last executing test programs: 58.300257312s ago: executing program 4 (id=2633): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000340)=0xfffffffffffffff9, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) listen(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$fb0(0xffffffffffffff9c, 0x0, 0x22002, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000000240)="3a00f6399e", 0x5, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x398, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) shutdown(r4, 0x1) ioctl$FBIOBLANK(r3, 0x4611, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa2}, @in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}], 0x38) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x1000, 0xa, 0x5, 0x19}, {0x437, 0x4, 0x1, 0x9}, {0x1, 0x81, 0x2, 0x18}, {0x1ff, 0x9, 0x79, 0xb}]}, 0x10) 57.946468527s ago: executing program 4 (id=2634): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x951980, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x103300, 0x0) mount$pvfs2(&(0x7f0000000140), &(0x7f0000000240)='./cgroup\x00', &(0x7f00000001c0), 0x4048, 0x0) syz_open_dev$swradio(&(0x7f0000000380), 0x1, 0x2) readv(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000800800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000ac0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b800000019000100008000000000008000000000000000000000000000000000640101010000000000000000000000004e2200004e2400000a00008000"], 0xb8}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYRES32=r4, @ANYBLOB="02"], 0x10) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000f00)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYBLOB="02"], 0x10) 56.660714531s ago: executing program 4 (id=2639): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vlan1\x00', &(0x7f0000000200)=@ethtool_sset_info={0x37, 0x5, 0x6}}) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000180)=@gcm_256={{0x304}, "5d4b42fac245ae74", "21cb70af1a8d3978b3ad1a2c6ede97acca25f6a9000bab0d716e9ebdee04ab7e", "b65dab43", "9a2c4361134d8abe"}, 0x38) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0xfffffffffffff6d5) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x5, 0x0, 0x0, &(0x7f0000000540)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 56.25759825s ago: executing program 4 (id=2641): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 32.677593548s ago: executing program 4 (id=2641): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 14.978943965s ago: executing program 4 (id=2641): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 10.006274253s ago: executing program 1 (id=2814): keyctl$session_to_parent(0x12) pipe2$9p(&(0x7f0000001900), 0x0) syz_open_dev$evdev(&(0x7f00000001c0), 0x926, 0x20800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x100, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000cc0), r2) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r3, 0x325, 0x70bd27}, 0x14}, 0x1, 0x0, 0x0, 0x10004}, 0x8000) 9.939713535s ago: executing program 1 (id=2815): openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) fsopen(0x0, 0x0) r0 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)={0xa0000001}) epoll_wait(r4, &(0x7f0000000340)=[{}], 0x1, 0x1000) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x84, 0x1, 0x0, 0x0) 8.840784496s ago: executing program 3 (id=2818): socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002700)=""/102392, 0x18ff8) mkdirat(0xffffffffffffffff, 0x0, 0x151) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$sock(r1, &(0x7f0000004100)=[{{0x0, 0x0, 0x0}}], 0xffffff80, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x1, 0x1) fchdir(r3) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r4) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, 0x0, 0x800) fallocate(0xffffffffffffffff, 0x0, 0x400000000000000, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000000", @ANYRES32=r5, @ANYBLOB="fe000400000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001dd80)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062617461647600000400028008000a00", @ANYRESOCT=r1], 0x44}}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}, 0x64, r8}) 8.708038307s ago: executing program 1 (id=2819): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00'}, 0x10) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000459bb2405804035000000000000109021b000111000000090400000195699b000905", @ANYRES32], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000003c0)={0x20, 0x5, 0x3, "1a1b4c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000)={0x0, 0x11, 0x3, "8725bb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000600)={0x80, 0x2, 0xc8, 0x80, 0x6, 0x8}) 6.850735031s ago: executing program 0 (id=2827): openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_devices(r0, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0xff0f) 6.783895169s ago: executing program 0 (id=2828): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0xfffffffd}}, 0x10) bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x2}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x3, 0x4}}, 0x10) bind$tipc(r1, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x4}}}, 0x10) bind$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x3}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x1}, 0x10) close_range(0xffffffffffffffff, r0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = syz_open_dev$mouse(&(0x7f0000000180), 0x0, 0x2) readv(r6, &(0x7f0000000200)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1) write$tun(r6, &(0x7f0000000300)=ANY=[], 0x16e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfffff000) io_uring_setup(0x6281, &(0x7f0000000080)) 5.510831954s ago: executing program 3 (id=2829): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect(0x2, 0x3d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100000, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x2, 0x0, 0x0, 0x0, 'syz1\x00', 0x3}, 0x0, [0x0, 0x200000000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x4000000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7d5, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000000, 0x0, 0x0, 0x400000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x10, 0x100000004, 0x5, 0x4, 0x0, 0x0, 0x0, 0x400000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x8000000000, 0x0, 0x0, 0xea, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x40000000000000]}) 5.416625381s ago: executing program 1 (id=2830): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x44ae1facd1b74615, 0xb, &(0x7f0000001080)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, @fallback=0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$radio(&(0x7f0000000580), 0x0, 0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000098c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x10, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001340)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x100000, 0x0, 0x0, @void, @value, @void, @value}, 0x50) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002a00dbdf"], 0x1c}, 0x1, 0x3000000, 0x0, 0x800}, 0x8080) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x326e241583ea5496, 0x0) write$vga_arbiter(r5, &(0x7f0000000040)=@target={'target ', {'PCI:', '5', ':', '17', ':', '13', '.', '18'}}, 0x16) syz_usb_connect(0x0, 0x36, &(0x7f0000000f00)=ANY=[@ANYBLOB="120100007ce7c810d804300a471437ac780109022400010000000009040000020de67a000905040200000000000905810284"], 0x0) 5.387698135s ago: executing program 0 (id=2831): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x44ae1facd1b74615, 0xb, &(0x7f0000001080)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, @fallback=0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$radio(&(0x7f0000000580), 0x0, 0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000098c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x10, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001340)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x100000, 0x0, 0x0, @void, @value, @void, @value}, 0x50) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002a00dbdf"], 0x1c}, 0x1, 0x3000000, 0x0, 0x800}, 0x8080) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x326e241583ea5496, 0x0) write$vga_arbiter(r5, &(0x7f0000000040)=@target={'target ', {'PCI:', '5', ':', '17', ':', '13', '.', '18'}}, 0x16) syz_usb_connect(0x0, 0x36, &(0x7f0000000f00)=ANY=[@ANYBLOB="120100007ce7c810d804300a471437ac780109022400010000000009040000020de67a000905040200000000000905810284"], 0x0) 4.051298717s ago: executing program 2 (id=2833): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r4 = socket(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$IOMMU_TEST_OP_SET_TEMP_MEMORY_LIMIT(0xffffffffffffffff, 0x3ba0, 0x0) r6 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000080)=0xe) ioctl$TCFLSH(r7, 0x80047437, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f00000000c0)=0x1a, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="08000200e0000001080008004c060000"], 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x1000000, 0x0, {0x0, 0x0, 0x74, r3}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) 3.355071529s ago: executing program 2 (id=2834): setrlimit(0xf, &(0x7f0000000000)={0x1, 0x3}) timer_create(0x3, 0x0, &(0x7f0000000300)=0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = io_uring_setup(0x3eae, &(0x7f0000000080)={0x0, 0xc95e, 0x1}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)='4', 0x1}], 0x1) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x3938700}}, 0x0) syz_usbip_server_init(0x4) 2.972063756s ago: executing program 3 (id=2835): socket$nl_netfilter(0x10, 0x3, 0xc) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$vim2m(0x0, 0x1, 0x2) socket$inet(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xfcfd79cbff41b9ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0), 0x121040, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d12, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000e000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) r3 = gettid() r4 = getpid() process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) rt_sigqueueinfo(r3, 0xb, &(0x7f0000002d00)={0x0, 0x0, 0xfffffffd}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r1, &(0x7f0000002140)={0x2020}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, {0x40, 0x4, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x120, 0x6000, 0x0, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000700)='./file0/../file0\x00', 0x8001, 0x52abe154ad664ef4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x1) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000000000)={[{0x8, 0x4, 0x9, 0x3, 0x2d, 0x4, 0x5, 0x2, 0x8, 0x8, 0xf7, 0xff}, {0x6, 0x5bfc, 0x2, 0x7, 0x2, 0x40, 0x1, 0x4d, 0x3f, 0x8, 0x3, 0x4, 0x6}, {0x5, 0x5, 0x9, 0x2, 0xad, 0x5, 0x7, 0x80, 0x0, 0x1, 0x7f, 0x80, 0x4}], 0x8}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYRESHEX, @ANYRESOCT], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000380)='percpu_alloc_percpu\x00', r7}, 0x10) 2.405468806s ago: executing program 1 (id=2836): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = memfd_create(&(0x7f0000000500)='[\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\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\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\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85l\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~7\x16\x02\x00(v\xe6`\"6\xfcgC\xb5\xf0\x13.zj\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{\'\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x82\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r3 = io_uring_setup(0x77f, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r4}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r5}, 0x8) close(r6) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x15, 0x10, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b702000001000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b70000000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r8, 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r8, 0x0, 0x0}, 0x10) read(0xffffffffffffffff, &(0x7f0000032440)=""/102364, 0x18fdc) close_range(r3, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESOCT=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) r9 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000540)={0x38, 0x2c, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @nested={0xb, 0x0, 0x0, 0x1, [@generic="976b6408686030"]}, @nested={0x14, 0x1, 0x0, 0x1, [@generic="f510625f7eeec35460d9d4c5e964a895"]}]}, 0x38}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="994e", 0x2, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x23}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0xef1}, 0x8) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) 1.662377816s ago: executing program 3 (id=2840): mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$vim2m(&(0x7f0000000040), 0x1, 0x2) socket$inet(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xfcfd79cbff41b9ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0), 0x121040, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d12, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000e000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) r3 = gettid() r4 = getpid() process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) rt_sigqueueinfo(r3, 0xb, &(0x7f0000002d00)={0x0, 0x0, 0xfffffffd}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r1, &(0x7f0000002140)={0x2020}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, {0x40, 0x4, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x120, 0x6000, 0x0, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000700)='./file0/../file0\x00', 0x8001, 0x52abe154ad664ef4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x1) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000000000)={[{0x8, 0x4, 0x9, 0x3, 0x2d, 0x4, 0x5, 0x2, 0x8, 0x8, 0xf7, 0xff}, {0x6, 0x5bfc, 0x2, 0x7, 0x2, 0x40, 0x1, 0x4d, 0x3f, 0x8, 0x3, 0x4, 0x6}, {0x5, 0x5, 0x9, 0x2, 0xad, 0x5, 0x7, 0x80, 0x0, 0x1, 0x7f, 0x80, 0x4}], 0x8}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYRESHEX, @ANYRESOCT], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000380)='percpu_alloc_percpu\x00', r7}, 0x10) 1.639145682s ago: executing program 2 (id=2841): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x18, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x10000}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x4, 0x3, 0x4, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000700)={{r2, 0xffffffffffffffff}, 0x0, &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r3, &(0x7f00000000c0)="cf", &(0x7f00000001c0)=@udp6, 0x2}, 0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440), 0x143000, 0x0) preadv(r4, &(0x7f0000001500)=[{&(0x7f00000004c0)=""/20, 0x14}], 0x1, 0x100, 0x800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) 1.62487512s ago: executing program 0 (id=2842): socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syz_open_dev$MSR(&(0x7f0000000240), 0x8, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}}) socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r3, 0x0) accept4(r3, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(0xffffffffffffffff, 0xc1004111, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) read$FUSE(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xb) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff0600600001", 0x15}], 0x1) pipe2(&(0x7f0000000040), 0x80800) 1.112230389s ago: executing program 2 (id=2843): syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000000)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000240)="0000000000000002ff69000000000001000000180000000200861f4104bfeacdd5a9007d16dcdc2850b536f0", 0x2c, r2) open(&(0x7f00000000c0)='./file0\x00', 0x1800000000000000, 0x0) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, 0x0, {0x7, 0x9, 0x401, 0x32002541, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x110}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000024c0)="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", 0x2000, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006600)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f000000db80)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f000000b080)="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", 0x2000, &(0x7f000000dd40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d100)={0x78, 0x0, 0x0, {0xc5d, 0x0, 0x0, {0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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86e9174fb38f5e66cce6945a8104979c707fc291878b874199a88c38da95d2bfee578d42aae1d35f0cb1e271a4ca92acdbdac14f67f0ae1e30caed8756cba8b6acd36e4af2b6e345013054d0b230d2b83258b4711884dd2bbcd640613ed4f9f6642c8337b6821da0be378194fc3374428214096dc8f1c48b1758d03cf8051bec619f27ec5908ee0ccb06c5d273a6b1edf311823413f8c1ab994d7af18ba29b257a82b9b01885df7d810c5a6d1e942a60057ea4bdf722fd6498066df72a56f1e3377653326e3a26f4b1b4f2e7dead4f30532a43aa80b0d82f89d908371f1d110214260febdc20b9fcc5dbf59537b1106cc48f2f8db0e6042ab301eaecad3dcc999aaf463d663d36b9891ffef1a87ddb7a5b4eeb1fdff7d2f15cc304111b3541ff0856917a0980b2ddc7a2d7a872c023bf8565c722bc472f2dbb1dbc8c50f15657801a0c70e6bbd8ff56d8634bc4a9f350fc1dee265bc6e3a7668277fc334df869261e6da004dc8eda7947b605915bb61be2404e5e8fcfd477721493d7d4547995c43aa6f54f6e576b10a8f27b0a55b7001efc5c4f405cbda8341156138055250334934e841d97fad35b2fc5dd62dd1477ed6d488c24370f4d9bcac658f990b3c992c7e1c090fb09a4849585192665cc0a356bc3597896cbdc0d267bf2157ee17f1229c6201b90533f8800b43e0cd09a108ea07e7a29238fc8a174e641c8e6de2ad2b8e7f72b9ffd09007bbd8ff10189594d2f551af78c9267c5ea7978df3915c126d5094329f19a215c3945a221e34d7d5b3189c32a45c8103e9f6649303680801b3d3ba0fea1fd5a39ab91b49a80eebad9f3e808cecd3ff5e926503641b8e58a3a036da1b5ba3db09e0add0900cada78e8e8afe52b9c2e2882f570909b741ba4737f82e940531ee1295486489276f14560958a0ef5fd8c8825fe304936b31c53d37d474ef62391ced888f20844531d576be9145708eac3a7a9ab80f4b25", 0x2000, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006680)={0x1a, 0x0, 0x0, {'/dev/fuse\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r3, &(0x7f0000000080), 