226.023850][ T807] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.054209][ T5707] usb 5-1: New USB device found, idVendor=0402, idProduct=5602, bcdDevice=49.83 [ 226.067809][ T807] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 226.086824][ T5707] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.105169][ T807] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 226.118479][ T5707] usb 5-1: Product: syz [ 226.125686][ T5707] usb 5-1: Manufacturer: syz [ 226.135255][ T5707] usb 5-1: SerialNumber: syz [ 226.146536][ T807] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 226.166615][ T5707] usb 5-1: config 0 descriptor?? [ 226.175242][ T807] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 226.196341][ T807] usb 1-1: Manufacturer: syz [ 226.211997][ T807] usb 1-1: config 0 descriptor?? [ 226.311847][ T7674] netlink: 'syz.3.538': attribute type 4 has an invalid length. [ 226.397273][ T7653] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 226.412936][ T7653] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.671750][ T807] appleir 0003:05AC:8243.000A: unknown main item tag 0x0 [ 226.692144][ C0] raw-gadget.1 gadget.4: ignoring, device is not running [ 226.728547][ T5707] gspca_main: ALi m5602-2.14.0 probing 0402:5602 [ 226.735862][ T5767] usb 3-1: USB disconnect, device number 26 [ 226.761669][ T807] appleir 0003:05AC:8243.000A: hiddev1,hidraw1: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 226.777705][ T5707] gspca_m5602: Failed to find a sensor [ 226.784617][ T5707] ALi m5602 5-1:0.88: ALi m5602 webcam failed [ 226.809933][ T5707] usb 5-1: USB disconnect, device number 27 [ 226.875815][ T5715] usb 1-1: USB disconnect, device number 23 [ 226.907042][ T7690] __nla_validate_parse: 2 callbacks suppressed [ 226.907589][ T7690] netlink: 12 bytes leftover after parsing attributes in process `syz.1.542'. [ 227.099692][ T7691] fido_id[7691]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 227.344670][ T5767] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 227.475177][ T994] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 227.482856][ T5630] Bluetooth: hci2: command 0x0406 tx timeout [ 227.489017][ T5627] Bluetooth: hci0: command 0x0406 tx timeout [ 227.514562][ T5767] usb 3-1: Using ep0 maxpacket: 32 [ 227.538271][ T5767] usb 3-1: unable to get BOS descriptor or descriptor too short [ 227.554665][ T5627] Bluetooth: hci4: command 0x0406 tx timeout [ 227.560958][ T5630] Bluetooth: hci3: command 0x0406 tx timeout [ 227.578399][ T5767] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 227.599593][ T5767] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 227.616990][ T5767] usb 3-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 227.643189][ T5767] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.654698][ T994] usb 4-1: Using ep0 maxpacket: 32 [ 227.660564][ T5767] usb 3-1: Product: syz [ 227.665386][ T5767] usb 3-1: Manufacturer: syz [ 227.665384][ T994] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 227.665414][ T994] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 227.693355][ T5767] usb 3-1: SerialNumber: syz [ 227.706206][ T994] usb 4-1: config 0 interface 0 has no altsetting 0 [ 227.715571][ T994] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 227.725123][ T994] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.733387][ T994] usb 4-1: Product: syz [ 227.737965][ T994] usb 4-1: Manufacturer: syz [ 227.742700][ T994] usb 4-1: SerialNumber: syz [ 227.759488][ T994] usb 4-1: config 0 descriptor?? [ 227.764780][ T5728] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 227.874571][ T5630] Bluetooth: hci1: command 0x0406 tx timeout [ 227.874662][ T807] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 227.924556][ T5728] usb 1-1: Using ep0 maxpacket: 16 [ 227.940738][ T5728] usb 1-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 227.950574][ T5728] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.966463][ T5728] usb 1-1: config 0 descriptor?? [ 227.989721][ T5728] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 228.003505][ T7689] netlink: 12 bytes leftover after parsing attributes in process `syz.2.543'. [ 228.026584][ T7689] netlink: 32 bytes leftover after parsing attributes in process `syz.2.543'. [ 228.047706][ T807] usb 5-1: Using ep0 maxpacket: 16 [ 228.076006][ T807] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 228.092883][ T5767] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 228.114201][ T7703] netlink: 4 bytes leftover after parsing attributes in process `syz.3.544'. [ 228.130077][ T807] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 228.161570][ T5767] usb 3-1: USB disconnect, device number 27 [ 228.184962][ T807] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 228.227214][ T7703] hsr_slave_0: left promiscuous mode [ 228.247673][ T7703] hsr_slave_1: left promiscuous mode [ 228.257519][ T807] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 228.292156][ T807] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 228.347395][ T807] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 228.349877][ T5728] gspca_sonixj: reg_w1 err -71 [ 228.386423][ T807] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 228.404811][ T5728] sonixj 1-1:0.0: probe with driver sonixj failed with error -71 [ 228.439612][ T807] usb 5-1: Manufacturer: syz [ 228.474109][ T5728] usb 1-1: USB disconnect, device number 24 [ 228.513647][ T807] usb 5-1: config 0 descriptor?? [ 228.815804][ T7712] netlink: 4 bytes leftover after parsing attributes in process `syz.0.548'. [ 228.958864][ T807] rc_core: IR keymap rc-hauppauge not found [ 228.975401][ T807] Registered IR keymap rc-empty [ 229.006639][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.022704][ T994] gs_usb 4-1:0.0: Couldn't get device config: (err=-71) [ 229.034623][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.050063][ T994] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -71 [ 229.061885][ T807] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 229.081773][ T807] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input24 [ 229.114532][ T5728] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 229.130965][ T994] usb 4-1: USB disconnect, device number 38 [ 229.141903][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.204702][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.243238][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.264747][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.285919][ T5728] usb 1-1: too many configurations: 222, using maximum allowed: 8 [ 229.294679][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.303216][ T5728] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 8 [ 229.316145][ T5728] usb 1-1: can't read configurations, error -22 [ 229.322968][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.344707][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.364574][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.404845][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.424675][ T807] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 229.445426][ T5728] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 229.460577][ T807] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 229.470881][ T807] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 229.554736][ T5630] Bluetooth: hci0: command 0x0406 tx timeout [ 229.560963][ T5627] Bluetooth: hci2: command 0x0406 tx timeout [ 229.616036][ T5728] usb 1-1: too many configurations: 222, using maximum allowed: 8 [ 229.629013][ T5627] Bluetooth: hci3: command 0x0406 tx timeout [ 229.629024][ T5630] Bluetooth: hci4: command 0x0406 tx timeout [ 229.646243][ T5728] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 8 [ 229.655359][ T5728] usb 1-1: can't read configurations, error -22 [ 229.663586][ T5728] usb usb1-port1: attempt power cycle [ 230.004906][ T5728] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 230.017010][ T7729] FAULT_INJECTION: forcing a failure. [ 230.017010][ T7729] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.033386][ T7729] CPU: 0 UID: 0 PID: 7729 Comm: syz.2.554 Tainted: G L syzkaller #0 PREEMPT(full) [ 230.033421][ T7729] Tainted: [L]=SOFTLOCKUP [ 230.033429][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 230.033442][ T7729] Call Trace: [ 230.033452][ T7729] [ 230.033462][ T7729] dump_stack_lvl+0xe8/0x150 [ 230.033492][ T7729] should_fail_ex+0x412/0x560 [ 230.033527][ T7729] _copy_to_user+0x31/0xb0 [ 230.033563][ T7729] simple_read_from_buffer+0xe1/0x170 [ 230.033595][ T7729] proc_fail_nth_read+0x1bb/0x230 [ 230.033628][ T7729] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 230.033661][ T7729] ? rw_verify_area+0x2a6/0x4d0 [ 230.033692][ T7729] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 230.033723][ T7729] vfs_read+0x20c/0xa70 [ 230.033760][ T7729] ? __pfx___mutex_lock+0x10/0x10 [ 230.033791][ T7729] ? __pfx_vfs_read+0x10/0x10 [ 230.033824][ T7729] ? __fget_files+0x2a/0x420 [ 230.033856][ T7729] ? __fget_files+0x3a0/0x420 [ 230.033882][ T7729] ? __fget_files+0x2a/0x420 [ 230.033918][ T7729] ksys_read+0x150/0x270 [ 230.033952][ T7729] ? __pfx_ksys_read+0x10/0x10 [ 230.033993][ T7729] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.034017][ T7729] do_syscall_64+0x15f/0xf80 [ 230.034045][ T7729] ? trace_irq_disable+0x3b/0x140 [ 230.034078][ T7729] ? clear_bhb_loop+0x40/0x90 [ 230.034105][ T7729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.034127][ T7729] RIP: 0033:0x7f98cbf5d60e [ 230.034147][ T7729] 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 [ 230.034171][ T7729] RSP: 002b:00007f98ccda0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 230.034195][ T7729] RAX: ffffffffffffffda RBX: 00007f98ccda16c0 RCX: 00007f98cbf5d60e [ 230.034211][ T7729] RDX: 000000000000000f RSI: 00007f98ccda10a0 RDI: 0000000000000004 [ 230.034224][ T7729] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 230.034237][ T7729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.034249][ T7729] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 230.034284][ T7729] [ 230.110581][ T5728] usb 1-1: too many configurations: 222, using maximum allowed: 8 [ 230.265540][ T5728] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 8 [ 230.276525][ T5728] usb 1-1: can't read configurations, error -22 [ 230.404568][ T5728] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 230.444831][ T5728] usb 1-1: too many configurations: 222, using maximum allowed: 8 [ 230.466476][ T5728] usb 1-1: invalid descriptor for config index 0: type = 0x2, length = 8 [ 230.489105][ T5728] usb 1-1: can't read configurations, error -22 [ 230.512022][ T5728] usb usb1-port1: unable to enumerate USB device [ 230.524945][ T5767] usb 5-1: USB disconnect, device number 28 [ 230.578805][ T7733] FAULT_INJECTION: forcing a failure. [ 230.578805][ T7733] name failslab, interval 1, probability 0, space 0, times 0 [ 230.628385][ T7733] CPU: 1 UID: 0 PID: 7733 Comm: syz.2.556 Tainted: G L syzkaller #0 PREEMPT(full) [ 230.628420][ T7733] Tainted: [L]=SOFTLOCKUP [ 230.628429][ T7733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 230.628442][ T7733] Call Trace: [ 230.628451][ T7733] [ 230.628460][ T7733] dump_stack_lvl+0xe8/0x150 [ 230.628491][ T7733] should_fail_ex+0x412/0x560 [ 230.628524][ T7733] should_failslab+0xa8/0x100 [ 230.628558][ T7733] ? security_inode_alloc+0x39/0x310 [ 230.628588][ T7733] kmem_cache_alloc_noprof+0x87/0x650 [ 230.628627][ T7733] security_inode_alloc+0x39/0x310 [ 230.628659][ T7733] inode_init_always_gfp+0x9c8/0xda0 [ 230.628689][ T7733] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 230.628710][ T7733] alloc_inode+0x82/0x1b0 [ 230.628736][ T7733] new_inode+0x22/0x170 [ 230.628768][ T7733] debugfs_create_dir+0x68/0x350 [ 230.628793][ T7733] ieee80211_debugfs_recreate_netdev+0x20c/0x1460 [ 230.628834][ T7733] ? __pfx_ieee80211_debugfs_recreate_netdev+0x10/0x10 [ 230.628868][ T7733] ? ieee80211_setup_sdata+0x942/0xbf0 [ 230.628901][ T7733] ieee80211_if_change_type+0x146/0x940 [ 230.628936][ T7733] ieee80211_change_iface+0xdf/0x4e0 [ 230.628998][ T7733] cfg80211_change_iface+0x45e/0xa80 [ 230.629034][ T7733] nl80211_set_interface+0x773/0xa90 [ 230.629081][ T7733] ? __pfx_nl80211_set_interface+0x10/0x10 [ 230.629126][ T7733] genl_family_rcv_msg_doit+0x22a/0x330 [ 230.629156][ T7733] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 230.629192][ T7733] ? bpf_lsm_capable+0x9/0x20 [ 230.629212][ T7733] ? security_capable+0x7e/0x2c0 [ 230.629247][ T7733] genl_rcv_msg+0x61c/0x7a0 [ 230.629277][ T7733] ? __pfx_genl_rcv_msg+0x10/0x10 [ 230.629297][ T7733] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 230.629318][ T7733] ? __pfx_nl80211_set_interface+0x10/0x10 [ 230.629343][ T7733] ? __pfx_nl80211_post_doit+0x10/0x10 [ 230.629382][ T7733] netlink_rcv_skb+0x232/0x4b0 [ 230.629412][ T7733] ? __pfx_genl_rcv_msg+0x10/0x10 [ 230.629436][ T7733] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 230.629484][ T7733] ? down_read+0x270/0x2e0 [ 230.629513][ T7733] ? genl_rcv+0xd/0x40 [ 230.629535][ T7733] genl_rcv+0x28/0x40 [ 230.629554][ T7733] netlink_unicast+0x75c/0x8e0 [ 230.629592][ T7733] netlink_sendmsg+0x813/0xb40 [ 230.629633][ T7733] ? __pfx_netlink_sendmsg+0x10/0x10 [ 230.629666][ T7733] ? aa_sock_msg_perm+0xf1/0x1b0 [ 230.629695][ T7733] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 230.629728][ T7733] ____sys_sendmsg+0x972/0x9f0 [ 230.629758][ T7733] ? __might_fault+0xaf/0x130 [ 230.629791][ T7733] ? __pfx_____sys_sendmsg+0x10/0x10 [ 230.629833][ T7733] ? import_iovec+0x73/0xa0 [ 230.629868][ T7733] ___sys_sendmsg+0x2a5/0x360 [ 230.629895][ T7733] ? __lock_acquire+0x6b5/0x2cf0 [ 230.629923][ T7733] ? __pfx____sys_sendmsg+0x10/0x10 [ 230.629990][ T7733] ? __fget_files+0x2a/0x420 [ 230.630016][ T7733] ? __fget_files+0x3a0/0x420 [ 230.630061][ T7733] __x64_sys_sendmsg+0x1bd/0x2a0 [ 230.630096][ T7733] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 230.630137][ T7733] ? __pfx_ksys_write+0x10/0x10 [ 230.630179][ T7733] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.630204][ T7733] do_syscall_64+0x15f/0xf80 [ 230.630230][ T7733] ? trace_irq_disable+0x3b/0x140 [ 230.630264][ T7733] ? clear_bhb_loop+0x40/0x90 [ 230.630291][ T7733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.630314][ T7733] RIP: 0033:0x7f98cbf9cdd9 [ 230.630335][ T7733] 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 [ 230.630353][ T7733] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.630375][ T7733] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 230.630392][ T7733] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 230.630405][ T7733] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 230.630419][ T7733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 230.630432][ T7733] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 230.630467][ T7733] [ 231.030578][ T7733] debugfs: out of free dentries, can not create directory 'stations' [ 231.316889][ T7727] netlink: 8 bytes leftover after parsing attributes in process `syz.3.553'. [ 231.403155][ T7727] netlink: zone id is out of range [ 231.440076][ T7727] netlink: zone id is out of range [ 231.457875][ T7727] netlink: zone id is out of range [ 231.480945][ T7727] netlink: zone id is out of range [ 231.502011][ T7727] netlink: zone id is out of range [ 231.525300][ T7727] netlink: zone id is out of range [ 231.534667][ T7727] netlink: zone id is out of range [ 231.556079][ T7727] netlink: zone id is out of range [ 231.562874][ T7727] netlink: zone id is out of range [ 231.586714][ T7727] netlink: zone id is out of range [ 231.944602][ T5767] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 231.988198][ T7746] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 232.113018][ T5767] usb 5-1: Using ep0 maxpacket: 32 [ 232.128055][ T5767] usb 5-1: unable to get BOS descriptor or descriptor too short [ 232.156856][ T5767] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 232.179153][ T5767] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 232.205078][ T5767] usb 5-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 232.224576][ T5767] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.252272][ T5767] usb 5-1: Product: syz [ 232.263451][ T5767] usb 5-1: Manufacturer: syz [ 232.278396][ T5767] usb 5-1: SerialNumber: syz [ 232.509010][ T7743] netlink: 12 bytes leftover after parsing attributes in process `syz.4.559'. [ 232.524571][ T7743] netlink: 32 bytes leftover after parsing attributes in process `syz.4.559'. [ 232.554764][ T807] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 232.569174][ T5767] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 232.660388][ T5767] usb 5-1: USB disconnect, device number 29 [ 232.742315][ T7767] netlink: 8 bytes leftover after parsing attributes in process `syz.3.567'. [ 232.758543][ T807] usb 1-1: Using ep0 maxpacket: 8 [ 232.775273][ T807] usb 1-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 232.791596][ T807] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.810522][ T807] usb 1-1: Product: syz [ 232.819308][ T807] usb 1-1: Manufacturer: syz [ 232.830306][ T807] usb 1-1: SerialNumber: syz [ 232.847991][ T807] usb 1-1: config 0 descriptor?? [ 232.871921][ T807] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 232.888322][ T807] pctv452e: pctv452e_power_ctrl: 1 [ 232.888322][ T807] [ 232.916539][ T807] usb 1-1: selecting invalid altsetting 3 [ 232.941522][ T807] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 232.941522][ T807] [ 232.974643][ T807] dvb-usb: bulk message failed: -22 (5/0) [ 233.008294][ T807] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 233.031897][ T807] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 233.051987][ T807] usb 1-1: media controller created [ 233.062643][ T7751] dvb-usb: bulk message failed: -22 (7/0) [ 233.083918][ T7751] pctv452e: I2C error -22; AA 01 00 00 00 -> aa 01 31 03 00 00 00 [ 233.119576][ T807] dvb-usb: bulk message failed: -22 (8/0) [ 233.178198][ T807] pctv452e: I2C error -22; AA 02 A0 01 14 -> aa 02 31 04 a0 01 14 [ 233.202755][ T807] dvb-usb: MAC address reading failed. [ 233.303940][ T807] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 233.499502][ T807] DVB: Unable to find symbol stb0899_attach() [ 233.527779][ T30] audit: type=1800 audit(1778101940.137:47): pid=7761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.564" name="file0" dev="fuse" ino=3 res=0 errno=0 [ 233.574538][ T807] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 233.735061][ T807] rc_core: IR keymap rc-tt-1500 not found [ 233.764917][ T807] Registered IR keymap rc-empty [ 233.795367][ T807] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 233.859340][ T807] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input25 [ 233.895594][ T7779] FAULT_INJECTION: forcing a failure. [ 233.895594][ T7779] name failslab, interval 1, probability 0, space 0, times 0 [ 233.925602][ T807] dvb-usb: schedule remote query interval to 100 msecs. [ 233.947567][ T807] pctv452e: pctv452e_power_ctrl: 0 [ 233.947567][ T807] [ 233.955293][ T7779] CPU: 0 UID: 0 PID: 7779 Comm: syz.0.569 Tainted: G L syzkaller #0 PREEMPT(full) [ 233.955328][ T7779] Tainted: [L]=SOFTLOCKUP [ 233.955336][ T7779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 233.955349][ T7779] Call Trace: [ 233.955358][ T7779] [ 233.955367][ T7779] dump_stack_lvl+0xe8/0x150 [ 233.955399][ T7779] should_fail_ex+0x412/0x560 [ 233.955434][ T7779] should_failslab+0xa8/0x100 [ 233.955470][ T7779] __kmalloc_cache_noprof+0x88/0x660 [ 233.955501][ T7779] ? __sctp_v6_cmp_addr+0x1e6/0x510 [ 233.955530][ T7779] ? sctp_add_bind_addr+0x8c/0x370 [ 233.955562][ T7779] sctp_add_bind_addr+0x8c/0x370 [ 233.955597][ T7779] sctp_copy_local_addr_list+0x314/0x4f0 [ 233.955630][ T7779] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 233.955659][ T7779] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 233.955690][ T7779] ? sctp_v6_is_any+0x64/0x80 [ 233.955722][ T7779] ? sctp_copy_one_addr+0x93/0x360 [ 233.955761][ T7779] sctp_bind_addr_copy+0xb3/0x3c0 [ 233.955792][ T7779] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 233.955822][ T7779] sctp_connect_new_asoc+0x2ff/0x6b0 [ 233.955849][ T7779] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 233.955878][ T7779] ? __local_bh_enable_ip+0xd0/0x130 [ 233.955900][ T7779] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 233.955931][ T7779] ? security_sctp_bind_connect+0x7e/0x2c0 [ 233.955959][ T7779] sctp_sendmsg+0x1528/0x2c10 [ 233.956009][ T7779] ? __pfx_sctp_sendmsg+0x10/0x10 [ 233.956046][ T7779] ? aa_sk_perm+0x6d5/0x900 [ 233.956072][ T7779] ? __might_fault+0xaf/0x130 [ 233.956105][ T7779] ? __pfx_aa_sk_perm+0x10/0x10 [ 233.956136][ T7779] ? sock_rps_record_flow+0x19/0x350 [ 233.956171][ T7779] ? inet_sendmsg+0x2f4/0x370 [ 233.956208][ T7779] ____sys_sendmsg+0x80a/0x9f0 [ 233.956250][ T7779] ? __pfx_____sys_sendmsg+0x10/0x10 [ 233.956292][ T7779] ? import_iovec+0x73/0xa0 [ 233.956333][ T7779] ___sys_sendmsg+0x2a5/0x360 [ 233.956362][ T7779] ? __lock_acquire+0x6b5/0x2cf0 [ 233.956390][ T7779] ? __pfx____sys_sendmsg+0x10/0x10 [ 233.956461][ T7779] ? __fget_files+0x2a/0x420 [ 233.956486][ T7779] ? __fget_files+0x3a0/0x420 [ 233.956525][ T7779] __x64_sys_sendmsg+0x1bd/0x2a0 [ 233.956559][ T7779] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 233.956601][ T7779] ? __pfx_ksys_write+0x10/0x10 [ 233.956644][ T7779] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.956667][ T7779] do_syscall_64+0x15f/0xf80 [ 233.956695][ T7779] ? trace_irq_disable+0x3b/0x140 [ 233.956728][ T7779] ? clear_bhb_loop+0x40/0x90 [ 233.956762][ T7779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.956785][ T7779] RIP: 0033:0x7f6eb219cdd9 [ 233.956806][ T7779] 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 [ 233.956826][ T7779] RSP: 002b:00007f6eb2fc6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.956850][ T7779] RAX: ffffffffffffffda RBX: 00007f6eb2415fa0 RCX: 00007f6eb219cdd9 [ 233.956866][ T7779] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000003 [ 233.956880][ T7779] RBP: 00007f6eb2fc6090 R08: 0000000000000000 R09: 0000000000000000 [ 233.956894][ T7779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.956907][ T7779] R13: 00007f6eb2416038 R14: 00007f6eb2415fa0 R15: 00007f6eb253fa48 [ 233.956943][ T7779] [ 234.347549][ T807] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 234.624780][ T9] dvb-usb: bulk message failed: -22 (4/0) [ 234.630598][ T9] dvb-usb: error -22 while querying for an remote control event. [ 234.645501][ T807] usb 1-1: USB disconnect, device number 29 [ 234.899768][ T807] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 234.912984][ T7790] netlink: 12 bytes leftover after parsing attributes in process `syz.0.574'. [ 235.000332][ T7796] FAULT_INJECTION: forcing a failure. [ 235.000332][ T7796] name failslab, interval 1, probability 0, space 0, times 0 [ 235.034558][ T7796] CPU: 0 UID: 0 PID: 7796 Comm: syz.4.575 Tainted: G L syzkaller #0 PREEMPT(full) [ 235.034594][ T7796] Tainted: [L]=SOFTLOCKUP [ 235.034603][ T7796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 235.034616][ T7796] Call Trace: [ 235.034633][ T7796] [ 235.034643][ T7796] dump_stack_lvl+0xe8/0x150 [ 235.034673][ T7796] should_fail_ex+0x412/0x560 [ 235.034707][ T7796] should_failslab+0xa8/0x100 [ 235.034742][ T7796] kmem_cache_alloc_node_noprof+0x8f/0x690 [ 235.034775][ T7796] ? __alloc_skb+0x1d0/0x7d0 [ 235.034800][ T7796] ? __local_bh_enable_ip+0xd0/0x130 [ 235.034827][ T7796] __alloc_skb+0x1d0/0x7d0 [ 235.034853][ T7796] ? netlink_ack_tlv_len+0x6c/0x210 [ 235.034886][ T7796] netlink_ack+0x146/0xa50 [ 235.034911][ T7796] ? __pfx_genl_rcv_msg+0x10/0x10 [ 235.034931][ T7796] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 235.034956][ T7796] ? __pfx_nl80211_post_doit+0x10/0x10 [ 235.034981][ T7796] ? __pfx_ref_tracker_free+0x10/0x10 [ 235.035020][ T7796] netlink_rcv_skb+0x2b6/0x4b0 [ 235.035055][ T7796] ? __pfx_genl_rcv_msg+0x10/0x10 [ 235.035078][ T7796] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 235.035124][ T7796] ? down_read+0x270/0x2e0 [ 235.035155][ T7796] ? genl_rcv+0xd/0x40 [ 235.035178][ T7796] genl_rcv+0x28/0x40 [ 235.035198][ T7796] netlink_unicast+0x75c/0x8e0 [ 235.035236][ T7796] netlink_sendmsg+0x813/0xb40 [ 235.035278][ T7796] ? __pfx_netlink_sendmsg+0x10/0x10 [ 235.035313][ T7796] ? aa_sock_msg_perm+0xf1/0x1b0 [ 235.035344][ T7796] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 235.035379][ T7796] ____sys_sendmsg+0x972/0x9f0 [ 235.035409][ T7796] ? __might_fault+0xaf/0x130 [ 235.035445][ T7796] ? __pfx_____sys_sendmsg+0x10/0x10 [ 235.035482][ T7796] ? import_iovec+0x73/0xa0 [ 235.035519][ T7796] ___sys_sendmsg+0x2a5/0x360 [ 235.035546][ T7796] ? __lock_acquire+0x6b5/0x2cf0 [ 235.035574][ T7796] ? __pfx____sys_sendmsg+0x10/0x10 [ 235.035651][ T7796] ? __fget_files+0x2a/0x420 [ 235.035676][ T7796] ? __fget_files+0x3a0/0x420 [ 235.035715][ T7796] __x64_sys_sendmsg+0x1bd/0x2a0 [ 235.035749][ T7796] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 235.035790][ T7796] ? __pfx_ksys_write+0x10/0x10 [ 235.035832][ T7796] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.035857][ T7796] do_syscall_64+0x15f/0xf80 [ 235.035885][ T7796] ? trace_irq_disable+0x3b/0x140 [ 235.035919][ T7796] ? clear_bhb_loop+0x40/0x90 [ 235.035947][ T7796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.035970][ T7796] RIP: 0033:0x7f2922d9cdd9 [ 235.035991][ T7796] 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 [ 235.036010][ T7796] RSP: 002b:00007f2923bd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.036033][ T7796] RAX: ffffffffffffffda RBX: 00007f2923015fa0 RCX: 00007f2922d9cdd9 [ 235.036048][ T7796] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 235.036061][ T7796] RBP: 00007f2923bd6090 R08: 0000000000000000 R09: 0000000000000000 [ 235.036073][ T7796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.036085][ T7796] R13: 00007f2923016038 R14: 00007f2923015fa0 R15: 00007f292313fa48 [ 235.036121][ T7796] [ 235.036582][ T7795] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 235.374764][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 235.547540][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 235.556662][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.570525][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 235.592698][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 235.612751][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.636396][ T9] usb 3-1: config 0 descriptor?? [ 235.653829][ T9] hub 3-1:0.0: USB hub found [ 235.852590][ T7785] netlink: 5 bytes leftover after parsing attributes in process `syz.2.571'. [ 235.865854][ T7785] .30XD: renamed from gretap0 [ 235.880249][ T7785] .30XD: entered allmulticast mode [ 235.894548][ T807] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 235.905720][ T9] hub 3-1:0.0: config failed, can't read hub descriptor (err -90) [ 236.044602][ T807] usb 4-1: Using ep0 maxpacket: 8 [ 236.061239][ T807] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 236.081634][ T807] usb 4-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 236.107466][ T807] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.127296][ T7785] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 236.154458][ T7785] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 236.162504][ T807] usb 4-1: config 0 descriptor?? [ 236.196574][ T807] uvcvideo 4-1:0.0: probe with driver uvcvideo failed with error -22 [ 236.408583][ T7793] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 236.426665][ T7793] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 236.444685][ T994] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 236.512341][ T24] usb 4-1: USB disconnect, device number 39 [ 236.604564][ T994] usb 2-1: Using ep0 maxpacket: 32 [ 236.616898][ T994] usb 2-1: unable to get BOS descriptor or descriptor too short [ 236.638916][ T994] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 236.657724][ T994] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 236.671246][ T994] usb 2-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 236.681258][ T994] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.690997][ T994] usb 2-1: Product: syz [ 236.695606][ T994] usb 2-1: Manufacturer: syz [ 236.700419][ T994] usb 2-1: SerialNumber: syz [ 236.773277][ T7824] binder: 7822:7824 ioctl 4018620d 0 returned -22 [ 236.814544][ T5728] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 236.928080][ T7806] netlink: 12 bytes leftover after parsing attributes in process `syz.1.578'. [ 236.937242][ T7806] netlink: 32 bytes leftover after parsing attributes in process `syz.1.578'. [ 236.957238][ T994] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 236.975163][ T5728] usb 5-1: Using ep0 maxpacket: 32 [ 236.981392][ T994] usb 2-1: USB disconnect, device number 28 [ 236.990459][ T5728] usb 5-1: config 1 has an invalid descriptor of length 98, skipping remainder of the config [ 237.010967][ T5728] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 237.022572][ T5728] usb 5-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 237.043695][ T5728] usb 5-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 237.058846][ T5728] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.067851][ T5728] usb 5-1: Product: syz [ 237.072257][ T5728] usb 5-1: Manufacturer: syz [ 237.079725][ T5728] usb 5-1: SerialNumber: syz [ 237.104058][ T5728] snd-ua101 5-1:1.1: sample format descriptor not found [ 237.114106][ T5728] snd-ua101 5-1:1.0: invalid num_altsetting [ 237.307127][ T807] usb 5-1: USB disconnect, device number 30 [ 237.644628][ T994] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 237.710392][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 237.723053][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 237.768177][ T9] usb 3-1: USB disconnect, device number 28 [ 237.817231][ T994] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.817819][ T7836] tipc: Enabled bearer , priority 0 [ 237.838280][ T7836] syzkaller0: entered promiscuous mode [ 237.843948][ T7836] syzkaller0: entered allmulticast mode [ 237.855690][ T994] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 237.885260][ T7835] tipc: Resetting bearer [ 237.889447][ T994] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 237.906527][ T994] usb 1-1: New USB device found, idVendor=046d, idProduct=c71c, bcdDevice= 0.00 [ 237.919704][ T994] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.969661][ T994] usb 1-1: config 0 descriptor?? [ 237.980047][ T7835] tipc: Disabling bearer [ 238.315957][ T994] usb 5-1: new full-speed USB device number 31 using dummy_hcd [ 238.336338][ T30] audit: type=1326 audit(1778101944.947:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7843 comm="syz.2.593" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f98cbf9cdd9 code=0x0 [ 238.489335][ T994] usb 5-1: config 0 has an invalid interface number: 8 but max is 0 [ 238.505564][ T994] usb 5-1: config 0 has no interface number 0 [ 238.522195][ T994] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 238.543807][ T994] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 238.567286][ T7852] netlink: 40 bytes leftover after parsing attributes in process `syz.0.586'. [ 238.575877][ T994] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 238.605246][ T994] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 238.634579][ T994] usb 5-1: Product: syz [ 238.638989][ T994] usb 5-1: SerialNumber: syz [ 238.658488][ T994] usb 5-1: config 0 descriptor?? [ 238.669869][ T7855] netlink: 8 bytes leftover after parsing attributes in process `syz.1.595'. [ 238.690192][ T7853] x_tables: duplicate underflow at hook 4 [ 238.699853][ T994] cm109 5-1:0.8: invalid payload size 0, expected 4 [ 238.716705][ T994] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input26 [ 238.750931][ T7855] netlink: 'syz.1.595': attribute type 30 has an invalid length. [ 238.775682][ T7855] netlink: 'syz.1.595': attribute type 29 has an invalid length. [ 238.800275][ T7855] netlink: 4 bytes leftover after parsing attributes in process `syz.1.595'. [ 238.926921][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -90 [ 239.260923][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.268188][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.275605][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.283034][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.290279][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.297824][ T24] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 239.306240][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.313843][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.321260][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.328517][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.335771][ C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 239.346666][ T994] usb 5-1: USB disconnect, device number 31 [ 239.352663][ C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 239.423249][ T994] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 239.591408][ T24] usb 2-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 239.600990][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.610284][ T24] usb 2-1: Product: syz [ 239.619046][ T24] usb 2-1: Manufacturer: syz [ 239.627968][ T24] usb 2-1: SerialNumber: syz [ 239.815543][ T5714] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 239.863306][ T24] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 239.902093][ T24] usb 2-1: USB disconnect, device number 29 [ 239.974485][ T5714] usb 3-1: Using ep0 maxpacket: 32 [ 239.991952][ T5714] usb 3-1: unable to get BOS descriptor or descriptor too short [ 240.012764][ T5714] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 240.034153][ T5714] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 240.062050][ T5714] usb 3-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 240.076130][ T5714] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.095038][ T5714] usb 3-1: Product: syz [ 240.105158][ T5714] usb 3-1: Manufacturer: syz [ 240.115485][ T5714] usb 3-1: SerialNumber: syz [ 240.348877][ T7862] netlink: 12 bytes leftover after parsing attributes in process `syz.2.597'. [ 240.372942][ T7862] netlink: 32 bytes leftover after parsing attributes in process `syz.2.597'. [ 240.391877][ T24] usb 1-1: USB disconnect, device number 30 [ 240.438651][ T5714] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 240.506261][ T5714] usb 3-1: USB disconnect, device number 29 [ 240.848150][ T7878] tipc: Enabled bearer , priority 0 [ 240.858259][ T24] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 240.866997][ T7878] syzkaller0: entered promiscuous mode [ 240.873565][ T7878] syzkaller0: entered allmulticast mode [ 240.900972][ T7878] tipc: Resetting bearer [ 240.956479][ T7878] tipc: Resetting bearer [ 240.994211][ T7878] tipc: Disabling bearer [ 241.027817][ T24] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.062228][ T24] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 241.092868][ T24] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 241.119123][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.146503][ T24] usb 1-1: config 0 descriptor?? [ 241.404501][ T994] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 241.577709][ T994] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 241.613385][ T994] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.644295][ T994] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 241.667828][ T994] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 241.701355][ T994] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 241.711528][ T994] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 241.735102][ T994] usb 3-1: Manufacturer: syz [ 241.743644][ T7870] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 241.786734][ T994] usb 3-1: config 0 descriptor?? [ 241.869795][ T7902] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 242.152478][ T807] usb 1-1: USB disconnect, device number 31 [ 242.238406][ T994] appleir 0003:05AC:8243.000B: unknown main item tag 0x0 [ 