last executing test programs: 19.192017607s ago: executing program 2 (id=671): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x0, 0xb, 0x0, 0x8, 0x0, 0x0, 0x2, 0x7c, 0x8, 0x9, 0x6}, {0x10000, 0x0, 0xc, 0x0, 0x2, 0x0, 0x7, 0xfe, 0x5, 0x1, 0x5, 0x4}, {0x2000, 0xdddd0000, 0xc, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x4, 0x4, 0xfc}, {0x5000, 0xd000, 0x0, 0xff, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee8000, 0x2, 0x9, 0x0, 0xfc, 0x4, 0x0, 0x3, 0x0, 0x3c}, {0x0, 0xdddd1000, 0x4, 0x0, 0x0, 0xff, 0x2, 0xa7, 0xa, 0x2}, {0xeeef0000, 0xffff1000, 0xe, 0xfe, 0x0, 0x0, 0x3, 0x80, 0x0, 0xfc}, {0x2000, 0x0, 0x3, 0x0, 0x0, 0x1, 0xfd, 0xa, 0x26, 0x0, 0x0, 0x2}, {0xdddd1000}, {0xdddd1000, 0xfbff}, 0xddf8ffdb, 0x0, 0x0, 0x430, 0x0, 0x2501, 0xdddd0000, [0x100000, 0x6e, 0x2]}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x7fffffff, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x7, 0x3, 0x0, 0x5, 0x24, 0x1, 0x7, 0x3c5b, 0x1, 0x24, 0x6, 0x1, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x5, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0x1, 0x407, 0x5, 0x3e, 0x8f, 0x4006, 0x6, 0x0, 0x0, 0x4, 0x8, 0x400, 0x80, 0x0, 0x5, 0x7, 0x8, 0x4, 0xfffffffe, 0x40], [0x3, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x129432e6, 0xc9, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0xd, 0xea4, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x420, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x8, 0xb, 0x4, 0x9, 0x8, 0x9, 0x9, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x9, 0x5, 0x3, 0x8, 0x1, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x1, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x200, 0x7e, 0x3, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0xa9, 0x5, 0x9, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2003, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x9, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x5, 0xe7, 0x6, 0x16, 0x13cb9256, 0x80000003, 0x5, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x6, 0xfd, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fffffff, 0x2) syz_open_dev$vim2m(&(0x7f0000000040), 0x40005, 0x2) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 17.928020908s ago: executing program 2 (id=673): setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20003, 0x4) r0 = open(0x0, 0x183400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) prlimit64(r1, 0xe, &(0x7f0000000140)={0x8, 0x8e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) copy_file_range(0xffffffffffffffff, &(0x7f00000003c0), r3, &(0x7f0000000400)=0x3, 0x3, 0x0) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0, 0x0, 0x6}, 0x18) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r6, 0xc100565c, &(0x7f00000013c0)={0x3, 0x2, 0x2, {0x5, @sliced={0xbb00, [0xb, 0x8, 0x4, 0xff, 0x10, 0x4, 0xa, 0x7f, 0x3, 0x7, 0x94c4, 0x100, 0x1, 0x2, 0xe, 0x5, 0xfff, 0x0, 0x9, 0xc, 0x7, 0x8000, 0x0, 0x7, 0xf6, 0x1, 0x4, 0x4, 0x9, 0x2, 0x10, 0xee, 0x8, 0xffff, 0x7fff, 0x9000, 0x6, 0x9, 0xbb3, 0x40, 0x81, 0x7fff, 0x4, 0xbf7, 0x222, 0x5, 0x5, 0x8], 0x200}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x20}}, 0x0) ioctl$VIDIOC_QBUF(r6, 0xc058565d, &(0x7f0000000200)=@fd={0x0, 0x5, 0x0, 0x10, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "001500"}, 0x0, 0x2, {}, 0x58603}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[], 0xcc}, 0x1, 0x0, 0x0, 0x81}, 0x800) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003f000b05d25a806c8c6394f90324fc60100002000a000300053582c137153e3704020180fc", 0x29}], 0x1}, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x20, 0x0, 0x0) sendto$inet(r7, 0x0, 0x0, 0x20000010, &(0x7f0000000540)={0x2, 0x400, @empty}, 0x10) r8 = open(&(0x7f0000000000)='./bus\x00', 0x64142, 0x1c4) fcntl$getownex(r8, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r9, &(0x7f0000000080)='pagemap\x00') 15.871159234s ago: executing program 2 (id=674): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xc5, 0xbc, 0x52, 0x8, 0xbda, 0x139, 0xdbd0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x4c, 0x43, 0xec, 0x0, [], [{{0x9, 0x5, 0x1}}]}}]}}]}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x81, 0x7, {0xffffffffffffffff}, {0xee00}, 0x6, 0x5}) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r5 = socket$nl_route(0x10, 0x3, 0x0) accept(r5, 0x0, &(0x7f0000000200)) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r4, &(0x7f0000000100)={@val={0x0, 0x6003}, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2}, @val={@val={0x88a8, 0x0, 0x1, 0x4}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0xfc, 0x2f, 0x0, @private=0x1fe1, @multicast1}, {0x8000, 0x86dd, 0x48, 0x0, @wg=@cookie={0x3, 0x4, "adc48c5b0a023ee8609b7ef7e38a376a2d6f592c001554ea", "058e6e6f0beb1fd955408874de367ff67dae43c1412c0b2e179717b213ce7504"}}}}}}}, 0x76) r7 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40043d0d, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000400)={'wpan0\x00', 0x0}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r13, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01002bbd7000fddbdf252000000008000300", @ANYRES32=r12, @ANYBLOB="54002d8005000100000000000500040000000000080002"], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x84) socket$caif_seqpacket(0x25, 0x5, 0x3) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r8, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x3c, r9, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0xd0) r14 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r14, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r14, &(0x7f000000e280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r14, &(0x7f0000000380)={0x50, 0x0, r15, {0x7, 0x28, 0x0, 0x40488060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24522716a989086f, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r14, &(0x7f0000002680)="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0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x8, {0x1, 0x2, 0x16, 0x1, 0x1, 0x4, {0x5, 0x80, 0x5, 0x0, 0x0, 0x4000000000008, 0x8, 0x800, 0x6, 0x1000, 0x7fffffff, r16, r17, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000000a00)={0x258, 0x31, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x15c, 0x6d, 0x0, 0x1, [@generic="57d7914e7dca7471236568b0d48a83cd18c17d7d4c", @typed={0x8, 0xbd, 0x0, 0x0, @str='$/.\x00'}, @nested={0x4, 0x4d}, @nested={0x4, 0xf8}, 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0x1370}, {&(0x7f0000004680)={0x2c, 0x3e, 0x8, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x101, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x4a, 0x0, 0x0, @fd=r7}]}, 0x2c}, {&(0x7f00000046c0)={0x148, 0x2f, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@generic="81e7d79d8018d6ba708fbdd6121184d4aa39c6233bb85797e2c1c524b24c0f1a54843d040dbd", @generic="68b52e638cd7016251bbc9901434764441dd35ba430f3900757400de5e8e1b21456d1e894fd1417be9270368dcee74af1a318d7aa2827be50e5202d58464e32ce4eda3eb099a2e1f67bcd66d6f3b285436765b8e036a4b8f3f6b7e1f5e034c42dd3794941ed8b9d51d1ba0fa9c7f8c8824b19ca62d1ffe6a7d754fe0a582ea388cbd42e87898e0441b6e08c31fcbeed7109aaa347459dbfc1eba7d6730509ea4393ed8288442333787434b", @generic="2b5d0d1c942b3acd6ef1568e9bc0982ea09c3b5ca49010a09eb535a44880a70d09db9075980b6274e06cea72fe122e5c1b4750e3f6865b7adcac6eb4c359dffc65997999d588339efbd0cbca6b324e6e2df706c033ede8bc4ec36cddc555e5", @typed={0x8, 0xee, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x148}, {&(0x7f0000000c80)={0x37c, 0x3f, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x8, 0x2c, 0x0, 0x1, [@typed={0x4, 0x17}]}, @nested={0x256, 0xfd, 0x0, 0x1, [@nested={0x4, 0x3e}, @generic="37a2ce0d17a7a08ee4c7d63cf8bcbb07a43a3215e78122b2d64bff355c47bde7d668f7519c1dcc0dbc6e4529cba138fcf1ee091d74350af88184c9842efdbb160f2a1cee6a0ed1d88593294d4815859b53eeece4a6a57a2f70ee9defa4d1705f32a8da754f0043e1f3af7145437e1dd0b6321812e8e3401d14b9f5588331a0cdb8208ffba444fec779888a15ef730290bfa7b3b911838ddd08fb3a213dc6b3468aca4b67f9e914cb780f", @typed={0x8, 0x14f, 0x0, 0x0, @uid=r2}, @generic="08461f8197f5c529aa08ade394d375f36f1703ac4b5d706b2fda627acc8bc4d2086ae2983a", @generic="18f46820d75590133ff1981225e67fec981fe6be86bf1f0dc9eb73cebab9e91f7cb05d252a54c9c0f1a04f9391c7924da4c5b0a8d6ec941edcb590cc9074b5abd06318882caa8ac172927fbb8489e429de815120d8af5880f1736903757576a0e3ccd070daf2aaa349f5a8402bed78802fa8dad13a3737fa1c", @generic="23f07f51931fd9dc5d2da11b21725594", @generic="b7ce3d331b8fb87beaa672eee401fb9a7bea45f6276bdfa5e0a4d22fdbcc411376aeea404d801f24ebe1812703da1c78c89469c1d90210ea1bdbec05ae1fb913f9b650a71972e68fdc773b6abe3cabb1817e4d069aa96a66b1808323ccef4cb81f09a76d465d2da8fd260d13d47715c8a2ba9e0859818cbeb2bac4b9a50517c20e5e6c95db6d45cab09971ed89bcd9b4d7826e536c5c2cc71406c99b92f7634a1b12f0b473c40bb25cf0f3b2e6dfc03d15183cd07748f6a8efe5206b4f82fccfc22144d2b8ebdc5da4572266aa72e00ccf9958c5330a2a3533bac0b8aeecb59499e3e8b2b71a129579b1", @nested={0x4, 0x20}]}, @typed={0x8, 0xdd, 0x0, 0x0, @u32=0x7}, @typed={0xc, 0x112, 0x0, 0x0, @u64=0x4}, @typed={0x4, 0xc9}, @generic="0ee101b351d53cc4f700c6e8d40d11d08726a2324b0a16b7393b323834b8c5902bec49901368853ffacfc5ea2919a8ef601eaadb5064a7d9017fa667618af6ad24c8219369d44334f91a70d61dd45cb63890a1b17f1103c3f764bc9f0b570a19b4adcd707d2705ad9c4f07d33d5b923aebc4263d2a29a5c1d5c7dadc8851d05a264a3288bd8df523bfd3494739fe2174f49ffd43502c6df07ab79c030cc8b05ac7b8a54c3b75e7b78964a90e7bf09d96f0348c90f2cca5ef7f164bf22a37fe1f2e8e7267d5d51149410ddd0be4d286", @typed={0x8, 0xc0, 0x0, 0x0, @uid=r2}, @nested={0x1c, 0xa, 0x0, 0x1, [@generic="ab0701ff7e92d2f6a60897ff4f7cd727abb132bb", @nested={0x4, 0x5a}]}]}, 0x37c}, {&(0x7f0000004bc0)={0x10, 0x31, 0x1, 0x70bd2c, 0x25dfdbfb}, 0x10}], 0xa}, 0x0) 14.596038849s ago: executing program 1 (id=678): socket$l2tp6(0xa, 0x2, 0x73) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) socket$qrtr(0x2a, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) syz_io_uring_setup(0x6908, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f0000000140), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1864, &(0x7f00000003c0), &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r5, r4, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000083c0)={{0x3, 0x0, 0x0, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r6}, &(0x7f0000000000), &(0x7f0000000380)}, 0x20) 13.573215719s ago: executing program 1 (id=681): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b38094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=']) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, 0x0) 8.751002888s ago: executing program 2 (id=683): r0 = socket(0x18, 0x800, 0x80000003) prlimit64(0x0, 0x6, &(0x7f0000000280)={0x2, 0xffff}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r0, 0x0, 0x0, 0x80800) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@gettaction={0x68, 0x32, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4084}, 0x891) recvmmsg(r3, &(0x7f0000003000), 0x0, 0x2100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x400452c8, &(0x7f0000000100)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000001000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x13, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r6}, 0xc) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x20000000, 0x0, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000c00)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x0, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r7 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r7, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r7, 0x3ba0, &(0x7f00000000c0)={0x48, 0x2, r8, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r7, 0x3ba0, &(0x7f0000000180)={0x48, 0xa, r9}) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/xfrm_stat\x00') read$FUSE(r10, &(0x7f0000000640)={0x2020}, 0x2020) 7.220219271s ago: executing program 1 (id=687): socket$inet6_sctp(0xa, 0x801, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) getrandom(&(0x7f0000000300)=""/78, 0x4e, 0x3) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020700000000000002030207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000100850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) semget$private(0x0, 0x0, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sched_switch\x00', r3}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x34, 0x10, 0x401, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x503}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000200)={0xf020000, 0x1, 0xfffffffe, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x98f909, 0x7fff, '\x00', @value64=0x2}}) sched_setscheduler(0x0, 0x2, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2716, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 6.104157097s ago: executing program 3 (id=690): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x23, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bind$inet(r0, 0x0, 0x0) 6.103576771s ago: executing program 4 (id=691): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x1a) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x8, 0x7800, 0x98, 0x3, {{0x5, 0x4, 0x0, 0x6, 0x14, 0x68, 0x0, 0xc, 0x2f, 0x0, @broadcast, @multicast1}}}}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000740)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, r5, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r6 = accept4(r3, 0x0, 0x0, 0x800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[], 0x5c}, 0x1, 0x0, 0x0, 0xa0}, 0x49004) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000ff082a8099733bfb090790f64f4f4c2bd4101dbd97e9784bb29dc367aaac94f1b761edc43350efd6b99b9a17fe1356265c9f0cee84aa7"], 0x14}}, 0x0) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f00000007c0)={0x0, @hci={0x1f, 0x2, 0x3}, @xdp={0x2c, 0x2, r0, 0x4}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9}, 0x5, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000780)='hsr0\x00', 0xffff, 0x8000, 0x6}) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000680)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r7, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r8, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 5.810060826s ago: executing program 1 (id=692): setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) syz_open_dev$media(&(0x7f0000000040), 0xc3cf, 0x40840) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x8, 0x402000) ioctl$MEDIA_IOC_G_TOPOLOGY(r1, 0xc0487c04, &(0x7f0000000300)={0x0, 0xb, 0x0, &(0x7f0000000e80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}], 0x2, 0x0, &(0x7f0000000180)=[{}, {}], 0x7, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = dup(r0) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001000090c00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140021800b00010062726964676500000400028008001f000d000000"], 0x3c}}, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4400000010000104000000040000000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000002400128009000100697069700000000014000280050009008900000005000a"], 0x44}}, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30) write$FUSE_DIRENTPLUS(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="b00000"], 0xb0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[]) 5.60039954s ago: executing program 4 (id=693): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xc5, 0xbc, 0x52, 0x8, 0xbda, 0x139, 0xdbd0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x4c, 0x43, 0xec, 0x0, [], [{{0x9, 0x5, 0x1}}]}}]}}]}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x81, 0x7, {0xffffffffffffffff}, {0xee00}, 0x6, 0x5}) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r5 = socket$nl_route(0x10, 0x3, 0x0) accept(r5, 0x0, &(0x7f0000000200)) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r4, &(0x7f0000000100)={@val={0x0, 0x6003}, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2}, @val={@val={0x88a8, 0x0, 0x1, 0x4}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0xfc, 0x2f, 0x0, @private=0x1fe1, @multicast1}, {0x8000, 0x86dd, 0x48, 0x0, @wg=@cookie={0x3, 0x4, "adc48c5b0a023ee8609b7ef7e38a376a2d6f592c001554ea", "058e6e6f0beb1fd955408874de367ff67dae43c1412c0b2e179717b213ce7504"}}}}}}}, 0x76) r7 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40043d0d, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000400)={'wpan0\x00', 0x0}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r13, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01002bbd7000fddbdf252000000008000300", @ANYRES32=r12, @ANYBLOB="54002d8005000100000000000500040000000000080002"], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x84) socket$caif_seqpacket(0x25, 0x5, 0x3) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r8, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x3c, r9, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0xd0) r14 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r14, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r14, &(0x7f000000e280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r14, &(0x7f0000000380)={0x50, 0x0, r15, {0x7, 0x28, 0x0, 0x40488060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24522716a989086f, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r14, &(0x7f0000002680)="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0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x8, {0x1, 0x2, 0x16, 0x1, 0x1, 0x4, {0x5, 0x80, 0x5, 0x0, 0x0, 0x4000000000008, 0x8, 0x800, 0x6, 0x1000, 0x7fffffff, r16, r17, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000000a00)={0x258, 0x31, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x15c, 0x6d, 0x0, 0x1, [@generic="57d7914e7dca7471236568b0d48a83cd18c17d7d4c", @typed={0x8, 0xbd, 0x0, 0x0, @str='$/.