0x8) write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10}, 0x10) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) read$qrtrtun(r4, &(0x7f0000000540)=""/166, 0xa6) 623.657882ms ago: executing program 0 (id=2844): socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syz_open_dev$MSR(&(0x7f0000000240), 0x8, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}}) socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r3, 0x0) accept4(r3, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r4 = fsopen(0x0, 0x0) r5 = fsmount(r4, 0x0, 0x19) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r5, 0xc1004111, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r6 = signalfd(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x11, 0x4, @thr={0x0, &(0x7f00000000c0)}}, &(0x7f0000000080)) read$FUSE(r6, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xb) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff0600600001", 0x15}], 0x1) pipe2(&(0x7f0000000040), 0x80800) 500.025185ms ago: executing program 3 (id=2845): r0 = socket(0x10, 0x803, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'team_slave_1\x00'}) sendmsg$nl_route_sched(r0, &(0x7f0000006040)={0x0, 0x0, 0x0}, 0x20040054) 443.867407ms ago: executing program 3 (id=2846): socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syz_open_dev$MSR(&(0x7f0000000240), 0x8, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}}) socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r3, 0x0) accept4(r3, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(0xffffffffffffffff, 0xc1004111, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) read$FUSE(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xb) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff0600600001", 0x15}], 0x1) pipe2(&(0x7f0000000040), 0x80800) 0s ago: executing program 2 (id=2847): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000100)={{0x0, 0xdddd1000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x8, 0x9, 0x10}, {0x1000, 0x0, 0xc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xff}, {0x3000, 0x5000, 0xc, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc}, {0x3000, 0xd000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee8000, 0x3000, 0x9, 0x0, 0xff, 0x4, 0x6, 0xe, 0x0, 0x3c}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}, {0xdddd1000, 0x0, 0xa, 0x6, 0x0, 0x0, 0x3}, {0x0, 0x3000, 0x0, 0x0, 0x1, 0x1, 0x0, 0xa, 0x26}, {0x80a0000}, {0xdddd1000}, 0xddf8ffdb, 0x0, 0x0, 0x70, 0x1, 0xf801, 0x0, [0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) landlock_restrict_self(0xffffffffffffffff, 0x0) r10 = userfaultfd(0x80001) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x3}) kernel console output (not intermixed with test programs): ng syz syz (Serial Number syz) [ 728.015343][ T5872] usb 4-1: USB disconnect, device number 70 [ 728.084578][T15195] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2468'. [ 728.453811][ T5914] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 728.572753][ T9] libceph: connect (1)[c::]:6789 error -101 [ 728.578841][ T9] libceph: mon0 (1)[c::]:6789 connect error [ 728.602400][T15221] overlayfs: missing 'lowerdir' [ 728.620785][T15221] openvswitch: netlink: Duplicate or invalid key (type 0). [ 728.628500][T15221] openvswitch: netlink: Actions may not be safe on all matching packets [ 728.956539][ T10] libceph: connect (1)[c::]:6789 error -101 [ 728.963302][T15215] ceph: No mds server is up or the cluster is laggy [ 728.970379][ T10] libceph: mon0 (1)[c::]:6789 connect error [ 728.970573][T15224] fuse: Unknown parameter '0xffffffffffffffff' [ 728.988054][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 729.069830][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 729.213995][ T5914] usb 2-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 729.240407][T15231] overlayfs: missing 'lowerdir' [ 729.240755][ T5914] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 729.258666][T15231] netlink: 68 bytes leftover after parsing attributes in process `syz.3.2479'. [ 729.450869][ T5914] usb 2-1: config 0 descriptor?? [ 729.654388][ T7056] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 729.898344][T15246] netdevsim netdevsim2: Direct firmware load for . [ 729.898344][T15246] failed with error -2 [ 729.909060][T15246] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 729.909060][T15246] [ 729.958985][T15247] libceph: resolve '0.0' (ret=-3): failed [ 730.020629][ T5914] hid-led 0003:1D34:000A.001D: unknown main item tag 0x0 [ 730.236273][T15251] lo speed is unknown, defaulting to 1000 [ 730.256017][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 730.445115][ T5914] hid-led 0003:1D34:000A.001D: probe with driver hid-led failed with error -71 [ 730.573256][ T5914] usb 2-1: USB disconnect, device number 56 [ 730.954599][T15257] SELinux: policydb magic number 0x66667830 does not match expected magic number 0xf97cff8c [ 730.964920][T15257] SELinux: failed to load policy [ 731.101261][T15257] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2487'. [ 731.984467][ T9] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 732.230930][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 732.326806][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 732.334645][ T30] audit: type=1400 audit(1742116209.484:775): avc: denied { create } for pid=15277 comm="syz.1.2494" name="#33" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 732.368504][ T9] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 732.420492][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 732.426535][ T30] audit: type=1400 audit(1742116209.531:776): avc: denied { link } for pid=15277 comm="syz.1.2494" name="#33" dev="tmpfs" ino=2724 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 732.511746][ T30] audit: type=1400 audit(1742116209.531:777): avc: denied { rename } for pid=15277 comm="syz.1.2494" name="#34" dev="tmpfs" ino=2724 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 732.565867][ T9] usb 4-1: config 0 descriptor?? [ 732.573006][ T9] pxrc 4-1:0.0: Could not find endpoint [ 732.593224][ T30] audit: type=1400 audit(1742116209.531:778): avc: denied { setattr } for pid=15277 comm="syz.1.2494" name="NETLINK" dev="sockfs" ino=40870 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 732.622853][T15287] overlayfs: missing 'lowerdir' [ 732.640143][ T52] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 732.667120][T15287] openvswitch: netlink: Duplicate or invalid key (type 0). [ 732.674363][T15287] openvswitch: netlink: Actions may not be safe on all matching packets [ 732.794556][ T52] usb 2-1: device descriptor read/64, error -71 [ 732.996360][ T9] usb 4-1: USB disconnect, device number 71 [ 733.027436][T15287] netlink: 340 bytes leftover after parsing attributes in process `syz.2.2496'. [ 733.062231][ T52] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 733.084250][T15290] overlayfs: missing 'lowerdir' [ 733.090779][T15290] openvswitch: netlink: Duplicate or invalid key (type 0). [ 733.098537][T15290] openvswitch: netlink: Actions may not be safe on all matching packets [ 733.214909][ T52] usb 2-1: device descriptor read/64, error -71 [ 733.350415][ T5872] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 733.384389][ T52] usb usb2-port1: attempt power cycle [ 733.538157][T15297] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 733.550040][ T5872] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 733.574710][ T5872] usb 3-1: config 0 has no interface number 0 [ 733.605943][ T5872] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 733.626174][ T5872] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 733.636996][ T5872] usb 3-1: Product: syz [ 733.645237][ T5872] usb 3-1: Manufacturer: syz [ 733.651842][ T5872] usb 3-1: SerialNumber: syz [ 733.658890][ T5872] usb 3-1: config 0 descriptor?? [ 733.785832][T15290] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2497'. [ 733.910166][ T52] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 733.956153][ T52] usb 2-1: device descriptor read/8, error -71 [ 734.820072][ T5872] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in cold state [ 734.918178][ T5872] usb 3-1: Direct firmware load for dvb-usb-ec168.fw failed with error -2 [ 734.928233][T15307] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 735.010322][ T5872] usb 3-1: Falling back to sysfs fallback for: dvb-usb-ec168.fw [ 735.148833][ T52] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 735.183197][T15292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2565 sclass=netlink_route_socket pid=15292 comm=syz.2.2498 [ 735.196430][T15292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2563 sclass=netlink_route_socket pid=15292 comm=syz.2.2498 [ 735.907859][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 736.322405][ T52] usb 2-1: device descriptor read/8, error -71 [ 736.409555][T15314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 737.324888][ T52] usb usb2-port1: unable to enumerate USB device [ 737.578827][T15332] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2506'. [ 737.719101][T15335] fuse: Unknown parameter '0xffffffffffffffff' [ 738.001901][T15339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 738.022681][T15346] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2512'. [ 739.156308][T15338] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 739.215966][ T30] audit: type=1400 audit(1742116215.910:779): avc: denied { connect } for pid=15352 comm="syz.3.2515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 739.723070][T15362] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2516'. [ 740.136511][T15372] libceph: resolve '0.0' (ret=-3): failed [ 740.202969][ T5871] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 740.472299][ T5871] usb 4-1: unable to get BOS descriptor or descriptor too short [ 740.484802][ T5871] usb 4-1: config 2 has an invalid interface number: 233 but max is 0 [ 740.495665][ T5871] usb 4-1: config 2 has no interface number 0 [ 740.501942][ T5871] usb 4-1: config 2 interface 233 altsetting 15 has an endpoint descriptor with address 0xD5, changing to 0x85 [ 740.517238][ T5871] usb 4-1: config 2 interface 233 altsetting 15 endpoint 0x85 has invalid maxpacket 1024, setting to 64 [ 740.530184][ T5871] usb 4-1: config 2 interface 233 altsetting 15 has an endpoint descriptor with address 0x99, changing to 0x89 [ 740.530406][T15362] team0 (unregistering): left allmulticast mode [ 740.628401][ T5871] usb 4-1: config 2 interface 233 altsetting 15 endpoint 0x89 has invalid maxpacket 512, setting to 64 [ 740.716384][ T5871] usb 4-1: config 2 interface 233 has no altsetting 0 [ 740.883613][ T5871] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=73.1b [ 740.893343][T15371] netdevsim netdevsim0: Direct firmware load for . [ 740.893343][T15371] failed with error -2 [ 740.920639][T15371] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 740.920639][T15371] [ 740.951638][ T5871] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 740.960180][ T5871] usb 4-1: Product: syz [ 740.973948][ T5871] usb 4-1: Manufacturer: syz [ 740.978557][ T5871] usb 4-1: SerialNumber: syz [ 741.033373][T15378] netlink: 'syz.2.2521': attribute type 3 has an invalid length. [ 741.268834][ T5871] usb 4-1: USB disconnect, device number 72 [ 741.909273][T15386] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2525'. [ 741.915670][ T7051] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 742.089403][T15396] fuse: Unknown parameter 'user_id00000000000000000000' [ 742.146994][T15400] overlayfs: missing 'lowerdir' [ 742.246249][T15400] openvswitch: netlink: Duplicate or invalid key (type 0). [ 742.260601][T15400] openvswitch: netlink: Actions may not be safe on all matching packets [ 742.851762][ T7051] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 743.145903][T15410] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2528'. [ 743.498047][T15425] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 743.645624][ T5869] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 743.854571][ T5869] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 743.919251][ T5869] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 743.994869][ T5869] usb 4-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 744.060566][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 744.069947][ T5869] usb 4-1: config 0 descriptor?? [ 744.078182][ T5869] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 744.094249][ T5914] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 744.233198][ T5914] usb 2-1: device descriptor read/64, error -71 [ 744.487055][T15441] fuse: Unknown parameter 'user_id00000000000000000000' [ 744.500693][ T5914] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 744.539959][ T30] audit: type=1326 audit(1742116220.905:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 744.563719][ T30] audit: type=1326 audit(1742116220.905:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 744.588402][ T30] audit: type=1326 audit(1742116220.905:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=116 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 744.599317][T15444] FAULT_INJECTION: forcing a failure. [ 744.599317][T15444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 744.612136][ T30] audit: type=1326 audit(1742116220.905:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 744.649264][ T30] audit: type=1326 audit(1742116220.905:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 744.652395][T15444] CPU: 1 UID: 0 PID: 15444 Comm: syz.0.2541 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 744.652415][T15444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 744.652424][T15444] Call Trace: [ 744.652430][T15444] [ 744.652437][T15444] dump_stack_lvl+0x16c/0x1f0 [ 744.652464][T15444] should_fail_ex+0x50a/0x650 [ 744.652485][T15444] ? __pfx___might_resched+0x10/0x10 [ 744.652510][T15444] should_fail_alloc_page+0xe7/0x130 [ 744.652528][T15444] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 744.652548][T15444] ? mark_lock+0xb5/0xc60 [ 744.652569][T15444] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 744.652595][T15444] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 744.652612][T15444] ? mark_lock+0xb5/0xc60 [ 744.652629][T15444] ? hlock_class+0x4e/0x130 [ 744.652648][T15444] ? mark_lock+0xb5/0xc60 [ 744.652668][T15444] ? __pfx_mark_lock+0x10/0x10 [ 744.652685][T15444] ? hlock_class+0x4e/0x130 [ 744.652699][T15444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 744.652723][T15444] ? policy_nodemask+0xea/0x4e0 [ 744.652742][T15444] alloc_pages_mpol+0x1fc/0x540 [ 744.652759][T15444] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 744.652777][T15444] ? find_held_lock+0x2d/0x110 [ 744.652794][T15444] folio_alloc_mpol_noprof+0x36/0x2f0 [ 744.652814][T15444] vma_alloc_folio_noprof+0xee/0x1b0 [ 744.652833][T15444] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 744.652852][T15444] ? __pfx___lock_acquire+0x10/0x10 [ 744.652875][T15444] do_wp_page+0x105a/0x4670 [ 744.652902][T15444] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 744.652921][T15444] ? __pfx_do_wp_page+0x10/0x10 [ 744.652939][T15444] ? rcu_is_watching+0x12/0xc0 [ 744.652957][T15444] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 744.652971][T15444] ? lock_acquire+0x2f/0xb0 [ 744.652988][T15444] ? __handle_mm_fault+0xdfa/0x2a40 [ 744.653007][T15444] __handle_mm_fault+0x1ade/0x2a40 [ 744.653028][T15444] ? __pfx___handle_mm_fault+0x10/0x10 [ 744.653040][T15444] ? follow_page_pte+0x35d/0x1490 [ 744.653054][T15444] ? __pfx_lock_release+0x10/0x10 [ 744.653071][T15444] ? vm_normal_page+0x13c/0x2b0 [ 744.653106][T15444] handle_mm_fault+0x3fa/0xaa0 [ 744.653141][T15444] __get_user_pages+0x773/0x36f0 [ 744.653163][T15444] ? __pfx___get_user_pages+0x10/0x10 [ 744.653176][T15444] ? down_read_killable+0xcc/0x380 [ 744.653197][T15444] ? __pfx_down_read_killable+0x10/0x10 [ 744.653217][T15444] ? mark_lock+0xb5/0xc60 [ 744.653244][T15444] ? find_held_lock+0x2d/0x110 [ 744.653261][T15444] __gup_longterm_locked+0x212/0x1870 [ 744.653276][T15444] ? __pfx_lock_release+0x10/0x10 [ 744.653294][T15444] ? trace_lock_acquire+0x14e/0x1f0 [ 744.653315][T15444] ? __pfx___gup_longterm_locked+0x10/0x10 [ 744.653328][T15444] ? gup_fast_fallback+0x84c/0x2690 [ 744.653342][T15444] ? __pfx_lock_release+0x10/0x10 [ 744.653364][T15444] ? sanity_check_pinned_pages+0x3ab/0x11e0 [ 744.653389][T15444] gup_fast_fallback+0x1802/0x2690 [ 744.653417][T15444] ? __pfx_gup_fast_fallback+0x10/0x10 [ 744.653433][T15444] ? is_bpf_text_address+0x30/0x1a0 [ 744.653452][T15444] ? bpf_ksym_find+0x127/0x1c0 [ 744.653467][T15444] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 744.653484][T15444] ? is_bpf_text_address+0x94/0x1a0 [ 744.653507][T15444] pin_user_pages_fast+0xa8/0x100 [ 744.653521][T15444] ? __pfx_pin_user_pages_fast+0x10/0x10 [ 744.653542][T15444] iov_iter_extract_pages+0x3a5/0x2010 [ 744.653560][T15444] ? __pfx_stack_trace_save+0x10/0x10 [ 744.653576][T15444] ? stack_depot_save_flags+0x28/0x9c0 [ 744.653599][T15444] ? __pfx_iov_iter_extract_pages+0x10/0x10 [ 744.653614][T15444] ? sock_kmalloc+0x111/0x170 [ 744.653628][T15444] ? kasan_save_stack+0x42/0x60 [ 744.653641][T15444] ? kasan_save_stack+0x33/0x60 [ 744.653653][T15444] ? kasan_save_track+0x14/0x30 [ 744.653665][T15444] ? __kasan_kmalloc+0xaa/0xb0 [ 744.653677][T15444] ? __kmalloc_noprof+0x21c/0x510 [ 744.653690][T15444] ? sock_kmalloc+0x111/0x170 [ 744.653703][T15444] ? af_alg_alloc_areq+0xbc/0x2e0 [ 744.653721][T15444] ? skcipher_recvmsg+0x326/0x1020 [ 744.653741][T15444] ? sock_recvmsg+0x1f6/0x250 [ 744.653755][T15444] ? ____sys_recvmsg+0x219/0x6b0 [ 744.653769][T15444] ? ___sys_recvmsg+0x115/0x1a0 [ 744.653787][T15444] ? __sys_recvmsg+0x16b/0x220 [ 744.653805][T15444] ? do_syscall_64+0xcd/0x250 [ 744.653822][T15444] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 744.653848][T15444] extract_iter_to_sg+0xf74/0x20b0 [ 744.653878][T15444] ? __pfx_extract_iter_to_sg+0x10/0x10 [ 744.653912][T15444] af_alg_get_rsgl+0x2c4/0x810 [ 744.653940][T15444] skcipher_recvmsg+0x386/0x1020 [ 744.653968][T15444] ? find_held_lock+0x2d/0x110 [ 