last executing test programs: 3.932385416s ago: executing program 1 (id=572): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001700)=[{&(0x7f0000000040)='x', 0x1}], 0x1, 0x0) close(r1) r2 = syz_open_dev$vim2m(0x0, 0x7fff, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f0000000200)={0x1, @raw_data="2cdd155ac3edc5b59b8cf4783d23df7586d16fb8be050c8fd368f3d033b1f967c60acc87b09a856163e254cc991805565bb8785b50e4ea9d6cc3e6bf1235ab65adcacf59f1ae0f0097f874a9453930c35d74a9d50736216c275f2e1c01acc8da1e09eecc763e9e92100180387cae5154ea024bae4f70060988cbff41e99492f40dbeff7b2b122b87e43b9e47cba89b65c426331627079e68c3376bb2637a2491d36bc41faa5b30fa19ea57f82015816c6a84023c4fce754cba7cb6198edf23c047629ca8ec525361"}) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) close(0x3) 3.78709607s ago: executing program 1 (id=575): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d") write(0xffffffffffffffff, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r0, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e0100003801000001") (fail_nth: 3) 3.510541121s ago: executing program 1 (id=578): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) msgget$private(0x0, 0x480) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000040154220a9055015bbe4010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000640)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.83742979s ago: executing program 2 (id=581): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/ksm/smart_scan\x00', 0x0, 0x0) read(r0, &(0x7f0000000400)=""/100, 0x64) (async, rerun: 64) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) (rerun: 64) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x38, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async, rerun: 32) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x4, 0x7, 0xe1, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x1, 0xc, 0x2, 0x2, 0x41, 0x1, 0xf0}}) (rerun: 32) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000025c0)={[0x6e, 0x200, 0x5, 0x20, 0x3, 0x0, 0x106c, 0x8, 0x8000000000000001, 0x80000004000080, 0x380000, 0x2000008, 0x8, 0x40000000000004, 0x1, 0x4000008000], 0x1, 0x20d010}) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) close(r0) (async) r4 = msgget$private(0x0, 0x0) (async) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0x0}}, './file0\x00'}) r9 = fcntl$getown(0xffffffffffffffff, 0x9) (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x15e) (async, rerun: 32) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/nfs/parameters/callback_tcpport\x00', 0x2, 0x0) write(r10, &(0x7f0000000140)='2m', 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r11 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000080)={0x200001fe0000, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION2(0xffffffffffffffff, 0x40a0ae49, &(0x7f0000002500)={0x10003, 0x4, 0x6000, 0x2000, &(0x7f0000ffc000/0x2000)=nil, 0x0, r11}) (async, rerun: 32) r12 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) (rerun: 32) ioctl$KVM_PRE_FAULT_MEMORY(r12, 0xc040aed5, &(0x7f00000000c0)={0x1, 0x100000}) (async) r13 = getpgid(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000002440)={{0x0, r5, 0x0, r6, r8, 0x20, 0x12}, 0x0, 0x0, 0xfa5, 0x4, 0x7fff, 0x100, 0x0, 0xff, 0x7, 0x8d, r9, r13}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f00000024c0)={r14, 0x8, &(0x7f0000000180)=[0x9, 0x839, 0x2, 0x0, 0x45, 0x5, 0x4, 0x1], &(0x7f00000001c0)=[0x6, 0x4, 0x10, 0x6, 0xaa1, 0x8, 0x7], 0x20, 0x3, 0x100000, &(0x7f0000000200)=[0x2, 0x7f00000, 0xb4f1], &(0x7f0000000240)=[0x7, 0x4f, 0xc]}) 2.503824155s ago: executing program 2 (id=582): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys_sec\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys_sec\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys_sec/tomoyo/domain_policy\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='file read \\-tc/passwd task.uid=0-0xec.argv[0]=\"sh\" exec.envp[\"PATH\"!=\"/bin\"\n', 0x4c) userfaultfd(0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000007c0)='trusted\x00', 0x0, &(0x7f0000000800)="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", 0x640, r1) r3 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r2, 0x0) add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="c924dd0774e17828eb361ef7b525fa6ac89ac7f427806b7caad5134e7613932ad35d98cf77815b50e888e64b149e71a125094ce78eb487606845f3c1e67519ad6b2798bd04f619d3dc04b18995b0d5cc805baf9cf662f51a58064d346d7caab80db14398cc7222a78bc1dc6188a692189e61daeb1a92629fcef4992a1cd42fa7defcd2635ee685c81629736c2ee1d0010c61", 0x92, 0xfffffffffffffff9) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x380000, @empty, 0x1b}, 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x82581, 0x0) ioctl$TIOCPKT(r5, 0x5420, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000140)={r2, 0x300}, &(0x7f0000000780)=ANY=[], 0x0, 0x0) write$binfmt_register(r0, &(0x7f0000000180)={0x3a, 'syz2', 0x3a, 'E', 0x3a, 0x5, 0x3a, 'securityfs\x00', 0x3a, '\'\\$%{!', 0x3a, './sys_sec', 0x3a, [0x43, 0x43, 0x43, 0x50]}, 0x3e) 2.499655519s ago: executing program 2 (id=583): openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7f) r1 = syz_usb_connect$cdc_ncm(0x2, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000a80)={'veth0_to_bond\x00', &(0x7f0000001040)=@ethtool_flash={0x26, 0x8000, './file0\x00'}}) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000a80)={'veth0_to_bond\x00', &(0x7f0000001040)=@ethtool_flash={0x26, 0x8000, './file0\x00'}}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201ab00c4b20710200e01015a7a0102030109021b00010000000009040000012e6d0a000905ff", @ANYRES16=r0, @ANYRES8=r0], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) ioctl$XFS_IOC_PATH_TO_FSHANDLE(r0, 0xc0385868, &(0x7f0000005800)={r2, &(0x7f0000005700)=':&*\x00', 0x400000, &(0x7f0000005740)={@_ha_fsid={[0x1ff, 0xcd]}, {0xfeff, 0x5, 0x3, 0x1}}, 0xd, &(0x7f0000005780)={@_ha_fsid}, &(0x7f00000057c0)=0xff}) (async) ioctl$XFS_IOC_PATH_TO_FSHANDLE(r0, 0xc0385868, &(0x7f0000005800)={r2, &(0x7f0000005700)=':&*\x00', 0x400000, &(0x7f0000005740)={@_ha_fsid={[0x1ff, 0xcd]}, {0xfeff, 0x5, 0x3, 0x1}}, 0xd, &(0x7f0000005780)={@_ha_fsid}, &(0x7f00000057c0)=0xff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000000040)=0x8001) r6 = getpgid(0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000140)={0x1, r6}) (async) fcntl$setownex(r5, 0xf, &(0x7f0000000140)={0x1, r6}) ioctl$UBLK_U_CMD_END_USER_RECOVERY(0xffffffffffffffff, 0xc0207511, &(0x7f0000005840)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000058c0)={{{@in=@empty, @in=@private}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00000059c0)=0xe8) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000058c0)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00000059c0)=0xe8) getresgid(&(0x7f0000005a00), &(0x7f0000005a40)=0x0, &(0x7f0000005a80)) gettid() (async) r10 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r10}, &(0x7f0000bbdffc)) (async) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r10}, &(0x7f0000bbdffc)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(r11, r11, r11) lstat(&(0x7f0000005ac0)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005e00), &(0x7f0000005e40)=0xc) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005e00)={0x0, 0x0}, &(0x7f0000005e40)=0xc) getgroups(0xa, &(0x7f0000005e80)=[0x0, 0xee01, 0xee01, 0x0, 0xee01, 0xee00, 0xee00, 0xffffffffffffffff, 0xee00, 0x0]) r17 = getpgid(0xffffffffffffffff) read$FUSE(0xffffffffffffffff, &(0x7f0000005ec0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) fstat(r0, &(0x7f0000007f00)) (async) fstat(r0, &(0x7f0000007f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="0dfd4f876749e40507a5b958b07e1e02aea935c69d654be8e60bacf3d26b6fde170144d7a7a546e0e01b868603de05906ba6a780c4c1f0843975dfc3ce9f0babe9a75f13e9cd003d0e0274200f0db3341a4e805e2eb1f17669f65197015ed5528fb74f7ef70bf233c4be193752a0bc09446afb2f26b074f14d552e47915b34be67ce69abab678085eb2eaa0e0817b5761dc96f9e8a63ea4cdbb7f53930446a7b305b0906ec30b4621b9fc095f3e614fa6e3b5c8d2e50483388dcf1311c4fa8c8f2c44dede4ffe23aac", 0xc9}, {&(0x7f0000000440)="4459cb7984f1d8341674decd8e29c2161713b78875f277788cf3d385002168a4aa17e499887457d9fd467b8582c2010bcf4735277004a5fdaabe516a98655138af20d924dc05fd76905e4a60468fffaf4414d26cd923138dfd74e8f881465857dd1a3ff2a8e2a5ee2eee7a878266b0bf9b6db19cee5c7fa2936e929afb3f29fa344a349b75e6be952faaf06382dcd14e7cfac0a14407d2ec7b91e86d9696f36981cd8b8232c52970638e9228d4d50fb3b1df44f79774aa8a0bda9c4178a9de3a15f39a8de41981b5e7e1", 0xca}, {&(0x7f0000000540)="39a41ee71579e23dc02935b66cfe453212c4e40e16023584225ccc9c0479772533ab934f9ef3c0d0c3f934b2443cc658b51f56f514da61ff08a562521adca5fe2c14b4862e813249c7731e3b28538a1f14c92b22a31e7bf412cf51bae63ee44bad902611b22d593af91defba2b8cdcd4be82b0ebc4ed53e0bb7073389f4f20da3d2b9e28bc97e55119483bd1c8c4fce2bb3be9a16c1ec6571461e84b4e3acd7b7d33ad2a30ee9a85dad7ff2ba65c569638a8c755c50269fd9d80f2eadd2b61209eec39ea37134198c56d25df14b0f7083b3481cd9afc6e4b7ace7052c77a", 0xde}], 0x3, &(0x7f0000000680)=[@rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, r4, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, r16}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r2, r2, r2, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, r0, r0, r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}], 0x120, 0x8000}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000c80)="ecc83c1b2e3fd63b7f1943a896e3edb7ad1a7c7e1659086737996c2ebbbf22145c3765f9a5e6287b678766374d3db2e316a1af87735f0abfc4d22ac8629533d379aa3c1e09204034776ed0d82e961971798c5920fff2aee79d2b2f102d10bb8a46d69567016b2930a082f0cd775f48822b309297bdedb32c996b0ec67dce0299bd7f61b3c0c101038298414ae8b293d58c4bfd8bd9b1cc0f4884", 0x9a}], 0x1, &(0x7f0000000f40)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r15}}}], 0x38}}, {{&(0x7f0000000f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001000)="db25573dfe731ff669a100e9ea27ae884104db5e55c94137cf817e482fd2fb68f56a0979c72d4ac42b02f1cd6968ba3adfe61cbfdb6246b598bac6cb", 0x3c}, {&(0x7f0000001100)="c4e33436b3e62b75ea48f8b1815367c1851ef958195246f0a77efd2257f2b1c3d95503e16993924152219a95891b78f76f80a666c1f57dc49b380277d64cecfdd601d8cb24151c7147231e8f8b6e4854309b5689fb32f24589102ec08ab7e5c19efbfa6adbcd323686a60368db9e766c300dd5a69aeb0fc64fe6ae6956477b26e080de48890c9fb594d1efe4b34020921b549ef71ef98b8ebcf85cdc6a197792be0206f0a08942a15cff6df3d4c762d486725bec50eaec07f15211dc751f8d80b96e28485fcc57b26cf1dcd353cdf56ffd088cc78663610f0939e9d70b3e612bf20c8d0040d7eb37c2a9", 0xea}, {&(0x7f0000001200)="d501d6e96fbd538282d971d8d3aa69630e58857b381d6d594f4fe007dc8c63f200ac17fa97573948f84ac11461b599bbd17de94880cac1eefd341ef24ef5eeac1517dfdfc53fbd18eea939ca1225be448aeb193f3445a72ef95be451627152b581474a16e895bc5c38bd04772d314e2d34ee0a7371634cd5f776d7a87b3dcfbcb5bd22ed0bc4e65670c0a83d3d6f", 0x8e}, {&(0x7f00000012c0)="20d090c3940add22e45c5da2f445f329", 0x10}], 0x4, 0x0, 0x0, 0x200000d1}}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001340)="fca1d2743c3c6efb53e0443d884310f70f781bacc0df5f2c74211b862c3b3ad81dea0d6fdb8f305d5480459986ebf50d98d0b5a760c4f2f95480e5f77a4c7a1bba52ab1fe86ed20e3300035a612098b5f7f3a19b290f3bcf3b116a359746bcb55dc68ef54c0873582b179581e8f21fef9538bc17412ab5629e83e27f062b4d5b2916b83f6bee73cc3e1d7f1080d449cfb88445386d64cc03f228ad4526f9", 0x9e}, {&(0x7f0000001400)="82903f107d", 0x5}, {&(0x7f0000001440)="798d6b0c2e4a1f48a288ada84d70dfb3a195f574296cc97c9e1be81e56a69d95c26e789677f1ed2d79e9b212c9d8d3f8dcd6078f50362a55005be780", 0x3c}], 0x3, &(0x7f0000005b80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r0, r2, r2]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r3, r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r2, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}], 0x150, 0x4004004}}, {{&(0x7f0000005d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005dc0)=[{&(0x7f0000005d80)="5ea2aa734b55c2d04eabca48dcfb5907661dfe00d6036067866b38980f53e6be71af8b329562673ddb380694b390bb", 0x2f}], 0x1, &(0x7f0000007f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}], 0x40, 0x20000000}}, {{&(0x7f0000007fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008280)=[{&(0x7f0000008040)="78ce83e026f3b6d3dd90540bd05dc75799adf3fda8b735dfcb1237d005fade8869b485a268da769d101d05d40e767f739c1e2848f48df1e8e83ffe989791c03fe69b2358dd4b8525960ed542747a8578c4d03d4aea", 0x55}, {&(0x7f00000001c0)="a74fa09e1ec6c1f6a1bdc249d5f3db252077153006f7db51a2c67bd6a6cec549ceafb5ce9ec1fb47453901bebf06ee3f09ec0a4852c87c604c9fdd5e2a70caab97215f24d2b886cf6786d026f68b26dc7b4672f88d155efc7e087a1de7b7f1dd14bcb36b38839b7d0a5749681c3b31aca9b1", 0x72}, {&(0x7f0000008140)="0946ddec2120ca4de97955d243ead12869a0237ce341a3bbbd9b257cd0d96e247d30e45d1a37d2f4c11ee4718da287dfd6ef6e0e79", 0x35}, {&(0x7f0000008180)="cace3bf08d21ecd98dd6b9e6b8fc02ca5cf67f31a96623", 0x17}, {&(0x7f00000081c0)="33ea55b4b5", 0x5}, {&(0x7f0000008200)="d67fe7b542eaddc601819c1c77dcb35e52c564562a4633e93ebb8fc575c76a1f2b238ed30a5346dfaee723e47d6f2e59d2635a4e33e51eedd1cd87a049a283a0b78df6fa6be6fbc21b1d07dac0f8c44acec19812e0c8eef8b255022d0142df66d49cb46e267d29f490a97d3f9572", 0x6e}], 0x6, 0x0, 0x0, 0x8c0}}, {{&(0x7f0000008300)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000008480)=[{0xffffffffffffffff}, {&(0x7f0000008380)="7b243a81d62468ba480eb46dadce2b0c5cf4279096cdee9a65c6c0fc06641b5df757e8d9a7415215a16061c02c451c2a463d231e7445da3567fdf7aad91216670a43a1a11a2c63976af845aa4b7a099860ddc776a35b59c6f14cffb8d6f033387f76d0ccd243fe58158432398ad59acb07683afaa7547a527b8069333518bdecc1efdb68e6fbfafbaf66204c49fb9555fd6cbf548b2856cfaa19c089ec3623483271269c577d6a030b7025023663b7661e91ac75877ec0844901d8626bcac5c6ff65c5842bd0a2aa439b6f625becc76c2156476195d17d", 0xd7}], 0x2, &(0x7f00000084c0), 0x0, 0x4000}}, {{&(0x7f0000008500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009680)=[{&(0x7f0000008580)="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0x1000}], 0x1, 0x0, 0x0, 0x4000000}}], 0x9, 0x40814) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="0dfd4f876749e40507a5b958b07e1e02aea935c69d654be8e60bacf3d26b6fde170144d7a7a546e0e01b868603de05906ba6a780c4c1f0843975dfc3ce9f0babe9a75f13e9cd003d0e0274200f0db3341a4e805e2eb1f17669f65197015ed5528fb74f7ef70bf233c4be193752a0bc09446afb2f26b074f14d552e47915b34be67ce69abab678085eb2eaa0e0817b5761dc96f9e8a63ea4cdbb7f53930446a7b305b0906ec30b4621b9fc095f3e614fa6e3b5c8d2e50483388dcf1311c4fa8c8f2c44dede4ffe23aac", 0xc9}, {&(0x7f0000000440)="4459cb7984f1d8341674decd8e29c2161713b78875f277788cf3d385002168a4aa17e499887457d9fd467b8582c2010bcf4735277004a5fdaabe516a98655138af20d924dc05fd76905e4a60468fffaf4414d26cd923138dfd74e8f881465857dd1a3ff2a8e2a5ee2eee7a878266b0bf9b6db19cee5c7fa2936e929afb3f29fa344a349b75e6be952faaf06382dcd14e7cfac0a14407d2ec7b91e86d9696f36981cd8b8232c52970638e9228d4d50fb3b1df44f79774aa8a0bda9c4178a9de3a15f39a8de41981b5e7e1", 0xca}, {&(0x7f0000000540)="39a41ee71579e23dc02935b66cfe453212c4e40e16023584225ccc9c0479772533ab934f9ef3c0d0c3f934b2443cc658b51f56f514da61ff08a562521adca5fe2c14b4862e813249c7731e3b28538a1f14c92b22a31e7bf412cf51bae63ee44bad902611b22d593af91defba2b8cdcd4be82b0ebc4ed53e0bb7073389f4f20da3d2b9e28bc97e55119483bd1c8c4fce2bb3be9a16c1ec6571461e84b4e3acd7b7d33ad2a30ee9a85dad7ff2ba65c569638a8c755c50269fd9d80f2eadd2b61209eec39ea37134198c56d25df14b0f7083b3481cd9afc6e4b7ace7052c77a", 0xde}], 0x3, &(0x7f0000000680)=[@rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, r4, r2, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, r16}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r2, r2, r2, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, r0, r0, r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}], 0x120, 0x8000}}, {{&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000c80)="ecc83c1b2e3fd63b7f1943a896e3edb7ad1a7c7e1659086737996c2ebbbf22145c3765f9a5e6287b678766374d3db2e316a1af87735f0abfc4d22ac8629533d379aa3c1e09204034776ed0d82e961971798c5920fff2aee79d2b2f102d10bb8a46d69567016b2930a082f0cd775f48822b309297bdedb32c996b0ec67dce0299bd7f61b3c0c101038298414ae8b293d58c4bfd8bd9b1cc0f4884", 0x9a}], 0x1, &(0x7f0000000f40)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r15}}}], 0x38}}, {{&(0x7f0000000f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001000)="db25573dfe731ff669a100e9ea27ae884104db5e55c94137cf817e482fd2fb68f56a0979c72d4ac42b02f1cd6968ba3adfe61cbfdb6246b598bac6cb", 0x3c}, {&(0x7f0000001100)="c4e33436b3e62b75ea48f8b1815367c1851ef958195246f0a77efd2257f2b1c3d95503e16993924152219a95891b78f76f80a666c1f57dc49b380277d64cecfdd601d8cb24151c7147231e8f8b6e4854309b5689fb32f24589102ec08ab7e5c19efbfa6adbcd323686a60368db9e766c300dd5a69aeb0fc64fe6ae6956477b26e080de48890c9fb594d1efe4b34020921b549ef71ef98b8ebcf85cdc6a197792be0206f0a08942a15cff6df3d4c762d486725bec50eaec07f15211dc751f8d80b96e28485fcc57b26cf1dcd353cdf56ffd088cc78663610f0939e9d70b3e612bf20c8d0040d7eb37c2a9", 0xea}, {&(0x7f0000001200)="d501d6e96fbd538282d971d8d3aa69630e58857b381d6d594f4fe007dc8c63f200ac17fa97573948f84ac11461b599bbd17de94880cac1eefd341ef24ef5eeac1517dfdfc53fbd18eea939ca1225be448aeb193f3445a72ef95be451627152b581474a16e895bc5c38bd04772d314e2d34ee0a7371634cd5f776d7a87b3dcfbcb5bd22ed0bc4e65670c0a83d3d6f", 0x8e}, {&(0x7f00000012c0)="20d090c3940add22e45c5da2f445f329", 0x10}], 0x4, 0x0, 0x0, 0x200000d1}}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001340)="fca1d2743c3c6efb53e0443d884310f70f781bacc0df5f2c74211b862c3b3ad81dea0d6fdb8f305d5480459986ebf50d98d0b5a760c4f2f95480e5f77a4c7a1bba52ab1fe86ed20e3300035a612098b5f7f3a19b290f3bcf3b116a359746bcb55dc68ef54c0873582b179581e8f21fef9538bc17412ab5629e83e27f062b4d5b2916b83f6bee73cc3e1d7f1080d449cfb88445386d64cc03f228ad4526f9", 0x9e}, {&(0x7f0000001400)="82903f107d", 0x5}, {&(0x7f0000001440)="798d6b0c2e4a1f48a288ada84d70dfb3a195f574296cc97c9e1be81e56a69d95c26e789677f1ed2d79e9b212c9d8d3f8dcd6078f50362a55005be780", 0x3c}], 0x3, &(0x7f0000005b80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r0, r2, r2]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r3, r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r2, r2, r2, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}], 0x150, 0x4004004}}, {{&(0x7f0000005d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005dc0)=[{&(0x7f0000005d80)="5ea2aa734b55c2d04eabca48dcfb5907661dfe00d6036067866b38980f53e6be71af8b329562673ddb380694b390bb", 0x2f}], 0x1, &(0x7f0000007f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}], 0x40, 0x20000000}}, {{&(0x7f0000007fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008280)=[{&(0x7f0000008040)="78ce83e026f3b6d3dd90540bd05dc75799adf3fda8b735dfcb1237d005fade8869b485a268da769d101d05d40e767f739c1e2848f48df1e8e83ffe989791c03fe69b2358dd4b8525960ed542747a8578c4d03d4aea", 0x55}, {&(0x7f00000001c0)="a74fa09e1ec6c1f6a1bdc249d5f3db252077153006f7db51a2c67bd6a6cec549ceafb5ce9ec1fb47453901bebf06ee3f09ec0a4852c87c604c9fdd5e2a70caab97215f24d2b886cf6786d026f68b26dc7b4672f88d155efc7e087a1de7b7f1dd14bcb36b38839b7d0a5749681c3b31aca9b1", 0x72}, {&(0x7f0000008140)="0946ddec2120ca4de97955d243ead12869a0237ce341a3bbbd9b257cd0d96e247d30e45d1a37d2f4c11ee4718da287dfd6ef6e0e79", 0x35}, {&(0x7f0000008180)="cace3bf08d21ecd98dd6b9e6b8fc02ca5cf67f31a96623", 0x17}, {&(0x7f00000081c0)="33ea55b4b5", 0x5}, {&(0x7f0000008200)="d67fe7b542eaddc601819c1c77dcb35e52c564562a4633e93ebb8fc575c76a1f2b238ed30a5346dfaee723e47d6f2e59d2635a4e33e51eedd1cd87a049a283a0b78df6fa6be6fbc21b1d07dac0f8c44acec19812e0c8eef8b255022d0142df66d49cb46e267d29f490a97d3f9572", 0x6e}], 0x6, 0x0, 0x0, 0x8c0}}, {{&(0x7f0000008300)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000008480)=[{0xffffffffffffffff}, {&(0x7f0000008380)="7b243a81d62468ba480eb46dadce2b0c5cf4279096cdee9a65c6c0fc06641b5df757e8d9a7415215a16061c02c451c2a463d231e7445da3567fdf7aad91216670a43a1a11a2c63976af845aa4b7a099860ddc776a35b59c6f14cffb8d6f033387f76d0ccd243fe58158432398ad59acb07683afaa7547a527b8069333518bdecc1efdb68e6fbfafbaf66204c49fb9555fd6cbf548b2856cfaa19c089ec3623483271269c577d6a030b7025023663b7661e91ac75877ec0844901d8626bcac5c6ff65c5842bd0a2aa439b6f625becc76c2156476195d17d", 0xd7}], 0x2, &(0x7f00000084c0), 0x0, 