last executing test programs: 4m58.049111543s ago: executing program 0 (id=14): syz_usb_connect(0x2, 0x5, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x2042, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file2\x00') chmod(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) openat$binder_debug(0xffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x3a1100, 0x0) 4m54.355932036s ago: executing program 0 (id=20): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) 4m54.090209574s ago: executing program 0 (id=21): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[], 0x33fe0}}, 0x0) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004000) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100)=0x0) close_range(r0, 0xffffffffffffffff, 0x0) r2 = getpid() syz_pidfd_open(r2, 0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) 4m53.435850426s ago: executing program 0 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x1000, 0x0) mount$bind(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10a5840, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x72) 4m53.308496975s ago: executing program 0 (id=23): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f0000000100)='./file0\x00') syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000003c0)={&(0x7f0000000440)={0x50, 0x0, 0x4, {0x7, 0x2b, 0x25, 0x2e1831f, 0xb41b, 0x8, 0x1, 0xfffffff7, 0x0, 0x0, 0x0, 0x4ae1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000240)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0xffffffef}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) 4m52.887376353s ago: executing program 0 (id=24): syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x8000, 0x700, 0x9, 0x6, {{0xb, 0x4, 0x1, 0x4, 0x2c, 0x68, 0x0, 0x49, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@cipso={0x86, 0xe, 0xffffffffffffffff, [{0x5, 0x6, "c3fac85f"}, {0x2, 0x2}]}, @end, @ssrr={0x89, 0x7, 0x25, [@private=0xa010100]}]}}}}}) r0 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000012c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000001240)={0x68, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x5, @media='udp\x00'}}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4840) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r1], 0x48}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000700), r0) 4m52.887165463s ago: executing program 32 (id=24): syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x8000, 0x700, 0x9, 0x6, {{0xb, 0x4, 0x1, 0x4, 0x2c, 0x68, 0x0, 0x49, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@cipso={0x86, 0xe, 0xffffffffffffffff, [{0x5, 0x6, "c3fac85f"}, {0x2, 0x2}]}, @end, @ssrr={0x89, 0x7, 0x25, [@private=0xa010100]}]}}}}}) r0 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000012c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000001240)={0x68, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x5, @media='udp\x00'}}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4840) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r1], 0x48}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000700), r0) 55.669673082s ago: executing program 2 (id=294): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x10091, 0x0) fcntl$lock(r0, 0x7, 0xfffffffffffffffe) 55.489406223s ago: executing program 2 (id=295): fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x1, 0x0, 0xfffffffffffffff8, 0x1000300000004}) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffff"], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) setsockopt(r0, 0x1000000000029, 0xa, &(0x7f0000000340)='\x00\"\x00\x00', 0x4) 55.219911391s ago: executing program 2 (id=297): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000001040)="bd", 0x1}], 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x18, 0x2, 0x0) setsockopt(r4, 0x1000000000029, 0xb, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) read(r3, 0x0, 0x0) writev(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 54.79318325s ago: executing program 2 (id=299): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001000000000000000000dc020078000000000000000000000000ff02000000000000e26ea7250000000100000000000000000a"], 0xb8}, 0x1, 0x0, 0x0, 0x4048000}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="760100001b"], 0x188}, 0x1, 0x0, 0x0, 0x40004}, 0x0) 30.038285666s ago: executing program 2 (id=317): io_uring_register$IORING_REGISTER_FILE_ALLOC_RANGE(0xffffffffffffffff, 0x19, &(0x7f0000000200)={0x8, 0xffffffff, 0x7}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e000000020013000200000000000000ff0800ed05000600200000000a00060000000000ff0000000000000000001ffeff0001000003f1dc7f7c6e7c0200010000000000004000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) sendmsg$key(r3, &(0x7f0000000140)={0x9, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="0209000002"], 0x10}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[], 0x20000600}}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x24044800) 7.389691905s ago: executing program 1 (id=321): pipe(0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffd, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100, 0x2000000, 0x132}, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x23}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x10, 0x4004, @fd_index=0x9, 0x8, 0x0, 0x0, 0x2}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 