last executing test programs: 44m34.45894716s ago: executing program 0 (id=1450): socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x358, 0xffff8880b870dfff) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000140)={&(0x7f0000000380)=""/237, 0xed}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/timer_list\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f0000000500)={0x0, 0x79af, 0x3180, 0x1, 0x36}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000480), 0x84400) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_CLOSE={0x13, 0xc, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000180), 0x7fff, 0x800) io_uring_enter(r3, 0x627, 0x4c1, 0x43, 0x0, 0x30) 44m32.301596688s ago: executing program 0 (id=1454): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x80000, 0x0) userfaultfd(0x801) syz_open_dev$ttys(0xc, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, 0x0, 0x0) recvmmsg(r4, 0x0, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xe825, 0x3400, 0x1, 0x3c3}, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) sync() r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x20000014}) epoll_wait(r5, &(0x7f0000000340)=[{}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000000)={0xa0000001}) ppoll(&(0x7f0000000200)=[{r5, 0x1}], 0x1, 0x0, 0x0, 0x3) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 44m30.330095734s ago: executing program 0 (id=1458): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x2c0c2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x4, 0x8004, 0x0, 0xb49, 0x200000000001, 0x6, 0x8, 0x3}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r4 = accept4(r3, 0x0, 0x0, 0x80800) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=@delchain={0x8c0, 0x65, 0x200, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd, 0xb}, {0xe, 0x5}, {0xfff1, 0xd}}, [@filter_kind_options=@f_fw={{0x7}, {0x894, 0x2, [@TCA_FW_INDEV={0x14, 0x3, 'vlan1\x00'}, @TCA_FW_CLASSID={0x8, 0x1, {0x8, 0xfff2}}, @TCA_FW_CLASSID={0x8, 0x1, {0x1, 0xe}}, @TCA_FW_INDEV={0x14, 0x3, 'macsec0\x00'}, @TCA_FW_POLICE={0x858, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3, 0x0, 0x5, 0x497e, 0x2, 0x2, 0xc0, 0x44c, 0x3, 0xfffffffc, 0x40, 0x0, 0x7, 0x5, 0x100, 0x40, 0x8, 0x0, 0x8, 0x3, 0x3, 0x8, 0x1, 0x80000001, 0x80000000, 0x75e, 0x1, 0x20e, 0x0, 0x200, 0x5, 0x1, 0x7106c354, 0x58, 0x800, 0x3, 0x0, 0x1000, 0x200, 0xfffffff9, 0x6, 0xb7, 0x4, 0x80000000, 0x0, 0x8, 0x5, 0x3, 0x3, 0x0, 0x95, 0x9, 0x8, 0x1, 0x2, 0x0, 0x80000001, 0x8, 0xcb5f, 0x2, 0xa4, 0x101, 0x3b6, 0x8000, 0x7fff, 0x9, 0x2, 0x7, 0x13a, 0x2, 0x9, 0x5, 0x4, 0x9, 0xa, 0x10000, 0x8000, 0x2, 0x3, 0x4, 0x8, 0x418e, 0x5101, 0x4, 0x0, 0x8, 0x6, 0x1, 0x80000000, 0x4c072083, 0x7, 0x9, 0xe, 0x800, 0x401, 0x110, 0x4, 0x2, 0x7ff, 0x5, 0x8, 0x1, 0xeec7, 0x4, 0x6, 0x1, 0x1ff, 0x5, 0x9, 0xff, 0x1, 0x24000000, 0x5, 0x2, 0xb291, 0x0, 0x7, 0x7e1e, 0x2, 0x5, 0xeb, 0x87b2, 0x5, 0x5, 0x8, 0x8000, 0x80, 0xc9e9, 0x4, 0x1, 0x10, 0x2, 0x80000001, 0x3, 0x7, 0xffff1894, 0x1, 0x6c37, 0x5, 0x8, 0x8, 0x1, 0x1, 0x7f8, 0x101, 0x5, 0x9, 0xaa, 0x9, 0x7fff, 0x7, 0xffff494c, 0x1, 0xbd7, 0x5, 0xfffff08f, 0x3, 0x10001, 0x3, 0x3, 0x2c11a2f4, 0xee3f47c, 0x8, 0xa, 0x6, 0x7ff, 0x1, 0x101, 0x8, 0x7ff, 0x8, 0xfffffeff, 0x0, 0x0, 0x18, 0x3, 0x3, 0xbbc, 0x4606, 0x7, 0xf, 0x5, 0x3, 0x3ff, 0x6, 0x7fffffff, 0x3, 0x8, 0x2, 0x6, 0xfffffc00, 0x0, 0x80, 0xfff, 0x2, 0x2, 0xfffffffc, 0x7, 0x3, 0x8001, 0x0, 0x9, 0xfffff134, 0x2, 0x0, 0x7e4, 0x9, 0x3, 0x56, 0x7, 0x5, 0x0, 0x101, 0x80, 0x3, 0xfffffffb, 0x2, 0x0, 0x7, 0x2, 0x6, 0xff, 0xfffffffb, 0x0, 0x9, 0xf, 0xec, 0x5, 0xd5, 0x100, 0x37, 0x9, 0x0, 0xf, 0x6, 0x5, 0x5, 0x8, 0x1, 0x200, 0x0, 0x2f5c779e, 0x8001, 0x2, 0x3, 0x4, 0x40, 0x2, 0x5, 0xfff, 0x1000, 0x2, 0x0, 0x6, 0x56, 0x10000]}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0xa2b4, 0x0, 0x7bcf, 0x7fffffff, 0x16e0, 0x7, 0x1, 0xf22a, 0x3, 0x5, 0x9, 0xc, 0x2, 0x7, 0x346c5021, 0xe7b5, 0x0, 0x4, 0xa, 0x2, 0x0, 0x7552, 0x9, 0x0, 0x7, 0x10001, 0x2, 0xe, 0x6, 0x2, 0x8000, 0x1a26, 0x0, 0x6, 0xd, 0x7, 0x400, 0xfffff0f2, 0xfe95, 0xe, 0x5, 0x4, 0x5, 0x200, 0x50, 0x7fff, 0x8, 0xfffffffd, 0x1, 0x8b5, 0x7, 0x2, 0x400, 0xc2, 0x4, 0x352, 0x2, 0x6d, 0xfffffff6, 0xb9, 0x2, 0x2, 0x1000, 0xf, 0x9, 0x3, 0xbb, 0x6, 0x401, 0xde, 0x3ff, 0x6, 0x3, 0x4, 0x5, 0x8, 0x1, 0x214, 0x7, 0x6, 0x2, 0x3, 0x5, 0x2e41, 0x3, 0xb, 0x1, 0x3, 0xb, 0x2, 0xff, 0x7, 0x8, 0x3be, 0x0, 0x7, 0x6b9, 0xe11, 0x80, 0x7, 0x3, 0x100, 0x7, 0x1, 0xb0, 0x1, 0x0, 0x9, 0x5, 0x7, 0x5, 0x200, 0xd9, 0x3, 0xa9, 0x0, 0x5, 0x200, 0x1e, 0x3, 0xb, 0x2, 0x7f, 0x10001, 0x4, 0x7, 0x7, 0x800, 0x3f, 0x7, 0x9, 0x8, 0x9, 0x2, 0x7fffffff, 0xffffff73, 0x9, 0x80000000, 0x12b, 0x3, 0xf0000000, 0x4, 0x6, 0x6, 0x2368, 0x1, 0xb, 0x0, 0x8, 0x4, 0xfffffffe, 0x6, 0x7d4b29a9, 0xa, 0x100, 0x3, 0x2, 0x397, 0x9, 0x40, 0x8001, 0x4, 0x4, 0x80, 0x3, 0xa, 0x5, 0x4, 0x4, 0x7b3, 0x2, 0x1, 0x1, 0x7, 0x539d, 0x1, 0x0, 0x72, 0xa76d, 0x836d, 0x9, 0x5bb9, 0xb3f, 0x0, 0x9, 0x7, 0x4, 0x35ae, 0x2, 0xcab7, 0xd5b, 0x714, 0x0, 0x8, 0x3a2, 0x1, 0x8, 0x4, 0x7, 0x0, 0x5, 0x7, 0x8, 0x1, 0x101, 0xe, 0x3, 0x4, 0x0, 0x200, 0x1, 0x5, 0x401, 0x9, 0x4, 0x1, 0x1, 0x1, 0x1000, 0xfffffff2, 0x3, 0x6, 0x9, 0xec10, 0x3, 0x5, 0x6, 0x1, 0xfffeffff, 0x81, 0x0, 0x7, 0x7, 0x3, 0x2d8, 0x81, 0x4, 0x7, 0x9, 0xfffffff7, 0x3, 0x2, 0xffffff01, 0xffffffff, 0x7f, 0x2, 0xffffffff, 0x0, 0x4, 0x3, 0x1, 0x9, 0x8000, 0x1, 0x9]}, @TCA_POLICE_RESULT={0x8, 0x5, 0xfffffffc}, @TCA_POLICE_TBF={0x3c, 0x1, {0x3, 0x0, 0x8, 0x4, 0x2, {0x2, 0x0, 0xb581, 0x2, 0x6, 0x8}, {0x7, 0x1, 0x7fff, 0x6, 0x4, 0xffff0eea}, 0x7, 0x8, 0x5}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}]}]}}]}, 0x8c0}, 0x1, 0x0, 0x0, 0xc040}, 0xc050) recvmsg$can_bcm(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/233, 0xe9}, {0x0}], 0x2}, 0x20) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x802, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) timer_gettime(0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r4) syz_genetlink_get_family_id$batadv(&(0x7f0000002540), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002640)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004000) 44m28.718193859s ago: executing program 0 (id=1462): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) pipe(&(0x7f00000000c0)) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4b, 0x9, 0x8, 0x0, 0x400003}, 0x0) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x20, 0x0, &(0x7f0000001040)=0x5d) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000000680)={&(0x7f00000001c0)={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40001}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) bind$rds(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @empty}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) write$6lowpan_control(r3, &(0x7f0000000180)='connect aa:aa:aa:aa:aa:11 0', 0x1b) r5 = syz_open_procfs$pagemap(0x0, &(0x7f0000000340)) readv(r5, &(0x7f0000003400)=[{0x0}, {&(0x7f00000003c0)=""/4096, 0x1000}, {0x0, 0xffffffab}, {0x0}, {0x0}], 0x5) openat$fb0(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) munlockall() r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100001040000", @ANYRES32=0x0, @ANYBLOB="7b13000000000000200012800b00010067656e657665000010000280060005004e2000000400060008000a00b5"], 0x48}}, 0x4000) 44m23.578949804s ago: executing program 0 (id=1474): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)=@base={0x6, 0x4, 0x1010, 0x89}, 0x50) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r7, 0xc0845657, &(0x7f0000000040)={0x0, @bt={0xa00, 0x640, 0x1, 0x2, 0xd59f83, 0x19f2, 0x3f, 0x19ef, 0x3, 0x4, 0x2800, 0x27fd, 0x2, 0xba2, 0x28, 0x38, {0x8, 0xffffffff}, 0xd1, 0x9}}) sendmsg$nl_route_sched(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x24}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000000", @ANYRES32=r8, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c00020008000100"], 0x3c}}, 0x0) socket(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x12}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r10 = syz_open_dev$loop(&(0x7f00000000c0), 0x1054c3b7, 0x40801) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IFLA_MASTER={0x8, 0xa, r4}, @IFLA_ALT_IFNAME={0x14, 0x35, 'dummy0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x800) 44m22.338947561s ago: executing program 0 (id=1478): openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = syz_open_dev$evdev(0x0, 0x3, 0x822b01) write$char_usb(r3, &(0x7f0000000040)="e2", 0x918) read$FUSE(0xffffffffffffffff, 0x0, 0x0) dup(r2) socket(0x2, 0xa, 0x300) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x45) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="ad00"/16, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r5) recvmmsg(r5, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x10009, 0x9}, &(0x7f0000000140)=0xc) 44m6.726671419s ago: executing program 32 (id=1478): openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = syz_open_dev$evdev(0x0, 0x3, 0x822b01) write$char_usb(r3, &(0x7f0000000040)="e2", 0x918) read$FUSE(0xffffffffffffffff, 0x0, 0x0) dup(r2) socket(0x2, 0xa, 0x300) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x45) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="ad00"/16, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r5) recvmmsg(r5, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x10009, 0x9}, &(0x7f0000000140)=0xc) 3m14.448587934s ago: executing program 2 (id=7231): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000340)={'vlan0\x00', @ifru_ivalue=0x5}}) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0x1c}], 0x1, 0x0, 0x45, 0x4002}, 0x4000004) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000440)=[{}, {}, {}], 0x3, &(0x7f0000000480)={0x0, 0x3938700}, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x400) ioctl$SG_IO(r2, 0x2285, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c}}, 0x0) syz_open_dev$vim2m(0x0, 0x4, 0x2) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000001c0), &(0x7f0000000500), 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141b42, 0x8) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000000)='./file1\x00', 0x50000563) splice(r3, 0x0, r5, 0x0, 0x402000784853bb, 0x0) write$binfmt_misc(r4, &(0x7f0000000100)='F', 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) 3m12.238135219s ago: executing program 2 (id=7240): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYRESHEX=r0], 0x64}, 0x1, 0x0, 0x0, 0x4040444}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r1) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r7 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r6, &(0x7f00000019c0)=ANY=[@ANYBLOB="1c00000e"], 0x73) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b80)=@newqdisc={0x150, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_red={{0x8}, {0x124, 0x2, [@TCA_RED_MAX_P={0x8, 0x3, 0x908}, @TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_PARMS={0x14, 0x1, {0x1, 0x0, 0x1ff, 0x10, 0x8, 0x0, 0x8}}]}}]}, 0x150}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x4, 0x3, 0x3, 0x8, 0x48, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, 0x7800, 0x8000, 0xf0000000, 0x3}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000240)={@multicast1, @dev, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_team\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r11, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000046c0)=@newqdisc={0x45c, 0x24, 0x4ee4e6a52ff56541, 0x8000000, 0x0, {0x0, 0x0, 0x0, r13, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x430, 0x2, [@TCA_TBF_PTAB={0x404, 0x3, [0x2, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x40000000, 0x1000, 0x6, 0x0, 0x0, 0x8000002, 0x0, 0x7e150a0b, 0x0, 0x5, 0x0, 0x100, 0x0, 0x4, 0x0, 0x100000, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200000, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000, 0x7, 0x3, 0x0, 0x5, 0x4, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x7, 0xfbfffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffffff, 0x3, 0x0, 0x0, 0x4fd, 0x2000, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x7e98263b, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x5, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd2d1, 0x9, 0x0, 0x9, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0xff, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x7, 0xc3f3, 0x1, 0x0, 0x7fb, 0x2000009, 0x800, 0x0, 0x0, 0x0, 0xffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffe, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa23, 0x0, 0xfffffffd, 0x0, 0x0, 0xd819ac9, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x80000001, 0x0, 0x10, 0x20, 0x4, 0x400000b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1000, 0x100, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x4, 0xfffffffe, 0x800, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x4, 0x0, 0x200000, 0x20000040, 0xfffffffe, 0x400, 0xfffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3]}, @TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x2, 0x0, 0x0, 0x0, 0xc0000001}, {0x3, 0x0, 0xb, 0x0, 0x0, 0xffffffff}, 0x7, 0x10, 0x2000000}}]}}]}, 0x45c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000400)={'syztnl0\x00', &(0x7f0000000380)={'syztnl0\x00', 0x0, 0x4, 0x6, 0x1, 0x7, 0xc, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7800, 0x5, 0x7}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe8, r2, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004080}, 0x814) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r1) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[], 0x38}}, 0x10) 3m11.534672166s ago: executing program 2 (id=7244): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004380)=[{{&(0x7f00000002c0)=@generic={0x1, "335cefed78a48d3dad155e60f94160013af79a50e8809133e38fc18a2433ffe0cbdaa20eaa1b67ef5399bf343d3e1043eec0e603c55917c7e218844590eca2a2286162a9c947d6fec327b043def4ecabf64993266dfdc241cc6e14ea6fe29f6542400f00fffcf467faa67c2d31462dc67ed88895180aae118fbc4a2b7c9a"}, 0x80, 0x0}}], 0x1, 0x80) 3m11.405161112s ago: executing program 2 (id=7246): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x9801) landlock_restrict_self(0xffffffffffffffff, 0xe837cd994334571b) move_mount(r1, &(0x7f0000000140)='.\x00', r2, &(0x7f0000000180)='./file0\x00', 0x210) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x4004800, &(0x7f0000000180)={0xa, 0x4e22, 0x10003, @mcast2={0xff, 0x5}, 0xfffffffc}, 0x1c) read$FUSE(r2, &(0x7f0000002280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f00000001c0)={0x50, 0x0, r4, {0x7, 0x2b, 0x7fffffff, 0xffffffff8c041808, 0x7, 0x7, 0xffff, 0x94b, 0x0, 0x0, 0x20, 0x1}}, 0x50) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r5, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x226) umount2(&(0x7f0000000080)='./file0\x00', 0xb) 3m11.039070262s ago: executing program 2 (id=7249): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@bridge_newneigh={0x28, 0x1c, 0x114236db3b607435, 0x70bd28, 0x25dfd3fe, {0x2, 0x0, 0x0, 0x0, 0x40, 0x26, 0x4}, [@NDA_DST_MAC={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040001}, 0x80c0) 3m9.370720136s ago: executing program 2 (id=7256): r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x31) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_syzos_vm$x86(r0, &(0x7f0000004000/0x400000)=nil) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x64010102}, {0x0, @random="4e7672abdbf1"}, 0x41, {0x2, 0x4e22, @local}, 'bridge_slave_1\x00'}) ioctl$KVM_RUN(r6, 0xae80, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) dup(r2) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x31) (async) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) (async) accept4(r4, 0x0, 0x0, 0x0) (async) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, 0x0}], 0x1, 0x0) (async) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1}, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) syz_kvm_setup_syzos_vm$x86(r0, &(0x7f0000004000/0x400000)=nil) (async) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x64010102}, {0x0, @random="4e7672abdbf1"}, 0x41, {0x2, 0x4e22, @local}, 'bridge_slave_1\x00'}) (async) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) 3m8.791454404s ago: executing program 33 (id=7256): r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x31) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_syzos_vm$x86(r0, &(0x7f0000004000/0x400000)=nil) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x64010102}, {0x0, @random="4e7672abdbf1"}, 0x41, {0x2, 0x4e22, @local}, 'bridge_slave_1\x00'}) ioctl$KVM_RUN(r6, 0xae80, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) dup(r2) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x31) (async) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) (async) accept4(r4, 0x0, 0x0, 0x0) (async) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, 0x0}], 0x1, 0x0) (async) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1}, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) syz_kvm_setup_syzos_vm$x86(r0, &(0x7f0000004000/0x400000)=nil) (async) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x64010102}, {0x0, @random="4e7672abdbf1"}, 0x41, {0x2, 0x4e22, @local}, 'bridge_slave_1\x00'}) (async) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) 10.584036079s ago: executing program 5 (id=7952): connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x80140, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x1263, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) ptrace$getregs(0xe, 0xffffffffffffffff, 0x2, &(0x7f00000001c0)=""/143) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000005c0)={&(0x7f0000000280), 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='@\r\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0xd40}}, 0x4010) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x4d, 0x0, &(0x7f0000cab000)) r4 = syz_open_procfs(0xffffffffffffffff, 0x0) lseek(r4, 0x9, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) write$6lowpan_control(0xffffffffffffffff, &(0x7f0000000180)='connect aa:aa:aa:aa:aa:11 0', 0x1b) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$nbd(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x75) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r5, 0x4020565b, &(0x7f0000001780)={0x0, 0x1, 0x4}) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = userfaultfd(0x80801) syz_usb_connect$uac1(0x4, 0xe0, &(0x7f0000001400)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xce, 0x3, 0x1, 0xfa, 0x60, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x101, 0x4}, [@processing_unit={0xc, 0x24, 0x7, 0x6, 0x4, 0x1, "a9b829d7ab"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x4, 0x196, 0x8, "9d3adc"}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x0, 0x4, 0x5, 0x6, "c12e52"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x5, 0x3, 0x6, 0x8, "fd6b"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x1, 0x3, 0xa8, {0x7, 0x25, 0x1, 0x1, 0x9, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0xeb, 0x4, 0x7, 0x4, "60e7dd"}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x3, 0xe, 0x80, "12"}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x2, 0x2, 0x7, "d5ebc8435399d716"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xe4, 0x2, 0x6, 0xdc, "52e1dc", '\"'}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x6, 0x200, 0x6, "da6e388c648117"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x83, 0x6, 0x2, {0x7, 0x25, 0x1, 0x3}}}}}}}]}}, &(0x7f0000001580)={0x0, 0xfffffffffffffffe, 0x73, &(0x7f0000000640)={0x5, 0xf, 0x73, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0xa, 0x4, 0xc, 0x101}, @generic={0x67, 0x10, 0xb, "fc36f8638e8fd304c0c537ebfb87dc85858be12af42ba787210ff68a530ce968382fad1ed9651edf3895c640cfdf913ef2ee52161148632335dbb26c4b458328ecf1eeac985372285a27b2cb13cc9077c55fffb311def9ed0177167e7fed7a7cd016e24e"}]}, 0x1555555555555645, [{0x4, &(0x7f0000001500)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f00000015c0)=@string={0x0, 0x3, "8ec957cf0a26567466d080d52a0be007b0a302ebab9de17d142beb3735737e847ed2adcd475b699084741e68a49f073720f52246cf8ad4a0d4f01958909460514406cae41b6558076472e808ebe2b3d950a0d67441ebee6c449ae58b141e97b6bdf316c8160ca5a483b537c5df0dbccb654ffadfce367467e19d08a03ba6492a53cb49534c2e53b740"}}]}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$UFFDIO_WRITEPROTECT(r6, 0xc018aa06, &(0x7f0000000040)={{&(0x7f0000790000/0x4000)=nil, 0x4000}, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) 9.185834998s ago: executing program 5 (id=7958): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000006c0)=ANY=[@ANYBLOB="120100001517ee40f00a057a0000010203010902120001000000000904000000"], 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r2, {0x0, 0xfff2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, [0x8, 0x4], [0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}]}}]}, 0x8c}}, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000280)=ANY=[@ANYBLOB="20141100000002"], 0x0, 0x0, 0x0, 0x0, 0x0}) 6.812559791s ago: executing program 4 (id=7969): r0 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="05072bbd7000ffdbdf2501000000800002801c000180080001000600000008000100afc020a139300dcd030000003c0001800800010005000000080001000300000008000100040000000800010006000000080001000500000008000100080000000800010000000000240001800800010003000000080001000100000008000100010000000800010002000000040003007821"], 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r0, 0x0, 0x20) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x800) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000100)={0x0, 0x0, 0x1, r6, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0xfffff000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f00000000c0)={0x40000000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r9 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000140)={0x0, &(0x7f0000000440)=[@out_dx={0xaa, 0x28, {0xa8dc, 0x5, 0x100}}, @out_dx={0xaa, 0x28, {0x14ca, 0x7, 0x4}}, @cpuid={0x14, 0x18, {0x7fffffff, 0x1000}}, @wr_drn={0x6e, 0x20, {0x5, 0xffffffff7fffffff}}, @out_dx={0xaa, 0x28, {0x31c0, 0x6, 0x6}}, @wr_crn={0x46, 0x20, {0x2, 0x8000000000000000}}, @in_dx={0x82, 0x20, {0x4fcd, 0x2}}, @wr_crn={0x46, 0x20, {0x4, 0x3}}, @wr_drn={0x6e, 0x20, {0x0, 0xdd}}, @rdmsr={0x32, 0x18, {0xa37}}, @code={0xa, 0x60, {"653ef00fab400066440f3a61d607b9ec0b00000f320fc7b204000000f966460f6a461265400f01f826470f0016c744240000800000c744240200000000c7442406000000000f01142466b8df008ed8"}}, @in_dx={0x82, 0x20, {0x5cf9}}, @out_dx={0xaa, 0x28, {0x5fe9, 0x5, 0x8}}, @code={0xa, 0x68, {"2667d118f30faecf64660f38804811410f01ca66b8db008ed048b800080000000000000f23d00f21f8353000000d0f23f848b82a4c28df000000000f23d80f21f835400000b00f23f865410f20d766430f640c910f01d1"}}, @in_dx={0x82, 0x20, {0xe17d, 0x4}}, @out_dx={0xaa, 0x28, {0xef3a, 0x6, 0xb}}, @code={0xa, 0x4c, {"430f21373e0fc76baa0f231cf20f09c7442400e0000000c7442402560b0000ff1c240f01c4366766400fd3c70f01c8430f01df470fc7b063490000"}}, @uexit={0x0, 0x18, 