0x4000}}, {{&(0x7f0000008500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009680)=[{&(0x7f0000008580)="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&(0x7f000000a740)=[{&(0x7f0000009740)="19ba7ffd5c692339f86c79d324783f04a6497bf66c0f6a22b92e6bc2976e1999c7e06cac1efcb00ac867bbfdeb083dd5badecad724f0e361ab4df94a6d5a542681b7e5347b158ddc22ad3150cc23dd97726d466fe69640000ce013f580659f36fd59315375615acf2068cb30b8b7b4f964066197e1b91203cb3c67995d70a684e31e3d415c43079dccc5a8623dfd2fa7ade7f7ddcffa710ef462e26eac488d27aa027c199756abd85bb17579a97440488968a44bc8a400ec2957b4f2fda962769ecbd08b3f548159868bc27692c310b4d3a4777312b5ce448e06d3054f199c0a5048b8a75e1c0f6778c2b39af93ade7a6e5680e0858c1b3143a4af51025e9e69e6e66e9a11c6622f4fc08f9f05b9901ee043dabac3b0542f6db90a71246b7ac31ece6eb7f718072eee8e985327eacd707211a3a49bcdf9820eebfaa8eef619c51f0cfb05918a359f8af724c652399a432e6cc72f03bdbf6502a877a0527f15304b4c6cd121aa6391f04b8417c14ac854985d7bd53301116f039380b784b54ac40c12a87ea46a2adf9e8cacbbf7d8bc67e688566b0da117c2c0312759e920eb3e287addcb5570b508b854fdb81446869926c3e200d5f3b65588661cfe7b5d48ee94bd8457523ffe15f66a285076733cf5735ada03cf3b0f471fa436b45937c24c0c89509e6aa087e24b5d9145ce1cfb820a95f778062e0064c2360d0b1588f6758eeb636770b758c681e41d3cef02e2bd539412897b6c63926488ba4775910634bf5c1ac88137df6c52e1bdb6358c5fe3e3d5020eecf58bcc929b02b7f4667da532687de5897e02d193b1c4209a17145fef1b519b6b861a6463b21e848761afb4fdad6a239827f6b7d27b7c9b189283bb7ac743d8e18bcd1cc05c0d1b85dae38f35040a9ad2e30cdad7bf906bbfc18b05a2d7e9cc6f88ccd52d98d719164cff3d1fccbdd2809a7e3a70f181f37cc6b75eab6fe9c3629570c2e8cc4a7d1eb47c83f2581757612fc2d6be5396d5b53057acf5f55566116542c9515d0385c01df72014b09c3747d6d8dc0dc80674b288de703303672099dbaf7b442ecc3d8e5c43a68587af8fceb1065b1637afb78056d17fdd33362b0c70a3811e35d61be552798089231f51defdc6ea1d26fe4d0b8546d9d837d02d7e4f7b6e7325e60cd0d197b02b9b7c602afc5d048f4636fbf2d3e0ebfbb2490372a4af45754303c67e3981fa455eb56262cdb56a25f351233e17808ff7d7682ed4ed566371dceda0079355a28ae87f3af1e8b9bbab59b03506534a56a1d8a9a668cb651ac5d2687f62d987ab129edd7a56a42756cc515e2953b18f2daae7fbc08f3f0080e2e791d47292f703ab17400a6ec527610d6ce30bc8e60814e16d2d4a59739fc6693f0a1b8a00f464be9d74f9d03b44e156fd18fb5e7c84dea86a1ca9d85f99980d3421f0959ec607ea11cfbc904fe367d042e7e18414f56a696788848285078fc232362b15c844653c628a896b0a869aec47854d8e2248ecdb6427ef8ded45e68e54db5884cdd1526329d53ace0531c6cc046bb429cc54a2452313828f2b601f3a9d514c84e8496fd65f19b9bacb6b312a937ff3c960f6d48e58e731cfc55f19f3df3ac7b5444c3fec12a0e965b45aa8452e93222c677638778df76c307db54c57ad11a49b83f87dbf1ebe32246a9cf9cc89f20397763877c66339480071098a08ead6e58a03658cda140a94e885f7d2fb5f82aa66f64d72cbeef022963be2e8be1b8868e6ac763d19ec08002e654d7785faabcadc1606963ca869e3819c1171792d172e475db9a3ab653d9c435699098a8e289eb74dfc7276d4d531520111cb331ac005950198e7c281beeab4445bc5e25907ec5b6d753a5b92c89cefadd4d7f7efcc456a86425c9d779b6ec665c952ae95c88ee0633d0556ca4a6f157d8176f59942f9116d72d929f4b2e23496867657ea55d2a2556827a20d8a262a5e4c896601ae654542e180f7aeaac62e95b07d40f12d454cfb1e2576bc401e38e023cdce2b3b64f4c417a2d3f3ee22688d8144928da903777c6ef32f082131d7d4b0123dd050703c18717ed57cc69b15b6db2e7d5a0e14fd0b925d644243df823ee969afe9008a3ebb98d85b4a29e20b50f78d416e508ebb31021716c29270cb94801349ee790da464c118351922c087a8f3dec3d8576adfd68a648aa626ccdc43d77cf01c629a30ae50a78ab7de43f77a631e38162688ec9d167955f0cb175e530ac505ed7492ed4fd133d7cf8b99d7348e2ad510eb2bc2ee65eac7ba2074cd5ffed687d0855d2ca76a28162687dabef8e552b8dc7ac70d06d8dc40b27934673b2549a98e156a9ae7baa5892d96f530b0f839d0ec4e3d888e2fbce41f9d37b4747b3ed21c49b1131e4e814f4cf60f246aa7f0d239e0653049665dc6e6767e4dc8adbbe1e4d92decc0eb455249c2dcfc4205daa6bdc419d133ec00d6bcae966175cfce0eb821c458494a7e70042ba894dce72e98420c2cf2b4f3106652b65960c09c4e3a5213ec11b3aec135d5f4b6da688d4d9d3bf11084dcdb887c6e6123319033fcc999bde26e45636579953b0e52d416d3db73c6c8917e211c967bd9757fd9632139c07f0d3562db2f655df0f97daccb90bfb0b751a8f3e60ddc40b20c35e9a60858ed3f32887c921050045664cb66688965af6f3caa2919e0fceb58dadccfc4186c79e10fc8a5ee9b5dfe9d2d79c20107a2b17a70d70f21163751c985a30588ef299d32b8c4caeacd33808d639c7dc62ad49aaa2a145123a44b99bb0c8ca6e19c891532f1d2a3228f5278c9aa14d43e05a636b67c8355e78e53dd6fec3a49cc6bdb55220a5bb2b3e4ae8183dd2c11f310c03bfe6ebf776fc13bb1236489b8a9b55ad3a700f00a57c70454751ee6e2042fdce3568b6880a7deca5706cb8b8a7acb1eedac2e29f55bb005420a77d90dbfb156d8adbbed00a3c8a8bc75bd4d3c3dc5bcdbfe04842a577c66bf5ee4c57666a4908a4f3a3e3879f2f1f8cebc8dfebf147f39bd5bb56a0b1b27fe003ab529c769e0b0581f0912e01cb776d133a8a2e359a5c74a9febfbd1a498db2f4f543feefc2f9302cdaddf1f438b2816fb81848806f4174367bfa943f8e5c3eaa1b932305eff14c8f4a729b5b28754f55bc29b544dfb59f8d7d17e793acad3737a0471f8997803dc40f8aa7f6342cbad30e6391de893bba151633efa71bbe9d3a09d32829c582992aa988b6e98044bb83751a850c52c0aed118c0df8be0d32c048cf30a87cef3b38d74957671dae7ad2c3e7949ee613b511434c53c5fa278c33020e90652188e2077e6116f6326db3d96ceca9dcce69789c0604387f14cdd3650999346ad608c808f0b9783abdcf1d18bea561c5a1f7a47660eeedf9afc7e6aea9241b4c5c50714a413891f2878a882231cae82591029e92c6656d7859b2f3842308be75becc6b90db1e0c17671f7250ae28b86128bdaea03730890e85a17c2294a74c1547b6ac69ec5ba5b71f3897d0208b603a884b3f475170393a05b6deb8c0c22b24bafd6a95a301eb5f762622ad504ac88a64135a13a5e6e645dc62dff927f3e841c0990e2b7961855432c3856f76a52522ab3a8ae256758358a21891af55b517d22460d6340163b0b24457c93e4deeb0cd3191212d0b7b6ce7ba967725e7972699441dca32949934e118d896786e4bdafc4076abed633014fba4b3f090057edfb99d0a68e65c7d73f9bbc6f038eec143eac5a9afc9f9fa113f3e11453bffa0aa90a1854e30dee095cbc407cdb23a339fe66a4afd9f73379441f7ca95fffc3f8a9a7b69b05980c70835201527b0d15f4683329aca70140575897e277d5616258f5df2b30ce9de6faa7b007d7039af926761948074081e5666c1de1e39d1854952c91b38a35e51635156f17c88116063a584ca81470a819fd290f8525672029038c5b9f81528c084052ad10579db7aab7bee36d8dc76eb23a47d39f5ae2729a9d58322bf037e89802b35dff60ded72f00a65ce7e58ae0680ddeb7d17cb4342bee64946346d6225b6fad0298644a80b20b50e2dffbf1b95d294a59d02ab3616a1cd77546a085685ee9fadfff06b27e1adcfa4e6a7f77a736a763107ed8639071f6ac0d900e2871350622fedb9e40822943e91a45797927c32a690f2503bd0c0cb99c16f4d517b00892dc7aeaba301eca51b5804f406b65db8461d02f47b314a06ca1c8cfaa2ba2a8c4032589b3f3bfc77ea305597296dd7cc695943e72c195ecbdec4b105cab541b048ee4b67416b9c6e6ee4cbb9cb69c3bedcaa08e400ab1a1fd96451351222288db63aaf6aa2049bbaf1618368984c584a938bcc4e270d83c7c1c3a5e341c8d191dac4b6d1c6ceb289e35ece610754efc2ba30ecbdafceaf9d15c4623913fcaff2e05311a0c51b8d0b494b5da14812480cfcd73209806b9bf36276a73c2b387c1a27c669227222db3bc479b1df4c5fcb084642c591a0c1dcf97ff304bcdcf8dd231cbb89d02bd327b7ed9b51fb2dee027f371cc564decba0492d82af6e892b2bb113bf6888c9a91b9bc7d9371a3ab4ac1585d27a9f3ba87fcb5fb8626cdb6234d1b101e3f32c6af38ef08fc63cc39cb53ccc7f449ed63fdca6088bb6a3c7084d6d972e601099664dfeb2490eaea43eedd5f140b9e1673daa2708ea4e7b124b30ccf3fcc02f95d20b60a30bfe1ca627289d1735612dc1b92a2a17e414905177bc03c694093d87d79fea28554319eb601e3852b9e3efa24b180553fe9671bf58b84018abac74cf10325522df46aa43949b8282d8a56712c7abc6d1024372c909974e37cddcabe4fa1717e2984e84b2165c219860bc17499ccbb1bfe638b45dd6dff63e2538d37e12b1e75f4e725d6be278ba0e9ad254146e920e0133d0bf5e53a4fd5061a30a0ce9ec56575b826e8a1ffec057b1c214bfdf4be9121c444070c0a24cc284c2e6c71d554e70456059e64ecdaa03b8ef6a2c348a5d4eca90a9c3d6ec176bb93828a6f9d31b37ade24d36443af3fd897e9be05a31e6bf2196602aa5c81a9ca0eb5ce253e3c67f0cdf5432700477e9f6f03c61e0d9d67d2f06a0d7d1b469cf70d0a169bd31145b6c7b3efd2843265c097b3556e5a37eaed95b0ecf2c1067279e20245a3fba87e91fb862da821694eb2190ad20e92f0bb9741558cc6b2252bd3242486cad829d28556bdcbe22532ada031c04b868c2d8da877b904d84a737e64e3182e6fb26af0f8d4840094d999a272ae3e8a22eb0c7abc28786591bd5590e203a9870a17adb5a5ed418d1a65fa1d4826a2375a8dd4eccff97ada707392586c0d334369a1b0f62c4fb919f3cc8e98e881562a7a317d54275023c52c472e9668c891a3e54ec77f8a0c6be97c6562434311e16f44743019de61c6c7962f54db365124845fcf5f9c0f63bd114d6ba4dec173f2605621e427fe279bab76742b678cde91da6546ec966436bc93d8c0e80e8130ea7e0456339a0111043464a96da54bd19159ca3e455c7bd88004dbc0202a7e07f87620566c372379acbad0b4e0a90ac5025802b4ad316b790bc80f50839871f5f030197d89a823de5bc537b2519bee340a4dc5852ea2e1ea167f06bbcf9f0c93ed4ceff0079aea5ff0798c18eb246d49eb2f8d483d2a7f16cca1bf59d5831b4884d601b684bde9ed09e2168f5966fb12e4f1e8cc0bfe71b834ac30329d28643d81dd0024cdaf59b7959677f32060fc75c9475598b7624b4d26d1ecb7e818439e19d88d163eeabc95f24113cc3a685d73c2b00e09d9a5c1f55a68b77224dfe7579", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}}], 0x9, 0x40814) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000000)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x20, 0x80, 0xfffffffffffffe95, {0x1, 0x24, 0xe4d, 0x80, 0x3fc, 0xfffd, 0x5, 0xfffffffe, 0x46e5, 0x7542, 0x80, 0x3}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect$uac2(0x3, 0x8b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRESDEC=r0], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) 2.342866674s ago: executing program 3 (id=584): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001700)=[{&(0x7f0000000040)='x', 0x1}], 0x1, 0x0) close(r1) r2 = syz_open_dev$vim2m(0x0, 0x7fff, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f0000000200)={0x1, @raw_data="2cdd155ac3edc5b59b8cf4783d23df7586d16fb8be050c8fd368f3d033b1f967c60acc87b09a856163e254cc991805565bb8785b50e4ea9d6cc3e6bf1235ab65adcacf59f1ae0f0097f874a9453930c35d74a9d50736216c275f2e1c01acc8da1e09eecc763e9e92100180387cae5154ea024bae4f70060988cbff41e99492f40dbeff7b2b122b87e43b9e47cba89b65c426331627079e68c3376bb2637a2491d36bc41faa5b30fa19ea57f82015816c6a84023c4fce754cba7cb6198edf23c047629ca8ec525361"}) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) close(0x3) 2.204043424s ago: executing program 3 (id=585): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x4b564dff, 0x0, 0x1200000000ffd}]}) 2.136086745s ago: executing program 3 (id=587): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x401) write$tun(r0, 0x0, 0xb2) 2.041764176s ago: executing program 0 (id=588): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x4b564dff, 0x0, 0x1200000000ffd}]}) (fail_nth: 3) 2.025401626s ago: executing program 3 (id=589): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0) ioctl$COMEDI_INSN(r1, 0x8028640c, &(0x7f0000000080)={0xc000003, 0xf, &(0x7f0000000480)=[0x138d, 0x1, 0x61b7, 0x1, 0x6, 0x2, 0x455, 0xfa7c, 0x1000, 0x3, 0xe6, 0x4, 0xa, 0xcc4, 0x2], 0x1, 0x4000003}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_usb_connect(0x0, 0x2e, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x644, 0x8047, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, [@uac_control={{0xa, 0x24, 0x1, 0x100, 0xa}}]}}]}}]}}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x3, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f00000007c0)={0x1, &(0x7f0000000700)=[{0x6, 0x9, &(0x7f0000000240)="29f0e47d2214f53ba7", 0x1}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@private0, 0x800, 0x0, 0x1, 0x1}, 0x20) (async) ioctl(r3, 0xc4c85513, &(0x7f0000000200)) (async) r4 = dup(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) (async, rerun: 32) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) (rerun: 32) syz_usb_control_io$hid(r5, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r5, 0x0, &(0x7f0000000880)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x1, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io(r5, 0x0, &(0x7f0000000980)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="200004000000001008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r5, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f00000003c0)={0x40, 0xb, 0x5, "744f986b3a"}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (rerun: 64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000280)="b900080000b800000100ba000000000f20d835200000000f22d80f01dfb9140b00000f32c40241b92fb9cb4200000f01c167430f1b4800260f781d6d000000b935020000b8e6000000ba000000000f30b9a7080000b8751e00009a0000000043dbcc0f201d", 0x65}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) 1.812600988s ago: executing program 0 (id=590): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x4e5ef4b7a78df6d, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x38}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x201}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xa8}}, 0x0) 1.792882827s ago: executing program 0 (id=591): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, 0x0, &(0x7f00000000c0)=0x30) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mtd(&(0x7f0000000000), 0x0, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x8, 0xffe, 0x1ff, 0x42000}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000005200010004000000000000001c0000001400", @ANYRES16=r2], 0x28}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000150)='./file0\x00', 0x1ff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x81, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/dir0\x00'}) mount(&(0x7f0000000100)=@filename='mtdblock0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0/dir0\x00', 0x1ff) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x28, r7, 0x1, 0x0, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000480)={&(0x7f0000000240), 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x84, r5, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xa6e, 0x4f}}}}, [@NL80211_ATTR_REKEY_DATA={0x5c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="fdf8ae4fc42fc27f5ae3613a3a14bb05dab12480e27d818db9cff06e6aed198c"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xaea}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="d08145f707bc297ebb707302ed5b6c61"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x101}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) unlinkat(0xffffffffffffff9c, &(0x7f0000000400)='./file0/dir0\x00', 0x200) 1.696318341s ago: executing program 0 (id=592): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@empty, @in6=@loopback, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0xe, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x8cfd, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x24}, 0x0, 0x3c}, 0x0, @in6=@loopback, 0x2, 0x4, 0x1, 0x0, 0x2}]}]}, 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=@migrate={0xa0, 0x21, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@dev={0xfe, 0x80, '\x00', 0x20}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x2e}, 0x3}, [@migrate={0x50, 0x11, [{@in=@empty=0xac141424, @in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@remote, 0x3c, 0x4, 0x0, 0x2, 0xa, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40804}, 0x0) (fail_nth: 3) 1.573725263s ago: executing program 0 (id=593): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000640)={@void, @void, @eth={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x4000, 0x0, 0x11, 0x0, @rand_addr=0x64010101, @multicast1}, {0x4e22, 0x17c1, 0x20, 0x0, @wg=@data={0x4, 0x7, 0x5, "62f64abac99f1a17"}}}}}}}, 0x4a) 1.382232302s ago: executing program 0 (id=594): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000002040)={0x1c, &(0x7f00000004c0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000a80)={0x14, &(0x7f0000000980)={0x20, 0x11, 0xb5, {0xb5, 0xf, "a39554602ac194de49f5a7275e940e74cddc9fd4bf9c871dd4236d1ed14923d567b14cb341a96a46f89a680bd36cea0916da0005701a8274ecab12cb6141d324f5c1d246ecbf289c82e0e9b775ae04e5f8b40d2c6a4aa53da6fe7f03a8d3a9a877ca0d390d65548cee9a60bab395cf8f146262a4d72b5bb8448e7c5516e626d7e74bf79399db7efc17bca7fd1fcb0dc39f43fb3dd6265acf8f31f8f3f1fdc05de746145e1075f7be614558e2774741bcb42317"}}, &(0x7f0000000a40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000c40)={0x1c, &(0x7f0000000ac0)={0x20, 0xc, 0xd9, "d712efadae426bab1f316332b39250a39b6d02191fd7624801f41b2727c863ddb961d0003477830173399c1fa92be82f3c904bb4861d3b6987418a6a21db9c520bcff4cd9c2cf01c5fbfe1d4ca8e4d7e7f1b7d4f742f8e4f099ac40f3dfe7d7c2f11428d7c9a7acf9d06bb6f82b3f05ffdb03bb65b17e280fed46bf019521996872da9c9fbc5999f6022ef8f01598548714452ddf6fc5aae6bf2a05167dce023ce8bf0200bb4d8abaa200b671d84be1c5f2182ba7ffc1ebbc338565e1bbaa8c5ebf42c2169166fa61363ed44672b8d957c14e1ae32f0a94221"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x28}}) syz_usb_control_io$sierra_net(r0, &(0x7f00000001c0)={0x14, &(0x7f0000000000)={0x40, 0x21, 0x83, {0x83, 0x21, "1ffcf1496b9f4ba84b3cd1a34864e5abbb4b198a0b317178e6043b5cfe8eb294570ccb15155d71775e8505d9823d2f0897f37092a1c96114f56ef0f680116136334a0ca195ae27285d9aa174ca611ed394a7804d8993e0a8e906995f96614442247a1b9902994473ad62d1f8f87e38f06a80d4be5345b2f8f81f5defb16000c4c9"}}, &(0x7f00000000c0)={0x0, 0x3, 0xc3, @string={0xc3, 0x3, "bc3199c009c31770736bf1f4af3e8140ed4ded66fdf6af68a54cd0cb7bda4763891bae405dabae670fd66ae9058a0639de9a98e191ebca1a1bc1d796e0b040f808680245df7b0446f9ae772029ecbdbc0f8e1aef2457e6ac1143fee9a3c06f0601c66c9a134af9e7401ede1e10ac03be14297203519dc0d60ebd9e1416b44f32f1df47f97a364e5018c5a8be6e61df17a6c2a56658dd9b8c83ab370882819ba0f8e1d7f569c3106b54c28a068a33a815e194d44d6b9bd844dcd3270801aaecbd59"}}}, &(0x7f0000000780)={0x1c, &(0x7f0000000200)={0x20, 0x6, 0xdd, "1b1d3551b9e63894cc302835456cdeb3d36e51c14dad251d48a0585deaa50759064d71522a724981388a0ef44710d3709e9748723c8d8ff9dcbc1c80f9359a4d1c693daf3dc2cc4017d65144de4944a907a0788d9fc05d4374e52ca22131c789bffc39a529c926c36bcf2a3bc588056da2e28b1b78e5272c6af59fddece9e59e6053955b530cd9c0c444c8a442222b619527626671eb3b1bdce6e1ba16eb4ad1e5f604f312e18cbbf48f5c8f48e60b6adfaf9c7e65b100f2844f8e2cbb875da61422d95d42c254a502478f1e781b6aa84215de197dd516eea39e88c1ef"}, &(0x7f0000000300)={0xa1, 0x1, 0x400, "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"}, &(0x7f0000000740)={0x21, 0x0, 0x2, "b338"}}) 969.912475ms ago: executing program 1 (id=595): socket$nl_route(0x10, 0x3, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) mount_setattr(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x8000, &(0x7f00000002c0)={0x1, 0xa, 0x80000, {r0}}, 0x20) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1080, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_SET(r2, 0x1, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r4, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0x5}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000000c0)={0xb}, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r3, &(0x7f0000000000), 0x6) 883.364151ms ago: executing program 1 (id=596): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'dvmrp0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x54, r1, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x54}}, 0x1) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c0000000206010800000000000c000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574"], 0x5c}}, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) sendmmsg(r6, &(0x7f00000002c0), 0x40000000000009f, 0x0) sendmsg$IPSET_CMD_LIST(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_usb_connect(0x5, 0x36, 0x0, 0x0) ioctl$TCSETA(r4, 0x560a, &(0x7f0000001040)={0x0, 0x3, 0x8, 0x8004, 0x4, "0d00000100"}) r7 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r7, 0xc004500a, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x600ec0, 0x0) write(r8, &(0x7f0000000100)='transport=fc,traddr=nn-0x333:pn-0x4444444444444444+host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=n', 0x70) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000ec0), 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r9, &(0x7f0000000f80)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x4, "1ce45b", "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"}}, 0x110) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000001340)={0x1012, 0x29, 0x2, {0x3, [{{0x8, 0x3, 0x1}, 0x0, 0xb, 0xfef, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}]}}, 0x1012) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x3, 0xc}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVid:De', 0xfffffffffffffffe) 724.852323ms ago: executing program 3 (id=597): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x401) write$tun(r0, 0x0, 0xb2) 674.314661ms ago: executing program 3 (id=598): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) syz_clone(0x4200000, &(0x7f00000004c0)="8a", 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 339.387871ms ago: executing program 2 (id=599): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x2}, [@NFULA_CFG_CMD={0x5, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x10040090) 288.941614ms ago: executing program 2 (id=600): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.current\x00', 0x26e1, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) chdir(&(0x7f0000000140)='./file0\x00') (async) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x8) (async) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000100)={0x2, 0x11, 0x5, 0x1, 0xfffffffffffffde1, 0x81, 0x0}) (async) r1 = fsopen(&(0x7f0000000040)='fuseblk\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4048800}, 0x24040050) (async) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x4c, &(0x7f000002eff0)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x2}]}, 0x10) (async) recvmmsg(r3, &(0x7f0000007340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/61, 0x3d}, 0xfffffffe}], 0x1, 0x0, 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000004c0)='j\x95\'\x8aC\x16\xca\\', &(0x7f0000000c40)='\xe6usek\v\xf6u%\x9b\x00\x00\xad\xeb\x00\x00\x00\x00\x01\x80\x00\x00\xcf\x9b\x9f\b\xb6\xfe\xc8\xda~-\x83w\xf9Z\xd2\xcb\xcdF\xd0#N7\x17\xfc\x1e\xf1\x97\xffxi\xe0KE}]\x8e\xca\xe3+\xc8\x98\x03\x91\x88(\bn\x7f\x0e\x85\xa5\xb4\n?