744.653983][T15444] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 744.654011][T15444] sock_recvmsg+0x1f6/0x250 [ 744.654027][T15444] ____sys_recvmsg+0x219/0x6b0 [ 744.654047][T15444] ? __pfx_____sys_recvmsg+0x10/0x10 [ 744.654071][T15444] ? find_held_lock+0x2d/0x110 [ 744.654090][T15444] ___sys_recvmsg+0x115/0x1a0 [ 744.654111][T15444] ? __pfx____sys_recvmsg+0x10/0x10 [ 744.654130][T15444] ? __fget_files+0x1fc/0x3a0 [ 744.654146][T15444] ? trace_lock_acquire+0x14e/0x1f0 [ 744.654169][T15444] ? __fget_files+0x206/0x3a0 [ 744.654188][T15444] __sys_recvmsg+0x16b/0x220 [ 744.654209][T15444] ? __pfx___sys_recvmsg+0x10/0x10 [ 744.654248][T15444] do_syscall_64+0xcd/0x250 [ 744.654268][T15444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 744.654287][T15444] RIP: 0033:0x7fdb9118d169 [ 744.654299][T15444] 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 [ 744.654313][T15444] RSP: 002b:00007fdb91f9f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 744.654328][T15444] RAX: ffffffffffffffda RBX: 00007fdb913a6080 RCX: 00007fdb9118d169 [ 744.654337][T15444] RDX: 0000000020000253 RSI: 00004000000005c0 RDI: 000000000000000c [ 744.654346][T15444] RBP: 00007fdb91f9f090 R08: 0000000000000000 R09: 0000000000000000 [ 744.654354][T15444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 744.654362][T15444] R13: 0000000000000000 R14: 00007fdb913a6080 R15: 00007ffe789fb4d8 [ 744.654382][T15444] [ 745.075716][T15447] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 745.076862][ T5914] usb 2-1: device descriptor read/64, error -71 [ 745.083432][T15447] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 745.088246][ T30] audit: type=1326 audit(1742116220.905:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 745.326127][ T30] audit: type=1326 audit(1742116220.905:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=288 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 745.330904][ T5914] usb usb2-port1: attempt power cycle [ 745.350171][ T30] audit: type=1326 audit(1742116220.905:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 745.380222][ T30] audit: type=1326 audit(1742116220.905:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15442 comm="syz.0.2541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7fdb9118d169 code=0x7ffc0000 [ 745.407828][T15450] netlink: 'syz.3.2532': attribute type 2 has an invalid length. [ 745.763358][ T5914] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 745.814111][ T5914] usb 2-1: device descriptor read/8, error -71 [ 746.104065][ T5914] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 746.149757][ T5914] usb 2-1: device descriptor read/8, error -71 [ 746.278252][ T5914] usb usb2-port1: unable to enumerate USB device [ 746.629004][ T5869] usb 4-1: USB disconnect, device number 73 [ 747.211780][ T30] audit: type=1400 audit(1742116223.393:789): avc: denied { override_creds } for pid=15463 comm="syz.3.2546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 747.563201][T15478] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 747.596414][T15480] overlayfs: missing 'lowerdir' [ 747.605106][T15480] openvswitch: netlink: Duplicate or invalid key (type 0). [ 747.617443][T15480] openvswitch: netlink: Actions may not be safe on all matching packets [ 747.711628][T15480] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2550'. [ 748.081553][ T6314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 748.181423][T15493] FAULT_INJECTION: forcing a failure. [ 748.181423][T15493] name failslab, interval 1, probability 0, space 0, times 0 [ 748.194378][T15493] CPU: 0 UID: 0 PID: 15493 Comm: syz.0.2553 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 748.194403][T15493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 748.194413][T15493] Call Trace: [ 748.194419][T15493] [ 748.194426][T15493] dump_stack_lvl+0x16c/0x1f0 [ 748.194458][T15493] should_fail_ex+0x50a/0x650 [ 748.194485][T15493] ? fs_reclaim_acquire+0xae/0x150 [ 748.194513][T15493] should_failslab+0xc2/0x120 [ 748.194533][T15493] __kmalloc_node_noprof+0xd1/0x510 [ 748.194553][T15493] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 748.194588][T15493] __kvmalloc_node_noprof+0xad/0x1a0 [ 748.194616][T15493] bpf_test_run_xdp_live+0x140/0x500 [ 748.194639][T15493] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 748.194664][T15493] ? __pfx___lock_acquire+0x10/0x10 [ 748.194692][T15493] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 748.194728][T15493] ? lock_acquire+0x2f/0xb0 [ 748.194749][T15493] ? __might_fault+0xe3/0x190 [ 748.194770][T15493] ? __might_fault+0xe3/0x190 [ 748.194797][T15493] ? bpf_test_init.isra.0+0x6b/0x130 [ 748.194819][T15493] bpf_prog_test_run_xdp+0x81f/0x1560 [ 748.194846][T15493] ? lock_acquire+0x2f/0xb0 [ 748.194867][T15493] ? __fget_files+0x40/0x3a0 [ 748.194883][T15493] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 748.194905][T15493] ? __fget_files+0x206/0x3a0 [ 748.194924][T15493] ? fput+0x67/0x440 [ 748.194945][T15493] ? __bpf_prog_get+0xa0/0x290 [ 748.194970][T15493] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 748.194992][T15493] __sys_bpf+0xfc6/0x49c0 [ 748.195009][T15493] ? __pfx_lock_release+0x10/0x10 [ 748.195034][T15493] ? __pfx___sys_bpf+0x10/0x10 [ 748.195051][T15493] ? vfs_write+0x306/0x1150 [ 748.195081][T15493] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 748.195119][T15493] ? fput+0x67/0x440 [ 748.195138][T15493] ? ksys_write+0x1ba/0x250 [ 748.195153][T15493] ? __pfx_ksys_write+0x10/0x10 [ 748.195174][T15493] __x64_sys_bpf+0x78/0xc0 [ 748.195192][T15493] ? lockdep_hardirqs_on+0x7c/0x110 [ 748.195213][T15493] do_syscall_64+0xcd/0x250 [ 748.195237][T15493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.195262][T15493] RIP: 0033:0x7fdb9118d169 [ 748.195279][T15493] 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 [ 748.195296][T15493] RSP: 002b:00007fdb91fc0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 748.195313][T15493] RAX: ffffffffffffffda RBX: 00007fdb913a5fa0 RCX: 00007fdb9118d169 [ 748.195324][T15493] RDX: 0000000000000050 RSI: 0000400000000700 RDI: 000000000000000a [ 748.195334][T15493] RBP: 00007fdb91fc0090 R08: 0000000000000000 R09: 0000000000000000 [ 748.195344][T15493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 748.195354][T15493] R13: 0000000000000000 R14: 00007fdb913a5fa0 R15: 00007ffe789fb4d8 [ 748.195377][T15493] [ 748.734236][ T6314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 749.181240][T15506] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2557'. [ 749.221007][T15508] fuse: Unknown parameter '0xffffffffffffffff' [ 749.759953][T15519] overlayfs: missing 'lowerdir' [ 749.765924][T15519] openvswitch: netlink: Duplicate or invalid key (type 0). [ 749.773368][T15519] openvswitch: netlink: Actions may not be safe on all matching packets [ 749.830540][T15519] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2562'. [ 749.877913][ T5914] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 749.999745][ T30] audit: type=1400 audit(1742116226.013:790): avc: denied { read } for pid=15521 comm="syz.0.2563" laddr=127.0.0.1 lport=58332 faddr=127.0.0.1 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 750.048907][ T5914] usb 2-1: Using ep0 maxpacket: 16 [ 750.060599][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 750.070745][ T5914] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 750.080383][ T5914] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 750.173990][ T5914] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 750.194258][ T5914] usb 2-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 750.210441][ T5914] usb 2-1: Product: syz [ 750.214688][ T5914] usb 2-1: Manufacturer: syz [ 750.224752][ T5914] usb 2-1: SerialNumber: syz [ 750.236752][ T5914] usb 2-1: config 0 descriptor?? [ 750.246029][T15514] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 750.258082][ T5914] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 750.269227][ T5914] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 750.280888][ T5914] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 750.290458][ T5914] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 750.302875][ T5914] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected [ 750.312858][T15529] fuse: Unknown parameter '0xffffffffffffffff' [ 750.537495][T15533] FAULT_INJECTION: forcing a failure. [ 750.537495][T15533] name failslab, interval 1, probability 0, space 0, times 0 [ 750.550911][T15533] CPU: 0 UID: 0 PID: 15533 Comm: syz.4.2566 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 750.550937][T15533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 750.550947][T15533] Call Trace: [ 750.550953][T15533] [ 750.550960][T15533] dump_stack_lvl+0x16c/0x1f0 [ 750.550990][T15533] should_fail_ex+0x50a/0x650 [ 750.551015][T15533] ? fs_reclaim_acquire+0xae/0x150 [ 750.551041][T15533] ? tomoyo_realpath_from_path+0xb9/0x720 [ 750.551064][T15533] should_failslab+0xc2/0x120 [ 750.551081][T15533] __kmalloc_noprof+0xcb/0x510 [ 750.551098][T15533] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 750.551128][T15533] tomoyo_realpath_from_path+0xb9/0x720 [ 750.551155][T15533] ? tomoyo_path_number_perm+0x235/0x590 [ 750.551176][T15533] ? tomoyo_path_number_perm+0x235/0x590 [ 750.551200][T15533] tomoyo_path_number_perm+0x248/0x590 [ 750.551216][T15533] ? tomoyo_path_number_perm+0x235/0x590 [ 750.551237][T15533] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 750.551277][T15533] ? __pfx_lock_release+0x10/0x10 [ 750.551295][T15533] ? trace_lock_acquire+0x14e/0x1f0 [ 750.551315][T15533] ? lock_acquire+0x2f/0xb0 [ 750.551335][T15533] ? __fget_files+0x40/0x3a0 [ 750.551355][T15533] ? __fget_files+0x206/0x3a0 [ 750.551375][T15533] security_file_ioctl+0x9b/0x240 [ 750.551402][T15533] __x64_sys_ioctl+0xb7/0x200 [ 750.551427][T15533] do_syscall_64+0xcd/0x250 [ 750.551452][T15533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.551475][T15533] RIP: 0033:0x7fbb5798d169 [ 750.551489][T15533] 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 [ 750.551506][T15533] RSP: 002b:00007fbb587fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 750.551524][T15533] RAX: ffffffffffffffda RBX: 00007fbb57ba5fa0 RCX: 00007fbb5798d169 [ 750.551535][T15533] RDX: 0000400000000000 RSI: 00000000800448d4 RDI: 0000000000000005 [ 750.551545][T15533] RBP: 00007fbb587fb090 R08: 0000000000000000 R09: 0000000000000000 [ 750.551555][T15533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 750.551565][T15533] R13: 0000000000000000 R14: 00007fbb57ba5fa0 R15: 00007ffecd28ab88 [ 750.551594][T15533] [ 750.567110][T12777] usb 2-1: USB disconnect, device number 65 [ 750.572886][T15533] ERROR: Out of memory at tomoyo_realpath_from_path. [ 750.579710][T12777] mcba_usb 2-1:0.0 can0: device disconnected [ 751.210236][ T5871] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 751.566360][T15544] fuse: Unknown parameter '0xffffffffffffffff' [ 751.567459][ T5871] usb 1-1: Using ep0 maxpacket: 16 [ 751.590068][ T5871] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 751.609942][ T5871] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 751.619859][ T5871] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 751.633332][ T5871] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 751.642907][ T5871] usb 1-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 751.651904][ T5871] usb 1-1: Product: syz [ 751.656539][ T5871] usb 1-1: Manufacturer: syz [ 751.661576][ T5871] usb 1-1: SerialNumber: syz [ 751.666706][T15546] overlayfs: failed to resolve './file1': -2 [ 751.676202][ T5871] usb 1-1: config 0 descriptor?? [ 751.791102][T15537] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 751.883407][ T5871] mcba_usb 1-1:0.0 can0: failed tx_urb -90 [ 751.901551][ T5871] mcba_usb 1-1:0.0 can0: Failed to send cmd (169) [ 751.917665][ T5871] mcba_usb 1-1:0.0 can0: failed tx_urb -90 [ 751.951286][ T5871] mcba_usb 1-1:0.0 can0: Failed to send cmd (169) [ 751.999406][ T5871] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected [ 752.270877][ T30] audit: type=1400 audit(1742116227.958:791): avc: denied { ioctl } for pid=15549 comm="syz.4.2572" path="/dev/cachefiles" dev="devtmpfs" ino=4 ioctlcmd=0x3d02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 752.313950][ T5914] usb 1-1: USB disconnect, device number 55 [ 752.369478][ T5914] mcba_usb 1-1:0.0 can0: device disconnected [ 752.590512][T15560] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2573'. [ 752.893374][T15561] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2574'. [ 752.902369][T15561] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2574'. [ 752.950633][T15567] overlayfs: missing 'lowerdir' [ 752.962924][T15561] ref_ctr going negative. vaddr: 0x400000ffc002, curr val: -29824, delta: 1 [ 752.969807][ T30] audit: type=1804 audit(1742116228.791:792): pid=15561 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.4.2574" name="/newroot/509/file0" dev="tmpfs" ino=2701 res=1 errno=0 [ 752.971912][T15561] ref_ctr increment failed for inode: 0xa8d offset: 0x7 ref_ctr_offset: 0x2 of mm: 0xffff888035c5e400 [ 753.021766][T15569] openvswitch: netlink: Duplicate or invalid key (type 0). [ 753.029017][T15569] openvswitch: netlink: Actions may not be safe on all matching packets [ 753.275229][T15577] 9pnet_fd: Insufficient options for proto=fd [ 753.397421][ T5871] usb 4-1: new full-speed USB device number 74 using dummy_hcd [ 753.459972][T12777] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 753.572976][ T5871] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 753.656866][T12777] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 753.709295][ T5871] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 753.759829][T12777] usb 2-1: config 0 has no interfaces? [ 753.797210][ T5871] usb 4-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 753.848537][T12777] usb 2-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 753.918561][ T5871] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 753.927660][T12777] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.936859][T12777] usb 2-1: Product: syz [ 753.944412][ T5871] usb 4-1: config 0 descriptor?? [ 753.949474][T12777] usb 2-1: Manufacturer: syz [ 753.957034][T12777] usb 2-1: SerialNumber: syz [ 753.964116][T12777] usb 2-1: config 0 descriptor?? [ 754.198737][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 754.210037][ T6314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 754.274629][ T30] audit: type=1400 audit(1742116230.016:793): avc: denied { ioctl } for pid=15564 comm="syz.1.2576" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 ioctlcmd=0xae41 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 754.704071][ T5871] isku 0003:1E7D:319C.001E: hidraw0: USB HID v0.00 Device [HID 1e7d:319c] on usb-dummy_hcd.3-1/input0 [ 754.811894][ T5871] usb 2-1: USB disconnect, device number 66 [ 755.132084][ T5914] usb 4-1: USB disconnect, device number 74 [ 755.151283][T15593] Bluetooth: MGMT ver 1.23 [ 755.169684][ T30] audit: type=1400 audit(1742116230.839:794): avc: denied { name_bind } for pid=15591 comm="syz.4.2584" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 755.239301][T15601] fuse: Unknown parameter '0xffffffffffffffff' [ 755.353409][T15608] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 756.074640][ T30] audit: type=1400 audit(1742116231.700:795): avc: denied { unmount } for pid=5818 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 756.111319][T15613] FAULT_INJECTION: forcing a failure. [ 756.111319][T15613] name failslab, interval 1, probability 0, space 0, times 0 [ 756.126533][T15613] CPU: 0 UID: 0 PID: 15613 Comm: syz.1.2590 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 756.126550][T15613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 756.126556][T15613] Call Trace: [ 756.126560][T15613] [ 756.126564][T15613] dump_stack_lvl+0x16c/0x1f0 [ 756.126584][T15613] should_fail_ex+0x50a/0x650 [ 756.126601][T15613] ? fs_reclaim_acquire+0xae/0x150 [ 756.126617][T15613] ? tomoyo_encode2+0x100/0x3e0 [ 756.126632][T15613] should_failslab+0xc2/0x120 [ 756.126644][T15613] __kmalloc_noprof+0xcb/0x510 [ 756.126656][T15613] ? rcu_is_watching+0x12/0xc0 [ 756.126669][T15613] tomoyo_encode2+0x100/0x3e0 [ 756.126686][T15613] tomoyo_encode+0x29/0x50 [ 756.126700][T15613] tomoyo_realpath_from_path+0x19d/0x720 [ 756.126716][T15613] ? tomoyo_path_number_perm+0x235/0x590 [ 756.126731][T15613] tomoyo_path_number_perm+0x248/0x590 [ 756.126744][T15613] ? tomoyo_path_number_perm+0x235/0x590 [ 756.126758][T15613] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 756.126783][T15613] ? __pfx_lock_release+0x10/0x10 [ 756.126797][T15613] ? trace_lock_acquire+0x14e/0x1f0 [ 756.126810][T15613] ? lock_acquire+0x2f/0xb0 [ 756.126824][T15613] ? __fget_files+0x40/0x3a0 [ 756.126835][T15613] ? __fget_files+0x206/0x3a0 [ 756.126847][T15613] security_file_ioctl+0x9b/0x240 [ 756.126863][T15613] __x64_sys_ioctl+0xb7/0x200 [ 756.126879][T15613] do_syscall_64+0xcd/0x250 [ 756.126893][T15613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 756.126908][T15613] RIP: 0033:0x7fc1b878d169 [ 756.126917][T15613] 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 [ 756.126927][T15613] RSP: 002b:00007fc1b9653038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 756.126937][T15613] RAX: ffffffffffffffda RBX: 00007fc1b89a5fa0 RCX: 00007fc1b878d169 [ 756.126943][T15613] RDX: 0000400000000000 RSI: 00000000800448d4 RDI: 0000000000000004 [ 756.126949][T15613] RBP: 00007fc1b9653090 R08: 0000000000000000 R09: 0000000000000000 [ 756.126955][T15613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 756.126961][T15613] R13: 0000000000000000 R14: 00007fc1b89a5fa0 R15: 00007ffc143985d8 [ 756.126974][T15613] [ 756.126983][T15613] ERROR: Out of memory at tomoyo_realpath_from_path. [ 756.550071][T15620] netdevsim netdevsim0: Direct firmware load for . [ 756.550071][T15620] failed with error -2 [ 756.561361][T15620] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 756.561361][T15620] [ 756.570193][ T5869] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 756.769995][ T5869] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 756.880737][ T5869] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 756.897258][ T5869] usb 4-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 756.906448][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 756.926104][ T5869] usb 4-1: config 0 descriptor?? [ 756.943744][ T5869] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 757.784038][T15637] FAULT_INJECTION: forcing a failure. [ 757.784038][T15637] name failslab, interval 1, probability 0, space 0, times 0 [ 757.797471][T15637] CPU: 1 UID: 0 PID: 15637 Comm: syz.0.2597 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 757.797494][T15637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 757.797504][T15637] Call Trace: [ 757.797510][T15637] [ 757.797517][T15637] dump_stack_lvl+0x16c/0x1f0 [ 757.797545][T15637] should_fail_ex+0x50a/0x650 [ 757.797571][T15637] ? fs_reclaim_acquire+0xae/0x150 [ 757.797599][T15637] ? drbg_kcapi_seed+0x88c/0xed0 [ 757.797619][T15637] should_failslab+0xc2/0x120 [ 757.797640][T15637] __kmalloc_noprof+0xcb/0x510 [ 757.797665][T15637] drbg_kcapi_seed+0x88c/0xed0 [ 757.797687][T15637] ? __pfx_drbg_kcapi_seed+0x10/0x10 [ 757.797708][T15637] ? lock_acquire+0x2f/0xb0 [ 757.797732][T15637] ? __might_fault+0xe3/0x190 [ 757.797754][T15637] ? __might_fault+0xe3/0x190 [ 757.797777][T15637] crypto_rng_reset+0x78/0x130 [ 757.797793][T15637] ? __pfx_rng_setkey+0x10/0x10 [ 757.797810][T15637] alg_setsockopt+0x498/0xee0 [ 757.797836][T15637] ? __pfx_alg_setsockopt+0x10/0x10 [ 757.797864][T15637] ? selinux_socket_setsockopt+0x6a/0x80 [ 757.797888][T15637] ? __pfx_alg_setsockopt+0x10/0x10 [ 757.797912][T15637] do_sock_setsockopt+0x222/0x480 [ 757.797930][T15637] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 757.797949][T15637] ? lock_acquire+0x2f/0xb0 [ 757.797984][T15637] __sys_setsockopt+0x1a0/0x230 [ 757.798012][T15637] __x64_sys_setsockopt+0xbd/0x160 [ 757.798034][T15637] ? do_syscall_64+0x91/0x250 [ 757.798055][T15637] ? lockdep_hardirqs_on+0x7c/0x110 [ 757.798075][T15637] do_syscall_64+0xcd/0x250 [ 757.798099][T15637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 757.798122][T15637] RIP: 0033:0x7fdb9118d169 [ 757.798137][T15637] 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 [ 757.798153][T15637] RSP: 002b:00007fdb91f7e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 757.798171][T15637] RAX: ffffffffffffffda RBX: 00007fdb913a6160 RCX: 00007fdb9118d169 [ 757.798182][T15637] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000006 [ 757.798193][T15637] RBP: 00007fdb91f7e090 R08: 0000000000000000 R09: 0000000000000000 [ 757.798204][T15637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 757.798213][T15637] R13: 0000000000000000 R14: 00007fdb913a6160 R15: 00007ffe789fb4d8 [ 757.798237][T15637] [ 758.030579][T15638] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 758.039071][T15638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 758.436464][T15647] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 758.487321][T15647] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 758.679067][T15652] erofs (device nbd0): cannot find valid erofs superblock [ 758.732836][T15654] fuse: Unknown parameter '0xffffffffffffffff' [ 758.767227][T15655] netlink: 'syz.3.2593': attribute type 2 has an invalid length. [ 758.833351][T15649] siw: device registration error -23 [ 758.920827][T15660] overlayfs: missing 'lowerdir' [ 758.966437][T15660] openvswitch: netlink: Duplicate or invalid key (type 0). [ 759.006157][T15660] openvswitch: netlink: Actions may not be safe on all matching packets [ 759.217190][T15660] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2604'. [ 759.670869][ T2983] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 759.701386][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 760.708754][T15681] FAULT_INJECTION: forcing a failure. [ 760.708754][T15681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 760.729171][ T5869] usb 4-1: USB disconnect, device number 75 [ 760.884887][T15681] CPU: 0 UID: 0 PID: 15681 Comm: syz.4.2609 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 760.884917][T15681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 760.884926][T15681] Call Trace: [ 760.884931][T15681] [ 760.884938][T15681] dump_stack_lvl+0x16c/0x1f0 [ 760.884963][T15681] should_fail_ex+0x50a/0x650 [ 760.884984][T15681] ? __pfx___might_resched+0x10/0x10 [ 760.885011][T15681] should_fail_alloc_page+0xe7/0x130 [ 760.885031][T15681] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 760.885057][T15681] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 760.885074][T15681] ? __pfx_mark_lock+0x10/0x10 [ 760.885098][T15681] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 760.885118][T15681] ? hlock_class+0x4e/0x130 [ 760.885132][T15681] ? __pfx___lock_acquire+0x10/0x10 [ 760.885151][T15681] ? __pfx_mark_lock+0x10/0x10 [ 760.885167][T15681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 760.885188][T15681] ? policy_nodemask+0xea/0x4e0 [ 760.885205][T15681] alloc_pages_mpol+0x1fc/0x540 [ 760.885221][T15681] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 760.885233][T15681] ? __pfx_lock_release+0x10/0x10 [ 760.885250][T15681] ? do_raw_spin_lock+0x12d/0x2c0 [ 760.885262][T15681] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 760.885277][T15681] alloc_pages_noprof+0x131/0x390 [ 760.885292][T15681] __pmd_alloc+0x3f/0x870 [ 760.885312][T15681] __handle_mm_fault+0x94a/0x2a40 [ 760.885331][T15681] ? __pfx___handle_mm_fault+0x10/0x10 [ 760.885342][T15681] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 760.885370][T15681] ? find_vma+0xc0/0x140 [ 760.885386][T15681] ? __pfx_find_vma+0x10/0x10 [ 760.885405][T15681] handle_mm_fault+0x3fa/0xaa0 [ 760.885421][T15681] do_user_addr_fault+0x7a3/0x13f0 [ 760.885444][T15681] exc_page_fault+0x5c/0xc0 [ 760.885468][T15681] asm_exc_page_fault+0x26/0x30 [ 760.885486][T15681] RIP: 0010:rep_movs_alternative+0x30/0x70 [ 760.885500][T15681] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 760.885513][T15681] RSP: 0018:ffffc90004ad7d88 EFLAGS: 00050212 [ 760.885526][T15681] RAX: 0000000000000001 RBX: 0000400000000000 RCX: 0000000000000010 [ 760.885534][T15681] RDX: fffff5200095afc4 RSI: 0000400000000000 RDI: ffffc90004ad7e10 [ 760.885542][T15681] RBP: 0000000000000010 R08: 0000000000000001 R09: fffff5200095afc3 [ 760.885550][T15681] R10: ffffc90004ad7e1f R11: 0000000000000000 R12: 0000000000000000 [ 760.885558][T15681] R13: ffffc90004ad7e10 R14: ffff88803404cc40 R15: ffff888064cfaa00 [ 760.885576][T15681] _copy_from_user+0x98/0xd0 [ 760.885591][T15681] move_addr_to_kernel+0x68/0x160 [ 760.885608][T15681] __sys_bind+0x11c/0x260 [ 760.885623][T15681] ? __pfx___sys_bind+0x10/0x10 [ 760.885637][T15681] ? __fget_files+0x206/0x3a0 [ 760.885656][T15681] ? __pfx_ksys_write+0x10/0x10 [ 760.885672][T15681] __x64_sys_bind+0x72/0xb0 [ 760.885686][T15681] ? lockdep_hardirqs_on+0x7c/0x110 [ 760.885701][T15681] do_syscall_64+0xcd/0x250 [ 760.885720][T15681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.885736][T15681] RIP: 0033:0x7fbb5798d169 [ 760.885745][T15681] 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 [ 760.885756][T15681] RSP: 002b:00007fbb587fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 760.885768][T15681] RAX: ffffffffffffffda RBX: 00007fbb57ba5fa0 RCX: 00007fbb5798d169 [ 760.885776][T15681] RDX: 0000000000000010 RSI: 0000400000000000 RDI: 0000000000000003 [ 760.885783][T15681] RBP: 00007fbb587fb090 R08: 0000000000000000 R09: 0000000000000000 [ 760.885790][T15681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 760.885798][T15681] R13: 0000000000000000 R14: 00007fbb57ba5fa0 R15: 00007ffecd28ab88 [ 760.885814][T15681] [ 761.947566][ T5869] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 762.129405][ T5869] usb 4-1: Using ep0 maxpacket: 16 [ 762.141990][ T5869] usb 4-1: config 1 has an invalid interface number: 118 but max is 0 [ 762.390798][ T5869] usb 4-1: config 1 has no interface number 0 [ 762.431480][ T5869] usb 4-1: config 1 interface 118 has no altsetting 0 [ 762.460880][ T5869] usb 4-1: string descriptor 0 read error: -71 [ 762.467159][ T5869] usb 4-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice=e2.32 [ 762.488070][ T5869] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 762.522558][ T5869] usb 4-1: rejected 1 configuration due to insufficient available bus power [ 762.546197][ T5869] usb 4-1: no configuration chosen from 1 choice [ 762.567101][ T5869] usb 4-1: USB disconnect, device number 76 [ 763.508739][T15712] 9pnet_fd: Insufficient options for proto=fd [ 763.578272][T15704] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2615'. [ 763.587333][T15704] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 763.656422][T15704] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 763.694560][T15716] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 763.701121][T15716] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 763.731016][T15723] overlayfs: missing 'lowerdir' [ 763.745454][T15723] openvswitch: netlink: Duplicate or invalid key (type 0). [ 763.755060][T15717] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(6) [ 763.761614][T15717] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 763.785698][T15723] openvswitch: netlink: Actions may not be safe on all matching packets [ 763.809433][T15716] vhci_hcd vhci_hcd.0: Device attached [ 763.815092][T15717] vhci_hcd vhci_hcd.0: Device attached [ 764.043408][T12777] vhci_hcd: vhci_device speed not set [ 764.160643][T12777] usb 35-1: new full-speed USB device number 2 using vhci_hcd [ 764.300976][T15733] FAULT_INJECTION: forcing a failure. [ 764.300976][T15733] name failslab, interval 1, probability 0, space 0, times 0 [ 764.313744][T15733] CPU: 1 UID: 0 PID: 15733 Comm: syz.0.2622 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 764.313767][T15733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 764.313777][T15733] Call Trace: [ 764.313783][T15733] [ 764.313790][T15733] dump_stack_lvl+0x16c/0x1f0 [ 764.313816][T15733] should_fail_ex+0x50a/0x650 [ 764.313841][T15733] ? fs_reclaim_acquire+0xae/0x150 [ 764.313867][T15733] should_failslab+0xc2/0x120 [ 764.313886][T15733] __kmalloc_node_noprof+0xd1/0x510 [ 764.313904][T15733] ? lock_acquire+0x2f/0xb0 [ 764.313927][T15733] ? __might_fault+0xe3/0x190 [ 764.313945][T15733] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 764.313971][T15733] ? __might_fault+0xe3/0x190 [ 764.313993][T15733] __kvmalloc_node_noprof+0xad/0x1a0 [ 764.314019][T15733] xt_alloc_table_info+0x3e/0xa0 [ 764.314043][T15733] do_ipt_set_ctl+0x5b3/0xbe0 [ 764.314067][T15733] ? trace_contention_end+0xee/0x140 [ 764.314093][T15733] ? __mutex_lock+0x1cc/0xb10 [ 764.314117][T15733] ? __pfx_do_ipt_set_ctl+0x10/0x10 [ 764.314140][T15733] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 764.314163][T15733] ? sockopt_release_sock+0x52/0x60 [ 764.314189][T15733] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 764.314220][T15733] ? nf_sockopt_find.constprop.0+0x221/0x290 [ 764.314245][T15733] nf_setsockopt+0x8a/0xf0 [ 764.314265][T15733] ip_setsockopt+0xcb/0xf0 [ 764.314290][T15733] ipv6_setsockopt+0x155/0x170 [ 764.314312][T15733] tcp_setsockopt+0xa4/0x100 [ 764.314329][T15733] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 764.314347][T15733] do_sock_setsockopt+0x222/0x480 [ 764.314362][T15733] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 764.314378][T15733] ? lock_acquire+0x2f/0xb0 [ 764.314405][T15733] __sys_setsockopt+0x1a0/0x230 [ 764.314432][T15733] __x64_sys_setsockopt+0xbd/0x160 [ 764.314457][T15733] ? do_syscall_64+0x91/0x250 [ 764.314476][T15733] ? lockdep_hardirqs_on+0x7c/0x110 [ 764.314497][T15733] do_syscall_64+0xcd/0x250 [ 764.314521][T15733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 764.314545][T15733] RIP: 0033:0x7fdb9118d169 [ 764.314559][T15733] 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 [ 764.314576][T15733] RSP: 002b:00007fdb91fc0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 764.314594][T15733] RAX: ffffffffffffffda RBX: 00007fdb913a5fa0 RCX: 00007fdb9118d169 [ 764.314604][T15733] RDX: 0000000000000040 RSI: 0004000000000000 RDI: 0000000000000003 [ 764.314613][T15733] RBP: 00007fdb91fc0090 R08: 0000000000000328 R09: 0000000000000000 [ 764.314623][T15733] R10: 0000400000000000 R11: 0000000000000246 R12: 0000000000000001 [ 764.314632][T15733] R13: 0000000000000000 R14: 00007fdb913a5fa0 R15: 00007ffe789fb4d8 [ 764.314652][T15733] [ 764.332602][T15719] vhci_hcd: connection closed [ 764.385055][T15718] vhci_hcd: connection reset by peer [ 764.794919][T15737] netdevsim netdevsim0: Direct firmware load for . [ 764.794919][T15737] failed with error -2 [ 764.805763][T15737] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 764.805763][T15737] [ 764.922702][ T2983] vhci_hcd: stop threads [ 764.948126][ T2983] vhci_hcd: release socket [ 764.971402][ T2983] vhci_hcd: disconnect device [ 765.079438][ T2983] vhci_hcd: stop threads [ 765.102642][ T2983] vhci_hcd: release socket [ 765.133548][ T2983] vhci_hcd: disconnect device [ 765.158978][T15743] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2624'. [ 765.169331][T15743] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 765.822546][T15748] FAULT_INJECTION: forcing a failure. [ 765.822546][T15748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 765.836177][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 765.846388][T15748] CPU: 0 UID: 0 PID: 15748 Comm: syz.2.2627 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 765.846419][T15748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 765.846428][T15748] Call Trace: [ 765.846433][T15748] [ 765.846439][T15748] dump_stack_lvl+0x16c/0x1f0 [ 765.846467][T15748] should_fail_ex+0x50a/0x650 [ 765.846492][T15748] _copy_from_user+0x2e/0xd0 [ 765.846522][T15748] ucma_notify+0x83/0x1c0 [ 765.846542][T15748] ? __pfx_ucma_notify+0x10/0x10 [ 765.846563][T15748] ? __pfx_ucma_notify+0x10/0x10 [ 765.846581][T15748] ucma_write+0x1f9/0x330 [ 765.846599][T15748] ? __pfx_ucma_write+0x10/0x10 [ 765.846614][T15748] ? bpf_lsm_file_permission+0x9/0x10 [ 765.846632][T15748] ? security_file_permission+0x71/0x210 [ 765.846655][T15748] ? rw_verify_area+0xcf/0x680 [ 765.846675][T15748] ? __pfx_ucma_write+0x10/0x10 [ 765.846689][T15748] vfs_write+0x24c/0x1150 [ 765.846711][T15748] ? __fget_files+0x1fc/0x3a0 [ 765.846725][T15748] ? __pfx_lock_release+0x10/0x10 [ 765.846746][T15748] ? __pfx_vfs_write+0x10/0x10 [ 765.846769][T15748] ? lock_acquire+0x2f/0xb0 [ 765.846787][T15748] ? __fget_files+0x40/0x3a0 [ 765.846803][T15748] ? __fget_files+0x206/0x3a0 [ 765.846822][T15748] ksys_write+0x207/0x250 [ 765.846834][T15748] ? __pfx_ksys_write+0x10/0x10 [ 765.846853][T15748] do_syscall_64+0xcd/0x250 [ 765.846872][T15748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 765.846892][T15748] RIP: 0033:0x7f442358d169 [ 765.846905][T15748] 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 [ 765.846918][T15748] RSP: 002b:00007f4424304038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 765.846932][T15748] RAX: ffffffffffffffda RBX: 00007f44237a5fa0 RCX: 00007f442358d169 [ 765.846942][T15748] RDX: 0000000000000010 RSI: 0000400000000180 RDI: 0000000000000003 [ 765.846950][T15748] RBP: 00007f4424304090 R08: 0000000000000000 R09: 0000000000000000 [ 765.846959][T15748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 765.846967][T15748] R13: 0000000000000000 R14: 00007f44237a5fa0 R15: 00007fffe02b9fb8 [ 765.846985][T15748] [ 765.872082][ T6314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 766.141806][ T30] audit: type=1400 audit(1742116241.110:796): avc: denied { ioctl } for pid=15749 comm="syz.2.2630" path="socket:[43995]" dev="sockfs" ino=43995 ioctlcmd=0x941c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 766.171238][T15743] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 767.751720][T15768] orangefs_mount: mount request failed with -4 [ 767.991464][T15791] program syz.2.2640 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 768.433299][T15314] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.537576][ T30] audit: type=1400 audit(1742116243.355:797): avc: denied { read write } for pid=15796 comm="syz.1.2643" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 768.563724][T15314] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.594796][ T30] audit: type=1400 audit(1742116243.355:798): avc: denied { open } for pid=15796 comm="syz.1.2643" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 768.749237][T15803] 9pnet_fd: Insufficient options for proto=fd [ 768.774099][T15314] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 768.810570][T15806] overlayfs: missing 'lowerdir' [ 768.832443][T15806] openvswitch: netlink: Duplicate or invalid key (type 0). [ 768.849481][T15806] openvswitch: netlink: Actions may not be safe on all matching packets [ 769.876855][T12777] vhci_hcd: vhci_device speed not set [ 770.027820][T15314] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 770.210167][ T5829] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 770.220515][ T5829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 770.230793][ T5829] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 770.241101][ T5829] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 770.253524][ T5829] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 770.260757][ T5829] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 770.282358][T15824] 9pnet_fd: Insufficient options for proto=fd [ 770.307573][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 770.320104][T15314] bridge_slave_1: left allmulticast mode [ 770.329245][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 770.336517][T15314] bridge_slave_1: left promiscuous mode [ 770.343323][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 770.351221][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 770.359269][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 770.366907][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 770.376461][T15314] bridge0: port 2(bridge_slave_1) entered disabled state [ 770.390772][ T30] audit: type=1400 audit(1742116245.085:799): avc: denied { mounton } for pid=15820 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 