last executing test programs: 12.74985665s ago: executing program 3 (id=1094): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r2, 0x9) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x80002, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x49b, &(0x7f0000000200)={0x0, 0x4661, 0x400, 0x7, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x6a, 0x0, @fd=r2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xa8dc30527c4a6fa2}) io_uring_enter(r5, 0x40f6, 0x4f7c, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x22, 0x3788ddd56ac63d1f}, 0x14}}, 0x0) syz_clone(0x20000, 0x0, 0x2c, 0x0, 0x0, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000080)=0x19) ioctl$TCFLSH(r9, 0x40085500, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r10, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x4004044) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000004080)={0x0, 0x0, &(0x7f0000004040)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000ffdbdf250100000018000100004000000000080002800400018053324e7bea084f5e3b7c6fc12a453d15d527ca"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x6004000) 9.970060422s ago: executing program 0 (id=1104): connect$unix(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) io_cancel(0x0, 0xfffffffffffffffe, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x18) recvmsg$unix(0xffffffffffffffff, 0x0, 0x2121) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x47c, 0x12}}}}, [@NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x6558}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x3a, 0x33, @ctrl_frame=@ba={{}, {0x6}, @device_a, @device_b, @multi={{0x0, 0x1, 0x1, 0x0, 0x2}, [{0x0, 0xc, {0xa, 0x7}, "6e74be79f529790a"}, {0x0, 0x8, {0x6, 0x9}, "4ba5ec15b9af5b51"}], {0x0, 0x5, {0xa, 0xd50}, "6339425cdfdc7c15"}}}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040894}, 0x5) chdir(&(0x7f00000003c0)='./bus\x00') r4 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001fc0)=""/184, 0x20002078) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) 8.793693913s ago: executing program 3 (id=1106): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)='\\', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8040, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101140, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f0000000300)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r4}, 0x10) r5 = openat$kvm(0x0, 0x0, 0x1, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010028bd5000fdcbdf251f0000000800010031", @ANYRESOCT=r3], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) readv(r1, &(0x7f0000000040)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbee1, 0x8031, 0xffffffffffffffff, 0x0) 8.5008569s ago: executing program 0 (id=1108): r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000010250590a0400001020301090219000101000000090400ff0207010100091135e7"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000100000000000000850000006d000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, 0xffffffffffffffff, 0x44ed000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = fsopen(&(0x7f0000000040)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x8, 0x0, 0x0, 0x0) 7.479973425s ago: executing program 3 (id=1109): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x18, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="180200009b1aecb60000000000000000850000007500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)={0x1c, 0x24, 0x301, 0x70bd25, 0xfffffffc, {0x1}, [@typed={0x4, 0x14e, 0x0, 0x0, @pid}]}, 0x1c}, 0x1, 0x0, 0x0, 0x448d3}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df33c9f7b9a60000000000000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/49) 7.322463744s ago: executing program 3 (id=1110): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x215, 0x30000}, [@IFLA_MASTER={0x8, 0xa, r1}]}, 0x28}, 0x1, 0xba01, 0x0, 0x400c014}, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$binderfs(0x0, &(0x7f00000023c0)='./binderfs\x00', &(0x7f0000002400), 0x4000, 0x0) sendmmsg$unix(r5, &(0x7f0000001a40), 0x0, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xa, 0x7, &(0x7f0000000d80)=ANY=[@ANYBLOB="18195900160400000000000006000000180000400500000000000000430400001867000001000000000000000e0000009500000000000000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x72, '\x00', 0x0, @fallback=0x2b, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x94) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00ac132330bd81eef4045aec5a489aa86cb4979a9df0983c97c058a500000000000e5e72"], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r7}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r8}, 0x2d) r9 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000000000)="ca02016eba2d52b5f2ac03cc9f38f9d9", 0x10) sendmsg$nl_route_sched(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x10000018, {0x0, 0x0, 0x0, 0x0, {0x1}, {}, {0xe}}, [@TCA_INGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x541b, 0xffffffffffffffff) 6.633807947s ago: executing program 4 (id=1111): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000100)={0x50, 0x0, r0, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x20, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r1, &(0x7f00000000c0)='!', 0xb7f40, 0x407f0b00}]) dup3(r1, 0xffffffffffffffff, 0x0) 6.52630607s ago: executing program 1 (id=1112): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x103182, 0x0) socket(0x1, 0x1, 0x0) ioctl$SIOCGETSGCNT(0xffffffffffffffff, 0x89a0, &(0x7f0000000200)={@rand_addr=0x64010100, @empty}) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40081271, &(0x7f0000000980)=0x4000) mount(&(0x7f0000000000)=@nullb, &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='cramfs\x00', 0x800, 0x0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r3 = syz_clone(0x88200200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/420], &(0x7f0000000100)='GPL\x00'}, 0x48) setpgid(r3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x220) setpgid(0x0, r3) open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x901) mount(0x0, 0x0, 0x0, 0x2000, 0x0) bind$can_j1939(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000a3348484bb8df93fe521fe1040f858fb0192fdb61165ae96e54e95f986e1991666a28ea84021377f854fb46b740fc923244159bca8f8f9df6582f8c01dc05733e2e55fc52557ead879afe7c49146aea5741c8105fe87b521f427bf000000000000000000000000000000000000000000000000000000000000004f701390124865885190ca06cb4f206ba657fc27bf050e5038735848f0cf75411468e4dfe3b6b09f3604b8e53e9e597e20f046c1cd9dcbced8b8"], 0x50) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1b000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0100000000000300"/28], 0x50) mq_open(&(0x7f00000004c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xecz\xabq\x95t*T9\xa9\b X \x04\"\x17\xbf\xcb\xccF\xda\xcf\xdd^\xa0\x15\xc0\xcb^h>\x1b\xb5d\xc7\x7f0\x9a&\xb0\x12#\x9c`\xa6\xed\x05\x95g\a\xccYb\xaf\xe9\xb6G?\x9f\xf5\xfe\xc1\xc0JJ\xc8\xd9d\x80\x13\x8fX\xb4\x19\xc4\\\xcb\x89-)\x90\x01\v\xac^\xdbBQ|\xaej;\x92\\\xf8u\x19Y\xee\x99EI\xf1t\xadn<\x9b\xc9\x87\xd0\xa7\x1a\x81\xb9\xc87sq\xd7\x15\xd6\x91O\x9c\x99!9>\xff\xa8\xfa\xe6=d\xcf\xca\xa9\xc61!\xc6P\x13\xd0\x88gZ\xbe\xdfl\xfa\xff\xb0m;d07tx\xbb\xabd\xe5\x16\xc4\xae\xf0', 0x40, 0x1, &(0x7f00000000c0)={0x2, 0x40, 0x1531b10a, 0x3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={0xffffffffffffffff, 0xe0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000008c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd, &(0x7f00000009c0)=[{}], 0x8, 0x10, &(0x7f0000000a00), &(0x7f0000000a40), 0x8, 0x95, 0x8, 0x8, &(0x7f0000000a80)}}, 0x10) 6.438573165s ago: executing program 3 (id=1113): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x144, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4a54}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x83}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffbff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x750}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}]}, 0x144}}, 0x20000) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000c40)=ANY=[@ANYBLOB="580000001000010009000000000000000000ffff", @ANYRES32=0x0, @ANYBLOB="00000000da44000024001a8020000a8014000700fe8000000000000000020040000000000500080002000000140003007866726d30"], 0x58}}, 0x40408c4) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2a, &(0x7f0000000080)={0x20, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) sendto$inet6(r6, &(0x7f0000000340)="d4d7efad020efa27e4b5b271825ef53d030f992ff58468566c6fc090ac508f876b89a6004f4d6aa59f13c8afda4bfc2137c8a1d584595b77c2a5f6a72a6d627f3408143aae7315bb608e1557b707b38c30f447a288036c", 0x57, 0x10, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000400"/15], 0x48) mmap(&(0x7f000039c000/0x6000)=nil, 0x6000, 0x4, 0xab9f1d0e47981691, r6, 0x2c9ab000) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}}, 0x108) close(r4) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f00000001c0)={0x60, 0x1, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc, 0x0, 0x0, 0x24}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)=@arm64={0x8, 0x4, 0x10, '\x00', 0xc1d}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r3, 0x3ba0, &(0x7f00000001c0)={0x48, 0x4}) 6.289689167s ago: executing program 4 (id=1114): bpf$MAP_CREATE(0x0, 0x0, 0x48) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB=',rootmode=00000000010', @ANYRES64=r0]) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./bus\x00') prlimit64(0x0, 0xe, 0x0, 0x0) getpid() prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016008502000000000000000020010000000000000000000000000002a600000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000032"], 0xf8}}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[], 0x134}}, 0x0) 6.192735714s ago: executing program 2 (id=1115): bpf$MAP_CREATE(0x0, 0x0, 0x48) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB=',rootmode=00000000010', @ANYRES64=r0]) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./bus\x00') prlimit64(0x0, 0xe, 0x0, 0x0) getpid() prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016008502000000000000000020010000000000000000000000000002a600000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000032"], 0xf8}}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[], 0x134}}, 0x0) 5.27845681s ago: executing program 3 (id=1116): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x40, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xb392}]}]}, @NFT_MSG_DELFLOWTABLE={0x14, 0x16, 0xa, 0x101, 0xb00, 0x0, {0x1}}], {0x14, 0x10}}, 0x9c}, 0x1, 0x0, 0x0, 0x20040841}, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, 0x0, 0x0}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c0000001000010400"/20, @ANYBLOB="5d580000000000001c001a8018000a801400070000000000000000000000000000000001140003006970766c616e310000000000000000001c0012800b0001006970766c61"], 0x6c}, 0x1, 0x0, 0x0, 0x840}, 0x400c1) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)={[&(0x7f0000000340)='veth0_to_bond\x00', &(0x7f0000000380)='syz0\x00', &(0x7f00000003c0)=']#{\'&,/+\x00', &(0x7f0000000400)='*\x00', &(0x7f0000000480)='syz0\x00', &(0x7f00000004c0)='hugetlb.2MB.usage_in_bytes\x00', &(0x7f0000000500)='+^{&\x00']}, &(0x7f0000000600)={[&(0x7f0000000580)='hugetlb.2MB.usage_in_bytes\x00', &(0x7f00000005c0)='syz0\x00']}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000006c0)={0x0, 0x1, 0x1, [0x2, 0x2, 0x3, 0xffffffffffffed80, 0x4], [0x4, 0x1000, 0x6, 0x4, 0x8, 0x2, 0x0, 0x200, 0x0, 0x1, 0x8a58, 0x2, 0x9, 0x63b, 0x3, 0x4, 0x1, 0x8, 0x7, 0x5, 0xcdb, 0xfffffffffffffffb, 0x7fff, 0x4, 0x7, 0x0, 0xfca, 0x5d5, 0xb06, 0x2, 0x7ff, 0x1, 0x4, 0x5, 0xc, 0x3, 0xee, 0xa02, 0x1, 0x7, 0x6, 0x9969, 0x400, 0xde4f, 0x1, 0xbe57, 0xffffffff00000000, 0xe, 0x7, 0x6, 0x5, 0x40, 0x1, 0x4, 0xf82, 0x3ff, 0x400, 0x7fffffff, 0x9, 0x80, 0x6, 0x0, 0x2, 0x401, 0x6, 0x2, 0x8, 0x40, 0x3a15da04, 0x7fffffff, 0x3b6a, 0xffffffff, 0x7, 0x400, 0x3, 0x3, 0x3800000000, 0x1, 0x7, 0x10000, 0x580, 0xfffffffffffffff7, 0x80000000, 0x5, 0x1, 0x7, 0xbb, 0x1100, 0x9, 0xc00000000000000, 0x0, 0x6, 0x10000, 0x7fff, 0x7ff, 0x6, 0xc, 0x0, 0x7fff, 0x7fff, 0x8001, 0x9, 0x1, 0xba85, 0x7fff, 0x2, 0x2, 0x99d, 0x6, 0x9, 0x55, 0x80000000000e, 0x261, 0x7, 0x4, 0x6, 0x7, 0x3, 0xfffffffffffffffc, 0xe20, 0x4]}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000d40)={r3, 0x5, 0x1, [0x3, 0x1, 0x6, 0x7fff, 0x200], [0x2, 0xb, 0x80, 0xa, 0x4, 0xc, 0x4, 0x9, 0x6614, 0x6, 0x0, 0x9, 0x5, 0x9, 0x326, 0x3, 0xfffffffe, 0x0, 0x6, 0x6, 0x8, 0xa000000000000000, 0xfffffffffffff1c6, 0xffffffffffffffff, 0x2a8f5d91, 0x942, 0x0, 0x2, 0x6, 0x7, 0x0, 0x0, 0xae, 0xfffffffffffffff8, 0x3, 0x6, 0x8001, 0x101, 0x1, 0x3ff, 0xcff0, 0x0, 0xa, 0x4, 0x6, 0x6, 0x7ff, 0x1000000000003, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x8, 0x0, 0x6, 0xfd, 0xe1dc, 0xc41, 0x298b, 0x8, 0x5, 0x1, 0xa0d, 0x5cd, 0xfffffffffffffff5, 0x3000000000000, 0xde, 0xffffffffffffffff, 0xa, 0x8, 0x4, 0x8000, 0xd, 0xf3, 0x5, 0x7, 0xb, 0x8e5, 0x27, 0x0, 0x0, 0x8, 0x2, 0x4, 0x8, 0x200, 0xffffffffffffffff, 0x8, 0xb43, 0x5, 0x2, 0x3, 0x441, 0x80, 0xba, 0x1480000, 0x4, 0x2, 0x100000000, 0x9, 0x8000, 0x5, 0x3, 0x0, 0x2, 0x0, 0x8, 0x68, 0xfffffffffffff110, 0xb2, 0x1fffc, 0x47, 0x1, 0x7, 0x40, 0x6, 0x3, 0x7, 0x0, 0x9]}) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000600)={0x84, &(0x7f0000000180)={0x20, 0x10, 0x1, 'F'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) fgetxattr(r1, &(0x7f0000000b40)=@known='security.selinux\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000021000f0000f9010000ffffff81"], 0x1c}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) syz_usb_control_io$cdc_ecm(r2, &(0x7f00000001c0)={0x14, &(0x7f0000000340)={0x20, 0xb, 0xf3, {0xf3, 0xc, "e890e314a64672bb59817cb7f81b51fbd34099ef3dec49ccbc3a05f58010d88d73aa7b4663702dbeab3994b3811a52f83ffde3f380c51bb2f6c933156dcb2beeaaa6ae6f27a526952d33181b1849a17a2f0c2276abbc96582992af528f84c79a7fed08cbfafad13a5c65ec5ea5b8d539762f8aa997f74c65e14731265f392293888bae0e205dd4deb7ba83c6e5baa94bc3f183edceb356c01a3903661e8db0ceeaf94954bbea5f1637a62dc8c1e6062c23d941b726b7592a6e66abf0b05a35fd22d7519411d6b02c393c4da444c7a5724e0adbdf6dbefe70332867c7ed451ee96b33152560777ebe4eb6281efbb0755768"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x1c, &(0x7f0000000440)={0x40, 0xe, 0x43, "1a7e54159996b9a7fec9b5e4de22da2fa45a35436b02a7476ee63d72d60d43b16fad007f7cc98a19a87768da85ba6986274b2b45a6326d26351f4c561bd4c226a05114"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0xc}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x2}}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r6 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r6, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r8, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)=ANY=[@ANYBLOB="348e020b", @ANYRES16=r7, @ANYBLOB="010800000000fedbdf250b00000008000300", @ANYRES32=r9, @ANYBLOB="180050800500020002000000090001007ee5d52ffd000000"], 0x34}}, 0x40000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 5.079112363s ago: executing program 4 (id=1117): r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x0, 0x2) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4001dc6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000000c0)=0x8) r1 = getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x14, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x4}]}, 0x14}], 0x1, 0x0, 0x0, 0x44}, 0x8000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7b}]}, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r4, 0x2000012, 0x201, 0x0, &(0x7f00000000c0)="63d1ed8e64dc3f6d00000000b986", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x50) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0xffffffffffffff2b, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004700)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r7 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x188) quotactl_fd$Q_SETINFO(r7, 0xffffffff80000601, 0xee01, &(0x7f0000000300)={0xfffffffffffffffc, 0x5, 0x1, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x3) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'gre0\x00', 0x0, 0x10, 0x700, 0x8c, 0x200, {{0xd, 0x4, 0x3, 0xf, 0x34, 0x65, 0x0, 0xb0, 0x0, 0x0, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp={0x44, 0x10, 0xba, 0x0, 0x7, [0x7f, 0xa, 0x1f44]}, @generic={0x89, 0xe, "9ce07571b72ac2440ab933e9"}]}}}}}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r8}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x4, 0x1, 0x0, 0x1}, 0x6, 0x0, 0x0, 0x0, "bb94c72d645e5209e91709b152e85218ea7644b0e1e9850a0a0b9491b020d8641cfe8df71c3805589b21443eeb23b66e48f1404ff5e85e890e874cd495654f3b"}, 0x48}}, 0x40000) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f00000007c0)={0x0, @bt={0xa8c, 0x86d, 0x1, 0x2, 0xd59f82, 0x100, 0xacc, 0xffff0002, 0x0, 0x9, 0x3d1, 0x2800, 0x440, 0x3, 0xd, 0x22, {0x45, 0x80}, 0xcd, 0x3}}) 4.773059597s ago: executing program 2 (id=1118): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000200)='syzkaller\x00', 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000003880)=ANY=[@ANYBLOB="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"/4545], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2f000000000000000000000000e900000000008c1c9f00", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) bpf$LINK_GET_NEXT_ID(0x1f, 0x0, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000180), 0x4) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x48, 0x24, 0xf0b, 0x70bd2e, 0x20000000, {0x0, 0x0, 0x12, r3, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x14, 0x1, {0x0, '\x00', 0x3, 0x7, 0x9, 0x4}}}}]}, 0x48}}, 0x0) syz_usb_connect(0x2, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00') write$P9_RATTACH(r5, 0x0, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f000001b700)=""/102392, 0x18ff8) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) close_range(r7, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r8 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r8, 0x0, 0x2, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') 4.327102721s ago: executing program 1 (id=1119): r0 = socket$inet6(0xa, 0x80002, 0x0) sendmsg$sock(r0, &(0x7f0000000780)={&(0x7f0000000300)=@in6={0xa, 0x4e23, 0x401, @loopback, 0x4}, 0x80, 0x0, 0x0, &(0x7f0000000240)=[@mark={{0x10, 0x1, 0x41, 0x1}}], 0x10}, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x99, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x50) r1 = fspick(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='contention_begin\x00', r2}, 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0x20100, 0x0) futex(&(0x7f000000cffc)=0x4, 0x10b, 0x4, 0x0, &(0x7f0000048000), 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1bf5b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_MCAST_HASH_ELASTICITY={0x8, 0x1a, 0x10}]}}}]}, 0x44}}, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) exit(0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x7, 0x10, 0x10001, 0x100000000180, 0x4, 0x12, 0xf3, 0x50, 0x12, 0x5, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0xbdd], 0xffff1001, 0x61100}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000003c0)={[0x60000000002, 0x1000000000, 0x0, 0x43, 0x2000001, 0x0, 0x2004cb, 0x0, 0x1000000, 0x68ff, 0x5, 0x9, 0x3], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0xeeee0000, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x2e, 0x80}, {0x5000, 0xeeee6001, 0x3, 0x0, 0x42, 0x5, 0x7d, 0x6, 0x16, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x10, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xeeee0000, 0xd000, 0xf, 0x3, 0x15, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0x3909e40c33606d9c, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0xf, 0x1, 0x7}, {0x3000, 0x3000, 0x4, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xd000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x9}, {0xeeef0000, 0x30}, {0x8000000, 0x7}, 0x80000031, 0x0, 0x0, 0x2024, 0x2, 0x0, 0x3000, [0x6800000000000000, 0x4, 0x3, 0x8]}) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) 3.969446439s ago: executing program 4 (id=1120): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_io_uring_setup(0x239, &(0x7f0000000200)={0x0, 0xcd0a, 0x10100}, &(0x7f0000001240)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x2def, 0x0, 0x0, 0x0, 0x0) r5 = dup(r1) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000005c0)={0x0, 0xc2cf, 0x0, 0x595f314f, 0x19, "00e40000ded0fffdab7923e56de8bd024af900"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x9a974000) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r9, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r10, @ANYBLOB="010626bd7000fbdbdf2509000000780004801300010062726f6164636173742d6c696e6b00000c00078008000500010000005400078008000300ffffffff0800030030b0000008000200020000000800030007000000080001001a000000080003000101000008000300030000000800030000020000080001001400000008000200be"], 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) mremap(&(0x7f00003ef000/0x3000)=nil, 0x3000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x15) 3.698692751s ago: executing program 0 (id=1121): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r3, &(0x7f00000004c0)={0x293, 0x7d, 0x0, {{0x500, 0xf0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1f, ' nodev{cvfox\x92\xff\xff\xff\x81\x02\x00\x00\x00\x00\x001\xff\xce\xbc\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05\xf7\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00;Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x06\xb4\x94\xe1', 0x12, '\xcf\xc2\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf3\x13\xf6\x00', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xd4\x89\xdad\x9a7\x00'}, 0x12c, 'odev-n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x232) 2.777365522s ago: executing program 0 (id=1122): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(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) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0xfffffffffffffe38, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x40040) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xd050, 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x28, 0x2b, 0x107, 0xfffffffe, 0x0, {0x1, 0x7c}, [@nested={0xc, 0x1, 0x0, 0x1, [@typed={0x8, 0x6, 0x0, 0x0, @ipv4=@broadcast}]}, @nested={0x8, 0x2, 0x0, 0x1, [@typed={0x4, 0x1, 0x0, 0x0, @binary}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2404c801}, 0x8010) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000004c0)="1400000036000b63d25a595c779f10ce0630fc60", 0x14}], 0x1}, 0x0) 2.352723633s ago: executing program 1 (id=1123): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="bf000100000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_trace_dev_match', 0xc0400, 0x44) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0x1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%ps \x00'}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000180)=r0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000002c0)={0x12, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000440)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xc, 0x1c, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x44e3, 0x0, 0x0, 0x0, 0xffff0001}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x0, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x3ff}, @map_idx={0x18, 0x4}, @tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @call={0x85, 0x0, 0x0, 0xd4}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000300)='syzkaller\x00', 0x7, 0x28, &(0x7f0000000340)=""/40, 0x41100, 0x22, '\x00', r4, @fallback=0x21, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000400)={0x4, 0x5, 0x9, 0x7ff}, 0x10, r5, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[r6], &(0x7f0000000500), 0x10, 0x80000001}, 0x94) 2.351159827s ago: executing program 2 (id=1124): socket$inet(0xa, 0x801, 0x84) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11000000040000000400000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000157b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet(0xa, 0x801, 0x84) socket$inet(0xa, 0x801, 0x84) pipe2(&(0x7f0000000200), 0x84000) socket$inet(0xa, 0x801, 0x84) socket$inet(0xa, 0x801, 0x84) socket$inet(0xa, 0x801, 0x84) socket$netlink(0x10, 0x3, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sendmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x0, r3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)='O', 0x36}], 0x1}}], 0x1, 0x0) 2.342459541s ago: executing program 0 (id=1125): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = memfd_create(&(0x7f0000000800)='\xff\x00l\x1e\xa00x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700000086d7c0d6c878f064eb", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x4000800) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=@delchain={0x48, 0x64, 0xf31, 0xfffffffb, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0xfff1}, {0xfff3, 0xffff}, {0x0, 0xa}}, [@filter_kind_options=@f_flower={{0xb}, {0x18, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f01390ff2f63e0fa10f01c966b80a00000066ba000000000f300f79d80f232d0f01c966b9024d564b0f32350280660f38dfec", 0x33}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f00000001c0)=@x86={0x2, 0x9, 0xbd, 0x0, 0x5, 0x4, 0x8, 0x10, 0x36, 0xf, 0x6, 0xa, 0x0, 0x2, 0x4, 0x7, 0xd7, 0x9, 0x80, '\x00', 0x4, 0x740c}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2.297922992s ago: executing program 1 (id=1126): io_setup(0x10000, &(0x7f0000000800)) bind$inet6(0xffffffffffffffff, 0x0, 0x0) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r4, 0x0, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) (async) io_setup(0x7a, &(0x7f0000000000)) (async) bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000004c0)='task_rename\x00', 0xffffffffffffffff, 0x0, 0x6}, 0x18) (async) prctl$PR_SET_NAME(0xf, &(0x7f00000001c0)='\xff\xff[@\x00\xf4#$\xf3~\xa5\xe1\x84\x13a\xbd\xb6\x88') (async) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x4f, 0x0, 0x0) (async) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x400, 0x0) (async) getsockopt$sock_buf(r1, 0x1, 0x1f, 0x0, &(0x7f0000000240)) (async) ioctl$KVM_RUN(r5, 0xae80, 0x0) (async) io_setup(0x9, &(0x7f0000002e40)) (async) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_UNMAP(r6, 0x3b86, &(0x7f0000000100)={0x18, r7, 0xffffffffffffffff, 0x1c}) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', r8, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.236657277s ago: executing program 2 (id=1127): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x144, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4a54}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x83}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffbff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x750}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}]}, 0x144}}, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000c40)=ANY=[@ANYBLOB="580000001000010009000000000000000000ffff", @ANYRES32=0x0, @ANYBLOB="00000000da44000024001a8020000a8014000700fe8000000000000000020040000000000500080002000000140003007866726d30"], 0x58}}, 0x40408c4) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000080)={0x20, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) sendto$inet6(r5, &(0x7f0000000340)="d4d7efad020efa27e4b5b271825ef53d030f992ff58468566c6fc090ac508f876b89a6004f4d6aa59f13c8afda4bfc2137c8a1d584595b77c2a5f6a72a6d627f3408143aae7315bb608e1557b707b38c30f447a288036c", 0x57, 0x10, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000400"/15], 0x48) mmap(&(0x7f000039c000/0x6000)=nil, 0x6000, 0x4, 0xab9f1d0e47981691, r5, 0x2c9ab000) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}}, 0x108) close(r3) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f00000001c0)={0x60, 0x1, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc, 0x0, 0x0, 0x24}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)=@arm64={0x8, 0x4, 0x10, '\x00', 0xc1d}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f00000001c0)={0x48, 0x4}) 1.988787136s ago: executing program 1 (id=1128): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f0000000440)=[{{&(0x7f0000000200)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x11e0}}], 0x18}}], 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000020000001c0012000c000100626f6e64"], 0x3c}}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r4 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r7}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000001b40)='sched_switch\x00', r8}, 0x10) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@id, 0x10) r9 = socket$inet(0x2, 0x3, 0x5) bind$inet(r9, 0x0, 0x0) write$binfmt_elf64(r9, 0x0, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='.\x00', &(0x7f0000000140)='f2fs\x00', 0x0, 0x0) 1.587921255s ago: executing program 4 (id=1129): r0 = syz_open_dev$dri(&(0x7f00000002c0), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000000)={0x0, 0x0, 0x13, 0xfffffffc, 0x3a9e9908}) (fail_nth: 5) 694.365163ms ago: executing program 2 (id=1130): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c, '\x00', 0x0, 0x2}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000400000000000000", @ANYRES32], 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000400)='mlxsw_sp_acl_tcam_vregion_rehash\x00', 0xffffffffffffffff, 0x0, 0x4000000008}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$MSR(&(0x7f00000003c0), 0x2000000006, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000640)='\x00', 0x89901) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) socket(0x10, 0x3, 0x0) r1 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c00000015000103000000000000e7ff0b00000008000100", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x8, 0x3000000000002}, 0x0) socket$kcm(0x2, 0x9, 0x106) prlimit64(0x0, 0x7, &(0x7f00000026c0)={0xa, 0x8}, 0x0) epoll_create1(0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) r4 = syz_open_dev$dri(&(0x7f0000000f00), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r4, 0xc02064b9, &(0x7f0000000dc0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000040), 0x3, r3, 0xeeeeeeee}) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(0xffffffffffffffff, 0xc01864ba, &(0x7f0000000300)={0x24, r5, r3}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000340)={&(0x7f0000000bc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000c00), 0x40000000000000b0, 0x0, 0xfbfbfbfb}) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000440)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r7, 0xc05064a7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000540), 0x0, 0x2, 0x0, 0x0, r8}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r7, 0xc01064ab, &(0x7f0000000e00)={0x1, r9, r8}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000d40)={0x500, 0x8, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x8, 0x80000000], &(0x7f0000000c80)=[0x0, 0x0, r5, r6, r9], &(0x7f0000000cc0)=[0x6, 0x7, 0x80000001, 0x619e, 0xb, 0x2, 0x5, 0x928f, 0x7, 0x3304], 0x0, 0xc}) 540.814988ms ago: executing program 4 (id=1131): r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000010250590a0400001020301090219000101000000090400ff0207010100091135e7"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000100000000000000850000006d000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, 0xffffffffffffffff, 0x44ed000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = fsopen(&(0x7f0000000040)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x8, 0x0, 0x0, 0x0) 368.760372ms ago: executing program 1 (id=1132): socket$can_raw(0x1d, 0x3, 0x1) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x7c, 0x4, 0x7fff7ffc}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, 0x0, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, &(0x7f00000002c0), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3e}, 0x70) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0xfffffffffffffffd, 0xb400}, 0x0, &(0x7f0000000240)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) r4 = memfd_create(&(0x7f00000003c0)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x17?&^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd0\xe3\xe5\x19T\xff\x01\x00\x00\xe2\x9f\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xa2c\x12.\xb7\xbe`\'\xcb\xb6\xaf\xdc\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x06\xb5\xaa\xe6\x05\xe4\xc3\x90\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4\x84$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\x97.A\x84\x1d\xc2\x86\x89{\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e/\x85c\xae\x9c\xe9\xc4\xd2\xf3\x9f\n-k\x12\xdf\xb9q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\x12\x00\x00\x00\x00\x00\x00\x00[\xf9\r\t\xef{h\xb0\xc0\x00\x00\x00\x00\x06\xf8\x83\x87+nM\x11\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?\x87\x84\\/y\xed\x01#?\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\xa3\xcc\x9b\f\xa7\x8f\x91O\xc9\xb9\x10M\x8b\xd0\xc0\xb8Fb\x1c4\xb59\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xdc\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5W\xfb\x82\xac\x19,\\D\x91T\xfd\x9c\xb8\x8b\x88\xa5O\x8fI\x00\xf0\xc9%\n\xa7\x0f:\xb0\xf5?\xc3\x88\x1e\xbb-\xa6\xecA\x92\xaf\xa4Xl\v\xa5\xca\v|\xe2N\xac\x80\xc7\x15\x96fh\x83\x15\xc7\xea\xd5\xe8\x89W\x11\xd7oC\xe4\x06\xa8[O\xe6\x1d=\x87\x93\x0f\x87I\xdf\xb1\xeb\x89\x11.\x01\x00\r`\x1e8\x94\xb7\xbc\xc3\xad\xf1\x92\xaf(A=A\x8b\xa5\xb0\x89\x9e5\x12\xa4\x9a\va\xdf\xf4\xea\xc6\xc7\x10g\x1d\xd5\xb0\x9d\xd2\xfc]fC\x8d\x0f\xa6q\x0f\xef\x90\xfe\x94k\xf1\xb8\xfa\xbbb\xb1\x00\x99\xf7\xfd\'\xae\x906\xe0\xaa\xdbtWWH\xa4L\xb5pe,\xdfN\x0f\x00\x01\x00\x00_H\xd4\xe3\xb2,oj\xac\xd7\xbd\xd0\xadW\x1f<\xd0s\xa8\x1f(\x00/ \xe4]@\xf7mA\xe8\xd1\xf4:\xb3\xeb\x81\xb9\x018\x1c\x95%o\x05x\x1a\x90\xf4\x03\xe7\xe9\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x84\xe38\xac>\xbbqJ\x8f\x8cmu\x12\x1d\x9a\xd7\x1c}\x8a]1\x8a\x84\xedo\t*77\xbb0\x8b\xe5R\xc8\t\x94\xbc\x95\xc0\x92\xfc^e\x15\x10\x96\x18\'\xfa\x8e\x81\x03)3\xbf\xa6|\x88\x1f\xfb\xf0\xa3\xd2\x99\x06\xb1\x15\xc4\xe9\x80\xfb\xcfD\xe3\xff\xc1V\x00\xc4\xd1\xa1\xa6\xba\x9a\x91\xdb\x0f\xb6\xb9&\xf5\x05\x9b_\xde\xc6\xc4P\xf9,\xab\x13\xd0+*\xa3\x002\x19Z\x0e\xa7\xb9\xf2\xed\xd7#\b0\xba\xaa\x93\xf6\xef-\x1fL\xc6\xdc\xa7?\xf9\xbcdI\xca_\xa3\xbd\xe6,\xe6\x87$\xe8W8\xa6Zb\x1a7\xd7\x86\xe5\v\xa5\xaf\x8b\xd8t\x9fk\xee#\"\xa4\x96\xd5m\xdb\xb0\xdf\xa8\xb9{\xca\xea\nD|+;\x14\xc4\xe5\x9c\xebDJ\xf4\x19PFi\xce\xd6E9\x18\x1d~\x17\x06\xe9iDu:ou\a<\xaf\x8f0v\x81\xb1HC\xf3\x96\x96]bp\a\xdf7\xcb\x10x\xff\x17L\xde\xff\b\fm\a\x1b\x13\xe2[\xea,\xfc\x8ep<\xa4gq\xf4\xb4\xd7\x1d\'\xd6\xb5\xa3\x90\xf9\xf2\x1a\xaa\xb0\b\x7f\x89\xf7\x9e\x89\x85O\xe6U\x9fO\xa5\x8dfO\x11S\x00\xb6\x809\r\x96\xf2\xb8,\xe1N\xa1\xfd\xaa\x99\xe9\xb4\t\xf1(>\xf8fLBQ\xcf\x9c\xd4\x88\x96\xbc\xf0\xa4\xeb\x92\xd7\xc1\xef\x13\xc7U\x9b\xa8r\xc1_\x11<\x19?)\xb3\xfdf\xc3\xba\x1e\xbaY\xea|~^\x00\x1e\xea/\x1e\xd2&1Z@\xa50\x06s\xf2PP\xf9\xdcv\xc6\xaf\x12M\x8b\x12\xdbf\xb2r\x1a\x84\b\xde\b5\xdb[ruJ\xa0\xa9Nj\xd5<\xcc\xdeA4|1Ye\xd7\xf3\x1b\xedq)\xab_\xc1\aR\xef%\xfb\x9c\x18<\xa3\x133T\x89\xff\x99S\xb7n\xe3%\x05g*X\xe5\xfc\x97\x01\xec\xeb\xd6\rf\xbdl\xee\xca\x1c\xa2{\x98v\xcc\x8a\xcc\xa1\xf1\xb4\xf6\xe1\xc0\x96\xc8\x1c\x05C\x93\x1c\x89e\xc1~\xf3\xc8\xe8\xe6]S\xbd\xbe\xb3M\xc1\x9b\x05\x12\xe9C\x11\xbb\x03U\x80KRd\x14c3I\xa0\xc7\x8a\xba9\xfeH\x94\xb2\xe7h\xb1\x02\xf6\x0f\x02\xb0\xc3\xd8\x02\r\v\xfa\xc7\xbdE\xf6b\xde\xbeJ\x9509\xe8\x18\x05\x15zi\xba\tf7\x9b,\xa3\xa5\xa1\xc1|\xd2:D3z\x8f\x19\xa8\xe1d\xedk\xe8\xa2/\x95`$\x81\xc2g\x04u\x16\xbc{\xb7\x90\xbe\xeb\x85 \f ^I\xd5\x0e\r\xdf4\xd0\x95d\xe4\xaf\x83\x88\xd8l\xae\"\xef\xe5\xfc\x01\x15\xb5\x99U\x1c\xb1\x9c \xe7\xa6\x8fv\xfe\xea\x9a\x11\xe2-', 0x4) ioctl$FS_IOC_RESVSP(r4, 0x4030582b, &(0x7f0000000080)={0x0, 0x2, 0x9, 0x5}) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f000001aa40)=""/102400, 0x19000) close_range(r0, 0xffffffffffffffff, 0x200000000000000) 282.898681ms ago: executing program 2 (id=1133): r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x40001e0, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r5, 0xff, 0x7, &(0x7f0000000000)="fa794bfa", 0x4) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r4, 0x3b88, &(0x7f00000002c0)={0xc, r6}) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r4, 0x3b71, &(0x7f0000000240)={0x20, 0x2, &(0x7f0000000480), 0x8000, 0x10000}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f00000000c0)='./file0\x00', 0x12a) r8 = openat$cgroup_freezer_state(r7, &(0x7f0000000080), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f00000000c0)='FROZEN\x00', 0x7) ioctl$IOMMU_VFIO_SET_IOMMU(r4, 0x3b66, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x9e, &(0x7f0000000300)={@random="a5050f0014b5", @random="0000009000", @void, {@ipv4={0x800, @tipc={{0x1a, 0x4, 0x2, 0xe, 0x90, 0x67, 0x0, 0x9, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x33}, @multicast1, {[@rr={0x7, 0x1f, 0xd7, [@multicast2, @local, @remote, @multicast1, @empty, @multicast1, @multicast1]}, @timestamp_prespec={0x44, 0x34, 0x19, 0x3, 0xb, [{@rand_addr=0x64010101, 0x7ff}, {@private=0xa010102, 0x3}, {@multicast1, 0x8e6}, {@broadcast, 0x7ff}, {@dev={0xac, 0x14, 0x14, 0x40}, 0x1037}, {@private=0xa010101, 0x4}]}]}}, @payload_direct={{{{0x28, 0x0, 0x0, 0x1, 0x1, 0x8, 0x1, 0x2, 0xc, 0x0, 0x1, 0x0, 0x5, 0x3, 0x4a, 0x0, 0x2, 0x4e20, 0x4e20}, 0x3, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x70bd27, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{}, 0x93}, [{0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {}, {0x1, 0x0, 0x0, 0x4000000, 0x7, 0x80000}, {0x8, 0x5, 0x0, 0xfffffffc, 0x5}, {}, {0x0, 0x0, 0x800000, 0x0, 0x6}, {0x0, 0xc3}, {0x0, 0x5}, {0x5}, {}, {0x0, 0x10}, {0x0, 0x4, 0x0, 0x8000000}, {0x0, 0x0, 0x0, 0x0, 0x800}, {0xf74, 0x0, 0x0, 0x0, 0x6}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, {0x0, 0x0, 0x0, 0x8000000}, {}, {0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, {0x0, 0x0, 0x0, 0xfffffffc}, {}, {}, {0x0, 0x7, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3}, {0x4, 0x0, 0x0, 0x0, 0x5}, {0xffffffff}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0xffffffff, 0x9}, {0x0, 0x0, 0x0, 0x1, 0xfffff800}, {}, {}, {0xffffffff}, {}, {}, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, {}, {0x80}, {0x80}, {0x0, 0x0, 0x0, 0x5, 0x5}, {}, {0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0x0, 0x3f9776ec}, {0x0, 0x0, 0x0, 0x8510}, {0xffff}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {}, {}, {0x0, 0xfffefffd}, {0x0, 0x0, 0x0, 0x1}, {}, {0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, {0x0, 0xfffffffc, 0x200}, {}, {0x0, 0x0, 0x0, 0x3}, {0x7}, {}, {}, {}, {0x0, 0x101, 0x0, 0x0, 0x0, 0xffffffff}, {}, {}, {0x0, 0x0, 0x0, 0x4, 0x9}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x2}, {}, {}, {0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, {0x0, 0xfffffffd}, {0x6}, {0x7f}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {}, {0x2, 0x9, 0x20000000}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x292}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0xe600, 0x0, 0x8, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, {0x0, 0x5, 0x0, 0x7, 0x1}, {0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x80}, {0x10000000, 0x0, 0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, {}, {0x0, 0x0, 0x0, 0x8}, {}, {}, {}, {0xfffffffb, 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {0x2d}, {}, {0x0, 0x8000}, {0x0, 0x0, 0x10000}, {0x0, 0x80000000, 0x0, 0x7fff800}, {}, {0x0, 0x0, 0x0, 0x0, 0xd}], [{}, {}, {}, {0x1}, {}, {0x3}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x1}, {}, {}, {}, {0x4}, {0x3}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {}, {0x4}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x1}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {0x0, 0x1}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {0x1}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x1}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {0x2}, {}, {}, {0x4}, {0x3}, {}, {0x2}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) 0s ago: executing program 0 (id=1134): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x84, @loopback, 0x4e22, 0x1, 'none\x00', 0x12, 0x6}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x483, &(0x7f0000001280)={0x20000000000084, @remote, 0x0, 0x1, 'wlc\x00', 0x20, 0x0, 0x1}, 0x2c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6700000100103afffe8020000000000000000000003fabdd24e862953500"/53], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000100)={0x0, 0x2800, &(0x7f0000000080)={&(0x7f00000001c0)={0x54, r3, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, {0x14, 0x2, @in={0x2, 0x0, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x54}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x18, 0x7, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00"/13], 0x48) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000180)={0x7, 'macvtap0\x00', {0x7}, 0x800}) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000103, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x25, 0x2, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x1}}, 0x40) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0xfffffff9) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000240)=r6) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000040)={0x1, r6}) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/56, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/231, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/70, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000680)={0x1, 0x0, [{0x0, 0x80, &(0x7f00000005c0)=""/128}]}) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000002c0)={0x1, r6}) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000000)=0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x800000f}, 0x94) r7 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r7, &(0x7f0000019680)=""/102392, 0x18ff8) kernel console output (not intermixed with test programs): 8045] netlink: 152 bytes leftover after parsing attributes in process `syz.0.517'. [ 231.333655][ T8045] .