\x00'}, @nested={0x4, 0x4d}, @nested={0x4, 0xf8}, 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0x1370}, {&(0x7f0000004680)={0x2c, 0x3e, 0x8, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x101, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x4a, 0x0, 0x0, @fd=r7}]}, 0x2c}, {&(0x7f00000046c0)={0x148, 0x2f, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@generic="81e7d79d8018d6ba708fbdd6121184d4aa39c6233bb85797e2c1c524b24c0f1a54843d040dbd", @generic="68b52e638cd7016251bbc9901434764441dd35ba430f3900757400de5e8e1b21456d1e894fd1417be9270368dcee74af1a318d7aa2827be50e5202d58464e32ce4eda3eb099a2e1f67bcd66d6f3b285436765b8e036a4b8f3f6b7e1f5e034c42dd3794941ed8b9d51d1ba0fa9c7f8c8824b19ca62d1ffe6a7d754fe0a582ea388cbd42e87898e0441b6e08c31fcbeed7109aaa347459dbfc1eba7d6730509ea4393ed8288442333787434b", @generic="2b5d0d1c942b3acd6ef1568e9bc0982ea09c3b5ca49010a09eb535a44880a70d09db9075980b6274e06cea72fe122e5c1b4750e3f6865b7adcac6eb4c359dffc65997999d588339efbd0cbca6b324e6e2df706c033ede8bc4ec36cddc555e5", @typed={0x8, 0xee, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x148}, {&(0x7f0000000c80)={0x37c, 0x3f, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x8, 0x2c, 0x0, 0x1, [@typed={0x4, 0x17}]}, @nested={0x256, 0xfd, 0x0, 0x1, [@nested={0x4, 0x3e}, @generic="37a2ce0d17a7a08ee4c7d63cf8bcbb07a43a3215e78122b2d64bff355c47bde7d668f7519c1dcc0dbc6e4529cba138fcf1ee091d74350af88184c9842efdbb160f2a1cee6a0ed1d88593294d4815859b53eeece4a6a57a2f70ee9defa4d1705f32a8da754f0043e1f3af7145437e1dd0b6321812e8e3401d14b9f5588331a0cdb8208ffba444fec779888a15ef730290bfa7b3b911838ddd08fb3a213dc6b3468aca4b67f9e914cb780f", @typed={0x8, 0x14f, 0x0, 0x0, @uid=r2}, @generic="08461f8197f5c529aa08ade394d375f36f1703ac4b5d706b2fda627acc8bc4d2086ae2983a", @generic="18f46820d75590133ff1981225e67fec981fe6be86bf1f0dc9eb73cebab9e91f7cb05d252a54c9c0f1a04f9391c7924da4c5b0a8d6ec941edcb590cc9074b5abd06318882caa8ac172927fbb8489e429de815120d8af5880f1736903757576a0e3ccd070daf2aaa349f5a8402bed78802fa8dad13a3737fa1c", @generic="23f07f51931fd9dc5d2da11b21725594", @generic="b7ce3d331b8fb87beaa672eee401fb9a7bea45f6276bdfa5e0a4d22fdbcc411376aeea404d801f24ebe1812703da1c78c89469c1d90210ea1bdbec05ae1fb913f9b650a71972e68fdc773b6abe3cabb1817e4d069aa96a66b1808323ccef4cb81f09a76d465d2da8fd260d13d47715c8a2ba9e0859818cbeb2bac4b9a50517c20e5e6c95db6d45cab09971ed89bcd9b4d7826e536c5c2cc71406c99b92f7634a1b12f0b473c40bb25cf0f3b2e6dfc03d15183cd07748f6a8efe5206b4f82fccfc22144d2b8ebdc5da4572266aa72e00ccf9958c5330a2a3533bac0b8aeecb59499e3e8b2b71a129579b1", @nested={0x4, 0x20}]}, @typed={0x8, 0xdd, 0x0, 0x0, @u32=0x7}, @typed={0xc, 0x112, 0x0, 0x0, @u64=0x4}, @typed={0x4, 0xc9}, @generic="0ee101b351d53cc4f700c6e8d40d11d08726a2324b0a16b7393b323834b8c5902bec49901368853ffacfc5ea2919a8ef601eaadb5064a7d9017fa667618af6ad24c8219369d44334f91a70d61dd45cb63890a1b17f1103c3f764bc9f0b570a19b4adcd707d2705ad9c4f07d33d5b923aebc4263d2a29a5c1d5c7dadc8851d05a264a3288bd8df523bfd3494739fe2174f49ffd43502c6df07ab79c030cc8b05ac7b8a54c3b75e7b78964a90e7bf09d96f0348c90f2cca5ef7f164bf22a37fe1f2e8e7267d5d51149410ddd0be4d286", @typed={0x8, 0xc0, 0x0, 0x0, @uid=r2}, @nested={0x1c, 0xa, 0x0, 0x1, [@generic="ab0701ff7e92d2f6a60897ff4f7cd727abb132bb", @nested={0x4, 0x5a}]}]}, 0x37c}, {&(0x7f0000004bc0)={0x10, 0x31, 0x1, 0x70bd2c, 0x25dfdbfb}, 0x10}], 0xa}, 0x0) 5.308004451s ago: executing program 1 (id=695): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x53, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b03, 0x0) (async) write$char_usb(r1, &(0x7f0000000100), 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) (rerun: 64) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000280)={0x14, &(0x7f00000001c0)={0x0, 0x22, 0x5c, {0x5c, 0x23, "5a81b5c829ef585f83ed9dee8f030ac722abc665aa2e73e7a6d5850100030b45e3c8fb73ff8baabe28f3f44453288033e1a1bdc53791a35cf2e16694c6d120e3812c223faaaf7fb9ac0fac4f7857da47e9a8f5c7defcfb6b0b7c"}}, &(0x7f0000000240)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f00000002c0)={0x0, 0x0, 0x61, "6ef4e0f45018b40022dcbd250eef44264da03cda2548536ee7ca677890a5786c3877b95c564fabe0d7dca8b7bb9474009fceb13d29938fe94657eae7618536edbf27dccdb599a7e959a5485ba7df6af4f99637d5aacd38cb114437caaa309858ae"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x80, 0x48, 0x9805, 0x3, 0x9, 0x2, 0x7, 0x1, 0x2c0, 0x9, 0xf000, 0x7b39}}, &(0x7f0000000400)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000440)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x7f}, &(0x7f0000000500)={0x20, 0x89, 0x2, 0x1}}) (async) bind$nfc_llcp(r2, 0x0, 0x0) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x74, 0x0, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFCTH_TUPLE={0x2c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x8}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x8001}}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c091) (async) syz_usb_disconnect(r0) 4.35534061s ago: executing program 3 (id=696): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22fff6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000010}) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f0000000000)=0x80000001) 3.938764857s ago: executing program 3 (id=700): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r0, 0x2, {0x3}}, 0x18) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000640)="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", 0x10c, 0x840, 0x0, 0x0) 3.864938795s ago: executing program 0 (id=701): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x2}, 0x20) r1 = syz_open_procfs(0x0, 0x0) pread64(r1, &(0x7f0000001600)=""/4103, 0x1007, 0x4b) 3.715968613s ago: executing program 0 (id=702): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)='a', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000580)={0x40, 0xc, 0x46, 0xfd, 0xa, 0x9, 0xd, 0x8, 0x7d, 0x4, 0xfe, 0xd, 0x0, 0x8}, 0xe) close(r2) r3 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000340)={0xc, 0x0, 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@ipv6_newrule={0x44, 0x20, 0x1, 0x70bd27, 0x25dfdbfd, {0xa, 0x10, 0x80, 0x10, 0x0, 0x0, 0x0, 0x8, 0x16}, [@FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x20}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00'}]}, 0x44}}, 0x40080) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4e1}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2}]}}}]}, 0x5c}}, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r3, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r4}) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000200), 0x4) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc0405668, &(0x7f0000000300)={0x7, 0x0, 0x1, {0x0, 0x4001, 0x0, 0x4}}) r7 = userfaultfd(0x801) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f00000000c0)) prctl$PR_SET_IO_FLUSHER(0x43, 0x1) r8 = socket$inet_mptcp(0x2, 0x1, 0x106) sendmmsg$inet(r8, &(0x7f0000004980), 0x0, 0x20008000) 3.715424993s ago: executing program 3 (id=703): r0 = open(&(0x7f0000000000)='.\x00', 0x624502, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="5409335bab93fa9f02986f3ec487ddaad24c31591dd56934780566cb714451e2d5fe519b3ded8be955844da673563f017657a3e190ab7f13c1e6cbabd9a08557ca494c2a8384f4a9bc5882c61d55300ba7c7c9f4380d2735676b31e89469fd1a00ba263241818dca0d31af20e2e3b844a96f26f22d616dc14c877a454170d1b99828ad40aa82466baecb6a7171926420deeb6882d443acc38671e8457817de5f9a284d348c14f69896a03b6878a2fd7ab517e6fc3bc47aa8a4651e477d605129d3cbbbd4f4a6be0fa152d2281f3501559336d6c8a74b0dfa8a07bb7a25a334d84469183ae3af7d4dab4ab9"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000002c0)={r1, 0xffffffffffffffff, 0x2, 0x0, @val=@tcx={@void, @value}}, 0x1c) syncfs(r0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = syz_io_uring_setup(0x2f81, &(0x7f0000000380)={0x0, 0x10, 0x0, 0x3, 0x2bf, 0x0, r0}, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) mkdirat(r0, &(0x7f00000000c0)='./cgroup.cpu/cpuset.cpus\x00', 0x20) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=[0xffffffffffffffff], 0x1}) bpf$MAP_DELETE_BATCH(0x18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5}, 0x38) rename(&(0x7f0000000000)='./cgroup.cpu/cpuset.cpus\x00', 0x0) r6 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000240)={0x24, &(0x7f0000000340)=ANY=[@ANYRES8=0x0], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io(r6, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) io_uring_enter(r3, 0x47f6, 0x0, 0x0, 0x0, 0x0) syz_open_dev$video4linux(&(0x7f0000000000), 0x6, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef", 0x11) accept4(r7, 0x0, 0x0, 0x800) 3.55371317s ago: executing program 4 (id=704): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f00000005c0)={0x1c, r1, 0x101, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4090}, 0x40000) 3.550487925s ago: executing program 1 (id=705): capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200003, 0x0, 0x0, 0x7, 0x3}) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) dup3(r0, r0, 0x80000) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r3, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r2, 0x3ba0, &(0x7f0000000400)={0x48, 0x14, r4}) syz_usb_control_io(r1, &(0x7f0000000000)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="00dc6b"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00030400000004031b049162e30bfd51db55ab2e9c2a3f77810a26b8a6d9064ac9aafc171a7dc7fdb773718ab90d997dca9d2afa2dfe53588e5519a7fbd8c36c02a6c1e455cbf7f5bd382d0d7d50b4994003dce9228e1ec80665c1e99c824711aade2a22b61f7fc28c0f0d8b"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0003020000000203"], 0x0, 0x0}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000200)={0x24, &(0x7f0000000140)=ANY=[@ANYBLOB=' \a\f\x00'], 0x0, 0x0, 0x0}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1, 0x0, 0xffffffffffffffff, 0xf5010000, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={r5, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001a00), 0x0, 0xfeffffff, 0x10, 0x8, 0x0, 0x0}}, 0x10) 3.384017154s ago: executing program 2 (id=706): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x23, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bind$inet(r0, 0x0, 0x0) 2.434922515s ago: executing program 4 (id=707): mkdir(&(0x7f0000000100)='./file0\x00', 0xc4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x8bee, 0x0, "87d3865187b8c6f0a84af6a637903184033c67"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000001c00)=0x3) chdir(&(0x7f0000000140)='./bus\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus/../file0\x00', 0x101800, 0x3) getdents(r1, &(0x7f0000000640)=""/222, 0xde) 2.402862337s ago: executing program 0 (id=708): sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="acc84198", 0x4}], 0x1}}], 0x1, 0xc0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$SIOCGSTAMP(r3, 0x8906, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r4) socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) accept(r4, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x4100, 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x9, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) 2.263787975s ago: executing program 4 (id=709): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1fd, 0x1, 0x1}, 0x1c) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x3c00, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) socket$kcm(0x29, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@private1={0xfc, 0x1, '\x00', 0xfd}, 0x8000000, 0x0, 0x3, 0x1, 0xfffc}, 0x20) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x4c, r7, 0x1, 0x70bd2b, 0x4000, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xfffffffa}, {0x6}}]}, 0x4c}}, 0x4040000) mount(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='bdev\x00', 0x1a0c000, 0x0) recvmmsg$unix(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000040), 0x54}}], 0x1, 0x2000, 0x0) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 751.089777ms ago: executing program 0 (id=710): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0xe, &(0x7f0000002040)=ANY=[@ANYBLOB="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", @ANYBLOB="1d139ea82bf95c2a5474d4a0d51d574c1e80c08468a1d0ffcaa5beda1d1e735401cddf133954ac1858a89458dfcc08fd460fd4095d862fefdd7b67249f863619a16200c3158d5c0f1d41e7e236a48ed97a83105f991550cd52d04afc5d4236e333c523630f55e3335db9f3008ffba8c0caf3b9cea8aa798e4b36b3cd801c9bb3c666bd5a41ea3c09e7583961eb53a6c5948b47502e0d4b2959fb217a2ea66fd7e4f5eaa78c31c69a1c9d5f"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_lookup=0x24, 0xffffffffffffffff, 0x8, &(0x7f0000000400), 0x5d, 0x10, &(0x7f0000000040)={0x0, 0x0, 0x20000000}, 0x10, 0x0, 0xffffffffffffffff, 0x16, 0x0, 0x0, 0x10, 0xfffffffc, @void, @value}, 0x4b) prctl$PR_SET_THP_DISABLE(0x42, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x3, 0x10000) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 721.727517ms ago: executing program 4 (id=711): socket$inet6_sctp(0xa, 0x1, 0x84) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = socket$unix(0x1, 0x1, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000000040)=0x7c, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0xa002a008}) 564.08987ms ago: executing program 0 (id=712): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') pread64(r1, 0x0, 0x0, 0x4b) 563.733651ms ago: executing program 3 (id=713): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r0, 0x2, {0x3}}, 0x18) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000640)="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", 0x10c, 0x840, 0x0, 0x0) 498.248179ms ago: executing program 0 (id=714): r0 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000040)={0x100000001, 0x77e}) ioctl$KVM_SET_USER_MEMORY_REGION2(0xffffffffffffffff, 0x40a0ae49, &(0x7f0000000300)={0x10001, 0x2, 0x8000000, 0x1000, &(0x7f00000cd000/0x1000)=nil, 0x7, r0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008000000000000"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x10) r6 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x8) r7 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x501a00, 0x10) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf4fffff7, 0x12, r7, 0x0) write$tun(r6, 0x0, 0x36) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000800)={r6, 0x20, &(0x7f00000007c0)={&(0x7f0000000640)=""/165, 0xa5, 0x0, &(0x7f0000000700)=""/179, 0xb3}}, 0x10) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3bf4, &(0x7f0000001d40)={0x0, 0x8da6, 0x40, 0x3, 0x3f}, 0x0, &(0x7f0000001e00)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000001e40)=@IORING_OP_POLL_ADD={0x6, 0x70, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0x40}, 0x7073d652ec901ab0}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r10}, 0x0, 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x15, &(0x7f0000000400)={r10, 0x0, 0x20000000}, 0x20) r11 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r11, 0xc0105512, &(0x7f0000000200)) 160.552039ms ago: executing program 3 (id=715): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xc5, 0xbc, 0x52, 0x8, 0xbda, 0x139, 0xdbd0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x4c, 0x43, 0xec, 0x0, [], [{{0x9, 0x5, 0x1}}]}}]}}]}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x81, 0x7, {0xffffffffffffffff}, {0xee00}, 0x6, 0x5}) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r5 = socket$nl_route(0x10, 0x3, 0x0) accept(r5, 0x0, &(0x7f0000000200)) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r4, &(0x7f0000000100)={@val={0x0, 0x6003}, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2}, @val={@val={0x88a8, 0x0, 0x1, 0x4}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0xfc, 0x2f, 0x0, @private=0x1fe1, @multicast1}, {0x8000, 0x86dd, 0x48, 0x0, @wg=@cookie={0x3, 0x4, "adc48c5b0a023ee8609b7ef7e38a376a2d6f592c001554ea", "058e6e6f0beb1fd955408874de367ff67dae43c1412c0b2e179717b213ce7504"}}}}}}}, 0x76) r7 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40043d0d, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000400)={'wpan0\x00', 0x0}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r13, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01002bbd7000fddbdf252000000008000300", @ANYRES32=r12, @ANYBLOB="54002d8005000100000000000500040000000000080002"], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x84) socket$caif_seqpacket(0x25, 0x5, 0x3) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r8, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x3c, r9, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0xd0) r14 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r14, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r14, &(0x7f000000e280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r14, &(0x7f0000000380)={0x50, 0x0, r15, {0x7, 0x28, 0x0, 0x40488060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24522716a989086f, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r14, &(0x7f0000002680)="8e503ba12553ae35664093744598ff2ed98313cfeff69bbb1f3ba451bc98d27cf439225d75522ac543a153ac5284bf131a87e53d0b20f8dddcb2af841def3e560070344be18fcee4983553ba856738012b512e3dc760fb581a17e5622e0e22e22546476d6cc6d6d94d828a2fa22ec77a1cf082f5ca88f1f8976e8b6c3a7a537f8f50b432bf4df69c912bfcc539a65851f86b23f24e714e0643429ec1198ea1647316538a3ce23fad21e19e087c0dedc7aa6d5e4b0dcbfcbe22c857f5a848aef15126b9ecc810249cbbc82c8b6ba49e46b71cb79f6ef9449d0838b9130946398941a4c64f6e2d84118b60ed4ccfed8a26446032fecf87434e71b7989253f64feb6d2e1013673a9600b1915174e55ad78d1d666fb75c24142e44ceca89a18ca66b4b5e66ba953ca42fb6a36d4a3612a2948393f67a7d1d0957a8553c73855fd007abbb6c3d4bbc943f3b102bb2ea6f40e714516a3de91acc6e1468e9e7b66ee57815da23054153d9d5fcb6bdb26ed8f7754d88154d46df2f2e4964ee5d7f47e9218d6877c3b232c945cddeef70b24e5c6c434fa30fd0a2ad1c348c3658494f7cfdfb6bb56b43f1d9b2d049c1166161c3232ada01f3c789b2d6958cdd9f044a654f8397d64cb928f4d57f0c4e9739afbf3afbf0e9f84d56a1aba6db7538d98404b7cdfa97f8770a6df4a13145c1d0cfb7ec0349b5639d9180eada54b2f8c12472fb379901e6d514fbfd6d41d2dd77eb42608a784fc016ae48fb126776b10be5c03f62ec90987e766d20d821a17c03e0d867f4aa3f4902fb803e8261833aa9397e107e6c100daa3d8b792bf4b5081ef56670762b5ae3f528836029ca332f44fcc5cf3750f39091985032afa8dd2e80b69cbffc29aa13fcdc0ff811a108794b4154ecaf70e58a9f70a573cf9d1040e23f5a04a873a583e4ab0fa5f77d620c60f0a45cdc789b849e9e8746528846bbbf8251a84f2aa97ccc3e49f4c9b6abf0248344e86a71486eba9e62ff5920bb80ceccc5813f068da0d5aa208c440b7889118d2f4e8baf22a84544f232d6a3a1aedf31d5fc22f0ece56ac611b1363ff35e5071342a0257d3f146dc3ea1cc795d2f06afeb1d6995e50eb2d2d21dc6c4377a2626dd9486446517d03a4a03c43ef2e255a92b775c198bfe92c21375599235aac33c69190bbbfaad76860d0c9e70ad53273460c370b06bdf94ee8bfc31c48609ff6de0d39f873ec11e8c2835f17b3f18891c8ae335a7074fb5a5c794007a327fbb2622e71d62e43f50a00cc59b7eeb3f8ceed5d87fa5eb62a7a8c74ec90b1096a0b24606bf14b1f13f78ea4ab522304c7ca1d7b8ae47b5859f6a0d9baf3b6ffd29a4fb6782732febcfa51446aa87691ac81bf891717fbf8e4deaccac63477d3bc7b8ed52e9b6ca3fd39eefee6a337c2ad76df9739e2fbff34bf36027be0cfbebfe5b2fd168d75b2fd64479e2faf85654c013955e04044a9b7bf8b3d42da91962796bfe6eb53fe29e36a7a7512a155c712ae561d885703cb26d72e6f1df3976cc665960f871f3110309ffb6b5a79e54057a7a286c62c11e973ef671e86051686f77992f985d729740f38fecf83e03a1fef542cd6b4cee48546f67873a9c682c4afe4a5beccfc64085c622c5a0b5a1f6355f938d16925cabe63bd1de8f261fb995790afe54448fb296a03322f3427e132e8c0623bd311af8a619c2d91415e851744941700f09a2d8471def9dbc448c6aefb4c664f8902c872cc7de9d26e8b300b55b1d08a80257095efef35d9b497487607a22bc95c68f39aeeae243e76ccd40dd1b7ccad6eb39b35d91d239b2b005c8bb6e50037ffb1253276e20384398a5e97ad705fcffd04c720539ddf80cf4e929e82e3fec3d7542e0b7495733eb5da29f6dff5a34ec88a71881f660a5bc9481e755fd3c5683e95ed97cc91ab0edf49afda477aea42bc436b364747d973d61be806e1e63b6982e42814a13c5adb3bd767ec724d2d654afb106198fba6b4c798f4b82f329c2b8055ac4d247da971e32eb4cb971c9ac99d18c0a216d48dd7dffd372e0cad9ce6f05b06e47842c2f53b7c987139c6ddac3446fdb163342f8ca8f5401db91d324a6b710f28dece5839d37760c2515d6ad815a746cd7ccd3a438a5d3f28ca331f6874dedbab107c64127a7590a2813c1287ca977807827d52df80a9c19bc7ef335791da1be53c89f6de8ee1f02f26069b786f22bfd23cd8366e3ca02c0b296d0966d7f8fdbc0ef06895c547224f1a01c92d5f43f81b35539469d1fd9cd76dbf8cdd21b479a6474578863c9906ce6b12d0dbf5a458dafc042fcabe64aeebeb70c0da9300ed22e5d2851c5e77b20f9da1cd26cd810e0b8f1ba17d7c819e8a8ad86aa5bc4eb64748b75ab4a85f05bb1dc542234ac175eced1fe8f3fbd86f1c7349a360f5af0244818df303dce6842ea7afa722be19cf162d671256e5659c77c5569d827b28dc44b7dbb7d9433bc9eff26edbff36cf796b8afb285393f2dab6bb9a3ed40dd065ba8a8ab62cb575e696b97a2853b1700835ae429b983a5bb88972e367f5996a21e9a3b00e943e15c1163fdee023e1cf6e8dc42655cb175590fb6b8c46148b37957c5026aa94e96cbb71bcf9e7899c489edd9b34ca2d3d0dbd29f135cb158652ded6c959820b26a5fb6e8f3a6cfb80bcfa52c36ae0a3868914bda36b5ac09d2ae6cfccff9859550cfc5c6c3b30cddf6a2130c0c563445ae10634f38c65a47aeb8c72a0f25a6747a6787e703e1723303dd6d5bd4303240cb6d4659ee32d80b92859327e882ec84d9bb2a6976d9c6fa450d5598c6af1c92fc4ed7614e3192a06e62e704278424e2e5d521ec4f2cbd87d9b8a65405e807f6247e3f9228e8a5c44e31c9de9247d1b8248ce71d34663cbfcce728c9f08628629fca3f334566118aeb86470886147d714d2dce240408fac3c971b851dd33cb7997e238a2362195ba4f0e83d5c1c5039328817f258d6645bcbc20512398a7a34e2288585b4dc626c6867f3af5a0f573492cdb04e5613bd95bcfe6a61541c3912b4e841b34db2820ed5aca226dcba496f9586b83ab44ed3b9f34cfd2397f36dc4f9811815b975a208b6cd163031296b289b7d202036bca9c4e862f6b1d6356c3c54d47de63e0d0b38e7b9e41e1b25d94fbd03853f786fcf2325020355469e52dd2cfc879e2758382f609173cb2c01775030d1d48b17d209d6bb04f1ad9bf3e5becfccd7dce72fa8882733d2c32cab1338ce67f301be74b1c51dbacff9bdc22868f3f16531cb86b7597aff03040a821c4f7cae2b5b92db792f327dce81e79ac83d4ca15aa248ddc2fad518ebd360c5ac8ff3636e15e8ff61501b1e5c6338847ff43c0d3ed38c87aa623c318c8facffb72fbad8bf4effdd2013dc60ad91f1f5a791905b572321ce0956ffded80e2152b0672875fe71923de673ce343a665d327560c5267223b6fa636ef188b94d4a42884721b4f2d51f90ff3e5145aab164fb56982648a7215601d23017b749c01b684082e25033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0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x8, {0x1, 0x2, 0x16, 0x1, 0x1, 0x4, {0x5, 0x80, 0x5, 0x0, 0x0, 0x4000000000008, 0x8, 0x800, 0x6, 0x1000, 0x7fffffff, r16, r17, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000000a00)={0x258, 0x31, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x15c, 0x6d, 0x0, 0x1, [@generic="57d7914e7dca7471236568b0d48a83cd18c17d7d4c", @typed={0x8, 0xbd, 0x0, 0x0, @str='$/.