770.437367][T15314] bridge_slave_0: left allmulticast mode [ 770.443083][T15314] bridge_slave_0: left promiscuous mode [ 770.449358][T15314] bridge0: port 1(bridge_slave_0) entered disabled state [ 770.485906][T15829] input input89: cannot allocate more than FF_MAX_EFFECTS effects [ 772.049617][ T3963] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 772.061272][ T6314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 772.361089][T15853] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2656'. [ 772.586465][ T5829] Bluetooth: hci0: command tx timeout [ 773.003072][T15861] fuse: Unknown parameter '0xffffffffffffffff' [ 773.231010][T15314] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 773.252610][T15314] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 773.263062][T15314] bond0 (unregistering): Released all slaves [ 773.330966][T15820] lo speed is unknown, defaulting to 1000 [ 773.398698][ T5869] infiniband syz0: ib_query_port failed (-19) [ 774.815177][ T5829] Bluetooth: hci0: command tx timeout [ 774.844685][T15820] chnl_net:caif_netlink_parms(): no params data found [ 775.746820][T15885] slcan: can't register candev [ 775.751933][T15885] Falling back ldisc for ttyS3. [ 776.329520][T15894] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2667'. [ 776.487671][T15891] FAULT_INJECTION: forcing a failure. [ 776.487671][T15891] name failslab, interval 1, probability 0, space 0, times 0 [ 776.500784][T15891] CPU: 0 UID: 0 PID: 15891 Comm: syz.2.2666 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 776.500798][T15891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 776.500805][T15891] Call Trace: [ 776.500808][T15891] [ 776.500813][T15891] dump_stack_lvl+0x16c/0x1f0 [ 776.500832][T15891] should_fail_ex+0x50a/0x650 [ 776.500849][T15891] ? fs_reclaim_acquire+0xae/0x150 [ 776.500865][T15891] ? kvm_pic_init+0x4f/0x380 [ 776.500879][T15891] should_failslab+0xc2/0x120 [ 776.500891][T15891] __kmalloc_cache_noprof+0x68/0x410 [ 776.500908][T15891] ? hlock_class+0x4e/0x130 [ 776.500921][T15891] kvm_pic_init+0x4f/0x380 [ 776.500936][T15891] kvm_arch_vm_ioctl+0x91d/0x1d40 [ 776.500950][T15891] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 776.500961][T15891] ? __lock_acquire+0xcc5/0x3c40 [ 776.500979][T15891] ? hlock_class+0x4e/0x130 [ 776.500989][T15891] ? __lock_acquire+0xcc5/0x3c40 [ 776.501008][T15891] ? __pfx___lock_acquire+0x10/0x10 [ 776.501022][T15891] ? find_held_lock+0x2d/0x110 [ 776.501036][T15891] ? find_held_lock+0x2d/0x110 [ 776.501048][T15891] ? is_bpf_text_address+0x8a/0x1a0 [ 776.501070][T15891] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 776.501084][T15891] ? is_bpf_text_address+0x94/0x1a0 [ 776.501099][T15891] ? kernel_text_address+0x8d/0x100 [ 776.501113][T15891] ? __kernel_text_address+0xd/0x40 [ 776.501127][T15891] ? unwind_get_return_address+0x59/0xa0 [ 776.501143][T15891] ? arch_stack_walk+0xa7/0x100 [ 776.501159][T15891] ? stack_trace_save+0x95/0xd0 [ 776.501170][T15891] ? __pfx_stack_trace_save+0x10/0x10 [ 776.501181][T15891] ? __pfx_mark_lock+0x10/0x10 [ 776.501194][T15891] ? stack_depot_save_flags+0x28/0x9c0 [ 776.501213][T15891] ? kasan_save_stack+0x42/0x60 [ 776.501222][T15891] ? kasan_save_stack+0x33/0x60 [ 776.501231][T15891] ? kasan_save_track+0x14/0x30 [ 776.501240][T15891] ? kasan_save_free_info+0x3b/0x60 [ 776.501253][T15891] ? __kasan_slab_free+0x51/0x70 [ 776.501263][T15891] ? kfree+0x2c4/0x4d0 [ 776.501276][T15891] ? tomoyo_path_number_perm+0x46d/0x590 [ 776.501290][T15891] ? security_file_ioctl+0x9b/0x240 [ 776.501305][T15891] ? __x64_sys_ioctl+0xb7/0x200 [ 776.501320][T15891] kvm_vm_ioctl+0x19cf/0x3d70 [ 776.501338][T15891] ? __pfx_mark_lock+0x10/0x10 [ 776.501353][T15891] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 776.501373][T15891] ? find_held_lock+0x2d/0x110 [ 776.501391][T15891] ? tomoyo_path_number_perm+0x298/0x590 [ 776.501404][T15891] ? __pfx_lock_release+0x10/0x10 [ 776.501419][T15891] ? tomoyo_path_number_perm+0x46d/0x590 [ 776.501435][T15891] ? tomoyo_path_number_perm+0x190/0x590 [ 776.501449][T15891] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 776.501462][T15891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 776.501479][T15891] ? do_vfs_ioctl+0x513/0x1990 [ 776.501493][T15891] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 776.501511][T15891] ? ioctl_has_perm.constprop.0.isra.0+0x2fc/0x450 [ 776.501529][T15891] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 776.501547][T15891] ? __pfx_lock_release+0x10/0x10 [ 776.501566][T15891] ? selinux_file_ioctl+0x180/0x270 [ 776.501582][T15891] ? selinux_file_ioctl+0xb4/0x270 [ 776.501598][T15891] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 776.501614][T15891] __x64_sys_ioctl+0x190/0x200 [ 776.501629][T15891] do_syscall_64+0xcd/0x250 [ 776.501644][T15891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.501658][T15891] RIP: 0033:0x7f442358d169 [ 776.501668][T15891] 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 [ 776.501678][T15891] RSP: 002b:00007f4424304038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 776.501687][T15891] RAX: ffffffffffffffda RBX: 00007f44237a5fa0 RCX: 00007f442358d169 [ 776.501694][T15891] RDX: 0000000000000000 RSI: 000000000000ae60 RDI: 0000000000000004 [ 776.501700][T15891] RBP: 00007f4424304090 R08: 0000000000000000 R09: 0000000000000000 [ 776.501705][T15891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 776.501711][T15891] R13: 0000000000000000 R14: 00007f44237a5fa0 R15: 00007fffe02b9fb8 [ 776.501723][T15891] [ 776.978539][ T5914] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 777.035411][T15820] bridge0: port 1(bridge_slave_0) entered blocking state [ 777.044469][ T5829] Bluetooth: hci0: command tx timeout [ 777.064184][T15820] bridge0: port 1(bridge_slave_0) entered disabled state [ 777.085629][T15820] bridge_slave_0: entered allmulticast mode [ 777.092473][T15820] bridge_slave_0: entered promiscuous mode [ 777.144785][T15905] FAULT_INJECTION: forcing a failure. [ 777.144785][T15905] name failslab, interval 1, probability 0, space 0, times 0 [ 777.162421][T15905] CPU: 0 UID: 0 PID: 15905 Comm: syz.0.2670 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 777.162447][T15905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 777.162457][T15905] Call Trace: [ 777.162463][T15905] [ 777.162470][T15905] dump_stack_lvl+0x16c/0x1f0 [ 777.162496][T15905] should_fail_ex+0x50a/0x650 [ 777.162524][T15905] should_failslab+0xc2/0x120 [ 777.162544][T15905] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 777.162562][T15905] ? skb_clone+0x190/0x3f0 [ 777.162590][T15905] skb_clone+0x190/0x3f0 [ 777.162614][T15905] netlink_deliver_tap+0xabd/0xd30 [ 777.162640][T15905] netlink_unicast+0x5e1/0x7f0 [ 777.162665][T15905] ? __pfx_netlink_unicast+0x10/0x10 [ 777.162693][T15905] netlink_sendmsg+0x8b8/0xd70 [ 777.162718][T15905] ? __pfx_netlink_sendmsg+0x10/0x10 [ 777.162748][T15905] ____sys_sendmsg+0xaaf/0xc90 [ 777.162766][T15905] ? copy_msghdr_from_user+0x10b/0x160 [ 777.162789][T15905] ? __pfx_____sys_sendmsg+0x10/0x10 [ 777.162818][T15905] ___sys_sendmsg+0x135/0x1e0 [ 777.162842][T15905] ? __pfx____sys_sendmsg+0x10/0x10 [ 777.162874][T15905] ? __pfx_lock_release+0x10/0x10 [ 777.162896][T15905] ? trace_lock_acquire+0x14e/0x1f0 [ 777.162921][T15905] ? __fget_files+0x206/0x3a0 [ 777.162943][T15905] __sys_sendmsg+0x16e/0x220 [ 777.162966][T15905] ? __pfx___sys_sendmsg+0x10/0x10 [ 777.163004][T15905] do_syscall_64+0xcd/0x250 [ 777.163027][T15905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.163049][T15905] RIP: 0033:0x7fdb9118d169 [ 777.163062][T15905] 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 [ 777.163077][T15905] RSP: 002b:00007fdb91fc0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 777.163093][T15905] RAX: ffffffffffffffda RBX: 00007fdb913a5fa0 RCX: 00007fdb9118d169 [ 777.163103][T15905] RDX: 0000000000005000 RSI: 0000400000005680 RDI: 0000000000000003 [ 777.163113][T15905] RBP: 00007fdb91fc0090 R08: 0000000000000000 R09: 0000000000000000 [ 777.163122][T15905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 777.163131][T15905] R13: 0000000000000000 R14: 00007fdb913a5fa0 R15: 00007ffe789fb4d8 [ 777.163151][T15905] [ 777.382532][T15314] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 777.391183][T15314] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 777.408500][ T5914] usb 2-1: Using ep0 maxpacket: 16 [ 777.414949][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 777.424712][ T5914] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 777.434430][ T5914] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 777.454456][ T5914] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 777.463738][ T5914] usb 2-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 777.472317][ T5914] usb 2-1: Product: syz [ 777.476495][ T5914] usb 2-1: Manufacturer: syz [ 777.481140][ T5914] usb 2-1: SerialNumber: syz [ 777.588497][ T5914] usb 2-1: config 0 descriptor?? [ 777.598727][T15886] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 777.614406][T15314] veth1_macvtap: left promiscuous mode [ 777.641698][T15314] veth0_macvtap: left promiscuous mode [ 777.647338][T15314] veth1_vlan: left promiscuous mode [ 777.663057][T15314] veth0_vlan: left promiscuous mode [ 777.677636][T15911] FAULT_INJECTION: forcing a failure. [ 777.677636][T15911] name failslab, interval 1, probability 0, space 0, times 0 [ 777.710778][T15912] fuse: Unknown parameter '0xffffffffffffffff' [ 777.748312][T15911] CPU: 1 UID: 0 PID: 15911 Comm: syz.2.2671 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 777.748340][T15911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 777.748350][T15911] Call Trace: [ 777.748356][T15911] [ 777.748363][T15911] dump_stack_lvl+0x16c/0x1f0 [ 777.748391][T15911] should_fail_ex+0x50a/0x650 [ 777.748417][T15911] ? fs_reclaim_acquire+0xae/0x150 [ 777.748445][T15911] should_failslab+0xc2/0x120 [ 777.748463][T15911] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 777.748482][T15911] ? __pmd_alloc+0xc3/0x870 [ 777.748508][T15911] __pmd_alloc+0xc3/0x870 [ 777.748530][T15911] __handle_mm_fault+0x94a/0x2a40 [ 777.748552][T15911] ? __pfx___handle_mm_fault+0x10/0x10 [ 777.748565][T15911] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 777.748601][T15911] ? find_vma+0xc0/0x140 [ 777.748619][T15911] ? __pfx_find_vma+0x10/0x10 [ 777.748644][T15911] handle_mm_fault+0x3fa/0xaa0 [ 777.748665][T15911] do_user_addr_fault+0x7a3/0x13f0 [ 777.748691][T15911] exc_page_fault+0x5c/0xc0 [ 777.748711][T15911] asm_exc_page_fault+0x26/0x30 [ 777.748734][T15911] RIP: 0010:__put_user_4+0x11/0x20 [ 777.748754][T15911] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 [ 777.748768][T15911] RSP: 0018:ffffc90004be7e28 EFLAGS: 00050206 [ 777.748783][T15911] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 0000400000000000 [ 777.748797][T15911] RDX: ffff888030cd8000 RSI: ffffffff8928c8d5 RDI: ffffffff8bd36b60 [ 777.748808][T15911] RBP: 1ffff9200097cfc9 R08: 0000000000000000 R09: fffffbfff20c4d02 [ 777.748819][T15911] R10: ffffffff90626817 R11: 0000000000000000 R12: 0000000000000004 [ 777.748827][T15911] R13: 0000000000000005 R14: 0000000000080000 R15: dffffc0000000000 [ 777.748845][T15911] ? __sys_socketpair+0x115/0x5a0 [ 777.748870][T15911] __sys_socketpair+0x121/0x5a0 [ 777.748890][T15911] ? __pfx___sys_socketpair+0x10/0x10 [ 777.748908][T15911] ? fput+0x67/0x440 [ 777.748930][T15911] ? __pfx_ksys_write+0x10/0x10 [ 777.748950][T15911] __x64_sys_socketpair+0x96/0x100 [ 777.748969][T15911] ? lockdep_hardirqs_on+0x7c/0x110 [ 777.748988][T15911] do_syscall_64+0xcd/0x250 [ 777.749012][T15911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.749033][T15911] RIP: 0033:0x7f442358d169 [ 777.749045][T15911] 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 [ 777.749061][T15911] RSP: 002b:00007f4424304038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 777.749075][T15911] RAX: ffffffffffffffda RBX: 00007f44237a5fa0 RCX: 00007f442358d169 [ 777.749085][T15911] RDX: 0000000000000007 RSI: 0000000000080000 RDI: 0000000000000018 [ 777.749095][T15911] RBP: 00007f4424304090 R08: 0000000000000000 R09: 0000000000000000 [ 777.749104][T15911] R10: 0000400000000000 R11: 0000000000000246 R12: 0000000000000001 [ 777.749114][T15911] R13: 0000000000000001 R14: 00007f44237a5fa0 R15: 00007fffe02b9fb8 [ 777.749137][T15911] [ 778.157286][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 778.168463][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 778.925678][T15920] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 779.257109][ T5829] Bluetooth: hci0: command tx timeout [ 779.616917][T15933] 9pnet_fd: Insufficient options for proto=fd [ 779.632082][T15930] overlayfs: missing 'lowerdir' [ 779.642785][T15930] openvswitch: netlink: Duplicate or invalid key (type 0). [ 779.656148][T15930] openvswitch: netlink: Actions may not be safe on all matching packets [ 781.612373][T15820] bridge0: port 2(bridge_slave_1) entered blocking state [ 781.619828][T15820] bridge0: port 2(bridge_slave_1) entered disabled state [ 781.626961][T15820] bridge_slave_1: entered allmulticast mode [ 781.633889][T15820] bridge_slave_1: entered promiscuous mode [ 781.646460][ T5914] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 781.656938][ T5914] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 781.664478][ T5914] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 781.690524][ T5914] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 781.708189][ T5914] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected [ 781.718753][T15820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 781.765580][ T5914] usb 2-1: USB disconnect, device number 68 [ 781.816070][ T5914] mcba_usb 2-1:0.0 can0: device disconnected [ 781.945576][T15942] orangefs_mount: mount request failed with -4 [ 781.945775][T15820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 782.361064][T15820] team0: Port device team_slave_0 added [ 782.418310][T15820] team0: Port device team_slave_1 added [ 782.613952][T15820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 782.633025][T15820] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 782.662519][T15820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 782.674885][T15820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 782.682630][T15820] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 782.775215][T15820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 782.814890][T15964] overlayfs: missing 'lowerdir' [ 782.825361][T15964] openvswitch: netlink: Duplicate or invalid key (type 0). [ 782.835369][T15964] openvswitch: netlink: Actions may not be safe on all matching packets [ 782.933348][ C1] IPVS: ovf: UDP 0.0.0.0:0 - no destination available [ 782.942387][T15820] hsr_slave_0: entered promiscuous mode [ 782.942602][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 782.954556][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 783.210728][T15820] hsr_slave_1: entered promiscuous mode [ 783.216906][T15820] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 783.228588][T15820] Cannot create hsr debugfs directory [ 783.256434][T15965] SELinux: policydb magic number 0x66667830 does not match expected magic number 0xf97cff8c [ 783.266702][T15965] SELinux: failed to load policy [ 783.310895][T15965] netlink: 36 bytes leftover after parsing attributes in process `syz.1.2689'. [ 783.413786][T15964] netlink: 340 bytes leftover after parsing attributes in process `syz.3.2690'. [ 783.536802][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 783.900569][T15985] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2693'. [ 784.302549][ T69] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 784.735268][T15820] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 784.760055][T15820] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 784.780279][T15820] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 784.795572][T15820] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 784.848979][T15992] fuse: Unknown parameter '0xffffffffffffffff' [ 784.904941][T15820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 784.939995][T15820] 8021q: adding VLAN 0 to HW filter on device team0 [ 784.961627][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 784.968796][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 785.031208][T15314] bridge0: port 2(bridge_slave_1) entered blocking state [ 785.038385][T15314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 786.296539][T15820] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 786.692345][T15820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 787.789409][T15820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 787.863644][T16028] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 787.968569][ T5869] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 788.051122][T15820] veth0_vlan: entered promiscuous mode [ 788.062668][T15820] veth1_vlan: entered promiscuous mode [ 788.094965][T15820] veth0_macvtap: entered promiscuous mode [ 788.104200][T15820] veth1_macvtap: entered promiscuous mode [ 788.119194][T15820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 788.133646][T15820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 788.144262][ T5869] usb 2-1: Using ep0 maxpacket: 32 [ 788.149968][T15820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 788.161340][T15820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 788.172282][ T5869] usb 2-1: config 0 has an invalid interface number: 219 but max is 0 [ 788.180790][ T5869] usb 2-1: config 0 has no interface number 0 [ 788.187107][ T5869] usb 2-1: config 0 interface 219 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 788.201624][T15820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 788.209736][ T5869] usb 2-1: config 0 interface 219 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 788.228864][T15820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 788.240066][ T5869] usb 2-1: config 0 interface 219 altsetting 0 endpoint 0x8B has invalid maxpacket 28739, setting to 1024 [ 788.253107][T15820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 788.263352][ T5869] usb 2-1: config 0 