`: renamed from bond0 (while UP) [ 231.473881][ T5879] usb 2-1: device descriptor read/64, error -71 [ 231.610871][ T5879] usb usb2-port1: attempt power cycle [ 232.019982][ T5879] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 232.085066][ T5879] usb 2-1: device descriptor read/8, error -71 [ 232.175957][ T8056] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 232.369828][ T5879] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 232.413523][ T5879] usb 2-1: device descriptor read/8, error -71 [ 232.530085][ T5879] usb usb2-port1: unable to enumerate USB device [ 233.515022][ T5823] Bluetooth: hci4: unexpected event for opcode 0x1001 [ 234.103048][ T8085] binder: BINDER_SET_CONTEXT_MGR already set [ 234.109560][ T8085] binder: 8084:8085 ioctl 4018620d 2000000002c0 returned -16 [ 234.228715][ T8085] netlink: 8 bytes leftover after parsing attributes in process `syz.4.529'. [ 234.410680][ T8085] wlan0 speed is unknown, defaulting to 1000 [ 234.416913][ T30] audit: type=1400 audit(2000000025.220:387): avc: denied { create } for pid=8084 comm="syz.4.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 234.461158][ T8085] lo speed is unknown, defaulting to 1000 [ 234.547357][ T30] audit: type=1400 audit(2000000025.360:388): avc: denied { accept } for pid=8095 comm="syz.3.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 234.575541][ T30] audit: type=1400 audit(2000000025.360:389): avc: denied { connect } for pid=8095 comm="syz.3.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 234.597625][ T30] audit: type=1400 audit(2000000025.360:390): avc: denied { write } for pid=8095 comm="syz.3.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 234.748490][ T8105] virtio-fs: tag not found [ 235.752929][ T30] audit: type=1400 audit(2000000026.530:391): avc: denied { read } for pid=8113 comm="syz.4.535" name="loop-control" dev="devtmpfs" ino=645 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 236.122354][ T5899] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 236.131724][ T30] audit: type=1400 audit(2000000026.530:392): avc: denied { open } for pid=8113 comm="syz.4.535" path="/dev/loop-control" dev="devtmpfs" ino=645 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 236.282955][ T5899] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 236.328221][ T5899] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.464382][ T5899] usb 5-1: Product: syz [ 236.476818][ T5899] usb 5-1: Manufacturer: syz [ 236.488671][ T5899] usb 5-1: SerialNumber: syz [ 236.648514][ T5899] usb 5-1: config 0 descriptor?? [ 236.944297][ T5899] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 237.169838][ T5886] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 237.321470][ T5886] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 237.417742][ T5879] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 237.524257][ T5886] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.537917][ T5886] usb 1-1: config 0 descriptor?? [ 237.544927][ T5886] cp210x 1-1:0.0: cp210x converter detected [ 237.722667][ T5879] usb 2-1: device descriptor read/64, error -71 [ 237.729629][ T5899] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 237.954156][ T5886] cp210x 1-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 237.961817][ T5879] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 238.099978][ T5879] usb 2-1: device descriptor read/64, error -71 [ 238.210931][ T5879] usb usb2-port1: attempt power cycle [ 238.341087][ T5886] usb 1-1: cp210x converter now attached to ttyUSB0 [ 238.610193][ T5879] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 238.940512][ T5899] usb 5-1: USB disconnect, device number 5 [ 238.950375][ T5879] usb 2-1: device descriptor read/8, error -71 [ 239.260199][ T5879] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 239.293532][ T5879] usb 2-1: device descriptor read/8, error -71 [ 239.403223][ T8160] vivid-001: ================= START STATUS ================= [ 239.411289][ T8160] vivid-001: Radio HW Seek Mode: Bounded [ 239.417213][ T8160] vivid-001: Radio Programmable HW Seek: false [ 239.424983][ T8160] vivid-001: RDS Rx I/O Mode: Block I/O [ 239.430570][ T5879] usb usb2-port1: unable to enumerate USB device [ 239.439218][ T8160] vivid-001: Generate RBDS Instead of RDS: false [ 239.445946][ T8160] vivid-001: RDS Reception: true [ 239.451276][ T8160] vivid-001: RDS Program Type: 0 inactive [ 239.457567][ T8160] vivid-001: RDS PS Name: inactive [ 239.473647][ T8160] vivid-001: RDS Radio Text: inactive [ 239.479247][ T8160] vivid-001: RDS Traffic Announcement: false inactive [ 239.486596][ T8160] vivid-001: RDS Traffic Program: false inactive [ 239.493487][ T8160] vivid-001: RDS Music: false inactive [ 239.501005][ T8160] vivid-001: ================== END STATUS ================== [ 239.930165][ T5879] usb 1-1: USB disconnect, device number 8 [ 240.059803][ T5879] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 240.281507][ T5879] cp210x 1-1:0.0: device disconnected [ 240.590372][ T8174] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 240.926996][ T8171] nvme_fabrics: missing parameter 'transport=%s' [ 240.935143][ T8171] nvme_fabrics: missing parameter 'nqn=%s' [ 241.399623][ T8189] netlink: 24 bytes leftover after parsing attributes in process `syz.4.558'. [ 241.734843][ T8201] comedi comedi0: dmm32at: a I/O base address must be specified [ 241.805575][ T8203] netlink: 4 bytes leftover after parsing attributes in process `syz.3.561'. [ 242.590382][ T5823] Bluetooth: hci2: unexpected event for opcode 0x1001 [ 242.650257][ T8214] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 242.714213][ T8217] futex_wake_op: syz.4.565 tries to shift op by -1; fix this program [ 242.850601][ T8220] netlink: 4 bytes leftover after parsing attributes in process `syz.4.565'. [ 243.103769][ T8220] bridge_slave_1: left allmulticast mode [ 243.109663][ T8220] bridge_slave_1: left promiscuous mode [ 243.144238][ T8220] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.302840][ T8220] bridge_slave_0: left allmulticast mode [ 243.311928][ T8220] bridge_slave_0: left promiscuous mode [ 243.319956][ T8220] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.538301][ T8234] sctp: [Deprecated]: syz.2.568 (pid 8234) Use of int in max_burst socket option deprecated. [ 243.538301][ T8234] Use struct sctp_assoc_value instead [ 244.974556][ T8227] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 246.498575][ T8262] FAULT_INJECTION: forcing a failure. [ 246.498575][ T8262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.574541][ T8262] CPU: 0 UID: 0 PID: 8262 Comm: syz.0.576 Not tainted syzkaller #0 PREEMPT(full) [ 246.574573][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 246.574583][ T8262] Call Trace: [ 246.574588][ T8262] [ 246.574595][ T8262] dump_stack_lvl+0x16c/0x1f0 [ 246.574622][ T8262] should_fail_ex+0x512/0x640 [ 246.574647][ T8262] _copy_to_user+0x32/0xd0 [ 246.574671][ T8262] simple_read_from_buffer+0xcb/0x170 [ 246.574691][ T8262] proc_fail_nth_read+0x197/0x240 [ 246.574714][ T8262] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 246.574738][ T8262] ? rw_verify_area+0xcf/0x6c0 [ 246.574764][ T8262] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 246.574785][ T8262] vfs_read+0x1e1/0xcf0 [ 246.574806][ T8262] ? __pfx___mutex_lock+0x10/0x10 [ 246.574829][ T8262] ? __pfx_vfs_read+0x10/0x10 [ 246.574855][ T8262] ? __fget_files+0x20e/0x3c0 [ 246.574882][ T8262] ksys_read+0x12a/0x250 [ 246.574900][ T8262] ? __pfx_ksys_read+0x10/0x10 [ 246.574924][ T8262] do_syscall_64+0xcd/0x4e0 [ 246.574947][ T8262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.574965][ T8262] RIP: 0033:0x7f7b4d58d8dc [ 246.574979][ T8262] 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 [ 246.574996][ T8262] RSP: 002b:00007f7b4e4b4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 246.575014][ T8262] RAX: ffffffffffffffda RBX: 00007f7b4d7e5fa0 RCX: 00007f7b4d58d8dc [ 246.575025][ T8262] RDX: 000000000000000f RSI: 00007f7b4e4b40a0 RDI: 0000000000000004 [ 246.575036][ T8262] RBP: 00007f7b4e4b4090 R08: 0000000000000000 R09: 0000000000000000 [ 246.575046][ T8262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.575063][ T8262] R13: 00007f7b4d7e6038 R14: 00007f7b4d7e5fa0 R15: 00007ffd4cd49b98 [ 246.575087][ T8262] [ 247.052624][ T30] audit: type=1326 audit(2000000037.850:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8244 comm="syz.1.572" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f139f38eec9 code=0x0 [ 248.222317][ T30] audit: type=1400 audit(2000000038.520:394): avc: denied { nlmsg_write } for pid=8271 comm="syz.0.578" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 248.258515][ T8274] mmap: syz.4.579 (8274): VmData 37597184 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 248.750174][ T8286] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 249.257287][ T8293] mkiss: ax0: crc mode is auto. [ 249.264924][ T8293] netlink: 16 bytes leftover after parsing attributes in process `syz.4.583'. [ 249.274022][ T8293] netlink: 8 bytes leftover after parsing attributes in process `syz.4.583'. [ 249.360944][ T8295] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 249.369009][ T8295] audit: out of memory in audit_log_start [ 251.049475][ T8312] futex_wake_op: syz.2.589 tries to shift op by -1; fix this program [ 251.262973][ T8321] netlink: 4 bytes leftover after parsing attributes in process `syz.2.589'. [ 251.561945][ T30] audit: type=1326 audit(2000000042.380:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8310 comm="syz.3.590" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f46b078eec9 code=0x0 [ 252.324553][ T8334] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 252.351507][ T30] audit: type=1400 audit(2000000043.170:396): avc: denied { bind } for pid=8333 comm="syz.0.596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 252.370960][ T30] audit: type=1400 audit(2000000043.170:397): avc: denied { name_bind } for pid=8333 comm="syz.0.596" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 252.392519][ T30] audit: type=1400 audit(2000000043.170:398): avc: denied { node_bind } for pid=8333 comm="syz.0.596" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 252.412768][ C1] vkms_vblank_simulate: vblank timer overrun [ 252.475295][ T30] audit: type=1400 audit(2000000043.170:399): avc: denied { read } for pid=8333 comm="syz.0.596" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 252.495116][ C1] vkms_vblank_simulate: vblank timer overrun [ 252.533032][ T8340] netlink: 8 bytes leftover after parsing attributes in process `syz.1.598'. [ 252.593999][ T30] audit: type=1400 audit(2000000043.410:400): avc: denied { ioctl } for pid=8341 comm="syz.0.599" path="socket:[23011]" dev="sockfs" ino=23011 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 252.623871][ T8342] sctp: [Deprecated]: syz.0.599 (pid 8342) Use of int in max_burst socket option deprecated. [ 252.623871][ T8342] Use struct sctp_assoc_value instead [ 252.782980][ T8350] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 253.315674][ T30] audit: type=1400 audit(2000000044.130:401): avc: denied { ioctl } for pid=8355 comm="syz.3.604" path="/dev/autofs" dev="devtmpfs" ino=98 ioctlcmd=0x9379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 253.957948][ T8372] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 254.462185][ T30] audit: type=1326 audit(2000000045.280:402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8359 comm="syz.1.605" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f139f38eec9 code=0x0 [ 254.538716][ T30] audit: type=1400 audit(2000000045.350:403): avc: denied { read } for pid=8359 comm="syz.1.605" dev="sockfs" ino=23120 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 254.565443][ T8380] wlan0 speed is unknown, defaulting to 1000 [ 254.631286][ T8380] lo speed is unknown, defaulting to 1000 [ 254.801110][ T8390] fuse: Unknown parameter '' [ 255.227018][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.233429][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.496982][ T8399] FAULT_INJECTION: forcing a failure. [ 255.496982][ T8399] name failslab, interval 1, probability 0, space 0, times 0 [ 255.523177][ T8399] CPU: 1 UID: 0 PID: 8399 Comm: syz.3.617 Not tainted syzkaller #0 PREEMPT(full) [ 255.523203][ T8399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 255.523214][ T8399] Call Trace: [ 255.523220][ T8399] [ 255.523226][ T8399] dump_stack_lvl+0x16c/0x1f0 [ 255.523253][ T8399] should_fail_ex+0x512/0x640 [ 255.523273][ T8399] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 255.523310][ T8399] should_failslab+0xc2/0x120 [ 255.523332][ T8399] kmem_cache_alloc_node_noprof+0x78/0x770 [ 255.523359][ T8399] ? __alloc_skb+0x2b2/0x380 [ 255.523384][ T8399] ? __alloc_skb+0x2b2/0x380 [ 255.523401][ T8399] __alloc_skb+0x2b2/0x380 [ 255.523421][ T8399] ? __pfx___alloc_skb+0x10/0x10 [ 255.523450][ T8399] netlink_ack+0x15d/0xb80 [ 255.523472][ T8399] ? avc_has_perm_noaudit+0x149/0x3b0 [ 255.523505][ T8399] netlink_rcv_skb+0x332/0x420 [ 255.523529][ T8399] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 255.523549][ T8399] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 255.523585][ T8399] ? ns_capable+0xd7/0x110 [ 255.523612][ T8399] nfnetlink_rcv+0x1b3/0x430 [ 255.523630][ T8399] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 255.523646][ T8399] ? netlink_deliver_tap+0x1ae/0xd30 [ 255.523674][ T8399] netlink_unicast+0x5aa/0x870 [ 255.523701][ T8399] ? __pfx_netlink_unicast+0x10/0x10 [ 255.523724][ T8399] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 255.523755][ T8399] netlink_sendmsg+0x8c8/0xdd0 [ 255.523782][ T8399] ? __pfx_netlink_sendmsg+0x10/0x10 [ 255.523816][ T8399] ____sys_sendmsg+0xa95/0xc70 [ 255.523842][ T8399] ? copy_msghdr_from_user+0x10a/0x160 [ 255.523862][ T8399] ? __pfx_____sys_sendmsg+0x10/0x10 [ 255.523899][ T8399] ___sys_sendmsg+0x134/0x1d0 [ 255.523920][ T8399] ? __pfx____sys_sendmsg+0x10/0x10 [ 255.523951][ T8399] __sys_sendmsg+0x16d/0x220 [ 255.523965][ T8399] ? __pfx___sys_sendmsg+0x10/0x10 [ 255.523987][ T8399] do_syscall_64+0xcd/0x4e0 [ 255.524002][ T8399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.524019][ T8399] RIP: 0033:0x7f46b078eec9 [ 255.524029][ T8399] 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 [ 255.524040][ T8399] RSP: 002b:00007f46b165c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.524051][ T8399] RAX: ffffffffffffffda RBX: 00007f46b09e5fa0 RCX: 00007f46b078eec9 [ 255.524058][ T8399] RDX: 0000000000008000 RSI: 0000200000000100 RDI: 0000000000000004 [ 255.524064][ T8399] RBP: 00007f46b165c090 R08: 0000000000000000 R09: 0000000000000000 [ 255.524071][ T8399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 255.524077][ T8399] R13: 00007f46b09e6038 R14: 00007f46b09e5fa0 R15: 00007ffe927f9b98 [ 255.524090][ T8399] [ 256.224305][ T8403] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 256.401134][ T8407] futex_wake_op: syz.3.619 tries to shift op by -1; fix this program [ 256.626606][ T8416] netlink: 4 bytes leftover after parsing attributes in process `syz.3.619'. [ 256.649356][ T30] audit: type=1400 audit(2000000047.460:404): avc: denied { write } for pid=8408 comm="syz.1.622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 256.681428][ T8417] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 256.754240][ T30] audit: type=1400 audit(2000000047.460:405): avc: denied { read } for pid=8408 comm="syz.1.622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 257.358266][ T8436] netlink: 80 bytes leftover after parsing attributes in process `syz.2.627'. [ 257.462833][ T8436] geneve2: entered promiscuous mode [ 257.468143][ T8436] geneve2: entered allmulticast mode [ 258.389317][ T8432] [U] ²§ [ 258.873781][ T8453] futex_wake_op: syz.4.633 tries to shift op by -1; fix this program [ 258.993364][ T8454] netlink: 4 bytes leftover after parsing attributes in process `syz.4.633'. [ 259.059828][ T975] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 259.188689][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 259.189247][ T30] audit: type=1400 audit(2000000050.000:409): avc: denied { mount } for pid=8458 comm="syz.3.634" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 259.239915][ T975] usb 2-1: Using ep0 maxpacket: 16 [ 259.247034][ T975] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 259.257444][ T975] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 259.274273][ T975] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 259.283464][ T975] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.292147][ T975] usb 2-1: Product: syz [ 259.296633][ T975] usb 2-1: Manufacturer: syz [ 259.301748][ T975] usb 2-1: SerialNumber: syz [ 260.586870][ T8474] siw: device registration error -23 [ 261.130279][ T8478] netlink: 2028 bytes leftover after parsing attributes in process `syz.0.637'. [ 261.146068][ T8478] netlink: 24 bytes leftover after parsing attributes in process `syz.0.637'. [ 261.202593][ T8480] netlink: 24 bytes leftover after parsing attributes in process `syz.3.638'. [ 261.288108][ T8484] netlink: 8 bytes leftover after parsing attributes in process `syz.0.637'. [ 261.296969][ T8484] netlink: 8 bytes leftover after parsing attributes in process `syz.0.637'. [ 261.305768][ T8484] netlink: 8 bytes leftover after parsing attributes in process `syz.0.637'. [ 261.356072][ T8486] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 262.218873][ T9] usb 2-1: USB disconnect, device number 16 [ 262.626731][ T8510] 9pnet_fd: Insufficient options for proto=fd [ 262.808254][ T8520] fuse: Unknown parameter '' [ 263.104271][ T8524] FAULT_INJECTION: forcing a failure. [ 263.104271][ T8524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.117369][ T8524] CPU: 1 UID: 0 PID: 8524 Comm: syz.4.645 Not tainted syzkaller #0 PREEMPT(full) [ 263.117390][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 263.117400][ T8524] Call Trace: [ 263.117406][ T8524] [ 263.117412][ T8524] dump_stack_lvl+0x16c/0x1f0 [ 263.117438][ T8524] should_fail_ex+0x512/0x640 [ 263.117461][ T8524] _copy_from_user+0x2e/0xd0 [ 263.117478][ T8524] copy_msghdr_from_user+0x98/0x160 [ 263.117493][ T8524] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 263.117509][ T8524] ? __lock_acquire+0x62e/0x1ce0 [ 263.117524][ T8524] ___sys_recvmsg+0xdb/0x1a0 [ 263.117538][ T8524] ? __pfx____sys_recvmsg+0x10/0x10 [ 263.117563][ T8524] __sys_recvmsg+0x16a/0x220 [ 263.117580][ T8524] ? __pfx___sys_recvmsg+0x10/0x10 [ 263.117603][ T8524] do_syscall_64+0xcd/0x4e0 [ 263.117618][ T8524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.117629][ T8524] RIP: 0033:0x7f4e8d58eec9 [ 263.117638][ T8524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 263.117648][ T8524] RSP: 