^\xc9\xef\xe0Q\x01\xb6\xa5\x81t\x06\xda\x95\x935\xf1\x18\xac\x00\xf0\xff\xff\x80\x1a\xa1\x06\xfd\x01\x00\x00\x00\x0f\xf8\xe3\x8a\x1f\x9c\xf3\xc5\x1f\xf9\xbf?\xc1\rv\xd3j\r6\x7f\x00'/141, 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000140)='{:\'@-\x00', &(0x7f0000000180)='%*.\x00', 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000003c0)='\x00', &(0x7f0000000400)='(!\xef(.(\\-]\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f00000001c0)='\xe6\xd2=(L\x9f\x1c&\xda\xfa\xf3}\x18\xdckL<\xa5-#\xc8\xb7\x98\f\x87\xcf', &(0x7f0000000540)="82", 0x1) (async) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000b80)='\xe0\"\xef\xb1\xea\xe6\x9c\xe6\xc8M\xdb\x86\xb3\x8b\xbe\xd5\xbdB\x92\xa0\x19-+a\x13qQ\xd5f39hSr\xafbB\xe2\xe8\xcd\x1bf\x18\x7f\xf27E#\"\xab\x99\xec\x88\x8d\xd8C\x0f\x95\xff\xfeG\xf9t\xb1 \xcc\xc5\xbb\x88\xb6\xd2\xf2Jwq\xf8oG0x0) connect$nfc_llcp(r6, &(0x7f0000000400)={0x27, r7, 0x0, 0x2, 0x2, 0x3, "a256ddc8420cb3370d7da44bd43748b78874f09055fc1590fa7469b61ff35f415f766f8faad13930c40e55f4e354a1998a220c8f7689109170a2bb4a45a7e9", 0x32}, 0x60) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000180)="b805000000090200e1660f3a1429af320f01d9660ff7e31bf7c4c1672aaf65cd000066b81d018ec805000000b90000c0fe0f41d90100b9800000c00f3209083667dbd20f300f0826f30fc7b205000000660fc775022e0ffa600c980f320f3566b85700", 0x63}], 0x1, 0x17, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0x80000008, 0x0, 0x5, 0xa, 0x80104004, 0x2, 0x8}]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./mnt\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000198000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x70ed, 0x1) getdents64(r9, &(0x7f0000000200)=""/192, 0xc0) kernel console output (not intermixed with test programs): 42.187914][ T6738] ? __fget_files+0x2a/0x420 [ 142.187942][ T6738] __x64_sys_sendmsg+0x1b1/0x290 [ 142.187967][ T6738] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 142.188010][ T6738] do_syscall_64+0x166/0x520 [ 142.188030][ T6738] ? trace_irq_disable+0x3b/0x140 [ 142.188049][ T6738] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.188070][ T6738] ? clear_bhb_loop+0x70/0xc0 [ 142.188094][ T6738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.188115][ T6738] RIP: 0033:0x7f3a9559e199 [ 142.188135][ T6738] 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 [ 142.188152][ T6738] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 142.188174][ T6738] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 142.188190][ T6738] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 142.188203][ T6738] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 142.188217][ T6738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.188230][ T6738] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 142.188264][ T6738] [ 142.306484][ T6727] netlink: 148 bytes leftover after parsing attributes in process `syz.3.291'. [ 142.371975][ T6727] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.511304][ T6727] bridge_slave_0 (unregistering): left allmulticast mode [ 142.511334][ T6727] bridge_slave_0 (unregistering): left promiscuous mode [ 142.512633][ T6727] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.569359][ T6744] netlink: 132 bytes leftover after parsing attributes in process `syz.1.295'. [ 142.882288][ T993] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 143.034047][ T993] usb 3-1: Using ep0 maxpacket: 32 [ 143.034813][ T993] usb 3-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 143.037575][ T993] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 143.037603][ T993] usb 3-1: config 0 has no interface number 0 [ 143.037658][ T993] usb 3-1: config 0 interface 12 has no altsetting 0 [ 143.043086][ T993] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.043109][ T993] usb 3-1: Product: syz [ 143.043122][ T993] usb 3-1: Manufacturer: syz [ 143.043136][ T993] usb 3-1: SerialNumber: syz [ 143.056559][ T993] usb 3-1: config 0 descriptor?? [ 143.130603][ T4930] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 143.204852][ T5762] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 143.363481][ T5762] usb 2-1: New USB device found: idVendor=0cf3, idProduct=9374, bcdDevice=1.08 [ 143.367748][ T5762] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.367804][ T5762] usb 2-1: config 1 interface 0 altsetting 0 has 6 endpoint descriptors, different from the interface descriptor's value: 8 [ 143.379652][ T5762] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.379676][ T5762] usb 2-1: Product: syz [ 143.379690][ T5762] usb 2-1: Manufacturer: syz [ 143.379703][ T5762] usb 2-1: SerialNumber: syz [ 143.452267][ T5768] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 143.608236][ T5768] usb 4-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 143.621520][ T5768] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.639842][ T5768] usb 4-1: config 0 descriptor?? [ 143.719401][ T5762] ath6kl: Failed to submit usb control message: -71 [ 143.719460][ T5762] ath6kl: unable to send the bmi data to the device: -71 [ 143.719504][ T5762] ath6kl: Unable to send get target info: -71 [ 143.725700][ T5762] ath6kl: Failed to init ath6kl core: -71 [ 143.760130][ T5762] ath6kl_usb 2-1:1.0: probe with driver ath6kl_usb failed with error -71 [ 143.831271][ T5762] usb 2-1: USB disconnect, device number 19 [ 143.882466][ T5768] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 143.882973][ T5768] [drm:udl_init] *ERROR* Selecting channel failed [ 143.925116][ T5768] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 1 [ 143.925142][ T5768] [drm] Initialized udl on minor 1 [ 143.945014][ T5768] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 143.945507][ T5768] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 143.971194][ T5768] usb 4-1: USB disconnect, device number 18 [ 143.980824][ T195] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 143.981377][ T195] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 144.535129][ T6813] FAULT_INJECTION: forcing a failure. [ 144.535129][ T6813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.535165][ T6813] CPU: 1 UID: 0 PID: 6813 Comm: syz.3.306 Not tainted syzkaller #0 PREEMPT(full) [ 144.535189][ T6813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 144.535201][ T6813] Call Trace: [ 144.535211][ T6813] [ 144.535220][ T6813] dump_stack_lvl+0xe8/0x150 [ 144.535255][ T6813] should_fail_ex+0x3eb/0x540 [ 144.535283][ T6813] _copy_from_user+0x2d/0xb0 [ 144.535306][ T6813] do_seccomp+0x3b7/0xdc0 [ 144.535328][ T6813] ? __pfx_clockevents_program_event+0x10/0x10 [ 144.535352][ T6813] ? __pfx_sched_clock_cpu+0x10/0x10 [ 144.535378][ T6813] ? __pfx_do_seccomp+0x10/0x10 [ 144.535405][ T6813] ? lockdep_softirqs_on+0x11e/0x190 [ 144.535429][ T6813] ? handle_softirqs+0x704/0x840 [ 144.535462][ T6813] do_syscall_64+0x166/0x520 [ 144.535484][ T6813] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.535507][ T6813] ? clear_bhb_loop+0x70/0xc0 [ 144.535531][ T6813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.535553][ T6813] RIP: 0033:0x7f4e5f19e199 [ 144.535575][ T6813] 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 [ 144.535593][ T6813] RSP: 002b:00007f4e60030028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 144.535636][ T6813] RAX: ffffffffffffffda RBX: 00007f4e5f425fa0 RCX: 00007f4e5f19e199 [ 144.535666][ T6813] RDX: 0000200000000280 RSI: 0000000000000005 RDI: 0000000000000001 [ 144.535680][ T6813] RBP: 00007f4e5f2358e0 R08: 0000000000000000 R09: 0000000000000000 [ 144.535695][ T6813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.535709][ T6813] R13: 00007f4e5f426038 R14: 00007f4e5f425fa0 R15: 00007ffdeb5f5a48 [ 144.535744][ T6813] [ 144.556101][ T5695] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 144.632441][ T5762] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 144.758783][ T993] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 144.758849][ T993] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 144.758867][ T993] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 144.758960][ T993] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 144.779617][ T993] usb 3-1: USB disconnect, device number 23 [ 144.796021][ T5762] usb 2-1: New USB device found: idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 144.797238][ T5762] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.797271][ T5762] usb 2-1: config 0 interface 0 has no altsetting 0 [ 144.797303][ T5762] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.800138][ T5695] usb 1-1: Using ep0 maxpacket: 16 [ 144.836638][ T5762] usb 2-1: config 0 descriptor?? [ 144.849068][ T5695] usb 1-1: New USB device found: idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 144.863118][ T5695] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.869078][ T5695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.869105][ T5695] usb 1-1: Product: syz [ 144.869120][ T5695] usb 1-1: Manufacturer: syz [ 144.869134][ T5695] usb 1-1: SerialNumber: syz [ 144.905457][ T5695] usb 1-1: config 0 descriptor?? [ 144.920420][ T5695] port100 1-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 145.061835][ T5762] usb 2-1: string descriptor 0 read error: -32 [ 145.076242][ T5762] pwc: Askey VC010 type 2 USB webcam detected. [ 145.168106][ T6804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 145.175542][ T6804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.268795][ T993] usb 1-1: USB disconnect, device number 26 [ 145.291996][ T5762] pwc: recv_control_msg error -32 req 02 val 2b00 [ 145.306353][ T5762] pwc: recv_control_msg error -32 req 02 val 2700 [ 145.307152][ T5762] pwc: recv_control_msg error -32 req 02 val 2c00 [ 145.307967][ T5762] pwc: recv_control_msg error -32 req 04 val 1000 [ 145.516148][ T5762] pwc: recv_control_msg error -71 req 04 val 1400 [ 145.518205][ T5762] pwc: recv_control_msg error -71 req 02 val 2000 [ 145.520217][ T5762] pwc: recv_control_msg error -71 req 02 val 2100 [ 145.522344][ T5762] pwc: recv_control_msg error -71 req 04 val 1500 [ 145.523587][ T5762] pwc: recv_control_msg error -71 req 02 val 2500 [ 145.527219][ T5762] pwc: recv_control_msg error -71 req 02 val 2400 [ 145.527952][ T5762] pwc: recv_control_msg error -71 req 02 val 2600 [ 145.528653][ T5762] pwc: recv_control_msg error -71 req 02 val 2900 [ 145.529073][ T5762] pwc: recv_control_msg error -71 req 02 val 2800 [ 145.530554][ T5762] pwc: recv_control_msg error -71 req 04 val 1100 [ 145.531047][ T5762] pwc: recv_control_msg error -71 req 04 val 1200 [ 145.543957][ T5762] pwc: Registered as video103. [ 145.547915][ T5762] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input16 [ 145.573877][ T5762] usb 2-1: USB disconnect, device number 20 [ 145.632611][ T5758] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 145.782372][ T5758] usb 3-1: Using ep0 maxpacket: 16 [ 145.783124][ T5758] usb 3-1: New USB device found: idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 145.787186][ T5758] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.787212][ T5758] usb 3-1: Product: syz [ 145.787227][ T5758] usb 3-1: Manufacturer: syz [ 145.787236][ T5758] usb 3-1: SerialNumber: syz [ 145.790694][ T5758] usb 3-1: config 0 descriptor?? [ 145.817553][ T5758] ssu100 3-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 146.002379][ T993] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 146.155040][ T993] usb 4-1: Using ep0 maxpacket: 16 [ 146.157016][ T993] usb 4-1: New USB device found: idVendor=08dd, idProduct=90ff, bcdDevice=8b.8a [ 146.159670][ T993] usb 4-1: config index 0 descriptor too short (asked for 9, got 0) [ 146.159710][ T993] usb 4-1: can't read configurations, error -22 [ 146.228701][ T6835] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 146.229408][ T6835] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 146.282875][ T993] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 146.435480][ T993] usb 4-1: Using ep0 maxpacket: 16 [ 146.441553][ T993] usb 4-1: New USB device found: idVendor=08dd, idProduct=90ff, bcdDevice=8b.8a [ 146.448341][ T5758] ssu100 3-1:0.0: probe with driver ssu100 failed with error -71 [ 146.457739][ T993] usb 4-1: config index 0 descriptor too short (asked for 9, got 0) [ 146.457774][ T993] usb 4-1: can't read configurations, error -22 [ 146.458158][ T993] usb usb4-port1: attempt power cycle [ 146.461057][ T5758] usb 3-1: USB disconnect, device number 24 [ 146.612336][ T195] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 146.766115][ T195] usb 2-1: unable to get BOS descriptor or descriptor too short [ 146.766173][ T195] usb 2-1: New USB device found: idVendor=8086, idProduct=0ad2, bcdDevice=0.00 [ 146.767474][ T195] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 146.770829][ T195] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 146.770855][ T195] usb 2-1: Product: syz [ 146.770870][ T195] usb 2-1: Manufacturer: syz [ 146.792319][ T993] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 146.813073][ T993] usb 4-1: Using ep0 maxpacket: 16 [ 146.813597][ T993] usb 4-1: New USB device found: idVendor=08dd, idProduct=90ff, bcdDevice=8b.8a [ 146.814964][ T993] usb 4-1: config index 0 descriptor too short (asked for 9, got 0) [ 146.814996][ T993] usb 4-1: can't read configurations, error -22 [ 146.866925][ T195] uvcvideo 2-1:1.0: Found UVC 1.00 device syz (8086:0ad2) [ 146.942315][ T993] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 146.963952][ T993] usb 4-1: Using ep0 maxpacket: 16 [ 146.964462][ T993] usb 4-1: New USB device found: idVendor=08dd, idProduct=90ff, bcdDevice=8b.8a [ 146.966023][ T993] usb 4-1: config index 0 descriptor too short (asked for 9, got 0) [ 146.966046][ T993] usb 4-1: can't read configurations, error -22 [ 146.966374][ T993] usb usb4-port1: unable to enumerate USB device [ 147.051755][ T4930] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 147.267575][ T195] uvcvideo 2-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 147.270117][ T195] videodev: could not get a free minor [ 147.270133][ T195] uvcvideo 2-1:1.1: Failed to register meta-cap device (-23). [ 147.363743][ T5768] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 147.532863][ T5768] usb 3-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 147.533716][ T5768] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.535779][ T5768] usb 3-1: config 0 descriptor?? [ 147.741681][ T5768] udl 3-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 147.743480][ T5768] [drm:udl_init] *ERROR* Selecting channel failed [ 147.765650][ T5768] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 1 [ 147.765676][ T5768] [drm] Initialized udl on minor 1 [ 147.767160][ T5768] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 147.767701][ T5768] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 147.770377][ T5768] usb 3-1: USB disconnect, device number 25 [ 147.807419][ T195] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 147.809092][ T5695] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 147.953375][ T195] usb 1-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 147.957525][ T195] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.957553][ T195] usb 1-1: Product: syz [ 147.957568][ T195] usb 1-1: Manufacturer: syz [ 147.957583][ T195] usb 1-1: SerialNumber: syz [ 147.959422][ T195] usb 1-1: config 0 descriptor?? [ 148.165294][ T195] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 148.462601][ T6869] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.463165][ T6869] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.692302][ T5711] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 148.844028][ T5711] usb 3-1: Using ep0 maxpacket: 32 [ 148.845126][ T5711] usb 3-1: New USB device found: idVendor=12d1, idProduct=7ef3, bcdDevice=54.68 [ 148.862350][ T5711] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 148.862369][ T5711] usb 3-1: config 0 has no interface number 0 [ 148.862396][ T5711] usb 3-1: config 0 interface 89 altsetting 225 bulk endpoint 0x82 has invalid maxpacket 6 [ 148.862410][ T5711] usb 3-1: config 0 interface 89 has no altsetting 0 [ 148.865060][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.865086][ T5711] usb 3-1: Product: syz [ 148.865101][ T5711] usb 3-1: Manufacturer: syz [ 148.865113][ T5711] usb 3-1: SerialNumber: syz [ 148.870001][ T5711] usb 3-1: config 0 descriptor?? [ 148.871780][ T6868] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 148.942792][ T5711] hub 3-1:0.89: bad descriptor, ignoring hub [ 148.942826][ T5711] hub 3-1:0.89: probe with driver hub failed with error -5 [ 148.944431][ T5711] option 3-1:0.89: GSM modem (1-port) converter detected [ 148.951532][ T5711] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB0 [ 148.987101][ T195] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 149.018248][ T195] usb 1-1: USB disconnect, device number 27 [ 149.039864][ T6873] netlink: 8 bytes leftover after parsing attributes in process `syz.3.322'. [ 149.122748][ T6873] netlink: 60 bytes leftover after parsing attributes in process `syz.3.322'. [ 149.123072][ T6873] netlink: 60 bytes leftover after parsing attributes in process `syz.3.322'. [ 149.192655][ T993] usb 3-1: USB disconnect, device number 26 [ 149.203971][ T993] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 149.210739][ T993] option 3-1:0.89: device disconnected [ 149.248690][ T6878] random: crng reseeded on system resumption [ 149.356485][ T993] usb 2-1: USB disconnect, device number 21 [ 149.452395][ T4930] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 149.611820][ T6891] FAULT_INJECTION: forcing a failure. [ 149.611820][ T6891] name failslab, interval 1, probability 0, space 0, times 0 [ 149.611843][ T6891] CPU: 1 UID: 0 PID: 6891 Comm: syz.2.327 Not tainted syzkaller #0 PREEMPT(full) [ 149.611858][ T6891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 149.611866][ T6891] Call Trace: [ 149.611871][ T6891] [ 149.611877][ T6891] dump_stack_lvl+0xe8/0x150 [ 149.611895][ T6891] should_fail_ex+0x3eb/0x540 [ 149.611911][ T6891] ? alloc_io_context+0x27/0x290 [ 149.611923][ T6891] should_failslab+0xa8/0x100 [ 149.611937][ T6891] ? alloc_io_context+0x27/0x290 [ 149.611948][ T6891] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 149.611963][ T6891] ? alloc_io_context+0x27/0x290 [ 149.611978][ T6891] alloc_io_context+0x27/0x290 [ 149.611991][ T6891] set_task_ioprio+0x45c/0x5d0 [ 149.612002][ T6891] ? set_task_ioprio+0x5a/0x5d0 [ 149.612015][ T6891] __se_sys_ioprio_set+0x534/0xa50 [ 149.612028][ T6891] ? __se_sys_ioprio_set+0xd0/0xa50 [ 149.612043][ T6891] do_syscall_64+0x166/0x520 [ 149.612055][ T6891] ? trace_irq_disable+0x3b/0x140 [ 149.612066][ T6891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.612079][ T6891] ? clear_bhb_loop+0x70/0xc0 [ 149.612096][ T6891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.612109][ T6891] RIP: 0033:0x7f5f0459e199 [ 149.612121][ T6891] 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 [ 149.612132][ T6891] RSP: 002b:00007f5f054fd028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fb [ 149.612147][ T6891] RAX: ffffffffffffffda RBX: 00007f5f04825fa0 RCX: 00007f5f0459e199 [ 149.612157][ T6891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 149.612165][ T6891] RBP: 00007f5f054fd090 R08: 0000000000000000 R09: 0000000000000000 [ 149.612173][ T6891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 149.612185][ T6891] R13: 00007f5f04826038 R14: 00007f5f04825fa0 R15: 00007ffd2fc2acc8 [ 149.612218][ T6891] [ 149.803428][ T5762] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 149.826948][ T6893] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.832373][ T993] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 149.942298][ T6893] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.944446][ T5762] usb 1-1: not running at top speed; connect to a high speed hub [ 149.944485][ T5762] usb 1-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 149.945966][ T5762] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.947773][ T5762] usb 1-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 149.947799][ T5762] usb 1-1: Product: syz [ 149.947813][ T5762] usb 1-1: Manufacturer: syz [ 149.961180][ T6898] nfs: Unknown parameter 'smackfsfl ' [ 149.962941][ T5762] uvcvideo 1-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 150.022907][ T993] usb 2-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 150.026010][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.030836][ T993] usb 2-1: config 0 descriptor?? [ 150.108784][ T6893] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.238445][ T6893] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.241135][ T993] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 150.243122][ T993] [drm:udl_init] *ERROR* Selecting channel failed [ 150.279950][ T5762] uvcvideo 1-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 150.280338][ T5762] uvcvideo 1-1:1.