last executing test programs: 1m35.448945518s ago: executing program 4 (id=964): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0x2, 0x0) r2 = openat$dma_heap(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r2, 0xc0184800, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="f1", 0x1}], 0x1) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x26) recvmmsg(r3, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) 1m35.06008969s ago: executing program 1 (id=966): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/power/pm_async', 0x149a82, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x20220000006, 0x12) 1m34.899370615s ago: executing program 2 (id=967): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x44000) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4b, 0x9, 0x8, 0x0, 0x400003}, 0x0) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) write$6lowpan_control(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000000)=0xffff0018) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, 0x0, 0x40080) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r4, 0x0, 0x0) r5 = syz_io_uring_setup(0x10e, &(0x7f00000000c0)={0x0, 0x8d2dc, 0x0, 0xffffffff}, &(0x7f00000003c0)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x40, 0x5, r4, 0x0, 0x0, 0x0, 0x80000}) io_uring_enter(r5, 0x47f5, 0x0, 0x0, 0x0, 0x0) 1m34.565243082s ago: executing program 1 (id=969): unshare(0x22020400) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) 1m33.523232541s ago: executing program 1 (id=970): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0xcc93f1266b77d0bf}, 0x8040) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) munmap(&(0x7f00006bb000/0x1000)=nil, 0x1000) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1000, 0x2}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f0000005180)={0x2020}, 0x2020) r6 = socket(0x40000000015, 0x5, 0x0) r7 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r7, 0x0, 0x0) sendto$inet(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 1m31.823116145s ago: executing program 4 (id=973): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000000)={0x77359400}, 0x8) 1m31.584744976s ago: executing program 1 (id=975): socket$inet6(0xa, 0x2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x1e) keyctl$reject(0x13, 0x0, 0x7, 0x204, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x10000, 0x0, 0xb49, 0x9, 0x6, 0x0, 0x3}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) socket(0x400000000010, 0x3, 0x0) r3 = syz_open_dev$vim2m(&(0x7f0000002c80), 0x7ff, 0x2) fcntl$addseals(r0, 0x409, 0x1d) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000080)={0x7, 0x1, 0x4}) ioctl$vim2m_VIDIOC_QUERYBUF(r3, 0xc04c5609, &(0x7f0000000400)=@userptr={0x6, 0x1, 0x4, 0x40, 0xf1, {}, {0x3, 0xc, 0x80, 0x4, 0x6, 0x2, "ab438f99"}, 0x3, 0x2, {0x0}, 0x800}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x40080d0) sendmsg$NFT_BATCH(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a09000000000000000000020000000900020073797a320000000008000440040000000900010073797a300000"], 0x64}}, 0x0) r5 = syz_usb_connect(0x0, 0x24, &(0x7f0000004200)=ANY=[@ANYBLOB="12010000e2793f10d10501200002000000010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r5, 0x0, &(0x7f0000000040)={0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="0001e0000000924bc71f525431a7b776ccc235f6996484962a96737f08e618f68298d275d817233e9e2cda56a13001be4c42e2e23f4b8bc60d528d0000000000000000000000000000003e298b74b8cda3c40c31c6207f07d196e9687e11e1f1cc92b846a969a379646b79473d7fc8843cf45d9187245e571cee7fc431b1b52cd55abaeefdeab7f0db0fc5c1b1a19173b9d0ea7198cb6dbd77e7561e1508f15737b035bc69c4e2c7222244b43ab540e444c6e73de866838db085de35b6992e154603a7af3993fbb8d54e3f9c8d771e27ba0f1d0f2bb81accd5d5b9f071b9f9e888130f86961d06e18b028efd7738e6e4cd39fb819cef8f1dfec6fa00000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m31.584504581s ago: executing program 4 (id=976): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELFLOWTABLE={0x2c, 0x18, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) 1m31.523140859s ago: executing program 0 (id=977): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e26, @rand_addr=0xdffffc13}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r4, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, {0x0, 0x7, 0x1, 0xc9, 0x0, 0x8000005, 0x40000000, 0x3, 0x80, 0x1000, 0x2000, 0x0, 0x0, 0x4000000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r4, &(0x7f0000000380)={0x50, 0x0, r5, {0x7, 0x29, 0x0, 0xe72c5e8f5e8528e9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x50) syz_fuse_handle_req(r4, &(0x7f00000061c0)="75ff311821f07fa4703471f11c7f9a343f146bc8a0059adb304af4dda6a635c782f0d1876dc4627e1aec92ca1fa753a923ca393dde13807c4a58e5a359ca9e98080eef63408e6f862bb0163f4d0eb142e97c03e024aa14ae0bedb306245522bb5a9d1fbc0e8655ae0dc9ba5980d67871769aef065383747b762ce0de5431ecd5e635dbb9ec7fe06e6cf812ef5bac0e0ea2daea3849ef66912f02de733073e13d5a4e5432e0d04f561567c0a9968ae8f5ff5a896237069bfb948bc71ccdea121324fec465b4cf31bd464726d15e7c13741869f0c969fe6f173604650e9d37350745066e8a5dc520898df15cf02859f6d508dc8bb5342af839d6ac5cd69bfb102b5c54746c5382dd976382351a7b701f3490a27ae738b93176d55d5de60823ddcd2470bf6c939ed858c53ba880c38db973256e065521c495d3b6f01d89a526e285bd11a1ad902cbad5bd7a240a10c4f955e6f57bf2b734fe658151b69ca497d6a90f930b330f639c3480a03b8ff62d067051ee0fb71df680b4d79ade539e31512d102ae66b75fc632b5af7da47ba3b87489a7c9735a522070c1b9c7f980aca172315b90bef887aaffe72804ff70d6a275513a90722d191c367474102dd5b17cd9e115e6ce1a2d6a787f8beac2fa5e32f88be0902db5bb1ecde5adb2331f1cd97e9a181e722c3fb83a99a53568f94e457c377ee840de8f2dcaf183781fad768431dc0b24ee63e689eaaaf7e75346fc5e5f6ff123d2fedaeee184e8d6a4d9e45f7a06b5de83fce572c5f631beed57641d3e262e57d592256bc38911adc7c4c59b022d532c7a5418fdebc76ff44c1fd9392818934a4f5603f33687d7d0f9e72c7056e55180e9ce336d86f99f243d31b3fcb15bd7a5bac39a93fcd7f747ee2352cf4886123757c7b7f759aa06a65fdfbf1da74f74968c47ef679ae843f9a331159d490578ae0d7c314a833bc31dbcda6bb0c019f189a2f999c29bbeb2586744d2f2682f3336516a92740d031029b83b3d38844390165bf6517521db3d89d016192b916bd9ac2ee5a3c2059d76cca7eddffdc3ac38bba3112298cb2ac79c686027621b212cb2165de3849f217d8e01885c05e4278491585ecd9633335769a431e82d809f4c378f1fe1f6b3560745fc9c9b2ba0f095b27513e3d6e6263c8298c0dab4819e8d170db1f42df4a2aee0a05d5422eb8fe61e7fbcf3ac8b568d2d6e0bd0ebfeed6fda0f8783dd797ebb2978a0e92fb9610d0ff465515adaeccf7d84bf7f90cf0867de6ef4a1102050928f5416fefa01af66779964011532b8abdf30b24dd76988699f6f8f139cb3628a94aaaf80baebb86d27d970cc17a298473cd80657c641c94ab4ca99336d1a95c27b47da153a0787002ea830c29db176b0f5539b40500986f206cdbbbc843ac148e1f583de9db549354cf681162483bf55704d548f523f1f4ce7b42abc127ff33fb70d4f129cc355b19eef3f6a19f903419b63b2f535e70a1e42bb85c94615bf2e2a640264e0a9712f69ed4a3ebfec61083a65096619b5c91f17eea4cc1e709b6b958be70656fc0086dde58cdfcf2f881abe9e26d185fef6b4c4726646ee47733de0645a5a204be01132c8ea667562625550035d0053267f4f80fcd9e827410c9bbcc4e8dcadb6fd603d709450749941fe5a4419b1f11764dbd0dbb251fcdc92acf7ef19eb65effcc2b8f563825a148b33747bd71fe7904d3946f60cee531131cc847e9c030922296f0578653d304501eda09e9aa95dc019be57e660282c47b81d00d502a8f7af8e2d8e5ead13577c7ecaec231b1117932de732c937db995056cd124ab9155f6c30a8efe14dfd47c1324b970be0317abbf68c130971a3672d093cf9c6a0fb897987107a490cfaeb114348fe308d3df65c732d5e5f910c344d632db028350739c5ee84b229114d97493827d405b349117818b29d2bd9117ee09d061c46fa2cb5ad83880d23300c7a11aeece2125c87eacf88279052bad129cb69b841fcae78a153cc31b494e0b0de4d8d9f347dafad6e4c44146def64c255173822aea7983cad710d734b9ddf5edd4369c00af3bff5ea434fd6d23079410bc8dfb4ac2554f6d9589d4d3dbc5757c93fe0bf5143ee2cc2118a07ddfa29756d80d78131c79d84ab0d269147bbf7756ad4e3875db312ea1270091d8d1d6249c6b9f703659bb3c60cc00055b0b3854f7e31a793a518927f5718b6f5738914bb07ed83ad8371111a48f1bc252443cc1f54ddee0e909506f0f5107b9dde26059135bc6a253e721f1ae34f81c023df75c58ff392d37b04a797365902d638ecd523cd8a78ff351318401c6729b7a1cc85f30a72223869df4c2013bfcbc64382fc8612393fd950f4874d215bfef214ea816acd8ad3a41d4b52b83e7a62d42069610f2169b9132b2b73f6a96ec31209facf23f1dd21f6c0c5892e3b9435c1f5b1d4bd9650814a34654de031da54729fbca6feb36e2e3fb80925b82d58982e4a17947ea8d5db9d743a108be3cf71c788625aae1eaf8f31d54b798eac0fd9076cfa0de451fd81eb7667ae88ca1f42c212f09fbc6e51fd7b8f3cbb9b664a09575bcda1e860bffe2c02411baba18087bc7dd8b6550019cb344c2e1a7eda52b0040b847bf8570cfaeed3934e0e90734df9ec8b495d1da4775658599326be1126c4995bab0f25d6c0b52e241a06f376f1f2b786da2cf4ffc61ffb1554930c02f34cc1136ffd1013bf2bff1adad5a9aad0360f508dd79765723e19de228d99a4895d51b5e6c5a820b883cc42529c8e1cff24fd31a7085869818d28de64956ec221603dd30c4e148ee34e3dbaf24ecbbf2c32f535be5ecf453d736c90ed28bfca01f4c54a9dd0ba2d16602c5681d70be98a5cc32ac862cc2675101b23e77ed827e3efb6ed34afb546d22dd96d88170fa98324953c58eb37bbcd9cdf366d88cc09e615029c41ab853e06a990e43394e3f3873703a3256b28416f4f6fe06dedbd2b9865b6974e13d5d7ab0cfbd9a2c57c00f407c002f9d6cd4a9458a1f67d507ea990db074ec5100714b7dce20c1f9ff6ce76d7882eab2930dd6a75cdb0a3712fba6c757bdc31e21a88ad59911c3f9d94c82817808d22b4dafe124fc1060bcfe61538ae5c04f1b394019ab0b028f915cd1b74ad3cc78b66b94af4339873e988e580f32801d2556482c168b690312e710c9889c32cc3c616b046c75d2d89eb160e97756fc5e1bbd0880f1e9e77e3de1e84becc16df56b55b6b9dc123bb8f1ec0417ebdaab62439f9dc7549903b9f1a90ed9b39edea8611268ce74d92f3629bb3bb357b78d669e9ef3bc8f5f1f22d16af63208c85c1b98af509a36dceb2c69c60ed8c21c15ea821ce40f3eee389807c51bd3ef310d811456cc36509705865584ed545085101ddf75bd44f260ab0407f476fb16bb3cba70b2361f4804719ad9775e9f015c2952a070bd93ef96cb6e96c4501b776da4e3221420be5bce977bb8b19f044dc339c0c8579c1c5ecf5e30f049c43241f1539a5520f580b67e30a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", 0x2000, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)={0x90, 0x0, 0xd, {0x4, 0x800000000000, 0x9, 0x3, 0xfffffff0, 0xa5, {0x0, 0xffffffffffffffff, 0x3, 0xa, 0x0, 0x9, 0x0, 0x800, 0x9, 0x6000, 0x4, 0x0, 0x0, 0xffffffff, 0xfff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f0000000400)='./file0/../file0/file0\x00') syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, {0x0, 0x8, 0x7f, 0x1b8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x3, {0x8, 0x2, 0x0, 0xfffffffffffffffe, 0xffff, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@mss, @sack_perm, @timestamp, @mss={0x2, 0xba}, @sack_perm, @window={0x3, 0x9, 0xe}, @timestamp, @timestamp], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x700, 0x0, 0xfffffffffffffd25) timer_create(0x0, 0x0, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x200000, 0x0, 0x0, 0xf, 0xfffffffffffffffe}, 0x0) 1m31.456262165s ago: executing program 2 (id=978): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000900)={0x0, 0x0, 0x2, 0x7, 0x1ffd, 0x2}, 0x14) listen(r2, 0x1ff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f00000000c0)="ab", 0x1, 0xc1, &(0x7f0000000280)={0x2, 0x4e22, @loopback}, 0x10) 1m31.369039168s ago: executing program 3 (id=979): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000001a80)=""/102400, 0x19000}, {0x0}], 0x2, 0x0, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) 1m31.306315519s ago: executing program 4 (id=980): unshare(0x22020400) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) 1m30.892910518s ago: executing program 4 (id=981): openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) move_pages(0x0, 0x2064, &(0x7f0000000040)=[&(0x7f0000ff9000/0x2000)=nil], &(0x7f0000001180), &(0x7f0000000000), 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_merged\x00', 0x275a, 0x0) 1m30.817159283s ago: executing program 3 (id=982): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000006c000000160a01020000000000000000010000000900010073797a30000000000900020073797a3000000000400003802c00038004000100766c616e31000000000000000000000014000100776c616e3100000000000000000000000800014000000000080002"], 0xfc}}, 0x0) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f0000000040)="effd00001000ff00fd4344c007110000f3050a00dbfd010000000001ffdf00", 0xfe00) 1m29.970851732s ago: executing program 4 (id=983): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$sndseq(0xffffff9c, &(0x7f0000001240), 0x0) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000080)=""/63, 0x1b}], 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8904, 0x0, 0x0) timer_create(0x7, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000002380), 0x0, 0x0) read$fb(r4, 0x0, 0x0) r5 = accept4(r3, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) sendmsg$nl_route_sched_retired(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x40881) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000030c0)}, 0x0) r7 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) sendto$inet6(r7, &(0x7f0000000140)="f4", 0x1, 0x600c000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, 0x0, 0x0) recvmsg(r6, &(0x7f0000000240)={0x0, 0x41, &(0x7f0000000200)}, 0x40000000) r8 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r8, &(0x7f0000000240)={0x0, 0xf0ffffff, &(0x7f0000000140)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000007f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec0012100001400a0c0c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 1m29.928450054s ago: executing program 3 (id=984): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000400)='\'', 0x1, 0x40804, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window, @mss={0x2, 0x8}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x8, 0x6}, @timestamp, @timestamp, @mss={0x2, 0x1}, @window={0x3, 0x7, 0xceca}], 0x20000000000002b5) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) 1m29.67019624s ago: executing program 0 (id=985): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1}, 0x18) sendmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x5, &(0x7f0000000040)=[{&(0x7f00000002c0)="220733d69b211bb4a3f85730728e28424ba4cda255348a19dfc31da6b47d7904126212e0e8502fb4f3dadbbdfa5c952f12a9036dae3d2b0fc75a7bee728100000091e404a7c235d50738b60402190afaa9e06aff5bdd9087ac06c98060dd3ce9d5871751f599848cefda4e3893ed17b43fadafd1e859e9376358372d4f3cb3a0bf0fe13d15f63fee7e5753f3b19ae14a1226f1d0e748b0b0fc15af257611a13d40cc6aa716bd2733d9395d32fafe82dccc3b211e02659298d1033958c52744bb6adcf202f058a68249", 0xce}, {&(0x7f0000002340)="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", 0x62c}, {0x0}], 0x3, &(0x7f0000002480)}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000a40)=@llc={0x1a, 0xf, 0x0, 0x3, 0x0, 0x8}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000ac0)="50a7163297cc87de67b7000abab14c04359a1bd220a7f84fd92d17268bd5fcaba7c1cec2578a50f8ca4a6d4b35c8ff074b68fec978d17f200f016cf08ecb8d01e6ba2139815c6ee2557f1dc518b17993c141291c34ef727f17c58afc9e72b08c0ebf6da296446c2b5b5df139b17ca123f01ab32ee55cf049cdf8af5d603e4b82060b2a2e2a8a174e320d9f6f9e5d2c4aee1d443bc87a2a34a3af1f8a81dda155efcede263f22e90560c6af67a041e05460bb68c9", 0xb4}, 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0x1000}, {&(0x7f0000001b80)="aa4b31d31cd9304b6126563aef7e262331733999feb3fa2468bbd82f1cbf510eda5b7ca789fc758aa20d5d2938898cff4453b05c1da9282e58e1d9886633f0aa4eda4602e95ba507338dacc8daa1c37549b4bfc66a0d5fac89f707315fcc82065ae236958892804a733bcd451409927a18f46d6ebc3f2af82321f31d494ba916abd27cdad5e07dbc49138ab71f59484ee57b7eafe8645faef381956e7f2efdb0db94f7fe74214f39ddd88cd26f81968017f5571651e970261126b4b3c453e953a6e32957152706d88c34804e1bb1820661f73e9bf00b3ec9d0eda68af036ac7e68a857211b2862e56fab184467dd42fdc2af8f1f57", 0xf5}, {&(0x7f0000000100)}], 0x4, &(0x7f0000001c80)}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000001d40)="d23daff40423f587829038ad0147df2cf1170c0e9719bed91d3c7b8987f03f6e42bc6c3e7fc5fd1463c56248eb5eb25bdb6929225aff46df90edf837ca31664223d7b92bcfdc84db10f0b00ebb04db6b5993b5bc0bec3ec26284e6982585b4f22db34f21512206f348e43dfb74c5792e9018c228e0a645a21908ebe25dfd8028010532dcba1e36ee90d10b3b45bbd45962c78745fab7973be905abf62013f52961ad7a2f48ff63417d37a6ce77a78d826cc5e7ef2c1b70237c7cb0bf592d30d09fd042", 0xc3}, {&(0x7f0000001e40)="92ac0262d97a680896af2660e52cc10f632355dc4f5e57d16344f722f709e7cb1bb10e3eae5d3f8b5b60af83672f218bc648211c01e536ca82e7acd5f2424ba9e363f39cbd3942002195c6bb9855fc37b1a1505c31fb234bfc9ef35b246bbb2010c50b7c08fd8fe2d37603cb4eec88f200ca", 0x72}], 0x2, &(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x1c4}}], 0x4, 0x60000840) 1m29.631606549s ago: executing program 3 (id=986): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xfffffff2, @empty, 0x3}}, 0x3000000, 0x31, 0xffff1896, 0x3, 0x25, 0x0, 0x1b}, 0x9c) 1m29.087606742s ago: executing program 0 (id=987): sched_setaffinity(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 1m28.805086741s ago: executing program 3 (id=988): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xfffffffb, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 1m28.435278733s ago: executing program 3 (id=989): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4c, 0x9, 0x6, 0x0, 0x3}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_CLEAR_HALT(r2, 0xc0105502, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x48, 0x2c, 0xd27, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0x3}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb}, {0x18, 0x2, [@TCA_FLOWER_KEY_IPV6_SRC={0x14, 0xe, @remote}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) 1m28.389579423s ago: executing program 0 (id=990): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x34, r1, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_QOS_MAP={0x18, 0xc7, {[{0x9, 0x1}, {0x0, 0xff}, {0x9, 0x7}, {0x9, 0x2}, {0x2}, {0xcb}], "7b2aa95aeb43faae"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0xc0) 1m28.357327314s ago: executing program 2 (id=991): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4, 0xd4e3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) write$binfmt_script(r1, &(0x7f0000000600), 0xfec8) recvmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f0000000140), 0xa}, {&(0x7f0000000300)=""/225, 0x2}, {&(0x7f0000000400)=""/41, 0xfeb2}, {&(0x7f00000001c0)=""/200, 0x6}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f0000000800)=""/49}, {&(0x7f00000009c0)=""/222}], 0x6, &(0x7f0000000640)=""/123, 0xfffffffffffffe63, 0x2000000}}, {{&(0x7f00000006c0), 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/24, 0xffffffffffffffe5}}], 0x2, 0xcb, &(0x7f0000008000)={0x0, 0x989680}) 1m28.12900072s ago: executing program 0 (id=992): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfc, 0x2ffffffff}, 0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x0, 0x5}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=@newtfilter={0x74, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r4, {0x0, 0xfff2}, {}, {0xa, 