last executing test programs: 17.326861633s ago: executing program 2 (id=1874): socket(0x1e, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000480), 0xd76, 0x181400) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x20008030) sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x28, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_create1(0x80000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffec77, @my=0x1}, 0x10) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/20], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) connect$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x0, @fixed, 0x3ff}, 0xe) r5 = socket$kcm(0x10, 0x2, 0x0) r6 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r6, 0x0, 0xd2, &(0x7f0000000200)={@remote, @empty, 0x0, "e798888beab3af341dbec4427a73b0fbda814c5f5cd6f92215f46e0b091038f9"}, 0x3c) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x27fd}, 0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0xa, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 15.976061974s ago: executing program 2 (id=1876): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x80015b1a, 0x0) 13.248420472s ago: executing program 2 (id=1887): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000fd0f000007"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000900)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='sched_switch\x00', r4}, 0x18) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000001e00010a7f0000000000000007000000"], 0x1c}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000fd0f000007"], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000900)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='sched_switch\x00', r4}, 0x18) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000001e00010a7f0000000000000007000000"], 0x1c}}, 0x0) (async) 10.891898178s ago: executing program 4 (id=1890): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000180)=0x8, 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000, 0x0, 0x3}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000300)=0x1, 0x4) bind$xdp(r3, &(0x7f0000000100)={0x2c, 0x0, r5}, 0x10) bind$xdp(r0, &(0x7f0000000240)={0x2c, 0x1, r2, 0x0, r3}, 0x60) (fail_nth: 3) 10.326896265s ago: executing program 2 (id=1892): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x20000000, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x1) writev(r2, &(0x7f0000000200)=[{&(0x7f00000002c0)="d162d4e4281cdc228fe5fe66c93b9fb46bb8d5e495e7f6fc84d151c732c8382a2457129941af7d1c46428e1002b8be239d3ac8db3fe40f2dea19e4ca526c46d6832214bed2c6d3602e58e6ae87941501a3544e482bdce0500379b1ac5671218d0125ed0e13e9d411c20fc0698898c78787fc474f3643e07452ebba15e511638f37c43ad2cdab70e9dd55a094fa91b9065fd7728b2f0724e6ce6b1270b0a4cdc3cb7e8e3cd8dce1f1aeb9bcb2145afb2b675939ca48de570daa7acb1502749457424da9a62b931dddef41948fa4f3ea3a5f3061cff58f19ba6fd702", 0xdb}], 0x1) poll(&(0x7f00000001c0)=[{r2, 0x100}], 0x1, 0x4) sendto$unix(r1, &(0x7f0000000440)="36d9a32e92c131d730b1abaedb51eb66fd2d5b1f7eda4f0e859fdaf294bad70673813533d8bf1c6a77b65a7afdc01b29e73571071a68d5def5d7df839810da130b9348f4d9d407eb478d5bfb298c552a498271af70914e14ba9476fd2a0e47984c25ea20afab3064a748add27a7149e9c4705475bda2ecec9ec30214f28c5e16fd3f50f604f20232c534409e52bff64fc6ca0f5e254083aec2794b7216e002e87caf3d0fa7d04ff9e3b03e81595a04979594ff6ea888bf13de8e8f74c6178e31e47593732ae1a501ad3641d423195a788efdb643f50a8c8b9794a62f7b8dfa0fa7da9d391b92ce2a7f9fe0f9d584a377", 0xf0, 0x800, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000180)={r3, 0x1}, 0xc) recvfrom(r1, &(0x7f00000030c0)=""/4117, 0xffffffffffffffbf, 0x1, 0x0, 0xffffffffffffffb5) sendmmsg$alg(r1, &(0x7f0000002a40)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40004}], 0x1, 0x2010) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) unlink(&(0x7f0000000100)='./file0\x00') r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) ioctl$X86_IOC_RDMSR_REGS(r6, 0xc02063a0, &(0x7f00000000c0)=[0x4f0, 0x0, 0x4, 0x3, 0x401, 0xe0, 0xe, 0x9]) sendmsg$DEVLINK_CMD_RATE_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x701, 0x3, 0xfffffffc, {0x41}}, 0x14}}, 0x4c000) 9.943087742s ago: executing program 2 (id=1893): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x3, 0x4) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYRESHEX=r2, @ANYRES32=r2], 0x0) close(0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x21100, 0x6) r4 = ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x2) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) syz_fuse_handle_req(r2, &(0x7f000000a3c0)="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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 9.631975557s ago: executing program 3 (id=1895): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x53e}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x3010}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r3, 0x47ba, 0x3e80, 0x0, 0x0, 0x0) 9.456717262s ago: executing program 4 (id=1896): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x1, [@fwd={0x5}, @const={0x0, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x37}, 0x28) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x1, [@fwd={0x5}, @const={0x0, 0x0, 0x0, 0xa, 0x1}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x37}, 0x28) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x1, @ANYBLOB="00000400"/20, @ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="000000800300"/28], 0x50) 9.153683298s ago: executing program 4 (id=1897): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0x2710}, 0x10) r2 = accept(r0, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="120004000000a400000000000000", @ANYRES32, @ANYBLOB="ffffff7f00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) recvfrom$unix(r2, &(0x7f0000000180)=""/46, 0x2e, 0x10002, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000300), &(0x7f0000000000)=@tcp6=r2, 0x1}, 0x20) recvmmsg(r2, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x12020, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x6, 'macvtap0\x00', {0x4}, 0x3}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000340)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x3f, '\x00', r4, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='sys_exit\x00', r5}, 0x18) getpeername$netlink(r2, 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(r2, 0x0, 0x40810) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x0, 0xee01}}, './file0\x00'}) sendmsg$nl_xfrm(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=@allocspi={0x210, 0x16, 0x1, 0x72bd27, 0x25dfdbfb, {{{@in=@rand_addr=0x64010101, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x1ff, 0x4e22, 0x2, 0xa, 0x20, 0x0, 0x21, r4, r8}, {@in6=@empty, 0x4d4, 0x3c}, @in=@dev={0xac, 0x14, 0x14, 0x1}, {0xff, 0x4, 0x7, 0x6, 0x10001, 0x80000000, 0x0, 0x7}, {0x5, 0x2, 0xffffffffffffff00, 0x8000}, {0xfffffff9, 0x8, 0xc}, 0x70bd29, 0x0, 0xa, 0x3, 0x2, 0x83}, 0x1, 0xc5}, [@policy_type={0xa, 0x10, {0x1}}, @etimer_thresh={0x8, 0xc, 0x1000}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd2a, 0x8}}, @sec_ctx={0xea, 0x8, {0xe6, 0x8, 0x0, 0x0, 0xde, "ed2e0a6f2d26a596f39e9179eaaccf76f992fc52d4220cf906f72b4d248c497c59a406c6b648234cd5ef28782b5a4c4829d25ae790960d237715cac3916cfff7ff10c6ea37caf4b58006a0f51b17944d52b661fc9e8b46a0cd6fc325fc18828e12f63a7836fefa7d4416d2aa3030ca560148b83018906d9a7c9e63097e3791a0844b4e83fde82ebfe8a94ee4df8e1e03bf35eaa6d718adb21dcf10f2f74fd01f2a27a7846c41794a9062df9ae1166f9dd134e41ceedd56cab88033e8f8553fb0d21aa19e2d265358e1c83ee02d97ab01d1773ff3f3b04cd7daafa38ac93f"}}, @XFRMA_SET_MARK={0x8, 0x1d, 0x7}]}, 0x210}, 0x1, 0x0, 0x0, 0x800}, 0x0) 8.841272917s ago: executing program 1 (id=1898): syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[], 0x40}}, 0x0) r0 = add_key$user(&(0x7f00000001c0), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000080)="bc5d", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 8.660685808s ago: executing program 3 (id=1899): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xec25, 0x400, 0x1, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r3, 0x847ba, 0x0, 0xe, 0x0, 0x0) 8.048945664s ago: executing program 4 (id=1900): socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r2, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000600)=[{0x0}], 0x1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0xa) sendmmsg$inet(r4, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x80) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r5, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in=@local, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x0, 0x11}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x9}, {}, 0x1, 0x0, 0x1}, {{@in=@multicast2, 0x4d2, 0x33}, 0x0, @in=@private=0xa010100, 0x3506, 0x0, 0x2, 0xb7, 0x2}}, 0xe8) sendmmsg(r5, &(0x7f0000007fc0), 0x800001d, 0x1c) 8.046812077s ago: executing program 1 (id=1901): socket$unix(0x1, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x4d4, 0x32}, 0x0, @in=@private=0xa010101, 0x0, 0x0, 0x0, 0xb7, 0x2}}, 0xe8) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c) 6.870445822s ago: executing program 1 (id=1902): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xb, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xfffffff7}, {{0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x30}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x1000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0xffffff1f}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x6, 0x0, 0xd, 0x9, 0x0, 0xffff, 0xffffff1f}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {0x7, 0x1, 0xb, 0x4, 0x9}, {}, {0x4, 0x0, 0x6}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) 6.771888727s ago: executing program 2 (id=1903): socket$inet_tcp(0x2, 0x1, 0x0) socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffe}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r5 = socket(0x400000000010, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r5, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000000100)={{0x7000, 0xdddd1000, 0x0, 0x0, 0x8, 0x8, 0x0, 0x2, 0x0, 0x6, 0x9, 0x10}, {0x8080000, 0x0, 0xc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xff}, {0x3000, 0x5000, 0xc, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc}, {0x100000, 0xd000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee8000, 0x3000, 0x9, 0x0, 0xff, 0x4, 0x0, 0xe, 0x0, 0x3c}, {0x0, 0x0, 0xd, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}, {0x8080000, 0x0, 0xa, 0x6, 0x5, 0x0, 0x3}, {0x80a0000, 0xdddd0000, 0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x26}, {0x80a0000}, {0xeeef0000}, 0xfdfcffdb, 0x0, 0x0, 0x28, 0xb, 0xf801, 0x0, [0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 6.449543934s ago: executing program 1 (id=1905): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4c, 0xfffc, &(0x7f0000000100)=[@acquire={0x40046305, 0x1}], 0x3b, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d3e457201e040b40e73e000000010902120001000000000904"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4c, 0xfffc, &(0x7f0000000100)=[@acquire={0x40046305, 0x1}], 0x3b, 0x0, 0x0}) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d3e457201e040b40e73e000000010902120001000000000904"], 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) 5.98413187s ago: executing program 0 (id=1906): socket$unix(0x1, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x4d4, 0x32}, 0x0, @in=@private=0xa010101, 0x0, 0x0, 0x0, 0xb7, 0x2}}, 0xe8) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x1c) (fail_nth: 3) 5.934561701s ago: executing program 4 (id=1907): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000400000008000000d900000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000bbe15000000000000000069a00000000"], 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x7, 0x4, 0x8, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x18) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x3f0, 0x0, 0xc8, 0x8, 0x0, 0x5803, 0x320, 0x2e8, 0x2e8, 0x320, 0x2e8, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast1}, @mcast1, [], [], 'erspan0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1c0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket3={{0x28}}]}, @common=@unspec=@CONNMARK={0x30}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x13}}, @inet=@rpfilter={{0x28}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x450) 4.952114493s ago: executing program 0 (id=1908): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = mq_open(&(0x7f0000000100)='&\x00', 0x40, 0x100, 0x0) mq_notify(r2, &(0x7f00000001c0)={0x0, 0xf, 0x1, @thr={0x0, 0x0}}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r3, 0x10f, 0x86) getpid() bind$bt_hci(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000000)='U', 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000002000), 0x5d5d, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 4.352907826s ago: executing program 0 (id=1909): capset(0x0, &(0x7f0000000040)={0x1000, 0x10ffff, 0xfffffffd, 0x0, 0xfffff05b}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000340)={0x23, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0xfffe, @empty}}}, 0x104) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000340)=""/225, &(0x7f0000000180)=0xe1) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x10004, 0x0, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) writev(r5, &(0x7f0000000880)=[{&(0x7f0000000140)="5765b2cc", 0x4}, {0x0}], 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x12101, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8206, 0x58800000, 0x5c}, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x80000001, 0x0, 0x4002804c4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2], 0xeeee7fff, 0x2011c0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.254383955s ago: executing program 4 (id=1910): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xec25, 0x400, 0x1, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) syz_usb_connect(0x0, 0x5d, &(0x7f0000000b00)=ANY=[@ANYBLOB="12010000551b8920b822276080c20102030109024b0001000000000904000000020a0000052406000005240000000d240f0100000000000000000007241400000000042413fa"], 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r3, 0x847ba, 0x0, 0xe, 0x0, 0x0) 3.779734122s ago: executing program 0 (id=1911): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x161142, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x5752c1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x87}, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001040)={0x3, {{0x2, 0x0, @multicast1}}}, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, 0x0}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000000)=""/4091, &(0x7f0000001000)=0xffb) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x1c42}}, 0x20}}, 0x0) syz_emit_vhci(0x0, 0x0) r3 = syz_open_dev$radio(0x0, 0x3, 0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r4 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) socket$igmp6(0xa, 0x3, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r5, 0x29, 0x42, &(0x7f0000000040)=0xf2b, 0x4) getsockopt$inet6_buf(r5, 0x29, 0x6, 0x0, &(0x7f0000000240)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4820) ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, 0x0) syz_emit_vhci(&(0x7f00000001c0)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x2, 0x2, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_ecred_reconf_req={{0x19, 0xf, 0x8}, {0x5, 0x0, [0x3, 0x1000]}}}}, 0x15) 3.479732391s ago: executing program 0 (id=1912): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) socket$inet6(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xfffffffffffff7fe}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x5) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000007c0), 0x0, 0x0) read$msr(r2, &(0x7f00000270c0)=""/102368, 0x18fe0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_open_dev$I2C(0x0, 0x0, 0x0) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast2, 0x4e25, 0x0, 0x0, 0x0, 0x2}, {0x2, 0x53, 0xfff, 0x8, 0xfffffffffffffffc, 0x1e6, 0x2, 0x8004}, {0x7ffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x5}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0xa, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x4, 0x2, 0x0, 0x2, 0x2, 0x9}}, 0xe8) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r6 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x8002, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)=0x15) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r3, 0x0, 0x0}, 0x10) r7 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOPUT_VSCREENINFO(r7, 0x4601, &(0x7f0000000040)={0x191, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x3e000000}, {}, 0x0, 0x10, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000d62b0000611060000000"], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x26}, 0x94) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) ioctl$TCSETS(r6, 0x40384708, 0x0) mq_open(&(0x7f0000000580)='!