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 26). [ 150.280397][ T5762] uvcvideo 1-1:1.1: Failed to initialize the device (-71). [ 150.281149][ T5762] uvcvideo 1-1:1.0: probe with driver uvcvideo failed with error -71 [ 150.316227][ T993] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 1 [ 150.316252][ T993] [drm] Initialized udl on minor 1 [ 150.320925][ T5762] usb 1-1: USB disconnect, device number 28 [ 150.324355][ T993] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 150.324840][ T993] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 150.339942][ T5789] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 150.345944][ T5789] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 150.361509][ T993] usb 2-1: USB disconnect, device number 22 [ 150.363709][ T5789] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 150.503426][ T6556] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.504619][ T6556] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.522389][ T63] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.522431][ T63] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.558428][ T33] audit: type=1326 audit(1791418018.589:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5f0459e199 code=0x7ffc0000 [ 150.558831][ T33] audit: type=1326 audit(1791418018.589:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5f0459e199 code=0x7ffc0000 [ 150.559016][ T33] audit: type=1326 audit(1791418018.589:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5f0455e9ce code=0x7ffc0000 [ 150.559377][ T33] audit: type=1326 audit(1791418018.589:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.559564][ T33] audit: type=1326 audit(1791418018.589:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.563560][ T33] audit: type=1326 audit(1791418018.589:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.563615][ T33] audit: type=1326 audit(1791418018.589:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.687913][ T33] audit: type=1326 audit(1791418018.719:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.773750][ T33] audit: type=1326 audit(1791418018.809:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.832456][ T5711] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 150.833814][ T33] audit: type=1326 audit(1791418018.869:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6902 comm="syz.2.332" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5f0459de2b code=0x7ffc0000 [ 150.970734][ T6911] sg_write: data in/out 431068/146 bytes for SCSI command 0x0-- guessing data in; [ 150.970734][ T6911] program syz.1.336 not setting count and/or reply_len properly [ 150.982531][ T5711] usb 3-1: Using ep0 maxpacket: 8 [ 150.995598][ T5711] usb 3-1: unable to get BOS descriptor or descriptor too short [ 150.995651][ T5711] usb 3-1: New USB device found: idVendor=0572, idProduct=cafe, bcdDevice=44.07 [ 151.001029][ T5711] usb 3-1: config 1 has an invalid interface number: 8 but max is 0 [ 151.001053][ T5711] usb 3-1: config 1 has no interface number 0 [ 151.001099][ T5711] usb 3-1: config 1 interface 8 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 151.001119][ T5711] usb 3-1: config 1 interface 8 altsetting 7 has an endpoint descriptor with address 0x11, changing to 0x1 [ 151.001143][ T5711] usb 3-1: config 1 interface 8 altsetting 7 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 151.001166][ T5711] usb 3-1: config 1 interface 8 altsetting 7 has an endpoint descriptor with address 0xC1, changing to 0x81 [ 151.001188][ T5711] usb 3-1: config 1 interface 8 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.001211][ T5711] usb 3-1: config 1 interface 8 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.001231][ T5711] usb 3-1: config 1 interface 8 altsetting 7 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 151.001255][ T5711] usb 3-1: config 1 interface 8 has no altsetting 0 [ 151.010795][ T5711] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.010819][ T5711] usb 3-1: Product: syz [ 151.010833][ T5711] usb 3-1: Manufacturer: syz [ 151.010846][ T5711] usb 3-1: SerialNumber: syz [ 151.122544][ T5695] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 151.273091][ T5695] usb 1-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 151.278646][ T5695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.278666][ T5695] usb 1-1: Product: syz [ 151.278675][ T5695] usb 1-1: Manufacturer: syz [ 151.278684][ T5695] usb 1-1: SerialNumber: syz [ 151.283787][ T5695] usb 1-1: config 0 descriptor?? [ 151.354085][ T5711] cxacru 3-1:1.8: usbatm_usb_probe: invalid endpoint 02! [ 151.354542][ T5711] cxacru 3-1:1.8: probe with driver cxacru failed with error -22 [ 151.361942][ T5711] usb 3-1: USB disconnect, device number 27 [ 151.508626][ T5695] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 151.933082][ T4930] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 152.315287][ T5695] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 152.334180][ T5695] usb 1-1: USB disconnect, device number 29 [ 152.556930][ T6946] FAULT_INJECTION: forcing a failure. [ 152.556930][ T6946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.556955][ T6946] CPU: 0 UID: 0 PID: 6946 Comm: syz.2.347 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.556973][ T6946] Tainted: [L]=SOFTLOCKUP [ 152.556978][ T6946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 152.556986][ T6946] Call Trace: [ 152.556990][ T6946] [ 152.556996][ T6946] dump_stack_lvl+0xe8/0x150 [ 152.557015][ T6946] should_fail_ex+0x3eb/0x540 [ 152.557031][ T6946] _copy_from_iter+0x1d3/0x1890 [ 152.557046][ T6946] ? __alloc_skb+0x27a/0x7a0 [ 152.557057][ T6946] ? rcu_is_watching+0x16/0xb0 [ 152.557073][ T6946] ? __alloc_skb+0x27a/0x7a0 [ 152.557083][ T6946] ? kmem_cache_alloc_node_noprof+0x3b9/0x600 [ 152.557098][ T6946] ? __pfx__copy_from_iter+0x10/0x10 [ 152.557109][ T6946] ? __alloc_skb+0x27a/0x7a0 [ 152.557119][ T6946] ? __alloc_skb+0x27a/0x7a0 [ 152.557142][ T6946] skb_copy_datagram_from_iter+0xe6/0x720 [ 152.557158][ T6946] ? __local_bh_enable_ip+0xd6/0x140 [ 152.557171][ T6946] ? iov_iter_single_seg_count+0xea/0x420 [ 152.557185][ T6946] tun_get_user+0x14fd/0x4450 [ 152.557207][ T6946] ? aa_file_perm+0x18b/0x15f0 [ 152.557222][ T6946] ? aa_file_perm+0x4ed/0x15f0 [ 152.557233][ T6946] ? __pfx_tun_get_user+0x10/0x10 [ 152.557247][ T6946] ? __lock_acquire+0x747/0x2de0 [ 152.557261][ T6946] ? kstrtoull+0x137/0x1d0 [ 152.557278][ T6946] ? ref_tracker_alloc+0x172/0x530 [ 152.557290][ T6946] ? lock_acquire+0x115/0x350 [ 152.557302][ T6946] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 152.557316][ T6946] ? lock_acquire+0x115/0x350 [ 152.557328][ T6946] ? tun_get+0x1c/0x2f0 [ 152.557343][ T6946] ? tun_get+0x1c/0x2f0 [ 152.557354][ T6946] ? tun_get+0x1c/0x2f0 [ 152.557368][ T6946] tun_chr_write_iter+0x113/0x200 [ 152.557382][ T6946] vfs_write+0x612/0xba0 [ 152.557399][ T6946] ? __pfx_vfs_write+0x10/0x10 [ 152.557414][ T6946] ? __fget_files+0x3a2/0x420 [ 152.557425][ T6946] ? __fget_files+0x2a/0x420 [ 152.557439][ T6946] ? fdget+0x1ac/0x250 [ 152.557454][ T6946] ksys_write+0x150/0x270 [ 152.557468][ T6946] ? __pfx_ksys_write+0x10/0x10 [ 152.557486][ T6946] do_syscall_64+0x166/0x520 [ 152.557498][ T6946] ? trace_irq_disable+0x3b/0x140 [ 152.557510][ T6946] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.557525][ T6946] ? clear_bhb_loop+0x70/0xc0 [ 152.557549][ T6946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.557570][ T6946] RIP: 0033:0x7f5f0459e199 [ 152.557589][ T6946] 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 [ 152.557607][ T6946] RSP: 002b:00007f5f054fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 152.557637][ T6946] RAX: ffffffffffffffda RBX: 00007f5f04825fa0 RCX: 00007f5f0459e199 [ 152.557647][ T6946] RDX: 000000000000006e RSI: 0000200000000240 RDI: 0000000000000003 [ 152.557655][ T6946] RBP: 00007f5f054fd090 R08: 0000000000000000 R09: 0000000000000000 [ 152.557663][ T6946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.557671][ T6946] R13: 00007f5f04826038 R14: 00007f5f04825fa0 R15: 00007ffd2fc2acc8 [ 152.557690][ T6946] [ 152.989314][ T4930] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 153.222366][ T993] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 153.373500][ T5695] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 153.373649][ T993] usb 4-1: New USB device found: idVendor=0a12, idProduct=0002, bcdDevice=10.00 [ 153.374963][ T993] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 153.375015][ T993] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 153.375054][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.382273][ T993] btusb 4-1:1.0: failed to enumerate endpoints [ 153.522292][ T5695] usb 3-1: Using ep0 maxpacket: 32 [ 153.522774][ T5695] usb 3-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 153.525271][ T5695] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.525287][ T5695] usb 3-1: Product: syz [ 153.525296][ T5695] usb 3-1: Manufacturer: syz [ 153.525305][ T5695] usb 3-1: SerialNumber: syz [ 153.527405][ T5695] usb 3-1: config 0 descriptor?? [ 153.531300][ T5695] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 153.582130][ T6957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.583256][ T6957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.588573][ T5711] usb 4-1: USB disconnect, device number 23 [ 153.799135][ T6978] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 154.092291][ T993] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 154.199521][ T4930] Bluetooth: Unknown LE signaling command 0x0c [ 154.199538][ T4930] Bluetooth: Wrong link type (-22) [ 154.253108][ T993] usb 2-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 154.256208][ T993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.256234][ T993] usb 2-1: Product: syz [ 154.256249][ T993] usb 2-1: Manufacturer: syz [ 154.256264][ T993] usb 2-1: SerialNumber: syz [ 154.259663][ T993] usb 2-1: config 0 descriptor?? [ 154.467288][ T993] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 154.814854][ T6991] FAULT_INJECTION: forcing a failure. [ 154.814854][ T6991] name failslab, interval 1, probability 0, space 0, times 0 [ 154.814889][ T6991] CPU: 0 UID: 0 PID: 6991 Comm: syz.3.366 Tainted: G L syzkaller #0 PREEMPT(full) [ 154.814918][ T6991] Tainted: [L]=SOFTLOCKUP [ 154.814926][ T6991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 154.814942][ T6991] Call Trace: [ 154.814951][ T6991] [ 154.814960][ T6991] dump_stack_lvl+0xe8/0x150 [ 154.814990][ T6991] should_fail_ex+0x3eb/0x540 [ 154.815017][ T6991] should_failslab+0xa8/0x100 [ 154.815040][ T6991] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 154.815061][ T6991] ? __kasan_kmalloc+0x93/0xb0 [ 154.815083][ T6991] ? __request_module+0x2ec/0x630 [ 154.815102][ T6991] ? __request_module+0x2ec/0x630 [ 154.815123][ T6991] ? __kmalloc_cache_noprof+0x148/0x600 [ 154.815148][ T6991] kstrdup+0x42/0x100 [ 154.815170][ T6991] __request_module+0x2ec/0x630 [ 154.815190][ T6991] ? __pfx___request_module+0x10/0x10 [ 154.815209][ T6991] ? kasan_quarantine_put+0xbb/0x1f0 [ 154.815234][ T6991] ? __pfx___request_module+0x10/0x10 [ 154.815258][ T6991] ? apparmor_capable+0x126/0x170 [ 154.815291][ T6991] ? dev_load+0x21/0x1f0 [ 154.815312][ T6991] ? __pfx_ioctl_standard_call+0x10/0x10 [ 154.815334][ T6991] wext_ioctl_dispatch+0x9d/0x410 [ 154.815360][ T6991] wext_handle_ioctl+0x110/0x1d0 [ 154.815385][ T6991] ? __pfx_wext_handle_ioctl+0x10/0x10 [ 154.815405][ T6991] ? do_futex+0x458/0x4e0 [ 154.815442][ T6991] sock_ioctl+0x159/0x7e0 [ 154.815463][ T6991] ? __fget_files+0x2a/0x420 [ 154.815481][ T6991] ? __pfx_sock_ioctl+0x10/0x10 [ 154.815502][ T6991] ? __fget_files+0x2a/0x420 [ 154.815522][ T6991] ? __fget_files+0x2a/0x420 [ 154.815547][ T6991] ? bpf_lsm_file_ioctl+0x9/0x20 [ 154.815583][ T6991] ? __pfx_sock_ioctl+0x10/0x10 [ 154.815603][ T6991] __se_sys_ioctl+0xfc/0x170 [ 154.815633][ T6991] do_syscall_64+0x166/0x520 [ 154.815653][ T6991] ? trace_irq_disable+0x3b/0x140 [ 154.815672][ T6991] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.815694][ T6991] ? clear_bhb_loop+0x70/0xc0 [ 154.815717][ T6991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.815738][ T6991] RIP: 0033:0x7f4e5f19e199 [ 154.815757][ T6991] 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 [ 154.815774][ T6991] RSP: 002b:00007f4e6000f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.815799][ T6991] RAX: ffffffffffffffda RBX: 00007f4e5f426090 RCX: 00007f4e5f19e199 [ 154.815815][ T6991] RDX: 0000200000000040 RSI: 0000000000008b1a RDI: 0000000000000003 [ 154.815828][ T6991] RBP: 00007f4e5f2358e0 R08: 0000000000000000 R09: 0000000000000000 [ 154.815841][ T6991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.815854][ T6991] R13: 00007f4e5f426128 R14: 00007f4e5f426090 R15: 00007ffdeb5f5a48 [ 154.815887][ T6991] [ 154.930117][ T195] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 154.951497][ T5695] gspca_ov534_9: reg_r err -71 [ 155.014942][ T4930] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 155.144774][ T195] usb 1-1: unable to get BOS descriptor or descriptor too short [ 155.144829][ T195] usb 1-1: New USB device found: idVendor=0c45, idProduct=800a, bcdDevice=5a.9d [ 155.146332][ T195] usb 1-1: config 3 has an invalid interface number: 249 but max is 0 [ 155.146356][ T195] usb 1-1: config 3 has no interface number 0 [ 155.146386][ T195] usb 1-1: config 3 interface 249 has no altsetting 0 [ 155.148421][ T195] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.148444][ T195] usb 1-1: Product: syz [ 155.148459][ T195] usb 1-1: Manufacturer: syz [ 155.148473][ T195] usb 1-1: SerialNumber: syz [ 155.242452][ T5695] gspca_ov534_9: Unknown sensor 0000 [ 155.242597][ T5695] ov534_9 3-1:0.0: probe with driver ov534_9 failed with error -22 [ 155.245580][ T5695] usb 3-1: USB disconnect, device number 28 [ 155.304056][ T993] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 155.308094][ T993] usb 2-1: USB disconnect, device number 23 [ 155.500531][ T7002] FAULT_INJECTION: forcing a failure. [ 155.500531][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 155.500566][ T7002] CPU: 0 UID: 0 PID: 7002 Comm: syz.2.368 Tainted: G L syzkaller #0 PREEMPT(full) [ 155.500585][ T7002] Tainted: [L]=SOFTLOCKUP [ 155.500589][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 155.500598][ T7002] Call Trace: [ 155.500603][ T7002] [ 155.500612][ T7002] dump_stack_lvl+0xe8/0x150 [ 155.500631][ T7002] should_fail_ex+0x3eb/0x540 [ 155.500649][ T7002] should_failslab+0xa8/0x100 [ 155.500664][ T7002] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 155.500679][ T7002] ? kasprintf+0xe2/0x140 [ 155.500690][ T7002] ? kasprintf+0xe2/0x140 [ 155.500707][ T7002] kvasprintf+0xeb/0x1a0 [ 155.500722][ T7002] ? __pfx_kvasprintf+0x10/0x10 [ 155.500736][ T7002] ? kasan_save_track+0x4f/0x80 [ 155.500755][ T7002] kasprintf+0xe2/0x140 [ 155.500772][ T7002] ? __pfx_kasprintf+0x10/0x10 [ 155.500794][ T7002] led_trigger_set+0xfa/0x940 [ 155.500811][ T7002] ? __pfx_led_trigger_set+0x10/0x10 [ 155.500827][ T7002] ? kasan_quarantine_put+0xbb/0x1f0 [ 155.500843][ T7002] led_classdev_unregister+0xa8/0x280 [ 155.500859][ T7002] input_leds_disconnect+0x96/0x140 [ 155.500877][ T7002] __input_unregister_device+0x356/0x650 [ 155.500894][ T7002] input_unregister_device+0x9b/0x100 [ 155.500909][ T7002] atkbd_disconnect+0xb5/0x110 [ 155.500924][ T7002] serio_driver_remove+0x85/0xa0 [ 155.500937][ T7002] ? __pfx_serio_driver_remove+0x10/0x10 [ 155.500948][ T7002] device_release_driver_internal+0x48b/0x880 [ 155.500967][ T7002] drvctl_store+0x760/0x11e0 [ 155.500983][ T7002] ? sysfs_kf_write+0x166/0x260 [ 155.501008][ T7002] ? __pfx_sysfs_kf_write+0x10/0x10 [ 155.501028][ T7002] kernfs_fop_write_iter+0x3a4/0x540 [ 155.501054][ T7002] vfs_write+0x612/0xba0 [ 155.501074][ T7002] ? __pfx_vfs_write+0x10/0x10 [ 155.501089][ T7002] ? __fget_files+0x3a2/0x420 [ 155.501101][ T7002] ? __fget_files+0x2a/0x420 [ 155.501116][ T7002] ? fdget+0x1ac/0x250 [ 155.501133][ T7002] ksys_write+0x150/0x270 [ 155.501148][ T7002] ? __pfx_ksys_write+0x10/0x10 [ 155.501169][ T7002] do_syscall_64+0x166/0x520 [ 155.501182][ T7002] ? trace_irq_disable+0x3b/0x140 [ 155.501193][ T7002] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.501207][ T7002] ? clear_bhb_loop+0x70/0xc0 [ 155.501221][ T7002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.501234][ T7002] RIP: 0033:0x7f5f0459e199 [ 155.501247][ T7002] 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 [ 155.501258][ T7002] RSP: 002b:00007f5f054fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 155.501273][ T7002] RAX: ffffffffffffffda RBX: 00007f5f04825fa0 RCX: 00007f5f0459e199 [ 155.501283][ T7002] RDX: 0000000000000005 RSI: 0000200000000200 RDI: 0000000000000003 [ 155.501292][ T7002] RBP: 00007f5f054fd090 R08: 0000000000000000 R09: 0000000000000000 [ 155.501299][ T7002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.501307][ T7002] R13: 00007f5f04826038 R14: 00007f5f04825fa0 R15: 00007ffd2fc2acc8 [ 155.501329][ T7002] [ 155.731610][ T7004] netlink: 'syz.3.369': attribute type 62 has an invalid length. [ 155.743866][ T7004] FAULT_INJECTION: forcing a failure. [ 155.743866][ T7004] name failslab, interval 1, probability 0, space 0, times 0 [ 155.743896][ T7004] CPU: 0 UID: 0 PID: 7004 Comm: syz.3.369 Tainted: G L syzkaller #0 PREEMPT(full) [ 155.743923][ T7004] Tainted: [L]=SOFTLOCKUP [ 155.743931][ T7004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 155.743943][ T7004] Call Trace: [ 155.743951][ T7004] [ 155.743960][ T7004] dump_stack_lvl+0xe8/0x150 [ 155.743990][ T7004] should_fail_ex+0x3eb/0x540 [ 155.744016][ T7004] should_failslab+0xa8/0x100 [ 155.744038][ T7004] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 155.744068][ T7004] ? __lock_acquire+0x747/0x2de0 [ 155.744087][ T7004] ? __kernfs_new_node+0xa9/0x980 [ 155.744105][ T7004] ? __kernfs_new_node+0xa9/0x980 [ 155.744131][ T7004] kstrdup+0x42/0x100 [ 155.744152][ T7004] __kernfs_new_node+0xa9/0x980 [ 155.744180][ T7004] ? __pfx___kernfs_new_node+0x10/0x10 [ 155.744197][ T7004] ? lock_acquire+0x115/0x350 [ 155.744216][ T7004] ? kernfs_root+0x1c/0x230 [ 155.744242][ T7004] ? kernfs_root+0x1c/0x230 [ 155.744260][ T7004] ? kernfs_root+0x1c/0x230 [ 155.744276][ T7004] ? kernfs_root+0x1c/0x230 [ 155.744300][ T7004] kernfs_new_node+0xeb/0x140 [ 155.744323][ T7004] kernfs_create_link+0xe3/0x240 [ 155.744347][ T7004] sysfs_do_create_link_sd+0x83/0x110 [ 155.744370][ T7004] device_add_class_symlinks+0x1cf/0x240 [ 155.744395][ T7004] device_add+0x467/0xb80 [ 155.744418][ T7004] device_create+0x269/0x300 [ 155.744446][ T7004] ? __pfx_device_create+0x10/0x10 [ 155.744479][ T7004] bdi_register_va+0x9c/0x740 [ 155.744504][ T7004] super_setup_bdi_name+0xf8/0x210 [ 155.744522][ T7004] ? __pfx_afs_set_super+0x10/0x10 [ 155.744548][ T7004] ? __pfx_super_setup_bdi_name+0x10/0x10 [ 155.744565][ T7004] ? __kasan_kmalloc+0x93/0xb0 [ 155.744587][ T7004] ? __kmalloc_cache_noprof+0x31c/0x600 [ 155.744606][ T7004] ? __kmalloc_cache_noprof+0x148/0x600 [ 155.744625][ T7004] ? afs_get_tree+0x3b9/0x12c0 [ 155.744650][ T7004] afs_get_tree+0xa40/0x12c0 [ 155.744668][ T7004] ? apparmor_capable+0x126/0x170 [ 155.744695][ T7004] vfs_get_tree+0x92/0x2a0 [ 155.744717][ T7004] do_new_mount+0x325/0xb00 [ 155.744742][ T7004] ? __pfx_do_new_mount+0x10/0x10 [ 155.744764][ T7004] ? ns_capable+0x84/0xe0 [ 155.744786][ T7004] ? path_mount+0x647/0x1050 [ 155.744809][ T7004] ? user_path_at+0xd4/0x160 [ 155.744830][ T7004] __se_sys_mount+0x31d/0x420 [ 155.744855][ T7004] ? __pfx___se_sys_mount+0x10/0x10 [ 155.744881][ T7004] ? __x64_sys_mount+0x20/0xc0 [ 155.744902][ T7004] do_syscall_64+0x166/0x520 [ 155.744922][ T7004] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.744941][ T7004] ? clear_bhb_loop+0x70/0xc0 [ 155.744963][ T7004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.744982][ T7004] RIP: 0033:0x7f4e5f19e199 [ 155.745001][ T7004] 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 [ 155.745018][ T7004] RSP: 002b:00007f4e60030028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 155.745041][ T7004] RAX: ffffffffffffffda RBX: 00007f4e5f425fa0 RCX: 00007f4e5f19e199 [ 155.745064][ T7004] RDX: 0000200000000200 RSI: 0000200000000000 RDI: 0000000000000000 [ 155.745078][ T7004] RBP: 00007f4e5f2358e0 R08: 0000200000000040 R09: 0000000000000000 [ 155.745091][ T7004] R10: 0000000000004080 R11: 0000000000000246 R12: 0000000000000000 [ 155.745104][ T7004] R13: 00007f4e5f426038 R14: 00007f4e5f425fa0 R15: 00007ffdeb5f5a48 [ 155.745136][ T7004] [ 155.939675][ T7002] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input17 [ 156.031757][ T195] gspca_main: sn9c2028-2.14.0 probing 0c45:800a [ 156.037205][ T195] gspca_sn9c2028: read1 error -71 [ 156.041928][ T195] gspca_sn9c2028: read1 error -71 [ 156.045699][ T195] gspca_sn9c2028: read1 error -71 [ 156.045779][ T195] sn9c2028 1-1:3.249: probe with driver sn9c2028 failed with error -71 [ 156.063217][ T195] usb 1-1: USB disconnect, device number 30 [ 156.148939][ T7006] tipc: Can't bind to reserved service type 2 [ 156.582311][ T993] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 156.591549][ T7004] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input18 [ 156.593945][ T195] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 156.712662][ T993] usb 2-1: device descriptor read/64, error -71 [ 156.722322][ T195] usb 1-1: device descriptor read/64, error -71 [ 156.722417][ T5711] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 156.904242][ T5711] usb 3-1: New USB device found: idVendor=056a, idProduct=0021, bcdDevice=0.00 [ 156.905417][ T5711] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 156.905452][ T5711] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 156.905479][ T5711] usb 3-1: config 0 interface 0 has no altsetting 0 [ 156.905514][ T5711] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.910833][ T5711] usb 3-1: config 0 descriptor?? [ 156.967917][ T993] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 156.992844][ T195] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 157.092294][ T993] usb 2-1: device descriptor read/64, error -71 [ 157.142316][ T5762] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 157.142893][ T195] usb 1-1: device descriptor read/64, error -71 [ 157.203446][ T993] usb usb2-port1: attempt power cycle [ 157.262564][ T195] usb usb1-port1: attempt power cycle [ 157.292816][ T5762] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 157.295877][ T5762] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.295902][ T5762] usb 4-1: Product: syz [ 157.295917][ T5762] usb 4-1: Manufacturer: syz [ 157.295932][ T5762] usb 4-1: SerialNumber: syz [ 157.298439][ T5762] usb 4-1: config 0 descriptor?? [ 157.349519][ T5711] wacom 0003:056A:0021.0008: Unknown device_type for 'HID 056a:0021'. Assuming pen. [ 157.358526][ T5711] wacom 0003:056A:0021.0008: hidraw0: USB HID v80.00 Joystick [HID 056a:0021] on usb-dummy_hcd.2-1/input0 [ 157.363304][ T5711] input: Wacom Intuos 6x8 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:056A:0021.0008/input/input19 [ 157.509336][ T5762] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 157.540694][ T5789] usb 3-1: USB disconnect, device number 29 [ 157.548694][ T993] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 157.564428][ T993] usb 2-1: device descriptor read/8, error -71 [ 157.612366][ T195] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 157.635556][ T195] usb 1-1: device descriptor read/8, error -71 [ 157.802310][ T993] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 157.822838][ T993] usb 2-1: device descriptor read/8, error -71 [ 157.873165][ T195] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 157.893282][ T195] usb 1-1: device descriptor read/8, error -71 [ 157.932579][ T993] usb usb2-port1: unable to enumerate USB device [ 158.002649][ T195] usb usb1-port1: unable to enumerate USB device [ 158.313562][ T5762] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 158.318305][ T5762] usb 4-1: USB disconnect, device number 24 [ 158.452496][ T993] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 158.604038][ T993] usb 3-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 158.605427][ T993] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.605474][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.610051][ T993] usb 3-1: config 0 descriptor?? [ 158.815910][ T7037] netlink: NAT attribute has 4 unknown bytes [ 158.815938][ T7037] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 158.818909][ T993] usbhid 3-1:0.0: can't add hid device: -71 [ 158.819022][ T993] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 158.852701][ T993] usb 3-1: USB disconnect, device number 30 [ 158.900048][ T7039] FAULT_INJECTION: forcing a failure. [ 158.900048][ T7039] name failslab, interval 1, probability 0, space 0, times 0 [ 158.900080][ T7039] CPU: 0 UID: 0 PID: 7039 Comm: syz.3.380 Tainted: G L syzkaller #0 PREEMPT(full) [ 158.900117][ T7039] Tainted: [L]=SOFTLOCKUP [ 158.900124][ T7039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 158.900137][ T7039] Call Trace: [ 158.900146][ T7039] [ 158.900156][ T7039] dump_stack_lvl+0xe8/0x150 [ 158.900185][ T7039] should_fail_ex+0x3eb/0x540 [ 158.900213][ T7039] should_failslab+0xa8/0x100 [ 158.900237][ T7039] __kmalloc_noprof+0xf9/0x710 [ 158.900260][ T7039] ? tomoyo_encode+0x2ad/0x570 [ 158.900279][ T7039] ? tomoyo_encode+0x2ad/0x570 [ 158.900306][ T7039] tomoyo_encode+0x2ad/0x570 [ 158.900334][ T7039] tomoyo_realpath_from_path+0x5fa/0x640 [ 158.900370][ T7039] ? tomoyo_path_number_perm+0x219/0x5f0 [ 158.900393][ T7039] tomoyo_path_number_perm+0x246/0x5f0 [ 158.900418][ T7039] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 158.900438][ T7039] ? __lock_acquire+0x747/0x2de0 [ 158.900499][ T7039] ? __fget_files+0x2a/0x420 [ 158.900521][ T7039] ? __fget_files+0x2a/0x420 [ 158.900540][ T7039] ? __fget_files+0x2a/0x420 [ 158.900566][ T7039] security_file_ioctl+0xc3/0x2a0 [ 158.900591][ T7039] __se_sys_ioctl+0x47/0x170 [ 158.900614][ T7039] do_syscall_64+0x166/0x520 [ 158.900633][ T7039] ? trace_irq_disable+0x3b/0x140 [ 158.900653][ T7039] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.900675][ T7039] ? clear_bhb_loop+0x70/0xc0 [ 158.900699][ T7039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.900719][ T7039] RIP: 0033:0x7f4e5f19e199 [ 158.900740][ T7039] 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 [ 158.900758][ T7039] RSP: 002b:00007f4e60030028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 158.900782][ T7039] RAX: ffffffffffffffda RBX: 00007f4e5f425fa0 RCX: 00007f4e5f19e199 [ 158.900797][ T7039] RDX: 0000000000000000 RSI: 00000000c048aeca RDI: 000000000000000e [ 158.900810][ T7039] RBP: 00007f4e60030090 R08: 0000000000000000 R09: 0000000000000000 [ 158.900823][ T7039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.900835][ T7039] R13: 00007f4e5f426038 R14: 00007f4e5f425fa0 R15: 00007ffdeb5f5a48 [ 158.900868][ T7039] [ 158.900904][ T7039] ERROR: Out of memory at tomoyo_realpath_from_path. [ 159.353645][ T993] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 159.503692][ T993] usb 3-1: New USB device found: idVendor=0458, idProduct=5003, bcdDevice=0.40 [ 159.506921][ T993] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.506970][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.516160][ T993] usb 3-1: config 0 descriptor?? [ 159.807004][ T7058] sg_write: data in/out 379631/136 bytes for SCSI command 0x0-- guessing data in; [ 159.807004][ T7058] program syz.3.387 not setting count and/or reply_len properly [ 160.072374][ T5762] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 160.223146][ T5762] usb 1-1: New USB device found: idVendor=045e, idProduct=84bd, bcdDevice=89.be [ 160.224611][ T5762] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 160.224637][ T5762] usb 1-1: config 0 has no interface number 0 [ 160.224681][ T5762] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 160.224707][ T5762] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 160.224731][ T5762] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 160.224830][ T5762] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid maxpacket 49152, setting to 1024 [ 160.227977][ T5762] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3 [ 160.228003][ T5762] usb 1-1: Product: syz [ 160.228018][ T5762] usb 1-1: Manufacturer: syz [ 160.228034][ T5762] usb 1-1: SerialNumber: syz [ 160.234361][ T5762] usb 1-1: config 0 descriptor?? [ 160.242413][ T5762] xpad 1-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 160.244347][ T5762] xpad 1-1:0.237: probe with driver xpad failed with error -90 [ 160.682350][ T5762] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 160.836610][ T5762] usb 2-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 160.846054][ T5762] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.846108][ T5762] usb 2-1: Product: syz [ 160.846123][ T5762] usb 2-1: Manufacturer: syz [ 160.846136][ T5762] usb 2-1: SerialNumber: syz [ 160.859134][ T5762] usb 2-1: config 0 descriptor?? [ 160.863528][ T5789] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 161.012649][ T5789] usb 4-1: Using ep0 maxpacket: 32 [ 161.014251][ T5789] usb 4-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 161.025535][ T5789] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.025561][ T5789] usb 4-1: Product: syz [ 161.025575][ T5789] usb 4-1: Manufacturer: syz [ 161.025640][ T5789] usb 4-1: SerialNumber: syz [ 161.036174][ T5789] usb 4-1: config 0 descriptor?? [ 161.043343][ T5789] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 161.072611][ T5762] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 161.310583][ T993] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 161.317629][ T993] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input22 [ 161.410590][ T195] usb 1-1: USB disconnect, device number 35 [ 161.479693][ T993] usb 3-1: USB disconnect, device number 31 [ 161.479763][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 161.907595][ T5762] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 161.919560][ T5762] usb 2-1: USB disconnect, device number 28 [ 162.474423][ T5762] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 162.493220][ T5789] gspca_ov534_9: reg_r err -71 [ 162.625420][ T5762] usb 1-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 162.632814][ T5762] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.632839][ T5762] usb 1-1: Product: syz [ 162.632852][ T5762] usb 1-1: Manufacturer: syz [ 162.632866][ T5762] usb 1-1: SerialNumber: syz [ 162.752770][ T5789] gspca_ov534_9: Unknown sensor 0000 [ 162.752870][ T5789] ov534_9 4-1:0.0: probe with driver ov534_9 failed with error -22 [ 162.764348][ T5789] usb 4-1: USB disconnect, device number 25 [ 162.857482][ T5762] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 162.857548][ T5762] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 162.857569][ T5762] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 162.901088][ T5762] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 162.912850][ T5762] usb 1-1: USB disconnect, device number 36 [ 163.483506][ T195] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 163.488165][ T7118] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 163.581756][ T7123] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 163.593784][ T7123] netlink: 108 bytes leftover after parsing attributes in process `syz.1.406'. [ 163.618287][ T7125] binder: BINDER_SET_CONTEXT_MGR already set [ 163.643022][ T195] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 163.646229][ T195] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.646256][ T195] usb 4-1: Product: syz [ 163.646271][ T195] usb 4-1: Manufacturer: syz [ 163.646286][ T195] usb 4-1: SerialNumber: syz [ 163.648349][ T195] usb 4-1: config 0 descriptor?? [ 163.692775][ T7125] binder: Error in use_page_slow: ESRCH [ 163.692791][ T7125] binder: use_range failure ESRCH [ 163.692810][ T7125] binder: Failed to allocate buffer. len:4296, is_oneway:false [ 163.692824][ T7125] binder: Failure in copy_transaction_data: ESRCH [ 163.854455][ T195] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 163.982299][ T5762] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 164.132304][ T5762] usb 3-1: Using ep0 maxpacket: 32 [ 164.134176][ T5762] usb 3-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 164.139394][ T5762] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.139421][ T5762] usb 3-1: Product: syz [ 164.139436][ T5762] usb 3-1: Manufacturer: syz [ 164.139452][ T5762] usb 3-1: SerialNumber: syz [ 164.144678][ T5762] usb 3-1: config 0 descriptor?? [ 164.151624][ T5762] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 164.570080][ T7145] netlink: 16 bytes leftover after parsing attributes in process `syz.0.421'. [ 164.660369][ T195] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 164.677959][ T195] usb 4-1: USB disconnect, device number 26 [ 164.842286][ T5789] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 164.862297][ T5758] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 164.992468][ T5789] usb 2-1: Using ep0 maxpacket: 16 [ 164.993224][ T5789] usb 2-1: New USB device found: idVendor=0c70, idProduct=f00d, bcdDevice=0.00 [ 164.994286][ T5789] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 9865, setting to 1024 [ 164.994324][ T5789] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.997296][ T5789] usb 2-1: config 0 descriptor?? [ 164.998401][ T7148] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 165.012345][ T5758] usb 1-1: Using ep0 maxpacket: 32 [ 165.013097][ T5758] usb 1-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 165.014621][ T5758] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 165.014643][ T5758] usb 1-1: config 0 has no interface number 0 [ 165.014684][ T5758] usb 1-1: config 0 interface 12 has no altsetting 0 [ 165.017576][ T5758] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.017600][ T5758] usb 1-1: Product: syz [ 165.017652][ T5758] usb 1-1: Manufacturer: syz [ 165.017668][ T5758] usb 1-1: SerialNumber: syz [ 165.021868][ T5758] usb 1-1: config 0 descriptor?? [ 165.212873][ T7152] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 165.212930][ T7152] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 165.428831][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.428907][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.428936][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.428963][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.428991][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.429055][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.429083][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.429110][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.429138][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.429196][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: unknown main item tag 0x0 [ 165.468559][ T5789] aquacomputer_d5next 0003:0C70:F00D.0009: hidraw0: USB HID v0.08 Device [HID 0c70:f00d] on usb-dummy_hcd.1-1/input0 [ 165.561760][ T5762] gspca_ov534_9: reg_r err -71 [ 165.749178][ T7148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.751699][ T7148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 165.789393][ T993] usb 2-1: USB disconnect, device number 29 [ 165.812392][ T5762] gspca_ov534_9: Unknown sensor 0000 [ 165.812522][ T5762] ov534_9 3-1:0.0: probe with driver ov534_9 failed with error -22 [ 165.824567][ T5762] usb 3-1: USB disconnect, device number 32 [ 165.861844][ T7165] fido_id[7165]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 166.214385][ T7167] FAULT_INJECTION: forcing a failure. [ 166.214385][ T7167] name failslab, interval 1, probability 0, space 0, times 0 [ 166.214425][ T7167] CPU: 1 UID: 0 PID: 7167 Comm: syz.2.422 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.214456][ T7167] Tainted: [L]=SOFTLOCKUP [ 166.214465][ T7167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 166.214482][ T7167] Call Trace: [ 166.214491][ T7167] [ 166.214501][ T7167] dump_stack_lvl+0xe8/0x150 [ 166.214532][ T7167] should_fail_ex+0x3eb/0x540 [ 166.214562][ T7167] should_failslab+0xa8/0x100 [ 166.214587][ T7167] __kmalloc_cache_noprof+0x9e/0x600 [ 166.214612][ T7167] ? nvmet_fc_alloc_ls_iodlist+0x33b/0x920 [ 166.214635][ T7167] ? nvmet_fc_alloc_ls_iodlist+0x33b/0x920 [ 166.214667][ T7167] nvmet_fc_alloc_ls_iodlist+0x33b/0x920 [ 166.214716][ T7167] nvmet_fc_register_targetport+0x76a/0x9e0 [ 166.214753][ T7167] fcloop_create_target_port+0x135/0x4c0 [ 166.214781][ T7167] ? __pfx_fcloop_create_target_port+0x10/0x10 [ 166.214806][ T7167] ? sysfs_file_kobj+0x1a/0x230 [ 166.214834][ T7167] ? sysfs_file_kobj+0x1e4/0x230 [ 166.214857][ T7167] ? sysfs_kf_write+0x166/0x260 [ 166.214884][ T7167] ? __pfx_sysfs_kf_write+0x10/0x10 [ 166.214904][ T7167] kernfs_fop_write_iter+0x3a4/0x540 [ 166.214934][ T7167] vfs_write+0x612/0xba0 [ 166.214967][ T7167] ? __pfx_vfs_write+0x10/0x10 [ 166.214995][ T7167] ? __fget_files+0x3a2/0x420 [ 166.215024][ T7167] ? __fget_files+0x2a/0x420 [ 166.215050][ T7167] ? fdget+0x1ac/0x250 [ 166.215080][ T7167] ksys_write+0x150/0x270 [ 166.215106][ T7167] ? __pfx_ksys_write+0x10/0x10 [ 166.215143][ T7167] do_syscall_64+0x166/0x520 [ 166.215165][ T7167] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.215189][ T7167] ? clear_bhb_loop+0x70/0xc0 [ 166.215215][ T7167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.215237][ T7167] RIP: 0033:0x7f5f0459e199 [ 166.215259][ T7167] 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 [ 166.215278][ T7167] RSP: 002b:00007f5f054fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 166.215304][ T7167] RAX: ffffffffffffffda RBX: 00007f5f04825fa0 RCX: 00007f5f0459e199 [ 166.215320][ T7167] RDX: 000000000000002f RSI: 0000200000000400 RDI: 0000000000000009 [ 166.215335][ T7167] RBP: 00007f5f046358e0 R08: 0000000000000000 R09: 0000000000000000 [ 166.215349][ T7167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.215362][ T7167] R13: 00007f5f04826038 R14: 00007f5f04825fa0 R15: 00007ffd2fc2acc8 [ 166.215399][ T7167] [ 166.496532][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807e3e7c00: rx timeout, send abort [ 166.742276][ T195] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 166.783197][ T5711] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 166.892261][ T195] usb 2-1: Using ep0 maxpacket: 16 [ 166.893005][ T195] usb 2-1: New USB device found: idVendor=1e71, idProduct=2020, bcdDevice=0.00 [ 166.893968][ T195] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.893996][ T195] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 166.894012][ T195] usb 2-1: config 0 interface 0 has no altsetting 0 [ 166.894037][ T195] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.896549][ T195] usb 2-1: config 0 descriptor?? [ 166.963863][ T5711] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 166.967537][ T5711] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.967589][ T5711] usb 4-1: Product: syz [ 166.967599][ T5711] usb 4-1: Manufacturer: syz [ 166.967607][ T5711] usb 4-1: SerialNumber: syz [ 166.970848][ T5711] usb 4-1: config 0 descriptor?? [ 166.997131][ C1] vcan0: j1939_tp_rxtimer: 0xffff888032123000: rx timeout, send abort [ 166.997775][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807e3e7c00: abort rx timeout. Force session deactivation [ 167.079758][ T7176] sg_write: data in/out 248559/136 bytes for SCSI command 0x0-- guessing data in; [ 167.079758][ T7176] program syz.2.426 not setting count and/or reply_len properly [ 167.189313][ T5711] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 167.194701][ T7178] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 167.235868][ T5758] f81534 1-1:0.12: f81534_get_register: reg: 1003 failed: -32 [ 167.235927][ T5758] f81534 1-1:0.12: f81534_find_config_idx: read failed: -32 [ 167.235945][ T5758] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -32 [ 167.235994][ T5758] f81534 1-1:0.12: probe with driver f81534 failed with error -32 [ 167.305231][ T7172] bonding: no command found in bonding_masters - use +ifname or -ifname [ 167.310586][ T195] usbhid 2-1:0.0: can't add hid device: -71 [ 167.310737][ T195] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 167.338894][ T195] usb 2-1: USB disconnect, device number 30 [ 167.380118][ T6558] Bluetooth: hci4: Frame reassembly failed (-84) [ 167.391927][ T7181] loop7: detected capacity change from 0 to 7 [ 167.467954][ T7181] Dev loop7: unable to read RDB block 7 [ 167.468003][ T7181] loop7: unable to read partition table [ 167.468271][ T7181] loop7: partition table beyond EOD, truncated [ 167.468307][ T7181] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 167.491376][ T7181] Bluetooth: hci4: Frame reassembly failed (-84) [ 167.497244][ C1] vcan0: j1939_tp_rxtimer: 0xffff888032123000: abort rx timeout. Force session deactivation [ 167.498634][ T7182] Invalid logical block size (1025) [ 167.646136][ T5762] usb 1-1: USB disconnect, device number 37 [ 167.994437][ T5711] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 167.998662][ T5711] usb 4-1: USB disconnect, device number 27 [ 168.031483][ T5619] udevd[5619]: setting owner of /dev/bus/usb/004/027 to uid=0, gid=0 failed: No such file or directory [ 168.513589][ T5762] usb 1-1: new full-speed USB device number 38 