last executing test programs: 5.512938164s ago: executing program 1 (id=168): pidfd_send_signal(0xffffffffffffffff, 0x25, &(0x7f0000000240)={0x32, 0x7f, 0x1}, 0x0) 5.453087615s ago: executing program 0 (id=169): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x10000000000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000580)="b3185d7bb56f70f003360fa8bf71ac3086aedebf6fff904f92849a7a07395ee7f0e4cb1d78001c08a0ab73ffcf5ad07693727980eea946e6cba1723e81bfa5c3688803c8a124dcb27df7938e7ddfdd52"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001800)={0x44, 0x0, &(0x7f0000001ac0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 5.128973077s ago: executing program 1 (id=170): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000bc0)={'syz1\x00', {0x6, 0x8000, 0x3, 0x40}, 0x1c, [0x7, 0xffffffff, 0xffffff91, 0xfffffff6, 0xb, 0x9, 0x4, 0x7, 0xba8, 0x62, 0x7fff, 0x6, 0x88b, 0x2, 0x17, 0x8e, 0x0, 0x0, 0x7, 0x1, 0x0, 0x8, 0x7, 0x9, 0x19b, 0x80000000, 0x4, 0x1, 0x6, 0xfffffffa, 0x0, 0x101, 0x4, 0x80000001, 0x3, 0x7fff, 0x0, 0x1, 0x0, 0x1, 0xd59, 0xe45, 0x3, 0x9574, 0x2, 0x2, 0x573, 0x7, 0x957, 0x7, 0x3, 0x0, 0x8, 0x9, 0x3, 0xf, 0x1000, 0x7, 0x7, 0x0, 0x5, 0x5, 0x1, 0x8], [0x9, 0x200, 0xfffff652, 0x8, 0x2, 0xffff, 0xff, 0x6, 0xa4e, 0x5, 0xfffffffd, 0x669, 0xfffffffb, 0x2, 0x5, 0xffffffff, 0x9, 0x5, 0x5, 0x7, 0x401, 0x80000000, 0x100, 0x8001, 0xf, 0x9, 0xc, 0x4, 0xffff91bf, 0x4, 0x14d29454, 0x1, 0x9, 0x5, 0xfffffc00, 0x7059, 0x9, 0x2, 0x9, 0x5, 0x3, 0x9, 0x25e8, 0x7, 0x7, 0x8, 0x5243, 0x3, 0x10000, 0x5, 0x8, 0x1, 0xb8, 0x6, 0x8001, 0x99, 0x7f, 0x5, 0xffffff80, 0x4, 0x8001, 0xffff, 0x3da7, 0x84c], [0x7, 0x2, 0xc0a, 0x5, 0x3, 0x1ff, 0x2, 0x0, 0x0, 0x519b, 0x2, 0x1020, 0xfffffffe, 0x0, 0x7, 0x4, 0x7, 0xec, 0x3, 0x3, 0x61, 0x2, 0x4645, 0xdef, 0x3, 0xbac, 0x9, 0xfffffff9, 0x7, 0xffffff7f, 0x3, 0x0, 0xc6, 0xfffffd0b, 0x7f, 0xf7, 0x9, 0x1ee0, 0x10001, 0x5, 0x9, 0x1, 0xfffffff8, 0x2, 0x5, 0x7, 0xffff, 0x7, 0x7, 0x101, 0x7f7, 0x5, 0x3, 0xa3, 0x2, 0x8, 0xc5, 0x3, 0x4, 0x3, 0xffff, 0x80000000, 0x6, 0xffffff42], [0x3, 0x7c, 0x5, 0x5, 0x80, 0x1, 0xbb, 0x8b56, 0x3ff, 0xbab3, 0x400, 0x5, 0x800, 0x800, 0x938, 0x10, 0x3e58, 0x0, 0x5, 0x9, 0x1, 0x1000, 0x6, 0xdecf, 0xffffffff, 0x12, 0x9, 0xe56, 0x4, 0x4, 0x8, 0x55a6, 0x80, 0xff000000, 0x0, 0x8, 0xea, 0x636, 0x1, 0x547d, 0x1, 0x10000, 0x0, 0x100, 0x80000000, 0x3, 0x0, 0xffff, 0x5, 0xfffffffe, 0x5, 0x6, 0x7, 0x2, 0x9, 0x0, 0x2, 0x842, 0x57a, 0x7, 0x319, 0x9, 0x8, 0xef1]}, 0x45c) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 4.60062368s ago: executing program 0 (id=171): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000700)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r4}, &(0x7f0000000280), &(0x7f0000000240)=r1}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) sendmsg$inet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 4.356553832s ago: executing program 1 (id=172): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x75, 0x109301) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000003740)={0x2, 0x1, 0x5, 0xff81, 0x0, 0x81, 0x0}) 3.632853337s ago: executing program 0 (id=173): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) write$P9_RLERRORu(r2, 0x0, 0x13) dup3(r2, r0, 0x80000) 3.511541247s ago: executing program 1 (id=174): r0 = epoll_create1(0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1003ffffffc]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xc000200f}) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1, 0xfffffffb, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) 2.948087201s ago: executing program 0 (id=175): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="00006003ffffffffffffaaaaaaaaaa020800450000123ffd000003299078"], 0x32) 2.170220276s ago: executing program 0 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/events/sched/sched_switch/enable\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='1', 0x1) 1.232669352s ago: executing program 1 (id=177): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @local}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000)=0x40, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[@mss={0x2, 0x2}, @window={0x3, 0x7, 0x7}, @mss={0x2, 0x8}, @mss={0x2, 0x7}, @timestamp, @timestamp, @sack_perm, @sack_perm], 0x8) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000400)="b4", 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r1, &(0x7f00000004c0)='<', 0xfdef, 0x805, 0x0, 0x0) 492.125277ms ago: executing program 0 (id=178): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r1, &(0x7f0000000080)={0xc, 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0x1000}}, 0x1006) 0s ago: executing program 1 (id=179): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) write$P9_RLERRORu(r2, 0x0, 0x13) dup3(r2, r0, 0x80000) kernel console output (not intermixed with test programs): [ 223.306128][ T30] audit: type=1400 audit(222.810:78): avc: denied { write } for pid=3351 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 224.412832][ T30] audit: type=1400 audit(223.920:79): avc: denied { write } for pid=3356 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 227.070320][ T30] audit: type=1400 audit(226.570:80): avc: denied { write } for pid=3362 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 228.920215][ T30] audit: type=1400 audit(228.420:81): avc: denied { write } for pid=3367 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 231.464854][ T30] audit: type=1400 audit(230.950:82): avc: denied { write } for pid=3371 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 232.695502][ T30] audit: type=1400 audit(232.200:83): avc: denied { write } for pid=3374 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:64100' (ED25519) to the list of known hosts. [ 264.473331][ T30] audit: type=1400 audit(263.980:84): avc: denied { name_bind } for pid=3379 comm="sshd-session" src=30002 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 265.031139][ T30] audit: type=1400 audit(264.540:85): avc: denied { execute } for pid=3380 comm="sh" name="syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 265.037968][ T30] audit: type=1400 audit(264.540:86): avc: denied { execute_no_trans } for pid=3380 comm="sh" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 274.698119][ T30] audit: type=1400 audit(274.190:87): avc: denied { mounton } for pid=3380 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1868 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 274.731457][ T30] audit: type=1400 audit(274.230:88): avc: denied { mount } for pid=3380 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 274.796116][ T3380] cgroup: Unknown subsys name 'net' [ 274.899955][ T30] audit: type=1400 audit(274.400:89): avc: denied { unmount } for pid=3380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 275.297873][ T3380] cgroup: Unknown subsys name 'cpuset' [ 275.380605][ T3380] cgroup: Unknown subsys name 'rlimit' [ 275.749537][ T30] audit: type=1400 audit(275.250:90): avc: denied { setattr } for pid=3380 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 275.757779][ T30] audit: type=1400 audit(275.260:91): avc: denied { mounton } for pid=3380 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 275.766495][ T30] audit: type=1400 audit(275.270:92): avc: denied { mount } for pid=3380 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 276.384846][ T3382] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 276.398192][ T30] audit: type=1400 audit(275.900:93): avc: denied { relabelto } for pid=3382 comm="mkswap" name="swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 276.412500][ T30] audit: type=1400 audit(275.910:94): avc: denied { write } for pid=3382 comm="mkswap" path="/swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 276.570790][ T30] audit: type=1400 audit(276.070:95): avc: denied { read } for pid=3380 comm="syz-executor" name="swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 276.573839][ T30] audit: type=1400 audit(276.080:96): avc: denied { open } for pid=3380 comm="syz-executor" path="/swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 276.603046][ T3380] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 303.791000][ T30] audit: type=1400 audit(303.280:97): avc: denied { execmem } for pid=3383 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 303.882159][ T30] audit: type=1400 audit(303.390:98): avc: denied { read } for pid=3385 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 303.885489][ T30] audit: type=1400 audit(303.390:99): avc: denied { open } for pid=3385 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 303.905675][ T30] audit: type=1400 audit(303.410:100): avc: denied { mounton } for pid=3385 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 303.967232][ T30] audit: type=1400 audit(303.470:101): avc: denied { module_request } for pid=3386 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 303.974192][ T30] audit: type=1400 audit(303.470:102): avc: denied { module_request } for pid=3385 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 304.168114][ T30] audit: type=1400 audit(303.670:103): avc: denied { sys_module } for pid=3385 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 311.897546][ T3386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.937737][ T3386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 312.497746][ T3385] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 312.527517][ T3385] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 316.987311][ T3386] hsr_slave_0: entered promiscuous mode [ 317.005313][ T3386] hsr_slave_1: entered promiscuous mode [ 317.319800][ T3385] hsr_slave_0: entered promiscuous mode [ 317.330437][ T3385] hsr_slave_1: entered promiscuous mode [ 317.338090][ T3385] debugfs: 'hsr0' already exists in 'hsr' [ 317.340972][ T3385] Cannot create hsr debugfs directory [ 321.304317][ T30] audit: type=1400 audit(320.810:104): avc: denied { create } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 321.321678][ T30] audit: type=1400 audit(320.810:105): avc: denied { write } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 321.322849][ T30] audit: type=1400 audit(320.820:106): avc: denied { read } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 321.356838][ T3386] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 321.433634][ T3386] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 321.460562][ T3386] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 321.498179][ T3386] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 321.505554][ T3386] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 321.584489][ T3386] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 321.613488][ T3386] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 321.656865][ T3386] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 322.460389][ T3385] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 322.523525][ T3385] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 322.547534][ T3385] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 322.622239][ T3385] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 322.642102][ T3385] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 322.771542][ T3385] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 322.786724][ T3385] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 322.822804][ T3385] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 326.167047][ T3386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 326.886367][ T3385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 339.046353][ T3386] veth0_vlan: entered promiscuous mode [ 339.157192][ T3386] veth1_vlan: entered promiscuous mode [ 339.425316][ T3386] veth0_macvtap: entered promiscuous mode [ 339.514963][ T3386] veth1_macvtap: entered promiscuous mode [ 340.303389][ T1015] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 340.530815][ T1015] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 340.533026][ T1015] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 340.533459][ T1015] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 341.112997][ T30] audit: type=1400 audit(340.620:107): avc: denied { mounton } for pid=3386 comm="syz-executor" path="/syzkaller.LCSS4q/syz-tmp" dev="vda" ino=1876 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 341.144769][ T30] audit: type=1400 audit(340.640:108): avc: denied { mount } for pid=3386 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 341.184262][ T30] audit: type=1400 audit(340.690:109): avc: denied { mounton } for pid=3386 comm="syz-executor" path="/syzkaller.LCSS4q/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 341.213999][ T30] audit: type=1400 audit(340.710:110): avc: denied { mount } for pid=3386 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 341.290459][ T30] audit: type=1400 audit(340.770:111): avc: denied { mounton } for pid=3386 comm="syz-executor" path="/syzkaller.LCSS4q/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 341.291544][ T30] audit: type=1400 audit(340.790:112): avc: denied { mounton } for pid=3386 comm="syz-executor" path="/syzkaller.LCSS4q/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 341.361387][ T30] audit: type=1400 audit(340.870:113): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 341.495315][ T3385] veth0_vlan: entered promiscuous mode [ 341.505853][ T30] audit: type=1400 audit(341.010:114): avc: denied { mounton } for pid=3386 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 341.531552][ T30] audit: type=1400 audit(341.030:115): avc: denied { mount } for pid=3386 comm="syz-executor" name="/" dev="gadgetfs" ino=4245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 341.680834][ T30] audit: type=1400 audit(341.160:116): avc: denied { mount } for pid=3386 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 341.813084][ T3385] veth1_vlan: entered promiscuous mode [ 342.121745][ T3386] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 342.297706][ T3385] veth0_macvtap: entered promiscuous mode [ 342.377559][ T3385] veth1_macvtap: entered promiscuous mode [ 343.490188][ T25] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.502166][ T53] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.503159][ T53] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.503488][ T53] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 346.592607][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 346.593468][ T30] audit: type=1400 audit(346.100:122): avc: denied { nlmsg_write } for pid=3535 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 347.160479][ T30] audit: type=1400 audit(346.660:123): avc: denied { read write } for pid=3538 comm="syz.1.3" name="raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 347.164139][ T30] audit: type=1400 audit(346.670:124): avc: denied { open } for pid=3538 comm="syz.1.3" path="/dev/raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 347.180877][ T30] audit: type=1400 audit(346.680:125): avc: denied { ioctl } for pid=3538 comm="syz.1.3" path="/dev/raw-gadget" dev="devtmpfs" ino=704 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 347.232970][ T3539] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 347.255470][ T3539] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 347.835471][ T30] audit: type=1400 audit(347.340:126): avc: denied { create } for pid=3541 comm="syz.1.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 347.904744][ T30] audit: type=1400 audit(347.410:127): avc: denied { setopt } for pid=3541 comm="syz.1.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 352.950698][ T30] audit: type=1400 audit(352.440:128): avc: denied { bpf } for pid=3552 comm="syz.0.8" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 353.024489][ T30] audit: type=1400 audit(352.530:129): avc: denied { read } for pid=3553 comm="syz.1.9" name="card0" dev="devtmpfs" ino=618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 353.033518][ T30] audit: type=1400 audit(352.540:130): avc: denied { open } for pid=3553 comm="syz.1.9" path="/dev/dri/card0" dev="devtmpfs" ino=618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 353.112860][ T30] audit: type=1400 audit(352.620:131): avc: denied { ioctl } for pid=3553 comm="syz.1.9" path="/dev/dri/card1" dev="devtmpfs" ino=619 ioctlcmd=0x64a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 353.221486][ T3555] faux_driver vgem: [drm] Unknown color mode 7; guessing buffer size. [ 354.061391][ T30] audit: type=1400 audit(353.550:132): avc: denied { name_bind } for pid=3556 comm="syz.0.10" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 354.077605][ T30] audit: type=1400 audit(353.580:133): avc: denied { node_bind } for pid=3556 comm="syz.0.10" saddr=::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 354.504996][ T3559] netlink: 'syz.1.11': attribute type 9 has an invalid length. [ 354.520223][ T3559] netlink: 'syz.1.11': attribute type 6 has an invalid length. [ 358.262914][ T30] audit: type=1400 audit(357.770:134): avc: denied { watch watch_reads } for pid=3572 comm="syz.1.18" path="/10" dev="tmpfs" ino=63 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 359.042827][ T30] audit: type=1400 audit(358.540:135): avc: denied { mount } for pid=3576 comm="syz.1.20" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 359.052166][ T30] audit: type=1400 audit(358.550:136): avc: denied { read write } for pid=3576 comm="syz.1.20" name="control" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 359.100742][ T30] audit: type=1400 audit(358.600:137): avc: denied { open } for pid=3576 comm="syz.1.20" path="/11/dev/mapper/control" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 359.143171][ T30] audit: type=1400 audit(358.630:138): avc: denied { ioctl } for pid=3576 comm="syz.1.20" path="/11/dev/mapper/control" dev="devtmpfs" ino=712 ioctlcmd=0xfd01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 359.192878][ T3577] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 359.524134][ T30] audit: type=1400 audit(359.020:139): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 360.470269][ T30] audit: type=1400 audit(359.960:140): avc: denied { allowed } for pid=3580 comm="syz.1.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 360.544318][ T30] audit: type=1400 audit(360.050:141): avc: denied { create } for pid=3580 comm="syz.1.22" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 360.615765][ T30] audit: type=1400 audit(360.110:142): avc: denied { create } for pid=3580 comm="syz.1.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 361.101623][ T30] audit: type=1400 audit(360.600:143): avc: denied { mounton } for pid=3582 comm="syz.0.23" path="/9/file0" dev="tmpfs" ino=63 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 361.112253][ T3583] fuse: Bad value for 'fd' [ 362.034843][ T3589] FAULT_INJECTION: forcing a failure. [ 362.034843][ T3589] name failslab, interval 1, probability 0, space 0, times 1 [ 362.035752][ T3588] syzkaller0: entered promiscuous mode [ 362.036375][ T3589] CPU: 1 UID: 0 PID: 3589 Comm: syz.1.26 Tainted: G W syzkaller #0 PREEMPT [ 362.036575][ T3589] Tainted: [W]=WARN [ 362.036710][ T3589] Hardware name: linux,dummy-virt (DT) [ 362.036837][ T3589] Call trace: [ 362.036980][ T3589] show_stack+0x18/0x24 (C) [ 362.037213][ T3589] dump_stack_lvl+0x7c/0xb0 [ 362.037340][ T3589] dump_stack+0x1c/0x28 [ 362.037468][ T3589] should_fail_ex+0x6b4/0x6c4 [ 362.037618][ T3589] should_failslab+0xbc/0x120 [ 362.037813][ T3589] kmem_cache_alloc_noprof+0x88/0x610 [ 362.037956][ T3589] inet_bind_bucket_create+0x30/0x200 [ 362.038123][ T3589] __inet_hash_connect+0x4e8/0x1554 [ 362.038331][ T3589] inet6_hash_connect+0xe0/0x180 [ 362.038495][ T3589] tcp_v6_connect+0xfac/0x1cc8 [ 362.038680][ T3589] __inet_stream_connect+0x304/0xbe0 [ 362.038808][ T3589] tcp_sendmsg_fastopen+0x2c8/0x5a4 [ 362.038930][ T3589] tcp_sendmsg_locked+0x1830/0x3818 [ 362.039062][ T3589] tcp_sendmsg+0x38/0x60 [ 362.039214][ T3589] inet6_sendmsg+0x90/0xd4 [ 362.039412][ T3589] __sock_sendmsg+0xc8/0x1a4 [ 362.039609][ T3589] __sys_sendto+0x1d0/0x270 [ 362.039823][ T3589] __arm64_sys_sendto+0xc4/0x140 [ 362.039952][ T3589] invoke_syscall+0x74/0x240 [ 362.040611][ T3589] el0_svc_common.constprop.0+0xac/0x230 [ 362.040752][ T3589] do_el0_svc+0x40/0x58 [ 362.040880][ T3589] el0_svc+0x58/0x2a4 [ 362.041074][ T3589] el0t_64_sync_handler+0xa0/0xe4 [ 362.041281][ T3589] el0t_64_sync+0x198/0x19c [ 362.059547][ T3588] syzkaller0: entered allmulticast mode [ 364.623864][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 364.631816][ T30] audit: type=1400 audit(364.120:147): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 365.106567][ T30] audit: type=1400 audit(364.610:148): avc: denied { read } for pid=3594 comm="syz.1.29" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 365.146959][ T30] audit: type=1400 audit(364.640:149): avc: denied { open } for pid=3594 comm="syz.1.29" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 365.181771][ T30] audit: type=1400 audit(364.680:150): avc: denied { ioctl } for pid=3594 comm="syz.1.29" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 365.259510][ T30] audit: type=1400 audit(364.760:151): avc: denied { create } for pid=3594 comm="syz.1.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 365.267884][ T30] audit: type=1400 audit(364.770:152): avc: denied { create } for pid=3594 comm="syz.1.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 365.271888][ T3596] FAULT_INJECTION: forcing a failure. [ 365.271888][ T3596] name failslab, interval 1, probability 0, space 0, times 0 [ 365.274699][ T3596] CPU: 0 UID: 0 PID: 3596 Comm: syz.1.29 Tainted: G W syzkaller #0 PREEMPT [ 365.274877][ T3596] Tainted: [W]=WARN [ 365.274910][ T3596] Hardware name: linux,dummy-virt (DT) [ 365.274949][ T3596] Call trace: [ 365.275042][ T3596] show_stack+0x18/0x24 (C) [ 365.275173][ T3596] dump_stack_lvl+0x7c/0xb0 [ 365.275291][ T3596] dump_stack+0x1c/0x28 [ 365.275354][ T3596] should_fail_ex+0x6b4/0x6c4 [ 365.275428][ T3596] should_failslab+0xbc/0x120 [ 365.275496][ T3596] kmem_cache_alloc_noprof+0x3d4/0x610 [ 365.275561][ T3596] security_inode_alloc+0x28/0x200 [ 365.275663][ T3596] inode_init_always_gfp+0x984/0xd64 [ 365.275749][ T3596] alloc_inode+0x70/0x1c0 [ 365.275810][ T3596] sock_alloc+0x3c/0x240 [ 365.275883][ T3596] __sock_create+0xa0/0x5fc [ 365.275984][ T3596] __sys_socket+0x124/0x1f0 [ 365.276051][ T3596] __arm64_sys_socket+0x70/0xa4 [ 365.276118][ T3596] invoke_syscall+0x74/0x240 [ 365.276183][ T3596] el0_svc_common.constprop.0+0xac/0x230 [ 365.276246][ T3596] do_el0_svc+0x40/0x58 [ 365.276306][ T3596] el0_svc+0x58/0x2a4 [ 365.276370][ T3596] el0t_64_sync_handler+0xa0/0xe4 [ 365.276431][ T3596] el0t_64_sync+0x198/0x19c [ 365.289642][ T3596] socket: no more sockets [ 365.663342][ T30] audit: type=1400 audit(365.170:153): avc: denied { read write } for pid=3386 comm="syz-executor" name="loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 365.673075][ T30] audit: type=1400 audit(365.180:154): avc: denied { open } for pid=3386 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 365.699767][ T30] audit: type=1400 audit(365.190:155): avc: denied { ioctl } for pid=3386 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 365.700401][ T30] audit: type=1400 audit(365.200:156): avc: denied { map_create } for pid=3595 comm="syz.0.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 370.475527][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 370.478116][ T30] audit: type=1400 audit(369.980:168): avc: denied { write } for pid=3614 comm="syz.1.38" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 372.444870][ T3622] futex_wake_op: syz.0.39 tries to shift op by 32; fix this program [ 374.867049][ T30] audit: type=1400 audit(374.370:169): avc: denied { mount } for pid=3625 comm="syz.1.42" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 375.263254][ T30] audit: type=1400 audit(374.760:170): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 386.552249][ T3647] capability: warning: `syz.0.48' uses deprecated v2 capabilities in a way that may be insecure [ 388.685208][ T30] audit: type=1400 audit(388.190:171): avc: denied { write } for pid=3652 comm="syz.1.54" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 388.740503][ T3653] KVM: debugfs: duplicate directory 3653-4 [ 388.948147][ T30] audit: type=1400 audit(388.450:172): avc: denied { create } for pid=3649 comm="syz.0.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 389.243203][ T30] audit: type=1400 audit(388.710:173): avc: denied { write } for pid=3649 comm="syz.0.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 389.484128][ T30] audit: type=1400 audit(388.970:174): avc: denied { mmap_zero } for pid=3649 comm="syz.0.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 389.926574][ T30] audit: type=1400 audit(389.420:175): avc: denied { read } for pid=3649 comm="syz.0.53" name="kcore" dev="proc" ino=4026532008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 389.935040][ T30] audit: type=1400 audit(389.430:176): avc: denied { open } for pid=3649 comm="syz.0.53" path="/21/proc_mnt/kcore" dev="proc" ino=4026532008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 393.095109][ T3662] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 393.154148][ T3662] sch_tbf: burst 6281 is lower than device lo mtu (65550) ! [ 393.421087][ T30] audit: type=1400 audit(392.910:177): avc: denied { write } for pid=3659 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 393.452156][ T30] audit: type=1400 audit(392.950:178): avc: denied { create } for pid=3659 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 393.456479][ T30] audit: type=1400 audit(392.950:179): avc: denied { write open } for pid=3659 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth0.ra" dev="tmpfs" ino=1123 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 393.496392][ T30] audit: type=1400 audit(393.000:180): avc: denied { append } for pid=3659 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" dev="tmpfs" ino=1123 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 395.180907][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 395.181778][ T30] audit: type=1400 audit(394.670:182): avc: denied { read } for pid=3665 comm="cmp" name="resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 396.383334][ T30] audit: type=1400 audit(395.890:183): avc: denied { write } for pid=3670 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 396.394692][ T30] audit: type=1400 audit(395.890:184): avc: denied { unlink } for pid=3670 comm="rm" name="resolv.conf.eth0.ra" dev="tmpfs" ino=1123 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 398.967785][ T30] audit: type=1400 audit(398.470:185): avc: denied { write } for pid=3677 comm="syz.0.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 402.180877][ T30] audit: type=1400 audit(401.680:186): avc: denied { read write } for pid=3682 comm="syz.0.62" name="fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 402.203594][ T30] audit: type=1400 audit(401.710:187): avc: denied { open } for pid=3682 comm="syz.0.62" path="/dev/fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 402.583412][ T30] audit: type=1400 audit(402.090:188): avc: denied { write } for pid=3683 comm="syz.1.63" name="mcfilter" dev="proc" ino=4026532653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 403.401376][ T30] audit: type=1400 audit(402.910:189): avc: denied { bind } for pid=3686 comm="syz.0.64" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 403.411092][ T30] audit: type=1400 audit(402.910:190): avc: denied { node_bind } for pid=3686 comm="syz.0.64" saddr=172.20.20.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 403.430975][ T30] audit: type=1400 audit(402.920:191): avc: denied { connect } for pid=3686 comm="syz.0.64" laddr=172.20.20.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 405.864503][ T30] audit: type=1400 audit(405.360:192): avc: denied { read write } for pid=3691 comm="syz.1.66" name="rdma_cm" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 405.870095][ T30] audit: type=1400 audit(405.360:193): avc: denied { open } for pid=3691 comm="syz.1.66" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 406.801182][ T30] audit: type=1400 audit(406.300:194): avc: denied { bind } for pid=3693 comm="syz.1.67" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 407.075552][ T30] audit: type=1400 audit(406.580:195): avc: denied { create } for pid=3686 comm="syz.0.64" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 407.545913][ T3698] FAULT_INJECTION: forcing a failure. [ 407.545913][ T3698] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 407.560011][ T3698] CPU: 1 UID: 0 PID: 3698 Comm: syz.1.68 Tainted: G W syzkaller #0 PREEMPT [ 407.560314][ T3698] Tainted: [W]=WARN [ 407.560372][ T3698] Hardware name: linux,dummy-virt (DT) [ 407.560439][ T3698] Call trace: [ 407.560499][ T3698] show_stack+0x18/0x24 (C) [ 407.560717][ T3698] dump_stack_lvl+0x7c/0xb0 [ 407.560840][ T3698] dump_stack+0x1c/0x28 [ 407.560950][ T3698] should_fail_ex+0x6b4/0x6c4 [ 407.561085][ T3698] should_fail+0x14/0x34 [ 407.561218][ T3698] should_fail_usercopy+0x1c/0x40 [ 407.561348][ T3698] core_sys_select+0x6c0/0x810 [ 407.561478][ T3698] __arm64_sys_pselect6+0x1fc/0x320 [ 407.561610][ T3698] invoke_syscall+0x74/0x240 [ 407.561753][ T3698] el0_svc_common.constprop.0+0xac/0x230 [ 407.561886][ T3698] do_el0_svc+0x40/0x58 [ 407.562014][ T3698] el0_svc+0x58/0x2a4 [ 407.562150][ T3698] el0t_64_sync_handler+0xa0/0xe4 [ 407.562276][ T3698] el0t_64_sync+0x198/0x19c [ 412.302407][ T3534] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 413.351187][ T3534] usb 1-1: Using ep0 maxpacket: 32 [ 415.570983][ T3534] usb 1-1: unable to get BOS descriptor or descriptor too short [ 415.572995][ T3534] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 416.751434][ T3534] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 416.756712][ T3534] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 418.973795][ T3534] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.985502][ T3534] usb 1-1: Product: syz [ 418.989841][ T3534] usb 1-1: Manufacturer: syz [ 418.991710][ T3534] usb 1-1: SerialNumber: syz [ 419.865564][ T3534] usb 1-1: selecting invalid altsetting 1 [ 420.599925][ T3534] usb 1-1: 6:0: failed to get current value for ch 0 (-71) [ 421.336000][ T3534] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 421.416426][ T3534] usb 1-1: USB disconnect, device number 2 [ 422.656451][ T3716] udevd[3716]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 424.125729][ T3730] fuse: Bad value for 'group_id' [ 424.126261][ T3730] fuse: Bad value for 'group_id' [ 425.142307][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 425.154129][ T30] audit: type=1400 audit(424.650:197): avc: denied { sqpoll } for pid=3731 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 426.141773][ T30] audit: type=1400 audit(425.650:198): avc: denied { write } for pid=3736 comm="syz.0.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 426.162783][ T30] audit: type=1400 audit(425.650:199): avc: denied { nlmsg_write } for pid=3736 comm="syz.0.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 426.295277][ T30] audit: type=1400 audit(425.800:200): avc: denied { mount } for pid=3738 comm="syz.1.82" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 426.384079][ T30] audit: type=1400 audit(425.880:201): avc: denied { search } for pid=3738 comm="syz.1.82" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 426.424601][ T30] audit: type=1400 audit(425.930:202): avc: denied { read } for pid=3738 comm="syz.1.82" name="trace" dev="tracefs" ino=55 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 426.439988][ T30] audit: type=1400 audit(425.940:203): avc: denied { open } for pid=3738 comm="syz.1.82" path="/48/trace/trace" dev="tracefs" ino=55 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 426.662960][ T30] audit: type=1400 audit(426.170:204): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 427.504288][ T3743] fuse: Bad value for 'group_id' [ 427.504918][ T3743] fuse: Bad value for 'group_id' [ 434.664081][ T30] audit: type=1400 audit(434.000:205): avc: denied { create } for pid=3748 comm="syz.0.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 435.100331][ T30] audit: type=1400 audit(434.290:206): avc: denied { ioctl } for pid=3748 comm="syz.0.88" path="socket:[4634]" dev="sockfs" ino=4634 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 435.100962][ T30] audit: type=1400 audit(434.570:207): avc: denied { bind } for pid=3748 comm="syz.0.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 435.685604][ T30] audit: type=1400 audit(435.010:208): avc: denied { connect } for pid=3748 comm="syz.0.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 439.128082][ T3756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 439.212504][ T3756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 442.298277][ T3760] syzkaller0: entered promiscuous mode [ 442.312449][ T3760] syzkaller0: entered allmulticast mode [ 444.276769][ T3767] loop0: detected capacity change from 0 to 4096 [ 444.594140][ T3767] loop0: [ 453.761022][ T30] audit: type=1400 audit(453.260:209): avc: denied { bind } for pid=3778 comm="syz.1.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 459.609602][ T30] audit: type=1400 audit(459.110:210): avc: denied { bind } for pid=3790 comm="syz.0.102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 471.273117][ T3811] Zero length message leads to an empty skb [ 472.242084][ T30] audit: type=1400 audit(471.740:211): avc: denied { mount } for pid=3812 comm="syz.0.107" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 472.917034][ T30] audit: type=1400 audit(472.420:212): avc: denied { unmount } for pid=3385 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 473.836539][ T30] audit: type=1400 audit(473.340:213): avc: denied { read } for pid=3821 comm="syz.1.109" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 473.845365][ T30] audit: type=1400 audit(473.340:214): avc: denied { open } for pid=3821 comm="syz.1.109" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 473.891941][ T30] audit: type=1400 audit(473.390:215): avc: denied { ioctl } for pid=3821 comm="syz.1.109" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 473.924679][ T30] audit: type=1400 audit(473.420:216): avc: denied { set_context_mgr } for pid=3821 comm="syz.1.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 474.168366][ T30] audit: type=1400 audit(473.670:217): avc: denied { map } for pid=3821 comm="syz.1.109" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 474.225024][ T3823] binder: 3821:3823 tried to acquire reference to desc 0, got 1 instead [ 474.234041][ T30] audit: type=1400 audit(473.740:218): avc: denied { call } for pid=3821 comm="syz.1.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 474.251116][ T30] audit: type=1400 audit(473.750:219): avc: denied { transfer } for pid=3821 comm="syz.1.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 474.267184][ T3823] binder: 3821:3823 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 474.270507][ T3823] binder: 3823 RLIMIT_NICE not set [ 474.278030][ T3823] binder: undelivered transaction 5, fd fixups failed [ 474.281658][ T3823] binder: transaction release 5 bad handle 1, ret = -22 [ 474.284895][ T3823] binder: 3821:3823 async transaction 5 fd fixups failed 29201/-12, line 5098 [ 474.295389][ T10] binder: undelivered TRANSACTION_COMPLETE [ 474.992997][ T30] audit: type=1400 audit(474.500:220): avc: denied { write } for pid=3825 comm="syz.1.110" name="rtc0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 475.657231][ T3828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 475.736932][ T3828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 476.221218][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 476.728246][ T23] usb 1-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00 [ 476.852709][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 59, changing to 9 [ 476.860418][ T23] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 476.861599][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.934683][ T3832] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 477.046062][ T23] usb 1-1: config 0 descriptor?? [ 478.190699][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.191968][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.222901][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.223698][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.223909][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.224095][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.224301][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.224469][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.224631][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.224796][ T23] hid-generic 0003:056A:003F.0001: unknown main item tag 0x0 [ 478.412242][ T3835] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 478.423811][ T3835] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 478.449612][ T23] hid-generic 0003:056A:003F.0001: hidraw0: USB HID v0.00 Device [HID 056a:003f] on usb-dummy_hcd.0-1/input0 [ 478.731022][ T23] usb 1-1: USB disconnect, device number 3 [ 481.085155][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 481.085681][ T30] audit: type=1400 audit(480.590:223): avc: denied { relabelfrom } for pid=3841 comm="syz.0.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 481.095007][ T30] audit: type=1400 audit(480.600:224): avc: denied { relabelto } for pid=3841 comm="syz.0.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 482.574231][ T3850] fuse: Unknown parameter 'grou00000000000000000000' [ 482.915289][ T30] audit: type=1400 audit(482.410:225): avc: denied { name_bind } for pid=3852 comm="syz.0.122" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 484.294407][ T3851] fido_id[3851]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 484.644911][ T3862] fuse: Unknown parameter 'grou00000000000000000000' [ 491.725790][ T3879] fuse: Unknown parameter 'grou00000000000000000000' [ 492.229594][ T30] audit: type=1400 audit(491.720:226): avc: denied { create } for pid=3881 comm="syz.0.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 492.230563][ T30] audit: type=1400 audit(491.730:227): avc: denied { bind } for pid=3881 comm="syz.0.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 492.277525][ T30] audit: type=1400 audit(491.780:228): avc: denied { accept } for pid=3881 comm="syz.0.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 493.443065][ T3889] binder: 3888:3889 tried to acquire reference to desc 0, got 1 instead [ 493.472904][ T3889] binder: 3888:3889 got reply transaction with bad transaction stack, transaction 21 has target 3888:0 [ 493.475579][ T3889] binder: 3888:3889 transaction reply to 0:0 failed 22/29201/-71, code 0 size 0-0 line 3170 [ 493.657600][ T10] binder: release 3888:3889 transaction 14 out, still active [ 493.663121][ T10] binder: undelivered TRANSACTION_COMPLETE [ 493.667917][ T10] binder: send failed reply for transaction 21 to 3888:3889 [ 493.682426][ T10] binder: undelivered TRANSACTION_COMPLETE [ 493.690455][ T10] binder: undelivered TRANSACTION_ERROR: 29201 [ 493.693029][ T10] binder: undelivered TRANSACTION_ERROR: 29189 [ 493.701066][ T10] binder: send failed reply for transaction 14, target dead [ 493.752467][ T3891] fuse: Unknown parameter 'group_i00000000000000000000' [ 497.951204][ T3907] fuse: Unknown parameter 'group_i00000000000000000000' [ 502.322292][ T3912] bpf getsockopt: ignoring program buffer with optlen=1986356271 (max_optlen=4096) [ 508.133768][ T3923] fuse: Unknown parameter 'group_i00000000000000000000' [ 508.147228][ T30] audit: type=1400 audit(507.650:229): avc: denied { read append } for pid=3922 comm="syz.1.150" name="rtc0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 510.785077][ T3937] fuse: Unknown parameter 'group_id00000000000000000000' [ 511.692972][ T30] audit: type=1400 audit(511.190:230): avc: denied { mount } for pid=3938 comm="syz.1.157" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 511.780685][ T3939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 511.824833][ T3939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 511.986562][ T30] audit: type=1400 audit(511.470:231): avc: denied { unmount } for pid=3386 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 514.094038][ T30] audit: type=1400 audit(513.600:232): avc: denied { name_bind } for pid=3943 comm="syz.1.159" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 514.617994][ T3948] fuse: Unknown parameter 'group_id00000000000000000000' [ 515.494255][ T30] audit: type=1400 audit(514.990:233): avc: denied { name_bind } for pid=3952 comm="syz.0.164" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 516.370023][ T30] audit: type=1400 audit(515.860:234): avc: denied { read write } for pid=3957 comm="syz.0.167" name="fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 516.375901][ T30] audit: type=1400 audit(515.880:235): avc: denied { open } for pid=3957 comm="syz.0.167" path="/dev/fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 516.449440][ T30] audit: type=1400 audit(515.950:236): avc: denied { mounton } for pid=3957 comm="syz.0.167" path="/70/file0" dev="tmpfs" ino=386 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 516.466968][ T3959] fuse: Unknown parameter 'group_id00000000000000000000' [ 516.751694][ T30] audit: type=1400 audit(516.240:237): avc: denied { read write } for pid=3386 comm="syz-executor" name="loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 516.753033][ T30] audit: type=1400 audit(516.250:238): avc: denied { open } for pid=3386 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 516.766338][ T30] audit: type=1400 audit(516.270:239): avc: denied { ioctl } for pid=3386 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=639 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 517.151865][ T30] audit: type=1400 audit(516.660:240): avc: denied { read } for pid=3962 comm="syz.0.169" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 517.161517][ T30] audit: type=1400 audit(516.670:241): avc: denied { open } for pid=3962 comm="syz.0.169" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 517.303002][ T3963] binder: 3962:3963 tried to acquire reference to desc 0, got 1 instead [ 517.396807][ T3963] binder: 3962:3963 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 517.397734][ T3963] binder: 3963 RLIMIT_NICE not set [ 517.413677][ T3963] binder: 3963 RLIMIT_NICE not set [ 517.455577][ T3963] binder: 3963 RLIMIT_NICE not set [ 517.496099][ T3474] binder: undelivered TRANSACTION_COMPLETE [ 517.503469][ T3474] binder: undelivered TRANSACTION_COMPLETE [ 517.505001][ T3474] binder: undelivered transaction 28, process died. [ 519.051546][ T3973] fuse: Bad value for 'user_id' [ 519.053994][ T3973] fuse: Bad value for 'user_id' [ 520.437212][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 520.453140][ T30] audit: type=1400 audit(519.940:253): avc: denied { mounton } for pid=3978 comm="syz.0.176" path="/75/trace" dev="tmpfs" ino=413 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 520.470115][ T30] audit: type=1400 audit(519.970:254): avc: denied { mount } for pid=3978 comm="syz.0.176" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 520.516367][ T30] audit: type=1400 audit(520.010:255): avc: denied { search } for pid=3978 comm="syz.0.176" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 520.530359][ T30] audit: type=1400 audit(520.030:256): avc: denied { search } for pid=3978 comm="syz.0.176" name="events" dev="tracefs" ino=1050 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 520.573004][ T30] audit: type=1400 audit(520.070:257): avc: denied { search } for pid=3978 comm="syz.0.176" name="sched" dev="tracefs" ino=4946 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 520.600596][ T30] audit: type=1400 audit(520.100:258): avc: denied { search } for pid=3978 comm="syz.0.176" name="sched_switch" dev="tracefs" ino=4948 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 520.640161][ T30] audit: type=1400 audit(520.140:259): avc: denied { read write } for pid=3978 comm="syz.0.176" name="enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 520.721740][ T30] audit: type=1400 audit(520.180:260): avc: denied { open } for pid=3978 comm="syz.0.176" path="/75/trace/events/sched/sched_switch/enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 521.527820][ T30] audit: type=1400 audit(521.020:261): avc: denied { execmem } for pid=3980 comm="syz.1.177" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 521.592518][ T30] audit: type=1400 audit(521.090:262): avc: denied { name_bind } for pid=3980 comm="syz.1.177" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 523.007035][ T3983] ================================================================== [ 523.007520][ T3983] BUG: KASAN: vmalloc-out-of-bounds in sys_fillrect+0xf78/0x2540 [ 523.007700][ T3983] Write of size 8 at addr ffff80008f149000 by task syz.0.178/3983 [ 523.007763][ T3983] [ 523.007873][ T3983] CPU: 1 UID: 0 PID: 3983 Comm: syz.0.178 Tainted: G W syzkaller #0 PREEMPT [ 523.007945][ T3983] Tainted: [W]=WARN [ 523.007971][ T3983] Hardware name: linux,dummy-virt (DT) [ 523.008007][ T3983] Call trace: [ 523.008036][ T3983] show_stack+0x18/0x24 (C) [ 523.008151][ T3983] dump_stack_lvl+0x7c/0xb0 [ 523.008233][ T3983] print_report+0x18c/0x4e8 [ 523.008334][ T3983] kasan_report+0xb8/0x15c [ 523.008430][ T3983] __asan_report_store8_noabort+0x20/0x2c [ 523.008487][ T3983] sys_fillrect+0xf78/0x2540 [ 523.008537][ T3983] drm_fbdev_shmem_defio_fillrect+0x1c/0x134 [ 523.008604][ T3983] bit_clear+0x134/0x1c0 [ 523.008653][ T3983] __fbcon_clear+0x464/0x6f0 [ 523.008701][ T3983] fbcon_scroll+0x374/0x4e0 [ 523.008749][ T3983] con_scroll+0x1d4/0x4a4 [ 523.008805][ T3983] csi_ECMA.constprop.0+0xb80/0x2c98 [ 523.008858][ T3983] do_con_write+0x25e4/0x4100 [ 523.008910][ T3983] con_write+0x1c/0xd0 [ 523.008972][ T3983] n_tty_write+0x2fc/0xc0c [ 523.009030][ T3983] file_tty_write.isra.0+0x298/0x65c [ 523.009113][ T3983] tty_write+0x30/0x58 [ 523.009177][ T3983] vfs_write+0x4c0/0xbac [ 523.009236][ T3983] ksys_write+0xf0/0x1e0 [ 523.009287][ T3983] __arm64_sys_write+0x70/0xa0 [ 523.009338][ T3983] invoke_syscall+0x74/0x240 [ 523.009392][ T3983] el0_svc_common.constprop.0+0xac/0x230 [ 523.009445][ T3983] do_el0_svc+0x40/0x58 [ 523.009495][ T3983] el0_svc+0x58/0x2a4 [ 523.009554][ T3983] el0t_64_sync_handler+0xa0/0xe4 [ 523.009604][ T3983] el0t_64_sync+0x198/0x19c [ 523.009683][ T3983] [ 523.009812][ T3983] The buggy address belongs to a vmalloc virtual mapping [ 523.010272][ T3983] Memory state around the buggy address: [ 523.010824][ T3983] ffff80008f148f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 523.010970][ T3983] ffff80008f148f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 523.011008][ T3983] >ffff80008f149000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 523.011052][ T3983] ^ [ 523.011114][ T3983] ffff80008f149080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 523.011148][ T3983] ffff80008f149100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 523.011250][ T3983] ================================================================== [ 523.054579][ T3983] Disabling lock debugging due to kernel taint [ 523.057567][ T3983] Unable to handle kernel paging request at virtual address ffff80008f149000 [ 523.059404][ T3983] KASAN: probably user-memory-access in range [0x0000000478a48000-0x0000000478a48007] [ 523.060501][ T3983] Mem abort info: [ 523.061194][ T3983] ESR = 0x0000000096000047 [ 523.061980][ T3983] EC = 0x25: DABT (current EL), IL = 32 bits [ 523.063034][ T3983] SET = 0, FnV = 0 [ 523.063804][ T3983] EA = 0, S1PTW = 0 [ 523.064515][ T3983] FSC = 0x07: level 3 translation fault [ 523.065467][ T3983] Data abort info: [ 523.066137][ T3983] ISV = 0, ISS = 0x00000047, ISS2 = 0x00000000 [ 523.067086][ T3983] CM = 0, WnR = 1, TnD = 0, TagAccess = 0 [ 523.067872][ T3983] GCS = 0, Overlay = 0, DirtyBit = 0 [ 523.073262][ T3983] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000047695000 [ 523.073617][ T3983] [ffff80008f149000] pgd=0000000000000000, p4d=100000004dd69003, pud=100000004dd6a003, pmd=10000000549d1403, pte=0000000000000000 [ 523.074860][ T3983] Internal error: Oops: 0000000096000047 [#1] SMP [ 523.075966][ T3983] Modules linked in: [ 523.076280][ T3983] CPU: 1 UID: 0 PID: 3983 Comm: syz.0.178 Tainted: G B W syzkaller #0 PREEMPT [ 523.076713][ T3983] Tainted: [B]=BAD_PAGE, [W]=WARN [ 523.076981][ T3983] Hardware name: linux,dummy-virt (DT) [ 523.077397][ T3983] pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 523.077845][ T3983] pc : sys_fillrect+0x6d0/0x2540 [ 523.078145][ T3983] lr : sys_fillrect+0xf78/0x2540 [ 523.078519][ T3983] sp : ffff8000a27a72a0 [ 523.078758][ T3983] x29: ffff8000a27a72a0 x28: 0000000000000001 x27: 0000000000000000 [ 523.079123][ T3983] x26: ffff80008f149000 x25: 0000000000000002 x24: 0000000000000003 [ 523.079630][ T3983] x23: 0000000000000000 x22: 0000000000000180 x21: dfff800000000000 [ 523.079961][ T3983] x20: ffff80008f149000 x19: 0000000000000004 x18: 0000000000000000 [ 523.080306][ T3983] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000006000 [ 523.080618][ T3983] x14: 0000000000008000 x13: 0000000000000038 x12: ffff700011269439 [ 523.080981][ T3983] x11: 1ffff00011269438 x10: ffff700011269438 x9 : dfff800000000000 [ 523.081296][ T3983] x8 : 000000000000002f x7 : 0000000000000001 x6 : 0000000000000008 [ 523.081613][ T3983] x5 : 0000000000000010 x4 : 0000000000000018 x3 : ffffffffffffffff [ 523.081923][ T3983] x2 : 0000000000000000 x1 : ffff0000102bba00 x0 : ffff80008f149008 [ 523.082293][ T3983] Call trace: [ 523.082445][ T3983] sys_fillrect+0x6d0/0x2540 (P) [ 523.082748][ T3983] drm_fbdev_shmem_defio_fillrect+0x1c/0x134 [ 523.083015][ T3983] bit_clear+0x134/0x1c0 [ 523.083227][ T3983] __fbcon_clear+0x464/0x6f0 [ 523.083434][ T3983] fbcon_scroll+0x374/0x4e0 [ 523.083652][ T3983] con_scroll+0x1d4/0x4a4 [ 523.083864][ T3983] csi_ECMA.constprop.0+0xb80/0x2c98 [ 523.084134][ T3983] do_con_write+0x25e4/0x4100 [ 523.084361][ T3983] con_write+0x1c/0xd0 [ 523.084576][ T3983] n_tty_write+0x2fc/0xc0c [ 523.084824][ T3983] file_tty_write.isra.0+0x298/0x65c [ 523.085104][ T3983] tty_write+0x30/0x58 [ 523.085311][ T3983] vfs_write+0x4c0/0xbac [ 523.085536][ T3983] ksys_write+0xf0/0x1e0 [ 523.085750][ T3983] __arm64_sys_write+0x70/0xa0 [ 523.086044][ T3983] invoke_syscall+0x74/0x240 [ 523.086306][ T3983] el0_svc_common.constprop.0+0xac/0x230 [ 523.086551][ T3983] do_el0_svc+0x40/0x58 [ 523.086849][ T3983] el0_svc+0x58/0x2a4 [ 523.087098][ T3983] el0t_64_sync_handler+0xa0/0xe4 [ 523.087367][ T3983] el0t_64_sync+0x198/0x19c [ 523.087963][ T3983] Code: d343fe80 38f56800 35004480 8b060280 (f900029b) [ 523.089280][ T3983] ---[ end trace 0000000000000000 ]--- [ 523.090122][ T3983] Kernel panic - not syncing: Oops: Fatal exception [ 523.091024][ T3983] SMP: stopping secondary CPUs [ 523.092475][ T3983] Kernel Offset: disabled [ 523.092698][ T3983] CPU features: 0x0,40400002,00340020,00100000,0800821b [ 523.093023][ T3983] Memory Limit: none [ 523.094004][ T3983] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:51:03 Registers: info registers vcpu 0 CPU#0 PC=ffff800082b0a874 X00=ffff000015cd2200 X01=0000000000000007 X02=0000000000000000 X03=1fffe00002b9a445 X04=ffff700011b72f69 X05=ffff80008db97b40 X06=ffff700011b72f68 X07=0000000000000001 X08=ffff80008db97b47 X09=dfff800000000000 X10=ffff700011b72f68 X11=1ffff00011b72f68 X12=ffff700011b72f69 X13=45d95e9cf22b3b32 X14=22021600dcbc0f02 X15=18501b902287b341 X16=36fb0000a129ffff X17=63de10c43dd3e1fb X18=0000000000000000 X19=dfff800000000000 X20=ffff000015f10238 X21=0000000000000001 X22=ffff000015f10248 X23=ffff8000861f39c0 X24=0000000000000000 X25=ffff80008db97b50 X26=ffff000015f10000 X27=0000000000000000 X28=ffff80008db97b40 X29=ffff80008db97bc0 X30=ffff800082b0a90c SP=ffff80008db97980 PSTATE=10000005 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=7269762f73656369:7665642f7379732f Q01=31706f6f6c2f6b63:6f6c622f6c617574 Q02=6b636f6c622f6c61:75747269762f7365 Q03=307570632f302f71:6d2f31706f6f6c2f Q04=3303330333033303:3303330333033303 Q05=bcbcbc0000303003:bcbcbc0000303003 Q06=0000000000000073:0000aaaafaca93c0 Q07=0000000000000074:0000aaaafaca6600 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffe31795e0:0000ffffe31795e0 Q17=ffffff80ffffffd0:0000ffffe31795b0 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff8000803ba8b0 X00=00000000000000c0 X01=ffff7fffe483b000 X02=0000000000000000 X03=1fffe00001e49ae1 X04=0000000000000001 X05=ffff80008e027c00 X06=ffff700011c04f80 X07=0000000000000001 X08=0000000000000003 X09=dfff800000000000 X10=ffff700011c04f80 X11=1ffff00011c04f80 X12=ffff700011c04f81 X13=205d333839335420 X14=0000000000000000 X15=0000000000000000 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff800087764308 X20=ffff00000efe5098 X21=ffff800081ec5bc0 X22=ffff00000f24e270 X23=ffff00000f24d700 X24=00000000000000c0 X25=ffff8000881218d0 X26=ffff00000f24d700 X27=ffff80008e027d90 X28=0000000000000117 X29=ffff80008e027c00 X30=ffff8000803ba890 SP=ffff80008e027bf0 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=44455a494c414954:494e495f43455355 Q01=44455a494c414954:494e495f43455355 Q02=0000000000000000:ffff0000f0000000 Q03=0000ff0000ff0000:ffff000000ff0000 Q04=0000000000000000:00f00f00ff000f00 Q05=0000000000000000:00000000cccccc00 Q06=63627c2a6476787c:2a64767c2a72737c Q07=7361647c2a737369:63637c2a65686361 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffe3178c60:0000ffffe3178c60 Q17=ffffff80ffffffd0:0000ffffe3178c30 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000