\x7f\x00\xca\x00\x00\x00\f\x00vt\x00\x01E!\x05\x99\xb7|`', 0x40, 0x31, &(0x7f0000000480)={0x18, 0x3, 0x7, 0x200000004}) 3.336761045s ago: executing program 3 (id=1913): bind$tipc(0xffffffffffffffff, &(0x7f00000001c0)=@name={0x1e, 0x2, 0x0, {{0x42}, 0x3}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01002bbd700100000000030000005800018044110400200001000a00000000000000fe800000000000000000000000000010f8000000200002000a00000000000005ff64c100000000000000000000000001000000000d0001007564703a73"], 0x6c}}, 0x0) 3.305508268s ago: executing program 1 (id=1914): syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004c000078ac1414000a01"], 0x0) r0 = add_key$user(&(0x7f00000001c0), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 1.68008936s ago: executing program 3 (id=1915): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000000740)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="f78d9ca38fff48f3be52163448412ba8", 0x10}], 0x1, 0x0, 0x0, 0x4000844}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) 1.230362472s ago: executing program 0 (id=1916): r0 = gettid() timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000001340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x1, 0x7fff0000}]}) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xffeffffffffffffa]}, 0x8, 0x0) r1 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xec25, 0x8, 0x1, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r5 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000240)=@mmap={0x1, 0x2, 0x4, 0x1, 0x9, {}, {0x4, 0x2, 0x7, 0xc0, 0x0, 0xf0, "18a6fc23"}, 0x1, 0x1, {}, 0x1}) ioctl$vim2m_VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000000)={0x6, 0x1, 0x1, 0x0, 0x3}) ioctl$vim2m_VIDIOC_STREAMOFF(r5, 0x40045612, &(0x7f0000000040)=0x1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) ioctl$vim2m_VIDIOC_STREAMOFF(r5, 0x40045612, &(0x7f0000000080)=0x2) ioctl$vim2m_VIDIOC_QBUF(r5, 0xc058560f, &(0x7f00000002c0)=@mmap={0x1, 0x1, 0x4, 0x8, 0x81, {}, {0x4, 0x8, 0x8, 0x5, 0x29, 0x9, "10db3fa0"}, 0x5}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000100)=[{&(0x7f0000001800)=""/205, 0xcd}], 0x1}) io_uring_enter(r1, 0x847ba, 0x0, 0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) 1.187320933s ago: executing program 3 (id=1917): socket(0x1e, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000480), 0xd76, 0x181400) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x20008030) sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x28, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_create1(0x80000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffec77, @my=0x1}, 0x10) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYBLOB='\x00'/21], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) connect$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x0, @fixed, 0x3ff}, 0xe) r5 = socket$kcm(0x10, 0x2, 0x0) r6 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r6, 0x0, 0xd2, &(0x7f0000000200)={@remote, @empty, 0x0, "e798888beab3af341dbec4427a73b0fbda814c5f5cd6f92215f46e0b091038f9"}, 0x3c) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x27fd}, 0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0xa, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 1.108407437s ago: executing program 1 (id=1918): socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x0) 0s ago: executing program 3 (id=1919): syz_usb_connect(0x0, 0x2d, &(0x7f00000013c0)={{0x12, 0x1, 0x0, 0xa9, 0x3a, 0x5d, 0x8, 0x4c1, 0x9d, 0x1f14, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x70, 0x0, 0x0, 0x91, 0x2f, 0x2f}}, {{0x9, 0x4, 0x11, 0x0, 0x0, 0xb9, 0xd4, 0xa1}}]}}]}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x19}, @IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) syz_usb_connect(0x0, 0x2d, &(0x7f00000013c0)={{0x12, 0x1, 0x0, 0xa9, 0x3a, 0x5d, 0x8, 0x4c1, 0x9d, 0x1f14, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x70, 0x0, 0x0, 0x91, 0x2f, 0x2f}}, {{0x9, 0x4, 0x11, 0x0, 0x0, 0xb9, 0xd4, 0xa1}}]}}]}}, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x19}, @IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) (async) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) (async) kernel console output (not intermixed with test programs): ocess `syz.3.1463'. [ 703.868884][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 704.482106][ T24] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 704.642243][ T24] usb 4-1: device descriptor read/64, error -71 [ 704.906492][ T24] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 705.142918][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 705.154225][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 705.262211][ T24] usb 4-1: device descriptor read/64, error -71 [ 705.392743][ T24] usb usb4-port1: attempt power cycle [ 705.809003][T12052] kvm: pic: non byte write [ 705.984800][T12056] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 706.514090][ T24] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 706.673091][ T24] usb 4-1: device descriptor read/8, error -71 [ 706.967721][T12061] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1471'. [ 706.976914][T12061] netlink: 'syz.1.1471': attribute type 21 has an invalid length. [ 707.524664][T12071] 8021q: adding VLAN 0 to HW filter on device batadv8 [ 707.578466][T12066] netlink: 'syz.4.1472': attribute type 1 has an invalid length. [ 707.598468][T12066] netlink: 'syz.4.1472': attribute type 2 has an invalid length. [ 707.606399][T12066] netlink: 'syz.4.1472': attribute type 2 has an invalid length. [ 707.632578][T12071] team0: Port device batadv8 added [ 707.693071][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 707.775087][T12071] hub 9-0:1.0: USB hub found [ 707.782784][T12071] hub 9-0:1.0: 1 port detected [ 707.942738][ T43] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 708.112115][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 708.125055][ T43] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 708.136610][ T43] usb 5-1: can't read configurations, error -61 [ 708.293372][ T43] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 708.483247][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 708.500029][ T43] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 708.508042][ T43] usb 5-1: can't read configurations, error -61 [ 708.515494][ T43] usb usb5-port1: attempt power cycle [ 708.617345][T12088] 8021q: adding VLAN 0 to HW filter on device batadv10 [ 708.628356][T12088] team0: Port device batadv10 added [ 708.872147][ T43] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 709.072506][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 709.639854][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 709.722740][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 709.763632][ T43] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 709.780649][ T43] usb 5-1: can't read configurations, error -61 [ 710.178192][ T43] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 710.420854][T12100] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 710.852840][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 710.893347][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 711.010712][ T43] usb 5-1: device descriptor read/8, error -71 [ 711.145310][ T43] usb usb5-port1: unable to enumerate USB device [ 713.152146][ T1208] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 713.334890][ T1208] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 713.392138][ T1208] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 713.442330][ T1208] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 713.456738][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 713.489516][ T1208] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 713.552412][ T1208] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 713.601272][ T1208] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 713.675223][ T1208] usb 5-1: config 0 descriptor?? [ 713.863723][T12132] FAULT_INJECTION: forcing a failure. [ 713.863723][T12132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 713.912758][T12132] CPU: 1 UID: 0 PID: 12132 Comm: syz.2.1490 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 713.912789][T12132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 713.912804][T12132] Call Trace: [ 713.912814][T12132] [ 713.912823][T12132] dump_stack_lvl+0x189/0x250 [ 713.912856][T12132] ? __pfx____ratelimit+0x10/0x10 [ 713.912882][T12132] ? __pfx_dump_stack_lvl+0x10/0x10 [ 713.912909][T12132] ? __pfx__printk+0x10/0x10 [ 713.912942][T12132] ? get_sigframe+0x596/0x7d0 [ 713.912983][T12132] should_fail_ex+0x414/0x560 [ 713.913013][T12132] _copy_to_user+0x31/0xb0 [ 713.913048][T12132] copy_siginfo_to_user+0x22/0xc0 [ 713.913075][T12132] x64_setup_rt_frame+0x777/0xd40 [ 713.913135][T12132] ? __pfx_x64_setup_rt_frame+0x10/0x10 [ 713.913181][T12132] arch_do_signal_or_restart+0x3dc/0x750 [ 713.913215][T12132] ? __fget_files+0x3a0/0x420 [ 713.913245][T12132] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 713.913299][T12132] ? exit_to_user_mode_loop+0x40/0x110 [ 713.913326][T12132] exit_to_user_mode_loop+0x75/0x110 [ 713.913355][T12132] do_syscall_64+0x2bd/0x3b0 [ 713.913382][T12132] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.913404][T12132] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 713.913428][T12132] ? clear_bhb_loop+0x60/0xb0 [ 713.913455][T12132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.913477][T12132] RIP: 0033:0x7f4cd718d61f [ 713.913498][T12132] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 713.913517][T12132] RSP: 002b:00007f4cd8011030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 713.913542][T12132] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 00007f4cd718d61f [ 713.913556][T12132] RDX: 0000000000000001 RSI: 00007f4cd8011090 RDI: 0000000000000004 [ 713.913570][T12132] RBP: 00007f4cd8011090 R08: 0000000000000000 R09: 00007f4cd8010df7 [ 713.913585][T12132] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 713.913597][T12132] R13: 0000000000000000 R14: 00007f4cd73b5fa0 R15: 00007ffe0b15ab58 [ 713.913630][T12132] [ 714.137558][ T1208] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 714.145311][ T1208] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 714.153477][ T1208] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 714.161124][ T1208] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 714.168800][ T1208] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 714.182317][ T1208] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 714.492993][T12144] misc userio: Invalid payload size [ 714.959275][T12157] 8021q: adding VLAN 0 to HW filter on device batadv9 [ 714.973857][T12157] team0: Port device batadv9 added [ 715.372621][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 715.384633][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 715.993948][T12167] netlink: 'syz.2.1499': attribute type 12 has an invalid length. [ 716.712173][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 716.731026][T11634] usb 5-1: USB disconnect, device number 23 [ 716.737756][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 717.412183][T11634] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 717.698881][T11634] usb 4-1: Using ep0 maxpacket: 8 [ 717.790240][T11634] usb 4-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 717.855748][T11634] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 717.886288][T11634] usb 4-1: Product: syz [ 717.890531][T11634] usb 4-1: Manufacturer: syz [ 717.900990][T11634] usb 4-1: SerialNumber: syz [ 717.927317][T11634] usb 4-1: config 0 descriptor?? [ 717.949468][T11634] gspca_main: se401-2.14.0 probing 047d:5003 [ 718.354055][T11634] gspca_se401: Bayer format not supported! [ 718.558999][T12177] warning: `syz.3.1502' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 718.730844][T12188] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 719.224502][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 720.062254][T11634] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 720.131025][ T43] usb 4-1: USB disconnect, device number 22 [ 720.254151][T11634] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 720.308208][T11634] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 720.334493][T11634] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 720.880785][T11634] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 720.927946][T11634] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 720.941401][T11634] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 720.994322][T11634] usb 3-1: config 0 descriptor?? [ 721.133366][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 721.144813][ T43] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 721.326268][ T43] usb 2-1: config 0 has an invalid interface number: 128 but max is 0 [ 721.346142][ T43] usb 2-1: config 0 has no interface number 0 [ 721.356700][ T43] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 721.905388][T11634] plantronics 0003:047F:FFFF.0009: unknown main item tag 0x0 [ 721.920420][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 721.941798][T11634] plantronics 0003:047F:FFFF.0009: unknown main item tag 0x0 [ 721.960405][ T43] usb 2-1: Product: syz [ 721.970675][T11634] plantronics 0003:047F:FFFF.0009: unknown main item tag 0x0 [ 721.978550][ T43] usb 2-1: Manufacturer: syz [ 722.005032][ T43] usb 2-1: SerialNumber: syz [ 722.020331][T11634] plantronics 0003:047F:FFFF.0009: unknown main item tag 0x0 [ 722.058933][ T43] usb 2-1: config 0 descriptor?? [ 722.072218][T11634] plantronics 0003:047F:FFFF.0009: unknown main item tag 0x0 [ 722.126404][T11634] plantronics 0003:047F:FFFF.0009: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 722.419970][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 722.455253][ T30] audit: type=1326 audit(1754173758.723:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.496330][ T30] audit: type=1326 audit(1754173758.743:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=118 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.520511][ T30] audit: type=1326 audit(1754173758.743:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.603628][ T5846] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 722.607922][T12211] evm: overlay not supported [ 722.636380][ T30] audit: type=1326 audit(1754173758.743:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.691398][ T30] audit: type=1326 audit(1754173758.743:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.720068][ T30] audit: type=1326 audit(1754173758.743:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.743199][ T30] audit: type=1326 audit(1754173758.743:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.766635][ T30] audit: type=1326 audit(1754173758.743:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.797283][ T5846] usb 5-1: Using ep0 maxpacket: 16 [ 722.804779][ T30] audit: type=1326 audit(1754173758.743:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.825768][ T5846] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 722.828680][ T30] audit: type=1326 audit(1754173758.743:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12221 comm="syz.3.1514" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 722.872691][ T5846] usb 5-1: config 0 has no interfaces? [ 722.883037][ T5846] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 722.922544][ T5846] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 722.959472][ T5846] usb 5-1: config 0 descriptor?? [ 723.359192][ T5846] usb 5-1: USB disconnect, device number 24 [ 723.416043][T12211] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 723.765566][ T43] usb 2-1: Firmware version (0.0) predates our first public release. [ 723.793653][ T43] usb 2-1: Please update to version 0.2 or newer [ 723.907979][ T43] usb 2-1: USB disconnect, device number 15 [ 724.243172][ T5898] usb 3-1: USB disconnect, device number 17 [ 724.313273][T12252] FAULT_INJECTION: forcing a failure. [ 