002b:00007f4e8e35e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 263.117659][ T8524] RAX: ffffffffffffffda RBX: 00007f4e8d7e5fa0 RCX: 00007f4e8d58eec9 [ 263.117666][ T8524] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004 [ 263.117672][ T8524] RBP: 00007f4e8e35e090 R08: 0000000000000000 R09: 0000000000000000 [ 263.117678][ T8524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.117684][ T8524] R13: 00007f4e8d7e6038 R14: 00007f4e8d7e5fa0 R15: 00007fffe2034c38 [ 263.117699][ T8524] [ 264.109854][ T30] audit: type=1400 audit(2000000054.750:410): avc: denied { ioctl } for pid=8529 comm="syz.4.646" path="/dev/rtc0" dev="devtmpfs" ino=920 ioctlcmd=0x7003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 264.760629][ T8552] Bluetooth: MGMT ver 1.23 [ 264.799039][ T8552] FAULT_INJECTION: forcing a failure. [ 264.799039][ T8552] name failslab, interval 1, probability 0, space 0, times 0 [ 264.832477][ T8552] CPU: 1 UID: 0 PID: 8552 Comm: syz.3.651 Not tainted syzkaller #0 PREEMPT(full) [ 264.832502][ T8552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 264.832512][ T8552] Call Trace: [ 264.832523][ T8552] [ 264.832530][ T8552] dump_stack_lvl+0x16c/0x1f0 [ 264.832557][ T8552] should_fail_ex+0x512/0x640 [ 264.832578][ T8552] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 264.832609][ T8552] should_failslab+0xc2/0x120 [ 264.832631][ T8552] kmem_cache_alloc_node_noprof+0x78/0x770 [ 264.832658][ T8552] ? mark_held_locks+0x49/0x80 [ 264.832675][ T8552] ? __alloc_skb+0x2b2/0x380 [ 264.832699][ T8552] ? __alloc_skb+0x2b2/0x380 [ 264.832716][ T8552] __alloc_skb+0x2b2/0x380 [ 264.832734][ T8552] ? __pfx___alloc_skb+0x10/0x10 [ 264.832763][ T8552] mgmt_cmd_status+0x42/0x510 [ 264.832788][ T8552] mgmt_hci_cmd_sync+0xda/0x220 [ 264.832814][ T8552] ? __pfx_mgmt_init_hdev+0x10/0x10 [ 264.832837][ T8552] hci_sock_sendmsg+0x151f/0x25f0 [ 264.832864][ T8552] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 264.832892][ T8552] sock_write_iter+0x566/0x610 [ 264.832920][ T8552] ? __pfx_sock_write_iter+0x10/0x10 [ 264.832961][ T8552] ? bpf_lsm_file_permission+0x9/0x10 [ 264.832980][ T8552] ? security_file_permission+0x71/0x210 [ 264.833004][ T8552] ? rw_verify_area+0xcf/0x6c0 [ 264.833033][ T8552] vfs_write+0x7d3/0x11d0 [ 264.833051][ T8552] ? __pfx_sock_write_iter+0x10/0x10 [ 264.833080][ T8552] ? __pfx_vfs_write+0x10/0x10 [ 264.833095][ T8552] ? find_held_lock+0x2b/0x80 [ 264.833135][ T8552] ksys_write+0x1f8/0x250 [ 264.833154][ T8552] ? __pfx_ksys_write+0x10/0x10 [ 264.833180][ T8552] do_syscall_64+0xcd/0x4e0 [ 264.833204][ T8552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.833222][ T8552] RIP: 0033:0x7f46b078eec9 [ 264.833236][ T8552] 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 [ 264.833252][ T8552] RSP: 002b:00007f46b165c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.833269][ T8552] RAX: ffffffffffffffda RBX: 00007f46b09e5fa0 RCX: 00007f46b078eec9 [ 264.833281][ T8552] RDX: 000000000000000d RSI: 0000200000000000 RDI: 0000000000000004 [ 264.833291][ T8552] RBP: 00007f46b165c090 R08: 0000000000000000 R09: 0000000000000000 [ 264.833301][ T8552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.833311][ T8552] R13: 00007f46b09e6038 R14: 00007f46b09e5fa0 R15: 00007ffe927f9b98 [ 264.833335][ T8552] [ 266.025069][ T8572] fuse: Bad value for 'group_id' [ 266.057963][ T8572] fuse: Bad value for 'group_id' [ 266.185296][ T30] audit: type=1400 audit(2000000057.000:411): avc: denied { connect } for pid=8579 comm="syz.4.660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 266.934408][ T8600] netlink: 5136 bytes leftover after parsing attributes in process `syz.4.664'. [ 268.366661][ T8612] fuse: Bad value for 'rootmode' [ 268.669266][ T5879] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 268.856048][ T8624] netlink: 56 bytes leftover after parsing attributes in process `syz.0.672'. [ 268.901287][ T5879] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 268.909660][ T5879] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 268.984663][ T5879] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 268.998962][ T5879] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 269.008084][ T5879] usb 2-1: Manufacturer: syz [ 269.026332][ T5879] usb 2-1: config 0 descriptor?? [ 269.088085][ T5823] Bluetooth: hci3: unexpected event for opcode 0x1001 [ 269.159823][ T5879] rc_core: IR keymap rc-hauppauge not found [ 269.166524][ T5879] Registered IR keymap rc-empty [ 269.189582][ T5879] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 269.222620][ T5879] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input10 [ 269.416635][ C1] igorplugusb 2-1:0.0: Error: urb status = -32 [ 269.589123][ T30] audit: type=1400 audit(2000000060.400:412): avc: denied { write } for pid=8631 comm="syz.0.675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 269.837560][ T8635] support for the xor transformation has been removed. [ 271.269705][ T8652] wlan0 speed is unknown, defaulting to 1000 [ 271.277501][ T8652] lo speed is unknown, defaulting to 1000 [ 271.570912][ T5879] usb 2-1: USB disconnect, device number 17 [ 271.632045][ T8659] FAULT_INJECTION: forcing a failure. [ 271.632045][ T8659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.691391][ T8659] CPU: 1 UID: 0 PID: 8659 Comm: syz.3.682 Not tainted syzkaller #0 PREEMPT(full) [ 271.691416][ T8659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 271.691426][ T8659] Call Trace: [ 271.691432][ T8659] [ 271.691439][ T8659] dump_stack_lvl+0x16c/0x1f0 [ 271.691478][ T8659] should_fail_ex+0x512/0x640 [ 271.691502][ T8659] _copy_from_user+0x2e/0xd0 [ 271.691524][ T8659] copy_msghdr_from_user+0x98/0x160 [ 271.691546][ T8659] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 271.691579][ T8659] ___sys_sendmsg+0xfe/0x1d0 [ 271.691601][ T8659] ? __pfx____sys_sendmsg+0x10/0x10 [ 271.691659][ T8659] __sys_sendmsg+0x16d/0x220 [ 271.691683][ T8659] ? __pfx___sys_sendmsg+0x10/0x10 [ 271.691722][ T8659] do_syscall_64+0xcd/0x4e0 [ 271.691747][ T8659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.691765][ T8659] RIP: 0033:0x7f46b078eec9 [ 271.691780][ T8659] 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 [ 271.691797][ T8659] RSP: 002b:00007f46b165c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 271.691815][ T8659] RAX: ffffffffffffffda RBX: 00007f46b09e5fa0 RCX: 00007f46b078eec9 [ 271.691826][ T8659] RDX: 0000000000000084 RSI: 0000200000000280 RDI: 0000000000000003 [ 271.691837][ T8659] RBP: 00007f46b165c090 R08: 0000000000000000 R09: 0000000000000000 [ 271.691847][ T8659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.691857][ T8659] R13: 00007f46b09e6038 R14: 00007f46b09e5fa0 R15: 00007ffe927f9b98 [ 271.691882][ T8659] [ 272.881254][ T8683] fuse: Bad value for 'rootmode' [ 273.776030][ T30] audit: type=1400 audit(2000000064.570:413): avc: denied { read } for pid=8687 comm="syz.4.690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 274.130351][ T30] audit: type=1400 audit(2000000064.630:414): avc: denied { lock } for pid=8687 comm="syz.4.690" path="socket:[23842]" dev="sockfs" ino=23842 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 274.815485][ T8697] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 274.834023][ T5879] lo speed is unknown, defaulting to 1000 [ 275.378655][ T8711] netlink: 4400 bytes leftover after parsing attributes in process `syz.2.695'. [ 276.259889][ T42] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 276.345974][ T8735] netlink: 80 bytes leftover after parsing attributes in process `syz.2.699'. [ 276.461146][ T42] usb 2-1: config 0 has no interfaces? [ 276.483486][ T42] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 276.498257][ T42] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.529255][ T42] usb 2-1: Product: syz [ 276.537682][ T42] usb 2-1: Manufacturer: syz [ 276.548051][ T42] usb 2-1: SerialNumber: syz [ 276.567425][ T42] usb 2-1: config 0 descriptor?? [ 276.798802][ T8727] befs: (nbd1): No write support. Marking filesystem read-only [ 277.537162][ T8749] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 277.669995][ T975] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 277.898316][ T30] audit: type=1400 audit(2000000068.562:415): avc: denied { override_creds } for pid=8750 comm="syz.0.706" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 278.142395][ T975] usb 5-1: unable to get BOS descriptor or descriptor too short [ 278.153112][ T975] usb 5-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 278.166537][ T975] usb 5-1: New USB device found, idVendor=0cf3, idProduct=1010, bcdDevice=26.db [ 278.175865][ T975] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.189818][ T975] usb 5-1: Product: syz [ 278.194143][ T975] usb 5-1: Manufacturer: syz [ 278.199017][ T975] usb 5-1: SerialNumber: syz [ 278.316449][ T8758] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 279.520498][ T9] usb 2-1: USB disconnect, device number 18 [ 279.904717][ T975] usb 5-1: reset high-speed USB device number 6 using dummy_hcd [ 280.162289][ T8746] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 280.168967][ T8746] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 280.696325][ T8746] hsr_slave_0: left promiscuous mode [ 280.723370][ T8746] hsr_slave_1: left promiscuous mode [ 281.343433][ T975] usb 5-1: unable to get BOS descriptor or descriptor too short [ 281.402641][ T5899] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 281.641653][ T5899] usb 3-1: unable to get BOS descriptor or descriptor too short [ 281.655441][ T975] usb 5-1: device firmware changed [ 281.683504][ T5899] usb 3-1: not running at top speed; connect to a high speed hub [ 281.741277][ T975] usb 5-1: USB disconnect, device number 6 [ 281.748872][ T5899] usb 3-1: config 1 has an invalid interface number: 113 but max is 0 [ 281.779792][ T5899] usb 3-1: config 1 has no interface number 0 [ 281.785881][ T5899] usb 3-1: config 1 interface 113 has no altsetting 0 [ 281.864395][ T5899] usb 3-1: New USB device found, idVendor=0458, idProduct=7005, bcdDevice= 8.a7 [ 281.902543][ T5899] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.919325][ T5899] usb 3-1: Product: syz [ 282.079832][ T5899] usb 3-1: Manufacturer: syz [ 282.084698][ T5899] usb 3-1: SerialNumber: syz [ 282.179809][ T5957] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 282.331765][ T5957] usb 4-1: Using ep0 maxpacket: 8 [ 282.357169][ T5957] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 282.388734][ T5957] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 282.399900][ T5957] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.548371][ T5957] usb 4-1: config 0 descriptor?? [ 282.817013][ T5957] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 283.228068][ T8809] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 283.997182][ T5899] gspca_main: sn9c2028-2.14.0 probing 0458:7005 [ 284.004134][ T5899] gspca_sn9c2028: read1 error -71 [ 284.012543][ T5899] gspca_sn9c2028: read1 error -71 [ 284.027730][ T5899] gspca_sn9c2028: read1 error -71 [ 284.106140][ T5899] sn9c2028 3-1:1.113: probe with driver sn9c2028 failed with error -71 [ 284.336530][ T5899] usb 3-1: USB disconnect, device number 6 [ 285.221885][ T42] usb 4-1: USB disconnect, device number 13 [ 286.835865][ T8850] FAULT_INJECTION: forcing a failure. [ 286.835865][ T8850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 286.848927][ T8850] CPU: 0 UID: 0 PID: 8850 Comm: syz.4.734 Not tainted syzkaller #0 PREEMPT(full) [ 286.848941][ T8850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 286.848947][ T8850] Call Trace: [ 286.848951][ T8850] [ 286.848955][ T8850] dump_stack_lvl+0x16c/0x1f0 [ 286.848972][ T8850] should_fail_ex+0x512/0x640 [ 286.848987][ T8850] _copy_from_iter+0x29f/0x1720 [ 286.849003][ T8850] ? __alloc_skb+0x200/0x380 [ 286.849016][ T8850] ? __pfx__copy_from_iter+0x10/0x10 [ 286.849030][ T8850] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 286.849050][ T8850] netlink_sendmsg+0x820/0xdd0 [ 286.849066][ T8850] ? __pfx_netlink_sendmsg+0x10/0x10 [ 286.849086][ T8850] ____sys_sendmsg+0xa95/0xc70 [ 286.849103][ T8850] ? copy_msghdr_from_user+0x10a/0x160 [ 286.849116][ T8850] ? __pfx_____sys_sendmsg+0x10/0x10 [ 286.849143][ T8850] ___sys_sendmsg+0x134/0x1d0 [ 286.849157][ T8850] ? __pfx____sys_sendmsg+0x10/0x10 [ 286.849186][ T8850] __sys_sendmsg+0x16d/0x220 [ 286.849200][ T8850] ? __pfx___sys_sendmsg+0x10/0x10 [ 286.849221][ T8850] do_syscall_64+0xcd/0x4e0 [ 286.849236][ T8850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.849247][ T8850] RIP: 0033:0x7f4e8d58eec9 [ 286.849256][ T8850] 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 [ 286.849267][ T8850] RSP: 002b:00007f4e8b7f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.849277][ T8850] RAX: ffffffffffffffda RBX: 00007f4e8d7e6090 RCX: 00007f4e8d58eec9 [ 286.849284][ T8850] RDX: 0000000004000010 RSI: 0000200000000140 RDI: 0000000000000004 [ 286.849290][ T8850] RBP: 00007f4e8b7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 286.849297][ T8850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 286.849303][ T8850] R13: 00007f4e8d7e6128 R14: 00007f4e8d7e6090 R15: 00007fffe2034c38 [ 286.849316][ T8850] [ 287.656333][ T30] audit: type=1326 audit(2000000078.452:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8854 comm="syz.3.735" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f46b078eec9 code=0x0 [ 288.370013][ T5957] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 288.656398][ T5957] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 288.698669][ T8879] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 288.719878][ T5957] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 288.732601][ T5957] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 288.741725][ T5957] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.764553][ T5957] usb 5-1: config 0 descriptor?? [ 288.919807][ T975] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 289.092563][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 289.120081][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 289.141888][ T975] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 289.154848][ T975] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 289.166052][ T975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.175454][ T975] usb 1-1: Product: syz [ 289.179664][ T975] usb 1-1: Manufacturer: syz [ 289.184595][ T975] usb 1-1: SerialNumber: syz [ 289.194732][ T975] usb 1-1: config 0 descriptor?? [ 289.610969][ T8881] siw: device registration error -23 [ 289.992564][ T8881] wlan0 speed is unknown, defaulting to 1000 [ 290.129958][ T8881] lo speed is unknown, defaulting to 1000 [ 290.843928][ T8902] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 291.326039][ T8916] overlayfs: overlapping lowerdir path [ 291.826705][ T5879] usb 5-1: USB disconnect, device number 7 [ 291.871696][ T975] adutux 1-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 291.955006][ T975] usb 1-1: USB disconnect, device number 9 [ 291.974564][ T8923] overlayfs: missing 'lowerdir' [ 293.240037][ T8933] siw: device registration error -23 [ 295.222874][ T8970] netlink: 8 bytes leftover after parsing attributes in process `syz.3.762'. [ 295.231860][ T8970] netlink: 'syz.3.762': attribute type 5 has an invalid length. [ 295.242177][ T8970] netlink: 20 bytes leftover after parsing attributes in process `syz.3.762'. [ 295.473327][ T8974] capability: warning: `syz.3.762' uses deprecated v2 capabilities in a way that may be insecure [ 295.505287][ T8970] geneve2: entered promiscuous mode [ 295.522345][ T8970] geneve2: entered allmulticast mode [ 295.542012][ T12] netdevsim netdevsim3 netdevsim0: set [1, 1] type 2 family 0 port 256 - 0 [ 295.607899][ T12] netdevsim netdevsim3 netdevsim1: set [1, 1] type 2 family 0 port 256 - 0 [ 295.907494][ T8980] overlayfs: overlapping lowerdir path [ 296.235871][ T36] netdevsim netdevsim3 netdevsim2: set [1, 1] type 2 family 0 port 256 - 0 [ 296.255063][ T36] netdevsim netdevsim3 netdevsim3: set [1, 1] type 2 family 0 port 256 - 0 [ 298.502090][ T8995] netlink: 48 bytes leftover after parsing attributes in process `syz.3.767'. [ 298.520659][ T8995] netlink: 48 bytes leftover after parsing attributes in process `syz.3.767'. [ 298.595550][ T8995] team0: No ports can be present during mode change [ 300.520247][ T9024] tc_dump_action: action bad kind [ 301.033106][ T9036] fuse: Unknown parameter 'e'' [ 301.402240][ T9043] netlink: 24 bytes leftover after parsing attributes in process `syz.4.774'. [ 302.249834][ T5957] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 302.423096][ T5957] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 302.438139][ T5957] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 302.468117][ T5957] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 302.511210][ T5957] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.573770][ T5957] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.763047][ T5957] usb 4-1: Product: syz [ 302.778561][ T5957] usb 4-1: Manufacturer: syz [ 302.854886][ T9066] netlink: 12 bytes leftover after parsing attributes in process `syz.0.779'. [ 302.870235][ T5957] usb 4-1: SerialNumber: syz [ 302.895673][ T9050] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 302.908470][ T5957] cdc_mbim 4-1:1.0: skipping garbage [ 303.129996][ T5899] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 303.281599][ T5899] usb 1-1: unable to get BOS descriptor or descriptor too short [ 303.290486][ T5899] usb 1-1: not running at top speed; connect to a high speed hub [ 303.308433][ T5899] usb 1-1: config 129 has an invalid interface number: 28 but max is 0 [ 303.326016][ T5899] usb 1-1: config 129 has an invalid descriptor of length 0, skipping remainder of the config [ 303.356435][ T5899] usb 1-1: config 129 has no interface number 0 [ 303.374541][ T5899] usb 1-1: config 129 interface 28 altsetting 250 has an endpoint descriptor with address 0xFD, changing to 0x8D [ 303.407477][ T5899] usb 1-1: config 129 interface 28 altsetting 250 endpoint 0x8D has invalid wMaxPacketSize 0 [ 303.442886][ T5899] usb 1-1: config 129 interface 28 has no altsetting 0 [ 303.462186][ T5899] usb 1-1: New USB device found, idVendor=108c, idProduct=0159, bcdDevice=db.57 [ 303.479871][ T5899] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.505150][ T5899] usb 1-1: Product: syz [ 303.514798][ T5899] usb 1-1: Manufacturer: syz [ 303.522707][ T5899] usb 1-1: SerialNumber: syz [ 303.529050][ T9074] fuse: Bad value for 'rootmode' [ 303.748620][ T5899] etas_es58x 1-1:129.28: Starting syz syz (Serial Number syz) [ 303.759986][ T5899] etas_es58x 1-1:129.28: could not retrieve the product info string [ 303.857631][ T5899] usb 1-1: USB disconnect, device number 10 [ 303.889227][ T5899] etas_es58x 1-1:129.28: Disconnecting syz syz [ 303.922128][ T5957] cdc_mbim 4-1:1.0: bind() failure [ 304.004263][ T5957] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 304.025670][ T5957] cdc_ncm 4-1:1.1: bind() failure [ 304.169287][ T5850] usb 4-1: USB disconnect, device number 14 [ 304.309424][ T9077] fuse: Unknown parameter '' [ 304.762295][ T5823] Bluetooth: hci4: unexpected event for opcode 0x1001 [ 305.496967][ T9096] FAULT_INJECTION: forcing a failure. [ 305.496967][ T9096] name failslab, interval 1, probability 0, space 0, times 0 [ 305.509840][ T9096] CPU: 0 UID: 0 PID: 9096 Comm: syz.2.785 Not tainted syzkaller #0 PREEMPT(full) [ 305.509862][ T9096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 305.509873][ T9096] Call Trace: [ 305.509879][ T9096] [ 305.509886][ T9096] dump_stack_lvl+0x16c/0x1f0 [ 305.509913][ T9096] should_fail_ex+0x512/0x640 [ 305.509933][ T9096] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 305.509965][ T9096] should_failslab+0xc2/0x120 [ 305.509986][ T9096] kmem_cache_alloc_node_noprof+0x78/0x770 [ 305.510013][ T9096] ? __alloc_skb+0x2b2/0x380 [ 305.510038][ T9096] ? __alloc_skb+0x2b2/0x380 [ 305.510055][ T9096] __alloc_skb+0x2b2/0x380 [ 305.510074][ T9096] ? __pfx___alloc_skb+0x10/0x10 [ 305.510096][ T9096] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 305.510126][ T9096] netlink_alloc_large_skb+0x69/0x140 [ 305.510151][ T9096] netlink_sendmsg+0x698/0xdd0 [ 305.510178][ T9096] ? __pfx_netlink_sendmsg+0x10/0x10 [ 305.510211][ T9096] ____sys_sendmsg+0xa95/0xc70 [ 305.510238][ T9096] ? copy_msghdr_from_user+0x10a/0x160 [ 305.510260][ T9096] ? __pfx_____sys_sendmsg+0x10/0x10 [ 305.510305][ T9096] ___sys_sendmsg+0x134/0x1d0 [ 305.510329][ T9096] ? __pfx____sys_sendmsg+0x10/0x10 [ 305.510388][ T9096] __sys_sendmsg+0x16d/0x220 [ 305.510411][ T9096] ? __pfx___sys_sendmsg+0x10/0x10 [ 305.510453][ T9096] do_syscall_64+0xcd/0x4e0 [ 305.510478][ T9096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.510495][ T9096] RIP: 0033:0x7f5628f8eec9 [ 305.510509][ T9096] 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 [ 305.510526][ T9096] RSP: 002b:00007f5629d71038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 305.510543][ T9096] RAX: ffffffffffffffda RBX: 00007f56291e6180 RCX: 00007f5628f8eec9 [ 305.510554][ T9096] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000007 [ 305.510564][ T9096] RBP: 00007f5629d71090 R08: 0000000000000000 R09: 0000000000000000 [ 305.510574][ T9096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.510585][ T9096] R13: 00007f56291e6218 R14: 00007f56291e6180 R15: 00007fff7f415398 [ 305.510609][ T9096] [ 306.390713][ T9105] fuse: Bad value for 'rootmode' [ 306.601268][ T9109] netlink: 24 bytes leftover after parsing attributes in process `syz.4.791'. [ 306.867257][ T9110] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 308.296689][ T9124] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 309.029822][ T975] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 309.279800][ T975] usb 5-1: device descriptor read/64, error -71 [ 309.608176][ T975] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 309.822876][ T975] usb 5-1: device descriptor read/64, error -71 [ 309.930289][ T975] usb usb5-port1: attempt power cycle [ 309.945652][ T30] audit: type=1400 audit(2000000100.762:417): avc: denied { ioctl } for pid=9145 comm="syz.0.801" path="socket:[25915]" dev="sockfs" ino=25915 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 310.044689][ T9148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.802'. [ 310.063278][ T9148] netlink: 28 bytes leftover after parsing attributes in process `syz.0.802'. [ 310.201066][ T9153] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.273337][ T9153] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.289950][ T975] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 310.311341][ T975] usb 5-1: device descriptor read/8, error -71 [ 310.414879][ T9153] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.522745][ T9153] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.559829][ T975] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 310.669879][ T36] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 310.681968][ T36] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 310.702133][ T36] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 310.711937][ T975] usb 5-1: device descriptor read/8, error -71 [ 310.723784][ T36] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 310.796758][ T9162] netlink: 24 bytes leftover after parsing attributes in process `syz.2.806'. [ 310.820541][ T975] usb usb5-port1: unable to enumerate USB device [ 311.273369][ T30] audit: type=1400 audit(2000000102.072:418): avc: denied { map } for pid=9163 comm="syz.3.807" path="/dev/dri/card1" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 311.313477][ T30] audit: type=1400 audit(2000000102.072:419): avc: denied { execute } for pid=9163 comm="syz.3.807" path="/dev/dri/card1" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 311.492134][ T9170] fuse: Unknown parameter '' [ 312.658601][ T9181] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 313.100580][ T30] audit: type=1400 audit(2000000103.892:420): avc: denied { ioctl } for pid=9185 comm="syz.1.814" path="/dev/nullb0" dev="devtmpfs" ino=695 ioctlcmd=0x89f2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 315.123806][ T9213] FAULT_INJECTION: forcing a failure. [ 315.123806][ T9213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.215082][ T9213] CPU: 1 UID: 0 PID: 9213 Comm: syz.3.819 Not tainted syzkaller #0 PREEMPT(full) [ 315.215107][ T9213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 315.215117][ T9213] Call Trace: [ 315.215123][ T9213] [ 315.215130][ T9213] dump_stack_lvl+0x16c/0x1f0 [ 315.215158][ T9213] should_fail_ex+0x512/0x640 [ 315.215182][ T9213] _copy_from_iter+0x29f/0x1720 [ 315.215207][ T9213] ? __alloc_skb+0x200/0x380 [ 315.215229][ T9213] ? __pfx__copy_from_iter+0x10/0x10 [ 315.215253][ T9213] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 315.215285][ T9213] netlink_sendmsg+0x820/0xdd0 [ 315.215313][ T9213] ? __pfx_netlink_sendmsg+0x10/0x10 [ 315.215347][ T9213] ____sys_sendmsg+0xa95/0xc70 [ 315.215374][ T9213] ? copy_msghdr_from_user+0x10a/0x160 [ 315.215395][ T9213] ? __pfx_____sys_sendmsg+0x10/0x10 [ 315.215432][ T9213] ___sys_sendmsg+0x134/0x1d0 [ 315.215455][ T9213] ? __pfx____sys_sendmsg+0x10/0x10 [ 315.215508][ T9213] __sys_sendmsg+0x16d/0x220 [ 315.215530][ T9213] ? __pfx___sys_sendmsg+0x10/0x10 [ 315.215568][ T9213] do_syscall_64+0xcd/0x4e0 [ 315.215593][ T9213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.215611][ T9213] RIP: 0033:0x7f46b078eec9 [ 315.215625][ T9213] 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 [ 315.215642][ T9213] RSP: 002b:00007f46b165c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 315.215660][ T9213] RAX: ffffffffffffffda RBX: 00007f46b09e5fa0 RCX: 00007f46b078eec9 [ 315.215671][ T9213] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 315.215681][ T9213] RBP: 00007f46b165c090 R08: 0000000000000000 R09: 0000000000000000 [ 315.215691][ T9213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.215701][ T9213] R13: 00007f46b09e6038 R14: 00007f46b09e5fa0 R15: 00007ffe927f9b98 [ 315.215725][ T9213] [ 315.664580][ T30] audit: type=1326 audit(2000000106.482:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9174 comm="syz.4.811" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4e8d58eec9 code=0x0 [ 315.687196][ C0] vkms_vblank_simulate: vblank timer overrun [ 316.627589][ T5886] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 316.638424][ T9223] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 316.670304][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.676676][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.763586][ T9224] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 316.819788][ T5886] usb 3-1: device descriptor read/64, error -71 [ 317.139602][ T5886] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 317.411110][ T5886] usb 3-1: device descriptor read/64, error -71 [ 317.669947][ T5886] usb usb3-port1: attempt power cycle [ 318.009862][ T5886] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 318.651338][ T5886] usb 3-1: device descriptor read/8, error -71 [ 320.029557][ T9267] evm: overlay not supported [ 321.064888][ T9280] futex_wake_op: syz.4.837 tries to shift op by -1; fix this program [ 321.111087][ T5850] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 321.263996][ T9285] netlink: 4 bytes leftover after parsing attributes in process `syz.4.837'. [ 321.274403][ T5850] usb 3-1: device descriptor read/64, error -71 [ 321.649990][ T5850] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 321.799773][ T5850] usb 3-1: device descriptor read/64, error -71 [ 321.971184][ T5850] usb usb3-port1: attempt power cycle [ 322.359758][ T5850] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 322.730943][ T5850] usb 3-1: device descriptor read/8, error -71 [ 323.059826][ T5850] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 323.209116][ T9311] netlink: 'syz.0.844': attribute type 1 has an invalid length. [ 323.238163][ T5850] usb 3-1: device descriptor read/8, error -71 [ 323.333473][ T9311] gretap1: entered promiscuous mode [ 323.361648][ T5850] usb usb3-port1: unable to enumerate USB device [ 323.787398][ T9319] netlink: 16 bytes leftover after parsing attributes in process `syz.4.846'. [ 323.902744][ T9319] netlink: 36 bytes leftover after parsing attributes in process `syz.4.846'. [ 324.714096][ T9335] vivid-002: ================= START STATUS ================= [ 324.744119][ T9335] vivid-002: Radio HW Seek Mode: Bounded [ 324.750190][ T9335] vivid-002: Radio Programmable HW Seek: false [ 324.762118][ T9335] vivid-002: RDS Rx I/O Mode: Block I/O [ 324.767794][ T9335] vivid-002: Generate RBDS Instead of RDS: false [ 324.803076][ T9335] vivid-002: RDS Reception: true [ 324.808328][ T9335] vivid-002: RDS Program Type: 0 inactive [ 325.140519][ T9335] vivid-002: RDS PS Name: inactive [ 325.194567][ T9335] vivid-002: RDS Radio Text: inactive [ 325.200567][ T9335] vivid-002: RDS Traffic Announcement: false inactive [ 325.207572][ T9335] vivid-002: RDS Traffic Program: false inactive [ 325.214695][ T9335] vivid-002: RDS Music: false inactive [ 325.230382][ T9335] vivid-002: ================== END STATUS ================== [ 325.299030][ T9348] fuse: Bad value for 'rootmode' [ 325.318451][ T30] audit: type=1400 audit(2000000116.012:422): avc: denied { ioctl } for pid=9334 comm="syz.1.851" path="socket:[26457]" dev="sockfs" ino=26457 ioctlcmd=0x89ec scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 325.859820][ T5850] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 325.881281][ T30] audit: type=1400 audit(2000000116.702:423): avc: denied { name_connect } for pid=9352 comm="syz.0.855" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 325.909908][ T9353] trusted_key: syz.0.855 sent an empty control message without MSG_MORE. [ 326.022208][ T5850] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x41, changing to 0x1 [ 326.034851][ T5850] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 326.112001][ T5850] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 326.158017][ T5850] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.179857][ T5850] usb 5-1: Product: syz [ 326.188322][ T5850] usb 5-1: Manufacturer: syz [ 326.209773][ T5850] usb 5-1: SerialNumber: syz [ 326.230177][ T5850] usb 5-1: config 0 descriptor?? [ 326.561532][ T5850] streamzap 5-1:0.0: streamzap_probe: endpoint doesn't match input device 0201 [ 326.708323][ T5850] usb 5-1: USB disconnect, device number 12 [ 326.921145][ T9370] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 326.939479][ T9368] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 327.021048][ T9368] kvm: pic: level sensitive irq not supported [ 327.021254][ T9368] kvm: pic: non byte read [ 327.290150][ T30] audit: type=1400 audit(2000000118.012:424): avc: denied { read } for pid=9376 comm="syz.4.861" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 327.662844][ T30] audit: type=1326 audit(2000000118.482:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9384 comm="syz.4.862" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4e8d58eec9 code=0x0 [ 327.685464][ C1] vkms_vblank_simulate: vblank timer overrun [ 330.284403][ T30] audit: type=1400 audit(2000000121.102:426): avc: denied { connect } for pid=9422 comm="syz.3.873" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 330.503301][ T9430] futex_wake_op: syz.3.874 tries to shift op by -1; fix this program [ 330.629960][ T30] audit: type=1400 audit(2000000121.442:427): avc: denied { write } for pid=9431 comm="syz.2.875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 330.660931][ T9436] netlink: 4 bytes leftover after parsing attributes in process `syz.3.874'. [ 330.697775][ T5850] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 330.896193][ T5850] usb 2-1: device descriptor read/64, error -71 [ 331.179767][ T5850] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 331.269154][ T9446] tipc: Started in network mode [ 331.274118][ T9446] tipc: Node identity c, cluster identity 4711 [ 331.280319][ T9446] tipc: Node number set to 12 [ 332.284095][ T5850] usb 2-1: device descriptor read/64, error -71 [ 332.400074][ T5850] usb usb2-port1: attempt power cycle [ 332.778368][ T5850] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 332.826790][ T5850] usb 2-1: device descriptor read/8, error -71 [ 333.290215][ T5850] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 333.309777][ T5886] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 333.330502][ T5850] usb 2-1: device descriptor read/8, error -71 [ 333.439994][ T5850] usb usb2-port1: unable to enumerate USB device [ 333.480627][ T5886] usb 5-1: Using ep0 maxpacket: 16 [ 333.501474][ T9467] netlink: 28 bytes leftover after parsing attributes in process `syz.1.884'. [ 333.728627][ T5886] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 333.757091][ T5886] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 333.883728][ T5886] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 333.892859][ T5886] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.907771][ T5886] usb 5-1: Product: syz [ 333.908864][ T9471] sp0: Synchronizing with TNC [ 333.920597][ T5886] usb 5-1: Manufacturer: syz [ 333.927842][ T5886] usb 5-1: SerialNumber: syz [ 334.357368][ T9470] ALSA: mixer_oss: invalid OSS volume ';ʸg™¯ÔŠ' [ 334.557337][ T5886] usb 5-1: cannot find UAC_HEADER [ 334.589272][ T5886] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 334.606067][ T5886] usb 5-1: USB disconnect, device number 13 [ 334.624249][ T5820] udevd[5820]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 334.783193][ T9479] netlink: 24 bytes leftover after parsing attributes in process `syz.2.888'. [ 335.052806][ T30] audit: type=1400 audit(2000000125.872:428): avc: denied { module_request } for pid=9484 comm="syz.2.889" kmod="crypto-ecb(cipher_null)" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 336.345490][ T9506] fuse: Bad value for 'rootmode' [ 336.360549][ T9507] fuse: Bad value for 'rootmode' [ 336.649325][ T9515] overlayfs: missing 'lowerdir' [ 337.120426][ T30] audit: type=1326 audit(2000000127.932:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9493 comm="syz.1.891" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f139f38eec9 code=0x0 [ 337.650984][ T5850] usb 3-1: new low-speed USB device number 15 using dummy_hcd [ 338.078431][ T5850] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 338.087005][ T5850] usb 3-1: config 0 has no interface number 0 [ 338.093092][ T5850] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 338.119032][ T5850] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 338.158533][ T5850] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 338.212496][ T5850] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.260708][ T5850] usb 3-1: config 0 descriptor?? [ 338.266428][ T9520] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 338.277192][ T5850] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 338.384473][ T30] audit: type=1400 audit(2000000129.202:430): avc: denied { setopt } for pid=9526 comm="syz.0.899" lport=28196 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 338.772561][ T30] audit: type=1400 audit(2000000129.232:431): avc: denied { read } for pid=9526 comm="syz.0.899" dev="sockfs" ino=27888 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 338.800990][ T9520] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.809606][ T9520] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.818872][ T9520] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 338.828376][ T9520] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 338.838747][ T5957] usb 3-1: USB disconnect, device number 15 [ 338.955146][ T30] audit: type=1400 audit(2000000129.772:432): avc: denied { create } for pid=9533 comm="syz.3.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 339.860723][ T30] audit: type=1400 audit(2000000129.772:433): avc: denied { accept } for pid=9533 comm="syz.3.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 340.267602][ T9533] delete_channel: no stack [ 340.490368][ T9543] fuse: Bad value for 'rootmode' [ 341.814928][ T9559] overlayfs: missing 'lowerdir' [ 342.312953][ T9564] netlink: 8 bytes leftover after parsing attributes in process `syz.1.908'. [ 342.344002][ T9564] netlink: 8 bytes leftover after parsing attributes in process `syz.1.908'. [ 342.358345][ T9564] netlink: 8 bytes leftover after parsing attributes in process `syz.1.908'. [ 342.370762][ T9564] netlink: 8 bytes leftover after parsing attributes in process `syz.1.908'. [ 342.663964][ T30] audit: type=1400 audit(2000000133.302:434): avc: denied { connect } for pid=9557 comm="syz.1.908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 342.684234][ T30] audit: type=1400 audit(2000000133.312:435): avc: denied { bind } for pid=9557 comm="syz.1.908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 343.498483][ T9577] netlink: 'syz.1.912': attribute type 11 has an invalid length. [ 343.514289][ T9576] futex_wake_op: syz.4.914 tries to shift op by -1; fix this program [ 343.660404][ T9581] 8021q: adding VLAN 0 to HW filter on device .` [ 343.668676][ T9581] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 343.695069][ T9577] netlink: 448 bytes leftover after parsing attributes in process `syz.1.912'. [ 343.836034][ T9586] netlink: 4 bytes leftover after parsing attributes in process `syz.4.914'. [ 344.240972][ T9592] netlink: 24 bytes leftover after parsing attributes in process `syz.2.916'. [ 345.761872][ T9613] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 346.188928][ T9616] netlink: 132 bytes leftover after parsing attributes in process `syz.0.922'. [ 346.227515][ T30] audit: type=1326 audit(2000000137.042:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.426222][ T30] audit: type=1326 audit(2000000137.042:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.585731][ T30] audit: type=1326 audit(2000000137.052:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.622496][ T30] audit: type=1326 audit(2000000137.052:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.649911][ T30] audit: type=1326 audit(2000000137.052:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.674543][ T30] audit: type=1326 audit(2000000137.052:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.697874][ T30] audit: type=1326 audit(2000000137.052:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=149 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.759918][ T30] audit: type=1326 audit(2000000137.062:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9614 comm="syz.0.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b4d58eec9 code=0x7ffc0000 [ 346.813285][ T9625] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_hsr, syncid = 4, id = 0 [ 346.849782][ T5886] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 346.869817][ T9] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 347.003845][ T5886] usb 3-1: Using ep0 maxpacket: 16 [ 347.048831][ T5886] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 347.062356][ T5886] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 347.304325][ T9] usb 5-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 347.346904][ T9] usb 5-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 347.444386][ T9] usb 5-1: Product: syz [ 347.480760][ T9] usb 5-1: Manufacturer: syz [ 347.505911][ T9] usb 5-1: SerialNumber: syz [ 347.597698][ T9] usb 5-1: config 0 descriptor?? [ 347.705600][ T9] ch341 5-1:0.0: ch341-uart converter detected [ 347.870485][ T5886] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 347.879665][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 347.879850][ T5886] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.886281][ T9] usb 5-1: failed to receive control message: -121 [ 347.893768][ T5886] usb 3-1: Product: syz [ 347.893785][ T5886] usb 3-1: Manufacturer: syz [ 347.913748][ T30] audit: type=1326 audit(2000000138.692:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9618 comm="syz.1.924" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f139f38eec9 code=0x0 [ 347.915120][ T5886] usb 3-1: SerialNumber: syz [ 347.948817][ T9] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -121 [ 347.950377][ T5886] usb 3-1: config 0 descriptor?? [ 347.970829][ T5886] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 347.989863][ T5886] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 348.279950][ T30] audit: type=1400 audit(2000000138.812:457): avc: denied { unmount } for pid=5818 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 348.349573][ T5886] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 348.479859][ T5886] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 348.496248][ T5886] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 348.544200][ T5886] em28xx 3-1:0.0: No AC97 audio processor [ 348.589988][ T5886] usb 3-1: USB disconnect, device number 16 [ 348.755978][ T5886] em28xx 3-1:0.0: Disconnecting em28xx [ 348.778611][ T5886] em28xx 3-1:0.0: Freeing device [ 348.837783][ T9662] FAULT_INJECTION: forcing a failure. [ 348.837783][ T9662] name failslab, interval 1, probability 0, space 0, times 0 [ 348.850692][ T9662] CPU: 1 UID: 0 PID: 9662 Comm: syz.3.934 Not tainted syzkaller #0 PREEMPT(full) [ 348.850714][ T9662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 348.850725][ T9662] Call Trace: [ 348.850732][ T9662] [ 348.850739][ T9662] dump_stack_lvl+0x16c/0x1f0 [ 348.850773][ T9662] should_fail_ex+0x512/0x640 [ 348.850794][ T9662] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 348.850826][ T9662] should_failslab+0xc2/0x120 [ 348.850848][ T9662] kmem_cache_alloc_noprof+0x75/0x6e0 [ 348.850876][ T9662] ? alloc_empty_file+0x55/0x1e0 [ 348.850905][ T9662] ? alloc_empty_file+0x55/0x1e0 [ 348.850929][ T9662] alloc_empty_file+0x55/0x1e0 [ 348.850954][ T9662] dentry_open+0x46/0xd0 [ 348.850978][ T9662] ovl_path_open+0x198/0x1f0 [ 348.851005][ T9662] ovl_dir_read_merged+0x2e6/0x780 [ 348.851033][ T9662] ? __pfx_ovl_dir_read_merged+0x10/0x10 [ 348.851063][ T9662] ? __pfx_ovl_fill_merge+0x10/0x10 [ 348.851103][ T9662] ovl_iterate+0x8ae/0x1000 [ 348.851129][ T9662] ? __pfx_down_read_killable+0x10/0x10 [ 348.851157][ T9662] ? __pfx_ovl_iterate+0x10/0x10 [ 348.851181][ T9662] wrap_directory_iterator+0xa2/0xe0 [ 348.851210][ T9662] iterate_dir+0x293/0xaf0 [ 348.851240][ T9662] __x64_sys_getdents+0x13c/0x2b0 [ 348.851267][ T9662] ? __pfx___x64_sys_getdents+0x10/0x10 [ 348.851296][ T9662] ? __pfx_filldir+0x10/0x10 [ 348.851332][ T9662] do_syscall_64+0xcd/0x4e0 [ 348.851357][ T9662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.851375][ T9662] RIP: 0033:0x7f46b078eec9 [ 348.851390][ T9662] 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 [ 348.851407][ T9662] RSP: 002b:00007f46b163b038 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 348.851425][ T9662] RAX: ffffffffffffffda RBX: 00007f46b09e6090 RCX: 00007f46b078eec9 [ 348.851437][ T9662] RDX: 000000000000005b RSI: 00002000000002c0 RDI: 0000000000000006 [ 348.851447][ T9662] RBP: 00007f46b163b090 R08: 0000000000000000 R09: 0000000000000000 [ 348.851457][ T9662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.851467][ T9662] R13: 00007f46b09e6128 R14: 00007f46b09e6090 R15: 00007ffe927f9b98 [ 348.851493][ T9662] [ 349.709447][ T5957] usb 5-1: USB disconnect, device number 14 [ 349.718795][ T5957] ch341 5-1:0.0: device disconnected [ 349.980638][ T30] audit: type=1400 audit(2000000140.802:458): avc: denied { setopt } for pid=9667 comm="syz.1.938" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 350.220741][ T9680] ucma_write: process 740 (syz.3.939) changed security contexts after opening file descriptor, this is not allowed. [ 351.881186][ T9707] 9pnet_fd: p9_fd_create_tcp (9707): problem connecting socket to 127.0.0.1 [ 352.919782][ T9722] fuse: Bad value for 'fd' [ 352.940183][ T30] audit: type=1400 audit(2000000143.732:459): avc: denied { mounton } for pid=9721 comm="syz.0.951" path="/189/file0" dev="9p" ino=7881299349209090 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 352.963739][ C0] vkms_vblank_simulate: vblank timer overrun [ 353.149862][ T9726] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 353.454885][ T9732] vlan2: entered promiscuous mode [ 353.480016][ T9732] vlan2: entered allmulticast mode [ 353.485239][ T9732] hsr_slave_1: entered allmulticast mode [ 354.706038][ T9749] vxfs: unable to read disk superblock at 1 [ 354.713320][ T9749] vxfs: unable to read disk superblock at 8 [ 354.719248][ T9749] vxfs: can't find superblock. [ 356.017794][ T9768] fuse: Bad value for 'rootmode' [ 356.215677][ T9762] Bluetooth: received HCILL_WAKE_UP_IND in state 2 [ 356.334002][ T13] Bluetooth: hci5: Frame reassembly failed (-84) [ 356.349805][ T13] Bluetooth: hci5: Frame reassembly failed (-84) [ 356.604420][ T9779] FAULT_INJECTION: forcing a failure. [ 356.604420][ T9779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.617864][ T9779] CPU: 0 UID: 0 PID: 9779 Comm: syz.0.964 Not tainted syzkaller #0 PREEMPT(full) [ 356.617887][ T9779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 356.617897][ T9779] Call Trace: [ 356.617902][ T9779] [ 356.617909][ T9779] dump_stack_lvl+0x16c/0x1f0 [ 356.617935][ T9779] should_fail_ex+0x512/0x640 [ 356.617959][ T9779] _copy_from_user+0x2e/0xd0 [ 356.617984][ T9779] csum_and_copy_from_iter_full+0x21a/0x1f90 [ 356.618022][ T9779] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 356.618049][ T9779] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 356.618066][ T9779] ping_getfrag+0x5a/0x1f0 [ 356.618085][ T9779] __ip6_append_data+0x3e0f/0x4740 [ 356.618102][ T9779] ? __pfx_ping_getfrag+0x10/0x10 [ 356.618123][ T9779] ? irqentry_exit+0x3b/0x90 [ 356.618135][ T9779] ? lockdep_hardirqs_on+0x7c/0x110 [ 356.618149][ T9779] ? __pfx___ip6_append_data+0x10/0x10 [ 356.618166][ T9779] ip6_append_data+0x1ba/0x4c0 [ 356.618179][ T9779] ? __pfx_ping_getfrag+0x10/0x10 [ 356.618198][ T9779] ping_v6_sendmsg+0xbb9/0x15e0 [ 356.618216][ T9779] ? __pfx_ping_v6_sendmsg+0x10/0x10 [ 356.618232][ T9779] ? __pfx___schedule+0x10/0x10 [ 356.618243][ T9779] ? lockdep_hardirqs_on+0x7c/0x110 [ 356.618260][ T9779] ? trace_irq_enable.constprop.0+0x2f/0x120 [ 356.618277][ T9779] ? rcu_is_watching+0x12/0xc0 [ 356.618293][ T9779] ? irqentry_exit+0x3b/0x90 [ 356.618310][ T9779] ? security_socket_sendmsg+0xa6/0x240 [ 356.618321][ T9779] ? security_socket_sendmsg+0xb8/0x240 [ 356.618331][ T9779] ? __pfx_ping_v6_sendmsg+0x10/0x10 [ 356.618346][ T9779] inet_sendmsg+0x11c/0x140 [ 356.618358][ T9779] __sys_sendto+0x43c/0x520 [ 356.618370][ T9779] ? __pfx___sys_sendto+0x10/0x10 [ 356.618398][ T9779] __x64_sys_sendto+0xe0/0x1c0 [ 356.618410][ T9779] ? __x64_sys_sendto+0x4/0x1c0 [ 356.618422][ T9779] do_syscall_64+0xcd/0x4e0 [ 356.618437][ T9779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.618448][ T9779] RIP: 0033:0x7f7b4d58eec9 [ 356.618457][ T9779] 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 [ 356.618476][ T9779] RSP: 002b:00007f7b4e493038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 356.618487][ T9779] RAX: ffffffffffffffda RBX: 00007f7b4d7e6090 RCX: 00007f7b4d58eec9 [ 356.618494][ T9779] RDX: 000000000000ffd8 RSI: 0000200000000080 RDI: 0000000000000007 [ 356.618500][ T9779] RBP: 00007f7b4e493090 R08: 0000000000000000 R09: 0000000000000000 [ 356.618506][ T9779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 356.618513][ T9779] R13: 00007f7b4d7e6128 R14: 00007f7b4d7e6090 R15: 00007ffd4cd49b98 [ 356.618527][ T9779] [ 356.875117][ C0] vkms_vblank_simulate: vblank timer overrun [ 356.919788][ T30] audit: type=1400 audit(2000000147.412:460): avc: denied { connect } for pid=9776 comm="syz.0.964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 357.236544][ T30] audit: type=1400 audit(2000000147.422:461): avc: denied { write } for pid=9776 comm="syz.0.964" laddr=fe80::13 lport=43430 faddr=fe80::aa fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 357.260436][ C0] vkms_vblank_simulate: vblank timer overrun [ 358.159752][ T975] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 358.249863][ T5823] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 358.250680][ T5836] Bluetooth: hci5: command 0x1003 tx timeout [ 358.361279][ T975] usb 5-1: Using ep0 maxpacket: 16 [ 358.408287][ T975] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 358.458130][ T975] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 358.492629][ T975] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 358.506579][ T975] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.676965][ T975] usb 5-1: Product: syz [ 358.690287][ T975] usb 5-1: Manufacturer: syz [ 358.696182][ T975] usb 5-1: SerialNumber: syz [ 359.012419][ T9820] netlink: 4 bytes leftover after parsing attributes in process `syz.0.974'. [ 359.505960][ T975] usb 5-1: cannot find UAC_HEADER [ 359.621184][ T975] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 359.632400][ T975] usb 5-1: USB disconnect, device number 15 [ 359.888744][ T30] audit: type=1400 audit(2000000150.572:462): avc: denied { mount } for pid=9822 comm="syz.3.975" name="/" dev="hugetlbfs" ino=29734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 359.911666][ C0] vkms_vblank_simulate: vblank timer overrun [ 360.061184][ T9808] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 360.071764][ T5820] udevd[5820]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 360.264306][ T9831] netlink: 24 bytes leftover after parsing attributes in process `syz.2.977'. [ 360.603993][ T9841] futex_wake_op: syz.2.980 tries to shift op by -1; fix this program [ 360.817629][ T5899] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 360.877212][ T9848] netlink: 4 bytes leftover after parsing attributes in process `syz.2.980'. [ 361.084690][ T5899] usb 4-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 361.096030][ T5899] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.282538][ T9855] netlink: 755 bytes leftover after parsing attributes in process `syz.0.983'. [ 362.101940][ T5899] usb 4-1: Product: syz [ 362.106135][ T5899] usb 4-1: Manufacturer: syz [ 362.131108][ T5899] usb 4-1: SerialNumber: syz [ 362.380685][ T5899] usb 4-1: config 0 descriptor?? [ 362.610460][ T5899] usb-storage 4-1:0.0: USB Mass Storage device detected [ 363.566267][ T5899] usb 4-1: USB disconnect, device number 15 [ 363.956008][ T30] audit: type=1400 audit(2000000154.712:463): avc: denied { read write } for pid=9878 comm="syz.3.991" name="fb0" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 364.344155][ T30] audit: type=1400 audit(2000000154.712:464): avc: denied { open } for pid=9878 comm="syz.3.991" path="/dev/fb0" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 364.390901][ T5850] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 364.569774][ T5850] usb 5-1: Using ep0 maxpacket: 8 [ 364.661182][ T5850] usb 5-1: too many endpoints for config 0 interface 0 altsetting 250: 255, using maximum allowed: 30 [ 364.672394][ T5850] usb 5-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 364.685898][ T5850] usb 5-1: config 0 interface 0 has no altsetting 0 [ 364.692832][ T5850] usb 5-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 364.702267][ T5850] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.740877][ T5850] usb 5-1: config 0 descriptor?? [ 364.840793][ T9892] netlink: 28 bytes leftover after parsing attributes in process `syz.3.995'. [ 364.880004][ T30] audit: type=1400 audit(2000000155.682:465): avc: denied { read write } for pid=9886 comm="syz.1.994" name="raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 364.970605][ T30] audit: type=1400 audit(2000000155.682:466): avc: denied { open } for pid=9886 comm="syz.1.994" path="/dev/raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 365.000424][ T30] audit: type=1400 audit(2000000155.682:467): avc: denied { ioctl } for pid=9886 comm="syz.1.994" path="/dev/raw-gadget" dev="devtmpfs" ino=819 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 365.066935][ T30] audit: type=1400 audit(2000000155.692:468): avc: denied { create } for pid=9882 comm="syz.0.993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 365.092146][ T30] audit: type=1400 audit(2000000155.772:469): avc: denied { read write } for pid=9882 comm="syz.0.993" name="rdma_cm" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 365.116821][ T5879] usb 2-1: new low-speed USB device number 23 using dummy_hcd [ 365.116889][ T30] audit: type=1400 audit(2000000155.772:470): avc: denied { open } for pid=9882 comm="syz.0.993" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 365.150885][ T30] audit: type=1400 audit(2000000155.792:471): avc: denied { module_request } for pid=9891 comm="syz.3.995" kmod="net-act-" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 365.303131][ T5850] gt683r_led 0003:1770:FF00.0003: unknown main item tag 0x1 [ 365.311894][ T5850] gt683r_led 0003:1770:FF00.0003: item fetching failed at offset 3/5 [ 365.316082][ T30] audit: type=1400 audit(2000000155.812:472): avc: denied { prog_load } for pid=9891 comm="syz.3.995" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 365.321799][ T5850] gt683r_led 0003:1770:FF00.0003: hid parsing failed [ 365.789976][ T5850] gt683r_led 0003:1770:FF00.0003: probe with driver gt683r_led failed with error -22 [ 365.803998][ T30] audit: type=1400 audit(2000000155.812:473): avc: denied { bpf } for pid=9891 comm="syz.3.995" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 365.845575][ T9877] KVM: debugfs: duplicate directory 9877-9 [ 365.848183][ T30] audit: type=1400 audit(2000000155.812:474): avc: denied { perfmon } for pid=9891 comm="syz.3.995" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 365.873692][ T30] audit: type=1400 audit(2000000155.812:475): avc: denied { read write } for pid=9873 comm="syz.4.988" name="vhost-vsock" dev="devtmpfs" ino=1274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 365.899595][ T5879] usb 2-1: device descriptor read/64, error -71 [ 366.081163][ T9905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.098793][ T9905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.169851][ T5879] usb 2-1: new low-speed USB device number 24 using dummy_hcd [ 366.224394][ T9905] netlink: 'syz.3.997': attribute type 10 has an invalid length. [ 366.242796][ T9905] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 366.299800][ T5879] usb 2-1: device descriptor read/64, error -71 [ 366.329992][ T5886] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 366.410400][ T5879] usb usb2-port1: attempt power cycle [ 366.865726][ T42] usb 5-1: USB disconnect, device number 16 [ 367.091469][ T5879] usb 2-1: new low-speed USB device number 25 using dummy_hcd [ 367.110269][ T5879] usb 2-1: device descriptor read/8, error -71 [ 367.949772][ T5879] usb 2-1: new low-speed USB device number 26 using dummy_hcd [ 368.214592][ T5879] usb 2-1: device descriptor read/8, error -71 [ 368.231929][ T5823] Bluetooth: hci1: unexpected event for opcode 0x1001 [ 368.339315][ T5879] usb usb2-port1: unable to enumerate USB device [ 368.488065][ T9934] CUSE: info not properly terminated [ 368.673338][ T9938] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 369.319826][ T5850] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 369.491432][ T5850] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 369.518539][ T5850] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 369.541218][ T5850] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 369.587396][ T5850] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 369.605361][ T5850] usb 1-1: SerialNumber: syz [ 369.768243][ T5850] usb 1-1: 0:2 : does not exist [ 369.993170][ T30] kauditd_printk_skb: 62 callbacks suppressed [ 369.993185][ T30] audit: type=1400 audit(2000000160.812:538): avc: denied { map_read map_write } for pid=9940 comm="syz.0.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 370.236110][ T5850] usb 1-1: USB disconnect, device number 11 [ 370.510040][ T9964] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 370.864906][ T30] audit: type=1400 audit(2000000161.642:539): avc: denied { map } for pid=9957 comm="syz.1.1012" path="socket:[29387]" dev="sockfs" ino=29387 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 371.979000][ T30] audit: type=1400 audit(2000000162.782:540): avc: denied { execute } for pid=9971 comm="syz.0.1016" path="/202/file0" dev="tmpfs" ino=1120 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 372.100556][ T30] audit: type=1804 audit(2000000162.782:541): pid=9972 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.1016" name="/newroot/202/file0" dev="tmpfs" ino=1120 res=1 errno=0 [ 372.299824][ T42] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 372.380343][ T30] audit: type=1400 audit(2000000162.882:542): avc: denied { read } for pid=9975 comm="syz.4.1017" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 372.403481][ T30] audit: type=1400 audit(2000000162.882:543): avc: denied { open } for pid=9975 comm="syz.4.1017" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 372.590907][ T42] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 373.175061][ T42] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 373.193262][ T30] audit: type=1400 audit(2000000164.002:544): avc: denied { create } for pid=9986 comm="syz.3.1021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 373.212656][ C1] vkms_vblank_simulate: vblank timer overrun [ 373.224744][ T42] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 373.239052][ T42] usb 3-1: New USB device found, idVendor=07b5, idProduct=0312, bcdDevice= 0.00 [ 373.248319][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.332221][ T30] audit: type=1400 audit(2000000164.122:545): avc: denied { name_bind } for pid=9986 comm="syz.3.1021" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 373.455361][ T30] audit: type=1400 audit(2000000164.122:546): avc: denied { node_bind } for pid=9986 comm="syz.3.1021" saddr=ff02::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 373.477420][ T30] audit: type=1400 audit(2000000164.182:547): avc: denied { create } for pid=9986 comm="syz.3.1021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 373.561036][ T42] usb 3-1: config 0 descriptor?? [ 374.389857][ T5886] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 374.397529][ T5879] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 374.639827][ T5879] usb 2-1: Using ep0 maxpacket: 16 [ 374.646501][ T5886] usb 1-1: unable to get BOS descriptor or descriptor too short [ 374.659853][ T5879] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 374.671134][ T5879] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 374.681499][ T5886] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 375.247935][ T5879] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 375.307394][ T5886] usb 1-1: can't read configurations, error -71 [ 375.314180][ T5879] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.334590][ T42] usbhid 3-1:0.0: can't add hid device: -71 [ 375.435201][ T42] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 375.444785][ T5879] usb 2-1: Product: syz [ 375.448954][ T5879] usb 2-1: Manufacturer: syz [ 375.453930][ T5879] usb 2-1: SerialNumber: syz [ 375.468854][ T42] usb 3-1: USB disconnect, device number 17 [ 375.534790][ T5823] Bluetooth: hci2: unexpected event for opcode 0x1001 [ 375.578623][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 375.578638][ T30] audit: type=1400 audit(2000000166.392:552): avc: denied { read write } for pid=10011 comm="syz.0.1029" name="uhid" dev="devtmpfs" ino=1272 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 375.616202][ T30] audit: type=1400 audit(2000000166.392:553): avc: denied { open } for pid=10011 comm="syz.0.1029" path="/dev/uhid" dev="devtmpfs" ino=1272 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 375.645296][ T30] audit: type=1400 audit(2000000166.432:554): avc: denied { bind } for pid=10016 comm="syz.3.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 375.781716][ T30] audit: type=1400 audit(2000000166.432:555): avc: denied { node_bind } for pid=10016 comm="syz.3.1031" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 375.804278][ T30] audit: type=1400 audit(2000000166.462:556): avc: denied { create } for pid=10011 comm="syz.0.1029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 375.839842][ T30] audit: type=1400 audit(2000000166.642:557): avc: denied { connect } for pid=10016 comm="syz.3.