interface 219 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 788.279530][T15820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 788.287208][ T5869] usb 2-1: config 0 interface 219 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 788.300465][ T5869] usb 2-1: config 0 interface 219 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 788.301652][T15820] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.326078][T15820] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.337331][ T5869] usb 2-1: New USB device found, idVendor=108c, idProduct=0169, bcdDevice=75.b9 [ 788.346839][ T5869] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 788.355241][ T5869] usb 2-1: Product: syz [ 788.359542][ T5869] usb 2-1: Manufacturer: syz [ 788.364425][T15820] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.373501][ T5869] usb 2-1: SerialNumber: syz [ 788.379995][ T5869] usb 2-1: config 0 descriptor?? [ 788.385517][T15820] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 788.395090][T16022] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 788.402865][T16022] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 788.547493][ T7058] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 788.573064][ T7058] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 788.623264][ T7058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 788.631619][ T7058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 788.640411][ T5869] etas_es58x 2-1:0.219: Starting syz syz (Serial Number syz) [ 788.659140][ T5869] etas_es58x 2-1:0.219: could not retrieve the product info string [ 788.664459][ T30] audit: type=1400 audit(1742116262.175:800): avc: denied { mounton } for pid=15820 comm="syz-executor" path="/root/syzkaller.ePldCq/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 788.778812][ T5869] usb 2-1: USB disconnect, device number 69 [ 788.814082][ T5869] etas_es58x 2-1:0.219: Disconnecting syz syz [ 789.122745][ T30] audit: type=1400 audit(1742116262.605:801): avc: denied { mounton } for pid=15820 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 789.486528][ T5914] usb 4-1: new full-speed USB device number 77 using dummy_hcd [ 789.770107][ T5914] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 789.778126][ T7056] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 789.788231][ T5914] usb 4-1: config 0 has no interface number 0 [ 789.871640][ T5914] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 789.900123][ T5914] usb 4-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 789.912013][ T5914] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 789.955443][ T5914] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 64 [ 789.991657][ T5914] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 790.123693][ T5914] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 790.134076][ T5914] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 790.144228][ T5914] usb 4-1: config 0 descriptor?? [ 790.150227][T16042] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 790.159736][ T5914] ldusb 4-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 790.170900][T16061] fuse: Unknown parameter '0xffffffffffffffff' [ 790.473664][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 791.260492][T16069] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2716'. [ 791.560692][ T974] usb 4-1: USB disconnect, device number 77 [ 791.609246][ T974] ldusb 4-1:0.55: LD USB Device #0 now disconnected [ 791.841168][ T30] audit: type=1400 audit(1742116265.140:802): avc: denied { append } for pid=16079 comm="syz.0.2720" name="rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 791.973371][ T7056] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 792.196179][T16095] fuse: Unknown parameter '0xffffffffffffffff' [ 792.406946][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 792.417989][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 792.433636][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 792.555703][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 792.574002][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 792.584102][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 792.892951][T16101] lo speed is unknown, defaulting to 1000 [ 793.077534][ T7056] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 793.086405][T16116] ALSA: seq fatal error: cannot create timer (-22) [ 793.095112][T16117] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2727'. [ 793.481561][ T7056] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 793.986607][T16101] chnl_net:caif_netlink_parms(): no params data found [ 794.077101][ T7056] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 794.309887][T16140] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2735'. [ 794.906818][ T55] Bluetooth: hci0: command tx timeout [ 794.958682][T16153] FAULT_INJECTION: forcing a failure. [ 794.958682][T16153] name failslab, interval 1, probability 0, space 0, times 0 [ 795.045780][T16153] CPU: 1 UID: 0 PID: 16153 Comm: syz.0.2741 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 795.045807][T16153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 795.045817][T16153] Call Trace: [ 795.045824][T16153] [ 795.045832][T16153] dump_stack_lvl+0x16c/0x1f0 [ 795.045858][T16153] should_fail_ex+0x50a/0x650 [ 795.045883][T16153] ? fs_reclaim_acquire+0xae/0x150 [ 795.045907][T16153] should_failslab+0xc2/0x120 [ 795.045926][T16153] __kmalloc_node_noprof+0xd1/0x510 [ 795.045943][T16153] ? __kvmalloc_node_noprof+0xad/0x1a0 [ 795.045971][T16153] __kvmalloc_node_noprof+0xad/0x1a0 [ 795.045996][T16153] seq_read_iter+0x82a/0x12b0 [ 795.046028][T16153] kernfs_fop_read_iter+0x414/0x580 [ 795.046047][T16153] ? __pfx___might_resched+0x10/0x10 [ 795.046072][T16153] do_iter_readv_writev+0x737/0x950 [ 795.046094][T16153] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 795.046113][T16153] ? avc_policy_seqno+0x9/0x20 [ 795.046134][T16153] ? rw_verify_area+0xcf/0x680 [ 795.046155][T16153] vfs_readv+0x4d2/0x8a0 [ 795.046173][T16153] ? __pfx___lock_acquire+0x10/0x10 [ 795.046193][T16153] ? find_held_lock+0x2d/0x110 [ 795.046212][T16153] ? __pfx_vfs_readv+0x10/0x10 [ 795.046236][T16153] ? __fget_files+0x1fc/0x3a0 [ 795.046249][T16153] ? __pfx_lock_release+0x10/0x10 [ 795.046277][T16153] ? __fget_files+0x206/0x3a0 [ 795.046295][T16153] ? do_preadv+0x1b1/0x270 [ 795.046314][T16153] do_preadv+0x1b1/0x270 [ 795.046345][T16153] ? __pfx_do_preadv+0x10/0x10 [ 795.046370][T16153] do_syscall_64+0xcd/0x250 [ 795.046392][T16153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.046412][T16153] RIP: 0033:0x7fdb9118d169 [ 795.046425][T16153] 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 [ 795.046439][T16153] RSP: 002b:00007fdb91fc0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 795.046455][T16153] RAX: ffffffffffffffda RBX: 00007fdb913a5fa0 RCX: 00007fdb9118d169 [ 795.046464][T16153] RDX: 000000000000002b RSI: 0000400000000100 RDI: 0000000000000004 [ 795.046473][T16153] RBP: 00007fdb91fc0090 R08: 0000000000000000 R09: 0000000000000000 [ 795.046481][T16153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 795.046489][T16153] R13: 0000000000000000 R14: 00007fdb913a5fa0 R15: 00007ffe789fb4d8 [ 795.046509][T16153] [ 795.500779][T16101] bridge0: port 1(bridge_slave_0) entered blocking state [ 795.608322][T16101] bridge0: port 1(bridge_slave_0) entered disabled state [ 795.621953][T16101] bridge_slave_0: entered allmulticast mode [ 795.646401][T16101] bridge_slave_0: entered promiscuous mode [ 795.673591][T16101] bridge0: port 2(bridge_slave_1) entered blocking state [ 795.898980][T16101] bridge0: port 2(bridge_slave_1) entered disabled state [ 795.939446][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 795.994365][T16101] bridge_slave_1: entered allmulticast mode [ 796.051481][T16101] bridge_slave_1: entered promiscuous mode [ 796.529425][T16101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 796.562166][T16101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 796.588253][ T7056] bridge_slave_1: left allmulticast mode [ 796.593957][ T7056] bridge_slave_1: left promiscuous mode [ 796.601237][ T7056] bridge0: port 2(bridge_slave_1) entered disabled state [ 796.621135][ T7051] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 796.652936][ T7056] bridge_slave_0: left allmulticast mode [ 796.670052][ T7056] bridge_slave_0: left promiscuous mode [ 796.691767][ T7056] bridge0: port 1(bridge_slave_0) entered disabled state [ 796.842099][T16189] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2748'. [ 797.011154][T16170] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2745'. [ 797.131723][ T55] Bluetooth: hci0: command tx timeout [ 797.491507][T16194] overlayfs: missing 'lowerdir' [ 797.509725][T16194] openvswitch: netlink: Duplicate or invalid key (type 0). [ 797.531175][T16194] openvswitch: netlink: Actions may not be safe on all matching packets [ 797.771867][T16199] overlayfs: missing 'lowerdir' [ 797.781511][T16199] openvswitch: netlink: Duplicate or invalid key (type 0). [ 797.789079][T16199] openvswitch: netlink: Actions may not be safe on all matching packets [ 798.324173][ T7056] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 798.357038][ T7056] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 798.371091][ T7056] bond0 (unregistering): Released all slaves [ 798.421083][T16195] netlink: 340 bytes leftover after parsing attributes in process `syz.3.2750'. [ 798.466811][T16203] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2751'. [ 798.525291][T16101] team0: Port device team_slave_0 added [ 798.544431][T16101] team0: Port device team_slave_1 added [ 798.959096][T16101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 798.966338][T16101] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 799.008782][T16101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 799.129435][ T5914] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 799.157701][T16101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 799.172255][ T974] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 799.197997][T16101] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 799.224667][T16101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 799.270390][ T7056] hsr_slave_0: left promiscuous mode [ 799.276176][ T7056] hsr_slave_1: left promiscuous mode [ 799.296930][ T7056] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 799.305891][ T5914] usb 4-1: Using ep0 maxpacket: 16 [ 799.316490][ T7056] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 799.412147][ T55] Bluetooth: hci0: command tx timeout [ 799.466610][ T5872] usb 3-1: dvb_usb_v2: Did not find the firmware file 'dvb-usb-ec168.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 799.492959][ T5872] dvb_usb_ec168 3-1:0.1: probe with driver dvb_usb_ec168 failed with error -110 [ 799.522694][ T5914] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 799.534967][ T5872] usb 3-1: USB disconnect, device number 68 [ 799.537298][ T5914] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 799.550819][ T974] usb 2-1: Using ep0 maxpacket: 16 [ 799.559200][ T5914] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 799.572111][ T7056] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 799.580735][ T974] usb 2-1: config 8 has an invalid interface number: 206 but max is 0 [ 799.614342][ T974] usb 2-1: config 8 has no interface number 0 [ 799.621307][ T7056] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 799.629805][ T974] usb 2-1: config 8 interface 206 has no altsetting 0 [ 799.650813][ T5914] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 799.670603][ T7056] veth1_macvtap: left promiscuous mode [ 799.681914][ T5914] usb 4-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 799.695102][ T974] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=35.bb [ 799.705953][ T7056] veth0_macvtap: left promiscuous mode [ 799.711830][ T5914] usb 4-1: Product: syz [ 799.716387][ T7056] veth1_vlan: left promiscuous mode [ 799.721952][ T974] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 799.730177][ T5914] usb 4-1: Manufacturer: syz [ 799.730240][ T7056] veth0_vlan: left promiscuous mode [ 799.734870][ T5914] usb 4-1: SerialNumber: syz [ 799.759601][ T974] usb 2-1: Product: syz [ 799.764955][ T974] usb 2-1: Manufacturer: syz [ 799.778396][ T974] usb 2-1: SerialNumber: syz [ 799.809751][ T5914] usb 4-1: config 0 descriptor?? [ 799.885132][T16218] libceph: resolve '0.0' (ret=-3): failed [ 799.992165][T16208] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 800.152866][ T974] garmin_gps 2-1:8.206: Garmin GPS usb/tty converter detected [ 800.171203][ T974] garmin_gps ttyUSB0: failed to submit interrupt urb: -22 [ 800.186251][ T974] garmin_gps ttyUSB0: probe with driver garmin_gps failed with error -22 [ 800.196559][ T974] usb 2-1: USB disconnect, device number 70 [ 800.203669][ T974] garmin_gps 2-1:8.206: device disconnected [ 800.664895][ T7056] team0 (unregistering): Port device team_slave_1 removed [ 800.722029][ T7056] team0 (unregistering): Port device team_slave_0 removed [ 801.578089][ T5829] Bluetooth: hci0: command tx timeout [ 801.703098][T16216] netdevsim netdevsim0: Direct firmware load for . [ 801.703098][T16216] failed with error -2 [ 801.715231][ T5914] mcba_usb 4-1:0.0 can0: failed tx_urb -90 [ 801.724576][ T5914] mcba_usb 4-1:0.0 can0: Failed to send cmd (169) [ 801.732628][ T5914] mcba_usb 4-1:0.0 can0: failed tx_urb -90 [ 801.738683][T16216] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 801.738683][T16216] [ 801.748393][ T5914] mcba_usb 4-1:0.0 can0: Failed to send cmd (169) [ 801.762369][T16101] hsr_slave_0: entered promiscuous mode [ 801.779376][T16101] hsr_slave_1: entered promiscuous mode [ 801.793883][ T5914] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected [ 801.807358][T16101] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 801.828484][T16101] Cannot create hsr debugfs directory [ 801.834276][ T5914] usb 4-1: USB disconnect, device number 78 [ 801.846100][ T5914] mcba_usb 4-1:0.0 can0: device disconnected [ 802.111141][T15314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 802.199802][T16248] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2764'. [ 802.277037][T16248] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 802.401073][ T5914] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 802.609760][ T5914] usb 4-1: Using ep0 maxpacket: 32 [ 802.809114][ T2983] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 802.840786][ T5914] usb 4-1: config 0 has an invalid interface number: 244 but max is 0 [ 802.849154][ T5914] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 802.859362][ T5914] usb 4-1: config 0 has no interface number 0 [ 802.866586][T16248] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 802.873922][ T5914] usb 4-1: config 0 interface 244 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 802.900640][ T5914] usb 4-1: config 0 interface 244 has no altsetting 0 [ 802.920071][ T5914] usb 4-1: New USB device found, idVendor=0e41, idProduct=4750, bcdDevice=26.9c [ 802.929362][ T5914] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 802.938287][ T5914] usb 4-1: Product: syz [ 802.947096][ T5914] usb 4-1: Manufacturer: syz [ 802.952445][ T5914] usb 4-1: SerialNumber: syz [ 802.959450][ T5914] usb 4-1: config 0 descriptor?? [ 802.969694][ T5914] snd_usb_toneport 4-1:0.244: Line 6 GuitarPort found [ 803.591734][T16261] erofs (device nbd1): cannot find valid erofs superblock [ 803.608693][T16232] SELinux: policydb magic number 0x8f979 does not match expected magic number 0xf97cff8c [ 803.622709][T16232] SELinux: failed to load policy [ 803.634669][ T5914] snd_usb_toneport 4-1:0.244: cannot get proper max packet size [ 803.642703][ T5914] snd_usb_toneport 4-1:0.244: Line 6 GuitarPort now disconnected [ 803.651112][ T5914] snd_usb_toneport 4-1:0.244: probe with driver snd_usb_toneport failed with error -22 [ 803.673877][T16034] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 803.765229][T16101] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 803.779983][ T5869] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 803.792435][T16101] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 803.804339][T16101] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 803.816913][T16101] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 803.833583][T16034] usb 3-1: Using ep0 maxpacket: 16 [ 803.849345][ T5872] usb 4-1: USB disconnect, device number 79 [ 803.856415][T16034] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 803.871479][T16034] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 803.881299][T16034] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 803.899833][T16034] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 803.909219][T16034] usb 3-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 803.917690][T16034] usb 3-1: Product: syz [ 803.918565][T16101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 803.928864][T16034] usb 3-1: Manufacturer: syz [ 803.943462][T16101] 8021q: adding VLAN 0 to HW filter on device team0 [ 803.955180][ T5869] usb 1-1: Using ep0 maxpacket: 32 [ 803.956177][T16034] usb 3-1: SerialNumber: syz [ 803.963862][ T5869] usb 1-1: New USB device found, idVendor=13d8, idProduct=0020, bcdDevice=f7.31 [ 803.976267][ T5869] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 803.988103][ T2983] bridge0: port 1(bridge_slave_0) entered blocking state [ 803.995213][ T2983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 804.005052][T16034] usb 3-1: config 0 descriptor?? [ 804.008752][ T5869] usb 1-1: config 0 descriptor?? [ 804.013906][T16258] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 804.027340][ T5869] usb 1-1: selecting invalid altsetting 3 [ 804.041185][ T2983] bridge0: port 2(bridge_slave_1) entered blocking state [ 804.048334][ T2983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 804.056558][ T5869] comedi comedi0: could not set alternate setting 3 in high speed [ 804.067554][ T5869] usbduxsigma 1-1:0.0: driver 'usbduxsigma' failed to auto-configure device. [ 804.072580][T16034] mcba_usb 3-1:0.0 can0: failed tx_urb -90 [ 804.083445][T16034] mcba_usb 