724.313273][T12252] name failslab, interval 1, probability 0, space 0, times 0 [ 724.428556][T12252] CPU: 1 UID: 0 PID: 12252 Comm: syz.4.1518 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 724.428588][T12252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 724.428601][T12252] Call Trace: [ 724.428609][T12252] [ 724.428618][T12252] dump_stack_lvl+0x189/0x250 [ 724.428647][T12252] ? __pfx____ratelimit+0x10/0x10 [ 724.428670][T12252] ? __pfx_dump_stack_lvl+0x10/0x10 [ 724.428693][T12252] ? __pfx__printk+0x10/0x10 [ 724.428745][T12252] ? __pfx___might_resched+0x10/0x10 [ 724.428768][T12252] ? fs_reclaim_acquire+0x7d/0x100 [ 724.428798][T12252] should_fail_ex+0x414/0x560 [ 724.428826][T12252] should_failslab+0xa8/0x100 [ 724.428850][T12252] __kmalloc_noprof+0xcb/0x4f0 [ 724.428870][T12252] ? tomoyo_encode+0x28b/0x550 [ 724.428903][T12252] tomoyo_encode+0x28b/0x550 [ 724.428936][T12252] tomoyo_realpath_from_path+0x58d/0x5d0 [ 724.428966][T12252] ? tomoyo_domain+0xda/0x130 [ 724.428999][T12252] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 724.429021][T12252] tomoyo_path_number_perm+0x1e8/0x5a0 [ 724.429047][T12252] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 724.429088][T12252] ? __lock_acquire+0xab9/0xd20 [ 724.429130][T12252] ? __fget_files+0x2a/0x420 [ 724.429161][T12252] ? __fget_files+0x2a/0x420 [ 724.429181][T12252] ? __fget_files+0x3a0/0x420 [ 724.429202][T12252] ? __fget_files+0x2a/0x420 [ 724.429230][T12252] security_file_ioctl+0xcb/0x2d0 [ 724.429257][T12252] __se_sys_ioctl+0x47/0x170 [ 724.429291][T12252] do_syscall_64+0xfa/0x3b0 [ 724.429313][T12252] ? lockdep_hardirqs_on+0x9c/0x150 [ 724.429334][T12252] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 724.429354][T12252] ? clear_bhb_loop+0x60/0xb0 [ 724.429379][T12252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 724.429399][T12252] RIP: 0033:0x7f6efdd8eb69 [ 724.429417][T12252] 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 [ 724.429435][T12252] RSP: 002b:00007f6efeb18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 724.429465][T12252] RAX: ffffffffffffffda RBX: 00007f6efdfb6080 RCX: 00007f6efdd8eb69 [ 724.429481][T12252] RDX: 0000200000000380 RSI: 00000000c018aa06 RDI: 0000000000000003 [ 724.429494][T12252] RBP: 00007f6efeb18090 R08: 0000000000000000 R09: 0000000000000000 [ 724.429507][T12252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 724.429518][T12252] R13: 0000000000000001 R14: 00007f6efdfb6080 R15: 00007fff7cf21dd8 [ 724.429552][T12252] [ 724.701930][T12252] ERROR: Out of memory at tomoyo_realpath_from_path. [ 724.973297][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 724.974591][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 725.547576][T12262] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1523'. [ 726.252547][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 726.892587][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 726.919219][T12289] 8021q: adding VLAN 0 to HW filter on device batadv10 [ 726.928087][T12289] team0: Port device batadv10 added [ 727.272513][ T24] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 727.452219][ T43] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 727.460154][ T24] usb 5-1: device descriptor read/64, error -71 [ 727.676601][T12303] sctp: [Deprecated]: syz.1.1534 (pid 12303) Use of int in maxseg socket option. [ 727.676601][T12303] Use struct sctp_assoc_value instead [ 727.678976][ T43] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 727.702828][ T43] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 727.723182][ T24] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 727.919036][ T24] usb 5-1: device descriptor read/64, error -71 [ 728.129736][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 728.129752][ T30] audit: type=1326 audit(1754173764.393:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12299 comm="syz.1.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 728.171049][ T43] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 728.182341][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 728.193718][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 728.213529][ T30] audit: type=1326 audit(1754173764.393:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12299 comm="syz.1.1534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 728.252680][T12298] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 728.265592][ T43] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 728.292652][ T24] usb usb5-port1: attempt power cycle [ 728.526551][ T43] usb 3-1: USB disconnect, device number 18 [ 728.642371][ T24] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 728.710335][ T24] usb 5-1: device descriptor read/8, error -71 [ 728.992189][ T24] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 729.068380][ T24] usb 5-1: device descriptor read/8, error -71 [ 729.192947][ T24] usb usb5-port1: unable to enumerate USB device [ 729.205366][T12309] FAULT_INJECTION: forcing a failure. [ 729.205366][T12309] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.219827][T12309] CPU: 0 UID: 0 PID: 12309 Comm: syz.0.1538 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 729.219855][T12309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 729.219869][T12309] Call Trace: [ 729.219877][T12309] [ 729.219887][T12309] dump_stack_lvl+0x189/0x250 [ 729.219916][T12309] ? __pfx____ratelimit+0x10/0x10 [ 729.219939][T12309] ? __pfx_dump_stack_lvl+0x10/0x10 [ 729.219963][T12309] ? __pfx__printk+0x10/0x10 [ 729.219991][T12309] ? __might_fault+0xb0/0x130 [ 729.220025][T12309] should_fail_ex+0x414/0x560 [ 729.220053][T12309] _copy_from_iter+0x1db/0x16f0 [ 729.220079][T12309] ? __lock_acquire+0xab9/0xd20 [ 729.220109][T12309] ? __pfx__copy_from_iter+0x10/0x10 [ 729.220155][T12309] tun_get_user+0x4ce/0x3ce0 [ 729.220186][T12309] ? __lock_acquire+0xab9/0xd20 [ 729.220217][T12309] ? __might_fault+0xb0/0x130 [ 729.220241][T12309] ? __pfx_tun_get_user+0x10/0x10 [ 729.220289][T12309] ? __lock_acquire+0xab9/0xd20 [ 729.220319][T12309] ? ref_tracker_alloc+0x318/0x460 [ 729.220341][T12309] ? __lock_acquire+0xab9/0xd20 [ 729.220362][T12309] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 729.220393][T12309] ? tun_get+0x1c/0x2f0 [ 729.220426][T12309] ? tun_get+0x1c/0x2f0 [ 729.220451][T12309] ? tun_get+0x1c/0x2f0 [ 729.220484][T12309] tun_chr_write_iter+0x113/0x200 [ 729.220513][T12309] vfs_write+0x54b/0xa90 [ 729.220538][T12309] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 729.220567][T12309] ? __pfx_vfs_write+0x10/0x10 [ 729.220598][T12309] ? __fget_files+0x2a/0x420 [ 729.220633][T12309] ksys_write+0x145/0x250 [ 729.220656][T12309] ? __pfx_ksys_write+0x10/0x10 [ 729.220672][T12309] ? rcu_is_watching+0x15/0xb0 [ 729.220701][T12309] ? do_syscall_64+0xbe/0x3b0 [ 729.220730][T12309] do_syscall_64+0xfa/0x3b0 [ 729.220753][T12309] ? lockdep_hardirqs_on+0x9c/0x150 [ 729.220774][T12309] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.220794][T12309] ? clear_bhb_loop+0x60/0xb0 [ 729.220818][T12309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.220837][T12309] RIP: 0033:0x7f158858eb69 [ 729.220854][T12309] 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 [ 729.220869][T12309] RSP: 002b:00007f15893e5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 729.220888][T12309] RAX: ffffffffffffffda RBX: 00007f15887b5fa0 RCX: 00007f158858eb69 [ 729.220902][T12309] RDX: 000000000000004a RSI: 0000200000000b80 RDI: 0000000000000003 [ 729.220913][T12309] RBP: 00007f15893e5090 R08: 0000000000000000 R09: 0000000000000000 [ 729.220925][T12309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 729.220935][T12309] R13: 0000000000000000 R14: 00007f15887b5fa0 R15: 00007ffe297edcb8 [ 729.220966][T12309] [ 729.632123][ T43] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 729.794933][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 729.828445][ T43] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 729.862163][ T43] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 729.912034][ T43] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 729.977170][ T43] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 730.002391][ T43] usb 2-1: config 1 has no interface number 1 [ 730.015493][ T43] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 730.728686][T12317] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 730.733225][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 730.750929][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 730.768177][ T43] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 730.791636][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 730.932154][ T43] usb 2-1: Product: syz [ 730.936405][ T43] usb 2-1: Manufacturer: syz [ 730.941032][ T43] usb 2-1: SerialNumber: syz [ 731.058594][T12317] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 731.230608][ T43] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 731.259832][ T43] usb 2-1: found format II with max.bitrate = 8, frame size=9 [ 731.293789][ T43] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 731.383259][T12317] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 731.445084][T12335] FAULT_INJECTION: forcing a failure. [ 731.445084][T12335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 731.460290][T12335] CPU: 1 UID: 0 PID: 12335 Comm: syz.2.1545 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 731.460320][T12335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 731.460334][T12335] Call Trace: [ 731.460342][T12335] [ 731.460352][T12335] dump_stack_lvl+0x189/0x250 [ 731.460382][T12335] ? __pfx____ratelimit+0x10/0x10 [ 731.460406][T12335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 731.460431][T12335] ? __pfx__printk+0x10/0x10 [ 731.460460][T12335] ? __might_fault+0xb0/0x130 [ 731.460501][T12335] should_fail_ex+0x414/0x560 [ 731.460531][T12335] _copy_from_user+0x2d/0xb0 [ 731.460562][T12335] core_sys_select+0x604/0xa20 [ 731.460598][T12335] ? __pfx_core_sys_select+0x10/0x10 [ 731.460650][T12335] ? __pfx_set_user_sigmask+0x10/0x10 [ 731.460688][T12335] __se_sys_pselect6+0x27a/0x300 [ 731.460722][T12335] ? __pfx___se_sys_pselect6+0x10/0x10 [ 731.460745][T12335] ? __pfx_ksys_write+0x10/0x10 [ 731.460764][T12335] ? rcu_is_watching+0x15/0xb0 [ 731.460799][T12335] ? __x64_sys_pselect6+0x21/0xf0 [ 731.460826][T12335] do_syscall_64+0xfa/0x3b0 [ 731.460849][T12335] ? lockdep_hardirqs_on+0x9c/0x150 [ 731.460872][T12335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 731.460894][T12335] ? clear_bhb_loop+0x60/0xb0 [ 731.460921][T12335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 731.460942][T12335] RIP: 0033:0x7f4cd718eb69 [ 731.460962][T12335] 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 [ 731.460981][T12335] RSP: 002b:00007f4cd7ff0038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 731.461003][T12335] RAX: ffffffffffffffda RBX: 00007f4cd73b6080 RCX: 00007f4cd718eb69 [ 731.461019][T12335] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000040 [ 731.461033][T12335] RBP: 00007f4cd7ff0090 R08: 0000000000000000 R09: 0000000000000000 [ 731.461047][T12335] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 731.461060][T12335] R13: 0000000000000000 R14: 00007f4cd73b6080 R15: 00007ffe0b15ab58 [ 731.461094][T12335] [ 731.709442][ T43] usb 2-1: USB disconnect, device number 16 [ 732.038749][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 732.097053][T10536] udevd[10536]: 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 [ 732.328261][T12317] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 732.667092][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 732.718598][T12355] 8021q: adding VLAN 0 to HW filter on device batadv17 [ 732.728724][T12355] team0: Port device batadv17 added [ 732.871603][T12317] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 733.070917][T12317] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 733.295296][T12317] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 733.360446][T12317] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 733.436453][T12361] FAULT_INJECTION: forcing a failure. [ 733.436453][T12361] name failslab, interval 1, probability 0, space 0, times 0 [ 733.501107][T12361] CPU: 1 UID: 0 PID: 12361 Comm: syz.3.1552 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 733.501137][T12361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 733.501149][T12361] Call Trace: [ 733.501158][T12361] [ 733.501168][T12361] dump_stack_lvl+0x189/0x250 [ 733.501197][T12361] ? __pfx____ratelimit+0x10/0x10 [ 733.501221][T12361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 733.501245][T12361] ? __pfx__printk+0x10/0x10 [ 733.501280][T12361] ? __pfx___might_resched+0x10/0x10 [ 733.501309][T12361] should_fail_ex+0x414/0x560 [ 733.501338][T12361] should_failslab+0xa8/0x100 [ 733.501365][T12361] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 733.501389][T12361] ? __get_vm_area_node+0x13f/0x300 [ 733.501416][T12361] __get_vm_area_node+0x13f/0x300 [ 733.501444][T12361] __vmalloc_node_range_noprof+0x301/0x12f0 [ 733.501469][T12361] ? bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 733.501506][T12361] ? is_bpf_text_address+0x26/0x2b0 [ 733.501551][T12361] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 733.501572][T12361] ? __might_fault+0xb0/0x130 [ 733.501594][T12361] ? _parse_integer_limit+0x1ae/0x1f0 [ 733.501624][T12361] ? bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 733.501656][T12361] __vmalloc_noprof+0xb1/0xf0 [ 733.501679][T12361] ? bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 733.501725][T12361] bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 733.501763][T12361] bpf_prog_alloc+0x3c/0x1a0 [ 733.501798][T12361] bpf_prog_load+0x735/0x1930 [ 733.501844][T12361] ? __pfx_bpf_prog_load+0x10/0x10 [ 733.501900][T12361] ? bpf_lsm_bpf+0x9/0x20 [ 733.501922][T12361] ? security_bpf+0x7e/0x300 [ 733.501951][T12361] __sys_bpf+0x5f1/0x860 [ 733.501989][T12361] ? __pfx___sys_bpf+0x10/0x10 [ 733.502032][T12361] ? ksys_write+0x22a/0x250 [ 733.502055][T12361] ? __pfx_ksys_write+0x10/0x10 [ 733.502072][T12361] ? rcu_is_watching+0x15/0xb0 [ 733.502113][T12361] __x64_sys_bpf+0x7c/0x90 [ 733.502143][T12361] do_syscall_64+0xfa/0x3b0 [ 733.502167][T12361] ? lockdep_hardirqs_on+0x9c/0x150 [ 733.502190][T12361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 733.502210][T12361] ? clear_bhb_loop+0x60/0xb0 [ 733.502236][T12361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 733.502255][T12361] RIP: 0033:0x7efdcc18eb69 [ 733.502274][T12361] 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 [ 733.502291][T12361] RSP: 002b:00007efdccf14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 733.502314][T12361] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18eb69 [ 733.502330][T12361] RDX: 0000000000000094 RSI: 0000200000000200 RDI: 0000000000000005 [ 733.502344][T12361] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 733.502358][T12361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 733.502371][T12361] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 733.502416][T12361] [ 733.961833][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 733.980511][T12361] syz.3.1552: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 734.160953][T12361] CPU: 1 UID: 0 PID: 12361 Comm: syz.3.1552 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 734.160983][T12361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 734.160998][T12361] Call Trace: [ 734.161006][T12361] [ 734.161015][T12361] dump_stack_lvl+0x189/0x250 [ 734.161049][T12361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 734.161074][T12361] ? __pfx__printk+0x10/0x10 [ 734.161102][T12361] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 734.161129][T12361] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 734.161163][T12361] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 734.161193][T12361] warn_alloc+0x214/0x310 [ 734.161226][T12361] ? __pfx_warn_alloc+0x10/0x10 [ 734.161253][T12361] ? __get_vm_area_node+0x13f/0x300 [ 734.161280][T12361] ? __get_vm_area_node+0x2b5/0x300 [ 734.161309][T12361] __vmalloc_node_range_noprof+0x326/0x12f0 [ 734.161335][T12361] ? is_bpf_text_address+0x26/0x2b0 [ 734.161383][T12361] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 734.161404][T12361] ? __might_fault+0xb0/0x130 [ 734.161426][T12361] ? _parse_integer_limit+0x1ae/0x1f0 [ 734.161455][T12361] ? bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 