last executing test programs: 16.003222512s ago: executing program 2 (id=1734): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, 0x0, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000580)={0x1d, r5, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f00000005c0)=0x1, 0x4) sendmmsg(r4, &(0x7f0000000600), 0x612, 0x4000010) 15.798564234s ago: executing program 3 (id=1735): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0xc}, 0x94) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 14.449913792s ago: executing program 0 (id=1738): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r1, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000290000000800000007000000000000001400000000000000290000000b00000000007fff00000000300000000000000029000000"], 0x60}, 0x4000010) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r5) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x40, r6, 0xd09, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x32}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c030) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'wlan0\x00', 0x1}) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={0x1, 0xffffffffffffffff}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@bloom_filter={0x1e, 0xdc0, 0x7, 0x5, 0x20209, r7, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x3, 0xb}, 0x50) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x3c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}]}, 0x3c}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) bind$packet(r8, &(0x7f00000004c0)={0x11, 0x300, r3, 0x1, 0x0, 0x6, @random="080211000001"}, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./trace\x00', &(0x7f00000006c0)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./trace/instances/inst1\x00', 0x1ff) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 13.800316122s ago: executing program 1 (id=1740): fcntl$lock(0xffffffffffffffff, 0x6, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000200), 0x400000000000041, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000340), 0x10106, 0x2, 0x0) socket(0x2d, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000000) add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)="ae", 0x1, 0xffffffffffffffff) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001880)={&(0x7f00000018c0)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xf}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5}]}, 0x50}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001980)={&(0x7f00000019c0)={0x1c, 0x4, 0x6, 0x801, 0x0, 0x0, {0x1}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0xc810) 13.66930369s ago: executing program 2 (id=1741): openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000001c0), 0x0, 0x0, 0x0, r0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/sctp/udp_port\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./trace\x00', &(0x7f0000000500)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./trace/current_tracer\x00', 0x1, 0x0) write(r2, 0x0, 0x0) pselect6(0x40, &(0x7f0000000240)={0x3, 0x0, 0x202, 0x7d, 0x10000, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006, 0xb06c}, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x180) close(r1) 13.621095803s ago: executing program 3 (id=1742): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = syz_create_resource$futex(&(0x7f0000000080)=0x1) futex(r1, 0x9, 0x1, 0x0, r1, 0x2) r2 = syz_open_dev$vim2m(&(0x7f0000000200), 0x7fff, 0x2) r3 = epoll_create1(0x0) r4 = syz_io_uring_setup(0xf00, &(0x7f0000000280)={0x0, 0x0, 0x10000, 0x0, 0x40058}, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r5, r6, r7, &(0x7f00000003c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1}) io_uring_enter(r4, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000440)={0x20002005}) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000480)={0xf0f046}) r8 = syz_create_resource$futex(&(0x7f0000000140)) r9 = socket(0x25, 0x803, 0x9) sendmsg$NFT_BATCH(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000700000a18000000120a05000000000000000011000100000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), 0xffffffffffffffff) futex(r1, 0x5, 0x0, 0x0, r8, 0x1) futex(0x0, 0x1, 0x0, 0x0, r8, 0x0) 11.12759075s ago: executing program 0 (id=1743): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0xc}, 0x94) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 10.822317594s ago: executing program 2 (id=1744): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0xc}, 0x94) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 10.407731319s ago: executing program 3 (id=1746): syz_emit_ethernet(0xbe, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaa23aaaaaaaaaa0c0800450000b00000000000119078000000000000000000004e20009c907801000000000000007b4b5f6f1dcffd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00000000000000000000000000bcfd56f1375461caaa2f19935e6996c7096ffeeb03000000000000649a3bfbc1f39cb307b3472eb9cdb042d2643fcbb2c5a57df67d544af6e8dafe0968cf531f807869226e09094c8e506f047f05ea76ac18c50fb5b0a035b5aed846814f642006d878f74353104ca305e8"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x11, 0x3, &(0x7f0000000900)=ANY=[@ANYRESOCT, @ANYRES16], &(0x7f0000000000)='GPL\x00', 0x2, 0xb2, &(0x7f0000000140)=""/178, 0x1f00, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xb5}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) memfd_create(&(0x7f0000000040)='\x00', 0x8340b1aabcc04bec) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0x8, 0x4, 0x124, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x4c) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f00000002c0)={0x2, 0xc22, @remote}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000280)={0x5, 0x7}) 9.28221146s ago: executing program 3 (id=1747): ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)=@allocspi={0xf4, 0x16, 0x20, 0x70bd2a, 0x25dfdbfd, {{{@in=@multicast1, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e23, 0x0, 0x4e22, 0x7f, 0xa, 0x80, 0x0, 0x6c}, {@in6=@private2, 0x4d6, 0x3c}, @in=@local, {0x3, 0x3ff, 0x95e, 0x5, 0x8, 0x5, 0x60000, 0x4}, {0x1000000ab2, 0x5, 0xf, 0xfffffffffffffffd}, {0x2, 0x9, 0x7fff}, 0x70bd2a, 0x3507, 0x2, 0x5, 0x36, 0xc0}, 0x1, 0x4}}, 0xf4}, 0x1, 0x0, 0x0, 0xc000}, 0x4048054) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_clone(0x20000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r0, 0x8008976) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x15, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x6, @loopback, 0x15, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0x6, @loopback, 0x15, 0x0, 'rr\x00'}, {@loopback, 0x15, 0x0, 0x1}}, 0x44) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000280)='port', &(0x7f00000002c0)='0', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 8.597701547s ago: executing program 1 (id=1748): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) r0 = eventfd(0xfffffff9) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000440)=r0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x18, 0x3, &(0x7f0000000d00)=ANY=[], &(0x7f0000000d40)='syzkaller\x00', 0x2, 0xfffffffffffffe65, &(0x7f0000000d80)=""/186, 0x41100, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000480)={0x1, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/67, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[@ANYBLOB], 0x24}}, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, 0x0, 0x0, 0x0, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000006c0)) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000740)=0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./sys\x00', 0x11) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={0x0, 0x32}}, 0x0) getsockname$packet(r2, &(0x7f0000000a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000a80)=0x14) sendmsg$nl_route(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000b40)=ANY=[@ANYRES32=r3, @ANYBLOB="00000016010000001800120008000100736974000c0002000800030036"], 0x38}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="400001002dbd7000eaffffff000003e4", @ANYRES32=r3, @ANYBLOB="8300040000a8000020001280080001007369740014000280080014000600000008000300ac1414aa"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) mount(0x0, &(0x7f0000000680)='./sys\x00', &(0x7f0000000700)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) write(r4, &(0x7f00000007c0)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) 8.05471555s ago: executing program 2 (id=1749): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x3, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x2, 0xa2, &(0x7f00000001c0)=""/186, 0x41100, 0x4b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8, 0x8b}, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000001000/0x4000)=nil) sched_setscheduler(0x0, 0x1, &(0x7f00000002c0)=0x7) syz_emit_ethernet(0x22, &(0x7f0000000380)={@broadcast, @remote, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x89, 0x0, @empty, @broadcast}}}}}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000440)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f00000004c0), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x2) recvmmsg(r1, &(0x7f0000000540), 0x10106, 0x2, 0x0) symlink(0x0, &(0x7f00000005c0)='./file0/file0\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0), &(0x7f0000000700), 0x2000005, r3}, 0x38) r4 = eventfd2(0x8fb6, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) bind$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x8, @none, 0x401}, 0xe) write$eventfd(r4, &(0x7f0000000300)=0xffffffffffff7049, 0x8) read(r4, &(0x7f0000000340)=""/56, 0x38) 7.929637885s ago: executing program 0 (id=1750): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x16) socket$nl_generic(0x10, 0x3, 0x10) socket(0x400000000010, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe}}}, &(0x7f0000000300)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x230}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x403, 0x10, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3ac}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x299}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0xffffc000) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=@newtaction={0x14, 0x30, 0x871a15abc695fb3d, 0x200, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0xc000) syz_pidfd_open(0x0, 0x0) 7.86037359s ago: executing program 3 (id=1751): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, 0x0, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000580)={0x1d, r5, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f00000005c0)=0x1, 0x4) sendmmsg(r4, &(0x7f0000000600), 0x612, 0x4000010) 7.682703995s ago: executing program 1 (id=1752): sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x67) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$UFFDIO_POISON(r0, 0xc020aa08, 0x0) mkdir(&(0x7f0000000040)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mysys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000400)="ffffffffffffff030000ffffffffffffffffffffffffffff0030bb0b590133408dfc219d9b3480f09daae239f9b12b2922f5a767f3c8d84d82a954d92e5e46b5a1c4eb5a3f9ea538e1f1ac92e201b93b2739c35b306f842f2ee20abd17a64ccddccbbfac46f06cf3a8b7dd12c0e5fea9b41a940b4119e3bf01010000000000005bdcc620cc0f5efe4da6ef2629877bf3dbdc03473ef8baa34ee83d472e4fdf1ab844cb38b58b645fa8e780d6200f40b9efca6d111a1307ff0b1bafe598f9fee55e18db7c6ccca178bad39eef902059f6f78d9ae69f3947c21cb49d7f2337fd8b106f89b4f0bb67e35e798fe65dfcde141076b0340faf5d", 0xf7, 0x10) r2 = syz_io_uring_setup(0x141c, 0x0, 0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) read$FUSE(0xffffffffffffffff, &(0x7f000000a280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002140)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./mysys\x00', 0x0, r5) syz_io_uring_modify_offsets$generic(0x0, r3, 0x2c, 0x10000) syz_io_uring_submit$UBLK(0x0, r3, r4, 0x0) io_uring_enter(r2, 0x20, 0x20, 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x2) 6.88653946s ago: executing program 1 (id=1753): unlink(&(0x7f0000000100)='./file0\x00') r0 = msgget$private(0x0, 0x6c2) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000"], 0x2000, 0x8cff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000140)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x2, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000200)=@gcm_128={{0x304}, "b928a7020253641e", "e282d495ff61cdd0c6df00e85dc14e09", "7ec8b2c1", "39ab3e87f65cfcb9"}, 0x28) sendto$inet6(r1, &(0x7f0000000240)="d1", 0x1, 0x8000, 0x0, 0x0) r2 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="2e00000011008108090f9becdb4cb92e264831371900000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x40000) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./security\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./security\x00', &(0x7f0000000440)='securityfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./security/apparmor/.load\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)="04080076657273696f6e00020500000004080070726f66696c6500070502002f00040600666c616773000702000000000200000000020003000008020000000002000000000200000000020000000008", 0x50) sendto$inet6(r1, &(0x7f0000000340)="c62ee5d6a8ec1dc4f4d714ffff87cb40ff", 0x11, 0x8040, 0x0, 0x0) write$binfmt_elf64(r1, 0x0, 0x78) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x121602, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x11) close(0x3) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, &(0x7f0000000040)) 5.687451371s ago: executing program 0 (id=1754): r0 = openat$md_new_array(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) write$md_new_array(r0, &(0x7f0000000080)={'md', @num=0x0}, 0x3) r1 = openat$md_sysfs(0xffffff9c, &(0x7f00000000c0)={'/sys/block/md', @num=0x0, '/md/', @array='level\x00'}, 0x1, 0x0) write$md_sysfs(r1, &(0x7f0000000100)=@str='raid1', 0x5) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r4, 0x4068aea3, &(0x7f0000000580)={0xbe, 0x0, 0x1}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000600)={0x1, 0x0, [{0xb9c}]}) r5 = openat$md_sysfs(0xffffff9c, &(0x7f0000000140)={'/sys/block/md', @num=0x0, '/md/', @array='raid_disks\x00'}, 0x1, 0x0) write$md_sysfs(r5, &(0x7f0000000180)=@str='2', 0x1) r6 = openat$md_sysfs(0xffffff9c, &(0x7f00000001c0)={'/sys/block/md', @num=0x0, '/md/', @rdev={@ram={'dev-ram', 0x1}, 'ppl_sector\x00'}}, 0x1, 0x0) write$md_sysfs(r6, &(0x7f0000000200)=@str='512', 0x3) write$md_sysfs(r1, &(0x7f0000000280)=@num=0x32, 0x14) write$md_sysfs(0xffffffffffffffff, &(0x7f0000000340)=@str='0', 0x1) r7 = openat$md_sysfs(0xffffff9c, &(0x7f0000000380)={'/sys/block/md', @num=0x0, '/md/', @rdev={@ram={'dev-ram', 0x1}, 'slot\x00'}}, 0x1, 0x0) write$md_sysfs(r7, &(0x7f00000003c0)=@range={0x87c, 0x20, 0x1e0}, 0x29) openat$md_sysfs(0xffffff9c, &(0x7f0000000400)={'/sys/block/md', @num=0x0, '/md/', @array='array_state\x00'}, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./debug\x00', &(0x7f0000000740)='debugfs\x00', 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000480)={0x1f, 0x3, 0x2}, 0x6) 5.282979936s ago: executing program 1 (id=1755): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x9, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r2, 0x19) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, 0x0, 0x4000000) landlock_restrict_self(r2, 0x0) landlock_restrict_self(r2, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000000c0)={'bridge_slave_0\x00', &(0x7f0000000400)=@ethtool_ts_info}) 4.919386458s ago: executing program 0 (id=1756): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000480), 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) unshare(0x28000600) syz_open_procfs$userns(0x0, &(0x7f0000000040)) r3 = getpid() syz_pidfd_open(r3, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wpan1\x00'}) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='fdinfo/4\x00') read$FUSE(r4, &(0x7f0000001f40)={0x2020}, 0x2020) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="02002cbd7000fedbdf251400000008001c00", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="08001d00", @ANYRES32=r4, @ANYBLOB="0c0006000200000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4042) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(0x0, r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x1c, r6, 0x11f90aaf22dbaef5, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x80) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x38, r2, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x4}, @NL802154_ATTR_CHANNEL={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x38}}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x0, &(0x7f0000000080)) eventfd2(0xfffffffd, 0xc0000) 3.149955811s ago: executing program 0 (id=1757): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0xc}, 0x94) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 1.650129697s ago: executing program 2 (id=1758): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0xc}, 0x94) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) 806.678385ms ago: executing program 3 (id=1759): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000005c0)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYRESOCT=0x0, @ANYRESOCT=0x0], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) unlink(&(0x7f0000000280)='./file0\x00') recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000400)='net/igmp\x00') pread64(r3, &(0x7f00000004c0)=""/15, 0xfffffe9c, 0x3c) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="18d7330a", @ANYRES16, @ANYBLOB="010000000000000000000f00000020000780080001000100000008000100"], 0x34}}, 0x4008800) r4 = syz_open_procfs(0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x800, 0x1) socket$inet6_sctp(0xa, 0x801, 0x84) mount(0x0, 0x0, &(0x7f00000000c0)='debugfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 474.33435ms ago: executing program 2 (id=1760): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) getpid() r1 = syz_open_dev$usbfs(0x0, 0x80, 0x113201) read$usbfs(r1, &(0x7f0000000600)=""/234, 0xea) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000900)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="010000000000000000000500000030000180060001000a0000000600020011000000"], 0x8c}}, 0x0) write(r2, &(0x7f00000000c0)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x22401, 0x0) write(r4, &(0x7f0000000700)="3100d90daaa91f198d99db922334963f621e49a6ca0b870113948d1bd6e243e5da22cf2ba7bca0e3865eaa6666cca12e329a784c6e63a08e7d57f2e2a6fa1f85d8a30f16645140e37208d917f43c0e86486bb3e9fd67f758c7f029fcbacd68c67fd996ba190681103b5cb8dbd189543ac4d64867e39469625a900852b3220d4788d9f52245fb79fec8cffbcf9a5d9764a4d5c3af2d283279ca35f820d073a1f7a0e134b89c8a9433c78e6698004ab5f3584de90135190d323bf6d75843821518979868ae7c7734c0", 0xc8) 0s ago: executing program 1 (id=1761): sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x67) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$UFFDIO_POISON(r0, 0xc020aa08, 0x0) mkdir(&(0x7f0000000040)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mysys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000400)="ffffffffffffff030000ffffffffffffffffffffffffffff0030bb0b590133408dfc219d9b3480f09daae239f9b12b2922f5a767f3c8d84d82a954d92e5e46b5a1c4eb5a3f9ea538e1f1ac92e201b93b2739c35b306f842f2ee20abd17a64ccddccbbfac46f06cf3a8b7dd12c0e5fea9b41a940b4119e3bf01010000000000005bdcc620cc0f5efe4da6ef2629877bf3dbdc03473ef8baa34ee83d472e4fdf1ab844cb38b58b645fa8e780d6200f40b9efca6d111a1307ff0b1bafe598f9fee55e18db7c6ccca178bad39eef902059f6f78d9ae69f3947c21cb49d7f2337fd8b106f89b4f0bb67e35e798fe65dfcde141076b0340faf5d", 0xf7, 0x10) r2 = syz_io_uring_setup(0x141c, 0x0, 