\x00'}, @nested={0x4, 0x4d}, @nested={0x4, 0xf8}, 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0x1370}, {&(0x7f0000004680)={0x2c, 0x3e, 0x8, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x101, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x4a, 0x0, 0x0, @fd=r7}]}, 0x2c}, {&(0x7f00000046c0)={0x148, 0x2f, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@generic="81e7d79d8018d6ba708fbdd6121184d4aa39c6233bb85797e2c1c524b24c0f1a54843d040dbd", @generic="68b52e638cd7016251bbc9901434764441dd35ba430f3900757400de5e8e1b21456d1e894fd1417be9270368dcee74af1a318d7aa2827be50e5202d58464e32ce4eda3eb099a2e1f67bcd66d6f3b285436765b8e036a4b8f3f6b7e1f5e034c42dd3794941ed8b9d51d1ba0fa9c7f8c8824b19ca62d1ffe6a7d754fe0a582ea388cbd42e87898e0441b6e08c31fcbeed7109aaa347459dbfc1eba7d6730509ea4393ed8288442333787434b", @generic="2b5d0d1c942b3acd6ef1568e9bc0982ea09c3b5ca49010a09eb535a44880a70d09db9075980b6274e06cea72fe122e5c1b4750e3f6865b7adcac6eb4c359dffc65997999d588339efbd0cbca6b324e6e2df706c033ede8bc4ec36cddc555e5", @typed={0x8, 0xee, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x148}, {&(0x7f0000000c80)={0x37c, 0x3f, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x8, 0x2c, 0x0, 0x1, [@typed={0x4, 0x17}]}, @nested={0x256, 0xfd, 0x0, 0x1, [@nested={0x4, 0x3e}, @generic="37a2ce0d17a7a08ee4c7d63cf8bcbb07a43a3215e78122b2d64bff355c47bde7d668f7519c1dcc0dbc6e4529cba138fcf1ee091d74350af88184c9842efdbb160f2a1cee6a0ed1d88593294d4815859b53eeece4a6a57a2f70ee9defa4d1705f32a8da754f0043e1f3af7145437e1dd0b6321812e8e3401d14b9f5588331a0cdb8208ffba444fec779888a15ef730290bfa7b3b911838ddd08fb3a213dc6b3468aca4b67f9e914cb780f", @typed={0x8, 0x14f, 0x0, 0x0, @uid=r2}, @generic="08461f8197f5c529aa08ade394d375f36f1703ac4b5d706b2fda627acc8bc4d2086ae2983a", @generic="18f46820d75590133ff1981225e67fec981fe6be86bf1f0dc9eb73cebab9e91f7cb05d252a54c9c0f1a04f9391c7924da4c5b0a8d6ec941edcb590cc9074b5abd06318882caa8ac172927fbb8489e429de815120d8af5880f1736903757576a0e3ccd070daf2aaa349f5a8402bed78802fa8dad13a3737fa1c", @generic="23f07f51931fd9dc5d2da11b21725594", @generic="b7ce3d331b8fb87beaa672eee401fb9a7bea45f6276bdfa5e0a4d22fdbcc411376aeea404d801f24ebe1812703da1c78c89469c1d90210ea1bdbec05ae1fb913f9b650a71972e68fdc773b6abe3cabb1817e4d069aa96a66b1808323ccef4cb81f09a76d465d2da8fd260d13d47715c8a2ba9e0859818cbeb2bac4b9a50517c20e5e6c95db6d45cab09971ed89bcd9b4d7826e536c5c2cc71406c99b92f7634a1b12f0b473c40bb25cf0f3b2e6dfc03d15183cd07748f6a8efe5206b4f82fccfc22144d2b8ebdc5da4572266aa72e00ccf9958c5330a2a3533bac0b8aeecb59499e3e8b2b71a129579b1", @nested={0x4, 0x20}]}, @typed={0x8, 0xdd, 0x0, 0x0, @u32=0x7}, @typed={0xc, 0x112, 0x0, 0x0, @u64=0x4}, @typed={0x4, 0xc9}, @generic="0ee101b351d53cc4f700c6e8d40d11d08726a2324b0a16b7393b323834b8c5902bec49901368853ffacfc5ea2919a8ef601eaadb5064a7d9017fa667618af6ad24c8219369d44334f91a70d61dd45cb63890a1b17f1103c3f764bc9f0b570a19b4adcd707d2705ad9c4f07d33d5b923aebc4263d2a29a5c1d5c7dadc8851d05a264a3288bd8df523bfd3494739fe2174f49ffd43502c6df07ab79c030cc8b05ac7b8a54c3b75e7b78964a90e7bf09d96f0348c90f2cca5ef7f164bf22a37fe1f2e8e7267d5d51149410ddd0be4d286", @typed={0x8, 0xc0, 0x0, 0x0, @uid=r2}, @nested={0x1c, 0xa, 0x0, 0x1, [@generic="ab0701ff7e92d2f6a60897ff4f7cd727abb132bb", @nested={0x4, 0x5a}]}]}, 0x37c}, {&(0x7f0000004bc0)={0x10, 0x31, 0x1, 0x70bd2c, 0x25dfdbfb}, 0x10}], 0xa}, 0x0) 0s ago: executing program 2 (id=716): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) socket$kcm(0x2d, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0xea, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x10, 0x20000, @void, @value}, 0x94) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r0, 0x400455c8, 0x8000000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000200)=0x1011) mount(0x0, &(0x7f0000000000)='./cgroup\x00', 0x0, 0x2000010, &(0x7f0000000100)='barrier') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x3, 0x1, 0x0, 0x1b, "b3d3c8d5dd41c7b2c462285cb5a05d1baeefbd"}) kernel console output (not intermixed with test programs): 85] autofs: Bad value for 'fd' [ 145.586916][ T5882] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 145.628937][ T6595] overlayfs: failed to resolve './file1': -2 [ 146.115368][ T5882] usb 4-1: Using ep0 maxpacket: 8 [ 146.143595][ T5882] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 146.184375][ T5882] usb 4-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=db.d0 [ 146.216836][ T5882] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.311192][ T5882] usb 4-1: config 0 descriptor?? [ 146.473713][ T5882] rtsx_usb 4-1:0.0: probe with driver rtsx_usb failed with error -8 [ 146.533897][ T6604] FAULT_INJECTION: forcing a failure. [ 146.533897][ T6604] name failslab, interval 1, probability 0, space 0, times 0 [ 146.583474][ T6604] CPU: 1 UID: 0 PID: 6604 Comm: syz.2.206 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 146.583503][ T6604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 146.583514][ T6604] Call Trace: [ 146.583522][ T6604] [ 146.583530][ T6604] dump_stack_lvl+0x189/0x250 [ 146.583563][ T6604] ? __pfx_dump_stack_lvl+0x10/0x10 [ 146.583589][ T6604] ? __pfx__printk+0x10/0x10 [ 146.583623][ T6604] ? __pfx___might_resched+0x10/0x10 [ 146.583651][ T6604] ? fs_reclaim_acquire+0x7d/0x100 [ 146.583677][ T6604] should_fail_ex+0x414/0x560 [ 146.583703][ T6604] should_failslab+0xa8/0x100 [ 146.583723][ T6604] __kmalloc_noprof+0xcb/0x4f0 [ 146.583749][ T6604] ? kfree+0x4d/0x440 [ 146.583772][ T6604] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 146.583803][ T6604] tomoyo_realpath_from_path+0xe3/0x5d0 [ 146.583831][ T6604] ? tomoyo_domain+0xda/0x130 [ 146.583862][ T6604] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 146.583883][ T6604] tomoyo_path_number_perm+0x1e8/0x5a0 [ 146.583908][ T6604] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 146.583947][ T6604] ? __lock_acquire+0xaac/0xd20 [ 146.583991][ T6604] ? __fget_files+0x2a/0x420 [ 146.584014][ T6604] ? __fget_files+0x3a0/0x420 [ 146.584031][ T6604] ? __fget_files+0x2a/0x420 [ 146.584052][ T6604] security_file_ioctl+0xcb/0x2d0 [ 146.584078][ T6604] __se_sys_ioctl+0x47/0x170 [ 146.584105][ T6604] do_syscall_64+0xf6/0x210 [ 146.584131][ T6604] ? clear_bhb_loop+0x60/0xb0 [ 146.584154][ T6604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.584180][ T6604] RIP: 0033:0x7f153918e969 [ 146.584197][ T6604] 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 [ 146.584212][ T6604] RSP: 002b:00007f153a064038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.584233][ T6604] RAX: ffffffffffffffda RBX: 00007f15393b5fa0 RCX: 00007f153918e969 [ 146.584248][ T6604] RDX: 0000200000000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 146.584260][ T6604] RBP: 00007f153a064090 R08: 0000000000000000 R09: 0000000000000000 [ 146.584272][ T6604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.584283][ T6604] R13: 0000000000000000 R14: 00007f15393b5fa0 R15: 00007ffd95b45b08 [ 146.584313][ T6604] [ 146.584380][ T6604] ERROR: Out of memory at tomoyo_realpath_from_path. [ 146.725784][ T6606] ipvlan2: entered promiscuous mode [ 146.755268][ T6604] Bluetooth: received HCILL_WAKE_UP_ACK in state 2 [ 146.782848][ T6606] ipvlan2: entered allmulticast mode [ 146.786818][ C1] vkms_vblank_simulate: vblank timer overrun [ 146.799641][ T6606] bridge0: entered allmulticast mode [ 146.850911][ T976] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 146.854337][ T200] Bluetooth: hci5: Frame reassembly failed (-84) [ 146.873824][ T6606] batman_adv: batadv0: Adding interface: ipvlan2 [ 146.881041][ T6606] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 146.906398][ C1] vkms_vblank_simulate: vblank timer overrun [ 146.968081][ T6615] netlink: 8 bytes leftover after parsing attributes in process `syz.4.208'. [ 147.272398][ T6606] batman_adv: batadv0: Interface activated: ipvlan2 [ 147.395170][ T976] usb 2-1: Using ep0 maxpacket: 16 [ 147.400583][ T6614] netlink: 56 bytes leftover after parsing attributes in process `syz.3.199'. [ 147.421118][ T976] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 147.443543][ T976] usb 2-1: config 0 has no interface number 0 [ 147.453875][ T6580] netlink: 212 bytes leftover after parsing attributes in process `syz.3.199'. [ 147.471968][ T976] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 147.482430][ T976] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 147.923947][ T5918] usb 4-1: USB disconnect, device number 8 [ 147.944040][ T976] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 147.955536][ T976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.963567][ T976] usb 2-1: Product: syz [ 147.968111][ T976] usb 2-1: Manufacturer: syz [ 147.972738][ T976] usb 2-1: SerialNumber: syz [ 147.983172][ T976] usb 2-1: config 0 descriptor?? [ 147.990477][ T6602] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 147.998253][ T6602] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 148.213809][ T6602] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 148.221752][ T6602] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 148.290974][ T6629] FAULT_INJECTION: forcing a failure. [ 148.290974][ T6629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.305911][ T6629] CPU: 1 UID: 0 PID: 6629 Comm: syz.0.212 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 148.305938][ T6629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.305950][ T6629] Call Trace: [ 148.305957][ T6629] [ 148.305965][ T6629] dump_stack_lvl+0x189/0x250 [ 148.306003][ T6629] ? __lock_acquire+0xaac/0xd20 [ 148.306032][ T6629] ? __pfx_dump_stack_lvl+0x10/0x10 [ 148.306056][ T6629] ? __pfx__printk+0x10/0x10 [ 148.306085][ T6629] ? __might_fault+0xb0/0x130 [ 148.306126][ T6629] should_fail_ex+0x414/0x560 [ 148.306151][ T6629] _copy_from_iter+0x1db/0x15a0 [ 148.306182][ T6629] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 148.306207][ T6629] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 148.306237][ T6629] ? __pfx__copy_from_iter+0x10/0x10 [ 148.306262][ T6629] ? __build_skb_around+0x257/0x3e0 [ 148.306290][ T6629] ? skb_put+0x11b/0x210 [ 148.306316][ T6629] pfkey_sendmsg+0x230/0x1090 [ 148.306341][ T6629] ? __lock_acquire+0xaac/0xd20 [ 148.306368][ T6629] ? smack_socket_sendmsg+0x1a7/0x520 [ 148.306395][ T6629] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 148.306423][ T6629] ? is_bpf_text_address+0x26/0x2b0 [ 148.306455][ T6629] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 148.306493][ T6629] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 148.306513][ T6629] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 148.306532][ T6629] __sock_sendmsg+0x21c/0x270 [ 148.306555][ T6629] ____sys_sendmsg+0x505/0x830 [ 148.306585][ T6629] ? __pfx_____sys_sendmsg+0x10/0x10 [ 148.306620][ T6629] ? import_iovec+0x74/0xa0 [ 148.306648][ T6629] ___sys_sendmsg+0x21f/0x2a0 [ 148.306675][ T6629] ? __pfx____sys_sendmsg+0x10/0x10 [ 148.306736][ T6629] ? __fget_files+0x2a/0x420 [ 148.306754][ T6629] ? __fget_files+0x3a0/0x420 [ 148.306783][ T6629] __x64_sys_sendmsg+0x19b/0x260 [ 148.306811][ T6629] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 148.306854][ T6629] ? do_syscall_64+0xba/0x210 [ 148.306882][ T6629] do_syscall_64+0xf6/0x210 [ 148.306907][ T6629] ? clear_bhb_loop+0x60/0xb0 [ 148.306930][ T6629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.306949][ T6629] RIP: 0033:0x7f888c78e969 [ 148.306966][ T6629] 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 [ 148.306988][ T6629] RSP: 002b:00007f888d6c0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.307008][ T6629] RAX: ffffffffffffffda RBX: 00007f888c9b5fa0 RCX: 00007f888c78e969 [ 148.307022][ T6629] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 148.307034][ T6629] RBP: 00007f888d6c0090 R08: 0000000000000000 R09: 0000000000000000 [ 148.307046][ T6629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.307057][ T6629] R13: 0000000000000000 R14: 00007f888c9b5fa0 R15: 00007fffa16ccd08 [ 148.307088][ T6629] [ 148.587972][ C1] vkms_vblank_simulate: vblank timer overrun [ 148.649270][ T6631] FAULT_INJECTION: forcing a failure. [ 148.649270][ T6631] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.664330][ T6631] CPU: 1 UID: 0 PID: 6631 Comm: syz.3.213 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 148.664360][ T6631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.664371][ T6631] Call Trace: [ 148.664378][ T6631] [ 148.664386][ T6631] dump_stack_lvl+0x189/0x250 [ 148.664414][ T6631] ? __lock_acquire+0xaac/0xd20 [ 148.664443][ T6631] ? __pfx_dump_stack_lvl+0x10/0x10 [ 148.664467][ T6631] ? __pfx__printk+0x10/0x10 [ 148.664495][ T6631] ? __might_fault+0xb0/0x130 [ 148.664534][ T6631] should_fail_ex+0x414/0x560 [ 148.664558][ T6631] _copy_from_user+0x2d/0xb0 [ 148.664585][ T6631] video_usercopy+0x354/0x14f0 [ 148.664615][ T6631] ? smk_tskacc+0x2fc/0x370 [ 148.664644][ T6631] ? __pfx___video_do_ioctl+0x10/0x10 [ 148.664670][ T6631] ? __pfx_video_usercopy+0x10/0x10 [ 148.664693][ T6631] ? smack_file_ioctl+0x2a9/0x340 [ 148.664726][ T6631] ? __fget_files+0x3a0/0x420 [ 148.664747][ T6631] v4l2_ioctl+0x18a/0x1e0 [ 148.664772][ T6631] ? __pfx_v4l2_ioctl+0x10/0x10 [ 148.664796][ T6631] __se_sys_ioctl+0xf9/0x170 [ 148.664822][ T6631] do_syscall_64+0xf6/0x210 [ 148.664848][ T6631] ? clear_bhb_loop+0x60/0xb0 [ 148.664871][ T6631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.664888][ T6631] RIP: 0033:0x7f295b98e969 [ 148.664905][ T6631] 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 [ 148.664921][ T6631] RSP: 002b:00007f295c89e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.664947][ T6631] RAX: ffffffffffffffda RBX: 00007f295bbb5fa0 RCX: 00007f295b98e969 [ 148.664965][ T6631] RDX: 0000200000000240 RSI: 00000000c0cc5615 RDI: 0000000000000003 [ 148.664978][ T6631] RBP: 00007f295c89e090 R08: 0000000000000000 R09: 0000000000000000 [ 148.664992][ T6631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.665002][ T6631] R13: 0000000000000000 R14: 00007f295bbb5fa0 R15: 00007ffd0a332a68 [ 148.665029][ T6631] [ 148.859841][ C1] vkms_vblank_simulate: vblank timer overrun [ 148.895853][ T5128] Bluetooth: hci5: command 0x1003 tx timeout [ 148.902120][ T5829] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 148.925690][ T976] asix 2-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 148.973762][ T976] asix 2-1:0.251: probe with driver asix failed with error -524 [ 149.069197][ T6640] process 'syz.0.217' launched '/dev/fd/3' with NULL argv: empty string added [ 149.195285][ T976] usb 2-1: USB disconnect, device number 6 [ 149.491340][ T6653] (syz.4.218,6653,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 149.500154][ T6653] (syz.4.218,6653,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 150.679133][ T6669] FAULT_INJECTION: forcing a failure. [ 150.679133][ T6669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.704081][ T6669] CPU: 1 UID: 0 PID: 6669 Comm: syz.1.226 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 150.704107][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.704118][ T6669] Call Trace: [ 150.704126][ T6669] [ 150.704134][ T6669] dump_stack_lvl+0x189/0x250 [ 150.704164][ T6669] ? __lock_acquire+0xaac/0xd20 [ 150.704192][ T6669] ? __pfx_dump_stack_lvl+0x10/0x10 [ 150.704217][ T6669] ? __pfx__printk+0x10/0x10 [ 150.704245][ T6669] ? __might_fault+0xb0/0x130 [ 150.704285][ T6669] should_fail_ex+0x414/0x560 [ 150.704310][ T6669] _copy_from_iter+0x1db/0x15a0 [ 150.704346][ T6669] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 150.704372][ T6669] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 150.704401][ T6669] ? __pfx__copy_from_iter+0x10/0x10 [ 150.704426][ T6669] ? __build_skb_around+0x257/0x3e0 [ 150.704453][ T6669] ? netlink_sendmsg+0x642/0xb30 [ 150.704472][ T6669] ? skb_put+0x11b/0x210 [ 150.704499][ T6669] netlink_sendmsg+0x6b2/0xb30 [ 150.704519][ T6669] ? is_bpf_text_address+0x26/0x2b0 [ 150.704552][ T6669] ? __pfx_netlink_sendmsg+0x10/0x10 [ 150.704582][ T6669] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 150.704602][ T6669] ? __pfx_netlink_sendmsg+0x10/0x10 [ 150.704625][ T6669] __sock_sendmsg+0x21c/0x270 [ 150.704647][ T6669] ____sys_sendmsg+0x505/0x830 [ 150.704678][ T6669] ? __pfx_____sys_sendmsg+0x10/0x10 [ 150.704711][ T6669] ? import_iovec+0x74/0xa0 [ 150.704746][ T6669] ___sys_sendmsg+0x21f/0x2a0 [ 150.704774][ T6669] ? __pfx____sys_sendmsg+0x10/0x10 [ 150.704835][ T6669] ? __fget_files+0x2a/0x420 [ 150.704852][ T6669] ? __fget_files+0x3a0/0x420 [ 150.704881][ T6669] __x64_sys_sendmsg+0x19b/0x260 [ 150.704907][ T6669] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 150.704949][ T6669] ? do_syscall_64+0xba/0x210 [ 150.704977][ T6669] do_syscall_64+0xf6/0x210 [ 150.705002][ T6669] ? clear_bhb_loop+0x60/0xb0 [ 150.705023][ T6669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.705040][ T6669] RIP: 0033:0x7f35c0f8e969 [ 150.705057][ T6669] 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 [ 150.705073][ T6669] RSP: 002b:00007f35c1d74038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.705093][ T6669] RAX: ffffffffffffffda RBX: 00007f35c11b5fa0 RCX: 00007f35c0f8e969 [ 150.705107][ T6669] RDX: 0000000020004804 RSI: 0000200000006040 RDI: 0000000000000004 [ 150.705120][ T6669] RBP: 00007f35c1d74090 R08: 0000000000000000 R09: 0000000000000000 [ 150.705132][ T6669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.705143][ T6669] R13: 0000000000000000 R14: 00007f35c11b5fa0 R15: 00007fff2933c088 [ 150.705174][ T6669] [ 150.966883][ C1] vkms_vblank_simulate: vblank timer overrun [ 151.996770][ T6690] (syz.2.224,6690,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 152.139744][ T6690] (syz.2.224,6690,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 153.235154][ T5880] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 153.577170][ T5880] usb 5-1: Invalid ep0 maxpacket: 64 [ 153.765208][ T5880] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 153.935110][ T5880] usb 5-1: Invalid ep0 maxpacket: 64 [ 153.951060][ T5880] usb usb5-port1: attempt power cycle [ 154.545391][ T5880] usb 5-1: new low-speed USB device number 10 using dummy_hcd [ 154.680339][ T5880] usb 5-1: Invalid ep0 maxpacket: 64 [ 155.037659][ T5880] usb 5-1: new low-speed USB device number 11 using dummy_hcd [ 155.069170][ T5880] usb 5-1: Invalid ep0 maxpacket: 64 [ 155.074233][ T5880] usb usb5-port1: unable to enumerate USB device [ 157.097121][ T6754] netlink: 20 bytes leftover after parsing attributes in process `syz.3.250'. [ 157.344632][ T6757] FAULT_INJECTION: forcing a failure. [ 157.344632][ T6757] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.357917][ T6757] CPU: 1 UID: 0 PID: 6757 Comm: syz.4.249 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 157.357948][ T6757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 157.357959][ T6757] Call Trace: [ 157.357966][ T6757] [ 157.357974][ T6757] dump_stack_lvl+0x189/0x250 [ 157.358007][ T6757] ? __pfx_dump_stack_lvl+0x10/0x10 [ 157.358033][ T6757] ? __pfx__printk+0x10/0x10 [ 157.358074][ T6757] should_fail_ex+0x414/0x560 [ 157.358098][ T6757] _copy_to_user+0x31/0xb0 [ 157.358126][ T6757] simple_read_from_buffer+0xe1/0x170 [ 157.358159][ T6757] proc_fail_nth_read+0x1df/0x250 [ 157.358183][ T6757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 157.358205][ T6757] ? rw_verify_area+0x258/0x650 [ 157.358230][ T6757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 157.358251][ T6757] vfs_read+0x200/0x980 [ 157.358282][ T6757] ? __pfx___mutex_lock+0x10/0x10 [ 157.358307][ T6757] ? __pfx_vfs_read+0x10/0x10 [ 157.358334][ T6757] ? __fget_files+0x2a/0x420 [ 157.358356][ T6757] ? __fget_files+0x3a0/0x420 [ 157.358372][ T6757] ? __fget_files+0x2a/0x420 [ 157.358399][ T6757] ksys_read+0x145/0x250 [ 157.358428][ T6757] ? __pfx_ksys_read+0x10/0x10 [ 157.358457][ T6757] ? do_syscall_64+0xba/0x210 [ 157.358485][ T6757] do_syscall_64+0xf6/0x210 [ 157.358509][ T6757] ? clear_bhb_loop+0x60/0xb0 [ 157.358533][ T6757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.358551][ T6757] RIP: 0033:0x7f545218d37c [ 157.358567][ T6757] 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 [ 157.358584][ T6757] RSP: 002b:00007f5453001030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 157.358603][ T6757] RAX: ffffffffffffffda RBX: 00007f54523b6160 RCX: 00007f545218d37c [ 157.358617][ T6757] RDX: 000000000000000f RSI: 00007f54530010a0 RDI: 0000000000000009 [ 157.358628][ T6757] RBP: 00007f5453001090 R08: 0000000000000000 R09: 0000000000000000 [ 157.358640][ T6757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.358651][ T6757] R13: 0000000000000000 R14: 00007f54523b6160 R15: 00007fffdab27b28 [ 157.358682][ T6757] [ 158.355365][ T6764] autofs: Bad value for 'fd' [ 158.755162][ T5918] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 158.955256][ T5918] usb 3-1: Using ep0 maxpacket: 32 [ 159.507464][ T5918] usb 3-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 159.522869][ T5918] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.541061][ T5918] usb 3-1: config 0 descriptor?? [ 159.563306][ T5918] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 159.733378][ T6792] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 159.832347][ T6790] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 160.265236][ T5882] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 160.592161][ T6768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.674694][ T6768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.972663][ T5918] gspca_nw80x: reg_r err -71 [ 160.977370][ T5882] usb 1-1: device descriptor read/64, error -71 [ 160.983736][ T5918] nw80x 3-1:0.0: probe with driver nw80x failed with error -71 [ 161.001089][ T5918] usb 3-1: USB disconnect, device number 7 [ 161.245083][ T5882] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 161.385406][ T5882] usb 1-1: device descriptor read/64, error -71 [ 161.517149][ T5882] usb usb1-port1: attempt power cycle [ 161.882105][ T5882] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 162.083580][ T5882] usb 1-1: device descriptor read/8, error -71 [ 162.385262][ T5882] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 162.416252][ T5882] usb 1-1: device descriptor read/8, error -71 [ 162.589139][ T5882] usb usb1-port1: unable to enumerate USB device [ 162.695093][ T5880] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 162.955720][ T5880] usb 2-1: Using ep0 maxpacket: 8 [ 163.182092][ T5880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 163.204183][ T5880] usb 2-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=db.d0 [ 163.603447][ T5880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.627788][ T6874] afs: Unknown parameter './file0' [ 163.786430][ T5880] usb 2-1: config 0 descriptor?? [ 163.911210][ T5880] rtsx_usb 2-1:0.0: probe with driver rtsx_usb failed with error -8 [ 164.081244][ T6888] tipc: Started in network mode [ 164.104409][ T6888] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 164.168569][ T6888] tipc: Enabling of bearer rejected, failed to enable media [ 164.792002][ T6899] netlink: 56 bytes leftover after parsing attributes in process `syz.1.287'. [ 164.868735][ T6863] netlink: 212 bytes leftover after parsing attributes in process `syz.1.287'. [ 165.530422][ T5880] usb 2-1: USB disconnect, device number 7 [ 165.535953][ T6909] capability: warning: `syz.0.299' uses deprecated v2 capabilities in a way that may be insecure [ 168.438365][ T6940] syz_tun: entered allmulticast mode [ 168.470381][ T6940] netlink: 4 bytes leftover after parsing attributes in process `syz.4.306'. [ 168.549258][ T6937] usb usb8: usbfs: process 6937 (syz.1.305) did not claim interface 0 before use [ 168.568299][ T6940] syz_tun (unregistering): left allmulticast mode [ 168.589910][ T6944] netlink: 36 bytes leftover after parsing attributes in process `syz.0.309'. [ 169.351580][ T6963] netlink: 12 bytes leftover after parsing attributes in process `syz.2.313'. [ 169.360936][ T6963] netlink: 16 bytes leftover after parsing attributes in process `syz.2.313'. [ 170.055495][ T5918] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 170.565276][ T5918] usb 1-1: Using ep0 maxpacket: 16 [ 170.606207][ T5918] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.637784][ T6983] (syz.4.314,6983,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 170.695243][ T5918] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.709062][ T5918] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 170.725109][ T5918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.736779][ T5918] usb 1-1: config 0 descriptor?? [ 170.747341][ T6983] (syz.4.314,6983,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 171.056838][ T6987] FAULT_INJECTION: forcing a failure. [ 171.056838][ T6987] name failslab, interval 1, probability 0, space 0, times 0 [ 171.105108][ T6987] CPU: 1 UID: 0 PID: 6987 Comm: syz.3.319 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 171.105154][ T6987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 171.105165][ T6987] Call Trace: [ 171.105173][ T6987] [ 171.105182][ T6987] dump_stack_lvl+0x189/0x250 [ 171.105216][ T6987] ? __pfx_dump_stack_lvl+0x10/0x10 [ 171.105241][ T6987] ? __pfx__printk+0x10/0x10 [ 171.105273][ T6987] ? __pfx___might_resched+0x10/0x10 [ 171.105300][ T6987] ? fs_reclaim_acquire+0x7d/0x100 [ 171.105327][ T6987] should_fail_ex+0x414/0x560 [ 171.105352][ T6987] should_failslab+0xa8/0x100 [ 171.105372][ T6987] __kmalloc_noprof+0xcb/0x4f0 [ 171.105399][ T6987] ? tomoyo_encode+0x28b/0x550 [ 171.105428][ T6987] tomoyo_encode+0x28b/0x550 [ 171.105470][ T6987] tomoyo_realpath_from_path+0x58d/0x5d0 [ 171.105507][ T6987] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 171.105528][ T6987] tomoyo_path_number_perm+0x1e8/0x5a0 [ 171.105553][ T6987] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 171.105591][ T6987] ? __lock_acquire+0xaac/0xd20 [ 171.105637][ T6987] ? __fget_files+0x2a/0x420 [ 171.105659][ T6987] ? __fget_files+0x3a0/0x420 [ 171.105675][ T6987] ? __fget_files+0x2a/0x420 [ 171.105696][ T6987] security_file_ioctl+0xcb/0x2d0 [ 171.105721][ T6987] __se_sys_ioctl+0x47/0x170 [ 171.105749][ T6987] do_syscall_64+0xf6/0x210 [ 171.105774][ T6987] ? clear_bhb_loop+0x60/0xb0 [ 171.105798][ T6987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.105816][ T6987] RIP: 0033:0x7f295b98e969 [ 171.105834][ T6987] 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 [ 171.105850][ T6987] RSP: 002b:00007f295c89e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 171.105870][ T6987] RAX: ffffffffffffffda RBX: 00007f295bbb5fa0 RCX: 00007f295b98e969 [ 171.105884][ T6987] RDX: 0000200000000000 RSI: 0000000000005412 RDI: 0000000000000003 [ 171.105896][ T6987] RBP: 00007f295c89e090 R08: 0000000000000000 R09: 0000000000000000 [ 171.105907][ T6987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.105918][ T6987] R13: 0000000000000000 R14: 00007f295bbb5fa0 R15: 00007ffd0a332a68 [ 171.105949][ T6987] [ 171.105971][ T6987] ERROR: Out of memory at tomoyo_realpath_from_path. [ 171.244609][ T5880] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 171.359364][ T5918] appleir 0003:05AC:8241.0006: No inputs registered, leaving [ 171.374253][ T5918] appleir 0003:05AC:8241.0006: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.0-1/input0 [ 171.392235][ T5880] hid-generic 0000:0000:0000.0005: hidraw1: HID v0.00 Device [syz1] on syz0 [ 171.460639][ T6988] netlink: 8 bytes leftover after parsing attributes in process `syz.2.320'. [ 171.469883][ T6988] netlink: 8 bytes leftover after parsing attributes in process `syz.2.320'. [ 171.906076][ T5825] usb 1-1: USB disconnect, device number 7 [ 172.123638][ T6993] netlink: 8 bytes leftover after parsing attributes in process `syz.3.323'. [ 172.180190][ T6995] FAULT_INJECTION: forcing a failure. [ 172.180190][ T6995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.198644][ T6995] CPU: 1 UID: 0 PID: 6995 Comm: syz.1.322 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 172.198670][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 172.198680][ T6995] Call Trace: [ 172.198687][ T6995] [ 172.198694][ T6995] dump_stack_lvl+0x189/0x250 [ 172.198726][ T6995] ? __pfx_dump_stack_lvl+0x10/0x10 [ 172.198751][ T6995] ? __pfx__printk+0x10/0x10 [ 172.198792][ T6995] should_fail_ex+0x414/0x560 [ 172.198814][ T6995] _copy_to_user+0x31/0xb0 [ 172.198841][ T6995] simple_read_from_buffer+0xe1/0x170 [ 172.198871][ T6995] proc_fail_nth_read+0x1df/0x250 [ 172.198893][ T6995] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 172.198915][ T6995] ? rw_verify_area+0x258/0x650 [ 172.198938][ T6995] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 172.198959][ T6995] vfs_read+0x200/0x980 [ 172.198989][ T6995] ? __pfx___mutex_lock+0x10/0x10 [ 172.199012][ T6995] ? __pfx_vfs_read+0x10/0x10 [ 172.199038][ T6995] ? __fget_files+0x2a/0x420 [ 172.199060][ T6995] ? __fget_files+0x3a0/0x420 [ 172.199081][ T6995] ? __fget_files+0x2a/0x420 [ 172.199108][ T6995] ksys_read+0x145/0x250 [ 172.199135][ T6995] ? __pfx_ksys_read+0x10/0x10 [ 172.199162][ T6995] ? do_syscall_64+0xba/0x210 [ 172.199188][ T6995] do_syscall_64+0xf6/0x210 [ 172.199212][ T6995] ? clear_bhb_loop+0x60/0xb0 [ 172.199235][ T6995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.199252][ T6995] RIP: 0033:0x7f35c0f8d37c [ 172.199269][ T6995] 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 [ 172.199285][ T6995] RSP: 002b:00007f35c1d74030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 172.199304][ T6995] RAX: ffffffffffffffda RBX: 00007f35c11b5fa0 RCX: 00007f35c0f8d37c [ 172.199318][ T6995] RDX: 000000000000000f RSI: 00007f35c1d740a0 RDI: 0000000000000004 [ 172.199329][ T6995] RBP: 00007f35c1d74090 R08: 0000000000000000 R09: 0000000000000000 [ 172.199340][ T6995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.199351][ T6995] R13: 0000000000000000 R14: 00007f35c11b5fa0 R15: 00007fff2933c088 [ 172.199385][ T6995] [ 172.423313][ T6999] FAULT_INJECTION: forcing a failure. [ 172.423313][ T6999] name failslab, interval 1, probability 0, space 0, times 0 [ 172.450818][ T6999] CPU: 1 UID: 0 PID: 6999 Comm: syz.4.325 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 172.450842][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 172.450852][ T6999] Call Trace: [ 172.450860][ T6999] [ 172.450868][ T6999] dump_stack_lvl+0x189/0x250 [ 172.450899][ T6999] ? __pfx_dump_stack_lvl+0x10/0x10 [ 172.450923][ T6999] ? __pfx__printk+0x10/0x10 [ 172.450958][ T6999] ? __pfx___might_resched+0x10/0x10 [ 172.450985][ T6999] ? fs_reclaim_acquire+0x7d/0x100 [ 172.451009][ T6999] should_fail_ex+0x414/0x560 [ 172.451032][ T6999] should_failslab+0xa8/0x100 [ 172.451049][ T6999] __kmalloc_noprof+0xcb/0x4f0 [ 172.451070][ T6999] ? kfree+0x4d/0x440 [ 172.451089][ T6999] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 172.451114][ T6999] tomoyo_realpath_from_path+0xe3/0x5d0 [ 172.451136][ T6999] ? tomoyo_domain+0xda/0x130 [ 172.451161][ T6999] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 172.451178][ T6999] tomoyo_path_number_perm+0x1e8/0x5a0 [ 172.451198][ T6999] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 172.451229][ T6999] ? __lock_acquire+0xaac/0xd20 [ 172.451266][ T6999] ? __fget_files+0x2a/0x420 [ 172.451284][ T6999] ? __fget_files+0x3a0/0x420 [ 172.451297][ T6999] ? __fget_files+0x2a/0x420 [ 172.451315][ T6999] security_file_ioctl+0xcb/0x2d0 [ 172.451336][ T6999] __se_sys_ioctl+0x47/0x170 [ 172.451358][ T6999] do_syscall_64+0xf6/0x210 [ 172.451379][ T6999] ? clear_bhb_loop+0x60/0xb0 [ 172.451398][ T6999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.451413][ T6999] RIP: 0033:0x7f545218e969 [ 172.451427][ T6999] 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 [ 172.451440][ T6999] RSP: 002b:00007f5453043038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.451457][ T6999] RAX: ffffffffffffffda RBX: 00007f54523b5fa0 RCX: 00007f545218e969 [ 172.451468][ T6999] RDX: 0000200000000180 RSI: 0000000000008983 RDI: 0000000000000004 [ 172.451478][ T6999] RBP: 00007f5453043090 R08: 0000000000000000 R09: 0000000000000000 [ 172.451488][ T6999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.451497][ T6999] R13: 0000000000000000 R14: 00007f54523b5fa0 R15: 00007fffdab27b28 [ 172.451521][ T6999] [ 172.451532][ T6999] ERROR: Out of memory at tomoyo_realpath_from_path. [ 173.496043][ T7012] FAULT_INJECTION: forcing a failure. [ 173.496043][ T7012] name failslab, interval 1, probability 0, space 0, times 0 [ 173.539278][ T7012] CPU: 1 UID: 0 PID: 7012 Comm: syz.4.327 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 173.539307][ T7012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 173.539316][ T7012] Call Trace: [ 173.539322][ T7012] [ 173.539329][ T7012] dump_stack_lvl+0x189/0x250 [ 173.539362][ T7012] ? __pfx_dump_stack_lvl+0x10/0x10 [ 173.539386][ T7012] ? __pfx__printk+0x10/0x10 [ 173.539427][ T7012] ? __pfx___might_resched+0x10/0x10 [ 173.539456][ T7012] should_fail_ex+0x414/0x560 [ 173.539480][ T7012] ? map_get_next_key+0x22a/0x5f0 [ 173.539501][ T7012] should_failslab+0xa8/0x100 [ 173.539521][ T7012] __kvmalloc_node_noprof+0x168/0x5e0 [ 173.539540][ T7012] ? map_get_next_key+0x22a/0x5f0 [ 173.539559][ T7012] ? _copy_from_user+0x94/0xb0 [ 173.539587][ T7012] map_get_next_key+0x22a/0x5f0 [ 173.539609][ T7012] ? bpf_lsm_bpf+0x9/0x20 [ 173.539634][ T7012] __sys_bpf+0x7bf/0x860 [ 173.539658][ T7012] ? __pfx___sys_bpf+0x10/0x10 [ 173.539690][ T7012] ? ksys_write+0x1f0/0x250 [ 173.539713][ T7012] ? rcu_is_watching+0x15/0xb0 [ 173.539748][ T7012] __x64_sys_bpf+0x7c/0x90 [ 173.539767][ T7012] do_syscall_64+0xf6/0x210 [ 173.539790][ T7012] ? clear_bhb_loop+0x60/0xb0 [ 173.539812][ T7012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.539829][ T7012] RIP: 0033:0x7f545218e969 [ 173.539844][ T7012] 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 [ 173.539860][ T7012] RSP: 002b:00007f5453043038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 173.539878][ T7012] RAX: ffffffffffffffda RBX: 00007f54523b5fa0 RCX: 00007f545218e969 [ 173.539891][ T7012] RDX: 0000000000000020 RSI: 0000200000000380 RDI: 0000000000000004 [ 173.539903][ T7012] RBP: 00007f5453043090 R08: 0000000000000000 R09: 0000000000000000 [ 173.539914][ T7012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 173.539924][ T7012] R13: 0000000000000000 R14: 00007f54523b5fa0 R15: 00007fffdab27b28 [ 173.539951][ T7012] [ 178.217497][ T7079] fuse: Unknown parameter '0xffffffffffffffff' [ 178.247105][ T7079] loop6: detected capacity change from 0 to 63 [ 178.271742][ T7079] Buffer I/O error on dev loop6, logical block 0, async page read [ 178.284161][ T7079] Buffer I/O error on dev loop6, logical block 1, async page read [ 178.305788][ T7079] Buffer I/O error on dev loop6, logical block 2, async page read [ 178.313754][ T7079] Buffer I/O error on dev loop6, logical block 3, async page read [ 178.358752][ T7079] Buffer I/O error on dev loop6, logical block 0, async page read [ 178.404777][ T7079] Buffer I/O error on dev loop6, logical block 1, async page read [ 178.425585][ T7079] Buffer I/O error on dev loop6, logical block 2, async page read [ 178.444634][ T7079] Buffer I/O error on dev loop6, logical block 3, async page read [ 178.470306][ T7094] netlink: 'syz.2.350': attribute type 11 has an invalid length. [ 178.475139][ T7079] Buffer I/O error on dev loop6, logical block 0, async page read [ 178.501526][ T7096] netlink: 8 bytes leftover after parsing attributes in process `syz.0.349'. [ 178.515180][ T7079] Buffer I/O error on dev loop6, logical block 1, async page read [ 178.525912][ T7097] FAULT_INJECTION: forcing a failure. [ 178.525912][ T7097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 178.527584][ T7094] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.350'. [ 178.580072][ T7098] FAULT_INJECTION: forcing a failure. [ 178.580072][ T7098] name failslab, interval 1, probability 0, space 0, times 0 [ 178.593792][ T7098] CPU: 1 UID: 0 PID: 7098 Comm: syz.2.350 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 178.593817][ T7098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 178.593828][ T7098] Call Trace: [ 178.593835][ T7098] [ 178.593843][ T7098] dump_stack_lvl+0x189/0x250 [ 178.593877][ T7098] ? __pfx_dump_stack_lvl+0x10/0x10 [ 178.593902][ T7098] ? __pfx__printk+0x10/0x10 [ 178.593937][ T7098] ? __pfx___might_resched+0x10/0x10 [ 178.593969][ T7098] should_fail_ex+0x414/0x560 [ 178.593994][ T7098] should_failslab+0xa8/0x100 [ 178.594014][ T7098] __kmalloc_noprof+0xcb/0x4f0 [ 178.594041][ T7098] ? sk_prot_alloc+0xe7/0x220 [ 178.594070][ T7098] sk_prot_alloc+0xe7/0x220 [ 178.594091][ T7098] ? sk_alloc+0x24/0x370 [ 178.594116][ T7098] sk_alloc+0x3a/0x370 [ 178.594138][ T7098] ? bpf_ctx_init+0x167/0x1d0 [ 178.594162][ T7098] bpf_prog_test_run_skb+0x2ed/0x1560 [ 178.594182][ T7098] ? __fget_files+0x2a/0x420 [ 178.594215][ T7098] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 178.594237][ T7098] bpf_prog_test_run+0x2a9/0x340 [ 178.594265][ T7098] __sys_bpf+0x4a4/0x860 [ 178.594290][ T7098] ? __pfx___sys_bpf+0x10/0x10 [ 178.594326][ T7098] ? ksys_write+0x1f0/0x250 [ 178.594351][ T7098] ? rcu_is_watching+0x15/0xb0 [ 178.594389][ T7098] __x64_sys_bpf+0x7c/0x90 [ 178.594409][ T7098] do_syscall_64+0xf6/0x210 [ 178.594435][ T7098] ? clear_bhb_loop+0x60/0xb0 [ 178.594459][ T7098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.594477][ T7098] RIP: 0033:0x7f153918e969 [ 178.594493][ T7098] 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 [ 178.594509][ T7098] RSP: 002b:00007f153a043038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 178.594529][ T7098] RAX: ffffffffffffffda RBX: 00007f15393b6080 RCX: 00007f153918e969 [ 178.594544][ T7098] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 178.594556][ T7098] RBP: 00007f153a043090 R08: 0000000000000000 R09: 0000000000000000 [ 178.594568][ T7098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.594578][ T7098] R13: 0000000000000001 R14: 00007f15393b6080 R15: 00007ffd95b45b08 [ 178.594616][ T7098] [ 178.827765][ T7091] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 178.846103][ T7097] CPU: 1 UID: 0 PID: 7097 Comm: syz.4.351 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 178.846131][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 178.846142][ T7097] Call Trace: [ 178.846150][ T7097] [ 178.846157][ T7097] dump_stack_lvl+0x189/0x250 [ 178.846186][ T7097] ? __lock_acquire+0xaac/0xd20 [ 178.846214][ T7097] ? __pfx_dump_stack_lvl+0x10/0x10 [ 178.846239][ T7097] ? __pfx__printk+0x10/0x10 [ 178.846268][ T7097] ? __might_fault+0xb0/0x130 [ 178.846308][ T7097] should_fail_ex+0x414/0x560 [ 178.846333][ T7097] _copy_from_user+0x2d/0xb0 [ 178.846360][ T7097] binder_ioctl_write_read+0x124/0xa090 [ 178.846386][ T7097] ? kernel_text_address+0xa5/0xe0 [ 178.846412][ T7097] ? __kernel_text_address+0xd/0x40 [ 178.846435][ T7097] ? unwind_get_return_address+0x4d/0x90 [ 178.846456][ T7097] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 178.846477][ T7097] ? arch_stack_walk+0xfc/0x150 [ 178.846513][ T7097] ? stack_trace_save+0x9c/0xe0 [ 178.846536][ T7097] ? stack_depot_save_flags+0x40/0x910 [ 178.846553][ T7097] ? arch_stack_walk+0x71/0x150 [ 178.846591][ T7097] ? __pfx_binder_ioctl_write_read+0x10/0x10 [ 178.846615][ T7097] ? __kasan_kmalloc+0x93/0xb0 [ 178.846639][ T7097] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 178.846666][ T7097] ? binder_get_thread+0x1c8/0x6d0 [ 178.846688][ T7097] ? binder_ioctl+0x273/0x19c0 [ 178.846710][ T7097] ? __se_sys_ioctl+0xf9/0x170 [ 178.846732][ T7097] ? do_syscall_64+0xf6/0x210 [ 178.846754][ T7097] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.846812][ T7097] ? binder_debug+0x13f/0x1b0 [ 178.846841][ T7097] ? __pfx_binder_debug+0x10/0x10 [ 178.846863][ T7097] ? do_raw_spin_lock+0x121/0x290 [ 178.846901][ T7097] ? _raw_spin_unlock+0x28/0x50 [ 178.846920][ T7097] ? binder_get_thread+0x598/0x6d0 [ 178.846950][ T7097] binder_ioctl+0x3e0/0x19c0 [ 178.846978][ T7097] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 178.847000][ T7097] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 178.847021][ T7097] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 178.847042][ T7097] ? __pfx_binder_ioctl+0x10/0x10 [ 178.847068][ T7097] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 178.847086][ T7097] ? smack_log+0xef/0x3f0 [ 178.847115][ T7097] ? __pfx_smack_log+0x10/0x10 [ 178.847145][ T7097] ? smk_access+0x14c/0x4e0 [ 178.847178][ T7097] ? smk_tskacc+0x2fc/0x370 [ 178.847211][ T7097] ? smack_file_ioctl+0x2a9/0x340 [ 178.847233][ T7097] ? __pfx_smack_file_ioctl+0x10/0x10 [ 178.847263][ T7097] ? __fget_files+0x3a0/0x420 [ 178.847281][ T7097] ? __fget_files+0x2a/0x420 [ 178.847302][ T7097] ? bpf_lsm_file_ioctl+0x9/0x20 [ 178.847326][ T7097] ? __pfx_binder_ioctl+0x10/0x10 [ 178.847350][ T7097] __se_sys_ioctl+0xf9/0x170 [ 178.847378][ T7097] do_syscall_64+0xf6/0x210 [ 178.847402][ T7097] ? clear_bhb_loop+0x60/0xb0 [ 178.847426][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.847445][ T7097] RIP: 0033:0x7f545218e969 [ 178.847461][ T7097] 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 [ 178.847479][ T7097] RSP: 002b:00007f5452fbd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 178.847499][ T7097] RAX: ffffffffffffffda RBX: 00007f54523b6080 RCX: 00007f545218e969 [ 178.847513][ T7097] RDX: 0000200000000540 RSI: 00000000c0306201 RDI: 0000000000000004 [ 178.847527][ T7097] RBP: 00007f5452fbd090 R08: 0000000000000000 R09: 0000000000000000 [ 178.847539][ T7097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.847550][ T7097] R13: 0000000000000001 R14: 00007f54523b6080 R15: 00007fffdab27b28 [ 178.847587][ T7097] [ 178.847649][ T7097] binder: 7093:7097 ioctl c0306201 200000000540 returned -14 [ 178.992993][ T7100] FAULT_INJECTION: forcing a failure. [ 178.992993][ T7100] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.237097][ T7100] CPU: 1 UID: 0 PID: 7100 