734.161487][T12361] __vmalloc_noprof+0xb1/0xf0 [ 734.161510][T12361] ? bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 734.161545][T12361] bpf_prog_alloc_no_stats+0x4a/0x4b0 [ 734.161583][T12361] bpf_prog_alloc+0x3c/0x1a0 [ 734.161617][T12361] bpf_prog_load+0x735/0x1930 [ 734.161719][T12361] ? __pfx_bpf_prog_load+0x10/0x10 [ 734.161777][T12361] ? bpf_lsm_bpf+0x9/0x20 [ 734.161799][T12361] ? security_bpf+0x7e/0x300 [ 734.161828][T12361] __sys_bpf+0x5f1/0x860 [ 734.161860][T12361] ? __pfx___sys_bpf+0x10/0x10 [ 734.161906][T12361] ? ksys_write+0x22a/0x250 [ 734.161930][T12361] ? __pfx_ksys_write+0x10/0x10 [ 734.161947][T12361] ? rcu_is_watching+0x15/0xb0 [ 734.161979][T12361] __x64_sys_bpf+0x7c/0x90 [ 734.162007][T12361] do_syscall_64+0xfa/0x3b0 [ 734.162030][T12361] ? lockdep_hardirqs_on+0x9c/0x150 [ 734.162051][T12361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 734.162074][T12361] ? clear_bhb_loop+0x60/0xb0 [ 734.162100][T12361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 734.162121][T12361] RIP: 0033:0x7efdcc18eb69 [ 734.162140][T12361] 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 [ 734.162158][T12361] RSP: 002b:00007efdccf14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 734.162182][T12361] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18eb69 [ 734.162198][T12361] RDX: 0000000000000094 RSI: 0000200000000200 RDI: 0000000000000005 [ 734.162212][T12361] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 734.162225][T12361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 734.162237][T12361] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 734.162269][T12361] [ 734.487341][T12361] Mem-Info: [ 734.490528][T12361] active_anon:262 inactive_anon:5790 isolated_anon:0 [ 734.490528][T12361] active_file:6128 inactive_file:36265 isolated_file:0 [ 734.490528][T12361] unevictable:768 dirty:298 writeback:0 [ 734.490528][T12361] slab_reclaimable:10263 slab_unreclaimable:107093 [ 734.490528][T12361] mapped:32106 shmem:1361 pagetables:1269 [ 734.490528][T12361] sec_pagetables:0 bounce:0 [ 734.490528][T12361] kernel_misc_reclaimable:0 [ 734.490528][T12361] free:1312019 free_pcp:11607 free_cma:0 [ 734.685999][T12368] input: syz1 as /devices/virtual/input/input14 [ 734.706529][T12361] Node 0 active_anon:1048kB inactive_anon:23160kB active_file:24308kB inactive_file:145060kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:127380kB dirty:1188kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11632kB pagetables:4936kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 734.893761][T12361] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:140kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 734.925364][ C1] vkms_vblank_simulate: vblank timer overrun [ 734.936139][T12361] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 734.965266][ C1] vkms_vblank_simulate: vblank timer overrun [ 735.024506][T12361] lowmem_reserve[]: 0 2500 2502 2502 2502 [ 735.035250][T12372] netlink: 'syz.2.1555': attribute type 4 has an invalid length. [ 735.148333][T12361] Node 0 DMA32 free:1320460kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1048kB inactive_anon:24172kB active_file:22536kB inactive_file:144992kB unevictable:1536kB writepending:1276kB present:3129332kB managed:2560996kB mlocked:0kB bounce:0kB free_pcp:32740kB local_pcp:17572kB free_cma:0kB [ 735.184923][ C1] vkms_vblank_simulate: vblank timer overrun [ 735.233369][T12378] 8021q: adding VLAN 0 to HW filter on device batadv11 [ 735.247268][T12361] lowmem_reserve[]: 0 0 1 1 1 [ 735.315304][T12378] team0: Port device batadv11 added [ 735.462534][T12361] Node 0 Normal free:8kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:1772kB inactive_file:68kB unevictable:0kB writepending:0kB present:1048580kB managed:1904kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 735.573816][T12387] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 735.580551][T12387] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 735.645196][T12361] lowmem_reserve[]: 0 0 0 0 0 [ 735.663168][T12361] Node 1 Normal free:3911736kB boost:0kB min:55612kB low:69512kB high:83412kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:14432kB local_pcp:9856kB free_cma:0kB [ 735.745827][T12387] vhci_hcd vhci_hcd.0: Device attached [ 735.792248][T12361] lowmem_reserve[]: 0 0 0 0 0 [ 735.797172][T12361] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 735.871523][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 735.902172][T12361] Node 0 DMA32: 241*4kB (M) 1415*8kB (UME) 695*16kB (UME) 404*32kB (UME) 131*64kB (ME) 33*128kB (ME) 13*256kB (UME) 13*512kB (UME) 7*1024kB (ME) 5*2048kB (ME) 303*4096kB (UM) = 1317420kB [ 735.946910][T12388] vhci_hcd: connection closed [ 735.949099][ T6348] vhci_hcd: stop threads [ 736.018124][ T43] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 736.025997][ T5905] usb 37-1: new low-speed USB device number 2 using vhci_hcd [ 736.047743][T12361] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 736.102218][ T6348] vhci_hcd: release socket [ 736.118896][ T6348] vhci_hcd: disconnect device [ 736.162878][T12361] Node 1 Normal: 156*4kB (UME) 45*8kB (UME) 32*16kB (UME) 201*32kB (UME) 67*64kB (UME) 9*128kB (UME) 5*256kB (UME) 2*512kB (M) 3*1024kB (UME) 1*2048kB (E) 950*4096kB (M) = 3911992kB [ 736.282697][T12361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 736.305257][T12361] Node 0 hugepages_total=4 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 736.359388][T12361] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 736.449644][T12361] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 736.504006][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 736.571124][T12361] 43750 total pagecache pages [ 736.592143][T12361] 0 pages in swap cache [ 736.622068][T12361] Free swap = 124996kB [ 736.755061][T12361] Total swap = 124996kB [ 736.759433][T12361] 2097051 pages RAM [ 736.784190][T12402] set match dimension is over the limit! [ 737.106074][T12403] FAULT_INJECTION: forcing a failure. [ 737.106074][T12403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 737.122980][T12361] 0 pages HighMem/MovableOnly [ 737.127727][T12361] 424695 pages reserved [ 737.162113][T12403] CPU: 1 UID: 0 PID: 12403 Comm: syz.4.1561 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 737.162144][T12403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 737.162157][T12403] Call Trace: [ 737.162165][T12403] [ 737.162174][T12403] dump_stack_lvl+0x189/0x250 [ 737.162205][T12403] ? __pfx____ratelimit+0x10/0x10 [ 737.162228][T12403] ? __pfx_dump_stack_lvl+0x10/0x10 [ 737.162252][T12403] ? __pfx__printk+0x10/0x10 [ 737.162281][T12403] ? __might_fault+0xb0/0x130 [ 737.162316][T12403] should_fail_ex+0x414/0x560 [ 737.162345][T12403] _copy_from_user+0x2d/0xb0 [ 737.162376][T12403] kstrtouint_from_user+0xc4/0x170 [ 737.162406][T12403] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 737.162452][T12403] proc_fail_nth_write+0x88/0x240 [ 737.162479][T12403] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 737.162513][T12403] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 737.162542][T12403] vfs_write+0x27e/0xa90 [ 737.162574][T12403] ? __pfx_vfs_write+0x10/0x10 [ 737.162597][T12403] ? __fget_files+0x2a/0x420 [ 737.162633][T12403] ? __fget_files+0x3a0/0x420 [ 737.162656][T12403] ? __fget_files+0x2a/0x420 [ 737.162692][T12403] ksys_write+0x145/0x250 [ 737.162716][T12403] ? __pfx_ksys_write+0x10/0x10 [ 737.162733][T12403] ? rcu_is_watching+0x15/0xb0 [ 737.162764][T12403] ? do_syscall_64+0xbe/0x3b0 [ 737.162793][T12403] do_syscall_64+0xfa/0x3b0 [ 737.162815][T12403] ? lockdep_hardirqs_on+0x9c/0x150 [ 737.162838][T12403] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.162860][T12403] ? clear_bhb_loop+0x60/0xb0 [ 737.162886][T12403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.162908][T12403] RIP: 0033:0x7f6efdd8d61f [ 737.162928][T12403] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 737.162946][T12403] RSP: 002b:00007f6efec39030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 737.162969][T12403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6efdd8d61f [ 737.162985][T12403] RDX: 0000000000000001 RSI: 00007f6efec390a0 RDI: 0000000000000005 [ 737.162998][T12403] RBP: 00007f6efec39090 R08: 0000000000000000 R09: 0000000000000000 [ 737.163011][T12403] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 737.163024][T12403] R13: 0000000000000000 R14: 00007f6efdfb6080 R15: 00007fff7cf21dd8 [ 737.163059][T12403] [ 737.402490][ C1] vkms_vblank_simulate: vblank timer overrun [ 737.501859][T12361] 0 pages cma reserved [ 737.962981][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 739.120516][T12420] netlink: 68 bytes leftover after parsing attributes in process `syz.1.1565'. [ 739.793602][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 739.934392][T12425] 8021q: adding VLAN 0 to HW filter on device batadv10 [ 739.936335][T12425] team0: Port device batadv10 added [ 740.083000][T12428] netlink: 'syz.2.1566': attribute type 12 has an invalid length. [ 741.232216][ T5905] vhci_hcd: vhci_device speed not set [ 741.612512][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 742.252607][ T1157] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 742.276051][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 744.084052][T12463] dlm: non-version read from control device 8224 [ 744.193421][ T5905] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 744.201013][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 744.252106][ T43] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 744.352834][ T5905] usb 4-1: Using ep0 maxpacket: 32 [ 744.445203][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 744.448725][T12470] ip6t_rpfilter: unknown options [ 744.453865][ T43] usb 5-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 744.897776][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 744.906647][ T5905] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 744.932918][ T43] usb 5-1: config 0 descriptor?? [ 744.937932][ T5905] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 744.969082][ T43] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 744.975362][ T5905] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 744.994184][ T5905] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 745.052244][ T5905] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 745.062510][ T5905] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 745.096432][ T5905] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 745.127529][ T5905] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 745.166930][ T5905] usb 4-1: config 0 descriptor?? [ 745.418864][ T5905] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 745.454657][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 745.492119][ T5905] usb 4-1: USB disconnect, device number 23 [ 745.518548][ T5905] usblp0: removed [ 746.855270][ T43] gspca_nw80x: reg_w err -71 [ 746.860019][ T43] nw80x 5-1:0.0: probe with driver nw80x failed with error -71 [ 746.895469][ T43] usb 5-1: USB disconnect, device number 29 [ 746.945260][ T30] audit: type=1326 audit(1754173783.213:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 746.978326][T12503] 8021q: adding VLAN 0 to HW filter on device batadv12 [ 746.993921][T12503] team0: Port device batadv12 added [ 747.053681][ T30] audit: type=1326 audit(1754173783.243:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 747.146729][T12509] sctp: [Deprecated]: syz.1.1587 (pid 12509) Use of int in maxseg socket option. [ 747.146729][T12509] Use struct sctp_assoc_value instead [ 747.549817][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 747.549824][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 747.550851][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 747.602332][ T30] audit: type=1326 audit(1754173783.243:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 747.666337][ T30] audit: type=1326 audit(1754173783.243:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 747.712149][ T43] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 747.751861][ T30] audit: type=1326 audit(1754173783.243:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 747.830832][ T30] audit: type=1326 audit(1754173783.243:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=278 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 748.011059][ T43] usb 3-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice=65.5a [ 748.028676][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 748.041014][ T30] audit: type=1326 audit(1754173783.253:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 748.119616][ T43] usb 3-1: config 0 descriptor?? [ 748.146839][ T43] input: bcm5974 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input15 [ 748.157982][ T30] audit: type=1326 audit(1754173783.253:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 748.258090][ T30] audit: type=1326 audit(1754173783.863:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 748.346397][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 748.354046][ T5190] bcm5974 3-1:0.0: could not read from device [ 748.396888][ T30] audit: type=1326 audit(1754173783.863:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12501 comm="syz.1.1587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 748.421336][ T5190] bcm5974 3-1:0.0: could not read from device [ 748.501076][ T43] usb 3-1: USB disconnect, device number 20 [ 748.523012][ T5190] bcm5974 3-1:0.0: could not read from device [ 748.593584][T10579] bcm5974 3-1:0.0: could not read from device [ 748.759788][T10579] udevd[10579]: Error opening device "/dev/input/event4": No such file or directory [ 749.311769][T12543] sctp: [Deprecated]: syz.0.1594 (pid 12543) Use of int in maxseg socket option. [ 749.311769][T12543] Use struct sctp_assoc_value instead [ 749.632518][T10579] udevd[10579]: Unable to EVIOCGABS device "/dev/input/event4" [ 749.945309][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 749.950856][T10579] udevd[10579]: Unable to EVIOCGABS device "/dev/input/event4" [ 749.972945][T10579] udevd[10579]: Unable to EVIOCGABS device "/dev/input/event4" [ 750.092480][T10579] udevd[10579]: Unable to EVIOCGABS device "/dev/input/event4" [ 751.260418][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 752.181724][T12573] 8021q: adding VLAN 0 to HW filter on device batadv16 [ 752.223403][T12573] team0: Port device batadv16 added [ 752.353607][ T5846] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 752.496217][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.502895][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.532358][ T5846] usb 5-1: Using ep0 maxpacket: 32 [ 752.616491][ T5846] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 752.632995][ T5846] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 752.657756][ T5846] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 752.703180][ T5846] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 752.729721][ T5846] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 752.829083][ T5846] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 752.920064][ T5846] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 752.980334][ T5846] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 753.014070][ T5846] usb 5-1: config 0 descriptor?? [ 753.135535][T12586] FAULT_INJECTION: forcing a failure. [ 753.135535][T12586] name failslab, interval 1, probability 0, space 0, times 0 [ 753.149269][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 753.160260][T12586] CPU: 0 UID: 0 PID: 12586 Comm: syz.2.1607 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 753.160296][T12586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 753.160310][T12586] Call Trace: [ 753.160319][T12586] [ 753.160333][T12586] dump_stack_lvl+0x189/0x250 [ 753.160367][T12586] ? __pfx____ratelimit+0x10/0x10 [ 753.160410][T12586] ? __pfx_dump_stack_lvl+0x10/0x10 [ 753.160435][T12586] ? __pfx__printk+0x10/0x10 [ 753.160471][T12586] ? __pfx___might_resched+0x10/0x10 [ 753.160494][T12586] ? fs_reclaim_acquire+0x7d/0x100 [ 753.160526][T12586] should_fail_ex+0x414/0x560 [ 753.160556][T12586] should_failslab+0xa8/0x100 [ 753.160582][T12586] __kmalloc_noprof+0xcb/0x4f0 [ 753.160602][T12586] ? io_cache_alloc_new+0x40/0x100 [ 753.160623][T12586] ? __lock_acquire+0xab9/0xd20 [ 753.160642][T12586] io_cache_alloc_new+0x40/0x100 [ 753.160666][T12586] __io_prep_rw+0x23f/0xd80 [ 753.160689][T12586] ? __pfx___io_prep_rw+0x10/0x10 [ 