0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) read$FUSE(0xffffffffffffffff, &(0x7f000000a280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002140)="897c6500ff3035465c7acb4e06980b05687c1480c7aafe631c0543db2bf0d6f539506e8782da06c1ca018774d72e9e5a3418ab66ee78dad68457b17ec9d47bf7d8272d607c1c0a4bd906f0cee7f8451828d2458596bdd6a459ba18ebaf61b38f5d66c27fa8a024ad7832a85e58689a4c254c94cbcf7208fce6e61d9566459789d15a6f91dd7db7c54cc3a94da956fb290a8a15f849270bc459d9d9f47801be86dd5c9d18382081a993b7bfde5c28adca4c71329afd6be743b076033b5859891703eb65fa256d6f47450b6edacbd05a9bd8b372e90cfc30f32826566dac6c48e6ef001881cbc30482f9ec469e476a101da496b8c0785eaf875d3608b0c49e9d39baaa1041f903a805f0f24aa63722fa2d87b98595fa5cfaf8b79c458de43ee39904e7cac7540a934b4108957785d58807abff186949f1b94cd21b724aff34ac45c7066dcdbd68ea7b766af9d045cd7fafeafc5c5a0c3400ef4e0c71a6fdd5b8d68a6f317644cda9d2fd2c839a82b97b3d909b54c672227bef573c9de1991d65a63017f724d1f7f1575e69db53318a7fd7065b303e751518c8eef04f642dbd4dfa349040a7b5401050ffc2b4ef62803a7c8eaba99e011dfac24d81b2b61e0b0581e53bf520f623eca17f0545c5e59ff15b527475f970f589894ae589145fa4283f7225088ccfeba1d72e9128f8c223ae1840f2edae3dbcdf7e560d5cdf4f71c9ada1931c0f8312c000101b264aaddb9fab166ba8d8903d6098eca20935ca607ea79e936798b3dfb22a7e159abb234cf21f3733dbf263a8ff116092f251659108892b2e21e1b428fd225096a5040270b2d70347013eaa1fd8e452942200283aab092c4ffc5b8b427b5d691a5a773e09da20539ff0f8214331c5d84107ae8a59aeb58efe22d7a079e446f1dfb07510377799bfdc7ee59cabcd76af0fe8a427ac8258ff33bbad5a8061f1cfdfbf375d73d676cc7916d6658ce46a0b17ad6350150f98e3512b513e25ca73f5f5df0a1fb9582ace7906c493fe1fd2889d9aac0b7c29c2b6c205537627bad64df433336a5ace32ca871e51b4dab0fbb00886a1fa81a98b74de0a26cebf65723515ebb807fc3c161ed42d1a7b6b55717613577ea437f3a2967c66ce45ff85a6a35b7cd40625fc575b107d7394e3d2db51d58347276c33e21f50b5a6b5672bf9fda63139bb75aead1fe4ee9a4064af5a5958466aa39faa6d821489fa415224c8d69d3b5922236832c2b1e4f6b8863b32f9aea83fb522a2de081d674502b48f73ce6db98d84136059b4a6676bc85ac6b7626329afa9bc7d3f9f2caa3c4d872744e0a8e02d72a75c6c545b8ec8e15b6fb0fe4185bd0d154960e6fef05ba40e5fe2968eb1301dcc52a03337179e74ba1522af93d77827845f8941c69ed8bb84567e3c63f1cc378a542f1de7007b688ff0a9c69d5861f0b85402c30a2fd391c52bafbe65f8e82135fd38361d7c0b43c982b2f3e7cb09c40c7e215114f4243d670cd576bcd93c1e959345170c75d6c3cf89cf8c2c70dc792e646e7c649d4c5f36bb016c7acd466ad58473d40dfef36394e581065a8581ab852250403cf372ac0065bf757fa3f445424ac0d82aec1938a2ea116bdfd306baa1cb06c62a4a97d66ab1b9489469cb8ba842da12e310caed02c5ef05c0be1e1e8c9c8b87d6871c94c57d164d08672b205c948086a06a545b266b7ad902a908681eb188bc51b6190b5cb9d8ca59b8c4c6e7369c00d6f6119fd5d437239e3d3c89cb81e09e560fb817590106015f08e7b09f1e1e65bfab3b8489fa058e24081978b9e25463d9945bfbca81c08885d4b6d4c62e217bd9e19460762f36c66bc948fe31cde089626fbb310e3c78a8d3f2eac21d374d9b58d887235d3a95721168e4b9475849071d60ecfe7ea5d6c4bf60da3747612ef59bb651270f326c0af31bc8c71361f851de34ccb3c8071b96f1128d7ee79b41246e566edd0272dbd3ccfe472b38e5e03d3ef83218bd498e6de8b4d92cb6f82716449ede7ba845028eccdb9137be8a622ac88ac53118fbc39637fa7a93cd3abc6f7671c7804420d66e94720acbcac916950f9baca77fef4217155ccc2cd0507339a0486f9f468eb28772986ee768c63eba671bf8c52e48a2a5dc2cc24fe925368706c2d712dd1064692b0fb2a32ddfbd4a0ffcf9c2abcedaae6e527bc1d42637aff2a275b76a7a7f010e42e1cc1d27141f6c3585a2bf58c6c5789ce61551d10118a000e3764631ec0b7f4b1a6f22a678133a30940b79dc76f863dd9f6e0d7776300898c97cef286c731c2050928c492439256e481652bff0d202db3cfdc54c9816ceea7895357bfa0362fad79afd09ed55189294d6ead7e898ac091cddbe7efcedb314bc02a18dd5bbddc42e089124758bb491fd1536aab27c5c124567bc325e7028bced5a179a011d1cb9a5ffb61d7af863e91ec8e60495561188b74d158ba1418228d44e92915a22eb1c166ef7d6179e84381ed950ffd747f13e24172942d922ca3109fb8b1e4e6264fa4a4eec75ad0d0e22579d90f45d6cd157300e38ae665eb56457202e25a8dd5877ba99725de288660badd2704345d9bad208c903ba27ea167dd45a77f77b6502b525b2973270582858183c784c324c1366fbba8d410c38bf75b41e067f6a9a017c56595161db4fc5639393fdafb1f148d3f416c1adc5fe1ab9cebe4689855c9b4bda6dcba5d5fa858a1b87d2ad23cdf54dbdf4d14aa4462da0b6f1107f4afa0091c2643508861a4d9f133ba77751941bb8fb756abf1a104205b80d47a3b4a59724d959c8b5833da4f56fb6613231f230a9378c9af741e94fd2c7213ac1d7625559b3f032f6c8df3ab441929720fe43d7c548cc661eed5b3c62b3c61f538ea3228376e2a18c6da2ad906322f64fb4865cde8e1889a8e5237fd6a39bbd6662f1dedc22fbd74e4376fa610cd710703dbd3924a38beae69783d1d5abf36122cbb87129ba719042748f060f4303a3199c5891c5040fd8cdb9761b006bf64cdcb65e5cc50a29994b8c1c34b83760ece12ed9ed7c392a7f8911cdf23a1afe0d7db1bf342aa0123dd5cd31339f5c8e160c4efef882602b3eccbe76fb690162b8bfb8a31910bcdf9a4a5dde76c2ac2fcd8678add7a000cfdcab398eb2171c026313eb6eb56b4b87bf8ef93f7f8a1c0bcc3775b681d4229ea561cb52281d8ba4315c3694ed08433596884d5a7ce3a8b1f82359846b7136726e2fe37bf4f7b7e2206cdcdb0705ced9f0dcaaa2ed3a78ea70d2cfeab668eb321400fc955e9aeb7bbcf86cd03f02dd443503a1480d9d9f899f53bd747a95293786798fc59fceb09e686a9328da4f929b6201841bbbefaffcf3386abdf69540e3b46a643ec10f0acf21f27c0053dc13f18485dbc898729dfbeaaa4887b58cd442d7ffa941808cd9658595be8650a815b088621278d89f0d8a4252566b923df3a3cd65c0e4af08fad385927251b31d35f75eaf25e6cf13a579aeeb0bcc0a14ca4a20a6831d532be0b2af3821792a2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0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./mysys\x00', 0x0, r5) syz_io_uring_modify_offsets$generic(0x0, r3, 0x2c, 0x10000) syz_io_uring_submit$UBLK(0x0, r3, r4, 0x0) io_uring_enter(r2, 0x20, 0x20, 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x2) kernel console output (not intermixed with test programs): 0 256 256 256 256 [ 345.963527][ T9582] Node 0 DMA32 free:28756kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:4kB inactive_anon:4kB active_file:104kB inactive_file:24kB unevictable:0kB writepending:4kB zspages:788kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:132kB local_pcp:4kB free_cma:0kB [ 345.963576][ T9582] lowmem_reserve[]: 0 0 0 0 0 [ 345.963605][ T9582] Node 0 DMA: 115*4kB (U) 21*8kB (U) 7*16kB (U) 15*32kB (U) 15*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2820kB [ 345.963723][ T9582] Node 0 DMA32: 469*4kB (UME) 164*8kB (UME) 100*16kB (UME) 157*32kB (UME) 60*64kB (UME) 34*128kB (UME) 12*256kB (UM) 11*512kB (UM) 2*1024kB (M) 0*2048kB 0*4096kB = 28756kB [ 345.963872][ T9582] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 345.963886][ T9582] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 345.963900][ T9582] 25135 total pagecache pages [ 345.963906][ T9582] 993 pages in swap cache [ 345.963912][ T9582] Free swap = 102004kB [ 345.963919][ T9582] Total swap = 124996kB [ 345.963925][ T9582] 524155 pages RAM [ 345.963930][ T9582] 0 pages HighMem/MovableOnly [ 345.963935][ T9582] 217658 pages reserved [ 345.963940][ T9582] 0 pages cma reserved [ 346.130154][ C0] gadgetfs: connected [ 346.165917][ T5887] usb 6-1: New USB device found: idVendor=0525, idProduct=a4a0, bcdDevice=1.00 [ 346.183603][ T5887] usb 6-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 346.183637][ T5887] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.190960][ C0] gadgetfs: configuration #1 [ 346.596243][ T9578] gadgetfs: suspended from state 3 [ 346.596277][ T9578] gadgetfs: disconnected [ 346.600531][ T5667] usb 6-1: USB disconnect, device number 5 [ 346.805438][ T9596] syzkaller0: entered promiscuous mode [ 346.805457][ T9596] syzkaller0: entered allmulticast mode [ 346.939731][ T9593] Set syz0 is full, maxelem 0 reached [ 347.774950][ T9617] jffs2: notice: (9617) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 347.875291][ T9617] overlayfs: failed to resolve './bus': -2 [ 350.850281][ T5794] Bluetooth: hci1: unexpected event for opcode 0x0c7a [ 351.207829][ T42] kauditd_printk_skb: 68 callbacks suppressed [ 351.207842][ T42] audit: type=1326 audit(1793710357.285:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.216847][ T42] audit: type=1326 audit(1793710357.295:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.216877][ T42] audit: type=1326 audit(1793710357.295:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.218331][ T42] audit: type=1326 audit(1793710357.305:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.221895][ T42] audit: type=1326 audit(1793710357.305:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.229431][ T42] audit: type=1326 audit(1793710357.315:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7187f6b code=0x7ffc0000 [ 351.230632][ T42] audit: type=1326 audit(1793710357.315:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.231117][ T42] audit: type=1326 audit(1793710357.315:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.232692][ T9648] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.233029][ T9648] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 351.233511][ T42] audit: type=1326 audit(1793710357.315:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.235778][ T42] audit: type=1326 audit(1793710357.315:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9647 comm="syz.0.1074" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 351.318744][ T9650] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1075'. [ 351.367476][ T9650] FAULT_INJECTION: forcing a failure. [ 351.367476][ T9650] name failslab, interval 1, probability 0, space 0, times 0 [ 351.367496][ T9650] CPU: 0 UID: 0 PID: 9650 Comm: syz.1.1075 Tainted: G L syzkaller #0 PREEMPT(full) [ 351.367512][ T9650] Tainted: [L]=SOFTLOCKUP [ 351.367515][ T9650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 351.367536][ T9650] Call Trace: [ 351.367542][ T9650] [ 351.367547][ T9650] dump_stack_lvl+0x100/0x190 [ 351.367568][ T9650] should_fail_ex.cold+0x5/0xa [ 351.367583][ T9650] should_failslab+0xc2/0x120 [ 351.367596][ T9650] __kmalloc_node_noprof+0xff/0x870 [ 351.367613][ T9650] ? mark_held_locks+0x40/0x70 [ 351.367624][ T9650] ? __blk_mq_realloc_hw_ctxs+0x579/0x820 [ 351.367677][ T9650] __blk_mq_realloc_hw_ctxs+0x579/0x820 [ 351.367697][ T9650] blk_mq_init_allocated_queue+0x36c/0x1500 [ 351.367716][ T9650] ? blk_mq_alloc_queue+0x174/0x290 [ 351.367732][ T9650] ? blk_alloc_queue+0x1a3/0x790 [ 351.367748][ T9650] blk_mq_alloc_queue+0x1bd/0x290 [ 351.367766][ T9650] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 351.367791][ T9650] ? blk_mq_alloc_tag_set+0xc0e/0x1320 [ 351.367812][ T9650] __blk_mq_alloc_disk+0x29/0x120 [ 351.367829][ T9650] loop_add+0x498/0xb60 [ 351.367929][ T9650] ? __pfx_loop_add+0x10/0x10 [ 351.367953][ T9650] ? __fget_files+0x34/0x3d0 [ 351.367973][ T9650] ? find_held_lock+0x2b/0x80 [ 351.367986][ T9650] ? __fget_files+0x215/0x3d0 [ 351.367999][ T9650] loop_control_ioctl+0xae/0x620 [ 351.368014][ T9650] ? __pfx_loop_control_ioctl+0x10/0x10 [ 351.368032][ T9650] ? __pfx_loop_control_ioctl+0x10/0x10 [ 351.368047][ T9650] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 351.368067][ T9650] __do_fast_syscall_32+0x14b/0x8c0 [ 351.368082][ T9650] ? lockdep_hardirqs_on+0x7d/0x110 [ 351.368096][ T9650] do_fast_syscall_32+0x32/0x70 [ 351.368109][ T9650] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 351.368124][ T9650] RIP: 0023:0xf73befbc [ 351.368133][ T9650] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 351.368143][ T9650] RSP: 002b:00000000f53d650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 351.368154][ T9650] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0000000000004c80 [ 351.368161][ T9650] RDX: 00000000ffffffe4 RSI: 0000000000000000 RDI: 0000000000000000 [ 351.368166][ T9650] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 351.368172][ T9650] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 351.368178][ T9650] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 351.368191][ T9650] [ 351.587453][ T9652] syzkaller0: entered promiscuous mode [ 351.587467][ T9652] syzkaller0: entered allmulticast mode [ 352.501226][ T9662] syzkaller0: entered promiscuous mode [ 352.501571][ T9662] syzkaller0: entered allmulticast mode [ 352.924418][ T9663] exFAT-fs (nbd3): unable to read boot sector [ 352.924428][ T9663] exFAT-fs (nbd3): failed to read boot sector [ 352.924433][ T9663] exFAT-fs (nbd3): failed to recognize exfat type [ 353.461263][ T9667] exFAT-fs (nbd1): unable to read boot sector [ 353.461275][ T9667] exFAT-fs (nbd1): failed to read boot sector [ 353.461279][ T9667] exFAT-fs (nbd1): failed to recognize exfat type [ 353.740423][ T9674] tipc: Resetting bearer [ 353.743305][ T9674] tipc: Disabling bearer [ 353.984190][ T9674] team0 (unregistering): Port device vlan0 removed [ 354.214165][ T1177] IPVS: starting estimator thread 0... [ 354.372697][ T9682] IPVS: using max 43 ests per chain, 103200 per kthread [ 355.256368][ T9699] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 355.256445][ T9699] exFAT-fs (nbd0): unable to read boot sector [ 355.256450][ T9699] exFAT-fs (nbd0): failed to read boot sector [ 355.256455][ T9699] exFAT-fs (nbd0): failed to recognize exfat type [ 356.649655][ T9701] bridge0: entered promiscuous mode [ 356.689551][ T9701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 356.690571][ T9701] 8021q: adding VLAN 0 to HW filter on device team0 [ 356.690788][ T9701] tipc: Resetting bearer [ 356.690927][ T9701] tipc: Resetting bearer [ 356.934144][ T9706] exFAT-fs (nbd3): unable to read boot sector [ 356.934155][ T9706] exFAT-fs (nbd3): failed to read boot sector [ 356.934160][ T9706] exFAT-fs (nbd3): failed to recognize exfat type [ 358.137954][ T9709] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 358.176973][ T9709] exFAT-fs (nbd0): unable to read boot sector [ 358.176985][ T9709] exFAT-fs (nbd0): failed to read boot sector [ 358.176989][ T9709] exFAT-fs (nbd0): failed to recognize exfat type [ 358.207052][ T9701] veth1_vlan: left promiscuous mode [ 358.207657][ T9701] veth0_vlan: left promiscuous mode [ 358.214147][ T9701] veth0_vlan: entered promiscuous mode [ 358.217193][ T9701] veth1_vlan: entered promiscuous mode [ 358.226090][ T9701] veth1_macvtap: left promiscuous mode [ 358.226660][ T9701] veth0_macvtap: left promiscuous mode [ 358.233415][ T9701] veth0_macvtap: entered promiscuous mode [ 358.236318][ T9701] veth1_macvtap: entered promiscuous mode [ 358.246956][ T9701] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 358.247520][ T9701] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 358.254157][ T9701] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 358.254690][ T9701] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 358.264492][ T9701] 8021q: adding VLAN 0 to HW filter on device bond1 [ 358.267570][ T9701] 8021q: adding VLAN 0 to HW filter on device bond2 [ 358.479589][ T5876] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 358.793451][ T2269] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 358.889643][ T5876] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 358.896378][ T5876] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 358.897820][ T5876] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 359.001229][ T5876] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 359.553908][ T9724] netlink: 'syz.3.1098': attribute type 4 has an invalid length. [ 359.553922][ T9724] netlink: 'syz.3.1098': attribute type 10 has an invalid length. [ 359.553928][ T9724] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1098'. [ 359.572074][ T9724] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 359.596829][ T9729] tipc: Resetting bearer [ 359.610415][ T9729] tipc: Disabling bearer [ 359.627789][ T9729] team0 (unregistering): Port device vlan0 removed [ 359.683579][ T24] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 360.081499][ T5876] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 360.086596][ T5876] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 360.133788][ T9737] kAFS: No cell specified [ 360.773601][ T9752] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 360.773678][ T9752] exFAT-fs (nbd0): unable to read boot sector [ 360.773683][ T9752] exFAT-fs (nbd0): failed to read boot sector [ 360.773687][ T9752] exFAT-fs (nbd0): failed to recognize exfat type [ 360.810590][ T858] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 362.469146][ T9762] Invalid ELF header magic: != ELF [ 364.158395][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 367.169742][ T9808] rxe_eth0 speed is unknown, defaulting to 1000 [ 367.326131][ T9812] exFAT-fs (nbd3): mounting with "discard" option, but the device does not support discard [ 367.326227][ T9812] exFAT-fs (nbd3): unable to read boot sector [ 367.326232][ T9812] exFAT-fs (nbd3): failed to read boot sector [ 367.326237][ T9812] exFAT-fs (nbd3): failed to recognize exfat type [ 369.220036][ T9831] ublk0: read batch cmd buffer failed [ 369.220994][ T9831] ublk0: read batch cmd buffer failed [ 369.262454][ T9831] ublk0: read batch cmd buffer failed [ 369.262843][ T9831] ublk0: read batch cmd buffer failed [ 369.756067][ T9838] syzkaller0: entered promiscuous mode [ 369.756408][ T9838] syzkaller0: entered allmulticast mode [ 372.205778][ T9871] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 372.469661][ T9881] md: could not open device unknown-block(1,0). [ 372.478067][ T9881] md: could not open device unknown-block(1,1). [ 372.478811][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 372.493806][ T9885] syzkaller0: entered promiscuous mode [ 372.493819][ T9885] syzkaller0: entered allmulticast mode [ 372.543596][ T6892] md_update_sb: can't update sb for read-only array md0 [ 373.010356][ T6892] md_update_sb: can't update sb for read-only array md0 [ 374.688073][ T9924] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 375.489756][ T9924] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 376.050427][ T9940] syzkaller0: entered promiscuous mode [ 376.050441][ T9940] syzkaller0: entered allmulticast mode [ 376.185008][ T9943] syzkaller0: entered promiscuous mode [ 376.185027][ T9943] syzkaller0: entered allmulticast mode [ 378.240520][ T1445] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.498409][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 380.737621][T10020] kAFS: bad VL server IP address [ 380.961795][ T5887] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 381.580563][T10035] jffs2: notice: (10035) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 381.618470][T10035] overlayfs: failed to resolve './bus': -2 [ 381.991782][T10043] 0x000000000001-0x000000010001 : "" [ 382.036700][T10043] ftl_cs: FTL header not found. [ 383.211571][T10059] exFAT-fs (nbd1): mounting with "discard" option, but the device does not support discard [ 383.211715][T10059] exFAT-fs (nbd1): unable to read boot sector [ 383.211721][T10059] exFAT-fs (nbd1): failed to read boot sector [ 383.211725][T10059] exFAT-fs (nbd1): failed to recognize exfat type [ 383.409099][T10065] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1181'. [ 383.654207][T10057] program syz.3.1177 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 384.310421][ T5887] libceph: connect (1)[c::]:6789 error -101 [ 384.326864][ T5887] libceph: mon0 (1)[c::]:6789 connect error [ 384.361471][T10077] ceph: No mds server is up or the cluster is laggy [ 384.364914][ T5887] libceph: connect (1)[c::]:6789 error -101 [ 384.365001][ T5887] libceph: mon0 (1)[c::]:6789 connect error [ 385.589994][T10095] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 385.590066][T10095] exFAT-fs (nbd0): unable to read boot sector [ 385.590117][T10095] exFAT-fs (nbd0): failed to read boot sector [ 385.590123][T10095] exFAT-fs (nbd0): failed to recognize exfat type [ 386.218933][T10101] syzkaller0: entered promiscuous mode [ 386.218955][T10101] syzkaller0: entered allmulticast mode [ 386.461936][T10107] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1192'. [ 387.098204][ T858] usb 8-1: new full-speed USB device number 5 using dummy_hcd [ 387.131989][T10120] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1194'. [ 387.259841][ T858] usb 8-1: not running at top speed; connect to a high speed hub [ 387.259860][ T858] usb 8-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 387.261384][ T858] usb 8-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 387.261396][ T858] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 387.261405][ T858] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 387.261427][ T858] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.345700][ T858] uvcvideo 8-1:1.0: probe with driver uvcvideo failed with error -22 [ 387.646678][ T5785] ffs_data_put(): freeing [ 388.664430][T10135] exFAT-fs (nbd2): mounting with "discard" option, but the device does not support discard [ 388.664529][T10135] exFAT-fs (nbd2): unable to read boot sector [ 388.664535][T10135] exFAT-fs (nbd2): failed to read boot sector [ 388.664540][T10135] exFAT-fs (nbd2): failed to recognize exfat type [ 389.226534][T10137] syzkaller0: entered