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 375.929284][ T30] audit: type=1400 audit(2000000166.742:558): avc: denied { read append } for pid=10022 comm="syz.3.1032" name="nullb0" dev="devtmpfs" ino=695 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.037100][ T5879] usb 2-1: cannot find UAC_HEADER [ 376.049348][ T5879] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 376.075973][ T30] audit: type=1400 audit(2000000166.742:559): avc: denied { open } for pid=10022 comm="syz.3.1032" path="/dev/nullb0" dev="devtmpfs" ino=695 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 376.136961][ T30] audit: type=1400 audit(2000000166.842:560): avc: denied { ioctl } for pid=10015 comm="syz.4.1030" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=30234 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 376.196873][ T5820] udevd[5820]: 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 [ 376.347119][ T5850] usb 2-1: USB disconnect, device number 27 [ 376.939792][ T30] audit: type=1400 audit(2000000167.732:561): avc: denied { create } for pid=10034 comm="syz.4.1037" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 377.922968][T10040] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1036'. [ 378.092492][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.099536][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.269775][ T42] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 378.312277][T10040] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 378.346990][T10052] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 378.362801][T10052] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 378.380074][T10052] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 378.457349][ T42] usb 3-1: Using ep0 maxpacket: 16 [ 378.473349][ T42] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 378.484026][ T42] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 378.495312][ T42] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 378.510830][ T42] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 378.519322][ T42] usb 3-1: Product: syz [ 378.524321][ T42] usb 3-1: Manufacturer: syz [ 378.528960][ T42] usb 3-1: SerialNumber: syz [ 378.961925][ T42] usb 3-1: cannot find UAC_HEADER [ 379.234920][ T42] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 379.246203][ T42] usb 3-1: USB disconnect, device number 18 [ 379.303068][ T5820] udevd[5820]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 380.870050][ T30] kauditd_printk_skb: 55 callbacks suppressed [ 380.870081][ T30] audit: type=1400 audit(2000000171.522:617): avc: denied { create } for pid=10075 comm="syz.0.1048" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 381.096814][ T30] audit: type=1400 audit(2000000171.912:618): avc: denied { unmount } for pid=5829 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 381.162381][ T30] audit: type=1400 audit(2000000171.952:619): avc: denied { write } for pid=10083 comm="syz.4.1050" name="raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 381.345060][ T30] audit: type=1400 audit(2000000172.162:620): avc: denied { read } for pid=10090 comm="syz.0.1053" dev="nsfs" ino=4026533303 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 381.367626][ T30] audit: type=1400 audit(2000000172.162:621): avc: denied { open } for pid=10090 comm="syz.0.1053" path="net:[4026533303]" dev="nsfs" ino=4026533303 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 381.471398][ T30] audit: type=1400 audit(2000000172.162:622): avc: denied { create } for pid=10090 comm="syz.0.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 381.492470][ T30] audit: type=1400 audit(2000000172.162:623): avc: denied { create } for pid=10090 comm="syz.0.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 381.513142][ T5879] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 381.521742][ T30] audit: type=1400 audit(2000000172.282:624): avc: denied { ioctl } for pid=10090 comm="syz.0.1053" path="socket:[30410]" dev="sockfs" ino=30410 ioctlcmd=0x581f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 381.547802][ T30] audit: type=1400 audit(2000000172.312:625): avc: denied { connect } for pid=10090 comm="syz.0.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 381.575066][ T30] audit: type=1400 audit(2000000172.392:626): avc: denied { create } for pid=10090 comm="syz.0.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 381.685816][ T5879] usb 5-1: Using ep0 maxpacket: 16 [ 381.713298][ T5879] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 381.737395][ T5879] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 381.778195][ T5879] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 381.787836][ T5879] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.798748][ T5879] usb 5-1: Product: syz [ 381.803513][ T5879] usb 5-1: Manufacturer: syz [ 381.808371][ T5879] usb 5-1: SerialNumber: syz [ 382.303251][ T5879] usb 5-1: cannot find UAC_HEADER [ 383.670913][T10115] futex_wake_op: syz.3.1058 tries to shift op by -1; fix this program [ 383.695387][ T5879] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 383.852594][ T5879] usb 5-1: USB disconnect, device number 17 [ 383.976351][T10125] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1058'. [ 384.034367][ T5820] udevd[5820]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 385.211665][T10140] futex_wake_op: syz.0.1065 tries to shift op by -1; fix this program [ 385.477194][T10147] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1065'. [ 385.784178][T10142] loop6: detected capacity change from 0 to 63 [ 385.808952][ T5820] Buffer I/O error on dev loop6, logical block 0, async page read [ 385.825618][ T5820] Buffer I/O error on dev loop6, logical block 0, async page read [ 385.853214][ T5820] Buffer I/O error on dev loop6, logical block 0, async page read [ 385.884218][ T5820] Buffer I/O error on dev loop6, logical block 0, async page read [ 385.930358][ T5820] Buffer I/O error on dev loop6, logical block 0, async page read [ 385.962296][T10152] batman_adv: batadv0: Adding interface: ipvlan2 [ 385.979194][T10152] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 386.039727][T10152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 386.050875][T10153] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1067'. [ 386.062664][T10152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.072854][T10152] batman_adv: batadv0: Interface activated: ipvlan2 [ 386.583023][ T30] kauditd_printk_skb: 58 callbacks suppressed [ 386.583038][ T30] audit: type=1326 audit(2000000177.402:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10160 comm="syz.2.1070" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5628f8eec9 code=0x0 [ 386.635577][ T30] audit: type=1400 audit(2000000177.452:686): avc: denied { create } for pid=10160 comm="syz.2.1070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 387.268190][ T30] audit: type=1400 audit(2000000177.702:687): avc: denied { execute } for pid=10163 comm="syz.3.1071" name="file1" dev="tmpfs" ino=1301 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 387.322687][ T30] audit: type=1400 audit(2000000177.702:688): avc: denied { execute_no_trans } for pid=10163 comm="syz.3.1071" path="/234/file1" dev="tmpfs" ino=1301 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 387.489866][ T30] audit: type=1400 audit(2000000178.302:689): avc: denied { create } for pid=10170 comm="syz.1.1073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 388.048380][ T30] audit: type=1400 audit(2000000178.392:690): avc: denied { create } for pid=10167 comm="syz.4.1072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 388.083366][ T30] audit: type=1400 audit(2000000178.412:691): avc: denied { write } for pid=10167 comm="syz.4.1072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 388.112211][ T30] audit: type=1400 audit(2000000178.892:692): avc: denied { mounton } for pid=10174 comm="syz.2.1074" path="/213/file0" dev="tmpfs" ino=1162 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 388.136568][T10178] FAULT_INJECTION: forcing a failure. [ 388.136568][T10178] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.179809][T10178] CPU: 1 UID: 0 PID: 10178 Comm: syz.2.1074 Not tainted syzkaller #0 PREEMPT(full) [ 388.179833][T10178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 388.179842][T10178] Call Trace: [ 388.179848][T10178] [ 388.179854][T10178] dump_stack_lvl+0x16c/0x1f0 [ 388.179880][T10178] should_fail_ex+0x512/0x640 [ 388.179907][T10178] _copy_from_iter+0x29f/0x1720 [ 388.179934][T10178] ? __pfx__copy_from_iter+0x10/0x10 [ 388.179954][T10178] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 388.179985][T10178] copy_page_from_iter+0xde/0x180 [ 388.180008][T10178] tun_build_skb.constprop.0+0x2e8/0x1510 [ 388.180035][T10178] ? __pfx_tun_build_skb.constprop.0+0x10/0x10 [ 388.180052][T10178] ? unwind_get_return_address+0x59/0xa0 [ 388.180081][T10178] ? find_held_lock+0x2b/0x80 [ 388.180113][T10178] ? avc_has_perm_noaudit+0x149/0x3b0 [ 388.180146][T10178] tun_get_user+0x149c/0x3cc0 [ 388.180177][T10178] ? __pfx_tun_get_user+0x10/0x10 [ 388.180198][T10178] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 388.180229][T10178] ? find_held_lock+0x2b/0x80 [ 388.180254][T10178] ? tun_get+0x191/0x370 [ 388.180277][T10178] tun_chr_write_iter+0xdc/0x210 [ 388.180298][T10178] vfs_write+0x7d3/0x11d0 [ 388.180318][T10178] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 388.180341][T10178] ? __pfx_vfs_write+0x10/0x10 [ 388.180357][T10178] ? find_held_lock+0x2b/0x80 [ 388.180398][T10178] ksys_write+0x12a/0x250 [ 388.180416][T10178] ? __pfx_ksys_write+0x10/0x10 [ 388.180442][T10178] do_syscall_64+0xcd/0x4e0 [ 388.180467][T10178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.180484][T10178] RIP: 0033:0x7f5628f8d97f [ 388.180499][T10178] 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 [ 388.180515][T10178] RSP: 002b:00007f5629d92000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 388.180533][T10178] RAX: ffffffffffffffda RBX: 00007f56291e6090 RCX: 00007f5628f8d97f [ 388.180550][T10178] RDX: 0000000000000042 RSI: 0000200000000100 RDI: 00000000000000c8 [ 388.180560][T10178] RBP: 00007f5629d92090 R08: 0000000000000000 R09: 0000000000000000 [ 388.180571][T10178] R10: 0000000000000042 R11: 0000000000000293 R12: 0000000000000001 [ 388.180581][T10178] R13: 00007f56291e6128 R14: 00007f56291e6090 R15: 00007fff7f415398 [ 388.180606][T10178] [ 388.191763][ T30] audit: type=1400 audit(2000000178.892:693): avc: denied { name_bind } for pid=10174 comm="syz.2.1074" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 388.440183][ T30] audit: type=1400 audit(2000000178.892:694): avc: denied { node_bind } for pid=10174 comm="syz.2.1074" saddr=::ffff:172.20.20.187 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 388.463223][ C0] vkms_vblank_simulate: vblank timer overrun [ 388.520631][T10171] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 388.626326][T10186] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1076'. [ 388.719747][ T5899] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 388.879839][ T5899] usb 4-1: Using ep0 maxpacket: 16 [ 388.886920][ T5899] usb 4-1: config 1 has an invalid interface number: 19 but max is 0 [ 388.895268][ T5899] usb 4-1: config 1 has no interface number 0 [ 388.902758][ T5899] usb 4-1: config 1 interface 19 has no altsetting 0 [ 388.927587][ T5899] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice= 7.c9 [ 388.941996][T10187] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 388.955442][ T5899] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 388.966957][ T5899] usb 4-1: Product: syz [ 388.983708][ T5899] usb 4-1: Manufacturer: syz [ 388.988387][ T5899] usb 4-1: SerialNumber: syz [ 389.070185][T10194] netlink: 'syz.2.1079': attribute type 3 has an invalid length. [ 389.081719][ T5899] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 389.841973][ T6485] usb 4-1: Failed to submit usb control message: -71 [ 389.842194][ T24] usb 4-1: USB disconnect, device number 17 [ 389.849926][ T6485] usb 4-1: unable to send the bmi data to the device: -71 [ 389.892302][ T6485] usb 4-1: unable to get target info from device [ 389.914328][ T6485] usb 4-1: could not get target info (-71) [ 389.960008][ T6485] usb 4-1: could not probe fw (-71) [ 390.070657][T10203] FAULT_INJECTION: forcing a failure. [ 390.070657][T10203] name failslab, interval 1, probability 0, space 0, times 0 [ 390.071961][T10205] fuse: Bad value for 'rootmode' [ 390.103978][T10203] CPU: 1 UID: 0 PID: 10203 Comm: syz.1.1081 Not tainted syzkaller #0 PREEMPT(full) [ 390.104003][T10203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 390.104014][T10203] Call Trace: [ 390.104020][T10203] [ 390.104027][T10203] dump_stack_lvl+0x16c/0x1f0 [ 390.104054][T10203] should_fail_ex+0x512/0x640 [ 390.104074][T10203] ? __kvmalloc_node_noprof+0x12e/0x9c0 [ 390.104097][T10203] should_failslab+0xc2/0x120 [ 390.104120][T10203] __kvmalloc_node_noprof+0x141/0x9c0 [ 390.104138][T10203] ? nla_strdup+0xc6/0x150 [ 390.104161][T10203] ? nf_tables_addchain.constprop.0+0x606/0x1c90 [ 390.104192][T10203] ? nf_tables_addchain.constprop.0+0x606/0x1c90 [ 390.104215][T10203] nf_tables_addchain.constprop.0+0x606/0x1c90 [ 390.104246][T10203] ? nft_chain_lookup+0x204/0x3e0 [ 390.104275][T10203] ? __pfx_nf_tables_addchain.constprop.0+0x10/0x10 [ 390.104300][T10203] ? __pfx_nft_chain_lookup+0x10/0x10 [ 390.104326][T10203] ? __lock_acquire+0x62e/0x1ce0 [ 390.104365][T10203] ? nla_strcmp+0xff/0x130 [ 390.104391][T10203] ? nft_table_lookup.part.0+0x1e3/0x230 [ 390.104418][T10203] nf_tables_newchain+0x206d/0x2da0 [ 390.104441][T10203] ? __print_lock_name+0x61/0xe0 [ 390.104466][T10203] ? net_generic+0xea/0x2a0 [ 390.104496][T10203] ? __nla_validate_parse+0x600/0x2880 [ 390.104525][T10203] ? __pfx_nf_tables_newchain+0x10/0x10 [ 390.104550][T10203] ? __pfx___nla_validate_parse+0x10/0x10 [ 390.104586][T10203] ? __nla_parse+0x40/0x60 [ 390.104615][T10203] nfnetlink_rcv_batch+0x190a/0x2350 [ 390.104656][T10203] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 390.104692][T10203] ? avc_has_perm_noaudit+0x149/0x3b0 [ 390.104746][T10203] ? __nla_parse+0x40/0x60 [ 390.104774][T10203] nfnetlink_rcv+0x3c1/0x430 [ 390.104792][T10203] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 390.104817][T10203] netlink_unicast+0x5aa/0x870 [ 390.104846][T10203] ? __pfx_netlink_unicast+0x10/0x10 [ 390.104870][T10203] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 390.104900][T10203] netlink_sendmsg+0x8c8/0xdd0 [ 390.104927][T10203] ? __pfx_netlink_sendmsg+0x10/0x10 [ 390.104958][T10203] ____sys_sendmsg+0xa95/0xc70 [ 390.104986][T10203] ? copy_msghdr_from_user+0x10a/0x160 [ 390.105008][T10203] ? __pfx_____sys_sendmsg+0x10/0x10 [ 390.105047][T10203] ___sys_sendmsg+0x134/0x1d0 [ 390.105070][T10203] ? __pfx____sys_sendmsg+0x10/0x10 [ 390.105126][T10203] __sys_sendmsg+0x16d/0x220 [ 390.105148][T10203] ? __pfx___sys_sendmsg+0x10/0x10 [ 390.105188][T10203] do_syscall_64+0xcd/0x4e0 [ 390.105213][T10203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 390.105230][T10203] RIP: 0033:0x7f139f38eec9 [ 390.105244][T10203] 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 [ 390.105262][T10203] RSP: 002b:00007f13a02d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 390.105279][T10203] RAX: ffffffffffffffda RBX: 00007f139f5e5fa0 RCX: 00007f139f38eec9 [ 390.105290][T10203] RDX: 0000000020008800 RSI: 0000200000000100 RDI: 0000000000000003 [ 390.105300][T10203] RBP: 00007f13a02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 390.105310][T10203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 390.105320][T10203] R13: 00007f139f5e6038 R14: 00007f139f5e5fa0 R15: 00007fff8e278c28 [ 390.105346][T10203] [ 390.760544][ T5886] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 390.857569][ T5899] IPVS: starting estimator thread 0... [ 390.909722][ T5886] usb 2-1: Using ep0 maxpacket: 16 [ 390.916483][ T5886] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 390.939785][ T5886] usb 2-1: config 1 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 390.959802][T10221] IPVS: using max 44 ests per chain, 105600 per kthread [ 390.969905][ T5886] usb 2-1: config 1 interface 0 has no altsetting 0 [ 390.986922][ T5886] usb 2-1: New USB device found, idVendor=0525, idProduct=a090, bcdDevice= 0.40 [ 391.005198][ T5886] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 391.013736][ T5886] usb 2-1: Product: syz [ 391.019705][ T5886] usb 2-1: Manufacturer: syz [ 391.027392][ T5886] usb 2-1: SerialNumber: syz [ 391.418257][T10235] wlan0 speed is unknown, defaulting to 1000 [ 391.425733][T10235] lo speed is unknown, defaulting to 1000 [ 391.449938][ T5899] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 391.637822][ T5899] usb 5-1: device descriptor read/64, error -71 [ 392.270533][ T5899] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 392.366600][T10248] fuse: Bad value for 'rootmode' [ 392.455451][ T5899] usb 5-1: device descriptor read/64, error -71 [ 392.602852][ T5899] usb usb5-port1: attempt power cycle [ 392.739775][ T5850] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 392.929803][ T5850] usb 1-1: Using ep0 maxpacket: 16 [ 393.100178][ T5899] usb 5-1: new full-speed USB device number 20 using dummy_hcd [ 393.109634][ T5850] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 393.118748][ T5850] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 393.130367][ T5899] usb 5-1: device descriptor read/8, error -71 [ 393.140969][ T5850] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 393.172080][ T5850] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 393.181701][ T5850] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.194734][ T5850] usb 1-1: Product: syz [ 393.203606][ T5850] usb 1-1: Manufacturer: syz [ 393.215894][ T5850] usb 1-1: SerialNumber: syz [ 393.391808][ T5899] usb 5-1: new full-speed USB device number 21 using dummy_hcd [ 393.431960][ T5899] usb 5-1: device descriptor read/8, error -71 [ 393.433876][T10258] fuse: Bad value for 'fd' [ 393.449471][T10250] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 393.458258][T10250] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 393.575003][ T5899] usb usb5-port1: unable to enumerate USB device [ 393.857993][ T9] usb 2-1: USB disconnect, device number 28 [ 393.891185][ T5850] usb 1-1: 0:2 : does not exist [ 393.929919][ T5850] usb 1-1: USB disconnect, device number 14 [ 393.987471][ T5820] udevd[5820]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 394.020010][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 394.020024][ T30] audit: type=1400 audit(2000000184.842:725): avc: denied { create } for pid=10262 comm="syz.1.1098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 394.099847][ T30] audit: type=1400 audit(2000000184.862:726): avc: denied { setattr } for pid=10262 comm="syz.1.1098" path="socket:[30946]" dev="sockfs" ino=30946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 394.183330][ T30] audit: type=1400 audit(2000000184.862:727): avc: denied { write } for pid=10262 comm="syz.1.1098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 394.213235][T10270] comedi: No check for data length of config insn id 7 is implemented [ 394.222275][T10270] comedi: Add a check to check_insn_config_length in drivers/comedi/comedi_fops.c [ 394.235099][T10270] comedi: Assuming n=15 is correct [ 394.261549][ T30] audit: type=1400 audit(2000000184.862:728): avc: denied { ioctl } for pid=10262 comm="syz.1.1098" path="socket:[30946]" dev="sockfs" ino=30946 ioctlcmd=0xab03 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 394.409760][ T24] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 394.499976][ T30] audit: type=1400 audit(2000000185.312:729): avc: denied { create } for pid=10275 comm="syz.4.1103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 395.368693][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 395.588658][ T30] audit: type=1400 audit(2000000186.152:730): avc: denied { mount } for pid=10277 comm="syz.0.1104" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 395.706454][ T24] usb 2-1: unable to get BOS descriptor or descriptor too short [ 395.720901][ T24] usb 2-1: config 244 has an invalid descriptor of length 0, skipping remainder of the config [ 395.733449][ T24] usb 2-1: New USB device found, idVendor=0867, idProduct=9812, bcdDevice=24.0f [ 395.742593][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.766706][ T30] audit: type=1400 audit(2000000186.152:731): avc: denied { mounton } for pid=10277 comm="syz.0.1104" path="/218/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 