753.160703][T12586] ? percpu_ref_get_many+0x21/0x1e0 [ 753.160728][T12586] ? percpu_ref_get_many+0x21/0x1e0 [ 753.160762][T12586] io_prep_rwv+0x8c/0x3d0 [ 753.160777][T12586] ? __pfx___io_alloc_req_refill+0x10/0x10 [ 753.160797][T12586] ? __pfx_io_prep_rwv+0x10/0x10 [ 753.160816][T12586] ? __asan_memset+0x22/0x50 [ 753.160840][T12586] ? blk_start_plug_nr_ios+0x7f/0x1c0 [ 753.160864][T12586] io_submit_sqes+0x90c/0x1c50 [ 753.160917][T12586] __se_sys_io_uring_enter+0x2df/0x2b20 [ 753.160951][T12586] ? ksys_write+0x1cb/0x250 [ 753.160969][T12586] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 753.160984][T12586] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 753.161005][T12586] ? __pfx_vfs_write+0x10/0x10 [ 753.161023][T12586] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 753.161048][T12586] ? __fget_files+0x3a0/0x420 [ 753.161073][T12586] ? fput+0xa0/0xd0 [ 753.161095][T12586] ? ksys_write+0x22a/0x250 [ 753.161113][T12586] ? __pfx_ksys_write+0x10/0x10 [ 753.161133][T12586] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 753.161153][T12586] do_syscall_64+0xfa/0x3b0 [ 753.161173][T12586] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.161189][T12586] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 753.161206][T12586] ? clear_bhb_loop+0x60/0xb0 [ 753.161227][T12586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.161243][T12586] RIP: 0033:0x7f4cd718eb69 [ 753.161259][T12586] 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 [ 753.161274][T12586] RSP: 002b:00007f4cd7fcf038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 753.161297][T12586] RAX: ffffffffffffffda RBX: 00007f4cd73b6160 RCX: 00007f4cd718eb69 [ 753.161310][T12586] RDX: 0000000000003e80 RSI: 00000000000047ba RDI: 0000000000000007 [ 753.161321][T12586] RBP: 00007f4cd7fcf090 R08: 0000000000000000 R09: 0000000000000000 [ 753.161331][T12586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.161341][T12586] R13: 0000000000000000 R14: 00007f4cd73b6160 R15: 00007ffe0b15ab58 [ 753.161368][T12586] [ 753.561441][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 753.616084][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 753.666439][ T5846] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 30 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 753.679916][ T5846] usb 5-1: USB disconnect, device number 30 [ 753.694312][ T5846] usblp0: removed [ 753.981125][T12593] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 754.162445][ T5905] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 754.382092][ T5905] usb 4-1: Using ep0 maxpacket: 16 [ 754.404357][ T5905] usb 4-1: config 5 has an invalid interface number: 105 but max is 3 [ 754.452032][ T5905] usb 4-1: config 5 has an invalid interface number: 227 but max is 3 [ 754.460285][ T5905] usb 4-1: config 5 has an invalid interface number: 214 but max is 3 [ 754.512174][ T5905] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 754.547542][ T5905] usb 4-1: config 5 has 3 interfaces, different from the descriptor's value: 4 [ 754.562345][ T5905] usb 4-1: config 5 has no interface number 0 [ 755.405477][ T5905] usb 4-1: config 5 has no interface number 1 [ 755.428931][ T5905] usb 4-1: config 5 has no interface number 2 [ 755.445840][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 755.510652][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 755.558202][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 755.683947][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 755.702668][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 755.815086][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0x3 has invalid maxpacket 104, setting to 64 [ 755.929845][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 756.064552][ T5905] usb 4-1: config 5 interface 105 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 756.132075][ T5905] usb 4-1: config 5 interface 105 altsetting 8 has a duplicate endpoint with address 0x2, skipping [ 756.156623][ T5905] usb 4-1: config 5 interface 105 altsetting 8 has a duplicate endpoint with address 0x2, skipping [ 756.199553][ T5905] usb 4-1: config 5 interface 105 altsetting 8 has a duplicate endpoint with address 0xC, skipping [ 756.241608][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 756.291859][ T5905] usb 4-1: config 5 interface 105 altsetting 8 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 756.351051][ T5905] usb 4-1: too many endpoints for config 5 interface 227 altsetting 130: 207, using maximum allowed: 30 [ 756.416725][ T5905] usb 4-1: config 5 interface 227 altsetting 130 has 0 endpoint descriptors, different from the interface descriptor's value: 207 [ 756.481716][ T5905] usb 4-1: config 5 interface 214 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 756.505988][ T5905] usb 4-1: config 5 interface 214 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 756.532126][ T5905] usb 4-1: config 5 interface 105 has no altsetting 0 [ 756.538984][ T5905] usb 4-1: config 5 interface 227 has no altsetting 0 [ 756.556572][ T5905] usb 4-1: config 5 interface 214 has no altsetting 0 [ 756.563932][T12624] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1619'. [ 756.595938][ T5905] usb 4-1: New USB device found, idVendor=0403, idProduct=6048, bcdDevice=a8.f2 [ 756.613443][ T5905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 756.652368][ T5905] usb 4-1: Product: syz [ 756.664750][ T5905] usb 4-1: Manufacturer: ﺩ鵨篽僋ꂶ猴﨨ⱻ愤껱ꣿ㵀歫ä¡îž”脔攈ᮢ틠퇆颢Ḏ茨å–ç©°ê½™é¼æ•‡é“ƒã…™é–´ì¨ˆæ…³â±î…¯â¥ƒé®ŽêŸºì¦–ꪳ具㩣ঃ쮳ã—㢛驗亟ꃿᮆ徽 [ 756.890409][T12634] process 'syz.4.1618' launched './file0' with NULL argv: empty string added [ 757.346817][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 757.350225][ T5905] usb 4-1: SerialNumber: syz [ 757.720700][ T5905] ftdi_sio 4-1:5.105: FTDI USB Serial Device converter detected [ 757.740233][ T5905] ftdi_sio ttyUSB0: unknown device type: 0xa8f2 [ 757.784899][ T5905] ftdi_sio 4-1:5.227: FTDI USB Serial Device converter detected [ 757.812662][ T5905] ftdi_sio ttyUSB1: unknown device type: 0xa8f2 [ 757.862323][ T5905] ftdi_sio 4-1:5.214: FTDI USB Serial Device converter detected [ 757.871577][ T5905] ftdi_sio ttyUSB2: unknown device type: 0xa8f2 [ 757.899220][T12638] 9pnet_fd: Insufficient options for proto=fd [ 757.972475][ T5905] usb 4-1: USB disconnect, device number 24 [ 758.044996][ T5905] ftdi_sio 4-1:5.105: device disconnected [ 758.093094][ T5905] ftdi_sio 4-1:5.227: device disconnected [ 758.111340][ T5905] ftdi_sio 4-1:5.214: device disconnected [ 758.182315][T11634] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 758.469233][T11634] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 758.502239][T11634] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 758.550859][T11634] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 12409, setting to 64 [ 758.621104][T11634] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 758.646909][T11634] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 758.669705][T11634] usb 3-1: Product: syz [ 758.682601][T11634] usb 3-1: Manufacturer: syz [ 758.707213][T11634] usb 3-1: SerialNumber: syz [ 758.754907][T11634] usb 3-1: config 0 descriptor?? [ 758.778355][T12638] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 758.813231][T12638] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 758.821356][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 758.866144][T11634] usb 3-1: ucan: probing device on interface #0 [ 758.892794][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 758.894716][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 759.066141][T11634] usb 3-1: ucan: could not read protocol version, ret=0 [ 759.080003][T11634] usb 3-1: ucan: probe failed; try to update the device firmware [ 760.868039][ T5898] usb 3-1: USB disconnect, device number 21 [ 761.540228][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 762.712761][ T5846] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 762.752970][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 762.914181][ T5846] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 762.932141][ T5846] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 762.956327][ T5846] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 762.975780][ T5846] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.002417][ T5898] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 763.032122][T12407] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 763.043431][T12700] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 763.107833][ T5846] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 763.166115][ T5898] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 763.207930][ T5898] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 763.238528][T12407] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 763.283193][ T5898] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 763.315984][T12407] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 763.351209][ T5846] usb 5-1: USB disconnect, device number 31 [ 763.364625][ T5898] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.388069][T12407] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 763.428097][T12702] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 763.452130][T12407] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 763.552405][ T5898] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 763.736153][T12713] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 763.770641][T12713] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1640'. [ 763.780738][T12713] openvswitch: netlink: nsh attribute has unmatched MD type 0. [ 763.789154][T12713] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 763.839692][T12702] FAULT_INJECTION: forcing a failure. [ 763.839692][T12702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 764.262105][T12704] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 764.295418][T12407] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 764.347873][T12702] CPU: 0 UID: 0 PID: 12702 Comm: syz.3.1638 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 764.347903][T12702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 764.347917][T12702] Call Trace: [ 764.347926][T12702] [ 764.347935][T12702] dump_stack_lvl+0x189/0x250 [ 764.347984][T12702] ? __pfx____ratelimit+0x10/0x10 [ 764.348009][T12702] ? __pfx_dump_stack_lvl+0x10/0x10 [ 764.348034][T12702] ? __pfx__printk+0x10/0x10 [ 764.348065][T12702] ? fs_reclaim_acquire+0x7d/0x100 [ 764.348111][T12702] should_fail_ex+0x414/0x560 [ 764.348140][T12702] prepare_alloc_pages+0x213/0x610 [ 764.348176][T12702] __alloc_frozen_pages_noprof+0x123/0x370 [ 764.348203][T12702] ? trace_irq_disable+0x37/0x110 [ 764.348237][T12702] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 764.348274][T12702] ? policy_nodemask+0x27c/0x720 [ 764.348304][T12702] alloc_pages_mpol+0x232/0x4a0 [ 764.348333][T12702] alloc_pages_noprof+0xa9/0x190 [ 764.348358][T12702] anon_pipe_write+0xb85/0x1360 [ 764.348410][T12702] ? __pfx_anon_pipe_write+0x10/0x10 [ 764.348435][T12702] ? finish_task_switch+0x266/0x950 [ 764.348467][T12702] ? preempt_schedule_irq+0xb5/0x150 [ 764.348488][T12702] ? lockdep_hardirqs_on+0x9c/0x150 [ 764.348510][T12702] ? bpf_lsm_file_permission+0x9/0x20 [ 764.348534][T12702] ? security_file_permission+0x75/0x290 [ 764.348569][T12702] vfs_write+0x54b/0xa90 [ 764.348595][T12702] ? __pfx_anon_pipe_write+0x10/0x10 [ 764.348621][T12702] ? __pfx_vfs_write+0x10/0x10 [ 764.348654][T12702] ? __fget_files+0x2a/0x420 [ 764.348689][T12702] ksys_write+0x145/0x250 [ 764.348712][T12702] ? __pfx_ksys_write+0x10/0x10 [ 764.348738][T12702] ? __x64_sys_write+0x2d/0x90 [ 764.348764][T12702] do_syscall_64+0xfa/0x3b0 [ 764.348787][T12702] ? lockdep_hardirqs_on+0x9c/0x150 [ 764.348809][T12702] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 764.348831][T12702] ? clear_bhb_loop+0x60/0xb0 [ 764.348857][T12702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 764.348876][T12702] RIP: 0033:0x7efdcc18d61f [ 764.348896][T12702] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 764.348915][T12702] RSP: 002b:00007efdccf11d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 764.348938][T12702] RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 00007efdcc18d61f [ 764.348954][T12702] RDX: 0000000000000029 RSI: 00007efdccf11f30 RDI: 0000000000000002 [ 764.348967][T12702] RBP: 00007efdccf11f30 R08: 0000000000000000 R09: 0000000000000000 [ 764.348981][T12702] R10: 0000000000000003 R11: 0000000000000293 R12: 0000000000000029 [ 764.348994][T12702] R13: 00007efdcc387640 R14: 0000000000000029 R15: 00007efdcc388ca0 [ 764.349028][T12702] [ 764.652985][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 764.664319][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 764.868121][ T5898] usb 4-1: USB disconnect, device number 25 [ 765.052814][T12407] usb 2-1: USB disconnect, device number 17 [ 765.185022][T12726] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1643'. [ 765.195993][T12726] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 765.206288][T12726] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 765.802994][T12726] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 765.819217][T12726] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 766.168116][T12736] netlink: 'syz.2.1645': attribute type 12 has an invalid length. [ 766.316024][T10579] udevd[10579]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:27.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 767.098350][T12747] netlink: 'syz.3.1647': attribute type 10 has an invalid length. [ 767.736155][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 767.864421][T12750] 8021q: adding VLAN 0 to HW filter on device batadv17 [ 767.874763][T12750] team0: Port device batadv17 added [ 767.966803][T12749] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 767.974377][T12749] IPv6: NLM_F_CREATE should be set when creating new route [ 767.981657][T12749] IPv6: NLM_F_CREATE should be set when creating new route [ 767.992571][T12749] IPv6: NLM_F_CREATE should be set when creating new route [ 768.025854][T12754] hub 9-0:1.0: USB hub found [ 768.032106][T12754] hub 9-0:1.0: 1 port detected [ 768.493464][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 768.500939][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 769.773839][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 770.424592][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 772.852834][T12783] ip6t_rpfilter: unknown options [ 773.418490][T12796] overlayfs: missing 'lowerdir' [ 773.636669][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 773.811621][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 773.811640][ T30] audit: type=1326 audit(1754173810.073:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.097651][ T30] audit: type=1326 audit(1754173810.233:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.119860][ T30] audit: type=1326 audit(1754173810.233:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.277367][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 774.278236][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 774.679907][ T30] audit: type=1326 audit(1754173810.233:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.710216][ T30] audit: type=1326 audit(1754173810.233:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.736112][ T30] audit: type=1326 audit(1754173810.233:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.758116][ T30] audit: type=1326 audit(1754173810.233:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.780590][ T30] audit: type=1326 audit(1754173810.233:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 774.992537][ T30] audit: type=1326 audit(1754173810.233:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 775.017446][ T30] audit: type=1326 audit(1754173810.233:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12775 comm="syz.3.1655" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdcc18eb69 code=0x7ffc0000 [ 775.392487][T12709] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 775.588863][T12709] usb 1-1: New USB device found, idVendor=13d8, idProduct=0011, bcdDevice=d0.62 [ 775.602262][T12709] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.610808][T12709] usb 1-1: Product: syz [ 775.629875][T12709] usb 1-1: Manufacturer: syz [ 775.642387][T12709] usb 1-1: SerialNumber: syz [ 775.665744][T12709] usb 1-1: config 0 descriptor?? [ 775.724844][T12709] usb 1-1: selecting invalid altsetting 1 [ 