promiscuous mode [ 389.226885][T10137] syzkaller0: entered allmulticast mode [ 389.768486][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 390.177655][T10144] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 390.177727][T10144] exFAT-fs (nbd0): unable to read boot sector [ 390.177732][T10144] exFAT-fs (nbd0): failed to read boot sector [ 390.177736][T10144] exFAT-fs (nbd0): failed to recognize exfat type [ 391.258309][T10150] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1206'. [ 391.276105][T10150] vlan2: entered allmulticast mode [ 391.276119][T10150] bridge1: entered allmulticast mode [ 391.301840][T10150] bridge1: port 1(erspan0) entered blocking state [ 391.301980][T10150] bridge1: port 1(erspan0) entered disabled state [ 391.302048][T10150] erspan0: entered allmulticast mode [ 391.305819][T10150] erspan0: entered promiscuous mode [ 391.307880][T10150] bridge1: port 1(erspan0) entered blocking state [ 391.308076][T10150] bridge1: port 1(erspan0) entered forwarding state [ 391.542575][T10155] 0x000000000001-0x000000010001 : "" [ 391.584156][T10155] ftl_cs: FTL header not found. [ 392.001309][ T5667] usb 8-1: USB disconnect, device number 5 [ 392.208787][T10165] syzkaller0: entered promiscuous mode [ 392.208801][T10165] syzkaller0: entered allmulticast mode [ 393.420090][T10180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 393.440886][ T5887] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 393.467196][T10183] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 393.467270][T10183] exFAT-fs (nbd0): unable to read boot sector [ 393.467276][T10183] exFAT-fs (nbd0): failed to read boot sector [ 393.467281][T10183] exFAT-fs (nbd0): failed to recognize exfat type [ 393.510904][T10180] bond2: left promiscuous mode [ 393.510918][T10180] bridge1: left promiscuous mode [ 393.527768][T10180] 8021q: adding VLAN 0 to HW filter on device bond3 [ 393.838815][ T858] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 396.192180][T10208] exFAT-fs (nbd3): mounting with "discard" option, but the device does not support discard [ 396.192283][T10208] exFAT-fs (nbd3): unable to read boot sector [ 396.192289][T10208] exFAT-fs (nbd3): failed to read boot sector [ 396.192294][T10208] exFAT-fs (nbd3): failed to recognize exfat type [ 396.929035][T10214] exFAT-fs (nbd3): mounting with "discard" option, but the device does not support discard [ 396.929130][T10214] exFAT-fs (nbd3): unable to read boot sector [ 396.929136][T10214] exFAT-fs (nbd3): failed to read boot sector [ 396.929140][T10214] exFAT-fs (nbd3): failed to recognize exfat type [ 397.857028][T10222] exFAT-fs (nbd1): mounting with "discard" option, but the device does not support discard [ 397.857136][T10222] exFAT-fs (nbd1): unable to read boot sector [ 397.857143][T10222] exFAT-fs (nbd1): failed to read boot sector [ 397.857147][T10222] exFAT-fs (nbd1): failed to recognize exfat type [ 398.355025][T10225] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 398.355126][T10225] exFAT-fs (nbd0): unable to read boot sector [ 398.355132][T10225] exFAT-fs (nbd0): failed to read boot sector [ 398.355137][T10225] exFAT-fs (nbd0): failed to recognize exfat type [ 400.602412][T10250] Invalid ELF header magic: != ELF [ 401.694225][ T5198] udevd[5198]: worker [9489] /devices/platform/dummy_hcd.2/usb7/7-1 is taking a long time [ 401.727868][T10254] syzkaller0: entered promiscuous mode [ 401.727882][T10254] syzkaller0: entered allmulticast mode [ 402.569311][T10258] ubi0: attaching mtd0 [ 403.082315][T10258] ubi0: scanning is finished [ 403.082345][T10258] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 403.226633][ T42] kauditd_printk_skb: 51 callbacks suppressed [ 403.226648][ T42] audit: type=1800 audit(1793710409.295:425): pid=10246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1230" name="bus" dev="ramfs" ino=38018 res=0 errno=-4 [ 403.515180][T10258] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 403.671542][T10266] comedi comedi3: board detection failed [ 403.838434][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 404.978226][ T858] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 405.011525][T10276] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1239'. [ 405.022763][T10276] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1239'. [ 405.108858][T10282] 0x000000000001-0x000000010001 : "" [ 405.117434][T10282] ftl_cs: FTL header not found. [ 405.143995][ T858] usb 6-1: not running at top speed; connect to a high speed hub [ 405.144015][ T858] usb 6-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 405.146324][ T858] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 405.146336][ T858] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 405.146344][ T858] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 405.146365][ T858] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 406.512236][ T858] usb 6-1: string descriptor 0 read error: -71 [ 406.512344][ T858] uvcvideo 6-1:1.0: Found UVC 1.00 device (046d:0825) [ 406.512359][ T858] uvcvideo 6-1:1.0: No valid video chain found. [ 406.513459][ T858] usb 6-1: USB disconnect, device number 6 [ 406.679595][T10286] program syz.0.1249 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 408.865598][T10317] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 408.918643][ T6892] md_update_sb: can't update sb for read-only array md0 [ 408.961314][ T6892] md_update_sb: can't update sb for read-only array md0 [ 408.971974][T10320] syzkaller0: entered promiscuous mode [ 408.971987][T10320] syzkaller0: entered allmulticast mode [ 408.998612][T10317] md: could not open device unknown-block(1,0). [ 408.998739][ T6892] md_update_sb: can't update sb for read-only array md0 [ 409.028419][T10317] md: could not open device unknown-block(1,1). [ 409.028548][ T6892] md_update_sb: can't update sb for read-only array md0 [ 409.031741][ T6892] md_update_sb: can't update sb for read-only array md0 [ 409.205504][T10325] netlink: 'syz.1.1253': attribute type 10 has an invalid length. [ 409.904741][ T42] audit: type=1800 audit(1793710415.985:426): pid=10300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1245" name="bus" dev="ramfs" ino=38216 res=0 errno=-4 [ 411.393785][T10355] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 411.400416][ T858] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 411.550733][ T858] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 412.599530][T10370] mac80211_hwsim hwsim9 syzkaller0: entered promiscuous mode [ 412.599547][T10370] mac80211_hwsim hwsim9 syzkaller0: entered allmulticast mode [ 412.797184][T10378] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 412.799291][ T858] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 413.321863][T10380] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1265'. [ 413.608385][ T5887] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 415.750146][T10410] syzkaller0: entered promiscuous mode [ 415.750162][T10410] syzkaller0: entered allmulticast mode [ 415.921533][T10415] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 415.958590][ T6892] md_update_sb: can't update sb for read-only array md0 [ 415.998634][ T6892] md_update_sb: can't update sb for read-only array md0 [ 416.238798][T10415] md: could not open device unknown-block(1,1). [ 416.267781][ T6892] md_update_sb: can't update sb for read-only array md0 [ 416.367921][ T6892] md_update_sb: can't update sb for read-only array md0 [ 416.463939][ T42] audit: type=1800 audit(1793710422.545:427): pid=10384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1266" name="bus" dev="ramfs" ino=38701 res=0 errno=-4 [ 416.931925][T10429] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 419.013134][T10443] syzkaller0: entered promiscuous mode [ 419.013147][T10443] syzkaller0: entered allmulticast mode [ 419.221106][T10449] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 419.258385][ T6892] md_update_sb: can't update sb for read-only array md0 [ 419.288999][ T6892] md_update_sb: can't update sb for read-only array md0 [ 419.328947][T10449] md: could not open device unknown-block(1,0). [ 419.329064][ T6892] md_update_sb: can't update sb for read-only array md0 [ 419.368300][T10449] md: could not open device unknown-block(1,1). [ 419.368417][ T6892] md_update_sb: can't update sb for read-only array md0 [ 419.374351][ T6892] md_update_sb: can't update sb for read-only array md0 [ 421.158683][ T5667] e1000 0000:00:07.0 eth0: Reset adapter [ 421.447718][T10471] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 421.700476][T10481] syzkaller0: entered promiscuous mode [ 421.701879][T10481] syzkaller0: entered allmulticast mode [ 421.708639][ T5667] e1000 0000:00:07.0 eth0: Reset adapter [ 421.738141][ T42] audit: type=1326 audit(1793710427.815:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.738172][ T42] audit: type=1326 audit(1793710427.815:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.738192][ T42] audit: type=1326 audit(1793710427.815:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=120 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.768803][ T42] audit: type=1326 audit(1793710427.855:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.770063][ T42] audit: type=1326 audit(1793710427.855:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.771680][ T42] audit: type=1326 audit(1793710427.855:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10490 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf7157f6b code=0x7ffc0000 [ 421.778002][T10489] loop9: detected capacity change from 0 to 7 [ 421.781981][ T42] audit: type=1326 audit(1793710427.855:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=284 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.782005][ T42] audit: type=1326 audit(1793710427.855:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.782024][ T42] audit: type=1326 audit(1793710427.855:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f62fbc code=0x7ffc0000 [ 421.782043][ T42] audit: type=1326 audit(1793710427.855:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10488 comm="syz.3.1295" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7157f6b code=0x7ffc0000 [ 421.790488][ T62] e1000e 0000:00:02.0 eth1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 421.832517][T10489] buffer_io_error: 6912 callbacks suppressed [ 421.832529][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832692][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832709][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832723][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832746][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832767][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832781][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832788][T10489] ldm_validate_partition_table(): Disk read failed. [ 421.832801][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832815][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832829][T10489] Buffer I/O error on dev loop9, logical block 0, async page read [ 421.832845][T10489] Dev loop9: unable to read RDB block 0 [ 421.832874][T10489] loop9: unable to read partition table [ 421.832964][T10489] loop9: partition table beyond EOD, truncated [ 421.832973][T10489] loop_reread_partitions: partition scan of loop9 (þ被xüŸÑø éÚ¬§½dG¤´à–ƒÝ¡¯ â·û [ 421.832973][T10489] ) failed (rc=-5) [ 424.079228][ T5667] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 424.318699][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 436.558224][ T5799] usb 7-1: Failed to early initialize device [ 436.563054][ T5799] usb 7-1: USB disconnect, device number 4 [ 439.185442][T10565] syzkaller0: entered promiscuous mode [ 439.185783][T10565] syzkaller0: entered allmulticast mode [ 439.682833][ T1445] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.981074][T10562] tipc: Enabled bearer , priority 0 [ 440.069354][T10565] tipc: Resetting bearer [ 440.108439][T10557] tipc: Resetting bearer [ 440.152595][T10557] tipc: Disabling bearer [ 440.204049][T10572] comedi comedi3: board detection failed [ 441.116224][T10585] jffs2: notice: (10585) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 441.939502][T10592] sctp: [Deprecated]: syz.3.1311 (pid 10592) Use of int in max_burst socket option deprecated. [ 441.939502][T10592] Use struct sctp_assoc_value instead [ 441.948761][T10592] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1311'. [ 442.008574][T10019] Bluetooth: hci3: command 0x0c1a tx timeout [ 442.396787][T10594] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1312'. [ 443.535901][T10606] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 444.621408][T10617] FAULT_INJECTION: forcing a failure. [ 444.621408][T10617] name failslab, interval 1, probability 0, space 0, times 0 [ 444.621436][T10617] CPU: 2 UID: 0 PID: 10617 Comm: syz.3.1318 Tainted: G L syzkaller #0 PREEMPT(full) [ 444.621453][T10617] Tainted: [L]=SOFTLOCKUP [ 444.621457][T10617] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 444.621463][T10617] Call Trace: [ 444.621468][T10617] [ 444.621473][T10617] dump_stack_lvl+0x100/0x190 [ 444.621494][T10617] should_fail_ex.cold+0x5/0xa [ 444.621510][T10617] should_failslab+0xc2/0x120 [ 444.621526][T10617] kmem_cache_alloc_noprof+0x92/0x6a0 [ 444.621543][T10617] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 444.621580][T10617] ? acpi_ut_create_update_state+0x72/0x130 [ 444.621609][T10617] acpi_ut_create_update_state+0x72/0x130 [ 444.621626][T10617] acpi_ut_create_update_state_and_push+0x2f/0x70 [ 444.621641][T10617] acpi_ut_update_object_reference+0x32f/0x800 [ 444.621657][T10617] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 444.621669][T10617] ? __pfx_acpi_ut_trace+0x10/0x10 [ 444.621680][T10617] ? __pfx_acpi_ut_trace+0x10/0x10 [ 444.621689][T10617] ? acpi_ut_status_exit+0x111/0x1c0 [ 444.621708][T10617] acpi_ut_add_reference+0x80/0x170 [ 444.621719][T10617] acpi_ex_resolve_node_to_value+0x7e1/0x9a0 [ 444.621734][T10617] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 444.621750][T10617] ? acpi_ds_create_operand+0x267/0xc20 [ 444.621767][T10617] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 444.621779][T10617] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 444.621791][T10617] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 444.621807][T10617] ? __asan_memset+0x23/0x50 [ 444.621822][T10617] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 444.621834][T10617] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 444.621849][T10617] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 444.621866][T10617] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 444.621880][T10617] ? acpi_ut_trace_ptr+0x191/0x2a0 [ 444.621892][T10617] acpi_ds_exec_end_op+0xb78/0x1e60 [ 444.621908][T10617] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 444.621923][T10617] acpi_ps_parse_loop+0x5e1/0x26e0 [ 444.621942][T10617] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 444.621956][T10617] ? kmem_cache_alloc_noprof+0x2d5/0x6a0 [ 444.621971][T10617] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 444.621981][T10617] ? acpi_ut_create_thread_state+0x6d/0x170 [ 444.622000][T10617] acpi_ps_parse_aml+0x81e/0x1120 [ 444.622018][T10617] acpi_ps_execute_method+0x5c4/0xe90 [ 444.622032][T10617] acpi_ns_evaluate+0x640/0x1670 [ 444.622047][T10617] acpi_ut_evaluate_object+0xf7/0x610 [ 444.622061][T10617] acpi_rs_get_prt_method_data+0xa0/0x150 [ 444.622073][T10617] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 444.622084][T10617] ? acpi_ut_status_exit+0x111/0x1c0 [ 444.622101][T10617] ? acpi_rs_validate_parameters+0x104/0x210 [ 444.622114][T10617] acpi_get_irq_routing_table+0xb8/0x140 [ 444.622127][T10617] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 444.622141][T10617] ? do_raw_spin_lock+0x128/0x260 [ 444.622155][T10617] acpi_pci_irq_find_prt_entry+0x178/0xdd0 [ 444.622170][T10617] ? do_raw_spin_lock+0x128/0x260 [ 444.622183][T10617] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 444.622197][T10617] ? mark_held_locks+0x40/0x70 [ 444.622208][T10617] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 444.622226][T10617] acpi_pci_irq_lookup+0x8e/0x6b0 [ 444.622239][T10617] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 444.622255][T10617] acpi_pci_irq_disable+0x1a8/0x360 [ 444.622266][T10617] ? __pfx_acpi_pci_irq_disable+0x10/0x10 [ 444.622279][T10617] pcibios_disable_device+0x89/0xb0 [ 444.622291][T10617] do_pci_disable_device+0x9f/0x100 [ 444.622313][T10617] ? __pfx_do_pci_disable_device+0x10/0x10 [ 444.622326][T10617] ? pci_release_region.part.0+0x15b/0x2e0 [ 444.622343][T10617] pci_disable_device+0x130/0x270 [ 444.622355][T10617] virtio_pci_remove+0xcf/0x110 [ 444.622375][T10617] pci_device_remove+0xb2/0x1d0 [ 444.622389][T10617] ? __pfx_pci_device_remove+0x10/0x10 [ 444.622405][T10617] device_remove+0xcb/0x180 [ 444.622437][T10617] device_release_driver_internal+0x441/0x610 [ 444.622458][T10617] pci_stop_bus_device+0x120/0x160 [ 444.622474][T10617] pci_stop_and_remove_bus_device+0x58/0xa0 [ 444.622486][T10617] pci_stop_and_remove_bus_device_locked+0x1a/0x20 [ 444.622499][T10617] remove_store+0x123/0x140 [ 444.622512][T10617] ? __pfx_remove_store+0x10/0x10 [ 444.622525][T10617] ? find_held_lock+0x2b/0x80 [ 444.622540][T10617] ? sysfs_file_kobj+0xe4/0x290 [ 444.622569][T10617] ? sysfs_file_kobj+0xe4/0x290 [ 444.622583][T10617] ? __pfx_remove_store+0x10/0x10 [ 444.622595][T10617] dev_attr_store+0x58/0x80 [ 444.622607][T10617] ? __pfx_dev_attr_store+0x10/0x10 [ 444.622618][T10617] sysfs_kf_write+0xf2/0x150 [ 444.622632][T10617] kernfs_fop_write_iter+0x3e0/0x5f0 [ 444.622644][T10617] ? __pfx_sysfs_kf_write+0x10/0x10 [ 444.622659][T10617] vfs_write+0x6af/0x1050 [ 444.622692][T10617] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 444.622707][T10617] ? __pfx_vfs_write+0x10/0x10 [ 444.622717][T10617] ? find_held_lock+0x2b/0x80 [ 444.622743][T10617] ksys_write+0x12a/0x250 [ 444.622755][T10617] ? __pfx_ksys_write+0x10/0x10 [ 444.622772][T10617] __do_fast_syscall_32+0x14b/0x8c0 [ 444.622790][T10617] do_fast_syscall_32+0x32/0x70 [ 444.622805][T10617] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 444.622838][T10617] RIP: 0023:0xf7f62fbc [ 444.622849][T10617] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 444.622860][T10617] RSP: 002b:00000000f541650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 444.622872][T10617] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000ac0 [ 444.622879][T10617] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 444.622886][T10617] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 444.622892][T10617] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 444.622898][T10617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 444.622913][T10617] [ 444.738238][ T62] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 444.999720][ T62] usb 6-1: New USB device found: idVendor=0471, idProduct=081e, bcdDevice=1.00 [ 445.004699][ T62] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 445.004715][ T62] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 445.004732][ T62] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.111574][ T62] spcp8x5 6-1:1.0: SPCP8x5 converter detected [ 445.204760][ T62] usb 6-1: SPCP8x5 converter now attached to ttyUSB0 [ 445.243057][T10617] ACPI Error: AE_NO_MEMORY, Could not update object reference count (20260408/utdelete-651) [ 445.828622][ T24] usb 6-1: USB disconnect, device number 7 [ 445.901913][ T24] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 445.902868][ T24] spcp8x5 6-1:1.0: device disconnected [ 446.617710][T10638] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 446.634443][T10638] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1324'. [ 446.634492][T10638] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1324'. [ 446.634531][T10638] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Error Msg ret = -22) [ 447.899428][ T42] kauditd_printk_skb: 1726 callbacks suppressed [ 447.899440][ T42] audit: type=1326 audit(1793710453.985:2164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10648 comm="syz.2.1328" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f75fbc