0x6}}, [@filter_kind_options=@f_flower={{0xb}, {0x44, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}, @TCA_FLOWER_KEY_ENC_OPTS={0x38, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x34, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x18, 0x3, 0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0xfff2}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x3}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x8001}]}]}]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x22044028}, 0x0) 1m28.126188829s ago: executing program 2 (id=993): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000001000)=""/16, 0x1030000, 0x1000, 0x5}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x2001}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x100000, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x0, 0x2000000}}}}, 0x30}, 0x1, 0x0, 0x0, 0x4008000}, 0x1004) 1m27.882672138s ago: executing program 2 (id=994): r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$xdp(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="069f8c1b6afe", 0x6}, {&(0x7f0000000500)="1979f480", 0x4}], 0x2, 0x0, 0x0, 0x4000000}, 0x4084080) 1m27.842814885s ago: executing program 0 (id=995): r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0xfffb, @local}, 0x10) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) unshare(0x22020600) pselect6(0x40, &(0x7f0000000300)={0x0, 0x4000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, &(0x7f0000000240)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000, 0x8000000000000}, 0x0, 0x0, 0x0) 1m27.831965931s ago: executing program 1 (id=996): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window, @mss={0x2, 0x8}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x8, 0x6}, @timestamp, @timestamp, @mss={0x2, 0x1}, @window={0x3, 0x7, 0xceca}], 0x20000000000002b5) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) 1m27.644798166s ago: executing program 2 (id=997): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, 0x0, 0x40040c0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001a40)=[@in={0x2, 0x80, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}], 0x20) shutdown(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r4, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "7817765dc5914c3d", "c0a9b92b592a8e91a6934cb6b7b18f7a7a6eaa9cbd8ef3b0fbc326100136e976", "58a190f0", "2a1e833e7af32011"}, 0x38) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000280)=@gcm_256={{0x304}, "54164ace389ff5c0", "faad50724acb18aba4e3bc654d684ad9c694f3e96ca4b72643dd3689727968e9", "5cb6d054", "29a78ab9b0a4e8ae"}, 0x38) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(r5, 0xc0044dff, &(0x7f0000000200)=0xb) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=ANY=[@ANYBLOB="a03700002d00010026bd7000fcdbdf250400000005000b"], 0x37a0}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r7, 0x0) 1m27.274881635s ago: executing program 1 (id=998): socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x0, r3, {0x7, 0x1f, 0x1000001, 0x5069f481, 0xfffe, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r2, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$vim2m(&(0x7f0000000040), 0x94, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0x6, 0x2, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r4, 0xc0445609, &(0x7f0000000180)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ecc33085"}, 0x0, 0x1, {0x0}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r6, 0x20, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r5, &(0x7f00000000c0)='!', 0xb7f40, 0x407f0b00}]) dup3(r5, r2, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r7, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r7, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) socket$tipc(0x1e, 0x2, 0x0) 0s ago: executing program 32 (id=995): r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0xfffb, @local}, 0x10) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) unshare(0x22020600) pselect6(0x40, &(0x7f0000000300)={0x0, 0x4000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, &(0x7f0000000240)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000, 0x8000000000000}, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): er 18 [ 188.885427][ T5219] bcm5974 4-1:1.0: could not read from device [ 188.941505][ T5995] usb 4-1: USB disconnect, device number 12 [ 188.973687][ T5976] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 189.030829][ T5976] usb 2-1: USB disconnect, device number 10 [ 189.044467][ T44] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 189.074217][ T44] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 189.102887][ T44] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 189.118534][ T44] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 189.130345][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.213965][ T44] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 189.223963][ T44] usb 3-1: invalid MIDI out EP 0 [ 189.324208][ T44] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 189.359120][ T7180] FAULT_INJECTION: forcing a failure. [ 189.359120][ T7180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.420684][ T7180] CPU: 0 UID: 0 PID: 7180 Comm: syz.4.335 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 189.420715][ T7180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 189.420727][ T7180] Call Trace: [ 189.420734][ T7180] [ 189.420742][ T7180] dump_stack_lvl+0x189/0x250 [ 189.420771][ T7180] ? __pfx____ratelimit+0x10/0x10 [ 189.420795][ T7180] ? __pfx_dump_stack_lvl+0x10/0x10 [ 189.420816][ T7180] ? __pfx__printk+0x10/0x10 [ 189.420843][ T7180] ? __might_fault+0xb0/0x130 [ 189.420887][ T7180] should_fail_ex+0x414/0x560 [ 189.420918][ T7180] _copy_from_user+0x2d/0xb0 [ 189.420941][ T7180] ____sys_sendmsg+0x2fe/0x830 [ 189.420968][ T7180] ? __pfx_____sys_sendmsg+0x10/0x10 [ 189.420998][ T7180] ? import_iovec+0x74/0xa0 [ 189.421024][ T7180] ___sys_sendmsg+0x21f/0x2a0 [ 189.421047][ T7180] ? __pfx____sys_sendmsg+0x10/0x10 [ 189.421109][ T7180] ? __fget_files+0x2a/0x420 [ 189.421127][ T7180] ? __fget_files+0x3a0/0x420 [ 189.421157][ T7180] __x64_sys_sendmsg+0x19b/0x260 [ 189.421181][ T7180] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 189.421212][ T7180] ? __pfx_ksys_write+0x10/0x10 [ 189.421236][ T7180] ? rcu_is_watching+0x15/0xb0 [ 189.421262][ T7180] ? do_syscall_64+0xbe/0x3b0 [ 189.421294][ T7180] do_syscall_64+0xfa/0x3b0 [ 189.421319][ T7180] ? lockdep_hardirqs_on+0x9c/0x150 [ 189.421344][ T7180] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.421363][ T7180] ? clear_bhb_loop+0x60/0xb0 [ 189.421387][ T7180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.421406][ T7180] RIP: 0033:0x7f20aef8ebe9 [ 189.421425][ T7180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 189.421443][ T7180] RSP: 002b:00007f20afd25038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.421465][ T7180] RAX: ffffffffffffffda RBX: 00007f20af1b5fa0 RCX: 00007f20aef8ebe9 [ 189.421480][ T7180] RDX: 0000000000000000 RSI: 0000200000001580 RDI: 0000000000000004 [ 189.421493][ T7180] RBP: 00007f20afd25090 R08: 0000000000000000 R09: 0000000000000000 [ 189.421506][ T7180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.421517][ T7180] R13: 00007f20af1b6038 R14: 00007f20af1b5fa0 R15: 00007f20af2dfa28 [ 189.421559][ T7180] [ 189.705296][ T5976] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 189.706560][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 189.719289][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 189.725408][ T5866] Bluetooth: hci2: command 0x0c1a tx timeout [ 189.731517][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 189.857727][ T6692] udevd[6692]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 189.885393][ T5976] usb 2-1: no configurations [ 189.911041][ T5976] usb 2-1: can't read configurations, error -22 [ 190.097978][ T5976] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 190.262512][ T5976] usb 2-1: no configurations [ 190.435051][ T5976] usb 2-1: can't read configurations, error -22 [ 190.475628][ T5976] usb usb2-port1: attempt power cycle [ 190.623597][ T7206] openvswitch: netlink: IP tunnel dst address not specified [ 190.851878][ T5976] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 190.887063][ T5976] usb 2-1: no configurations [ 190.893053][ T5976] usb 2-1: can't read configurations, error -22 [ 191.031142][ T5976] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 191.064759][ T5976] usb 2-1: no configurations [ 191.069520][ T5976] usb 2-1: can't read configurations, error -22 [ 191.077734][ T5976] usb usb2-port1: unable to enumerate USB device [ 191.548477][ T7214] warning: `syz.1.342' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 191.633252][ T5976] usb 3-1: USB disconnect, device number 23 [ 191.667401][ T7156] delete_channel: no stack [ 192.457884][ T7222] fuse: Bad value for 'fd' [ 192.465506][ T7222] netlink: 16 bytes leftover after parsing attributes in process `syz.4.345'. [ 192.571145][ T7203] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 192.571378][ T5864] Bluetooth: hci0: command 0x0c1a tx timeout [ 193.330283][ T7203] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 193.336685][ T7203] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 193.343424][ T7203] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 193.350442][ T7203] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 193.679371][ T5912] usb 3-1: new low-speed USB device number 24 using dummy_hcd [ 193.921029][ T5944] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 193.978091][ T5912] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 194.000965][ T5912] usb 3-1: config 0 has no interface number 0 [ 194.010032][ T5912] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 194.051053][ T5912] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 194.060232][ T5912] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.089020][ T5944] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 194.105529][ T5912] usb 3-1: config 0 descriptor?? [ 194.125134][ T5944] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 194.137814][ T5944] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 194.148676][ T5912] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 194.150043][ T5944] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.199561][ T7232] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 194.227549][ T5944] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 194.505366][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.511894][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.568768][ T7232] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.578588][ T7232] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.656614][ T5864] Bluetooth: hci1: command 0x0c1a tx timeout [ 194.826732][ T5944] usb 4-1: USB disconnect, device number 13 [ 195.371480][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 195.377904][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 195.384360][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 195.398039][ T5976] usb 3-1: USB disconnect, device number 24 [ 195.569103][ T7249] netlink: 32 bytes leftover after parsing attributes in process `syz.4.351'. [ 195.755150][ T5968] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 195.919681][ T5968] usb 2-1: Using ep0 maxpacket: 16 [ 195.949536][ T5968] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.974091][ T5968] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 196.028453][ T5968] usb 2-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 196.046574][ T5968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.092591][ T5968] usb 2-1: config 0 descriptor?? [ 196.101759][ T5968] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 197.103781][ T7281] fuse: Bad value for 'fd' [ 198.732639][ T5944] usb 2-1: USB disconnect, device number 15 [ 198.892761][ T5864] Bluetooth: hci0: command 0x0c1a tx timeout [ 198.899033][ T7273] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 199.005595][ T7273] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 199.013485][ T7273] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 199.020008][ T7273] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 199.026948][ T7273] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 199.982015][ T5968] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 200.081070][ T5976] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 200.092141][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 200.092160][ T30] audit: type=1326 audit(1755063387.217:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.158552][ T30] audit: type=1326 audit(1755063387.247:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.182821][ T30] audit: type=1326 audit(1755063387.247:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.206640][ T5968] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 200.222425][ T5968] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 200.237683][ T7315] netlink: 28 bytes leftover after parsing attributes in process `syz.0.370'. [ 200.270977][ T5968] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 200.271943][ T5976] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 200.280483][ T5968] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.296795][ T30] audit: type=1326 audit(1755063387.247:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.323568][ T30] audit: type=1326 audit(1755063387.247:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.350081][ T7300] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 200.370114][ T5968] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 200.459991][ T30] audit: type=1326 audit(1755063387.247:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.483319][ T5976] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 200.525394][ T5976] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 200.551053][ T30] audit: type=1326 audit(1755063387.247:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.555403][ T5976] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 200.642018][ T5995] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 200.685851][ T7300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.716700][ T7320] bond0: option all_slaves_active: invalid value (250) [ 200.720465][ T7300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.734991][ T30] audit: type=1326 audit(1755063387.267:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.795318][ T30] audit: type=1326 audit(1755063387.267:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.802601][ T5976] usb 5-1: Manufacturer: syz [ 200.851013][ T5995] usb 1-1: Using ep0 maxpacket: 32 [ 200.859534][ T5995] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 200.868378][ T5995] usb 1-1: config 0 has no interface number 0 [ 200.879352][ T5995] usb 1-1: config 0 interface 184 has no altsetting 0 [ 200.900336][ T30] audit: type=1326 audit(1755063387.267:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7311 comm="syz.2.371" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91be58ebe9 code=0x7ffc0000 [ 200.934975][ T5976] usb 5-1: config 0 descriptor?? [ 200.952797][ T5995] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 200.962671][ T5976] igorplugusb 5-1:0.0: incorrect number of endpoints [ 200.989003][ T5864] Bluetooth: hci1: command 0x0c1a tx timeout [ 201.051632][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 201.057811][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 201.063933][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 201.083400][ T5995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.110295][ T5995] usb 1-1: Product: syz [ 201.121162][ T5995] usb 1-1: Manufacturer: syz [ 201.126516][ T5995] usb 1-1: SerialNumber: syz [ 201.204923][ T5995] usb 1-1: config 0 descriptor?? [ 201.212046][ T5976] usb 5-1: USB disconnect, device number 19 [ 201.245962][ T5995] smsc75xx v1.0.0 [ 201.249634][ T5995] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 201.287672][ T5968] usb 4-1: USB disconnect, device number 14 [ 201.324808][ T5995] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -22 [ 201.523639][ T7317] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 201.531353][ T7317] batadv0: mtu less than device minimum [ 201.537779][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.549983][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.562140][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.574453][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.585713][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.597148][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.609264][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.620827][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.632249][ T7317] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 201.653435][ T7317] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 201.672396][ T7317] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 201.696484][ T7317] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 201.714201][ T7317] batman_adv: batadv0: Interface deactivated: dummy0 [ 201.721108][ T7317] batman_adv: batadv0: Removing interface: dummy0 [ 203.111160][ T5976] usb 1-1: USB disconnect, device number 11 [ 203.398677][ T7359] netlink: 64 bytes leftover after parsing attributes in process `syz.3.383'. [ 203.405187][ T7360] netlink: 68 bytes leftover after parsing attributes in process `syz.1.384'. [ 203.658065][ T7366] fuse: Bad value for 'fd' [ 203.947451][ T7337] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 204.012316][ T5864] Bluetooth: hci0: command 0x0c1a tx timeout [ 204.029983][ T7337] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 204.036860][ T7337] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 204.046673][ T7337] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 204.055263][ T7337] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 204.310993][ T5944] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 204.490016][ T5944] usb 2-1: Using ep0 maxpacket: 8 [ 204.505492][ T5944] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 204.541321][ T5944] usb 2-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 204.555652][ T5944] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.638992][ T5944] usb 2-1: Product: syz [ 204.654134][ T5944] usb 2-1: Manufacturer: syz [ 204.667576][ T5944] usb 2-1: SerialNumber: syz [ 204.687379][ T5944] usb 2-1: config 0 descriptor?? [ 204.701356][ T5995] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 204.821481][ T5944] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 204.939899][ T7387] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 204.950166][ T7387] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 204.959954][ T7387] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 205.017061][ T5995] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 205.067152][ T5995] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 205.113231][ T5995] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 205.161348][ T5995] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.357941][ T7382] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 205.369622][ T5995] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 205.608078][ T7382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.618122][ T7382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.865771][ T5995] usb 1-1: USB disconnect, device number 12 [ 206.011099][ T5864] Bluetooth: hci1: command 0x0c1a tx timeout [ 206.091439][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 206.097548][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 206.103874][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 206.674138][ T5995] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 207.091089][ T5995] usb 4-1: Using ep0 maxpacket: 16 [ 207.299273][ T5995] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 207.385233][ T5995] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 207.498746][ T5995] usb 4-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 207.546131][ T7406] netlink: 68 bytes leftover after parsing attributes in process `syz.2.396'. [ 207.559127][ T5995] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.603890][ T5995] usb 4-1: config 0 descriptor?? [ 207.712648][ T5995] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 207.961118][ T5944] gspca_zc3xx: reg_r err -71 [ 208.960958][ T5944] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 208.971249][ T5944] gspca_zc3xx 2-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 209.001151][ T5944] usb 2-1: USB disconnect, device number 16 [ 209.095189][ T5956] usb 4-1: USB disconnect, device number 15 [ 210.491692][ T7476] netlink: 68 bytes leftover after parsing attributes in process `syz.3.408'. [ 211.289035][ T7432] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 211.295840][ T7432] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 211.305844][ T7432] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 211.312734][ T7432] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 211.338266][ T7432] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 211.614196][ T5864] Bluetooth: hci0: command 0x0c1a tx timeout [ 211.710994][ T44] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 211.914935][ T44] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 211.991225][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 212.024496][ T44] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 212.123582][ T44] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 212.152978][ T44] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 212.237897][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.286666][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 212.286687][ T30] audit: type=1800 audit(1755063399.397:136): pid=7495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.415" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 212.323645][ T44] usb 4-1: config 0 descriptor?? [ 212.805747][ T44] plantronics 0003:047F:FFFF.0007: ignoring exceeding usage max [ 213.049006][ T44] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 213.232901][ T7508] netlink: 8 bytes leftover after parsing attributes in process `syz.3.411'. [ 213.387465][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 213.387527][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 213.394058][ T5864] Bluetooth: hci2: command 0x0c1a tx timeout [ 213.399769][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 213.786166][ T7512] netlink: 68 bytes leftover after parsing attributes in process `syz.2.419'. [ 214.631022][ T5956] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 214.645210][ T7522] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 214.655148][ T7522] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 214.662963][ T7522] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 214.670739][ T7522] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 214.679061][ T7522] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 214.781009][ T5956] usb 2-1: Using ep0 maxpacket: 16 [ 214.828380][ T5956] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 214.856116][ T5956] usb 2-1: config 0 has no interfaces? [ 214.882714][ T5956] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 214.904755][ T5956] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 214.916046][ T5944] usb 4-1: USB disconnect, device number 16 [ 214.952147][ T5956] usb 2-1: Manufacturer: syz [ 215.024324][ T5956] usb 2-1: config 0 descriptor?? [ 215.611061][ T5944] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 215.894963][ T5944] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 215.964120][ T5944] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 216.083660][ T5944] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 216.169904][ T5944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.385558][ T7539] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 216.415693][ T5944] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 216.520833][ T7548] trusted_key: encrypted_key: insufficient parameters specified [ 216.624227][ T7539] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 216.635221][ T7539] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 216.658644][ T5864] Bluetooth: hci0: command 0x0c1a tx timeout [ 216.734162][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 216.736812][ T5865] Bluetooth: hci3: command 0x0c1a tx timeout [ 216.750428][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 216.756817][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 217.121052][ T5944] usb 5-1: USB disconnect, device number 20 [ 219.103765][ T5956] usb 2-1: USB disconnect, device number 17 [ 219.135192][ T5968] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 219.341079][ T5968] usb 5-1: Using ep0 maxpacket: 16 [ 219.364049][ T5968] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 219.389799][ T5968] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 219.431048][ T7565] fuse: Unknown parameter 'áx6¥™ÍÅèi÷À°ÏÕòÄ?\®ï^¯œ’g㥡k¶Sr`¶8V/_0iÓOQ¨#V~¯Dœñƒ'ŸžKG¿êºè0x0000000000000003' [ 219.433817][ T5968] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 219.483847][ T5968] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 219.496827][ T5968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.506067][ T5968] usb 5-1: Product: syz [ 219.510798][ T5968] usb 5-1: Manufacturer: syz [ 219.515694][ T5968] usb 5-1: SerialNumber: syz [ 219.536199][ T7571] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 219.536199][ T7571] The task syz.3.433 (7571) triggered the difference, watch for misbehavior. [ 219.652587][ T5995] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 219.834716][ T5995] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 219.848901][ T5995] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.873373][ T5995] usb 3-1: Product: syz [ 219.881235][ T5995] usb 3-1: Manufacturer: syz [ 219.881262][ T5995] usb 3-1: SerialNumber: syz [ 219.897765][ T5995] usb 3-1: config 0 descriptor?? [ 219.908812][ T5995] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 219.940596][ T5968] usb 5-1: 0:2 : does not exist [ 220.272693][ T7586] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.294335][ T7586] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.320666][ T5995] gspca_sunplus: reg_w_riv err -71 [ 220.326607][ T5995] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 220.357977][ T5995] usb 3-1: USB disconnect, device number 25 [ 220.441224][ T5862] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 220.608340][ T5862] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 220.628587][ T5862] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 220.650806][ T5862] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 220.674481][ T5862] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 220.686181][ T5862] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 220.702532][ T5862] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 220.712056][ T5862] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 220.720960][ T5862] usb 1-1: Product: syz [ 220.725582][ T5862] usb 1-1: Manufacturer: syz [ 220.749945][ T5862] cdc_wdm 1-1:1.0: skipping garbage [ 220.761073][ T5862] cdc_wdm 1-1:1.0: skipping garbage [ 220.769750][ T5862] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 220.781591][ T5862] cdc_wdm 1-1:1.0: Unknown control protocol [ 221.004332][ T7589] tipc: Started in network mode [ 221.009525][ T7589] tipc: Node identity 46153301c6dd, cluster identity 4711 [ 221.021512][ T7589] tipc: Enabled bearer , priority 0 [ 221.033283][ T7589] syzkaller0: entered promiscuous mode [ 221.038874][ T7589] syzkaller0: entered allmulticast mode [ 221.089084][ T7589] tipc: Resetting bearer [ 221.107413][ T7588] tipc: Resetting bearer [ 221.141812][ T7588] tipc: Disabling bearer [ 221.351485][ T5862] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 221.513051][ T5995] usb 1-1: USB disconnect, device number 13 [ 221.527774][ T5862] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid maxpacket 1040, setting to 64 [ 221.542167][ T5862] usb 2-1: config 0 interface 0 has no altsetting 0 [ 221.551118][ T5862] usb 2-1: New USB device found, idVendor=0458, idProduct=5014, bcdDevice= 0.00 [ 221.563304][ T5862] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.579800][ T5862] usb 2-1: config 0 descriptor?? [ 221.587464][ T7591] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 221.953140][ T5968] usb 5-1: 1:0: cannot get min/max values for control 4 (id 1) [ 222.037062][ T5968] usb 5-1: USB disconnect, device number 21 [ 222.053739][ T5862] kye 0003:0458:5014.0008: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 222.100518][ T5862] kye 0003:0458:5014.0008: hidraw0: USB HID v0.01 Device [HID 0458:5014] on usb-dummy_hcd.1-1/input0 [ 222.111839][ T5959] udevd[5959]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 222.145678][ T5862] kye 0003:0458:5014.0008: tablet-enabling feature report not found [ 222.165589][ T5862] kye 0003:0458:5014.0008: tablet enabling failed [ 222.249366][ T5862] usb 2-1: USB disconnect, device number 18 [ 222.348808][ T7603] fido_id[7603]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 223.056489][ T7615] netlink: 'syz.3.446': attribute type 1 has an invalid length. [ 223.067762][ T7615] netlink: 40 bytes leftover after parsing attributes in process `syz.3.446'. [ 224.176883][ T7625] veth1_to_batadv: entered promiscuous mode [ 224.571294][ T7607] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 224.592540][ T5865] Bluetooth: hci0: command 0x0c1a tx timeout [ 224.962661][ T7607] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 224.992108][ T7607] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 225.357052][ T7607] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 225.377451][ T7607] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 225.831594][ T5956] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 225.980995][ T5976] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 226.000999][ T5956] usb 2-1: Using ep0 maxpacket: 32 [ 226.095879][ T5956] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 226.145076][ T5956] usb 2-1: config 0 has no interface number 0 [ 226.188853][ T5976] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 226.198466][ T5956] usb 2-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid maxpacket 21760, setting to 1024 [ 226.251363][ T5976] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.270122][ T5956] usb 2-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 226.323045][ T5976] usb 4-1: config 0 descriptor?? [ 226.342842][ T5956] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 226.360060][ T7639] netlink: 16 bytes leftover after parsing attributes in process `syz.4.455'. [ 226.360663][ T5976] cp210x 4-1:0.0: cp210x converter detected [ 226.378728][ T5956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.387044][ T5995] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 226.387664][ T5956] usb 2-1: Product: syz [ 226.395500][ T7639] netlink: 52 bytes leftover after parsing attributes in process `syz.4.455'. [ 226.404464][ T5956] usb 2-1: Manufacturer: syz [ 226.421754][ T5956] usb 2-1: SerialNumber: syz [ 226.433021][ T5956] usb 2-1: config 0 descriptor?? [ 226.440728][ T7621] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 226.452872][ T5956] smsc95xx v2.0.0 [ 226.463600][ T44] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 226.492532][ T5956] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 226.504527][ T5956] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 226.523907][ T5956] usb 2-1: USB disconnect, device number 19 [ 226.553466][ T5995] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 226.600099][ T5995] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 226.634043][ T5995] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 226.651772][ T44] usb 1-1: Using ep0 maxpacket: 32 [ 226.653770][ T5865] Bluetooth: hci1: command 0x0c1a tx timeout [ 226.660829][ T44] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.685423][ T5995] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 226.697078][ T5995] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 226.714944][ T5995] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 226.725228][ T5995] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 226.728119][ T44] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 226.761089][ T5995] usb 3-1: Product: syz [ 226.765305][ T5995] usb 3-1: Manufacturer: syz [ 226.829431][ T44] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 226.836033][ T5995] cdc_wdm 3-1:1.0: skipping garbage [ 226.871188][ T44] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.879385][ T5995] cdc_wdm 3-1:1.0: skipping garbage [ 226.891679][ T5995] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 226.900373][ T44] usb 1-1: config 0 descriptor?? [ 226.933468][ T5995] cdc_wdm 3-1:1.0: Unknown control protocol [ 227.031072][ T5968] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 227.051048][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 227.133849][ T5976] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -121 [ 227.165373][ T44] ft260 0003:0403:6030.0009: unknown main item tag 0x7 [ 227.211154][ T5968] usb 5-1: Using ep0 maxpacket: 8 [ 227.228727][ T5968] usb 5-1: New USB device found, idVendor=0471, idProduct=0313, bcdDevice=81.d5 [ 227.242334][ T44] ft260 0003:0403:6030.0009: chip code: 6424 8183 [ 227.254012][ T5968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.262862][ T5968] usb 5-1: Product: syz [ 227.267057][ T5968] usb 5-1: Manufacturer: syz [ 227.272629][ T5968] usb 5-1: SerialNumber: syz [ 227.287184][ T5968] usb 5-1: config 0 descriptor?? [ 227.300345][ T5968] pwc: Philips PCVC720K/40 (ToUCam XS) USB webcam detected. [ 227.371287][ T5865] Bluetooth: hci3: command 0x0c1a tx timeout [ 227.441038][ T5995] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 227.451215][ T5865] Bluetooth: hci4: command 0x0c1a tx timeout [ 227.451959][ T44] ft260 0003:0403:6030.0009: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0 [ 227.499711][ T7644] netlink: 104 bytes leftover after parsing attributes in process `syz.4.457'. [ 227.536561][ T5968] pwc: send_video_command error -71 [ 227.543738][ T5968] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 227.553712][ T5968] Philips webcam 5-1:0.0: probe with driver Philips webcam failed with error -71 [ 227.575336][ T5968] usb 5-1: USB disconnect, device number 22 [ 227.683821][ T7650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 227.693320][ T44] ft260 0003:0403:6030.0009: failed to retrieve status: -32, no wakeup [ 227.702153][ T7650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 227.735385][ T44] ft260 0003:0403:6030.0009: failed to retrieve status: -32 [ 227.765372][ T5995] usb 2-1: not running at top speed; connect to a high speed hub [ 227.782967][ T5995] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 227.801324][ T5995] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 227.851177][ T44] ft260 0003:0403:6030.0009: failed to reset I2C controller: -71 [ 227.854812][ T5995] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 227.916900][ T5956] usb 3-1: USB disconnect, device number 26 [ 227.924042][ T5995] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 227.941025][ T5995] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.959385][ T5995] usb 2-1: Product: syz [ 227.993814][ T5995] usb 2-1: Manufacturer: syz [ 228.009803][ T5995] usb 2-1: SerialNumber: syz [ 228.048026][ T44] usb 1-1: USB disconnect, device number 14 [ 229.133816][ T5976] cp210x 4-1:0.0: failed to get vendor val 0x370c size 73: -71 [ 229.172257][ T5976] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 229.232324][ T5976] usb 4-1: cp210x converter now attached to ttyUSB0 [ 229.307634][ T5976] usb 4-1: USB disconnect, device number 17 [ 229.489562][ T5976] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 229.537050][ T5976] cp210x 4-1:0.0: device disconnected [ 229.611222][ T24] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 229.918620][ T24] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 229.940455][ T24] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 229.956011][ T24] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 229.987257][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.040701][ T7676] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 230.084437][ T24] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 231.611685][ T5865] Bluetooth: hci0: command 0x0c1a tx timeout [ 231.688541][ T5995] usb 2-1: 0:2 : does not exist [ 231.714601][ T7680] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 231.743325][ T7680] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 231.757477][ T7680] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 231.778569][ T5995] usb 2-1: USB disconnect, device number 20 [ 231.800449][ T7680] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 231.808084][ T7680] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 