775.753470][T12709] comedi comedi5: could not switch to alternate setting 1 [ 775.799049][T12709] usbduxfast 1-1:0.0: driver 'usbduxfast' failed to auto-configure device. [ 775.975254][T11634] usb 1-1: USB disconnect, device number 29 [ 776.174898][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 776.186477][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 779.210288][T12838] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1665'. [ 779.219633][T12838] netlink: 660 bytes leftover after parsing attributes in process `syz.4.1665'. [ 779.350204][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 779.373199][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 780.040828][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 780.503782][T12854] netlink: 'syz.2.1669': attribute type 10 has an invalid length. [ 781.293257][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 781.306987][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 781.593442][T12867] 8021q: adding VLAN 0 to HW filter on device batadv11 [ 781.616997][T12867] team0: Port device batadv11 added [ 783.923789][T12877] futex_wake_op: syz.2.1676 tries to shift op by 32; fix this program [ 785.142472][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 785.153848][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 785.424357][T12894] netlink: 'syz.2.1681': attribute type 10 has an invalid length. [ 786.065234][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 787.056792][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 787.068144][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 787.344724][T12918] 8021q: adding VLAN 0 to HW filter on device batadv18 [ 787.372111][T12918] team0: Port device batadv18 added [ 788.071502][T12934] overlayfs: failed to resolve './file1': -2 [ 790.277335][T12947] netlink: 'syz.0.1692': attribute type 10 has an invalid length. [ 790.897969][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 790.903568][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 791.397288][T12950] netlink: 'syz.2.1693': attribute type 12 has an invalid length. [ 791.542988][T12950] netlink: 9472 bytes leftover after parsing attributes in process `syz.2.1693'. [ 791.545868][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 792.210554][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 792.570723][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 792.632293][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 792.632310][ T30] audit: type=1326 audit(1754173828.893:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 792.761409][T12964] sctp: [Deprecated]: syz.1.1696 (pid 12964) Use of int in maxseg socket option. [ 792.761409][T12964] Use struct sctp_assoc_value instead [ 793.276064][ T30] audit: type=1326 audit(1754173828.893:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 793.550535][ T30] audit: type=1326 audit(1754173828.953:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7efc67d8d61f code=0x7ffc0000 [ 793.865613][ T30] audit: type=1326 audit(1754173828.953:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 793.982345][T12974] FAULT_INJECTION: forcing a failure. [ 793.982345][T12974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 794.072111][T12974] CPU: 0 UID: 0 PID: 12974 Comm: syz.2.1699 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 794.072144][T12974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 794.072159][T12974] Call Trace: [ 794.072168][T12974] [ 794.072178][T12974] dump_stack_lvl+0x189/0x250 [ 794.072210][T12974] ? __pfx____ratelimit+0x10/0x10 [ 794.072234][T12974] ? __pfx_dump_stack_lvl+0x10/0x10 [ 794.072259][T12974] ? __pfx__printk+0x10/0x10 [ 794.072294][T12974] ? __might_fault+0xb0/0x130 [ 794.072329][T12974] should_fail_ex+0x414/0x560 [ 794.072358][T12974] _copy_from_user+0x2d/0xb0 [ 794.072390][T12974] video_usercopy+0x354/0x14f0 [ 794.072436][T12974] ? __pfx___video_do_ioctl+0x10/0x10 [ 794.072476][T12974] ? __pfx_video_usercopy+0x10/0x10 [ 794.072522][T12974] ? __pfx_video_ioctl2+0x10/0x10 [ 794.072566][T12974] v4l2_ioctl+0x18a/0x1e0 [ 794.072613][T12974] ? __pfx_v4l2_ioctl+0x10/0x10 [ 794.072644][T12974] __se_sys_ioctl+0xfc/0x170 [ 794.072680][T12974] do_syscall_64+0xfa/0x3b0 [ 794.072707][T12974] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.072727][T12974] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 794.072748][T12974] ? clear_bhb_loop+0x60/0xb0 [ 794.072773][T12974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.072794][T12974] RIP: 0033:0x7f4cd718eb69 [ 794.072814][T12974] 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 [ 794.072833][T12974] RSP: 002b:00007f4cd8011038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 794.072856][T12974] RAX: ffffffffffffffda RBX: 00007f4cd73b5fa0 RCX: 00007f4cd718eb69 [ 794.072872][T12974] RDX: 0000200000000000 RSI: 00000000c0405602 RDI: 0000000000000003 [ 794.072886][T12974] RBP: 00007f4cd8011090 R08: 0000000000000000 R09: 0000000000000000 [ 794.072900][T12974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 794.072913][T12974] R13: 0000000000000000 R14: 00007f4cd73b5fa0 R15: 00007ffe0b15ab58 [ 794.072946][T12974] [ 794.421425][ T30] audit: type=1326 audit(1754173828.953:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 794.443213][ T30] audit: type=1326 audit(1754173828.953:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 794.465562][ T30] audit: type=1326 audit(1754173828.953:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 794.465615][ T30] audit: type=1326 audit(1754173828.953:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 794.465665][ T30] audit: type=1326 audit(1754173828.953:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 794.465715][ T30] audit: type=1326 audit(1754173828.953:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12958 comm="syz.1.1696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efc67d8eb69 code=0x7ffc0000 [ 795.153693][ C0] vkms_vblank_simulate: vblank timer overrun [ 795.634948][T12993] netlink: 'syz.4.1704': attribute type 10 has an invalid length. [ 796.431640][T12995] ieee802154 phy0 wpan0: encryption failed: -22 [ 796.653599][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 796.958083][T13006] sctp: [Deprecated]: syz.2.1709 (pid 13006) Use of int in maxseg socket option. [ 796.958083][T13006] Use struct sctp_assoc_value instead [ 797.439168][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 797.783825][ T30] kauditd_printk_skb: 59 callbacks suppressed [ 797.783873][ T30] audit: type=1804 audit(1754173834.033:399): pid=13020 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.1710" name="file1" dev="ramfs" ino=60909 res=1 errno=0 [ 797.942370][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 798.572629][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 799.693038][T13038] overlayfs: failed to resolve './file1': -2 [ 800.177810][T13040] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1715'. [ 800.226406][T13040] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 801.692587][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 801.847894][T13061] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 801.869988][T13065] loop2: detected capacity change from 0 to 7 [ 801.902617][T13065] Dev loop2: unable to read RDB block 7 [ 801.926177][T13065] loop2: unable to read partition table [ 801.952877][T13065] loop2: partition table beyond EOD, truncated [ 801.966637][T13065] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 802.409301][T13080] overlayfs: failed to resolve './file1': -2 [ 802.804326][T13078] misc userio: Invalid payload size [ 803.053344][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 803.163788][T13091] tc_dump_action: action bad kind [ 803.440609][T13099] FAULT_INJECTION: forcing a failure. [ 803.440609][T13099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 803.542121][T13099] CPU: 1 UID: 0 PID: 13099 Comm: syz.3.1735 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 803.542152][T13099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 803.542166][T13099] Call Trace: [ 803.542174][T13099] [ 803.542183][T13099] dump_stack_lvl+0x189/0x250 [ 803.542213][T13099] ? __pfx____ratelimit+0x10/0x10 [ 803.542237][T13099] ? __pfx_dump_stack_lvl+0x10/0x10 [ 803.542262][T13099] ? __pfx__printk+0x10/0x10 [ 803.542304][T13099] should_fail_ex+0x414/0x560 [ 803.542334][T13099] _copy_to_user+0x31/0xb0 [ 803.542367][T13099] simple_read_from_buffer+0xe1/0x170 [ 803.542396][T13099] proc_fail_nth_read+0x1df/0x250 [ 803.542426][T13099] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 803.542457][T13099] ? rw_verify_area+0x258/0x650 [ 803.542489][T13099] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 803.542517][T13099] vfs_read+0x200/0x980 [ 803.542556][T13099] ? __pfx___mutex_lock+0x10/0x10 [ 803.542582][T13099] ? __pfx_vfs_read+0x10/0x10 [ 803.542617][T13099] ? __fget_files+0x2a/0x420 [ 803.542647][T13099] ? __fget_files+0x3a0/0x420 [ 803.542670][T13099] ? __fget_files+0x2a/0x420 [ 803.542701][T13099] ksys_read+0x145/0x250 [ 803.542721][T13099] ? __pfx_ksys_read+0x10/0x10 [ 803.542733][T13099] ? rcu_is_watching+0x15/0xb0 [ 803.542754][T13099] ? do_syscall_64+0xbe/0x3b0 [ 803.542775][T13099] do_syscall_64+0xfa/0x3b0 [ 803.542791][T13099] ? lockdep_hardirqs_on+0x9c/0x150 [ 803.542825][T13099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 803.542841][T13099] ? clear_bhb_loop+0x60/0xb0 [ 803.542867][T13099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 803.542887][T13099] RIP: 0033:0x7efdcc18d57c [ 803.542907][T13099] 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 [ 803.542926][T13099] RSP: 002b:00007efdccf14030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 803.542948][T13099] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18d57c [ 803.542964][T13099] RDX: 000000000000000f RSI: 00007efdccf140a0 RDI: 0000000000000004 [ 803.542976][T13099] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 803.542988][T13099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 803.543000][T13099] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 803.543026][T13099] [ 803.781260][ C1] vkms_vblank_simulate: vblank timer overrun [ 803.790077][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 804.173069][T13105] FAULT_INJECTION: forcing a failure. [ 804.173069][T13105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 804.251214][T13105] CPU: 0 UID: 0 PID: 13105 Comm: syz.3.1737 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 804.251240][T13105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 804.251249][T13105] Call Trace: [ 804.251256][T13105] [ 804.251263][T13105] dump_stack_lvl+0x189/0x250 [ 804.251287][T13105] ? __pfx____ratelimit+0x10/0x10 [ 804.251303][T13105] ? __pfx_dump_stack_lvl+0x10/0x10 [ 804.251320][T13105] ? __pfx__printk+0x10/0x10 [ 804.251340][T13105] ? __might_fault+0xb0/0x130 [ 804.251364][T13105] should_fail_ex+0x414/0x560 [ 804.251384][T13105] _copy_from_user+0x2d/0xb0 [ 804.251406][T13105] video_usercopy+0x354/0x14f0 [ 804.251434][T13105] ? smk_tskacc+0x2fc/0x370 [ 804.251458][T13105] ? __pfx___video_do_ioctl+0x10/0x10 [ 804.251481][T13105] ? __pfx_video_usercopy+0x10/0x10 [ 804.251502][T13105] ? smack_file_ioctl+0x2a9/0x340 [ 804.251528][T13105] ? __fget_files+0x2a/0x420 [ 804.251545][T13105] ? __fget_files+0x3a0/0x420 [ 804.251565][T13105] v4l2_ioctl+0x18a/0x1e0 [ 804.251600][T13105] ? __pfx_v4l2_ioctl+0x10/0x10 [ 804.251621][T13105] __se_sys_ioctl+0xfc/0x170 [ 804.251645][T13105] do_syscall_64+0xfa/0x3b0 [ 804.251661][T13105] ? lockdep_hardirqs_on+0x9c/0x150 [ 804.251677][T13105] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.251692][T13105] ? clear_bhb_loop+0x60/0xb0 [ 804.251710][T13105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.251725][T13105] RIP: 0033:0x7efdcc18eb69 [ 804.251738][T13105] 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 [ 804.251752][T13105] RSP: 002b:00007efdccf14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 804.251768][T13105] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18eb69 [ 804.251779][T13105] RDX: 0000200000000040 RSI: 00000000c040565f RDI: 0000000000000003 [ 804.251789][T13105] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 804.251798][T13105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 804.251807][T13105] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 804.251829][T13105] [ 806.282300][T12407] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 806.446722][T12407] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 806.657413][T12407] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 806.672168][T12407] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 806.682464][T12407] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 806.695772][T12407] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 806.707095][T12407] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 806.872354][T13133] netlink: 'syz.3.1746': attribute type 10 has an invalid length. [ 806.906300][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 806.935146][T12407] usb 1-1: config 0 descriptor?? [ 808.677035][T12407] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 808.814057][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 808.921416][T13151] FAULT_INJECTION: forcing a failure. [ 808.921416][T13151] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 808.944809][T13151] CPU: 1 UID: 0 PID: 13151 Comm: syz.3.1751 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 808.944839][T13151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 808.944853][T13151] Call Trace: [ 808.944862][T13151] [ 808.944871][T13151] dump_stack_lvl+0x189/0x250 [ 808.944901][T13151] ? __pfx____ratelimit+0x10/0x10 [ 808.944925][T13151] ? __pfx_dump_stack_lvl+0x10/0x10 [ 808.944949][T13151] ? __pfx__printk+0x10/0x10 [ 808.944992][T13151] should_fail_ex+0x414/0x560 [ 808.945020][T13151] _copy_to_user+0x31/0xb0 [ 808.945053][T13151] simple_read_from_buffer+0xe1/0x170 [ 808.945083][T13151] proc_fail_nth_read+0x1df/0x250 [ 808.945113][T13151] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 808.945143][T13151] ? rw_verify_area+0x258/0x650 [ 808.945176][T13151] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 808.945204][T13151] vfs_read+0x200/0x980 [ 808.945243][T13151] ? __pfx___mutex_lock+0x10/0x10 [ 808.945269][T13151] ? __pfx_vfs_read+0x10/0x10 [ 808.945304][T13151] ? __fget_files+0x2a/0x420 [ 808.945334][T13151] ? __fget_files+0x3a0/0x420 [ 808.945357][T13151] ? __fget_files+0x2a/0x420 [ 808.945399][T13151] ksys_read+0x145/0x250 [ 808.945432][T13151] ? __pfx_ksys_read+0x10/0x10 [ 808.945448][T13151] ? rcu_is_watching+0x15/0xb0 [ 808.945477][T13151] ? do_syscall_64+0xbe/0x3b0 [ 808.945504][T13151] do_syscall_64+0xfa/0x3b0 [ 808.945526][T13151] ? lockdep_hardirqs_on+0x9c/0x150 [ 808.945548][T13151] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 808.945568][T13151] ? clear_bhb_loop+0x60/0xb0 [ 808.945611][T13151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 808.945646][T13151] RIP: 0033:0x7efdcc18d57c [ 808.945665][T13151] 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 [ 808.945682][T13151] RSP: 002b:00007efdccf14030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 808.945703][T13151] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18d57c [ 808.945719][T13151] RDX: 000000000000000f RSI: 00007efdccf140a0 RDI: 0000000000000009 [ 808.945732][T13151] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 808.945744][T13151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 808.945756][T13151] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 808.945807][T13151] [ 809.181544][ C1] vkms_vblank_simulate: vblank timer overrun [ 809.452942][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 810.134725][ T24] usb 1-1: USB disconnect, device number 30 [ 812.838127][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 813.132107][ T5841] Bluetooth: hci4: command 0x0405 tx timeout [ 813.510329][T13188] vimc link validate: Sensor B:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 1:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 813.572245][T13188] Driver unsupported XDP return value 0 on prog (id 135) dev N/A, expect packet loss! [ 813.935436][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 813.941883][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 814.545116][T13201] netlink: 'syz.2.1761': attribute type 12 has an invalid length. [ 814.572679][ T64] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 814.582751][ T6348] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 815.174691][T13203] misc userio: Invalid payload size [ 818.412716][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 818.939500][T13244] openvswitch: netlink: Tunnel attr 16 has unexpected len 12 expected 0 [ 819.282525][T13244] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 819.693623][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 819.801498][T13246] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 820.194416][T13246] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 820.341384][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 820.448064][T11634] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 820.584586][T13246] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 820.602164][T11634] usb 1-1: Using ep0 maxpacket: 32 [ 820.611777][T11634] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 820.655758][T11634] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 820.697949][T11634] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 820.707512][T11634] usb 1-1: New USB device strings: Mfr=14, Product=2, SerialNumber=3 [ 820.768891][T11634] usb 1-1: Product: syz [ 820.779310][T11634] usb 1-1: Manufacturer: syz [ 820.822538][T11634] usb 1-1: SerialNumber: syz [ 820.967938][T13262] netlink: 'syz.4.1777': attribute type 6 has an invalid length. [ 821.063627][T13264] syz.4.1777 (13264): attempted to duplicate a private mapping with mremap. This is not supported. [ 821.073083][T13258] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 821.082576][ T30] audit: type=1326 audit(1754173857.343:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13260 comm="syz.4.1777" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6efdd8eb69 code=0x7ffc0000 [ 821.535015][ T30] audit: type=1326 audit(1754173857.343:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13260 comm="syz.4.1777" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6efdd8eb69 code=0x7ffc0000 [ 821.581870][T13246] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 821.960200][T13258] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 821.980859][T13246] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.220446][T11634] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 822.231182][T11634] cdc_ncm 1-1:1.0: dwNtbInMaxSize=12 is too small. Using 2048 [ 822.239656][T11634] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 822.298355][T13246] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.599099][T13246] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.637384][T13274] ip6t_rpfilter: unknown options [ 823.357279][T13246] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 824.189193][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 824.352667][T11634] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 824.423653][T11634] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 824.572669][T11634] usb 1-1: USB disconnect, device number 31 [ 824.580033][T11634] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 824.712831][T13291] 8021q: adding VLAN 0 to HW filter on device batadv12 [ 824.722220][T13291] team0: Port device batadv12 added [ 824.812624][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 826.122421][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 826.907529][T13319] 8021q: adding VLAN 0 to HW filter on device batadv13 [ 826.917435][T13319] team0: Port device batadv13 added [ 827.254470][T13320] hub 9-0:1.0: USB hub found [ 827.262210][T13320] hub 9-0:1.0: 1 port detected [ 827.415188][T13324] netlink: 'syz.1.1791': attribute type 10 has an invalid length. [ 828.895199][T12407] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 829.056190][T12407] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 829.100456][T12407] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 829.128824][T12407] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 829.145426][T12407] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 829.159584][T12407] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 829.175395][T12407] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 829.197521][T13350] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1799'. [ 829.207794][T12407] usb 4-1: config 0 descriptor?? [ 829.236806][T13350] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 829.243731][T13350] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 829.275662][T13350] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 829.282144][T13350] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 829.302750][T13350] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 829.310533][T13350] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 829.357998][T13350] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 829.364610][T13350] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 829.732191][T13350] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 829.738726][T13350] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 829.932599][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 829.972681][T12407] plantronics 0003:047F:FFFF.000B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 830.555858][T12407] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 830.575832][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 830.655572][T13356] kvm: kvm [13355]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x80 [ 830.715443][T12407] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 830.735938][T12407] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 830.744928][T13356] kvm: kvm [13355]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x100000000 [ 830.799515][T13356] kvm: kvm [13355]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x80 [ 830.817651][T12407] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 830.857794][T12407] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 830.872488][T12709] usb 4-1: USB disconnect, device number 26 [ 830.945598][T13354] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 831.003640][T12407] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 831.205676][ T5905] usb 2-1: USB disconnect, device number 18 [ 831.887362][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 831.970904][T12407] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 832.281227][T12407] usb 4-1: Using ep0 maxpacket: 32 [ 832.367963][T12407] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 832.379731][T12407] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 832.406494][T12407] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 832.427068][T12407] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 832.510330][T12407] usb 4-1: config 0 descriptor?? [ 833.242592][T12407] usbhid 4-1:0.0: can't add hid device: -71 [ 833.252117][T12407] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 833.312107][T12407] usb 4-1: USB disconnect, device number 27 [ 833.359233][T13385] FAULT_INJECTION: forcing a failure. [ 833.359233][T13385] name failslab, interval 1, probability 0, space 0, times 0 [ 833.442072][T13385] CPU: 1 UID: 0 PID: 13385 Comm: syz.0.1808 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 833.442103][T13385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 833.442115][T13385] Call Trace: [ 833.442123][T13385] [ 833.442132][T13385] dump_stack_lvl+0x189/0x250 [ 833.442181][T13385] ? __pfx____ratelimit+0x10/0x10 [ 833.442222][T13385] ? __pfx_dump_stack_lvl+0x10/0x10 [ 833.442247][T13385] ? __pfx__printk+0x10/0x10 [ 833.442282][T13385] ? __pfx___might_resched+0x10/0x10 [ 833.442305][T13385] ? fs_reclaim_acquire+0x7d/0x100 [ 833.442342][T13385] should_fail_ex+0x414/0x560 [ 833.442372][T13385] should_failslab+0xa8/0x100 [ 833.442397][T13385] __kmalloc_cache_noprof+0x70/0x3d0 [ 833.442419][T13385] ? find_css_set+0x9bb/0x1560 [ 833.442446][T13385] find_css_set+0x9bb/0x1560 [ 833.442479][T13385] ? __lock_acquire+0xab9/0xd20 [ 833.442501][T13385] ? __pfx_find_css_set+0x10/0x10 [ 833.442563][T13385] cgroup_migrate_prepare_dst+0x130/0x700 [ 833.442599][T13385] cgroup_attach_task+0x5ae/0x970 [ 833.442627][T13385] ? cgroup_attach_task+0x1fb/0x970 [ 833.442651][T13385] ? __pfx_cgroup_attach_task+0x10/0x10 [ 833.442688][T13385] ? get_task_cred+0x23/0x300 [ 833.442716][T13385] ? get_task_cred+0x23/0x300 [ 833.442742][T13385] ? get_task_cred+0x23/0x300 [ 833.442772][T13385] ? get_task_cred+0x2c1/0x300 [ 833.442798][T13385] ? get_task_cred+0x23/0x300 [ 833.442830][T13385] __cgroup1_procs_write+0x2cd/0x3c0 [ 833.442868][T13385] ? __pfx___cgroup1_procs_write+0x10/0x10 [ 833.442897][T13385] ? kernfs_root+0x1c/0x230 [ 833.442921][T13385] ? kernfs_root+0x1c/0x230 [ 833.442948][T13385] ? kernfs_root+0x1ea/0x230 [ 833.442973][T13385] ? __pfx_cgroup1_tasks_write+0x10/0x10 [ 833.443002][T13385] cgroup_file_write+0x39b/0x740 [ 833.443043][T13385] ? __pfx_cgroup_file_write+0x10/0x10 [ 833.443091][T13385] ? __pfx_cgroup_file_write+0x10/0x10 [ 833.443120][T13385] kernfs_fop_write_iter+0x378/0x4f0 [ 833.443164][T13385] vfs_write+0x54b/0xa90 [ 833.443191][T13385] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 833.443227][T13385] ? __pfx_vfs_write+0x10/0x10 [ 833.443261][T13385] ? __fget_files+0x2a/0x420 [ 833.443298][T13385] ksys_write+0x145/0x250 [ 833.443323][T13385] ? __pfx_ksys_write+0x10/0x10 [ 833.443340][T13385] ? rcu_is_watching+0x15/0xb0 [ 833.443372][T13385] ? do_syscall_64+0xbe/0x3b0 [ 833.443402][T13385] do_syscall_64+0xfa/0x3b0 [ 833.443425][T13385] ? lockdep_hardirqs_on+0x9c/0x150 [ 833.443449][T13385] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.443471][T13385] ? clear_bhb_loop+0x60/0xb0 [ 833.443499][T13385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.443520][T13385] RIP: 0033:0x7f158858eb69 [ 833.443539][T13385] 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 [ 833.443566][T13385] RSP: 002b:00007f15893e5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 833.443590][T13385] RAX: ffffffffffffffda RBX: 00007f15887b5fa0 RCX: 00007f158858eb69 [ 833.443606][T13385] RDX: 0000000000000012 RSI: 0000200000000380 RDI: 0000000000000004 [ 833.443620][T13385] RBP: 00007f15893e5090 R08: 0000000000000000 R09: 0000000000000000 [ 833.443634][T13385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 833.443647][T13385] R13: 0000000000000000 R14: 00007f15887b5fa0 R15: 00007ffe297edcb8 [ 833.443683][T13385] [ 833.778732][ C1] vkms_vblank_simulate: vblank timer overrun [ 834.564281][T13411] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 834.578106][T13411] team0: Port device batadv0 added [ 834.751999][T13412] hub 9-0:1.0: USB hub found [ 834.772154][T13412] hub 9-0:1.0: 1 port detected [ 835.072259][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 836.353991][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 836.597401][T13427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 836.810904][T13427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 837.428554][ T5905] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 837.464847][T13429] ceph: Path missing in source [ 837.612472][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 837.652313][ T5905] usb 4-1: Using ep0 maxpacket: 8 [ 837.697557][ T5905] usb 4-1: device descriptor read/all, error -71 [ 838.275169][T13440] kvm: kvm [13438]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x80 [ 838.326966][T13440] kvm: kvm [13438]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x100000000 [ 838.595290][T13440] kvm: kvm [13438]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x80 [ 838.921251][T13457] FAULT_INJECTION: forcing a failure. [ 838.921251][T13457] name failslab, interval 1, probability 0, space 0, times 0 [ 839.002165][T13457] CPU: 0 UID: 0 PID: 13457 Comm: syz.3.1825 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 839.002196][T13457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 839.002210][T13457] Call Trace: [ 839.002219][T13457] [ 839.002228][T13457] dump_stack_lvl+0x189/0x250 [ 839.002259][T13457] ? __pfx____ratelimit+0x10/0x10 [ 839.002282][T13457] ? __pfx_dump_stack_lvl+0x10/0x10 [ 839.002305][T13457] ? __pfx__printk+0x10/0x10 [ 839.002334][T13457] ? __pfx___might_resched+0x10/0x10 [ 839.002358][T13457] ? fs_reclaim_acquire+0x7d/0x100 [ 839.002389][T13457] should_fail_ex+0x414/0x560 [ 839.002417][T13457] should_failslab+0xa8/0x100 [ 839.002443][T13457] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 839.002466][T13457] ? __alloc_skb+0x112/0x2d0 [ 839.002504][T13457] __alloc_skb+0x112/0x2d0 [ 839.002539][T13457] alloc_skb_with_frags+0xca/0x890 [ 839.002570][T13457] ? __might_fault+0xb0/0x130 [ 839.002606][T13457] sock_alloc_send_pskb+0x857/0x990 [ 839.002647][T13457] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 839.002680][T13457] ? iov_iter_advance+0x8b/0x1c0 [ 839.002708][T13457] tun_get_user+0x9c3/0x3ce0 [ 839.002755][T13457] ? __might_fault+0xb0/0x130 [ 839.002778][T13457] ? __pfx_tun_get_user+0x10/0x10 [ 839.002813][T13457] ? __lock_acquire+0xab9/0xd20 [ 839.002833][T13457] ? ref_tracker_alloc+0x318/0x460 [ 839.002849][T13457] ? __lock_acquire+0xab9/0xd20 [ 839.002865][T13457] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 839.002886][T13457] ? tun_get+0x1c/0x2f0 [ 839.002909][T13457] ? tun_get+0x1c/0x2f0 [ 839.002928][T13457] ? tun_get+0x1c/0x2f0 [ 839.002950][T13457] tun_chr_write_iter+0x113/0x200 [ 839.002972][T13457] vfs_write+0x54b/0xa90 [ 839.002990][T13457] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 839.003010][T13457] ? __pfx_vfs_write+0x10/0x10 [ 839.003032][T13457] ? __fget_files+0x2a/0x420 [ 839.003057][T13457] ksys_write+0x145/0x250 [ 839.003073][T13457] ? __pfx_ksys_write+0x10/0x10 [ 839.003085][T13457] ? rcu_is_watching+0x15/0xb0 [ 839.003105][T13457] ? do_syscall_64+0xbe/0x3b0 [ 839.003126][T13457] do_syscall_64+0xfa/0x3b0 [ 839.003148][T13457] ? lockdep_hardirqs_on+0x9c/0x150 [ 839.003165][T13457] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 839.003180][T13457] ? clear_bhb_loop+0x60/0xb0 [ 839.003199][T13457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 839.003213][T13457] RIP: 0033:0x7efdcc18eb69 [ 839.003228][T13457] 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 [ 839.003241][T13457] RSP: 002b:00007efdccf14038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 839.003258][T13457] RAX: ffffffffffffffda RBX: 00007efdcc3b5fa0 RCX: 00007efdcc18eb69 [ 839.003269][T13457] RDX: 000000000000fdef RSI: 0000200000000040 RDI: 0000000000000003 [ 839.003278][T13457] RBP: 00007efdccf14090 R08: 0000000000000000 R09: 0000000000000000 [ 839.003288][T13457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 839.003297][T13457] R13: 0000000000000000 R14: 00007efdcc3b5fa0 R15: 00007ffde9085988 [ 839.003319][T13457] [ 839.309655][ C0] vkms_vblank_simulate: vblank timer overrun [ 840.108856][T13471] netlink: 'syz.3.1830': attribute type 29 has an invalid length. [ 840.439153][T13478] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 840.457455][T13478] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1829'. [ 840.467813][T13478] net_ratelimit: 1052 callbacks suppressed [ 840.467853][T13478] openvswitch: netlink: nsh attribute has unmatched MD type 0. [ 840.481559][T13478] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 842.092960][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 842.226726][ T30] audit: type=1804 audit(1754173878.493:402): pid=13506 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.1837" name="file1" dev="ramfs" ino=63119 res=1 errno=0 [ 842.732885][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 844.659554][ T3495] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 845.095985][T13519] ip6t_rpfilter: unknown options [ 847.358723][T13544] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 847.708001][T13547] netlink: 'syz.1.1847': attribute type 10 has an invalid length. [ 847.892043][ T5898] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 847.897623][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 848.324432][T13557] netlink: 'syz.3.1851': attribute type 1 has an invalid length. [ 848.445420][T13557] bond1: entered promiscuous mode [ 848.461635][T13557] 8021q: adding VLAN 0 to HW filter on device bond1 [ 848.492720][ T2906] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 849.082424][T12407] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 849.401140][T12407] usb 2-1: Using ep0 maxpacket: 32 [ 849.454703][T12407] usb 2-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=66.3d [ 849.472725][T12407] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 849.564242][T12407] usb 2-1: config 0 descriptor?? [ 849.584223][T12407] cx82310_eth 2-1:0.0: probe with driver cx82310_eth failed with error -22 [ 849.611607][T12407] cxacru 2-1:0.0: usbatm_usb_probe: bind failed: -19! [ 849.754199][T12709] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 850.272029][T12709] usb 3-1: Using ep0 maxpacket: 32 [ 850.292961][T12709] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 850.312186][T12709] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 850.322713][T12709] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 850.395159][T12709] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 850.422529][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 850.446689][T12709] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 850.488595][T12709] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 850.542001][T12709] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 850.551114][T12709] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 850.624290][T12709] usb 3-1: config 0 descriptor?? [ 850.898518][T12709] usb 3-1: USB disconnect, device number 22 [ 851.556746][T12709] usb 2-1: USB disconnect, device number 19 [ 852.610193][T13598] netlink: 'syz.1.1862': attribute type 10 has an invalid length. [ 854.432238][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 855.572530][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 857.454224][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 857.692067][T13323] Bluetooth: hci4: command 0x0405 tx timeout [ 858.959819][T11634] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 859.197729][T13645] netlink: 'syz.2.1874': attribute type 10 has an invalid length. [ 859.845776][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 859.882707][T13646] FAULT_INJECTION: forcing a failure. [ 859.882707][T13646] name failslab, interval 1, probability 0, space 0, times 0 [ 859.898838][T13646] CPU: 0 UID: 0 PID: 13646 Comm: syz.3.1875 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 859.898866][T13646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 859.898880][T13646] Call Trace: [ 859.898889][T13646] [ 859.898898][T13646] dump_stack_lvl+0x189/0x250 [ 859.898927][T13646] ? irqentry_exit+0x74/0x90 [ 859.898953][T13646] ? __pfx_dump_stack_lvl+0x10/0x10 [ 859.898998][T13646] should_fail_ex+0x414/0x560 [ 859.899025][T13646] should_failslab+0xa8/0x100 [ 859.899051][T13646] __kmalloc_cache_noprof+0x70/0x3d0 [ 859.899072][T13646] ? __io_uring_add_tctx_node+0x149/0x4e0 [ 859.899111][T13646] __io_uring_add_tctx_node+0x149/0x4e0 [ 859.899149][T13646] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 859.899181][T13646] ? __fget_files+0x2a/0x420 [ 859.899207][T13646] ? __fget_files+0x2a/0x420 [ 859.899232][T13646] __io_uring_add_tctx_node_from_submit+0x91/0x120 [ 859.899269][T13646] __se_sys_io_uring_enter+0x2505/0x2b20 [ 859.899310][T13646] ? ksys_write+0x1cb/0x250 [ 859.899334][T13646] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 859.899361][T13646] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 859.899386][T13646] ? __pfx_vfs_write+0x10/0x10 [ 859.899410][T13646] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 859.899438][T13646] ? __fget_files+0x3a0/0x420 [ 859.899469][T13646] ? fput+0xa0/0xd0 [ 859.899497][T13646] ? ksys_write+0x22a/0x250 [ 859.899519][T13646] ? __pfx_ksys_write+0x10/0x10 [ 859.899535][T13646] ? rcu_is_watching+0x15/0xb0 [ 859.899565][T13646] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 859.899588][T13646] do_syscall_64+0xfa/0x3b0 [ 859.899611][T13646] ? lockdep_hardirqs_on+0x9c/0x150 [ 859.899638][T13646] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.899660][T13646] ? clear_bhb_loop+0x60/0xb0 [ 859.899686][T13646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.899707][T13646] RIP: 0033:0x7efdcc18eb69 [ 859.899726][T13646] 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 [ 859.899743][T13646] RSP: 002b:00007efdc9fee038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 859.899765][T13646] RAX: ffffffffffffffda RBX: 00007efdcc3b6080 RCX: 00007efdcc18eb69 [ 859.899782][T13646] RDX: 0000000000000483 RSI: 0000000000003516 RDI: 0000000000000004 [ 859.899796][T13646] RBP: 00007efdc9fee090 R08: 0000000000000000 R09: 0000000000000000 [ 859.899809][T13646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 859.899822][T13646] R13: 0000000000000000 R14: 00007efdcc3b6080 R15: 00007ffde9085988 [ 859.899855][T13646] [ 859.922280][T11634] usb 5-1: Using ep0 maxpacket: 32 [ 860.386801][T11634] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 860.395526][T11634] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 860.404243][T11634] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 860.422110][T11634] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 860.432095][T11634] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 860.441798][T11634] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 860.475818][T11634] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 860.486238][T11634] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 860.517404][T11634] usb 5-1: config 0 descriptor?? [ 860.702033][ T5905] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 860.771589][T11634] usb 5-1: USB disconnect, device number 32 [ 860.873148][ T5905] usb 3-1: Using ep0 maxpacket: 8 [ 860.891607][ T5905] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 860.922390][ T5905] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 860.987328][ T5905] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 861.073437][ T5905] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 861.103851][ T5905] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 861.152338][ T5905] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 861.183629][ T5905] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 861.292659][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 861.481141][ T5905] usb 3-1: usb_control_msg returned -32 [ 861.512055][ T5905] usbtmc 3-1:16.0: can't read capabilities [ 861.802430][T13664] usbtmc 3-1:16.0: control status returned 0 [ 861.820496][T13663] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 862.008917][ T5905] usb 3-1: USB disconnect, device number 23 [ 864.026965][ T13] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 864.522174][ T5905] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 864.702176][ T5905] usb 4-1: device descriptor read/64, error -71 [ 864.962125][ T5905] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 865.244369][T13693] FAULT_INJECTION: forcing a failure. [ 865.244369][T13693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 865.542066][T13693] CPU: 0 UID: 0 PID: 13693 Comm: syz.4.1890 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 865.542097][T13693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 865.542110][T13693] Call Trace: [ 865.542119][T13693] [ 865.542129][T13693] dump_stack_lvl+0x189/0x250 [ 865.542159][T13693] ? __pfx____ratelimit+0x10/0x10 [ 865.542182][T13693] ? __pfx_dump_stack_lvl+0x10/0x10 [ 865.542206][T13693] ? __pfx__printk+0x10/0x10 [ 865.542248][T13693] should_fail_ex+0x414/0x560 [ 865.542276][T13693] _copy_to_user+0x31/0xb0 [ 865.542308][T13693] simple_read_from_buffer+0xe1/0x170 [ 865.542337][T13693] proc_fail_nth_read+0x1df/0x250 [ 865.542368][T13693] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 865.542397][T13693] ? rw_verify_area+0x258/0x650 [ 865.542429][T13693] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 865.542457][T13693] vfs_read+0x200/0x980 [ 865.542496][T13693] ? __pfx___mutex_lock+0x10/0x10 [ 865.542522][T13693] ? __pfx_vfs_read+0x10/0x10 [ 865.542556][T13693] ? __fget_files+0x2a/0x420 [ 865.542586][T13693] ? __fget_files+0x3a0/0x420 [ 865.542608][T13693] ? __fget_files+0x2a/0x420 [ 865.542642][T13693] ksys_read+0x145/0x250 [ 865.542665][T13693] ? __pfx_ksys_read+0x10/0x10 [ 865.542682][T13693] ? rcu_is_watching+0x15/0xb0 [ 865.542711][T13693] ? do_syscall_64+0xbe/0x3b0 [ 865.542739][T13693] do_syscall_64+0xfa/0x3b0 [ 865.542762][T13693] ? lockdep_hardirqs_on+0x9c/0x150 [ 865.542784][T13693] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.542805][T13693] ? clear_bhb_loop+0x60/0xb0 [ 865.542831][T13693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.542852][T13693] RIP: 0033:0x7f6efdd8d57c [ 865.542871][T13693] 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 [ 865.542898][T13693] RSP: 002b:00007f6efec5a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 865.542933][T13693] RAX: ffffffffffffffda RBX: 00007f6efdfb5fa0 RCX: 00007f6efdd8d57c [ 865.542948][T13693] RDX: 000000000000000f RSI: 00007f6efec5a0a0 RDI: 0000000000000007 [ 865.542961][T13693] RBP: 00007f6efec5a090 R08: 0000000000000000 R09: 0000000000000000 [ 865.542973][T13693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 865.542985][T13693] R13: 0000000000000000 R14: 00007f6efdfb5fa0 R15: 00007fff7cf21dd8 [ 865.543016][T13693] [ 865.786100][ T5905] usb 4-1: device descriptor read/64, error -71 [ 865.836719][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 865.902297][ T5905] usb usb4-port1: attempt power cycle [ 866.333077][T11634] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 866.412846][ T12] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 866.532047][T11634] usb 3-1: device descriptor read/64, error -71 [ 866.772279][T11634] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 866.962055][T11634] usb 3-1: device descriptor read/64, error -71 [ 867.074044][T11634] usb usb3-port1: attempt power cycle [ 867.492182][T11634] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 867.541232][T11634] usb 3-1: device descriptor read/8, error -71 [ 867.793544][T11634] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 867.829311][T11634] usb 3-1: device descriptor read/8, error -71 [ 868.097913][T11634] usb usb3-port1: unable to enumerate USB device [ 869.325578][T13741] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 869.412867][T13744] binder: 13743:13744 ioctl c0306201 200000000180 returned -14 [ 869.446200][T13746] tc_dump_action: action bad kind [ 869.612357][ T6565] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 869.702220][ T43] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 869.936768][ T43] usb 2-1: Using ep0 maxpacket: 32 [ 869.946766][ T43] usb 2-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 870.102078][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 870.194754][T13750] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 870.867590][ T43] usb 2-1: config 0 descriptor?? [ 870.879287][ T43] gspca_main: sunplus-2.14.0 probing 041e:400b [ 871.459736][T13752] ip6t_rpfilter: unknown options [ 871.575814][T13744] binder: 13743:13744 ioctl c0306201 200000000180 returned -14 [ 871.592463][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 871.642865][T13755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 871.680173][T13755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 871.880944][ T43] gspca_sunplus: reg_r err -71 [ 871.892740][ T43] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 872.129263][ T43] usb 2-1: USB disconnect, device number 20 [ 872.173011][T12542] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 872.242054][T12709] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 872.412675][T12709] usb 5-1: Using ep0 maxpacket: 32 [ 872.419917][T12709] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 873.053716][T12709] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 873.102023][T12709] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.140573][T12709] usb 5-1: Product: syz [ 873.335972][T12709] usb 5-1: Manufacturer: syz [ 873.411771][T13776] netlink: 84 bytes leftover after parsing attributes in process `syz.3.1913'. [ 874.091968][T12709] usb 5-1: SerialNumber: syz [ 874.104523][T12709] usb 5-1: config 0 descriptor?? [ 874.154664][T12709] usb 5-1: bad CDC descriptors [ 874.160285][T12709] usb 5-1: unsupported MDLM descriptors [ 875.119415][T13788] netlink: 'syz.3.1917': attribute type 10 has an invalid length. [ 875.753265][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 875.759783][T13323] non-paged memory [ 875.759866][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 875.765134][T13323] list_del corruption, ffff88803394d600->next is LIST_POISON1 (dead000000000100) [ 875.785949][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 875.827831][T13323] ------------[ cut here ]------------ [ 875.833484][T13323] kernel BUG at lib/list_debug.c:58! [ 875.875929][T13323] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 875.882241][T13323] CPU: 0 UID: 0 PID: 13323 Comm: kworker/u9:1 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 875.892427][T13323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 875.902520][T13323] Workqueue: hci4 hci_conn_timeout [ 875.907682][T13323] RIP: 0010:__list_del_entry_valid_or_report+0x10e/0x190 [ 875.914745][T13323] Code: c0 bd e1 8b 48 89 de e8 b0 1d 68 fc 90 0f 0b 4c 89 e7 e8 55 01 40 fd 48 c7 c7 20 be e1 8b 48 89 de 4c 89 e2 e8 93 1d 68 fc 90 <0f> 0b 4c 89 e7 e8 38 01 40 fd 48 c7 c7 80 be e1 8b 48 89 de 4c 89 [ 875.934474][T13323] RSP: 0018:ffffc90002e47980 EFLAGS: 00010246 [ 875.940576][T13323] RAX: 000000000000004e RBX: ffff88803394d600 RCX: 41ba616b58264400 [ 875.948574][T13323] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 875.956571][T13323] RBP: ffffffff8a759c60 R08: ffffc90002e476a7 R09: 1ffff920005c8ed4 [ 875.964573][T13323] R10: dffffc0000000000 R11: fffff520005c8ed5 R12: dead000000000100 [ 875.972574][T13323] R13: dffffc0000000000 R14: dead000000000100 R15: dead000000000122 [ 875.980569][T13323] FS: 0000000000000000(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000 [ 875.989528][T13323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 875.996135][T13323] CR2: 00007f1589362f98 CR3: 0000000029c1c000 CR4: 00000000003526f0 [ 876.004135][T13323] Call Trace: [ 876.007438][T13323] [ 876.010404][T13323] hci_cmd_sync_dequeue_once+0x24a/0x370 [ 876.016078][T13323] hci_cancel_connect_sync+0xc8/0x120 [ 876.021513][T13323] hci_abort_conn+0x191/0x330 [ 876.026227][T13323] ? process_scheduled_works+0x9ef/0x17b0 [ 876.031977][T13323] process_scheduled_works+0xade/0x17b0 [ 876.037575][T13323] ? __pfx_process_scheduled_works+0x10/0x10 [ 876.043597][T13323] worker_thread+0x8a0/0xda0 [ 876.048225][T13323] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 876.054600][T13323] ? __kthread_parkme+0x7b/0x200 [ 876.059573][T13323] kthread+0x70e/0x8a0 [ 876.063682][T13323] ? __pfx_worker_thread+0x10/0x10 [ 876.068834][T13323] ? __pfx_kthread+0x10/0x10 [ 876.073461][T13323] ? _raw_spin_unlock_irq+0x23/0x50 [ 876.078685][T13323] ? lockdep_hardirqs_on+0x9c/0x150 [ 876.083916][T13323] ? __pfx_kthread+0x10/0x10 [ 876.088540][T13323] ret_from_fork+0x3fc/0x770 [ 876.093164][T13323] ? __pfx_ret_from_fork+0x10/0x10 [ 876.098305][T13323] ? __switch_to_asm+0x39/0x70 [ 876.103106][T13323] ? __switch_to_asm+0x33/0x70 [ 876.107905][T13323] ? __pfx_kthread+0x10/0x10 [ 876.112530][T13323] ret_from_fork_asm+0x1a/0x30 [ 876.117335][T13323] [ 876.120388][T13323] Modules linked in: [ 876.125062][T13323] ---[ end trace 0000000000000000 ]--- [ 876.266742][T13323] RIP: 0010:__list_del_entry_valid_or_report+0x10e/0x190 [ 876.274278][T13323] Code: c0 bd e1 8b 48 89 de e8 b0 1d 68 fc 90 0f 0b 4c 89 e7 e8 55 01 40 fd 48 c7 c7 20 be e1 8b 48 89 de 4c 89 e2 e8 93 1d 68 fc 90 <0f> 0b 4c 89 e7 e8 38 01 40 fd 48 c7 c7 80 be e1 8b 48 89 de 4c 89 [ 876.294372][T13323] RSP: 0018:ffffc90002e47980 EFLAGS: 00010246 [ 876.300705][T13323] RAX: 000000000000004e RBX: ffff88803394d600 RCX: 41ba616b58264400 [ 876.309019][T13323] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 876.317112][T13323] RBP: ffffffff8a759c60 R08: ffffc90002e476a7 R09: 1ffff920005c8ed4 [ 876.325176][T13323] R10: dffffc0000000000 R11: fffff520005c8ed5 R12: dead000000000100 [ 876.333342][T13323] R13: dffffc0000000000 R14: dead000000000100 R15: dead000000000122 [ 876.341363][T13323] FS: 0000000000000000(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000 [ 876.350387][T13323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 876.357185][T13323] CR2: 00007efc68c16f98 CR3: 000000000df38000 CR4: 00000000003526f0 [ 876.365278][T13323] Kernel panic - not syncing: Fatal exception [ 876.371625][T13323] Kernel Offset: disabled [ 876.375960][T13323] Rebooting in 86400 seconds..