242.305882][ T994] appleir 0003:05AC:8243.000B: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 242.527240][ T807] usb 3-1: USB disconnect, device number 30 [ 242.621116][ T7910] fido_id[7910]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 243.134583][ T994] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 243.224802][ T24] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 243.314576][ T994] usb 2-1: Using ep0 maxpacket: 32 [ 243.330061][ T994] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 243.356157][ T994] usb 2-1: config 0 has no interface number 0 [ 243.366205][ T994] usb 2-1: config 0 interface 12 has no altsetting 0 [ 243.380688][ T994] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 243.395016][ T994] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.403865][ T994] usb 2-1: Product: syz [ 243.416551][ T994] usb 2-1: Manufacturer: syz [ 243.423290][ T994] usb 2-1: SerialNumber: syz [ 243.439293][ T994] usb 2-1: config 0 descriptor?? [ 243.496212][ T24] usb 1-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 243.518119][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.538042][ T24] usb 1-1: Product: syz [ 243.542394][ T24] usb 1-1: Manufacturer: syz [ 243.564121][ T24] usb 1-1: SerialNumber: syz [ 243.684596][ T807] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 243.831586][ T24] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 243.847673][ T807] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 243.881213][ T807] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.882279][ T24] usb 1-1: USB disconnect, device number 32 [ 243.938802][ T807] usb 3-1: config 0 descriptor?? [ 243.961320][ T807] cp210x 3-1:0.0: cp210x converter detected [ 243.985408][ T5707] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 244.144736][ T5707] usb 4-1: Using ep0 maxpacket: 32 [ 244.152273][ T5707] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 244.162084][ T5707] usb 4-1: config 0 has no interface number 0 [ 244.162339][ T807] cp210x 3-1:0.0: failed to get vendor val 0x370b size 1: -121 [ 244.177025][ T807] cp210x 3-1:0.0: querying part number failed [ 244.186882][ T5707] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 244.198245][ T5707] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.212347][ T807] usb 3-1: cp210x converter now attached to ttyUSB0 [ 244.220440][ T5707] usb 4-1: Product: syz [ 244.226280][ T5707] usb 4-1: Manufacturer: syz [ 244.242077][ T5707] usb 4-1: SerialNumber: syz [ 244.258002][ T5707] usb 4-1: config 0 descriptor?? [ 244.778726][ T994] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 244.809842][ T994] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 244.832885][ T994] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 244.865308][ T994] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 244.882761][ T24] usb 3-1: USB disconnect, device number 31 [ 244.951397][ T24] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 244.978552][ T994] usb 2-1: USB disconnect, device number 30 [ 244.988405][ T24] cp210x 3-1:0.0: device disconnected [ 245.087436][ T5767] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 245.306271][ T5767] usb 1-1: Using ep0 maxpacket: 8 [ 245.331834][ T5767] usb 1-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 245.361903][ T5767] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.392200][ T5767] usb 1-1: Product: syz [ 245.401761][ T5767] usb 1-1: Manufacturer: syz [ 245.413336][ T5767] usb 1-1: SerialNumber: syz [ 245.429873][ T5767] usb 1-1: config 0 descriptor?? [ 245.449503][ T5767] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 245.464679][ T5767] pctv452e: pctv452e_power_ctrl: 1 [ 245.464679][ T5767] [ 245.483281][ T5767] usb 1-1: selecting invalid altsetting 3 [ 245.489285][ T5767] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 245.489285][ T5767] [ 245.499936][ T5767] dvb-usb: bulk message failed: -22 (5/0) [ 245.509899][ T5767] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 245.521510][ T5767] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 245.530084][ T5767] usb 1-1: media controller created [ 245.535732][ T5767] dvb-usb: bulk message failed: -22 (8/0) [ 245.541737][ T5767] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 245.550153][ T5767] dvb-usb: MAC address reading failed. [ 245.575180][ T5767] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 245.615286][ T994] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 245.617875][ T5707] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 245.648209][ T7924] dvb-usb: bulk message failed: -22 (7/0) [ 245.655774][ T5707] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 245.669752][ T7924] pctv452e: I2C error -22; AA 02 00 00 00 -> aa 02 31 03 00 00 00 [ 245.695546][ T5714] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 245.705386][ T5627] Bluetooth: hci3: SCO packet for unknown connection handle 201 [ 245.724229][ T5767] DVB: Unable to find symbol stb0899_attach() [ 245.740006][ T5767] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 245.786925][ T994] usb 3-1: Using ep0 maxpacket: 32 [ 245.807254][ T994] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 245.825924][ T994] usb 3-1: config 0 has no interface number 0 [ 245.832830][ T994] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 245.847561][ T994] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 245.857511][ T994] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.857977][ T5767] rc_core: IR keymap rc-tt-1500 not found [ 245.865867][ T5714] usb 2-1: Using ep0 maxpacket: 32 [ 245.877176][ T994] usb 3-1: Product: syz [ 245.881795][ T994] usb 3-1: Manufacturer: syz [ 245.887629][ T994] usb 3-1: SerialNumber: syz [ 245.890106][ T5767] Registered IR keymap rc-empty [ 245.899832][ T5714] usb 2-1: unable to get BOS descriptor or descriptor too short [ 245.911259][ T5714] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 245.915903][ T5767] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 245.928347][ T994] usb 3-1: config 0 descriptor?? [ 245.937331][ T5714] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 245.947941][ T7929] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 245.962837][ T5714] usb 2-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 245.972753][ T5714] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.981350][ T5714] usb 2-1: Product: syz [ 245.986309][ T5714] usb 2-1: Manufacturer: syz [ 245.991118][ T5714] usb 2-1: SerialNumber: syz [ 245.996716][ T5767] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input27 [ 246.032102][ T5767] dvb-usb: schedule remote query interval to 100 msecs. [ 246.056679][ T5767] pctv452e: pctv452e_power_ctrl: 0 [ 246.056679][ T5767] [ 246.066418][ T5767] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 246.095172][ T5767] usb 1-1: USB disconnect, device number 33 [ 246.162250][ T7929] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 246.228242][ T7938] QAT: Device 198 not found [ 246.233507][ T7928] netlink: 12 bytes leftover after parsing attributes in process `syz.1.618'. [ 246.243886][ T7928] netlink: 32 bytes leftover after parsing attributes in process `syz.1.618'. [ 246.268225][ T5714] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 246.293023][ T5767] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 246.322222][ T5714] usb 2-1: USB disconnect, device number 31 [ 246.374103][ T7929] netlink: 12 bytes leftover after parsing attributes in process `syz.2.619'. [ 246.504843][ T994] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 246.531599][ T994] asix 3-1:0.188: probe with driver asix failed with error -61 [ 246.620895][ T7942] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.628926][ T7942] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.721338][ T7942] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 246.734494][ T10] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 246.746065][ T7942] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 246.917808][ T10] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 246.951386][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.981225][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 247.001975][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 247.027243][ T63] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.037569][ T10] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 247.049001][ T63] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.054638][ T10] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 247.077453][ T63] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.083899][ T10] usb 5-1: Manufacturer: syz [ 247.101175][ T63] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.126055][ T10] usb 5-1: config 0 descriptor?? [ 247.149293][ T7952] loop5: detected capacity change from 0 to 7 [ 247.178031][ T7952] Dev loop5: unable to read RDB block 7 [ 247.191801][ T7954] FAULT_INJECTION: forcing a failure. [ 247.191801][ T7954] name failslab, interval 1, probability 0, space 0, times 0 [ 247.206181][ T7952] loop5: AHDI p1 p2 p3 [ 247.212236][ T7952] loop5: partition table partially beyond EOD, truncated [ 247.220012][ T7954] CPU: 1 UID: 0 PID: 7954 Comm: syz.0.626 Tainted: G L syzkaller #0 PREEMPT(full) [ 247.220046][ T7954] Tainted: [L]=SOFTLOCKUP [ 247.220054][ T7954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 247.220080][ T7954] Call Trace: [ 247.220088][ T7954] [ 247.220097][ T7954] dump_stack_lvl+0xe8/0x150 [ 247.220128][ T7954] should_fail_ex+0x412/0x560 [ 247.220162][ T7954] should_failslab+0xa8/0x100 [ 247.220199][ T7954] __kmalloc_cache_noprof+0x88/0x660 [ 247.220228][ T7954] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 247.220256][ T7954] ? sctp_add_bind_addr+0x8c/0x370 [ 247.220287][ T7954] sctp_add_bind_addr+0x8c/0x370 [ 247.220323][ T7954] sctp_copy_local_addr_list+0x314/0x4f0 [ 247.220354][ T7954] ? sctp_copy_local_addr_list+0xa4/0x4f0 [ 247.220384][ T7954] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 247.220415][ T7954] ? sctp_v6_is_any+0x64/0x80 [ 247.220446][ T7954] ? sctp_copy_one_addr+0x93/0x360 [ 247.220480][ T7954] sctp_bind_addr_copy+0xb3/0x3c0 [ 247.220510][ T7954] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 247.220541][ T7954] sctp_connect_new_asoc+0x2ff/0x6b0 [ 247.220566][ T7954] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 247.220596][ T7954] ? __local_bh_enable_ip+0xd0/0x130 [ 247.220623][ T7954] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 247.220656][ T7954] ? security_sctp_bind_connect+0x7e/0x2c0 [ 247.220683][ T7954] sctp_sendmsg+0x1528/0x2c10 [ 247.220740][ T7954] ? __pfx_sctp_sendmsg+0x10/0x10 [ 247.220778][ T7954] ? aa_sk_perm+0x6d5/0x900 [ 247.220803][ T7954] ? __might_fault+0xaf/0x130 [ 247.220838][ T7954] ? __pfx_aa_sk_perm+0x10/0x10 [ 247.220867][ T7954] ? sock_rps_record_flow+0x19/0x350 [ 247.220900][ T7954] ? __pfx_inet_sendmsg+0x10/0x10 [ 247.220934][ T7954] ? inet_sendmsg+0x2f4/0x370 [ 247.220967][ T7954] ? __pfx_inet_sendmsg+0x10/0x10 [ 247.221000][ T7954] __sys_sendto+0x5de/0x710 [ 247.221032][ T7954] ? __pfx___sys_sendto+0x10/0x10 [ 247.221057][ T7954] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 247.221100][ T7954] ? __fget_files+0x3a0/0x420 [ 247.221137][ T7954] ? ksys_write+0x242/0x270 [ 247.221172][ T7954] ? __pfx_ksys_write+0x10/0x10 [ 247.221208][ T7954] __x64_sys_sendto+0xde/0x100 [ 247.221236][ T7954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.221260][ T7954] do_syscall_64+0x15f/0xf80 [ 247.221285][ T7954] ? trace_irq_disable+0x3b/0x140 [ 247.221319][ T7954] ? clear_bhb_loop+0x40/0x90 [ 247.221345][ T7954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.221366][ T7954] RIP: 0033:0x7f6eb219cdd9 [ 247.221387][ T7954] 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 [ 247.221405][ T7954] RSP: 002b:00007f6eb2fc6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.221428][ T7954] RAX: ffffffffffffffda RBX: 00007f6eb2415fa0 RCX: 00007f6eb219cdd9 [ 247.221444][ T7954] RDX: 0000000000000001 RSI: 0000200000000280 RDI: 0000000000000003 [ 247.221458][ T7954] RBP: 00007f6eb2fc6090 R08: 0000200000000040 R09: 000000000000001c [ 247.221473][ T7954] R10: 00000000200400d0 R11: 0000000000000246 R12: 0000000000000001 [ 247.221487][ T7954] R13: 00007f6eb2416038 R14: 00007f6eb2415fa0 R15: 00007f6eb253fa48 [ 247.221521][ T7954] [ 247.550857][ T7952] loop5: p1 start 1601398130 is beyond EOD, truncated [ 247.560922][ T7952] loop5: p2 start 1702059890 is beyond EOD, truncated [ 247.663194][ T10] appleir 0003:05AC:8243.000C: unknown main item tag 0x0 [ 247.702890][ T5707] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 247.721121][ T10] appleir 0003:05AC:8243.000C: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 247.738777][ T5627] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 247.763813][ T5707] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 247.841770][ T5707] usb 4-1: USB disconnect, device number 40 [ 247.917662][ T10] usb 5-1: USB disconnect, device number 32 [ 248.012322][ T7959] fido_id[7959]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 248.174502][ T5715] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 248.336169][ T5715] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 248.355161][ T5715] usb 1-1: config 0 has no interface number 0 [ 248.361349][ T5715] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 248.379953][ T5715] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 248.399789][ T5715] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 248.412165][ T5715] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 248.421636][ T5714] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 248.434787][ T5715] usb 1-1: Product: syz [ 248.439756][ T5715] usb 1-1: SerialNumber: syz [ 248.455310][ T5715] usb 1-1: config 0 descriptor?? [ 248.478284][ T5715] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 248.510967][ T5715] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input28 [ 248.564515][ T5714] usb 2-1: device descriptor read/64, error -71 [ 248.627255][ T7969] tipc: Enabled bearer , priority 0 [ 248.649318][ T7969] syzkaller0: entered promiscuous mode [ 248.664782][ T5715] usb 3-1: USB disconnect, device number 32 [ 248.671598][ T7969] syzkaller0: entered allmulticast mode [ 248.759498][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -90 [ 248.814800][ T5714] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 248.889088][ T7968] tipc: Resetting bearer [ 248.947643][ T7968] tipc: Disabling bearer [ 248.955062][ T5714] usb 2-1: device descriptor read/64, error -71 [ 249.080691][ T5714] usb usb2-port1: attempt power cycle [ 249.116070][ C1] cm109_urb_ctl_callback: 19 callbacks suppressed [ 249.116106][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.130037][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.139874][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.147137][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.154348][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.162927][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.170200][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.177455][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.184697][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.191939][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 249.199124][ T0] NOHZ tick-stop error: local softirq work is pending, handler #102!!! [ 249.224436][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 249.273755][ T10] usb 1-1: USB disconnect, device number 34 [ 249.273870][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 249.309662][ T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 249.454519][ T5707] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 249.514514][ T5714] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 249.547015][ T5714] usb 2-1: device descriptor read/8, error -71 [ 249.604530][ T5715] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 249.604533][ T5707] usb 3-1: Using ep0 maxpacket: 8 [ 249.631291][ T5707] usb 3-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 249.650159][ T5707] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.666207][ T5707] usb 3-1: Product: syz [ 249.677538][ T5707] usb 3-1: Manufacturer: syz [ 249.692168][ T5707] usb 3-1: SerialNumber: syz [ 249.703990][ T5707] usb 3-1: config 0 descriptor?? [ 249.719730][ T5707] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 249.743339][ T5707] pctv452e: pctv452e_power_ctrl: 1 [ 249.743339][ T5707] [ 249.753467][ T5707] usb 3-1: selecting invalid altsetting 3 [ 249.774301][ T5707] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 249.774301][ T5707] [ 249.792732][ T5707] dvb-usb: bulk message failed: -22 (5/0) [ 249.809540][ T5714] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 249.813518][ T5707] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 249.827256][ T5715] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 249.860870][ T5707] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 249.866479][ T5715] usb 5-1: New USB device found, idVendor=0499, idProduct=1009, bcdDevice= 0.40 [ 249.880691][ T5714] usb 2-1: device descriptor read/8, error -71 [ 249.901021][ T5715] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.917368][ T5707] usb 3-1: media controller created [ 249.923312][ T7978] dvb-usb: bulk message failed: -22 (7/0) [ 249.934606][ T5715] usb 5-1: Product: ᠌ [ 249.943481][ T7978] pctv452e: I2C error -22; AA 01 00 00 00 -> aa 01 31 03 00 00 00 [ 249.956145][ T5715] usb 5-1: Manufacturer: 瀵ଽ跏뎾긩䓩䰿澊ꖀ⡑,艌嵞壘훹珏咙ᯤ∂위䇸⡥⼙ⱒ꺍愃ꅾ犻ྤ戫䫕히䙩㻬嬏 [ 249.999072][ T5627] Bluetooth: hci1: SCO packet for unknown connection handle 201 [ 250.007935][ T5714] usb usb2-port1: unable to enumerate USB device [ 250.025520][ T5715] usb 5-1: SerialNumber: syz [ 250.040497][ T994] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 250.049178][ T5707] dvb-usb: bulk message failed: -22 (8/0) [ 250.075595][ T5707] pctv452e: I2C error -22; AA 02 A0 01 14 -> aa 02 31 04 a0 01 14 [ 250.082878][ T994] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 250.113277][ T5707] dvb-usb: MAC address reading failed. [ 250.166141][ T5707] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 250.295473][ T5714] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 250.306470][ T5707] DVB: Unable to find symbol stb0899_attach() [ 250.312652][ T5707] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 250.407112][ T5707] rc_core: IR keymap rc-tt-1500 not found [ 250.413242][ T5707] Registered IR keymap rc-empty [ 250.420607][ T5707] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 250.433579][ T5707] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input29 [ 250.450140][ T5707] dvb-usb: schedule remote query interval to 100 msecs. [ 250.457434][ T5707] pctv452e: pctv452e_power_ctrl: 0 [ 250.457434][ T5707] [ 250.465108][ T5707] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 250.480920][ T5714] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 250.481301][ T5707] usb 3-1: USB disconnect, device number 33 [ 250.506598][ T5715] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 250.527780][ T5714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.558847][ T5714] usb 1-1: Product: syz [ 250.564547][ T10] dvb-usb: bulk message failed: -22 (4/0) [ 250.568073][ T5714] usb 1-1: Manufacturer: syz [ 250.580381][ T10] dvb-usb: error -22 while querying for an remote control event. [ 250.585665][ T5714] usb 1-1: SerialNumber: syz [ 250.620571][ T5714] usb 1-1: config 0 descriptor?? [ 250.730136][ T7995] FAULT_INJECTION: forcing a failure. [ 250.730136][ T7995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.747244][ T7994] binder: 7992:7994 ioctl c0306201 200000000680 returned -14 [ 250.764756][ T7995] CPU: 1 UID: 0 PID: 7995 Comm: syz.2.637 Tainted: G L syzkaller #0 PREEMPT(full) [ 250.764790][ T7995] Tainted: [L]=SOFTLOCKUP [ 250.764797][ T7995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 250.764811][ T7995] Call Trace: [ 250.764818][ T7995] [ 250.764827][ T7995] dump_stack_lvl+0xe8/0x150 [ 250.764857][ T7995] should_fail_ex+0x412/0x560 [ 250.764892][ T7995] _copy_from_user+0x2d/0xb0 [ 250.764925][ T7995] video_usercopy+0x36f/0x1450 [ 250.764960][ T7995] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 250.764992][ T7995] ? __pfx___video_do_ioctl+0x10/0x10 [ 250.765025][ T7995] ? __pfx_video_usercopy+0x10/0x10 [ 250.765065][ T7995] ? __fget_files+0x2a/0x420 [ 250.765094][ T7995] ? __fget_files+0x2a/0x420 [ 250.765118][ T7995] ? __fget_files+0x3a0/0x420 [ 250.765146][ T7995] v4l2_ioctl+0x18d/0x1e0 [ 250.765175][ T7995] ? __pfx_v4l2_ioctl+0x10/0x10 [ 250.765203][ T7995] __se_sys_ioctl+0xfc/0x170 [ 250.765235][ T7995] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.765259][ T7995] do_syscall_64+0x15f/0xf80 [ 250.765299][ T7995] ? clear_bhb_loop+0x40/0x90 [ 250.765322][ T7995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.765343][ T7995] RIP: 0033:0x7f98cbf9cdd9 [ 250.765362][ T7995] 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 [ 250.765381][ T7995] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.765405][ T7995] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 250.765420][ T7995] RDX: 0000200000000140 RSI: 00000000c0d05605 RDI: 0000000000000003 [ 250.765432][ T7995] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 250.765443][ T7995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.765454][ T7995] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 250.765480][ T7995] [ 250.765614][ T7994] sctp: [Deprecated]: syz.3.638 (pid 7994) Use of int in maxseg socket option. [ 250.765614][ T7994] Use struct sctp_assoc_value instead [ 250.953738][ T5714] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 250.990592][ T5707] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 251.000971][ T5715] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 251.010582][ T5715] usb 5-1: USB disconnect, device number 33 [ 251.220474][ T8002] netlink: 232 bytes leftover after parsing attributes in process `syz.1.640'. [ 251.248875][ T6229] udevd[6229]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 251.584620][ T9] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 251.744819][ T10] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 251.754994][ T9] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 251.766087][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.777798][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 251.787886][ T9] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 251.802407][ T9] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 251.816529][ T9] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 251.824793][ T9] usb 5-1: Manufacturer: syz [ 251.832720][ T9] usb 5-1: config 0 descriptor?? [ 251.904519][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 251.916622][ T10] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 251.934635][ T10] usb 2-1: config 0 has no interface number 0 [ 251.949238][ T10] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 251.974544][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.994488][ T10] usb 2-1: Product: syz [ 251.998873][ T10] usb 2-1: Manufacturer: syz [ 252.003549][ T10] usb 2-1: SerialNumber: syz [ 252.025935][ T10] usb 2-1: config 0 descriptor?? [ 252.047532][ T10] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 252.258194][ T10] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 252.291234][ T9] appleir 0003:05AC:8243.000E: unknown main item tag 0x0 [ 252.309457][ T10] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 252.339041][ T7982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.369829][ T9] appleir 0003:05AC:8243.000E: hiddev0,hidraw1: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 252.392626][ T7982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.471922][ T5714] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 252.512379][ T5714] usb 1-1: USB disconnect, device number 35 [ 252.547136][ T10] usb 5-1: USB disconnect, device number 34 [ 252.689946][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 252.692434][ T5715] usb 2-1: USB disconnect, device number 36 [ 252.732966][ T5715] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 252.756118][ T8026] fido_id[8026]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 252.779298][ T5715] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 252.797839][ T5715] quatech2 2-1:0.51: device disconnected [ 252.805396][ T994] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 252.880089][ T8031] syz_tun: entered allmulticast mode [ 252.974559][ T994] usb 3-1: Using ep0 maxpacket: 8 [ 252.986669][ T994] usb 3-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 252.999924][ T994] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.011317][ T994] usb 3-1: Product: syz [ 253.017911][ T994] usb 3-1: Manufacturer: syz [ 253.023200][ T994] usb 3-1: SerialNumber: syz [ 253.031745][ T994] usb 3-1: config 0 descriptor?? [ 253.049916][ T994] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 253.058302][ T994] pctv452e: pctv452e_power_ctrl: 1 [ 253.058302][ T994] [ 253.067293][ T994] usb 3-1: selecting invalid altsetting 3 [ 253.073939][ T994] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 253.073939][ T994] [ 253.085066][ T994] dvb-usb: bulk message failed: -22 (5/0) [ 253.098448][ T994] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 253.126499][ T994] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 253.147238][ T994] usb 3-1: media controller created [ 253.160338][ T994] dvb-usb: bulk message failed: -22 (8/0) [ 253.167162][ T994] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 253.189152][ T994] dvb-usb: MAC address reading failed. [ 253.255988][ T8025] dvb-usb: bulk message failed: -22 (7/0) [ 253.285619][ T994] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 253.294808][ T8025] pctv452e: I2C error -22; AA 02 00 00 00 -> aa 02 31 03 00 00 00 [ 253.339227][ T5627] Bluetooth: hci1: SCO packet for unknown connection handle 201 [ 253.384103][ T8045] FAULT_INJECTION: forcing a failure. [ 253.384103][ T8045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.432408][ T8045] CPU: 1 UID: 0 PID: 8045 Comm: syz.1.653 Tainted: G L syzkaller #0 PREEMPT(full) [ 253.432443][ T8045] Tainted: [L]=SOFTLOCKUP [ 253.432452][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 253.432465][ T8045] Call Trace: [ 253.432473][ T8045] [ 253.432483][ T8045] dump_stack_lvl+0xe8/0x150 [ 253.432514][ T8045] should_fail_ex+0x412/0x560 [ 253.432547][ T8045] _copy_from_iter+0x1d3/0x1670 [ 253.432580][ T8045] ? rcu_is_watching+0x15/0xb0 [ 253.432611][ T8045] ? __pfx__copy_from_iter+0x10/0x10 [ 253.432646][ T8045] ? netlink_sendmsg+0x650/0xb40 [ 253.432674][ T8045] ? skb_put+0x11b/0x210 [ 253.432705][ T8045] netlink_sendmsg+0x6c0/0xb40 [ 253.432744][ T8045] ? __pfx_netlink_sendmsg+0x10/0x10 [ 253.432778][ T8045] ? aa_sock_msg_perm+0xf1/0x1b0 [ 253.432807][ T8045] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 253.432840][ T8045] ____sys_sendmsg+0x972/0x9f0 [ 253.432870][ T8045] ? __might_fault+0xaf/0x130 [ 253.432903][ T8045] ? __pfx_____sys_sendmsg+0x10/0x10 [ 253.432943][ T8045] ? import_iovec+0x73/0xa0 [ 253.432987][ T8045] ___sys_sendmsg+0x2a5/0x360 [ 253.433015][ T8045] ? __lock_acquire+0x6b5/0x2cf0 [ 253.433043][ T8045] ? __pfx____sys_sendmsg+0x10/0x10 [ 253.433108][ T8045] ? __fget_files+0x2a/0x420 [ 253.433134][ T8045] ? __fget_files+0x3a0/0x420 [ 253.433170][ T8045] __x64_sys_sendmsg+0x1bd/0x2a0 [ 253.433204][ T8045] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 253.433245][ T8045] ? __pfx_ksys_write+0x10/0x10 [ 253.433286][ T8045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.433309][ T8045] do_syscall_64+0x15f/0xf80 [ 253.433337][ T8045] ? trace_irq_disable+0x3b/0x140 [ 253.433370][ T8045] ? clear_bhb_loop+0x40/0x90 [ 253.433396][ T8045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.433418][ T8045] RIP: 0033:0x7f9060b9cdd9 [ 253.433438][ T8045] 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 [ 253.433457][ T8045] RSP: 002b:00007f9061a77028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 253.433480][ T8045] RAX: ffffffffffffffda RBX: 00007f9060e15fa0 RCX: 00007f9060b9cdd9 [ 253.433495][ T8045] RDX: 0000000000004000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 253.433509][ T8045] RBP: 00007f9061a77090 R08: 0000000000000000 R09: 0000000000000000 [ 253.433522][ T8045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 253.433536][ T8045] R13: 00007f9060e16038 R14: 00007f9060e15fa0 R15: 00007f9060f3fa48 [ 253.433569][ T8045] [ 253.721217][ T994] DVB: Unable to find symbol stb0899_attach() [ 253.728270][ T994] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 253.807008][ T994] rc_core: IR keymap rc-tt-1500 not found [ 253.812883][ T994] Registered IR keymap rc-empty [ 253.819323][ T994] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 253.832079][ T994] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input30 [ 253.844851][ T994] dvb-usb: schedule remote query interval to 100 msecs. [ 253.852528][ T994] pctv452e: pctv452e_power_ctrl: 0 [ 253.852528][ T994] [ 253.862091][ T994] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 253.871937][ T5714] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 253.902403][ T994] usb 3-1: USB disconnect, device number 34 [ 254.048439][ T994] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 254.095490][ T5714] usb 5-1: Using ep0 maxpacket: 32 [ 254.105050][ T5714] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0021, bcdDevice=29.40 [ 254.114257][ T5714] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.125655][ T5714] usb 5-1: config 0 descriptor?? [ 254.340643][ T5714] dvb-usb: found a 'Elgato EyeTV DTT' in warm state. [ 254.379525][ T5714] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 254.391249][ T8063] FAULT_INJECTION: forcing a failure. [ 254.391249][ T8063] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.412004][ T5714] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT) [ 254.438255][ T8063] CPU: 1 UID: 0 PID: 8063 Comm: syz.3.658 Tainted: G L syzkaller #0 PREEMPT(full) [ 254.438281][ T8063] Tainted: [L]=SOFTLOCKUP [ 254.438287][ T8063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 254.438296][ T8063] Call Trace: [ 254.438303][ T8063] [ 254.438310][ T8063] dump_stack_lvl+0xe8/0x150 [ 254.438332][ T8063] should_fail_ex+0x412/0x560 [ 254.438358][ T8063] _copy_to_user+0x31/0xb0 [ 254.438416][ T8063] video_usercopy+0xe0a/0x1450 [ 254.438457][ T8063] ? __pfx___video_do_ioctl+0x10/0x10 [ 254.438481][ T8063] ? __pfx_video_usercopy+0x10/0x10 [ 254.438510][ T8063] ? __fget_files+0x2a/0x420 [ 254.438531][ T8063] ? __fget_files+0x2a/0x420 [ 254.438549][ T8063] ? __fget_files+0x3a0/0x420 [ 254.438569][ T8063] v4l2_ioctl+0x18d/0x1e0 [ 254.438591][ T8063] ? __pfx_v4l2_ioctl+0x10/0x10 [ 254.438635][ T8063] __se_sys_ioctl+0xfc/0x170 [ 254.438659][ T8063] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.438676][ T8063] do_syscall_64+0x15f/0xf80 [ 254.438695][ T8063] ? trace_irq_disable+0x3b/0x140 [ 254.438718][ T8063] ? clear_bhb_loop+0x40/0x90 [ 254.438756][ T8063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.438779][ T8063] RIP: 0033:0x7f83edd9cdd9 [ 254.438799][ T8063] 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 [ 254.438818][ T8063] RSP: 002b:00007f83ebff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 254.438841][ T8063] RAX: ffffffffffffffda RBX: 00007f83ee015fa0 RCX: 00007f83edd9cdd9 [ 254.438863][ T8063] RDX: 0000200000000080 RSI: 00000000c0405602 RDI: 0000000000000003 [ 254.438873][ T8063] RBP: 00007f83ebff6090 R08: 0000000000000000 R09: 0000000000000000 [ 254.438883][ T8063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 254.438892][ T8063] R13: 00007f83ee016038 R14: 00007f83ee015fa0 R15: 00007f83ee13fa48 [ 254.438921][ T8063] [ 254.441500][ T5714] usb 5-1: media controller created [ 254.535028][ T5707] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 254.808640][ T5714] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 254.954598][ T5707] usb 3-1: Using ep0 maxpacket: 32 [ 254.963400][ T5707] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 254.979138][ T5707] usb 3-1: config 0 has no interface number 0 [ 254.990564][ T5714] DVB: Unable to find symbol dib7000p_attach() [ 254.997318][ T5707] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 255.009723][ T5707] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.026109][ T5707] usb 3-1: Product: syz [ 255.033268][ T5707] usb 3-1: Manufacturer: syz [ 255.041849][ T5707] usb 3-1: SerialNumber: syz [ 255.056572][ T5714] dvb-usb: no frontend was attached by 'Elgato EyeTV DTT' [ 255.085277][ T5707] usb 3-1: config 0 descriptor?? [ 255.308641][ T5714] rc_core: IR keymap rc-dib0700-rc5 not found [ 255.315812][ T5714] Registered IR keymap rc-empty [ 255.328616][ T5714] dvb-usb: could not initialize remote control. [ 255.345483][ T5714] dvb-usb: Elgato EyeTV DTT successfully initialized and connected. [ 255.356733][ T8072] FAULT_INJECTION: forcing a failure. [ 255.356733][ T8072] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 255.378983][ T8072] CPU: 1 UID: 0 PID: 8072 Comm: syz.4.660 Tainted: G L syzkaller #0 PREEMPT(full) [ 255.379018][ T8072] Tainted: [L]=SOFTLOCKUP [ 255.379026][ T8072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 255.379038][ T8072] Call Trace: [ 255.379046][ T8072] [ 255.379056][ T8072] dump_stack_lvl+0xe8/0x150 [ 255.379086][ T8072] should_fail_ex+0x412/0x560 [ 255.379130][ T8072] _copy_from_iter+0x1d3/0x1670 [ 255.379161][ T8072] ? rcu_is_watching+0x15/0xb0 [ 255.379193][ T8072] ? __pfx__copy_from_iter+0x10/0x10 [ 255.379230][ T8072] ? netlink_sendmsg+0x650/0xb40 [ 255.379258][ T8072] ? skb_put+0x11b/0x210 [ 255.379288][ T8072] netlink_sendmsg+0x6c0/0xb40 [ 255.379325][ T8072] ? __pfx_netlink_sendmsg+0x10/0x10 [ 255.379358][ T8072] ? aa_sock_msg_perm+0xf1/0x1b0 [ 255.379388][ T8072] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 255.379419][ T8072] ____sys_sendmsg+0x972/0x9f0 [ 255.379448][ T8072] ? __might_fault+0xaf/0x130 [ 255.379482][ T8072] ? __pfx_____sys_sendmsg+0x10/0x10 [ 255.379521][ T8072] ? import_iovec+0x73/0xa0 [ 255.379553][ T8072] ___sys_sendmsg+0x2a5/0x360 [ 255.379580][ T8072] ? __lock_acquire+0x6b5/0x2cf0 [ 255.379606][ T8072] ? __pfx____sys_sendmsg+0x10/0x10 [ 255.379672][ T8072] ? __fget_files+0x2a/0x420 [ 255.379697][ T8072] ? __fget_files+0x3a0/0x420 [ 255.379732][ T8072] __x64_sys_sendmsg+0x1bd/0x2a0 [ 255.379765][ T8072] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 255.379805][ T8072] ? __pfx_ksys_write+0x10/0x10 [ 255.379842][ T8072] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.379865][ T8072] do_syscall_64+0x15f/0xf80 [ 255.379897][ T8072] ? trace_irq_disable+0x3b/0x140 [ 255.379931][ T8072] ? clear_bhb_loop+0x40/0x90 [ 255.379957][ T8072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.379978][ T8072] RIP: 0033:0x7f2922d9cdd9 [ 255.379999][ T8072] 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 [ 255.380017][ T8072] RSP: 002b:00007f2923bd6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.380040][ T8072] RAX: ffffffffffffffda RBX: 00007f2923015fa0 RCX: 00007f2922d9cdd9 [ 255.380056][ T8072] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 255.380071][ T8072] RBP: 00007f2923bd6090 R08: 0000000000000000 R09: 0000000000000000 [ 255.380083][ T8072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 255.380095][ T8072] R13: 00007f2923016038 R14: 00007f2923015fa0 R15: 00007f292313fa48 [ 255.380134][ T8072] [ 255.383987][ T5714] usb 5-1: USB disconnect, device number 35 [ 255.867672][ T8061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 255.902731][ T8061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 255.960203][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.967070][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.114295][ T8078] netlink: 8 bytes leftover after parsing attributes in process `syz.4.661'. [ 256.210456][ T5707] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 256.260251][ T5707] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 256.271438][ T5707] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 256.283284][ T5707] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 256.303641][ T5707] usb 3-1: USB disconnect, device number 35 [ 256.332364][ T5714] dvb-usb: Elgato EyeTV DTT successfully deinitialized and disconnected. [ 256.434979][ T10] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 256.494541][ T5767] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 256.606725][ T10] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 256.618143][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 256.656397][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 256.699094][ T5767] usb 2-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 256.709203][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 256.722773][ T5767] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.737932][ T5767] usb 2-1: Product: syz [ 256.752531][ T10] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 256.775375][ T5767] usb 2-1: Manufacturer: syz [ 256.792361][ T5767] usb 2-1: SerialNumber: syz [ 256.798743][ T10] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 256.811186][ T10] usb 4-1: Manufacturer: syz [ 256.836258][ T10] usb 4-1: config 0 descriptor?? [ 256.924160][ T8083] FAULT_INJECTION: forcing a failure. [ 256.924160][ T8083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.971858][ T8083] CPU: 0 UID: 0 PID: 8083 Comm: syz.2.664 Tainted: G L syzkaller #0 PREEMPT(full) [ 256.971900][ T8083] Tainted: [L]=SOFTLOCKUP [ 256.971908][ T8083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 256.971921][ T8083] Call Trace: [ 256.971930][ T8083] [ 256.971939][ T8083] dump_stack_lvl+0xe8/0x150 [ 256.971977][ T8083] should_fail_ex+0x412/0x560 [ 256.972011][ T8083] _copy_to_user+0x31/0xb0 [ 256.972045][ T8083] simple_read_from_buffer+0xe1/0x170 [ 256.972077][ T8083] proc_fail_nth_read+0x1bb/0x230 [ 256.972110][ T8083] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 256.972141][ T8083] ? rw_verify_area+0x2a6/0x4d0 [ 256.972170][ T8083] ? tun_chr_write_iter+0x18a/0x200 [ 256.972195][ T8083] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 256.972225][ T8083] vfs_read+0x20c/0xa70 [ 256.972261][ T8083] ? __pfx___mutex_lock+0x10/0x10 [ 256.972291][ T8083] ? __pfx_vfs_read+0x10/0x10 [ 256.972323][ T8083] ? __fget_files+0x2a/0x420 [ 256.972354][ T8083] ? __fget_files+0x3a0/0x420 [ 256.972380][ T8083] ? __fget_files+0x2a/0x420 [ 256.972415][ T8083] ksys_read+0x150/0x270 [ 256.972447][ T8083] ? __pfx_ksys_read+0x10/0x10 [ 256.972486][ T8083] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.972510][ T8083] do_syscall_64+0x15f/0xf80 [ 256.972539][ T8083] ? clear_bhb_loop+0x40/0x90 [ 256.972566][ T8083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.972587][ T8083] RIP: 0033:0x7f98cbf5d60e [ 256.972607][ T8083] 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 [ 256.972624][ T8083] RSP: 002b:00007f98ccda0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 256.972647][ T8083] RAX: ffffffffffffffda RBX: 00007f98ccda16c0 RCX: 00007f98cbf5d60e [ 256.972664][ T8083] RDX: 000000000000000f RSI: 00007f98ccda10a0 RDI: 0000000000000004 [ 256.972678][ T8083] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 256.972690][ T8083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.972708][ T8083] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 256.972740][ T8083] [ 257.483145][ T10] appleir 0003:05AC:8243.000F: unknown main item tag 0x0 [ 257.526687][ T5767] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 257.546939][ T10] appleir 0003:05AC:8243.000F: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 257.563237][ T5767] usb 2-1: USB disconnect, device number 37 [ 257.674536][ T807] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 257.760250][ T5715] usb 4-1: USB disconnect, device number 41 [ 257.844510][ T807] usb 1-1: Using ep0 maxpacket: 32 [ 257.852164][ T8088] fido_id[8088]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 257.861547][ T807] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0021, bcdDevice=29.40 [ 257.903621][ T807] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.929729][ T807] usb 1-1: config 0 descriptor?? [ 258.076445][ T8094] FAULT_INJECTION: forcing a failure. [ 258.076445][ T8094] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.091802][ T8094] CPU: 0 UID: 0 PID: 8094 Comm: syz.2.668 Tainted: G L syzkaller #0 PREEMPT(full) [ 258.091831][ T8094] Tainted: [L]=SOFTLOCKUP [ 258.091836][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 258.091846][ T8094] Call Trace: [ 258.091852][ T8094] [ 258.091859][ T8094] dump_stack_lvl+0xe8/0x150 [ 258.091882][ T8094] should_fail_ex+0x412/0x560 [ 258.091906][ T8094] _copy_from_iter+0x1d3/0x1670 [ 258.091932][ T8094] ? alloc_pages_mpol+0x3c0/0x490 [ 258.091959][ T8094] ? __pfx__copy_from_iter+0x10/0x10 [ 258.091979][ T8094] ? alloc_pages_noprof+0x13b/0x2a0 [ 258.091996][ T8094] ? skb_page_frag_refill+0x119/0x460 [ 258.092026][ T8094] kcm_sendmsg+0xe4e/0x29f0 [ 258.092080][ T8094] ? __pfx_kcm_sendmsg+0x10/0x10 [ 258.092106][ T8094] ? aa_sock_msg_perm+0xf1/0x1b0 [ 258.092128][ T8094] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 258.092152][ T8094] ? __pfx_kcm_sendmsg+0x10/0x10 [ 258.092174][ T8094] sock_write_iter+0x49b/0x4f0 [ 258.092200][ T8094] ? __pfx_sock_write_iter+0x10/0x10 [ 258.092233][ T8094] ? bpf_lsm_file_permission+0x9/0x20 [ 258.092254][ T8094] ? security_file_permission+0x75/0x260 [ 258.092277][ T8094] vfs_write+0x61d/0xb90 [ 258.092306][ T8094] ? __pfx_vfs_write+0x10/0x10 [ 258.092364][ T8094] ? __fget_files+0x2a/0x420 [ 258.092398][ T8094] ksys_write+0x150/0x270 [ 258.092422][ T8094] ? __pfx_ksys_write+0x10/0x10 [ 258.092450][ T8094] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.092467][ T8094] do_syscall_64+0x15f/0xf80 [ 258.092486][ T8094] ? trace_irq_disable+0x3b/0x140 [ 258.092508][ T8094] ? clear_bhb_loop+0x40/0x90 [ 258.092528][ T8094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.092544][ T8094] RIP: 0033:0x7f98cbf9cdd9 [ 258.092559][ T8094] 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 [ 258.092573][ T8094] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.092589][ T8094] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 258.092601][ T8094] RDX: 00000000fffffdef RSI: 0000200000000140 RDI: 0000000000000004 [ 258.092611][ T8094] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 258.092620][ T8094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.092629][ T8094] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 258.092653][ T8094] [ 258.155824][ T5714] usb 5-1: new full-speed USB device number 36 using dummy_hcd [ 258.179233][ T807] dvb-usb: found a 'Elgato EyeTV DTT' in warm state. [ 258.377767][ T5714] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 258.388295][ T807] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 258.392837][ T5714] usb 5-1: config 0 has no interface number 0 [ 258.418353][ T807] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT) [ 258.433537][ T8085] FAULT_INJECTION: forcing a failure. [ 258.433537][ T8085] name failslab, interval 1, probability 0, space 0, times 0 [ 258.446381][ T807] usb 1-1: media controller created [ 258.455217][ T8085] CPU: 0 UID: 0 PID: 8085 Comm: syz.0.665 Tainted: G L syzkaller #0 PREEMPT(full) [ 258.455253][ T8085] Tainted: [L]=SOFTLOCKUP [ 258.455261][ T8085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 258.455274][ T8085] Call Trace: [ 258.455282][ T8085] [ 258.455290][ T8085] dump_stack_lvl+0xe8/0x150 [ 258.455321][ T8085] should_fail_ex+0x412/0x560 [ 258.455356][ T8085] should_failslab+0xa8/0x100 [ 258.455393][ T8085] __kmalloc_noprof+0xe8/0x760 [ 258.455423][ T8085] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 258.455461][ T8085] tomoyo_realpath_from_path+0xe3/0x5d0 [ 258.455494][ T8085] ? tomoyo_domain+0xd7/0x130 [ 258.455530][ T8085] ? tomoyo_path_number_perm+0x219/0x630 [ 258.455556][ T8085] tomoyo_path_number_perm+0x246/0x630 [ 258.455594][ T8085] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 258.455622][ T8085] ? __lock_acquire+0x6b5/0x2cf0 [ 258.455663][ T8085] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 258.455716][ T8085] ? __fget_files+0x2a/0x420 [ 258.455745][ T8085] ? __fget_files+0x2a/0x420 [ 258.455770][ T8085] ? __fget_files+0x3a0/0x420 [ 258.455795][ T8085] ? __fget_files+0x2a/0x420 [ 258.455825][ T8085] security_file_ioctl+0xc3/0x2a0 [ 258.455851][ T8085] __se_sys_ioctl+0x47/0x170 [ 258.455885][ T8085] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.455909][ T8085] do_syscall_64+0x15f/0xf80 [ 258.455934][ T8085] ? trace_irq_disable+0x3b/0x140 [ 258.455967][ T8085] ? clear_bhb_loop+0x40/0x90 [ 258.455994][ T8085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.456016][ T8085] RIP: 0033:0x7f6eb219cdd9 [ 258.456036][ T8085] 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 [ 258.456054][ T8085] RSP: 002b:00007f6eb2fc6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.456077][ T8085] RAX: ffffffffffffffda RBX: 00007f6eb2415fa0 RCX: 00007f6eb219cdd9 [ 258.456093][ T8085] RDX: 0000200000000200 RSI: 0000000000000707 RDI: 0000000000000004 [ 258.456107][ T8085] RBP: 00007f6eb2fc6090 R08: 0000000000000000 R09: 0000000000000000 [ 258.456121][ T8085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.456134][ T8085] R13: 00007f6eb2416038 R14: 00007f6eb2415fa0 R15: 00007f6eb253fa48 [ 258.456168][ T8085] [ 258.456188][ T8085] ERROR: Out of memory at tomoyo_realpath_from_path. [ 258.469947][ T5714] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 258.628496][ T807] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 258.752030][ T5714] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.813464][ T8107] FAULT_INJECTION: forcing a failure. [ 258.813464][ T8107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.827686][ T8107] CPU: 1 UID: 0 PID: 8107 Comm: syz.2.673 Tainted: G L syzkaller #0 PREEMPT(full) [ 258.827719][ T8107] Tainted: [L]=SOFTLOCKUP [ 258.827727][ T8107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 258.827740][ T8107] Call Trace: [ 258.827748][ T8107] [ 258.827756][ T8107] dump_stack_lvl+0xe8/0x150 [ 258.827787][ T8107] should_fail_ex+0x412/0x560 [ 258.827820][ T8107] _copy_from_iter+0x1d3/0x1670 [ 258.827851][ T8107] ? rcu_is_watching+0x15/0xb0 [ 258.827883][ T8107] ? __pfx__copy_from_iter+0x10/0x10 [ 258.827919][ T8107] ? netlink_sendmsg+0x650/0xb40 [ 258.827947][ T8107] ? skb_put+0x11b/0x210 [ 258.827979][ T8107] netlink_sendmsg+0x6c0/0xb40 [ 258.828018][ T8107] ? __pfx_netlink_sendmsg+0x10/0x10 [ 258.828051][ T8107] ? aa_sock_msg_perm+0xf1/0x1b0 [ 258.828081][ T8107] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 258.828114][ T8107] ____sys_sendmsg+0x972/0x9f0 [ 258.828144][ T8107] ? __might_fault+0xaf/0x130 [ 258.828179][ T8107] ? __pfx_____sys_sendmsg+0x10/0x10 [ 258.828219][ T8107] ? import_iovec+0x73/0xa0 [ 258.828253][ T8107] ___sys_sendmsg+0x2a5/0x360 [ 258.828282][ T8107] ? __lock_acquire+0x6b5/0x2cf0 [ 258.828316][ T8107] ? __pfx____sys_sendmsg+0x10/0x10 [ 258.828382][ T8107] ? __fget_files+0x2a/0x420 [ 258.828409][ T8107] ? __fget_files+0x3a0/0x420 [ 258.828445][ T8107] __x64_sys_sendmsg+0x1bd/0x2a0 [ 258.828477][ T8107] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 258.828525][ T8107] ? __pfx_ksys_write+0x10/0x10 [ 258.828565][ T8107] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.828588][ T8107] do_syscall_64+0x15f/0xf80 [ 258.828615][ T8107] ? trace_irq_disable+0x3b/0x140 [ 258.828647][ T8107] ? clear_bhb_loop+0x40/0x90 [ 258.828673][ T8107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.828695][ T8107] RIP: 0033:0x7f98cbf9cdd9 [ 258.828715][ T8107] 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 [ 258.828734][ T8107] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.828757][ T8107] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 258.828773][ T8107] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 258.828787][ T8107] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 258.828800][ T8107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.828813][ T8107] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 258.828845][ T8107] [ 259.034033][ T807] DVB: Unable to find symbol dib7000p_attach() [ 259.049698][ T5714] usb 5-1: config 0 descriptor?? [ 259.095543][ T807] dvb-usb: no frontend was attached by 'Elgato EyeTV DTT' [ 259.105865][ T5714] usb 5-1: selecting invalid altsetting 1 [ 259.114175][ T5714] dvb_ttusb_budget: ttusb_init_controller: error [ 259.120765][ T5714] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 259.180016][ T8104] fuse: Bad value for 'fd' [ 259.224624][ T807] rc_core: IR keymap rc-dib0700-rc5 not found [ 259.231227][ T807] Registered IR keymap rc-empty [ 259.240492][ T807] dvb-usb: could not initialize remote control. [ 259.247487][ T807] dvb-usb: Elgato EyeTV DTT successfully initialized and connected. [ 259.259368][ T5714] DVB: Unable to find symbol cx22700_attach() [ 259.265802][ T994] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 259.279171][ T8113] veth0_to_bond: entered allmulticast mode [ 259.301212][ T8092] ------------[ cut here ]------------ [ 259.307138][ T8092] usb 1-1: BOGUS control dir, pipe 80002480 doesn't match bRequestType c0 [ 259.309555][ T807] usb 1-1: USB disconnect, device number 36 [ 259.318408][ T8092] WARNING: drivers/usb/core/urb.c:413 at usb_submit_urb+0x1053/0x18b0, CPU#1: syz.4.667/8092 [ 259.332625][ T8092] Modules linked in: [ 259.337056][ T8092] CPU: 1 UID: 0 PID: 8092 Comm: syz.4.667 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.340515][ T8113] FAULT_INJECTION: forcing a failure. [ 259.340515][ T8113] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.348225][ T8092] Tainted: [L]=SOFTLOCKUP [ 259.348240][ T8092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 259.376494][ T8092] RIP: 0010:usb_submit_urb+0x1115/0x18b0 [ 259.382251][ T8092] Code: 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 91 05 00 00 45 0f b6 45 00 48 8b 7c 24 18 48 8b 74 24 10 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 c1 f2 ff ff 89 e9 [ 259.402337][ T8092] RSP: 0018:ffffc9000e3cf948 EFLAGS: 00010246 [ 259.408703][ T8092] RAX: 0000000000000000 RBX: ffff8880531aae00 RCX: 0000000080002480 [ 259.409273][ T8113] CPU: 0 UID: 0 PID: 8113 Comm: syz.2.674 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.409354][ T8113] Tainted: [L]=SOFTLOCKUP [ 259.409376][ T8113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 259.409419][ T8113] Call Trace: [ 259.409441][ T8113] [ 259.409465][ T8113] dump_stack_lvl+0xe8/0x150 [ 259.409552][ T8113] should_fail_ex+0x412/0x560 [ 259.409640][ T8113] _copy_from_iter+0x1d3/0x1670 [ 259.409727][ T8113] ? rcu_is_watching+0x15/0xb0 [ 259.409795][ T8113] ? __pfx__copy_from_iter+0x10/0x10 [ 259.409896][ T8113] ? netlink_sendmsg+0x650/0xb40 [ 259.409974][ T8113] ? skb_put+0x11b/0x210 [ 259.410061][ T8113] netlink_sendmsg+0x6c0/0xb40 [ 259.410160][ T8113] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.410278][ T8113] ? aa_sock_msg_perm+0xf1/0x1b0 [ 259.410377][ T8113] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 259.410467][ T8113] ____sys_sendmsg+0x972/0x9f0 [ 259.410555][ T8113] ? __might_fault+0xaf/0x130 [ 259.410651][ T8113] ? __pfx_____sys_sendmsg+0x10/0x10 [ 259.410755][ T8113] ? import_iovec+0x73/0xa0 [ 259.410846][ T8113] ___sys_sendmsg+0x2a5/0x360 [ 259.410931][ T8113] ? __lock_acquire+0x6b5/0x2cf0 [ 259.411000][ T8113] ? __pfx____sys_sendmsg+0x10/0x10 [ 259.411177][ T8113] ? __fget_files+0x2a/0x420 [ 259.411244][ T8113] ? __fget_files+0x3a0/0x420 [ 259.411342][ T8113] __x64_sys_sendmsg+0x1bd/0x2a0 [ 259.411431][ T8113] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 259.411496][ T8113] ? __pfx_ksys_write+0x10/0x10 [ 259.411605][ T8113] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.411670][ T8113] do_syscall_64+0x15f/0xf80 [ 259.411748][ T8113] ? trace_irq_disable+0x3b/0x140 [ 259.411846][ T8113] ? clear_bhb_loop+0x40/0x90 [ 259.411935][ T8113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.411991][ T8113] RIP: 0033:0x7f98cbf9cdd9 [ 259.412046][ T8113] 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 [ 259.412092][ T8113] RSP: 002b:00007f98ccda1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.412157][ T8113] RAX: ffffffffffffffda RBX: 00007f98cc215fa0 RCX: 00007f98cbf9cdd9 [ 259.412201][ T8113] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 259.412236][ T8113] RBP: 00007f98ccda1090 R08: 0000000000000000 R09: 0000000000000000 [ 259.412270][ T8113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.412311][ T8113] R13: 00007f98cc216038 R14: 00007f98cc215fa0 R15: 00007f98cc33fa48 [ 259.412392][ T8113] [ 259.585994][ T8116] netlink: 112 bytes leftover after parsing attributes in process `syz.4.667'. [ 259.588640][ T8092] RDX: ffff8880532af140 RSI: ffffffff8c808ae0 RDI: ffffffff903e08e0 [ 259.689767][ T8092] RBP: 1ffff110063d8564 R08: 00000000000000c0 R09: 0000000000000000 [ 259.697975][ T8092] R10: ffffc9000e3cfa40 R11: fffff52001c79f54 R12: ffff8880555be100 [ 259.706349][ T8092] R13: ffff888031ec2b20 R14: 0000000080002480 R15: ffff8880532af140 [ 259.714764][ T8092] FS: 00007f2923bd66c0(0000) GS:ffff888125390000(0000) knlGS:0000000000000000 [ 259.723880][ T8092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.731020][ T8092] CR2: 0000001b34b1bff8 CR3: 000000004f646000 CR4: 00000000003526f0 [ 259.739576][ T8092] Call Trace: [ 259.742980][ T8092] [ 259.746049][ T8092] ? __init_swait_queue_head+0xa9/0x150 [ 259.751762][ T8092] usb_start_wait_urb+0x13f/0x5b0 [ 259.757054][ T8092] ? rcu_is_watching+0x15/0xb0 [ 259.762050][ T8092] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 259.768078][ T8092] ? trace_kmalloc+0x2a/0xf0 [ 259.772942][ T8092] usb_control_msg+0x234/0x3e0 [ 259.777976][ T8092] dib0700_i2c_xfer+0xbb2/0xf80 [ 259.783014][ T8092] __i2c_transfer+0x79a/0x1f70 [ 259.787951][ T8092] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 259.793906][ T8092] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 259.801615][ T8092] ? i2c_transfer+0xc8/0x2d0 [ 259.806463][ T8092] i2c_transfer+0x1cc/0x2d0 [ 259.811674][ T8092] i2cdev_ioctl_rdwr+0x460/0x740 [ 259.816803][ T8092] i2cdev_ioctl+0x6a5/0x880 [ 259.821439][ T8092] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 259.826646][ T8092] ? __fget_files+0x3a0/0x420 [ 259.831811][ T8092] ? __fget_files+0x2a/0x420 [ 259.836606][ T8092] ? bpf_lsm_file_ioctl+0x9/0x20 [ 259.841701][ T8092] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 259.847027][ T8092] __se_sys_ioctl+0xfc/0x170 [ 259.851948][ T8092] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.858209][ T8092] do_syscall_64+0x15f/0xf80 [ 259.862968][ T8092] ? trace_irq_disable+0x3b/0x140 [ 259.868196][ T8092] ? clear_bhb_loop+0x40/0x90 [ 259.872710][ T8116] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 259.873196][ T8092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.887748][ T8092] RIP: 0033:0x7f2922d9cdd9 [ 259.892474][ T8092] 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 [ 259.912740][ T8092] RSP: 002b:00007f2923bd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 259.921457][ T8092] RAX: ffffffffffffffda RBX: 00007f2923015fa0 RCX: 00007f2922d9cdd9 [ 259.929908][ T8092] RDX: 00002000000000c0 RSI: 0000000000000707 RDI: 0000000000000007 [ 259.938054][ T8092] RBP: 00007f2922e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 259.942897][ T8116] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 259.946478][ T8092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.962177][ T8092] R13: 00007f2923016038 R14: 00007f2923015fa0 R15: 00007f292313fa48 [ 259.970362][ T8092] [ 259.973581][ T8092] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 259.981530][ T8092] CPU: 1 UID: 0 PID: 8092 Comm: syz.4.667 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.992354][ T8092] Tainted: [L]=SOFTLOCKUP [ 259.996834][ T8092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 260.007047][ T8092] Call Trace: [ 260.010679][ T8092] [ 260.013657][ T8092] vpanic+0x56c/0xa60 [ 260.017709][ T8092] ? __pfx__printk+0x10/0x10 [ 260.022385][ T8092] ? __pfx_vpanic+0x10/0x10 [ 260.027223][ T8092] ? is_bpf_text_address+0x292/0x2b0 [ 260.032667][ T8092] ? is_bpf_text_address+0x26/0x2b0 [ 260.038455][ T8092] panic+0xc5/0xd0 [ 260.042242][ T8092] ? __pfx_panic+0x10/0x10 [ 260.046818][ T8092] __warn+0x315/0x4c0 [ 260.051033][ T8092] ? usb_submit_urb+0x1053/0x18b0 [ 260.056115][ T8092] ? usb_submit_urb+0x1053/0x18b0 [ 260.061203][ T8092] __report_bug+0x29a/0x540 [ 260.065797][ T8092] ? unwind_get_return_address+0x4d/0x90 [ 260.071503][ T8092] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 260.077821][ T8092] ? usb_submit_urb+0x1053/0x18b0 [ 260.082910][ T8092] ? __pfx___report_bug+0x10/0x10 [ 260.088099][ T8092] ? __pfx_stack_trace_save+0x10/0x10 [ 260.093558][ T8092] report_bug_entry+0x19a/0x290 [ 260.098657][ T8092] ? usb_submit_urb+0x1115/0x18b0 [ 260.103755][ T8092] ? usb_submit_urb+0x111a/0x18b0 [ 260.108840][ T8092] handle_bug+0xce/0x200 [ 260.113158][ T8092] exc_invalid_op+0x1a/0x50 [ 260.117727][ T8092] asm_exc_invalid_op+0x1a/0x20 [ 260.122639][ T8092] RIP: 0010:usb_submit_urb+0x1115/0x18b0 [ 260.128851][ T8092] Code: 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 91 05 00 00 45 0f b6 45 00 48 8b 7c 24 18 48 8b 74 24 10 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 c1 f2 ff ff 89 e9 [ 260.148667][ T8092] RSP: 0018:ffffc9000e3cf948 EFLAGS: 00010246 [ 260.154775][ T8092] RAX: 0000000000000000 RBX: ffff8880531aae00 RCX: 0000000080002480 [ 260.162778][ T8092] RDX: ffff8880532af140 RSI: ffffffff8c808ae0 RDI: ffffffff903e08e0 [ 260.170869][ T8092] RBP: 1ffff110063d8564 R08: 00000000000000c0 R09: 0000000000000000 [ 260.178878][ T8092] R10: ffffc9000e3cfa40 R11: fffff52001c79f54 R12: ffff8880555be100 [ 260.186977][ T8092] R13: ffff888031ec2b20 R14: 0000000080002480 R15: ffff8880532af140 [ 260.195004][ T8092] ? usb_submit_urb+0x10a4/0x18b0 [ 260.200077][ T8092] ? __init_swait_queue_head+0xa9/0x150 [ 260.205677][ T8092] usb_start_wait_urb+0x13f/0x5b0 [ 260.210836][ T8092] ? rcu_is_watching+0x15/0xb0 [ 260.215727][ T8092] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 260.221497][ T8092] ? trace_kmalloc+0x2a/0xf0 [ 260.226167][ T8092] usb_control_msg+0x234/0x3e0 [ 260.231151][ T8092] dib0700_i2c_xfer+0xbb2/0xf80 [ 260.236053][ T8092] __i2c_transfer+0x79a/0x1f70 [ 260.240869][ T8092] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 260.246714][ T8092] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 260.252560][ T8092] ? i2c_transfer+0xc8/0x2d0 [ 260.257624][ T8092] i2c_transfer+0x1cc/0x2d0 [ 260.262168][ T8092] i2cdev_ioctl_rdwr+0x460/0x740 [ 260.267451][ T8092] i2cdev_ioctl+0x6a5/0x880 [ 260.272031][ T8092] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 260.277127][ T8092] ? __fget_files+0x3a0/0x420 [ 260.282143][ T8092] ? __fget_files+0x2a/0x420 [ 260.286806][ T8092] ? bpf_lsm_file_ioctl+0x9/0x20 [ 260.291786][ T8092] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 260.296861][ T8092] __se_sys_ioctl+0xfc/0x170 [ 260.301584][ T8092] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.307692][ T8092] do_syscall_64+0x15f/0xf80 [ 260.312314][ T8092] ? trace_irq_disable+0x3b/0x140 [ 260.317470][ T8092] ? clear_bhb_loop+0x40/0x90 [ 260.322845][ T8092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.329129][ T8092] RIP: 0033:0x7f2922d9cdd9 [ 260.333747][ T8092] 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 [ 260.353644][ T8092] RSP: 002b:00007f2923bd6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.362099][ T8092] RAX: ffffffffffffffda RBX: 00007f2923015fa0 RCX: 00007f2922d9cdd9 [ 260.370215][ T8092] RDX: 00002000000000c0 RSI: 0000000000000707 RDI: 0000000000000007 [ 260.378340][ T8092] RBP: 00007f2922e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 260.386438][ T8092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 260.394700][ T8092] R13: 00007f2923016038 R14: 00007f2923015fa0 R15: 00007f292313fa48 [ 260.402753][ T8092] [ 260.406681][ T8092] Kernel Offset: disabled [ 260.411139][ T8092] Rebooting in 86400 seconds..