0x3}, @in_dx={0x82, 0x20, {0xf536, 0x4}}, @cpuid={0x14, 0x18, {0x5, 0x10000}}, @wr_crn={0x46, 0x20, {0x2, 0x2}}], 0x35c}) ioctl$KVM_RUN(r9, 0xae80, 0x0) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x515a02, 0x52abe154ad664fa4) 6.532706083s ago: executing program 4 (id=7970): socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) r3 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f0000000140)={0x2, @pix_mp={0xffffff7f, 0x80000000, 0x34325241, 0x5, 0xc, [{0x9, 0x48256d1d}, {0x3, 0xb}, {0x400, 0x1}, {0x4, 0x9}, {0x8, 0x6}, {0x4, 0x1}, {0x9, 0x9}, {0x3ff, 0x5}], 0xa, 0x3, 0x4, 0x2, 0x6}}) r4 = socket(0x2, 0x3, 0x6) setsockopt$MRT_FLUSH(r4, 0x0, 0xd4, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x1009, 0x1, 0xfffffffc, 0x80000, 'syz1\x00'}, 0x5, 0x30, 0x1, r2, 0x0, 0x0, 'syz0\x00', 0x0}) ptrace$ARCH_MAP_VDSO_32(0x1e, r2, 0x5, 0x2002) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001280), 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) ioctl$RTC_ALM_SET(r5, 0x40247007, &(0x7f00000002c0)={0x14, 0x10, 0x3, 0xb, 0x4, 0x2, 0x3, 0x84, 0x1}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='cubic', 0x4) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000002c0)=';', 0x1}], 0x1}}], 0x1, 0x10) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000000c0)='cubic', 0x9) 6.466956614s ago: executing program 1 (id=7971): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3e) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x260b}) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010000000009040000025883b2000905a3000000000000090507"], 0x0) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000940)='asymmetric\x00', &(0x7f0000000900)=@chain={'key_or_keyring:', r1}) keyctl$unlink(0x9, r1, r1) syz_emit_ethernet(0x56, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0], 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={&(0x7f0000000000)="e5e6a1", &(0x7f0000000040)=""/160, &(0x7f0000000240)="087815043a4301f66812e9369d285ebf45218190bce1128ca5d839b3a6a567eb98a400000000000000f3102dd56927a34d46a6e8ca2fc7ad50138a444a61bcbd5c219f338a4cff69171691c281cdc0b3f65d86874de971d36a481631e68699", &(0x7f0000000140)="afa80d6a86f02b08", 0x2}, 0x38) 6.094418991s ago: executing program 5 (id=7973): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="120110017a953210ac0504c777620102030109022d0001080540040904270102fffd01000921e700070122b30409050c0200020103400905df02"], 0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000050000f585"]) syz_usb_control_io$hid(r1, &(0x7f0000000bc0)={0x24, 0x0, &(0x7f0000000b00)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x4ff}}, 0x0, 0x0}, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f00000007c0)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 5.630452498s ago: executing program 6 (id=7976): socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0x9, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'gretap0\x00'}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0xb2}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 5.302786981s ago: executing program 6 (id=7978): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x30, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_SREGS2(r3, 0x8140aecc, &(0x7f00000058c0)) r4 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r4, &(0x7f0000000240)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x41, 0x1}}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x200088c2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000580)={&(0x7f0000013000/0x1000)=nil, &(0x7f0000012000/0x1000)=nil, &(0x7f0000017000/0x1000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000011000/0x1000)=nil, &(0x7f000000f000/0xf000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000013000/0x1000)=nil, &(0x7f0000000300)="17a0689e47bc08135b44376fe81a2266b76fb2e1b30620ad353fb1bae7c0eb1027347061b9a0c45d3be9c8d9929755361ef440100c085fd3447a1424ff903ab73f0429d17445db10c5c3313d9a64b854acfe6270455c5f83a1311c8d0c31c77932e33ed8a0e6dd36b62062970bdce8a067b1a0a59e3b4fbed5b11b754c120c24d7b9bb6ac8b18169646657d37309bb623101cc7bbe1073306d77787aad1055", 0x9f, r4}, 0x68) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec000000210001002dbd7000fedbdf25fe880000000000000000000000000101ac1414bb0000000000000000000000004e240002000700010a0080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="af6b6e00010000009c0011001901010000000000000000000000000020010000000000000000000000000001ac14143e0000000000c8b10000000000ac1414bb00000000000000000000000032fcff00073500000a00020000000000000000000000020000000000ac1e01010000000000000000000000000a010102000000000000000000000000fe80000000000000000000000000002f33"], 0xec}}, 0x20000000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x100004, 0x220104, 0xb, 0x1}, 0x48) r7 = socket(0x1d, 0x802, 0x6) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r7, 0x4008941a, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x2, r6}, 0x38) r8 = syz_open_dev$radio(&(0x7f00000000c0), 0x1, 0x2) ioctl$VIDIOC_G_AUDOUT(r8, 0x80345631, &(0x7f0000000180)) r9 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffff, 0x305000) ioctl$KVM_PRE_FAULT_MEMORY(r9, 0xc040aed5, &(0x7f0000000080)={0x0, 0x4000}) 5.050932243s ago: executing program 1 (id=7979): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x68, 0x0, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'pptp\x00'}}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x4}]}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xa}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'ftp-20000\x00'}}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000016c0)='./file0\x00', 0x63) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001a40)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, r4}, 0x68) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r5, 0x1, 0x31, 0x0, &(0x7f0000000000)=0x31) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r6 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ec0)=@newtfilter={0x84, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xd, 0xfff2}, {}, {0x7}}, [@filter_kind_options=@f_basic={{0xa}, {0x54, 0x2, [@TCA_BASIC_ACT={0x50, 0x3, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x9, 0x5c, 0x3, 0xfffffffc}, 0x4}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x4) 5.010315466s ago: executing program 6 (id=7980): r0 = fsopen(&(0x7f0000000280)='cifs\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000de0000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200052eb6b05e25529f0b89e5c19c7ab1a14e12d3b902f83f6cba6a57286209afcc58cd92cf33580e77c6e060f5482ba65ea5c061db560e27b3a7162a720ad8f78af6"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) openat$kvm(0xffffffffffffff9c, 0x0, 0x20040, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @empty}, {0x306, @multicast}, 0x4, {0x2, 0x4e20, @private=0xa010100}, 'caif0\x00'}) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'syz_tun\x00'}) socket$inet6(0xa, 0x200000000003, 0x87) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaa1586dd6003136c00188700fc0200000000000000000000000000fdff0200000000000000000000000000013b"], 0x0) syz_emit_ethernet(0x66, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000200)='source', &(0x7f0000000340)='\\/\xe9\x838\x9d<\f\x91\a\xd4$\xae$\x91&\x141 @\xf4M\xba\xf2<\xd6A\xdb\xd7\xbeY@g\xcc\xca\n@\x06\xa3\xfe%\x11\xc9\xc5\xc4\x96\xb7b\xa7\x15R.\xa3\x17\x04\f\xed=\'\x11\x1bZ\x8e\xb1\xc3j$v\xefw\x96\\\xff\xa2\xfc\xe3\xb8\xc7\x0f\xaaQ\x98F*T\xd5\xcd4g+\xbd\xd1\xe0R\x9d\x18\x19a:\xa2\xdf\xbe\x8b\x89\x81!\xb9\x19\x9c\n#.\x13\xaf\xac\xdc\x9c~\x86\x9b\xb3\xfb\xc1\xcf]7\xc7\xe2c\xc4\xabL\xfeu\xa5\xa5\xed\\\x9aY\x0210\xd1\n\xd7!\xde/t\xabG\xa6\x86\x82n\x98G\x9d\xa5\n\xfa\x14\x8d\xa0\xe4_-E\x1dl\aM\xdd\xbdbdQH\xca\xda\xa5\x0f\xc1\xbd\x1f\x95\xcc\xd6\xb4\xa3\xda\x8e\b\x87\x1a\x16\x01\xb1J\xf4X\x96kT\xfc\xee\x04\x01b\xe8@\x9e\xe5\xe5a_\x00\x00\x00\x00\x00\x00\x96\x91\x04\xeb\xbe\xf3\xf8\xa2\xf3\xa2E\xd7\xc3\x8a-\x870\xafi\x03\xca\xfe\xe1\xb2\xf8\xa2\xab\xa1\x8a\xe7\xf5\xfa\xbeB\x11]\xfe\x862\xa6\xf4q\xbd\x95\x14\xca\xf6\xa6\xb8J\x14\xd8\x1a\xda\xaf\xb5\x0e\xfe\x96\xd8\x9c\xa5\x92%\xde\xf7\xc4\xd1.F', 0x0) 4.914659945s ago: executing program 1 (id=7981): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000e, 0x204031, 0xffffffffffffffff, 0xd0c6f000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x800003fffffffffe, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff6b}], 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="54000000100001040000000000005057e0eb316e", @ANYRES32=0x0, @ANYBLOB="0106000000000000340012800e00010069703665727370616e0000002000028008000d000d000000040012000500160001000000080015"], 0x54}, 0x1, 0x0, 0x0, 0xcbf2b2b85a7692bb}, 0x40) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) capset(0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x565600, 0x0) mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000180)=0xe8) quotactl_fd$Q_SETINFO(r2, 0x2, r3, &(0x7f0000000300)={0xfffffffffffffff8, 0x4}) r4 = inotify_init1(0x80000) inotify_add_watch(r4, &(0x7f0000000200)='./cgroup\x00', 0x4000002) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007d, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x252000, 0x0) r7 = dup3(r5, r6, 0x0) read$alg(r7, &(0x7f0000004000)=""/4096, 0x1000) 4.656029975s ago: executing program 1 (id=7982): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') lseek(r0, 0xfffffffffffffffe, 0x2) semget$private(0x0, 0x3, 0x9) ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x18557f, 0x0) socket$inet(0x2, 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r3 = syz_open_dev$usbfs(0x0, 0x75, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r3, 0x80045518, &(0x7f0000000000)=0x1) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_freezer_state(r4, &(0x7f0000000140), 0x2, 0x0) mkdirat$cgroup(r4, &(0x7f0000000100)='syz0\x00', 0x1ff) sendfile(r5, r5, 0x0, 0x9) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="30000000100001000000ce6bb9092919507f3400", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000100)=0x40049, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="1800008080b63428e900"/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000004580)={0x1, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0x6, 0x29, &(0x7f0000000200)=""/41, 0x40f00, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x1}]) 4.308191694s ago: executing program 3 (id=7983): socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000040)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r2, 0x5) r3 = landlock_create_ruleset(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000002c0)={0x3, &(0x7f0000000340)=[{0x40, 0x2, 0x48, 0x7}, {0x20, 0x4, 0x9, 0xff}, {0x6, 0x26, 0x4, 0x207}]}, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r4) landlock_restrict_self(r3, 0x6) r5 = syz_io_uring_setup(0x837, &(0x7f0000000180)={0x0, 0x679a, 0x80, 0x4, 0x3cc}, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r8 = socket$inet_sctp(0x2, 0x1, 0x84) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_CONNECT={0x10, 0x40, 0x0, r8, 0x0, 0x0}) openat$zero(0xffffff9c, &(0x7f0000000080), 0x101000, 0x0) io_uring_enter(r5, 0x3516, 0x0, 0x2, 0x0, 0x0) 4.242805058s ago: executing program 6 (id=7984): socket$nl_sock_diag(0x10, 0x3, 0x4) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r0, 0x0, 0xffdd) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x2, 0x2, 0x0, 0xc2c6d7ed92c4ca45, 0x4}) syz_usb_connect$cdc_ncm(0x0, 0x72, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x63, @loopback, 0x7}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/fib_triestat\x00') preadv(r5, &(0x7f0000000080)=[{&(0x7f0000000040)=""/46, 0x2e}], 0x1, 0x10001, 0x4) r6 = socket(0x2, 0x80805, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000600), r3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r7, &(0x7f0000000200)={0xa, 0x0, 0x2, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', '#\x00'}, 0x28) writev(r7, &(0x7f0000000740)=[{&(0x7f0000000280)="581a17919cc77431510e7fc4ed9fb860505f1495ff92f16a44f8a13d58751d926def1f80b315bdc726cdd8b5d1a91f485854af8fc854b0da7a02522fe7b2c21db7a46c48473099d4a4654cfd97a67c9e79afc0d444e6c78b0216d2201b128df9d4ed5b4dbe676fe56a6354f819d997a6acb8595633cff6f77473b2b3abcc65b51cb3d3a30bf9b0b2ce59d568d3a89b49331904da2a37c89ea236f5d5640c32c3ac74e4bde1a62c560cb63836552f881c8a8305d2a13d838a5160a6c06c63decc865a92e9539f3513af3a1e6f78608890f912f087214dac06387a94d5e1b31c35be117ee540dc4560aa500269b81a0bbc", 0xf0}, {&(0x7f0000000100)="1d4ac370cf8c47025bd7a6546c8bd20f3991596dfcd1abdb72276d5f80b1d38cedd7d704de6ec72fa6961cd700b4f8c0f594861c0296ca92cb6c2ef9", 0x3c}, {&(0x7f0000000380)="88e584aac45d6d83e6c2e7857149eb55d2c259a747dbdfc0787e87150d7e40953e657417f2c201284dd4714eb14ce94fb9be03e73d06a982f5502b3ae3a800c03902057e1ec6", 0x46}, {&(0x7f0000000400)="83c0b58e5bcffe6c14ab199d81f63d9e77512d040c3f3a7b41a3a1ed6cf40450443e4e377139b523eb3dd725f87a1ed946e28c6b19e1fc6ea21fe2eef736ec85289f34830b89c7169369862871b9608f2e976924a41f64f236a395563ddb3b994b4d9cf9f465dea2adad06013851713e9d30f195383be99db35611dd11a69721e423fcf5904c2af8ca4b1774bc6438d1c6218a2ada56c8b5b289274c2d116ecd4aafbd01536f931c84ec7f95ce8c6d118d1dec3bfa645c3e72018e9c154a80fd84b6e0233520ee1dc56ec6247282000000000000000000", 0xd7}, {&(0x7f0000004480)="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0xda9}, {&(0x7f0000000500)="f4f6ec3f1f6e4804195e1668ee6a8b994dcc5f47b255f609e705d9fbea0869812c0c3a096c7999643abde2e9c01404f75059df685d52a7b5d59f75dab6f01434874daf57b46d0151c0214ee1d955d8a24b8ce42aa8461222202c0b7e67b10f14040bd14ce1d9b5c123024c0aa559191474c1b44eebe0a40750feb6b9f872bd5f100d8f15dac14e66ca4b6e8bc168f9c7677432cbc268bf49e7b09d1a18cd49ad8bf344bbfde550052881cb7979129c65fc61fbbd6a99f24251b060090a04935c7f7a6f7862714aa4401ec436ba3a6460", 0xd0}, 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0x1000}, {&(0x7f0000003480)="4d731130744b6e7424737f9f884bb3c2bec2aa5c383c978799b9110b1e59de4600bdd2388639fef61925fd2057f0c90e94871aa0975e7007c0e13b1476982c08445b520bc71cc13f76c35a040bef456ac2d68e3d99298c470b07fe8c831de11d65d83c26a8b35d1662797eb2d79906a61ce74f084643a1a0cad16c2bf6f10b15050e7f200832ab27c701d8d29fa9276d9467bd9da197e07e4bd36bc45b1c7272f32dead2a6f7121bfda33bed490ee6a26f32f3d53550471b84557c70a4b7f90efc170fe46a87f4154d769c9f3ddb08ecdb564e3db9b21ba56ea2dbbb1b12073fdb055c264d702b7c24d199b07587fadf699adabd0d19e89554b3053e2f533bc58939de31f924625346c8937bb62372921981b274902e793337fe9bce77b24d477b3d0c32f5731f5d91db795acb2fb0ca20f808f55a2b6fcba0a827029a69a9a5895ecec5466be7f082f3b1292a50c4d145e39e87d172b89c657099f8ea125d0088023ac52ceba43569b382c66a038f8f59d8fd82fef6b88f1dc7dbcdb13cde3f3bdb6cdb896e01cbd0d4a571802f03a052b8b6e3952b3a1a233c950dccc2f9713af54d64c55306c34fe4e60577a66fd20806dfe4498a3c00f4d18741e6eb3cb51155bde8c1d59a2326854b9f15855ae714e167ae93475f3dde18143a05444978fb4394e816f860e8a266dd077fb534676b7880c8aa15223d29f42b7e5762bb65ffc0965521fd40d23d85a16aaeb33891ebb9208347624359e45fb45cd491ab59f9cbb528f53e67518992df43ad2ea3ae13e30941a96d7fa428060c69a3a1ad784ac2966cf08f57048d0685696f497db0f98f01366fd4737760f0769adcef0b1244561313d23fe6dc0fe50f22449ed41cc2335e7302c4723dee7bbfa020484a904d2b1084bbfcecd1b41ae733be7a4a73c7567c0339f975c2ac0ce81c09ac3747fba5c37eff576ab0dd7d41a1fd112cbc48c833e78e529a12cb4e71692259c3d5ab442c8897a6a19f7972845fdbec91599d615e032b637565f493b04290219b5ff5940170e03f6e273fb7ebb4e42db1dedfb9e13680f777abbc0e2a3923f2282895554b26c0bd3020e065e1748d3e042a97f395cca66818c427baf54621a7c135a8fa9d8b0b3b7890d080fef138dd7e86af48096edb11e4d5f3644efb55b56e7fb36f0a56b2d5eaa475c2b781f19e811613257fa386d925acb79345b5bcaa0f06e9d7c0fa5bd127b93ff46c2dbd4e812493f7cba4424c731edaabb387d591e55059cf6554e72121041968d68ad0d0136a8955216aaf2ac78c7adc1d819c6720d4d2951bc36f21eaf8b65e36126dcd7d7c2b9a2c94f0b7f3cf2176762cb45b12b4be838e5fd2328704c54d15db6db2e81dada8c72a7e4f36be675540359bba2ccd34093ce7722d2e46399a04307294c1ed18ac77979b1a599263d5c4b776dd9fecd42d1da68986bbc690a213a1e092c5302e743994b1fcbd24f268a6c860c9f4168055db56a2418b3f4a73590bcc7c8fd61710a931d26b7956a9e4bb043682567aca44301f663cf9873bd16ccdb08a1cd9f73437b46bd5121398a1400ee3ad0481d6a97ba0a0c6ab633159fdf368f53bfabf095b085d9e2a0b19f35041bf69a87bf04820c0e2a99efcb0baef61b57940f83363110fc267c54a0a26d2792b7d485d2d1fc211fa062f5593ff458dcb19171963d3cc8a97e2984be92cf8120278dfc2d33faeffd4d69403b53199baca8977d5e81cf690234570757f84ee3524b7433548bd2d83276b21ebd94e89feb0e62df423b00d76e1e8efda5321b60eddaadbbd92db2a77ee05cb3610a476c2c9a399e7b50714acf823988614010c36faa46770755afcd13b529c379776c782b5f2239177de5907ba18a680d3fab6ea2c67db856a18808a704192b80d95999f32e8613633ab7ab017dee7b595660a8fc0d9b2b12f435af7729cf5f3787a15cd4de8d89b746c762108b98bd31d269f1e9b2a2be4f55c946644d52ffa8b17e5891f3df058c3fab6fcd1c77f9160ffb5441623f8f3683db9c3e4ac0b3b0cc2a8c318ad945b83acc348ea1fb3e6e8d8b50137da2000f124ce285bbf9cd73f5559b660849d73ba9ee3f04c47f46faf69b86f4cafd9d1a44e71deb245498add550ebf053722cc8b6a28dcaeeff89bc7f7d02666d0ba008a3e737c97cbe1a638893423dc5a270657bf701a2fe1d5ecad86d12b1ddc58586a4467e6de7f285ed429dc7ae8e3c115193c857b217111038dd8ab623ce1bf589bb4c6cb34e85edf1ad82b287eee55f331e2b01ca4cad3f68ed24c107dd1d4356351520336d2a47758a908ea228509e02668d70cf430c1e75b1f42769741fe58f150c2186294f9d54677316c9a2b0042f59e8d67d2bd2cd9df471c1b0b75b7ba9cf41a1d38cb4eba63cccd66cf32fdf0279ff22598f7bfa4dc4cd18c701c2e6b05fe4d640e9682e43fe6cc1ef773d4df0a4c2c2bc686cab5cb8f96182009ff8dbbda5fc699ea44a5299eca6de88da80d34b55d3345778f54b0afcf3a3c4e954fec4d7b22e3dd448b9b0c849b407dea1ed356c80b5f2f16cad2319c369bbb1dfa4605be45f1c3e58a1d47419bb495b1407561d58b2c4ef5a7e2c35e01322b190ad246bface6435ceb5216d75b486ad6e308a92aa7b424c3b201d1e608d25aabe8cf5b599e217001e49b049416b317b88a3d77fd4a27cf59b87964df038e8af67f3b233a135f9068585e22a1f768bad376374a577d300814cccffd615ed376b06b5b7628fea86476396e79e64e046cabeb6517a431fb2081e4216d5c8d3f81e42c33829765c18eea381ef21a1e7448b8a2d77b20561d99699f0adf0468482258c93c9fb37001f68156cdb119b5561061c38872d7318d197ca5a4dfe2e091e080104aed7941df51b39c165873e7e7d0a918fcaf95664296c42d64500ebc76607edb42a17e24cafc0755202ce8fcba382fd79829f60b8de63294f3d6b68e4b8e66568ee64087d076d8d3fdf182643854f8a474fb236e9bdede24e2233c3d2b036a60217c26c17295cafc3c35f4c263fa6102a740758880f65dae6a6c30b2f20b6f23cea45edcca4f2d2de255dfc8e64f9f0fbcc19e5b847094f5310985ded927126e2afd168b668fe82fa5fb26df4c296ae14d0b92cdc97c5b040cba89641fd8a20e3cb81bdb03a098da8e29577e1349620a940b8f8c95837646586168b25f73a1a9f29a9382ea176eb0163c4b9e9349654d68c906852e2dcf619deacd242a0dcafdb7a2900ffcdcd3df727245b2138ed1a8b03d1211399ff590e9e7e5e404153caf174a13a3fcc47a0413316f062f4a3f89286fcd45ab94b2d2e5b6450806bac6eab2f7ef90f5d18b5c32bd449e1bf39b9b0beb1985ff60cb8983cc2cbfb2cea4e4f1ef1d064be06a7a3166bf7cbb16213db6ea8885f0895f9d2ed86c907e81f4a7086685664b65817bf6ac07e447a34ce484a32f8a2ac0f610f1405611f3ff5972567b6e859ee15be60b0865ce48af0a1b1854a5cab02941ea008c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0xf21}], 0x8) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) readv(r7, &(0x7f0000000e40)=[{&(0x7f0000000f40)=""/250, 0xff1}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000240)=0x4) shutdown(0xffffffffffffffff, 0x0) 3.977565702s ago: executing program 4 (id=7985): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="14f500001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240f80000"], 0x7c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000050) 3.929003943s ago: executing program 5 (id=7986): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') getdents(r0, &(0x7f0000000000)=""/182, 0xb6) 3.821377314s ago: executing program 5 (id=7987): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) semget$private(0x0, 0x5, 0x1a4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0) r3 = syz_io_uring_setup(0x23c, 0x0, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x119200, 0x0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000a00)=@abs={0xdc5d84db4e0d8ff2, 0x0, 0x4e21}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000200)="b6dfbabef5c6236520e67a7599a821ebbae8", 0x12}, {&(0x7f0000000380)="d72936bfdd3c2b964fc4e7d631da86b2f70a29acf2223ab4ba32f96511adbc5f7ca847be135b8261dae90dccfbfa9b3fa7671fe2db2e7f54e65d70f93ca64df9977123d66ac25b33f05e85ad33f9c43183fc908251a591ed4b00"/104, 0x68}, {&(0x7f0000000340)="d45f98474e05618400abc4b5", 0xc}, {0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000580)}, {&(0x7f0000000640)="84b69967ec6906b97ea51b7210ea1c96d6a8ee3883ede75d7bc6494c520c042b650674606426de486e6ba909678213ef79e2bb7a04604babd6b262025ec316940f8d38a999e39d0a0b6feb78ece3ee328233efebe358401f095b0bb94fcb78cb9f175c99f0a2613c4b6980cb32b8689449b581f0a578b44ccb9712f37d466260e8", 0x81}], 0x7, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r3, @ANYRES16=r0, @ANYRESDEC=r3, @ANYRESHEX=r4], 0x30}, 0x1) syz_io_uring_submit(r4, r5, 0x0) io_uring_enter(r3, 0x7f5f, 0x4000000, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) r6 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x80000) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x8, 0x3, 0x490, 0x0, 0xa, 0x148, 0x0, 0x60, 0x3f8, 0x2a8, 0x2a8, 0x3f8, 0x2a8, 0x3, 0x0, {[{{@ip={@multicast2, @multicast2, 0x0, 0x0, 'bridge0\x00', 'rose0\x00'}, 0x0, 0x2f8, 0x368, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'veth1_to_team\x00', {0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0xfff}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x8601, 0x6, './file0\x00'}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, "f2f7b9f28413d9d8ad470ad2b60c45cb4ea6e7bf902bdc2ff8a9304d9f655c746adc0bdc773506378bc2d27efd6abb05175089830cc46186074d7de46d5af300"}}}, {{@ip={@empty, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth0_to_team\x00'}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x4f0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, 0x0, &(0x7f0000000480)) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, 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0x1cdc}}, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x12020) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) r11 = syz_clone(0x82001000, &(0x7f0000001800), 0x0, &(0x7f0000001840), 0x0, 0x0) wait4(r11, 0x0, 0x40000000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x2, r11}) 3.70705728s ago: executing program 4 (id=7988): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0xf5, 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0x1cdc}}, 0x0) 3.353596046s ago: executing program 1 (id=7989): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0xfffffffffffffebf, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x804) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="94000000", @ANYRES16=r0, @ANYBLOB="050026bd7000030000000f00000008000300", @ANYRES32=r1, @ANYBLOB="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"], 0x94}}, 0x20000014) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001a000100000000000000000002000000000201040000000005001b0000000000080019"], 