code=0x0 [ 448.259337][T10656] netlink: 'syz.1.1331': attribute type 1 has an invalid length. [ 448.269779][T10656] 8021q: adding VLAN 0 to HW filter on device bond1 [ 448.328243][ T5887] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 448.377978][T10656] bond1: (slave dummy0): Enslaving as a backup interface with an up link [ 448.387579][T10656] netlink: 'syz.1.1331': attribute type 10 has an invalid length. [ 448.387600][T10656] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1331'. [ 448.387842][T10656] dummy0: entered promiscuous mode [ 448.389676][ T12] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 448.395854][T10656] bond1: (slave dummy0): Removing an active aggregator [ 448.396628][T10656] bond1: (slave dummy0): Releasing backup interface [ 448.489719][ T5887] usb 7-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 448.491431][ T5887] usb 7-1: config 0 interface 0 altsetting 255 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 448.491448][ T5887] usb 7-1: config 0 interface 0 altsetting 255 bulk endpoint 0x8F has invalid maxpacket 61 [ 448.491459][ T5887] usb 7-1: config 0 interface 0 has no altsetting 0 [ 448.495678][ T5887] usb 7-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 448.495690][ T5887] usb 7-1: Product: syz [ 448.495696][ T5887] usb 7-1: Manufacturer: syz [ 448.495703][ T5887] usb 7-1: SerialNumber: syz [ 448.520952][ T5887] usb 7-1: config 0 descriptor?? [ 448.521901][T10652] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 448.528511][ T5887] usb 7-1: selecting invalid altsetting 0 [ 450.258049][T10677] jffs2: notice: (10677) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 450.661107][ T24] usb 7-1: USB disconnect, device number 5 [ 451.194141][T10695] syzkaller0: entered promiscuous mode [ 451.194156][T10695] syzkaller0: entered allmulticast mode [ 451.978605][T10701] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1343'. [ 452.159140][T10703] syzkaller0: entered promiscuous mode [ 452.159153][T10703] syzkaller0: entered allmulticast mode [ 452.238686][ T5887] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 452.359958][T10704] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 452.828765][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 452.835782][T10707] syz.0.1345: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 452.835824][T10707] CPU: 2 UID: 0 PID: 10707 Comm: syz.0.1345 Tainted: G L syzkaller #0 PREEMPT(full) [ 452.835839][T10707] Tainted: [L]=SOFTLOCKUP [ 452.835843][T10707] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 452.835849][T10707] Call Trace: [ 452.835853][T10707] [ 452.835858][T10707] dump_stack_lvl+0x100/0x190 [ 452.835877][T10707] warn_alloc.cold+0x9e/0xb2 [ 452.835890][T10707] ? __pfx_warn_alloc+0x10/0x10 [ 452.835909][T10707] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 452.835941][T10707] ? __pfx_get_page_from_freelist+0x10/0x10 [ 452.835960][T10707] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 452.835984][T10707] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 452.836002][T10707] ? __pfx_mt_validate_nulls+0x10/0x10 [ 452.836030][T10707] ? policy_nodemask+0xed/0x5e0 [ 452.836045][T10707] alloc_pages_mpol+0x201/0x560 [ 452.836059][T10707] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 452.836073][T10707] ? lock_acquire+0x1d1/0x380 [ 452.836086][T10707] folio_alloc_mpol_noprof+0x36/0x260 [ 452.836101][T10707] alloc_migration_target_by_mpol+0x2c1/0x650 [ 452.836118][T10707] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 452.836133][T10707] ? __pfx___might_resched+0x10/0x10 [ 452.836149][T10707] ? bpf_ksym_find+0x124/0x1c0 [ 452.836164][T10707] migrate_pages_batch+0x5c2/0x4700 [ 452.836178][T10707] ? orc_sort_cmp+0x100/0x120 [ 452.836193][T10707] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 452.836213][T10707] ? __pfx_migrate_pages_batch+0x10/0x10 [ 452.836226][T10707] ? stack_trace_save+0x8e/0xc0 [ 452.836238][T10707] ? __pfx___split_vma+0x10/0x10 [ 452.836255][T10707] ? kasan_save_stack+0x3f/0x50 [ 452.836265][T10707] ? kasan_save_stack+0x30/0x50 [ 452.836274][T10707] ? kasan_save_track+0x14/0x30 [ 452.836284][T10707] ? __kasan_slab_alloc+0x89/0x90 [ 452.836294][T10707] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 452.836309][T10707] ? __mpol_dup+0x74/0x390 [ 452.836322][T10707] ? mbind_range+0x2ad/0x550 [ 452.836335][T10707] ? do_mbind+0x81a/0x1030 [ 452.836347][T10707] ? kernel_mbind+0x1b7/0x200 [ 452.836363][T10707] migrate_pages_sync+0x12c/0x880 [ 452.836377][T10707] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 452.836396][T10707] ? __pfx_migrate_pages_sync+0x10/0x10 [ 452.836420][T10707] migrate_pages+0x1a79/0x2840 [ 452.836435][T10707] ? current_cpuset_is_being_rebound+0x24/0x370 [ 452.836452][T10707] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 452.836470][T10707] ? __pfx_migrate_pages+0x10/0x10 [ 452.836486][T10707] ? do_mbind+0x593/0x1030 [ 452.836505][T10707] do_mbind+0x5e2/0x1030 [ 452.836524][T10707] ? __pfx_do_mbind+0x10/0x10 [ 452.836537][T10707] ? signal_setup_done+0x12d/0x5c0 [ 452.836549][T10707] ? __pfx_signal_setup_done+0x10/0x10 [ 452.836565][T10707] ? __pfx_get_nodes+0x10/0x10 [ 452.836580][T10707] kernel_mbind+0x1b7/0x200 [ 452.836596][T10707] ? __pfx_kernel_mbind+0x10/0x10 [ 452.836614][T10707] __do_fast_syscall_32+0x14b/0x8c0 [ 452.836630][T10707] do_fast_syscall_32+0x32/0x70 [ 452.836644][T10707] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 452.836658][T10707] RIP: 0023:0xf742efbc [ 452.836667][T10707] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 452.836678][T10707] RSP: 002b:00000000f542550c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 452.836688][T10707] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 452.836695][T10707] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 452.836701][T10707] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 452.836707][T10707] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 452.836713][T10707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 452.836726][T10707] [ 452.846358][T10707] Mem-Info: [ 452.846367][T10707] active_anon:5046 inactive_anon:13681 isolated_anon:88 [ 452.846367][T10707] active_file:1774 inactive_file:10603 isolated_file:0 [ 452.846367][T10707] unevictable:2024 dirty:422 writeback:0 [ 452.846367][T10707] slab_reclaimable:6497 slab_unreclaimable:60574 [ 452.846367][T10707] mapped:37383 shmem:19117 pagetables:1312 [ 452.846367][T10707] sec_pagetables:308 bounce:0 [ 452.846367][T10707] kernel_misc_reclaimable:0 [ 452.846367][T10707] free:26160 free_pcp:0 free_cma:0 [ 452.846393][T10707] Node 0 active_anon:4kB inactive_anon:56kB active_file:96kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8032kB pagetables:1080kB sec_pagetables:1108kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 452.846422][T10707] Node 0 DMA free:2984kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:8kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 452.846449][T10707] lowmem_reserve[]: 0 256 256 256 256 [ 452.846466][T10707] Node 0 DMA32 free:26180kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:4kB inactive_anon:28kB active_file:96kB inactive_file:32kB unevictable:0kB writepending:0kB zspages:824kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 452.846493][T10707] lowmem_reserve[]: 0 0 0 0 0 [ 452.846509][T10707] Node 0 DMA: 132*4kB (U) 22*8kB (U) 5*16kB (U) 21*32kB (U) 14*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2992kB [ 452.846573][T10707] Node 0 DMA32: 459*4kB (UME) 109*8kB (UME) 79*16kB (UME) 84*32kB (UME) 61*64kB (UME) 32*128kB (UME) 11*256kB (UM) 11*512kB (UM) 3*1024kB (M) 0*2048kB 0*4096kB = 26180kB [ 452.846644][T10707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 452.846651][T10707] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 452.846658][T10707] 32106 total pagecache pages [ 452.846662][T10707] 614 pages in swap cache [ 452.846665][T10707] Free swap = 101276kB [ 452.846668][T10707] Total swap = 124996kB [ 452.846672][T10707] 524155 pages RAM [ 452.846675][T10707] 0 pages HighMem/MovableOnly [ 452.846678][T10707] 217658 pages reserved [ 452.846681][T10707] 0 pages cma reserved [ 453.385599][T10715] ceph: No source [ 454.309348][T10724] overlayfs: overlapping lowerdir path [ 454.589238][T10729] syz.1.1351 uses obsolete (PF_INET,SOCK_PACKET) [ 454.752679][T10733] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1352'. [ 457.125440][T10748] syzkaller0: entered promiscuous mode [ 457.125454][T10748] syzkaller0: entered allmulticast mode [ 457.840384][T10758] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1359'. [ 458.135686][T10765] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1360'. [ 458.141411][T10764] geneve2: entered promiscuous mode [ 458.244277][T10767] netlink: 'syz.1.1361': attribute type 5 has an invalid length. [ 458.408468][ T12] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 458.418608][ T5892] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 458.418650][ T5892] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 458.418677][ T5892] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 461.438191][ C2] e1000e 0000:00:02.0 eth1: NETDEV WATCHDOG: CPU: 2: transmit queue 0 timed out 5040 ms [ 461.441483][ T24] e1000e 0000:00:02.0 eth1: Reset adapter unexpectedly [ 462.171068][T10796] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 462.644247][T10805] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 462.654100][T10806] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 462.654118][T10806] block device autoloading is deprecated and will be removed. [ 463.380290][T10817] syz.3.1374: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 463.380335][T10817] CPU: 0 UID: 0 PID: 10817 Comm: syz.3.1374 Tainted: G L syzkaller #0 PREEMPT(full) [ 463.380349][T10817] Tainted: [L]=SOFTLOCKUP [ 463.380353][T10817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 463.380359][T10817] Call Trace: [ 463.380364][T10817] [ 463.380368][T10817] dump_stack_lvl+0x100/0x190 [ 463.380387][T10817] warn_alloc.cold+0x9e/0xb2 [ 463.380399][T10817] ? __pfx_warn_alloc+0x10/0x10 [ 463.380420][T10817] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 463.380438][T10817] ? __pfx_get_page_from_freelist+0x10/0x10 [ 463.380456][T10817] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 463.380478][T10817] ? find_held_lock+0x2b/0x80 [ 463.380494][T10817] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 463.380510][T10817] ? do_raw_spin_lock+0x128/0x260 [ 463.380524][T10817] ? find_held_lock+0x2b/0x80 [ 463.380537][T10817] ? debug_check_no_obj_freed+0x31f/0x630 [ 463.380575][T10817] ? policy_nodemask+0xed/0x5e0 [ 463.380590][T10817] alloc_pages_mpol+0x201/0x560 [ 463.380603][T10817] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 463.380615][T10817] ? __free_frozen_pages+0x766/0x1110 [ 463.380631][T10817] folio_alloc_mpol_noprof+0x36/0x260 [ 463.380646][T10817] alloc_migration_target_by_mpol+0x2c1/0x650 [ 463.380662][T10817] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 463.380677][T10817] ? __pfx___might_resched+0x10/0x10 [ 463.380696][T10817] migrate_pages_batch+0x5c2/0x4700 [ 463.380711][T10817] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 463.380729][T10817] ? migrate_pages_sync+0x12c/0x880 [ 463.380742][T10817] ? migrate_pages_sync+0x588/0x880 [ 463.380755][T10817] ? __pfx_migrate_pages_batch+0x10/0x10 [ 463.380772][T10817] ? __pfx_migrate_pages_sync+0x10/0x10 [ 463.380795][T10817] migrate_pages+0x1946/0x2840 [ 463.380809][T10817] ? lock_acquire+0x1d1/0x380 [ 463.380820][T10817] ? current_cpuset_is_being_rebound+0x24/0x370 [ 463.380837][T10817] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 463.380856][T10817] ? __pfx_migrate_pages+0x10/0x10 [ 463.380872][T10817] ? do_mbind+0x593/0x1030 [ 463.380891][T10817] do_mbind+0x5e2/0x1030 [ 463.380909][T10817] ? __pfx_do_mbind+0x10/0x10 [ 463.380930][T10817] ? __sanitizer_cov_trace_pc+0x46/0x70 [ 463.380950][T10817] ? __pfx_get_nodes+0x10/0x10 [ 463.380965][T10817] kernel_mbind+0x1b7/0x200 [ 463.380980][T10817] ? __pfx_kernel_mbind+0x10/0x10 [ 463.380999][T10817] __do_fast_syscall_32+0x14b/0x8c0 [ 463.381015][T10817] do_fast_syscall_32+0x32/0x70 [ 463.381028][T10817] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 463.381042][T10817] RIP: 0023:0xf7f62fbc [ 463.381052][T10817] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 463.381062][T10817] RSP: 002b:00000000f53f550c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 463.381072][T10817] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 463.381079][T10817] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 463.381085][T10817] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 463.381090][T10817] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 463.381096][T10817] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 463.381110][T10817] [ 463.381114][T10817] Mem-Info: [ 463.381118][T10817] active_anon:7087 inactive_anon:934 isolated_anon:512 [ 463.381118][T10817] active_file:831 inactive_file:13064 isolated_file:0 [ 463.381118][T10817] unevictable:2029 dirty:177 writeback:0 [ 463.381118][T10817] slab_reclaimable:6480 slab_unreclaimable:60998 [ 463.381118][T10817] mapped:28087 shmem:7760 pagetables:1184 [ 463.381118][T10817] sec_pagetables:309 bounce:0 [ 463.381118][T10817] kernel_misc_reclaimable:0 [ 463.381118][T10817] free:34210 free_pcp:0 free_cma:0 [ 463.383366][T10817] Node 0 active_anon:0kB inactive_anon:52kB active_file:108kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8032kB pagetables:1080kB sec_pagetables:1112kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 463.383394][T10817] Node 0 DMA free:2704kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.383460][T10817] lowmem_reserve[]: 0 256 256 256 256 [ 463.383479][T10817] Node 0 DMA32 free:30008kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:32kB active_file:108kB inactive_file:20kB unevictable:0kB writepending:4kB zspages:824kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.383507][T10817] lowmem_reserve[]: 0 0 0 0 0 [ 463.383523][T10817] Node 0 DMA: 132*4kB (U) 22*8kB (U) 5*16kB (U) 12*32kB (U) 14*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2704kB [ 463.383589][T10817] Node 0 DMA32: 597*4kB (UME) 167*8kB (UME) 89*16kB (UME) 175*32kB (UME) 59*64kB (UME) 33*128kB (UME) 12*256kB (UM) 10*512kB (UM) 3*1024kB (M) 0*2048kB 0*4096kB = 30012kB [ 463.383662][T10817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 463.383670][T10817] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 463.383677][T10817] 22641 total pagecache pages [ 463.383681][T10817] 983 pages in swap cache [ 463.383684][T10817] Free swap = 102084kB [ 463.383688][T10817] Total swap = 124996kB [ 463.383692][T10817] 524155 pages RAM [ 463.383695][T10817] 0 pages HighMem/MovableOnly [ 463.383698][T10817] 217658 pages reserved [ 463.383701][T10817] 0 pages cma reserved [ 463.844812][T10822] capability: warning: `syz.0.1376' uses 32-bit capabilities (legacy support in use) [ 463.853304][T10822] overlayfs: upper fs does not support file handles, falling back to index=off. [ 463.922897][T10822] overlayfs: failed lookup in lower (newroot/350, name='file0', err=-40): overlapping layers [ 464.106463][T10828] netlink: 'syz.2.1377': attribute type 1 has an invalid length. [ 466.445744][T10848] kAFS: No cell specified [ 468.585892][T10857] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(9) [ 468.585908][T10857] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 468.585962][T10857] vhci_hcd vhci_hcd.0: Device attached [ 468.778236][ T5667] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 468.838257][ T5667] usb 41-1: new full-speed USB device number 3 using vhci_hcd [ 469.003337][T10862] vhci_hcd: connection reset by peer [ 469.015159][ T12] vhci_hcd vhci_hcd.2: stop threads [ 469.015176][ T12] vhci_hcd vhci_hcd.2: release socket [ 469.015581][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 469.962817][T10872] kAFS: bad VL server IP address [ 473.231379][ T24] e1000e 0000:00:02.0 eth1: Hardware Error [ 473.546057][T10815] rxe_eth0 speed is unknown, defaulting to 1000 [ 473.792726][T10896] rxe_eth0 speed is unknown, defaulting to 1000 [ 474.048224][ T5667] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 475.757151][T10924] syzkaller0: entered promiscuous mode [ 475.757164][T10924] syzkaller0: entered allmulticast mode [ 476.169889][T10931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 476.202888][T10931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 477.046755][T10947] Invalid ELF header magic: != ELF [ 477.456419][T10951] syzkaller0: entered promiscuous mode [ 477.456603][T10951] syzkaller0: entered allmulticast mode [ 477.891373][T10956] syzkaller0: entered promiscuous mode [ 477.891395][T10956] syzkaller0: entered allmulticast mode [ 479.721905][T10976] syzkaller0: entered promiscuous mode [ 479.721961][T10976] syzkaller0: entered allmulticast mode [ 480.144619][T10978] rxe_eth0 speed is unknown, defaulting to 1000 [ 480.304733][T10984] syzkaller0: entered promiscuous mode [ 480.305076][T10984] syzkaller0: entered allmulticast mode [ 480.711189][T10990] syzkaller0: entered promiscuous mode [ 480.712584][T10990] syzkaller0: entered allmulticast mode [ 480.730665][T10991] syzkaller0: entered promiscuous mode [ 480.730679][T10991] syzkaller0: entered allmulticast mode [ 482.907917][T11019] syzkaller0: entered promiscuous mode [ 482.908148][T11019] syzkaller0: entered allmulticast mode [ 485.272521][T11047] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 485.301098][T11047] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 486.451642][T11072] syzkaller0: entered promiscuous mode [ 486.451984][T11072] syzkaller0: entered allmulticast mode [ 486.802774][T11076] syzkaller0: entered promiscuous mode [ 486.802789][T11076] syzkaller0: entered allmulticast mode [ 487.086485][T11078] syzkaller0: entered promiscuous mode [ 487.086500][T11078] syzkaller0: entered allmulticast mode [ 488.246567][T11047] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 490.878298][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 493.017007][T11143] syzkaller0: entered promiscuous mode [ 493.017021][T11143] syzkaller0: entered allmulticast mode [ 494.505810][T11155] ublk1: read batch cmd buffer failed [ 494.505863][T11155] ublk1: read batch cmd buffer failed [ 494.512142][T11155] ublk1: read batch cmd buffer failed [ 494.512193][T11155] ublk1: read batch cmd buffer failed [ 496.687355][T11166] ceph: No mds server is up or the cluster is laggy [ 497.353338][T11180] syzkaller0: entered promiscuous mode [ 497.353352][T11180] syzkaller0: entered allmulticast mode [ 499.011087][T11187] syzkaller0: entered promiscuous mode [ 499.011102][T11187] syzkaller0: entered allmulticast mode [ 499.303142][T11193] netlink: 'syz.2.1474': attribute type 1 has an invalid length. [ 499.354442][T11193] 8021q: adding VLAN 0 to HW filter on device bond3 [ 499.718508][T11193] bond3: (slave dummy0): Enslaving as a backup interface with an up link [ 499.764870][T11193] netlink: 'syz.2.1474': attribute type 10 has an invalid length. [ 499.764923][T11193] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1474'. [ 499.765113][T11193] dummy0: entered promiscuous mode [ 499.788301][ T12] bond3: (slave dummy0): link status up again after 0 ms [ 499.788331][ T12] bond3: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 499.793030][T11193] bond3: (slave dummy0): Removing an active aggregator [ 499.793841][T11193] bond3: (slave dummy0): Releasing backup interface [ 500.766088][T11223] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 501.133809][ T1445] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.231510][T11226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 501.233677][T11226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 504.115999][T11249] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 504.154910][T11257] netlink: 'syz.3.1492': attribute type 1 has an invalid length. [ 504.248241][T11257] 8021q: adding VLAN 0 to HW filter on device bond4 [ 504.425313][T11257] bond4: (slave dummy0): Enslaving as a backup interface with an up