Comm: syz.3.352 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 179.237125][ T7100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 179.237136][ T7100] Call Trace: [ 179.237144][ T7100] [ 179.237153][ T7100] dump_stack_lvl+0x189/0x250 [ 179.237186][ T7100] ? __pfx_dump_stack_lvl+0x10/0x10 [ 179.237212][ T7100] ? __pfx__printk+0x10/0x10 [ 179.237254][ T7100] should_fail_ex+0x414/0x560 [ 179.237279][ T7100] _copy_to_user+0x31/0xb0 [ 179.237307][ T7100] simple_read_from_buffer+0xe1/0x170 [ 179.237340][ T7100] proc_fail_nth_read+0x1df/0x250 [ 179.237364][ T7100] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 179.237388][ T7100] ? rw_verify_area+0x258/0x650 [ 179.237414][ T7100] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 179.237436][ T7100] vfs_read+0x200/0x980 [ 179.237466][ T7100] ? __pfx___mutex_lock+0x10/0x10 [ 179.237491][ T7100] ? __pfx_vfs_read+0x10/0x10 [ 179.237517][ T7100] ? __fget_files+0x2a/0x420 [ 179.237539][ T7100] ? __fget_files+0x3a0/0x420 [ 179.237555][ T7100] ? __fget_files+0x2a/0x420 [ 179.237582][ T7100] ksys_read+0x145/0x250 [ 179.237606][ T7100] ? rcu_is_watching+0x15/0xb0 [ 179.237636][ T7100] ? __pfx_ksys_read+0x10/0x10 [ 179.237665][ T7100] ? do_syscall_64+0xba/0x210 [ 179.237691][ T7100] do_syscall_64+0xf6/0x210 [ 179.237715][ T7100] ? clear_bhb_loop+0x60/0xb0 [ 179.237739][ T7100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.237756][ T7100] RIP: 0033:0x7f295b98d37c [ 179.237781][ T7100] 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 [ 179.237797][ T7100] RSP: 002b:00007f295c89e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 179.237818][ T7100] RAX: ffffffffffffffda RBX: 00007f295bbb5fa0 RCX: 00007f295b98d37c [ 179.237832][ T7100] RDX: 000000000000000f RSI: 00007f295c89e0a0 RDI: 0000000000000004 [ 179.237844][ T7100] RBP: 00007f295c89e090 R08: 0000000000000000 R09: 0000000000000000 [ 179.237855][ T7100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.237866][ T7100] R13: 0000000000000000 R14: 00007f295bbb5fa0 R15: 00007ffd0a332a68 [ 179.237897][ T7100] [ 179.591758][ T7114] netlink: 36 bytes leftover after parsing attributes in process `syz.4.356'. [ 182.138340][ T7142] FAULT_INJECTION: forcing a failure. [ 182.138340][ T7142] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.175246][ T7142] CPU: 0 UID: 0 PID: 7142 Comm: syz.0.364 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 182.175272][ T7142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 182.175284][ T7142] Call Trace: [ 182.175292][ T7142] [ 182.175300][ T7142] dump_stack_lvl+0x189/0x250 [ 182.175333][ T7142] ? __pfx_dump_stack_lvl+0x10/0x10 [ 182.175360][ T7142] ? __pfx__printk+0x10/0x10 [ 182.175398][ T7142] should_fail_ex+0x414/0x560 [ 182.175424][ T7142] _copy_to_user+0x31/0xb0 [ 182.175451][ T7142] drm_ioctl+0x6a4/0xb10 [ 182.175479][ T7142] ? __pfx_drm_mode_cursor2_ioctl+0x10/0x10 [ 182.175509][ T7142] ? __pfx_drm_ioctl+0x10/0x10 [ 182.175546][ T7142] ? __fget_files+0x3a0/0x420 [ 182.175563][ T7142] ? __fget_files+0x2a/0x420 [ 182.175584][ T7142] ? bpf_lsm_file_ioctl+0x9/0x20 [ 182.175608][ T7142] ? __pfx_drm_ioctl+0x10/0x10 [ 182.175632][ T7142] __se_sys_ioctl+0xf9/0x170 [ 182.175659][ T7142] do_syscall_64+0xf6/0x210 [ 182.175685][ T7142] ? clear_bhb_loop+0x60/0xb0 [ 182.175708][ T7142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.175727][ T7142] RIP: 0033:0x7f888c78e969 [ 182.175744][ T7142] 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 [ 182.175762][ T7142] RSP: 002b:00007f888d6c0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.175781][ T7142] RAX: ffffffffffffffda RBX: 00007f888c9b5fa0 RCX: 00007f888c78e969 [ 182.175795][ T7142] RDX: 0000200000000040 RSI: 00000000c02464bb RDI: 0000000000000004 [ 182.175808][ T7142] RBP: 00007f888d6c0090 R08: 0000000000000000 R09: 0000000000000000 [ 182.175819][ T7142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.175831][ T7142] R13: 0000000000000000 R14: 00007f888c9b5fa0 R15: 00007fffa16ccd08 [ 182.175861][ T7142] [ 182.365097][ C0] vkms_vblank_simulate: vblank timer overrun [ 182.460845][ T7145] x_tables: duplicate underflow at hook 2 [ 183.175367][ T47] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 183.212965][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 183.212980][ T30] audit: type=1800 audit(1747327820.523:32): pid=7154 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.4.366" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 183.915489][ T7160] FAULT_INJECTION: forcing a failure. [ 183.915489][ T7160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.930806][ T7160] CPU: 1 UID: 0 PID: 7160 Comm: syz.0.369 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 183.930833][ T7160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.930843][ T7160] Call Trace: [ 183.930851][ T7160] [ 183.930859][ T7160] dump_stack_lvl+0x189/0x250 [ 183.930889][ T7160] ? __lock_acquire+0xaac/0xd20 [ 183.930917][ T7160] ? __pfx_dump_stack_lvl+0x10/0x10 [ 183.930942][ T7160] ? __pfx__printk+0x10/0x10 [ 183.930971][ T7160] ? __might_fault+0xb0/0x130 [ 183.931010][ T7160] should_fail_ex+0x414/0x560 [ 183.931046][ T7160] _copy_from_iter+0x1db/0x15a0 [ 183.931076][ T7160] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 183.931102][ T7160] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 183.931133][ T7160] ? __pfx__copy_from_iter+0x10/0x10 [ 183.931156][ T7160] ? __build_skb_around+0x257/0x3e0 [ 183.931180][ T7160] ? netlink_sendmsg+0x642/0xb30 [ 183.931199][ T7160] ? skb_put+0x11b/0x210 [ 183.931224][ T7160] netlink_sendmsg+0x6b2/0xb30 [ 183.931256][ T7160] ? __pfx_netlink_sendmsg+0x10/0x10 [ 183.931286][ T7160] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 183.931305][ T7160] ? __pfx_netlink_sendmsg+0x10/0x10 [ 183.931328][ T7160] __sock_sendmsg+0x21c/0x270 [ 183.931350][ T7160] ____sys_sendmsg+0x505/0x830 [ 183.931381][ T7160] ? __pfx_____sys_sendmsg+0x10/0x10 [ 183.931415][ T7160] ? import_iovec+0x74/0xa0 [ 183.931444][ T7160] ___sys_sendmsg+0x21f/0x2a0 [ 183.931472][ T7160] ? __pfx____sys_sendmsg+0x10/0x10 [ 183.931536][ T7160] ? __fget_files+0x2a/0x420 [ 183.931554][ T7160] ? __fget_files+0x3a0/0x420 [ 183.931583][ T7160] __x64_sys_sendmsg+0x19b/0x260 [ 183.931611][ T7160] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 183.931654][ T7160] ? do_syscall_64+0xba/0x210 [ 183.931683][ T7160] do_syscall_64+0xf6/0x210 [ 183.931706][ T7160] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 183.931725][ T7160] ? clear_bhb_loop+0x60/0xb0 [ 183.931749][ T7160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.931767][ T7160] RIP: 0033:0x7f888c78e969 [ 183.931784][ T7160] 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 [ 183.931801][ T7160] RSP: 002b:00007f888d6c0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 183.931822][ T7160] RAX: ffffffffffffffda RBX: 00007f888c9b5fa0 RCX: 00007f888c78e969 [ 183.931836][ T7160] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 000000000000000f [ 183.931848][ T7160] RBP: 00007f888d6c0090 R08: 0000000000000000 R09: 0000000000000000 [ 183.931861][ T7160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.931873][ T7160] R13: 0000000000000000 R14: 00007f888c9b5fa0 R15: 00007fffa16ccd08 [ 183.931904][ T7160] [ 184.269141][ T47] usb 3-1: not running at top speed; connect to a high speed hub [ 184.279394][ T47] usb 3-1: config 1 interface 0 has no altsetting 0 [ 184.302982][ T47] usb 3-1: New USB device found, idVendor=05ac, idProduct=0230, bcdDevice= 0.40 [ 184.312266][ T47] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.320342][ T47] usb 3-1: Product: syz [ 184.324513][ T47] usb 3-1: Manufacturer: ⸴㶔橼플儾耑ࡋ辵褝ﱂ䏟猬š쳶伾ڢ╶ꬃ嬋襳峮싒镖팽谣ᰨ⊜匓䇙ၽ멝鱊⑕Π敶᭎ [ 184.338296][ T47] usb 3-1: SerialNumber: syz [ 185.418702][ T7172] netlink: 40 bytes leftover after parsing attributes in process `syz.0.372'. [ 185.481435][ T47] input: bcm5974 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input7 [ 185.517560][ T7176] FAULT_INJECTION: forcing a failure. [ 185.517560][ T7176] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.549625][ T5173] bcm5974 3-1:1.0: could not read from device [ 185.569068][ T7176] CPU: 1 UID: 0 PID: 7176 Comm: syz.3.373 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 185.569094][ T7176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 185.569105][ T7176] Call Trace: [ 185.569113][ T7176] [ 185.569121][ T7176] dump_stack_lvl+0x189/0x250 [ 185.569154][ T7176] ? __pfx_dump_stack_lvl+0x10/0x10 [ 185.569180][ T7176] ? __pfx__printk+0x10/0x10 [ 185.569223][ T7176] should_fail_ex+0x414/0x560 [ 185.569247][ T7176] _copy_to_user+0x31/0xb0 [ 185.569275][ T7176] simple_read_from_buffer+0xe1/0x170 [ 185.569308][ T7176] proc_fail_nth_read+0x1df/0x250 [ 185.569332][ T7176] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 185.569355][ T7176] ? rw_verify_area+0x258/0x650 [ 185.569378][ T7176] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 185.569398][ T7176] vfs_read+0x200/0x980 [ 185.569427][ T7176] ? __pfx___mutex_lock+0x10/0x10 [ 185.569451][ T7176] ? __pfx_vfs_read+0x10/0x10 [ 185.569476][ T7176] ? __fget_files+0x2a/0x420 [ 185.569498][ T7176] ? __fget_files+0x3a0/0x420 [ 185.569512][ T7176] ? __fget_files+0x2a/0x420 [ 185.569536][ T7176] ksys_read+0x145/0x250 [ 185.569558][ T7176] ? rcu_is_watching+0x15/0xb0 [ 185.569584][ T7176] ? __pfx_ksys_read+0x10/0x10 [ 185.569613][ T7176] ? do_syscall_64+0xba/0x210 [ 185.569639][ T7176] do_syscall_64+0xf6/0x210 [ 185.569663][ T7176] ? clear_bhb_loop+0x60/0xb0 [ 185.569685][ T7176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.569704][ T7176] RIP: 0033:0x7f295b98d37c [ 185.569720][ T7176] 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 [ 185.569737][ T7176] RSP: 002b:00007f295c89e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 185.569757][ T7176] RAX: ffffffffffffffda RBX: 00007f295bbb5fa0 RCX: 00007f295b98d37c [ 185.569771][ T7176] RDX: 000000000000000f RSI: 00007f295c89e0a0 RDI: 0000000000000003 [ 185.569783][ T7176] RBP: 00007f295c89e090 R08: 0000000000000000 R09: 0000000000000000 [ 185.569795][ T7176] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 185.569806][ T7176] R13: 0000000000000000 R14: 00007f295bbb5fa0 R15: 00007ffd0a332a68 [ 185.569836][ T7176] [ 186.005143][ T5173] bcm5974 3-1:1.0: could not read from device [ 186.398061][ T5880] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 186.432315][ T5173] bcm5974 3-1:1.0: could not read from device [ 186.439160][ T47] usb 3-1: USB disconnect, device number 8 [ 186.909422][ T5880] usb 5-1: config 0 has an invalid interface number: 227 but max is 0 [ 186.926512][ T5880] usb 5-1: config 0 has no interface number 0 [ 186.938957][ T5880] usb 5-1: config 0 interface 227 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.479554][ T5880] usb 5-1: config 0 interface 227 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.489752][ T5880] usb 5-1: config 0 interface 227 has no altsetting 0 [ 187.496617][ T5880] usb 5-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 187.505699][ T5880] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.540387][ T5880] usb 5-1: config 0 descriptor?? [ 187.789406][ T7180] Bluetooth: MGMT ver 1.23 [ 190.321912][ T5880] usbhid 5-1:0.227: can't add hid device: -71 [ 190.328247][ T5880] usbhid 5-1:0.227: probe with driver usbhid failed with error -71 [ 190.342491][ T5880] usb 5-1: USB disconnect, device number 12 [ 190.890017][ T7242] netlink: 36 bytes leftover after parsing attributes in process `syz.0.391'. [ 191.017268][ T7248] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 191.047862][ T7248] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 191.101845][ T7250] netlink: 8 bytes leftover after parsing attributes in process `syz.2.394'. [ 191.110846][ T5829] Bluetooth: hci4: link tx timeout [ 191.116800][ T5829] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 191.439122][ T7257] netlink: 12 bytes leftover after parsing attributes in process `syz.1.396'. [ 191.452546][ T7257] netlink: 16 bytes leftover after parsing attributes in process `syz.1.396'. [ 191.469405][ T5880] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 191.748245][ T5880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 192.032909][ T5880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 32, setting to 8 [ 192.114140][ T5880] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 192.133473][ T5880] usb 1-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 192.190450][ T5880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.453743][ T5880] usb 1-1: config 0 descriptor?? [ 192.519188][ T7248] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 192.945694][ T5889] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 193.116586][ T5889] usb 2-1: Using ep0 maxpacket: 8 [ 193.191881][ T5889] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 193.202552][ T5128] Bluetooth: hci4: command 0x0406 tx timeout [ 193.204616][ T5880] saitek 0003:06A3:0621.0007: unknown main item tag 0x0 [ 193.291515][ T5889] usb 2-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=db.d0 [ 193.295224][ T5880] saitek 0003:06A3:0621.0007: unbalanced collection at end of report description [ 193.310079][ T5889] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.358682][ T5889] usb 2-1: config 0 descriptor?? [ 193.497735][ T5889] rtsx_usb 2-1:0.0: probe with driver rtsx_usb failed with error -8 [ 193.620116][ T5880] saitek 0003:06A3:0621.0007: parse failed [ 193.644561][ T5880] saitek 0003:06A3:0621.0007: probe with driver saitek failed with error -22 [ 193.701516][ T7262] netlink: 56 bytes leftover after parsing attributes in process `syz.1.397'. [ 193.717119][ T7262] netlink: 212 bytes leftover after parsing attributes in process `syz.1.397'. [ 193.730412][ T5880] usb 1-1: USB disconnect, device number 8 [ 193.842663][ T7279] autofs: Unknown parameter './file0' [ 193.854687][ T5882] usb 2-1: USB disconnect, device number 8 [ 194.319865][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.328221][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.115399][ T7298] netlink: 8 bytes leftover after parsing attributes in process `syz.3.407'. [ 195.345751][ T7297] ttyS ttyS3: ldisc open failed (-12), clearing slot 3 [ 196.373361][ T7320] input: syz1 as /devices/virtual/input/input8 [ 198.097896][ T7328] netlink: 20 bytes leftover after parsing attributes in process `syz.1.417'. [ 199.223508][ T7348] netlink: 8 bytes leftover after parsing attributes in process `syz.1.421'. [ 200.612177][ T7379] netlink: 36 bytes leftover after parsing attributes in process `syz.4.433'. [ 200.822167][ T7385] netlink: 8 bytes leftover after parsing attributes in process `syz.0.434'. [ 201.045151][ T976] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 201.120117][ T7390] (syz.1.436,7390,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 201.128777][ T7390] (syz.1.436,7390,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 201.195348][ T976] usb 3-1: Using ep0 maxpacket: 32 [ 201.212802][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.249306][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.277048][ T976] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 201.303495][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.343671][ T976] usb 3-1: config 0 descriptor?? [ 201.376723][ T976] hub 3-1:0.0: USB hub found [ 201.481078][ T7397] @: renamed from bond_slave_0 (while UP) [ 201.583247][ T976] hub 3-1:0.0: 1 port detected [ 201.789609][ T7372] netlink: 16 bytes leftover after parsing attributes in process `syz.2.431'. [ 202.053868][ T7418] FAULT_INJECTION: forcing a failure. [ 202.053868][ T7418] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.067355][ T7418] CPU: 0 UID: 0 PID: 7418 Comm: syz.1.446 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 202.067381][ T7418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 202.067391][ T7418] Call Trace: [ 202.067398][ T7418] [ 202.067402][ T7418] dump_stack_lvl+0x189/0x250 [ 202.067421][ T7418] ? __lock_acquire+0xaac/0xd20 [ 202.067437][ T7418] ? __pfx_dump_stack_lvl+0x10/0x10 [ 202.067451][ T7418] ? __pfx__printk+0x10/0x10 [ 202.067466][ T7418] ? __might_fault+0xb0/0x130 [ 202.067489][ T7418] should_fail_ex+0x414/0x560 [ 202.067502][ T7418] _copy_from_iter+0x1db/0x15a0 [ 202.067519][ T7418] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 202.067534][ T7418] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 202.067549][ T7418] ? __pfx__copy_from_iter+0x10/0x10 [ 202.067563][ T7418] ? __build_skb_around+0x257/0x3e0 [ 202.067578][ T7418] ? netlink_sendmsg+0x642/0xb30 [ 202.067589][ T7418] ? skb_put+0x11b/0x210 [ 202.067604][ T7418] netlink_sendmsg+0x6b2/0xb30 [ 202.067614][ T7418] ? is_bpf_text_address+0x26/0x2b0 [ 202.067634][ T7418] ? __pfx_netlink_sendmsg+0x10/0x10 [ 202.067650][ T7418] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 202.067661][ T7418] ? __pfx_netlink_sendmsg+0x10/0x10 [ 202.067672][ T7418] __sock_sendmsg+0x21c/0x270 [ 202.067685][ T7418] ____sys_sendmsg+0x505/0x830 [ 202.067701][ T7418] ? __pfx_____sys_sendmsg+0x10/0x10 [ 202.067720][ T7418] ? import_iovec+0x74/0xa0 [ 202.067736][ T7418] ___sys_sendmsg+0x21f/0x2a0 [ 202.067750][ T7418] ? __pfx____sys_sendmsg+0x10/0x10 [ 202.067783][ T7418] ? __fget_files+0x2a/0x420 [ 202.067793][ T7418] ? __fget_files+0x3a0/0x420 [ 202.067808][ T7418] __x64_sys_sendmsg+0x19b/0x260 [ 202.067822][ T7418] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 202.067842][ T7418] ? rcu_is_watching+0x15/0xb0 [ 202.067862][ T7418] do_syscall_64+0xf6/0x210 [ 202.067877][ T7418] ? clear_bhb_loop+0x60/0xb0 [ 202.067889][ T7418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.067899][ T7418] RIP: 0033:0x7f35c0f8e969 [ 202.067910][ T7418] 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 [ 202.067919][ T7418] RSP: 002b:00007f35c1d74038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.067931][ T7418] RAX: ffffffffffffffda RBX: 00007f35c11b5fa0 RCX: 00007f35c0f8e969 [ 202.067939][ T7418] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 0000000000000003 [ 202.067946][ T7418] RBP: 00007f35c1d74090 R08: 0000000000000000 R09: 0000000000000000 [ 202.067952][ T7418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.067958][ T7418] R13: 0000000000000000 R14: 00007f35c11b5fa0 R15: 00007fff2933c088 [ 202.067974][ T7418] [ 202.553984][ T7372] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.566424][ T7372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.588189][ T5889] usb 3-1: USB disconnect, device number 9 [ 202.645141][ T5882] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 202.876242][ T7428] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 202.897350][ T5882] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.913665][ T5882] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.926233][ T5882] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 203.240321][ T5882] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 203.254292][ T5882] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.274229][ T5882] usb 2-1: config 0 descriptor?? [ 203.486287][ T7436] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 203.755430][ T5918] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 203.808221][ T7444] netlink: 4 bytes leftover after parsing attributes in process `syz.2.456'. [ 203.860874][ T5882] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 203.872452][ T5882] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 203.884042][ T5882] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 203.916311][ T5918] usb 5-1: Using ep0 maxpacket: 8 [ 203.923464][ T5918] usb 5-1: config 126 has an invalid interface number: 10 but max is 0 [ 203.932109][ T5918] usb 5-1: config 126 has no interface number 0 [ 203.940703][ T5918] usb 5-1: New USB device found, idVendor=0f3d, idProduct=68aa, bcdDevice=10.22 [ 203.949930][ T5918] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.958814][ T5918] usb 5-1: Product: syz [ 203.963201][ T5918] usb 5-1: Manufacturer: syz [ 203.967887][ T5918] usb 5-1: SerialNumber: syz [ 203.979369][ T5918] usb 5-1: Expected 3 endpoints, found: 0 [ 204.182656][ T7439] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 204.190297][ T7439] IPv6: NLM_F_CREATE should be set when creating new route [ 204.203598][ T5882] usb 5-1: USB disconnect, device number 13 [ 205.198223][ T5882] usb 2-1: USB disconnect, device number 9 [ 206.635147][ T5824] Bluetooth: hci3: command 0x0406 tx timeout [ 206.663497][ T5824] Bluetooth: hci2: command 0x0406 tx timeout [ 206.671029][ T5824] Bluetooth: hci0: command 0x0406 tx timeout [ 206.677896][ T5824] Bluetooth: hci1: command 0x0406 tx timeout [ 206.900220][ T7477] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 207.271355][ T7486] FAULT_INJECTION: forcing a failure. [ 207.271355][ T7486] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.301631][ T7486] CPU: 1 UID: 0 PID: 7486 Comm: syz.2.468 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 207.301659][ T7486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 207.301669][ T7486] Call Trace: [ 207.301677][ T7486] [ 207.301685][ T7486] dump_stack_lvl+0x189/0x250 [ 207.301719][ T7486] ? __pfx_dump_stack_lvl+0x10/0x10 [ 207.301744][ T7486] ? __pfx__printk+0x10/0x10 [ 207.301775][ T7486] ? fs_reclaim_acquire+0x7d/0x100 [ 207.301807][ T7486] should_fail_ex+0x414/0x560 [ 207.301831][ T7486] prepare_alloc_pages+0x213/0x610 [ 207.301861][ T7486] __alloc_frozen_pages_noprof+0x123/0x370 [ 207.301887][ T7486] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 207.301920][ T7486] ? policy_nodemask+0x27c/0x720 [ 207.301947][ T7486] ? __lock_acquire+0xaac/0xd20 [ 207.301974][ T7486] alloc_pages_mpol+0x232/0x4a0 [ 207.302006][ T7486] vma_alloc_folio_noprof+0xe4/0x200 [ 207.302027][ T7486] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 207.302066][ T7486] folio_prealloc+0x30/0x180 [ 207.302086][ T7486] __handle_mm_fault+0x2b28/0x5380 [ 207.302132][ T7486] ? __pfx___handle_mm_fault+0x10/0x10 [ 207.302175][ T7486] ? follow_page_pte+0x888/0x13c0 [ 207.302205][ T7486] handle_mm_fault+0x2d5/0x7f0 [ 207.302231][ T7486] ? vma_is_secretmem+0xd/0x50 [ 207.302257][ T7486] __get_user_pages+0x16f0/0x2a40 [ 207.302319][ T7486] ? __pfx___get_user_pages+0x10/0x10 [ 207.302348][ T7486] ? get_user_pages_unlocked+0xb9/0x740 [ 207.302375][ T7486] ? down_read_killable+0x1d1/0x350 [ 207.302399][ T7486] ? is_valid_gup_args+0x11f/0x200 [ 207.302437][ T7486] get_user_pages_unlocked+0x1e3/0x740 [ 207.302464][ T7486] ? rcu_is_watching+0x15/0xb0 [ 207.302502][ T7486] hva_to_pfn+0x313/0xc50 [ 207.302535][ T7486] ? __pfx_hva_to_pfn+0x10/0x10 [ 207.302571][ T7486] ? xas_start+0x390/0x770 [ 207.302595][ T7486] ? xa_load+0x60/0x210 [ 207.302632][ T7486] __kvm_faultin_pfn+0x2bc/0x360 [ 207.302667][ T7486] kvm_mmu_faultin_pfn+0x765/0x1d10 [ 207.302711][ T7486] ? __pfx_kvm_mmu_faultin_pfn+0x10/0x10 [ 207.302737][ T7486] ? __pfx_fast_page_fault+0x10/0x10 [ 207.302761][ T7486] ? __kvm_mmu_topup_memory_cache+0x31a/0x610 [ 207.302794][ T7486] kvm_tdp_page_fault+0x273/0x370 [ 207.302828][ T7486] kvm_mmu_do_page_fault+0x2c5/0x640 [ 207.302868][ T7486] ? __pfx_kvm_mmu_do_page_fault+0x10/0x10 [ 207.302913][ T7486] ? vmx_handle_exit_irqoff+0x29e/0xad0 [ 207.302935][ T7486] ? __pfx_current_save_fsgs+0x10/0x10 [ 207.302970][ T7486] kvm_mmu_page_fault+0x22f/0xb70 [ 207.303007][ T7486] ? __pfx_handle_ept_violation+0x10/0x10 [ 207.303033][ T7486] vmx_handle_exit+0x103b/0x1850 [ 207.303057][ T7486] ? vcpu_run+0x357b/0x6b30 [ 207.303098][ T7486] vcpu_run+0x4253/0x6b30 [ 207.303133][ T7486] ? vcpu_run+0x357b/0x6b30 [ 207.303221][ T7486] ? __pfx_vcpu_run+0x10/0x10 [ 207.303254][ T7486] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 207.303288][ T7486] ? rcu_is_watching+0x15/0xb0 [ 207.303320][ T7486] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 207.303359][ T7486] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 207.303384][ T7486] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 207.303422][ T7486] ? rcu_is_watching+0x15/0xb0 [ 207.303449][ T7486] ? trace_contention_end+0x39/0x120 [ 207.303468][ T7486] ? __mutex_lock+0x330/0xe80 [ 207.303496][ T7486] ? kasan_quarantine_put+0xdd/0x220 [ 207.303523][ T7486] ? kvm_vcpu_ioctl+0x22c/0xe90 [ 207.303551][ T7486] ? __pfx___mutex_lock+0x10/0x10 [ 207.303576][ T7486] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 207.303602][ T7486] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 207.303621][ T7486] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 207.303643][ T7486] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 207.303668][ T7486] kvm_vcpu_ioctl+0x95a/0xe90 [ 207.303700][ T7486] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 207.303726][ T7486] ? __lock_acquire+0xaac/0xd20 [ 207.303754][ T7486] ? __asan_memset+0x22/0x50 [ 207.303777][ T7486] ? smack_file_ioctl+0x302/0x340 [ 207.303800][ T7486] ? __pfx_smack_file_ioctl+0x10/0x10 [ 207.303830][ T7486] ? __fget_files+0x3a0/0x420 [ 207.303848][ T7486] ? __fget_files+0x2a/0x420 [ 207.303870][ T7486] ? bpf_lsm_file_ioctl+0x9/0x20 [ 207.303894][ T7486] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 207.303919][ T7486] __se_sys_ioctl+0xf9/0x170 [ 207.303947][ T7486] do_syscall_64+0xf6/0x210 [ 207.303971][ T7486] ? clear_bhb_loop+0x60/0xb0 [ 207.303996][ T7486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.304014][ T7486] RIP: 0033:0x7f153918e969 [ 207.304031][ T7486] 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 [ 207.304049][ T7486] RSP: 002b:00007f153a064038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.304070][ T7486] RAX: ffffffffffffffda RBX: 00007f15393b5fa0 RCX: 00007f153918e969 [ 207.304084][ T7486] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 207.304095][ T7486] RBP: 00007f153a064090 R08: 0000000000000000 R09: 0000000000000000 [ 207.304105][ T7486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.304116][ T7486] R13: 0000000000000000 R14: 00007f15393b5fa0 R15: 00007ffd95b45b08 [ 207.304148][ T7486] [ 207.795269][ C1] vkms_vblank_simulate: vblank timer overrun [ 208.260806][ T47] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 208.693498][ T7504] netlink: 32 bytes leftover after parsing attributes in process `syz.0.470'. [ 209.121267][ T47] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.152373][ T47] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 209.244394][ T47] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 209.273148][ T47] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 209.304555][ T47] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 209.351583][ T47] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 209.363072][ T47] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 209.381603][ T47] usb 4-1: Product: syz [ 209.401790][ T47] usb 4-1: Manufacturer: syz [ 209.408138][ T47] usb 4-1: SerialNumber: syz [ 209.430266][ T47] usb 4-1: config 0 descriptor?? [ 209.650384][ T47] radio-si470x 4-1:0.0: DeviceID=0xd318 ChipID=0x30a9 [ 209.838245][ T7531] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 209.861955][ T47] radio-si470x 4-1:0.0: si470x_get_report: usb_control_msg returned -71 [ 209.875242][ T47] radio-si470x 4-1:0.0: si470x_get_scratch: si470x_get_report returned -71 [ 209.902132][ T47] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -5 [ 210.074782][ T47] usb 4-1: USB disconnect, device number 9 [ 210.131482][ T7534] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 211.675173][ T5918] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 211.776505][ T47] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 211.845096][ T5918] usb 4-1: Using ep0 maxpacket: 16 [ 211.857867][ T5918] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 211.877265][ T5918] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 211.888541][ T5918] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.906161][ T5918] usb 4-1: Product: syz [ 211.914749][ T5918] usb 4-1: Manufacturer: syz [ 211.921861][ T5918] usb 4-1: SerialNumber: syz [ 211.946332][ T47] usb 5-1: Using ep0 maxpacket: 32 [ 211.960986][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.972548][ T7564] tmpfs: Unknown parameter 'Zsrquom_~sg㷹D' [ 211.982399][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 212.005154][ T47] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 212.014239][ T47] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.029319][ T47] usb 5-1: config 0 descriptor?? [ 212.037359][ T47] hub 5-1:0.0: USB hub found [ 212.092766][ T7558] syz.1.489 (7558) used greatest stack depth: 20264 bytes left [ 212.275163][ T47] hub 5-1:0.0: 1 port detected [ 212.282372][ T7568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.313280][ T7568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.830044][ T7576] netlink: 92 bytes leftover after parsing attributes in process `syz.1.492'. [ 212.878901][ T47] hub 5-1:0.0: hub_hub_status failed (err = -71) [ 212.888593][ T47] hub 5-1:0.0: config failed, can't get hub status (err -71) [ 212.917894][ T47] usbhid 5-1:0.0: can't add hid device: -71 [ 212.942112][ T47] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 213.032274][ T47] usb 5-1: USB disconnect, device number 14 [ 213.778449][ T7584] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 214.745608][ T5918] usb 4-1: found format II with max.bitrate = 4, frame size=2085 [ 214.753730][ T5918] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 214.857590][ T7601] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 214.881473][ T5918] usb 4-1: USB disconnect, device number 10 [ 215.982174][ T7615] FAULT_INJECTION: forcing a failure. [ 215.982174][ T7615] name failslab, interval 1, probability 0, space 0, times 0 [ 215.995067][ T7615] CPU: 1 UID: 0 PID: 7615 Comm: syz.3.503 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 215.995093][ T7615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 215.995106][ T7615] Call Trace: [ 215.995114][ T7615] [ 215.995122][ T7615] dump_stack_lvl+0x189/0x250 [ 215.995155][ T7615] ? __pfx_dump_stack_lvl+0x10/0x10 [ 215.995181][ T7615] ? __pfx__printk+0x10/0x10 [ 215.995213][ T7615] ? __pfx___might_resched+0x10/0x10 [ 215.995242][ T7615] ? fs_reclaim_acquire+0x7d/0x100 [ 215.995268][ T7615] should_fail_ex+0x414/0x560 [ 215.995294][ T7615] should_failslab+0xa8/0x100 [ 215.995314][ T7615] __kmalloc_noprof+0xcb/0x4f0 [ 215.995342][ T7615] ? tomoyo_encode+0x28b/0x550 [ 215.995372][ T7615] tomoyo_encode+0x28b/0x550 [ 215.995403][ T7615] tomoyo_realpath_from_path+0x58d/0x5d0 [ 215.995447][ T7615] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 215.995469][ T7615] tomoyo_path_number_perm+0x1e8/0x5a0 [ 215.995493][ T7615] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 215.995533][ T7615] ? __lock_acquire+0xaac/0xd20 [ 215.995578][ T7615] ? __fget_files+0x2a/0x420 [ 215.995602][ T7615] ? __fget_files+0x3a0/0x420 [ 215.995618][ T7615] ? __fget_files+0x2a/0x420 [ 215.995640][ T7615] security_file_ioctl+0xcb/0x2d0 [ 215.995666][ T7615] __se_sys_ioctl+0x47/0x170 [ 215.995692][ T7615] do_syscall_64+0xf6/0x210 [ 215.995717][ T7615] ? asm_sysvec_call_function_single+0x1a/0x20 [ 215.995736][ T7615] ? clear_bhb_loop+0x60/0xb0 [ 215.995760][ T7615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.995778][ T7615] RIP: 0033:0x7f295b98e969 [ 215.995796][ T7615] 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 [ 215.995813][ T7615] RSP: 002b:00007f295c85c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.995834][ T7615] RAX: ffffffffffffffda RBX: 00007f295bbb6160 RCX: 00007f295b98e969 [ 215.995849][ T7615] RDX: 0000200000000000 RSI: 00000000c0105512 RDI: 0000000000000006 [ 215.995862][ T7615] RBP: 00007f295c85c090 R08: 0000000000000000 R09: 0000000000000000 [ 215.995874][ T7615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.995886][ T7615] R13: 0000000000000000 R14: 00007f295bbb6160 R15: 00007ffd0a332a68 [ 215.995917][ T7615] [ 215.995963][ T7615] ERROR: Out of memory at tomoyo_realpath_from_path. [ 216.238001][ T7615] hub 8-0:1.0: USB hub found [ 216.244092][ T7615] hub 8-0:1.0: 1 port detected [ 219.163147][ T47] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 219.815706][ T47] usb 1-1: config 0 has an invalid interface number: 227 but max is 0 [ 219.823890][ T47] usb 1-1: config 0 has no interface number 0 [ 220.390248][ T47] usb 1-1: config 0 interface 227 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 220.403876][ T47] usb 1-1: config 0 interface 227 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 220.497997][ T47] usb 1-1: config 0 interface 227 has no altsetting 0 [ 220.506746][ T47] usb 1-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 220.516434][ T47] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.533840][ T47] usb 1-1: config 0 descriptor?? [ 220.703574][ T7645] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 220.786065][ T47] usbhid 1-1:0.227: can't add hid device: -71 [ 220.803015][ T47] usbhid 1-1:0.227: probe with driver usbhid failed with error -71 [ 220.820146][ T47] usb 1-1: USB disconnect, device number 9 [ 220.844996][ T5888] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 221.034846][ T5888] usb 3-1: Using ep0 maxpacket: 8 [ 221.044809][ T5888] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.069310][ T5888] usb 3-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 221.094099][ T5888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.114048][ T5888] usb 3-1: config 0 descriptor?? [ 221.123005][ T5888] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 221.262752][ T7662] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 221.360339][ T5888] gspca_vc032x: reg_r err -32 [ 221.417742][ T5888] vc032x 3-1:0.0: probe with driver vc032x failed with error -32 [ 221.962292][ T5830] block nbd1: Receive control failed (result -32) [ 221.988390][ T7654] block nbd1: shutting down sockets [ 224.127312][ T5888] usb 3-1: USB disconnect, device number 10 [ 224.507892][ T7693] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 227.886300][ T7733] xt_connbytes: Forcing CT accounting to be enabled [ 227.892960][ T7733] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 227.904741][ T7733] xt_bpf: check failed: parse error [ 228.039621][ T7736] netlink: 48 bytes leftover after parsing attributes in process `syz.0.544'. [ 228.643275][ T5888] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 229.247798][ T5888] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 229.282271][ T5888] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 229.326448][ T5888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.362837][ T5888] usb 3-1: config 0 descriptor?? [ 229.535589][ T7757] FAULT_INJECTION: forcing a failure. [ 229.535589][ T7757] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 229.549119][ T7757] CPU: 1 UID: 0 PID: 7757 Comm: syz.0.549 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 229.549145][ T7757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 229.549158][ T7757] Call Trace: [ 229.549166][ T7757] [ 229.549174][ T7757] dump_stack_lvl+0x189/0x250 [ 229.549211][ T7757] ? __lock_acquire+0xaac/0xd20 [ 229.549247][ T7757] ? __pfx_dump_stack_lvl+0x10/0x10 [ 229.549271][ T7757] ? __pfx__printk+0x10/0x10 [ 229.549300][ T7757] ? __might_fault+0xb0/0x130 [ 229.549340][ T7757] should_fail_ex+0x414/0x560 [ 229.549365][ T7757] _copy_from_iter+0x1db/0x15a0 [ 229.549399][ T7757] ? policy_nodemask+0x27c/0x720 [ 229.549428][ T7757] ? __pfx__copy_from_iter+0x10/0x10 [ 229.549458][ T7757] ? set_page_refcounted+0xa0/0x1e0 [ 229.549488][ T7757] ? page_copy_sane+0x4e/0x280 [ 229.549513][ T7757] copy_page_from_iter+0x7b/0x100 [ 229.549540][ T7757] tun_get_user+0x1b13/0x3c20 [ 229.549570][ T7757] ? tun_get_user+0x687/0x3c20 [ 229.549612][ T7757] ? __pfx_tun_get_user+0x10/0x10 [ 229.549648][ T7757] ? __lock_acquire+0xaac/0xd20 [ 229.549677][ T7757] ? ref_tracker_alloc+0x318/0x460 [ 229.549701][ T7757] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 229.549728][ T7757] ? tun_get+0x1c/0x2f0 [ 229.549759][ T7757] ? tun_get+0x1c/0x2f0 [ 229.549784][ T7757] ? tun_get+0x1c/0x2f0 [ 229.549814][ T7757] tun_chr_write_iter+0x113/0x200 [ 229.549843][ T7757] vfs_write+0x54b/0xa90 [ 229.549875][ T7757] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 229.549901][ T7757] ? __pfx_vfs_write+0x10/0x10 [ 229.549938][ T7757] ? __fget_files+0x2a/0x420 [ 229.549966][ T7757] ksys_write+0x145/0x250 [ 229.549989][ T7757] ? rcu_is_watching+0x15/0xb0 [ 229.550018][ T7757] ? __pfx_ksys_write+0x10/0x10 [ 229.550048][ T7757] ? do_syscall_64+0xba/0x210 [ 229.550076][ T7757] do_syscall_64+0xf6/0x210 [ 229.550100][ T7757] ? clear_bhb_loop+0x60/0xb0 [ 229.550124][ T7757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.550143][ T7757] RIP: 0033:0x7f888c78d41f [ 229.550160][ T7757] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 229.550178][ T7757] RSP: 002b:00007f888d6c0000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 229.550198][ T7757] RAX: ffffffffffffffda RBX: 00007f888c9b5fa0 RCX: 00007f888c78d41f [ 229.550213][ T7757] RDX: 0000000000000036 RSI: 0000200000001940 RDI: 00000000000000c8 [ 229.550230][ T7757] RBP: 00007f888d6c0090 R08: 0000000000000000 R09: 0000000000000000 [ 229.550243][ T7757] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000001 [ 229.550254][ T7757] R13: 0000000000000000 R14: 00007f888c9b5fa0 R15: 00007fffa16ccd08 [ 229.550285][ T7757] [ 229.956628][ T5880] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 230.131656][ T5880] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 230.160298][ T5880] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.179728][ T5880] usb 2-1: Product: syz [ 230.202074][ T5880] usb 2-1: Manufacturer: syz [ 230.212133][ T5880] usb 2-1: SerialNumber: syz [ 230.254062][ T5880] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 230.291808][ T24] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 230.501315][ T24] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 [ 230.530990][ T5882] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 230.722035][ T7765] netlink: 8 bytes leftover after parsing attributes in process `syz.3.552'. [ 230.731199][ T7765] netlink: 8 bytes leftover after parsing attributes in process `syz.3.552'. [ 231.026074][ T5888] usbhid 3-1:0.0: can't add hid device: -71 [ 231.811585][ T5882] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 231.870159][ T5882] ath9k_htc: Failed to initialize the device [ 231.870583][ T5888] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 231.956648][ T5882] usb 2-1: ath9k_htc: USB layer deinitialized [ 231.965713][ T5888] usb 3-1: USB disconnect, device number 11 [ 232.121003][ T47] usb 2-1: USB disconnect, device number 10 [ 232.307128][ T7784] netlink: 48 bytes leftover after parsing attributes in process `syz.4.559'. [ 232.512742][ T5888] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 232.602647][ T24] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 232.673172][ T5888] usb 3-1: Using ep0 maxpacket: 8 [ 232.680746][ T5888] usb 3-1: config 135 has an invalid interface number: 230 but max is 0 [ 232.690580][ T5888] usb 3-1: config 135 has an invalid descriptor of length 97, skipping remainder of the config [ 232.702997][ T5888] usb 3-1: config 135 has no interface number 0 [ 232.709463][ T5888] usb 3-1: too many endpoints for config 135 interface 230 altsetting 126: 53, using maximum allowed: 30 [ 232.724180][ T5888] usb 3-1: config 135 interface 230 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 53 [ 232.767268][ T5888] usb 3-1: config 135 interface 230 has no altsetting 0 [ 232.777309][ T24] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 232.792746][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 232.803134][ T24] usb 4-1: config 0 has no interface number 0 [ 232.812802][ T5888] usb 3-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 232.822365][ T5888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.834092][ T5888] usb 3-1: Product: syz [ 232.838558][ T5888] usb 3-1: Manufacturer: syz [ 232.844714][ T5888] usb 3-1: SerialNumber: syz [ 232.851030][ T24] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 232.863160][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.871197][ T24] usb 4-1: Product: syz [ 232.878535][ T24] usb 4-1: Manufacturer: syz [ 232.889250][ T24] usb 4-1: SerialNumber: syz [ 232.897871][ T24] usb 4-1: config 0 descriptor?? [ 233.007700][ T30] audit: type=1326 audit(1747328382.321:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7800 comm="syz.0.565" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x0 [ 233.217569][ T5888] usb 3-1: Found UVC 0.00 device syz (18ec:3288) [ 233.245158][ T5888] usb 3-1: No valid video chain found. [ 233.369488][ T5888] usb 3-1: USB disconnect, device number 12 [ 233.575897][ T976] usb 4-1: USB disconnect, device number 11 [ 235.576747][ T976] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 235.742348][ T976] usb 3-1: Using ep0 maxpacket: 16 [ 