3-1:0.0 can0: Failed to send cmd (169) [ 804.090167][T16034] mcba_usb 3-1:0.0 can0: failed tx_urb -90 [ 804.096279][T16034] mcba_usb 3-1:0.0 can0: Failed to send cmd (169) [ 804.102873][T16034] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected [ 804.132142][ T5869] usbduxsigma 1-1:0.0: probe with driver usbduxsigma failed with error -22 [ 804.254010][T16101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 804.273069][ T10] usb 3-1: USB disconnect, device number 69 [ 804.280103][ T10] mcba_usb 3-1:0.0 can0: device disconnected [ 804.283416][ T5869] usb 1-1: USB disconnect, device number 56 [ 804.443800][T16101] veth0_vlan: entered promiscuous mode [ 804.460501][T16101] veth1_vlan: entered promiscuous mode [ 804.498453][T16101] veth0_macvtap: entered promiscuous mode [ 804.642558][T16101] veth1_macvtap: entered promiscuous mode [ 804.662184][T16101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 804.675178][T16101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 804.687376][T16101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 804.698485][T16101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 804.874922][T16288] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2771'. [ 804.923007][T16101] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 805.106046][T16101] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 805.138232][T16101] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.147157][T16101] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.157391][T16101] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.166285][T16101] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.301141][ T6314] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 805.324717][ T6314] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 805.687449][ T7058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 805.704145][ T7058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 805.715801][T16298] FAULT_INJECTION: forcing a failure. [ 805.715801][T16298] name failslab, interval 1, probability 0, space 0, times 0 [ 805.756680][T16298] CPU: 0 UID: 0 PID: 16298 Comm: syz.1.2775 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 805.756699][T16298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 805.756706][T16298] Call Trace: [ 805.756709][T16298] [ 805.756714][T16298] dump_stack_lvl+0x16c/0x1f0 [ 805.756734][T16298] should_fail_ex+0x50a/0x650 [ 805.756752][T16298] ? fs_reclaim_acquire+0xae/0x150 [ 805.756769][T16298] ? ima_alloc_init_template+0xb8/0x720 [ 805.756786][T16298] should_failslab+0xc2/0x120 [ 805.756798][T16298] __kmalloc_noprof+0xcb/0x510 [ 805.756813][T16298] ima_alloc_init_template+0xb8/0x720 [ 805.756830][T16298] ? __pfx_d_absolute_path+0x10/0x10 [ 805.756846][T16298] ima_add_violation+0x12d/0x3d0 [ 805.756863][T16298] ? __pfx_ima_add_violation+0x10/0x10 [ 805.756879][T16298] ? ima_d_path+0x12c/0x2a0 [ 805.756895][T16298] ? __pfx_ima_d_path+0x10/0x10 [ 805.756914][T16298] ? ima_inode_get+0x39e/0x580 [ 805.756930][T16298] process_measurement+0x86c/0x2370 [ 805.756948][T16298] ? avc_has_perm_noaudit+0x143/0x3a0 [ 805.756960][T16298] ? __pfx_process_measurement+0x10/0x10 [ 805.756977][T16298] ? __pfx_avc_has_perm+0x10/0x10 [ 805.756986][T16298] ? trace_lock_acquire+0x14e/0x1f0 [ 805.757001][T16298] ? lock_acquire+0x2f/0xb0 [ 805.757014][T16298] ? avc_has_perm_noaudit+0x61/0x3a0 [ 805.757037][T16298] ? file_map_prot_check+0x1eb/0x360 [ 805.757051][T16298] ima_file_mmap+0x1aa/0x1d0 [ 805.757066][T16298] ? __pfx_ima_file_mmap+0x10/0x10 [ 805.757085][T16298] security_mmap_file+0x88c/0x990 [ 805.757102][T16298] vm_mmap_pgoff+0xeb/0x440 [ 805.757114][T16298] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 805.757130][T16298] ? lock_acquire+0x2f/0xb0 [ 805.757143][T16298] ? __fget_files+0x40/0x3a0 [ 805.757155][T16298] ? __fget_files+0x206/0x3a0 [ 805.757167][T16298] ksys_mmap_pgoff+0x32c/0x5c0 [ 805.757182][T16298] ? __pfx_ksys_write+0x10/0x10 [ 805.757194][T16298] __x64_sys_mmap+0x125/0x190 [ 805.757211][T16298] do_syscall_64+0xcd/0x250 [ 805.757230][T16298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 805.757251][T16298] RIP: 0033:0x7fc1b878d169 [ 805.757264][T16298] 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 [ 805.757275][T16298] RSP: 002b:00007fc1b9653038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 805.757286][T16298] RAX: ffffffffffffffda RBX: 00007fc1b89a5fa0 RCX: 00007fc1b878d169 [ 805.757292][T16298] RDX: 000000000000001f RSI: 00000000000040fe RDI: 0000400000ffc000 [ 805.757298][T16298] RBP: 00007fc1b9653090 R08: 0000000000000004 R09: 0000000000000000 [ 805.757304][T16298] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001 [ 805.757310][T16298] R13: 0000000000000000 R14: 00007fc1b89a5fa0 R15: 00007ffc143985d8 [ 805.757328][T16298] [ 805.757418][ T30] audit: type=1804 audit(1742116278.170:803): pid=16298 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.2775" name="/newroot/577/file0" dev="tmpfs" ino=3058 res=0 errno=0 [ 805.758031][T16298] ref_ctr going negative. vaddr: 0x400000ffc002, curr val: -29824, delta: 1 [ 806.089103][T16298] ref_ctr increment failed for inode: 0xbf2 offset: 0x7 ref_ctr_offset: 0x2 of mm: 0xffff88801b070a00 [ 806.253938][T16304] overlayfs: missing 'lowerdir' [ 806.375499][T16304] openvswitch: netlink: Duplicate or invalid key (type 0). [ 806.506183][T16304] openvswitch: netlink: Actions may not be safe on all matching packets [ 806.809537][T16324] netlink: 340 bytes leftover after parsing attributes in process `syz.2.2778'. [ 806.899092][T16330] FAULT_INJECTION: forcing a failure. [ 806.899092][T16330] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 806.957362][T16330] CPU: 1 UID: 0 PID: 16330 Comm: syz.0.2784 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 806.957391][T16330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 806.957402][T16330] Call Trace: [ 806.957408][T16330] [ 806.957415][T16330] dump_stack_lvl+0x16c/0x1f0 [ 806.957444][T16330] should_fail_ex+0x50a/0x650 [ 806.957474][T16330] _copy_from_user+0x2e/0xd0 [ 806.957492][T16330] move_addr_to_kernel+0x68/0x160 [ 806.957515][T16330] __sys_connect+0xb0/0x170 [ 806.957536][T16330] ? __pfx___sys_connect+0x10/0x10 [ 806.957565][T16330] ? __pfx_ksys_write+0x10/0x10 [ 806.957586][T16330] __x64_sys_connect+0x72/0xb0 [ 806.957606][T16330] ? lockdep_hardirqs_on+0x7c/0x110 [ 806.957628][T16330] do_syscall_64+0xcd/0x250 [ 806.957651][T16330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.957674][T16330] RIP: 0033:0x7fdb9118d169 [ 806.957687][T16330] 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 [ 806.957703][T16330] RSP: 002b:00007fdb91fc0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 806.957720][T16330] RAX: ffffffffffffffda RBX: 00007fdb913a5fa0 RCX: 00007fdb9118d169 [ 806.957731][T16330] RDX: 0000000000000026 RSI: 0000400000000a00 RDI: 0000000000000003 [ 806.957741][T16330] RBP: 00007fdb91fc0090 R08: 0000000000000000 R09: 0000000000000000 [ 806.957752][T16330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 806.957762][T16330] R13: 0000000000000000 R14: 00007fdb913a5fa0 R15: 00007ffe789fb4d8 [ 806.957785][T16330] [ 807.393417][ T5872] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 807.567478][T16341] overlayfs: missing 'lowerdir' [ 807.573897][T16341] openvswitch: netlink: Duplicate or invalid key (type 0). [ 807.582243][T16341] openvswitch: netlink: Actions may not be safe on all matching packets [ 807.607105][ T5872] usb 4-1: Using ep0 maxpacket: 32 [ 807.613599][ T5872] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 807.628120][ T5872] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 807.638576][ T5872] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 807.660416][ T5872] usb 4-1: Product: syz [ 807.683317][ T5872] usb 4-1: Manufacturer: syz [ 807.692612][ T5872] usb 4-1: SerialNumber: syz [ 807.728021][ T5872] usb 4-1: config 0 descriptor?? [ 807.751859][T16334] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 807.857016][T16346] netlink: 340 bytes leftover after parsing attributes in process `syz.0.2788'. [ 808.231509][ T5872] usb 4-1: USB disconnect, device number 80 [ 808.249515][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 808.556660][ T30] audit: type=1326 audit(1742116280.790:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16333 comm="syz.3.2785" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffa61f8d169 code=0x0 [ 808.827468][T16362] No control pipe specified [ 808.887542][T16364] 9pnet: Could not find request transport: xen [ 808.933618][ T36] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 808.933834][T16372] No such timeout policy "syz0" [ 809.266680][T16034] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 809.422346][T16377] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2797'. [ 809.468273][T16034] usb 3-1: Using ep0 maxpacket: 16 [ 809.508742][T16377] veth1_macvtap: left promiscuous mode [ 809.552192][T16382] fuse: Unknown parameter 'group_i00000000000000000000' [ 809.611214][ T30] audit: type=1804 audit(1742116281.744:805): pid=16380 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.2797" name="/newroot/584/file0" dev="tmpfs" ino=3095 res=1 errno=0 [ 809.693024][T16380] ref_ctr going negative. vaddr: 0x400000ffc002, curr val: -29824, delta: 1 [ 809.755983][T16380] ref_ctr increment failed for inode: 0xc17 offset: 0x7 ref_ctr_offset: 0x2 of mm: 0xffff888035c5bc00 [ 810.291340][T16034] usb 3-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 810.300542][T16034] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 811.136966][T16034] usb 3-1: Product: syz [ 811.141187][T16034] usb 3-1: Manufacturer: syz [ 811.145826][T16034] usb 3-1: SerialNumber: syz [ 811.151969][T16034] usb 3-1: config 0 descriptor?? [ 811.287433][T16390] overlayfs: missing 'lowerdir' [ 811.307224][T16390] openvswitch: netlink: Duplicate or invalid key (type 0). [ 811.314486][T16390] openvswitch: netlink: Actions may not be safe on all matching packets [ 811.411921][T16393] fuse: Unknown parameter '0xffffffffffffffff' [ 811.527546][T15314] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 811.556139][T16398] netlink: 'syz.2.2794': attribute type 3 has an invalid length. [ 812.053206][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 812.067422][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 812.079027][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 812.089537][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 812.098719][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 812.106068][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 812.200777][T16399] lo speed is unknown, defaulting to 1000 [ 812.416967][T15314] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 812.649010][T15314] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 812.688645][T16399] chnl_net:caif_netlink_parms(): no params data found [ 812.986156][ T30] audit: type=1400 audit(1742116284.933:806): avc: denied { create } for pid=16413 comm="syz.0.2805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 813.041755][T15314] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 813.259833][T16406] orangefs_mount: mount request failed with -4 [ 813.273262][ T5872] usb 3-1: USB disconnect, device number 70 [ 813.327581][T16399] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.336280][T16399] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.344692][T16399] bridge_slave_0: entered allmulticast mode [ 813.359181][T16399] bridge_slave_0: entered promiscuous mode [ 813.599643][T16399] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.750934][T16399] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.775840][T16399] bridge_slave_1: entered allmulticast mode [ 813.806451][T16399] bridge_slave_1: entered promiscuous mode [ 813.868894][T15314] bridge_slave_1: left allmulticast mode [ 813.874877][T15314] bridge_slave_1: left promiscuous mode [ 813.880668][T15314] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.895343][T15314] bridge_slave_0: left allmulticast mode [ 813.901053][T15314] bridge_slave_0: left promiscuous mode [ 813.908754][T15314] bridge0: port 1(bridge_slave_0) entered disabled state [ 814.095189][T16440] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2810'. [ 814.185700][T16442] FAULT_INJECTION: forcing a failure. [ 814.185700][T16442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 814.201760][T16442] CPU: 0 UID: 0 PID: 16442 Comm: syz.1.2811 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 814.201788][T16442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 814.201797][T16442] Call Trace: [ 814.201802][T16442] [ 814.201809][T16442] dump_stack_lvl+0x16c/0x1f0 [ 814.201835][T16442] should_fail_ex+0x50a/0x650 [ 814.201861][T16442] _copy_from_user+0x2e/0xd0 [ 814.201878][T16442] alg_setsockopt+0x77f/0xee0 [ 814.201898][T16442] ? __pfx_alg_setsockopt+0x10/0x10 [ 814.201923][T16442] ? selinux_socket_setsockopt+0x6a/0x80 [ 814.201946][T16442] ? __pfx_alg_setsockopt+0x10/0x10 [ 814.201968][T16442] do_sock_setsockopt+0x222/0x480 [ 814.201985][T16442] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 814.202001][T16442] ? lock_acquire+0x2f/0xb0 [ 814.202044][T16442] __sys_setsockopt+0x1a0/0x230 [ 814.202071][T16442] __x64_sys_setsockopt+0xbd/0x160 [ 814.202092][T16442] ? do_syscall_64+0x91/0x250 [ 814.202113][T16442] ? lockdep_hardirqs_on+0x7c/0x110 [ 814.202133][T16442] do_syscall_64+0xcd/0x250 [ 814.202151][T16442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.202171][T16442] RIP: 0033:0x7fc1b878d169 [ 814.202184][T16442] 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 [ 814.202197][T16442] RSP: 002b:00007fc1b9653038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 814.202212][T16442] RAX: ffffffffffffffda RBX: 00007fc1b89a5fa0 RCX: 00007fc1b878d169 [ 814.202222][T16442] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 [ 814.202230][T16442] RBP: 00007fc1b9653090 R08: 0000000000000000 R09: 0000000000000000 [ 814.202239][T16442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.202247][T16442] R13: 0000000000000000 R14: 00007fc1b89a5fa0 R15: 00007ffc143985d8 [ 814.202266][T16442] [ 814.320870][ T55] Bluetooth: hci0: command tx timeout [ 814.410900][ T2983] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 814.778490][T15314] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 814.793925][T15314] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 814.807591][T15314] bond0 (unregistering): Released all slaves [ 814.889258][T16399] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 815.036430][T16399] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 815.447040][T16457] libceph: resolve '0.0' (ret=-3): failed [ 815.668232][T16459] fuse: Unknown parameter '0xffffffffffffffff' [ 815.702869][T16399] team0: Port device team_slave_0 added [ 815.709877][T16399] team0: Port device team_slave_1 added [ 815.717008][T16456] netdevsim netdevsim0: Direct firmware load for . [ 815.717008][T16456] failed with error -2 [ 815.741247][T16456] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 815.741247][T16456] [ 816.051608][T16466] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2818'. [ 816.149132][ T5869] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 816.212074][T16399] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 816.223848][T16399] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 816.255834][T16399] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 816.338968][T16399] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 816.351993][T16399] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 816.380193][T16471] fuse: Unknown parameter '0xffffffffffffffff' [ 816.395135][ T5869] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 816.415810][T16399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 816.426542][ T5869] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 816.448279][ T5869] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 816.470924][ T5869] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 816.489993][T15314] hsr_slave_0: left promiscuous mode [ 816.501348][T15314] hsr_slave_1: left promiscuous mode [ 816.501709][ T5869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.515457][T15314] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 816.524686][T15314] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 816.541897][T15314] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 816.541891][T16464] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 816.557207][ T55] Bluetooth: hci0: command tx timeout [ 816.583031][T15314] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 816.622830][T15314] veth1_macvtap: left promiscuous mode [ 816.626460][T16479] fuse: Unknown parameter '0xffffffffffffffff' [ 816.628556][T15314] veth0_macvtap: left promiscuous mode [ 816.714851][T15314] veth1_vlan: left promiscuous mode [ 816.726665][T15314] veth0_vlan: left promiscuous mode [ 817.344538][T15314] team0 (unregistering): Port device team_slave_1 removed [ 817.408000][T15314] team0 (unregistering): Port device team_slave_0 removed [ 817.482959][T16487] overlayfs: missing 'lowerdir' [ 817.499160][T16487] openvswitch: netlink: Duplicate or invalid key (type 0). [ 817.506827][T16487] openvswitch: netlink: Actions may not be safe on all matching packets [ 818.304061][ T5869] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 818.320161][ T5869] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input90 [ 818.415408][ T5869] usb 2-1: USB disconnect, device number 71 [ 818.415461][ C1] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 818.789492][ T55] Bluetooth: hci0: command tx timeout [ 818.997761][T16399] hsr_slave_0: entered promiscuous mode [ 819.015845][T16399] hsr_slave_1: entered promiscuous mode [ 819.021927][T16399] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 819.059777][T16399] Cannot create hsr debugfs directory [ 819.356165][ T5869] usb 4-1: new full-speed USB device number 81 using dummy_hcd [ 819.614251][ T5869] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 819.622391][ T5869] usb 4-1: config 0 has no interface number 0 [ 819.656375][ T5869] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 