link [ 504.452071][T11257] netlink: 'syz.3.1492': attribute type 10 has an invalid length. [ 504.452093][T11257] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1492'. [ 504.452203][T11257] dummy0: entered promiscuous mode [ 504.455338][T11257] bond4: (slave dummy0): Releasing backup interface [ 504.803622][T11271] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 505.059483][T11276] netlink: 'syz.3.1496': attribute type 1 has an invalid length. [ 505.488636][T11283] syzkaller0: entered promiscuous mode [ 505.488651][T11283] syzkaller0: entered allmulticast mode [ 505.893076][T11285] syzkaller0: entered promiscuous mode [ 505.893089][T11285] syzkaller0: entered allmulticast mode [ 506.232179][T11293] syzkaller0: entered promiscuous mode [ 506.232523][T11293] syzkaller0: entered allmulticast mode [ 507.264996][T11303] syzkaller0: entered promiscuous mode [ 507.265010][T11303] syzkaller0: entered allmulticast mode [ 507.280448][T11291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 507.280979][T11291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 508.325903][T11318] syzkaller0: entered promiscuous mode [ 508.325918][T11318] syzkaller0: entered allmulticast mode [ 508.662220][T11320] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 509.207314][T11328] syzkaller0: entered promiscuous mode [ 509.207329][T11328] syzkaller0: entered allmulticast mode [ 509.394175][T11332] netlink: 'syz.0.1514': attribute type 1 has an invalid length. [ 513.793165][T11373] syzkaller0: entered promiscuous mode [ 513.793181][T11373] syzkaller0: entered allmulticast mode [ 514.387794][T11377] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 514.564624][T11379] syz.0.1526: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 514.564666][T11379] CPU: 0 UID: 0 PID: 11379 Comm: syz.0.1526 Tainted: G L syzkaller #0 PREEMPT(full) [ 514.564681][T11379] Tainted: [L]=SOFTLOCKUP [ 514.564685][T11379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 514.564691][T11379] Call Trace: [ 514.564696][T11379] [ 514.564700][T11379] dump_stack_lvl+0x100/0x190 [ 514.564723][T11379] warn_alloc.cold+0x9e/0xb2 [ 514.564735][T11379] ? __pfx_warn_alloc+0x10/0x10 [ 514.564755][T11379] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 514.564773][T11379] ? __pfx_get_page_from_freelist+0x10/0x10 [ 514.564792][T11379] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 514.564815][T11379] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 514.564833][T11379] ? __pfx_mt_validate_nulls+0x10/0x10 [ 514.564860][T11379] ? policy_nodemask+0xed/0x5e0 [ 514.564876][T11379] alloc_pages_mpol+0x201/0x560 [ 514.564889][T11379] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 514.564903][T11379] ? lock_acquire+0x1d1/0x380 [ 514.564916][T11379] folio_alloc_mpol_noprof+0x36/0x260 [ 514.564931][T11379] alloc_migration_target_by_mpol+0x2c1/0x650 [ 514.564947][T11379] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 514.564963][T11379] ? __pfx___might_resched+0x10/0x10 [ 514.564978][T11379] ? bpf_ksym_find+0x124/0x1c0 [ 514.564992][T11379] migrate_pages_batch+0x5c2/0x4700 [ 514.565006][T11379] ? orc_sort_cmp+0x100/0x120 [ 514.565020][T11379] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 514.565040][T11379] ? __pfx_migrate_pages_batch+0x10/0x10 [ 514.565052][T11379] ? stack_trace_save+0x8e/0xc0 [ 514.565064][T11379] ? __pfx___split_vma+0x10/0x10 [ 514.565081][T11379] ? kasan_save_stack+0x3f/0x50 [ 514.565091][T11379] ? kasan_save_stack+0x30/0x50 [ 514.565101][T11379] ? kasan_save_track+0x14/0x30 [ 514.565111][T11379] ? __kasan_slab_alloc+0x89/0x90 [ 514.565121][T11379] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 514.565137][T11379] ? __mpol_dup+0x74/0x390 [ 514.565149][T11379] ? mbind_range+0x2ad/0x550 [ 514.565162][T11379] ? do_mbind+0x81a/0x1030 [ 514.565175][T11379] ? kernel_mbind+0x1b7/0x200 [ 514.565195][T11379] migrate_pages_sync+0x12c/0x880 [ 514.565209][T11379] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 514.565227][T11379] ? __pfx_migrate_pages_sync+0x10/0x10 [ 514.565247][T11379] migrate_pages+0x1a79/0x2840 [ 514.565261][T11379] ? current_cpuset_is_being_rebound+0x24/0x370 [ 514.565279][T11379] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 514.565297][T11379] ? __pfx_migrate_pages+0x10/0x10 [ 514.565313][T11379] ? do_mbind+0x593/0x1030 [ 514.565332][T11379] do_mbind+0x5e2/0x1030 [ 514.565350][T11379] ? __pfx_do_mbind+0x10/0x10 [ 514.565372][T11379] ? __pfx_get_nodes+0x10/0x10 [ 514.565383][T11379] ? find_held_lock+0x2b/0x80 [ 514.565413][T11379] kernel_mbind+0x1b7/0x200 [ 514.565429][T11379] ? __pfx_kernel_mbind+0x10/0x10 [ 514.565448][T11379] __do_fast_syscall_32+0x14b/0x8c0 [ 514.565463][T11379] do_fast_syscall_32+0x32/0x70 [ 514.565477][T11379] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 514.565491][T11379] RIP: 0023:0xf742efbc [ 514.565500][T11379] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 514.565509][T11379] RSP: 002b:00000000f544650c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 514.565520][T11379] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 514.565526][T11379] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 514.565533][T11379] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 514.565538][T11379] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 514.565544][T11379] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 514.565557][T11379] [ 514.569765][T11379] Mem-Info: [ 514.569773][T11379] active_anon:9968 inactive_anon:6392 isolated_anon:65 [ 514.569773][T11379] active_file:4364 inactive_file:13781 isolated_file:0 [ 514.569773][T11379] unevictable:2024 dirty:365 writeback:0 [ 514.569773][T11379] slab_reclaimable:6504 slab_unreclaimable:61222 [ 514.569773][T11379] mapped:35553 shmem:17202 pagetables:1168 [ 514.569773][T11379] sec_pagetables:310 bounce:0 [ 514.569773][T11379] kernel_misc_reclaimable:0 [ 514.569773][T11379] free:20829 free_pcp:0 free_cma:0 [ 514.569798][T11379] Node 0 active_anon:0kB inactive_anon:9028kB active_file:124kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8996kB dirty:4kB writeback:0kB shmem:8972kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8000kB pagetables:1100kB sec_pagetables:1112kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 514.569823][T11379] Node 0 DMA free:1720kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:1044kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 514.569850][T11379] lowmem_reserve[]: 0 256 256 256 256 [ 514.569867][T11379] Node 0 DMA32 free:22284kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:7984kB active_file:124kB inactive_file:4kB unevictable:0kB writepending:4kB zspages:788kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 514.569894][T11379] lowmem_reserve[]: 0 0 0 0 0 [ 514.569909][T11379] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 11*32kB (U) 11*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1724kB [ 514.569974][T11379] Node 0 DMA32: 241*4kB (UM) 93*8kB (M) 48*16kB (UM) 178*32kB (UM) 61*64kB (UME) 36*128kB (UME) 12*256kB (UM) 5*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 22316kB [ 514.570042][T11379] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 514.570050][T11379] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 514.570058][T11379] 36125 total pagecache pages [ 514.570061][T11379] 780 pages in swap cache [ 514.570065][T11379] Free swap = 98956kB [ 514.570068][T11379] Total swap = 124996kB [ 514.570072][T11379] 524155 pages RAM [ 514.570075][T11379] 0 pages HighMem/MovableOnly [ 514.570078][T11379] 217658 pages reserved [ 514.570081][T11379] 0 pages cma reserved [ 515.127297][T11389] fuse: Unknown parameter 'group_i00000000000000000000' [ 519.069089][T11421] comedi comedi3: board detection failed [ 522.911100][T11431] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 523.188484][T11433] ceph: No source [ 524.577946][ T42] audit: type=1326 audit(1793710530.655:2165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11451 comm="syz.0.1546" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf742efbc code=0x0 [ 524.779931][T11452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 524.780283][T11452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.486247][T11470] netlink: 'syz.0.1550': attribute type 1 has an invalid length. [ 527.554731][T11470] 8021q: adding VLAN 0 to HW filter on device bond1 [ 527.747626][T11470] netlink: 'syz.0.1550': attribute type 10 has an invalid length. [ 527.747641][T11470] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1550'. [ 528.501766][T11489] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 528.707969][T11494] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1556'. [ 530.227443][T11507] syz.2.1560: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 530.227486][T11507] CPU: 0 UID: 0 PID: 11507 Comm: syz.2.1560 Tainted: G L syzkaller #0 PREEMPT(full) [ 530.227501][T11507] Tainted: [L]=SOFTLOCKUP [ 530.227504][T11507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 530.227510][T11507] Call Trace: [ 530.227515][T11507] [ 530.227519][T11507] dump_stack_lvl+0x100/0x190 [ 530.227539][T11507] warn_alloc.cold+0x9e/0xb2 [ 530.227551][T11507] ? __pfx_warn_alloc+0x10/0x10 [ 530.227570][T11507] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 530.227586][T11507] ? __pfx_get_page_from_freelist+0x10/0x10 [ 530.227604][T11507] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 530.227628][T11507] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 530.227645][T11507] ? __pfx_mt_validate_nulls+0x10/0x10 [ 530.227673][T11507] ? policy_nodemask+0xed/0x5e0 [ 530.227687][T11507] alloc_pages_mpol+0x201/0x560 [ 530.227700][T11507] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 530.227714][T11507] ? lock_acquire+0x1d1/0x380 [ 530.227730][T11507] folio_alloc_mpol_noprof+0x36/0x260 [ 530.227750][T11507] alloc_migration_target_by_mpol+0x2c1/0x650 [ 530.227767][T11507] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 530.227782][T11507] ? __pfx___might_resched+0x10/0x10 [ 530.227797][T11507] ? bpf_ksym_find+0x124/0x1c0 [ 530.227811][T11507] migrate_pages_batch+0x5c2/0x4700 [ 530.227825][T11507] ? orc_sort_cmp+0x100/0x120 [ 530.227840][T11507] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 530.227860][T11507] ? __pfx_migrate_pages_batch+0x10/0x10 [ 530.227873][T11507] ? stack_trace_save+0x8e/0xc0 [ 530.227897][T11507] ? __pfx___split_vma+0x10/0x10 [ 530.227915][T11507] ? kasan_save_stack+0x3f/0x50 [ 530.227926][T11507] ? kasan_save_stack+0x30/0x50 [ 530.227935][T11507] ? kasan_save_track+0x14/0x30 [ 530.227945][T11507] ? __kasan_slab_alloc+0x89/0x90 [ 530.227956][T11507] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 530.227972][T11507] ? __mpol_dup+0x74/0x390 [ 530.228000][T11507] ? mbind_range+0x2ad/0x550 [ 530.228014][T11507] ? do_mbind+0x81a/0x1030 [ 530.228027][T11507] ? kernel_mbind+0x1b7/0x200 [ 530.228043][T11507] migrate_pages_sync+0x12c/0x880 [ 530.228057][T11507] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 530.228076][T11507] ? __pfx_migrate_pages_sync+0x10/0x10 [ 530.228096][T11507] migrate_pages+0x1a79/0x2840 [ 530.228111][T11507] ? current_cpuset_is_being_rebound+0x24/0x370 [ 530.228128][T11507] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 530.228147][T11507] ? __pfx_migrate_pages+0x10/0x10 [ 530.228163][T11507] ? do_mbind+0x593/0x1030 [ 530.228182][T11507] do_mbind+0x5e2/0x1030 [ 530.228200][T11507] ? __pfx_do_mbind+0x10/0x10 [ 530.228222][T11507] ? __pfx_get_nodes+0x10/0x10 [ 530.228237][T11507] kernel_mbind+0x1b7/0x200 [ 530.228252][T11507] ? __pfx_kernel_mbind+0x10/0x10 [ 530.228271][T11507] __do_fast_syscall_32+0x14b/0x8c0 [ 530.228287][T11507] do_fast_syscall_32+0x32/0x70 [ 530.228300][T11507] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 530.228314][T11507] RIP: 0023:0xf7f75fbc [ 530.228322][T11507] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 530.228332][T11507] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 530.228342][T11507] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 530.228349][T11507] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 530.228355][T11507] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 530.228361][T11507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 530.228367][T11507] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 530.228381][T11507] [ 530.233917][T11507] Mem-Info: [ 530.233925][T11507] active_anon:5680 inactive_anon:1074 isolated_anon:0 [ 530.233925][T11507] active_file:5656 inactive_file:9466 isolated_file:0 [ 530.233925][T11507] unevictable:2024 dirty:237 writeback:0 [ 530.233925][T11507] slab_reclaimable:6804 slab_unreclaimable:60874 [ 530.233925][T11507] mapped:26127 shmem:6432 pagetables:1153 [ 530.233925][T11507] sec_pagetables:311 bounce:0 [ 530.233925][T11507] kernel_misc_reclaimable:0 [ 530.233925][T11507] free:34524 free_pcp:0 free_cma:0 [ 530.233950][T11507] Node 0 active_anon:4kB inactive_anon:12kB active_file:56kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8000kB pagetables:1080kB sec_pagetables:1112kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 530.233975][T11507] Node 0 DMA free:2552kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 530.234007][T11507] lowmem_reserve[]: 0 256 256 256 256 [ 530.234024][T11507] Node 0 DMA32 free:29380kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:4kB inactive_anon:44kB active_file:56kB inactive_file:72kB unevictable:0kB writepending:4kB zspages:788kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 530.234051][T11507] lowmem_reserve[]: 0 0 0 0 0 [ 530.234067][T11507] Node 0 DMA: 136*4kB (U) 23*8kB (U) 7*16kB (U) 6*32kB (U) 14*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2568kB [ 530.234132][T11507] Node 0 DMA32: 609*4kB (UME) 172*8kB (UME) 81*16kB (UME) 158*32kB (UME) 61*64kB (UME) 32*128kB (UME) 12*256kB (UM) 10*512kB (UM) 3*1024kB (M) 0*2048kB 0*4096kB = 29428kB [ 530.234203][T11507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 530.234211][T11507] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 530.234218][T11507] 22708 total pagecache pages [ 530.234222][T11507] 1156 pages in swap cache [ 530.234225][T11507] Free swap = 101264kB [ 530.234229][T11507] Total swap = 124996kB [ 530.234232][T11507] 524155 pages RAM [ 530.234235][T11507] 0 pages HighMem/MovableOnly [ 530.234238][T11507] 217658 pages reserved [ 530.234242][T11507] 0 pages cma reserved [ 531.399138][T11518] jffs2: notice: (11518) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 531.495078][T11524] netlink: 'syz.1.1561': attribute type 1 has an invalid length. [ 533.730335][ T10] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 533.890908][ T10] usb 8-1: New USB device found: idVendor=0471, idProduct=081e, bcdDevice=1.00 [ 533.893213][ T10] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 533.893227][ T10] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 533.893245][ T10] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 533.897306][ T10] spcp8x5 8-1:1.0: SPCP8x5 converter detected [ 533.996259][ T10] usb 8-1: SPCP8x5 converter now attached to ttyUSB0 [ 534.308555][ T5667] usb 8-1: USB disconnect, device number 6 [ 534.329093][ T5667] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 534.330192][ T5667] spcp8x5 8-1:1.0: device disconnected [ 536.087374][T11579] syzkaller0: entered promiscuous mode [ 536.087388][T11579] syzkaller0: entered allmulticast mode [ 536.574104][T11583] syzkaller0: entered promiscuous mode [ 536.574457][T11583] syzkaller0: entered allmulticast mode [ 537.318376][ T10] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 537.643603][T11588] A link change request failed with some changes committed already. Interface bond1 may have been left with an inconsistent configuration, please check. [ 537.818313][ T5887] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 540.497637][T11611] syzkaller0: entered promiscuous mode [ 540.497652][T11611] syzkaller0: entered allmulticast mode [ 541.665690][T11629] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1592'. [ 541.694923][T11627] warn_alloc: 3 callbacks suppressed [ 541.694937][T11627] syz.0.1591: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 541.694973][T11627] CPU: 0 UID: 0 PID: 11627 Comm: syz.0.1591 Tainted: G L syzkaller #0 PREEMPT(full) [ 541.694989][T11627] Tainted: [L]=SOFTLOCKUP [ 541.694993][T11627] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 541.695000][T11627] Call Trace: [ 541.695004][T11627] [ 541.695009][T11627] dump_stack_lvl+0x100/0x190 [ 541.695029][T11627] warn_alloc.cold+0x9e/0xb2 [ 541.695041][T11627] ? __pfx_warn_alloc+0x10/0x10 [ 541.695060][T11627] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 541.695076][T11627] ? __pfx_get_page_from_freelist+0x10/0x10 [ 541.695095][T11627] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 541.695118][T11627] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 541.695136][T11627] ? __pfx_mt_validate_nulls+0x10/0x10 [ 541.695163][T11627] ? policy_nodemask+0xed/0x5e0 [ 541.695178][T11627] alloc_pages_mpol+0x201/0x560 [ 541.695191][T11627] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 541.695204][T11627] ? lock_acquire+0x1d1/0x380 [ 541.695217][T11627] folio_alloc_mpol_noprof+0x36/0x260 [ 541.695233][T11627] alloc_migration_target_by_mpol+0x2c1/0x650 [ 541.695249][T11627] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 541.695264][T11627] ? __pfx___might_resched+0x10/0x10 [ 541.695279][T11627] ? bpf_ksym_find+0x124/0x1c0 [ 541.695292][T11627] migrate_pages_batch+0x5c2/0x4700 [ 541.695305][T11627] ? orc_sort_cmp+0x100/0x120 [ 541.695320][T11627] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 541.695339][T11627] ? __pfx_migrate_pages_batch+0x10/0x10 [ 541.695352][T11627] ? stack_trace_save+0x8e/0xc0 [ 541.695363][T11627] ? __pfx___split_vma+0x10/0x10 [ 541.695379][T11627] ? kasan_save_stack+0x3f/0x50 [ 541.695389][T11627] ? kasan_save_stack+0x30/0x50 [ 541.695398][T11627] ? kasan_save_track+0x14/0x30 [ 541.695408][T11627] ? __kasan_slab_alloc+0x89/0x90 [ 541.695418][T11627] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 541.695433][T11627] ? __mpol_dup+0x74/0x390 [ 541.695445][T11627] ? mbind_range+0x2ad/0x550 [ 541.695458][T11627] ? do_mbind+0x81a/0x1030 [ 541.695470][T11627] ? kernel_mbind+0x1b7/0x200 [ 541.695485][T11627] migrate_pages_sync+0x12c/0x880 [ 541.695499][T11627] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 541.695517][T11627] ? __pfx_migrate_pages_sync+0x10/0x10 [ 541.695536][T11627] migrate_pages+0x1a79/0x2840 [ 541.695550][T11627] ? current_cpuset_is_being_rebound+0x24/0x370 [ 541.695567][T11627] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 541.695585][T11627] ? __pfx_migrate_pages+0x10/0x10 [ 541.695601][T11627] ? do_mbind+0x593/0x1030 [ 541.695619][T11627] do_mbind+0x5e2/0x1030 [ 541.695637][T11627] ? __pfx_do_mbind+0x10/0x10 [ 541.695679][T11627] ? __pfx_get_nodes+0x10/0x10 [ 541.695695][T11627] kernel_mbind+0x1b7/0x200 [ 541.695712][T11627] ? __pfx_kernel_mbind+0x10/0x10 [ 541.695731][T11627] __do_fast_syscall_32+0x14b/0x8c0 [ 541.695746][T11627] ? lockdep_hardirqs_on+0x7d/0x110 [ 541.695761][T11627] do_fast_syscall_32+0x32/0x70 [ 541.695776][T11627] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 541.695789][T11627] RIP: 0023:0xf742efbc [ 541.695798][T11627] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 541.695808][T11627] RSP: 002b:00000000f544650c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 541.695819][T11627] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 541.695827][T11627] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 541.695833][T11627] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 541.695839][T11627] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 541.695845][T11627] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 541.695858][T11627] [ 541.708512][T11627] Mem-Info: [ 541.708522][T11627] active_anon:8052 inactive_anon:19116 isolated_anon:0 [ 541.708522][T11627] active_file:5548 inactive_file:5617 isolated_file:64 [ 541.708522][T11627] unevictable:2024 dirty:283 writeback:0 [ 541.708522][T11627] slab_reclaimable:6548 slab_unreclaimable:61297 [ 541.708522][T11627] mapped:27013 