395.797166][ T30] audit: type=1400 audit(2000000186.152:732): avc: denied { mount } for pid=10277 comm="syz.0.1104" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 395.908492][ T30] audit: type=1326 audit(2000000186.722:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10292 comm="syz.3.1106" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f46b078eec9 code=0x0 [ 395.931323][ C0] vkms_vblank_simulate: vblank timer overrun [ 395.956300][ T24] usb 2-1: Product: syz [ 395.961140][ T24] usb 2-1: Manufacturer: syz [ 395.965728][ T24] usb 2-1: SerialNumber: syz [ 395.973983][ T30] audit: type=1400 audit(2000000186.792:734): avc: denied { read write } for pid=10292 comm="syz.3.1106" name="uhid" dev="devtmpfs" ino=1272 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 396.068517][T10294] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1106'. [ 396.080335][ T5850] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 396.252250][ T5850] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 396.267383][ T5850] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 396.290241][ T5850] usb 3-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 396.300279][ T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 396.316552][ T5850] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.331913][T10299] fuse: Bad value for 'fd' [ 396.418574][ T5850] usb 3-1: config 0 descriptor?? [ 396.501688][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 396.733289][ T9] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 396.781058][ T9] usb 1-1: config 1 interface 0 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 396.800828][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 396.811097][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a090, bcdDevice= 0.40 [ 396.820557][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.828617][ T9] usb 1-1: Product: syz [ 396.833068][ T9] usb 1-1: Manufacturer: syz [ 396.837742][ T9] usb 1-1: SerialNumber: syz [ 397.038075][T10302] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1109'. [ 397.232350][ T5850] usbhid 3-1:0.0: can't add hid device: -71 [ 397.274963][ T5850] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 397.294021][ T5850] usb 3-1: USB disconnect, device number 19 [ 397.636801][T10306] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 397.893390][T10310] fuse: Bad value for 'fd' [ 397.913954][ T24] comedi comedi5: Wrong number of endpoints [ 398.052576][ T24] dt9812 2-1:244.0: driver 'dt9812' failed to auto-configure device. [ 398.106679][ T24] usb 2-1: USB disconnect, device number 29 [ 398.225367][T10316] fuse: Bad value for 'rootmode' [ 398.287833][T10320] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 398.298110][T10320] cramfs: wrong magic [ 398.325952][T10319] fuse: Bad value for 'rootmode' [ 399.679896][ T5886] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 399.803867][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 399.803898][ T30] audit: type=1400 audit(2000000190.592:743): avc: denied { mount } for pid=10331 comm="syz.4.1117" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 399.919772][ T5886] usb 4-1: Using ep0 maxpacket: 32 [ 400.105997][ T5886] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 400.128677][ T5886] usb 4-1: config 0 has no interface number 0 [ 400.144719][ T5886] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 400.159402][ T30] audit: type=1400 audit(2000000190.612:744): avc: denied { ioctl } for pid=10331 comm="syz.4.1117" path="/dev/vbi6" dev="devtmpfs" ino=990 ioctlcmd=0x5627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 400.187345][ T30] audit: type=1400 audit(2000000190.942:745): avc: denied { unmount } for pid=5829 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 400.203373][ T9] usb 1-1: USB disconnect, device number 15 [ 400.213675][ T5886] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 400.232792][ T5886] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 400.246111][ T30] audit: type=1400 audit(2000000190.942:746): avc: denied { unmount } for pid=5829 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 400.276971][ T5886] usb 4-1: Product: syz [ 400.289593][ T5886] usb 4-1: Manufacturer: syz [ 400.312880][ T5886] usb 4-1: SerialNumber: syz [ 400.513972][ T30] audit: type=1400 audit(2000000191.302:747): avc: denied { unmount } for pid=5825 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 400.548795][ T5886] usb 4-1: config 0 descriptor?? [ 400.665433][T10343] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 400.676483][ T5886] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 400.718760][T10343] bridge1: entered promiscuous mode [ 400.720169][ T5886] em28xx 4-1:0.132: Video interface 132 found: [ 400.738205][T10343] bridge1: entered allmulticast mode [ 401.605878][ T5886] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 402.319056][T10375] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1125'. [ 402.379774][ T5886] em28xx 4-1:0.132: failed to read eeprom (err=-110) [ 402.427110][ T5886] em28xx 4-1:0.132: em28xx_i2c_register: em28xx_i2_eeprom failed! retval [-110] [ 402.518936][T10381] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1128'. [ 402.716300][ T30] audit: type=1400 audit(2000000193.502:748): avc: denied { create } for pid=10379 comm="syz.1.1128" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 402.850946][ T5886] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 402.858762][ T5886] em28xx 4-1:0.132: analog set to bulk mode. [ 402.875145][T10386] FAULT_INJECTION: forcing a failure. [ 402.875145][T10386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.889001][ T30] audit: type=1400 audit(2000000193.702:749): avc: denied { ioctl } for pid=10329 comm="syz.3.1116" path="socket:[31256]" dev="sockfs" ino=31256 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 403.064065][T10389] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 403.072003][T10389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 403.080573][T10389] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 403.088318][T10389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 403.383066][ T24] em28xx 4-1:0.132: Registering V4L2 extension [ 403.396357][ T30] audit: type=1400 audit(2000000194.212:750): avc: denied { bind } for pid=10329 comm="syz.3.1116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 403.469992][T10386] CPU: 0 UID: 0 PID: 10386 Comm: syz.4.1129 Not tainted syzkaller #0 PREEMPT(full) [ 403.470016][T10386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 403.470026][T10386] Call Trace: [ 403.470032][T10386] [ 403.470039][T10386] dump_stack_lvl+0x16c/0x1f0 [ 403.470065][T10386] should_fail_ex+0x512/0x640 [ 403.470089][T10386] _copy_to_user+0x32/0xd0 [ 403.470113][T10386] simple_read_from_buffer+0xcb/0x170 [ 403.470132][T10386] proc_fail_nth_read+0x197/0x240 [ 403.470154][T10386] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 403.470177][T10386] ? rw_verify_area+0xcf/0x6c0 [ 403.470202][T10386] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 403.470223][T10386] vfs_read+0x1e1/0xcf0 [ 403.470244][T10386] ? __pfx___mutex_lock+0x10/0x10 [ 403.470266][T10386] ? __pfx_vfs_read+0x10/0x10 [ 403.470292][T10386] ? __fget_files+0x20e/0x3c0 [ 403.470325][T10386] ksys_read+0x12a/0x250 [ 403.470343][T10386] ? __pfx_ksys_read+0x10/0x10 [ 403.470361][T10386] ? fput+0x9b/0xd0 [ 403.470387][T10386] do_syscall_64+0xcd/0x4e0 [ 403.470411][T10386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.470429][T10386] RIP: 0033:0x7f4e8d58d8dc [ 403.470444][T10386] 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 [ 403.470460][T10386] RSP: 002b:00007f4e8e35e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 403.470477][T10386] RAX: ffffffffffffffda RBX: 00007f4e8d7e5fa0 RCX: 00007f4e8d58d8dc [ 403.470489][T10386] RDX: 000000000000000f RSI: 00007f4e8e35e0a0 RDI: 0000000000000004 [ 403.470499][T10386] RBP: 00007f4e8e35e090 R08: 0000000000000000 R09: 0000000000000000 [ 403.470509][T10386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 403.470520][T10386] R13: 00007f4e8d7e6038 R14: 00007f4e8d7e5fa0 R15: 00007fffe2034c38 [ 403.470545][T10386] [ 403.809809][ T30] audit: type=1400 audit(2000000194.532:751): avc: denied { ioctl } for pid=10329 comm="syz.3.1116" path="socket:[31266]" dev="sockfs" ino=31266 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 403.926783][T10375] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 404.027823][ T5900] usb 4-1: USB disconnect, device number 18 [ 404.035332][ T5900] em28xx 4-1:0.132: Disconnecting em28xx [ 404.037918][ T24] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 404.091207][ T30] audit: type=1400 audit(2000000194.892:752): avc: denied { unlink } for pid=5829 comm="syz-executor" name="file0" dev="tmpfs" ino=1161 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 404.192154][ T5886] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 404.294085][ T24] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 404.301551][ T24] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 404.308644][ T24] em28xx 4-1:0.132: No AC97 audio processor [ 404.317346][ T24] usb 4-1: Decoder not found [ 404.322036][ T24] em28xx 4-1:0.132: failed to create media graph [ 404.328372][ T24] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 404.407593][ T24] em28xx 4-1:0.132: Remote control support is not available for this card. [ 404.407623][T10414] ================================================================== [ 404.424224][T10414] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0 [ 404.431667][T10414] Read of size 8 at addr ffff88801b130740 by task v4l_id/10414 [ 404.439190][T10414] [ 404.441491][T10414] CPU: 0 UID: 0 PID: 10414 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 404.441505][T10414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 404.441512][T10414] Call Trace: [ 404.441516][T10414] [ 404.441520][T10414] dump_stack_lvl+0x116/0x1f0 [ 404.441537][T10414] print_report+0xcd/0x630 [ 404.441551][T10414] ? __virt_addr_valid+0x81/0x610 [ 404.441568][T10414] ? __phys_addr+0xe8/0x180 [ 404.441584][T10414] ? v4l2_fh_init+0x27d/0x2c0 [ 404.441600][T10414] kasan_report+0xe0/0x110 [ 404.441613][T10414] ? v4l2_fh_init+0x27d/0x2c0 [ 404.441630][T10414] v4l2_fh_init+0x27d/0x2c0 [ 404.441646][T10414] v4l2_fh_open+0x64/0xa0 [ 404.441662][T10414] em28xx_v4l2_open+0x24e/0x7e0 [ 404.441680][T10414] v4l2_open+0x1d2/0x5e0 [ 404.441694][T10414] ? __pfx_v4l2_open+0x10/0x10 [ 404.441708][T10414] chrdev_open+0x234/0x6a0 [ 404.441722][T10414] ? __pfx_chrdev_open+0x10/0x10 [ 404.441735][T10414] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 404.441749][T10414] do_dentry_open+0x982/0x1530 [ 404.441761][T10414] ? __pfx_chrdev_open+0x10/0x10 [ 404.441775][T10414] vfs_open+0x82/0x3f0 [ 404.441789][T10414] path_openat+0x1de4/0x2cb0 [ 404.441803][T10414] ? __pfx_path_openat+0x10/0x10 [ 404.441817][T10414] do_filp_open+0x20b/0x470 [ 404.441828][T10414] ? __pfx_do_filp_open+0x10/0x10 [ 404.441845][T10414] ? alloc_fd+0x471/0x7d0 [ 404.441858][T10414] do_sys_openat2+0x11b/0x1d0 [ 404.441872][T10414] ? __pfx_do_sys_openat2+0x10/0x10 [ 404.441887][T10414] ? find_held_lock+0x2b/0x80 [ 404.441902][T10414] ? handle_mm_fault+0x2ab/0xd10 [ 404.441919][T10414] __x64_sys_openat+0x174/0x210 [ 404.441934][T10414] ? __pfx___x64_sys_openat+0x10/0x10 [ 404.441950][T10414] ? do_user_addr_fault+0x843/0x1370 [ 404.441972][T10414] do_syscall_64+0xcd/0x4e0 [ 404.441996][T10414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.442011][T10414] RIP: 0033:0x7f6b0d0a7407 [ 404.442020][T10414] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 404.442031][T10414] RSP: 002b:00007fff4f0c9c40 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 404.442042][T10414] RAX: ffffffffffffffda RBX: 00007f6b0d7f9880 RCX: 00007f6b0d0a7407 [ 404.442049][T10414] RDX: 0000000000000000 RSI: 00007fff4f0cbf1b RDI: ffffffffffffff9c [ 404.442056][T10414] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 404.442062][T10414] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 404.442068][T10414] R13: 00007fff4f0c9e90 R14: 00007f6b0d960000 R15: 000055d4010fe4d8 [ 404.442079][T10414] [ 404.442083][T10414] [ 404.696601][T10414] Allocated by task 24: [ 404.700733][T10414] kasan_save_stack+0x33/0x60 [ 404.705393][T10414] kasan_save_track+0x14/0x30 [ 404.710047][T10414] __kasan_kmalloc+0xaa/0xb0 [ 404.714612][T10414] em28xx_v4l2_init+0x114/0x4080 [ 404.719534][T10414] em28xx_init_extension+0x13a/0x200 [ 404.724798][T10414] request_module_async+0x61/0x70 [ 404.729799][T10414] process_one_work+0x9cc/0x1b70 [ 404.734713][T10414] worker_thread+0x6c8/0xf10 [ 404.739282][T10414] kthread+0x3c5/0x780 [ 404.743328][T10414] ret_from_fork+0x56d/0x730 [ 404.747893][T10414] ret_from_fork_asm+0x1a/0x30 [ 404.752639][T10414] [ 404.754939][T10414] Freed by task 24: [ 404.758714][T10414] kasan_save_stack+0x33/0x60 [ 404.763364][T10414] kasan_save_track+0x14/0x30 [ 404.768020][T10414] __kasan_save_free_info+0x3b/0x60 [ 404.773204][T10414] __kasan_slab_free+0x5f/0x80 [ 404.777954][T10414] kfree+0x2b8/0x6d0 [ 404.781831][T10414] em28xx_v4l2_init+0x22b5/0x4080 [ 404.786840][T10414] em28xx_init_extension+0x13a/0x200 [ 404.792101][T10414] request_module_async+0x61/0x70 [ 404.797106][T10414] process_one_work+0x9cc/0x1b70 [ 404.802019][T10414] worker_thread+0x6c8/0xf10 [ 404.806674][T10414] kthread+0x3c5/0x780 [ 404.810718][T10414] ret_from_fork+0x56d/0x730 [ 404.815282][T10414] ret_from_fork_asm+0x1a/0x30 [ 404.820024][T10414] [ 404.822322][T10414] The buggy address belongs to the object at ffff88801b130000 [ 404.822322][T10414] which belongs to the cache kmalloc-8k of size 8192 [ 404.836347][T10414] The buggy address is located 1856 bytes inside of [ 404.836347][T10414] freed 8192-byte region [ffff88801b130000, ffff88801b132000) [ 404.850287][T10414] [ 404.852588][T10414] The buggy address belongs to the physical page: [ 404.858970][T10414] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1b130 [ 404.867701][T10414] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 404.876173][T10414] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 404.884125][T10414] page_type: f5(slab) [ 404.888080][T10414] raw: 00fff00000000040 ffff88801b027280 0000000000000000 0000000000000001 [ 404.896637][T10414] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 404.905195][T10414] head: 00fff00000000040 ffff88801b027280 0000000000000000 0000000000000001 [ 404.913841][T10414] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 404.922487][T10414] head: 00fff00000000003 ffffea00006c4c01 00000000ffffffff 00000000ffffffff [ 404.931131][T10414] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 404.939769][T10414] page dumped because: kasan: bad access detected [ 404.946150][T10414] page_owner tracks the page as allocated [ 404.951833][T10414] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 9877, tgid 9873 (syz.4.988), ts 365827807990, free_ts 365042741443 [ 404.970993][T10414] post_alloc_hook+0x1c0/0x230 [ 404.975743][T10414] get_page_from_freelist+0x10a3/0x3a30 [ 404.981271][T10414] __alloc_frozen_pages_noprof+0x25f/0x2470 [ 404.987150][T10414] alloc_pages_mpol+0x1fb/0x550 [ 404.991979][T10414] new_slab+0x24a/0x360 [ 404.996114][T10414] ___slab_alloc+0xdc4/0x1ae0 [ 405.000771][T10414] __slab_alloc.constprop.0+0x63/0x110 [ 405.006215][T10414] __kmalloc_cache_noprof+0x477/0x780 [ 405.011569][T10414] audit_log_d_path+0xed/0x200 [ 405.016311][T10414] audit_log_lsm_data+0xacf/0x1fe0 [ 405.021401][T10414] common_lsm_audit+0x238/0x300 [ 405.026229][T10414] slow_avc_audit+0x186/0x210 [ 405.030886][T10414] avc_has_perm+0x1b5/0x1f0 [ 405.035369][T10414] inode_has_perm+0x168/0x1d0 [ 405.040026][T10414] selinux_file_open+0x39e/0x510 [ 405.044938][T10414] security_file_open+0xa5/0x1e0 [ 405.049853][T10414] page last free pid 5195 tgid 5195 stack trace: [ 405.056148][T10414] __free_frozen_pages+0x7df/0x1160 [ 405.061324][T10414] __put_partials+0x130/0x170 [ 405.065983][T10414] qlist_free_all+0x4d/0x120 [ 405.070547][T10414] kasan_quarantine_reduce+0x195/0x1e0 [ 405.075980][T10414] __kasan_slab_alloc+0x69/0x90 [ 405.080809][T10414] kmem_cache_alloc_noprof+0x250/0x6e0 [ 405.086249][T10414] getname_flags.part.0+0x4c/0x550 [ 405.091343][T10414] getname_flags+0x93/0xf0 [ 405.095734][T10414] do_sys_openat2+0xb8/0x1d0 [ 405.100302][T10414] __x64_sys_openat+0x174/0x210 [ 405.105136][T10414] do_syscall_64+0xcd/0x4e0 [ 405.109616][T10414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.115485][T10414] [ 405.117783][T10414] Memory state around the buggy address: [ 405.123385][T10414] ffff88801b130600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 405.131422][T10414] ffff88801b130680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 405.139461][T10414] >ffff88801b130700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 405.147490][T10414] ^ [ 405.153613][T10414] ffff88801b130780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 405.161646][T10414] ffff88801b130800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 405.169677][T10414] ================================================================== [ 405.177784][ C0] vkms_vblank_simulate: vblank timer overrun [ 405.179225][ T5886] usb 5-1: Using ep0 maxpacket: 16 [ 405.185412][ T5900] em28xx 4-1:0.132: Closing input extension [ 405.269850][T10414] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 405.277062][T10414] CPU: 1 UID: 0 PID: 10414 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 405.286071][T10414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 405.296111][T10414] Call Trace: [ 405.299379][T10414] [ 405.302295][T10414] dump_stack_lvl+0x3d/0x1f0 [ 405.306876][T10414] vpanic+0x640/0x6f0 [ 405.310852][T10414] panic+0xca/0xd0 [ 405.314563][T10414] ? __pfx_panic+0x10/0x10 [ 405.318965][T10414] ? v4l2_fh_init+0x27d/0x2c0 [ 405.323635][T10414] ? preempt_schedule_common+0x44/0xc0 [ 405.329083][T10414] ? preempt_schedule_thunk+0x16/0x30 [ 405.334449][T10414] ? check_panic_on_warn+0x1f/0xb0 [ 405.339545][T10414] check_panic_on_warn+0xab/0xb0 [ 405.344467][T10414] end_report+0x107/0x170 [ 405.348783][T10414] kasan_report+0xee/0x110 [ 405.353187][T10414] ? v4l2_fh_init+0x27d/0x2c0 [ 405.357864][T10414] v4l2_fh_init+0x27d/0x2c0 [ 405.362357][T10414] v4l2_fh_open+0x64/0xa0 [ 405.366683][T10414] em28xx_v4l2_open+0x24e/0x7e0 [ 405.371531][T10414] v4l2_open+0x1d2/0x5e0 [ 405.375763][T10414] ? __pfx_v4l2_open+0x10/0x10 [ 405.380515][T10414] chrdev_open+0x234/0x6a0 [ 405.384915][T10414] ? __pfx_chrdev_open+0x10/0x10 [ 405.389842][T10414] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 405.396152][T10414] do_dentry_open+0x982/0x1530 [ 405.400894][T10414] ? __pfx_chrdev_open+0x10/0x10 [ 405.405813][T10414] vfs_open+0x82/0x3f0 [ 405.409867][T10414] path_openat+0x1de4/0x2cb0 [ 405.414447][T10414] ? __pfx_path_openat+0x10/0x10 [ 405.419376][T10414] do_filp_open+0x20b/0x470 [ 405.423864][T10414] ? __pfx_do_filp_open+0x10/0x10 [ 405.428881][T10414] ? alloc_fd+0x471/0x7d0 [ 405.433196][T10414] do_sys_openat2+0x11b/0x1d0 [ 405.437860][T10414] ? __pfx_do_sys_openat2+0x10/0x10 [ 405.443046][T10414] ? find_held_lock+0x2b/0x80 [ 405.447719][T10414] ? handle_mm_fault+0x2ab/0xd10 [ 405.452654][T10414] __x64_sys_openat+0x174/0x210 [ 405.457493][T10414] ? __pfx___x64_sys_openat+0x10/0x10 [ 405.462850][T10414] ? do_user_addr_fault+0x843/0x1370 [ 405.468119][T10414] do_syscall_64+0xcd/0x4e0 [ 405.472607][T10414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.478480][T10414] RIP: 0033:0x7f6b0d0a7407 [ 405.482876][T10414] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 405.502467][T10414] RSP: 002b:00007fff4f0c9c40 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 405.510860][T10414] RAX: ffffffffffffffda RBX: 00007f6b0d7f9880 RCX: 00007f6b0d0a7407 [ 405.518807][T10414] RDX: 0000000000000000 RSI: 00007fff4f0cbf1b RDI: ffffffffffffff9c [ 405.526755][T10414] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 405.534702][T10414] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 405.542650][T10414] R13: 00007fff4f0c9e90 R14: 00007f6b0d960000 R15: 000055d4010fe4d8 [ 405.550602][T10414] [ 405.553780][T10414] Kernel Offset: disabled [ 405.558077][T10414] Rebooting in 86400 seconds..