0x2c}}, 0x20000000) set_mempolicy(0x1, &(0x7f0000000e80)=0x1ff, 0x7582) epoll_create1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x4) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) dup3(r3, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000800)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000880)={@flat=@binder={0x73622a85, 0x1101, 0x1}, @ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fd={0x66642a85, 0x0, r3}}, &(0x7f0000000240)={0x0, 0x18, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x22802, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xd) 3.205679111s ago: executing program 4 (id=7990): syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000000)=""/165, 0xa5, 0x3) 3.151457702s ago: executing program 1 (id=7991): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) r3 = syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xaee2, 0x80, 0x2, 0xbfdffffc}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r3, 0x75fa, 0xe475, 0x0, 0x0, 0x0) write$sndseq(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x80, 0x5, 0x7fff, 0x9, 0xbffff4f1, 0x2}) r6 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r8, 0x0, 0x0) syz_usb_control_io(r8, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r8, 0x0, 0x0) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r9, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r10 = socket(0x10, 0x80002, 0x0) sendmsg(r10, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)="24000000180003041dfffd946f610500020100000005fe060c10880008000f00fff3c00e", 0x24}], 0x1}, 0x0) r11 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r11, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) 2.148791867s ago: executing program 3 (id=7992): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000480)) 1.77108298s ago: executing program 5 (id=7993): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1) r2 = syz_usb_connect(0x0, 0x3f, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f00000003c0)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x40025b0c, &(0x7f0000000040)) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8b0b, &(0x7f0000000000)={'virt_wifi0\x00', @random="8dffffff0600"}) r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r6 = socket(0x80000000000000a, 0x2, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="353c2b1db9da5aa11cb5fbc2e660cd43f793b06faf17997d22"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x10001}, 0x94) sendto$inet6(r7, &(0x7f0000000340)="d4d7efad020efa27e4b5b271825ef53d030f992ff58468566c6fc090ac508f876b89a6004f4d6aa59f13c8af", 0x2c, 0x10, 0x0, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001a0001002cbd7000fbdb"], 0x30}}, 0x0) mmap(&(0x7f000090a000/0x4000)=nil, 0x4000, 0x1000006, 0x100010, 0xffffffffffffffff, 0x71fb9000) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, 0x0, 0x0) close(r5) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f00000001c0)={0x60, 0x3, &(0x7f0000026000/0x3000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc, 0x68, 0x0, 0x24}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 1.706835418s ago: executing program 3 (id=7994): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000ec0)) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0)=0x401, 0x4) sendmsg$inet6(r1, &(0x7f0000000040)={&(0x7f0000000080)={0xa, 0x4e22, 0x404400a, @ipv4={'\x00', '\xff\xff', @local}, 0x5}, 0x1c, 0x0}, 0x4048804) io_setup(0xfb, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f00000007c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x101, r1, 0x0}]) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xec0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x15}, 0x1000000) 1.68760465s ago: executing program 3 (id=7995): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x480501, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x2, 0x7, 0x40, 0x0, @time={0x30000002, 0xcf8}, {0x4, 0x3}, {0x1, 0x2}, @queue={0xe, {0x616, 0x2}}}], 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x4801, 0x0) write$vga_arbiter(r2, &(0x7f0000000100), 0xf) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000900)) chdir(&(0x7f0000000540)='./cgroup\x00') r3 = fanotify_init(0x200, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x0) fanotify_mark(r3, 0x39, 0x1a, r4, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) preadv2(r0, &(0x7f00000003c0)=[{0x0, 0x30}, {&(0x7f0000000440)=""/72, 0x48}], 0x2, 0x10002, 0x1be, 0x1) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000002240), 0x2, 0x0) ioctl$VIDIOC_G_TUNER(r5, 0xc054561d, &(0x7f0000002280)={0x6, "498b271613f2f81b24b3d80aa85b6fec001276fcc34ad11cca80a72e32334e54", 0x3, 0x40, 0xd0000000, 0xf, 0x2, 0x3, 0x0, 0x5}) setresuid(0xffffffffffffffff, 0x0, 0x0) 1.582572163s ago: executing program 3 (id=7996): socket$packet(0x11, 0x3, 0x300) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8b05, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000000)=0x100000001, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000080), 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000040)=0xa, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(0xffffffffffffffff, 0x0, 0x22) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000180)=""/181, 0xb5}], 0x1, 0x3c, 0x4) 648.700101ms ago: executing program 6 (id=7997): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = syz_open_procfs(0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/182, 0xb6) 366.913207ms ago: executing program 6 (id=7998): r0 = socket$inet6(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000180), 0x0) r1 = socket$packet(0x11, 0x2, 0x300) syz_usb_connect$uac1(0x5, 0xa4, &(0x7f0000001200)=ANY=[@ANYRES8=r0, @ANYRES64=r1], 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @local=@item_4={0x3, 0x2, 0x0, "53743ff6"}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4, @main=@item_4={0x3, 0x0, 0x8}, @global=@item_4={0x3, 0x1, 0x5, "a90da1f6"}, @local=@item_4={0x3, 0x2, 0x0, "00000400"}]}}, 0x0}, 0x0) 1.558016ms ago: executing program 3 (id=7999): openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, 0x0, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000780)=""/172, 0xac}, 0x100}], 0x1, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) write$uinput_user_dev(r3, 0x0, 0x0) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/64, 0x328000, 0x800}, 0x20) madvise(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000340)='cubic', 0x38) pwrite64(r3, 0x0, 0x44, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x181942, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='gd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYRES8=0x0, @ANYRESDEC, @ANYBLOB='\x00\x00']) read$FUSE(r8, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0xffe7) syz_fuse_handle_req(r8, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r8, &(0x7f0000004200)={0x50, 0x0, r9, {0x7, 0x2b, 0x0, 0x10004004, 0x0, 0xfffe, 0x0, 0x2, 0x0, 0x0, 0x100}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) 0s ago: executing program 4 (id=8000): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xe) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x100010) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4a}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x8, 0x0, 0xb44, 0x9, 0x0, 0xffffffff, 0x5}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = memfd_secret(0x0) ftruncate(r3, 0x5) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB], 0x18, 0x10}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x3) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="e6643d", @ANYRESHEX=r6, @ANYRESHEX=r2, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRES16=r2, @ANYBLOB]) write$FUSE_INIT(r6, &(0x7f0000004200)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0xffffffff80802840}}, 0x50) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r6, 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0x2000, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="5001000000000000a10000000000000006000000000000000200000000000000030000000000000001000000000000000e0000000500000002000000000080000900000000000000cb0000000000000001000000000000000100", @ANYRESOCT=r3, @ANYBLOB="c3000000010000000000000000000000000000000700000000000000010000004bd64b6e00000000000000000500000000000000020000000000000003000000000000000700001000000000100000000a0000000000000800000000060000000000000005000000000000000000008000000000050000020000000080000000000000006e00000030000000030000000080000000000100", @ANYRESDEC=r5, @ANYRES32=r4, @ANYBLOB="d00000000004000000000000060000000000000000000080000000000100000008000400000000000000"], 0x0, 0x0, 0x0}) getdents64(r7, 0x0, 0x18) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x4c, &(0x7f000002eff0)={0x1, &(0x7f0000000240)=[{0x1, 0x0, 0x3}]}, 0x10) recvmmsg(r5, &(0x7f0000007340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) r8 = socket(0x11, 0x4, 0x1401000) connect$inet(r8, 0x0, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @empty}, {0x20000010304, @local}, 0x4, {0x2, 0x4e20, @rand_addr=0x64010102}}) kernel console output (not intermixed with test programs): 433] usb 6-1: USB disconnect, device number 116 [ 3049.378846][ T9698] tipc: Resetting bearer [ 3049.415931][ T9698] tipc: Disabling bearer [ 3049.442395][ T5944] usb 7-1: Using ep0 maxpacket: 32 [ 3049.460345][ T5944] usb 7-1: config index 0 descriptor too short (expected 36, got 31) [ 3049.476987][ T5944] usb 7-1: config 0 has an invalid interface number: 83 but max is 0 [ 3049.485996][ T5944] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3049.496495][ T5944] usb 7-1: config 0 has no interface number 0 [ 3049.503882][ T5944] usb 7-1: config 0 interface 83 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 3049.513784][ T5944] usb 7-1: config 0 interface 83 altsetting 0 bulk endpoint 0xF has invalid maxpacket 0 [ 3049.523723][ T5944] usb 7-1: config 0 interface 83 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3049.539975][ T5944] usb 7-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice=d8.11 [ 3049.561646][ T5944] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=232 [ 3049.582903][ T5944] usb 7-1: Product: syz [ 3049.594009][ T5944] usb 7-1: Manufacturer: syz [ 3049.603928][ T5944] usb 7-1: SerialNumber: syz [ 3049.624135][ T5944] usb 7-1: config 0 descriptor?? [ 3049.644813][ T5944] redrat3 7-1:0.83: Couldn't find all endpoints [ 3049.755193][T31433] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 3049.869049][T26753] usb 7-1: USB disconnect, device number 10 [ 3049.915009][T31433] usb 6-1: Using ep0 maxpacket: 8 [ 3049.928691][T31433] usb 6-1: unable to get BOS descriptor or descriptor too short [ 3049.945165][T31433] usb 6-1: no configurations [ 3049.961419][T31433] usb 6-1: can't read configurations, error -22 [ 3050.102454][T31433] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 3050.135927][ T5944] usb 5-1: USB disconnect, device number 31 [ 3050.286601][T31433] usb 6-1: Using ep0 maxpacket: 8 [ 3050.304933][T31433] usb 6-1: unable to get BOS descriptor or descriptor too short [ 3050.320131][T31433] usb 6-1: no configurations [ 3050.334324][T31433] usb 6-1: can't read configurations, error -22 [ 3050.346296][T31433] usb usb6-port1: attempt power cycle [ 3050.712505][T31433] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 3050.759258][T31433] usb 6-1: Using ep0 maxpacket: 8 [ 3050.774334][T31433] usb 6-1: unable to get BOS descriptor or descriptor too short [ 3050.804916][T31433] usb 6-1: no configurations [ 3050.824426][T31433] usb 6-1: can't read configurations, error -22 [ 3050.982536][T31433] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 3051.014850][T31433] usb 6-1: Using ep0 maxpacket: 8 [ 3051.084675][T31433] usb 6-1: unable to get BOS descriptor or descriptor too short [ 3051.093310][T31433] usb 6-1: no configurations [ 3051.099163][T31433] usb 6-1: can't read configurations, error -22 [ 3051.116425][T31433] usb usb6-port1: unable to enumerate USB device [ 3053.083735][ T5944] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 3053.348220][ T5944] usb 6-1: Using ep0 maxpacket: 8 [ 3053.363340][ T5944] usb 6-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3053.372480][ T5944] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3053.380457][ T5944] usb 6-1: Product: syz [ 3053.384875][ T5944] usb 6-1: Manufacturer: syz [ 3053.389456][ T5944] usb 6-1: SerialNumber: syz [ 3053.395792][ T5944] usb 6-1: config 0 descriptor?? [ 3053.404350][ T5944] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3054.512649][ T5944] gspca_sonixj: reg_r err -110 [ 3054.517676][ T5944] sonixj 6-1:0.0: probe with driver sonixj failed with error -110 [ 3054.694649][ T3304] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 3054.912485][ T3304] usb 4-1: Using ep0 maxpacket: 8 [ 3054.969827][ T3304] usb 4-1: config 0 has no interfaces? [ 3055.734579][ T43] usb 6-1: USB disconnect, device number 121 [ 3055.864798][ T9790] FAULT_INJECTION: forcing a failure. [ 3055.864798][ T9790] name failslab, interval 1, probability 0, space 0, times 0 [ 3055.908784][ T9790] CPU: 0 UID: 0 PID: 9790 Comm: syz.5.7482 Not tainted syzkaller #0 PREEMPT(full) [ 3055.908813][ T9790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3055.908826][ T9790] Call Trace: [ 3055.908835][ T9790] [ 3055.908843][ T9790] dump_stack_lvl+0x189/0x250 [ 3055.908864][ T9790] ? __pfx____ratelimit+0x10/0x10 [ 3055.908893][ T9790] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3055.908917][ T9790] ? __pfx__printk+0x10/0x10 [ 3055.908954][ T9790] ? __pfx___might_resched+0x10/0x10 [ 3055.908970][ T9790] ? fs_reclaim_acquire+0x7d/0x100 [ 3055.908989][ T9790] should_fail_ex+0x414/0x560 [ 3055.909005][ T9790] should_failslab+0xa8/0x100 [ 3055.909024][ T9790] __kmalloc_noprof+0xcb/0x7f0 [ 3055.909048][ T9790] ? tomoyo_encode+0x28b/0x550 [ 3055.909078][ T9790] tomoyo_encode+0x28b/0x550 [ 3055.909108][ T9790] tomoyo_realpath_from_path+0x58d/0x5d0 [ 3055.909146][ T9790] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 3055.909167][ T9790] tomoyo_path_number_perm+0x1e8/0x5a0 [ 3055.909192][ T9790] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 3055.909231][ T9790] ? __lock_acquire+0xab9/0xd20 [ 3055.909270][ T9790] ? __fget_files+0x2a/0x420 [ 3055.909301][ T9790] ? __fget_files+0x2a/0x420 [ 3055.909327][ T9790] ? __fget_files+0x3a0/0x420 [ 3055.909352][ T9790] ? __fget_files+0x2a/0x420 [ 3055.909383][ T9790] security_file_ioctl+0xcb/0x2d0 [ 3055.909406][ T9790] __se_sys_ioctl+0x47/0x170 [ 3055.909434][ T9790] do_syscall_64+0xfa/0x3b0 [ 3055.909454][ T9790] ? lockdep_hardirqs_on+0x9c/0x150 [ 3055.909479][ T9790] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3055.909500][ T9790] ? clear_bhb_loop+0x60/0xb0 [ 3055.909524][ T9790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3055.909545][ T9790] RIP: 0033:0x7f4de5f8eec9 [ 3055.909563][ T9790] 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 [ 3055.909581][ T9790] RSP: 002b:00007f4de6f03038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3055.909603][ T9790] RAX: ffffffffffffffda RBX: 00007f4de61e5fa0 RCX: 00007f4de5f8eec9 [ 3055.909619][ T9790] RDX: 00002000000037c0 RSI: 0000000040046104 RDI: 0000000000000003 [ 3055.909632][ T9790] RBP: 00007f4de6f03090 R08: 0000000000000000 R09: 0000000000000000 [ 3055.909646][ T9790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3055.909659][ T9790] R13: 00007f4de61e6038 R14: 00007f4de61e5fa0 R15: 00007f4de630fa28 [ 3055.909692][ T9790] [ 3056.212575][ T9790] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3057.317774][ T3304] usb 4-1: string descriptor 0 read error: -71 [ 3057.356141][ T9806] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7488'. [ 3057.366980][ T9806] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7488'. [ 3057.427627][ T3304] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3057.462468][ T3304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3057.480766][ T3304] usb 4-1: config 0 descriptor?? [ 3057.516230][ T3304] usb 4-1: can't set config #0, error -71 [ 3057.656223][ T3304] usb 4-1: USB disconnect, device number 21 [ 3057.713798][T31433] usb 6-1: new high-speed USB device number 122 using dummy_hcd [ 3057.723072][ T43] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 3057.923783][T31433] usb 6-1: Using ep0 maxpacket: 32 [ 3057.930651][T31433] usb 6-1: config 8 has an invalid interface number: 203 but max is 0 [ 3057.939421][T31433] usb 6-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 3057.955015][T31433] usb 6-1: config 8 has no interface number 0 [ 3057.962229][T31433] usb 6-1: config 8 interface 203 altsetting 1 has an endpoint descriptor with address 0x93, changing to 0x83 [ 3057.979368][T31433] usb 6-1: config 8 interface 203 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 1024 [ 3057.994099][T31433] usb 6-1: config 8 interface 203 altsetting 1 bulk endpoint 0x8B has invalid maxpacket 1023 [ 3058.011902][T31433] usb 6-1: config 8 interface 203 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 3058.022456][ T43] usb 7-1: Using ep0 maxpacket: 8 [ 3058.030141][T31433] usb 6-1: config 8 interface 203 has no altsetting 0 [ 3058.061798][ T43] usb 7-1: config 0 has an invalid descriptor of length 122, skipping remainder of the config [ 3058.077035][T31433] usb 6-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=eb.7a [ 3058.086343][ T43] usb 7-1: config 0 interface 0 altsetting 247 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 3058.103125][T31433] usb 6-1: New USB device strings: Mfr=1, Product=66, SerialNumber=3 [ 3058.113978][T31433] usb 6-1: Product: syz [ 3058.118168][T31433] usb 6-1: Manufacturer: syz [ 3058.123173][T31433] usb 6-1: SerialNumber: syz [ 3058.131153][ T9810] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 3058.140156][ T9810] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 3058.152264][ T43] usb 7-1: config 0 interface 0 has no altsetting 0 [ 3058.164267][ T43] usb 7-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 3058.173539][ T3304] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 3058.202408][ T6455] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 3058.274840][ T43] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3058.320788][ T43] usb 7-1: config 0 descriptor?? [ 3058.376369][ T43] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 3058.380838][ T6455] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3058.405539][ T6455] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3058.416112][ T6455] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 3058.439472][ T3304] usb 4-1: Using ep0 maxpacket: 8 [ 3058.494841][ T6455] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3058.505994][ T6455] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3058.508218][ T3304] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3058.523371][ T3304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3058.529106][ T6455] usb 2-1: config 0 descriptor?? [ 3058.567206][ T3304] usb 4-1: Product: syz [ 3058.574594][ T3304] usb 4-1: Manufacturer: syz [ 3058.584483][ T3304] usb 4-1: SerialNumber: syz [ 3058.613185][ T3304] usb 4-1: config 0 descriptor?? [ 3058.633071][ T3304] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3058.966636][ T6455] plantronics 0003:047F:FFFF.001E: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 3059.304969][ T9824] netlink: 'syz.1.7493': attribute type 15 has an invalid length. [ 3059.315334][ T9824] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7493'. [ 3059.782695][ T3304] gspca_sonixj: reg_r err -110 [ 3059.787785][ T3304] sonixj 4-1:0.0: probe with driver sonixj failed with error -110 [ 3060.382022][T31433] port100 6-1:8.203: NFC: Could not find bulk-in or bulk-out endpoint [ 3060.412227][T31433] usb 6-1: USB disconnect, device number 122 [ 3060.474361][T26753] usb 2-1: reset high-speed USB device number 29 using dummy_hcd [ 3060.770542][ T3304] usb 4-1: USB disconnect, device number 22 [ 3061.552658][ T3304] usb 7-1: USB disconnect, device number 11 [ 3062.080850][ T6455] usb 2-1: USB disconnect, device number 29 [ 3063.823790][ T9890] FAULT_INJECTION: forcing a failure. [ 3063.823790][ T9890] name failslab, interval 1, probability 0, space 0, times 0 [ 3064.027492][ T9890] CPU: 1 UID: 0 PID: 9890 Comm: syz.3.7506 Not tainted syzkaller #0 PREEMPT(full) [ 3064.027521][ T9890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3064.027535][ T9890] Call Trace: [ 3064.027543][ T9890] [ 3064.027551][ T9890] dump_stack_lvl+0x189/0x250 [ 3064.027572][ T9890] ? __pfx____ratelimit+0x10/0x10 [ 3064.027595][ T9890] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3064.027608][ T9890] ? __pfx__printk+0x10/0x10 [ 3064.027626][ T9890] ? __pfx___might_resched+0x10/0x10 [ 3064.027637][ T9890] ? fs_reclaim_acquire+0x7d/0x100 [ 3064.027655][ T9890] should_fail_ex+0x414/0x560 [ 3064.027672][ T9890] should_failslab+0xa8/0x100 [ 3064.027689][ T9890] kmem_cache_alloc_node_noprof+0x77/0x710 [ 3064.027704][ T9890] ? __alloc_skb+0x112/0x2d0 [ 3064.027715][ T9890] ? netlink_autobind+0xdb/0x300 [ 3064.027729][ T9890] __alloc_skb+0x112/0x2d0 [ 3064.027742][ T9890] netlink_sendmsg+0x5c6/0xb30 [ 3064.027758][ T9890] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3064.027771][ T9890] ? aa_sock_msg_perm+0xf1/0x1d0 [ 3064.027786][ T9890] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 3064.027803][ T9890] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3064.027814][ T9890] __sock_sendmsg+0x219/0x270 [ 3064.027832][ T9890] ____sys_sendmsg+0x505/0x830 [ 3064.027848][ T9890] ? __pfx_____sys_sendmsg+0x10/0x10 [ 3064.027868][ T9890] ? import_iovec+0x74/0xa0 [ 3064.027882][ T9890] ___sys_sendmsg+0x21f/0x2a0 [ 3064.027896][ T9890] ? __pfx____sys_sendmsg+0x10/0x10 [ 3064.027926][ T9890] ? __fget_files+0x2a/0x420 [ 3064.027941][ T9890] ? __fget_files+0x3a0/0x420 [ 3064.027961][ T9890] __x64_sys_sendmsg+0x19b/0x260 [ 3064.027976][ T9890] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 3064.027993][ T9890] ? __pfx_ksys_write+0x10/0x10 [ 3064.028005][ T9890] ? rcu_is_watching+0x15/0xb0 [ 3064.028020][ T9890] ? do_syscall_64+0xbe/0x3b0 [ 3064.028033][ T9890] do_syscall_64+0xfa/0x3b0 [ 3064.028043][ T9890] ? lockdep_hardirqs_on+0x9c/0x150 [ 3064.028052][ T9890] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3064.028063][ T9890] ? clear_bhb_loop+0x60/0xb0 [ 3064.028075][ T9890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3064.028086][ T9890] RIP: 0033:0x7f3d99d8eec9 [ 3064.028096][ T9890] 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 [ 3064.028106][ T9890] RSP: 002b:00007f3d9ad01038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3064.028118][ T9890] RAX: ffffffffffffffda RBX: 00007f3d99fe5fa0 RCX: 00007f3d99d8eec9 [ 3064.028127][ T9890] RDX: 00000000000080c0 RSI: 0000200000000000 RDI: 0000000000000003 [ 3064.028134][ T9890] RBP: 00007f3d9ad01090 R08: 0000000000000000 