232.043693][ T5959] udevd[5959]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 232.183939][ T5968] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 232.826460][ T5862] usb 3-1: USB disconnect, device number 27 [ 232.827160][ T5956] hid-generic 0000:0D17:0000.000A: unknown main item tag 0x0 [ 232.873207][ T5956] hid-generic 0000:0D17:0000.000A: unknown main item tag 0x0 [ 232.930001][ T7699] loop9: detected capacity change from 0 to 8 [ 232.999308][ T7699] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 233.008889][ T5956] hid-generic 0000:0D17:0000.000A: hidraw0: HID v0.00 Device [syz0] on syz1 [ 233.021590][ T7699] loop9: partition table partially beyond EOD, truncated [ 233.067548][ T7699] loop9: p1 size 81768186 extends beyond EOD, truncated [ 233.179809][ T7703] netlink: 20 bytes leftover after parsing attributes in process `syz.3.470'. [ 233.268980][ T7185] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 233.298191][ T7185] loop9: partition table partially beyond EOD, truncated [ 233.341316][ T7185] loop9: p1 size 81768186 extends beyond EOD, truncated [ 233.381135][ T5862] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 233.428063][ T7698] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 233.454379][ T7698] loop9: partition table partially beyond EOD, truncated [ 233.490816][ T7698] loop9: p1 size 81768186 extends beyond EOD, truncated [ 233.568565][ T5862] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 233.653972][ T5862] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 233.691108][ T5862] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 233.726643][ T5862] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 233.771020][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 233.777097][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 233.798628][ T5862] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 233.825973][ T5862] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 233.835377][ T5862] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 233.851522][ T5865] Bluetooth: hci4: command 0x0c1a tx timeout [ 233.857769][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 233.867455][ T5862] usb 3-1: Product: syz [ 233.879819][ T7713] vti0: entered promiscuous mode [ 233.885529][ T5862] usb 3-1: Manufacturer: syz [ 233.892476][ T7713] vti0: entered allmulticast mode [ 233.907289][ T5862] cdc_wdm 3-1:1.0: skipping garbage [ 233.912730][ T5862] cdc_wdm 3-1:1.0: skipping garbage [ 233.921317][ T5862] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 233.934254][ T5862] cdc_wdm 3-1:1.0: Unknown control protocol [ 233.956657][ T5959] udevd[5959]: inotify_add_watch(7, /dev/loop9p1, 10) failed: No such file or directory [ 234.125918][ T5959] udevd[5959]: inotify_add_watch(7, /dev/loop9p1, 10) failed: No such file or directory [ 234.672227][ T5956] usb 3-1: USB disconnect, device number 28 [ 234.925384][ T7742] bond0: option all_slaves_active: invalid value (250) [ 235.145745][ T7746] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 236.827522][ T7754] ptrace attach of "./syz-executor exec"[5881] was attempted by "./syz-executor exec"[7754] [ 236.985710][ T5865] Bluetooth: hci0: command 0x0c1a tx timeout [ 237.001128][ T7738] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 237.037021][ T7755] fuse: Bad value for 'fd' [ 238.444844][ T7738] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 238.455731][ T7738] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 238.462297][ T7738] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 238.468623][ T7738] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 238.741284][ T5862] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 239.054042][ T5865] Bluetooth: hci1: command 0x0c1a tx timeout [ 240.553981][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 240.562004][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 240.568077][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 240.711204][ T5862] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 240.914752][ T5862] usb 5-1: unable to get BOS descriptor or descriptor too short [ 241.227979][ T5862] usb 5-1: config 6 has an invalid interface number: 144 but max is 0 [ 241.390958][ T5968] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 241.447580][ T5862] usb 5-1: config 6 has no interface number 0 [ 241.470994][ T5862] usb 5-1: config 6 interface 144 altsetting 1 endpoint 0x3 has an invalid bInterval 113, changing to 10 [ 241.506650][ T5862] usb 5-1: config 6 interface 144 has no altsetting 0 [ 241.533522][ T5862] usb 5-1: New USB device found, idVendor=7f55, idProduct=02fc, bcdDevice=20.c2 [ 241.547224][ T5862] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.573927][ T5968] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.594116][ T5862] usb 5-1: Product: syz [ 241.601236][ T5968] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 241.610982][ T5862] usb 5-1: Manufacturer: syz [ 241.630994][ T5862] usb 5-1: SerialNumber: syz [ 241.637780][ T5968] usb 1-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 241.701096][ T5968] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.742773][ T5968] usb 1-1: config 0 descriptor?? [ 241.804231][ T5968] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 241.841395][ T5968] dvb-usb: bulk message failed: -22 (3/0) [ 241.956454][ T5968] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 242.021686][ T5968] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 242.021739][ T5968] usb 1-1: media controller created [ 242.054990][ T5968] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 242.133620][ T5968] dvb-usb: bulk message failed: -22 (6/0) [ 242.133842][ T5968] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 242.155350][ T5968] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input9 [ 242.176336][ T5968] dvb-usb: schedule remote query interval to 150 msecs. [ 242.176366][ T5968] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 242.358037][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 242.358152][ T5968] dvb-usb: error while querying for an remote control event. [ 242.521026][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 242.521067][ T5968] dvb-usb: error while querying for an remote control event. [ 242.681055][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 242.681099][ T5968] dvb-usb: error while querying for an remote control event. [ 242.841694][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 242.841722][ T5968] dvb-usb: error while querying for an remote control event. [ 243.002400][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 243.002429][ T5968] dvb-usb: error while querying for an remote control event. [ 243.161171][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 243.161200][ T5968] dvb-usb: error while querying for an remote control event. [ 243.322342][ T5968] dvb-usb: bulk message failed: -22 (1/0) [ 243.322383][ T5968] dvb-usb: error while querying for an remote control event. [ 243.447562][ T5862] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 243.447625][ T5862] usb 5-1: MIDIStreaming interface descriptor not found [ 243.482453][ T5912] dvb-usb: bulk message failed: -22 (1/0) [ 243.536955][ T5912] dvb-usb: error while querying for an remote control event. [ 243.810958][ T5862] usb 5-1: USB disconnect, device number 23 [ 243.857876][ T5912] usb 1-1: USB disconnect, device number 15 [ 243.985583][ T5912] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 244.082902][ T5975] udevd[5975]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:6.144/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 244.337149][ T7814] ptrace attach of "./syz-executor exec"[5881] was attempted by "./syz-executor exec"[7814] [ 244.444744][ T7819] fuse: Bad value for 'fd' [ 244.512776][ T7821] netlink: 'syz.3.502': attribute type 5 has an invalid length. [ 244.542352][ T7821] netlink: 12 bytes leftover after parsing attributes in process `syz.3.502'. [ 244.742367][ T7807] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 244.755379][ T5866] Bluetooth: hci0: command 0x0c1a tx timeout [ 244.991677][ T7831] netlink: 8 bytes leftover after parsing attributes in process `syz.3.505'. [ 245.198816][ T7807] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 245.213292][ T7807] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 245.219731][ T7807] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 245.230189][ T7807] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 246.068697][ T7856] netlink: 36 bytes leftover after parsing attributes in process `syz.3.511'. [ 246.541046][ T5976] usb 4-1: new low-speed USB device number 19 using dummy_hcd [ 246.722281][ T30] audit: type=1326 audit(1755063433.837:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 246.811430][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 246.841315][ T30] audit: type=1326 audit(1755063433.847:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 246.914062][ T5976] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 246.970620][ T5976] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 247.052561][ T5976] usb 4-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 247.079081][ T30] audit: type=1326 audit(1755063433.847:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.119757][ T5976] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 247.203372][ T5976] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 247.217376][ T30] audit: type=1326 audit(1755063433.847:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.321201][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 247.327491][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 247.327533][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 247.403908][ T5976] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 247.413149][ T5976] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.423240][ T30] audit: type=1326 audit(1755063433.917:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=434 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.448957][ T30] audit: type=1326 audit(1755063433.917:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.461678][ T7879] FAULT_INJECTION: forcing a failure. [ 247.461678][ T7879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.527318][ T7862] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 247.579471][ T7879] CPU: 0 UID: 0 PID: 7879 Comm: syz.2.517 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 247.579500][ T7879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 247.579511][ T7879] Call Trace: [ 247.579518][ T7879] [ 247.579526][ T7879] dump_stack_lvl+0x189/0x250 [ 247.579555][ T7879] ? __pfx____ratelimit+0x10/0x10 [ 247.579579][ T7879] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.579602][ T7879] ? __pfx__printk+0x10/0x10 [ 247.579628][ T7879] ? __might_fault+0xb0/0x130 [ 247.579643][ T5976] hub 4-1:1.0: bad descriptor, ignoring hub [ 247.579666][ T7879] should_fail_ex+0x414/0x560 [ 247.579696][ T7879] _copy_from_user+0x2d/0xb0 [ 247.579717][ T7879] ___sys_sendmsg+0x158/0x2a0 [ 247.579747][ T7879] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.579802][ T7879] ? __fget_files+0x2a/0x420 [ 247.579817][ T7879] ? __fget_files+0x3a0/0x420 [ 247.579843][ T7879] __x64_sys_sendmsg+0x19b/0x260 [ 247.579864][ T7879] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 247.579892][ T7879] ? __pfx_ksys_write+0x10/0x10 [ 247.579924][ T7879] ? rcu_is_watching+0x15/0xb0 [ 247.579948][ T7879] ? do_syscall_64+0xbe/0x3b0 [ 247.579984][ T7879] do_syscall_64+0xfa/0x3b0 [ 247.580008][ T7879] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.580031][ T7879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.580048][ T7879] ? clear_bhb_loop+0x60/0xb0 [ 247.580070][ T7879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.580086][ T7879] RIP: 0033:0x7f91be58ebe9 [ 247.580103][ T7879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 247.580119][ T7879] RSP: 002b:00007f91bf3c5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.580140][ T7879] RAX: ffffffffffffffda RBX: 00007f91be7b5fa0 RCX: 00007f91be58ebe9 [ 247.580154][ T7879] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 247.580165][ T7879] RBP: 00007f91bf3c5090 R08: 0000000000000000 R09: 0000000000000000 [ 247.580176][ T7879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.580186][ T7879] R13: 00007f91be7b6038 R14: 00007f91be7b5fa0 R15: 00007f91be8dfa28 [ 247.580215][ T7879] [ 247.741070][ T30] audit: type=1326 audit(1755063433.917:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.822690][ T5862] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 247.892173][ T30] audit: type=1326 audit(1755063434.107:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 247.914567][ C0] vkms_vblank_simulate: vblank timer overrun [ 248.032388][ T5862] usb 1-1: Using ep0 maxpacket: 32 [ 248.048760][ T5862] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 248.057653][ T5862] usb 1-1: config 0 has no interface number 0 [ 248.067219][ T30] audit: type=1326 audit(1755063434.107:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 248.127209][ T5862] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 248.168343][ T5862] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.481079][ T24] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 248.518900][ T5862] usb 1-1: Product: syz [ 248.545127][ T5862] usb 1-1: Manufacturer: syz [ 248.552971][ T5976] hub 4-1:1.0: probe with driver hub failed with error -5 [ 248.560479][ T5862] usb 1-1: SerialNumber: syz [ 248.565773][ T30] audit: type=1326 audit(1755063434.107:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7863 comm="syz.1.514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5c4e98ebe9 code=0x7ffc0000 [ 248.574214][ T5976] cdc_wdm 4-1:1.0: skipping garbage [ 248.596046][ T5862] usb 1-1: config 0 descriptor?? [ 248.718408][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.744473][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 248.760052][ T5862] smsc95xx v2.0.0 [ 248.765468][ T5976] cdc_wdm 4-1:1.0: skipping garbage [ 248.772979][ T24] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 248.782765][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 248.815821][ T5976] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 248.830941][ T24] usb 3-1: SerialNumber: syz [ 248.836059][ T5976] cdc_wdm 4-1:1.0: Unknown control protocol [ 249.170844][ T5862] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 249.200119][ T5862] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 250.505488][ T5862] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 250.521435][ T5976] usb 4-1: USB disconnect, device number 19 [ 250.531396][ T5862] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 250.864387][ T5862] usb 1-1: USB disconnect, device number 16 [ 252.130988][ T5862] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 252.219888][ T7906] ptrace attach of "./syz-executor exec"[5875] was attempted by "./syz-executor exec"[7906] [ 252.676181][ T5862] usb 5-1: config 0 has no interfaces? [ 252.765959][ T5862] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 252.781131][ T44] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 252.870271][ T5862] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.986762][ T44] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 253.006304][ T5862] usb 5-1: Product: syz [ 253.013983][ T5862] usb 5-1: Manufacturer: syz [ 253.014041][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.018663][ T5862] usb 5-1: SerialNumber: syz [ 253.113005][ T5862] usb 5-1: config 0 descriptor?? [ 253.117480][ T44] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 253.179002][ T44] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 253.219848][ T44] usb 2-1: Manufacturer: syz [ 253.264983][ T44] usb 2-1: config 0 descriptor?? [ 253.425479][ T24] usb 3-1: 0:2 : does not exist [ 253.518613][ T24] usb 3-1: unit 5: unexpected type 0x0a [ 253.571104][ T44] rc_core: IR keymap rc-hauppauge not found [ 253.622584][ T44] Registered IR keymap rc-empty [ 253.630957][ T7922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.642020][ T7922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.669894][ T44] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 253.763126][ T44] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input10 [ 253.801040][ T24] usb 3-1: USB disconnect, device number 30 [ 254.467649][ T5976] usb 2-1: USB disconnect, device number 21 [ 254.621026][ T24] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 254.971694][ T24] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 255.151677][ T24] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 255.191761][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 255.191781][ T30] audit: type=1326 audit(1755063442.317:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.311107][ T24] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 255.330178][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.341774][ T30] audit: type=1326 audit(1755063442.317:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.400628][ T5976] usb 5-1: USB disconnect, device number 24 [ 255.411626][ T7953] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 255.476862][ T24] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 255.571037][ T5912] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 255.584741][ T30] audit: type=1326 audit(1755063442.367:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.651715][ T30] audit: type=1326 audit(1755063442.397:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.685474][ T30] audit: type=1326 audit(1755063442.397:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.715614][ T30] audit: type=1326 audit(1755063442.397:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.771361][ T7953] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 255.787766][ T7953] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 255.812176][ T30] audit: type=1326 audit(1755063442.397:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 255.812437][ T5912] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 255.937351][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.943948][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.949072][ T30] audit: type=1326 audit(1755063442.397:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 256.019076][ T5912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 256.060814][ T5912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 256.071994][ T30] audit: type=1326 