shmem:24428 pagetables:1244 [ 541.708522][T11627] sec_pagetables:313 bounce:0 [ 541.708522][T11627] kernel_misc_reclaimable:0 [ 541.708522][T11627] free:16967 free_pcp:2 free_cma:0 [ 541.708547][T11627] Node 0 active_anon:7732kB inactive_anon:3616kB active_file:0kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:11344kB dirty:4kB writeback:0kB shmem:11324kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8000kB pagetables:1104kB sec_pagetables:1120kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 541.708611][T11627] Node 0 DMA free:2452kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 541.708641][T11627] lowmem_reserve[]: 0 256 256 256 256 [ 541.708658][T11627] Node 0 DMA32 free:13852kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:7732kB inactive_anon:3616kB active_file:0kB inactive_file:128kB unevictable:0kB writepending:4kB zspages:796kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 541.708685][T11627] lowmem_reserve[]: 0 0 0 0 0 [ 541.708702][T11627] Node 0 DMA: 135*4kB (U) 21*8kB (U) 3*16kB (U) 3*32kB (U) 15*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2452kB [ 541.708767][T11627] Node 0 DMA32: 419*4kB (UME) 102*8kB (UME) 40*16kB (UME) 67*32kB (UME) 20*64kB (UE) 3*128kB (UE) 5*256kB (M) 5*512kB (M) 3*1024kB (ME) 0*2048kB 0*4096kB = 13852kB [ 541.708838][T11627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 541.708846][T11627] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 541.708853][T11627] 36885 total pagecache pages [ 541.708857][T11627] 1234 pages in swap cache [ 541.708861][T11627] Free swap = 62836kB [ 541.708864][T11627] Total swap = 124996kB [ 541.708868][T11627] 524155 pages RAM [ 541.708871][T11627] 0 pages HighMem/MovableOnly [ 541.708874][T11627] 217658 pages reserved [ 541.708877][T11627] 0 pages cma reserved [ 542.656488][T11632] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1593'. [ 543.985173][T11652] syzkaller0: entered promiscuous mode [ 543.985188][T11652] syzkaller0: entered allmulticast mode [ 544.368560][T11658] netlink: 80 bytes leftover after parsing attributes in process `syz.3.1600'. [ 545.044482][T11666] jffs2: notice: (11666) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 545.342086][ T42] audit: type=1326 audit(1793710551.425:2166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11661 comm="syz.3.1603" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f62fbc code=0x0 [ 545.718278][ T10] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 545.880512][ T10] usb 8-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 545.887312][ T10] usb 8-1: config 0 interface 0 altsetting 255 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 545.887332][ T10] usb 8-1: config 0 interface 0 altsetting 255 bulk endpoint 0x8F has invalid maxpacket 61 [ 545.887343][ T10] usb 8-1: config 0 interface 0 has no altsetting 0 [ 545.904634][ T10] usb 8-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 545.904651][ T10] usb 8-1: Product: syz [ 545.904660][ T10] usb 8-1: Manufacturer: syz [ 545.904671][ T10] usb 8-1: SerialNumber: syz [ 545.905966][ T10] usb 8-1: config 0 descriptor?? [ 545.915332][T11668] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 545.930026][ T10] usb 8-1: selecting invalid altsetting 0 [ 546.027866][T11679] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1606'. [ 546.799474][T11687] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 546.800645][T11687] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 547.048885][T11694] syzkaller0: entered promiscuous mode [ 547.049227][T11694] syzkaller0: entered allmulticast mode [ 547.861719][T11704] FAULT_INJECTION: forcing a failure. [ 547.861719][T11704] name fail_futex, interval 1, probability 0, space 0, times 1 [ 547.861739][T11704] CPU: 0 UID: 0 PID: 11704 Comm: syz.1.1613 Tainted: G L syzkaller #0 PREEMPT(full) [ 547.861753][T11704] Tainted: [L]=SOFTLOCKUP [ 547.861757][T11704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 547.861763][T11704] Call Trace: [ 547.861768][T11704] [ 547.861773][T11704] dump_stack_lvl+0x100/0x190 [ 547.861792][T11704] should_fail_ex.cold+0x5/0xa [ 547.861808][T11704] get_futex_key+0x1c9/0x13e0 [ 547.861825][T11704] ? __pfx_get_futex_key+0x10/0x10 [ 547.861841][T11704] ? tracing_record_taskinfo_sched_switch+0xac/0x560 [ 547.861859][T11704] futex_wait_setup+0x91/0x540 [ 547.861874][T11704] __futex_wait+0x19f/0x360 [ 547.861885][T11704] ? __pfx___futex_wait+0x10/0x10 [ 547.861895][T11704] ? __pfx_try_to_wake_up+0x10/0x10 [ 547.861906][T11704] ? futex_hash+0x311/0x400 [ 547.861920][T11704] ? __pfx_futex_wake_mark+0x10/0x10 [ 547.861933][T11704] ? find_held_lock+0x2b/0x80 [ 547.861947][T11704] ? futex_wake+0x4ea/0x5e0 [ 547.861961][T11704] futex_wait+0xe6/0x370 [ 547.861972][T11704] ? __pfx_futex_wait+0x10/0x10 [ 547.862004][T11704] do_futex+0x265/0x440 [ 547.862025][T11704] ? __pfx_do_futex+0x10/0x10 [ 547.862044][T11704] __ia32_sys_futex_time32+0x2f4/0x470 [ 547.862064][T11704] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 547.862082][T11704] ? __might_fault+0xc5/0x140 [ 547.862117][T11704] __do_fast_syscall_32+0x14b/0x8c0 [ 547.862134][T11704] ? lockdep_hardirqs_on+0x7d/0x110 [ 547.862148][T11704] do_fast_syscall_32+0x32/0x70 [ 547.862163][T11704] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 547.862178][T11704] RIP: 0023:0xf73befbc [ 547.862187][T11704] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 547.862198][T11704] RSP: 002b:00000000f53d65bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 547.862210][T11704] RAX: ffffffffffffffda RBX: 00000000f73e4f88 RCX: 0000000000000080 [ 547.862216][T11704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f73e4f8c [ 547.862222][T11704] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 547.862228][T11704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 547.862234][T11704] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 547.862247][T11704] [ 547.975222][ T10] usb 8-1: USB disconnect, device number 7 [ 548.310095][T11710] program syz.1.1624 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 550.667739][T11731] jffs2: notice: (11731) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 551.249078][T11739] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 551.269578][T11739] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1622'. [ 551.269625][T11739] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1622'. [ 551.269663][T11739] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Error Msg ret = -22) [ 552.294328][ T5667] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 552.402910][ T5667] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 552.434005][T11758] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 552.478222][ T5887] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 552.668417][ T5887] usb 8-1: Using ep0 maxpacket: 8 [ 552.668866][ T5887] usb 8-1: New USB device found: idVendor=0499, idProduct=500a, bcdDevice=e7.b7 [ 552.669366][ T5887] usb 8-1: config 0 has no interfaces? [ 552.677522][ T5887] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.677534][ T5887] usb 8-1: Product: syz [ 552.677541][ T5887] usb 8-1: Manufacturer: syz [ 552.677548][ T5887] usb 8-1: SerialNumber: syz [ 552.681922][ T5887] usb 8-1: config 0 descriptor?? [ 553.067132][ T5887] usb 8-1: USB disconnect, device number 8 [ 554.908962][T11787] syzkaller0: entered promiscuous mode [ 554.908976][T11787] syzkaller0: entered allmulticast mode [ 555.245085][ T5794] Bluetooth: hci1: unexpected cc 0x204b length: 34 > 3 [ 555.246343][ T5794] Bluetooth: hci1: unexpected event for opcode 0x204b [ 555.377658][ T42] audit: type=1326 audit(1793710561.455:2167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.385312][ T42] audit: type=1326 audit(1793710561.455:2168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.387162][ T42] audit: type=1326 audit(1793710561.465:2169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.387272][ T42] audit: type=1326 audit(1793710561.465:2170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.387357][ T42] audit: type=1326 audit(1793710561.465:2171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.387547][ T42] audit: type=1326 audit(1793710561.465:2172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.387721][ T42] audit: type=1326 audit(1793710561.465:2173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.395410][ T42] audit: type=1326 audit(1793710561.475:2175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=238 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.395439][ T42] audit: type=1326 audit(1793710561.475:2176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.428507][ T42] audit: type=1326 audit(1793710561.475:2177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11793 comm="syz.0.1640" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf742efbc code=0x7ffc0000 [ 555.995167][T11802] jffs2: notice: (11802) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 558.154981][T11809] ubi0: attaching mtd0 [ 558.156212][T11809] ubi0: scanning is finished [ 558.156235][T11809] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 558.569362][T11809] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 559.116284][T11824] syzkaller0: entered promiscuous mode [ 559.116624][T11824] syzkaller0: entered allmulticast mode [ 559.553015][ T5794] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 559.553061][ T5794] Bluetooth: hci1: Injecting HCI hardware error event [ 559.562978][ T5794] Bluetooth: hci1: hardware error 0x00 [ 559.834801][T11830] sctp: [Deprecated]: syz.1.1649 (pid 11830) Use of int in max_burst socket option deprecated. [ 559.834801][T11830] Use struct sctp_assoc_value instead [ 559.835037][T11830] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1649'. [ 560.077792][T10019] Bluetooth: hci1: unexpected event for opcode 0x2041 [ 561.266807][T11849] syzkaller1: entered promiscuous mode [ 561.266828][T11849] syzkaller1: entered allmulticast mode [ 561.452358][ T5799] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 561.621620][ T5799] usb 7-1: New USB device found: idVendor=0471, idProduct=081e, bcdDevice=1.00 [ 561.624424][ T5799] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 561.624438][ T5799] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 561.624456][ T5799] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 561.635408][ T5799] spcp8x5 7-1:1.0: SPCP8x5 converter detected [ 561.667035][ T5799] usb 7-1: SPCP8x5 converter now attached to ttyUSB0 [ 561.690208][ T5794] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 562.256322][T11861] syzkaller0: entered promiscuous mode [ 562.256337][T11861] syzkaller0: entered allmulticast mode [ 562.569972][ T1445] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.964168][ T5667] usb 7-1: USB disconnect, device number 6 [ 564.058079][ T5667] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 564.059531][ T5667] spcp8x5 7-1:1.0: device disconnected [ 567.379893][T11890] netlink: 'syz.0.1667': attribute type 5 has an invalid length. [ 567.456963][T11485] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 567.456990][T11485] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 567.457007][T11485] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 567.457024][T11485] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 572.658802][T11922] fuse: Unknown parameter 'group_i00000000000000000000' [ 572.808976][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 573.352650][T11928] FAULT_INJECTION: forcing a failure. [ 573.352650][T11928] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 573.352672][T11928] CPU: 2 UID: 0 PID: 11928 Comm: syz.2.1675 Tainted: G L syzkaller #0 PREEMPT(full) [ 573.352688][T11928] Tainted: [L]=SOFTLOCKUP [ 573.352692][T11928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 573.352698][T11928] Call Trace: [ 573.352703][T11928] [ 573.352707][T11928] dump_stack_lvl+0x100/0x190 [ 573.352728][T11928] should_fail_ex.cold+0x5/0xa [ 573.352745][T11928] _copy_from_user+0x2e/0xd0 [ 573.352764][T11928] io_uring_setup+0xc0/0x160 [ 573.352798][T11928] ? __pfx_io_uring_setup+0x10/0x10 [ 573.352821][T11928] ? __lock_acquire+0x5c0/0x1f40 [ 573.352842][T11928] ? find_held_lock+0x2b/0x80 [ 573.352857][T11928] ? __might_fault+0xc5/0x140 [ 573.352871][T11928] ? __might_fault+0xc5/0x140 [ 573.352887][T11928] __ia32_sys_io_uring_setup+0xc2/0x170 [ 573.352905][T11928] __do_fast_syscall_32+0x14b/0x8c0 [ 573.352919][T11928] ? lockdep_hardirqs_on+0x7d/0x110 [ 573.352933][T11928] do_fast_syscall_32+0x32/0x70 [ 573.352947][T11928] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 573.352959][T11928] RIP: 0023:0xf7f75fbc [ 573.352968][T11928] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 573.352977][T11928] RSP: 002b:00000000f54264bc EFLAGS: 00000282 ORIG_RAX: 00000000000001a9 [ 573.352988][T11928] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 0000000080000280 [ 573.352995][T11928] RDX: 00000000f7191997 RSI: 0000000000000001 RDI: 00000000f542653c [ 573.353001][T11928] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 573.353007][T11928] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 573.353014][T11928] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 573.353028][T11928] [ 578.551715][T11954] netlink: 'syz.3.1680': attribute type 5 has an invalid length. [ 578.633347][ T12] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 578.633374][ T12] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 578.633391][ T12] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 578.633407][ T12] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 578.898588][T11959] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 579.943484][T11966] syzkaller0: entered promiscuous mode [ 579.943826][T11966] syzkaller0: entered allmulticast mode [ 583.390002][T12001] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 584.755331][T12000] PKCS7: Unknown OID: [4] 2.19.16263.96.12508(bad) [ 584.755343][T12000] PKCS7: Only support pkcs7_signedData type [ 585.368126][T12012] syzkaller0: entered promiscuous mode [ 585.368470][T12012] syzkaller0: entered allmulticast mode [ 585.992747][T12016] syzkaller0: entered promiscuous mode [ 585.993089][T12016] syzkaller0: entered allmulticast mode [ 586.450220][T12019] tipc: Enabling of bearer rejected, failed to enable media [ 590.400156][T12051] warn_alloc: 1 callbacks suppressed [ 590.400171][T12051] syz.0.1700: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 590.400205][T12051] CPU: 2 UID: 0 PID: 12051 Comm: syz.0.1700 Tainted: G L syzkaller #0 PREEMPT(full) [ 590.400220][T12051] Tainted: [L]=SOFTLOCKUP [ 590.400223][T12051] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 590.400230][T12051] Call Trace: [ 590.400234][T12051] [ 590.400238][T12051] dump_stack_lvl+0x100/0x190 [ 590.400261][T12051] warn_alloc.cold+0x9e/0xb2 [ 590.400274][T12051] ? __pfx_warn_alloc+0x10/0x10 [ 590.400293][T12051] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 590.400308][T12051] ? __pfx_get_page_from_freelist+0x10/0x10 [ 590.400329][T12051] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 590.400353][T12051] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 590.400371][T12051] ? __pfx_mt_validate_nulls+0x10/0x10 [ 590.400399][T12051] ? policy_nodemask+0xed/0x5e0 [ 590.400414][T12051] alloc_pages_mpol+0x201/0x560 [ 590.400427][T12051] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 590.400441][T12051] ? lock_acquire+0x1d1/0x380 [ 590.400455][T12051] folio_alloc_mpol_noprof+0x36/0x260 [ 590.400470][T12051] alloc_migration_target_by_mpol+0x2c1/0x650 [ 590.400487][T12051] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 590.400502][T12051] ? __pfx___might_resched+0x10/0x10 [ 590.400518][T12051] ? bpf_ksym_find+0x124/0x1c0 [ 590.400531][T12051] migrate_pages_batch+0x5c2/0x4700 [ 590.400545][T12051] ? orc_sort_cmp+0x100/0x120 [ 590.400560][T12051] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 590.400580][T12051] ? __pfx_migrate_pages_batch+0x10/0x10 [ 590.400592][T12051] ? stack_trace_save+0x8e/0xc0 [ 590.400604][T12051] ? __pfx___split_vma+0x10/0x10 [ 590.400621][T12051] ? kasan_save_stack+0x3f/0x50 [ 590.400631][T12051] ? kasan_save_stack+0x30/0x50 [ 590.400640][T12051] ? kasan_save_track+0x14/0x30 [ 590.400650][T12051] ? __kasan_slab_alloc+0x89/0x90 [ 590.400660][T12051] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 590.400676][T12051] ? __mpol_dup+0x74/0x390 [ 590.400688][T12051] ? mbind_range+0x2ad/0x550 [ 590.400701][T12051] ? do_mbind+0x81a/0x1030 [ 590.400714][T12051] ? kernel_mbind+0x1b7/0x200 [ 590.400730][T12051] migrate_pages_sync+0x12c/0x880 [ 590.400744][T12051] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 590.400763][T12051] ? __pfx_migrate_pages_sync+0x10/0x10 [ 590.400782][T12051] migrate_pages+0x1a79/0x2840 [ 590.400797][T12051] ? current_cpuset_is_being_rebound+0x24/0x370 [ 590.400814][T12051] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 590.400833][T12051] ? __pfx_migrate_pages+0x10/0x10 [ 590.400849][T12051] ? do_mbind+0x593/0x1030 [ 590.400868][T12051] do_mbind+0x5e2/0x1030 [ 590.400886][T12051] ? __pfx_do_mbind+0x10/0x10 [ 590.400900][T12051] ? signal_setup_done+0x12d/0x5c0 [ 590.400912][T12051] ? __pfx_signal_setup_done+0x10/0x10 [ 590.400928][T12051] ? __pfx_get_nodes+0x10/0x10 [ 590.400943][T12051] kernel_mbind+0x1b7/0x200 [ 590.400959][T12051] ? __pfx_kernel_mbind+0x10/0x10 [ 590.400977][T12051] __do_fast_syscall_32+0x14b/0x8c0 [ 590.400993][T12051] do_fast_syscall_32+0x32/0x70 [ 590.401007][T12051] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 590.401020][T12051] RIP: 0023:0xf742efbc [ 590.401030][T12051] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 590.401039][T12051] RSP: 002b:00000000f542550c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 590.401049][T12051] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 590.401056][T12051] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 590.401062][T12051] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 590.401068][T12051] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 590.401074][T12051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 590.401087][T12051] [ 590.401091][T12051] Mem-Info: [ 590.401095][T12051] active_anon:6146 inactive_anon:14522 isolated_anon:87 [ 590.401095][T12051] active_file:8750 inactive_file:5358 isolated_file:0 [ 590.401095][T12051] unevictable:2024 dirty:330 writeback:0 [ 590.401095][T12051] slab_reclaimable:6519 slab_unreclaimable:61673 [ 590.401095][T12051] mapped:37918 shmem:21638 pagetables:1184 [ 590.401095][T12051] sec_pagetables:320 bounce:0 [ 590.401095][T12051] kernel_misc_reclaimable:0 [ 590.401095][T12051] free:20204 free_pcp:0 free_cma:0 [ 590.401119][T12051] Node 0 active_anon:8kB inactive_anon:32kB active_file:32kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7936kB pagetables:1080kB sec_pagetables:1124kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 590.401144][T12051] Node 0 DMA free:2848kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 590.401171][T12051] lowmem_reserve[]: 0 256 256 256 256 [ 590.401188][T12051] Node 0 DMA32 free:24024kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:8kB inactive_anon:32kB active_file:32kB inactive_file:96kB unevictable:0kB writepending:4kB zspages:784kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 590.401233][T12051] lowmem_reserve[]: 0 0 0 0 0 [ 590.401253][T12051] Node 0 DMA: 136*4kB (U) 20*8kB (U) 4*16kB (U) 15*32kB (U) 15*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2848kB [ 590.401325][T12051] Node 0 DMA32: 492*4kB (UME) 144*8kB (UME) 75*16kB (UME) 82*32kB (ME) 59*64kB (UME) 40*128kB (UME) 12*256kB (UM) 8*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 24032kB [ 590.401410][T12051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 590.401421][T12051] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 590.401432][T12051] 36382 total pagecache pages [ 590.401437][T12051] 621 pages in swap cache [ 590.401442][T12051] Free swap = 100232kB [ 590.401448][T12051] Total swap = 124996kB [ 590.401456][T12051] 524155 pages RAM [ 590.401461][T12051] 0 pages HighMem/MovableOnly [ 590.401466][T12051] 217658 pages reserved [ 590.401471][T12051] 0 pages cma reserved [ 590.412117][T12050] bridge0: port 1(wlan1) entered blocking state [ 590.412844][T12050] bridge0: port 1(wlan1) entered disabled state [ 590.413501][T12050] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 590.423284][T12050] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 590.666487][T12052] mac80211_hwsim hwsim5 wlan1 (unregistering): left allmulticast mode [ 590.666944][T12052] mac80211_hwsim hwsim5 wlan1 (unregistering): left promiscuous mode [ 590.669563][T12052] bridge0: port 1(wlan1) entered disabled state [ 590.886632][T12054] jffs2: notice: (12054) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 591.723600][T12065] nvmet: adding nsid 1 to subsystem testsubsys [ 591.732742][T12065] nvmet: failed to open block device /dev/nullb1: (-2) [ 591.962087][T12069] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 591.962659][T12069] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 591.991957][T12068] syzkaller0: entered promiscuous mode [ 591.992300][T12068] syzkaller0: entered allmulticast mode [ 592.147733][T12072] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 592.192528][T12072] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 592.221925][T12072] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 592.453646][T12060] null_blk: disk nullb1 created [ 593.575413][T12093] input: syz0 as /devices/virtual/input/input10 [ 593.882585][T12095] syzkaller0: entered promiscuous mode [ 593.883052][T12095] syzkaller0: entered allmulticast mode [ 594.433670][T12102] netlink: 'syz.2.1710': attribute type 5 has an invalid length. [ 594.630690][ T13] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 594.630717][ T13] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 594.630733][ T13] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 594.630749][ T13] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 595.211337][T12116] CIFS: Attempting to mount //127.0.0.1/share [ 595.331951][T12116] CIFS: VFS: Error connecting to socket. Aborting operation. [ 595.332462][T12116] CIFS: VFS: cifs_mount failed w/return code = -101 [ 596.078526][T10019] Bluetooth: hci4: command 0x1003 tx timeout [ 596.079181][ T5794] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 597.034950][T12127] syzkaller0: entered promiscuous mode [ 597.035295][T12127] syzkaller0: entered allmulticast mode [ 599.032594][T12145] FAULT_INJECTION: forcing a failure. [ 599.032594][T12145] name failslab, interval 1, probability 0, space 0, times 0 [ 599.032614][T12145] CPU: 0 UID: 0 PID: 12145 Comm: syz.3.1722 Tainted: G L syzkaller #0 PREEMPT(full) [ 599.032630][T12145] Tainted: [L]=SOFTLOCKUP [ 599.032634][T12145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 599.032641][T12145] Call Trace: [ 599.032646][T12145] [ 599.032650][T12145] dump_stack_lvl+0x100/0x190 [ 599.032674][T12145] should_fail_ex.cold+0x5/0xa [ 599.032690][T12145] should_failslab+0xc2/0x120 [ 599.032711][T12145] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 599.032729][T12145] ? proc_create_net_data+0x155/0x1c0 [ 599.032743][T12145] ? neigh_table_register+0x32/0x11b0 [ 599.032778][T12145] ? __pfx_ndisc_net_init+0x10/0x10 [ 599.032795][T12145] kmemdup_noprof+0x29/0x60 [ 599.032809][T12145] neigh_table_register+0x32/0x11b0 [ 599.032824][T12145] ? __pfx_ndisc_net_init+0x10/0x10 [ 599.032839][T12145] ndisc_net_init+0x80/0x3e0 [ 599.032852][T12145] ? __pfx_ndisc_net_init+0x10/0x10 [ 599.032866][T12145] ? ac6_proc_init+0x5f/0x80 [ 599.032895][T12145] ? inet6_net_init+0x76d/0xa20 [ 599.032908][T12145] ? __pfx_ndisc_net_init+0x10/0x10 [ 599.032921][T12145] ops_init+0x1e2/0x5f0 [ 599.032947][T12145] setup_net+0x118/0x3a0 [ 599.032963][T12145] ? __pfx_setup_net+0x10/0x10 [ 599.032978][T12145] ? bpf_lsm_namespace_init+0x9/0x10 [ 599.033001][T12145] copy_net_ns+0x340/0x7a0 [ 599.033013][T12145] create_new_namespaces+0x3ea/0xac0 [ 599.033028][T12145] unshare_nsproxy_namespaces+0xf6/0x210 [ 599.033042][T12145] ksys_unshare+0x44f/0x980 [ 599.033054][T12145] ? __pfx_ksys_unshare+0x10/0x10 [ 599.033068][T12145] ? __might_fault+0xc5/0x140 [ 599.033086][T12145] __ia32_sys_unshare+0x30/0x40 [ 599.033099][T12145] __do_fast_syscall_32+0x14b/0x8c0 [ 599.033117][T12145] do_fast_syscall_32+0x32/0x70 [ 599.033131][T12145] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 599.033144][T12145] RIP: 0023:0xf7f62fbc [ 599.033153][T12145] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 599.033163][T12145] RSP: 002b:00000000f541650c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 599.033173][T12145] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000 [ 599.033180][T12145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 599.033186][T12145] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 599.033191][T12145] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 599.033197][T12145] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 599.033211][T12145] [ 601.417795][T12166] netlink: 'syz.3.1728': attribute type 1 has an invalid length. [ 603.106672][T12174] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1729'. [ 603.106718][T12174] netlink: 64 bytes leftover after parsing attributes in process `syz.0.1729'. [ 603.106760][T12174] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Error Msg ret = -22) [ 603.632847][T12173] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 603.639540][ T12] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 603.639560][ T12] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 603.742017][T12176] netlink: 96 bytes leftover after parsing attributes in process `syz.3.1730'. [ 603.863557][T12176] tipc: Enabling of bearer rejected, failed to enable media [ 604.089244][T12178] jffs2: notice: (12178) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 604.914046][T12183] bond0: option slaves: invalid value (-bond_slave_0) [ 605.907322][T12202] program syz.0.1745 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 606.739657][T12221] jffs2: notice: (12221) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 612.407870][T12255] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 612.779024][T11919] rtrs_client L1784: : Resolving route failed, err: -ENODEV [ 613.060301][T12255] rtrs_client L2654: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 613.575759][T12263] warn_alloc: 1 callbacks suppressed [ 613.575774][T12263] syz.1.1752: page allocation failure: order:0, mode:0x144cca(GFP_HIGHUSER_MOVABLE|__GFP_RETRY_MAYFAIL|__GFP_COMP), nodemask=0,cpuset=/,mems_allowed=0-1 [ 613.575808][T12263] CPU: 0 UID: 0 PID: 12263 Comm: syz.1.1752 Tainted: G L syzkaller #0 PREEMPT(full) [ 613.575823][T12263] Tainted: [L]=SOFTLOCKUP [ 613.575827][T12263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 613.575833][T12263] Call Trace: [ 613.575838][T12263] [ 613.575842][T12263] dump_stack_lvl+0x100/0x190 [ 613.575864][T12263] warn_alloc.cold+0x9e/0xb2 [ 613.575876][T12263] ? __pfx_warn_alloc+0x10/0x10 [ 613.575897][T12263] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 613.575913][T12263] ? __pfx_get_page_from_freelist+0x10/0x10 [ 613.575932][T12263] __alloc_frozen_pages_noprof+0xaf3/0x3280 [ 613.575955][T12263] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 613.575973][T12263] ? __pfx_mt_validate_nulls+0x10/0x10 [ 613.576001][T12263] ? policy_nodemask+0xed/0x5e0 [ 613.576016][T12263] alloc_pages_mpol+0x201/0x560 [ 613.576029][T12263] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 613.576045][T12263] ? lock_acquire+0x1d1/0x380 [ 613.576058][T12263] folio_alloc_mpol_noprof+0x36/0x260 [ 613.576073][T12263] alloc_migration_target_by_mpol+0x2c1/0x650 [ 613.576089][T12263] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 613.576104][T12263] ? __pfx___might_resched+0x10/0x10 [ 613.576119][T12263] ? bpf_ksym_find+0x124/0x1c0 [ 613.576132][T12263] migrate_pages_batch+0x5c2/0x4700 [ 613.576146][T12263] ? orc_sort_cmp+0x100/0x120 [ 613.576160][T12263] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 613.576179][T12263] ? __pfx_migrate_pages_batch+0x10/0x10 [ 613.576192][T12263] ? stack_trace_save+0x8e/0xc0 [ 613.576203][T12263] ? __pfx___split_vma+0x10/0x10 [ 613.576220][T12263] ? kasan_save_stack+0x3f/0x50 [ 613.576229][T12263] ? kasan_save_stack+0x30/0x50 [ 613.576238][T12263] ? kasan_save_track+0x14/0x30 [ 613.576248][T12263] ? __kasan_slab_alloc+0x89/0x90 [ 613.576258][T12263] ? kmem_cache_alloc_noprof+0x269/0x6a0 [ 613.576273][T12263] ? __mpol_dup+0x74/0x390 [ 613.576285][T12263] ? mbind_range+0x2ad/0x550 [ 613.576298][T12263] ? do_mbind+0x81a/0x1030 [ 613.576310][T12263] ? kernel_mbind+0x1b7/0x200 [ 613.576326][T12263] migrate_pages_sync+0x12c/0x880 [ 613.576340][T12263] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 613.576358][T12263] ? __pfx_migrate_pages_sync+0x10/0x10 [ 613.576378][T12263] migrate_pages+0x1a79/0x2840 [ 613.576392][T12263] ? current_cpuset_is_being_rebound+0x24/0x370 [ 613.576409][T12263] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 613.576427][T12263] ? __pfx_migrate_pages+0x10/0x10 [ 613.576442][T12263] ? do_mbind+0x593/0x1030 [ 613.576461][T12263] do_mbind+0x5e2/0x1030 [ 613.576479][T12263] ? __pfx_do_mbind+0x10/0x10 [ 613.576501][T12263] ? __pfx_get_nodes+0x10/0x10 [ 613.576515][T12263] kernel_mbind+0x1b7/0x200 [ 613.576530][T12263] ? __pfx_kernel_mbind+0x10/0x10 [ 613.576567][T12263] __do_fast_syscall_32+0x14b/0x8c0 [ 613.576587][T12263] do_fast_syscall_32+0x32/0x70 [ 613.576607][T12263] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 613.576622][T12263] RIP: 0023:0xf73befbc [ 613.576631][T12263] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 613.576642][T12263] RSP: 002b:00000000f53d650c EFLAGS: 00000292 ORIG_RAX: 0000000000000112 [ 613.576654][T12263] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600000 [ 613.576661][T12263] RDX: 0000000000000002 RSI: 0000000080000000 RDI: 0000000000000008 [ 613.576668][T12263] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 613.576675][T12263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 613.576682][T12263] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 613.576697][T12263] [ 613.614104][T12263] Mem-Info: [ 613.614113][T12263] active_anon:13720 inactive_anon:1219 isolated_anon:5 [ 613.614113][T12263] active_file:5078 inactive_file:10484 isolated_file:0 [ 613.614113][T12263] unevictable:2024 dirty:383 writeback:0 [ 613.614113][T12263] slab_reclaimable:6590 slab_unreclaimable:62287 [ 613.614113][T12263] mapped:35095 shmem:15123 pagetables:1214 [ 613.614113][T12263] sec_pagetables:320 bounce:0 [ 613.614113][T12263] kernel_misc_reclaimable:0 [ 613.614113][T12263] free:23587 free_pcp:0 free_cma:0 [ 613.614141][T12263] Node 0 active_anon:4kB inactive_anon:4kB active_file:52kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7936kB pagetables:1080kB sec_pagetables:1124kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 613.614168][T12263] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 613.614198][T12263] lowmem_reserve[]: 0 256 256 256 256 [ 613.614217][T12263] Node 0 DMA32 free:26168kB boost:25968kB min:37512kB low:40396kB high:43280kB reserved_highatomic:0kB free_highatomic:0kB active_anon:4kB inactive_anon:4kB active_file:52kB inactive_file:76kB unevictable:0kB writepending:4kB zspages:820kB present:1032196kB managed:262420kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 613.614246][T12263] lowmem_reserve[]: 0 0 0 0 0 [ 613.614263][T12263] Node 0 DMA: 139*4kB (U) 20*8kB (U) 4*16kB (U) 2*32kB (U) 15*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 2444kB [ 613.614329][T12263] Node 0 DMA32: 528*4kB (UME) 145*8kB (UME) 73*16kB (UME) 137*32kB (UME) 71*64kB (UME) 34*128kB (UME) 13*256kB (UM) 8*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 26168kB [ 613.614400][T12263] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 613.614408][T12263] Node 0 hugepages_total=1 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 613.614415][T12263] 31915 total pagecache pages [ 613.614419][T12263] 1232 pages in swap cache [ 613.614422][T12263] Free swap = 81280kB [ 613.614425][T12263] Total swap = 124996kB [ 613.614429][T12263] 524155 pages RAM [ 613.614432][T12263] 0 pages HighMem/MovableOnly [ 613.614435][T12263] 217658 pages reserved [ 613.614438][T12263] 0 pages cma reserved [ 614.381513][T12269] netlink: 'syz.1.1753': attribute type 39 has an invalid length. [ 614.652286][ T42] kauditd_printk_skb: 310 callbacks suppressed [ 614.652298][ T42] audit: type=1400 audit(1793710620.735:2487): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/" pid=12268 comm="syz.1.1753" [ 614.870612][T12271] can0: slcan on ttyS3. [ 615.249422][T12278] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 615.313222][ T6892] md_update_sb: can't update sb for read-only array md0 [ 615.379076][T12268] can0 (unregistered): slcan off ttyS3. [ 615.648457][ T6892] md_update_sb: can't update sb for read-only array md0 [ 618.878721][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 620.502434][T12307] overlay: ./file0 is not a directory [ 620.804069][T12309] Console: switching to colour dummy device 80x25 [ 620.931353][T12309] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000 conventional PCI endpoint [ 620.944826][T12309] pci 0000:00:01.0: BAR 0 [mem 0x80000000-0x80ffffff pref] [ 620.944928][T12309] pci 0000:00:01.0: BAR 2 [mem 0x81000000-0x81000fff] [ 620.945108][T12309] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 620.945699][T12309] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 620.950742][T12309] pci 0000:00:01.0: Adding to iommu group 1 [ 620.953466][T12309] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 620.953477][T12309] pci 0000:00:01.0: vgaarb: bridge control possible [ 620.953484][T12309] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 620.955420][T12309] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 620.960137][T12309] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 620.960207][T12309] pci 0000:00:05.0: BAR 1 [mem 0xfeaf8000-0xfeaf8fff] [ 620.960422][T12309] pci 0000:00:05.0: BAR 4 [mem 0xfe204000-0xfe207fff 64bit pref] [ 620.966754][T12309] pci 0000:00:05.0: Adding to iommu group 5 [ 620.973131][T12309] pci 0000:00:01.0: BAR 0 [mem 0x80000000-0x80ffffff pref]: assigned [ 620.973332][T12309] pci 0000:00:05.0: BAR 4 [mem 0x580000000-0x580003fff 64bit pref]: assigned [ 620.975041][T12309] pci 0000:00:01.0: BAR 2 [mem 0x81000000-0x81000fff]: assigned [ 620.975156][T12309] pci 0000:00:05.0: BAR 1 [mem 0x81001000-0x81001fff]: assigned [ 620.976115][T12309] pci 0000:00:05.0: BAR 0 [io 0x2000-0x201f]: assigned [ 620.978759][T12309] bochs-drm 0000:00:01.0: vgaarb: deactivate vga console [ 620.989602][T12309] [drm] Found bochs VGA, ID 0xb0c5. [ 620.989610][T12309] [drm] Framebuffer size 16384 kB @ 0x80000000, mmio @ 0x81000000. [ 621.017233][T12309] [drm] Initialized bochs-drm 1.0.0 for 0000:00:01.0 on minor 1 [ 621.118232][T12309] Console: switching to colour frame buffer device 160x50 [ 621.136356][T12309] bochs-drm 0000:00:01.0: [drm] fb0: bochs-drmdrmfb frame buffer device [ 621.142712][T12309] ================================================================== [ 621.142754][T12309] BUG: KASAN: slab-use-after-free in acpi_ns_get_attached_object+0x148/0x1b0 [ 621.142938][T12309] Read of size 1 at addr ffff8880225ac480 by task syz.2.1760/12309 [ 621.142951][T12309] [ 621.142962][T12309] CPU: 0 UID: 0 PID: 12309 Comm: syz.2.1760 Tainted: G L syzkaller #0 PREEMPT(full) [ 621.142986][T12309] Tainted: [L]=SOFTLOCKUP [ 621.142992][T12309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 621.143004][T12309] Call Trace: [ 621.143045][T12309] [ 621.143053][T12309] dump_stack_lvl+0x100/0x190 [ 621.143100][T12309] print_report+0x13d/0x4b0 [ 621.143127][T12309] ? __virt_addr_valid+0x239/0x430 [ 621.143146][T12309] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 621.143166][T12309] kasan_report+0xdf/0x1c0 [ 621.143208][T12309] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 621.143231][T12309] acpi_ns_get_attached_object+0x148/0x1b0 [ 621.143252][T12309] acpi_ex_resolve_node_to_value+0xb7/0x9a0 [ 621.143271][T12309] ? acpi_ut_trace_ptr+0x1d2/0x2a0 [ 621.143289][T12309] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 621.143310][T12309] ? acpi_ds_create_operand+0x267/0xc20 [ 621.143338][T12309] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 621.143358][T12309] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 621.143377][T12309] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 621.143403][T12309] ? __asan_memset+0x23/0x50 [ 621.143428][T12309] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 621.143447][T12309] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 621.143472][T12309] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 621.143498][T12309] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 621.143524][T12309] ? acpi_ut_trace_ptr+0x191/0x2a0 [ 621.143542][T12309] acpi_ds_exec_end_op+0xb78/0x1e60 [ 621.143568][T12309] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 621.143592][T12309] acpi_ps_parse_loop+0x5e1/0x26e0 [ 621.143621][T12309] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 621.143650][T12309] ? kmem_cache_alloc_noprof+0x2d5/0x6a0 [ 621.143688][T12309] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 621.143704][T12309] ? acpi_ut_create_thread_state+0x6d/0x170 [ 621.143741][T12309] acpi_ps_parse_aml+0x81e/0x1120 [ 621.143770][T12309] acpi_ps_execute_method+0x5c4/0xe90 [ 621.143804][T12309] acpi_ns_evaluate+0x640/0x1670 [ 621.143826][T12309] acpi_ut_evaluate_object+0xf7/0x610 [ 621.143847][T12309] acpi_rs_get_prt_method_data+0xa0/0x150 [ 621.143863][T12309] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 621.143883][T12309] ? acpi_ut_status_exit+0x111/0x1c0 [ 621.143910][T12309] ? acpi_rs_validate_parameters+0x104/0x210 [ 621.143931][T12309] acpi_get_irq_routing_table+0xb8/0x140 [ 621.143951][T12309] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 621.143973][T12309] ? do_raw_spin_lock+0x128/0x260 [ 621.144003][T12309] acpi_pci_irq_find_prt_entry+0x178/0xdd0 [ 621.144024][T12309] ? mark_held_locks+0x40/0x70 [ 621.144043][T12309] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 621.144062][T12309] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 621.144169][T12309] ? pci_conf1_read+0x138/0x240 [ 621.144194][T12309] acpi_pci_irq_lookup+0x8e/0x6b0 [ 621.144214][T12309] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 621.144234][T12309] ? __pfx_pci_bus_read_config_word+0x10/0x10 [ 621.144281][T12309] ? __driver_probe_device+0x210/0x460 [ 621.144345][T12309] ? __device_attach_driver+0x1df/0x320 [ 621.144369][T12309] ? bus_for_each_drv+0x159/0x1e0 [ 621.144388][T12309] ? __device_attach+0x1e4/0x4c0 [ 621.144414][T12309] acpi_pci_irq_enable+0x1f5/0x6f0 [ 621.144433][T12309] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 621.144455][T12309] ? __pfx_pci_enable_resources+0x10/0x10 [ 621.144477][T12309] ? __pfx___pci_set_power_state+0x10/0x10 [ 621.144507][T12309] pcibios_enable_device+0xb6/0xe0 [ 621.144527][T12309] do_pci_enable_device+0x21f/0x4a0 [ 621.144543][T12309] ? __pfx_do_pci_enable_device+0x10/0x10 [ 621.144560][T12309] ? pci_update_current_state+0x102/0x240 [ 621.144586][T12309] ? __pfx_pci_update_current_state+0x10/0x10 [ 621.144612][T12309] ? ksm_scan_thread+0x4e20/0x71e0 [ 621.144643][T12309] ? __kasan_kmalloc+0xaa/0xb0 [ 621.144661][T12309] pci_enable_device_flags+0x27c/0x370 [ 621.144683][T12309] ? __pfx_virtio_pci_probe+0x10/0x10 [ 621.144709][T12309] virtio_pci_probe+0x1d5/0x410 [ 621.144727][T12309] local_pci_probe+0xdd/0x1b0 [ 621.144752][T12309] pci_call_probe+0x176/0x800 [ 621.144766][T12309] ? pci_match_device+0x147/0x7d0 [ 621.144792][T12309] ? __pfx_pci_call_probe+0x10/0x10 [ 621.144810][T12309] ? __pfx_pci_match_device+0x10/0x10 [ 621.144835][T12309] ? pci_find_host_bridge+0x3c/0x80 [ 621.144868][T12309] pci_device_probe+0x25b/0x400 [ 621.144883][T12309] ? __pfx_pci_device_probe+0x10/0x10 [ 621.144902][T12309] ? sysfs_create_link+0x68/0xc0 [ 621.144947][T12309] ? __pfx_pci_device_probe+0x10/0x10 [ 621.144963][T12309] really_probe+0x241/0xa60 [ 