235.765231][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.790463][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 235.798620][ T7837] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 235.811848][ T976] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 235.825406][ T976] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 235.826810][ T7831] pim6reg: entered allmulticast mode [ 235.875604][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.893268][ T7831] pim6reg: left allmulticast mode [ 235.924711][ T976] usb 3-1: config 0 descriptor?? [ 236.489981][ T976] microsoft 0003:045E:07DA.000A: No inputs registered, leaving [ 236.499909][ T976] microsoft 0003:045E:07DA.000A: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 236.548282][ T976] microsoft 0003:045E:07DA.000A: no inputs found [ 236.599659][ T976] microsoft 0003:045E:07DA.000A: could not initialize ff, continuing anyway [ 237.483707][ T976] usb 3-1: USB disconnect, device number 13 [ 237.762153][ T24] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 237.762295][ T7863] FAULT_INJECTION: forcing a failure. [ 237.762295][ T7863] name failslab, interval 1, probability 0, space 0, times 0 [ 237.782785][ T7863] CPU: 0 UID: 0 PID: 7863 Comm: syz.3.585 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 237.782811][ T7863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 237.782819][ T7863] Call Trace: [ 237.782824][ T7863] [ 237.782831][ T7863] dump_stack_lvl+0x189/0x250 [ 237.782853][ T7863] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.782867][ T7863] ? __pfx_dump_stack_lvl+0x10/0x10 [ 237.782890][ T7863] should_fail_ex+0x414/0x560 [ 237.782904][ T7863] should_failslab+0xa8/0x100 [ 237.782915][ T7863] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 237.782932][ T7863] ? __get_vm_area_node+0x13f/0x300 [ 237.782945][ T7863] __get_vm_area_node+0x13f/0x300 [ 237.782957][ T7863] __vmalloc_node_range_noprof+0x2f1/0x12c0 [ 237.782969][ T7863] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 237.782998][ T7863] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 237.783009][ T7863] ? _parse_integer_limit+0x1ae/0x1f0 [ 237.783022][ T7863] ? rcu_is_watching+0x15/0xb0 [ 237.783039][ T7863] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 237.783051][ T7863] __vmalloc_noprof+0x7a/0x90 [ 237.783064][ T7863] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 237.783078][ T7863] bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 237.783094][ T7863] bpf_prog_alloc+0x3c/0x1a0 [ 237.783108][ T7863] bpf_prog_load+0x735/0x1930 [ 237.783125][ T7863] ? __lock_acquire+0xaac/0xd20 [ 237.783139][ T7863] ? __pfx_bpf_prog_load+0x10/0x10 [ 237.783164][ T7863] ? bpf_lsm_bpf+0x9/0x20 [ 237.783176][ T7863] ? security_bpf+0x7e/0x300 [ 237.783190][ T7863] __sys_bpf+0x5f1/0x860 [ 237.783203][ T7863] ? __pfx___sys_bpf+0x10/0x10 [ 237.783222][ T7863] ? ksys_write+0x1f0/0x250 [ 237.783235][ T7863] ? rcu_is_watching+0x15/0xb0 [ 237.783255][ T7863] __x64_sys_bpf+0x7c/0x90 [ 237.783266][ T7863] do_syscall_64+0xf6/0x210 [ 237.783280][ T7863] ? asm_sysvec_call_function_single+0x1a/0x20 [ 237.783290][ T7863] ? clear_bhb_loop+0x60/0xb0 [ 237.783302][ T7863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.783318][ T7863] RIP: 0033:0x7f295b98e969 [ 237.783329][ T7863] 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 [ 237.783338][ T7863] RSP: 002b:00007f295c87d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 237.783350][ T7863] RAX: ffffffffffffffda RBX: 00007f295bbb6080 RCX: 00007f295b98e969 [ 237.783357][ T7863] RDX: 0000000000000070 RSI: 0000200000000040 RDI: 0000000000000005 [ 237.783364][ T7863] RBP: 00007f295c87d090 R08: 0000000000000000 R09: 0000000000000000 [ 237.783371][ T7863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.783377][ T7863] R13: 0000000000000000 R14: 00007f295bbb6080 R15: 00007ffd0a332a68 [ 237.783392][ T7863] [ 237.783586][ T7863] syz.3.585: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null) [ 238.052036][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 238.089946][ T7863] ,cpuset=/,mems_allowed=0-1 [ 238.097408][ T7863] CPU: 0 UID: 0 PID: 7863 Comm: syz.3.585 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 238.097437][ T7863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 238.097448][ T7863] Call Trace: [ 238.097456][ T7863] [ 238.097464][ T7863] dump_stack_lvl+0x189/0x250 [ 238.097495][ T7863] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 238.097520][ T7863] ? __pfx_dump_stack_lvl+0x10/0x10 [ 238.097545][ T7863] ? __pfx__printk+0x10/0x10 [ 238.097574][ T7863] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 238.097603][ T7863] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 238.097639][ T7863] warn_alloc+0x214/0x310 [ 238.097666][ T7863] ? __pfx_warn_alloc+0x10/0x10 [ 238.097688][ T7863] ? __get_vm_area_node+0x13f/0x300 [ 238.097711][ T7863] ? __get_vm_area_node+0x2b5/0x300 [ 238.097737][ T7863] __vmalloc_node_range_noprof+0x316/0x12c0 [ 238.097785][ T7863] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 238.097806][ T7863] ? _parse_integer_limit+0x1ae/0x1f0 [ 238.097830][ T7863] ? rcu_is_watching+0x15/0xb0 [ 238.097859][ T7863] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 238.097883][ T7863] __vmalloc_noprof+0x7a/0x90 [ 238.097902][ T7863] ? bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 238.097924][ T7863] bpf_prog_alloc_no_stats+0x4a/0x4e0 [ 238.097953][ T7863] bpf_prog_alloc+0x3c/0x1a0 [ 238.097979][ T7863] bpf_prog_load+0x735/0x1930 [ 238.098010][ T7863] ? __lock_acquire+0xaac/0xd20 [ 238.098045][ T7863] ? __pfx_bpf_prog_load+0x10/0x10 [ 238.098092][ T7863] ? bpf_lsm_bpf+0x9/0x20 [ 238.098115][ T7863] ? security_bpf+0x7e/0x300 [ 238.098141][ T7863] __sys_bpf+0x5f1/0x860 [ 238.098165][ T7863] ? __pfx___sys_bpf+0x10/0x10 [ 238.098201][ T7863] ? ksys_write+0x1f0/0x250 [ 238.098226][ T7863] ? rcu_is_watching+0x15/0xb0 [ 238.098263][ T7863] __x64_sys_bpf+0x7c/0x90 [ 238.098283][ T7863] do_syscall_64+0xf6/0x210 [ 238.098308][ T7863] ? asm_sysvec_call_function_single+0x1a/0x20 [ 238.098327][ T7863] ? clear_bhb_loop+0x60/0xb0 [ 238.098351][ T7863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.098369][ T7863] RIP: 0033:0x7f295b98e969 [ 238.098386][ T7863] 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 [ 238.098403][ T7863] RSP: 002b:00007f295c87d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 238.098424][ T7863] RAX: ffffffffffffffda RBX: 00007f295bbb6080 RCX: 00007f295b98e969 [ 238.098438][ T7863] RDX: 0000000000000070 RSI: 0000200000000040 RDI: 0000000000000005 [ 238.098451][ T7863] RBP: 00007f295c87d090 R08: 0000000000000000 R09: 0000000000000000 [ 238.098463][ T7863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 238.098475][ T7863] R13: 0000000000000000 R14: 00007f295bbb6080 R15: 00007ffd0a332a68 [ 238.098505][ T7863] [ 238.098643][ T7863] Mem-Info: [ 238.214932][ T24] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 238.282287][ T7863] active_anon:254 inactive_anon:4317 isolated_anon:0 [ 238.282287][ T7863] active_file:14609 inactive_file:35910 isolated_file:0 [ 238.282287][ T7863] unevictable:768 dirty:168 writeback:0 [ 238.282287][ T7863] slab_reclaimable:10576 slab_unreclaimable:98565 [ 238.282287][ T7863] mapped:29697 shmem:1361 pagetables:966 [ 238.282287][ T7863] sec_pagetables:0 bounce:0 [ 238.282287][ T7863] kernel_misc_reclaimable:0 [ 238.282287][ T7863] free:1334717 free_pcp:388 free_cma:0 [ 238.487727][ T7863] Node 0 active_anon:1016kB inactive_anon:17268kB active_file:58224kB inactive_file:143640kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118788kB dirty:672kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11172kB pagetables:3864kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 238.524389][ T7863] Node 1 active_anon:0kB inactive_anon:0kB active_file:212kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 238.555936][ T7863] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 238.586628][ T7863] lowmem_reserve[]: 0 2504 2504 2504 2504 [ 238.592927][ T7863] Node 0 DMA32 free:1407072kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB active_anon:1012kB inactive_anon:17264kB active_file:58132kB inactive_file:143628kB unevictable:1536kB writepending:672kB present:3129332kB managed:2564588kB mlocked:0kB bounce:0kB free_pcp:1384kB local_pcp:544kB free_cma:0kB [ 238.624254][ T7863] lowmem_reserve[]: 0 0 0 0 0 [ 238.629612][ T7863] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:1048580kB managed:112kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 238.656749][ T7863] lowmem_reserve[]: 0 0 0 0 0 [ 238.662308][ T7863] Node 1 Normal free:3915456kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:212kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 238.694193][ T7863] lowmem_reserve[]: 0 0 0 0 0 [ 238.699480][ T7863] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 238.713927][ T7863] Node 0 DMA32: 392*4kB (UME) 758*8kB (UME) 451*16kB (ME) 411*32kB (UME) 328*64kB (UME) 120*128kB (UME) 65*256kB (UM) 28*512kB (UME) 15*1024kB (UM) 7*2048kB (UM) 313*4096kB (UM) = 1407072kB [ 238.735536][ T7863] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 238.748289][ T7863] Node 1 Normal: 236*4kB (UE) 52*8kB (UME) 43*16kB (UME) 170*32kB (UME) 88*64kB (UME) 29*128kB (UME) 15*256kB (UME) 9*512kB (UM) 5*1024kB (UM) 3*2048kB (U) 947*4096kB (ME) = 3915456kB [ 238.769194][ T7863] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.781439][ T7863] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.791154][ T7863] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.801108][ T7863] Node 1 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 238.810662][ T7863] 51876 total pagecache pages [ 238.815669][ T7863] 0 pages in swap cache [ 238.820003][ T7863] Free swap = 124996kB [ 238.824402][ T7863] Total swap = 124996kB [ 238.828621][ T7863] 2097051 pages RAM [ 238.925433][ T7863] 0 pages HighMem/MovableOnly [ 238.930238][ T7863] 424245 pages reserved [ 238.934620][ T7863] 0 pages cma reserved [ 239.533630][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.605272][ T24] usb 5-1: config 0 descriptor?? [ 240.263324][ T24] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 240.309415][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 240.338770][ T24] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 240.351258][ T7879] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 240.359621][ T24] usb 5-1: media controller created [ 240.360114][ T7880] FAULT_INJECTION: forcing a failure. [ 240.360114][ T7880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.381718][ T7880] CPU: 1 UID: 0 PID: 7880 Comm: syz.3.591 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 240.381757][ T7880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 240.381777][ T7880] Call Trace: [ 240.381789][ T7880] [ 240.381797][ T7880] dump_stack_lvl+0x189/0x250 [ 240.381826][ T7880] ? __lock_acquire+0xaac/0xd20 [ 240.381854][ T7880] ? __pfx_dump_stack_lvl+0x10/0x10 [ 240.381879][ T7880] ? __pfx__printk+0x10/0x10 [ 240.381907][ T7880] ? __might_fault+0xb0/0x130 [ 240.381947][ T7880] should_fail_ex+0x414/0x560 [ 240.381973][ T7880] _copy_from_user+0x2d/0xb0 [ 240.382000][ T7880] kstrtouint_from_user+0xc4/0x170 [ 240.382024][ T7880] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 240.382065][ T7880] proc_fail_nth_write+0x88/0x240 [ 240.382087][ T7880] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 240.382114][ T7880] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 240.382136][ T7880] vfs_write+0x27e/0xa90 [ 240.382172][ T7880] ? __pfx_vfs_write+0x10/0x10 [ 240.382199][ T7880] ? __fget_files+0x2a/0x420 [ 240.382223][ T7880] ? __fget_files+0x3a0/0x420 [ 240.382239][ T7880] ? __fget_files+0x2a/0x420 [ 240.382267][ T7880] ksys_write+0x145/0x250 [ 240.382295][ T7880] ? __pfx_ksys_write+0x10/0x10 [ 240.382325][ T7880] ? do_syscall_64+0xba/0x210 [ 240.382354][ T7880] do_syscall_64+0xf6/0x210 [ 240.382379][ T7880] ? clear_bhb_loop+0x60/0xb0 [ 240.382403][ T7880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.382421][ T7880] RIP: 0033:0x7f295b98d41f [ 240.382439][ T7880] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 240.382456][ T7880] RSP: 002b:00007f295c89e030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 240.382477][ T7880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f295b98d41f [ 240.382490][ T7880] RDX: 0000000000000001 RSI: 00007f295c89e0a0 RDI: 0000000000000003 [ 240.382502][ T7880] RBP: 00007f295c89e090 R08: 0000000000000000 R09: 0000000000000000 [ 240.382515][ T7880] R10: 0000200000000040 R11: 0000000000000293 R12: 0000000000000001 [ 240.382527][ T7880] R13: 0000000000000000 R14: 00007f295bbb5fa0 R15: 00007ffd0a332a68 [ 240.382556][ T7880] [ 240.628789][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 240.688586][ T24] az6027: usb out operation failed. (-71) [ 240.696907][ T24] az6027: usb out operation failed. (-71) [ 240.702735][ T24] stb0899_attach: Driver disabled by Kconfig [ 240.708740][ T24] az6027: no front-end attached [ 240.708740][ T24] [ 240.719889][ T24] az6027: usb out operation failed. (-71) [ 240.725735][ T24] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 240.735144][ T24] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input10 [ 240.765901][ T24] dvb-usb: schedule remote query interval to 400 msecs. [ 240.773645][ T24] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 240.785031][ T24] usb 5-1: USB disconnect, device number 15 [ 240.846797][ T24] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 240.895400][ T30] audit: type=1326 audit(1747328390.212:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7885 comm="syz.1.594" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35c0f8e969 code=0x7bff0000 [ 241.841241][ T976] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 241.960359][ T7894] ERROR: device name not specified. [ 242.227609][ T7899] input: syz0 as /devices/virtual/input/input11 [ 242.459598][ T976] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.485929][ T976] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 242.684647][ T976] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.697678][ T976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.705778][ T976] usb 1-1: Product: syz [ 242.710161][ T976] usb 1-1: Manufacturer: syz [ 242.721136][ T976] usb 1-1: SerialNumber: syz [ 242.735040][ T976] cdc_mbim 1-1:1.0: skipping garbage [ 242.749575][ T7909] (syz.4.598,7909,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 242.758440][ T7909] (syz.4.598,7909,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 242.938102][ T7882] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 243.023032][ T5889] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 243.183820][ T5889] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.206233][ T5889] usb 4-1: New USB device found, idVendor=0421, idProduct=0128, bcdDevice=a6.84 [ 243.221984][ T5889] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.230538][ T5889] usb 4-1: Product: syz [ 243.237768][ T5889] usb 4-1: Manufacturer: syz [ 243.244483][ T5889] usb 4-1: SerialNumber: syz [ 243.258201][ T5889] usb 4-1: config 0 descriptor?? [ 243.267915][ T5889] rndis_host 4-1:0.0: skipping garbage [ 243.278520][ T5889] rndis_host 4-1:0.0: probe with driver rndis_host failed with error -22 [ 243.408804][ T5889] cdc_acm 4-1:0.0: skipping garbage [ 243.414262][ T5889] cdc_acm 4-1:0.0: Control and data interfaces are not separated! [ 243.422411][ T5889] cdc_acm 4-1:0.0: This needs exactly 3 endpoints [ 243.429103][ T5889] cdc_acm 4-1:0.0: probe with driver cdc_acm failed with error -22 [ 243.472400][ T5882] usb 4-1: USB disconnect, device number 12 [ 243.599736][ T30] audit: type=1326 audit(1747328392.902:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 243.865727][ T30] audit: type=1326 audit(1747328392.902:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 243.953681][ T7924] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 243.969281][ T30] audit: type=1326 audit(1747328392.902:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 243.991663][ T30] audit: type=1326 audit(1747328392.902:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 244.023213][ T30] audit: type=1326 audit(1747328392.902:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 244.044622][ C0] vkms_vblank_simulate: vblank timer overrun [ 244.196285][ T976] cdc_mbim 1-1:1.0: setting tx_max = 184 [ 244.497292][ T30] audit: type=1326 audit(1747328392.902:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 244.520153][ T976] cdc_mbim 1-1:1.0: cdc-wdm0: USB WDM device [ 244.543558][ T976] wwan wwan0: port wwan0mbim0 attached [ 244.551226][ T30] audit: type=1326 audit(1747328393.042:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 244.589040][ T30] audit: type=1326 audit(1747328393.042:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f888c78e969 code=0x7ffc0000 [ 244.610355][ C0] vkms_vblank_simulate: vblank timer overrun [ 244.645306][ T7933] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 244.689678][ T976] cdc_mbim 1-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.0-1, CDC MBIM, 4a:56:ef:9a:fb:c0 [ 244.727590][ T30] audit: type=1326 audit(1747328393.182:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7881 comm="syz.0.592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f888c78e56b code=0x7ffc0000 [ 244.761633][ T976] usb 1-1: USB disconnect, device number 10 [ 244.768996][ T976] cdc_mbim 1-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.0-1, CDC MBIM [ 244.866690][ T976] wwan wwan0: port wwan0mbim0 disconnected [ 246.547013][ T7969] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 246.554024][ T7969] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 247.385926][ T7978] binder: 7976:7978 ioctl c0306201 200000000080 returned -14 [ 249.062197][ T976] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 249.465179][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 249.594834][ T976] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 249.660638][ T976] usb 3-1: New USB device found, idVendor=046d, idProduct=c286, bcdDevice= 0.00 [ 249.670158][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.683283][ T976] usb 3-1: config 0 descriptor?? [ 249.801094][ T8012] netlink: 12 bytes leftover after parsing attributes in process `syz.4.627'. [ 249.867656][ T8014] netlink: 'syz.3.628': attribute type 4 has an invalid length. [ 249.898408][ T8014] netlink: 'syz.3.628': attribute type 4 has an invalid length. [ 249.969317][ T8017] tipc: Started in network mode [ 250.015121][ T8017] tipc: Node identity 960440bdd335, cluster identity 4711 [ 250.037694][ T8017] tipc: Enabled bearer , priority 0 [ 250.095888][ T7995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 250.130944][ T7995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 250.139646][ T8023] FAULT_INJECTION: forcing a failure. [ 250.139646][ T8023] name failslab, interval 1, probability 0, space 0, times 0 [ 250.172550][ T8023] CPU: 1 UID: 0 PID: 8023 Comm: syz.0.631 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 250.172578][ T8023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 250.172590][ T8023] Call Trace: [ 250.172597][ T8023] [ 250.172606][ T8023] dump_stack_lvl+0x189/0x250 [ 250.172639][ T8023] ? __pfx_dump_stack_lvl+0x10/0x10 [ 250.172664][ T8023] ? __pfx__printk+0x10/0x10 [ 250.172691][ T8023] ? __pfx___might_resched+0x10/0x10 [ 250.172716][ T8023] ? fs_reclaim_acquire+0x7d/0x100 [ 250.172739][ T8023] should_fail_ex+0x414/0x560 [ 250.172764][ T8023] should_failslab+0xa8/0x100 [ 250.172784][ T8023] kmem_cache_alloc_noprof+0x73/0x3c0 [ 250.172810][ T8023] ? getname_flags+0xb8/0x540 [ 250.172832][ T8023] getname_flags+0xb8/0x540 [ 250.172854][ T8023] vfs_fstatat+0x43/0x160 [ 250.172875][ T8023] __x64_sys_newfstatat+0x11c/0x1a0 [ 250.172899][ T8023] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 250.172954][ T8023] ? do_syscall_64+0xba/0x210 [ 250.172983][ T8023] do_syscall_64+0xf6/0x210 [ 250.173006][ T8023] ? clear_bhb_loop+0x60/0xb0 [ 250.173031][ T8023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.173049][ T8023] RIP: 0033:0x7f888c78e969 [ 250.173067][ T8023] 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 [ 250.173084][ T8023] RSP: 002b:00007f888d6c0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 250.173104][ T8023] RAX: ffffffffffffffda RBX: 00007f888c9b5fa0 RCX: 00007f888c78e969 [ 250.173119][ T8023] RDX: 