R09: 0000000000000000 [ 3064.028140][ T9890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3064.028146][ T9890] R13: 00007f3d99fe6038 R14: 00007f3d99fe5fa0 R15: 00007f3d9a10fa28 [ 3064.028162][ T9890] [ 3064.932902][ T3304] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 3065.093212][ T3304] usb 5-1: Using ep0 maxpacket: 8 [ 3065.099905][ T3304] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 3065.108828][ T3304] usb 5-1: config 179 has no interface number 0 [ 3065.116069][ T3304] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 3065.127709][ T3304] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 3065.139574][ T3304] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 3065.151201][ T3304] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 3065.164975][ T3304] usb 5-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 3065.179718][ T3304] usb 5-1: config 179 interface 65 has no altsetting 0 [ 3065.195358][ T3304] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 3065.205041][ T3304] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3065.225853][ T3304] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input64 [ 3065.586559][T31433] usb 5-1: USB disconnect, device number 32 [ 3067.148202][ T9929] input: syz1 as /devices/virtual/input/input65 [ 3067.233348][ T9931] input: syz1 as /devices/virtual/input/input66 [ 3067.744077][ T9936] input: syz0 as /devices/virtual/input/input67 [ 3069.482945][ T9964] program syz.5.7522 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 3070.316177][ T9986] input: syz1 as /devices/virtual/input/input68 [ 3071.728714][ T3304] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 3071.938578][ T3304] usb 7-1: Using ep0 maxpacket: 32 [ 3072.065794][ T3304] usb 7-1: config 0 has an invalid descriptor of length 9, skipping remainder of the config [ 3072.082588][ T6155] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 3072.109317][ T3304] usb 7-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3072.127078][ T3304] usb 7-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 3072.136732][ T3304] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=12 [ 3072.145239][ T3304] usb 7-1: Product: syz [ 3072.151364][ T3304] usb 7-1: Manufacturer: syz [ 3072.169788][ T3304] usb 7-1: SerialNumber: syz [ 3072.204037][ T3304] usb 7-1: config 0 descriptor?? [ 3072.262943][ T6155] usb 6-1: Using ep0 maxpacket: 16 [ 3072.270273][ T6155] usb 6-1: config 8 has an invalid interface number: 39 but max is 0 [ 3072.282111][ T6155] usb 6-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 3072.296011][ T6155] usb 6-1: config 8 has no interface number 0 [ 3072.304059][ T6155] usb 6-1: config 8 interface 39 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 3072.320884][ T6155] usb 6-1: config 8 interface 39 has no altsetting 0 [ 3072.331720][ T6155] usb 6-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 3072.341133][ T6155] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3072.351015][ T6155] usb 6-1: Product: syz [ 3072.357067][ T6155] usb 6-1: Manufacturer: syz [ 3072.363480][ T6155] usb 6-1: SerialNumber: syz [ 3072.593939][ T6155] ipheth 6-1:8.39: Unable to find endpoints [ 3073.178396][T10023] program syz.4.7538 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 3073.742514][ T6455] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 3073.905672][ T6455] usb 2-1: unable to get BOS descriptor or descriptor too short [ 3073.914104][ T6455] usb 2-1: not running at top speed; connect to a high speed hub [ 3073.923515][ T6455] usb 2-1: config 8 has an invalid interface number: 167 but max is 0 [ 3073.931832][ T6455] usb 2-1: config 8 has no interface number 0 [ 3073.940425][ T6455] usb 2-1: config 8 interface 167 altsetting 7 endpoint 0xD has an invalid bInterval 66, changing to 4 [ 3073.952337][ T6455] usb 2-1: config 8 interface 167 altsetting 7 endpoint 0xD has invalid maxpacket 1096, setting to 1023 [ 3073.963714][ T6455] usb 2-1: config 8 interface 167 has no altsetting 0 [ 3073.974636][ T6455] usb 2-1: New USB device found, idVendor=08ca, idProduct=0010, bcdDevice= 8.2d [ 3073.984551][ T6455] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3073.992778][ T6455] usb 2-1: Product: syz [ 3073.997220][ T6455] usb 2-1: Manufacturer: syz [ 3074.001941][ T6455] usb 2-1: SerialNumber: syz [ 3074.292809][T10025] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(13) [ 3074.299453][T10025] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 3074.307591][T10025] vhci_hcd vhci_hcd.0: Device attached [ 3074.319922][T10032] vhci_hcd: connection closed [ 3074.321818][T12294] vhci_hcd: stop threads [ 3074.324791][T31433] usb 7-1: USB disconnect, device number 12 [ 3074.336430][T12294] vhci_hcd: release socket [ 3074.340515][ T6455] aiptek 2-1:8.167: interface has no int in endpoints, but must have minimum 1 [ 3074.365765][T12294] vhci_hcd: disconnect device [ 3074.389141][ T6455] usb 2-1: USB disconnect, device number 30 [ 3074.762812][T31433] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 3074.810789][ T3304] usb 6-1: USB disconnect, device number 123 [ 3074.862899][T10046] netlink: 20 bytes leftover after parsing attributes in process `syz.5.7545'. [ 3074.872085][T10046] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7545'. [ 3074.932439][T31433] usb 7-1: Using ep0 maxpacket: 16 [ 3074.959305][T31433] usb 7-1: config 8 has an invalid interface number: 39 but max is 0 [ 3074.979364][T31433] usb 7-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 3075.007402][T31433] usb 7-1: config 8 has no interface number 0 [ 3075.016630][T31433] usb 7-1: config 8 interface 39 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3075.037751][T31433] usb 7-1: config 8 interface 39 has no altsetting 0 [ 3075.049500][T31433] usb 7-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 3075.059520][T31433] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3075.067924][T31433] usb 7-1: Product: syz [ 3075.080944][T31433] usb 7-1: Manufacturer: syz [ 3075.085934][T31433] usb 7-1: SerialNumber: syz [ 3075.318480][T31433] ipheth 7-1:8.39: Unable to find endpoints [ 3076.086073][T10055] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3076.492534][ T3304] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 3076.645952][T10077] Context (ID=0x1) not attached to queue pair (handle=0x0:0x2) [ 3076.655917][ T3304] usb 4-1: Using ep0 maxpacket: 16 [ 3076.685328][ T3304] usb 4-1: config 0 has no interfaces? [ 3076.693251][ T3304] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 3076.702870][ T3304] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 3076.711033][ T3304] usb 4-1: Manufacturer: syz [ 3076.739202][ T3304] usb 4-1: config 0 descriptor?? [ 3076.867225][T10083] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7556'. [ 3076.876455][T10083] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7556'. [ 3077.052504][ T3304] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 3077.204874][ T3304] usb 6-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 3077.214548][ T3304] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3077.225787][ T3304] usb 6-1: config 0 descriptor?? [ 3077.236702][ T3304] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 3077.474622][ T6455] usb 7-1: USB disconnect, device number 13 [ 3077.701193][T10092] kvm: pic: non byte write [ 3077.710750][T10092] kvm: pic: non byte write [ 3078.047607][ T3304] gspca_sunplus: reg_w_riv err -71 [ 3078.061836][ T3304] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 3078.083959][ T3304] usb 6-1: USB disconnect, device number 124 [ 3078.218571][T10106] netlink: 4 bytes leftover after parsing attributes in process `syz.6.7564'. [ 3078.320454][T10108] input: syz1 as /devices/virtual/input/input70 [ 3079.320093][ T6455] usb 4-1: USB disconnect, device number 23 [ 3079.637786][T10133] input: syz1 as /devices/virtual/input/input71 [ 3080.592435][ T6455] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 3080.755246][ T6455] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 3080.782417][ T6455] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3080.819275][ T6455] usb 4-1: config 0 descriptor?? [ 3080.853610][ T6455] cp210x 4-1:0.0: cp210x converter detected [ 3081.119834][T10152] netlink: 44 bytes leftover after parsing attributes in process `syz.4.7577'. [ 3081.549743][ T6455] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 3081.576776][ T6455] usb 4-1: cp210x converter now attached to ttyUSB0 [ 3081.926587][ T6455] usb 4-1: USB disconnect, device number 24 [ 3081.958469][ T6455] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 3081.987226][ T6455] cp210x 4-1:0.0: device disconnected [ 3082.215845][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 3082.222887][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 3083.038863][T10180] netlink: 12 bytes leftover after parsing attributes in process `syz.5.7583'. [ 3083.086473][T10180] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7583'. [ 3083.471187][T10184] input: syz1 as /devices/virtual/input/input72 [ 3085.989031][T10232] input: syz1 as /devices/virtual/input/input73 [ 3086.842381][ T6455] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 3087.033131][ T6455] usb 2-1: Using ep0 maxpacket: 16 [ 3087.044503][ T6455] usb 2-1: config 8 has an invalid interface number: 206 but max is 0 [ 3087.054719][ T6455] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 3087.075885][ T6455] usb 2-1: config 8 has no interface number 0 [ 3087.082382][ T6455] usb 2-1: config 8 interface 206 altsetting 1 has an endpoint descriptor with address 0xF7, changing to 0x87 [ 3087.104834][T10249] fuse: Bad value for 'rootmode' [ 3087.112231][ T6455] usb 2-1: config 8 interface 206 altsetting 1 endpoint 0x87 has invalid maxpacket 33058, setting to 1024 [ 3087.212874][ T6455] usb 2-1: config 8 interface 206 altsetting 1 endpoint 0xC has invalid wMaxPacketSize 0 [ 3087.240552][ T6455] usb 2-1: config 8 interface 206 altsetting 1 bulk endpoint 0xC has invalid maxpacket 0 [ 3087.261189][ T6455] usb 2-1: config 8 interface 206 has no altsetting 0 [ 3087.285809][ T6455] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=35.bb [ 3087.300108][ T6455] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3087.323801][ T6455] usb 2-1: Product: syz [ 3087.328010][ T6455] usb 2-1: Manufacturer: syz [ 3087.376614][ T6455] usb 2-1: SerialNumber: syz [ 3087.620290][ T6455] garmin_gps 2-1:8.206: Garmin GPS usb/tty converter detected [ 3087.641210][ T6455] garmin_gps ttyUSB0: garmin_write_bulk - usb_submit_urb(write bulk) failed with status = -90 [ 3087.678018][ T6455] garmin_gps ttyUSB0: probe with driver garmin_gps failed with error -90 [ 3087.740419][ T6455] usb 2-1: USB disconnect, device number 31 [ 3087.757490][ T6455] garmin_gps 2-1:8.206: device disconnected [ 3087.822729][ T3304] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 3087.963255][ T3304] usb 7-1: device descriptor read/64, error -71 [ 3088.215460][ T3304] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 3088.312797][ T6155] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 3088.352470][ T3304] usb 7-1: device descriptor read/64, error -71 [ 3088.504275][ T3304] usb usb7-port1: attempt power cycle [ 3088.542456][ T6155] usb 6-1: Using ep0 maxpacket: 16 [ 3088.575889][ T6155] usb 6-1: config 8 has an invalid interface number: 39 but max is 0 [ 3088.584277][ T6155] usb 6-1: config 8 has no interface number 0 [ 3088.590519][ T6155] usb 6-1: config 8 interface 39 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3088.605385][ T6155] usb 6-1: config 8 interface 39 has no altsetting 0 [ 3088.618730][ T6155] usb 6-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 3088.640283][ T6155] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3088.651453][ T6155] usb 6-1: Product: syz [ 3088.659197][ T6155] usb 6-1: Manufacturer: syz [ 3088.667108][ T6155] usb 6-1: SerialNumber: syz [ 3088.852874][ T3304] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 3088.887949][ T3304] usb 7-1: device descriptor read/8, error -71 [ 3088.965456][ T6155] ipheth 6-1:8.39: Unable to find endpoints [ 3089.132584][ T3304] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 3089.153558][ T3304] usb 7-1: device descriptor read/8, error -71 [ 3089.276744][ T3304] usb usb7-port1: unable to enumerate USB device [ 3089.481013][T10274] input: syz1 as /devices/virtual/input/input74 [ 3089.732503][ T3300] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 3089.903155][ T3300] usb 2-1: Using ep0 maxpacket: 8 [ 3089.912954][ T3300] usb 2-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3089.925347][ T3300] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3089.938465][ T3300] usb 2-1: Product: syz [ 3089.945246][ T3300] usb 2-1: Manufacturer: syz [ 3089.952731][ T3300] usb 2-1: SerialNumber: syz [ 3089.963563][ T3300] usb 2-1: config 0 descriptor?? [ 3089.977471][ T3300] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3090.777540][T10287] netlink: 12 bytes leftover after parsing attributes in process `syz.6.7613'. [ 3091.105595][ T6155] usb 6-1: USB disconnect, device number 125 [ 3091.187281][ T3300] gspca_sonixj: reg_r err -110 [ 3091.196154][ T3300] sonixj 2-1:0.0: probe with driver sonixj failed with error -110 [ 3092.748130][T31433] usb 2-1: USB disconnect, device number 32 [ 3092.828038][T10319] dvmrp4: entered allmulticast mode [ 3093.132665][ T3300] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 3093.272414][ T3300] usb 4-1: device descriptor read/64, error -71 [ 3093.592919][ T3300] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 3093.662430][T31433] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 3093.732706][ T3300] usb 4-1: device descriptor read/64, error -71 [ 3093.816286][T31433] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3093.830596][T31433] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 3093.841251][T31433] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 3093.850985][ T3300] usb usb4-port1: attempt power cycle [ 3093.859627][T31433] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 3093.868323][T31433] usb 2-1: SerialNumber: syz [ 3094.089676][T31433] usb 2-1: 0:2 : does not exist [ 3094.104246][T31433] usb 2-1: USB disconnect, device number 33 [ 3094.131013][ T9028] udevd[9028]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3094.213069][ T3300] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 3094.243574][ T3300] usb 4-1: device descriptor read/8, error -71 [ 3094.482635][ T3300] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 3094.507120][T10338] input: syz1 as /devices/virtual/input/input75 [ 3094.518427][T10338] input: failed to attach handler leds to device input75, error: -6 [ 3094.519076][ T3300] usb 4-1: device descriptor read/8, error -71 [ 3094.653928][ T3300] usb usb4-port1: unable to enumerate USB device [ 3094.705508][T10348] FAULT_INJECTION: forcing a failure. [ 3094.705508][T10348] name failslab, interval 1, probability 0, space 0, times 0 [ 3094.718653][T10348] CPU: 1 UID: 0 PID: 10348 Comm: syz.4.7631 Not tainted syzkaller #0 PREEMPT(full) [ 3094.718679][T10348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3094.718690][T10348] Call Trace: [ 3094.718701][T10348] [ 3094.718711][T10348] dump_stack_lvl+0x189/0x250 [ 3094.718737][T10348] ? __pfx____ratelimit+0x10/0x10 [ 3094.718766][T10348] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3094.718779][T10348] ? __pfx__printk+0x10/0x10 [ 3094.718796][T10348] ? skb_network_protocol+0x508/0x760 [ 3094.718816][T10348] should_fail_ex+0x414/0x560 [ 3094.718834][T10348] should_failslab+0xa8/0x100 [ 3094.718853][T10348] kmem_cache_alloc_noprof+0x74/0x6e0 [ 3094.718867][T10348] ? dev_queue_xmit_nit+0x2d/0xcc0 [ 3094.718878][T10348] ? skb_clone+0x212/0x3a0 [ 3094.718895][T10348] skb_clone+0x212/0x3a0 [ 3094.718907][T10348] ? dev_queue_xmit_nit+0x25a/0xcc0 [ 3094.718920][T10348] dev_queue_xmit_nit+0x416/0xcc0 [ 3094.718931][T10348] ? dev_queue_xmit_nit+0x2d/0xcc0 [ 3094.718949][T10348] dev_hard_start_xmit+0x1be/0x830 [ 3094.718972][T10348] __dev_queue_xmit+0x1b8d/0x3b50 [ 3094.718986][T10348] ? kasan_save_track+0x4f/0x80 [ 3094.718999][T10348] ? kasan_save_track+0x3e/0x80 [ 3094.719016][T10348] ? __dev_queue_xmit+0x27b/0x3b50 [ 3094.719030][T10348] ? __x64_sys_sendto+0xde/0x100 [ 3094.719041][T10348] ? do_syscall_64+0xfa/0x3b0 [ 3094.719051][T10348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3094.719068][T10348] ? __pfx___dev_queue_xmit+0x10/0x10 [ 3094.719090][T10348] ? __copy_skb_header+0xa7/0x550 [ 3094.719103][T10348] ? __asan_memcpy+0x40/0x70 [ 3094.719126][T10348] ? skb_clone+0x246/0x3a0 [ 3094.719141][T10348] __netlink_deliver_tap+0x5ad/0x850 [ 3094.719160][T10348] ? netlink_deliver_tap+0x2e/0x1b0 [ 3094.719172][T10348] netlink_deliver_tap+0x19c/0x1b0 [ 3094.719184][T10348] netlink_sendskb+0x68/0x140 [ 3094.719203][T10348] netlink_unicast+0x397/0x9e0 [ 3094.719217][T10348] ? add_memory_resource+0x624/0xbd0 [ 3094.719233][T10348] ? __pfx_netlink_unicast+0x10/0x10 [ 3094.719251][T10348] ? __alloc_skb+0x1bc/0x2d0 [ 3094.719264][T10348] ctrl_getfamily+0x499/0x590 [ 3094.719279][T10348] ? __pfx_ctrl_getfamily+0x10/0x10 [ 3094.719293][T10348] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 3094.719332][T10348] genl_family_rcv_msg_doit+0x212/0x300 [ 3094.719350][T10348] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 3094.719378][T10348] genl_rcv_msg+0x60e/0x790 [ 3094.719396][T10348] ? __pfx_genl_rcv_msg+0x10/0x10 [ 3094.719409][T10348] ? __pfx_ctrl_getfamily+0x10/0x10 [ 3094.719431][T10348] ? __asan_memcpy+0x40/0x70 [ 3094.719453][T10348] ? __pfx_ref_tracker_free+0x10/0x10 [ 3094.719485][T10348] netlink_rcv_skb+0x205/0x470 [ 3094.719503][T10348] ? __lock_acquire+0xab9/0xd20 [ 3094.719514][T10348] ? __pfx_genl_rcv_msg+0x10/0x10 [ 3094.719529][T10348] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 3094.719552][T10348] ? down_read+0x1ad/0x2e0 [ 3094.719570][T10348] genl_rcv+0x28/0x40 [ 3094.719583][T10348] netlink_unicast+0x82f/0x9e0 [ 3094.719604][T10348] ? __pfx_netlink_unicast+0x10/0x10 [ 3094.719621][T10348] ? netlink_sendmsg+0x642/0xb30 [ 3094.719632][T10348] ? skb_put+0x11b/0x210 [ 3094.719645][T10348] netlink_sendmsg+0x805/0xb30 [ 3094.719663][T10348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3094.719676][T10348] ? aa_sock_msg_perm+0xf1/0x1d0 [ 3094.719692][T10348] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 3094.719708][T10348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3094.719720][T10348] __sock_sendmsg+0x219/0x270 [ 3094.719737][T10348] __sys_sendto+0x3bd/0x520 [ 3094.719750][T10348] ? __pfx___sys_sendto+0x10/0x10 [ 3094.719768][T10348] ? count_memcg_event_mm+0x21/0x260 [ 3094.719788][T10348] ? exc_page_fault+0x76/0xf0 [ 3094.719806][T10348] ? do_user_addr_fault+0xc85/0x1380 [ 3094.719820][T10348] __x64_sys_sendto+0xde/0x100 [ 3094.719833][T10348] do_syscall_64+0xfa/0x3b0 [ 3094.719843][T10348] ? lockdep_hardirqs_on+0x9c/0x150 [ 3094.719853][T10348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3094.719863][T10348] ? clear_bhb_loop+0x60/0xb0 [ 3094.719876][T10348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3094.719886][T10348] RIP: 0033:0x7f4e08f90d5c [ 3094.719897][T10348] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 3094.719907][T10348] RSP: 002b:00007f4e09e28ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 3094.719919][T10348] RAX: ffffffffffffffda RBX: 00007f4e09e28fc0 RCX: 00007f4e08f90d5c [ 3094.719928][T10348] RDX: 0000000000000020 RSI: 00007f4e09e29010 RDI: 0000000000000005 [ 3094.719935][T10348] RBP: 0000000000000000 R08: 00007f4e09e28f14 R09: 000000000000000c [ 3094.719941][T10348] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 3094.719948][T10348] R13: 00007f4e09e28f68 R14: 00007f4e09e29010 R15: 0000000000000000 [ 3094.719964][T10348] [ 3095.250963][T10350] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7633'. [ 3095.266189][T10350] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7633'. [ 3095.405431][T10359] 8021q: VLANs not supported on sit0 [ 3095.422965][T10359] tipc: Enabling of bearer rejected, already enabled [ 3095.717993][T10366] netlink: 'syz.6.7637': attribute type 1 has an invalid length. [ 3096.059997][T10374] 8021q: VLANs not supported on sit0 [ 3096.879418][T31433] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 3097.042445][T31433] usb 7-1: device descriptor read/64, error -71 [ 3097.282430][T31433] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 3097.422815][T31433] usb 7-1: device descriptor read/64, error -71 [ 3097.541060][T31433] usb usb7-port1: attempt power cycle [ 3097.892589][T31433] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 3097.935072][T31433] usb 7-1: device descriptor read/8, error -71 [ 3098.042435][ T6155] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 3098.182429][T31433] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 3098.202912][T31433] usb 7-1: device descriptor read/8, error -71 [ 3098.265452][ T6155] usb 6-1: Using ep0 maxpacket: 16 [ 3098.291904][ T6155] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3098.304339][ T6155] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3098.341873][T31433] usb usb7-port1: unable to enumerate USB device [ 3098.354480][ T6155] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3098.457261][ T6155] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3098.472365][ T6155] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3098.482084][ T6155] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3098.490316][ T6155] usb 6-1: Product: syz [ 3098.501881][ T6155] usb 6-1: Manufacturer: syz [ 3098.507488][ T6155] usb 6-1: SerialNumber: syz [ 3098.929271][T10394] binder_alloc: binder_alloc_mmap_handler: 10393 200000ffc000-200001000000 already mapped failed -16 [ 3099.180748][ T6155] usb 6-1: USB disconnect, device number 126 [ 3099.258859][ T9028] udevd[9028]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3099.431700][T10397] FAULT_INJECTION: forcing a failure. [ 3099.431700][T10397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3099.447918][T10397] CPU: 1 UID: 0 PID: 10397 Comm: syz.3.7645 Not tainted syzkaller #0 PREEMPT(full) [ 3099.447946][T10397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3099.447960][T10397] Call Trace: [ 3099.447969][T10397] [ 3099.447978][T10397] dump_stack_lvl+0x189/0x250 [ 3099.448008][T10397] ? __pfx____ratelimit+0x10/0x10 [ 3099.448038][T10397] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3099.448063][T10397] ? __pfx__printk+0x10/0x10 [ 3099.448105][T10397] should_fail_ex+0x414/0x560 [ 3099.448136][T10397] _copy_to_user+0x31/0xb0 [ 3099.448159][T10397] simple_read_from_buffer+0xe1/0x170 [ 3099.448192][T10397] proc_fail_nth_read+0x1b3/0x220 [ 3099.448221][T10397] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3099.448248][T10397] ? rw_verify_area+0x2a6/0x4d0 [ 3099.448271][T10397] ? __lock_acquire+0xab9/0xd20 [ 3099.448290][T10397] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 3099.448315][T10397] vfs_read+0x1fd/0xa30 [ 3099.448339][T10397] ? fdget_pos+0x247/0x320 [ 3099.448362][T10397] ? __pfx___mutex_lock+0x10/0x10 [ 3099.448383][T10397] ? __pfx_vfs_read+0x10/0x10 [ 3099.448411][T10397] ? __fget_files+0x2a/0x420 [ 3099.448444][T10397] ? __fget_files+0x3a0/0x420 [ 3099.448472][T10397] ? __fget_files+0x2a/0x420 [ 3099.448510][T10397] ksys_read+0x145/0x250 [ 3099.448534][T10397] ? __fget_files+0x3a0/0x420 [ 3099.448563][T10397] ? __pfx_ksys_read+0x10/0x10 [ 3099.448595][T10397] ? do_syscall_64+0xbe/0x3b0 [ 3099.448620][T10397] do_syscall_64+0xfa/0x3b0 [ 3099.448639][T10397] ? lockdep_hardirqs_on+0x9c/0x150 [ 3099.448658][T10397] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3099.448678][T10397] ? clear_bhb_loop+0x60/0xb0 [ 3099.448703][T10397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3099.448722][T10397] RIP: 0033:0x7f3d99d8d8dc [ 3099.448740][T10397] 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 [ 3099.448758][T10397] RSP: 002b:00007f3d9ad01030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3099.448780][T10397] RAX: ffffffffffffffda RBX: 00007f3d99fe5fa0 RCX: 00007f3d99d8d8dc [ 3099.448801][T10397] RDX: 000000000000000f RSI: 00007f3d9ad010a0 RDI: 0000000000000004 [ 3099.448815][T10397] RBP: 00007f3d9ad01090 R08: 0000000000000000 R09: 0000000000000000 [ 3099.448828][T10397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3099.448841][T10397] R13: 00007f3d99fe6038 R14: 00007f3d99fe5fa0 R15: 00007f3d9a10fa28 [ 3099.448874][T10397] [ 3099.689617][ C1] vkms_vblank_simulate: vblank timer overrun [ 3099.899467][T10405] netlink: 'syz.1.7649': attribute type 1 has an invalid length. [ 3099.951381][T10407] 8021q: VLANs not supported on sit0 [ 3100.026650][T10407] tipc: Started in network mode [ 3100.032468][T10411] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7648'. [ 3100.045226][T10407] tipc: Node identity 4e68323cf68b, cluster identity 4711 [ 3100.074240][T10407] tipc: Enabled bearer , priority 0 [ 3100.093769][T10413] syzkaller0: entered promiscuous mode [ 3100.099273][T10413] syzkaller0: entered allmulticast mode [ 3100.281786][T10406] tipc: Resetting bearer [ 3100.342436][ T3304] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 3100.410303][T10406] tipc: Disabling bearer [ 3100.513569][ T3304] usb 2-1: Using ep0 maxpacket: 8 [ 3100.528908][ T3304] usb 2-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3100.544998][ T3304] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3100.556217][ T3304] usb 2-1: Product: syz [ 3100.560490][ T3304] usb 2-1: Manufacturer: syz [ 3100.565708][ T3304] usb 2-1: SerialNumber: syz [ 3100.573236][ T3304] usb 2-1: config 0 descriptor?? [ 3100.583455][ T3304] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3101.512825][T10424] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3101.522860][T10424] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3101.726762][T10434] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7655'. [ 3101.752438][T26753] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 3101.770919][T10434] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR [ 3101.773413][ T3304] gspca_sonixj: reg_r err -110 [ 3101.861619][ T3304] sonixj 2-1:0.0: probe with driver sonixj failed with error -110 [ 3102.049191][T10446] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3102.143435][T31433] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 3102.163316][T10450] 8021q: VLANs not supported on sit0 [ 3102.303207][T31433] usb 5-1: device descriptor read/64, error -71 [ 3102.543487][T31433] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 3102.696121][T31433] usb 5-1: device descriptor read/64, error -71 [ 3102.884176][T31433] usb usb5-port1: attempt power cycle [ 3103.203702][ T30] audit: type=1326 audit(1759766030.041:971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10462 comm="syz.5.7663" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4de5f8eec9 code=0x0 [ 3103.242408][T31433] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 3103.273204][T31433] usb 5-1: device descriptor read/8, error -71 [ 3103.289194][ T5944] usb 2-1: USB disconnect, device number 34 [ 3103.532470][T31433] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 3103.553635][T31433] usb 5-1: device descriptor read/8, error -71 [ 3103.672817][T31433] usb usb5-port1: unable to enumerate USB device [ 3104.184860][T10472] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7665'. [ 3105.443234][T10490] FAULT_INJECTION: forcing a failure. [ 3105.443234][T10490] name failslab, interval 1, probability 0, space 0, times 0 [ 3105.482656][T10490] CPU: 1 UID: 0 PID: 10490 Comm: syz.3.7670 Not tainted syzkaller #0 PREEMPT(full) [ 3105.482675][T10490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3105.482683][T10490] Call Trace: [ 3105.482688][T10490] [ 3105.482693][T10490] dump_stack_lvl+0x189/0x250 [ 3105.482711][T10490] ? __pfx____ratelimit+0x10/0x10 [ 3105.482728][T10490] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3105.482741][T10490] ? __pfx__printk+0x10/0x10 [ 3105.482758][T10490] ? __pfx___might_resched+0x10/0x10 [ 3105.482770][T10490] ? fs_reclaim_acquire+0x7d/0x100 [ 3105.482789][T10490] should_fail_ex+0x414/0x560 [ 3105.482806][T10490] should_failslab+0xa8/0x100 [ 3105.482823][T10490] __kmalloc_noprof+0xcb/0x7f0 [ 3105.482837][T10490] ? io_cache_alloc_new+0x40/0x100 [ 3105.482856][T10490] io_cache_alloc_new+0x40/0x100 [ 3105.482873][T10490] io_msg_alloc_async+0x1b2/0x2d0 [ 3105.482891][T10490] io_sendmsg_prep+0x344/0x5f0 [ 3105.482909][T10490] io_submit_sqes+0x935/0x1e60 [ 3105.482938][T10490] __se_sys_io_uring_enter+0x2df/0x2b20 [ 3105.482961][T10490] ? ksys_write+0x1cb/0x250 [ 3105.482976][T10490] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 3105.482988][T10490] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 3105.482999][T10490] ? __pfx_vfs_write+0x10/0x10 [ 3105.483014][T10490] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 3105.483027][T10490] ? __fget_files+0x3a0/0x420 [ 3105.483047][T10490] ? fput+0xa0/0xd0 [ 3105.483058][T10490] ? ksys_write+0x22a/0x250 [ 3105.483073][T10490] ? __pfx_ksys_write+0x10/0x10 [ 3105.483085][T10490] ? rcu_is_watching+0x15/0xb0 [ 3105.483100][T10490] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 3105.483114][T10490] do_syscall_64+0xfa/0x3b0 [ 3105.483125][T10490] ? lockdep_hardirqs_on+0x9c/0x150 [ 3105.483135][T10490] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3105.483145][T10490] ? clear_bhb_loop+0x60/0xb0 [ 3105.483158][T10490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3105.483168][T10490] RIP: 0033:0x7f3d99d8eec9 [ 3105.483178][T10490] 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 [ 3105.483188][T10490] RSP: 002b:00007f3d9ad01038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 3105.483200][T10490] RAX: ffffffffffffffda RBX: 00007f3d99fe5fa0 RCX: 00007f3d99d8eec9 [ 3105.483243][T10490] RDX: 000000000080ffff RSI: 00000000000047f6 RDI: 0000000000000005 [ 3105.483250][T10490] RBP: 00007f3d9ad01090 R08: 0000000000000000 R09: 0000000000000000 [ 3105.483257][T10490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3105.483264][T10490] R13: 00007f3d99fe6038 R14: 00007f3d99fe5fa0 R15: 00007f3d9a10fa28 [ 3105.483280][T10490] [ 3105.747664][ C1] vkms_vblank_simulate: vblank timer overrun [ 3105.806548][T10493] 8021q: VLANs not supported on sit0 [ 3105.944199][T10488] binder: 10487:10488 ioctl c0306201 200000000100 returned -14 [ 3106.212392][ T6155] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 3106.312432][ T5944] usb 7-1: new high-speed USB device number 23 using dummy_hcd [ 3106.352470][ T6155] usb 5-1: device descriptor read/64, error -71 [ 3106.467730][ T5944] usb 7-1: no configurations [ 3106.472927][ T5944] usb 7-1: can't read configurations, error -22 [ 3106.502820][T26753] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 3106.602422][ T6155] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 3106.658882][T26753] usb 2-1: Using ep0 maxpacket: 8 [ 3106.670844][T26753] usb 2-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3106.680862][ T5944] usb 7-1: new high-speed USB device number 24 using dummy_hcd [ 3106.696690][T26753] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3106.705415][T26753] usb 2-1: Product: syz [ 3106.709576][T26753] usb 2-1: Manufacturer: syz [ 3106.714579][T26753] usb 2-1: SerialNumber: syz [ 3106.734287][T26753] usb 2-1: config 0 descriptor?? [ 3106.747937][T26753] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3106.762428][ T6155] usb 5-1: device descriptor read/64, error -71 [ 3106.843294][ T5944] usb 7-1: no configurations [ 3106.848184][ T5944] usb 7-1: can't read configurations, error -22 [ 3106.903444][ T6155] usb usb5-port1: attempt power cycle [ 3106.911510][ T5944] usb usb7-port1: attempt power cycle [ 3107.254135][ T5944] usb 7-1: new high-speed USB device number 25 using dummy_hcd [ 3107.262090][ T6155] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 3107.294362][ T6155] usb 5-1: device descriptor read/8, error -71 [ 3107.301331][ T5944] usb 7-1: no configurations [ 3107.306639][ T5944] usb 7-1: can't read configurations, error -22 [ 3107.442448][ T5944] usb 7-1: new high-speed USB device number 26 using dummy_hcd [ 3107.466071][ T5944] usb 7-1: no configurations [ 3107.471312][ T5944] usb 7-1: can't read configurations, error -22 [ 3107.479712][ T5944] usb usb7-port1: unable to enumerate USB device [ 3107.532439][ T6155] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 3107.552979][ T6155] usb 5-1: device descriptor read/8, error -71 [ 3107.662739][ T6155] usb usb5-port1: unable to enumerate USB device [ 3107.892703][T26753] gspca_sonixj: reg_r err -110 [ 3107.897926][T26753] sonixj 2-1:0.0: probe with driver sonixj failed with error -110 [ 3108.529911][T10527] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3109.316076][T31433] usb 2-1: USB disconnect, device number 35 [ 3109.562824][ T5944] usb 7-1: new high-speed USB device number 27 using dummy_hcd [ 3109.717002][T10540] FAULT_INJECTION: forcing a failure. [ 3109.717002][T10540] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3109.730250][T10540] CPU: 1 UID: 0 PID: 10540 Comm: syz.5.7683 Not tainted syzkaller #0 PREEMPT(full) [ 3109.730275][T10540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3109.730286][T10540] Call Trace: [ 3109.730294][T10540] [ 3109.730303][T10540] dump_stack_lvl+0x189/0x250 [ 3109.730330][T10540] ? __pfx____ratelimit+0x10/0x10 [ 3109.730361][T10540] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3109.730386][T10540] ? __pfx__printk+0x10/0x10 [ 3109.730416][T10540] ? __might_fault+0xb0/0x130 [ 3109.730455][T10540] should_fail_ex+0x414/0x560 [ 3109.730486][T10540] _copy_from_user+0x2d/0xb0 [ 3109.730507][T10540] memdup_user+0x5e/0xd0 [ 3109.730528][T10540] ucma_set_option+0x13e/0xa60 [ 3109.730560][T10540] ? __pfx_ucma_set_option+0x10/0x10 [ 3109.730601][T10540] ? __lock_acquire+0xab9/0xd20 [ 3109.730632][T10540] ? __might_fault+0xb0/0x130 [ 3109.730681][T10540] ucma_write+0x249/0x2e0 [ 3109.730711][T10540] ? __pfx_ucma_write+0x10/0x10 [ 3109.730737][T10540] ? security_file_permission+0x75/0x290 [ 3109.730778][T10540] ? rw_verify_area+0x255/0x4d0 [ 3109.730803][T10540] ? __lock_acquire+0xab9/0xd20 [ 3109.730821][T10540] ? __pfx_ucma_write+0x10/0x10 [ 3109.730848][T10540] vfs_write+0x27e/0xb30 [ 3109.730884][T10540] ? __pfx_vfs_write+0x10/0x10 [ 3109.730910][T10540] ? __fget_files+0x2a/0x420 [ 3109.730941][T10540] ? __fget_files+0x2a/0x420 [ 3109.730968][T10540] ? __fget_files+0x3a0/0x420 [ 3109.730996][T10540] ? __fget_files+0x2a/0x420 [ 3109.731033][T10540] ksys_write+0x145/0x250 [ 3109.731062][T10540] ? __pfx_ksys_write+0x10/0x10 [ 3109.731092][T10540] ? rcu_is_watching+0x15/0xb0 [ 3109.731122][T10540] ? do_syscall_64+0xbe/0x3b0 [ 3109.731146][T10540] do_syscall_64+0xfa/0x3b0 [ 3109.731166][T10540] ? lockdep_hardirqs_on+0x9c/0x150 [ 3109.731185][T10540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3109.731205][T10540] ? clear_bhb_loop+0x60/0xb0 [ 3109.731229][T10540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3109.731248][T10540] RIP: 0033:0x7f4de5f8eec9 [ 3109.731265][T10540] 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 [ 3109.731284][T10540] RSP: 002b:00007f4de6f03038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3109.731305][T10540] RAX: ffffffffffffffda RBX: 00007f4de61e5fa0 RCX: 00007f4de5f8eec9 [ 3109.731321][T10540] RDX: 0000000000000020 RSI: 0000200000000080 RDI: 0000000000000003 [ 3109.731335][T10540] RBP: 00007f4de6f03090 R08: 0000000000000000 R09: 0000000000000000 [ 3109.731348][T10540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3109.731361][T10540] R13: 00007f4de61e6038 R14: 00007f4de61e5fa0 R15: 00007f4de630fa28 [ 3109.731393][T10540] [ 3110.091312][ T5944] usb 7-1: device descriptor read/64, error -71 [ 3110.146942][T10548] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 3110.155030][T10548] syzkaller1: linktype set to 774 [ 3110.372423][ T5944] usb 7-1: new high-speed USB device number 28 using dummy_hcd [ 3110.572374][ T5944] usb 7-1: device descriptor read/64, error -71 [ 3110.792555][ T5944] usb usb7-port1: attempt power cycle [ 3111.031380][T10554] input: syz1 as /devices/virtual/input/input77 [ 3111.192473][ T5944] usb 7-1: new high-speed USB device number 29 using dummy_hcd [ 3111.256678][ T5944] usb 7-1: device descriptor read/8, error -71 [ 3111.532520][ T5944] usb 7-1: new high-speed USB device number 30 using dummy_hcd [ 3111.563079][ T5944] usb 7-1: device descriptor read/8, error -71 [ 3111.597634][T10567] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3111.672885][ T5944] usb usb7-port1: unable to enumerate USB device [ 3111.822653][ T6155] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 3111.982444][ T6155] usb 5-1: Using ep0 maxpacket: 8 [ 3111.997951][ T6155] usb 5-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3112.030317][ T6155] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3112.045140][ T6155] usb 5-1: Product: syz [ 3112.049874][ T6155] usb 5-1: Manufacturer: syz [ 3112.056049][ T6155] usb 5-1: SerialNumber: syz [ 3112.065388][ T6155] usb 5-1: config 0 descriptor?? [ 3112.084137][ T6155] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3112.219981][T10576] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7693'. [ 3113.192627][ T6155] gspca_sonixj: reg_r err -110 [ 3113.260772][ T6155] sonixj 5-1:0.0: probe with driver sonixj failed with error -110 [ 3113.862483][ T6155] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 3114.016193][ T6155] usb 4-1: device descriptor read/64, error -71 [ 3114.101285][T10614] program syz.6.7703 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 3114.272444][ T6155] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 3114.562407][ T6155] usb 4-1: device descriptor read/64, error -71 [ 3114.672653][ T6155] usb usb4-port1: attempt power cycle [ 3114.817398][T31433] usb 5-1: USB disconnect, device number 41 [ 3114.942376][ T3304] usb 6-1: new high-speed USB device number 127 using dummy_hcd [ 3115.042593][ T6155] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 3115.073325][ T6155] usb 4-1: device descriptor read/8, error -71 [ 3115.132506][ T3304] usb 6-1: Using ep0 maxpacket: 16 [ 3115.153301][ T3304] usb 6-1: config 166 has an invalid interface number: 177 but max is 1 [ 3115.202400][ T3304] usb 6-1: config 166 has an invalid interface number: 34 but max is 1 [ 3115.216026][ T3304] usb 6-1: config 166 has no interface number 0 [ 3115.233439][ T3304] usb 6-1: config 166 has no interface number 1 [ 3115.249324][ T3304] usb 6-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 3115.307736][ T3304] usb 6-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 3115.342962][ T6155] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 3115.360376][ T3304] usb 6-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 3115.376917][ T3304] usb 6-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 3115.396444][ T6155] usb 4-1: device descriptor read/8, error -71 [ 3115.487472][T10635] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7710'. [ 3115.514974][ T3304] usb 6-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 3115.552943][ T6155] usb usb4-port1: unable to enumerate USB device [ 3115.567846][T10635] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7710'. [ 3115.580835][ T3304] usb 6-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 3115.647115][ T3304] usb 6-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 3115.747890][ T3304] usb 6-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 3115.843297][T10642] could not allocate digest TFM handle cbcmac-aes-neon [ 3115.890249][ T3304] usb 6-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 3115.922618][ T3304] usb 6-1: config 166 interface 177 has no altsetting 0 [ 3115.952942][ T3304] usb 6-1: config 166 interface 34 has no altsetting 0 [ 3115.962747][ T3304] usb 6-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 3115.971940][ T3304] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3115.994383][ T3304] usb 6-1: Product: syz [ 3116.044399][ T3304] usb 6-1: Manufacturer: syz [ 3116.050349][ T3304] usb 6-1: SerialNumber: syz [ 3116.286792][T31433] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 3116.319542][ T3304] ums-realtek 6-1:166.177: USB Mass Storage device detected [ 3116.462099][T10638] cgroup: fork rejected by pids controller in /syz4 [ 3116.484204][T31433] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3116.494793][T31433] usb 2-1: config 0 has no interfaces? [ 3116.500315][T31433] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3116.504840][ T3304] ums-realtek 6-1:166.34: USB Mass Storage device detected [ 3116.538176][T31433] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3116.578960][T31433] usb 2-1: config 0 descriptor?? [ 3116.715545][ T3304] ums-realtek 6-1:166.34: probe with driver ums-realtek failed with error -5 [ 3116.734126][ T3304] uvcvideo 6-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 3116.741801][ T3304] uvcvideo 6-1:166.34: No valid video chain found. [ 3116.754647][ T3304] usb 6-1: USB disconnect, device number 127 [ 3116.868896][T10682] netlink: 20 bytes leftover after parsing attributes in process `syz.5.7715'. [ 3116.914199][T10517] usb 2-1: USB disconnect, device number 36 [ 3116.936671][T10683] batman_adv: batadv0: Adding interface: dummy0 [ 3116.996288][T10683] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 3117.028900][T10683] batman_adv: batadv0: Interface activated: dummy0 [ 3117.054888][T10684] batadv0: mtu less than device minimum [ 3117.062045][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.072417][T31433] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 3117.074629][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.091992][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.103379][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.114596][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.125937][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.137097][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.149069][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.160892][T10684] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 3117.233106][T31433] usb 4-1: Using ep0 maxpacket: 32 [ 3117.245211][T31433] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3117.260662][T31433] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 3117.271167][T31433] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3117.282405][T31433] usb 4-1: Product: syz [ 3117.296461][T31433] usb 4-1: Manufacturer: syz [ 3117.342196][T31433] usb 4-1: SerialNumber: syz [ 3117.421916][T31433] usb 4-1: config 0 descriptor?? [ 3117.437050][T31433] usb 4-1: bad CDC descriptors [ 3117.443875][T31433] usb 4-1: unsupported MDLM descriptors [ 3117.694040][T10678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3117.702988][T10678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3117.721893][T10517] usb 4-1: USB disconnect, device number 33 [ 3117.864892][T10697] 8021q: VLANs not supported on sit0 [ 3117.887314][T10697] tipc: Enabled bearer , priority 0 [ 3117.895437][T10697] syzkaller0: entered promiscuous mode [ 3117.900909][T10697] syzkaller0: entered allmulticast mode [ 3117.967013][T10697] tipc: Resetting bearer [ 3117.994621][T10696] tipc: Resetting bearer [ 3118.017992][T10696] tipc: Disabling bearer [ 3118.458138][T10707] fuse: Unknown parameter 'æd' [ 3118.534047][T26753] usb 7-1: new high-speed USB device number 31 using dummy_hcd [ 3118.703777][T26753] usb 7-1: Using ep0 maxpacket: 16 [ 3118.717104][T26753] usb 7-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 3118.751983][T26753] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3118.792932][T26753] usb 7-1: Product: syz [ 3118.843878][T26753] usb 7-1: Manufacturer: syz [ 3118.857476][T26753] usb 7-1: SerialNumber: syz [ 3118.881775][T26753] r8152-cfgselector 7-1: Unknown version 0x0000 [ 3118.898447][T26753] r8152-cfgselector 7-1: config 0 descriptor?? [ 3118.948112][T10713] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7722'. [ 3119.792633][ T6155] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 3119.895777][T31433] r8152-cfgselector 7-1: USB disconnect, device number 31 [ 3119.972568][ T6155] usb 6-1: device descriptor read/64, error -71 [ 3120.229000][ T6155] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 3120.372746][ T6155] usb 6-1: device descriptor read/64, error -71 [ 3120.492696][ T6155] usb usb6-port1: attempt power cycle [ 3120.760613][T10731] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7727'. [ 3120.843059][ T6155] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 3120.882871][ T6155] usb 6-1: device descriptor read/8, error -71 [ 3121.123025][ T6155] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 3121.156776][ T6155] usb 6-1: device descriptor read/8, error -71 [ 3121.273624][ T6155] usb usb6-port1: unable to enumerate USB device [ 3121.512520][T26753] usb 7-1: new high-speed USB device number 32 using dummy_hcd [ 3121.532546][ T6155] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 3121.682395][T26753] usb 7-1: Using ep0 maxpacket: 8 [ 3121.689370][T26753] usb 7-1: config 0 has an invalid interface number: 56 but max is 0 [ 3121.698412][T26753] usb 7-1: config 0 has no interface number 0 [ 3121.708404][ T6155] usb 5-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 3121.710657][T26753] usb 7-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 3121.719772][ T6155] usb 5-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 3121.737865][T26753] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3121.737893][T26753] usb 