5.310480191s ago: executing program 1 (id=322): r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) r2 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) close(0x4) fchdir(r3) 5.18045721s ago: executing program 1 (id=323): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x10, 0x0, 0xfe, 0x4, 0x0, 0x1, 0x20000000}, [@RTA_NH_ID={0x8, 0x1e, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4a044}, 0x4010) 5.069244577s ago: executing program 1 (id=324): r0 = socket$inet6(0xa, 0x3, 0x7) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x002'], 0x28}}], 0x1, 0x0) 4.968943063s ago: executing program 1 (id=325): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x40000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) 4.87161265s ago: executing program 1 (id=326): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x180}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) timerfd_settime(0xffffffffffffffff, 0x3, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x0, 0x399}) 0s ago: executing program 2 (id=327): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0xae8, 0x80000000, 0x4, 0x4, 0x5, 0x5, 0x4, 0x7, 0x9, 0xfd, 0x12, 0x7, 0x2, 0x80, 0x7, 0x101, 0x0, 0x7f, 0x4, 0x40000002, 0x4, 0x80caa3, 0x0, 0x20001e5b, 0x0, 0xe66, 0x3, 0x8, 0x4086, 0x0, 0xfffffffc]}) kernel console output (not intermixed with test programs): [ 54.315851][ T29] audit: type=1400 audit(54.190:56): avc: denied { read write } for pid=3085 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.380764][ T29] audit: type=1400 audit(54.260:57): avc: denied { open } for pid=3085 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:11526' (ED25519) to the list of known hosts. [ 73.758447][ T29] audit: type=1400 audit(73.650:58): avc: denied { name_bind } for pid=3088 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 75.591192][ T29] audit: type=1400 audit(75.450:59): avc: denied { execute } for pid=3089 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 75.657636][ T29] audit: type=1400 audit(75.540:60): avc: denied { execute_no_trans } for pid=3089 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 79.398357][ T29] audit: type=1400 audit(79.290:61): avc: denied { mounton } for pid=3089 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 79.410077][ T29] audit: type=1400 audit(79.300:62): avc: denied { mount } for pid=3089 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 [ 79.429139][ T3089] cgroup: Unknown subsys name 'net' [ 79.437949][ T29] audit: type=1400 audit(79.330:63): avc: denied { unmount } for pid=3089 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 79.612117][ T3089] cgroup: Unknown subsys name 'cpuset' [ 79.620096][ T3089] cgroup: Unknown subsys name 'hugetlb' [ 79.621509][ T3089] cgroup: Unknown subsys name 'rlimit' [ 79.911769][ T29] audit: type=1400 audit(79.800:64): avc: denied { setattr } for pid=3089 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 79.913342][ T29] audit: type=1400 audit(79.800:65): avc: denied { mounton } for pid=3089 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 [ 79.917748][ T29] audit: type=1400 audit(79.810:66): avc: denied { mount } for pid=3089 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 [ 80.082112][ T3091] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 80.090633][ T29] audit: type=1400 audit(79.980:67): avc: denied { relabelto } for pid=3091 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 80.097329][ T29] audit: type=1400 audit(79.980:68): avc: denied { write } for pid=3091 comm="mkswap" path="/swap-file" dev="vda" ino=809 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 [ 80.137683][ T29] audit: type=1400 audit(80.020:69): avc: denied { read } for pid=3089 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 80.140010][ T29] audit: type=1400 audit(80.030:70): avc: denied { open } for pid=3089 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 87.426258][ T3089] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.461386][ T29] audit: type=1400 audit(89.350:71): avc: denied { execmem } for pid=3092 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 89.546799][ T29] audit: type=1400 audit(89.430:72): avc: denied { read } for pid=3094 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 89.568448][ T29] audit: type=1400 audit(89.450:73): avc: denied { open } for pid=3095 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 [ 89.586252][ T29] audit: type=1400 audit(89.470:74): avc: denied { mounton } for pid=3095 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 [ 89.612989][ T29] audit: type=1400 audit(89.500:75): avc: denied { module_request } for pid=3095 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 89.624078][ T29] audit: type=1400 audit(89.510:76): avc: denied { module_request } for pid=3094 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 89.728342][ T29] audit: type=1400 audit(89.620:77): avc: denied { sys_module } for pid=3094 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 90.638209][ T29] audit: type=1400 audit(90.520:78): avc: denied { ioctl } for pid=3095 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=677 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 91.981021][ T3094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.010387][ T3094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.019226][ T3095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.045460][ T3095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.902177][ T3095] hsr_slave_0: entered promiscuous mode [ 92.909946][ T3095] hsr_slave_1: entered promiscuous mode [ 93.028627][ T3094] hsr_slave_0: entered promiscuous mode [ 93.033220][ T3094] hsr_slave_1: entered promiscuous mode [ 93.035418][ T3094] debugfs: 'hsr0' already exists in 'hsr' [ 93.038156][ T3094] Cannot create hsr debugfs directory [ 93.440142][ T29] audit: type=1400 audit(93.330:79): avc: denied { create } for pid=3095 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.444632][ T29] audit: type=1400 audit(93.330:80): avc: denied { write } for pid=3095 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.469439][ T3095] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.512286][ T3095] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.533284][ T3095] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 93.548450][ T3094] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.554257][ T3095] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.568797][ T3094] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.580521][ T3094] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.623481][ T3094] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.585263][ T3095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.634400][ T3094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.815374][ T3095] veth0_vlan: entered promiscuous mode [ 97.832415][ T3094] veth0_vlan: entered promiscuous mode [ 97.848584][ T3095] veth1_vlan: entered promiscuous mode [ 97.860456][ T3094] veth1_vlan: entered promiscuous mode [ 97.943604][ T3094] veth0_macvtap: entered promiscuous mode [ 97.970112][ T3094] veth1_macvtap: entered promiscuous mode [ 98.021060][ T3095] veth0_macvtap: entered promiscuous mode [ 98.058974][ T3095] veth1_macvtap: entered promiscuous mode [ 98.090818][ T1346] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.091607][ T1346] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.091739][ T1346] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.091832][ T1346] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.173694][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 98.175235][ T29] audit: type=1400 audit(98.060:82): avc: denied { mount } for pid=3094 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 [ 98.194086][ T29] audit: type=1400 audit(98.070:83): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzkaller.w9801R/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 [ 98.207878][ T29] audit: type=1400 audit(98.100:84): avc: denied { mount } for pid=3094 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 [ 98.223448][ T29] audit: type=1400 audit(98.110:85): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzkaller.w9801R/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 [ 98.234129][ T1346] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.234773][ T1346] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.234915][ T1346] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.235034][ T1346] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.244013][ T29] audit: type=1400 audit(98.130:86): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzkaller.w9801R/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2489 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 98.290589][ T29] audit: type=1400 audit(98.180:87): avc: denied { unmount } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 98.322907][ T29] audit: type=1400 audit(98.200:88): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=772 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 98.334986][ T29] audit: type=1400 audit(98.210:89): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="gadgetfs" ino=2490 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 98.352083][ T29] audit: type=1400 audit(98.230:90): avc: denied { mount } for pid=3094 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 [ 98.354950][ T29] audit: type=1400 audit(98.240:91): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 98.414151][ T3095] 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. [ 102.103934][ T3724] fuse: root generation should be zero [ 103.329390][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 103.337275][ T29] audit: type=1400 audit(103.220:103): avc: denied { execute } for pid=3732 comm="syz.1.10" path=2F6D656D66643A0B656DDA9952406DFCFE9B232AFF202864656C6574656429 dev="tmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 103.344740][ T29] audit: type=1400 audit(103.230:104): avc: denied { create } for pid=3732 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 109.568023][ T3778] ======================================================= [ 109.568023][ T3778] WARNING: The mand mount option has been deprecated and [ 109.568023][ T3778] and is ignored by this kernel. Remove the mand [ 109.568023][ T3778] option from the mount to silence this warning. [ 109.568023][ T3778] ======================================================= [ 109.595524][ T29] audit: type=1400 audit(109.480:105): avc: denied { unmount } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 109.830488][ T38] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.884916][ T38] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.953054][ T38] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.020194][ T38] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.415689][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.434308][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.447843][ T38] bond0 (unregistering): Released all slaves [ 110.541191][ T38] hsr_slave_0: left promiscuous mode [ 110.544364][ T38] hsr_slave_1: left promiscuous mode [ 110.561843][ T38] veth1_macvtap: left promiscuous mode [ 110.563182][ T38] veth0_macvtap: left promiscuous mode [ 110.567330][ T38] veth1_vlan: left promiscuous mode [ 110.568507][ T38] veth0_vlan: left promiscuous mode [ 113.231002][ T3782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.249651][ T3782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.573387][ T3782] hsr_slave_0: entered promiscuous mode [ 114.592104][ T3782] hsr_slave_1: entered promiscuous mode [ 114.594134][ T3782] debugfs: 'hsr0' already exists in 'hsr' [ 114.597540][ T3782] Cannot create hsr debugfs directory [ 115.341960][ T3782] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 115.368897][ T3782] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 115.391760][ T3782] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 115.403855][ T3782] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 116.915064][ T3782] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.560599][ T3782] veth0_vlan: entered promiscuous mode [ 120.578554][ T3782] veth1_vlan: entered promiscuous mode [ 120.627674][ T3782] veth0_macvtap: entered promiscuous mode [ 120.635629][ T3782] veth1_macvtap: entered promiscuous mode [ 120.684276][ T55] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.688416][ T55] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.689002][ T55] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.689588][ T55] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.583005][ T4157] Zero length message leads to an empty skb [ 121.714092][ T29] audit: type=1400 audit(121.600:106): avc: denied { name_bind } for pid=4163 comm="syz.2.34" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 121.718393][ T29] audit: type=1400 audit(121.610:107): avc: denied { node_bind } for pid=4163 comm="syz.2.34" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 123.039166][ T29] audit: type=1400 audit(122.930:108): avc: denied { mounton } for pid=4178 comm="syz.2.38" path="/4/file0" dev="tmpfs" ino=38 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 123.297592][ T29] audit: type=1400 audit(123.170:109): avc: denied { allowed } for pid=4182 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 123.320530][ T29] audit: type=1400 audit(123.210:110): avc: denied { create } for pid=4182 comm="syz.1.39" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 123.330860][ T29] audit: type=1400 audit(123.220:111): avc: denied { prog_load } for pid=4182 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 123.332724][ T29] audit: type=1400 audit(123.220:112): avc: denied { bpf } for pid=4182 comm="syz.1.39" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 123.337246][ T29] audit: type=1400 audit(123.220:113): avc: denied { perfmon } for pid=4182 comm="syz.1.39" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 123.359004][ T29] audit: type=1400 audit(123.250:114): avc: denied { prog_run } for pid=4182 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 123.362670][ T29] audit: type=1400 audit(123.250:115): avc: denied { create } for pid=4182 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 127.260480][ T4199] netlink: 8 bytes leftover after parsing attributes in process `syz.1.42'. [ 127.263877][ T4199] netlink: 8 bytes leftover after parsing attributes in process `syz.1.42'. [ 133.241898][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 133.242951][ T29] audit: type=1400 audit(133.130:125): avc: denied { mounton } for pid=4239 comm="syz.1.47" path="/27/file0" dev="tmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 138.846146][ T4256] FAULT_INJECTION: forcing a failure. [ 138.846146][ T4256] name failslab, interval 1, probability 0, space 0, times 1 [ 138.848566][ T4256] CPU: 1 UID: 0 PID: 4256 Comm: syz.2.51 Not tainted syzkaller #0 PREEMPT [ 138.849016][ T4256] Hardware name: ARM-Versatile Express [ 138.849355][ T4256] Call trace: [ 138.850384][ T4256] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 138.852455][ T4256] r7:00000c40 r6:00000000 r5:60000013 r4:82295bbc [ 138.852854][ T4256] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 138.852974][ T4256] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 138.853162][ T4256] r5:85109800 r4:82918c48 [ 138.853268][ T4256] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 138.853381][ T4256] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 138.853499][ T4256] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 138.853574][ T4256] [<8053a4d4>] (should_failslab) from [<8051513c>] (__kmalloc_noprof+0x9c/0x568) [ 138.853688][ T4256] [<805150a0>] (__kmalloc_noprof) from [<807e4190>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 138.853868][ T4256] r10:85109800 r9:853c5c00 r8:00000000 r7:8378dee0 r6:858453e8 r5:00001000 [ 138.853982][ T4256] r4:00000000 [ 138.854046][ T4256] [<807e4154>] (tomoyo_realpath_from_path) from [<807e02d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 138.854260][ T4256] r10:85109800 r9:00000000 r8:858453c0 r7:00005450 r6:00000004 