819.676819][ T5869] usb 4-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 819.676936][ T10] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 820.090807][ T5869] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 820.104396][ T5869] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 64 [ 820.118054][ T5869] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 820.140963][ T5869] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 820.147337][ T974] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 820.156370][ T5869] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.221625][ T5869] usb 4-1: config 0 descriptor?? [ 820.237080][T16500] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 820.254388][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 820.266730][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 820.269751][ T5869] ldusb 4-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 820.304160][ T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 820.315968][ T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 820.389370][ T974] usb 1-1: Using ep0 maxpacket: 16 [ 820.471132][ T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 820.521524][ T974] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 820.539992][ T10] usb 2-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 820.554786][ T974] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 820.583524][ T10] usb 2-1: Product: syz [ 820.602528][ T10] usb 2-1: Manufacturer: syz [ 820.627626][ T974] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 132 [ 820.795434][T16519] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2833'. [ 820.810297][ T10] usb 2-1: SerialNumber: syz [ 820.933842][T16034] usb 4-1: USB disconnect, device number 81 [ 820.940789][ T10] usb 2-1: config 0 descriptor?? [ 820.949850][T16505] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 820.960722][T16034] ldusb 4-1:0.55: LD USB Device #0 now disconnected [ 820.986047][ T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 820.999689][ T55] Bluetooth: hci0: command tx timeout [ 821.009822][ T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 821.027876][ T974] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=14.47 [ 821.045362][ T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90 [ 821.051493][ T974] usb 1-1: New USB device strings: Mfr=55, Product=172, SerialNumber=120 [ 821.066383][ T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169) [ 821.081068][ T974] usb 1-1: Product: syz [ 821.095581][ T10] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected [ 821.103255][ T974] usb 1-1: Manufacturer: syz [ 821.117221][ T974] usb 1-1: SerialNumber: syz [ 821.134780][ T974] usb 1-1: config 0 descriptor?? [ 821.143163][T16510] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 821.152394][T16399] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 821.183174][ T974] mcba_usb 1-1:0.0 can1: failed tx_urb -90 [ 821.191108][T16399] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 821.198301][ T974] mcba_usb 1-1:0.0 can1: Failed to send cmd (169) [ 821.210881][T16399] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 821.230769][ T974] mcba_usb 1-1:0.0 can1: failed tx_urb -90 [ 821.295989][T16399] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 821.303670][ T974] mcba_usb 1-1:0.0 can1: Failed to send cmd (169) [ 821.323000][ T974] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected [ 821.412476][T16034] usb 2-1: USB disconnect, device number 72 [ 821.452329][T16034] mcba_usb 2-1:0.0 can0: device disconnected [ 821.534154][T16399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 821.588574][T16399] 8021q: adding VLAN 0 to HW filter on device team0 [ 821.637516][ T6314] bridge0: port 1(bridge_slave_0) entered blocking state [ 821.644690][ T6314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 821.656180][ T10] usb 1-1: USB disconnect, device number 57 [ 821.662996][ T10] mcba_usb 1-1:0.0 can1: device disconnected [ 821.679606][T16524] fuse: Unknown parameter '0xffffffffffffffff' [ 821.715496][ T7058] bridge0: port 2(bridge_slave_1) entered blocking state [ 821.724322][ T7058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 821.902056][T16522] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 821.908629][T16522] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 821.924451][T16522] vhci_hcd vhci_hcd.0: Device attached [ 822.054448][T16529] vhci_hcd: connection closed [ 822.056290][T15314] vhci_hcd: stop threads [ 822.066036][T15314] vhci_hcd: release socket [ 822.071103][T15314] vhci_hcd: disconnect device [ 822.075710][T16399] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 822.114564][ T5872] vhci_hcd: vhci_device speed not set [ 822.187095][T16537] erofs (device nbd1): cannot find valid erofs superblock [ 822.344093][T16399] veth0_vlan: entered promiscuous mode [ 822.356562][T16399] veth1_vlan: entered promiscuous mode [ 822.382995][T16399] veth0_macvtap: entered promiscuous mode [ 822.400212][T16399] veth1_macvtap: entered promiscuous mode [ 822.605979][ T10] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 822.738838][T16399] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 822.777116][T16399] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.819423][T16399] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 822.885638][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 822.894758][T16399] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.905404][ T10] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 822.917108][T16399] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 822.924447][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 822.931556][T16399] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 822.955312][ T10] usb 2-1: config 0 descriptor?? [ 822.956396][T16399] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.977825][T16399] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.980337][T16555] fuse: Unknown parameter '0xffffffffffffffff' [ 822.987168][T16399] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 823.070330][T16399] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 823.545586][ T7058] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 823.573254][ T7058] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 823.637988][ T2983] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 823.661970][ T2983] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 824.013169][ T10] keytouch 0003:0926:3333.001F: fixing up Keytouch IEC report descriptor [ 824.025876][ T10] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.001F/input/input91 [ 824.112578][ T10] keytouch 0003:0926:3333.001F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 824.575268][ T10] [ 824.575280][ T10] ====================================================== [ 824.575287][ T10] WARNING: possible circular locking dependency detected [ 824.575294][ T10] 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 Not tainted [ 824.575305][ T10] ------------------------------------------------------ [ 824.575311][ T10] kworker/0:1/10 is trying to acquire lock: [ 824.575320][ T10] ffff88801b0990b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x72/0x310 [ 824.575364][ T10] [ 824.575364][ T10] but task is already holding lock: [ 824.575369][ T10] ffffffff8e1aaa40 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x13/0x310 [ 824.575399][ T10] [ 824.575399][ T10] which lock already depends on the new lock. [ 824.575399][ T10] [ 824.575405][ T10] [ 824.575405][ T10] the existing dependency chain (in reverse order) is: [ 824.575411][ T10] [ 824.575411][ T10] -> #2 (console_lock){+.+.}-{0:0}: [ 824.575433][ T10] console_lock+0x7a/0xa0 [ 824.575447][ T10] con_flush_chars+0x5e/0x80 [ 824.575463][ T10] n_tty_receive_buf_common+0xa99/0x1980 [ 824.575485][ T10] tty_ioctl+0x575/0x15d0 [ 824.575504][ T10] __x64_sys_ioctl+0x190/0x200 [ 824.575526][ T10] do_syscall_64+0xcd/0x250 [ 824.575546][ T10] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 824.575566][ T10] [ 824.575566][ T10] -> #1 (&tty->termios_rwsem){++++}-{4:4}: [ 824.575587][ T10] down_write+0x93/0x200 [ 824.575607][ T10] n_tty_flush_buffer+0x25/0x1b0 [ 824.575629][ T10] tty_buffer_flush+0x236/0x310 [ 824.575647][ T10] tty_ldisc_flush+0x64/0xe0 [ 824.575663][ T10] tty_port_close_start+0x337/0x540 [ 824.575680][ T10] tty_port_close+0x26/0x160 [ 824.575695][ T10] uart_close+0x7b/0x220 [ 824.575709][ T10] tty_release+0x3a8/0x1410 [ 824.575724][ T10] __fput+0x3ff/0xb70 [ 824.575739][ T10] task_work_run+0x14e/0x250 [ 824.575758][ T10] syscall_exit_to_user_mode+0x27b/0x2a0 [ 824.575773][ T10] do_syscall_64+0xda/0x250 [ 824.575785][ T10] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 824.575798][ T10] [ 824.575798][ T10] -> #0 (&buf->lock){+.+.}-{4:4}: [ 824.575812][ T10] __lock_acquire+0x249e/0x3c40 [ 824.575825][ T10] lock_acquire.part.0+0x11b/0x380 [ 824.575839][ T10] __mutex_lock+0x19b/0xb10 [ 824.575851][ T10] tty_buffer_flush+0x72/0x310 [ 824.575862][ T10] tty_ldisc_flush+0x64/0xe0 [ 824.575871][ T10] __do_SAK+0x6a7/0x800 [ 824.575883][ T10] vc_SAK+0x7f/0x310 [ 824.575891][ T10] process_one_work+0x9c5/0x1ba0 [ 824.575904][ T10] worker_thread+0x6c8/0xf00 [ 824.575916][ T10] kthread+0x3af/0x750 [ 824.575927][ T10] ret_from_fork+0x45/0x80 [ 824.575941][ T10] ret_from_fork_asm+0x1a/0x30 [ 824.575952][ T10] [ 824.575952][ T10] other info that might help us debug this: [ 824.575952][ T10] [ 824.575955][ T10] Chain exists of: [ 824.575955][ T10] &buf->lock --> &tty->termios_rwsem --> console_lock [ 824.575955][ T10] [ 824.575972][ T10] Possible unsafe locking scenario: [ 824.575972][ T10] [ 824.575975][ T10] CPU0 CPU1 [ 824.575978][ T10] ---- ---- [ 824.575981][ T10] lock(console_lock); [ 824.575987][ T10] lock(&tty->termios_rwsem); [ 824.575995][ T10] lock(console_lock); [ 824.576002][ T10] lock(&buf->lock); [ 824.576010][ T10] [ 824.576010][ T10] *** DEADLOCK *** [ 824.576010][ T10] [ 824.576013][ T10] 4 locks held by kworker/0:1/10: [ 824.576019][ T10] #0: ffff88801b078d48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 824.576046][ T10] #1: ffffc900000f7d18 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 824.576073][ T10] #2: ffffffff8e1aaa40 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x13/0x310 [ 824.576094][ T10] #3: ffff88806519d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x1c/0xe0 [ 824.576117][ T10] [ 824.576117][ T10] stack backtrace: [ 824.576122][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.14.0-rc6-syzkaller-00244-g31d7109a19f6 #0 [ 824.576134][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 824.576142][ T10] Workqueue: events vc_SAK [ 824.576150][ T10] Call Trace: [ 824.576154][ T10] [ 824.576158][ T10] dump_stack_lvl+0x116/0x1f0 [ 824.576173][ T10] print_circular_bug+0x490/0x760 [ 824.576187][ T10] check_noncircular+0x31a/0x400 [ 824.576200][ T10] ? __pfx_check_noncircular+0x10/0x10 [ 824.576215][ T10] ? lockdep_lock+0xc6/0x200 [ 824.576226][ T10] ? __pfx_lockdep_lock+0x10/0x10 [ 824.576238][ T10] __lock_acquire+0x249e/0x3c40 [ 824.576254][ T10] ? __pfx___lock_acquire+0x10/0x10 [ 824.576273][ T10] ? __pfx_stack_trace_save+0x10/0x10 [ 824.576287][ T10] lock_acquire.part.0+0x11b/0x380 [ 824.576301][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576313][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 824.576327][ T10] ? rcu_is_watching+0x12/0xc0 [ 824.576338][ T10] ? trace_lock_acquire+0x14e/0x1f0 [ 824.576349][ T10] ? __pfx___lock_acquire+0x10/0x10 [ 824.576362][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576373][ T10] ? lock_acquire+0x2f/0xb0 [ 824.576386][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576398][ T10] __mutex_lock+0x19b/0xb10 [ 824.576410][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576422][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576434][ T10] ? __pfx___mutex_lock+0x10/0x10 [ 824.576446][ T10] ? rcu_is_watching+0x12/0xc0 [ 824.576456][ T10] ? lock_acquire.part.0+0x11b/0x380 [ 824.576471][ T10] ? tty_ldisc_flush+0x1c/0xe0 [ 824.576482][ T10] ? tty_buffer_flush+0x72/0x310 [ 824.576494][ T10] tty_buffer_flush+0x72/0x310 [ 824.576506][ T10] tty_ldisc_flush+0x64/0xe0 [ 824.576516][ T10] __do_SAK+0x6a7/0x800 [ 824.576529][ T10] ? lock_acquire+0x2f/0xb0 [ 824.576542][ T10] ? vc_SAK+0x13/0x310 [ 824.576550][ T10] vc_SAK+0x7f/0x310 [ 824.576559][ T10] process_one_work+0x9c5/0x1ba0 [ 824.576573][ T10] ? __pfx_console_callback+0x10/0x10 [ 824.576586][ T10] ? __pfx_process_one_work+0x10/0x10 [ 824.576601][ T10] ? assign_work+0x1a0/0x250 [ 824.576614][ T10] worker_thread+0x6c8/0xf00 [ 824.576629][ T10] ? __pfx_worker_thread+0x10/0x10 [ 824.576642][ T10] kthread+0x3af/0x750 [ 824.576654][ T10] ? __pfx_kthread+0x10/0x10 [ 824.576665][ T10] ? lock_acquire+0x2f/0xb0 [ 824.576680][ T10] ? __pfx_kthread+0x10/0x10 [ 824.576692][ T10] ret_from_fork+0x45/0x80 [ 824.576705][ T10] ? __pfx_kthread+0x10/0x10 [ 824.576716][ T10] ret_from_fork_asm+0x1a/0x30 [ 824.576729][ T10] [ 824.578801][ T10] tty tty1: SAK: killed process 12290 (syz.3.1640): by fd#4 [ 824.642374][T16575] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 824.669794][T15314] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 824.703634][ C0] Mem-Info: [ 825.269987][ C0] active_anon:4410 inactive_anon:0 isolated_anon:0 [ 825.269987][ C0] active_file:21179 inactive_file:38949 isolated_file:0 [ 825.269987][ C0] unevictable:771 dirty:421 writeback:0 [ 825.269987][ C0] slab_reclaimable:7261 slab_unreclaimable:101874 [ 825.269987][ C0] mapped:31197 shmem:1405 pagetables:942 [ 825.269987][ C0] sec_pagetables:0 bounce:0 [ 825.269987][ C0] kernel_misc_reclaimable:0 [ 825.269987][ C0] free:1316360 free_pcp:498 free_cma:0 [ 825.270025][ C0] Node 0 active_anon:17640kB inactive_anon:0kB active_file:84588kB inactive_file:155728kB unevictable:1548kB isolated(anon):0kB isolated(file):0kB mapped:124744kB dirty:1680kB writeback:0kB shmem:4084kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11052kB pagetables:3768kB sec_pagetables:0kB all_unreclaimable? no [ 825.270056][ C0] Node 1 active_anon:0kB inactive_anon:0kB active_file:128kB inactive_file:68kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 825.270080][ C0] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 825.270107][ C0] lowmem_reserve[]: 0 2487 2487 2487 2487 [ 825.270125][ C0] Node 0 DMA32 free:1341132kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:17640kB inactive_anon:0kB active_file:84588kB inactive_file:155628kB unevictable:1548kB writepending:1680kB present:3129332kB managed:2547364kB mlocked:12kB bounce:0kB free_pcp:1984kB local_pcp:800kB free_cma:0kB [ 825.270152][ C0] lowmem_reserve[]: 0 0 0 0 0 [ 825.270169][ C0] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:100kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 825.270193][ C0] lowmem_reserve[]: 0 0 0 0 0 [ 825.270210][ C0] Node 1 Normal free:3908948kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:128kB inactive_file:68kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 825.270236][ C0] lowmem_reserve[]: 0 0 0 0 0 [ 825.270252][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 825.270308][ C0] Node 0 DMA32: 353*4kB (UME) 1325*8kB (UME) 686*16kB (UME) 555*32kB (UME) 319*64kB (UME) 175*128kB (UME) 116*256kB (UME) 52*512kB (UME) 33*1024kB (UME) 26*2048kB (UME) 272*4096kB (UM) = 1341036kB [ 825.270385][ C0] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 825.270432][ C0] Node 1 Normal: 203*4kB (UME) 63*8kB (UME) 31*16kB (UME) 194*32kB (UME) 92*64kB (UE) 28*128kB (UME) 13*256kB (UME) 6*512kB (UME) 4*1024kB (UME) 1*2048kB (E) 947*4096kB (M) = 3908948kB [ 825.270510][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 825.270518][ C0] Node 0 hugepages_total=3 hugepages_free=3 hugepages_surp=1 hugepages_size=2048kB [ 825.270525][ C0] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 825.270533][ C0] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 825.270541][ C0] 61533 total pagecache pages [ 825.270544][ C0] 0 pages in swap cache [ 825.270548][ C0] Free swap = 124840kB [ 825.270552][ C0] Total swap = 124996kB [ 825.270556][ C0] 2097051 pages RAM [ 825.270559][ C0] 0 pages HighMem/MovableOnly [ 825.270563][ C0] 428552 pages reserved [ 825.270566][ C0] 0 pages cma reserved [ 825.659818][T16560] usb 2-1: USB disconnect, device number 73 [ 826.468561][ T7056] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.334906][ T7056] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.411106][ T7056] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.473994][ T7056] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.542300][ T7056] bridge_slave_1: left allmulticast mode [ 827.548047][ T7056] bridge_slave_1: left promiscuous mode [ 827.553683][ T7056] bridge0: port 2(bridge_slave_1) entered disabled state [ 827.562697][ T7056] bridge_slave_0: left allmulticast mode [ 827.568546][ T7056] bridge_slave_0: left promiscuous mode [ 827.574208][ T7056] bridge0: port 1(bridge_slave_0) entered disabled state [ 827.672545][ T7056] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 827.682403][ T7056] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 827.693741][ T7056] bond0 (unregistering): Released all slaves [ 827.927762][ T7056] hsr_slave_0: left promiscuous mode [ 827.934677][ T7056] hsr_slave_1: left promiscuous mode [ 827.940275][ T7056] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 827.947733][ T7056] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 827.958187][ T7056] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 827.966006][ T7056] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 827.977049][ T7056] veth1_macvtap: left promiscuous mode [ 827.982539][ T7056] veth0_macvtap: left promiscuous mode [ 827.988112][ T7056] veth1_vlan: left promiscuous mode [ 827.993338][ T7056] veth0_vlan: left promiscuous mode [ 828.165533][ T7056] team0 (unregistering): Port device team_slave_1 removed [ 828.176797][ T7056] team0 (unregistering): Port device team_slave_0 removed [ 829.459329][ T7058] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 830.827533][T16217] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration