last executing test programs: 58m37.259965081s ago: executing program 1 (id=260): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYRESHEX], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000380)={0x20, 0xc, 0x4, "3adaae2d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x200000) r2 = socket$packet(0x11, 0x3, 0x300) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) ioctl$KDGKBSENT(r3, 0x5450, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r2, 0x5451, 0x0) ioctl$EVIOCGMASK(r1, 0x5b03, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$sierra_net(0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x1c, &(0x7f0000000180)={0x0, 0x1, 0x4, "c6a1291d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f00000013c0)={0x44, &(0x7f0000000540)={0x0, 0x9, 0x4, "fd980000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000fc0)={0x84, &(0x7f0000000300)={0x40, 0xb, 0x4, "ecae0aac"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x26e1, 0x0) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_xfrm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[], 0x33fe0}, 0x1, 0x0, 0x0, 0xc}, 0x0) r7 = io_uring_setup(0x104c, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x1ad}) write$FUSE_NOTIFY_DELETE(r5, 0x0, 0x0) close(r6) socket$unix(0x1, 0x1, 0x0) close(r7) write$snddsp(r4, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f00000009c0)={0x44, &(0x7f0000000480)={0x0, 0x10, 0x4, "9500499c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x2c, &(0x7f0000000680)={0x0, 0x38, 0x6, "2d3866b8c0fb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x34, &(0x7f00000003c0)={0x40, 0x6, 0x4, "1d73af26"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 58m36.490142623s ago: executing program 1 (id=262): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x5452, &(0x7f0000000040)='macvlan0\x00') ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f0000000040)) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="0e00000001"], 0xc) 58m33.758834747s ago: executing program 1 (id=263): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643dd46a3b09865aeb419080aa42c2fc0654e949d8a0d51f6d0bc3a875d15611c688c58bcb8186f17f20829dd1415dca3b4cc06c7963b322c8460305", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$igmp6(0xa, 0x3, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003780), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000004940)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) write$FUSE_OPEN(r3, &(0x7f0000002080)={0x20}, 0x20) write$FUSE_INIT(r0, &(0x7f00000006c0)={0x50, 0xfffffffffffffff5, r1, {0x7, 0x29, 0x9, 0x820000, 0xfffe, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500), 0x802, 0x0) write$uinput_user_dev(r7, &(0x7f0000000080)={'syz0\x00', {0x0, 0x0, 0x317}, 0x3, [0x0, 0x0, 0x8, 0x0, 0x4, 0x5, 0x0, 0x0, 0x40, 0x0, 0x0, 0x100000, 0xa, 0xb, 0x0, 0x80100000, 0x0, 0x0, 0x401, 0x0, 0x8, 0x5, 0x20000000, 0x0, 0x6, 0x6, 0x4, 0x0, 0x6, 0x3, 0x0, 0x0, 0x200021, 0x800000, 0x0, 0x1000000, 0x10000, 0x0, 0x0, 0x0, 0x7, 0x7, 0xfffffffd, 0x5, 0x0, 0x0, 0x40000000, 0xa, 0x7ff, 0x40, 0x0, 0x0, 0x3, 0x4, 0x980, 0x401, 0x1001, 0x7, 0x7, 0x4, 0x0, 0x0, 0x12, 0x80], [0x1, 0x2, 0x0, 0x3, 0x0, 0x2, 0x0, 0x3, 0x0, 0x3, 0xfff, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5ae6, 0xbe1e, 0x10000, 0x0, 0x97a, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x6, 0x3, 0x100000, 0x0, 0xf13f, 0x54, 0x10000, 0x0, 0xfffffffe, 0x0, 0x0, 0x9, 0x6, 0xfffffffe, 0x0, 0xfffffffe, 0xfffffffc, 0x0, 0xffffff5c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x270, 0x2, 0x7ff, 0xfffffffc, 0x0, 0x2, 0x42, 0xfffffffa], [0x2, 0x40000000, 0x0, 0x0, 0x0, 0xa, 0xfffffdff, 0x0, 0x8004, 0x0, 0x0, 0x8, 0x3, 0x0, 0xffffffa2, 0x0, 0x8, 0x80, 0x40, 0xf7fffffc, 0x2, 0x7, 0xffffffff, 0x2000f70d, 0xfffffffc, 0xffffff78, 0x2, 0x5, 0x100, 0xffffffc6, 0xfffffffe, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffc, 0x9, 0x0, 0x3, 0xfffffffe, 0x8, 0x2, 0x400000, 0xfffffff9, 0x0, 0x2, 0xffffffff, 0xfffffffd, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0xfffffffb, 0xfffffffd, 0x0, 0x0, 0x100, 0x400080], [0x0, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x7, 0x411f, 0x1, 0x0, 0x3, 0x40, 0x0, 0x8, 0x8020, 0x0, 0x4, 0x9, 0x7, 0x0, 0x2, 0x0, 0x80000000, 0x4, 0x0, 0x2, 0x3, 0x5, 0x0, 0x7, 0x354, 0x10000, 0x0, 0x3, 0x2, 0xffffffff, 0x2, 0x6, 0x10, 0x2, 0x57c, 0x9, 0x1, 0x800000, 0x2000, 0x10000, 0x80000000, 0x1f18, 0x3, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x401, 0x0, 0x0, 0x6]}, 0x45c) r8 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) recvmmsg(r6, &(0x7f0000000740), 0x0, 0x0, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r10 = io_uring_setup(0x104c, &(0x7f0000001440)) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540), &(0x7f0000000580)=@v3={0x3000000, [{0x8}, {0x3, 0x1}], r2}, 0x18, 0x0) sendmsg$NL80211_CMD_SET_STATION(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) close(r10) fcntl$setsig(r5, 0xa, 0x4) ioctl$UI_SET_PROPBIT(r7, 0x5501, 0x0) write$input_event(r7, &(0x7f00000005c0), 0x200005d8) r11 = fcntl$dupfd(r7, 0x406, r7) ioctl$BTRFS_IOC_SNAP_CREATE(r11, 0x50009401, 0x0) 58m23.59920785s ago: executing program 1 (id=266): r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x8) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) mq_notify(r0, &(0x7f0000000300)={0x0, 0xb, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@tipc, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000340)=""/86, 0x56}], 0x2, &(0x7f0000000400)=""/147, 0x93}, 0x40000002) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r4, 0x0, 0x0, 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x1d, 0x0, @tid=r4}) 58m20.977435557s ago: executing program 1 (id=267): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) mlockall(0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = landlock_create_ruleset(&(0x7f0000000000)={0x8000}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x26e1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r3 = io_uring_setup(0x104c, &(0x7f0000001440)) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) close(r3) close(r2) socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup(r1) ioctl$EVIOCGRAB(r4, 0x40044590, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x2000000000a) syz_clone(0x88200, 0x0, 0x0, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0xc2, 0x0) mlockall(0x1) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000180)=""/223, 0xdf) 58m20.695771645s ago: executing program 1 (id=268): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$mixer(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000480)=""/4096) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000039bfc086f19d80bf597a2bae090a06eb55e0be293c4fdd6ecb02f15deaf251985a737f99a6b425bf5974160500ae89acd9e0c1af7673b7ead837129f56e34395e561ebb16bc3a1df8cac397457be4cfd757f7248bd144074", @ANYRES16=0x0, @ANYBLOB="0000000000000000000010000000"], 0x14}}, 0xc000) close(r0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf0, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xb}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffff7}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) 58m20.695385665s ago: executing program 32 (id=268): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$mixer(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000480)=""/4096) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000039bfc086f19d80bf597a2bae090a06eb55e0be293c4fdd6ecb02f15deaf251985a737f99a6b425bf5974160500ae89acd9e0c1af7673b7ead837129f56e34395e561ebb16bc3a1df8cac397457be4cfd757f7248bd144074", @ANYRES16=0x0, @ANYBLOB="0000000000000000000010000000"], 0x14}}, 0xc000) close(r0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf0, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xb}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffff7}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) 47m1.91002232s ago: executing program 2 (id=768): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f00000005c0), 0x200005d8) r1 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f00000001c0)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)=@x86={0x9, 0x8, 0x5, 0x0, 0x0, 0x2, 0x90, 0xff, 0x4, 0x8c, 0xbc, 0x4, 0x0, 0x7, 0xf0, 0x0, 0x7, 0x40, 0x80, '\x00', 0x9, 0x7}) timer_settime(r2, 0x0, &(0x7f0000000380)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 47m1.590368462s ago: executing program 2 (id=769): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f00000001c0)) (async) timer_settime(0x0, 0x0, &(0x7f0000000500)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) (async, rerun: 32) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) (async, rerun: 32) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000580), 0x1008c1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00000005c0)={0x4, 0x6}) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r4, &(0x7f0000000c40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000680)={0x570, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x8}, @device_b}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x25, 0x33, @mgmt_frame=@action_no_ack={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x6}, @device_a, @device_b, @random="10534d133786", {0x7, 0x68}, @value=@ver_80211n={0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, @tdls_setup_cfm={0xc, 0x2, {0x14, 0x30}}}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_FRAME={0x31a, 0x33, @mgmt_frame=@assoc_req={{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x3}, @device_b, @device_b, @from_mac, {0x4, 0x7}}, 0x8000, 0x9, {0x0, 0x6, @default_ibss_ssid}, @void, @void, [{0xdd, 0x74, "7c9f3d70c1817cf9b2c298cf7613d9c7f8dcabc778b28e703f6050052ab510149d286dba219d1ff43490f0dde6c191f286d2e9c5f51b399db65ac5955285f72abfbfedab75f354d9abd144b4d6041412bf75a8572c355c300fc2a8bf346baa1875347eec2c42326d2bb9a748b3370f76262b2802"}, {0xdd, 0x1a, "a3b5b83809850f092303ca3c39b21d242b336ae10b3bef789885"}, {0xdd, 0x60, "8b87d7b821f04ce1849b9b03c292ee466db70ef4f3fc7f5391db143b82e68ec848ab5828655ced67ecd6acc091d1a1959c1fe404479e7e4a5b494fc572dac19553ea35df1cb6e39853324fb15b80238062a1cc8ec6e14ebc642c1489c57db110"}, {0xdd, 0xa1, "aead816d5c34c31788f0fb2c8dd34ee6257518fd27aca88604e2c70dc45ac020865bb2838f72b15604a676432c33ef16973005629a6e2d91f5c95665b418c5add5532381319651c21302191748496deb2f971a4236f721ef341a567d8ee787ddf41481c33195d4b8e38c78e16ba323536959bc4a7c4a7ec5dd2ced66e002d895118112e0ffc586c7c65f6b14269075ed53fe37a9b66f01787d961d7acbf318e83c"}, {0xdd, 0x9b, "76688ed31a2795ccbaada0c97b60dc8943a72562b78441e2afaf79e3ee1271e959a447c6a86603f592c17fe286e2a8751497543d446176f08a7018aaf9553a9c81cd62e6bcf202fa159e32c26f768b60cd7b087d90986cd370939a2796b40cb790a5de290d730df6a4c1e421c97505c58b6acb16e670744440552d3fea3d495c8a0841d729d404ef2d5dd86991a09bd58161c9f39ee6c3ddcd38f9"}, {0xdd, 0xbc, "9a0df5222160c19c4089945780a8558c0272c46399cee3d35e4385b8eae97954bd4d7aa44ab66bd458c63f0f64808fb7ac5139456e9bb1bf38405a1e319393caa9c275315a93620699a7887e21cccaa271efc7c057784e9849310a42ca12a3adc3ccfc3b672c383c83c9efbe47f2940ec1ea5d7b7da09390d0edf8ef0ad0d83d099bbdaf523ed8eb022d0ff1e2e60fa7baba9c90b3beedd48e066c211023983f1bb2fb23a078400e9eafa3a89443de633745d77046fa6b4607bf859d"}]}}, @NL80211_ATTR_FRAME={0x1dc, 0x33, @mgmt_frame=@probe_response={{{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3}, @device_b, @device_b, @from_mac, {0x6, 0x3a}, @value=@ver_80211n={0x0, 0xe6, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1}}, 0x6, @random=0x8, 0x128, @val={0x0, 0x1c, @random="433f6f058732900e56712137aa253f4e51d9ebf72f56d6fa5ea6877b"}, @val={0x1, 0x7, [{0x2}, {0x6c, 0x1}, {0x2, 0x1}, {0x24, 0x1}, {0x1b, 0x1}, {0x1, 0x1}, {0x9}]}, @void, @void, @val={0x6, 0x2}, @void, @val={0x72, 0x6}, @void, [{0xdd, 0x7b, "3233602d0c713b901c43732a958785e63c742f6ac552e32fe787f3672188b9802258791d58e8b596e10f6421d0e8d121fc9c1e0e5e8969a3bc90d1c015eaaeae654460220113c26c2566f04cc1e9061409cbce8f80063663ba0b90a08d7c8d0490326280b0e99497bf32a0ef2f9b7704059e5bec1da79c7af80a32"}, {0xdd, 0xfe, "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"}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x4008004}, 0x4) (async) sendmsg$NL80211_CMD_LEAVE_IBSS(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x22}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x8801}, 0x40000c1) (async, rerun: 32) ioctl$TIOCSBRK(r2, 0x5427) (rerun: 32) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, 0x0}, 0xffffffff}], 0x40000000000007d, 0x20, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMK(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000000)) 46m58.912385216s ago: executing program 2 (id=770): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000780)={0xfc78, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x20, 0x1, 0x1, 0x1}, 0x0}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500), 0x802, 0x0) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {0x0, 0x0, 0xff}, 0x3f, [0x1, 0x1, 0x6, 0x0, 0x4, 0xffffffff, 0x0, 0xfffffffe, 0x40, 0x0, 0x0, 0x0, 0x0, 0x400b, 0x0, 0x80000000, 0x0, 0xfffffffc, 0x1, 0x0, 0xfffffffe, 0x5, 0x20000000, 0x0, 0x6, 0x6, 0x6, 0x3, 0x6, 0x3, 0x0, 0xfffffffc, 0x200021, 0x0, 0x0, 0x1000000, 0x10000, 0x0, 0x0, 0x0, 0x7, 0x80000000, 0xfffffffd, 0x6, 0x0, 0x0, 0x0, 0xa, 0x7ff, 0x40, 0x8000000, 0x0, 0x3, 0x4, 0x980, 0x401, 0x1001, 0x7, 0x1, 0x4, 0x0, 0x0, 0x12, 0x80], [0x7, 0x2, 0x101, 0x3, 0xfffffffc, 0x2, 0x1, 0x3, 0x0, 0x3, 0xfff, 0x20000000, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5ae6, 0xbe1e, 0x10000, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000003, 0x100000, 0x0, 0xf13f, 0x54, 0x0, 0x0, 0xfffffffe, 0x80000000, 0x0, 0x9, 0x0, 0xfffffffe, 0x0, 0xfffffffe, 0xfffffffd, 0x0, 0xffffff5c, 0x8, 0x0, 0x0, 0x3, 0x0, 0x80008001, 0x270, 0xfffffffe, 0x800, 0xfffffffc, 0x0, 0x2, 0x42, 0xfffffffe], [0x2, 0x40000000, 0x1, 0x0, 0x0, 0xa, 0xfffffdff, 0x0, 0x8004, 0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffa2, 0x0, 0x8, 0x80, 0x40, 0xf7fffffc, 0x8000, 0x7, 0x100, 0x2000d70d, 0xfffffffc, 0xffffff78, 0x2, 0x5, 0x100, 0xffffffc6, 0xfffffffe, 0x80, 0x2, 0x0, 0x0, 0x7, 0x0, 0x58, 0xfffffffc, 0x9, 0x0, 0x2, 0xfffffffe, 0x8, 0x2, 0x7561, 0xfffffffc, 0x0, 0x2, 0xffffffff, 0xfffffffc, 0x0, 0x0, 0xff, 0x0, 0xfffffffe, 0x80000001, 0xffffdffb, 0x0, 0x0, 0x0, 0x100, 0x80400080], [0x0, 0x6, 0x7, 0x1, 0x0, 0x0, 0x0, 0xb8, 0x7, 0x0, 0x1, 0x0, 0x3, 0x40, 0xe, 0x10, 0x8024, 0x80000, 0x4, 0x9, 0x3, 0x0, 0x0, 0x2000, 0x80001000, 0x4, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x2be, 0x63, 0x0, 0x4, 0x2, 0xffffffff, 0x8, 0x6, 0x10, 0x2, 0x57c, 0xffffffff, 0x4, 0x7fffff, 0x2000, 0x10000, 0x7, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x9, 0x6]}, 0x45c) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000380)={0x40, 0xc, 0x4, "3adaae2d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 46m58.639659135s ago: executing program 2 (id=771): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f00000005c0), 0x200005d8) r1 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 46m58.408500231s ago: executing program 2 (id=772): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) write$smackfs_logging(r3, 0x0, 0x0) chdir(&(0x7f00000000c0)='./file1\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0x810c9365, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) r6 = dup(r5) ioctl$HIDIOCGREPORTINFO(r6, 0xc00c4809, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x10000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="006ac23af4542265f7af1108b6994a6cebd1b7eb54d9acf30d5a0c4f34b858b1000000000100000003b4becc7d06613c70685792402fa6f7ba1e6207436a95ec7db649397afe80eb1ce12caf3ff2e924292634a9cbe200"/96]) 46m55.720582566s ago: executing program 2 (id=776): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f00000005c0), 0x200005d8) r1 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 46m10.092835974s ago: executing program 33 (id=776): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f00000005c0), 0x200005d8) r1 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 3.349673328s ago: executing program 0 (id=2704): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000100)="1ce0", 0xffeb, 0x90c, &(0x7f0000001100)={0x2, 0x0, @private}, 0x10) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) mlockall(0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x100010, 0xffffffffffffffff, 0x8000000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x100000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x200000000002) syz_clone(0x40c8200, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x5450, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x40010002) 2.890333438s ago: executing program 3 (id=2708): syz_clone(0xc510c080, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x3, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000c40), 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) syz_clone(0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000001c0), 0x12) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2b, 'pids'}]}, 0x6) 1.040488081s ago: executing program 0 (id=2709): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x4, 0xdd, 0xa}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x4, 0x2003, 0xc, 0x0, 0xffffffffffffffff, 0xfffffffe}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000d0"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x21) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.040175191s ago: executing program 3 (id=2710): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fef0380000000000875a65969ff57b00000000000000000000000000ac1414aa2c77"], 0xfdef) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x40002002) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x5, 0x47, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 398.633383ms ago: executing program 3 (id=2711): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000500)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x1, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xd, 0x1c, &(0x7f0000000300)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x1000}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x8}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x6, 0x1, 0xb, 0x8, 0x9}, {0x4, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x8, 0x2, 0x0, r0}, {}, {0x46, 0x0, 0x0, 0x76}}], {{}, {0x6, 0x0, 0x7, 0x8}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0xb, '\x00', 0x0, @fallback=0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 299.73468ms ago: executing program 0 (id=2712): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@fwd={0x3}]}, {0x0, [0x0, 0x0, 0x2e, 0x30]}}, 0x0, 0x2a}, 0x28) 205.768296ms ago: executing program 3 (id=2713): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0xb, 0x49, 0x0, 0x1, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{r0}, &(0x7f00000002c0), 0x0}, 0x20) 205.466837ms ago: executing program 0 (id=2714): bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000200000000000000000100073010a000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x8, 0x0, 0x0, 0x41000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x9, 0xf694, &(0x7f000000cf3d)=""/180, 0x41000, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd92, 0x0, 0xffffffffffffffff, 0xffffffffffffff79}, 0x21) 100.063334ms ago: executing program 3 (id=2715): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffff"], 0x0, 0x4}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x48, 0x0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0, 0xffff0000}, 0x48) 99.843614ms ago: executing program 0 (id=2716): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'macvtap0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000d80)=[{0x5c, 0x0, 0xb6, 0x2}, {0x6, 0x0, 0x8, 0x42}]}) 228.93µs ago: executing program 3 (id=2717): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 0 (id=2718): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000780)=r2, 0x4) sendmsg$inet(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="b10000000000", 0x6}], 0x1}, 0x200000c0) kernel console output (not intermixed with test programs): m netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2034.924876][ T8753] input: syz0 as /devices/virtual/input/input521 [ 2041.590781][ T8773] input: syz0 as /devices/virtual/input/input522 [ 2044.662127][ T8781] input: syz0 as /devices/virtual/input/input523 [ 2049.898367][ T7746] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 2050.058358][ T7746] usb 1-1: Using ep0 maxpacket: 8 [ 2050.089592][ T7746] usb 1-1: config 0 has no interfaces? [ 2050.092831][ T7746] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 2050.093883][ T7746] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2050.114270][ T7746] usb 1-1: config 0 descriptor?? [ 2052.956066][ T8791] input: syz0 as /devices/virtual/input/input524 [ 2054.601850][ T5924] usb 1-1: USB disconnect, device number 113 [ 2057.843383][ T8807] input: syz0 as /devices/virtual/input/input525 [ 2061.946577][ T8812] input: syz0 as /devices/virtual/input/input526 [ 2062.515580][ T8814] input: syz0 as /devices/virtual/input/input527 [ 2069.755762][ T8824] FAULT_INJECTION: forcing a failure. [ 2069.755762][ T8824] name failslab, interval 1, probability 0, space 0, times 0 [ 2069.756189][ T8824] CPU: 1 UID: 0 PID: 8824 Comm: syz.0.1378 Not tainted syzkaller #0 PREEMPT [ 2069.756294][ T8824] Hardware name: linux,dummy-virt (DT) [ 2069.756338][ T8824] Call trace: [ 2069.756376][ T8824] show_stack+0x18/0x24 (C) [ 2069.756549][ T8824] dump_stack_lvl+0x78/0x90 [ 2069.756718][ T8824] dump_stack+0x18/0x24 [ 2069.756875][ T8824] should_fail_ex+0x1dc/0x234 [ 2069.757311][ T8824] should_failslab+0x54/0x80 [ 2069.757400][ T8824] __kmalloc_noprof+0xa8/0x5f4 [ 2069.757482][ T8824] tomoyo_encode2+0x7c/0x140 [ 2069.757759][ T8824] tomoyo_encode+0x28/0x40 [ 2069.757847][ T8824] tomoyo_mount_acl+0x70/0x304 [ 2069.757985][ T8824] tomoyo_mount_permission+0xb0/0x1c8 [ 2069.758114][ T8824] tomoyo_sb_mount+0x10/0x1c [ 2069.758225][ T8824] security_sb_mount+0xa8/0x1f4 [ 2069.758310][ T8824] path_mount+0x80/0xa80 [ 2069.758463][ T8824] __arm64_sys_mount+0x1c0/0x214 [ 2069.758539][ T8824] invoke_syscall+0x48/0x110 [ 2069.758656][ T8824] el0_svc_common.constprop.0+0x40/0xe0 [ 2069.759038][ T8824] do_el0_svc+0x1c/0x28 [ 2069.759396][ T8824] el0_svc+0x34/0x128 [ 2069.759614][ T8824] el0t_64_sync_handler+0xa0/0xe4 [ 2069.759665][ T8824] el0t_64_sync+0x1a4/0x1a8 [ 2072.149576][ T8826] FAULT_INJECTION: forcing a failure. [ 2072.149576][ T8826] name failslab, interval 1, probability 0, space 0, times 0 [ 2072.150057][ T8826] CPU: 1 UID: 0 PID: 8826 Comm: syz.0.1379 Not tainted syzkaller #0 PREEMPT [ 2072.150145][ T8826] Hardware name: linux,dummy-virt (DT) [ 2072.150192][ T8826] Call trace: [ 2072.150227][ T8826] show_stack+0x18/0x24 (C) [ 2072.150354][ T8826] dump_stack_lvl+0x78/0x90 [ 2072.150430][ T8826] dump_stack+0x18/0x24 [ 2072.150495][ T8826] should_fail_ex+0x1dc/0x234 [ 2072.150567][ T8826] should_failslab+0x54/0x80 [ 2072.150687][ T8826] kmem_cache_alloc_lru_noprof+0x5c/0x510 [ 2072.150774][ T8826] proc_alloc_inode+0x20/0x4c [ 2072.150861][ T8826] alloc_inode+0x28/0xd0 [ 2072.151017][ T8826] new_inode+0x14/0x88 [ 2072.151103][ T8826] proc_pid_make_inode+0x20/0xc0 [ 2072.151187][ T8826] proc_ns_dir_lookup+0xe0/0x1b4 [ 2072.151279][ T8826] path_openat+0x748/0x10b4 [ 2072.151359][ T8826] do_filp_open+0xa4/0x15c [ 2072.151434][ T8826] do_sys_openat2+0x8c/0x10c [ 2072.151520][ T8826] __arm64_sys_openat+0x64/0xa8 [ 2072.151603][ T8826] invoke_syscall+0x48/0x110 [ 2072.151714][ T8826] el0_svc_common.constprop.0+0x40/0xe0 [ 2072.151799][ T8826] do_el0_svc+0x1c/0x28 [ 2072.151878][ T8826] el0_svc+0x34/0x128 [ 2072.151981][ T8826] el0t_64_sync_handler+0xa0/0xe4 [ 2072.152065][ T8826] el0t_64_sync+0x1a4/0x1a8 [ 2073.207127][ T8834] input: syz0 as /devices/virtual/input/input528 [ 2078.618004][ T8842] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2079.206485][ T8842] pim6reg: entered allmulticast mode [ 2081.173122][ T8863] input: syz0 as /devices/virtual/input/input530 [ 2088.932681][ T8897] input: syz0 as /devices/virtual/input/input533 [ 2091.384172][ T8904] input: syz0 as /devices/virtual/input/input534 [ 2099.045425][ T8923] input: syz0 as /devices/virtual/input/input536 [ 2099.948868][ T8930] input: syz0 as /devices/virtual/input/input537 [ 2106.582966][ T8936] input input538: cannot allocate more than FF_MAX_EFFECTS effects [ 2107.767134][ T8946] input: syz0 as /devices/virtual/input/input540 [ 2107.795041][ T8947] input: syz0 as /devices/virtual/input/input541 [ 2114.406873][ T8964] FAULT_INJECTION: forcing a failure. [ 2114.406873][ T8964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2114.423991][ T8964] CPU: 1 UID: 0 PID: 8964 Comm: syz.0.1419 Not tainted syzkaller #0 PREEMPT [ 2114.424176][ T8964] Hardware name: linux,dummy-virt (DT) [ 2114.424224][ T8964] Call trace: [ 2114.424263][ T8964] show_stack+0x18/0x24 (C) [ 2114.424386][ T8964] dump_stack_lvl+0x78/0x90 [ 2114.424464][ T8964] dump_stack+0x18/0x24 [ 2114.424535][ T8964] should_fail_ex+0x1dc/0x234 [ 2114.424612][ T8964] should_fail+0x14/0x24 [ 2114.424685][ T8964] should_fail_usercopy+0x1c/0x28 [ 2114.424760][ T8964] simple_read_from_buffer+0x5c/0x138 [ 2114.424846][ T8964] proc_fail_nth_read+0xac/0x134 [ 2114.424921][ T8964] vfs_read+0xc0/0x318 [ 2114.424999][ T8964] ksys_read+0x6c/0x100 [ 2114.425099][ T8964] __arm64_sys_read+0x1c/0x28 [ 2114.425181][ T8964] invoke_syscall+0x48/0x110 [ 2114.425265][ T8964] el0_svc_common.constprop.0+0x40/0xe0 [ 2114.425347][ T8964] do_el0_svc+0x1c/0x28 [ 2114.425431][ T8964] el0_svc+0x34/0x128 [ 2114.425511][ T8964] el0t_64_sync_handler+0xa0/0xe4 [ 2114.425591][ T8964] el0t_64_sync+0x1a4/0x1a8 [ 2115.242111][ T5924] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 2115.418996][ T5924] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 2115.419300][ T5924] usb 1-1: config 1 has no interface number 0 [ 2115.419759][ T5924] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x9 has invalid maxpacket 64 [ 2115.419886][ T5924] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2115.486380][ T5924] usb 1-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 2115.486778][ T5924] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2115.487114][ T5924] usb 1-1: Product: syz [ 2115.487239][ T5924] usb 1-1: Manufacturer: syz [ 2115.489973][ T5924] usb 1-1: SerialNumber: syz [ 2115.541100][ T8972] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2115.563401][ T5924] usb 1-1: Error in usbnet_get_endpoints (-22) [ 2115.765559][ T8444] usb 1-1: USB disconnect, device number 114 [ 2134.653037][ T9062] input: syz0 as /devices/virtual/input/input545 [ 2136.328851][ T9074] input: syz0 as /devices/virtual/input/input546 [ 2140.094410][ T9089] input: syz0 as /devices/virtual/input/input547 [ 2142.596357][ T9104] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2142.632847][ T9104] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2143.596176][ T9111] input: syz0 as /devices/virtual/input/input548 [ 2144.210441][ T9114] FAULT_INJECTION: forcing a failure. [ 2144.210441][ T9114] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.210937][ T9114] CPU: 1 UID: 0 PID: 9114 Comm: syz.0.1475 Not tainted syzkaller #0 PREEMPT [ 2144.211048][ T9114] Hardware name: linux,dummy-virt (DT) [ 2144.211094][ T9114] Call trace: [ 2144.211128][ T9114] show_stack+0x18/0x24 (C) [ 2144.211241][ T9114] dump_stack_lvl+0x78/0x90 [ 2144.211327][ T9114] dump_stack+0x18/0x24 [ 2144.211431][ T9114] should_fail_ex+0x1dc/0x234 [ 2144.211514][ T9114] should_failslab+0x54/0x80 [ 2144.211593][ T9114] __kmalloc_noprof+0xa8/0x5f4 [ 2144.211676][ T9114] tomoyo_realpath_from_path+0x44/0x1b4 [ 2144.211758][ T9114] tomoyo_path_number_perm+0xd8/0x20c [ 2144.211828][ T9114] tomoyo_file_ioctl+0x1c/0x28 [ 2144.211903][ T9114] security_file_ioctl+0x8c/0x19c [ 2144.212007][ T9114] __arm64_sys_ioctl+0x48/0x104 [ 2144.212087][ T9114] invoke_syscall+0x48/0x110 [ 2144.212163][ T9114] el0_svc_common.constprop.0+0x40/0xe0 [ 2144.212249][ T9114] do_el0_svc+0x1c/0x28 [ 2144.212357][ T9114] el0_svc+0x34/0x128 [ 2144.212432][ T9114] el0t_64_sync_handler+0xa0/0xe4 [ 2144.212538][ T9114] el0t_64_sync+0x1a4/0x1a8 [ 2144.255161][ T9114] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2152.902472][ T9158] input: syz0 as /devices/virtual/input/input549 [ 2153.493687][ T9159] syz.0.1488(9159): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 2160.206326][ T9172] input: syz0 as /devices/virtual/input/input550 [ 2175.236591][ T9227] FAULT_INJECTION: forcing a failure. [ 2175.236591][ T9227] name failslab, interval 1, probability 0, space 0, times 0 [ 2175.243945][ T9227] CPU: 0 UID: 0 PID: 9227 Comm: syz.0.1509 Not tainted syzkaller #0 PREEMPT [ 2175.244098][ T9227] Hardware name: linux,dummy-virt (DT) [ 2175.244142][ T9227] Call trace: [ 2175.244174][ T9227] show_stack+0x18/0x24 (C) [ 2175.244299][ T9227] dump_stack_lvl+0x78/0x90 [ 2175.244377][ T9227] dump_stack+0x18/0x24 [ 2175.244444][ T9227] should_fail_ex+0x1dc/0x234 [ 2175.244513][ T9227] should_failslab+0x54/0x80 [ 2175.244584][ T9227] __kmalloc_noprof+0xa8/0x5f4 [ 2175.244653][ T9227] tomoyo_realpath_from_path+0x44/0x1b4 [ 2175.244730][ T9227] tomoyo_mount_acl+0x94/0x304 [ 2175.244797][ T9227] tomoyo_mount_permission+0xb0/0x1c8 [ 2175.244864][ T9227] tomoyo_sb_mount+0x10/0x1c [ 2175.244937][ T9227] security_sb_mount+0xa8/0x1f4 [ 2175.245012][ T9227] path_mount+0x80/0xa80 [ 2175.245080][ T9227] __arm64_sys_mount+0x1c0/0x214 [ 2175.245144][ T9227] invoke_syscall+0x48/0x110 [ 2175.245233][ T9227] el0_svc_common.constprop.0+0x40/0xe0 [ 2175.245311][ T9227] do_el0_svc+0x1c/0x28 [ 2175.245386][ T9227] el0_svc+0x34/0x128 [ 2175.245461][ T9227] el0t_64_sync_handler+0xa0/0xe4 [ 2175.245536][ T9227] el0t_64_sync+0x1a4/0x1a8 [ 2175.262205][ T9227] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2176.323629][ T9238] input: syz0 as /devices/virtual/input/input551 [ 2187.092621][ T9289] input: syz0 as /devices/virtual/input/input552 [ 2188.193167][ T9296] input: syz0 as /devices/virtual/input/input553 [ 2196.565217][ T9306] input: syz1 as /devices/virtual/input/input554 [ 2215.708518][ T9364] input: syz0 as /devices/virtual/input/input558 [ 2224.179273][ T9393] input: syz0 as /devices/virtual/input/input560 [ 2228.875840][ T9399] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2231.379258][ T9431] input: syz0 as /devices/virtual/input/input563 [ 2231.895308][ T9436] FAULT_INJECTION: forcing a failure. [ 2231.895308][ T9436] name failslab, interval 1, probability 0, space 0, times 0 [ 2231.895571][ T9436] CPU: 0 UID: 0 PID: 9436 Comm: syz.3.1560 Not tainted syzkaller #0 PREEMPT [ 2231.895630][ T9436] Hardware name: linux,dummy-virt (DT) [ 2231.895655][ T9436] Call trace: [ 2231.895674][ T9436] show_stack+0x18/0x24 (C) [ 2231.895741][ T9436] dump_stack_lvl+0x78/0x90 [ 2231.895788][ T9436] dump_stack+0x18/0x24 [ 2231.895864][ T9436] should_fail_ex+0x1dc/0x234 [ 2231.895916][ T9436] should_failslab+0x54/0x80 [ 2231.896131][ T9436] __kmalloc_noprof+0xa8/0x5f4 [ 2231.896356][ T9436] tomoyo_realpath_from_path+0x44/0x1b4 [ 2231.897036][ T9436] tomoyo_path_number_perm+0xd8/0x20c [ 2231.897249][ T9436] tomoyo_file_ioctl+0x1c/0x28 [ 2231.897671][ T9436] security_file_ioctl+0x8c/0x19c [ 2231.897809][ T9436] __arm64_sys_ioctl+0x48/0x104 [ 2231.897893][ T9436] invoke_syscall+0x48/0x110 [ 2231.897976][ T9436] el0_svc_common.constprop.0+0x40/0xe0 [ 2231.898077][ T9436] do_el0_svc+0x1c/0x28 [ 2231.898141][ T9436] el0_svc+0x34/0x128 [ 2231.898182][ T9436] el0t_64_sync_handler+0xa0/0xe4 [ 2231.898223][ T9436] el0t_64_sync+0x1a4/0x1a8 [ 2231.905452][ T9436] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2234.243268][ T9440] input: syz0 as /devices/virtual/input/input564 [ 2237.655825][ T9443] input: syz0 as /devices/virtual/input/input565 [ 2243.539056][ T9461] input: syz0 as /devices/virtual/input/input567 [ 2245.095449][ T9471] input: syz0 as /devices/virtual/input/input569 [ 2251.180136][ T9480] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2251.181601][ T9480] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2251.531744][ T9488] input: syz0 as /devices/virtual/input/input571 [ 2253.762232][ T9498] input: syz0 as /devices/virtual/input/input572 [ 2254.853746][ T9499] FAULT_INJECTION: forcing a failure. [ 2254.853746][ T9499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2254.856759][ T9499] CPU: 1 UID: 0 PID: 9499 Comm: syz.0.1579 Not tainted syzkaller #0 PREEMPT [ 2254.856897][ T9499] Hardware name: linux,dummy-virt (DT) [ 2254.856969][ T9499] Call trace: [ 2254.857014][ T9499] show_stack+0x18/0x24 (C) [ 2254.857131][ T9499] dump_stack_lvl+0x78/0x90 [ 2254.857213][ T9499] dump_stack+0x18/0x24 [ 2254.857284][ T9499] should_fail_ex+0x1dc/0x234 [ 2254.857361][ T9499] should_fail_alloc_page+0x60/0x78 [ 2254.857440][ T9499] __alloc_frozen_pages_noprof+0xdc/0xd3c [ 2254.857522][ T9499] alloc_pages_mpol+0xb8/0x1b8 [ 2254.857651][ T9499] folio_alloc_mpol_noprof+0x14/0x6c [ 2254.857729][ T9499] vma_alloc_folio_noprof+0x7c/0xcc [ 2254.857826][ T9499] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 2254.857926][ T9499] do_anonymous_page+0x388/0xa98 [ 2254.858000][ T9499] __handle_mm_fault+0x8e0/0xc2c [ 2254.858086][ T9499] handle_mm_fault+0x15c/0x30c [ 2254.858157][ T9499] do_page_fault+0x194/0x680 [ 2254.858237][ T9499] do_translation_fault+0x60/0x6c [ 2254.858316][ T9499] do_mem_abort+0x44/0x94 [ 2254.858395][ T9499] el1_abort+0x44/0x68 [ 2254.858471][ T9499] el1h_64_sync_handler+0x50/0xac [ 2254.858544][ T9499] el1h_64_sync+0x6c/0x70 [ 2254.858647][ T9499] setup_rt_frame+0x15c/0x11bc (P) [ 2254.858722][ T9499] arch_do_signal_or_restart+0x26c/0x3d4 [ 2254.858792][ T9499] exit_to_user_mode_loop+0x110/0x18c [ 2254.858867][ T9499] el0_svc+0x124/0x128 [ 2254.858939][ T9499] el0t_64_sync_handler+0xa0/0xe4 [ 2254.859023][ T9499] el0t_64_sync+0x1a4/0x1a8 [ 2259.306166][ T9511] input: syz0 as /devices/virtual/input/input574 [ 2260.995925][ T9519] input: syz0 as /devices/virtual/input/input575 [ 2268.011621][ T9526] input: syz0 as /devices/virtual/input/input576 [ 2272.923468][ T9541] input: syz0 as /devices/virtual/input/input578 [ 2273.264148][ T9543] input: syz0 as /devices/virtual/input/input579 [ 2273.781201][ T9545] FAULT_INJECTION: forcing a failure. [ 2273.781201][ T9545] name failslab, interval 1, probability 0, space 0, times 0 [ 2273.798238][ T9545] CPU: 1 UID: 0 PID: 9545 Comm: syz.0.1589 Not tainted syzkaller #0 PREEMPT [ 2273.798421][ T9545] Hardware name: linux,dummy-virt (DT) [ 2273.798505][ T9545] Call trace: [ 2273.798574][ T9545] show_stack+0x18/0x24 (C) [ 2273.798733][ T9545] dump_stack_lvl+0x78/0x90 [ 2273.798821][ T9545] dump_stack+0x18/0x24 [ 2273.798898][ T9545] should_fail_ex+0x1dc/0x234 [ 2273.798978][ T9545] should_failslab+0x54/0x80 [ 2273.799056][ T9545] __kmalloc_noprof+0xa8/0x5f4 [ 2273.799135][ T9545] tomoyo_encode2+0x7c/0x140 [ 2273.799211][ T9545] tomoyo_encode+0x28/0x40 [ 2273.799292][ T9545] tomoyo_realpath_from_path+0x80/0x1b4 [ 2273.799364][ T9545] tomoyo_path_number_perm+0xd8/0x20c [ 2273.799432][ T9545] tomoyo_file_ioctl+0x1c/0x28 [ 2273.799508][ T9545] security_file_ioctl+0x8c/0x19c [ 2273.799581][ T9545] __arm64_sys_ioctl+0x48/0x104 [ 2273.799656][ T9545] invoke_syscall+0x48/0x110 [ 2273.799734][ T9545] el0_svc_common.constprop.0+0x40/0xe0 [ 2273.799813][ T9545] do_el0_svc+0x1c/0x28 [ 2273.799884][ T9545] el0_svc+0x34/0x128 [ 2273.799960][ T9545] el0t_64_sync_handler+0xa0/0xe4 [ 2273.800029][ T9545] el0t_64_sync+0x1a4/0x1a8 [ 2273.814926][ T9545] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2278.238035][ T9563] input: syz0 as /devices/virtual/input/input581 [ 2283.851172][ T9596] input: syz0 as /devices/virtual/input/input585 [ 2285.285089][ T9600] input: syz0 as /devices/virtual/input/input586 [ 2290.091929][ T9605] input: syz0 as /devices/virtual/input/input587 [ 2291.931632][ T9611] input: syz0 as /devices/virtual/input/input588 [ 2292.733077][ T9612] FAULT_INJECTION: forcing a failure. [ 2292.733077][ T9612] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.733658][ T9612] CPU: 0 UID: 0 PID: 9612 Comm: syz.0.1607 Not tainted syzkaller #0 PREEMPT [ 2292.733759][ T9612] Hardware name: linux,dummy-virt (DT) [ 2292.733814][ T9612] Call trace: [ 2292.733850][ T9612] show_stack+0x18/0x24 (C) [ 2292.733989][ T9612] dump_stack_lvl+0x78/0x90 [ 2292.734078][ T9612] dump_stack+0x18/0x24 [ 2292.734149][ T9612] should_fail_ex+0x1dc/0x234 [ 2292.734227][ T9612] should_failslab+0x54/0x80 [ 2292.734321][ T9612] __kmalloc_noprof+0xa8/0x5f4 [ 2292.734399][ T9612] tomoyo_realpath_from_path+0x44/0x1b4 [ 2292.734477][ T9612] tomoyo_path_number_perm+0xd8/0x20c [ 2292.734576][ T9612] tomoyo_file_ioctl+0x1c/0x28 [ 2292.734701][ T9612] security_file_ioctl+0x8c/0x19c [ 2292.734783][ T9612] __arm64_sys_ioctl+0x48/0x104 [ 2292.734878][ T9612] invoke_syscall+0x48/0x110 [ 2292.734966][ T9612] el0_svc_common.constprop.0+0x40/0xe0 [ 2292.735052][ T9612] do_el0_svc+0x1c/0x28 [ 2292.735136][ T9612] el0_svc+0x34/0x128 [ 2292.735242][ T9612] el0t_64_sync_handler+0xa0/0xe4 [ 2292.735332][ T9612] el0t_64_sync+0x1a4/0x1a8 [ 2292.769470][ T9612] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2296.206292][ T9623] input: syz0 as /devices/virtual/input/input589 [ 2300.118794][ T9631] input: syz0 as /devices/virtual/input/input590 [ 2303.033243][ T9634] input: syz0 as /devices/virtual/input/input591 [ 2306.379786][ T9639] input: syz0 as /devices/virtual/input/input592 [ 2307.428566][ T9640] FAULT_INJECTION: forcing a failure. [ 2307.428566][ T9640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2307.429012][ T9640] CPU: 0 UID: 0 PID: 9640 Comm: syz.0.1614 Not tainted syzkaller #0 PREEMPT [ 2307.429114][ T9640] Hardware name: linux,dummy-virt (DT) [ 2307.429157][ T9640] Call trace: [ 2307.429191][ T9640] show_stack+0x18/0x24 (C) [ 2307.429343][ T9640] dump_stack_lvl+0x78/0x90 [ 2307.429464][ T9640] dump_stack+0x18/0x24 [ 2307.429543][ T9640] should_fail_ex+0x1dc/0x234 [ 2307.429709][ T9640] should_fail+0x14/0x24 [ 2307.429779][ T9640] should_fail_usercopy+0x1c/0x28 [ 2307.429937][ T9640] simple_read_from_buffer+0x5c/0x138 [ 2307.430063][ T9640] proc_fail_nth_read+0xac/0x134 [ 2307.430260][ T9640] vfs_read+0xc0/0x318 [ 2307.430629][ T9640] ksys_read+0x6c/0x100 [ 2307.430893][ T9640] __arm64_sys_read+0x1c/0x28 [ 2307.430972][ T9640] invoke_syscall+0x48/0x110 [ 2307.431052][ T9640] el0_svc_common.constprop.0+0x40/0xe0 [ 2307.431146][ T9640] do_el0_svc+0x1c/0x28 [ 2307.431261][ T9640] el0_svc+0x34/0x128 [ 2307.431540][ T9640] el0t_64_sync_handler+0xa0/0xe4 [ 2307.431656][ T9640] el0t_64_sync+0x1a4/0x1a8 [ 2309.696074][ T9642] input: syz0 as /devices/virtual/input/input593 [ 2313.670297][ T9649] input: syz0 as /devices/virtual/input/input594 [ 2314.711494][ T9652] input: syz0 as /devices/virtual/input/input595 [ 2318.768430][ T9658] input: syz0 as /devices/virtual/input/input596 [ 2325.773245][ T9667] FAULT_INJECTION: forcing a failure. [ 2325.773245][ T9667] name failslab, interval 1, probability 0, space 0, times 0 [ 2325.773688][ T9667] CPU: 1 UID: 0 PID: 9667 Comm: syz.3.1622 Not tainted syzkaller #0 PREEMPT [ 2325.773794][ T9667] Hardware name: linux,dummy-virt (DT) [ 2325.773843][ T9667] Call trace: [ 2325.773882][ T9667] show_stack+0x18/0x24 (C) [ 2325.774014][ T9667] dump_stack_lvl+0x78/0x90 [ 2325.774100][ T9667] dump_stack+0x18/0x24 [ 2325.774167][ T9667] should_fail_ex+0x1dc/0x234 [ 2325.774344][ T9667] should_failslab+0x54/0x80 [ 2325.774475][ T9667] kmem_cache_alloc_lru_noprof+0x5c/0x510 [ 2325.774586][ T9667] __d_alloc+0x40/0x23c [ 2325.774708][ T9667] d_alloc_anon+0x14/0x20 [ 2325.774829][ T9667] path_from_stashed+0x108/0x1e8 [ 2325.774938][ T9667] ns_get_path+0x3c/0x54 [ 2325.775029][ T9667] proc_ns_get_link+0x6c/0x11c [ 2325.775196][ T9667] pick_link+0x2f0/0x3e0 [ 2325.775274][ T9667] step_into_slowpath+0x1d0/0x2f8 [ 2325.775345][ T9667] path_openat+0x2d4/0x10b4 [ 2325.775436][ T9667] do_filp_open+0xa4/0x15c [ 2325.775513][ T9667] do_sys_openat2+0x8c/0x10c [ 2325.775586][ T9667] __arm64_sys_openat+0x64/0xa8 [ 2325.775681][ T9667] invoke_syscall+0x48/0x110 [ 2325.775861][ T9667] el0_svc_common.constprop.0+0x40/0xe0 [ 2325.775988][ T9667] do_el0_svc+0x1c/0x28 [ 2325.776080][ T9667] el0_svc+0x34/0x128 [ 2325.776160][ T9667] el0t_64_sync_handler+0xa0/0xe4 [ 2325.776254][ T9667] el0t_64_sync+0x1a4/0x1a8 [ 2326.009490][ T9672] input: syz0 as /devices/virtual/input/input597 [ 2326.937185][ T9675] input: syz0 as /devices/virtual/input/input598 [ 2331.560761][ T9681] input: syz0 as /devices/virtual/input/input599 [ 2333.079206][ T9690] input: syz0 as /devices/virtual/input/input601 [ 2333.516451][ T9687] input: syz0 as /devices/virtual/input/input602 [ 2333.806279][ T9692] FAULT_INJECTION: forcing a failure. [ 2333.806279][ T9692] name failslab, interval 1, probability 0, space 0, times 0 [ 2333.806493][ T9692] CPU: 1 UID: 0 PID: 9692 Comm: syz.3.1629 Not tainted syzkaller #0 PREEMPT [ 2333.806576][ T9692] Hardware name: linux,dummy-virt (DT) [ 2333.806605][ T9692] Call trace: [ 2333.806673][ T9692] show_stack+0x18/0x24 (C) [ 2333.806740][ T9692] dump_stack_lvl+0x78/0x90 [ 2333.806781][ T9692] dump_stack+0x18/0x24 [ 2333.806817][ T9692] should_fail_ex+0x1dc/0x234 [ 2333.806856][ T9692] should_failslab+0x54/0x80 [ 2333.806894][ T9692] __kmalloc_noprof+0xa8/0x5f4 [ 2333.807038][ T9692] tomoyo_encode2+0x7c/0x140 [ 2333.807171][ T9692] tomoyo_encode+0x28/0x40 [ 2333.807379][ T9692] tomoyo_realpath_from_path+0x80/0x1b4 [ 2333.807463][ T9692] tomoyo_path_number_perm+0xd8/0x20c [ 2333.807765][ T9692] tomoyo_file_ioctl+0x1c/0x28 [ 2333.807942][ T9692] security_file_ioctl+0x8c/0x19c [ 2333.808559][ T9692] __arm64_sys_ioctl+0x48/0x104 [ 2333.808706][ T9692] invoke_syscall+0x48/0x110 [ 2333.808819][ T9692] el0_svc_common.constprop.0+0x40/0xe0 [ 2333.808929][ T9692] do_el0_svc+0x1c/0x28 [ 2333.809053][ T9692] el0_svc+0x34/0x128 [ 2333.809133][ T9692] el0t_64_sync_handler+0xa0/0xe4 [ 2333.809204][ T9692] el0t_64_sync+0x1a4/0x1a8 [ 2333.838343][ T9692] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2339.819975][ T9697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2339.822996][ T9697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2339.923295][ T9700] input: syz0 as /devices/virtual/input/input603 [ 2342.665421][ T9709] input: syz0 as /devices/virtual/input/input604 [ 2343.733859][ T9710] FAULT_INJECTION: forcing a failure. [ 2343.733859][ T9710] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2343.734424][ T9710] CPU: 1 UID: 0 PID: 9710 Comm: syz.3.1634 Not tainted syzkaller #0 PREEMPT [ 2343.734532][ T9710] Hardware name: linux,dummy-virt (DT) [ 2343.734579][ T9710] Call trace: [ 2343.734697][ T9710] show_stack+0x18/0x24 (C) [ 2343.734832][ T9710] dump_stack_lvl+0x78/0x90 [ 2343.734921][ T9710] dump_stack+0x18/0x24 [ 2343.735003][ T9710] should_fail_ex+0x1dc/0x234 [ 2343.735113][ T9710] should_fail+0x14/0x24 [ 2343.735206][ T9710] should_fail_usercopy+0x1c/0x28 [ 2343.735287][ T9710] preserve_fpsimd_context+0x24/0x1cc [ 2343.735377][ T9710] setup_rt_frame+0x378/0x11bc [ 2343.735455][ T9710] arch_do_signal_or_restart+0x26c/0x3d4 [ 2343.735535][ T9710] exit_to_user_mode_loop+0x110/0x18c [ 2343.735639][ T9710] el0_svc+0x124/0x128 [ 2343.735729][ T9710] el0t_64_sync_handler+0xa0/0xe4 [ 2343.735814][ T9710] el0t_64_sync+0x1a4/0x1a8 [ 2348.305165][ T9732] input: syz0 as /devices/virtual/input/input606 [ 2348.418820][ T9729] input: syz0 as /devices/virtual/input/input605 [ 2356.909529][ T9742] FAULT_INJECTION: forcing a failure. [ 2356.909529][ T9742] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2356.909914][ T9742] CPU: 1 UID: 0 PID: 9742 Comm: syz.3.1641 Not tainted syzkaller #0 PREEMPT [ 2356.910024][ T9742] Hardware name: linux,dummy-virt (DT) [ 2356.910069][ T9742] Call trace: [ 2356.910104][ T9742] show_stack+0x18/0x24 (C) [ 2356.910222][ T9742] dump_stack_lvl+0x78/0x90 [ 2356.910340][ T9742] dump_stack+0x18/0x24 [ 2356.910413][ T9742] should_fail_ex+0x1dc/0x234 [ 2356.910558][ T9742] should_fail+0x14/0x24 [ 2356.910799][ T9742] should_fail_usercopy+0x1c/0x28 [ 2356.910884][ T9742] _inline_copy_from_user+0x24/0xb0 [ 2356.910966][ T9742] copy_msghdr_from_user+0x54/0xcc [ 2356.911238][ T9742] ___sys_sendmsg+0x8c/0x100 [ 2356.911350][ T9742] __sys_sendmsg+0x98/0xf8 [ 2356.911492][ T9742] __arm64_sys_sendmsg+0x24/0x30 [ 2356.911651][ T9742] invoke_syscall+0x48/0x110 [ 2356.911744][ T9742] el0_svc_common.constprop.0+0x40/0xe0 [ 2356.911826][ T9742] do_el0_svc+0x1c/0x28 [ 2356.911946][ T9742] el0_svc+0x34/0x128 [ 2356.912243][ T9742] el0t_64_sync_handler+0xa0/0xe4 [ 2356.912352][ T9742] el0t_64_sync+0x1a4/0x1a8 [ 2357.354300][ T9746] input: syz0 as /devices/virtual/input/input607 [ 2358.414087][ T9749] input: syz0 as /devices/virtual/input/input608 [ 2359.524151][ T9748] input: syz0 as /devices/virtual/input/input609 [ 2363.812814][ T9778] input: syz0 as /devices/virtual/input/input610 [ 2370.903291][ T9781] FAULT_INJECTION: forcing a failure. [ 2370.903291][ T9781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2370.903679][ T9781] CPU: 1 UID: 0 PID: 9781 Comm: syz.3.1650 Not tainted syzkaller #0 PREEMPT [ 2370.903768][ T9781] Hardware name: linux,dummy-virt (DT) [ 2370.903853][ T9781] Call trace: [ 2370.903895][ T9781] show_stack+0x18/0x24 (C) [ 2370.904003][ T9781] dump_stack_lvl+0x78/0x90 [ 2370.904100][ T9781] dump_stack+0x18/0x24 [ 2370.904171][ T9781] should_fail_ex+0x1dc/0x234 [ 2370.904259][ T9781] should_fail+0x14/0x24 [ 2370.904331][ T9781] should_fail_usercopy+0x1c/0x28 [ 2370.904401][ T9781] _inline_copy_from_user+0x24/0xb0 [ 2370.904482][ T9781] kstrtouint_from_user+0x64/0xc8 [ 2370.904558][ T9781] proc_fail_nth_write+0x40/0x114 [ 2370.904645][ T9781] vfs_write+0xd0/0x368 [ 2370.904735][ T9781] ksys_write+0x6c/0x100 [ 2370.904813][ T9781] __arm64_sys_write+0x1c/0x28 [ 2370.904888][ T9781] invoke_syscall+0x48/0x110 [ 2370.904970][ T9781] el0_svc_common.constprop.0+0x40/0xe0 [ 2370.905048][ T9781] do_el0_svc+0x1c/0x28 [ 2370.905124][ T9781] el0_svc+0x34/0x128 [ 2370.905202][ T9781] el0t_64_sync_handler+0xa0/0xe4 [ 2370.905293][ T9781] el0t_64_sync+0x1a4/0x1a8 [ 2371.435226][ T9786] input: syz0 as /devices/virtual/input/input611 [ 2371.495107][ T9793] input: syz0 as /devices/virtual/input/input613 [ 2372.608803][ T9798] input: syz0 as /devices/virtual/input/input614 [ 2380.553805][ T9815] input: syz0 as /devices/virtual/input/input615 [ 2381.733904][ T9816] FAULT_INJECTION: forcing a failure. [ 2381.733904][ T9816] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2381.734346][ T9816] CPU: 1 UID: 0 PID: 9816 Comm: syz.3.1660 Not tainted syzkaller #0 PREEMPT [ 2381.734451][ T9816] Hardware name: linux,dummy-virt (DT) [ 2381.734496][ T9816] Call trace: [ 2381.734530][ T9816] show_stack+0x18/0x24 (C) [ 2381.734687][ T9816] dump_stack_lvl+0x78/0x90 [ 2381.734772][ T9816] dump_stack+0x18/0x24 [ 2381.734846][ T9816] should_fail_ex+0x1dc/0x234 [ 2381.735014][ T9816] should_fail+0x14/0x24 [ 2381.735136][ T9816] should_fail_usercopy+0x1c/0x28 [ 2381.735217][ T9816] preserve_sve_context+0x144/0x2bc [ 2381.735442][ T9816] setup_rt_frame+0x7fc/0x11bc [ 2381.735521][ T9816] arch_do_signal_or_restart+0x26c/0x3d4 [ 2381.735638][ T9816] exit_to_user_mode_loop+0x110/0x18c [ 2381.735735][ T9816] el0_svc+0x124/0x128 [ 2381.735866][ T9816] el0t_64_sync_handler+0xa0/0xe4 [ 2381.735976][ T9816] el0t_64_sync+0x1a4/0x1a8 [ 2382.323751][ T9819] input: syz0 as /devices/virtual/input/input616 [ 2382.854994][ T9820] FAULT_INJECTION: forcing a failure. [ 2382.854994][ T9820] name failslab, interval 1, probability 0, space 0, times 0 [ 2382.857238][ T9820] CPU: 0 UID: 0 PID: 9820 Comm: syz.0.1661 Not tainted syzkaller #0 PREEMPT [ 2382.857374][ T9820] Hardware name: linux,dummy-virt (DT) [ 2382.857420][ T9820] Call trace: [ 2382.857456][ T9820] show_stack+0x18/0x24 (C) [ 2382.857614][ T9820] dump_stack_lvl+0x78/0x90 [ 2382.857698][ T9820] dump_stack+0x18/0x24 [ 2382.857764][ T9820] should_fail_ex+0x1dc/0x234 [ 2382.857840][ T9820] should_failslab+0x54/0x80 [ 2382.857966][ T9820] __kmalloc_noprof+0xa8/0x5f4 [ 2382.858065][ T9820] tomoyo_realpath_from_path+0x44/0x1b4 [ 2382.858150][ T9820] tomoyo_path_number_perm+0xd8/0x20c [ 2382.858224][ T9820] tomoyo_file_ioctl+0x1c/0x28 [ 2382.858304][ T9820] security_file_ioctl+0x8c/0x19c [ 2382.858380][ T9820] __arm64_sys_ioctl+0x48/0x104 [ 2382.858457][ T9820] invoke_syscall+0x48/0x110 [ 2382.858537][ T9820] el0_svc_common.constprop.0+0x40/0xe0 [ 2382.858666][ T9820] do_el0_svc+0x1c/0x28 [ 2382.858747][ T9820] el0_svc+0x34/0x128 [ 2382.858822][ T9820] el0t_64_sync_handler+0xa0/0xe4 [ 2382.858895][ T9820] el0t_64_sync+0x1a4/0x1a8 [ 2382.875035][ T9820] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2387.425609][ T9824] input: syz0 as /devices/virtual/input/input617 [ 2390.457004][ T9833] input: syz0 as /devices/virtual/input/input618 [ 2391.506043][ T9835] input: syz0 as /devices/virtual/input/input619 [ 2395.937805][ T9846] input: syz0 as /devices/virtual/input/input620 [ 2402.824662][ T9853] FAULT_INJECTION: forcing a failure. [ 2402.824662][ T9853] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.825058][ T9853] CPU: 1 UID: 0 PID: 9853 Comm: syz.0.1671 Not tainted syzkaller #0 PREEMPT [ 2402.825162][ T9853] Hardware name: linux,dummy-virt (DT) [ 2402.825211][ T9853] Call trace: [ 2402.825250][ T9853] show_stack+0x18/0x24 (C) [ 2402.825374][ T9853] dump_stack_lvl+0x78/0x90 [ 2402.825463][ T9853] dump_stack+0x18/0x24 [ 2402.825539][ T9853] should_fail_ex+0x1dc/0x234 [ 2402.825620][ T9853] should_failslab+0x54/0x80 [ 2402.825702][ T9853] kmem_cache_alloc_noprof+0x54/0x51c [ 2402.825792][ T9853] security_file_alloc+0x30/0x188 [ 2402.825880][ T9853] init_file+0x3c/0x10c [ 2402.826027][ T9853] alloc_empty_file+0x70/0x138 [ 2402.826160][ T9853] path_openat+0x48/0x10b4 [ 2402.826381][ T9853] do_filp_open+0xa4/0x15c [ 2402.826460][ T9853] do_sys_openat2+0x8c/0x10c [ 2402.826736][ T9853] __arm64_sys_openat+0x64/0xa8 [ 2402.827037][ T9853] invoke_syscall+0x48/0x110 [ 2402.827280][ T9853] el0_svc_common.constprop.0+0x40/0xe0 [ 2402.827442][ T9853] do_el0_svc+0x1c/0x28 [ 2402.827714][ T9853] el0_svc+0x34/0x128 [ 2402.827840][ T9853] el0t_64_sync_handler+0xa0/0xe4 [ 2402.827921][ T9853] el0t_64_sync+0x1a4/0x1a8 [ 2404.879211][ T9869] input: syz0 as /devices/virtual/input/input621 [ 2405.963688][ T9873] input: syz0 as /devices/virtual/input/input622 [ 2406.679039][ T9876] input: syz0 as /devices/virtual/input/input623 [ 2413.325564][ T9881] FAULT_INJECTION: forcing a failure. [ 2413.325564][ T9881] name failslab, interval 1, probability 0, space 0, times 0 [ 2413.329513][ T9881] CPU: 0 UID: 0 PID: 9881 Comm: syz.3.1677 Not tainted syzkaller #0 PREEMPT [ 2413.329675][ T9881] Hardware name: linux,dummy-virt (DT) [ 2413.329724][ T9881] Call trace: [ 2413.329762][ T9881] show_stack+0x18/0x24 (C) [ 2413.329888][ T9881] dump_stack_lvl+0x78/0x90 [ 2413.329975][ T9881] dump_stack+0x18/0x24 [ 2413.330052][ T9881] should_fail_ex+0x1dc/0x234 [ 2413.330134][ T9881] should_failslab+0x54/0x80 [ 2413.330215][ T9881] __kmalloc_cache_noprof+0x54/0x53c [ 2413.330313][ T9881] get_mountpoint+0xcc/0x1e4 [ 2413.330397][ T9881] do_lock_mount.part.0+0x200/0x338 [ 2413.330537][ T9881] path_mount+0x50c/0xa80 [ 2413.330646][ T9881] __arm64_sys_mount+0x1c0/0x214 [ 2413.330725][ T9881] invoke_syscall+0x48/0x110 [ 2413.330812][ T9881] el0_svc_common.constprop.0+0x40/0xe0 [ 2413.330896][ T9881] do_el0_svc+0x1c/0x28 [ 2413.330975][ T9881] el0_svc+0x34/0x128 [ 2413.331053][ T9881] el0t_64_sync_handler+0xa0/0xe4 [ 2413.331132][ T9881] el0t_64_sync+0x1a4/0x1a8 [ 2414.912272][ T9891] input: syz0 as /devices/virtual/input/input624 [ 2419.188820][ T9900] input: syz0 as /devices/virtual/input/input626 [ 2420.478160][ T9908] FAULT_INJECTION: forcing a failure. [ 2420.478160][ T9908] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2420.479315][ T9908] CPU: 0 UID: 0 PID: 9908 Comm: syz.0.1682 Not tainted syzkaller #0 PREEMPT [ 2420.479393][ T9908] Hardware name: linux,dummy-virt (DT) [ 2420.479417][ T9908] Call trace: [ 2420.479436][ T9908] show_stack+0x18/0x24 (C) [ 2420.479503][ T9908] dump_stack_lvl+0x78/0x90 [ 2420.479545][ T9908] dump_stack+0x18/0x24 [ 2420.479581][ T9908] should_fail_ex+0x1dc/0x234 [ 2420.479620][ T9908] should_fail+0x14/0x24 [ 2420.479654][ T9908] should_fail_usercopy+0x1c/0x28 [ 2420.479690][ T9908] setup_rt_frame+0x6c8/0x11bc [ 2420.479724][ T9908] arch_do_signal_or_restart+0x26c/0x3d4 [ 2420.479759][ T9908] exit_to_user_mode_loop+0x110/0x18c [ 2420.479796][ T9908] el0_svc+0x124/0x128 [ 2420.479835][ T9908] el0t_64_sync_handler+0xa0/0xe4 [ 2420.479874][ T9908] el0t_64_sync+0x1a4/0x1a8 [ 2421.295593][ T9915] input: syz0 as /devices/virtual/input/input627 [ 2425.209516][ T9919] input: syz0 as /devices/virtual/input/input628 [ 2428.548967][ T9934] FAULT_INJECTION: forcing a failure. [ 2428.548967][ T9934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2428.549410][ T9934] CPU: 1 UID: 0 PID: 9934 Comm: syz.3.1691 Not tainted syzkaller #0 PREEMPT [ 2428.549521][ T9934] Hardware name: linux,dummy-virt (DT) [ 2428.549568][ T9934] Call trace: [ 2428.549607][ T9934] show_stack+0x18/0x24 (C) [ 2428.549762][ T9934] dump_stack_lvl+0x78/0x90 [ 2428.549853][ T9934] dump_stack+0x18/0x24 [ 2428.549995][ T9934] should_fail_ex+0x1dc/0x234 [ 2428.550146][ T9934] should_fail_alloc_page+0x60/0x78 [ 2428.550293][ T9934] __alloc_frozen_pages_noprof+0xdc/0xd3c [ 2428.550471][ T9934] alloc_pages_mpol+0xb8/0x1b8 [ 2428.550578][ T9934] folio_alloc_mpol_noprof+0x14/0x6c [ 2428.550752][ T9934] vma_alloc_folio_noprof+0x7c/0xcc [ 2428.550940][ T9934] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 2428.551178][ T9934] do_anonymous_page+0x388/0xa98 [ 2428.551319][ T9934] __handle_mm_fault+0x8e0/0xc2c [ 2428.551422][ T9934] handle_mm_fault+0x15c/0x30c [ 2428.551528][ T9934] do_page_fault+0x104/0x680 [ 2428.551612][ T9934] do_translation_fault+0x60/0x6c [ 2428.551693][ T9934] do_mem_abort+0x44/0x94 [ 2428.551793][ T9934] el0_da+0x2c/0xac [ 2428.551926][ T9934] el0t_64_sync_handler+0xd0/0xe4 [ 2428.552067][ T9934] el0t_64_sync+0x1a4/0x1a8 [ 2428.572121][ T9934] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 2428.803136][ T9937] input: syz0 as /devices/virtual/input/input629 [ 2434.680878][ T9942] FAULT_INJECTION: forcing a failure. [ 2434.680878][ T9942] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.681212][ T9942] CPU: 1 UID: 0 PID: 9942 Comm: syz.0.1693 Not tainted syzkaller #0 PREEMPT [ 2434.681320][ T9942] Hardware name: linux,dummy-virt (DT) [ 2434.681367][ T9942] Call trace: [ 2434.681405][ T9942] show_stack+0x18/0x24 (C) [ 2434.681583][ T9942] dump_stack_lvl+0x78/0x90 [ 2434.681681][ T9942] dump_stack+0x18/0x24 [ 2434.681754][ T9942] should_fail_ex+0x1dc/0x234 [ 2434.682095][ T9942] should_failslab+0x54/0x80 [ 2434.682187][ T9942] __kmalloc_cache_noprof+0x54/0x53c [ 2434.682268][ T9942] proc_thread_self_get_link+0x74/0x100 [ 2434.682373][ T9942] pick_link+0x2f0/0x3e0 [ 2434.682521][ T9942] step_into_slowpath+0x1d0/0x2f8 [ 2434.682634][ T9942] path_openat+0x2d4/0x10b4 [ 2434.682747][ T9942] do_filp_open+0xa4/0x15c [ 2434.682841][ T9942] do_sys_openat2+0x8c/0x10c [ 2434.682928][ T9942] __arm64_sys_openat+0x64/0xa8 [ 2434.683004][ T9942] invoke_syscall+0x48/0x110 [ 2434.683119][ T9942] el0_svc_common.constprop.0+0x40/0xe0 [ 2434.683213][ T9942] do_el0_svc+0x1c/0x28 [ 2434.683395][ T9942] el0_svc+0x34/0x128 [ 2434.683513][ T9942] el0t_64_sync_handler+0xa0/0xe4 [ 2434.683615][ T9942] el0t_64_sync+0x1a4/0x1a8 [ 2435.771466][ T9946] input: syz0 as /devices/virtual/input/input630 [ 2437.393820][ T9955] input: syz0 as /devices/virtual/input/input631 [ 2442.681422][ T9964] FAULT_INJECTION: forcing a failure. [ 2442.681422][ T9964] name failslab, interval 1, probability 0, space 0, times 0 [ 2442.681651][ T9964] CPU: 1 UID: 0 PID: 9964 Comm: syz.0.1698 Not tainted syzkaller #0 PREEMPT [ 2442.681705][ T9964] Hardware name: linux,dummy-virt (DT) [ 2442.681731][ T9964] Call trace: [ 2442.681750][ T9964] show_stack+0x18/0x24 (C) [ 2442.681815][ T9964] dump_stack_lvl+0x78/0x90 [ 2442.681856][ T9964] dump_stack+0x18/0x24 [ 2442.681893][ T9964] should_fail_ex+0x1dc/0x234 [ 2442.681931][ T9964] should_failslab+0x54/0x80 [ 2442.681971][ T9964] kmem_cache_alloc_noprof+0x54/0x51c [ 2442.682084][ T9964] alloc_vfsmnt+0x30/0x1d0 [ 2442.682130][ T9964] clone_mnt+0x2c/0x210 [ 2442.682207][ T9964] __do_loopback+0x10c/0x138 [ 2442.682250][ T9964] path_mount+0x8a8/0xa80 [ 2442.682292][ T9964] __arm64_sys_mount+0x1c0/0x214 [ 2442.682327][ T9964] invoke_syscall+0x48/0x110 [ 2442.682407][ T9964] el0_svc_common.constprop.0+0x40/0xe0 [ 2442.682473][ T9964] do_el0_svc+0x1c/0x28 [ 2442.682514][ T9964] el0_svc+0x34/0x128 [ 2442.682565][ T9964] el0t_64_sync_handler+0xa0/0xe4 [ 2442.682677][ T9964] el0t_64_sync+0x1a4/0x1a8 [ 2442.785587][ T9966] input: syz0 as /devices/virtual/input/input632 [ 2443.215896][ T9971] input: syz0 as /devices/virtual/input/input633 [ 2449.652992][ T9979] FAULT_INJECTION: forcing a failure. [ 2449.652992][ T9979] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.653264][ T9979] CPU: 1 UID: 0 PID: 9979 Comm: syz.0.1703 Not tainted syzkaller #0 PREEMPT [ 2449.653328][ T9979] Hardware name: linux,dummy-virt (DT) [ 2449.653358][ T9979] Call trace: [ 2449.653377][ T9979] show_stack+0x18/0x24 (C) [ 2449.653440][ T9979] dump_stack_lvl+0x78/0x90 [ 2449.653483][ T9979] dump_stack+0x18/0x24 [ 2449.653529][ T9979] should_fail_ex+0x1dc/0x234 [ 2449.653569][ T9979] should_failslab+0x54/0x80 [ 2449.653609][ T9979] kmem_cache_alloc_noprof+0x54/0x51c [ 2449.653653][ T9979] skb_clone+0x60/0xc4 [ 2449.653750][ T9979] __netlink_deliver_tap+0xf8/0x28c [ 2449.653832][ T9979] netlink_unicast+0x380/0x3ac [ 2449.653875][ T9979] netlink_sendmsg+0x194/0x3fc [ 2449.653922][ T9979] __sock_sendmsg+0x54/0x60 [ 2449.653963][ T9979] sock_write_iter+0xa0/0x118 [ 2449.654063][ T9979] vfs_write+0x308/0x368 [ 2449.654163][ T9979] ksys_write+0xe4/0x100 [ 2449.654205][ T9979] __arm64_sys_write+0x1c/0x28 [ 2449.654246][ T9979] invoke_syscall+0x48/0x110 [ 2449.654296][ T9979] el0_svc_common.constprop.0+0x40/0xe0 [ 2449.654395][ T9979] do_el0_svc+0x1c/0x28 [ 2449.654438][ T9979] el0_svc+0x34/0x128 [ 2449.654522][ T9979] el0t_64_sync_handler+0xa0/0xe4 [ 2449.654680][ T9979] el0t_64_sync+0x1a4/0x1a8 [ 2449.713814][ T9981] FAULT_INJECTION: forcing a failure. [ 2449.713814][ T9981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2449.714084][ T9981] CPU: 1 UID: 0 PID: 9981 Comm: syz.0.1704 Not tainted syzkaller #0 PREEMPT [ 2449.714148][ T9981] Hardware name: linux,dummy-virt (DT) [ 2449.714172][ T9981] Call trace: [ 2449.714190][ T9981] show_stack+0x18/0x24 (C) [ 2449.714255][ T9981] dump_stack_lvl+0x78/0x90 [ 2449.714306][ T9981] dump_stack+0x18/0x24 [ 2449.714343][ T9981] should_fail_ex+0x1dc/0x234 [ 2449.714381][ T9981] should_fail+0x14/0x24 [ 2449.714416][ T9981] should_fail_usercopy+0x1c/0x28 [ 2449.714457][ T9981] _copy_from_iter+0x5c/0x65c [ 2449.714592][ T9981] netlink_sendmsg+0x15c/0x3fc [ 2449.714720][ T9981] __sock_sendmsg+0x54/0x60 [ 2449.714787][ T9981] ____sys_sendmsg+0x234/0x29c [ 2449.714828][ T9981] ___sys_sendmsg+0xac/0x100 [ 2449.714910][ T9981] __sys_sendmsg+0x98/0xf8 [ 2449.714954][ T9981] __arm64_sys_sendmsg+0x24/0x30 [ 2449.715009][ T9981] invoke_syscall+0x48/0x110 [ 2449.715056][ T9981] el0_svc_common.constprop.0+0x40/0xe0 [ 2449.715137][ T9981] do_el0_svc+0x1c/0x28 [ 2449.715180][ T9981] el0_svc+0x34/0x128 [ 2449.715292][ T9981] el0t_64_sync_handler+0xa0/0xe4 [ 2449.715359][ T9981] el0t_64_sync+0x1a4/0x1a8 [ 2450.732680][ T9986] input: syz0 as /devices/virtual/input/input634 [ 2457.467051][ T9999] FAULT_INJECTION: forcing a failure. [ 2457.467051][ T9999] name failslab, interval 1, probability 0, space 0, times 0 [ 2457.467330][ T9999] CPU: 1 UID: 0 PID: 9999 Comm: syz.0.1709 Not tainted syzkaller #0 PREEMPT [ 2457.467385][ T9999] Hardware name: linux,dummy-virt (DT) [ 2457.467407][ T9999] Call trace: [ 2457.467425][ T9999] show_stack+0x18/0x24 (C) [ 2457.467595][ T9999] dump_stack_lvl+0x78/0x90 [ 2457.467712][ T9999] dump_stack+0x18/0x24 [ 2457.467755][ T9999] should_fail_ex+0x1dc/0x234 [ 2457.467826][ T9999] should_failslab+0x54/0x80 [ 2457.467897][ T9999] kmem_cache_alloc_lru_noprof+0x5c/0x510 [ 2457.467973][ T9999] sock_alloc_inode+0x24/0x78 [ 2457.468036][ T9999] alloc_inode+0x28/0xd0 [ 2457.468119][ T9999] sock_alloc+0x1c/0x8c [ 2457.468157][ T9999] __sock_create+0xbc/0x280 [ 2457.468196][ T9999] __sys_socket+0x98/0x12c [ 2457.468314][ T9999] __arm64_sys_socket+0x20/0x30 [ 2457.468384][ T9999] invoke_syscall+0x48/0x110 [ 2457.468443][ T9999] el0_svc_common.constprop.0+0x40/0xe0 [ 2457.468504][ T9999] do_el0_svc+0x1c/0x28 [ 2457.468547][ T9999] el0_svc+0x34/0x128 [ 2457.468587][ T9999] el0t_64_sync_handler+0xa0/0xe4 [ 2457.468625][ T9999] el0t_64_sync+0x1a4/0x1a8 [ 2457.469524][ T9999] socket: no more sockets [ 2458.164225][T10008] input: syz0 as /devices/virtual/input/input635 [ 2459.099533][T10011] input: syz0 as /devices/virtual/input/input636 [ 2461.166590][T10017] input: syz0 as /devices/virtual/input/input637 [ 2462.154168][T10021] input: syz0 as /devices/virtual/input/input638 [ 2468.812948][T10062] input: syz0 as /devices/virtual/input/input640 [ 2472.373881][T10093] FAULT_INJECTION: forcing a failure. [ 2472.373881][T10093] name failslab, interval 1, probability 0, space 0, times 0 [ 2472.374149][T10093] CPU: 1 UID: 0 PID: 10093 Comm: syz.0.1722 Not tainted syzkaller #0 PREEMPT [ 2472.374202][T10093] Hardware name: linux,dummy-virt (DT) [ 2472.374233][T10093] Call trace: [ 2472.374252][T10093] show_stack+0x18/0x24 (C) [ 2472.374316][T10093] dump_stack_lvl+0x78/0x90 [ 2472.374359][T10093] dump_stack+0x18/0x24 [ 2472.374396][T10093] should_fail_ex+0x1dc/0x234 [ 2472.374501][T10093] should_failslab+0x54/0x80 [ 2472.374547][T10093] __kmalloc_noprof+0xa8/0x5f4 [ 2472.374681][T10093] tomoyo_realpath_from_path+0x44/0x1b4 [ 2472.374818][T10093] tomoyo_check_open_permission+0x120/0x188 [ 2472.374924][T10093] tomoyo_file_open+0x30/0x3c [ 2472.375030][T10093] security_file_open+0x74/0x148 [ 2472.375120][T10093] do_dentry_open+0xe4/0x548 [ 2472.375164][T10093] vfs_open+0x2c/0xe8 [ 2472.375201][T10093] path_openat+0x7bc/0x10b4 [ 2472.375282][T10093] do_filp_open+0xa4/0x15c [ 2472.375386][T10093] do_sys_openat2+0x8c/0x10c [ 2472.375514][T10093] __arm64_sys_openat+0x64/0xa8 [ 2472.375557][T10093] invoke_syscall+0x48/0x110 [ 2472.375673][T10093] el0_svc_common.constprop.0+0x40/0xe0 [ 2472.375789][T10093] do_el0_svc+0x1c/0x28 [ 2472.375893][T10093] el0_svc+0x34/0x128 [ 2472.376040][T10093] el0t_64_sync_handler+0xa0/0xe4 [ 2472.376165][T10093] el0t_64_sync+0x1a4/0x1a8 [ 2472.376552][T10093] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2472.561202][T10100] input: syz0 as /devices/virtual/input/input641 [ 2473.248770][T10104] input: syz0 as /devices/virtual/input/input642 [ 2473.681085][T10102] serio: Serial port pts0 [ 2474.192498][T10105] input: syz0 as /devices/virtual/input/input643 [ 2477.546378][T10119] input: syz0 as /devices/virtual/input/input646 [ 2478.484337][T10125] FAULT_INJECTION: forcing a failure. [ 2478.484337][T10125] name failslab, interval 1, probability 0, space 0, times 0 [ 2478.484557][T10125] CPU: 1 UID: 0 PID: 10125 Comm: syz.0.1733 Not tainted syzkaller #0 PREEMPT [ 2478.484610][T10125] Hardware name: linux,dummy-virt (DT) [ 2478.484632][T10125] Call trace: [ 2478.484650][T10125] show_stack+0x18/0x24 (C) [ 2478.484716][T10125] dump_stack_lvl+0x78/0x90 [ 2478.484758][T10125] dump_stack+0x18/0x24 [ 2478.484794][T10125] should_fail_ex+0x1dc/0x234 [ 2478.484886][T10125] should_failslab+0x54/0x80 [ 2478.484962][T10125] kmem_cache_alloc_node_noprof+0x5c/0x520 [ 2478.485007][T10125] __alloc_skb+0x84/0x1ec [ 2478.485069][T10125] netlink_ack+0x88/0x250 [ 2478.485113][T10125] audit_receive+0x10c/0x194 [ 2478.485152][T10125] netlink_unicast+0x328/0x3ac [ 2478.485212][T10125] netlink_sendmsg+0x194/0x3fc [ 2478.485281][T10125] __sock_sendmsg+0x54/0x60 [ 2478.485335][T10125] ____sys_sendmsg+0x234/0x29c [ 2478.485430][T10125] ___sys_sendmsg+0xac/0x100 [ 2478.485479][T10125] __sys_sendmsg+0x98/0xf8 [ 2478.485536][T10125] __arm64_sys_sendmsg+0x24/0x30 [ 2478.485578][T10125] invoke_syscall+0x48/0x110 [ 2478.485620][T10125] el0_svc_common.constprop.0+0x40/0xe0 [ 2478.485689][T10125] do_el0_svc+0x1c/0x28 [ 2478.485734][T10125] el0_svc+0x34/0x128 [ 2478.485790][T10125] el0t_64_sync_handler+0xa0/0xe4 [ 2478.485829][T10125] el0t_64_sync+0x1a4/0x1a8 [ 2479.018335][T10130] input: syz0 as /devices/virtual/input/input648 [ 2484.860944][T10146] input: syz0 as /devices/virtual/input/input650 [ 2492.100307][T10170] input: syz0 as /devices/virtual/input/input652 [ 2492.543656][T10175] input: syz0 as /devices/virtual/input/input653 [ 2493.178801][T10176] FAULT_INJECTION: forcing a failure. [ 2493.178801][T10176] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2493.180902][T10176] CPU: 0 UID: 0 PID: 10176 Comm: syz.3.1746 Not tainted syzkaller #0 PREEMPT [ 2493.180992][T10176] Hardware name: linux,dummy-virt (DT) [ 2493.181037][T10176] Call trace: [ 2493.181058][T10176] show_stack+0x18/0x24 (C) [ 2493.181128][T10176] dump_stack_lvl+0x78/0x90 [ 2493.181175][T10176] dump_stack+0x18/0x24 [ 2493.181241][T10176] should_fail_ex+0x1dc/0x234 [ 2493.181324][T10176] should_fail+0x14/0x24 [ 2493.181391][T10176] should_fail_usercopy+0x1c/0x28 [ 2493.181442][T10176] setup_rt_frame+0x340/0x11bc [ 2493.181501][T10176] arch_do_signal_or_restart+0x26c/0x3d4 [ 2493.181560][T10176] exit_to_user_mode_loop+0x110/0x18c [ 2493.181615][T10176] el0_svc+0x124/0x128 [ 2493.181692][T10176] el0t_64_sync_handler+0xa0/0xe4 [ 2493.181743][T10176] el0t_64_sync+0x1a4/0x1a8 [ 2502.358980][T10196] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1753'. [ 2502.379116][T10192] FAULT_INJECTION: forcing a failure. [ 2502.379116][T10192] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.379362][T10192] CPU: 1 UID: 0 PID: 10192 Comm: syz.3.1752 Not tainted syzkaller #0 PREEMPT [ 2502.379418][T10192] Hardware name: linux,dummy-virt (DT) [ 2502.379441][T10192] Call trace: [ 2502.379459][T10192] show_stack+0x18/0x24 (C) [ 2502.379523][T10192] dump_stack_lvl+0x78/0x90 [ 2502.379624][T10192] dump_stack+0x18/0x24 [ 2502.379687][T10192] should_fail_ex+0x1dc/0x234 [ 2502.379754][T10192] should_failslab+0x54/0x80 [ 2502.379876][T10192] __kmalloc_noprof+0xa8/0x5f4 [ 2502.379969][T10192] tomoyo_encode2+0x7c/0x140 [ 2502.380045][T10192] tomoyo_encode+0x28/0x40 [ 2502.380192][T10192] tomoyo_realpath_from_path+0x80/0x1b4 [ 2502.380307][T10192] tomoyo_check_open_permission+0x120/0x188 [ 2502.380444][T10192] tomoyo_file_open+0x30/0x3c [ 2502.380531][T10192] security_file_open+0x74/0x148 [ 2502.380647][T10192] do_dentry_open+0xe4/0x548 [ 2502.380759][T10192] vfs_open+0x2c/0xe8 [ 2502.380884][T10192] path_openat+0x7bc/0x10b4 [ 2502.380959][T10192] do_filp_open+0xa4/0x15c [ 2502.381048][T10192] do_sys_openat2+0x8c/0x10c [ 2502.381129][T10192] __arm64_sys_openat+0x64/0xa8 [ 2502.381213][T10192] invoke_syscall+0x48/0x110 [ 2502.381338][T10192] el0_svc_common.constprop.0+0x40/0xe0 [ 2502.381454][T10192] do_el0_svc+0x1c/0x28 [ 2502.381537][T10192] el0_svc+0x34/0x128 [ 2502.381653][T10192] el0t_64_sync_handler+0xa0/0xe4 [ 2502.381780][T10192] el0t_64_sync+0x1a4/0x1a8 [ 2502.382351][T10192] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2502.468531][T10196] input: syz0 as /devices/virtual/input/input655 [ 2503.516197][T10206] input: syz0 as /devices/virtual/input/input657 [ 2508.086799][T10221] input: syz0 as /devices/virtual/input/input658 [ 2510.366851][T10226] FAULT_INJECTION: forcing a failure. [ 2510.366851][T10226] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2510.370785][T10226] CPU: 0 UID: 0 PID: 10226 Comm: syz.3.1761 Not tainted syzkaller #0 PREEMPT [ 2510.370920][T10226] Hardware name: linux,dummy-virt (DT) [ 2510.370971][T10226] Call trace: [ 2510.371008][T10226] show_stack+0x18/0x24 (C) [ 2510.371120][T10226] dump_stack_lvl+0x78/0x90 [ 2510.371199][T10226] dump_stack+0x18/0x24 [ 2510.371279][T10226] should_fail_ex+0x1dc/0x234 [ 2510.371354][T10226] should_fail+0x14/0x24 [ 2510.371422][T10226] should_fail_usercopy+0x1c/0x28 [ 2510.371493][T10226] simple_read_from_buffer+0x5c/0x138 [ 2510.371572][T10226] proc_fail_nth_read+0xac/0x134 [ 2510.371646][T10226] vfs_read+0xc0/0x318 [ 2510.371723][T10226] ksys_read+0x6c/0x100 [ 2510.371796][T10226] __arm64_sys_read+0x1c/0x28 [ 2510.371871][T10226] invoke_syscall+0x48/0x110 [ 2510.371952][T10226] el0_svc_common.constprop.0+0x40/0xe0 [ 2510.372029][T10226] do_el0_svc+0x1c/0x28 [ 2510.372106][T10226] el0_svc+0x34/0x128 [ 2510.372180][T10226] el0t_64_sync_handler+0xa0/0xe4 [ 2510.372262][T10226] el0t_64_sync+0x1a4/0x1a8 [ 2510.510592][T10228] input: syz0 as /devices/virtual/input/input659 [ 2514.732923][T10237] input: syz0 as /devices/virtual/input/input660 [ 2515.385451][T10242] input: syz0 as /devices/virtual/input/input661 [ 2522.151654][T10250] input: syz0 as /devices/virtual/input/input662 [ 2529.138526][T10261] input: syz0 as /devices/virtual/input/input663 [ 2538.099055][T10282] input: syz0 as /devices/virtual/input/input664 [ 2538.250839][T10284] input: syz0 as /devices/virtual/input/input665 [ 2539.674670][T10287] FAULT_INJECTION: forcing a failure. [ 2539.674670][T10287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2539.675157][T10287] CPU: 0 UID: 0 PID: 10287 Comm: syz.0.1775 Not tainted syzkaller #0 PREEMPT [ 2539.675280][T10287] Hardware name: linux,dummy-virt (DT) [ 2539.675333][T10287] Call trace: [ 2539.675373][T10287] show_stack+0x18/0x24 (C) [ 2539.675547][T10287] dump_stack_lvl+0x78/0x90 [ 2539.675708][T10287] dump_stack+0x18/0x24 [ 2539.676000][T10287] should_fail_ex+0x1dc/0x234 [ 2539.676261][T10287] should_fail+0x14/0x24 [ 2539.676352][T10287] should_fail_usercopy+0x1c/0x28 [ 2539.676432][T10287] restore_altstack+0x30/0x124 [ 2539.676566][T10287] __arm64_sys_rt_sigreturn+0xcc/0x238 [ 2539.676856][T10287] invoke_syscall+0x48/0x110 [ 2539.677075][T10287] el0_svc_common.constprop.0+0x40/0xe0 [ 2539.677170][T10287] do_el0_svc+0x1c/0x28 [ 2539.677290][T10287] el0_svc+0x34/0x128 [ 2539.677375][T10287] el0t_64_sync_handler+0xa0/0xe4 [ 2539.677504][T10287] el0t_64_sync+0x1a4/0x1a8 [ 2546.289143][T10294] input: syz0 as /devices/virtual/input/input666 [ 2546.817108][T10299] input: syz0 as /devices/virtual/input/input667 [ 2547.420542][T10300] FAULT_INJECTION: forcing a failure. [ 2547.420542][T10300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2547.420954][T10300] CPU: 0 UID: 0 PID: 10300 Comm: syz.0.1777 Not tainted syzkaller #0 PREEMPT [ 2547.421065][T10300] Hardware name: linux,dummy-virt (DT) [ 2547.421111][T10300] Call trace: [ 2547.421150][T10300] show_stack+0x18/0x24 (C) [ 2547.421322][T10300] dump_stack_lvl+0x78/0x90 [ 2547.421458][T10300] dump_stack+0x18/0x24 [ 2547.421648][T10300] should_fail_ex+0x1dc/0x234 [ 2547.421788][T10300] should_fail+0x14/0x24 [ 2547.421876][T10300] should_fail_usercopy+0x1c/0x28 [ 2547.421953][T10300] preserve_fpsimd_context+0x24/0x1cc [ 2547.422083][T10300] setup_rt_frame+0x378/0x11bc [ 2547.422160][T10300] arch_do_signal_or_restart+0x26c/0x3d4 [ 2547.422300][T10300] exit_to_user_mode_loop+0x110/0x18c [ 2547.422569][T10300] el0_svc+0x124/0x128 [ 2547.422701][T10300] el0t_64_sync_handler+0xa0/0xe4 [ 2547.422907][T10300] el0t_64_sync+0x1a4/0x1a8 [ 2547.939432][T10302] FAULT_INJECTION: forcing a failure. [ 2547.939432][T10302] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2547.940807][T10302] CPU: 1 UID: 0 PID: 10302 Comm: syz.3.1779 Not tainted syzkaller #0 PREEMPT [ 2547.940888][T10302] Hardware name: linux,dummy-virt (DT) [ 2547.940912][T10302] Call trace: [ 2547.940932][T10302] show_stack+0x18/0x24 (C) [ 2547.941177][T10302] dump_stack_lvl+0x78/0x90 [ 2547.941232][T10302] dump_stack+0x18/0x24 [ 2547.941277][T10302] should_fail_ex+0x1dc/0x234 [ 2547.941325][T10302] should_fail+0x14/0x24 [ 2547.941367][T10302] should_fail_usercopy+0x1c/0x28 [ 2547.941411][T10302] restore_altstack+0x30/0x124 [ 2547.941463][T10302] __arm64_sys_rt_sigreturn+0xcc/0x238 [ 2547.941543][T10302] invoke_syscall+0x48/0x110 [ 2547.941619][T10302] el0_svc_common.constprop.0+0x40/0xe0 [ 2547.941689][T10302] do_el0_svc+0x1c/0x28 [ 2547.941738][T10302] el0_svc+0x34/0x128 [ 2547.941786][T10302] el0t_64_sync_handler+0xa0/0xe4 [ 2547.941833][T10302] el0t_64_sync+0x1a4/0x1a8 [ 2553.623214][T10308] input: syz0 as /devices/virtual/input/input668 [ 2553.972237][T10311] input: syz0 as /devices/virtual/input/input669 [ 2562.294353][T10322] input: syz0 as /devices/virtual/input/input670 [ 2563.001674][T10318] FAULT_INJECTION: forcing a failure. [ 2563.001674][T10318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2563.001894][T10318] CPU: 1 UID: 0 PID: 10318 Comm: syz.0.1783 Not tainted syzkaller #0 PREEMPT [ 2563.001950][T10318] Hardware name: linux,dummy-virt (DT) [ 2563.001973][T10318] Call trace: [ 2563.001991][T10318] show_stack+0x18/0x24 (C) [ 2563.002062][T10318] dump_stack_lvl+0x78/0x90 [ 2563.002107][T10318] dump_stack+0x18/0x24 [ 2563.002144][T10318] should_fail_ex+0x1dc/0x234 [ 2563.002185][T10318] should_fail+0x14/0x24 [ 2563.002220][T10318] should_fail_usercopy+0x1c/0x28 [ 2563.002328][T10318] simple_read_from_buffer+0x5c/0x138 [ 2563.002406][T10318] proc_fail_nth_read+0xac/0x134 [ 2563.002462][T10318] vfs_read+0xc0/0x318 [ 2563.002537][T10318] ksys_read+0x6c/0x100 [ 2563.002597][T10318] __arm64_sys_read+0x1c/0x28 [ 2563.002687][T10318] invoke_syscall+0x48/0x110 [ 2563.002749][T10318] el0_svc_common.constprop.0+0x40/0xe0 [ 2563.002812][T10318] do_el0_svc+0x1c/0x28 [ 2563.002890][T10318] el0_svc+0x34/0x128 [ 2563.002935][T10318] el0t_64_sync_handler+0xa0/0xe4 [ 2563.003019][T10318] el0t_64_sync+0x1a4/0x1a8 [ 2563.633724][T10329] input: syz0 as /devices/virtual/input/input672 [ 2567.893109][T10335] input: syz0 as /devices/virtual/input/input673 [ 2568.245202][T10341] input: syz0 as /devices/virtual/input/input675 [ 2573.972734][T10352] input: syz0 as /devices/virtual/input/input676 [ 2574.383851][T10357] input: syz0 as /devices/virtual/input/input677 [ 2580.408705][T10364] input: syz0 as /devices/virtual/input/input678 [ 2580.914105][T10366] input: syz0 as /devices/virtual/input/input679 [ 2588.625498][T10379] input: syz0 as /devices/virtual/input/input680 [ 2590.361803][T10386] input: syz0 as /devices/virtual/input/input681 [ 2592.851710][T10395] input: syz0 as /devices/virtual/input/input682 [ 2596.072038][T10398] input: syz0 as /devices/virtual/input/input683 [ 2597.549421][T10410] input: syz0 as /devices/virtual/input/input684 [ 2602.714944][T10414] input: syz0 as /devices/virtual/input/input685 [ 2604.315914][T10418] input: syz0 as /devices/virtual/input/input686 [ 2605.431484][T10419] FAULT_INJECTION: forcing a failure. [ 2605.431484][T10419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2605.451024][T10419] CPU: 1 UID: 0 PID: 10419 Comm: syz.0.1813 Not tainted syzkaller #0 PREEMPT [ 2605.451180][T10419] Hardware name: linux,dummy-virt (DT) [ 2605.451227][T10419] Call trace: [ 2605.451326][T10419] show_stack+0x18/0x24 (C) [ 2605.451457][T10419] dump_stack_lvl+0x78/0x90 [ 2605.451531][T10419] dump_stack+0x18/0x24 [ 2605.451626][T10419] should_fail_ex+0x1dc/0x234 [ 2605.451719][T10419] should_fail+0x14/0x24 [ 2605.451784][T10419] should_fail_usercopy+0x1c/0x28 [ 2605.451849][T10419] simple_read_from_buffer+0x5c/0x138 [ 2605.451923][T10419] proc_fail_nth_read+0xac/0x134 [ 2605.451997][T10419] vfs_read+0xc0/0x318 [ 2605.452105][T10419] ksys_read+0x6c/0x100 [ 2605.452178][T10419] __arm64_sys_read+0x1c/0x28 [ 2605.452251][T10419] invoke_syscall+0x48/0x110 [ 2605.452328][T10419] el0_svc_common.constprop.0+0x40/0xe0 [ 2605.452428][T10419] do_el0_svc+0x1c/0x28 [ 2605.452503][T10419] el0_svc+0x34/0x128 [ 2605.452572][T10419] el0t_64_sync_handler+0xa0/0xe4 [ 2605.452738][T10419] el0t_64_sync+0x1a4/0x1a8 [ 2609.846320][T10435] input: syz0 as /devices/virtual/input/input687 [ 2615.779366][T10451] input: syz0 as /devices/virtual/input/input688 [ 2619.058662][T10456] input: syz0 as /devices/virtual/input/input689 [ 2621.233243][T10471] input: syz0 as /devices/virtual/input/input690 [ 2625.430941][T10495] input: syz0 as /devices/virtual/input/input691 [ 2629.549570][T10510] input: syz0 as /devices/virtual/input/input692 [ 2635.335695][T10549] input: syz0 as /devices/virtual/input/input695 [ 2640.369055][T10580] input: syz0 as /devices/virtual/input/input696 [ 2645.514025][T10606] input: syz0 as /devices/virtual/input/input697 [ 2646.752550][T10621] input: syz0 as /devices/virtual/input/input698 [ 2651.572698][T10638] input: syz0 as /devices/virtual/input/input699 [ 2651.689503][T10640] input: syz0 as /devices/virtual/input/input700 [ 2651.993310][T10642] input: syz0 as /devices/virtual/input/input701 [ 2657.605362][T10662] input: syz0 as /devices/virtual/input/input702 [ 2658.578216][T10667] input: syz0 as /devices/virtual/input/input703 [ 2665.008806][T10680] input: syz0 as /devices/virtual/input/input704 [ 2667.494713][T10683] input: syz0 as /devices/virtual/input/input705 [ 2671.344944][T10692] input: syz0 as /devices/virtual/input/input706 [ 2675.779567][T10703] input: syz0 as /devices/virtual/input/input707 [ 2677.487297][T10708] input: syz0 as /devices/virtual/input/input708 [ 2682.429205][T10722] input: syz0 as /devices/virtual/input/input709 [ 2688.281897][T10734] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2688.429609][T10740] input: syz0 as /devices/virtual/input/input710 [ 2688.632450][T10742] input: syz0 as /devices/virtual/input/input711 [ 2696.159060][T10767] input: syz0 as /devices/virtual/input/input712 [ 2696.385028][T10761] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2696.462211][T10770] input: syz0 as /devices/virtual/input/input713 [ 2697.945818][T10779] input: syz0 as /devices/virtual/input/input714 [ 2702.625055][T10784] input: syz0 as /devices/virtual/input/input715 [ 2703.404196][T10786] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2705.039624][T10794] input: syz0 as /devices/virtual/input/input716 [ 2705.368906][T10796] input: syz0 as /devices/virtual/input/input717 [ 2705.782767][T10800] input: syz0 as /devices/virtual/input/input718 [ 2706.176755][T10798] FAULT_INJECTION: forcing a failure. [ 2706.176755][T10798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2706.181061][T10798] CPU: 0 UID: 0 PID: 10798 Comm: syz.0.1920 Not tainted syzkaller #0 PREEMPT [ 2706.181229][T10798] Hardware name: linux,dummy-virt (DT) [ 2706.181291][T10798] Call trace: [ 2706.181331][T10798] show_stack+0x18/0x24 (C) [ 2706.181450][T10798] dump_stack_lvl+0x78/0x90 [ 2706.181524][T10798] dump_stack+0x18/0x24 [ 2706.181597][T10798] should_fail_ex+0x1dc/0x234 [ 2706.181680][T10798] should_fail+0x14/0x24 [ 2706.181758][T10798] should_fail_usercopy+0x1c/0x28 [ 2706.181837][T10798] restore_sigframe+0x4c/0xc74 [ 2706.181915][T10798] __arm64_sys_rt_sigreturn+0xb0/0x238 [ 2706.181989][T10798] invoke_syscall+0x48/0x110 [ 2706.182085][T10798] el0_svc_common.constprop.0+0x40/0xe0 [ 2706.182170][T10798] do_el0_svc+0x1c/0x28 [ 2706.182249][T10798] el0_svc+0x34/0x128 [ 2706.182338][T10798] el0t_64_sync_handler+0xa0/0xe4 [ 2706.182412][T10798] el0t_64_sync+0x1a4/0x1a8 [ 2706.618545][T10802] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2708.179548][T10813] input: syz0 as /devices/virtual/input/input720 [ 2709.310337][T10817] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2710.775074][T10825] input: syz0 as /devices/virtual/input/input722 [ 2712.609621][T10830] input: syz0 as /devices/virtual/input/input723 [ 2713.754989][T10834] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2714.446464][T10842] input: syz0 as /devices/virtual/input/input725 [ 2718.107142][T10850] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2718.756399][T10556] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2718.852161][T10556] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2718.950865][T10556] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2719.077196][T10556] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2720.079085][T10556] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2720.130222][T10556] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2720.163313][T10556] bond0 (unregistering): Released all slaves [ 2720.313307][T10556] hsr_slave_0: left promiscuous mode [ 2720.320442][T10556] hsr_slave_1: left promiscuous mode [ 2720.343416][T10556] veth1_macvtap: left promiscuous mode [ 2720.344685][T10556] veth0_macvtap: left promiscuous mode [ 2720.346148][T10556] veth1_vlan: left promiscuous mode [ 2720.347434][T10556] veth0_vlan: left promiscuous mode [ 2721.082340][T10868] input: syz0 as /devices/virtual/input/input728 [ 2724.015002][T10856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2724.061916][T10856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2726.130657][T10856] hsr_slave_0: entered promiscuous mode [ 2726.141583][T10856] hsr_slave_1: entered promiscuous mode [ 2727.925179][T10856] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2727.956915][T10856] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2728.001888][T10856] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2728.041452][T10856] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2729.313286][T10856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2734.123707][T10996] input: syz0 as /devices/virtual/input/input731 [ 2734.487173][T10856] veth0_vlan: entered promiscuous mode [ 2734.555883][T10856] veth1_vlan: entered promiscuous mode [ 2734.646653][T10856] veth0_macvtap: entered promiscuous mode [ 2734.664207][T10999] FAULT_INJECTION: forcing a failure. [ 2734.664207][T10999] name failslab, interval 1, probability 0, space 0, times 0 [ 2734.664433][T10999] CPU: 1 UID: 0 PID: 10999 Comm: syz.0.1943 Not tainted syzkaller #0 PREEMPT [ 2734.664489][T10999] Hardware name: linux,dummy-virt (DT) [ 2734.664513][T10999] Call trace: [ 2734.664531][T10999] show_stack+0x18/0x24 (C) [ 2734.664599][T10999] dump_stack_lvl+0x78/0x90 [ 2734.664641][T10999] dump_stack+0x18/0x24 [ 2734.664679][T10999] should_fail_ex+0x1dc/0x234 [ 2734.664718][T10999] should_failslab+0x54/0x80 [ 2734.664805][T10999] __kmalloc_noprof+0xa8/0x5f4 [ 2734.664848][T10999] tomoyo_encode2+0x7c/0x140 [ 2734.664889][T10999] tomoyo_encode+0x28/0x40 [ 2734.664945][T10999] tomoyo_realpath_from_path+0x80/0x1b4 [ 2734.665041][T10999] tomoyo_path_number_perm+0xd8/0x20c [ 2734.665117][T10999] tomoyo_file_ioctl+0x1c/0x28 [ 2734.665161][T10999] security_file_ioctl+0x8c/0x19c [ 2734.665231][T10999] __arm64_sys_ioctl+0x48/0x104 [ 2734.665310][T10999] invoke_syscall+0x48/0x110 [ 2734.665380][T10999] el0_svc_common.constprop.0+0x40/0xe0 [ 2734.665436][T10999] do_el0_svc+0x1c/0x28 [ 2734.665477][T10999] el0_svc+0x34/0x128 [ 2734.665559][T10999] el0t_64_sync_handler+0xa0/0xe4 [ 2734.665602][T10999] el0t_64_sync+0x1a4/0x1a8 [ 2734.695618][T10999] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2734.711164][T10856] veth1_macvtap: entered promiscuous mode [ 2734.936749][T10556] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2734.944734][T10556] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2734.945151][T10556] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2734.952434][T10556] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2736.263378][T11003] input: syz0 as /devices/virtual/input/input732 [ 2745.320493][T11027] input: syz0 as /devices/virtual/input/input736 [ 2752.281641][T11056] input: syz0 as /devices/virtual/input/input739 [ 2755.328906][T11069] input: syz0 as /devices/virtual/input/input740 [ 2758.494349][T11072] input: syz0 as /devices/virtual/input/input741 [ 2762.918691][T11076] input: syz0 as /devices/virtual/input/input742 [ 2766.716559][T11084] input: syz0 as /devices/virtual/input/input743 [ 2767.788652][T11087] input: syz0 as /devices/virtual/input/input744 [ 2773.265953][T11093] input: syz0 as /devices/virtual/input/input745 [ 2780.359065][T11100] input: syz0 as /devices/virtual/input/input746 [ 2780.653439][T11104] input: syz0 as /devices/virtual/input/input747 [ 2786.143031][T11113] input: syz0 as /devices/virtual/input/input748 [ 2787.898834][T11117] input: syz0 as /devices/virtual/input/input749 [ 2788.619303][T11115] FAULT_INJECTION: forcing a failure. [ 2788.619303][T11115] name fail_futex, interval 1, probability 0, space 0, times 1 [ 2788.619666][T11115] CPU: 0 UID: 0 PID: 11115 Comm: syz.3.1974 Not tainted syzkaller #0 PREEMPT [ 2788.619776][T11115] Hardware name: linux,dummy-virt (DT) [ 2788.619825][T11115] Call trace: [ 2788.619862][T11115] show_stack+0x18/0x24 (C) [ 2788.619991][T11115] dump_stack_lvl+0x78/0x90 [ 2788.620077][T11115] dump_stack+0x18/0x24 [ 2788.620151][T11115] should_fail_ex+0x1dc/0x234 [ 2788.620230][T11115] should_fail+0x14/0x24 [ 2788.620303][T11115] get_futex_key+0xd8/0x600 [ 2788.620385][T11115] futex_wake+0x58/0x1c8 [ 2788.620458][T11115] do_futex+0xe0/0x1a0 [ 2788.620537][T11115] mm_release+0xb8/0xcc [ 2788.620613][T11115] exit_mm_release+0x28/0x38 [ 2788.620686][T11115] do_exit+0x1a0/0x93c [ 2788.620762][T11115] do_group_exit+0x34/0x90 [ 2788.620869][T11115] copy_siginfo_to_user+0x0/0xec [ 2788.620954][T11115] arch_do_signal_or_restart+0xf0/0x3d4 [ 2788.621036][T11115] exit_to_user_mode_loop+0x110/0x18c [ 2788.621109][T11115] el0_svc+0x124/0x128 [ 2788.621186][T11115] el0t_64_sync_handler+0xa0/0xe4 [ 2788.621264][T11115] el0t_64_sync+0x1a4/0x1a8 [ 2788.946566][T11119] input: syz0 as /devices/virtual/input/input750 [ 2794.066448][T11129] input: syz0 as /devices/virtual/input/input751 [ 2798.421269][T11137] input: syz0 as /devices/virtual/input/input752 [ 2803.612842][T11151] input: syz0 as /devices/virtual/input/input753 [ 2804.653229][T11154] input: syz0 as /devices/virtual/input/input754 [ 2806.312632][T11157] input: syz0 as /devices/virtual/input/input755 [ 2815.300422][T11173] input: syz0 as /devices/virtual/input/input756 [ 2815.311676][T11175] input: syz0 as /devices/virtual/input/input757 [ 2822.309936][T11185] input: syz0 as /devices/virtual/input/input758 [ 2823.358691][T11189] input: syz0 as /devices/virtual/input/input759 [ 2825.958666][T11204] input: syz0 as /devices/virtual/input/input761 [ 2836.060964][T11219] input: syz0 as /devices/virtual/input/input763 [ 2843.190692][T11238] input: syz0 as /devices/virtual/input/input764 [ 2844.298926][T11241] input: syz0 as /devices/virtual/input/input765 [ 2856.726664][T11260] input: syz0 as /devices/virtual/input/input766 [ 2858.910555][T11266] input: syz0 as /devices/virtual/input/input767 [ 2866.014462][T11273] input: syz0 as /devices/virtual/input/input768 [ 2867.081609][T11278] input: syz0 as /devices/virtual/input/input769 [ 2878.937903][T11309] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2880.131085][T11318] input: syz0 as /devices/virtual/input/input770 [ 2881.228980][T11324] input: syz0 as /devices/virtual/input/input771 [ 2882.013773][T11332] input: syz0 as /devices/virtual/input/input772 [ 2895.469156][T11353] input: syz0 as /devices/virtual/input/input773 [ 2896.036824][T11354] input: syz0 as /devices/virtual/input/input774 [ 2901.427174][T11363] input: syz0 as /devices/virtual/input/input775 [ 2908.795389][T11376] input: syz0 as /devices/virtual/input/input776 [ 2911.124183][T11386] input: syz0 as /devices/virtual/input/input777 [ 2911.682918][T11387] input: syz0 as /devices/virtual/input/input778 [ 2920.706649][T11408] input: syz0 as /devices/virtual/input/input779 [ 2921.500898][T11411] input: syz0 as /devices/virtual/input/input780 [ 2921.576146][T11411] input: syz0 as /devices/virtual/input/input781 [ 2923.192382][T11409] FAULT_INJECTION: forcing a failure. [ 2923.192382][T11409] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2923.193954][T11409] CPU: 0 UID: 0 PID: 11409 Comm: syz.0.2046 Not tainted syzkaller #0 PREEMPT [ 2923.194033][T11409] Hardware name: linux,dummy-virt (DT) [ 2923.194057][T11409] Call trace: [ 2923.194075][T11409] show_stack+0x18/0x24 (C) [ 2923.194176][T11409] dump_stack_lvl+0x78/0x90 [ 2923.194226][T11409] dump_stack+0x18/0x24 [ 2923.194269][T11409] should_fail_ex+0x1dc/0x234 [ 2923.194307][T11409] should_fail+0x14/0x24 [ 2923.194341][T11409] get_futex_key+0xd8/0x600 [ 2923.194382][T11409] futex_wake+0x58/0x1c8 [ 2923.194416][T11409] do_futex+0xe0/0x1a0 [ 2923.194454][T11409] mm_release+0xb8/0xcc [ 2923.194492][T11409] exit_mm_release+0x28/0x38 [ 2923.194528][T11409] do_exit+0x1a0/0x93c [ 2923.194565][T11409] do_group_exit+0x34/0x90 [ 2923.194603][T11409] copy_siginfo_to_user+0x0/0xec [ 2923.194678][T11409] arch_do_signal_or_restart+0xf0/0x3d4 [ 2923.194714][T11409] exit_to_user_mode_loop+0x110/0x18c [ 2923.194751][T11409] el0_svc+0x124/0x128 [ 2923.194789][T11409] el0t_64_sync_handler+0xa0/0xe4 [ 2923.194827][T11409] el0t_64_sync+0x1a4/0x1a8 [ 2928.134307][T11416] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2931.287079][T11436] input: syz0 as /devices/virtual/input/input782 [ 2931.938472][T11439] input: syz0 as /devices/virtual/input/input784 [ 2944.349043][T11464] input: syz0 as /devices/virtual/input/input787 [ 2945.017180][T11468] input: syz0 as /devices/virtual/input/input788 [ 2951.594933][T11476] input: syz0 as /devices/virtual/input/input789 [ 2955.905409][T11491] input: syz0 as /devices/virtual/input/input790 [ 2960.315239][T11495] input: syz0 as /devices/virtual/input/input791 [ 2966.881577][T11514] input: syz0 as /devices/virtual/input/input792 [ 2968.104827][T11519] input: syz0 as /devices/virtual/input/input793 [ 2976.724992][T11530] binder: 11529:11530 Release 1 refcount change on invalid ref 3 ret -22 [ 2976.725271][T11530] binder: 11529:11530 BC_ACQUIRE_DONE u0000000000000002 no match [ 2976.725575][T11530] binder: 11529:11530 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 2976.725770][T11530] binder: 11530 RLIMIT_NICE not set [ 2976.838318][T11533] input: syz0 as /devices/virtual/input/input794 [ 2983.136043][T11551] input: syz1 as /devices/virtual/input/input795 [ 2995.768951][T11577] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2996.746123][T11596] input: syz0 as /devices/virtual/input/input796 [ 2998.219751][T11599] input: syz0 as /devices/virtual/input/input797 [ 3007.069509][T11622] input: syz0 as /devices/virtual/input/input798 [ 3015.826143][T11651] input: syz0 as /devices/virtual/input/input799 [ 3016.500764][T11652] FAULT_INJECTION: forcing a failure. [ 3016.500764][T11652] name failslab, interval 1, probability 0, space 0, times 0 [ 3016.502654][T11652] CPU: 0 UID: 0 PID: 11652 Comm: syz.0.2100 Not tainted syzkaller #0 PREEMPT [ 3016.502768][T11652] Hardware name: linux,dummy-virt (DT) [ 3016.502794][T11652] Call trace: [ 3016.502812][T11652] show_stack+0x18/0x24 (C) [ 3016.502881][T11652] dump_stack_lvl+0x78/0x90 [ 3016.502922][T11652] dump_stack+0x18/0x24 [ 3016.502958][T11652] should_fail_ex+0x1dc/0x234 [ 3016.502998][T11652] should_failslab+0x54/0x80 [ 3016.503046][T11652] __kmalloc_noprof+0xa8/0x5f4 [ 3016.503086][T11652] tomoyo_realpath_from_path+0x44/0x1b4 [ 3016.503127][T11652] tomoyo_path_number_perm+0xd8/0x20c [ 3016.503166][T11652] tomoyo_file_ioctl+0x1c/0x28 [ 3016.503208][T11652] security_file_ioctl+0x8c/0x19c [ 3016.503246][T11652] __arm64_sys_ioctl+0x48/0x104 [ 3016.503288][T11652] invoke_syscall+0x48/0x110 [ 3016.503329][T11652] el0_svc_common.constprop.0+0x40/0xe0 [ 3016.503369][T11652] do_el0_svc+0x1c/0x28 [ 3016.503407][T11652] el0_svc+0x34/0x128 [ 3016.503447][T11652] el0t_64_sync_handler+0xa0/0xe4 [ 3016.503485][T11652] el0t_64_sync+0x1a4/0x1a8 [ 3016.525416][T11652] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3017.612375][T11658] input: syz0 as /devices/virtual/input/input800 [ 3023.072452][T11669] input: syz0 as /devices/virtual/input/input801 [ 3023.435239][T11672] input: syz0 as /devices/virtual/input/input802 [ 3027.863596][T11680] input: syz0 as /devices/virtual/input/input803 [ 3029.813383][T11685] input: syz0 as /devices/virtual/input/input804 [ 3036.084515][T11696] input: syz0 as /devices/virtual/input/input805 [ 3037.983186][T11706] input: syz0 as /devices/virtual/input/input806 [ 3045.177127][T11720] input: syz0 as /devices/virtual/input/input807 [ 3050.965359][T11735] input: syz0 as /devices/virtual/input/input808 [ 3058.087406][T11756] input: syz0 as /devices/virtual/input/input809 [ 3058.411415][T11758] input: syz0 as /devices/virtual/input/input810 [ 3059.211955][T11760] FAULT_INJECTION: forcing a failure. [ 3059.211955][T11760] name failslab, interval 1, probability 0, space 0, times 0 [ 3059.222535][T11760] CPU: 0 UID: 0 PID: 11760 Comm: syz.0.2132 Not tainted syzkaller #0 PREEMPT [ 3059.222736][T11760] Hardware name: linux,dummy-virt (DT) [ 3059.222782][T11760] Call trace: [ 3059.222819][T11760] show_stack+0x18/0x24 (C) [ 3059.222939][T11760] dump_stack_lvl+0x78/0x90 [ 3059.223026][T11760] dump_stack+0x18/0x24 [ 3059.223103][T11760] should_fail_ex+0x1dc/0x234 [ 3059.223177][T11760] should_failslab+0x54/0x80 [ 3059.223264][T11760] __kmalloc_noprof+0xa8/0x5f4 [ 3059.223346][T11760] tomoyo_encode2+0x7c/0x140 [ 3059.223425][T11760] tomoyo_encode+0x28/0x40 [ 3059.223502][T11760] tomoyo_realpath_from_path+0x80/0x1b4 [ 3059.223582][T11760] tomoyo_path_number_perm+0xd8/0x20c [ 3059.223655][T11760] tomoyo_file_ioctl+0x1c/0x28 [ 3059.223727][T11760] security_file_ioctl+0x8c/0x19c [ 3059.223796][T11760] __arm64_sys_ioctl+0x48/0x104 [ 3059.223868][T11760] invoke_syscall+0x48/0x110 [ 3059.223948][T11760] el0_svc_common.constprop.0+0x40/0xe0 [ 3059.224030][T11760] do_el0_svc+0x1c/0x28 [ 3059.224110][T11760] el0_svc+0x34/0x128 [ 3059.224179][T11760] el0t_64_sync_handler+0xa0/0xe4 [ 3059.224259][T11760] el0t_64_sync+0x1a4/0x1a8 [ 3059.249026][T11760] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3077.175453][T11909] input: syz0 as /devices/virtual/input/input811 [ 3084.751723][T11934] input: syz0 as /devices/virtual/input/input812 [ 3085.070422][T11936] input: syz0 as /devices/virtual/input/input813 [ 3089.933563][T11943] input: syz0 as /devices/virtual/input/input814 [ 3091.304882][T11948] input: syz0 as /devices/virtual/input/input815 [ 3098.908540][T11957] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 3098.928495][T11962] FAULT_INJECTION: forcing a failure. [ 3098.928495][T11962] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.928878][T11962] CPU: 0 UID: 0 PID: 11962 Comm: syz.3.2152 Not tainted syzkaller #0 PREEMPT [ 3098.928987][T11962] Hardware name: linux,dummy-virt (DT) [ 3098.929035][T11962] Call trace: [ 3098.929073][T11962] show_stack+0x18/0x24 (C) [ 3098.929191][T11962] dump_stack_lvl+0x78/0x90 [ 3098.929283][T11962] dump_stack+0x18/0x24 [ 3098.929359][T11962] should_fail_ex+0x1dc/0x234 [ 3098.929438][T11962] should_failslab+0x54/0x80 [ 3098.929520][T11962] kmem_cache_alloc_node_noprof+0x5c/0x520 [ 3098.929606][T11962] __alloc_skb+0x84/0x1ec [ 3098.929687][T11962] netlink_ack+0x88/0x250 [ 3098.929773][T11962] netlink_rcv_skb+0xf0/0x128 [ 3098.929880][T11962] genl_rcv+0x38/0x50 [ 3098.929955][T11962] netlink_unicast+0x328/0x3ac [ 3098.930122][T11962] netlink_sendmsg+0x194/0x3fc [ 3098.930233][T11962] __sock_sendmsg+0x54/0x60 [ 3098.930360][T11962] ____sys_sendmsg+0x234/0x29c [ 3098.930459][T11962] ___sys_sendmsg+0xac/0x100 [ 3098.930538][T11962] __sys_sendmsg+0x98/0xf8 [ 3098.930802][T11962] __arm64_sys_sendmsg+0x24/0x30 [ 3098.930944][T11962] invoke_syscall+0x48/0x110 [ 3098.931062][T11962] el0_svc_common.constprop.0+0x40/0xe0 [ 3098.931163][T11962] do_el0_svc+0x1c/0x28 [ 3098.931307][T11962] el0_svc+0x34/0x128 [ 3098.931485][T11962] el0t_64_sync_handler+0xa0/0xe4 [ 3098.931560][T11962] el0t_64_sync+0x1a4/0x1a8 [ 3099.284419][T11965] input: syz0 as /devices/virtual/input/input816 [ 3108.412678][T11998] input: syz0 as /devices/virtual/input/input817 [ 3110.429603][T12004] input: syz0 as /devices/virtual/input/input818 [ 3114.776203][T12014] input: syz0 as /devices/virtual/input/input819 [ 3117.694371][T12022] input: syz0 as /devices/virtual/input/input820 [ 3120.844681][T12027] input: syz0 as /devices/virtual/input/input821 [ 3130.044021][T12046] input: syz0 as /devices/virtual/input/input822 [ 3130.529211][T12050] input: syz0 as /devices/virtual/input/input823 [ 3138.159075][T12074] input: syz0 as /devices/virtual/input/input824 [ 3149.233882][T12101] input: syz0 as /devices/virtual/input/input825 [ 3161.245657][T12147] input: syz0 as /devices/virtual/input/input827 [ 3161.335824][T12150] input: syz0 as /devices/virtual/input/input828 [ 3161.956152][T12156] input: syz0 as /devices/virtual/input/input829 [ 3166.992743][T12169] input: syz0 as /devices/virtual/input/input830 [ 3167.161525][T12161] udevd[12161]: setting owner of /dev/input/event1 to uid=0, gid=103 failed: No such file or directory [ 3167.628911][T11268] usb 1-1: new low-speed USB device number 115 using dummy_hcd [ 3167.778637][T11268] usb 1-1: device descriptor read/64, error -71 [ 3168.028348][T11268] usb 1-1: new low-speed USB device number 116 using dummy_hcd [ 3168.166440][T11268] usb 1-1: device descriptor read/64, error -71 [ 3168.282164][T11268] usb usb1-port1: attempt power cycle [ 3168.628663][T11268] usb 1-1: new low-speed USB device number 117 using dummy_hcd [ 3168.666682][T11268] usb 1-1: device descriptor read/8, error -71 [ 3168.938737][T11268] usb 1-1: new low-speed USB device number 118 using dummy_hcd [ 3168.963240][T11268] usb 1-1: device descriptor read/8, error -71 [ 3169.071975][T11268] usb usb1-port1: unable to enumerate USB device [ 3169.572976][T12182] input: syz0 as /devices/virtual/input/input831 [ 3169.927202][T12184] input: syz0 as /devices/virtual/input/input832 [ 3172.413727][T12185] FAULT_INJECTION: forcing a failure. [ 3172.413727][T12185] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3172.416118][T12185] CPU: 0 UID: 0 PID: 12185 Comm: syz.3.2212 Not tainted syzkaller #0 PREEMPT [ 3172.416246][T12185] Hardware name: linux,dummy-virt (DT) [ 3172.416295][T12185] Call trace: [ 3172.416332][T12185] show_stack+0x18/0x24 (C) [ 3172.416450][T12185] dump_stack_lvl+0x78/0x90 [ 3172.416524][T12185] dump_stack+0x18/0x24 [ 3172.416596][T12185] should_fail_ex+0x1dc/0x234 [ 3172.416675][T12185] should_fail+0x14/0x24 [ 3172.416745][T12185] get_futex_key+0x4c8/0x600 [ 3172.416827][T12185] futex_wake+0x58/0x1c8 [ 3172.416899][T12185] do_futex+0xe0/0x1a0 [ 3172.417001][T12185] mm_release+0xb8/0xcc [ 3172.417091][T12185] exit_mm_release+0x28/0x38 [ 3172.417163][T12185] do_exit+0x1a0/0x93c [ 3172.417325][T12185] do_group_exit+0x34/0x90 [ 3172.417408][T12185] copy_siginfo_to_user+0x0/0xec [ 3172.417522][T12185] arch_do_signal_or_restart+0xf0/0x3d4 [ 3172.417635][T12185] exit_to_user_mode_loop+0x110/0x18c [ 3172.417712][T12185] el0_svc+0x124/0x128 [ 3172.417820][T12185] el0t_64_sync_handler+0xa0/0xe4 [ 3172.417896][T12185] el0t_64_sync+0x1a4/0x1a8 [ 3176.634483][T12202] input: syz0 as /devices/virtual/input/input834 [ 3177.150896][T12204] FAULT_INJECTION: forcing a failure. [ 3177.150896][T12204] name failslab, interval 1, probability 0, space 0, times 0 [ 3177.151266][T12204] CPU: 1 UID: 0 PID: 12204 Comm: syz.3.2217 Not tainted syzkaller #0 PREEMPT [ 3177.151363][T12204] Hardware name: linux,dummy-virt (DT) [ 3177.151404][T12204] Call trace: [ 3177.151439][T12204] show_stack+0x18/0x24 (C) [ 3177.151551][T12204] dump_stack_lvl+0x78/0x90 [ 3177.151636][T12204] dump_stack+0x18/0x24 [ 3177.151755][T12204] should_fail_ex+0x1dc/0x234 [ 3177.151835][T12204] should_failslab+0x54/0x80 [ 3177.151956][T12204] __kmalloc_noprof+0xa8/0x5f4 [ 3177.152049][T12204] tomoyo_realpath_from_path+0x44/0x1b4 [ 3177.152195][T12204] tomoyo_path_number_perm+0xd8/0x20c [ 3177.152365][T12204] tomoyo_file_ioctl+0x1c/0x28 [ 3177.152484][T12204] security_file_ioctl+0x8c/0x19c [ 3177.152615][T12204] __arm64_sys_ioctl+0x48/0x104 [ 3177.152754][T12204] invoke_syscall+0x48/0x110 [ 3177.152878][T12204] el0_svc_common.constprop.0+0x40/0xe0 [ 3177.153049][T12204] do_el0_svc+0x1c/0x28 [ 3177.153167][T12204] el0_svc+0x34/0x128 [ 3177.153270][T12204] el0t_64_sync_handler+0xa0/0xe4 [ 3177.153391][T12204] el0t_64_sync+0x1a4/0x1a8 [ 3177.172216][T12204] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3178.086297][T12209] input: syz0 as /devices/virtual/input/input835 [ 3184.888523][T12222] input: syz0 as /devices/virtual/input/input837 [ 3186.563011][T12230] input: syz1 as /devices/virtual/input/input838 [ 3195.074649][T12254] input: syz0 as /devices/virtual/input/input840 [ 3201.120356][T12273] FAULT_INJECTION: forcing a failure. [ 3201.120356][T12273] name failslab, interval 1, probability 0, space 0, times 0 [ 3201.121790][T12273] CPU: 0 UID: 0 PID: 12273 Comm: syz.0.2237 Not tainted syzkaller #0 PREEMPT [ 3201.121867][T12273] Hardware name: linux,dummy-virt (DT) [ 3201.121890][T12273] Call trace: [ 3201.121908][T12273] show_stack+0x18/0x24 (C) [ 3201.121971][T12273] dump_stack_lvl+0x78/0x90 [ 3201.122022][T12273] dump_stack+0x18/0x24 [ 3201.122060][T12273] should_fail_ex+0x1dc/0x234 [ 3201.122098][T12273] should_failslab+0x54/0x80 [ 3201.122138][T12273] kmem_cache_alloc_noprof+0x54/0x51c [ 3201.122180][T12273] security_file_alloc+0x30/0x188 [ 3201.122222][T12273] init_file+0x3c/0x10c [ 3201.122262][T12273] alloc_empty_file+0x70/0x138 [ 3201.122302][T12273] dentry_open+0x28/0x80 [ 3201.122339][T12273] do_mq_open+0x138/0x30c [ 3201.122375][T12273] __arm64_sys_mq_open+0x70/0xb4 [ 3201.122411][T12273] invoke_syscall+0x48/0x110 [ 3201.122452][T12273] el0_svc_common.constprop.0+0x40/0xe0 [ 3201.122494][T12273] do_el0_svc+0x1c/0x28 [ 3201.122533][T12273] el0_svc+0x34/0x128 [ 3201.122571][T12273] el0t_64_sync_handler+0xa0/0xe4 [ 3201.122645][T12273] el0t_64_sync+0x1a4/0x1a8 [ 3204.616752][T12284] input: syz0 as /devices/virtual/input/input841 [ 3207.380742][ T7746] hid_parser_main: 84 callbacks suppressed [ 3207.382262][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.383574][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.384796][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.388315][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.390007][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.391474][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.392950][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.394381][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.395720][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.400233][ T7746] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3207.482827][ T7746] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz1 [ 3207.773431][T12305] fido_id[12305]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 3207.849565][T11976] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz1 [ 3208.345983][T12308] fido_id[12308]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 3208.999141][T12309] input: syz0 as /devices/virtual/input/input843 [ 3213.483553][T12315] trusted_key: syz.0.2247 sent an empty control message without MSG_MORE. [ 3214.572836][T12320] input: syz0 as /devices/virtual/input/input845 [ 3215.106067][T12321] FAULT_INJECTION: forcing a failure. [ 3215.106067][T12321] name failslab, interval 1, probability 0, space 0, times 0 [ 3215.107228][T12321] CPU: 0 UID: 0 PID: 12321 Comm: syz.0.2249 Not tainted syzkaller #0 PREEMPT [ 3215.107347][T12321] Hardware name: linux,dummy-virt (DT) [ 3215.107380][T12321] Call trace: [ 3215.107399][T12321] show_stack+0x18/0x24 (C) [ 3215.107467][T12321] dump_stack_lvl+0x78/0x90 [ 3215.107600][T12321] dump_stack+0x18/0x24 [ 3215.107650][T12321] should_fail_ex+0x1dc/0x234 [ 3215.107690][T12321] should_failslab+0x54/0x80 [ 3215.107796][T12321] __kmalloc_noprof+0xa8/0x5f4 [ 3215.107858][T12321] tomoyo_encode2+0x7c/0x140 [ 3215.107901][T12321] tomoyo_encode+0x28/0x40 [ 3215.107941][T12321] tomoyo_realpath_from_path+0x80/0x1b4 [ 3215.107981][T12321] tomoyo_path_number_perm+0xd8/0x20c [ 3215.108028][T12321] tomoyo_file_ioctl+0x1c/0x28 [ 3215.108069][T12321] security_file_ioctl+0x8c/0x19c [ 3215.108108][T12321] __arm64_sys_ioctl+0x48/0x104 [ 3215.108147][T12321] invoke_syscall+0x48/0x110 [ 3215.108189][T12321] el0_svc_common.constprop.0+0x40/0xe0 [ 3215.108229][T12321] do_el0_svc+0x1c/0x28 [ 3215.108269][T12321] el0_svc+0x34/0x128 [ 3215.108308][T12321] el0t_64_sync_handler+0xa0/0xe4 [ 3215.108346][T12321] el0t_64_sync+0x1a4/0x1a8 [ 3215.118144][T12321] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3220.228450][T12331] input: syz0 as /devices/virtual/input/input847 [ 3225.501611][T12339] input: syz0 as /devices/virtual/input/input848 [ 3226.546088][T12341] block nbd3: shutting down sockets [ 3229.014501][T12354] input: syz0 as /devices/virtual/input/input849 [ 3237.282405][T12382] input: syz0 as /devices/virtual/input/input850 [ 3241.655943][T12391] FAULT_INJECTION: forcing a failure. [ 3241.655943][T12391] name failslab, interval 1, probability 0, space 0, times 0 [ 3241.656150][T12391] CPU: 1 UID: 0 PID: 12391 Comm: syz.3.2270 Not tainted syzkaller #0 PREEMPT [ 3241.656202][T12391] Hardware name: linux,dummy-virt (DT) [ 3241.656227][T12391] Call trace: [ 3241.656253][T12391] show_stack+0x18/0x24 (C) [ 3241.656321][T12391] dump_stack_lvl+0x78/0x90 [ 3241.656363][T12391] dump_stack+0x18/0x24 [ 3241.656399][T12391] should_fail_ex+0x1dc/0x234 [ 3241.656438][T12391] should_failslab+0x54/0x80 [ 3241.656476][T12391] __kmalloc_noprof+0xa8/0x5f4 [ 3241.656515][T12391] tomoyo_encode2+0x7c/0x140 [ 3241.656621][T12391] tomoyo_encode+0x28/0x40 [ 3241.656678][T12391] tomoyo_realpath_from_path+0x80/0x1b4 [ 3241.656738][T12391] tomoyo_check_open_permission+0x120/0x188 [ 3241.656800][T12391] tomoyo_file_open+0x30/0x3c [ 3241.656863][T12391] security_file_open+0x74/0x148 [ 3241.656987][T12391] do_dentry_open+0xe4/0x548 [ 3241.657048][T12391] vfs_open+0x2c/0xe8 [ 3241.657086][T12391] dentry_open+0x40/0x80 [ 3241.657158][T12391] do_mq_open+0x138/0x30c [ 3241.657202][T12391] __arm64_sys_mq_open+0x70/0xb4 [ 3241.657264][T12391] invoke_syscall+0x48/0x110 [ 3241.657350][T12391] el0_svc_common.constprop.0+0x40/0xe0 [ 3241.657445][T12391] do_el0_svc+0x1c/0x28 [ 3241.657494][T12391] el0_svc+0x34/0x128 [ 3241.657661][T12391] el0t_64_sync_handler+0xa0/0xe4 [ 3241.657705][T12391] el0t_64_sync+0x1a4/0x1a8 [ 3241.684357][T12391] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3241.765721][T12393] input: syz0 as /devices/virtual/input/input851 [ 3243.955146][T12397] input: syz0 as /devices/virtual/input/input852 [ 3245.017156][T12398] FAULT_INJECTION: forcing a failure. [ 3245.017156][T12398] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3245.021580][T12398] CPU: 0 UID: 0 PID: 12398 Comm: syz.0.2272 Not tainted syzkaller #0 PREEMPT [ 3245.021739][T12398] Hardware name: linux,dummy-virt (DT) [ 3245.021789][T12398] Call trace: [ 3245.021829][T12398] show_stack+0x18/0x24 (C) [ 3245.021956][T12398] dump_stack_lvl+0x78/0x90 [ 3245.022057][T12398] dump_stack+0x18/0x24 [ 3245.022138][T12398] should_fail_ex+0x1dc/0x234 [ 3245.022221][T12398] should_fail_alloc_page+0x60/0x78 [ 3245.022307][T12398] __alloc_frozen_pages_noprof+0xdc/0xd3c [ 3245.022392][T12398] alloc_pages_mpol+0xb8/0x1b8 [ 3245.022475][T12398] folio_alloc_mpol_noprof+0x14/0x6c [ 3245.022557][T12398] vma_alloc_folio_noprof+0x7c/0xcc [ 3245.022679][T12398] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 3245.022764][T12398] do_anonymous_page+0x388/0xa98 [ 3245.022840][T12398] __handle_mm_fault+0x8e0/0xc2c [ 3245.022919][T12398] handle_mm_fault+0x15c/0x30c [ 3245.022993][T12398] do_page_fault+0x194/0x680 [ 3245.023086][T12398] do_translation_fault+0x60/0x6c [ 3245.023165][T12398] do_mem_abort+0x44/0x94 [ 3245.023244][T12398] el1_abort+0x44/0x68 [ 3245.023326][T12398] el1h_64_sync_handler+0x50/0xac [ 3245.023406][T12398] el1h_64_sync+0x6c/0x70 [ 3245.023485][T12398] setup_rt_frame+0x15c/0x11bc (P) [ 3245.023558][T12398] arch_do_signal_or_restart+0x26c/0x3d4 [ 3245.023630][T12398] exit_to_user_mode_loop+0x110/0x18c [ 3245.023703][T12398] el0_svc+0x124/0x128 [ 3245.023773][T12398] el0t_64_sync_handler+0xa0/0xe4 [ 3245.023846][T12398] el0t_64_sync+0x1a4/0x1a8 [ 3252.302531][T12416] input: syz0 as /devices/virtual/input/input853 [ 3252.821028][T12409] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 3258.780209][T12459] input: syz0 as /devices/virtual/input/input854 [ 3261.985623][T12464] input: syz0 as /devices/virtual/input/input855 [ 3269.309750][T12491] input: syz0 as /devices/virtual/input/input856 [ 3270.452838][T12495] input: syz0 as /devices/virtual/input/input857 [ 3276.966999][T12517] input: syz0 as /devices/virtual/input/input858 [ 3283.281795][T12533] input: syz0 as /devices/virtual/input/input859 [ 3286.371943][T12535] FAULT_INJECTION: forcing a failure. [ 3286.371943][T12535] name failslab, interval 1, probability 0, space 0, times 0 [ 3286.373241][T12535] CPU: 0 UID: 0 PID: 12535 Comm: syz.0.2310 Not tainted syzkaller #0 PREEMPT [ 3286.373361][T12535] Hardware name: linux,dummy-virt (DT) [ 3286.373410][T12535] Call trace: [ 3286.373449][T12535] show_stack+0x18/0x24 (C) [ 3286.373574][T12535] dump_stack_lvl+0x78/0x90 [ 3286.373659][T12535] dump_stack+0x18/0x24 [ 3286.373733][T12535] should_fail_ex+0x1dc/0x234 [ 3286.373810][T12535] should_failslab+0x54/0x80 [ 3286.373888][T12535] kmem_cache_alloc_noprof+0x54/0x51c [ 3286.373975][T12535] taskstats_exit+0x228/0x3a8 [ 3286.374065][T12535] do_exit+0x188/0x93c [ 3286.374148][T12535] do_group_exit+0x34/0x90 [ 3286.374231][T12535] copy_siginfo_to_user+0x0/0xec [ 3286.374317][T12535] arch_do_signal_or_restart+0xf0/0x3d4 [ 3286.374394][T12535] exit_to_user_mode_loop+0x110/0x18c [ 3286.374469][T12535] el0_svc+0x124/0x128 [ 3286.374553][T12535] el0t_64_sync_handler+0xa0/0xe4 [ 3286.374667][T12535] el0t_64_sync+0x1a4/0x1a8 [ 3293.369069][T12569] input: syz0 as /devices/virtual/input/input860 [ 3294.060716][T12573] binder: Unknown parameter 'context' [ 3303.424477][T12597] input: syz0 as /devices/virtual/input/input861 [ 3309.856642][T12604] FAULT_INJECTION: forcing a failure. [ 3309.856642][T12604] name failslab, interval 1, probability 0, space 0, times 0 [ 3309.857082][T12604] CPU: 1 UID: 0 PID: 12604 Comm: syz.0.2329 Not tainted syzkaller #0 PREEMPT [ 3309.857186][T12604] Hardware name: linux,dummy-virt (DT) [ 3309.857234][T12604] Call trace: [ 3309.857283][T12604] show_stack+0x18/0x24 (C) [ 3309.857402][T12604] dump_stack_lvl+0x78/0x90 [ 3309.857621][T12604] dump_stack+0x18/0x24 [ 3309.857761][T12604] should_fail_ex+0x1dc/0x234 [ 3309.857957][T12604] should_failslab+0x54/0x80 [ 3309.858084][T12604] kmem_cache_alloc_noprof+0x54/0x51c [ 3309.858203][T12604] getname_flags.part.0+0x2c/0x1c0 [ 3309.858446][T12604] getname_flags+0x38/0x60 [ 3309.858540][T12604] do_sys_openat2+0x5c/0x10c [ 3309.858784][T12604] __arm64_sys_openat+0x64/0xa8 [ 3309.858993][T12604] invoke_syscall+0x48/0x110 [ 3309.859134][T12604] el0_svc_common.constprop.0+0x40/0xe0 [ 3309.859363][T12604] do_el0_svc+0x1c/0x28 [ 3309.859446][T12604] el0_svc+0x34/0x128 [ 3309.859554][T12604] el0t_64_sync_handler+0xa0/0xe4 [ 3309.859629][T12604] el0t_64_sync+0x1a4/0x1a8 [ 3310.752762][T12612] input: syz0 as /devices/virtual/input/input862 [ 3320.252485][T12633] FAULT_INJECTION: forcing a failure. [ 3320.252485][T12633] name failslab, interval 1, probability 0, space 0, times 0 [ 3320.252858][T12633] CPU: 1 UID: 0 PID: 12633 Comm: syz.3.2336 Not tainted syzkaller #0 PREEMPT [ 3320.252961][T12633] Hardware name: linux,dummy-virt (DT) [ 3320.253005][T12633] Call trace: [ 3320.253058][T12633] show_stack+0x18/0x24 (C) [ 3320.253175][T12633] dump_stack_lvl+0x78/0x90 [ 3320.253261][T12633] dump_stack+0x18/0x24 [ 3320.253336][T12633] should_fail_ex+0x1dc/0x234 [ 3320.253415][T12633] should_failslab+0x54/0x80 [ 3320.253495][T12633] kmem_cache_alloc_noprof+0x54/0x51c [ 3320.253577][T12633] getname_flags.part.0+0x2c/0x1c0 [ 3320.253655][T12633] getname_flags+0x38/0x60 [ 3320.253726][T12633] do_sys_openat2+0x5c/0x10c [ 3320.253808][T12633] __arm64_sys_openat+0x64/0xa8 [ 3320.253888][T12633] invoke_syscall+0x48/0x110 [ 3320.253974][T12633] el0_svc_common.constprop.0+0x40/0xe0 [ 3320.254071][T12633] do_el0_svc+0x1c/0x28 [ 3320.254152][T12633] el0_svc+0x34/0x128 [ 3320.254229][T12633] el0t_64_sync_handler+0xa0/0xe4 [ 3320.254309][T12633] el0t_64_sync+0x1a4/0x1a8 [ 3323.273596][T12642] input: syz0 as /devices/virtual/input/input863 [ 3327.490582][T12652] input: syz0 as /devices/virtual/input/input864 [ 3330.211445][T12657] FAULT_INJECTION: forcing a failure. [ 3330.211445][T12657] name failslab, interval 1, probability 0, space 0, times 0 [ 3330.211767][T12657] CPU: 0 UID: 0 PID: 12657 Comm: syz.3.2341 Not tainted syzkaller #0 PREEMPT [ 3330.211869][T12657] Hardware name: linux,dummy-virt (DT) [ 3330.211922][T12657] Call trace: [ 3330.211959][T12657] show_stack+0x18/0x24 (C) [ 3330.212078][T12657] dump_stack_lvl+0x78/0x90 [ 3330.212228][T12657] dump_stack+0x18/0x24 [ 3330.212326][T12657] should_fail_ex+0x1dc/0x234 [ 3330.212472][T12657] should_failslab+0x54/0x80 [ 3330.212595][T12657] __kmalloc_noprof+0xa8/0x5f4 [ 3330.212732][T12657] tomoyo_encode2+0x7c/0x140 [ 3330.212820][T12657] tomoyo_encode+0x28/0x40 [ 3330.212899][T12657] tomoyo_realpath_from_path+0x80/0x1b4 [ 3330.213035][T12657] tomoyo_check_open_permission+0x120/0x188 [ 3330.213120][T12657] tomoyo_file_open+0x30/0x3c [ 3330.213204][T12657] security_file_open+0x74/0x148 [ 3330.213300][T12657] do_dentry_open+0xe4/0x548 [ 3330.213418][T12657] vfs_open+0x2c/0xe8 [ 3330.213499][T12657] dentry_open+0x40/0x80 [ 3330.213576][T12657] do_mq_open+0x138/0x30c [ 3330.213758][T12657] __arm64_sys_mq_open+0x70/0xb4 [ 3330.213898][T12657] invoke_syscall+0x48/0x110 [ 3330.214018][T12657] el0_svc_common.constprop.0+0x40/0xe0 [ 3330.214102][T12657] do_el0_svc+0x1c/0x28 [ 3330.214182][T12657] el0_svc+0x34/0x128 [ 3330.214289][T12657] el0t_64_sync_handler+0xa0/0xe4 [ 3330.214385][T12657] el0t_64_sync+0x1a4/0x1a8 [ 3330.238899][T12657] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3334.471576][T12668] input: syz0 as /devices/virtual/input/input865 [ 3335.640275][T12671] input: syz0 as /devices/virtual/input/input866 [ 3341.519070][T12680] FAULT_INJECTION: forcing a failure. [ 3341.519070][T12680] name failslab, interval 1, probability 0, space 0, times 0 [ 3341.519433][T12680] CPU: 1 UID: 0 PID: 12680 Comm: syz.0.2349 Not tainted syzkaller #0 PREEMPT [ 3341.519539][T12680] Hardware name: linux,dummy-virt (DT) [ 3341.519585][T12680] Call trace: [ 3341.519621][T12680] show_stack+0x18/0x24 (C) [ 3341.519739][T12680] dump_stack_lvl+0x78/0x90 [ 3341.519823][T12680] dump_stack+0x18/0x24 [ 3341.519898][T12680] should_fail_ex+0x1dc/0x234 [ 3341.519979][T12680] should_failslab+0x54/0x80 [ 3341.520067][T12680] kmem_cache_alloc_noprof+0x54/0x51c [ 3341.520153][T12680] security_file_alloc+0x30/0x188 [ 3341.520239][T12680] init_file+0x3c/0x10c [ 3341.520334][T12680] alloc_empty_file+0x70/0x138 [ 3341.520418][T12680] path_openat+0x48/0x10b4 [ 3341.520495][T12680] do_filp_open+0xa4/0x15c [ 3341.520573][T12680] do_sys_openat2+0x8c/0x10c [ 3341.520654][T12680] __arm64_sys_openat+0x64/0xa8 [ 3341.520733][T12680] invoke_syscall+0x48/0x110 [ 3341.520819][T12680] el0_svc_common.constprop.0+0x40/0xe0 [ 3341.520904][T12680] do_el0_svc+0x1c/0x28 [ 3341.520988][T12680] el0_svc+0x34/0x128 [ 3341.521077][T12680] el0t_64_sync_handler+0xa0/0xe4 [ 3341.521158][T12680] el0t_64_sync+0x1a4/0x1a8 [ 3342.762209][T12689] input: syz0 as /devices/virtual/input/input867 [ 3344.007136][T12692] input: syz0 as /devices/virtual/input/input868 [ 3348.628516][T12710] input: syz0 as /devices/virtual/input/input869 [ 3353.918384][T12725] input: syz0 as /devices/virtual/input/input870 [ 3353.921063][T12727] input: syz0 as /devices/virtual/input/input871 [ 3363.760223][T12756] input: syz0 as /devices/virtual/input/input872 [ 3366.390515][T12763] FAULT_INJECTION: forcing a failure. [ 3366.390515][T12763] name failslab, interval 1, probability 0, space 0, times 0 [ 3366.390821][T12763] CPU: 1 UID: 0 PID: 12763 Comm: syz.0.2370 Not tainted syzkaller #0 PREEMPT [ 3366.390881][T12763] Hardware name: linux,dummy-virt (DT) [ 3366.390905][T12763] Call trace: [ 3366.390923][T12763] show_stack+0x18/0x24 (C) [ 3366.390992][T12763] dump_stack_lvl+0x78/0x90 [ 3366.391049][T12763] dump_stack+0x18/0x24 [ 3366.391087][T12763] should_fail_ex+0x1dc/0x234 [ 3366.391128][T12763] should_failslab+0x54/0x80 [ 3366.391169][T12763] __kmalloc_noprof+0xa8/0x5f4 [ 3366.391212][T12763] tomoyo_realpath_from_path+0x44/0x1b4 [ 3366.391260][T12763] tomoyo_check_open_permission+0x120/0x188 [ 3366.391328][T12763] tomoyo_file_open+0x30/0x3c [ 3366.391402][T12763] security_file_open+0x74/0x148 [ 3366.391486][T12763] do_dentry_open+0xe4/0x548 [ 3366.391549][T12763] vfs_open+0x2c/0xe8 [ 3366.391607][T12763] path_openat+0x7bc/0x10b4 [ 3366.391666][T12763] do_filp_open+0xa4/0x15c [ 3366.391717][T12763] do_sys_openat2+0x8c/0x10c [ 3366.391786][T12763] __arm64_sys_openat+0x64/0xa8 [ 3366.391830][T12763] invoke_syscall+0x48/0x110 [ 3366.391895][T12763] el0_svc_common.constprop.0+0x40/0xe0 [ 3366.391967][T12763] do_el0_svc+0x1c/0x28 [ 3366.392041][T12763] el0_svc+0x34/0x128 [ 3366.392104][T12763] el0t_64_sync_handler+0xa0/0xe4 [ 3366.392149][T12763] el0t_64_sync+0x1a4/0x1a8 [ 3366.392480][T12763] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3367.408523][T12766] input: syz0 as /devices/virtual/input/input873 [ 3375.184897][T12777] FAULT_INJECTION: forcing a failure. [ 3375.184897][T12777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3375.186972][T12777] CPU: 0 UID: 0 PID: 12777 Comm: syz.3.2374 Not tainted syzkaller #0 PREEMPT [ 3375.187113][T12777] Hardware name: linux,dummy-virt (DT) [ 3375.187155][T12777] Call trace: [ 3375.187187][T12777] show_stack+0x18/0x24 (C) [ 3375.187326][T12777] dump_stack_lvl+0x78/0x90 [ 3375.187424][T12777] dump_stack+0x18/0x24 [ 3375.187490][T12777] should_fail_ex+0x1dc/0x234 [ 3375.187599][T12777] should_fail_alloc_page+0x60/0x78 [ 3375.187674][T12777] __alloc_frozen_pages_noprof+0xdc/0xd3c [ 3375.187749][T12777] alloc_pages_mpol+0xb8/0x1b8 [ 3375.187867][T12777] folio_alloc_mpol_noprof+0x14/0x6c [ 3375.187939][T12777] vma_alloc_folio_noprof+0x7c/0xcc [ 3375.188008][T12777] vma_alloc_zeroed_movable_folio+0x38/0x44 [ 3375.188092][T12777] do_anonymous_page+0x388/0xa98 [ 3375.188158][T12777] __handle_mm_fault+0x8e0/0xc2c [ 3375.188224][T12777] handle_mm_fault+0x15c/0x30c [ 3375.188289][T12777] do_page_fault+0x104/0x680 [ 3375.188361][T12777] do_translation_fault+0x60/0x6c [ 3375.188432][T12777] do_mem_abort+0x44/0x94 [ 3375.188502][T12777] el0_da+0x2c/0xac [ 3375.188571][T12777] el0t_64_sync_handler+0xd0/0xe4 [ 3375.188642][T12777] el0t_64_sync+0x1a4/0x1a8 [ 3375.218715][T12777] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 3376.002585][T12784] input: syz0 as /devices/virtual/input/input874 [ 3381.749961][T12810] input: syz0 as /devices/virtual/input/input875 [ 3383.982941][T12817] input: syz0 as /devices/virtual/input/input876 [ 3392.869760][T12830] FAULT_INJECTION: forcing a failure. [ 3392.869760][T12830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3392.873057][T12830] CPU: 1 UID: 0 PID: 12830 Comm: syz.3.2386 Not tainted syzkaller #0 PREEMPT [ 3392.873206][T12830] Hardware name: linux,dummy-virt (DT) [ 3392.873270][T12830] Call trace: [ 3392.873316][T12830] show_stack+0x18/0x24 (C) [ 3392.873443][T12830] dump_stack_lvl+0x78/0x90 [ 3392.873536][T12830] dump_stack+0x18/0x24 [ 3392.873618][T12830] should_fail_ex+0x1dc/0x234 [ 3392.873704][T12830] should_fail+0x14/0x24 [ 3392.873783][T12830] should_fail_usercopy+0x1c/0x28 [ 3392.873864][T12830] _inline_copy_from_user+0x24/0xb0 [ 3392.873952][T12830] copy_msghdr_from_user+0x54/0xcc [ 3392.874038][T12830] ___sys_sendmsg+0x8c/0x100 [ 3392.874120][T12830] __sys_sendmsg+0x98/0xf8 [ 3392.874202][T12830] __arm64_sys_sendmsg+0x24/0x30 [ 3392.874294][T12830] invoke_syscall+0x48/0x110 [ 3392.874384][T12830] el0_svc_common.constprop.0+0x40/0xe0 [ 3392.874462][T12830] do_el0_svc+0x1c/0x28 [ 3392.874537][T12830] el0_svc+0x34/0x128 [ 3392.874654][T12830] el0t_64_sync_handler+0xa0/0xe4 [ 3392.874741][T12830] el0t_64_sync+0x1a4/0x1a8 [ 3393.098858][T12832] input: syz0 as /devices/virtual/input/input877 [ 3394.550370][T12837] FAULT_INJECTION: forcing a failure. [ 3394.550370][T12837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3394.550652][T12837] CPU: 0 UID: 0 PID: 12837 Comm: syz.0.2389 Not tainted syzkaller #0 PREEMPT [ 3394.550737][T12837] Hardware name: linux,dummy-virt (DT) [ 3394.550760][T12837] Call trace: [ 3394.550779][T12837] show_stack+0x18/0x24 (C) [ 3394.550840][T12837] dump_stack_lvl+0x78/0x90 [ 3394.550884][T12837] dump_stack+0x18/0x24 [ 3394.550922][T12837] should_fail_ex+0x1dc/0x234 [ 3394.551028][T12837] should_fail+0x14/0x24 [ 3394.551072][T12837] should_fail_usercopy+0x1c/0x28 [ 3394.551109][T12837] simple_read_from_buffer+0x5c/0x138 [ 3394.551186][T12837] proc_fail_nth_read+0xac/0x134 [ 3394.551289][T12837] vfs_read+0xc0/0x318 [ 3394.551385][T12837] ksys_read+0x6c/0x100 [ 3394.551508][T12837] __arm64_sys_read+0x1c/0x28 [ 3394.551556][T12837] invoke_syscall+0x48/0x110 [ 3394.551616][T12837] el0_svc_common.constprop.0+0x40/0xe0 [ 3394.551727][T12837] do_el0_svc+0x1c/0x28 [ 3394.551773][T12837] el0_svc+0x34/0x128 [ 3394.551866][T12837] el0t_64_sync_handler+0xa0/0xe4 [ 3394.551937][T12837] el0t_64_sync+0x1a4/0x1a8 [ 3394.747006][T12839] input: syz0 as /devices/virtual/input/input878 [ 3400.362328][T12844] input: syz0 as /devices/virtual/input/input879 [ 3403.905707][T12848] input: syz0 as /devices/virtual/input/input880 [ 3412.660973][T12884] input: syz0 as /devices/virtual/input/input881 [ 3418.512807][T12897] FAULT_INJECTION: forcing a failure. [ 3418.512807][T12897] name failslab, interval 1, probability 0, space 0, times 0 [ 3418.513147][T12897] CPU: 1 UID: 0 PID: 12897 Comm: syz.3.2405 Not tainted syzkaller #0 PREEMPT [ 3418.513212][T12897] Hardware name: linux,dummy-virt (DT) [ 3418.513243][T12897] Call trace: [ 3418.513264][T12897] show_stack+0x18/0x24 (C) [ 3418.513359][T12897] dump_stack_lvl+0x78/0x90 [ 3418.513427][T12897] dump_stack+0x18/0x24 [ 3418.513466][T12897] should_fail_ex+0x1dc/0x234 [ 3418.513507][T12897] should_failslab+0x54/0x80 [ 3418.513548][T12897] kmem_cache_alloc_noprof+0x54/0x51c [ 3418.513591][T12897] security_file_alloc+0x30/0x188 [ 3418.513634][T12897] init_file+0x3c/0x10c [ 3418.513676][T12897] alloc_empty_file+0x70/0x138 [ 3418.513719][T12897] path_openat+0x48/0x10b4 [ 3418.513805][T12897] do_filp_open+0xa4/0x15c [ 3418.513958][T12897] do_sys_openat2+0x8c/0x10c [ 3418.514437][T12897] __arm64_sys_openat+0x64/0xa8 [ 3418.514579][T12897] invoke_syscall+0x48/0x110 [ 3418.514761][T12897] el0_svc_common.constprop.0+0x40/0xe0 [ 3418.514852][T12897] do_el0_svc+0x1c/0x28 [ 3418.515264][T12897] el0_svc+0x34/0x128 [ 3418.515434][T12897] el0t_64_sync_handler+0xa0/0xe4 [ 3418.515733][T12897] el0t_64_sync+0x1a4/0x1a8 [ 3420.099818][T12901] FAULT_INJECTION: forcing a failure. [ 3420.099818][T12901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3420.100227][T12901] CPU: 0 UID: 0 PID: 12901 Comm: syz.0.2406 Not tainted syzkaller #0 PREEMPT [ 3420.100341][T12901] Hardware name: linux,dummy-virt (DT) [ 3420.100386][T12901] Call trace: [ 3420.100423][T12901] show_stack+0x18/0x24 (C) [ 3420.100537][T12901] dump_stack_lvl+0x78/0x90 [ 3420.100624][T12901] dump_stack+0x18/0x24 [ 3420.100700][T12901] should_fail_ex+0x1dc/0x234 [ 3420.100779][T12901] should_fail+0x14/0x24 [ 3420.100852][T12901] should_fail_usercopy+0x1c/0x28 [ 3420.100927][T12901] strncpy_from_user+0x24/0x1a0 [ 3420.101004][T12901] getname_flags.part.0+0x108/0x1c0 [ 3420.101092][T12901] getname_flags+0x38/0x60 [ 3420.101278][T12901] do_sys_openat2+0x5c/0x10c [ 3420.101375][T12901] __arm64_sys_openat+0x64/0xa8 [ 3420.101458][T12901] invoke_syscall+0x48/0x110 [ 3420.101538][T12901] el0_svc_common.constprop.0+0x40/0xe0 [ 3420.101616][T12901] do_el0_svc+0x1c/0x28 [ 3420.101705][T12901] el0_svc+0x34/0x128 [ 3420.101784][T12901] el0t_64_sync_handler+0xa0/0xe4 [ 3420.101865][T12901] el0t_64_sync+0x1a4/0x1a8 [ 3420.883731][T12918] FAULT_INJECTION: forcing a failure. [ 3420.883731][T12918] name failslab, interval 1, probability 0, space 0, times 0 [ 3420.884080][T12918] CPU: 1 UID: 0 PID: 12918 Comm: syz.3.2411 Not tainted syzkaller #0 PREEMPT [ 3420.884180][T12918] Hardware name: linux,dummy-virt (DT) [ 3420.884224][T12918] Call trace: [ 3420.884257][T12918] show_stack+0x18/0x24 (C) [ 3420.884413][T12918] dump_stack_lvl+0x78/0x90 [ 3420.884548][T12918] dump_stack+0x18/0x24 [ 3420.884642][T12918] should_fail_ex+0x1dc/0x234 [ 3420.884754][T12918] should_failslab+0x54/0x80 [ 3420.884836][T12918] kmem_cache_alloc_noprof+0x54/0x51c [ 3420.884938][T12918] getname_flags.part.0+0x2c/0x1c0 [ 3420.885036][T12918] getname_flags+0x38/0x60 [ 3420.885107][T12918] do_mq_open+0x68/0x30c [ 3420.885180][T12918] __arm64_sys_mq_open+0x70/0xb4 [ 3420.885295][T12918] invoke_syscall+0x48/0x110 [ 3420.885395][T12918] el0_svc_common.constprop.0+0x40/0xe0 [ 3420.885493][T12918] do_el0_svc+0x1c/0x28 [ 3420.885611][T12918] el0_svc+0x34/0x128 [ 3420.885763][T12918] el0t_64_sync_handler+0xa0/0xe4 [ 3420.885842][T12918] el0t_64_sync+0x1a4/0x1a8 [ 3421.096800][T12922] input: syz0 as /devices/virtual/input/input882 [ 3424.274389][T12929] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 3427.713704][T12942] FAULT_INJECTION: forcing a failure. [ 3427.713704][T12942] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3427.714157][T12942] CPU: 1 UID: 0 PID: 12942 Comm: syz.0.2417 Not tainted syzkaller #0 PREEMPT [ 3427.714275][T12942] Hardware name: linux,dummy-virt (DT) [ 3427.714324][T12942] Call trace: [ 3427.714360][T12942] show_stack+0x18/0x24 (C) [ 3427.714559][T12942] dump_stack_lvl+0x78/0x90 [ 3427.714689][T12942] dump_stack+0x18/0x24 [ 3427.714898][T12942] should_fail_ex+0x1dc/0x234 [ 3427.715124][T12942] should_fail+0x14/0x24 [ 3427.715214][T12942] should_fail_usercopy+0x1c/0x28 [ 3427.715293][T12942] simple_read_from_buffer+0x5c/0x138 [ 3427.715413][T12942] proc_fail_nth_read+0xac/0x134 [ 3427.715525][T12942] vfs_read+0xc0/0x318 [ 3427.715654][T12942] ksys_read+0x6c/0x100 [ 3427.715754][T12942] __arm64_sys_read+0x1c/0x28 [ 3427.715861][T12942] invoke_syscall+0x48/0x110 [ 3427.715976][T12942] el0_svc_common.constprop.0+0x40/0xe0 [ 3427.716302][T12942] do_el0_svc+0x1c/0x28 [ 3427.716454][T12942] el0_svc+0x34/0x128 [ 3427.716638][T12942] el0t_64_sync_handler+0xa0/0xe4 [ 3427.716799][T12942] el0t_64_sync+0x1a4/0x1a8 [ 3427.942409][T12945] input: syz0 as /devices/virtual/input/input883 [ 3430.899486][T12955] input: syz0 as /devices/virtual/input/input884 [ 3436.826767][T12962] input: syz0 as /devices/virtual/input/input885 [ 3437.654043][T12968] input: syz0 as /devices/virtual/input/input886 [ 3440.334803][T12974] fuse: root generation should be zero [ 3440.373916][T12974] input: syz0 as /devices/virtual/input/input887 [ 3445.789724][T12984] input: syz0 as /devices/virtual/input/input888 [ 3452.781078][T12990] input: syz0 as /devices/virtual/input/input889 [ 3456.229497][T12997] input: syz0 as /devices/virtual/input/input890 [ 3459.340026][T13002] input: syz0 as /devices/virtual/input/input891 [ 3460.428695][T13004] input: syz0 as /devices/virtual/input/input892 [ 3464.150065][T13009] input: syz0 as /devices/virtual/input/input893 [ 3475.194513][T13026] input: syz0 as /devices/virtual/input/input894 [ 3478.521225][T13035] input: syz0 as /devices/virtual/input/input895 [ 3483.803880][T13057] input: syz0 as /devices/virtual/input/input896 [ 3488.208419][T13067] input: syz0 as /devices/virtual/input/input897 [ 3490.503352][T13070] input: syz0 as /devices/virtual/input/input898 [ 3491.598848][T13072] input: syz0 as /devices/virtual/input/input899 [ 3494.051207][T13076] input: syz0 as /devices/virtual/input/input900 [ 3503.868762][T13105] input: syz0 as /devices/virtual/input/input901 [ 3505.049934][T13109] input: syz0 as /devices/virtual/input/input902 [ 3509.106293][T13116] input: syz0 as /devices/virtual/input/input903 [ 3517.383984][T13135] input: syz0 as /devices/virtual/input/input904 [ 3522.329126][T13147] input: syz0 as /devices/virtual/input/input905 [ 3530.270218][T13164] input: syz0 as /devices/virtual/input/input906 [ 3535.535681][T13179] input: syz0 as /devices/virtual/input/input907 [ 3539.808832][T13190] input: syz0 as /devices/virtual/input/input908 [ 3542.359652][T13197] input: syz0 as /devices/virtual/input/input909 [ 3546.861717][T13208] input: syz0 as /devices/virtual/input/input910 [ 3550.499395][T13214] input: syz0 as /devices/virtual/input/input911 [ 3553.724529][T13220] input: syz0 as /devices/virtual/input/input913 [ 3557.381431][T13225] input: syz0 as /devices/virtual/input/input914 [ 3559.609114][T13231] input: syz0 as /devices/virtual/input/input915 [ 3564.681093][T13239] input: syz0 as /devices/virtual/input/input916 [ 3564.734032][T13240] input: syz0 as /devices/virtual/input/input917 [ 3570.590433][T13252] input: syz0 as /devices/virtual/input/input919 [ 3576.019097][T13258] input: syz0 as /devices/virtual/input/input920 [ 3577.762813][T13262] input: syz0 as /devices/virtual/input/input921 [ 3584.991680][T13270] input: syz0 as /devices/virtual/input/input922 [ 3585.596037][T13278] input: syz0 as /devices/virtual/input/input923 [ 3592.298223][T13285] input: syz0 as /devices/virtual/input/input925 [ 3595.809072][T13296] input: syz0 as /devices/virtual/input/input926 [ 3598.824993][T13312] input: syz0 as /devices/virtual/input/input927 [ 3603.396806][T13322] input: syz0 as /devices/virtual/input/input929 [ 3605.693205][T13328] input: syz0 as /devices/virtual/input/input930 [ 3609.469529][T13334] FAULT_INJECTION: forcing a failure. [ 3609.469529][T13334] name failslab, interval 1, probability 0, space 0, times 0 [ 3609.469745][T13334] CPU: 1 UID: 0 PID: 13334 Comm: syz.0.2525 Not tainted syzkaller #0 PREEMPT [ 3609.469801][T13334] Hardware name: linux,dummy-virt (DT) [ 3609.469828][T13334] Call trace: [ 3609.469847][T13334] show_stack+0x18/0x24 (C) [ 3609.469911][T13334] dump_stack_lvl+0x78/0x90 [ 3609.469954][T13334] dump_stack+0x18/0x24 [ 3609.469991][T13334] should_fail_ex+0x1dc/0x234 [ 3609.470030][T13334] should_failslab+0x54/0x80 [ 3609.470070][T13334] kmem_cache_alloc_noprof+0x54/0x51c [ 3609.470113][T13334] alloc_empty_file+0x5c/0x138 [ 3609.470155][T13334] dentry_open+0x28/0x80 [ 3609.470194][T13334] do_mq_open+0x138/0x30c [ 3609.470232][T13334] __arm64_sys_mq_open+0x70/0xb4 [ 3609.470281][T13334] invoke_syscall+0x48/0x110 [ 3609.470324][T13334] el0_svc_common.constprop.0+0x40/0xe0 [ 3609.470366][T13334] do_el0_svc+0x1c/0x28 [ 3609.470406][T13334] el0_svc+0x34/0x128 [ 3609.470446][T13334] el0t_64_sync_handler+0xa0/0xe4 [ 3609.470485][T13334] el0t_64_sync+0x1a4/0x1a8 [ 3609.606264][T13336] input: syz0 as /devices/virtual/input/input931 [ 3612.023896][T13342] input: syz0 as /devices/virtual/input/input933 [ 3618.219896][T13353] input: syz0 as /devices/virtual/input/input934 [ 3619.185546][T13358] input: syz0 as /devices/virtual/input/input936 [ 3626.283191][T13369] input: syz0 as /devices/virtual/input/input937 [ 3629.720203][T13375] input: syz0 as /devices/virtual/input/input939 [ 3631.985071][T13380] input: syz0 as /devices/virtual/input/input940 [ 3637.125251][T13389] input: syz0 as /devices/virtual/input/input941 [ 3637.359346][T13391] input: syz0 as /devices/virtual/input/input942 [ 3637.995183][ T8634] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3638.119432][ T8634] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3638.234586][ T8634] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3638.379406][ T8634] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3639.516868][ T8634] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3639.579832][ T8634] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3639.613829][ T8634] bond0 (unregistering): Released all slaves [ 3639.768741][ T8634] hsr_slave_0: left promiscuous mode [ 3639.779786][ T8634] hsr_slave_1: left promiscuous mode [ 3639.799007][ T8634] veth1_macvtap: left promiscuous mode [ 3639.801217][ T8634] veth0_macvtap: left promiscuous mode [ 3639.802874][ T8634] veth1_vlan: left promiscuous mode [ 3639.804092][ T8634] veth0_vlan: left promiscuous mode [ 3639.983164][ T8634] pim6reg (unregistering): left allmulticast mode [ 3642.953378][T13394] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3642.963658][T13394] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3644.331889][T13394] hsr_slave_0: entered promiscuous mode [ 3644.336900][T13394] hsr_slave_1: entered promiscuous mode [ 3644.342364][T13394] debugfs: 'hsr0' already exists in 'hsr' [ 3644.343734][T13394] Cannot create hsr debugfs directory [ 3645.273124][T13455] input: syz0 as /devices/virtual/input/input943 [ 3645.377310][T13394] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3645.405171][T13394] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3645.434695][T13394] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3645.451848][T13394] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3646.429925][T13471] input: syz0 as /devices/virtual/input/input944 [ 3646.635206][T13394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3646.986025][T13480] input: syz0 as /devices/virtual/input/input945 [ 3647.371535][T13450] udevd[13450]: setting owner of /dev/input/event1 to uid=0, gid=103 failed: No such file or directory [ 3647.693523][T13487] input: syz0 as /devices/virtual/input/input946 [ 3649.329469][T13500] input: syz0 as /devices/virtual/input/input947 [ 3650.230517][T13519] input: syz0 as /devices/virtual/input/input948 [ 3651.066314][T13529] input: syz0 as /devices/virtual/input/input949 [ 3651.952323][T13539] input: syz0 as /devices/virtual/input/input950 [ 3652.016217][T13394] veth0_vlan: entered promiscuous mode [ 3652.082479][T13394] veth1_vlan: entered promiscuous mode [ 3652.180615][T13394] veth0_macvtap: entered promiscuous mode [ 3652.210151][T13394] veth1_macvtap: entered promiscuous mode [ 3652.333348][T11646] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3652.336022][T11646] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3652.338723][T11646] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3652.341585][T11646] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3652.770952][T13547] input: syz0 as /devices/virtual/input/input951 [ 3657.839821][T13551] input: syz0 as /devices/virtual/input/input952 [ 3661.199706][T13572] input: syz0 as /devices/virtual/input/input955 [ 3663.418982][T13576] input: syz0 as /devices/virtual/input/input956 [ 3669.924086][T13589] input: syz0 as /devices/virtual/input/input958 [ 3672.372296][T13593] input: syz0 as /devices/virtual/input/input959 [ 3677.474210][T13599] input: syz0 as /devices/virtual/input/input960 [ 3681.911227][T13608] FAULT_INJECTION: forcing a failure. [ 3681.911227][T13608] name failslab, interval 1, probability 0, space 0, times 0 [ 3681.911657][T13608] CPU: 1 UID: 0 PID: 13608 Comm: syz.0.2574 Not tainted syzkaller #0 PREEMPT [ 3681.911762][T13608] Hardware name: linux,dummy-virt (DT) [ 3681.911808][T13608] Call trace: [ 3681.911846][T13608] show_stack+0x18/0x24 (C) [ 3681.911967][T13608] dump_stack_lvl+0x78/0x90 [ 3681.912059][T13608] dump_stack+0x18/0x24 [ 3681.912165][T13608] should_fail_ex+0x1dc/0x234 [ 3681.912250][T13608] should_failslab+0x54/0x80 [ 3681.912334][T13608] __kmalloc_noprof+0xa8/0x5f4 [ 3681.912475][T13608] memcg_list_lru_alloc+0x1f4/0x2b4 [ 3681.912680][T13608] __memcg_slab_post_alloc_hook+0x94/0x3a4 [ 3681.912773][T13608] kmem_cache_alloc_lru_noprof+0x420/0x510 [ 3681.912856][T13608] __d_alloc+0x40/0x23c [ 3681.913001][T13608] d_alloc+0x1c/0x80 [ 3681.913179][T13608] lookup_one_qstr_excl+0x8c/0xf8 [ 3681.913274][T13608] start_creating_noperm+0x64/0x98 [ 3681.913391][T13608] do_mq_open+0xb8/0x30c [ 3681.913481][T13608] __arm64_sys_mq_open+0x70/0xb4 [ 3681.913562][T13608] invoke_syscall+0x48/0x110 [ 3681.913715][T13608] el0_svc_common.constprop.0+0x40/0xe0 [ 3681.913807][T13608] do_el0_svc+0x1c/0x28 [ 3681.913886][T13608] el0_svc+0x34/0x128 [ 3681.913997][T13608] el0t_64_sync_handler+0xa0/0xe4 [ 3681.914115][T13608] el0t_64_sync+0x1a4/0x1a8 [ 3682.002959][T13610] input: syz0 as /devices/virtual/input/input962 [ 3684.232228][T13614] input: syz0 as /devices/virtual/input/input963 [ 3689.983240][T13627] input: syz0 as /devices/virtual/input/input965 [ 3691.445108][T13631] input: syz0 as /devices/virtual/input/input966 [ 3698.549456][T13641] input: syz0 as /devices/virtual/input/input968 [ 3700.382261][T13657] input: syz0 as /devices/virtual/input/input970 [ 3704.828354][T13662] input: syz0 as /devices/virtual/input/input971 [ 3705.401851][T13663] FAULT_INJECTION: forcing a failure. [ 3705.401851][T13663] name failslab, interval 1, probability 0, space 0, times 0 [ 3705.406115][T13663] CPU: 0 UID: 0 PID: 13663 Comm: syz.3.2590 Not tainted syzkaller #0 PREEMPT [ 3705.406294][T13663] Hardware name: linux,dummy-virt (DT) [ 3705.406350][T13663] Call trace: [ 3705.406388][T13663] show_stack+0x18/0x24 (C) [ 3705.406557][T13663] dump_stack_lvl+0x78/0x90 [ 3705.406729][T13663] dump_stack+0x18/0x24 [ 3705.406848][T13663] should_fail_ex+0x1dc/0x234 [ 3705.406984][T13663] should_failslab+0x54/0x80 [ 3705.407070][T13663] __kmalloc_noprof+0xa8/0x5f4 [ 3705.407164][T13663] tomoyo_realpath_from_path+0x44/0x1b4 [ 3705.407253][T13663] tomoyo_path_number_perm+0xd8/0x20c [ 3705.407346][T13663] tomoyo_file_ioctl+0x1c/0x28 [ 3705.407432][T13663] security_file_ioctl+0x8c/0x19c [ 3705.407560][T13663] __arm64_sys_ioctl+0x48/0x104 [ 3705.407649][T13663] invoke_syscall+0x48/0x110 [ 3705.407768][T13663] el0_svc_common.constprop.0+0x40/0xe0 [ 3705.407856][T13663] do_el0_svc+0x1c/0x28 [ 3705.407985][T13663] el0_svc+0x34/0x128 [ 3705.408068][T13663] el0t_64_sync_handler+0xa0/0xe4 [ 3705.408145][T13663] el0t_64_sync+0x1a4/0x1a8 [ 3705.425363][T13663] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3707.198498][T13669] input: syz0 as /devices/virtual/input/input972 [ 3711.150098][T13673] input: syz0 as /devices/virtual/input/input973 [ 3712.846977][T13676] input: syz0 as /devices/virtual/input/input974 [ 3716.304625][T13680] input: syz0 as /devices/virtual/input/input975 [ 3720.664534][T13691] input: syz0 as /devices/virtual/input/input976 [ 3722.738663][T13694] input: syz0 as /devices/virtual/input/input977 [ 3727.424436][T13698] input: syz0 as /devices/virtual/input/input978 [ 3731.972457][T13735] input: syz0 as /devices/virtual/input/input979 [ 3735.157374][T13738] input: syz0 as /devices/virtual/input/input980 [ 3738.306720][T13741] input: syz0 as /devices/virtual/input/input981 [ 3742.005041][T13746] input: syz0 as /devices/virtual/input/input982 [ 3745.062933][T13752] input: syz0 as /devices/virtual/input/input983 [ 3748.962514][T13757] input: syz0 as /devices/virtual/input/input984 [ 3753.146130][T13765] input: syz0 as /devices/virtual/input/input986 [ 3758.714202][T13768] FAULT_INJECTION: forcing a failure. [ 3758.714202][T13768] name failslab, interval 1, probability 0, space 0, times 0 [ 3758.714755][T13768] CPU: 1 UID: 0 PID: 13768 Comm: syz.0.2614 Not tainted syzkaller #0 PREEMPT [ 3758.714853][T13768] Hardware name: linux,dummy-virt (DT) [ 3758.714899][T13768] Call trace: [ 3758.714936][T13768] show_stack+0x18/0x24 (C) [ 3758.715157][T13768] dump_stack_lvl+0x78/0x90 [ 3758.715293][T13768] dump_stack+0x18/0x24 [ 3758.715416][T13768] should_fail_ex+0x1dc/0x234 [ 3758.715513][T13768] should_failslab+0x54/0x80 [ 3758.715633][T13768] __kmalloc_noprof+0xa8/0x5f4 [ 3758.715767][T13768] lsm_blob_alloc+0x40/0x64 [ 3758.715907][T13768] security_sk_alloc+0x30/0x1d4 [ 3758.715992][T13768] sk_prot_alloc+0xfc/0x128 [ 3758.716142][T13768] sk_alloc+0x3c/0x280 [ 3758.716257][T13768] packet_create+0x7c/0x2a0 [ 3758.716338][T13768] __sock_create+0x150/0x280 [ 3758.716432][T13768] __sys_socket+0x98/0x12c [ 3758.716570][T13768] __arm64_sys_socket+0x20/0x30 [ 3758.716665][T13768] invoke_syscall+0x48/0x110 [ 3758.716755][T13768] el0_svc_common.constprop.0+0x40/0xe0 [ 3758.716858][T13768] do_el0_svc+0x1c/0x28 [ 3758.717005][T13768] el0_svc+0x34/0x128 [ 3758.717093][T13768] el0t_64_sync_handler+0xa0/0xe4 [ 3758.717202][T13768] el0t_64_sync+0x1a4/0x1a8 [ 3759.467360][T13774] input: syz0 as /devices/virtual/input/input987 [ 3759.968834][T13776] input: syz0 as /devices/virtual/input/input988 [ 3765.188967][T13782] input: syz0 as /devices/virtual/input/input989 [ 3765.463704][T13784] input: syz0 as /devices/virtual/input/input990 [ 3767.348929][T13790] input: syz0 as /devices/virtual/input/input991 [ 3767.872083][T13791] FAULT_INJECTION: forcing a failure. [ 3767.872083][T13791] name failslab, interval 1, probability 0, space 0, times 0 [ 3767.872326][T13791] CPU: 1 UID: 0 PID: 13791 Comm: syz.0.2621 Not tainted syzkaller #0 PREEMPT [ 3767.872384][T13791] Hardware name: linux,dummy-virt (DT) [ 3767.872412][T13791] Call trace: [ 3767.872430][T13791] show_stack+0x18/0x24 (C) [ 3767.872499][T13791] dump_stack_lvl+0x78/0x90 [ 3767.872542][T13791] dump_stack+0x18/0x24 [ 3767.872648][T13791] should_fail_ex+0x1dc/0x234 [ 3767.872818][T13791] should_failslab+0x54/0x80 [ 3767.872907][T13791] __kmalloc_noprof+0xa8/0x5f4 [ 3767.873025][T13791] tomoyo_realpath_from_path+0x44/0x1b4 [ 3767.873100][T13791] tomoyo_path_number_perm+0xd8/0x20c [ 3767.873185][T13791] tomoyo_file_ioctl+0x1c/0x28 [ 3767.873300][T13791] security_file_ioctl+0x8c/0x19c [ 3767.873388][T13791] __arm64_sys_ioctl+0x48/0x104 [ 3767.873459][T13791] invoke_syscall+0x48/0x110 [ 3767.873506][T13791] el0_svc_common.constprop.0+0x40/0xe0 [ 3767.873552][T13791] do_el0_svc+0x1c/0x28 [ 3767.873601][T13791] el0_svc+0x34/0x128 [ 3767.873686][T13791] el0t_64_sync_handler+0xa0/0xe4 [ 3767.873801][T13791] el0t_64_sync+0x1a4/0x1a8 [ 3767.898380][T13791] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3773.381184][T13805] input: syz0 as /devices/virtual/input/input992 [ 3779.813702][T13823] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 3781.093687][T13842] input: syz1 as /devices/virtual/input/input993 [ 3782.380250][T13853] input: syz0 as /devices/virtual/input/input995 [ 3789.305638][T13871] input: syz0 as /devices/virtual/input/input998 [ 3790.052455][T13878] input: syz0 as /devices/virtual/input/input1000 [ 3797.379923][T13886] FAULT_INJECTION: forcing a failure. [ 3797.379923][T13886] name failslab, interval 1, probability 0, space 0, times 0 [ 3797.380305][T13886] CPU: 1 UID: 0 PID: 13886 Comm: syz.0.2652 Not tainted syzkaller #0 PREEMPT [ 3797.380416][T13886] Hardware name: linux,dummy-virt (DT) [ 3797.380459][T13886] Call trace: [ 3797.380536][T13886] show_stack+0x18/0x24 (C) [ 3797.380653][T13886] dump_stack_lvl+0x78/0x90 [ 3797.380731][T13886] dump_stack+0x18/0x24 [ 3797.380800][T13886] should_fail_ex+0x1dc/0x234 [ 3797.380872][T13886] should_failslab+0x54/0x80 [ 3797.380946][T13886] kmem_cache_alloc_lru_noprof+0x5c/0x510 [ 3797.381034][T13886] __d_alloc+0x40/0x23c [ 3797.381111][T13886] d_alloc_pseudo+0x10/0x50 [ 3797.381184][T13886] alloc_file_pseudo+0x68/0x114 [ 3797.381261][T13886] sock_alloc_file+0x40/0xd8 [ 3797.381335][T13886] __sys_socket+0xd8/0x12c [ 3797.381406][T13886] __arm64_sys_socket+0x20/0x30 [ 3797.381498][T13886] invoke_syscall+0x48/0x110 [ 3797.381578][T13886] el0_svc_common.constprop.0+0x40/0xe0 [ 3797.381655][T13886] do_el0_svc+0x1c/0x28 [ 3797.381733][T13886] el0_svc+0x34/0x128 [ 3797.381807][T13886] el0t_64_sync_handler+0xa0/0xe4 [ 3797.381880][T13886] el0t_64_sync+0x1a4/0x1a8 [ 3798.528748][T13893] input: syz0 as /devices/virtual/input/input1001 [ 3799.105712][T13903] input: syz0 as /devices/virtual/input/input1002 [ 3800.668865][T13907] input: syz0 as /devices/virtual/input/input1003 [ 3800.989560][T13909] input: syz0 as /devices/virtual/input/input1004 [ 3805.151931][T13921] input: syz0 as /devices/virtual/input/input1005 [ 3805.869467][T13930] input: syz0 as /devices/virtual/input/input1006 [ 3809.794762][T13941] FAULT_INJECTION: forcing a failure. [ 3809.794762][T13941] name failslab, interval 1, probability 0, space 0, times 0 [ 3809.795234][T13941] CPU: 1 UID: 0 PID: 13941 Comm: syz.3.2668 Not tainted syzkaller #0 PREEMPT [ 3809.795336][T13941] Hardware name: linux,dummy-virt (DT) [ 3809.795379][T13941] Call trace: [ 3809.795412][T13941] show_stack+0x18/0x24 (C) [ 3809.795527][T13941] dump_stack_lvl+0x78/0x90 [ 3809.795606][T13941] dump_stack+0x18/0x24 [ 3809.795710][T13941] should_fail_ex+0x1dc/0x234 [ 3809.795798][T13941] should_failslab+0x54/0x80 [ 3809.795970][T13941] __kmalloc_noprof+0xa8/0x5f4 [ 3809.796084][T13941] tomoyo_encode2+0x7c/0x140 [ 3809.796203][T13941] tomoyo_encode+0x28/0x40 [ 3809.796356][T13941] tomoyo_realpath_from_path+0x80/0x1b4 [ 3809.796444][T13941] tomoyo_path_number_perm+0xd8/0x20c [ 3809.796524][T13941] tomoyo_file_ioctl+0x1c/0x28 [ 3809.796673][T13941] security_file_ioctl+0x8c/0x19c [ 3809.796825][T13941] __arm64_sys_ioctl+0x48/0x104 [ 3809.797003][T13941] invoke_syscall+0x48/0x110 [ 3809.797139][T13941] el0_svc_common.constprop.0+0x40/0xe0 [ 3809.797292][T13941] do_el0_svc+0x1c/0x28 [ 3809.797418][T13941] el0_svc+0x34/0x128 [ 3809.797692][T13941] el0t_64_sync_handler+0xa0/0xe4 [ 3809.797836][T13941] el0t_64_sync+0x1a4/0x1a8 [ 3809.798760][T13941] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3810.100632][T13944] input: syz0 as /devices/virtual/input/input1007 [ 3816.527222][T14002] input: syz0 as /devices/virtual/input/input1008 [ 3819.400377][T14010] FAULT_INJECTION: forcing a failure. [ 3819.400377][T14010] name failslab, interval 1, probability 0, space 0, times 0 [ 3819.400732][T14010] CPU: 1 UID: 0 PID: 14010 Comm: syz.0.2676 Not tainted syzkaller #0 PREEMPT [ 3819.400827][T14010] Hardware name: linux,dummy-virt (DT) [ 3819.400938][T14010] Call trace: [ 3819.400980][T14010] show_stack+0x18/0x24 (C) [ 3819.401101][T14010] dump_stack_lvl+0x78/0x90 [ 3819.401183][T14010] dump_stack+0x18/0x24 [ 3819.401268][T14010] should_fail_ex+0x1dc/0x234 [ 3819.401344][T14010] should_failslab+0x54/0x80 [ 3819.401425][T14010] kmem_cache_alloc_noprof+0x54/0x51c [ 3819.401513][T14010] getname_flags.part.0+0x2c/0x1c0 [ 3819.401594][T14010] getname_flags+0x38/0x60 [ 3819.401668][T14010] do_mq_open+0x68/0x30c [ 3819.401744][T14010] __arm64_sys_mq_open+0x70/0xb4 [ 3819.401850][T14010] invoke_syscall+0x48/0x110 [ 3819.401936][T14010] el0_svc_common.constprop.0+0x40/0xe0 [ 3819.402014][T14010] do_el0_svc+0x1c/0x28 [ 3819.402125][T14010] el0_svc+0x34/0x128 [ 3819.402201][T14010] el0t_64_sync_handler+0xa0/0xe4 [ 3819.402281][T14010] el0t_64_sync+0x1a4/0x1a8 [ 3819.536850][T14012] input: syz0 as /devices/virtual/input/input1009 [ 3825.881828][T14029] input: syz0 as /devices/virtual/input/input1010 [ 3827.545305][T14036] input: syz0 as /devices/virtual/input/input1011 [ 3836.173810][T14053] input: syz0 as /devices/virtual/input/input1012 [ 3839.328268][T14059] input: syz0 as /devices/virtual/input/input1013 [ 3843.550355][T14066] input: syz0 as /devices/virtual/input/input1014 [ 3851.748893][T14083] input: syz0 as /devices/virtual/input/input1015 [ 3851.963763][T14085] input: syz0 as /devices/virtual/input/input1016 [ 3858.924771][T14100] input: syz0 as /devices/virtual/input/input1017 [ 3861.389293][T14107] input: syz0 as /devices/virtual/input/input1018 [ 3869.509391][T14147] ================================================================== [ 3869.511699][T14147] BUG: KASAN: invalid-access in __memcpy+0xc/0x54 [ 3869.513132][T14147] Write at addr f3ff8000840f52a0 by task syz.0.2718/14147 [ 3869.513460][T14147] Pointer tag: [f3], memory tag: [fe] [ 3869.513508][T14147] [ 3869.513991][T14147] CPU: 1 UID: 0 PID: 14147 Comm: syz.0.2718 Not tainted syzkaller #0 PREEMPT [ 3869.514203][T14147] Hardware name: linux,dummy-virt (DT) [ 3869.514391][T14147] Call trace: [ 3869.514579][T14147] show_stack+0x18/0x24 (C) [ 3869.514808][T14147] dump_stack_lvl+0x78/0x90 [ 3869.514944][T14147] print_report+0x108/0x61c [ 3869.514977][T14147] kasan_report+0x88/0xac [ 3869.515003][T14147] __do_kernel_fault+0x170/0x1c8 [ 3869.515032][T14147] do_bad_area+0x68/0x78 [ 3869.515059][T14147] do_tag_check_fault+0x34/0x44 [ 3869.515109][T14147] do_mem_abort+0x44/0x94 [ 3869.515137][T14147] el1_abort+0x44/0x68 [ 3869.515165][T14147] el1h_64_sync_handler+0x50/0xac [ 3869.515203][T14147] el1h_64_sync+0x6c/0x70 [ 3869.515295][T14147] __memcpy+0xc/0x54 (P) [ 3869.515325][T14147] do_misc_fixups+0x174/0x1afc [ 3869.515353][T14147] bpf_check+0x1384/0x293c [ 3869.515380][T14147] bpf_prog_load+0x63c/0xd40 [ 3869.515404][T14147] __sys_bpf+0x2e0/0x1a88 [ 3869.515428][T14147] __arm64_sys_bpf+0x24/0x34 [ 3869.515452][T14147] invoke_syscall+0x48/0x110 [ 3869.515488][T14147] el0_svc_common.constprop.0+0x40/0xe0 [ 3869.515516][T14147] do_el0_svc+0x1c/0x28 [ 3869.515542][T14147] el0_svc+0x34/0x128 [ 3869.515568][T14147] el0t_64_sync_handler+0xa0/0xe4 [ 3869.515594][T14147] el0t_64_sync+0x1a4/0x1a8 [ 3869.515742][T14147] [ 3869.515898][T14147] The buggy address belongs to a 1-page vmalloc region starting at 0xf3ff8000840f5000 allocated at bpf_check+0x8c/0x293c [ 3869.517304][T14147] The buggy address belongs to the physical page: [ 3869.517665][T14147] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xf2f0000000000000 pfn:0x4a7e9 [ 3869.517958][T14147] flags: 0x1fff00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0xc) [ 3869.518768][T14147] raw: 01fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 3869.518813][T14147] raw: f2f0000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 3869.518890][T14147] page dumped because: kasan: bad access detected [ 3869.518916][T14147] [ 3869.518936][T14147] Memory state around the buggy address: [ 3869.519112][T14147] ffff8000840f5000: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 [ 3869.519170][T14147] ffff8000840f5100: f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 f3 fe fe [ 3869.519204][T14147] >ffff8000840f5200: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 3869.519240][T14147] ^ [ 3869.519435][T14147] ffff8000840f5300: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 3869.519454][T14147] ffff8000840f5400: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 3869.519505][T14147] ================================================================== [ 3869.520501][T14147] Disabling lock debugging due to kernel taint VM DIAGNOSIS: 07:49:28 Registers: info registers vcpu 0 CPU#0 PC=ffff8000809303e8 X00=0000000000000002 X01=0000000000000018 X02=ffff800082e15018 X03=ffff800082badf28 X04=f9f00000030e5880 X05=0000000000000050 X06=000000000000005d X07=0000000000000000 X08=7f7f7f7f7f7f7f7f X09=ffff800082badf58 X10=0000000000000001 X11=ffff8000831ebe20 X12=ffff800082adf268 X13=ffff8000831ebb8d X14=ffff8000831ebb98 X15=ffff8000831eba00 X16=0000000000006400 X17=0000000000000000 X18=00000000ffffffff X19=f3f0000003043018 X20=ffff80008093058c X21=f9f00000030e5880 X22=f3f0000003043018 X23=ffff80008093058c X24=000000000000003b X25=f8f000000323b180 X26=0000000000000001 X27=0000000000000000 X28=0000000000000000 X29=ffff8000831ebca0 X30=ffff8000809305b4 SP=ffff8000831ebca0 PSTATE=814020c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffffc9f5d90:0000fffffc9f5d90 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffffc9f5d60 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff8000800122d4 X00=0000000000000061 X01=0000fffff4e94df0 X02=0000000000000061 X03=0000000000004000 X04=0000000000000000 X05=0000000000000000 X06=0000000000000000 X07=0000000000000001 X08=00000000000000ce X09=0000000000000000 X10=0000000000000020 X11=0000fffff4e94c60 X12=0000000000000000 X13=8f5c28f5c28f5c29 X14=0000000000000001 X15=028f5c28f5c28f5c X16=051eb851eb851eb0 X17=00a3d70a3d70a3d6 X18=000000000000000a X19=0000ffff90150128 X20=0000ffff90396000 X21=000000000000001b X22=0000000000000000 X23=0000ffff9038f000 X24=0000fffff4e94df0 X25=0000fffff4e94df0 X26=0000000000000046 X27=0000000000000061 X28=0000fffff4e94d98 X29=0000fffff4e94c60 X30=0000ffff9028734c SP=ffff800085a14000 PSTATE=414023c9 -Z-- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6572207265767265:730073250a0d0a0d Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:5f206e6920737365:6363612d64696c61 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00ff00ff00000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000000f0f0000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:78302b7970636d65:6d5f5f206e692073 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2820726573752068:6374616d73696d20 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:36303739312e3333:363638303938322d Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffff4e94c90:0000fffff4e94c90 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000fffff4e94c60 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000