00002000000001c0 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 250.173133][ T8023] RBP: 00007f888d6c0090 R08: 0000000000000000 R09: 0000000000000000 [ 250.173144][ T8023] R10: 0000000000006000 R11: 0000000000000246 R12: 0000000000000001 [ 250.173156][ T8023] R13: 0000000000000000 R14: 00007f888c9b5fa0 R15: 00007fffa16ccd08 [ 250.173186][ T8023] [ 251.065640][ T47] tipc: Node number set to 1160855741 [ 251.145746][ T8021] syzkaller0: entered promiscuous mode [ 251.227030][ T8021] syzkaller0: entered allmulticast mode [ 251.282476][ T976] usbhid 3-1:0.0: can't add hid device: -71 [ 251.288757][ T976] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 251.345474][ T8021] tipc: Resetting bearer [ 251.383464][ T976] usb 3-1: USB disconnect, device number 14 [ 251.400304][ T8017] wg1: entered promiscuous mode [ 251.590987][ T8017] wg1: entered allmulticast mode [ 253.236508][ T8016] tipc: Resetting bearer [ 255.752857][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.759989][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.804942][ T8016] tipc: Disabling bearer [ 257.373106][ T8090] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 261.223599][ T8137] netlink: 36 bytes leftover after parsing attributes in process `syz.2.659'. [ 261.798363][ T8142] FAULT_INJECTION: forcing a failure. [ 261.798363][ T8142] name failslab, interval 1, probability 0, space 0, times 0 [ 261.894225][ T8142] CPU: 0 UID: 0 PID: 8142 Comm: syz.1.660 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 261.894260][ T8142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 261.894273][ T8142] Call Trace: [ 261.894282][ T8142] [ 261.894291][ T8142] dump_stack_lvl+0x189/0x250 [ 261.894329][ T8142] ? __pfx_dump_stack_lvl+0x10/0x10 [ 261.894360][ T8142] ? __pfx__printk+0x10/0x10 [ 261.894396][ T8142] ? __pfx___might_resched+0x10/0x10 [ 261.894431][ T8142] should_fail_ex+0x414/0x560 [ 261.894457][ T8142] should_failslab+0xa8/0x100 [ 261.894479][ T8142] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 261.894510][ T8142] ? __alloc_skb+0x112/0x2d0 [ 261.894537][ T8142] __alloc_skb+0x112/0x2d0 [ 261.894571][ T8142] netlink_sendmsg+0x5c6/0xb30 [ 261.894594][ T8142] ? is_bpf_text_address+0x26/0x2b0 [ 261.894630][ T8142] ? __pfx_netlink_sendmsg+0x10/0x10 [ 261.894661][ T8142] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 261.894682][ T8142] ? __pfx_netlink_sendmsg+0x10/0x10 [ 261.894706][ T8142] __sock_sendmsg+0x21c/0x270 [ 261.894730][ T8142] ____sys_sendmsg+0x505/0x830 [ 261.894762][ T8142] ? __pfx_____sys_sendmsg+0x10/0x10 [ 261.894792][ T8142] ? import_iovec+0x74/0xa0 [ 261.894822][ T8142] ___sys_sendmsg+0x21f/0x2a0 [ 261.894850][ T8142] ? __pfx____sys_sendmsg+0x10/0x10 [ 261.894910][ T8142] ? __fget_files+0x2a/0x420 [ 261.894928][ T8142] ? __fget_files+0x3a0/0x420 [ 261.894957][ T8142] __x64_sys_sendmsg+0x19b/0x260 [ 261.894986][ T8142] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 261.895029][ T8142] ? do_syscall_64+0xba/0x210 [ 261.895056][ T8142] do_syscall_64+0xf6/0x210 [ 261.895076][ T8142] ? clear_bhb_loop+0x60/0xb0 [ 261.895096][ T8142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.895112][ T8142] RIP: 0033:0x7f35c0f8e969 [ 261.895128][ T8142] 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 [ 261.895143][ T8142] RSP: 002b:00007f35c1d74038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.895159][ T8142] RAX: ffffffffffffffda RBX: 00007f35c11b5fa0 RCX: 00007f35c0f8e969 [ 261.895166][ T8142] RDX: 0000000000000804 RSI: 0000200000000040 RDI: 0000000000000006 [ 261.895173][ T8142] RBP: 00007f35c1d74090 R08: 0000000000000000 R09: 0000000000000000 [ 261.895180][ T8142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 261.895186][ T8142] R13: 0000000000000000 R14: 00007f35c11b5fa0 R15: 00007fff2933c088 [ 261.895202][ T8142] [ 262.357214][ T8151] netlink: 'syz.0.666': attribute type 2 has an invalid length. [ 262.768084][ T8160] FAULT_INJECTION: forcing a failure. [ 262.768084][ T8160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 262.784072][ T8160] CPU: 1 UID: 0 PID: 8160 Comm: syz.2.665 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 262.784099][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 262.784111][ T8160] Call Trace: [ 262.784122][ T8160] [ 262.784132][ T8160] dump_stack_lvl+0x189/0x250 [ 262.784168][ T8160] ? lockdep_hardirqs_on+0x9c/0x150 [ 262.784194][ T8160] ? __pfx_dump_stack_lvl+0x10/0x10 [ 262.784220][ T8160] ? __pfx__printk+0x10/0x10 [ 262.784251][ T8160] ? __might_fault+0xb0/0x130 [ 262.784287][ T8160] ? lock_release+0x2b5/0x3e0 [ 262.784317][ T8160] should_fail_ex+0x414/0x560 [ 262.784357][ T8160] _copy_from_user+0x2d/0xb0 [ 262.784386][ T8160] proc_ioctl_default+0x8e/0x100 [ 262.784805][ T8160] ? __pfx_proc_ioctl_default+0x10/0x10 [ 262.784828][ T8160] ? __pfx_usbdev_ioctl+0x10/0x10 [ 262.784850][ T8160] ? usbdev_ioctl+0xe3/0x20c0 [ 262.784877][ T8160] usbdev_ioctl+0x1376/0x20c0 [ 262.784898][ T8160] ? __pfx_smack_file_ioctl+0x10/0x10 [ 262.784927][ T8160] ? __pfx_usbdev_ioctl+0x10/0x10 [ 262.784949][ T8160] ? security_file_ioctl+0x278/0x2d0 [ 262.784979][ T8160] ? bpf_lsm_file_ioctl+0x9/0x20 [ 262.785005][ T8160] ? __pfx_usbdev_ioctl+0x10/0x10 [ 262.785025][ T8160] __se_sys_ioctl+0xf9/0x170 [ 262.785055][ T8160] do_syscall_64+0xf6/0x210 [ 262.785083][ T8160] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 262.785103][ T8160] ? clear_bhb_loop+0x60/0xb0 [ 262.785127][ T8160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.785147][ T8160] RIP: 0033:0x7f153918e969 [ 262.785168][ T8160] 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 [ 262.785185][ T8160] RSP: 002b:00007f153a022038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.785208][ T8160] RAX: ffffffffffffffda RBX: 00007f15393b6160 RCX: 00007f153918e969 [ 262.785223][ T8160] RDX: 0000200000000000 RSI: 00000000c0105512 RDI: 0000000000000009 [ 262.785237][ T8160] RBP: 00007f153a022090 R08: 0000000000000000 R09: 0000000000000000 [ 262.785249][ T8160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.785261][ T8160] R13: 0000000000000000 R14: 00007f15393b6160 R15: 00007ffd95b45b08 [ 262.785294][ T8160] [ 263.249012][ T976] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 263.532182][ T8163] netlink: 24 bytes leftover after parsing attributes in process `syz.3.667'. [ 264.210198][ T8167] No control pipe specified [ 264.259581][ T976] usb 2-1: Using ep0 maxpacket: 32 [ 264.315185][ T976] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 264.338811][ T976] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.364022][ T976] usb 2-1: config 0 descriptor?? [ 264.394027][ T976] as10x_usb: device has been detected [ 264.439115][ T5889] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 264.541504][ T976] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 264.604022][ T8152] tipc: Enabled bearer , priority 10 [ 264.629951][ T976] usb 2-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 265.336764][ T5889] usb 5-1: unable to get BOS descriptor or descriptor too short [ 265.349411][ T5889] usb 5-1: not running at top speed; connect to a high speed hub [ 265.367971][ T5889] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1023, setting to 64 [ 265.381504][ T5889] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 265.398428][ T5889] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.407917][ T5889] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.430561][ T5889] usb 5-1: Product: syz [ 265.451326][ T5889] usb 5-1: Manufacturer: syz [ 265.487232][ T5889] usb 5-1: SerialNumber: syz [ 265.536012][ T976] as10x_usb: error during firmware upload part1 [ 265.580533][ T976] Registered device nBox DVB-T Dongle [ 265.585375][ T976] usb 2-1: USB disconnect, device number 11 [ 265.715795][ T976] Unregistered device nBox DVB-T Dongle [ 265.924689][ T976] as10x_usb: device has been disconnected [ 266.195326][ T8184] use of bytesused == 0 is deprecated and will be removed in the future, [ 266.207639][ T8184] use the actual size instead. [ 267.994210][ T8189] netlink: 'syz.1.675': attribute type 2 has an invalid length. [ 268.158014][ T976] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 268.338358][ T976] usb 3-1: Using ep0 maxpacket: 8 [ 268.378690][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 268.438792][ T976] usb 3-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=db.d0 [ 268.500522][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.580880][ T976] usb 3-1: config 0 descriptor?? [ 268.672463][ T5889] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 268.714969][ T5889] cdc_ncm 5-1:1.0: bind() failure [ 268.752673][ T5889] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 268.768460][ T976] rtsx_usb 3-1:0.0: probe with driver rtsx_usb failed with error -8 [ 268.811162][ T5889] cdc_ncm 5-1:1.1: bind() failure [ 268.856102][ T8187] netlink: 56 bytes leftover after parsing attributes in process `syz.2.674'. [ 268.869909][ T8187] netlink: 212 bytes leftover after parsing attributes in process `syz.2.674'. [ 268.894275][ T5889] usb 5-1: USB disconnect, device number 16 [ 274.019598][ T8199] syz.4.679 (8199): drop_caches: 2 [ 274.118423][ T8199] syz.4.679 (8199): drop_caches: 2 [ 274.696316][ T24] usb 3-1: USB disconnect, device number 15 [ 275.648656][ T8213] No control pipe specified [ 275.860943][ T8212] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 277.118929][ T8228] bridge1: entered promiscuous mode [ 277.732970][ T8224] fuse: Unknown parameter 'rpotmode' [ 277.911447][ T8240] netlink: 'syz.1.692': attribute type 33 has an invalid length. [ 278.281462][ T976] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 278.320375][ T8248] FAULT_INJECTION: forcing a failure. [ 278.320375][ T8248] name failslab, interval 1, probability 0, space 0, times 0 [ 278.346469][ T8248] CPU: 1 UID: 0 PID: 8248 Comm: syz.0.694 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 278.346500][ T8248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 278.346511][ T8248] Call Trace: [ 278.346519][ T8248] [ 278.346527][ T8248] dump_stack_lvl+0x189/0x250 [ 278.346560][ T8248] ? __pfx_dump_stack_lvl+0x10/0x10 [ 278.346583][ T8248] ? __pfx__printk+0x10/0x10 [ 278.346611][ T8248] ? __pfx___might_resched+0x10/0x10 [ 278.346639][ T8248] ? fs_reclaim_acquire+0x7d/0x100 [ 278.346663][ T8248] should_fail_ex+0x414/0x560 [ 278.346689][ T8248] should_failslab+0xa8/0x100 [ 278.346708][ T8248] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 278.346735][ T8248] ? dup_task_struct+0x52/0x860 [ 278.346756][ T8248] dup_task_struct+0x52/0x860 [ 278.346772][ T8248] ? lockdep_hardirqs_on+0x9c/0x150 [ 278.346794][ T8248] copy_process+0x544/0x3b80 [ 278.346843][ T8248] ? __pfx_copy_process+0x10/0x10 [ 278.346870][ T8248] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 278.346888][ T8248] vhost_task_create+0x1c4/0x290 [ 278.346906][ T8248] ? arch_stack_walk+0xfc/0x150 [ 278.346930][ T8248] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 278.346948][ T8248] ? __pfx_vhost_task_create+0x10/0x10 [ 278.346975][ T8248] ? __pfx_vhost_task_fn+0x10/0x10 [ 278.347010][ T8248] kvm_mmu_post_init_vm+0x147/0x2b0 [ 278.347033][ T8248] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 278.347063][ T8248] ? __mutex_trylock_common+0x153/0x260 [ 278.347083][ T8248] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 278.347109][ T8248] ? rcu_is_watching+0x15/0xb0 [ 278.347135][ T8248] ? trace_contention_end+0x39/0x120 [ 278.347149][ T8248] ? look_up_lock_class+0x74/0x170 [ 278.347170][ T8248] ? register_lock_class+0x51/0x320 [ 278.347198][ T8248] ? __lock_acquire+0xaac/0xd20 [ 278.347244][ T8248] kvm_vcpu_ioctl+0x95a/0xe90 [ 278.347272][ T8248] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 278.347294][ T8248] ? __lock_acquire+0xaac/0xd20 [ 278.347319][ T8248] ? __asan_memset+0x22/0x50 [ 278.347339][ T8248] ? smack_file_ioctl+0x302/0x340 [ 278.347359][ T8248] ? __pfx_smack_file_ioctl+0x10/0x10 [ 278.347385][ T8248] ? __fget_files+0x3a0/0x420 [ 278.347401][ T8248] ? __fget_files+0x2a/0x420 [ 278.347419][ T8248] ? bpf_lsm_file_ioctl+0x9/0x20 [ 278.347441][ T8248] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 278.347463][ T8248] __se_sys_ioctl+0xf9/0x170 [ 278.347487][ T8248] do_syscall_64+0xf6/0x210 [ 278.347511][ T8248] ? clear_bhb_loop+0x60/0xb0 [ 278.347533][ T8248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.347549][ T8248] RIP: 0033:0x7f888c78e969 [ 278.347565][ T8248] 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 [ 278.347581][ T8248] RSP: 002b:00007f888d69e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.347599][ T8248] RAX: ffffffffffffffda RBX: 00007f888c9b6080 RCX: 00007f888c78e969 [ 278.347612][ T8248] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 278.347622][ T8248] RBP: 00007f888d69e090 R08: 0000000000000000 R09: 0000000000000000 [ 278.347632][ T8248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 278.347642][ T8248] R13: 0000000000000000 R14: 00007f888c9b6080 R15: 00007fffa16ccd08 [ 278.347669][ T8248] [ 278.827516][ T976] usb 5-1: Using ep0 maxpacket: 8 [ 278.835608][ T976] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 278.848597][ T976] usb 5-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=db.d0 [ 278.877084][ T5918] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 278.893638][ T976] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.915571][ T976] usb 5-1: config 0 descriptor?? [ 279.027843][ T976] rtsx_usb 5-1:0.0: probe with driver rtsx_usb failed with error -8 [ 279.038312][ T5918] usb 2-1: Using ep0 maxpacket: 8 [ 279.056029][ T5918] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 279.072612][ T5918] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 279.084952][ T5918] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 279.103246][ T5918] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 279.122507][ T5918] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 279.152252][ T5918] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 279.218296][ T5918] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.266386][ T8242] netlink: 56 bytes leftover after parsing attributes in process `syz.4.693'. [ 279.306024][ T8242] netlink: 212 bytes leftover after parsing attributes in process `syz.4.693'. [ 279.317871][ T8253] No control pipe specified [ 279.450945][ T47] usb 5-1: USB disconnect, device number 17 [ 279.493323][ T5918] usb 2-1: GET_CAPABILITIES returned 0 [ 279.509864][ T5918] usbtmc 2-1:16.0: can't read capabilities [ 279.945949][ T47] usb 2-1: USB disconnect, device number 12 [ 280.089405][ T13] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 281.066954][ T5918] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 281.152575][ T8279] [U] ^C [ 281.386649][ T5918] usb 4-1: Using ep0 maxpacket: 32 [ 282.776549][ T5883] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 282.798894][ T5918] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.834241][ T5918] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 282.852347][ T5918] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 282.864099][ T5918] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.897357][ T5918] usb 4-1: config 0 descriptor?? [ 282.912427][ T5918] hub 4-1:0.0: USB hub found [ 282.954528][ T5918] hub 4-1:0.0: config failed, can't read hub descriptor (err -22) [ 283.178090][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.195275][ T5883] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.205818][ T5883] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 283.220778][ T5883] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.229034][ T5918] usbhid 4-1:0.0: can't add hid device: -71 [ 283.241047][ T5918] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 283.249868][ T5883] usb 2-1: config 0 descriptor?? [ 283.280433][ T5918] usb 4-1: USB disconnect, device number 13 [ 283.945190][ T8311] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] SMP KASAN PTI [ 283.957233][ T8311] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 283.965679][ T8311] CPU: 0 UID: 0 PID: 8311 Comm: syz.2.716 Not tainted 6.15.0-rc6-syzkaller-00093-g546bce579204 #0 PREEMPT(full) [ 283.977950][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 283.988039][ T8311] RIP: 0010:bcsp_recv+0x13d/0x1740 [ 283.993185][ T8311] Code: 89 4c 24 40 48 89 54 24 28 48 c1 ea 03 48 89 54 24 68 48 89 5c 24 20 48 c1 eb 03 48 89 5c 24 60 4c 89 7c 24 38 48 8b 44 24 58 <42> 80 3c 30 00 74 08 4c 89 ff e8 74 88 d5 f9 49 8b 1f 31 ff 48 89 [ 284.013253][ T8311] RSP: 0018:ffffc9000fff7c00 EFLAGS: 00010206 [ 284.019342][ T8311] RAX: 0000000000000021 RBX: 0000000000000030 RCX: 000000000000002f [ 284.027604][ T8311] RDX: 000000000000002f RSI: 0000000000000001 RDI: 0000000000000000 [ 284.035950][ T8311] RBP: ffffc9000fff7d60 R08: ffff8880799a7c1f R09: 1ffff1100f334f83 [ 284.044215][ T8311] R10: dffffc0000000000 R11: ffffffff884a3af0 R12: 0000000000000001 [ 284.052669][ T8311] R13: ffffc9000fff7e00 R14: dffffc0000000000 R15: 0000000000000108 [ 284.060750][ T8311] FS: 00007f153a0016c0(0000) GS:ffff8881260fb000(0000) knlGS:0000000000000000 [ 284.066405][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 284.069714][ T8311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 284.084665][ T8311] CR2: 00007f153a000f98 CR3: 0000000059bd2000 CR4: 00000000003526f0 [ 284.093197][ T8311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 284.101496][ T8311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 284.110183][ T8311] Call Trace: [ 284.113744][ T8311] [ 284.116711][ T8311] ? __pfx_bcsp_recv+0x10/0x10 [ 284.121517][ T8311] ? rcu_read_lock_any_held+0xb3/0x120 [ 284.127058][ T8311] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 284.133102][ T8311] ? tty_audit_push+0x7c/0x250 [ 284.138698][ T8311] hci_uart_tty_receive+0x191/0x220 [ 284.144588][ T8311] ? __pfx_hci_uart_tty_receive+0x10/0x10 [ 284.150433][ T8311] tiocsti+0x23c/0x2c0 [ 284.154789][ T8311] ? __pfx_tiocsti+0x10/0x10 [ 284.159695][ T8311] ? __fget_files+0x3a0/0x420 [ 284.164757][ T8311] ? __fget_files+0x2a/0x420 [ 284.169553][ T8311] tty_ioctl+0x626/0xde0 [ 284.174265][ T8311] ? __pfx_tty_ioctl+0x10/0x10 [ 284.179046][ T8311] __se_sys_ioctl+0xf9/0x170 [ 284.183654][ T8311] do_syscall_64+0xf6/0x210 [ 284.188175][ T8311] ? clear_bhb_loop+0x60/0xb0 [ 284.192854][ T8311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.198780][ T8311] RIP: 0033:0x7f153918e969 [ 284.203214][ T8311] 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 [ 284.222940][ T8311] RSP: 002b:00007f153a001038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.231419][ T8311] RAX: ffffffffffffffda RBX: 00007f15393b6240 RCX: 00007f153918e969 [ 284.239404][ T8311] RDX: 0000200000000200 RSI: 0000000000005412 RDI: 0000000000000003 [ 284.247482][ T8311] RBP: 00007f1539210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 284.255548][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.263781][ T8311] R13: 0000000000000001 R14: 00007f15393b6240 R15: 00007ffd95b45b08 [ 284.271936][ T8311] [ 284.274971][ T8311] Modules linked in: [ 284.279836][ T8311] ---[ end trace 0000000000000000 ]--- [ 284.285385][ T8311] RIP: 0010:bcsp_recv+0x13d/0x1740 [ 284.290887][ T8311] Code: 89 4c 24 40 48 89 54 24 28 48 c1 ea 03 48 89 54 24 68 48 89 5c 24 20 48 c1 eb 03 48 89 5c 24 60 4c 89 7c 24 38 48 8b 44 24 58 <42> 80 3c 30 00 74 08 4c 89 ff e8 74 88 d5 f9 49 8b 1f 31 ff 48 89 [ 284.310802][ T8311] RSP: 0018:ffffc9000fff7c00 EFLAGS: 00010206 [ 284.316966][ T8311] RAX: 0000000000000021 RBX: 0000000000000030 RCX: 000000000000002f [ 284.325012][ T8311] RDX: 000000000000002f RSI: 0000000000000001 RDI: 0000000000000000 [ 284.333614][ T8311] RBP: ffffc9000fff7d60 R08: ffff8880799a7c1f R09: 1ffff1100f334f83 [ 284.341878][ T8311] R10: dffffc0000000000 R11: ffffffff884a3af0 R12: 0000000000000001 [ 284.350022][ T8311] R13: ffffc9000fff7e00 R14: dffffc0000000000 R15: 0000000000000108 [ 284.358174][ T8311] FS: 00007f153a0016c0(0000) GS:ffff8881260fb000(0000) knlGS:0000000000000000 [ 284.367281][ T8311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 284.374179][ T8311] CR2: 00007f153a000f98 CR3: 0000000059bd2000 CR4: 00000000003526f0 [ 284.383147][ T8311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 284.391275][ T8311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 284.399605][ T8311] Kernel panic - not syncing: Fatal exception [ 284.405818][ T8311] Kernel Offset: disabled [ 284.410164][ T8311] Rebooting in 86400 seconds..