using dummy_hcd [ 168.540538][ T7210] netlink: 464 bytes leftover after parsing attributes in process `syz.3.441'. [ 168.652296][ T5762] usb 1-1: device descriptor read/64, error -71 [ 168.748651][ T7216] netlink: 44 bytes leftover after parsing attributes in process `syz.3.443'. [ 168.902649][ T5762] usb 1-1: new full-speed USB device number 39 using dummy_hcd [ 169.033361][ T5762] usb 1-1: device descriptor read/64, error -71 [ 169.069633][ T7230] netlink: 12 bytes leftover after parsing attributes in process `syz.3.448'. [ 169.165848][ T5762] usb usb1-port1: attempt power cycle [ 169.392384][ T5613] Bluetooth: hci4: command 0x1003 tx timeout [ 169.423466][ T4930] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 169.507141][ T5762] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 169.531032][ T5762] usb 1-1: device descriptor read/8, error -71 [ 169.762341][ T5762] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 169.783159][ T5762] usb 1-1: device descriptor read/8, error -71 [ 169.892558][ T5762] usb usb1-port1: unable to enumerate USB device [ 170.242354][ T5762] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 170.273491][ T7243] CUSE: unknown device info "" [ 170.273508][ T7243] CUSE: unknown device info "" [ 170.273518][ T7243] CUSE: zero length info key specified [ 170.397852][ T5762] usb 3-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 170.399547][ T5762] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 170.399577][ T5762] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 170.399620][ T5762] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.451222][ T7248] FAULT_INJECTION: forcing a failure. [ 170.451222][ T7248] name failslab, interval 1, probability 0, space 0, times 0 [ 170.451287][ T7248] CPU: 1 UID: 0 PID: 7248 Comm: syz.1.454 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.451316][ T7248] Tainted: [L]=SOFTLOCKUP [ 170.451324][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 170.451336][ T7248] Call Trace: [ 170.451345][ T7248] [ 170.451354][ T7248] dump_stack_lvl+0xe8/0x150 [ 170.451384][ T7248] should_fail_ex+0x3eb/0x540 [ 170.451415][ T7248] should_failslab+0xa8/0x100 [ 170.451438][ T7248] __kmalloc_cache_noprof+0x9e/0x600 [ 170.451461][ T7248] ? sctp_add_bind_addr+0x8c/0x370 [ 170.451481][ T7248] ? sctp_add_bind_addr+0x8c/0x370 [ 170.451501][ T7248] ? __pfx_sctp_get_port_local+0x10/0x10 [ 170.451526][ T7248] sctp_add_bind_addr+0x8c/0x370 [ 170.451547][ T7248] ? sctp_auto_asconf_init+0x14d/0x1d0 [ 170.451571][ T7248] sctp_do_bind+0x597/0x9a0 [ 170.451603][ T7248] sctp_connect_new_asoc+0x270/0x6b0 [ 170.451628][ T7248] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 170.451652][ T7248] ? __ipv6_addr_type+0x23d/0x2f0 [ 170.451676][ T7248] ? sctp_inet6_send_verify+0x6e/0x300 [ 170.451696][ T7248] ? sctp_endpoint_lookup_assoc+0xd1/0x260 [ 170.451721][ T7248] __sctp_connect+0x5cb/0xdc0 [ 170.451756][ T7248] ? __pfx___sctp_connect+0x10/0x10 [ 170.451776][ T7248] ? sctp_inet_connect+0xa0/0x210 [ 170.451800][ T7248] ? __local_bh_enable_ip+0xd6/0x140 [ 170.451827][ T7248] sctp_inet_connect+0x12e/0x210 [ 170.451853][ T7248] __sys_connect+0x316/0x450 [ 170.451879][ T7248] ? __pfx___sys_connect+0x10/0x10 [ 170.451913][ T7248] ? __pfx_ksys_write+0x10/0x10 [ 170.451943][ T7248] __x64_sys_connect+0x7a/0x90 [ 170.451966][ T7248] do_syscall_64+0x166/0x520 [ 170.451985][ T7248] ? trace_irq_disable+0x3b/0x140 [ 170.452012][ T7248] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.452035][ T7248] ? clear_bhb_loop+0x70/0xc0 [ 170.452059][ T7248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.452081][ T7248] RIP: 0033:0x7f3a9559e199 [ 170.452100][ T7248] 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 [ 170.452118][ T7248] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 170.452142][ T7248] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 170.452158][ T7248] RDX: 000000000000001c RSI: 0000200000000080 RDI: 0000000000000003 [ 170.452172][ T7248] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 170.452185][ T7248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.452198][ T7248] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 170.452232][ T7248] [ 170.479808][ T7250] fuse: Unknown parameter '"1&QSeNŗu9邠wt6PpYT7#A.e%rm] ߓUĝ' [ 170.611778][ T5762] usb 3-1: usb_control_msg returned -32 [ 170.611827][ T5762] usbtmc 3-1:16.0: can't read capabilities [ 170.706456][ T7257] FAULT_INJECTION: forcing a failure. [ 170.706456][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 170.706486][ T7257] CPU: 1 UID: 0 PID: 7257 Comm: syz.3.457 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.706513][ T7257] Tainted: [L]=SOFTLOCKUP [ 170.706520][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 170.706531][ T7257] Call Trace: [ 170.706539][ T7257] [ 170.706547][ T7257] dump_stack_lvl+0xe8/0x150 [ 170.706573][ T7257] should_fail_ex+0x3eb/0x540 [ 170.706598][ T7257] should_failslab+0xa8/0x100 [ 170.706617][ T7257] ? locks_get_lock_context+0x95/0x5c0 [ 170.706637][ T7257] kmem_cache_alloc_noprof+0x9c/0x600 [ 170.706655][ T7257] ? aa_file_perm+0x4ed/0x15f0 [ 170.706676][ T7257] ? locks_get_lock_context+0x95/0x5c0 [ 170.706701][ T7257] locks_get_lock_context+0x95/0x5c0 [ 170.706727][ T7257] posix_lock_inode+0x111/0x3e80 [ 170.706758][ T7257] ? rcu_is_watching+0x16/0xb0 [ 170.706778][ T7257] ? trace_kmem_cache_alloc+0x29/0xe0 [ 170.706795][ T7257] ? fcntl_setlk+0xa9/0x1060 [ 170.706816][ T7257] ? __pfx_posix_lock_inode+0x10/0x10 [ 170.706845][ T7257] fcntl_setlk+0x9a0/0x1060 [ 170.706862][ T7257] ? get_pid_task+0x20/0x1f0 [ 170.706896][ T7257] ? __pfx_fcntl_setlk+0x10/0x10 [ 170.706921][ T7257] ? __might_fault+0xaf/0x130 [ 170.706946][ T7257] do_fcntl+0x988/0x1a80 [ 170.706969][ T7257] ? lock_acquire+0x115/0x350 [ 170.706987][ T7257] ? __pfx_do_fcntl+0x10/0x10 [ 170.707020][ T7257] ? __fget_files+0x2a/0x420 [ 170.707041][ T7257] ? __fget_files+0x2a/0x420 [ 170.707065][ T7257] ? bpf_lsm_file_fcntl+0x9/0x20 [ 170.707088][ T7257] __se_sys_fcntl+0xc8/0x150 [ 170.707110][ T7257] do_syscall_64+0x166/0x520 [ 170.707127][ T7257] ? trace_irq_disable+0x3b/0x140 [ 170.707145][ T7257] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.707165][ T7257] ? clear_bhb_loop+0x70/0xc0 [ 170.707186][ T7257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.707205][ T7257] RIP: 0033:0x7f4e5f19e199 [ 170.707223][ T7257] 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 [ 170.707239][ T7257] RSP: 002b:00007f4e60030028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 170.707261][ T7257] RAX: ffffffffffffffda RBX: 00007f4e5f425fa0 RCX: 00007f4e5f19e199 [ 170.707279][ T7257] RDX: 0000200000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 170.707292][ T7257] RBP: 00007f4e60030090 R08: 0000000000000000 R09: 0000000000000000 [ 170.707304][ T7257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.707315][ T7257] R13: 00007f4e5f426038 R14: 00007f4e5f425fa0 R15: 00007ffdeb5f5a48 [ 170.707346][ T7257] [ 170.829303][ T7259] netlink: 464 bytes leftover after parsing attributes in process `syz.3.458'. [ 170.928182][ T7265] netlink: 12 bytes leftover after parsing attributes in process `syz.1.459'. [ 171.722390][ T5768] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 171.882400][ T5768] usb 1-1: Using ep0 maxpacket: 32 [ 171.883183][ T5768] usb 1-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 171.885140][ T5768] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 171.885166][ T5768] usb 1-1: config 0 has no interface number 0 [ 171.885212][ T5768] usb 1-1: config 0 interface 12 has no altsetting 0 [ 171.889477][ T5768] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.889503][ T5768] usb 1-1: Product: syz [ 171.889519][ T5768] usb 1-1: Manufacturer: syz [ 171.889534][ T5768] usb 1-1: SerialNumber: syz [ 171.957386][ T5768] usb 1-1: config 0 descriptor?? [ 173.033735][ T5762] usb 3-1: USB disconnect, device number 33 [ 173.394460][ T5768] f81534 1-1:0.12: f81534_set_register: reg: 1003 data: 40 failed: -71 [ 173.394524][ T5768] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 173.394542][ T5768] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 173.394628][ T5768] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 173.435642][ T5768] usb 1-1: USB disconnect, device number 42 [ 173.483721][ T5762] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 173.633158][ T5762] usb 2-1: Using ep0 maxpacket: 8 [ 173.635065][ T5762] usb 2-1: New USB device found: idVendor=2020, idProduct=2031, bcdDevice=bf.7e [ 173.636099][ T5762] usb 2-1: config 8 has an invalid interface number: 4 but max is 2 [ 173.636128][ T5762] usb 2-1: config 8 has an invalid interface number: 221 but max is 2 [ 173.636150][ T5762] usb 2-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 173.636169][ T5762] usb 2-1: config 8 has an invalid descriptor of length 1, skipping remainder of the config [ 173.636186][ T5762] usb 2-1: config 8 has 2 interfaces, different from the descriptor's value: 3 [ 173.636206][ T5762] usb 2-1: config 8 has no interface number 0 [ 173.636216][ T5762] usb 2-1: config 8 has no interface number 1 [ 173.636251][ T5762] usb 2-1: config 8 interface 4 altsetting 127 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 173.636269][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has an invalid descriptor for endpoint zero, skipping [ 173.636281][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has a duplicate endpoint with address 0x9, skipping [ 173.636294][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 173.636309][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has a duplicate endpoint with address 0x89, skipping [ 173.636323][ T5762] usb 2-1: config 8 interface 4 altsetting 127 bulk endpoint 0x1 has invalid maxpacket 1023 [ 173.636337][ T5762] usb 2-1: config 8 interface 4 altsetting 127 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 173.636353][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has a duplicate endpoint with address 0x1, skipping [ 173.636366][ T5762] usb 2-1: config 8 interface 4 altsetting 127 has a duplicate endpoint with address 0x8, skipping [ 173.636387][ T5762] usb 2-1: config 8 interface 221 altsetting 8 has an invalid endpoint descriptor of length 3, skipping [ 173.636401][ T5762] usb 2-1: config 8 interface 221 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 173.636413][ T5762] usb 2-1: config 8 interface 221 altsetting 8 endpoint 0xE has invalid maxpacket 512, setting to 64 [ 173.636429][ T5762] usb 2-1: config 8 interface 221 altsetting 8 has a duplicate endpoint with address 0xD, skipping [ 173.636442][ T5762] usb 2-1: config 8 interface 221 altsetting 8 has 7 endpoint descriptors, different from the interface descriptor's value: 10 [ 173.636457][ T5762] usb 2-1: config 8 interface 4 has no altsetting 0 [ 173.636468][ T5762] usb 2-1: config 8 interface 221 has no altsetting 0 [ 173.638450][ T5762] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.638474][ T5762] usb 2-1: Product: 䄤샣雇詁쟁ﱉ햷㾪︖北䬅㹄⫝霮ࡇ殹๬쟶㑆ㅄӸ㼕쬂滬楴곈苈竜묌ㄒ䱨笗䅸쪜簟ߍ烓묎⯣複ᒢ狭噮♠㭫᧯ʉ괅鲲ŀ㇯ᠩ∏휠ꚥ쀵畾嚔䤊 [ 173.638505][ T5762] usb 2-1: Manufacturer: 䠘鼆謔磲Ṥꇥ袚穮Ꙧჲ⾦봝旌암㵕灤禋女죧컳爿匵わ둏潹槆◶澠걱殄㣙䆾쓏퉮㳭熽뽭㍟덊殡鋕⑌䳧橀颊⫊切⦆ʔᾤ騔ᭂ迎๙罊릂麘䛉䘗鷛猕⧴敟䨜网䁨꺡௿틎ᣅ隙䉭렆㰳惫ᣟ뺺뻱ᰟ콾⋫粤릛옡肑昍ᇮ꩸痌ҍꉭ䂞픾鋦鲸 [ 173.640543][ T5762] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 173.640566][ T5762] usb 2-1: no configuration chosen from 1 choice [ 173.759483][ T195] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 173.961430][ T195] usb 4-1: device descriptor read/64, error -71 [ 174.106463][ T7329] netlink: 12 bytes leftover after parsing attributes in process `syz.2.476'. [ 174.192335][ T195] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 174.244530][ T7332] netlink: 20 bytes leftover after parsing attributes in process `syz.0.478'. [ 174.348074][ T195] usb 4-1: device descriptor read/64, error -71 [ 174.503324][ T195] usb usb4-port1: attempt power cycle [ 174.601522][ T7338] FAULT_INJECTION: forcing a failure. [ 174.601522][ T7338] name fail_futex, interval 1, probability 0, space 0, times 1 [ 174.601559][ T7338] CPU: 1 UID: 0 PID: 7338 Comm: syz.0.481 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.601589][ T7338] Tainted: [L]=SOFTLOCKUP [ 174.601596][ T7338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 174.601609][ T7338] Call Trace: [ 174.601618][ T7338] [ 174.601628][ T7338] dump_stack_lvl+0xe8/0x150 [ 174.601656][ T7338] should_fail_ex+0x3eb/0x540 [ 174.601684][ T7338] get_futex_key+0x1b4/0x1580 [ 174.601727][ T7338] ? __pfx_get_futex_key+0x10/0x10 [ 174.601753][ T7338] ? ktime_get+0x45/0x220 [ 174.601781][ T7338] futex_wait_setup+0x4a/0x590 [ 174.601808][ T7338] ? __futex_wait+0xdb/0x470 [ 174.601834][ T7338] __futex_wait+0x175/0x470 [ 174.601854][ T7338] ? __lock_acquire+0x747/0x2de0 [ 174.601883][ T7338] ? __pfx___futex_wait+0x10/0x10 [ 174.601908][ T7338] ? __pfx_futex_wake_mark+0x10/0x10 [ 174.601936][ T7338] ? futex_hash+0x4e/0x2b0 [ 174.601958][ T7338] ? futex_hash+0x4e/0x2b0 [ 174.601977][ T7338] ? futex_hash+0x275/0x2b0 [ 174.602004][ T7338] futex_wait+0x121/0x390 [ 174.602027][ T7338] ? __pfx_futex_wait+0x10/0x10 [ 174.602062][ T7338] ? do_timer_create+0xbe7/0x1140 [ 174.602087][ T7338] do_futex+0x3e7/0x4e0 [ 174.602115][ T7338] ? __pfx_do_futex+0x10/0x10 [ 174.602145][ T7338] __se_sys_futex+0x3a8/0x450 [ 174.602174][ T7338] ? __pfx___x64_sys_timer_create+0x10/0x10 [ 174.602197][ T7338] ? __pfx___se_sys_futex+0x10/0x10 [ 174.602227][ T7338] ? __x64_sys_futex+0x21/0xf0 [ 174.602251][ T7338] do_syscall_64+0x166/0x520 [ 174.602271][ T7338] ? trace_irq_disable+0x3b/0x140 [ 174.602290][ T7338] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.602312][ T7338] ? clear_bhb_loop+0x70/0xc0 [ 174.602335][ T7338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.602356][ T7338] RIP: 0033:0x7f08cb99e199 [ 174.602377][ T7338] 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 [ 174.602395][ T7338] RSP: 002b:00007f08cc84e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 174.602420][ T7338] RAX: ffffffffffffffda RBX: 00007f08cbc25fa8 RCX: 00007f08cb99e199 [ 174.602436][ T7338] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f08cbc25fa8 [ 174.602449][ T7338] RBP: 00007f08cbc25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 174.602463][ T7338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.602476][ T7338] R13: 00007f08cbc26038 R14: 00007ffca0995780 R15: 00007ffca0995868 [ 174.602509][ T7338] [ 174.872330][ T195] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 174.894512][ T195] usb 4-1: device descriptor read/8, error -71 [ 174.944937][ T7346] tipc: Enabling of bearer rejected, failed to enable media [ 175.192317][ T195] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 175.213441][ T195] usb 4-1: device descriptor read/8, error -71 [ 175.322627][ T195] usb usb4-port1: unable to enumerate USB device [ 175.532273][ T5758] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 175.682724][ T5758] usb 1-1: New USB device found: idVendor=0582, idProduct=007d, bcdDevice=0.00 [ 175.683644][ T5758] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 175.683668][ T5758] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 175.683728][ T5758] usb 1-1: too many endpoints for config 1 interface 1 altsetting 78: 36, using maximum allowed: 30 [ 175.683762][ T5758] usb 1-1: config 1 interface 1 altsetting 78 has 0 endpoint descriptors, different from the interface descriptor's value: 36 [ 175.683790][ T5758] usb 1-1: config 1 interface 1 has no altsetting 0 [ 175.683819][ T5758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.696333][ T5758] usb 1-1: interface 2 not found [ 175.696563][ T5758] usb 1-1: selecting invalid altsetting 0 [ 175.891792][ T5758] usb 1-1: string descriptor 0 read error: -71 [ 175.893355][ T5758] usb 1-1: selecting invalid altsetting 0 [ 175.893386][ T5758] usbtest 1-1:1.1: probe with driver usbtest failed with error -22 [ 175.914750][ T5758] usb 1-1: selecting invalid altsetting 0 [ 175.914781][ T5758] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 175.915111][ T5758] usb 1-1: selecting invalid altsetting 0 [ 175.915136][ T5758] snd-ua101 1-1:1.1: probe with driver snd-ua101 failed with error -22 [ 175.917116][ T5758] usb 1-1: USB disconnect, device number 43 [ 176.246803][ T195] usb 2-1: USB disconnect, device number 31 [ 176.606503][ T7377] netlink: 12 bytes leftover after parsing attributes in process `syz.3.494'. [ 176.642312][ T195] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 176.703028][ T7380] FAULT_INJECTION: forcing a failure. [ 176.703028][ T7380] name failslab, interval 1, probability 0, space 0, times 0 [ 176.703053][ T7380] CPU: 0 UID: 0 PID: 7380 Comm: syz.0.496 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.703072][ T7380] Tainted: [L]=SOFTLOCKUP [ 176.703077][ T7380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 176.703084][ T7380] Call Trace: [ 176.703089][ T7380] [ 176.703096][ T7380] dump_stack_lvl+0xe8/0x150 [ 176.703115][ T7380] should_fail_ex+0x3eb/0x540 [ 176.703132][ T7380] should_failslab+0xa8/0x100 [ 176.703145][ T7380] ? alloc_empty_file+0x5b/0x1d0 [ 176.703167][ T7380] kmem_cache_alloc_noprof+0x9c/0x600 [ 176.703182][ T7380] ? alloc_empty_file+0x5b/0x1d0 [ 176.703198][ T7380] alloc_empty_file+0x5b/0x1d0 [ 176.703211][ T7380] path_openat+0x9d/0x1da0 [ 176.703225][ T7380] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 176.703239][ T7380] ? stack_depot_save_flags+0x404/0x7f0 [ 176.703253][ T7380] ? do_getname_kernel+0x54/0x230 [ 176.703264][ T7380] ? kmem_cache_alloc_noprof+0x151/0x600 [ 176.703281][ T7380] do_file_open+0x23e/0x4a0 [ 176.703293][ T7380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.703310][ T7380] ? __pfx_do_file_open+0x10/0x10 [ 176.703345][ T7380] file_open_name+0x162/0x1c0 [ 176.703359][ T7380] ? __pfx_file_open_name+0x10/0x10 [ 176.703369][ T7380] ? do_getname_kernel+0x54/0x230 [ 176.703383][ T7380] ? __asan_memcpy+0x40/0x70 [ 176.703396][ T7380] ? do_getname_kernel+0x183/0x230 [ 176.703410][ T7380] split_huge_pages_in_file+0x3a/0x710 [ 176.703424][ T7380] ? __might_fault+0xaf/0x130 [ 176.703444][ T7380] split_huge_pages_write+0x499/0x1810 [ 176.703464][ T7380] ? lock_acquire+0x115/0x350 [ 176.703478][ T7380] ? __pfx_split_huge_pages_write+0x10/0x10 [ 176.703519][ T7380] ? aa_file_perm+0x4ed/0x15f0 [ 176.703531][ T7380] ? register_lock_class+0x31/0x2e0 [ 176.703565][ T7380] ? __debugfs_file_get+0x5e0/0x720 [ 176.703588][ T7380] full_proxy_write+0x127/0x1f0 [ 176.703603][ T7380] ? __pfx_full_proxy_write+0x10/0x10 [ 176.703615][ T7380] vfs_write+0x296/0xba0 [ 176.703633][ T7380] ? __pfx_vfs_write+0x10/0x10 [ 176.703647][ T7380] ? __fget_files+0x2a/0x420 [ 176.703662][ T7380] ? __fget_files+0x3a2/0x420 [ 176.703672][ T7380] ? __fget_files+0x2a/0x420 [ 176.703687][ T7380] ? fdget+0x1ac/0x250 [ 176.703703][ T7380] ksys_write+0x150/0x270 [ 176.703717][ T7380] ? __pfx_ksys_write+0x10/0x10 [ 176.703736][ T7380] do_syscall_64+0x166/0x520 [ 176.703748][ T7380] ? trace_irq_disable+0x3b/0x140 [ 176.703759][ T7380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.703772][ T7380] ? clear_bhb_loop+0x70/0xc0 [ 176.703786][ T7380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.703799][ T7380] RIP: 0033:0x7f08cb99e199 [ 176.703811][ T7380] 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 [ 176.703822][ T7380] RSP: 002b:00007f08cc84e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 176.703838][ T7380] RAX: ffffffffffffffda RBX: 00007f08cbc25fa0 RCX: 00007f08cb99e199 [ 176.703847][ T7380] RDX: 000000000000000e RSI: 00002000000000c0 RDI: 0000000000000003 [ 176.703855][ T7380] RBP: 00007f08cc84e090 R08: 0000000000000000 R09: 0000000000000000 [ 176.703863][ T7380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.703871][ T7380] R13: 00007f08cbc26038 R14: 00007f08cbc25fa0 R15: 00007ffca0995868 [ 176.703900][ T7380] [ 176.824407][ T195] usb 2-1: New USB device found: idVendor=103d, idProduct=0101, bcdDevice=0.40 [ 176.827361][ T195] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 176.827405][ T195] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 176.829678][ T195] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.829700][ T195] usb 2-1: Product: syz [ 176.829714][ T195] usb 2-1: Manufacturer: syz [ 176.829727][ T195] usb 2-1: SerialNumber: syz [ 177.090876][ T195] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 177.122648][ T195] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 177.182590][ T195] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 177.186230][ T195] usb 2-1: USB disconnect, device number 32 [ 177.268700][ T5619] udevd[5619]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 177.388528][ T7396] ieee802154 phy0 wpan0: encryption failed: -22 [ 177.416081][ T7398] FAULT_INJECTION: forcing a failure. [ 