621.144988][T12309] __driver_probe_device+0x210/0x460 [ 621.145013][T12309] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 621.145033][T12309] driver_probe_device+0x4a/0x140 [ 621.145058][T12309] __device_attach_driver+0x1df/0x320 [ 621.145084][T12309] ? __pfx___device_attach_driver+0x10/0x10 [ 621.145108][T12309] bus_for_each_drv+0x159/0x1e0 [ 621.145128][T12309] ? __pfx_bus_for_each_drv+0x10/0x10 [ 621.145149][T12309] ? lockdep_hardirqs_on+0x7d/0x110 [ 621.145169][T12309] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 621.145190][T12309] __device_attach+0x1e4/0x4c0 [ 621.145215][T12309] ? __pfx___device_attach+0x10/0x10 [ 621.145240][T12309] ? do_raw_spin_unlock+0x145/0x1e0 [ 621.145264][T12309] device_initial_probe+0xaf/0xf0 [ 621.145290][T12309] pci_bus_add_device+0xc5/0x100 [ 621.145311][T12309] pci_bus_add_devices+0x9a/0x1f0 [ 621.145333][T12309] pci_rescan_bus+0x2a/0x40 [ 621.145358][T12309] rescan_store+0xfb/0x130 [ 621.145385][T12309] ? __pfx_rescan_store+0x10/0x10 [ 621.145411][T12309] ? sysfs_file_kobj+0xe4/0x290 [ 621.145432][T12309] ? __pfx_rescan_store+0x10/0x10 [ 621.145458][T12309] bus_attr_store+0x74/0xb0 [ 621.145475][T12309] ? __pfx_bus_attr_store+0x10/0x10 [ 621.145493][T12309] sysfs_kf_write+0xf2/0x150 [ 621.145515][T12309] kernfs_fop_write_iter+0x3e0/0x5f0 [ 621.145531][T12309] ? __pfx_sysfs_kf_write+0x10/0x10 [ 621.145553][T12309] vfs_write+0x6af/0x1050 [ 621.145578][T12309] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 621.145597][T12309] ? __pfx_vfs_write+0x10/0x10 [ 621.145612][T12309] ? find_held_lock+0x2b/0x80 [ 621.145648][T12309] ksys_write+0x12a/0x250 [ 621.145664][T12309] ? __pfx_ksys_write+0x10/0x10 [ 621.145685][T12309] __do_fast_syscall_32+0x14b/0x8c0 [ 621.145710][T12309] do_fast_syscall_32+0x32/0x70 [ 621.145733][T12309] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 621.145755][T12309] RIP: 0023:0xf7f75fbc [ 621.145769][T12309] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 621.145786][T12309] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 621.145811][T12309] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000700 [ 621.145822][T12309] RDX: 00000000000000c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.145833][T12309] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.145843][T12309] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 621.145853][T12309] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.145871][T12309] [ 621.145877][T12309] [ 621.145880][T12309] Allocated by task 1: [ 621.145888][T12309] kasan_save_stack+0x30/0x50 [ 621.145903][T12309] kasan_save_track+0x14/0x30 [ 621.145918][T12309] __kasan_slab_alloc+0x89/0x90 [ 621.145933][T12309] kmem_cache_alloc_noprof+0x269/0x6a0 [ 621.145958][T12309] acpi_ut_allocate_object_desc_dbg+0x86/0x240 [ 621.145979][T12309] acpi_ut_create_internal_object_dbg+0x51/0x260 [ 621.146020][T12309] acpi_ds_build_internal_object+0x173/0x790 [ 621.146042][T12309] acpi_ds_create_node+0xe3/0x280 [ 621.146062][T12309] acpi_ds_exec_end_op+0x10cf/0x1e60 [ 621.146084][T12309] acpi_ps_parse_loop+0x5e1/0x26e0 [ 621.146107][T12309] acpi_ps_parse_aml+0x81e/0x1120 [ 621.146130][T12309] acpi_ps_execute_table+0x393/0x500 [ 621.146145][T12309] acpi_ns_execute_table+0x596/0x970 [ 621.146163][T12309] acpi_ns_parse_table+0xcb/0x160 [ 621.146180][T12309] acpi_ns_load_table+0xc9/0x490 [ 621.146196][T12309] acpi_tb_load_namespace+0x2b0/0x8f0 [ 621.146218][T12309] acpi_load_tables+0x89/0x160 [ 621.146282][T12309] acpi_init+0x146/0x840 [ 621.146296][T12309] do_one_initcall+0x11c/0x6f0 [ 621.146312][T12309] kernel_init_freeable+0x6ea/0x7b0 [ 621.146343][T12309] kernel_init+0x21/0x1e0 [ 621.146366][T12309] ret_from_fork+0x730/0xd60 [ 621.146383][T12309] ret_from_fork_asm+0x1a/0x30 [ 621.146399][T12309] [ 621.146403][T12309] Freed by task 10617: [ 621.146410][T12309] kasan_save_stack+0x30/0x50 [ 621.146425][T12309] kasan_save_track+0x14/0x30 [ 621.146439][T12309] kasan_save_free_info+0x3b/0x70 [ 621.146461][T12309] __kasan_slab_free+0x5f/0x80 [ 621.146476][T12309] kmem_cache_free+0x127/0x6c0 [ 621.146497][T12309] acpi_os_release_object+0x1c/0x30 [ 621.146520][T12309] acpi_ut_delete_object_desc+0xea/0x130 [ 621.146541][T12309] acpi_ut_update_ref_count.part.0+0x510/0x2250 [ 621.146558][T12309] acpi_ut_update_object_reference+0x5f9/0x800 [ 621.146575][T12309] acpi_ut_remove_reference+0x192/0x1d0 [ 621.146591][T12309] acpi_rs_get_prt_method_data+0xcd/0x150 [ 621.146608][T12309] acpi_get_irq_routing_table+0xb8/0x140 [ 621.146626][T12309] acpi_pci_irq_find_prt_entry+0x178/0xdd0 [ 621.146647][T12309] acpi_pci_irq_lookup+0x8e/0x6b0 [ 621.146663][T12309] acpi_pci_irq_disable+0x1a8/0x360 [ 621.146680][T12309] pcibios_disable_device+0x89/0xb0 [ 621.146697][T12309] do_pci_disable_device+0x9f/0x100 [ 621.146712][T12309] pci_disable_device+0x130/0x270 [ 621.146726][T12309] virtio_pci_remove+0xcf/0x110 [ 621.146741][T12309] pci_device_remove+0xb2/0x1d0 [ 621.146763][T12309] device_remove+0xcb/0x180 [ 621.146784][T12309] device_release_driver_internal+0x441/0x610 [ 621.146810][T12309] pci_stop_bus_device+0x120/0x160 [ 621.146824][T12309] pci_stop_and_remove_bus_device+0x58/0xa0 [ 621.146840][T12309] pci_stop_and_remove_bus_device_locked+0x1a/0x20 [ 621.146857][T12309] remove_store+0x123/0x140 [ 621.146873][T12309] dev_attr_store+0x58/0x80 [ 621.146887][T12309] sysfs_kf_write+0xf2/0x150 [ 621.146904][T12309] kernfs_fop_write_iter+0x3e0/0x5f0 [ 621.146920][T12309] vfs_write+0x6af/0x1050 [ 621.146932][T12309] ksys_write+0x12a/0x250 [ 621.146946][T12309] __do_fast_syscall_32+0x14b/0x8c0 [ 621.146967][T12309] do_fast_syscall_32+0x32/0x70 [ 621.146987][T12309] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 621.147006][T12309] [ 621.147009][T12309] The buggy address belongs to the object at ffff8880225ac478 [ 621.147009][T12309] which belongs to the cache Acpi-Operand of size 72 [ 621.147022][T12309] The buggy address is located 8 bytes inside of [ 621.147022][T12309] freed 72-byte region [ffff8880225ac478, ffff8880225ac4c0) [ 621.147038][T12309] [ 621.147042][T12309] The buggy address belongs to the physical page: [ 621.147050][T12309] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880225acf08 pfn:0x225ac [ 621.147065][T12309] flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff) [ 621.147081][T12309] page_type: f5(slab) [ 621.147096][T12309] raw: 00fff00000000200 ffff88801d44da40 ffffea00008a8290 ffff88801dacd648 [ 621.147111][T12309] raw: ffff8880225acf08 0000000200270006 00000000f5000000 0000000000000000 [ 621.147121][T12309] page dumped because: kasan: bad access detected [ 621.147152][T12309] page_owner tracks the page as allocated [ 621.147159][T12309] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2538658858 [ 621.147185][T12309] post_alloc_hook+0xfd/0x120 [ 621.147206][T12309] get_page_from_freelist+0x1113/0x35e0 [ 621.147229][T12309] __alloc_frozen_pages_noprof+0x2bd/0x3280 [ 621.147251][T12309] new_slab+0xb1/0x6d0 [ 621.147270][T12309] refill_objects+0xe3/0x410 [ 621.147291][T12309] __pcs_replace_empty_main+0x35e/0x650 [ 621.147312][T12309] kmem_cache_alloc_noprof+0x4bf/0x6a0 [ 621.147337][T12309] acpi_ut_allocate_object_desc_dbg+0x86/0x240 [ 621.147358][T12309] acpi_ut_create_internal_object_dbg+0x51/0x260 [ 621.147380][T12309] acpi_ds_create_operand+0x6be/0xc20 [ 621.147402][T12309] acpi_ds_eval_data_object_operands+0x125/0x640 [ 621.147424][T12309] acpi_ds_exec_end_op+0xe41/0x1e60 [ 621.147446][T12309] acpi_ps_parse_loop+0x5e1/0x26e0 [ 621.147468][T12309] acpi_ps_parse_aml+0x81e/0x1120 [ 621.147491][T12309] acpi_ps_execute_table+0x393/0x500 [ 621.147505][T12309] acpi_ns_execute_table+0x596/0x970 [ 621.147522][T12309] page_owner free stack trace missing [ 621.147527][T12309] [ 621.147531][T12309] Memory state around the buggy address: [ 621.147539][T12309] ffff8880225ac380: 00 fc fc fc fc fa fb fb fb fb fb fb fb fb fc fc [ 621.147550][T12309] ffff8880225ac400: fc fc fa fb fb fb fb fb fb fb fb fc fc fc fc fa [ 621.147561][T12309] >ffff8880225ac480: fb fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb [ 621.147570][T12309] ^ [ 621.147578][T12309] ffff8880225ac500: fb fb fb fb fb fc fc fc fc fa fb fb fb fb fb fb [ 621.147589][T12309] ffff8880225ac580: fb fb fc fc fc fc fa fb fb fb fb fb fb fb fb fc [ 621.147598][T12309] ================================================================== [ 621.148051][T12309] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 621.585845][T12309] CPU: 0 UID: 0 PID: 12309 Comm: syz.2.1760 Tainted: G L syzkaller #0 PREEMPT(full) [ 621.589209][T12309] Tainted: [L]=SOFTLOCKUP [ 621.590556][T12309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 621.593634][T12309] Call Trace: [ 621.594696][T12309] [ 621.595628][T12309] dump_stack_lvl+0x100/0x190 [ 621.597097][T12309] vpanic+0x2dc/0x6f8 [ 621.598383][T12309] panic+0xd1/0xe0 [ 621.599556][T12309] ? __pfx_panic+0x10/0x10 [ 621.600951][T12309] check_panic_on_warn.cold+0x19/0x34 [ 621.602635][T12309] end_report.part.0+0x3a/0x90 [ 621.604198][T12309] kasan_report.cold+0xe/0x18 [ 621.605695][T12309] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 621.607568][T12309] acpi_ns_get_attached_object+0x148/0x1b0 [ 621.609410][T12309] acpi_ex_resolve_node_to_value+0xb7/0x9a0 [ 621.611253][T12309] ? acpi_ut_trace_ptr+0x1d2/0x2a0 [ 621.612849][T12309] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 621.614908][T12309] ? acpi_ds_create_operand+0x267/0xc20 [ 621.616651][T12309] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 621.618433][T12309] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 621.620330][T12309] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 621.621955][T12309] ? __asan_memset+0x23/0x50 [ 621.623409][T12309] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 621.625260][T12309] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 621.627050][T12309] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 621.629027][T12309] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 621.630843][T12309] ? acpi_ut_trace_ptr+0x191/0x2a0 [ 621.632459][T12309] acpi_ds_exec_end_op+0xb78/0x1e60 [ 621.634241][T12309] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 621.636148][T12309] acpi_ps_parse_loop+0x5e1/0x26e0 [ 621.637765][T12309] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 621.639523][T12309] ? kmem_cache_alloc_noprof+0x2d5/0x6a0 [ 621.641275][T12309] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 621.643153][T12309] ? acpi_ut_create_thread_state+0x6d/0x170 [ 621.645013][T12309] acpi_ps_parse_aml+0x81e/0x1120 [ 621.646599][T12309] acpi_ps_execute_method+0x5c4/0xe90 [ 621.648287][T12309] acpi_ns_evaluate+0x640/0x1670 [ 621.649836][T12309] acpi_ut_evaluate_object+0xf7/0x610 [ 621.651509][T12309] acpi_rs_get_prt_method_data+0xa0/0x150 [ 621.653274][T12309] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 621.655254][T12309] ? acpi_ut_status_exit+0x111/0x1c0 [ 621.656896][T12309] ? acpi_rs_validate_parameters+0x104/0x210 [ 621.658799][T12309] acpi_get_irq_routing_table+0xb8/0x140 [ 621.660558][T12309] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 621.662438][T12309] ? do_raw_spin_lock+0x128/0x260 [ 621.664001][T12309] acpi_pci_irq_find_prt_entry+0x178/0xdd0 [ 621.665821][T12309] ? mark_held_locks+0x40/0x70 [ 621.667320][T12309] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 621.669263][T12309] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 621.671078][T12309] ? pci_conf1_read+0x138/0x240 [ 621.672515][T12309] acpi_pci_irq_lookup+0x8e/0x6b0 [ 621.674094][T12309] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 621.675831][T12309] ? __pfx_pci_bus_read_config_word+0x10/0x10 [ 621.677730][T12309] ? __driver_probe_device+0x210/0x460 [ 621.679454][T12309] ? __device_attach_driver+0x1df/0x320 [ 621.681138][T12309] ? bus_for_each_drv+0x159/0x1e0 [ 621.682717][T12309] ? __device_attach+0x1e4/0x4c0 [ 621.684263][T12309] acpi_pci_irq_enable+0x1f5/0x6f0 [ 621.685860][T12309] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 621.687609][T12309] ? __pfx_pci_enable_resources+0x10/0x10 [ 621.689450][T12309] ? __pfx___pci_set_power_state+0x10/0x10 [ 621.691279][T12309] pcibios_enable_device+0xb6/0xe0 [ 621.692864][T12309] do_pci_enable_device+0x21f/0x4a0 [ 621.694476][T12309] ? __pfx_do_pci_enable_device+0x10/0x10 [ 621.696265][T12309] ? pci_update_current_state+0x102/0x240 [ 621.698065][T12309] ? __pfx_pci_update_current_state+0x10/0x10 [ 621.699938][T12309] ? ksm_scan_thread+0x4e20/0x71e0 [ 621.701530][T12309] ? __kasan_kmalloc+0xaa/0xb0 [ 621.703042][T12309] pci_enable_device_flags+0x27c/0x370 [ 621.704754][T12309] ? __pfx_virtio_pci_probe+0x10/0x10 [ 621.706392][T12309] virtio_pci_probe+0x1d5/0x410 [ 621.707951][T12309] local_pci_probe+0xdd/0x1b0 [ 621.709431][T12309] pci_call_probe+0x176/0x800 [ 621.710933][T12309] ? pci_match_device+0x147/0x7d0 [ 621.712565][T12309] ? __pfx_pci_call_probe+0x10/0x10 [ 621.714183][T12309] ? __pfx_pci_match_device+0x10/0x10 [ 621.715913][T12309] ? pci_find_host_bridge+0x3c/0x80 [ 621.717563][T12309] pci_device_probe+0x25b/0x400 [ 621.719130][T12309] ? __pfx_pci_device_probe+0x10/0x10 [ 621.720829][T12309] ? sysfs_create_link+0x68/0xc0 [ 621.722574][T12309] ? __pfx_pci_device_probe+0x10/0x10 [ 621.724205][T12309] really_probe+0x241/0xa60 [ 621.725628][T12309] __driver_probe_device+0x210/0x460 [ 621.727271][T12309] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 621.729096][T12309] driver_probe_device+0x4a/0x140 [ 621.730666][T12309] __device_attach_driver+0x1df/0x320 [ 621.732629][T12309] ? __pfx___device_attach_driver+0x10/0x10 [ 621.734664][T12309] bus_for_each_drv+0x159/0x1e0 [ 621.736273][T12309] ? __pfx_bus_for_each_drv+0x10/0x10 [ 621.738522][T12309] ? lockdep_hardirqs_on+0x7d/0x110 [ 621.740723][T12309] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 621.743181][T12309] __device_attach+0x1e4/0x4c0 [ 621.745011][T12309] ? __pfx___device_attach+0x10/0x10 [ 621.746847][T12309] ? do_raw_spin_unlock+0x145/0x1e0 [ 621.748497][T12309] device_initial_probe+0xaf/0xf0 [ 621.750102][T12309] pci_bus_add_device+0xc5/0x100 [ 621.751658][T12309] pci_bus_add_devices+0x9a/0x1f0 [ 621.753225][T12309] pci_rescan_bus+0x2a/0x40 [ 621.754664][T12309] rescan_store+0xfb/0x130 [ 621.756057][T12309] ? __pfx_rescan_store+0x10/0x10 [ 621.757639][T12309] ? sysfs_file_kobj+0xe4/0x290 [ 621.759171][T12309] ? __pfx_rescan_store+0x10/0x10 [ 621.760740][T12309] bus_attr_store+0x74/0xb0 [ 621.762179][T12309] ? __pfx_bus_attr_store+0x10/0x10 [ 621.763799][T12309] sysfs_kf_write+0xf2/0x150 [ 621.765241][T12309] kernfs_fop_write_iter+0x3e0/0x5f0 [ 621.766896][T12309] ? __pfx_sysfs_kf_write+0x10/0x10 [ 621.768518][T12309] vfs_write+0x6af/0x1050 [ 621.769866][T12309] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 621.771683][T12309] ? __pfx_vfs_write+0x10/0x10 [ 621.773167][T12309] ? find_held_lock+0x2b/0x80 [ 621.774652][T12309] ksys_write+0x12a/0x250 [ 621.775995][T12309] ? __pfx_ksys_write+0x10/0x10 [ 621.777506][T12309] __do_fast_syscall_32+0x14b/0x8c0 [ 621.779169][T12309] do_fast_syscall_32+0x32/0x70 [ 621.780685][T12309] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 621.782657][T12309] RIP: 0023:0xf7f75fbc [ 621.783927][T12309] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 621.789823][T12309] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 621.792387][T12309] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000700 [ 621.794825][T12309] RDX: 00000000000000c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 621.797249][T12309] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 621.799721][T12309] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 621.802169][T12309] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 621.804618][T12309] [ 621.806292][T12309] Kernel Offset: disabled [ 621.807707][T12309] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:57:07 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff85c08375 RDI=ffffffff9cf3a5e0 RBP=ffffffff9cf3a5a0 RSP=ffffc90004fae520 R8 =000000000000001f R9 =0000000000000000 R10=0000000000000003 R11=3230383838666666 R12=0000000000000000 R13=0000000000000035 R14=0000000000000008 R15=ffffc90004fae838 RIP=ffffffff85c0839f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff888095281000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=000056435e860a10 CR3=00000000735bd000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000c0c0c000 Opmask01=00000000000000c0 Opmask02=00000000fffffeff Opmask03=0000000002082001 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056435e85fa00 000056435e85fa00 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056435e8688e0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd32a1f1b20 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd32a1f1b20 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000ff00 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 73737373737373e2 73734041730a0773 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 001605121f007343 1e161e035c18101c ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056435e8548d0 000056435e8619e0 000056435e8593d0 000056435e84f510 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056435e841320 000056435e853a20 000056435e857520 000056435e8548d0 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4e0c0c0c0c0d0d0d 0d59090e0f0c0d0d 0d0d4b07545e4d00 5341494c41444f4d ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7361647c2a737369 63637c2a65686361 63627c2a6476787c 2a64767c2a64737c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff494652c3daac52 000056463abe4992 0000000000000091 0000333200797400 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00414132302c3841 32302c344132302c 314132302c323832 302c463532302c44 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3532302c42353230 2c413532302c4134 32302c343432302c 363132302c453032 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 302c433032302c42 3032302c41303230 2c393032302c3830 32302c363032302c ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 323032302c313032 302c394631302c32 4331302c38423130 2c464131302c4541 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000000000 RBX=0000000000000006 RCX=0000000000000001 RDX=ffff88801df6a580 RSI=ffffffff81b7fe9e RDI=0000000000000001 RBP=0000000000000001 RSP=ffffc9000046fdf8 R8 =0000000000000003 R9 =0000000000000006 R10=ffff88802af243fb R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=1ffff9200008dfc4 R15=0000000000000000 RIP=ffffffff81b7fe9f RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff888095381000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000f71995d0 CR3=000000000fd96000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000008 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000024000000000 0000000900000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000017948a55241 RBX=ffff88802b024040 RCX=00000000000006e0 RDX=0000000000000179 RSI=ffffffff81fd2945 RDI=0000000000000001 RBP=000000909976f280 RSP=ffffc90000538cd8 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=1ffff920000a71a5 R13=0000000000000001 R14=0000000000000001 R15=ffff88802b024080 RIP=ffffffff81fd2958 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff888095481000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=000000000c39f731 CR3=000000000fd96000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000008 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000e000000000 0000000400000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=0000000000000000 RBX=0000000000000006 RCX=0000000000000001 RDX=ffff88801e31a580 RSI=ffffffff81b7fe9e RDI=0000000000000001 RBP=0000000000000003 RSP=ffffc9000048fdf8 R8 =0000000000000003 R9 =0000000000000006 R10=ffff88802b1243fb R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=1ffff92000091fc4 R15=0000000000000000 RIP=ffffffff81b7fe9f RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff888095581000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000000080005000 CR3=000000000fd96000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000008 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000024000000000 0000000900000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000