7-1: Product: syz [ 3121.737909][T26753] usb 7-1: Manufacturer: syz [ 3121.737923][T26753] usb 7-1: SerialNumber: syz [ 3121.747292][T26753] usb 7-1: config 0 descriptor?? [ 3121.786508][T26753] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 3121.794986][T26753] pctv452e: pctv452e_power_ctrl: 1 [ 3121.794986][T26753] [ 3121.803671][T26753] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 3121.803671][T26753] [ 3121.822594][T26753] dvb-usb: bulk message failed: -22 (5/0) [ 3121.839504][T26753] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 3121.858272][T26753] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 3121.867211][T26753] usb 7-1: media controller created [ 3121.873739][T26753] dvb-usb: bulk message failed: -22 (8/0) [ 3121.879631][T26753] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 3121.891515][T26753] dvb-usb: MAC address reading failed. [ 3121.915163][T26753] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 3122.001970][T26753] DVB: Unable to find symbol stb0899_attach() [ 3122.002354][ T6155] usb 5-1: config 1 interface 0 has no altsetting 0 [ 3122.012488][T26753] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 3122.055552][T10733] pctv452e: I2C error -22; AA 02 00 00 EA -> 00 00 00 00 00 00 00 [ 3122.180892][ T6155] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 3122.212618][ T6155] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3122.222333][ T6155] usb 5-1: Product: syz [ 3122.226226][T26753] rc_core: IR keymap rc-tt-1500 not found [ 3122.234889][ T6155] usb 5-1: Manufacturer: syz [ 3122.235068][T26753] Registered IR keymap rc-empty [ 3122.262420][ T6155] usb 5-1: SerialNumber: syz [ 3122.270705][T10735] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 3122.290215][T26753] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0 [ 3122.316114][T26753] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0/input78 [ 3122.340273][T10735] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 3122.354406][T26753] dvb-usb: schedule remote query interval to 100 msecs. [ 3122.367293][T26753] pctv452e: pctv452e_power_ctrl: 0 [ 3122.367293][T26753] [ 3122.397421][T26753] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 3122.472379][ T3300] dvb-usb: bulk message failed: -22 (4/0) [ 3122.478305][ T3300] dvb-usb: error -22 while querying for an remote control event. [ 3122.513876][T26753] usb 7-1: USB disconnect, device number 32 [ 3122.645794][T26753] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 3123.149549][T10735] fuse: Unknown parameter 'rostmode' [ 3123.228527][ T6155] rtl8150 5-1:1.0: couldn't reset the device [ 3123.235665][ T6155] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 3123.260940][ T6155] usb 5-1: USB disconnect, device number 42 [ 3123.574932][T10761] veth1_to_bridge: entered promiscuous mode [ 3123.612996][T10761] veth1_to_bridge: left promiscuous mode [ 3123.715030][T10761] netlink: 16 bytes leftover after parsing attributes in process `syz.5.7736'. [ 3124.472611][T10517] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 3124.632604][T10517] usb 6-1: Using ep0 maxpacket: 16 [ 3124.643351][T10517] usb 6-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4 [ 3124.653223][T10517] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3124.667838][T10517] usb 6-1: Product: syz [ 3124.677973][T10517] usb 6-1: Manufacturer: syz [ 3124.707897][T10517] usb 6-1: SerialNumber: syz [ 3124.872910][T10517] usb 6-1: config 0 descriptor?? [ 3124.918411][T10517] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 3125.108912][T10517] gp8psk: usb in 128 operation failed. [ 3125.144511][T10517] gp8psk: usb in 137 operation failed. [ 3125.150151][T10517] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 3125.165856][T10517] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 3125.175579][T10517] usb 6-1: media controller created [ 3125.193046][T10517] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 3125.221278][T10517] gp8psk_fe: Frontend revision 1 attached [ 3125.228070][T10517] usb 6-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 3125.239359][T10517] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 3125.329551][T10800] net_ratelimit: 11 callbacks suppressed [ 3125.329580][T10800] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3125.689979][T10517] gp8psk: usb in 137 operation failed. [ 3125.723480][T10517] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 3125.770802][T10517] gp8psk: found Genpix USB device pID = 201 (hex) [ 3125.823122][T10517] usb 6-1: USB disconnect, device number 6 [ 3126.024940][T10517] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 3126.727689][T26753] usb 7-1: new high-speed USB device number 33 using dummy_hcd [ 3127.049047][T26753] usb 7-1: device descriptor read/64, error -71 [ 3127.242694][T10816] tipc: Enabling of bearer rejected, failed to enable media [ 3127.404528][T26753] usb 7-1: new high-speed USB device number 34 using dummy_hcd [ 3127.610524][T10820] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7749'. [ 3127.666250][T10821] could not allocate digest TFM handle [ 3127.687068][T26753] usb 7-1: device descriptor read/64, error -71 [ 3127.813165][T26753] usb usb7-port1: attempt power cycle [ 3128.134531][T10841] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3128.172397][T10517] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 3128.172674][T26753] usb 7-1: new high-speed USB device number 35 using dummy_hcd [ 3128.254247][T26753] usb 7-1: device descriptor read/8, error -71 [ 3128.328654][T10517] usb 6-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 3128.338420][T10517] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3128.360461][T10517] usb 6-1: config 0 descriptor?? [ 3128.368150][T10517] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 3128.526668][T26753] usb 7-1: new high-speed USB device number 36 using dummy_hcd [ 3128.555211][T26753] usb 7-1: device descriptor read/8, error -71 [ 3128.667455][T26753] usb usb7-port1: unable to enumerate USB device [ 3129.109445][T10517] gspca_sunplus: reg_w_riv err -71 [ 3129.117719][T10517] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 3129.133145][T10517] usb 6-1: USB disconnect, device number 7 [ 3130.032712][T26753] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 3130.224210][T26753] usb 2-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 3130.234567][T26753] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 3130.256478][T26753] usb 2-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 3130.267225][T26753] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3130.275539][T26753] usb 2-1: Product: syz [ 3130.279997][T26753] usb 2-1: Manufacturer: syz [ 3130.285089][T26753] usb 2-1: SerialNumber: syz [ 3130.294819][T26753] usb 2-1: config 0 descriptor?? [ 3130.306588][T26753] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 3130.312469][T10517] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 3130.372429][ T6455] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 3130.462404][T10517] usb 7-1: Using ep0 maxpacket: 16 [ 3130.469271][T10517] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3130.480441][T10517] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3130.492783][T10517] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3130.520909][T10517] usb 7-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3130.533109][T10517] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3130.535054][ T6455] usb 6-1: Using ep0 maxpacket: 16 [ 3130.550834][T10517] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3130.563800][T10517] usb 7-1: Product: syz [ 3130.568355][ T6455] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3130.584207][T10882] fuse: Unknown parameter 'æd' [ 3130.589121][T10517] usb 7-1: Manufacturer: syz [ 3130.594393][ T6455] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3130.608097][ T6455] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3130.619453][ T6455] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3130.656893][ T6455] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3130.673091][ T6455] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3130.683284][T10517] usb 7-1: SerialNumber: syz [ 3130.688551][ T6455] usb 6-1: Product: syz [ 3130.697905][ T6455] usb 6-1: Manufacturer: syz [ 3130.710570][ T6455] usb 6-1: SerialNumber: syz [ 3130.767054][T10867] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3130.777470][T10867] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3130.791948][T10867] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3130.803390][T10867] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3130.943448][ T3300] usb 2-1: USB disconnect, device number 37 [ 3131.192209][T10878] binder_alloc: binder_alloc_mmap_handler: 10877 200000ffc000-200001000000 already mapped failed -16 [ 3131.247559][ T6455] usb 6-1: USB disconnect, device number 8 [ 3131.362733][ T3304] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 3131.449373][T10876] binder_alloc: binder_alloc_mmap_handler: 10875 200000ffc000-200001000000 already mapped failed -16 [ 3131.522743][ T3304] usb 5-1: Using ep0 maxpacket: 8 [ 3131.538781][ T3304] usb 5-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 3131.560196][T10517] usb 7-1: USB disconnect, device number 37 [ 3131.584851][ T3304] usb 5-1: config 179 has 0 interfaces, different from the descriptor's value: 1 [ 3131.603884][ T3304] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 3131.626976][T10887] netlink: 'syz.1.7770': attribute type 3 has an invalid length. [ 3131.631750][ T3304] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3131.832193][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3131.860354][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3131.895545][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3131.913644][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3131.928103][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3132.009821][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3132.020501][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3132.031613][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3132.043950][ T6155] usb 5-1: USB disconnect, device number 43 [ 3132.117990][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7772'. [ 3132.699265][T10922] __nla_validate_parse: 57 callbacks suppressed [ 3132.699286][T10922] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7778'. [ 3132.893077][ T6455] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 3133.130182][ T6455] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3133.147187][ T6455] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 3133.156498][ T6455] usb 5-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 3133.165610][ T6455] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3133.175770][ T6455] usb 5-1: config 0 descriptor?? [ 3133.414298][ T6455] usb 5-1: USB disconnect, device number 44 [ 3133.842425][T10517] usb 7-1: new high-speed USB device number 38 using dummy_hcd [ 3134.033791][T10517] usb 7-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3134.043757][ T6155] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 3134.051681][T10517] usb 7-1: config 0 interface 0 has no altsetting 0 [ 3134.103430][T10517] usb 7-1: New USB device found, idVendor=5543, idProduct=0047, bcdDevice= 0.00 [ 3134.115601][T10517] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3134.127483][T10517] usb 7-1: config 0 descriptor?? [ 3134.206974][ T6155] usb 6-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 3134.220081][ T6155] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3134.238808][ T6155] usb 6-1: config 0 descriptor?? [ 3134.267197][ T6155] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 3134.747135][T10517] usb 7-1: string descriptor 0 read error: -71 [ 3134.811087][T10517] uclogic 0003:5543:0047.001F: failed retrieving string descriptor #200: -71 [ 3134.821007][T10517] uclogic 0003:5543:0047.001F: failed retrieving pen parameters: -71 [ 3134.831891][T10517] uclogic 0003:5543:0047.001F: failed probing pen v2 parameters: -71 [ 3134.847721][T10517] uclogic 0003:5543:0047.001F: failed probing parameters: -71 [ 3134.863169][T10517] uclogic 0003:5543:0047.001F: probe with driver uclogic failed with error -71 [ 3134.886881][T10517] usb 7-1: USB disconnect, device number 38 [ 3134.899802][ T6155] gspca_sunplus: reg_w_riv err -71 [ 3134.909449][ T6155] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 3134.920737][ T6155] usb 6-1: USB disconnect, device number 9 [ 3135.192415][T10957] Failed to get privilege flags for destination (handle=0x2:0x0) [ 3135.921717][T10973] mac80211_hwsim hwsim64 è: renamed from wlan1 [ 3137.014579][T10987] fuse: Unknown parameter 'æd' [ 3137.532416][ T6155] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 3137.726074][ T6155] usb 6-1: Using ep0 maxpacket: 32 [ 3137.744402][ T6155] usb 6-1: config 0 has an invalid interface number: 247 but max is 0 [ 3137.755164][T10997] 8021q: VLANs not supported on sit0 [ 3137.772491][ T6155] usb 6-1: config 0 has no interface number 0 [ 3137.789358][ T6155] usb 6-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 3137.813741][ T6155] usb 6-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 3137.832535][ T6155] usb 6-1: Product: syz [ 3137.836725][ T6155] usb 6-1: Manufacturer: syz [ 3137.871483][ T6155] usb 6-1: config 0 descriptor?? [ 3138.012749][T10997] tipc: Enabled bearer , priority 0 [ 3138.071179][T10998] syzkaller0: entered promiscuous mode [ 3138.084442][ T6155] usb 6-1: USB disconnect, device number 10 [ 3138.121084][T10998] syzkaller0: entered allmulticast mode [ 3138.181539][T10997] tipc: Resetting bearer [ 3138.204722][T10996] tipc: Resetting bearer [ 3138.229005][T10996] tipc: Disabling bearer [ 3138.677190][T11004] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 3138.709358][T11018] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3139.062457][ T6455] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 3139.273476][ T6455] usb 5-1: Using ep0 maxpacket: 8 [ 3139.284846][ T6455] usb 5-1: config 0 has an invalid interface number: 56 but max is 0 [ 3139.297321][ T6455] usb 5-1: config 0 has no interface number 0 [ 3139.308709][ T6455] usb 5-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 3139.318397][ T6455] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3139.327279][ T6455] usb 5-1: Product: syz [ 3139.333365][ T6455] usb 5-1: Manufacturer: syz [ 3139.338092][ T6455] usb 5-1: SerialNumber: syz [ 3139.351195][ T6455] usb 5-1: config 0 descriptor?? [ 3139.365449][ T6455] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 3139.373887][ T6455] pctv452e: pctv452e_power_ctrl: 1 [ 3139.373887][ T6455] [ 3139.381564][ T6455] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 3139.381564][ T6455] [ 3139.455346][ T6455] dvb-usb: bulk message failed: -22 (5/0) [ 3139.527026][ T6455] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 3139.555674][ T6455] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 3139.632390][T26753] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 3139.656486][ T6455] usb 5-1: media controller created [ 3139.706441][ T6455] dvb-usb: bulk message failed: -22 (8/0) [ 3139.724545][ T6455] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 3139.734449][ T6455] dvb-usb: MAC address reading failed. [ 3139.735816][T11027] pctv452e: I2C error -22; AA 02 00 00 EA -> 00 00 00 00 00 00 00 [ 3139.791766][ T6455] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 3139.909879][T11039] fuse: Unknown parameter 'æd' [ 3139.939268][T26753] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 3140.003785][ T6455] DVB: Unable to find symbol stb0899_attach() [ 3140.079101][ T6455] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 3140.306436][ T6455] rc_core: IR keymap rc-tt-1500 not found [ 3140.312202][ T6455] Registered IR keymap rc-empty [ 3140.327627][T26753] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 3140.344213][T26753] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3140.353380][ T6455] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0 [ 3140.381263][T26753] usb 2-1: Product: syz [ 3140.396102][T26753] usb 2-1: Manufacturer: syz [ 3140.403521][ T6455] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0/input79 [ 3140.421354][T26753] usb 2-1: SerialNumber: syz [ 3140.438587][T26753] usb 2-1: config 0 descriptor?? [ 3140.459450][ T6455] dvb-usb: schedule remote query interval to 100 msecs. [ 3140.477745][ T6455] pctv452e: pctv452e_power_ctrl: 0 [ 3140.477745][ T6455] [ 3140.503676][ T6455] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 3140.536071][ T6455] usb 5-1: USB disconnect, device number 45 [ 3140.733666][ T6455] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 3141.713577][ T6455] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 3141.892871][ T6455] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 3141.901172][ T6455] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 3141.910525][ T6455] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 3141.920955][ T6455] usb 5-1: config 220 has no interface number 2 [ 3141.928738][ T6455] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 3141.956121][ T6455] usb 5-1: config 220 interface 0 has no altsetting 0 [ 3141.966279][ T6455] usb 5-1: config 220 interface 76 has no altsetting 0 [ 3141.996350][ T6455] usb 5-1: config 220 interface 1 has no altsetting 0 [ 3142.010039][ T6455] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 3142.022413][ T6455] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3142.030442][ T6455] usb 5-1: Product: syz [ 3142.034936][ T6455] usb 5-1: Manufacturer: syz [ 3142.039566][ T6455] usb 5-1: SerialNumber: syz [ 3142.283355][ T6455] usb 5-1: selecting invalid altsetting 0 [ 3142.312032][ T6455] uvcvideo 5-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 3142.329308][ T6455] uvcvideo 5-1:220.0: No valid video chain found. [ 3142.352588][ T6455] usb 5-1: selecting invalid altsetting 0 [ 3142.358451][ T6455] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 3142.370322][ T6455] usb 5-1: USB disconnect, device number 46 [ 3142.912608][T10517] usb 2-1: USB disconnect, device number 38 [ 3143.136582][T11076] FAULT_INJECTION: forcing a failure. [ 3143.136582][T11076] name failslab, interval 1, probability 0, space 0, times 0 [ 3143.237048][T11076] CPU: 1 UID: 0 PID: 11076 Comm: syz.4.7823 Not tainted syzkaller #0 PREEMPT(full) [ 3143.237076][T11076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3143.237101][T11076] Call Trace: [ 3143.237109][T11076] [ 3143.237117][T11076] dump_stack_lvl+0x189/0x250 [ 3143.237144][T11076] ? __pfx____ratelimit+0x10/0x10 [ 3143.237172][T11076] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3143.237196][T11076] ? __pfx__printk+0x10/0x10 [ 3143.237231][T11076] ? __pfx___might_resched+0x10/0x10 [ 3143.237258][T11076] should_fail_ex+0x414/0x560 [ 3143.237288][T11076] should_failslab+0xa8/0x100 [ 3143.237321][T11076] __kmalloc_noprof+0xcb/0x7f0 [ 3143.237347][T11076] ? kfree+0x4d/0x6d0 [ 3143.237367][T11076] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 3143.237400][T11076] tomoyo_realpath_from_path+0xe3/0x5d0 [ 3143.237427][T11076] ? tomoyo_domain+0xd9/0x130 [ 3143.237459][T11076] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 3143.237481][T11076] tomoyo_path_number_perm+0x1e8/0x5a0 [ 3143.237506][T11076] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 3143.237544][T11076] ? __lock_acquire+0xab9/0xd20 [ 3143.237584][T11076] ? __fget_files+0x2a/0x420 [ 3143.237616][T11076] ? __fget_files+0x2a/0x420 [ 3143.237643][T11076] ? __fget_files+0x3a0/0x420 [ 3143.237677][T11076] ? __fget_files+0x2a/0x420 [ 3143.237710][T11076] security_file_ioctl+0xcb/0x2d0 [ 3143.237732][T11076] __se_sys_ioctl+0x47/0x170 [ 3143.237758][T11076] do_syscall_64+0xfa/0x3b0 [ 3143.237778][T11076] ? lockdep_hardirqs_on+0x9c/0x150 [ 3143.237797][T11076] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3143.237817][T11076] ? clear_bhb_loop+0x60/0xb0 [ 3143.237837][T11076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3143.237855][T11076] RIP: 0033:0x7f4e08f8eec9 [ 3143.237873][T11076] 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 [ 3143.237891][T11076] RSP: 002b:00007f4e09e2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3143.237911][T11076] RAX: ffffffffffffffda RBX: 00007f4e091e5fa0 RCX: 00007f4e08f8eec9 [ 3143.237925][T11076] RDX: 0000200000000140 RSI: 00000000c0145608 RDI: 0000000000000003 [ 3143.237939][T11076] RBP: 00007f4e09e2a090 R08: 0000000000000000 R09: 0000000000000000 [ 3143.237951][T11076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3143.237962][T11076] R13: 00007f4e091e6038 R14: 00007f4e091e5fa0 R15: 00007f4e0930fa28 [ 3143.237993][T11076] [ 3143.497562][T11076] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3143.709647][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 3143.719651][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 3143.782395][T10517] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 3143.914440][T11091] fuse: Unknown parameter 'æd' [ 3143.933700][T10517] usb 7-1: Using ep0 maxpacket: 8 [ 3143.941935][T10517] usb 7-1: config 0 has an invalid interface number: 56 but max is 0 [ 3144.025358][T10517] usb 7-1: config 0 has no interface number 0 [ 3144.132222][T10517] usb 7-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 3144.157841][T10517] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3144.181088][T10517] usb 7-1: Product: syz [ 3144.200608][T10517] usb 7-1: Manufacturer: syz [ 3144.222520][T10517] usb 7-1: SerialNumber: syz [ 3144.316264][T10517] usb 7-1: config 0 descriptor?? [ 3144.352671][T10517] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 3144.377009][T10517] pctv452e: pctv452e_power_ctrl: 1 [ 3144.377009][T10517] [ 3144.396085][T10517] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 3144.396085][T10517] [ 3144.409590][T10517] dvb-usb: bulk message failed: -22 (5/0) [ 3144.419574][T10517] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 3144.433418][T10517] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 3144.453950][T10517] usb 7-1: media controller created [ 3144.479998][T10517] dvb-usb: bulk message failed: -22 (8/0) [ 3144.531077][T10517] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 3144.558991][T10517] dvb-usb: MAC address reading failed. [ 3144.559041][T11083] pctv452e: I2C error -22; AA 02 00 00 EA -> 00 00 00 00 00 00 00 [ 3144.611245][T10517] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 3144.632463][ T3300] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 3144.782525][ T3300] usb 4-1: Using ep0 maxpacket: 8 [ 3144.896238][ T3300] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 3144.945737][ T3300] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3145.002411][ T3300] usb 4-1: Product: syz [ 3145.027303][T10517] DVB: Unable to find symbol stb0899_attach() [ 3145.050506][T10517] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 3145.055682][ T3300] usb 4-1: Manufacturer: syz [ 3145.093714][ T3300] usb 4-1: SerialNumber: syz [ 3145.111586][T11115] FAULT_INJECTION: forcing a failure. [ 3145.111586][T11115] name failslab, interval 1, probability 0, space 0, times 0 [ 3145.125527][ T3300] usb 4-1: config 0 descriptor?? [ 3145.148059][ T3300] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 3145.164691][T10517] rc_core: IR keymap rc-tt-1500 not found [ 3145.171049][T10517] Registered IR keymap rc-empty [ 3145.177934][T10517] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0 [ 3145.190930][T10517] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.6/usb7/7-1/rc/rc0/input80 [ 3145.213377][T10517] dvb-usb: schedule remote query interval to 100 msecs. [ 3145.220478][T10517] pctv452e: pctv452e_power_ctrl: 0 [ 3145.220478][T10517] [ 3145.244774][T11115] CPU: 0 UID: 0 PID: 11115 Comm: syz.5.7833 Not tainted syzkaller #0 PREEMPT(full) [ 3145.244807][T11115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3145.244821][T11115] Call Trace: [ 3145.244829][T11115] [ 3145.244839][T11115] dump_stack_lvl+0x189/0x250 [ 3145.244870][T11115] ? __pfx____ratelimit+0x10/0x10 [ 3145.244903][T11115] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3145.244928][T11115] ? __pfx__printk+0x10/0x10 [ 3145.244964][T11115] ? __pfx___might_resched+0x10/0x10 [ 3145.244991][T11115] should_fail_ex+0x414/0x560 [ 3145.245022][T11115] should_failslab+0xa8/0x100 [ 3145.245054][T11115] __kmalloc_noprof+0xcb/0x7f0 [ 3145.245079][T11115] ? kfree+0x4d/0x6d0 [ 3145.245100][T11115] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 3145.245134][T11115] tomoyo_realpath_from_path+0xe3/0x5d0 [ 3145.245163][T11115] ? tomoyo_domain+0xd9/0x130 [ 3145.245195][T11115] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 3145.245216][T11115] tomoyo_path_number_perm+0x1e8/0x5a0 [ 3145.245241][T11115] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 3145.245281][T11115] ? __lock_acquire+0xab9/0xd20 [ 3145.245323][T11115] ? __fget_files+0x2a/0x420 [ 3145.245354][T11115] ? __fget_files+0x2a/0x420 [ 3145.245382][T11115] ? __fget_files+0x3a0/0x420 [ 3145.245410][T11115] ? __fget_files+0x2a/0x420 [ 3145.245443][T11115] security_file_ioctl+0xcb/0x2d0 [ 3145.245466][T11115] __se_sys_ioctl+0x47/0x170 [ 3145.245499][T11115] do_syscall_64+0xfa/0x3b0 [ 3145.245519][T11115] ? lockdep_hardirqs_on+0x9c/0x150 [ 3145.245539][T11115] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3145.245559][T11115] ? clear_bhb_loop+0x60/0xb0 [ 3145.245584][T11115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3145.245604][T11115] RIP: 0033:0x7f4de5f8eec9 [ 3145.245623][T11115] 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 [ 3145.245642][T11115] RSP: 002b:00007f4de6f03038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3145.245664][T11115] RAX: ffffffffffffffda RBX: 00007f4de61e5fa0 RCX: 00007f4de5f8eec9 [ 3145.245681][T11115] RDX: 0000200000000000 RSI: 0000000000008946 RDI: 0000000000000003 [ 3145.245695][T11115] RBP: 00007f4de6f03090 R08: 0000000000000000 R09: 0000000000000000 [ 3145.245709][T11115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3145.245722][T11115] R13: 00007f4de61e6038 R14: 00007f4de61e5fa0 R15: 00007f4de630fa28 [ 3145.245755][T11115] [ 3145.245858][T11115] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3145.245900][T10517] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 3145.500853][ T5944] dvb-usb: bulk message failed: -22 (4/0) [ 3145.506660][ T5944] dvb-usb: error -22 while querying for an remote control event. [ 3145.722866][ T5944] dvb-usb: bulk message failed: -22 (4/0) [ 3145.728650][ T5944] dvb-usb: error -22 while querying for an remote control event. [ 3145.792779][T10517] usb 7-1: USB disconnect, device number 39 [ 3146.029638][T10517] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 3146.086412][T11125] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 3146.128965][T11125] bridge1: entered promiscuous mode [ 3146.212604][ T5944] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 3146.235229][T11125] bridge1: entered allmulticast mode [ 3146.362440][ T5944] usb 6-1: Using ep0 maxpacket: 16 [ 3146.382669][ T5944] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3146.402425][ T5944] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3146.414235][ T5944] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3146.431192][ T5944] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3146.453024][ T5944] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3146.462720][ T5944] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3146.470835][ T5944] usb 6-1: Product: syz [ 3146.475674][ T5944] usb 6-1: Manufacturer: syz [ 3146.489215][ T5944] usb 6-1: SerialNumber: syz [ 3146.582369][ T3300] gspca_sonixj: reg_r err -110 [ 3146.592458][ T3300] sonixj 4-1:0.0: probe with driver sonixj failed with error -110 [ 3147.008028][ T5944] usb 6-1: USB disconnect, device number 11 [ 3147.612414][ T5944] usb 7-1: new high-speed USB device number 40 using dummy_hcd [ 3147.734036][T11147] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7841'. [ 3147.764109][ T5944] usb 7-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 3147.774634][ T5944] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 3147.812070][ T5944] usb 7-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 3147.830152][ T5944] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3147.845821][ T5944] usb 7-1: Product: syz [ 3147.850138][ T5944] usb 7-1: Manufacturer: syz [ 3147.855476][ T5944] usb 7-1: SerialNumber: syz [ 3147.891796][ T5944] usb 7-1: config 0 descriptor?? [ 3147.908547][ T5944] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 3148.321627][ T5944] usb 4-1: USB disconnect, device number 34 [ 3148.344971][T11142] netlink: 24 bytes leftover after parsing attributes in process `syz.6.7840'. [ 3149.134476][ T5944] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 3149.297678][ T5944] usb 2-1: config 0 has an invalid interface number: 177 but max is 0 [ 3149.308895][T11175] program syz.3.7847 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 3149.323256][ T5944] usb 2-1: config 0 has no interface number 0 [ 3149.356877][ T5944] usb 2-1: New USB device found, idVendor=09fb, idProduct=ebbe, bcdDevice=39.5d [ 3149.410318][ T5944] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3149.467385][ T5944] usb 2-1: Product: syz [ 3149.478132][ T5944] usb 2-1: Manufacturer: syz [ 3149.490361][ T5944] usb 2-1: SerialNumber: syz [ 3149.514236][ T5944] usb 2-1: config 0 descriptor?? [ 3150.419225][ T3300] usb 7-1: USB disconnect, device number 40 [ 3152.033466][T26753] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 3152.358906][T26753] usb 4-1: Using ep0 maxpacket: 16 [ 3152.529234][T26753] usb 4-1: config 0 has an invalid interface number: 237 but max is 0 [ 3152.537681][T26753] usb 4-1: config 0 has no interface number 0 [ 3152.554133][T26753] usb 4-1: config 0 interface 237 has no altsetting 0 [ 3152.997908][T26753] usb 4-1: New USB device found, idVendor=0e41, idProduct=5057, bcdDevice= 6.ad [ 3153.007234][T26753] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3153.030240][T26753] usb 4-1: Product: syz [ 3153.040292][T26753] usb 4-1: Manufacturer: syz [ 3153.046196][T26753] usb 4-1: SerialNumber: syz [ 3153.063108][T26753] usb 4-1: config 0 descriptor?? [ 3153.095826][T26753] snd_usb_podhd 4-1:0.237: Line 6 POD HD300 found [ 3153.332190][T26753] snd_usb_podhd 4-1:0.237: cannot get proper max packet size [ 3153.351431][T26753] snd_usb_podhd 4-1:0.237: Line 6 POD HD300 now disconnected [ 3153.431321][T26753] snd_usb_podhd 4-1:0.237: probe with driver snd_usb_podhd failed with error -22 [ 3153.874757][T26753] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 3153.889959][T11217] 8021q: VLANs not supported on sit0 [ 3153.905101][T11217] tipc: Enabled bearer , priority 0 [ 3153.914724][T11217] syzkaller0: entered promiscuous mode [ 3153.920309][T11217] syzkaller0: entered allmulticast mode [ 3154.072385][T26753] usb 6-1: Using ep0 maxpacket: 16 [ 3154.087733][T11216] tipc: Resetting bearer [ 3154.102548][T26753] usb 6-1: config 8 has an invalid interface number: 39 but max is 0 [ 3154.111532][T26753] usb 6-1: config 8 has no interface number 0 [ 3154.152023][T26753] usb 6-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 3154.181169][T11216] tipc: Disabling bearer [ 3154.188718][T26753] usb 6-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 3154.229709][T26753] usb 6-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 3154.233457][ T5944] usb 2-1: USB disconnect, device number 39 [ 3154.246385][T26753] usb 6-1: config 8 interface 39 has no altsetting 0 [ 3154.279721][T26753] usb 6-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 3154.289633][T26753] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3154.298094][T26753] usb 6-1: Product: syz [ 3154.310644][T26753] usb 6-1: Manufacturer: syz [ 3154.369527][T26753] usb 6-1: SerialNumber: syz [ 3154.477535][T11226] input: syz1 as /devices/virtual/input/input81 [ 3154.540209][T11234] fuse: Unknown parameter 'æd' [ 3154.867300][T26753] ipheth 6-1:8.39: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 3154.897934][T26753] ipheth 6-1:8.39: probe with driver ipheth failed with error -22 [ 3155.110613][ T3304] usb 6-1: USB disconnect, device number 12 [ 3155.554346][ T3300] usb 4-1: USB disconnect, device number 35 [ 3155.788205][T11245] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7866'. [ 3155.802585][T11246] trusted_key: encrypted_key: insufficient parameters specified [ 3155.834931][T11246] trusted_key: encrypted_key: insufficient parameters specified [ 3155.933283][T11248] fuse: Unknown parameter 'æd' [ 3156.813046][ T5944] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 3156.821246][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 3156.964622][ T5944] usb 2-1: device descriptor read/64, error -32 [ 3157.202374][ T5944] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 3157.382570][ T5944] usb 2-1: Using ep0 maxpacket: 8 [ 3157.741667][ T5944] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3157.756253][ T5944] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 3157.770724][ T5944] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 3157.787986][ T5944] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 3157.805184][ T5944] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 3157.816690][ T5944] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3157.825482][ T5944] usb 2-1: Product: syz [ 3157.829814][ T5944] usb 2-1: Manufacturer: syz [ 3157.834881][ T5944] usb 2-1: SerialNumber: syz [ 3157.841630][ T5944] usb 2-1: config 0 descriptor?? [ 3157.875965][T11253] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3157.915214][T11281] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3157.938709][ T5944] input: KB Gear Tablet as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input82 [ 3158.024920][ C1] kbtab 2-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 3158.226593][T10517] usb 2-1: USB disconnect, device number 41 [ 3158.774453][T11284] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7876'. [ 3158.783849][T11284] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7876'. [ 3160.688609][T11312] fuse: Unknown parameter 'æd' [ 3160.981413][T11318] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 3161.781808][T10517] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 3161.942456][T10517] usb 5-1: device descriptor read/64, error -71 [ 3162.202364][T10517] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 3162.339215][T11331] fuse: Unknown parameter 'æd' [ 3162.352420][T10517] usb 5-1: device descriptor read/64, error -71 [ 3162.473065][T10517] usb usb5-port1: attempt power cycle [ 3162.832503][T10517] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 3162.854455][T10517] usb 5-1: device descriptor read/8, error -71 [ 3163.095906][T10517] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 3163.125559][T10517] usb 5-1: device descriptor read/8, error -71 [ 3163.237680][T10517] usb usb5-port1: unable to enumerate USB device [ 3163.981633][T11347] vhci_hcd vhci_hcd.0: pdev(6) rhport(0) sockfd(4) [ 3163.988168][T11347] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 3163.999131][T11347] vhci_hcd vhci_hcd.0: Device attached [ 3164.012672][T11349] vhci_hcd: connection closed [ 3164.013074][T32493] vhci_hcd: stop threads [ 3164.022129][T32493] vhci_hcd: release socket [ 3164.027301][T32493] vhci_hcd: disconnect device [ 3164.153150][T11352] FAULT_INJECTION: forcing a failure. [ 3164.153150][T11352] name failslab, interval 1, probability 0, space 0, times 0 [ 3164.172813][T11352] CPU: 0 UID: 0 PID: 11352 Comm: syz.4.7895 Not tainted syzkaller #0 PREEMPT(full) [ 3164.172840][T11352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3164.172854][T11352] Call Trace: [ 3164.172862][T11352] [ 3164.172872][T11352] dump_stack_lvl+0x189/0x250 [ 3164.172901][T11352] ? __pfx____ratelimit+0x10/0x10 [ 3164.172933][T11352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3164.172957][T11352] ? __pfx__printk+0x10/0x10 [ 3164.172983][T11352] ? netlink_sendmsg+0x805/0xb30 [ 3164.173007][T11352] ? do_syscall_64+0xfa/0x3b0 [ 3164.173038][T11352] should_fail_ex+0x414/0x560 [ 3164.173069][T11352] should_failslab+0xa8/0x100 [ 3164.173101][T11352] kmem_cache_alloc_noprof+0x74/0x6e0 [ 3164.173129][T11352] ? skb_clone+0x212/0x3a0 [ 3164.173158][T11352] skb_clone+0x212/0x3a0 [ 3164.173187][T11352] __netlink_deliver_tap+0x404/0x850 [ 3164.173222][T11352] ? netlink_deliver_tap+0x2e/0x1b0 [ 3164.173245][T11352] netlink_deliver_tap+0x19c/0x1b0 [ 3164.173268][T11352] netlink_sendskb+0x68/0x140 [ 3164.173300][T11352] netlink_unicast+0x397/0x9e0 [ 3164.173328][T11352] ? __asan_memcpy+0x40/0x70 [ 3164.173361][T11352] ? __pfx_netlink_unicast+0x10/0x10 [ 3164.173410][T11352] netlink_rcv_skb+0x28c/0x470 [ 3164.173429][T11352] ? __lock_acquire+0xab9/0xd20 [ 3164.173449][T11352] ? __pfx_genl_rcv_msg+0x10/0x10 [ 3164.173478][T11352] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 3164.173520][T11352] ? down_read+0x1ad/0x2e0 [ 3164.173545][T11352] genl_rcv+0x28/0x40 [ 3164.173570][T11352] netlink_unicast+0x82f/0x9e0 [ 3164.173609][T11352] ? __pfx_netlink_unicast+0x10/0x10 [ 3164.173639][T11352] ? netlink_sendmsg+0x642/0xb30 [ 3164.173656][T11352] ? skb_put+0x11b/0x210 [ 3164.173682][T11352] netlink_sendmsg+0x805/0xb30 [ 3164.173712][T11352] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3164.173737][T11352] ? aa_sock_msg_perm+0xf1/0x1d0 [ 3164.173759][T11352] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 3164.173783][T11352] ? __pfx_netlink_sendmsg+0x10/0x10 [ 3164.173802][T11352] __sock_sendmsg+0x219/0x270 [ 3164.173834][T11352] __sys_sendto+0x3bd/0x520 [ 3164.173854][T11352] ? __pfx___sys_sendto+0x10/0x10 [ 3164.173881][T11352] ? count_memcg_event_mm+0x21/0x260 [ 3164.173912][T11352] ? exc_page_fault+0x76/0xf0 [ 3164.173939][T11352] ? do_user_addr_fault+0xc85/0x1380 [ 3164.173961][T11352] __x64_sys_sendto+0xde/0x100 [ 3164.173982][T11352] do_syscall_64+0xfa/0x3b0 [ 3164.173998][T11352] ? lockdep_hardirqs_on+0x9c/0x150 [ 3164.174013][T11352] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3164.174029][T11352] ? clear_bhb_loop+0x60/0xb0 [ 3164.174049][T11352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3164.174065][T11352] RIP: 0033:0x7f4e08f90d5c [ 3164.174081][T11352] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 3164.174096][T11352] RSP: 002b:00007f4e09e28ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 3164.174113][T11352] RAX: ffffffffffffffda RBX: 00007f4e09e28fc0 RCX: 00007f4e08f90d5c [ 3164.174126][T11352] RDX: 0000000000000020 RSI: 00007f4e09e29010 RDI: 0000000000000005 [ 3164.174137][T11352] RBP: 0000000000000000 R08: 00007f4e09e28f14 R09: 000000000000000c [ 3164.174148][T11352] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 3164.174158][T11352] R13: 00007f4e09e28f68 R14: 00007f4e09e29010 R15: 0000000000000000 [ 3164.174184][T11352] [ 3164.495490][ C0] vkms_vblank_simulate: vblank timer overrun [ 3164.503402][ T3300] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 3164.677031][ T3300] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 3164.689138][T11357] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7898'. [ 3164.698167][ T3300] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3164.708740][ T3300] usb 2-1: New USB device found, idVendor=2179, idProduct=0077, bcdDevice= 0.00 [ 3164.719795][ T3300] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3164.748758][ T3300] usb 2-1: config 0 descriptor?? [ 3165.002400][T31433] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 3165.053475][T11369] fuse: Unknown parameter 'æd' [ 3165.162492][T31433] usb 6-1: Using ep0 maxpacket: 16 [ 3165.169425][T11346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3165.178789][T11346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3165.191770][T31433] usb 6-1: config index 0 descriptor too short (expected 16456, got 72) [ 3165.221861][T11366] 8021q: adding VLAN 0 to HW filter on device bond1 [ 3165.230432][T31433] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 3165.233329][T11366] bond0: (slave bond1): Enslaving as an active interface with an up link [ 3165.262030][ T3300] uclogic 0003:2179:0077.0020: interface is invalid, ignoring [ 3165.278919][T31433] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 3165.309403][T31433] usb 6-1: config 0 has an invalid interface number: 125 but max is 1 [ 3165.328946][T31433] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 3165.347739][T31433] usb 6-1: config 0 has no interface number 0 [ 3165.360732][T31433] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 3165.389670][T31433] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 3165.412670][T31433] usb 6-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 3165.430648][T31433] usb 6-1: config 0 interface 125 has no altsetting 1 [ 3165.440702][T31433] usb 6-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 3165.451147][T31433] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3165.460463][T31433] usb 6-1: Product: syz [ 3165.468174][ T3300] usb 2-1: USB disconnect, device number 42 [ 3165.486280][T31433] usb 6-1: Manufacturer: syz [ 3165.491005][T31433] usb 6-1: SerialNumber: syz [ 3165.504591][T31433] usb 6-1: config 0 descriptor?? [ 3165.788075][T31433] usb 6-1: USB disconnect, device number 13 [ 3167.352349][T26753] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 3167.563663][T11402] tipc: Enabled bearer , priority 0 [ 3167.594078][T11402] tipc: Resetting bearer [ 3167.665826][T11401] tipc: Disabling bearer [ 3167.898933][T11415] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7911'. [ 3167.916771][T11415] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7911'. [ 3167.965930][T11417] fuse: Unknown parameter 'æd' [ 3168.132431][ T3304] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 3168.284564][ T3304] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3168.295380][ T3304] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 3168.327769][ T3304] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 3168.345062][ T3304] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 3168.365296][ T3304] usb 2-1: SerialNumber: syz [ 3168.701889][ T3304] usb 2-1: 0:2 : does not exist [ 3168.897542][ T3304] usb 2-1: USB disconnect, device number 43 [ 3168.957043][ T9028] udevd[9028]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3169.276033][T11426] netlink: 'syz.6.7916': attribute type 3 has an invalid length. [ 3169.452364][ T3300] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 3169.603997][ T3300] usb 2-1: config 0 has an invalid interface number: 216 but max is 0 [ 3169.612431][ T3300] usb 2-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 3169.622861][ T3300] usb 2-1: config 0 has no interface number 0 [ 3169.631768][ T3300] usb 2-1: config 0 interface 216 altsetting 4 bulk endpoint 0x8F has invalid maxpacket 64 [ 3169.648202][ T3300] usb 2-1: config 0 interface 216 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 3169.669151][ T3300] usb 2-1: config 0 interface 216 has no altsetting 0 [ 3169.681978][ T3300] usb 2-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice=c1.2e [ 3169.696239][ T3300] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3169.719523][ T3300] usb 2-1: config 0 descriptor?? [ 3169.733594][T11424] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 3169.746441][ T3300] usb 2-1: NFC: intf ffff8880206f2000 id ffffffff8e6f0400 [ 3170.364661][ T5944] usb 2-1: USB disconnect, device number 44 [ 3171.374383][T11459] fuse: Unknown parameter 'æd' [ 3171.633377][T11464] 8021q: VLANs not supported on sit0 [ 3171.814466][ T3300] usb 7-1: new high-speed USB device number 41 using dummy_hcd [ 3171.902641][T26753] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 3171.982896][ T3300] usb 7-1: Using ep0 maxpacket: 16 [ 3171.990602][ T3300] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3172.002346][ T6455] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 3172.012779][ T3300] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3172.024093][ T3300] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3172.034321][ T3300] usb 7-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3172.046945][ T3300] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3172.059313][ T3300] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3172.067671][T26753] usb 4-1: Using ep0 maxpacket: 16 [ 3172.074283][ T3300] usb 7-1: Product: syz [ 3172.079958][T26753] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3172.091989][T26753] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3172.112440][ T3300] usb 7-1: Manufacturer: syz [ 3172.120534][ T3300] usb 7-1: SerialNumber: syz [ 3172.127041][T26753] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3172.143319][T26753] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3172.159970][T26753] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3172.171783][ T6455] usb 6-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 3172.181830][T26753] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3172.190187][ T6455] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3172.200034][T26753] usb 4-1: Product: syz [ 3172.204821][ T6455] usb 6-1: Product: syz [ 3172.209019][ T6455] usb 6-1: Manufacturer: syz [ 3172.214333][T26753] usb 4-1: Manufacturer: syz [ 3172.222704][T26753] usb 4-1: SerialNumber: syz [ 3172.229344][ T6455] usb 6-1: SerialNumber: syz [ 3172.260945][ T6455] usb 6-1: config 0 descriptor?? [ 3172.301221][ T6455] hso 6-1:0.0: Not our interface [ 3172.311521][ T6455] usb-storage 