audit(1755063442.397:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 256.094171][ C1] vkms_vblank_simulate: vblank timer overrun [ 256.152252][ T30] audit: type=1326 audit(1755063442.397:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7965 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 256.216069][ T5912] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 256.312684][ T5862] usb 3-1: USB disconnect, device number 31 [ 256.370795][ T5912] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 256.429614][ T5912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.538567][ T5912] usb 1-1: config 0 descriptor?? [ 256.871185][ T5862] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 256.968858][ T5912] plantronics 0003:047F:FFFF.000B: ignoring exceeding usage max [ 256.991350][ T5929] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 257.046820][ T5912] plantronics 0003:047F:FFFF.000B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 257.101430][ T5862] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.170968][ T5862] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.208357][ T5929] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 257.240772][ T5862] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 257.264160][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 257.294446][ T5862] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 257.310967][ T5929] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 257.326212][ T5862] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.344762][ T5929] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 257.453279][ T5862] usb 2-1: config 0 descriptor?? [ 257.484372][ T8013] netlink: 8 bytes leftover after parsing attributes in process `syz.0.533'. [ 257.493304][ T5929] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 257.563969][ T5929] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.812959][ T5929] usb 4-1: config 0 descriptor?? [ 257.965827][ T5862] plantronics 0003:047F:FFFF.000C: hiddev1,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 258.288129][ T5929] plantronics 0003:047F:FFFF.000D: item fetching failed at offset 7/15 [ 258.324793][ T5929] plantronics 0003:047F:FFFF.000D: parse failed [ 258.345112][ T5929] plantronics 0003:047F:FFFF.000D: probe with driver plantronics failed with error -22 [ 258.884689][ T5956] usb 4-1: USB disconnect, device number 20 [ 259.126503][ T24] usb 1-1: USB disconnect, device number 17 [ 259.756580][ T5956] usb 2-1: USB disconnect, device number 22 [ 259.860584][ T5866] Bluetooth: hci0: command 0x0c1a tx timeout [ 259.891032][ T8017] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 260.264203][ T8017] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 260.271627][ T8017] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 260.297889][ T8017] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 260.361645][ T8017] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 261.931120][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 261.947687][ T8091] fuse: Unknown parameter ' ' [ 262.075088][ T5912] IPVS: starting estimator thread 0... [ 262.201965][ T8095] IPVS: using max 47 ests per chain, 112800 per kthread [ 262.331006][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 262.337064][ T5866] Bluetooth: hci2: command 0x0c1a tx timeout [ 262.410995][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 262.698760][ T8107] libceph: resolve '. [ 262.698760][ T8107] #)|.زf͹Dza×ïÅ2sˆoÖw¿úÕ?£'Ê%ÐKAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷ǤÜYšM¤¨ìó¤h‡E$ [ 262.698760][ T8107] ' (ret=-3): failed [ 262.841554][ T8112] netlink: 76 bytes leftover after parsing attributes in process `syz.0.556'. [ 262.915230][ T8113] netlink: 16 bytes leftover after parsing attributes in process `syz.4.558'. [ 263.006787][ T8113] netlink: 16 bytes leftover after parsing attributes in process `syz.4.558'. [ 263.182952][ T8121] ptrace attach of "./syz-executor exec"[5875] was attempted by "./syz-executor exec"[8121] [ 266.127511][ T8150] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 266.134331][ T8150] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 266.148221][ T8150] vhci_hcd vhci_hcd.0: Device attached [ 266.163175][ T8151] vhci_hcd: connection closed [ 266.166733][ T7458] vhci_hcd: stop threads [ 266.179508][ T7458] vhci_hcd: release socket [ 266.186562][ T7458] vhci_hcd: disconnect device [ 266.375022][ T8154] fuse: Bad value for 'fd' [ 266.905612][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 266.905626][ T30] audit: type=1326 audit(1755063454.027:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8160 comm="syz.0.568" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x0 [ 267.260367][ T8163] loop7: detected capacity change from 0 to 7 [ 267.348765][ T8163] Dev loop7: unable to read RDB block 7 [ 267.354632][ T8163] loop7: unable to read partition table [ 267.395043][ T8163] loop7: partition table beyond EOD, truncated [ 267.438615][ T8163] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 267.611123][ T8140] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 267.701135][ T5866] Bluetooth: hci0: command 0x0c1a tx timeout [ 268.945778][ T8140] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 268.953443][ T8140] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 268.959630][ T8140] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 268.966112][ T8140] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 269.261044][ T5956] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 269.445809][ T5956] usb 1-1: Using ep0 maxpacket: 16 [ 269.459391][ T8168] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 269.473962][ T8168] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.719308][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 269.729427][ T5956] usb 1-1: unable to get BOS descriptor or descriptor too short [ 269.739629][ T5956] usb 1-1: too many configurations: 159, using maximum allowed: 8 [ 269.749580][ T5956] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 269.760016][ T5956] usb 1-1: can't read configurations, error -71 [ 270.971679][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 270.971699][ T5865] Bluetooth: hci3: command 0x0c1a tx timeout [ 270.971745][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 272.144473][ T5976] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 272.310968][ T5976] usb 2-1: Using ep0 maxpacket: 16 [ 272.328609][ T5976] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=29.00 [ 272.339807][ T5976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.390968][ T5976] usb 2-1: Product: syz [ 272.395190][ T5976] usb 2-1: Manufacturer: syz [ 272.469166][ T8212] ptrace attach of "./syz-executor exec"[5875] was attempted by "./syz-executor exec"[8212] [ 272.499592][ T5976] usb 2-1: SerialNumber: syz [ 272.539367][ T5976] usb 2-1: config 0 descriptor?? [ 272.625851][ T8216] syzkaller0: entered promiscuous mode [ 272.685088][ T5976] usb 2-1: can't set config #0, error -71 [ 272.704530][ T8216] syzkaller0: entered allmulticast mode [ 272.752328][ T5976] usb 2-1: USB disconnect, device number 23 [ 272.996967][ T8216] tipc: Enabled bearer , priority 0 [ 273.045814][ T8214] tipc: Resetting bearer [ 273.161995][ T8214] tipc: Disabling bearer [ 275.300575][ T5865] Bluetooth: hci0: command 0x0c1a tx timeout [ 275.310616][ T8225] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 275.351592][ T8225] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 275.369176][ T8225] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 275.471871][ T8225] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 275.478475][ T8225] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 275.851139][ T8255] FAULT_INJECTION: forcing a failure. [ 275.851139][ T8255] name failslab, interval 1, probability 0, space 0, times 0 [ 275.907483][ T8255] CPU: 0 UID: 0 PID: 8255 Comm: syz.3.593 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 275.907514][ T8255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 275.907525][ T8255] Call Trace: [ 275.907533][ T8255] [ 275.907542][ T8255] dump_stack_lvl+0x189/0x250 [ 275.907572][ T8255] ? __pfx____ratelimit+0x10/0x10 [ 275.907598][ T8255] ? __pfx_dump_stack_lvl+0x10/0x10 [ 275.907621][ T8255] ? __pfx__printk+0x10/0x10 [ 275.907664][ T8255] should_fail_ex+0x414/0x560 [ 275.907696][ T8255] should_failslab+0xa8/0x100 [ 275.907725][ T8255] __kmalloc_cache_noprof+0x70/0x3d0 [ 275.907762][ T8255] ? sctp_add_bind_addr+0x8c/0x370 [ 275.907793][ T8255] sctp_add_bind_addr+0x8c/0x370 [ 275.907822][ T8255] sctp_copy_local_addr_list+0x30b/0x4e0 [ 275.907850][ T8255] ? sctp_copy_local_addr_list+0x9b/0x4e0 [ 275.907875][ T8255] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 275.907903][ T8255] ? sctp_v6_is_any+0x64/0x80 [ 275.907929][ T8255] ? sctp_copy_one_addr+0x93/0x360 [ 275.907958][ T8255] sctp_bind_addr_copy+0xb3/0x3c0 [ 275.907983][ T8255] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 275.908008][ T8255] sctp_connect_new_asoc+0x2e0/0x690 [ 275.908041][ T8255] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 275.908067][ T8255] ? __local_bh_enable_ip+0x12d/0x1c0 [ 275.908095][ T8255] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 275.908118][ T8255] ? security_sctp_bind_connect+0x7e/0x2e0 [ 275.908147][ T8255] sctp_sendmsg+0x155c/0x2810 [ 275.908188][ T8255] ? __pfx_sctp_sendmsg+0x10/0x10 [ 275.908220][ T8255] ? aa_sk_perm+0x81e/0x950 [ 275.908253][ T8255] ? __pfx_aa_sk_perm+0x10/0x10 [ 275.908284][ T8255] ? sock_rps_record_flow+0x19/0x410 [ 275.908312][ T8255] ? inet_sendmsg+0x2f4/0x370 [ 275.908339][ T8255] __sock_sendmsg+0x19c/0x270 [ 275.908368][ T8255] ____sys_sendmsg+0x52d/0x830 [ 275.908395][ T8255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 275.908426][ T8255] ? import_iovec+0x74/0xa0 [ 275.908452][ T8255] ___sys_sendmsg+0x21f/0x2a0 [ 275.908476][ T8255] ? __pfx____sys_sendmsg+0x10/0x10 [ 275.908538][ T8255] ? __fget_files+0x2a/0x420 [ 275.908554][ T8255] ? __fget_files+0x3a0/0x420 [ 275.908583][ T8255] __sys_sendmmsg+0x227/0x430 [ 275.908610][ T8255] ? __pfx___sys_sendmmsg+0x10/0x10 [ 275.908627][ T8255] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 275.908685][ T8255] ? ksys_write+0x22a/0x250 [ 275.908713][ T8255] ? __pfx_ksys_write+0x10/0x10 [ 275.908735][ T8255] ? rcu_is_watching+0x15/0xb0 [ 275.908770][ T8255] __x64_sys_sendmmsg+0xa0/0xc0 [ 275.908794][ T8255] do_syscall_64+0xfa/0x3b0 [ 275.908818][ T8255] ? lockdep_hardirqs_on+0x9c/0x150 [ 275.908842][ T8255] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.908862][ T8255] ? clear_bhb_loop+0x60/0xb0 [ 275.908886][ T8255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.908904][ T8255] RIP: 0033:0x7f43fb58ebe9 [ 275.908922][ T8255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 275.908938][ T8255] RSP: 002b:00007f43fc485038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 275.908961][ T8255] RAX: ffffffffffffffda RBX: 00007f43fb7b5fa0 RCX: 00007f43fb58ebe9 [ 275.908974][ T8255] RDX: 0000000000000002 RSI: 0000200000000f40 RDI: 0000000000000003 [ 275.908987][ T8255] RBP: 00007f43fc485090 R08: 0000000000000000 R09: 0000000000000000 [ 275.908999][ T8255] R10: 0000000000044055 R11: 0000000000000246 R12: 0000000000000002 [ 275.909011][ T8255] R13: 00007f43fb7b6038 R14: 00007f43fb7b5fa0 R15: 00007f43fb8dfa28 [ 275.909043][ T8255] [ 276.255156][ C0] vkms_vblank_simulate: vblank timer overrun [ 276.971040][ T5912] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 277.021832][ T30] audit: type=1326 audit(1755063464.137:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8277 comm="syz.0.601" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd4d18ebe9 code=0x7ffc0000 [ 277.044644][ C0] vkms_vblank_simulate: vblank timer overrun [ 277.166187][ T30] audit: type=1326 audit(1755063464.177:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.196050][ T30] audit: type=1326 audit(1755063464.177:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.340982][ T30] audit: type=1326 audit(1755063464.177:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.376151][ T5865] Bluetooth: hci2: command 0x0c1a tx timeout [ 277.382491][ T5865] Bluetooth: hci1: command 0x0c1a tx timeout [ 277.475092][ T30] audit: type=1326 audit(1755063464.177:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.541138][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 277.542000][ T5865] Bluetooth: hci3: command 0x0c1a tx timeout [ 277.561110][ T30] audit: type=1326 audit(1755063464.177:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.645407][ T30] audit: type=1326 audit(1755063464.177:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.668430][ T30] audit: type=1326 audit(1755063464.177:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.690843][ C0] vkms_vblank_simulate: vblank timer overrun [ 277.708780][ T5912] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 277.749113][ T5912] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 277.792397][ T5912] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 277.814259][ T30] audit: type=1326 audit(1755063464.177:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=49 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 277.897792][ T5912] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.108151][ T30] audit: type=1326 audit(1755063464.177:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8279 comm="syz.3.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 278.136700][ T8294] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 278.145275][ T8269] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 278.274868][ T5912] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 278.401024][ T8269] fuse: Unknown parameter 'fd90x000000000000000700000000000000000000' [ 278.481038][ T5976] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 278.700152][ T44] usb 2-1: USB disconnect, device number 24 [ 278.742768][ T5976] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 278.761163][ T5976] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 278.843241][ T5976] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 278.875284][ T5976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.942791][ T8302] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 278.986957][ T5976] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 279.166525][ T8302] fuse: Unknown parameter 'rootmod' [ 279.373306][ T5976] usb 1-1: USB disconnect, device number 20 [ 279.954698][ T5912] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 280.225073][ T5912] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 280.255808][ T5912] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 280.374879][ T5912] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 280.508125][ T5912] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.529311][ T5912] usb 3-1: Product: syz [ 280.535141][ T5912] usb 3-1: Manufacturer: syz [ 280.543704][ T5912] usb 3-1: SerialNumber: syz [ 280.867622][ T5912] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 281.054716][ T5912] usb 3-1: USB disconnect, device number 32 [ 282.251216][ T5865] Bluetooth: hci0: command 0x0c1a tx timeout [ 282.257351][ T8322] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 282.878903][ T8322] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 282.885828][ T8322] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 282.892182][ T8322] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 282.899644][ T8322] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 283.268859][ T5862] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 283.394585][ T8347] FAULT_INJECTION: forcing a failure. [ 283.394585][ T8347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 283.410402][ T8347] CPU: 0 UID: 0 PID: 8347 Comm: syz.3.616 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 283.410432][ T8347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 283.410444][ T8347] Call Trace: [ 283.410452][ T8347] [ 283.410461][ T8347] dump_stack_lvl+0x189/0x250 [ 283.410491][ T8347] ? __pfx____ratelimit+0x10/0x10 [ 283.410518][ T8347] ? __pfx_dump_stack_lvl+0x10/0x10 [ 283.410541][ T8347] ? __pfx__printk+0x10/0x10 [ 283.410570][ T8347] ? __might_fault+0xb0/0x130 [ 283.410610][ T8347] should_fail_ex+0x414/0x560 [ 283.410643][ T8347] _copy_from_user+0x2d/0xb0 [ 283.410667][ T8347] csum_and_copy_from_iter_full+0x1e1/0x1eb0 [ 283.410688][ T8347] ? rcu_is_watching+0x15/0xb0 [ 283.410723][ T8347] ? __alloc_frozen_pages_noprof+0x1d6/0x370 [ 283.410748][ T8347] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 283.410774][ T8347] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 283.410795][ T8347] ? ip6_pol_route+0x162/0x1180 [ 283.410816][ T8347] ? policy_nodemask+0x27c/0x720 [ 283.410849][ T8347] ip_generic_getfrag+0x12f/0x2b0 [ 283.410875][ T8347] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 283.410909][ T8347] __ip6_append_data+0x2230/0x3f30 [ 283.410934][ T8347] ? __lock_acquire+0xab9/0xd20 [ 283.410979][ T8347] ? __pfx_raw6_getfrag+0x10/0x10 [ 283.411008][ T8347] ? __pfx___ip6_append_data+0x10/0x10 [ 283.411026][ T8347] ? __local_bh_enable_ip+0x12d/0x1c0 [ 283.411041][ T8347] ip6_append_data+0x1c4/0x380 [ 283.411059][ T8347] ? __pfx_raw6_getfrag+0x10/0x10 [ 283.411077][ T8347] rawv6_sendmsg+0x127a/0x1820 [ 283.411105][ T8347] ? __pfx_rawv6_sendmsg+0x10/0x10 [ 283.411137][ T8347] ? __pfx_aa_sk_perm+0x10/0x10 [ 283.411157][ T8347] ? sock_rps_record_flow+0x19/0x410 [ 283.411173][ T8347] ? inet_sendmsg+0x2f4/0x370 [ 283.411186][ T8347] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 283.411201][ T8347] __sock_sendmsg+0x19c/0x270 [ 283.411219][ T8347] __sys_sendto+0x3bd/0x520 [ 283.411238][ T8347] ? __pfx___sys_sendto+0x10/0x10 [ 283.411254][ T8347] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 283.411280][ T8347] ? __fget_files+0x3a0/0x420 [ 283.411299][ T8347] ? ksys_write+0x22a/0x250 [ 283.411316][ T8347] ? __pfx_ksys_write+0x10/0x10 [ 283.411329][ T8347] ? rcu_is_watching+0x15/0xb0 [ 283.411344][ T8347] __x64_sys_sendto+0xde/0x100 [ 283.411363][ T8347] do_syscall_64+0xfa/0x3b0 [ 283.411380][ T8347] ? lockdep_hardirqs_on+0x9c/0x150 [ 283.411395][ T8347] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.411406][ T8347] ? clear_bhb_loop+0x60/0xb0 [ 283.411420][ T8347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.411431][ T8347] RIP: 0033:0x7f43fb58ebe9 [ 283.411443][ T8347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 283.411455][ T8347] RSP: 002b:00007f43fc464038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 283.411469][ T8347] RAX: ffffffffffffffda RBX: 00007f43fb7b6090 RCX: 00007f43fb58ebe9 [ 283.411478][ T8347] RDX: 0000000000000016 RSI: 0000200000000300 RDI: 0000000000000004 [ 283.411486][ T8347] RBP: 00007f43fc464090 R08: 0000000000000000 R09: fffffffffffffdfd [ 283.411493][ T8347] R10: 0000000000003b00 R11: 0000000000000246 R12: 0000000000000001 [ 283.411501][ T8347] R13: 00007f43fb7b6128 R14: 00007f43fb7b6090 R15: 00007f43fb8dfa28 [ 283.411520][ T8347] [ 283.734892][ C0] vkms_vblank_simulate: vblank timer overrun [ 284.129156][ T8353] kvm: pic: non byte write [ 284.341557][ T5865] Bluetooth: hci1: command 0x0c1a tx timeout [ 284.551092][ T5956] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 284.833643][ T5956] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 284.860652][ T5956] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.906067][ T5956] usb 5-1: config 1 interface 1 altsetting 17 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 284.956215][ T5956] usb 5-1: config 1 interface 1 has no altsetting 1 [ 284.973854][ T5865] Bluetooth: hci3: command 0x0c1a tx timeout [ 284.980017][ T5864] Bluetooth: hci4: command 0x0c1a tx timeout [ 284.980038][ T5866] Bluetooth: hci2: command 0x0c1a tx timeout [ 285.006762][ T5956] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.060600][ T5956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.102200][ T5956] usb 5-1: Product: syz [ 285.107311][ T5956] usb 5-1: Manufacturer: syz [ 285.112973][ T5956] usb 5-1: SerialNumber: syz [ 285.129460][ T5956] usb 5-1: selecting invalid altsetting 1 [ 285.327590][ T8356] netlink: 8 bytes leftover after parsing attributes in process `syz.4.619'. [ 285.400108][ T5956] cdc_ncm 5-1:1.0: bind() failure [ 285.468488][ T5956] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 285.527047][ T5956] cdc_ncm 5-1:1.1: bind() failure [ 285.614508][ T5956] usb 5-1: USB disconnect, device number 25 [ 286.549915][ T8387] netlink: 4 bytes leftover after parsing attributes in process `syz.0.629'. [ 286.559234][ T8387] bridge_slave_1: left allmulticast mode [ 286.585757][ T8387] bridge_slave_1: left promiscuous mode [ 286.615938][ T8387] bridge0: port 2(bridge_slave_1) entered disabled state [ 286.657779][ T8392] netlink: 'syz.3.631': attribute type 1 has an invalid length. [ 286.688387][ T8387] bridge_slave_0: left allmulticast mode [ 286.699378][ T8387] bridge_slave_0: left promiscuous mode [ 286.717241][ T8387] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.942815][ T8395] bond1: (slave geneve2): making interface the new active one [ 286.972040][ T8395] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 287.027318][ T13] netdevsim netdevsim3 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 287.059982][ T13] netdevsim netdevsim3 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 287.107385][ T13] netdevsim netdevsim3 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 287.128027][ T13] netdevsim netdevsim3 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 288.331040][ T8383] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 288.342169][ T5866] Bluetooth: hci0: command 0x0c1a tx timeout [ 288.665309][ T8383] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 288.745046][ T8383] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 288.752523][ T8383] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 288.758814][ T8383] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 289.080112][ T8416] tipc: Enabling of bearer rejected, failed to enable media [ 289.241063][ T5862] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 289.381168][ T5929] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 289.401154][ T5862] usb 4-1: Using ep0 maxpacket: 8 [ 289.401308][ T5956] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 289.431516][ T5862] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 289.487743][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.528594][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 289.542137][ T5862] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 289.592552][ T5862] usb 4-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.00 [ 289.607481][ T5929] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 289.621115][ T5956] usb 1-1: Using ep0 maxpacket: 16 [ 289.755669][ T5956] usb 1-1: config 0 has no interfaces? [ 289.763052][ T5956] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 289.772652][ T5956] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 289.791053][ T5862] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.795139][ T5956] usb 1-1: Manufacturer: syz [ 289.804561][ T5929] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 289.845249][ T5862] usb 4-1: config 0 descriptor?? [ 289.857941][ T5929] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 289.861808][ T5956] usb 1-1: config 0 descriptor?? [ 289.868159][ T5862] usb 4-1: can't set config #0, error -71 [ 289.891891][ T5929] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.901528][ T5862] usb 4-1: USB disconnect, device number 22 [ 289.919364][ T8411] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 290.411206][ T5866] Bluetooth: hci1: command 0x0c1a tx timeout [ 290.580943][ T5929] usb 5-1: can't set config #27, error -71 [ 290.639799][ T5929] usb 5-1: USB disconnect, device number 26 [ 290.846745][ T8443] ptrace attach of "./syz-executor exec"[5877] was attempted by "./syz-executor exec"[8443] [ 290.861041][ T5866] Bluetooth: hci4: command 0x0c1a tx timeout [ 290.867121][ T5866] Bluetooth: hci3: command 0x0c1a tx timeout [ 290.873238][ T5866] Bluetooth: hci2: command 0x0c1a tx timeout [ 291.002295][ T8438] FAULT_INJECTION: forcing a failure. [ 291.002295][ T8438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 291.072900][ T8438] CPU: 1 UID: 0 PID: 8438 Comm: syz.4.645 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 291.072922][ T8438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 291.072930][ T8438] Call Trace: [ 291.072935][ T8438] [ 291.072941][ T8438] dump_stack_lvl+0x189/0x250 [ 291.072961][ T8438] ? __pfx____ratelimit+0x10/0x10 [ 291.072978][ T8438] ? __pfx_dump_stack_lvl+0x10/0x10 [ 291.072992][ T8438] ? __pfx__printk+0x10/0x10 [ 291.073016][ T8438] should_fail_ex+0x414/0x560 [ 291.073035][ T8438] _copy_to_user+0x31/0xb0 [ 291.073050][ T8438] simple_read_from_buffer+0xe1/0x170 [ 291.073071][ T8438] proc_fail_nth_read+0x1b3/0x220 [ 291.073087][ T8438] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 291.073102][ T8438] ? rw_verify_area+0x2a6/0x4d0 [ 291.073116][ T8438] ? __lock_acquire+0xab9/0xd20 [ 291.073132][ T8438] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 291.073146][ T8438] vfs_read+0x200/0xa30 [ 291.073161][ T8438] ? fdget_pos+0x247/0x320 [ 291.073174][ T8438] ? __pfx___mutex_lock+0x10/0x10 [ 291.073192][ T8438] ? __pfx_vfs_read+0x10/0x10 [ 291.073207][ T8438] ? __fget_files+0x2a/0x420 [ 291.073220][ T8438] ? __fget_files+0x3a0/0x420 [ 291.073230][ T8438] ? __fget_files+0x2a/0x420 [ 291.073245][ T8438] ksys_read+0x145/0x250 [ 291.073262][ T8438] ? __pfx_ksys_read+0x10/0x10 [ 291.073275][ T8438] ? rcu_is_watching+0x15/0xb0 [ 291.073290][ T8438] ? do_syscall_64+0xbe/0x3b0 [ 291.073309][ T8438] do_syscall_64+0xfa/0x3b0 [ 291.073325][ T8438] ? lockdep_hardirqs_on+0x9c/0x150 [ 291.073340][ T8438] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.073352][ T8438] ? clear_bhb_loop+0x60/0xb0 [ 291.073366][ T8438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.073377][ T8438] RIP: 0033:0x7f20aef8d5fc [ 291.073389][ T8438] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 291.073400][ T8438] RSP: 002b:00007f20afd25030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 291.073414][ T8438] RAX: ffffffffffffffda RBX: 00007f20af1b5fa0 RCX: 00007f20aef8d5fc [ 291.073424][ T8438] RDX: 000000000000000f RSI: 00007f20afd250a0 RDI: 0000000000000005 [ 291.073431][ T8438] RBP: 00007f20afd25090 R08: 0000000000000000 R09: 0000000000000000 [ 291.073438][ T8438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 291.073445][ T8438] R13: 00007f20af1b6038 R14: 00007f20af1b5fa0 R15: 00007f20af2dfa28 [ 291.073464][ T8438] [ 291.389001][ T5929] usb 1-1: USB disconnect, device number 21 [ 291.900603][ T8454] netlink: 56 bytes leftover after parsing attributes in process `syz.4.647'. [ 292.214130][ T5956] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 292.289519][ T8456] netlink: 'syz.0.649': attribute type 10 has an invalid length. [ 292.324130][ T8456] net_ratelimit: 30 callbacks suppressed [ 292.324154][ T8456] openvswitch: netlink: Flow actions attr not present in new flow. [ 292.400969][ T5956] usb 5-1: Using ep0 maxpacket: 32 [ 292.413303][ T5956] usb 5-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 292.422737][ T5956] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.439933][ T5956] usb 5-1: Product: syz [ 292.465100][ T5956] usb 5-1: Manufacturer: syz [ 292.469926][ T5956] usb 5-1: SerialNumber: syz [ 292.693271][ T5956] usb 5-1: config 0 descriptor?? [ 292.755376][ T5956] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 293.601550][ T5956] gspca_ov534_9: reg_w failed -110 [ 294.151058][ T5956] gspca_ov534_9: Unknown sensor 0000 [ 294.151169][ T5956] ov534_9 5-1:0.0: probe with driver ov534_9 failed with error -22 [ 294.646815][ T5862] usb 5-1: USB disconnect, device number 27 [ 294.783733][ T8496] netlink: 8 bytes leftover after parsing attributes in process `syz.4.661'. [ 295.128570][ T8503] kvm: pic: non byte write [ 295.419874][ T8512] netlink: 4 bytes leftover after parsing attributes in process `syz.2.667'. [ 295.461015][ T5862] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 295.674519][ T5862] usb 4-1: Using ep0 maxpacket: 32 [ 295.735872][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 295.756620][ T5862] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 295.783284][ T5862] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 295.797191][ T5862] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 295.805633][ T5862] usb 4-1: Product: syz [ 295.888606][ T8524] FAULT_INJECTION: forcing a failure. [ 295.888606][ T8524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 295.931319][ T8524] CPU: 1 UID: 0 PID: 8524 Comm: syz.4.670 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 295.931351][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 295.931363][ T8524] Call Trace: [ 295.931371][ T8524] [ 295.931380][ T8524] dump_stack_lvl+0x189/0x250 [ 295.931411][ T8524] ? __pfx____ratelimit+0x10/0x10 [ 295.931438][ T8524] ? __pfx_dump_stack_lvl+0x10/0x10 [ 295.931462][ T8524] ? __pfx__printk+0x10/0x10 [ 295.931490][ T8524] ? __might_fault+0xb0/0x130 [ 295.931619][ T8524] should_fail_ex+0x414/0x560 [ 295.931652][ T8524] _copy_from_user+0x2d/0xb0 [ 295.931676][ T8524] ____sys_sendmsg+0x2fe/0x830 [ 295.931711][ T8524] ? __pfx_____sys_sendmsg+0x10/0x10 [ 295.931741][ T8524] ? import_iovec+0x74/0xa0 [ 295.931767][ T8524] ___sys_sendmsg+0x21f/0x2a0 [ 295.931789][ T8524] ? __pfx____sys_sendmsg+0x10/0x10 [ 295.931817][ T8524] ? rcu_read_lock_any_held+0xb3/0x120 [ 295.931854][ T8524] ? sb_end_write+0xe9/0x1c0 [ 295.931889][ T8524] ? __pfx_vfs_write+0x10/0x10 [ 295.931926][ T8524] __x64_sys_sendmsg+0x19b/0x260 [ 295.931950][ T8524] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 295.931981][ T8524] ? __pfx_ksys_write+0x10/0x10 [ 295.932005][ T8524] ? rcu_is_watching+0x15/0xb0 [ 295.932031][ T8524] ? do_syscall_64+0xbe/0x3b0 [ 295.932063][ T8524] do_syscall_64+0xfa/0x3b0 [ 295.932088][ T8524] ? lockdep_hardirqs_on+0x9c/0x150 [ 295.932114][ T8524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.932134][ T8524] ? clear_bhb_loop+0x60/0xb0 [ 295.932158][ T8524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.932177][ T8524] RIP: 0033:0x7f20aef8ebe9 [ 295.932195][ T8524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 295.932214][ T8524] RSP: 002b:00007f20afd25038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 295.932237][ T8524] RAX: ffffffffffffffda RBX: 00007f20af1b5fa0 RCX: 00007f20aef8ebe9 [ 295.932253][ T8524] RDX: 000000000000ff4c RSI: 0000200000000000 RDI: 0000000000000003 [ 295.932265][ T8524] RBP: 00007f20afd25090 R08: 0000000000000000 R09: 0000000000000000 [ 295.932278][ T8524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.932290][ T8524] R13: 00007f20af1b6038 R14: 00007f20af1b5fa0 R15: 00007f20af2dfa28 [ 295.932323][ T8524] [ 296.168282][ C1] vkms_vblank_simulate: vblank timer overrun [ 296.201154][ T5862] usb 4-1: Manufacturer: syz [ 296.205831][ T5862] usb 4-1: SerialNumber: syz [ 296.468770][ T5862] usb 4-1: config 0 descriptor?? [ 296.479516][ T5862] hub 4-1:0.0: bad descriptor, ignoring hub [ 296.498740][ T5862] hub 4-1:0.0: probe with driver hub failed with error -5 [ 296.713541][ T8506] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.749322][ T8506] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.791193][ T44] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 296.981036][ T44] usb 3-1: Using ep0 maxpacket: 8 [ 296.991331][ T5956] usb 4-1: USB disconnect, device number 23 [ 297.020514][ T44] usb 3-1: New USB device found, idVendor=0763, idProduct=2080, bcdDevice=d0.ab [ 297.081066][ T44] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.089328][ T44] usb 3-1: Product: syz [ 297.093762][ T44] usb 3-1: Manufacturer: syz [ 297.098380][ T44] usb 3-1: SerialNumber: syz [ 297.119378][ T44] usb 3-1: config 0 descriptor?? [ 298.050971][ T5862] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 298.251241][ T5862] usb 4-1: Using ep0 maxpacket: 16 [ 298.275341][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.324647][ T5862] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 298.373633][ T5862] usb 4-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 298.395628][ T5862] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.428548][ T5862] usb 4-1: config 0 descriptor?? [ 298.606472][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 298.606525][ T30] audit: type=1800 audit(1755063485.707:267): pid=8557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.679" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 299.500971][ T5956] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 299.794649][ T5956] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 299.806038][ T5956] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 299.816940][ T5956] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 299.868378][ T5956] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 299.940554][ T8565] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 300.164806][ T8565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 300.175159][ T8565] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 300.239581][ T5956] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 300.247288][ T44] usb 3-1: USB disconnect, device number 33 [ 300.928487][ T8574] syz.2.683: attempt to access beyond end of device [ 300.928487][ T8574] nbd0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 301.701925][ T5976] usb 5-1: USB disconnect, device number 28 [ 301.900707][ T5959] udevd[5959]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 302.797154][ T5862] usbhid 4-1:0.0: can't add hid device: -71 [ 302.839687][ T5862] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 302.917558][ T5862] usb 4-1: USB disconnect, device number 24 [ 302.958002][ T8583] netlink: 'syz.3.685': attribute type 10 has an invalid length. [ 302.978219][ T8583] syz_tun: entered promiscuous mode [ 303.034954][ T8583] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 303.331358][ T5862] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 303.491737][ T5862] usb 4-1: device descriptor read/64, error -71 [ 303.761229][ T5862] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 303.777179][ T8589] ptrace attach of "./syz-executor exec"[5879] was attempted by "./syz-executor exec"[8589] [ 303.941395][ T5862] usb 4-1: device descriptor read/64, error -71 [ 304.101134][ T5862] usb usb4-port1: attempt power cycle [ 304.181022][ T24] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 304.251489][ T5912] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 304.435915][ T24] usb 5-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 304.445234][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.457554][ T5912] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 304.468972][ T5862] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 304.479108][ T5912] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 304.494302][ T5912] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 304.502489][ T24] usb 5-1: config 0 descriptor?? [ 304.503957][ T5862] usb 4-1: device descriptor read/8, error -71 [ 304.525565][ T5912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.580754][ T24] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 304.671345][ T8598] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 304.714263][ T5912] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.751029][ T5862] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 304.781789][ T5862] usb 4-1: device descriptor read/8, error -71 [ 304.933712][ T5862] usb usb4-port1: unable to enumerate USB device [ 304.943285][ T8598] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.952524][ T8598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 305.089754][ T24] cpia1 5-1:0.0: unexpected state after lo power cmd: 00 [ 305.299300][ T5912] usb 1-1: USB disconnect, device number 22 [ 306.410989][ T5976] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 306.437449][ T24] gspca_cpia1: usb_control_msg 05, error -71 [ 306.443667][ T24] cpia1 5-1:0.0: unexpected systemstate: 00 [ 306.458865][ T24] usb 5-1: USB disconnect, device number 29 [ 306.588555][ T5976] usb 4-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 306.606003][ T5976] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.637008][ T5976] usb 4-1: Product: syz [ 306.651975][ T5976] usb 4-1: Manufacturer: syz [ 306.673011][ T5976] usb 4-1: SerialNumber: syz [ 306.706342][ T5976] usb 4-1: config 0 descriptor?? [ 306.849779][ T8626] tipc: Enabled bearer , priority 0 [ 306.887508][ T8626] syzkaller0: entered promiscuous mode [ 306.908714][ T8626] syzkaller0: entered allmulticast mode [ 306.935822][ T8622] netlink: 4 bytes leftover after parsing attributes in process `syz.3.696'. [ 307.070330][ T8622] bond_slave_0: entered promiscuous mode [ 307.076299][ T8622] bond_slave_1: entered promiscuous mode [ 307.084068][ T8622] macvtap1: entered promiscuous mode [ 307.089546][ T8622] bond0: entered promiscuous mode [ 307.096296][ T8622] macvtap1: entered allmulticast mode [ 307.105267][ T8622] bond0: entered allmulticast mode [ 307.110796][ T8622] bond_slave_0: entered allmulticast mode [ 307.120999][ T8622] bond_slave_1: entered allmulticast mode [ 307.128089][ T8622] syz_tun: entered allmulticast mode [ 307.171488][ T8622] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 307.270769][ T8629] bond0: left allmulticast mode [ 307.292490][ T8629] bond_slave_0: left allmulticast mode [ 307.311729][ T8629] bond_slave_1: left allmulticast mode [ 307.331964][ T8629] syz_tun: left allmulticast mode [ 307.349808][ T8629] bond0: left promiscuous mode [ 307.374460][ T8629] bond_slave_0: left promiscuous mode [ 307.380291][ T8629] bond_slave_1: left promiscuous mode [ 307.431441][ T8626] tipc: Resetting bearer [ 307.440102][ T5976] cx82310_eth 4-1:0.0: probe with driver cx82310_eth failed with error -22 [ 307.456374][ T8625] tipc: Resetting bearer [ 307.458588][ T5976] cxacru 4-1:0.0: usbatm_usb_probe: bind failed: -19! [ 307.476123][ T5976] usb 4-1: USB disconnect, device number 29 [ 307.513832][ T8625] tipc: Disabling bearer [ 307.567179][ T8638] netlink: 16 bytes leftover after parsing attributes in process `syz.0.701'. [ 307.576350][ T8638] netlink: 16 bytes leftover after parsing attributes in process `syz.0.701'. [ 307.607888][ T8638] sit1: entered allmulticast mode [ 309.279677][ T8660] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 310.266621][ T8670] netlink: 12 bytes leftover after parsing attributes in process `syz.0.711'. [ 311.079153][ T8682] netlink: 'syz.3.714': attribute type 2 has an invalid length. [ 314.362691][ T7474] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.900920][ T5976] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 317.111498][ T5976] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 317.130949][ T5976] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 317.166885][ T5976] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 317.196076][ T5976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.224613][ T5976] usb 1-1: Product: syz [ 317.228835][ T5976] usb 1-1: Manufacturer: syz [ 317.241254][ T5976] usb 1-1: SerialNumber: syz [ 317.252576][ T5976] usb 1-1: config 0 descriptor?? [ 317.265060][ T5976] dm9601 1-1:0.0: probe with driver dm9601 failed with error -22 [ 317.388048][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.412834][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.431221][ T5929] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 317.602625][ T5929] usb 4-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 317.646865][ T5929] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.699252][ T5929] usb 4-1: Product: syz [ 317.717189][ T5929] usb 4-1: Manufacturer: syz [ 317.740669][ T5929] usb 4-1: SerialNumber: syz [ 317.826650][ T5929] usb 4-1: config 0 descriptor?? [ 318.083390][ T5929] usb 4-1: USB disconnect, device number 30 [ 318.187578][ T6288] udevd[6288]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 318.815683][ T8751] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 318.912118][ T8751] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.565691][ T5929] usb 1-1: USB disconnect, device number 23 [ 323.295402][ T1167] bridge0: port 2(bridge_slave_1) entered disabled state [ 325.313894][ T8833] netlink: 'syz.2.755': attribute type 8 has an invalid length. [ 326.910216][ T7460] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.815226][ T30] audit: type=1800 audit(1755063518.937:268): pid=8899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.779" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 335.948945][ T5976] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 336.133666][ T5976] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 336.147116][ T5976] usb 3-1: config 0 has no interfaces? [ 336.168920][ T5976] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 336.198989][ T5976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.250910][ T5976] usb 3-1: Product: syz [ 336.304373][ T5976] usb 3-1: Manufacturer: syz [ 336.341572][ T5976] usb 3-1: SerialNumber: syz [ 336.483521][ T5976] usb 3-1: config 0 descriptor?? [ 337.834557][ T8965] netlink: 4 bytes leftover after parsing attributes in process `syz.0.794'. [ 339.594729][ T5912] usb 3-1: USB disconnect, device number 34 [ 340.032027][ T9004] ptrace attach of "./syz-executor exec"[5878] was attempted by "./syz-executor exec"[9004] [ 340.075046][ T9006] netlink: 'syz.1.800': attribute type 1 has an invalid length. [ 342.221180][ T5976] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 342.846285][ T5976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 342.886552][ T5976] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 342.930976][ T5976] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 342.998658][ T5976] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 343.028824][ T5976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 343.060927][ T5976] usb 3-1: Product: syz [ 343.065158][ T5976] usb 3-1: Manufacturer: syz [ 343.110733][ T5976] usb 3-1: SerialNumber: syz [ 343.358149][ T5976] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 35 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 343.690700][ T9042] netlink: 'syz.4.807': attribute type 16 has an invalid length. [ 343.723927][ T9042] netlink: 'syz.4.807': attribute type 17 has an invalid length. [ 343.806356][ T9042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 343.824857][ T9042] 8021q: adding VLAN 0 to HW filter on device team0 [ 343.886480][ T5929] usb 3-1: USB disconnect, device number 35 [ 343.914539][ T9042] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 343.958448][ T5929] usblp0: removed [ 344.222884][ T44] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 344.381092][ T44] usb 2-1: Using ep0 maxpacket: 16 [ 344.414118][ T44] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 344.464023][ T44] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 344.487174][ T44] usb 2-1: Product: syz [ 344.520396][ T44] usb 2-1: Manufacturer: syz [ 344.528691][ T44] usb 2-1: SerialNumber: syz [ 344.541478][ T9048] netlink: 'syz.0.812': attribute type 1 has an invalid length. [ 344.561214][ T44] usb 2-1: config 0 descriptor?? [ 344.715082][ T9053] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 344.794314][ T44] usb 2-1: USB disconnect, device number 25 [ 344.978750][ T7185] udevd[7185]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 346.089356][ T9070] trusted_key: syz.1.819 sent an empty control message without MSG_MORE. [ 346.340511][ T9074] netlink: 44 bytes leftover after parsing attributes in process `syz.1.821'. [ 346.421070][ T9074] netlink: 44 bytes leftover after parsing attributes in process `syz.1.821'. [ 348.745451][ T9091] netlink: 'syz.4.824': attribute type 1 has an invalid length. [ 351.706895][ T30] audit: type=1326 audit(1755063538.827:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 351.858026][ T30] audit: type=1326 audit(1755063538.827:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 351.884814][ T30] audit: type=1326 audit(1755063538.827:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 351.907939][ T30] audit: type=1326 audit(1755063538.827:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.018260][ T30] audit: type=1326 audit(1755063538.827:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.103252][ T30] audit: type=1326 audit(1755063538.827:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.176889][ T30] audit: type=1326 audit(1755063538.827:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.483622][ T30] audit: type=1326 audit(1755063538.827:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.606909][ T30] audit: type=1326 audit(1755063538.827:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 352.637360][ T30] audit: type=1326 audit(1755063538.827:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9121 comm="syz.4.834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20aef8ebe9 code=0x7fc00000 [ 356.049583][ T9178] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 358.958694][ T9218] netlink: 8 bytes leftover after parsing attributes in process `syz.4.864'. [ 359.751348][ T5912] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 359.931672][ T5912] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 359.950947][ T5912] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 359.960646][ T5912] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 360.022999][ T5912] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 360.032359][ T5912] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 360.040471][ T5912] usb 4-1: Product: syz [ 360.075915][ T5912] usb 4-1: Manufacturer: syz [ 360.080677][ T5912] usb 4-1: SerialNumber: syz [ 360.328902][ T5912] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 31 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 360.537746][ T5912] usb 4-1: USB disconnect, device number 31 [ 360.573310][ T5912] usblp0: removed [ 360.972161][ T9242] netlink: 'syz.1.874': attribute type 1 has an invalid length. [ 361.967079][ T9266] netlink: 68 bytes leftover after parsing attributes in process `syz.3.881'. [ 362.264341][ T9270] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 362.330483][ T9273] netlink: 'syz.2.885': attribute type 1 has an invalid length. [ 363.071246][ T5912] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 363.223466][ T5912] usb 2-1: unable to get BOS descriptor or descriptor too short [ 363.249284][ T5912] usb 2-1: not running at top speed; connect to a high speed hub [ 363.267109][ T5912] usb 2-1: config 1 has an invalid interface number: 138 but max is 0 [ 363.283168][ T5912] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 363.315655][ T5912] usb 2-1: config 1 has no interface number 0 [ 363.333533][ T5912] usb 2-1: config 1 interface 138 altsetting 252 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 363.348430][ T5912] usb 2-1: config 1 interface 138 has no altsetting 0 [ 363.366242][ T5912] usb 2-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 363.405902][ T5912] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.433848][ T5912] usb 2-1: Product: syz [ 363.441841][ T5912] usb 2-1: Manufacturer: syz [ 363.446626][ T5912] usb 2-1: SerialNumber: syz [ 363.757422][ T9295] GUP no longer grows the stack in syz.1.887 (9295): 200000005000-200000008000 (200000004000) [ 363.814532][ T9295] CPU: 1 UID: 0 PID: 9295 Comm: syz.1.887 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 363.814566][ T9295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 363.814578][ T9295] Call Trace: [ 363.814587][ T9295] [ 363.814595][ T9295] dump_stack_lvl+0x189/0x250 [ 363.814628][ T9295] ? __pfx_dump_stack_lvl+0x10/0x10 [ 363.814650][ T9295] ? __pfx__printk+0x10/0x10 [ 363.814665][ T9295] ? find_vma+0xe7/0x160 [ 363.814690][ T9295] fixup_user_fault+0x661/0x720 [ 363.814719][ T9295] fault_in_user_writeable+0x72/0xe0 [ 363.814746][ T9295] futex_lock_pi+0x773/0xa90 [ 363.814782][ T9295] ? __pfx_futex_lock_pi+0x10/0x10 [ 363.814823][ T9295] ? __pfx_futex_wake_mark+0x10/0x10 [ 363.814850][ T9295] ? __pfx_userfaultfd_unmap_complete+0x10/0x10 [ 363.814883][ T9295] do_futex+0x292/0x420 [ 363.814925][ T9295] ? __pfx_do_futex+0x10/0x10 [ 363.814949][ T9295] ? __vm_munmap+0x301/0x3d0 [ 363.814970][ T9295] __se_sys_futex+0x36f/0x400 [ 363.814989][ T9295] ? __pfx___se_sys_futex+0x10/0x10 [ 363.815004][ T9295] ? rcu_is_watching+0x15/0xb0 [ 363.815025][ T9295] ? __x64_sys_futex+0x21/0xf0 [ 363.815053][ T9295] do_syscall_64+0xfa/0x3b0 [ 363.815080][ T9295] ? lockdep_hardirqs_on+0x9c/0x150 [ 363.815104][ T9295] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.815120][ T9295] ? clear_bhb_loop+0x60/0xb0 [ 363.815134][ T9295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.815145][ T9295] RIP: 0033:0x7f5c4e98ebe9 [ 363.815157][ T9295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 363.815170][ T9295] RSP: 002b:00007f5c4f8a5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 363.815193][ T9295] RAX: ffffffffffffffda RBX: 00007f5c4ebb6090 RCX: 00007f5c4e98ebe9 [ 363.815207][ T9295] RDX: 00000000fffffffd RSI: 000000000000008d RDI: 0000200000004000 [ 363.815220][ T9295] RBP: 00007f5c4ea11e19 R08: 0000000000000000 R09: 0000000000000000 [ 363.815232][ T9295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.815244][ T9295] R13: 00007f5c4ebb6128 R14: 00007f5c4ebb6090 R15: 00007f5c4ecdfa28 [ 363.815275][ T9295] [ 364.244829][ T9300] netlink: 'syz.0.896': attribute type 1 has an invalid length. [ 364.905294][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 364.905344][ T30] audit: type=1326 audit(1755063552.027:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 365.050711][ T30] audit: type=1326 audit(1755063552.027:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.141409][ T9309] syz_tun: entered allmulticast mode [ 365.160923][ T30] audit: type=1326 audit(1755063552.027:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f43fb58ebe9 code=0x7ffc0000 [ 365.260711][ T30] audit: type=1326 audit(1755063552.057:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.274923][ T9309] dvmrp8: entered allmulticast mode [ 365.315991][ T9313] netlink: 8 bytes leftover after parsing attributes in process `syz.2.901'. [ 365.368188][ T30] audit: type=1326 audit(1755063552.057:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.455480][ T30] audit: type=1326 audit(1755063552.057:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.482423][ T9308] syz_tun: left allmulticast mode [ 365.498001][ T9308] dvmrp8: left allmulticast mode [ 365.513194][ T30] audit: type=1326 audit(1755063552.057:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.629654][ T30] audit: type=1326 audit(1755063552.057:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.736214][ T30] audit: type=1326 audit(1755063552.057:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.822887][ T9322] netlink: 36 bytes leftover after parsing attributes in process `syz.2.904'. [ 365.851733][ T30] audit: type=1326 audit(1755063552.067:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9304 comm="syz.3.898" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f43fb52add9 code=0x7ffc0000 [ 365.875903][ T5912] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 365.908183][ T9322] netlink: 16 bytes leftover after parsing attributes in process `syz.2.904'. [ 365.966257][ T9322] netlink: 36 bytes leftover after parsing attributes in process `syz.2.904'. [ 365.986204][ T5912] usb 2-1: USB disconnect, device number 26 [ 366.029985][ T9322] netlink: 36 bytes leftover after parsing attributes in process `syz.2.904'. [ 366.086865][ T9327] netlink: 'syz.1.907': attribute type 1 has an invalid length. [ 366.271354][ T5975] udevd[5975]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.138/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 366.926954][ T24] IPVS: starting estimator thread 0... [ 367.021050][ T9345] IPVS: using max 23 ests per chain, 55200 per kthread [ 368.475769][ T9364] netlink: 'syz.2.920': attribute type 1 has an invalid length. [ 368.775926][ T9366] bond0: (slave bond_slave_1): Releasing backup interface [ 369.210642][ T9377] netlink: 36 bytes leftover after parsing attributes in process `syz.2.923'. [ 369.253856][ T9377] netlink: 16 bytes leftover after parsing attributes in process `syz.2.923'. [ 369.314477][ T9377] netlink: 36 bytes leftover after parsing attributes in process `syz.2.923'. [ 369.345669][ T9377] netlink: 36 bytes leftover after parsing attributes in process `syz.2.923'. [ 370.220470][ T9402] netlink: 'syz.0.931': attribute type 1 has an invalid length. [ 370.499946][ T9408] loop6: detected capacity change from 0 to 63 [ 370.520063][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.529106][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.553287][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.561454][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.636189][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.645257][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.941333][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.959543][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.988627][ T9408] Buffer I/O error on dev loop6, logical block 0, async page read [ 370.998144][ T5959] Buffer I/O error on dev loop6, logical block 0, async page read [ 372.087043][ T9423] CIFS: VFS: Malformed UNC in devname [ 372.848845][ T9435] netlink: 36 bytes leftover after parsing attributes in process `syz.0.941'. [ 372.978592][ T9435] netlink: 16 bytes leftover after parsing attributes in process `syz.0.941'. [ 373.182611][ T9435] netlink: 36 bytes leftover after parsing attributes in process `syz.0.941'. [ 373.194609][ T9435] netlink: 36 bytes leftover after parsing attributes in process `syz.0.941'. [ 373.315801][ T9441] netlink: 'syz.3.943': attribute type 1 has an invalid length. [ 375.496680][ T9477] netlink: 8 bytes leftover after parsing attributes in process `syz.3.955'. [ 375.725196][ T9484] netlink: 'syz.1.959': attribute type 1 has an invalid length. [ 375.984424][ T9490] loop6: detected capacity change from 0 to 6656 [ 376.657472][ T9490] buffer_io_error: 1284 callbacks suppressed [ 376.657493][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.081236][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.089379][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.127438][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.531057][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.539542][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.578521][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.651005][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.658979][ T9490] ldm_validate_partition_table(): Disk read failed. [ 377.714569][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.771291][ T9490] Buffer I/O error on dev loop6, logical block 0, async page read [ 377.811115][ T9490] Dev loop6: unable to read RDB block 0 [ 377.831692][ T9490] loop6: unable to read partition table [ 377.879383][ T9490] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 379.405299][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.414774][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.815301][ T9523] netlink: 'syz.3.971': attribute type 1 has an invalid length. [ 381.659473][ T9537] netlink: 8 bytes leftover after parsing attributes in process `syz.1.975'. [ 381.910967][ T5968] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 382.210999][ T5968] usb 2-1: Using ep0 maxpacket: 16 [ 382.236070][ T5968] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 382.387847][ T5968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.424911][ T9557] netlink: 'syz.3.982': attribute type 1 has an invalid length. [ 382.900074][ T5968] usb 2-1: config 0 descriptor?? [ 382.923878][ T5968] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 383.138303][ T5968] usb 2-1: Detected FT232A [ 383.191281][ T5968] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 383.560728][ T9568] dlm: non-version read from control device 0 [ 384.400031][ T5929] usb 2-1: USB disconnect, device number 27 [ 384.421039][ T5929] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 384.484366][ T5929] ftdi_sio 2-1:0.0: device disconnected [ 391.651865][ C0] sched: DL replenish lagged too much [ 440.435309][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.155982][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 454.318272][ T5234] udevd[5234]: worker [5959] /devices/virtual/block/loop1 is taking a long time [ 509.099122][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 509.125552][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.518138][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.540809][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 577.030733][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 577.038339][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P9578/1:b..l [ 577.046711][ C0] rcu: (detected by 0, t=10503 jiffies, g=43693, q=914660 ncpus=2) [ 577.054808][ C0] task:syz.3.989 state:R running task stack:24104 pid:9578 tgid:9578 ppid:5875 task_flags:0x40044c flags:0x00004006 [ 577.069370][ C0] Call Trace: [ 577.072686][ C0] [ 577.075649][ C0] __schedule+0x1798/0x4cc0 [ 577.080198][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 577.086141][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.091381][ C0] ? __pfx___schedule+0x10/0x10 [ 577.096353][ C0] ? swake_up_one+0x78/0x140 [ 577.100971][ C0] ? stack_depot_save_flags+0x40/0x860 [ 577.106631][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 577.111965][ C0] preempt_schedule_irq+0xb5/0x150 [ 577.117104][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 577.122853][ C0] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 577.129911][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 577.135767][ C0] irqentry_exit+0x6f/0x90 [ 577.140211][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 577.146224][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 577.151731][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 eb e3 02 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 577.171537][ C0] RSP: 0018:ffffc9000b9d6ab8 EFLAGS: 00000206 [ 577.177640][ C0] RAX: 5211e0112d9b0800 RBX: 0000000000000000 RCX: 5211e0112d9b0800 [ 577.185724][ C0] RDX: 0000000000000000 RSI: ffffffff8dba5fdf RDI: ffffffff8be33400 [ 577.193815][ C0] RBP: ffffffff8172c195 R08: 0000000000000000 R09: ffffffff8172c195 [ 577.201816][ C0] R10: ffffc9000b9d6c78 R11: ffffffff81ac3890 R12: 0000000000000002 [ 577.209812][ C0] R13: ffffffff8e139ee0 R14: 0000000000000000 R15: 0000000000000246 [ 577.217861][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.223091][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 577.229272][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.234433][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.239583][ C0] ? __reset_page_owner+0x71/0x1f0 [ 577.244733][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.250400][ C0] unwind_next_frame+0xc2/0x2390 [ 577.255372][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.260517][ C0] ? unwind_next_frame+0xa5/0x2390 [ 577.265660][ C0] ? save_stack+0xf5/0x1f0 [ 577.270114][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 577.276301][ C0] arch_stack_walk+0x11c/0x150 [ 577.281098][ C0] ? __reset_page_owner+0x71/0x1f0 [ 577.286247][ C0] stack_trace_save+0x9c/0xe0 [ 577.290955][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 577.296540][ C0] save_stack+0xf5/0x1f0 [ 577.300903][ C0] ? __pfx_save_stack+0x10/0x10 [ 577.305799][ C0] ? page_ext_put+0x97/0xc0 [ 577.310339][ C0] __reset_page_owner+0x71/0x1f0 [ 577.315319][ C0] free_unref_folios+0xdbd/0x1520 [ 577.320384][ C0] ? folios_put_refs+0x299/0x640 [ 577.325359][ C0] folios_put_refs+0x559/0x640 [ 577.330160][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 577.335466][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 577.341390][ C0] ? free_swap_cache+0x109/0x300 [ 577.346357][ C0] free_pages_and_swap_cache+0x277/0x520 [ 577.352014][ C0] ? __pfx_should_flush_tlb+0x10/0x10 [ 577.357511][ C0] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 577.363737][ C0] ? tlb_table_flush+0x145/0x410 [ 577.368878][ C0] tlb_flush_mmu+0x3a0/0x680 [ 577.373487][ C0] ? unmap_page_range+0x3b0e/0x4370 [ 577.378714][ C0] unmap_page_range+0x3b31/0x4370 [ 577.383814][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 577.389216][ C0] ? mas_find+0xb0e/0xd30 [ 577.393579][ C0] ? unmap_vmas+0x144/0x580 [ 577.398113][ C0] unmap_vmas+0x399/0x580 [ 577.402561][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 577.407465][ C0] exit_mmap+0x248/0xb50 [ 577.411746][ C0] ? uprobe_clear_state+0x20f/0x290 [ 577.416986][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 577.421782][ C0] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 577.427459][ C0] ? __pfx_exit_aio+0x10/0x10 [ 577.432184][ C0] ? uprobe_clear_state+0x274/0x290 [ 577.437420][ C0] __mmput+0x118/0x420 [ 577.441536][ C0] exit_mm+0x1da/0x2c0 [ 577.445648][ C0] ? __pfx_exit_mm+0x10/0x10 [ 577.450281][ C0] ? rcu_is_watching+0x15/0xb0 [ 577.455076][ C0] do_exit+0x648/0x2300 [ 577.459263][ C0] ? do_raw_spin_lock+0x121/0x290 [ 577.464334][ C0] ? __pfx_do_exit+0x10/0x10 [ 577.468971][ C0] do_group_exit+0x21c/0x2d0 [ 577.473584][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.478812][ C0] get_signal+0x1286/0x1340 [ 577.483363][ C0] arch_do_signal_or_restart+0x9a/0x750 [ 577.489038][ C0] ? blkcg_maybe_throttle_current+0x1ab/0xb40 [ 577.495132][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 577.500446][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 577.506666][ C0] ? exit_to_user_mode_loop+0x40/0x110 [ 577.512158][ C0] exit_to_user_mode_loop+0x75/0x110 [ 577.517476][ C0] do_syscall_64+0x2bd/0x3b0 [ 577.522094][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.528177][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 577.534354][ C0] ? clear_bhb_loop+0x60/0xb0 [ 577.539061][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.544987][ C0] RIP: 0033:0x7f43fb58ebe9 [ 577.549434][ C0] RSP: 002b:00007f43fb8dfb88 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 577.557874][ C0] RAX: 0000000000000000 RBX: 00007f43fb7b7da0 RCX: 00007f43fb58ebe9 [ 577.565876][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 577.573968][ C0] RBP: 00007f43fb7b7da0 R08: 0000000000000140 R09: 00000012fb8dfe7f [ 577.581970][ C0] R10: 00007f43fb7b7cb0 R11: 0000000000000246 R12: 000000000005e1df [ 577.589970][ C0] R13: 00007f43fb7b6270 R14: ffffffffffffffff R15: 00007f43fb8dfca0 [ 577.597990][ C0] [ 577.601035][ C0] rcu: rcu_preempt kthread starved for 1203 jiffies! g43693 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 577.612254][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 577.622337][ C0] rcu: RCU grace-period kthread stack dump: [ 577.628243][ C0] task:rcu_preempt state:R running task stack:27432 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 577.641783][ C0] Call Trace: [ 577.645082][ C0] [ 577.648033][ C0] __schedule+0x1798/0x4cc0 [ 577.652596][ C0] ? __lock_acquire+0xab9/0xd20 [ 577.657655][ C0] ? __pfx___schedule+0x10/0x10 [ 577.662552][ C0] ? schedule+0x91/0x360 [ 577.666824][ C0] schedule+0x165/0x360 [ 577.671085][ C0] schedule_timeout+0x12b/0x270 [ 577.676066][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 577.681545][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 577.687472][ C0] ? __pfx_process_timeout+0x10/0x10 [ 577.692789][ C0] ? prepare_to_swait_event+0x341/0x380 [ 577.698373][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 577.703269][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 577.709464][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 577.714836][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 577.720084][ C0] rcu_gp_kthread+0x99/0x390 [ 577.724713][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 577.730086][ C0] ? __kthread_parkme+0x7b/0x200 [ 577.735231][ C0] ? __kthread_parkme+0x1a1/0x200 [ 577.740320][ C0] kthread+0x70e/0x8a0 [ 577.744507][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 577.749738][ C0] ? __pfx_kthread+0x10/0x10 [ 577.754362][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 577.759592][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.764815][ C0] ? __pfx_kthread+0x10/0x10 [ 577.769437][ C0] ret_from_fork+0x3f9/0x770 [ 577.774096][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 577.779268][ C0] ? __switch_to_asm+0x39/0x70 [ 577.784263][ C0] ? __switch_to_asm+0x33/0x70 [ 577.789081][ C0] ? __pfx_kthread+0x10/0x10 [ 577.793712][ C0] ret_from_fork_asm+0x1a/0x30 [ 577.798532][ C0] [ 577.801571][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 577.807916][ C0] Sending NMI from CPU 0 to CPUs 1: [ 577.813267][ C1] NMI backtrace for cpu 1 [ 577.813283][ C1] CPU: 1 UID: 0 PID: 1167 Comm: kworker/u8:7 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(full) [ 577.813311][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 577.813323][ C1] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 577.813351][ C1] RIP: 0010:deref_stack_reg+0x1cb/0x230 [ 577.813371][ C1] Code: c6 48 8b 5c 24 18 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 13 31 b0 00 4c 89 33 b0 01 eb 02 31 c0 48 83 c4 20 5b <41> 5c 41 5d 41 5e 41 5f 5d e9 07 33 09 0a cc 44 89 f9 80 e1 07 80 [ 577.813384][ C1] RSP: 0018:ffffc90000a07c28 EFLAGS: 00000282 [ 577.813398][ C1] RAX: 1ffff92000140f01 RBX: ffffffff90349cb2 RCX: 0000000000000001 [ 577.813410][ C1] RDX: ffffc90000a07d68 RSI: dffffc0000000000 RDI: ffffc90003e5fc70 [ 577.813421][ C1] RBP: 1ffff92000140fa5 R08: ffffc90003e5fc70 R09: 0000000000000000 [ 577.813431][ C1] R10: ffffc90000a07d78 R11: fffff52000140fb1 R12: 1ffff92000140fa6 [ 577.813442][ C1] R13: 1ffff92000140fa7 R14: ffff88801a4a005c R15: dffffc0000000000 [ 577.813454][ C1] FS: 0000000000000000(0000) GS:ffff888125d1c000(0000) knlGS:0000000000000000 [ 577.813467][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 577.813478][ C1] CR2: 00002000000c5030 CR3: 0000000025d08000 CR4: 00000000003526f0 [ 577.813494][ C1] Call Trace: [ 577.813500][ C1] [ 577.813508][ C1] unwind_next_frame+0x17c4/0x2390 [ 577.813528][ C1] ? unwind_next_frame+0xa5/0x2390 [ 577.813545][ C1] ? process_scheduled_works+0xade/0x17b0 [ 577.813562][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 577.813580][ C1] arch_stack_walk+0x11c/0x150 [ 577.813601][ C1] ? worker_thread+0x8a0/0xda0 [ 577.813617][ C1] stack_trace_save+0x9c/0xe0 [ 577.813634][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 577.813653][ C1] ? unwind_next_frame+0xa5/0x2390 [ 577.813669][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 577.813689][ C1] kasan_save_track+0x3e/0x80 [ 577.813707][ C1] ? kasan_save_track+0x3e/0x80 [ 577.813724][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 577.813742][ C1] ? kmem_cache_alloc_node_noprof+0x1bb/0x3c0 [ 577.813761][ C1] ? __alloc_skb+0x112/0x2d0 [ 577.813782][ C1] ? synproxy_send_client_synack+0x16c/0xe20 [ 577.813803][ C1] ? nft_synproxy_eval_v4+0x36e/0x560 [ 577.813818][ C1] ? nft_synproxy_do_eval+0x345/0x570 [ 577.813833][ C1] ? nft_do_chain+0x40c/0x1920 [ 577.813847][ C1] ? nft_do_chain_inet+0x25d/0x340 [ 577.813862][ C1] ? nf_hook_slow+0xc2/0x220 [ 577.813882][ C1] ? NF_HOOK+0x206/0x3a0 [ 577.813901][ C1] ? NF_HOOK+0x30c/0x3a0 [ 577.813918][ C1] ? __netif_receive_skb+0x143/0x380 [ 577.813936][ C1] ? process_backlog+0x60e/0x14f0 [ 577.813955][ C1] ? __napi_poll+0xc7/0x360 [ 577.813972][ C1] ? net_rx_action+0x707/0xe30 [ 577.813991][ C1] ? handle_softirqs+0x283/0x870 [ 577.814004][ C1] ? do_softirq+0xec/0x180 [ 577.814017][ C1] ? __local_bh_enable_ip+0x17d/0x1c0 [ 577.814030][ C1] ? kernel_fpu_end+0xd2/0x120 [ 577.814049][ C1] ? blake2s_compress+0x5f/0xd0 [ 577.814068][ C1] ? blake2s_update+0x14b/0x450 [ 577.814084][ C1] ? hmac+0x1b6/0x330 [ 577.814099][ C1] ? message_ephemeral+0x1e2/0x280 [ 577.814115][ C1] ? wg_noise_handshake_create_initiation+0x27c/0x7e0 [ 577.814133][ C1] ? wg_packet_handshake_send_worker+0x163/0x320 [ 577.814153][ C1] ? process_scheduled_works+0xade/0x17b0 [ 577.814179][ C1] ? do_softirq+0xec/0x180 [ 577.814194][ C1] __kasan_slab_alloc+0x6c/0x80 [ 577.814214][ C1] kmem_cache_alloc_node_noprof+0x1bb/0x3c0 [ 577.814234][ C1] ? __alloc_skb+0x112/0x2d0 [ 577.814256][ C1] __alloc_skb+0x112/0x2d0 [ 577.814278][ C1] synproxy_send_client_synack+0x16c/0xe20 [ 577.814313][ C1] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 577.814334][ C1] ? nft_tproxy_eval+0x13b0/0x1c00 [ 577.814349][ C1] ? synproxy_pernet+0x45/0x270 [ 577.814367][ C1] nft_synproxy_eval_v4+0x36e/0x560 [ 577.814385][ C1] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 577.814403][ C1] ? nf_ip_checksum+0x13c/0x510 [ 577.814420][ C1] nft_synproxy_do_eval+0x345/0x570 [ 577.814439][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 577.814456][ C1] ? __pfx___ip_vs_conn_in_get+0x10/0x10 [ 577.814478][ C1] nft_do_chain+0x40c/0x1920 [ 577.814500][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 577.814518][ C1] ? __pfx_ip_vs_conn_out_get_proto+0x10/0x10 [ 577.814543][ C1] ? ip_vs_out_hook+0x9b5/0xef0 [ 577.814562][ C1] ? __pfx_ip_vs_in_hook+0x10/0x10 [ 577.814583][ C1] nft_do_chain_inet+0x25d/0x340 [ 577.814599][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 577.814618][ C1] ? NF_HOOK+0x9a/0x3a0 [ 577.814637][ C1] ? NF_HOOK+0x9a/0x3a0 [ 577.814657][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 577.814673][ C1] nf_hook_slow+0xc2/0x220 [ 577.814695][ C1] NF_HOOK+0x206/0x3a0 [ 577.814715][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 577.814736][ C1] ? NF_HOOK+0x9a/0x3a0 [ 577.814754][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 577.814772][ C1] ? ip_rcv_finish_core+0xda3/0x1c00 [ 577.814794][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 577.814815][ C1] ? skb_dst+0x4f/0xd0 [ 577.814834][ C1] ? ip_local_deliver+0x12a/0x1b0 [ 577.814856][ C1] NF_HOOK+0x30c/0x3a0 [ 577.814876][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 577.814896][ C1] ? NF_HOOK+0x9a/0x3a0 [ 577.814914][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 577.814933][ C1] ? ip_rcv_core+0x7f7/0xd00 [ 577.814954][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 577.814977][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 577.814996][ C1] __netif_receive_skb+0x143/0x380 [ 577.815016][ C1] ? process_backlog+0x2d5/0x14f0 [ 577.815037][ C1] process_backlog+0x60e/0x14f0 [ 577.815056][ C1] ? __lock_acquire+0xab9/0xd20 [ 577.815083][ C1] ? __pfx_process_backlog+0x10/0x10 [ 577.815107][ C1] __napi_poll+0xc7/0x360 [ 577.815124][ C1] ? net_rx_action+0x46d/0xe30 [ 577.815145][ C1] net_rx_action+0x707/0xe30 [ 577.815164][ C1] ? __lock_acquire+0xab9/0xd20 [ 577.815191][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 577.815213][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 577.815236][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 577.815265][ C1] handle_softirqs+0x283/0x870 [ 577.815281][ C1] ? do_softirq+0xec/0x180 [ 577.815305][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 577.815321][ C1] ? kernel_fpu_end+0xc8/0x120 [ 577.815340][ C1] do_softirq+0xec/0x180 [ 577.815354][ C1] [ 577.815359][ C1] [ 577.815365][ C1] ? __pfx_do_softirq+0x10/0x10 [ 577.815379][ C1] ? __pfx_do_softirq+0x10/0x10 [ 577.815391][ C1] ? __local_bh_enable_ip+0x12d/0x1c0 [ 577.815408][ C1] ? lockdep_softirqs_on+0x13b/0x1c0 [ 577.815429][ C1] __local_bh_enable_ip+0x17d/0x1c0 [ 577.815444][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 577.815458][ C1] ? __local_bh_enable_ip+0x12d/0x1c0 [ 577.815474][ C1] ? kernel_fpu_begin_mask+0x2c8/0x3a0 [ 577.815495][ C1] kernel_fpu_end+0xd2/0x120 [ 577.815513][ C1] ? __pfx_kernel_fpu_end+0x10/0x10 [ 577.815531][ C1] ? kernel_fpu_end+0xd2/0x120 [ 577.815549][ C1] ? __pfx_kernel_fpu_end+0x10/0x10 [ 577.815571][ C1] blake2s_compress+0x5f/0xd0 [ 577.815591][ C1] blake2s_update+0x14b/0x450 [ 577.815610][ C1] hmac+0x1b6/0x330 [ 577.815627][ C1] ? __pfx_hmac+0x10/0x10 [ 577.815642][ C1] ? __local_bh_enable_ip+0x12d/0x1c0 [ 577.815662][ C1] ? kernel_fpu_end+0xd2/0x120 [ 577.815685][ C1] ? __asan_memset+0x22/0x50 [ 577.815704][ C1] message_ephemeral+0x1e2/0x280 [ 577.815723][ C1] ? __pfx_message_ephemeral+0x10/0x10 [ 577.815752][ C1] ? __crypto_memneq+0x2fe/0x470 [ 577.815770][ C1] wg_noise_handshake_create_initiation+0x27c/0x7e0 [ 577.815791][ C1] ? __pfx_wg_noise_handshake_create_initiation+0x10/0x10 [ 577.815811][ C1] ? __lock_acquire+0xab9/0xd20 [ 577.815836][ C1] ? ktime_get_coarse_with_offset+0x83/0x140 [ 577.815858][ C1] ? seqcount_lockdep_reader_access+0x123/0x1c0 [ 577.815876][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.815895][ C1] ? ktime_get_coarse_with_offset+0x83/0x140 [ 577.815912][ C1] ? seqcount_lockdep_reader_access+0x175/0x1c0 [ 577.815930][ C1] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 577.815949][ C1] ? do_raw_spin_lock+0x121/0x290 [ 577.815986][ C1] ? ktime_get_coarse_with_offset+0xfb/0x140 [ 577.816005][ C1] wg_packet_handshake_send_worker+0x163/0x320 [ 577.816027][ C1] ? __pfx_wg_packet_handshake_send_worker+0x10/0x10 [ 577.816058][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 577.816076][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 577.816090][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 577.816105][ C1] process_scheduled_works+0xade/0x17b0 [ 577.816131][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 577.816153][ C1] worker_thread+0x8a0/0xda0 [ 577.816178][ C1] kthread+0x70e/0x8a0 [ 577.816197][ C1] ? __pfx_worker_thread+0x10/0x10 [ 577.816212][ C1] ? __pfx_kthread+0x10/0x10 [ 577.816230][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 577.816248][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 577.816265][ C1] ? __pfx_kthread+0x10/0x10 [ 577.816284][ C1] ret_from_fork+0x3f9/0x770 [ 577.816307][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 577.816324][ C1] ? __switch_to_asm+0x39/0x70 [ 577.816343][ C1] ? __switch_to_asm+0x33/0x70 [ 577.816361][ C1] ? __pfx_kthread+0x10/0x10 [ 577.816379][ C1] ret_from_fork_asm+0x1a/0x30 [ 577.816404][ C1]