177.416081][ T7398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 177.416114][ T7398] CPU: 0 UID: 0 PID: 7398 Comm: syz.0.505 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.416142][ T7398] Tainted: [L]=SOFTLOCKUP [ 177.416149][ T7398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 177.416161][ T7398] Call Trace: [ 177.416170][ T7398] [ 177.416179][ T7398] dump_stack_lvl+0xe8/0x150 [ 177.416206][ T7398] should_fail_ex+0x3eb/0x540 [ 177.416233][ T7398] _copy_from_iter+0x1d3/0x1890 [ 177.416271][ T7398] ? __pfx__copy_from_iter+0x10/0x10 [ 177.416297][ T7398] ? raw_sendmsg+0x1a2/0x9c0 [ 177.416318][ T7398] ? raw_sendmsg+0x1a2/0x9c0 [ 177.416343][ T7398] ? __local_bh_enable_ip+0xd6/0x140 [ 177.416363][ T7398] ? skb_put+0x112/0x210 [ 177.416388][ T7398] raw_sendmsg+0x430/0x9c0 [ 177.416414][ T7398] ? __pfx_raw_sendmsg+0x10/0x10 [ 177.416439][ T7398] ? apparmor_socket_sendmsg+0x18b/0x360 [ 177.416463][ T7398] ? __pfx_ieee802154_sock_sendmsg+0x10/0x10 [ 177.416484][ T7398] sock_sendmsg_nosec+0x14e/0x190 [ 177.416510][ T7398] ____sys_sendmsg+0x54e/0x850 [ 177.416537][ T7398] ? __pfx_____sys_sendmsg+0x10/0x10 [ 177.416568][ T7398] ? import_iovec+0x73/0xa0 [ 177.416591][ T7398] ___sys_sendmsg+0x2a5/0x360 [ 177.416610][ T7398] ? __lock_acquire+0x747/0x2de0 [ 177.416635][ T7398] ? __pfx____sys_sendmsg+0x10/0x10 [ 177.416692][ T7398] ? __fget_files+0x3a2/0x420 [ 177.416712][ T7398] ? __fget_files+0x2a/0x420 [ 177.416742][ T7398] __x64_sys_sendmsg+0x1b1/0x290 [ 177.416767][ T7398] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 177.416808][ T7398] do_syscall_64+0x166/0x520 [ 177.416827][ T7398] ? trace_irq_disable+0x3b/0x140 [ 177.416846][ T7398] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.416867][ T7398] ? clear_bhb_loop+0x70/0xc0 [ 177.416890][ T7398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.416911][ T7398] RIP: 0033:0x7f08cb99e199 [ 177.416932][ T7398] 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 [ 177.416960][ T7398] RSP: 002b:00007f08cc84e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 177.416984][ T7398] RAX: ffffffffffffffda RBX: 00007f08cbc25fa0 RCX: 00007f08cb99e199 [ 177.416999][ T7398] RDX: 0000000024004014 RSI: 0000200000000080 RDI: 0000000000000005 [ 177.417013][ T7398] RBP: 00007f08cc84e090 R08: 0000000000000000 R09: 0000000000000000 [ 177.417025][ T7398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.417038][ T7398] R13: 00007f08cbc26038 R14: 00007f08cbc25fa0 R15: 00007ffca0995868 [ 177.417070][ T7398] [ 177.721231][ T7412] nbd0: detected capacity change from 0 to 63 [ 177.742632][ T195] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 177.768623][ T4930] block nbd0: Receive control failed (result -104) [ 177.873794][ T7417] netlink: 12 bytes leftover after parsing attributes in process `syz.2.510'. [ 177.885170][ T195] usb 1-1: device descriptor read/64, error -71 [ 178.124001][ T195] usb 1-1: new full-speed USB device number 45 using dummy_hcd [ 178.252359][ T195] usb 1-1: device descriptor read/64, error -71 [ 178.362695][ T195] usb usb1-port1: attempt power cycle [ 178.713261][ T195] usb 1-1: new full-speed USB device number 46 using dummy_hcd [ 178.734752][ T195] usb 1-1: device descriptor read/8, error -71 [ 178.967776][ T7446] ieee802154 phy0 wpan0: encryption failed: -22 [ 178.985477][ T195] usb 1-1: new full-speed USB device number 47 using dummy_hcd [ 179.003418][ T195] usb 1-1: device descriptor read/8, error -71 [ 179.067594][ T7451] FAULT_INJECTION: forcing a failure. [ 179.067594][ T7451] name failslab, interval 1, probability 0, space 0, times 0 [ 179.069017][ T7451] CPU: 0 UID: 0 PID: 7451 Comm: syz.3.520 Tainted: G L syzkaller #0 PREEMPT(full) [ 179.069058][ T7451] Tainted: [L]=SOFTLOCKUP [ 179.069067][ T7451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 179.069081][ T7451] Call Trace: [ 179.069091][ T7451] [ 179.069102][ T7451] dump_stack_lvl+0xe8/0x150 [ 179.069134][ T7451] should_fail_ex+0x3eb/0x540 [ 179.069167][ T7451] should_failslab+0xa8/0x100 [ 179.069194][ T7451] __kmalloc_cache_noprof+0x9e/0x600 [ 179.069220][ T7451] ? __kmalloc_cache_noprof+0x148/0x600 [ 179.069245][ T7451] ? pty_common_install+0xd9/0x780 [ 179.069268][ T7451] ? pty_common_install+0xd9/0x780 [ 179.069301][ T7451] pty_common_install+0xd9/0x780 [ 179.069336][ T7451] tty_init_dev+0xd7/0x4d0 [ 179.069366][ T7451] ptmx_open+0xeb/0x2e0 [ 179.069393][ T7451] chrdev_open+0x4d9/0x600 [ 179.069421][ T7451] ? __pfx_chrdev_open+0x10/0x10 [ 179.069449][ T7451] ? devcgroup_check_permission+0x31/0x8f0 [ 179.069480][ T7451] ? __pfx_chrdev_open+0x10/0x10 [ 179.069503][ T7451] do_dentry_open+0x80e/0x1360 [ 179.069541][ T7451] vfs_open_consume+0x4a/0x350 [ 179.069564][ T7451] ? path_openat+0x148a/0x1da0 [ 179.069589][ T7451] path_openat+0x14a6/0x1da0 [ 179.069634][ T7451] do_file_open+0x23e/0x4a0 [ 179.069664][ T7451] ? __pfx_do_file_open+0x10/0x10 [ 179.069714][ T7451] ? _raw_spin_unlock+0x28/0x50 [ 179.069736][ T7451] ? alloc_fd+0x6af/0x760 [ 179.069772][ T7451] do_sys_openat2+0x115/0x200 [ 179.069796][ T7451] ? __se_sys_futex+0x3a8/0x450 [ 179.069822][ T7451] ? __pfx_do_sys_openat2+0x10/0x10 [ 179.069854][ T7451] ? rcu_is_watching+0x16/0xb0 [ 179.069885][ T7451] __x64_sys_openat+0x138/0x170 [ 179.069916][ T7451] do_syscall_64+0x166/0x520 [ 179.069939][ T7451] ? trace_irq_disable+0x3b/0x140 [ 179.069973][ T7451] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.070000][ T7451] ? clear_bhb_loop+0x70/0xc0 [ 179.070030][ T7451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.070056][ T7451] RIP: 0033:0x7f4e5f19e199 [ 179.070080][ T7451] 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 [ 179.070102][ T7451] RSP: 002b:00007f4e60030028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 179.070130][ T7451] RAX: ffffffffffffffda RBX: 00007f4e5f425fa0 RCX: 00007f4e5f19e199 [ 179.070148][ T7451] RDX: 0000000000000041 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 179.070165][ T7451] RBP: 00007f4e5f2358e0 R08: 0000000000000000 R09: 0000000000000000 [ 179.070181][ T7451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.070196][ T7451] R13: 00007f4e5f426038 R14: 00007f4e5f425fa0 R15: 00007ffdeb5f5a48 [ 179.070235][ T7451] [ 179.122656][ T195] usb usb1-port1: unable to enumerate USB device [ 179.172306][ T5695] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 179.285440][ T7456] netlink: 12 bytes leftover after parsing attributes in process `syz.3.523'. [ 179.363318][ T5695] usb 2-1: Using ep0 maxpacket: 16 [ 179.364158][ T5695] usb 2-1: New USB device found: idVendor=04b4, idProduct=861f, bcdDevice=db.82 [ 179.365183][ T5695] usb 2-1: config 43 interface 0 has no altsetting 0 [ 179.367248][ T5695] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.367268][ T5695] usb 2-1: Product: syz [ 179.367282][ T5695] usb 2-1: Manufacturer: syz [ 179.367295][ T5695] usb 2-1: SerialNumber: syz [ 179.605825][ T5695] usb 2-1: dvb_usb_v2: found a 'Anysee' in warm state [ 179.605855][ T5695] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 179.605920][ T5695] dvb_usb_anysee 2-1:43.0: probe with driver dvb_usb_anysee failed with error -22 [ 179.617843][ T5695] usb 2-1: USB disconnect, device number 33 [ 179.921552][ T7471] netlink: 50 bytes leftover after parsing attributes in process `syz.3.529'. [ 179.933015][ T5711] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 180.092282][ T5711] usb 3-1: Using ep0 maxpacket: 32 [ 180.093097][ T5711] usb 3-1: New USB device found: idVendor=046d, idProduct=c31c, bcdDevice=0.40 [ 180.094288][ T5711] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.094319][ T5711] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 180.094360][ T5711] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.097622][ T5711] usb 3-1: config 0 descriptor?? [ 180.110268][ T5711] hub 3-1:0.0: USB hub found [ 180.329538][ T7466] ieee802154 phy0 wpan0: encryption failed: -90 [ 180.338602][ T5711] hub 3-1:0.0: 8 ports detected [ 180.339096][ T5711] hub 3-1:0.0: insufficient power available to use all downstream ports [ 180.470385][ T7485] FAULT_INJECTION: forcing a failure. [ 180.470385][ T7485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.470504][ T7485] CPU: 1 UID: 0 PID: 7485 Comm: syz.1.535 Tainted: G L syzkaller #0 PREEMPT(full) [ 180.470533][ T7485] Tainted: [L]=SOFTLOCKUP [ 180.470541][ T7485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 180.470553][ T7485] Call Trace: [ 180.470561][ T7485] [ 180.470570][ T7485] dump_stack_lvl+0xe8/0x150 [ 180.470600][ T7485] should_fail_ex+0x3eb/0x540 [ 180.470627][ T7485] _copy_from_user+0x2d/0xb0 [ 180.470649][ T7485] comedi_unlocked_ioctl+0xaec/0x1af0 [ 180.470690][ T7485] ? kasan_quarantine_put+0xbb/0x1f0 [ 180.470713][ T7485] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 180.470742][ T7485] ? tomoyo_path_number_perm+0x219/0x5f0 [ 180.470776][ T7485] ? tomoyo_path_number_perm+0x219/0x5f0 [ 180.470801][ T7485] ? do_vfs_ioctl+0x116f/0x1530 [ 180.470826][ T7485] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 180.470883][ T7485] ? __fget_files+0x2a/0x420 [ 180.470910][ T7485] ? __fget_files+0x2a/0x420 [ 180.470934][ T7485] ? bpf_lsm_file_ioctl+0x9/0x20 [ 180.470955][ T7485] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 180.470981][ T7485] __se_sys_ioctl+0xfc/0x170 [ 180.471005][ T7485] do_syscall_64+0x166/0x520 [ 180.471024][ T7485] ? trace_irq_disable+0x3b/0x140 [ 180.471044][ T7485] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.471065][ T7485] ? clear_bhb_loop+0x70/0xc0 [ 180.471088][ T7485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.471109][ T7485] RIP: 0033:0x7f3a9559e199 [ 180.471128][ T7485] 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 [ 180.471146][ T7485] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 180.471170][ T7485] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 180.471186][ T7485] RDX: 000020000001b880 RSI: 000000008028640c RDI: 0000000000000003 [ 180.471201][ T7485] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 180.471214][ T7485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.471227][ T7485] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 180.471261][ T7485] [ 180.539506][ T5711] hub 3-1:0.0: config failed, can't get hub status (err -71) [ 180.557963][ T5711] usbhid 3-1:0.0: can't add hid device: -71 [ 180.558061][ T5711] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 180.597528][ T5711] usb 3-1: USB disconnect, device number 34 [ 180.607347][ T7487] netlink: 12 bytes leftover after parsing attributes in process `syz.3.536'. [ 180.750704][ T7491] FAULT_INJECTION: forcing a failure. [ 180.750704][ T7491] name failslab, interval 1, probability 0, space 0, times 0 [ 180.750738][ T7491] CPU: 1 UID: 0 PID: 7491 Comm: syz.1.538 Tainted: G L syzkaller #0 PREEMPT(full) [ 180.750768][ T7491] Tainted: [L]=SOFTLOCKUP [ 180.750776][ T7491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 180.750788][ T7491] Call Trace: [ 180.750797][ T7491] [ 180.750806][ T7491] dump_stack_lvl+0xe8/0x150 [ 180.750836][ T7491] should_fail_ex+0x3eb/0x540 [ 180.750862][ T7491] should_failslab+0xa8/0x100 [ 180.750887][ T7491] __kmalloc_cache_noprof+0x9e/0x600 [ 180.750907][ T7491] ? xa_load+0x60/0x210 [ 180.750926][ T7491] ? cma_alloc_port+0xb5/0x660 [ 180.750945][ T7491] ? cma_alloc_port+0xb5/0x660 [ 180.750971][ T7491] cma_alloc_port+0xb5/0x660 [ 180.750995][ T7491] rdma_bind_addr_dst+0xe28/0x35a0 [ 180.751051][ T7491] rdma_resolve_addr+0x731/0x2110 [ 180.751080][ T7491] ? rcu_is_watching+0x16/0xb0 [ 180.751104][ T7491] ? __pfx_rdma_resolve_addr+0x10/0x10 [ 180.751127][ T7491] ? __mutex_lock+0x305/0x15a0 [ 180.751147][ T7491] ? lock_acquire+0x115/0x350 [ 180.751177][ T7491] ? ucma_resolve_ip+0x2fe/0x490 [ 180.751219][ T7491] ? do_raw_spin_unlock+0xf5/0x200 [ 180.751245][ T7491] ucma_resolve_ip+0x336/0x490 [ 180.751270][ T7491] ? __pfx_ucma_resolve_ip+0x10/0x10 [ 180.751302][ T7491] ? __might_fault+0xaf/0x130 [ 180.751331][ T7491] ucma_write+0x249/0x2f0 [ 180.751354][ T7491] ? __pfx_ucma_write+0x10/0x10 [ 180.751375][ T7491] ? security_file_permission+0x75/0x260 [ 180.751399][ T7491] ? rw_verify_area+0x203/0x4c0 [ 180.751422][ T7491] ? __pfx_ucma_write+0x10/0x10 [ 180.751442][ T7491] vfs_write+0x296/0xba0 [ 180.751482][ T7491] ? __pfx_vfs_write+0x10/0x10 [ 180.751505][ T7491] ? __fget_files+0x2a/0x420 [ 180.751525][ T7491] ? __fget_files+0x3a2/0x420 [ 180.751544][ T7491] ? __fget_files+0x2a/0x420 [ 180.751578][ T7491] ? fdget+0x1ac/0x250 [ 180.751606][ T7491] ksys_write+0x150/0x270 [ 180.751629][ T7491] ? __pfx_ksys_write+0x10/0x10 [ 180.751663][ T7491] do_syscall_64+0x166/0x520 [ 180.751683][ T7491] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.751704][ T7491] ? clear_bhb_loop+0x70/0xc0 [ 180.751728][ T7491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.751748][ T7491] RIP: 0033:0x7f3a9559e199 [ 180.751768][ T7491] 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 [ 180.751786][ T7491] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 180.751808][ T7491] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 180.751824][ T7491] RDX: 0000000000000048 RSI: 0000200000000300 RDI: 0000000000000003 [ 180.751838][ T7491] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 180.751851][ T7491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.751863][ T7491] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 180.751898][ T7491] [ 181.153912][ T5711] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 181.302289][ T5711] usb 2-1: Using ep0 maxpacket: 32 [ 181.303114][ T5711] usb 2-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 181.310119][ T5711] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.310144][ T5711] usb 2-1: Product: syz [ 181.310158][ T5711] usb 2-1: Manufacturer: syz [ 181.310172][ T5711] usb 2-1: SerialNumber: syz [ 181.318480][ T5711] usb 2-1: config 0 descriptor?? [ 181.334833][ T5711] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 181.412318][ T5762] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 181.416789][ T7503] netlink: 50 bytes leftover after parsing attributes in process `syz.3.543'. [ 181.562272][ T5762] usb 3-1: Using ep0 maxpacket: 8 [ 181.563099][ T5762] usb 3-1: New USB device found: idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 181.564214][ T5762] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 181.564230][ T5762] usb 3-1: config 0 has no interface number 0 [ 181.564258][ T5762] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 181.564281][ T5762] usb 3-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 181.564305][ T5762] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 181.564329][ T5762] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 181.564363][ T5762] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.566813][ T5762] usb 3-1: config 0 descriptor?? [ 181.670989][ T5762] ldusb 3-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 181.851319][ T5695] usb 3-1: USB disconnect, device number 35 [ 181.851427][ C0] ldusb 3-1:0.55: usb_submit_urb failed (-19) [ 181.853279][ T7499] ldusb 3-1:0.55: Couldn't submit interrupt_out_urb -19 [ 181.858977][ T5695] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 181.886183][ T7518] sg_write: data in/out 248559/136 bytes for SCSI command 0x0-- guessing data in; [ 181.886183][ T7518] program syz.3.549 not setting count and/or reply_len properly [ 182.014052][ T7524] netlink: 12 bytes leftover after parsing attributes in process `syz.3.550'. [ 182.122557][ T5762] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 182.272352][ T5762] usb 1-1: Using ep0 maxpacket: 32 [ 182.273954][ T5762] usb 1-1: New USB device found: idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 182.274981][ T5762] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 182.275006][ T5762] usb 1-1: config 0 has no interface number 0 [ 182.275050][ T5762] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 576 [ 182.275076][ T5762] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 182.277229][ T5762] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.277251][ T5762] usb 1-1: Product: syz [ 182.277265][ T5762] usb 1-1: Manufacturer: syz [ 182.277274][ T5762] usb 1-1: SerialNumber: syz [ 182.279681][ T5762] usb 1-1: config 0 descriptor?? [ 182.280506][ T7519] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 182.280653][ T7519] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 182.478002][ T7528] FAULT_INJECTION: forcing a failure. [ 182.478002][ T7528] name failslab, interval 1, probability 0, space 0, times 0 [ 182.478026][ T7528] CPU: 1 UID: 0 PID: 7528 Comm: syz.2.552 Tainted: G L syzkaller #0 PREEMPT(full) [ 182.478054][ T7528] Tainted: [L]=SOFTLOCKUP [ 182.478066][ T7528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 182.478078][ T7528] Call Trace: [ 182.478086][ T7528] [ 182.478095][ T7528] dump_stack_lvl+0xe8/0x150 [ 182.478122][ T7528] should_fail_ex+0x3eb/0x540 [ 182.478141][ T7528] should_failslab+0xa8/0x100 [ 182.478154][ T7528] ? dst_alloc+0x105/0x170 [ 182.478167][ T7528] kmem_cache_alloc_noprof+0x9c/0x600 [ 182.478180][ T7528] ? lock_acquire+0x115/0x350 [ 182.478198][ T7528] ? dst_alloc+0x105/0x170 [ 182.478224][ T7528] dst_alloc+0x105/0x170 [ 182.478248][ T7528] ip6_blackhole_route+0x59/0x340 [ 182.478273][ T7528] xfrm_lookup_route+0xd7/0x1c0 [ 182.478293][ T7528] ip6_sk_dst_lookup_flow+0x800/0xa50 [ 182.478305][ T7528] ? get_random_u32+0x13a/0x8b0 [ 182.478317][ T7528] ? get_random_u32+0x4ce/0x8b0 [ 182.478329][ T7528] ? udpv6_sendmsg+0x1898/0x2610 [ 182.478347][ T7528] udpv6_sendmsg+0x1a98/0x2610 [ 182.478384][ T7528] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 182.478406][ T7528] ? udp_lib_get_port+0x1776/0x1c50 [ 182.478451][ T7528] ? inet_send_prepare+0x1b4/0x260 [ 182.478467][ T7528] ? lockdep_hardirqs_on+0x7b/0x110 [ 182.478480][ T7528] ? inet_send_prepare+0x1b4/0x260 [ 182.478490][ T7528] ? __local_bh_enable_ip+0xd6/0x140 [ 182.478509][ T7528] ? inet_send_prepare+0x1b4/0x260 [ 182.478532][ T7528] ? inet6_sendmsg+0xe4/0x120 [ 182.478553][ T7528] ? __pfx_inet6_sendmsg+0x10/0x10 [ 182.478571][ T7528] sock_sendmsg_nosec+0x90/0x190 [ 182.478595][ T7528] __sys_sendto+0x408/0x5a0 [ 182.478610][ T7528] ? ksys_write+0x1e6/0x270 [ 182.478624][ T7528] ? __pfx___sys_sendto+0x10/0x10 [ 182.478635][ T7528] ? __mutex_unlock_slowpath+0x731/0x900 [ 182.478656][ T7528] ? fdget+0x1ac/0x250 [ 182.478690][ T7528] ? __pfx_ksys_write+0x10/0x10 [ 182.478707][ T7528] ? __sys_socket+0x176/0x1b0 [ 182.478732][ T7528] __x64_sys_sendto+0xde/0x100 [ 182.478755][ T7528] do_syscall_64+0x166/0x520 [ 182.478767][ T7528] ? trace_irq_disable+0x3b/0x140 [ 182.478779][ T7528] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.478792][ T7528] ? clear_bhb_loop+0x70/0xc0 [ 182.478806][ T7528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.478824][ T7528] RIP: 0033:0x7f5f0459e199 [ 182.478843][ T7528] 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 [ 182.478860][ T7528] RSP: 002b:00007f5f054fd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 182.478884][ T7528] RAX: ffffffffffffffda RBX: 00007f5f04825fa0 RCX: 00007f5f0459e199 [ 182.478899][ T7528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 182.478912][ T7528] RBP: 00007f5f054fd090 R08: 0000200000000140 R09: 000000000000001c [ 182.478921][ T7528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.478928][ T7528] R13: 00007f5f04826038 R14: 00007f5f04825fa0 R15: 00007ffd2fc2acc8 [ 182.478954][ T7528] [ 182.482030][ T7519] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 182.485174][ T7519] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 182.742288][ T7534] netlink: 32 bytes leftover after parsing attributes in process `syz.2.555'. [ 182.950453][ T7541] input: syz1 as /devices/virtual/input/input23 [ 183.065588][ T7548] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.066409][ T5762] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 183.066663][ T5762] asix 1-1:0.188: probe with driver asix failed with error -32 [ 183.099325][ T7548] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.222305][ T5758] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 183.372277][ T5758] usb 4-1: Using ep0 maxpacket: 8 [ 183.372987][ T5758] usb 4-1: New USB device found: idVendor=07ca, idProduct=a868, bcdDevice=c4.d4 [ 183.373887][ T5758] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.377053][ T5758] usb 4-1: config 0 descriptor?? [ 183.396942][ T5758] dvb-usb: found a 'AVerMedia AVerTVHD Volar (A868R)' in warm state. [ 183.542313][ T5793] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 183.593223][ T5758] cxusb: set interface failed [ 183.593512][ T5758] dvb-usb: bulk message failed: -22 (1/0) [ 183.600539][ T5758] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 183.601241][ T5758] dvbdev: DVB: registering new adapter (AVerMedia AVerTVHD Volar (A868R)) [ 183.601296][ T5758] usb 4-1: media controller created [ 183.612878][ T5711] gspca_ov534_9: reg_r err -71 [ 183.657142][ T5758] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 183.702444][ T5793] usb 3-1: device descriptor read/64, error -71 [ 183.718652][ T5758] DVB: Unable to find symbol lgdt330x_attach() [ 183.718663][ T5758] dvb-usb: no frontend was attached by 'AVerMedia AVerTVHD Volar (A868R)' [ 183.719231][ T5758] dvb-usb: bulk message failed: -22 (1/0) [ 183.719243][ T5758] dvb-usb: AVerMedia AVerTVHD Volar (A868R) successfully initialized and connected. [ 183.721487][ T5758] usb 4-1: USB disconnect, device number 32 [ 183.785020][ T5758] dvb-usb: AVerMedia AVerTVHD Volar (A868R) successfully deinitialized and disconnected. [ 183.902266][ T5711] gspca_ov534_9: Unknown sensor 0000 [ 183.902364][ T5711] ov534_9 2-1:0.0: probe with driver ov534_9 failed with error -22 [ 183.904588][ T5711] usb 2-1: USB disconnect, device number 34 [ 183.952457][ T5793] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 184.082328][ T5793] usb 3-1: device descriptor read/64, error -71 [ 184.195004][ T5793] usb usb3-port1: attempt power cycle [ 184.232093][ T7564] netlink: 12 bytes leftover after parsing attributes in process `syz.1.562'. [ 184.332991][ T7568] netlink: 8 bytes leftover after parsing attributes in process `syz.3.564'. [ 184.334807][ T7569] netlink: 8 bytes leftover after parsing attributes in process `syz.3.564'. [ 184.396818][ T7571] faux_driver vgem: [drm] Unknown color mode 265; guessing buffer size. [ 184.533039][ T5793] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 184.553564][ T5793] usb 3-1: device descriptor read/8, error -71 [ 184.792282][ T5793] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 184.814127][ T5793] usb 3-1: device descriptor read/8, error -71 [ 184.922592][ T5793] usb usb3-port1: unable to enumerate USB device [ 185.498471][ T5711] usb 1-1: USB disconnect, device number 48 [ 185.632566][ T7595] FAULT_INJECTION: forcing a failure. [ 185.632566][ T7595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.632600][ T7595] CPU: 1 UID: 0 PID: 7595 Comm: syz.1.575 Tainted: G L syzkaller #0 PREEMPT(full) [ 185.632628][ T7595] Tainted: [L]=SOFTLOCKUP [ 185.632635][ T7595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 185.632647][ T7595] Call Trace: [ 185.632655][ T7595] [ 185.632664][ T7595] dump_stack_lvl+0xe8/0x150 [ 185.632691][ T7595] should_fail_ex+0x3eb/0x540 [ 185.632717][ T7595] _copy_from_user+0x2d/0xb0 [ 185.632739][ T7595] dm_ctl_ioctl+0x14c/0xe10 [ 185.632759][ T7595] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 185.632790][ T7595] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 185.632838][ T7595] ? __fget_files+0x2a/0x420 [ 185.632863][ T7595] ? bpf_lsm_file_ioctl+0x9/0x20 [ 185.632884][ T7595] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 185.632915][ T7595] __se_sys_ioctl+0xfc/0x170 [ 185.632938][ T7595] do_syscall_64+0x166/0x520 [ 185.632957][ T7595] ? trace_irq_disable+0x3b/0x140 [ 185.632976][ T7595] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.632998][ T7595] ? clear_bhb_loop+0x70/0xc0 [ 185.633021][ T7595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.633041][ T7595] RIP: 0033:0x7f3a9559e199 [ 185.633061][ T7595] 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 [ 185.633079][ T7595] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.633102][ T7595] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 185.633117][ T7595] RDX: 0000200000000000 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 185.633131][ T7595] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 185.633145][ T7595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.633158][ T7595] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 185.633190][ T7595] [ 185.636072][ T7598] netlink: 12 bytes leftover after parsing attributes in process `syz.0.574'. [ 186.174567][ T5793] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 186.270494][ T7612] mac80211_hwsim hwsim4 syzkaller0: entered promiscuous mode [ 186.270522][ T7612] mac80211_hwsim hwsim4 syzkaller0: entered allmulticast mode [ 186.358926][ T5793] usb 2-1: Using ep0 maxpacket: 32 [ 186.368337][ T5793] usb 2-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 186.380361][ T5793] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.380386][ T5793] usb 2-1: Product: syz [ 186.380400][ T5793] usb 2-1: Manufacturer: syz [ 186.380414][ T5793] usb 2-1: SerialNumber: syz [ 186.387619][ T5793] usb 2-1: config 0 descriptor?? [ 186.391450][ T5793] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 187.102329][ T5695] usb 3-1: new full-speed USB device number 40 using dummy_hcd [ 187.256853][ T5695] usb 3-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 187.258486][ T5695] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 187.258518][ T5695] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 187.258558][ T5695] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 187.258584][ T5695] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 187.319824][ T5695] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.319852][ T5695] usb 3-1: Product: syz [ 187.319866][ T5695] usb 3-1: Manufacturer: syz [ 187.319881][ T5695] usb 3-1: SerialNumber: syz [ 187.349108][ T7625] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 187.362509][ T5695] cdc_mbim 3-1:1.0: skipping garbage [ 187.391373][ T7636] FAULT_INJECTION: forcing a failure. [ 187.391373][ T7636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.391444][ T7636] CPU: 1 UID: 0 PID: 7636 Comm: syz.0.588 Tainted: G L syzkaller #0 PREEMPT(full) [ 187.391473][ T7636] Tainted: [L]=SOFTLOCKUP [ 187.391481][ T7636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 187.391493][ T7636] Call Trace: [ 187.391501][ T7636] [ 187.391510][ T7636] dump_stack_lvl+0xe8/0x150 [ 187.391539][ T7636] should_fail_ex+0x3eb/0x540 [ 187.391577][ T7636] _copy_from_user+0x2d/0xb0 [ 187.391600][ T7636] msr_io+0xab/0x8b0 [ 187.391625][ T7636] ? lock_acquire+0x115/0x350 [ 187.391645][ T7636] ? __pfx_do_set_msr+0x10/0x10 [ 187.391667][ T7636] ? __pfx_msr_io+0x10/0x10 [ 187.391692][ T7636] ? __srcu_check_read_flavor+0x13d/0x2e0 [ 187.391719][ T7636] ? kvm_set_msrs+0x68/0x100 [ 187.391737][ T7636] kvm_set_msrs+0x9c/0x100 [ 187.391760][ T7636] kvm_arch_vcpu_ioctl+0x712/0x23a0 [ 187.391787][ T7636] ? lock_acquire+0x115/0x350 [ 187.391806][ T7636] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 187.391834][ T7636] ? lock_acquire+0x115/0x350 [ 187.391863][ T7636] ? is_bpf_text_address+0x26/0x2b0 [ 187.391891][ T7636] ? is_bpf_text_address+0x292/0x2b0 [ 187.391910][ T7636] ? is_bpf_text_address+0x26/0x2b0 [ 187.391933][ T7636] ? kernel_text_address+0xa5/0xe0 [ 187.391954][ T7636] ? __kernel_text_address+0xd/0x30 [ 187.391974][ T7636] ? unwind_get_return_address+0x4d/0x90 [ 187.391995][ T7636] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 187.392017][ T7636] ? arch_stack_walk+0xfb/0x150 [ 187.392051][ T7636] ? stack_trace_save+0xa9/0x100 [ 187.392072][ T7636] ? __pfx_stack_trace_save+0x10/0x10 [ 187.392090][ T7636] ? kasan_save_track+0x4f/0x80 [ 187.392114][ T7636] ? stack_depot_save_flags+0x33/0x7f0 [ 187.392140][ T7636] ? __lock_acquire+0x747/0x2de0 [ 187.392164][ T7636] ? kfree+0x1c5/0x650 [ 187.392183][ T7636] ? __se_sys_ioctl+0x47/0x170 [ 187.392203][ T7636] ? do_syscall_64+0x166/0x520 [ 187.392221][ T7636] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.392262][ T7636] ? __mutex_trylock_common+0x15f/0x270 [ 187.392288][ T7636] ? __pfx___mutex_trylock_common+0x10/0x10 [ 187.392313][ T7636] ? rcu_is_watching+0x16/0xb0 [ 187.392334][ T7636] ? trace_contention_end+0x3d/0x140 [ 187.392357][ T7636] ? __mutex_lock+0x305/0x15a0 [ 187.392379][ T7636] ? kasan_quarantine_put+0xbb/0x1f0 [ 187.392405][ T7636] ? kvm_vcpu_ioctl+0x27f/0xfd0 [ 187.392437][ T7636] ? __pfx___mutex_lock+0x10/0x10 [ 187.392458][ T7636] ? tomoyo_path_number_perm+0x219/0x5f0 [ 187.392486][ T7636] ? do_vfs_ioctl+0x116f/0x1530 [ 187.392510][ T7636] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 187.392536][ T7636] kvm_vcpu_ioctl+0x7e3/0xfd0 [ 187.392564][ T7636] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 187.392607][ T7636] ? __fget_files+0x2a/0x420 [ 187.392630][ T7636] ? __fget_files+0x2a/0x420 [ 187.392650][ T7636] ? __fget_files+0x2a/0x420 [ 187.392675][ T7636] ? bpf_lsm_file_ioctl+0x9/0x20 [ 187.392697][ T7636] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 187.392717][ T7636] __se_sys_ioctl+0xfc/0x170 [ 187.392740][ T7636] do_syscall_64+0x166/0x520 [ 187.392761][ T7636] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.392782][ T7636] ? clear_bhb_loop+0x70/0xc0 [ 187.392805][ T7636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.392825][ T7636] RIP: 0033:0x7f08cb99e199 [ 187.392846][ T7636] 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 [ 187.392863][ T7636] RSP: 002b:00007f08cc84e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.392887][ T7636] RAX: ffffffffffffffda RBX: 00007f08cbc25fa0 RCX: 00007f08cb99e199 [ 187.392902][ T7636] RDX: 0000200000000100 RSI: 000000004008ae89 RDI: 0000000000000005 [ 187.392916][ T7636] RBP: 00007f08cc84e090 R08: 0000000000000000 R09: 0000000000000000 [ 187.392927][ T7636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.392938][ T7636] R13: 00007f08cbc26038 R14: 00007f08cbc25fa0 R15: 00007ffca0995868 [ 187.392972][ T7636] [ 187.550051][ T7625] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 187.550187][ T7625] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 187.605967][ T7642] MTD: Couldn't look up 'mtdblock0': -2 [ 187.622265][ T5758] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 187.770131][ T7626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.777470][ T7626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.779715][ T5758] usb 4-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 187.784662][ T5758] usb 4-1: config 1 has an invalid interface number: 3 but max is 0 [ 187.784686][ T5758] usb 4-1: config 1 has no interface number 0 [ 187.789312][ T5758] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.789336][ T5758] usb 4-1: Product: syz [ 187.789349][ T5758] usb 4-1: Manufacturer: syz [ 187.789363][ T5758] usb 4-1: SerialNumber: syz [ 187.819091][ T5793] gspca_ov534_9: reg_r err -71 [ 187.827930][ T5758] usb 4-1: 3:1 : does not exist [ 187.827951][ T5758] usb 4-1: 3:2 : does not exist [ 188.018557][ T7637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.019868][ T7637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.020622][ T7637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.020968][ T7637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.025583][ T7637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.026037][ T7637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.028608][ T7637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.029070][ T7637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.038432][ T7637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.038854][ T7637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.063474][ T5789] usb 4-1: USB disconnect, device number 33 [ 188.072730][ T5793] gspca_ov534_9: Unknown sensor 0000 [ 188.072814][ T5793] ov534_9 2-1:0.0: probe with driver ov534_9 failed with error -22 [ 188.087704][ T5793] usb 2-1: USB disconnect, device number 35 [ 188.220514][ T7625] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 188.220633][ T7625] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 188.220847][ T5695] cdc_mbim 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 188.220864][ T5695] cdc_mbim 3-1:1.0: setting rx_max = 2048 [ 188.232347][ T5758] usb 1-1: new full-speed USB device number 49 using dummy_hcd [ 188.362313][ T5758] usb 1-1: device descriptor read/64, error -71 [ 188.422750][ T5695] cdc_mbim 3-1:1.0: setting tx_max = 184 [ 188.430651][ T5695] cdc_mbim 3-1:1.0: cdc-wdm0: USB WDM device [ 188.457680][ T5695] wwan wwan0: port wwan0mbim0 attached [ 188.488817][ T5695] cdc_mbim 3-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.2-1, CDC MBIM, 3e:e1:88:d6:56:5e [ 188.506224][ T5695] usb 3-1: USB disconnect, device number 40 [ 188.510423][ T5695] cdc_mbim 3-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.2-1, CDC MBIM [ 188.528381][ T7655] netlink: 12 bytes leftover after parsing attributes in process `syz.1.596'. [ 188.586825][ T5695] wwan wwan0: port wwan0mbim0 disconnected [ 188.608287][ T5758] usb 1-1: new full-speed USB device number 50 using dummy_hcd [ 188.772631][ T5758] usb 1-1: device descriptor read/64, error -71 [ 188.882663][ T5758] usb usb1-port1: attempt power cycle [ 189.137417][ T7669] usb usb7: check_ctrlrecip: process 7669 (syz.2.600) requesting ep 01 but needs 81 [ 189.137451][ T7669] usb usb7: usbfs: process 7669 (syz.2.600) did not claim interface 0 before use [ 189.223429][ T5758] usb 1-1: new full-speed USB device number 51 using dummy_hcd [ 189.243664][ T5758] usb 1-1: device descriptor read/8, error -71 [ 189.388399][ T7673] [ 189.390780][ T7673] ====================================================== [ 189.397816][ T7673] WARNING: possible circular locking dependency detected [ 189.404853][ T7673] syzkaller #0 Tainted: G L [ 189.410937][ T7673] ------------------------------------------------------ [ 189.417968][ T7673] syz.1.601/7673 is trying to acquire lock: [ 189.423873][ T7673] ffff888032928eb8 (&type->i_mutex_dir_key#5){++++}-{4:4}, at: iterate_dir+0x287/0x880 [ 189.433571][ T7673] [ 189.433571][ T7673] but task is already holding lock: [ 189.440949][ T7673] ffff8880702eb298 (&ovl_i_mutex_dir_key[depth]){++++}-{4:4}, at: wrap_directory_iterator+0x5a/0xe0 [ 189.451769][ T7673] [ 189.451769][ T7673] which lock already depends on the new lock. [ 189.451769][ T7673] [ 189.462191][ T7673] [ 189.462191][ T7673] the existing dependency chain (in reverse order) is: [ 189.471222][ T7673] [ 189.471222][ T7673] -> #2 (&ovl_i_mutex_dir_key[depth]){++++}-{4:4}: [ 189.479939][ T7673] down_read+0x45/0x320 [ 189.484643][ T7673] lookup_slow+0x46/0x80 [ 189.489435][ T7673] ovl_lookup_single+0x323/0xe90 [ 189.494918][ T7673] ovl_lookup_layer+0x377/0x440 [ 189.500312][ T7673] ovl_lookup+0x9ae/0x1c80 [ 189.505272][ T7673] lookup_open+0x94b/0x1970 [ 189.510317][ T7673] path_openat+0x673/0x1da0 [ 189.515390][ T7673] do_file_open+0x23e/0x4a0 [ 189.520436][ T7673] do_sys_openat2+0x115/0x200 [ 189.525658][ T7673] __x64_sys_openat+0x138/0x170 [ 189.531054][ T7673] do_syscall_64+0x166/0x520 [ 189.536187][ T7673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.542635][ T7673] [ 189.542635][ T7673] -> #1 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}: [ 189.550656][ T7673] __d_alloc_parallel+0xc32/0x1700 [ 189.556312][ T7673] __lookup_slow+0x82/0x2f0 [ 189.561354][ T7673] lookup_slow+0x59/0x80 [ 189.566145][ T7673] link_path_walk+0xd22/0x1910 [ 189.571456][ T7673] path_openat+0x1c4/0x1da0 [ 189.576504][ T7673] do_file_open+0x23e/0x4a0 [ 189.581555][ T7673] do_sys_openat2+0x115/0x200 [ 189.586774][ T7673] __x64_sys_openat+0x138/0x170 [ 189.592165][ T7673] do_syscall_64+0x166/0x520 [ 189.597296][ T7673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.603736][ T7673] [ 189.603736][ T7673] -> #0 (&type->i_mutex_dir_key#5){++++}-{4:4}: [ 189.612199][ T7673] __lock_acquire+0x164c/0x2de0 [ 189.617598][ T7673] lock_acquire+0x115/0x350 [ 189.622643][ T7673] down_read_killable+0x4b/0x3b0 [ 189.628129][ T7673] iterate_dir+0x287/0x880 [ 189.633086][ T7673] ovl_dir_read+0x141/0x4a0 [ 189.638130][ T7673] ovl_dir_read_merged+0x2fb/0x520 [ 189.643788][ T7673] ovl_iterate+0xd5a/0x2160 [ 189.648840][ T7673] wrap_directory_iterator+0x96/0xe0 [ 189.654666][ T7673] iterate_dir+0x3db/0x880 [ 189.659623][ T7673] __se_sys_getdents64+0xf1/0x280 [ 189.665191][ T7673] do_syscall_64+0x166/0x520 [ 189.670325][ T7673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.676772][ T7673] [ 189.676772][ T7673] other info that might help us debug this: [ 189.676772][ T7673] [ 189.687056][ T7673] Chain exists of: [ 189.687056][ T7673] &type->i_mutex_dir_key#5 --> DCACHE_PAR_LOOKUP --> &ovl_i_mutex_dir_key[depth] [ 189.687056][ T7673] [ 189.702126][ T7673] Possible unsafe locking scenario: [ 189.702126][ T7673] [ 189.709595][ T7673] CPU0 CPU1 [ 189.714978][ T7673] ---- ---- [ 189.720359][ T7673] lock(&ovl_i_mutex_dir_key[depth]); [ 189.725855][ T7673] lock(DCACHE_PAR_LOOKUP); [ 189.732993][ T7673] lock(&ovl_i_mutex_dir_key[depth]); [ 189.741002][ T7673] rlock(&type->i_mutex_dir_key#5); [ 189.746318][ T7673] [ 189.746318][ T7673] *** DEADLOCK *** [ 189.746318][ T7673] [ 189.754480][ T7673] locks held by syz.1.601/7673: 2, last CPU#1: [ 189.760650][ T7673] #0: ffff888022310630 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x118/0x160 [ 189.769742][ T7673] #1: ffff8880702eb298 (&ovl_i_mutex_dir_key[depth]){++++}-{4:4}, at: wrap_directory_iterator+0x5a/0xe0 [ 189.780999][ T7673] [ 189.780999][ T7673] stack backtrace: [ 189.786896][ T7673] CPU: 1 UID: 0 PID: 7673 Comm: syz.1.601 Tainted: G L syzkaller #0 PREEMPT(full) [ 189.797752][ T7673] Tainted: [L]=SOFTLOCKUP [ 189.802079][ T7673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 189.812136][ T7673] Call Trace: [ 189.815427][ T7673] [ 189.818362][ T7673] dump_stack_lvl+0xe8/0x150 [ 189.822970][ T7673] print_circular_bug+0x2e2/0x300 [ 189.828002][ T7673] check_noncircular+0x12f/0x150 [ 189.832944][ T7673] __lock_acquire+0x164c/0x2de0 [ 189.837802][ T7673] ? apparmor_file_open+0x523/0x6c0 [ 189.843004][ T7673] ? __pfx_aa_file_perm+0x10/0x10 [ 189.848033][ T7673] lock_acquire+0x115/0x350 [ 189.852537][ T7673] ? iterate_dir+0x287/0x880 [ 189.857136][ T7673] ? iterate_dir+0x287/0x880 [ 189.861726][ T7673] down_read_killable+0x4b/0x3b0 [ 189.866667][ T7673] ? iterate_dir+0x287/0x880 [ 189.871260][ T7673] iterate_dir+0x287/0x880 [ 189.875683][ T7673] ovl_dir_read+0x141/0x4a0 [ 189.880190][ T7673] ? __pfx_ovl_dir_read+0x10/0x10 [ 189.885213][ T7673] ? ovl_path_upper+0x105/0x170 [ 189.890070][ T7673] ? ovl_path_next+0x377/0x430 [ 189.894843][ T7673] ovl_dir_read_merged+0x2fb/0x520 [ 189.899962][ T7673] ? __pfx_ovl_dir_read_merged+0x10/0x10 [ 189.905598][ T7673] ? __pfx_ovl_fill_merge+0x10/0x10 [ 189.910803][ T7673] ? __kasan_kmalloc+0x93/0xb0 [ 189.915571][ T7673] ? __kmalloc_cache_noprof+0x148/0x600 [ 189.921118][ T7673] ? ovl_iterate+0xcbc/0x2160 [ 189.925796][ T7673] ? ovl_iterate+0xcbc/0x2160 [ 189.930477][ T7673] ovl_iterate+0xd5a/0x2160 [ 189.934996][ T7673] ? arch_stack_walk+0xfb/0x150 [ 189.939955][ T7673] ? check_path+0x21/0x40 [ 189.944289][ T7673] ? check_noncircular+0xdb/0x150 [ 189.949322][ T7673] ? __pfx_ovl_iterate+0x10/0x10 [ 189.954262][ T7673] ? lockdep_unlock+0x5c/0xd0 [ 189.958939][ T7673] ? __lock_acquire+0x1511/0x2de0 [ 189.963974][ T7673] ? lock_acquire+0x115/0x350 [ 189.968661][ T7673] ? down_write+0x166/0x200 [ 189.973168][ T7673] ? __pfx_down_write+0x10/0x10 [ 189.978024][ T7673] ? wrap_directory_iterator+0x52/0xe0 [ 189.983486][ T7673] ? __pfx_ovl_iterate+0x10/0x10 [ 189.988426][ T7673] wrap_directory_iterator+0x96/0xe0 [ 189.993720][ T7673] iterate_dir+0x3db/0x880 [ 189.998165][ T7673] __se_sys_getdents64+0xf1/0x280 [ 190.003214][ T7673] ? __pfx___se_sys_getdents64+0x10/0x10 [ 190.008870][ T7673] ? ksys_write+0x242/0x270 [ 190.013403][ T7673] ? __pfx_filldir64+0x10/0x10 [ 190.018186][ T7673] ? __pfx_ksys_write+0x10/0x10 [ 190.023046][ T7673] do_syscall_64+0x166/0x520 [ 190.027653][ T7673] ? trace_irq_disable+0x3b/0x140 [ 190.032705][ T7673] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.038779][ T7673] ? clear_bhb_loop+0x70/0xc0 [ 190.043472][ T7673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.049371][ T7673] RIP: 0033:0x7f3a9559e199 [ 190.053799][ T7673] 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 [ 190.059353][ T7675] kvm [7674]: vcpu0, guest rIP: 0x9143 Unhandled WRMSR(0x11e) = 0xbe702111 [ 190.082013][ T7673] RSP: 002b:00007f3a96513028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 190.090441][ T7673] RAX: ffffffffffffffda RBX: 00007f3a95825fa0 RCX: 00007f3a9559e199 [ 190.098428][ T7673] RDX: 00000000000000c0 RSI: 0000200000000200 RDI: 0000000000000003 [ 190.106414][ T7673] RBP: 00007f3a96513090 R08: 0000000000000000 R09: 0000000000000000 [ 190.114399][ T7673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.122380][ T7673] R13: 00007f3a95826038 R14: 00007f3a95825fa0 R15: 00007ffefafeedf8 [ 190.130367][ T7673] [ 190.193718][ T5758] usb 1-1: new full-speed USB device number 52 using dummy_hcd [ 190.212742][ T5758] usb 1-1: device descriptor read/8, error -71 [ 190.322773][ T5758] usb usb1-port1: unable to enumerate USB device [ 194.433646][ T1258] ieee802154 phy0 wpan0: encryption failed: -22