6-1:0.0: USB Mass Storage device detected [ 3172.586909][T11461] binder_alloc: binder_alloc_mmap_handler: 11460 200000ffc000-200001000000 already mapped failed -16 [ 3172.749216][ T3300] usb 7-1: USB disconnect, device number 41 [ 3172.947814][ C0] raw-gadget.1 gadget.3: ignoring, device is not running [ 3172.987287][T26753] usb 4-1: USB disconnect, device number 36 [ 3173.096930][ T9104] udevd[9104]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 3174.262731][ T5944] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 3174.424166][ T5944] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 3174.433470][ T5944] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 3174.444676][ T5944] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 3174.500538][ T5944] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3174.528035][ T5944] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3174.542312][ T5944] usb 4-1: Product: syz [ 3174.551228][ T5944] usb 4-1: Manufacturer: syz [ 3174.560139][ T5944] usb 4-1: SerialNumber: syz [ 3174.836699][T31433] usb 6-1: USB disconnect, device number 15 [ 3175.830882][ T5944] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 3175.938917][ T5944] usb 4-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 3176.088433][T11528] 8021q: VLANs not supported on sit0 [ 3176.100361][ T5944] usb 4-1: found format II with max.bitrate = 128, frame size=0 [ 3176.131337][ T5944] usb 4-1: 2:1: All rates were zero [ 3176.193710][ T5944] usb 4-1: USB disconnect, device number 37 [ 3176.376791][ T9028] udevd[9028]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3176.772506][ T5944] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 3176.922394][ T5944] usb 5-1: Using ep0 maxpacket: 16 [ 3176.929848][ T5944] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3176.971335][ T5944] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 3176.985588][ T5944] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 3176.995918][ T5944] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 3177.011163][ T5944] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 3177.192545][ T5944] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3177.249989][ T5944] usb 5-1: Product: syz [ 3177.259077][ T5944] usb 5-1: Manufacturer: syz [ 3177.269727][ T5944] usb 5-1: SerialNumber: syz [ 3177.350465][T11539] netlink: 60 bytes leftover after parsing attributes in process `syz.6.7953'. [ 3177.617888][T11550] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3177.793185][T11534] binder_alloc: binder_alloc_mmap_handler: 11533 200000ffc000-200001000000 already mapped failed -16 [ 3177.973008][T11559] FAULT_INJECTION: forcing a failure. [ 3177.973008][T11559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3178.102666][ T5944] usb 5-1: USB disconnect, device number 51 [ 3178.141693][ T9028] udevd[9028]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 3178.221809][T11559] CPU: 0 UID: 0 PID: 11559 Comm: syz.1.7957 Not tainted syzkaller #0 PREEMPT(full) [ 3178.221832][T11559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3178.221839][T11559] Call Trace: [ 3178.221844][T11559] [ 3178.221850][T11559] dump_stack_lvl+0x189/0x250 [ 3178.221869][T11559] ? __pfx____ratelimit+0x10/0x10 [ 3178.221886][T11559] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3178.221899][T11559] ? __pfx__printk+0x10/0x10 [ 3178.221914][T11559] ? __might_fault+0xb0/0x130 [ 3178.221935][T11559] should_fail_ex+0x414/0x560 [ 3178.221958][T11559] _copy_from_user+0x2d/0xb0 [ 3178.221969][T11559] ___sys_sendmsg+0x158/0x2a0 [ 3178.221991][T11559] ? __pfx____sys_sendmsg+0x10/0x10 [ 3178.222022][T11559] ? __fget_files+0x2a/0x420 [ 3178.222038][T11559] ? __fget_files+0x3a0/0x420 [ 3178.222058][T11559] __x64_sys_sendmsg+0x19b/0x260 [ 3178.222072][T11559] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 3178.222090][T11559] ? __pfx_ksys_write+0x10/0x10 [ 3178.222106][T11559] ? do_syscall_64+0xbe/0x3b0 [ 3178.222119][T11559] do_syscall_64+0xfa/0x3b0 [ 3178.222129][T11559] ? lockdep_hardirqs_on+0x9c/0x150 [ 3178.222139][T11559] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3178.222149][T11559] ? clear_bhb_loop+0x60/0xb0 [ 3178.222162][T11559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3178.222172][T11559] RIP: 0033:0x7f7aaf38eec9 [ 3178.222182][T11559] 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 [ 3178.222192][T11559] RSP: 002b:00007f7ab01d1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3178.222204][T11559] RAX: ffffffffffffffda RBX: 00007f7aaf5e5fa0 RCX: 00007f7aaf38eec9 [ 3178.222212][T11559] RDX: 0000000020004004 RSI: 0000200000000040 RDI: 0000000000000005 [ 3178.222219][T11559] RBP: 00007f7ab01d1090 R08: 0000000000000000 R09: 0000000000000000 [ 3178.222226][T11559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3178.222239][T11559] R13: 00007f7aaf5e6038 R14: 00007f7aaf5e5fa0 R15: 00007f7aaf70fa28 [ 3178.222265][T11559] [ 3178.421896][ C0] vkms_vblank_simulate: vblank timer overrun [ 3178.822387][T31433] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 3178.976955][T31433] usb 6-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 3178.986947][T31433] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3179.002306][T31433] usb 6-1: Product: syz [ 3179.016803][T31433] usb 6-1: Manufacturer: syz [ 3179.021450][T31433] usb 6-1: SerialNumber: syz [ 3179.063364][T31433] usb 6-1: config 0 descriptor?? [ 3179.080667][T31433] hso 6-1:0.0: Not our interface [ 3179.120146][T31433] usb-storage 6-1:0.0: USB Mass Storage device detected [ 3179.248360][T11573] netlink: 'syz.4.7959': attribute type 1 has an invalid length. [ 3179.733271][T11573] 8021q: adding VLAN 0 to HW filter on device bond3 [ 3179.786617][T11586] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 3179.816628][T11593] 8021q: VLANs not supported on sit0 [ 3179.882361][T11591] syzkaller0: entered promiscuous mode [ 3179.938531][T11591] syzkaller0: entered allmulticast mode [ 3179.994679][T11597] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7965'. [ 3180.231552][T11592] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 3180.904061][T11617] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7969'. [ 3181.472350][ T3304] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 3181.601376][T31433] usb 6-1: USB disconnect, device number 16 [ 3181.662761][ T3304] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA3, changing to 0x83 [ 3181.702441][ T3304] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 3181.735316][ T3304] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 3181.755554][ T3304] usb 2-1: New USB device found, idVendor=2040, idProduct=1605, bcdDevice= a.94 [ 3181.765250][ T3304] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3181.792397][ T3304] usb 2-1: config 0 descriptor?? [ 3181.811272][ T3304] em28xx 2-1:0.0: error: skipping audio endpoint 0x83, because it uses bulk transfers ! [ 3181.906238][T11636] 8021q: VLANs not supported on sit0 [ 3182.034094][T26753] usb 2-1: USB disconnect, device number 45 [ 3182.071488][T31433] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 3182.352402][T31433] usb 6-1: Using ep0 maxpacket: 16 [ 3182.363056][T31433] usb 6-1: config 8 has an invalid interface number: 39 but max is 0 [ 3182.372548][T31433] usb 6-1: config 8 has no interface number 0 [ 3182.378715][T31433] usb 6-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 3182.391804][T31433] usb 6-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 3182.412325][T31433] usb 6-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 3182.448860][T31433] usb 6-1: config 8 interface 39 has no altsetting 0 [ 3182.458362][T31433] usb 6-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 3182.483522][T31433] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3182.500298][T31433] usb 6-1: Product: syz [ 3182.513868][T31433] usb 6-1: Manufacturer: syz [ 3182.529882][T31433] usb 6-1: SerialNumber: syz [ 3182.987503][T31433] ipheth 6-1:8.39: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 3183.007555][T31433] ipheth 6-1:8.39: probe with driver ipheth failed with error -22 [ 3183.190452][T31433] usb 6-1: USB disconnect, device number 17 [ 3183.221544][T11660] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 3184.774112][ T3304] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 3184.912362][ T3304] usb 5-1: device descriptor read/64, error -71 [ 3185.093212][T10517] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 3185.152434][ T3304] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 3185.292401][ T3304] usb 5-1: device descriptor read/64, error -71 [ 3185.302433][T10517] usb 2-1: Using ep0 maxpacket: 32 [ 3185.320255][T10517] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 3185.330207][T10517] usb 2-1: config 0 has no interface number 0 [ 3185.337624][T10517] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 3185.357284][T10517] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 3185.376724][T10517] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3185.390052][T10517] usb 2-1: Product: syz [ 3185.397050][T10517] usb 2-1: Manufacturer: syz [ 3185.404015][ T3304] usb usb5-port1: attempt power cycle [ 3185.411949][T10517] usb 2-1: SerialNumber: syz [ 3185.439291][T10517] usb 2-1: config 0 descriptor?? [ 3185.455498][T10517] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 3185.468193][T10517] em28xx 2-1:0.132: Video interface 132 found: [ 3185.752728][ T3304] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 3185.799296][ T3304] usb 5-1: device descriptor read/8, error -71 [ 3185.870343][T10517] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 3186.062380][ T3304] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 3186.083487][ T3304] usb 5-1: device descriptor read/8, error -71 [ 3186.208179][ T3304] usb usb5-port1: unable to enumerate USB device [ 3186.972467][T10517] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 3187.005091][T10517] em28xx 2-1:0.132: board has no eeprom [ 3187.075375][T10517] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 3187.114666][T10517] em28xx 2-1:0.132: analog set to bulk mode. [ 3187.129251][ T3304] em28xx 2-1:0.132: Registering V4L2 extension [ 3187.168324][T10517] usb 2-1: USB disconnect, device number 46 [ 3187.226273][T10517] em28xx 2-1:0.132: Disconnecting em28xx [ 3187.582655][T26753] usb 7-1: new high-speed USB device number 42 using dummy_hcd [ 3187.661133][ T3304] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 3187.696557][ T3304] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 3187.743204][T26753] usb 7-1: device descriptor read/64, error -71 [ 3187.749653][ T3304] em28xx 2-1:0.132: No AC97 audio processor [ 3187.787272][ T3304] usb 2-1: Decoder not found [ 3187.831027][ T3304] em28xx 2-1:0.132: failed to create media graph [ 3187.910973][ T3304] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 3188.008921][T11722] ================================================================== [ 3188.010019][ T3304] em28xx 2-1:0.132: Remote control support is not available for this card. [ 3188.017023][T11722] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xac/0x420 [ 3188.017054][T11722] Read of size 8 at addr ffff8880242f0740 by task v4l_id/11722 [ 3188.017071][T11722] [ 3188.017082][T11722] CPU: 0 UID: 0 PID: 11722 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 3188.017103][T11722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3188.017115][T11722] Call Trace: [ 3188.017123][T11722] [ 3188.017131][T11722] dump_stack_lvl+0x189/0x250 [ 3188.017156][T11722] ? __virt_addr_valid+0x1c8/0x5c0 [ 3188.017179][T11722] ? rcu_is_watching+0x15/0xb0 [ 3188.017202][T11722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3188.017225][T11722] ? rcu_is_watching+0x15/0xb0 [ 3188.017246][T11722] ? lock_release+0x4b/0x3e0 [ 3188.017265][T11722] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 3188.017292][T11722] ? __virt_addr_valid+0x1c8/0x5c0 [ 3188.017319][T11722] ? __virt_addr_valid+0x4a5/0x5c0 [ 3188.017346][T11722] print_report+0xca/0x240 [ 3188.017366][T11722] ? v4l2_fh_open+0xac/0x420 [ 3188.017388][T11722] kasan_report+0x118/0x150 [ 3188.017417][T11722] ? v4l2_fh_open+0xac/0x420 [ 3188.017442][T11722] v4l2_fh_open+0xac/0x420 [ 3188.017465][T11722] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 3188.017488][T11722] em28xx_v4l2_open+0x157/0x9a0 [ 3188.017514][T11722] v4l2_open+0x1bf/0x3a0 [ 3188.017539][T11722] chrdev_open+0x4c9/0x5e0 [ 3188.017568][T11722] ? __pfx_chrdev_open+0x10/0x10 [ 3188.017597][T11722] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 3188.017629][T11722] ? __pfx_chrdev_open+0x10/0x10 [ 3188.017654][T11722] do_dentry_open+0x950/0x13f0 [ 3188.017679][T11722] vfs_open+0x3b/0x340 [ 3188.017697][T11722] ? path_openat+0x2ecd/0x3830 [ 3188.017719][T11722] path_openat+0x2ee5/0x3830 [ 3188.017755][T11722] ? __pfx_path_openat+0x10/0x10 [ 3188.017785][T11722] do_filp_open+0x1fa/0x410 [ 3188.017806][T11722] ? __lock_acquire+0xab9/0xd20 [ 3188.017824][T11722] ? __pfx_do_filp_open+0x10/0x10 [ 3188.017856][T11722] ? _raw_spin_unlock+0x28/0x50 [ 3188.017880][T11722] ? alloc_fd+0x64c/0x6c0 [ 3188.017910][T11722] do_sys_openat2+0x121/0x1c0 [ 3188.017931][T11722] ? __pfx_do_sys_openat2+0x10/0x10 [ 3188.017951][T11722] ? exc_page_fault+0x76/0xf0 [ 3188.017986][T11722] ? do_user_addr_fault+0xc85/0x1380 [ 3188.018007][T11722] __x64_sys_openat+0x138/0x170 [ 3188.018029][T11722] do_syscall_64+0xfa/0x3b0 [ 3188.018048][T11722] ? lockdep_hardirqs_on+0x9c/0x150 [ 3188.018065][T11722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3188.018084][T11722] ? clear_bhb_loop+0x60/0xb0 [ 3188.018105][T11722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3188.018120][T11722] RIP: 0033:0x7f5f710a7407 [ 3188.018132][T11722] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 3188.018145][T11722] RSP: 002b:00007fff74569550 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 3188.018163][T11722] RAX: ffffffffffffffda RBX: 00007f5f717bb880 RCX: 00007f5f710a7407 [ 3188.018178][T11722] RDX: 0000000000000000 RSI: 00007fff74569f1a RDI: ffffffffffffff9c [ 3188.018192][T11722] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 3188.018204][T11722] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3188.018216][T11722] R13: 00007fff745697a0 R14: 00007f5f71922000 R15: 0000555de206a4d8 [ 3188.018237][T11722] [ 3188.018245][T11722] [ 3188.052459][T10517] em28xx 2-1:0.132: Closing input extension [ 3188.062050][T11722] Allocated by task 3304: [ 3188.062081][T11722] kasan_save_track+0x3e/0x80 [ 3188.062110][T11722] __kasan_kmalloc+0x93/0xb0 [ 3188.365210][T11722] __kmalloc_cache_noprof+0x3d5/0x6f0 [ 3188.370582][T11722] em28xx_v4l2_init+0x10b/0x2e70 [ 3188.375592][T11722] em28xx_init_extension+0x120/0x1c0 [ 3188.381044][T11722] process_scheduled_works+0xade/0x17b0 [ 3188.386582][T11722] worker_thread+0x8a0/0xda0 [ 3188.391164][T11722] kthread+0x70e/0x8a0 [ 3188.395226][T11722] ret_from_fork+0x439/0x7d0 [ 3188.399811][T11722] ret_from_fork_asm+0x1a/0x30 [ 3188.404568][T11722] [ 3188.406882][T11722] Freed by task 3304: [ 3188.410848][T11722] kasan_save_track+0x3e/0x80 [ 3188.415515][T11722] __kasan_save_free_info+0x46/0x50 [ 3188.420705][T11722] __kasan_slab_free+0x5c/0x80 [ 3188.425461][T11722] kfree+0x19a/0x6d0 [ 3188.429343][T11722] em28xx_v4l2_init+0x1683/0x2e70 [ 3188.434355][T11722] em28xx_init_extension+0x120/0x1c0 [ 3188.439633][T11722] process_scheduled_works+0xade/0x17b0 [ 3188.445163][T11722] worker_thread+0x8a0/0xda0 [ 3188.449737][T11722] kthread+0x70e/0x8a0 [ 3188.453794][T11722] ret_from_fork+0x439/0x7d0 [ 3188.458389][T11722] ret_from_fork_asm+0x1a/0x30 [ 3188.463144][T11722] [ 3188.465457][T11722] The buggy address belongs to the object at ffff8880242f0000 [ 3188.465457][T11722] which belongs to the cache kmalloc-8k of size 8192 [ 3188.479507][T11722] The buggy address is located 1856 bytes inside of [ 3188.479507][T11722] freed 8192-byte region [ffff8880242f0000, ffff8880242f2000) [ 3188.493476][T11722] [ 3188.495796][T11722] The buggy address belongs to the physical page: [ 3188.502240][T11722] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x242f0 [ 3188.510995][T11722] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 3188.519482][T11722] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 3188.527021][T11722] page_type: f5(slab) [ 3188.530997][T11722] raw: 00fff00000000040 ffff88813fe27280 dead000000000122 0000000000000000 [ 3188.539576][T11722] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 3188.548156][T11722] head: 00fff00000000040 ffff88813fe27280 dead000000000122 0000000000000000 [ 3188.556822][T11722] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 3188.565495][T11722] head: 00fff00000000003 ffffea000090bc01 00000000ffffffff 00000000ffffffff [ 3188.574162][T11722] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 3188.582816][T11722] page dumped because: kasan: bad access detected [ 3188.589320][T11722] page_owner tracks the page as allocated [ 3188.595039][T11722] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 3304, tgid 3304 (kworker/1:0), ts 3187152502022, free_ts 3186935639230 [ 3188.618051][T11722] post_alloc_hook+0x240/0x2a0 [ 3188.622813][T11722] get_page_from_freelist+0x2365/0x2440 [ 3188.628373][T11722] __alloc_frozen_pages_noprof+0x181/0x370 [ 3188.634172][T11722] alloc_pages_mpol+0x232/0x4a0 [ 3188.639015][T11722] allocate_slab+0x96/0x3a0 [ 3188.643514][T11722] ___slab_alloc+0xe94/0x1920 [ 3188.648288][T11722] __slab_alloc+0x65/0x100 [ 3188.652712][T11722] __kmalloc_cache_noprof+0x411/0x6f0 [ 3188.658088][T11722] em28xx_v4l2_init+0x10b/0x2e70 [ 3188.663040][T11722] em28xx_init_extension+0x120/0x1c0 [ 3188.668326][T11722] process_scheduled_works+0xade/0x17b0 [ 3188.673865][T11722] worker_thread+0x8a0/0xda0 [ 3188.678460][T11722] kthread+0x70e/0x8a0 [ 3188.682543][T11722] ret_from_fork+0x439/0x7d0 [ 3188.687147][T11722] ret_from_fork_asm+0x1a/0x30 [ 3188.691914][T11722] page last free pid 5215 tgid 5215 stack trace: [ 3188.698231][T11722] __free_frozen_pages+0xbc4/0xd30 [ 3188.703372][T11722] __put_partials+0x146/0x170 [ 3188.708041][T11722] put_cpu_partial+0x1f2/0x2e0 [ 3188.712804][T11722] __slab_free+0x2b9/0x390 [ 3188.717218][T11722] qlist_free_all+0x97/0x140 [ 3188.721798][T11722] kasan_quarantine_reduce+0x148/0x160 [ 3188.727252][T11722] __kasan_slab_alloc+0x22/0x80 [ 3188.732099][T11722] kmem_cache_alloc_noprof+0x367/0x6e0 [ 3188.737554][T11722] getname_flags+0xb8/0x540 [ 3188.742043][T11722] do_sys_openat2+0xbc/0x1c0 [ 3188.746624][T11722] __x64_sys_openat+0x138/0x170 [ 3188.751463][T11722] do_syscall_64+0xfa/0x3b0 [ 3188.755954][T11722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3188.761836][T11722] [ 3188.764146][T11722] Memory state around the buggy address: [ 3188.769760][T11722] ffff8880242f0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3188.777807][T11722] ffff8880242f0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3188.785853][T11722] >ffff8880242f0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3188.793893][T11722] ^ [ 3188.800043][T11722] ffff8880242f0780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3188.808164][T11722] ffff8880242f0800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3188.816217][T11722] ================================================================== [ 3188.935967][T11727] fuse: Unknown parameter 'æd' [ 3189.015306][T11722] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 3189.022542][T11722] CPU: 1 UID: 0 PID: 11722 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 3189.031589][T11722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 3189.041645][T11722] Call Trace: [ 3189.044924][T11722] [ 3189.047846][T11722] dump_stack_lvl+0x99/0x250 [ 3189.052447][T11722] ? __asan_memcpy+0x40/0x70 [ 3189.057031][T11722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 3189.062221][T11722] ? __pfx__printk+0x10/0x10 [ 3189.067510][T11722] vpanic+0x237/0x6d0 [ 3189.071483][T11722] ? __pfx_vpanic+0x10/0x10 [ 3189.075981][T11722] ? preempt_schedule+0xae/0xc0 [ 3189.080826][T11722] ? __pfx_preempt_schedule+0x10/0x10 [ 3189.086203][T11722] panic+0xb9/0xc0 [ 3189.089920][T11722] ? __pfx_panic+0x10/0x10 [ 3189.094586][T11722] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 3189.100479][T11722] ? is_module_address+0x17/0xf0 [ 3189.105414][T11722] ? v4l2_fh_open+0xac/0x420 [ 3189.109998][T11722] check_panic_on_warn+0x89/0xb0 [ 3189.114931][T11722] ? v4l2_fh_open+0xac/0x420 [ 3189.119513][T11722] end_report+0x78/0x160 [ 3189.123760][T11722] kasan_report+0x129/0x150 [ 3189.128274][T11722] ? v4l2_fh_open+0xac/0x420 [ 3189.132869][T11722] v4l2_fh_open+0xac/0x420 [ 3189.137290][T11722] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 3189.143270][T11722] em28xx_v4l2_open+0x157/0x9a0 [ 3189.148121][T11722] v4l2_open+0x1bf/0x3a0 [ 3189.152362][T11722] chrdev_open+0x4c9/0x5e0 [ 3189.156779][T11722] ? __pfx_chrdev_open+0x10/0x10 [ 3189.161815][T11722] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 3189.168158][T11722] ? __pfx_chrdev_open+0x10/0x10 [ 3189.173097][T11722] do_dentry_open+0x950/0x13f0 [ 3189.177962][T11722] vfs_open+0x3b/0x340 [ 3189.182041][T11722] ? path_openat+0x2ecd/0x3830 [ 3189.186819][T11722] path_openat+0x2ee5/0x3830 [ 3189.191419][T11722] ? __pfx_path_openat+0x10/0x10 [ 3189.196356][T11722] do_filp_open+0x1fa/0x410 [ 3189.200867][T11722] ? __lock_acquire+0xab9/0xd20 [ 3189.205733][T11722] ? __pfx_do_filp_open+0x10/0x10 [ 3189.210775][T11722] ? _raw_spin_unlock+0x28/0x50 [ 3189.215630][T11722] ? alloc_fd+0x64c/0x6c0 [ 3189.219965][T11722] do_sys_openat2+0x121/0x1c0 [ 3189.224635][T11722] ? __pfx_do_sys_openat2+0x10/0x10 [ 3189.229827][T11722] ? exc_page_fault+0x76/0xf0 [ 3189.234504][T11722] ? do_user_addr_fault+0xc85/0x1380 [ 3189.239777][T11722] __x64_sys_openat+0x138/0x170 [ 3189.244619][T11722] do_syscall_64+0xfa/0x3b0 [ 3189.249115][T11722] ? lockdep_hardirqs_on+0x9c/0x150 [ 3189.254490][T11722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3189.260571][T11722] ? clear_bhb_loop+0x60/0xb0 [ 3189.265344][T11722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3189.271238][T11722] RIP: 0033:0x7f5f710a7407 [ 3189.275651][T11722] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 3189.295256][T11722] RSP: 002b:00007fff74569550 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 3189.303665][T11722] RAX: ffffffffffffffda RBX: 00007f5f717bb880 RCX: 00007f5f710a7407 [ 3189.311632][T11722] RDX: 0000000000000000 RSI: 00007fff74569f1a RDI: ffffffffffffff9c [ 3189.319592][T11722] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 3189.327552][T11722] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 3189.335510][T11722] R13: 00007fff745697a0 R14: 00007f5f71922000 R15: 0000555de206a4d8 [ 3189.343478][T11722] [ 3189.346633][T11722] Kernel Offset: disabled [ 3189.350939][T11722] Rebooting in 86400 seconds..