r5:81cd6ac0 [ 138.854291][ T4256] r4:858453e8 r3:826c2240 [ 138.854312][ T4256] [<807e0208>] (tomoyo_path_number_perm) from [<807e4bb4>] (tomoyo_file_ioctl+0x1c/0x20) [ 138.854463][ T4256] r9:00000003 r8:858453c0 r7:00000000 r6:00000000 r5:00005450 r4:858453c0 [ 138.854578][ T4256] [<807e4b98>] (tomoyo_file_ioctl) from [<80790e20>] (security_file_ioctl+0x64/0x1e4) [ 138.854670][ T4256] [<80790dbc>] (security_file_ioctl) from [<80585684>] (sys_ioctl+0x4c/0xba0) [ 138.854834][ T4256] r7:00000000 r6:858453c1 r5:00000000 r4:00005450 [ 138.854896][ T4256] [<80585638>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 138.855082][ T4256] Exception stack(0xdfaedfa8 to 0xdfaedff0) [ 138.855527][ T4256] dfa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 138.855701][ T4256] dfc0: 00000000 00000000 00130308 00000036 00310000 00000000 00006364 76f830bc [ 138.855971][ T4256] dfe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 138.856549][ T4256] r10:00000036 r9:85109800 r8:8020029c r7:00000036 r6:00130308 r5:00000000 [ 138.856830][ T4256] r4:00000000 [ 138.870163][ T4256] ERROR: Out of memory at tomoyo_realpath_from_path. [ 138.924297][ T4254] process 'syz.1.50' launched './file0' with NULL argv: empty string added [ 138.990582][ T4258] random: crng reseeded on system resumption [ 141.171147][ T4270] FAULT_INJECTION: forcing a failure. [ 141.171147][ T4270] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 141.175267][ T4270] CPU: 0 UID: 0 PID: 4270 Comm: syz.1.56 Not tainted syzkaller #0 PREEMPT [ 141.175793][ T4270] Hardware name: ARM-Versatile Express [ 141.176120][ T4270] Call trace: [ 141.176452][ T4270] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 141.177549][ T4270] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 141.177672][ T4270] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 141.177750][ T4270] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 141.177821][ T4270] r5:853e3000 r4:8294fc90 [ 141.177841][ T4270] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 141.177913][ T4270] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 141.177987][ T4270] r8:00000000 r7:00000000 r6:837b5400 r5:0000000a r4:00000000 [ 141.178011][ T4270] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 141.178282][ T4270] [<80999c68>] (should_fail_usercopy) from [<815980e4>] (do_sock_getsockopt+0x12c/0x1ec) [ 141.178481][ T4270] [<81597fb8>] (do_sock_getsockopt) from [<81599f24>] (__sys_getsockopt+0x94/0xdc) [ 141.178572][ T4270] r8:858a8480 r7:ea9d9f50 r6:0000000a r5:ea9d9f58 r4:858a8481 [ 141.178595][ T4270] [<81599e90>] (__sys_getsockopt) from [<81599f88>] (sys_getsockopt+0x1c/0x24) [ 141.178804][ T4270] r8:8020029c r7:00000127 r6:00130308 r5:00000000 r4:00000000 [ 141.178828][ T4270] [<81599f6c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 141.179021][ T4270] Exception stack(0xea9d9fa8 to 0xea9d9ff0) [ 141.179242][ T4270] 9fa0: 00000000 00000000 00000003 00000000 0000000a 00000000 [ 141.179346][ T4270] 9fc0: 00000000 00000000 00130308 00000127 00310000 00000000 00006364 76fb00bc [ 141.179436][ T4270] 9fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 141.613379][ T29] audit: type=1400 audit(141.500:126): avc: denied { name_bind } for pid=4274 comm="syz.2.58" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 142.941007][ T29] audit: type=1400 audit(142.830:127): avc: denied { create } for pid=4282 comm="syz.2.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 143.096198][ T4285] FAULT_INJECTION: forcing a failure. [ 143.096198][ T4285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.104530][ T4285] CPU: 1 UID: 0 PID: 4285 Comm: syz.2.61 Not tainted syzkaller #0 PREEMPT [ 143.104708][ T4285] Hardware name: ARM-Versatile Express [ 143.104749][ T4285] Call trace: [ 143.104794][ T4285] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 143.105007][ T4285] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 143.105031][ T4285] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 143.105090][ T4285] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 143.105153][ T4285] r5:85109800 r4:8294fc90 [ 143.105171][ T4285] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 143.105236][ T4285] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 143.105307][ T4285] r8:76f82f30 r7:00000000 r6:00000000 r5:dfb29f68 r4:00000002 [ 143.105328][ T4285] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 143.105387][ T4285] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 143.105449][ T4285] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 143.105589][ T4285] r10:00000001 r9:80624d34 r8:00000002 r7:dfb29f68 r6:0000000f r5:76f82f30 [ 143.105632][ T4285] r4:85109800 r3:dfb29e9f [ 143.105651][ T4285] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 143.105734][ T4285] r8:76f82f30 r7:dfb29f68 r6:85109800 r5:0000000f r4:85caa0c0 [ 143.105755][ T4285] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 143.105818][ T4285] r10:00000003 r9:85109800 r8:8020029c r7:00000000 r6:00000000 r5:85caa0c0 [ 143.105839][ T4285] r4:85caa0c3 [ 143.105858][ T4285] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 143.105914][ T4285] r7:00000003 r6:00000005 r5:76f82f30 r4:0000000f [ 143.106025][ T4285] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 143.106075][ T4285] Exception stack(0xdfb29fa8 to 0xdfb29ff0) [ 143.106118][ T4285] 9fa0: 0000000f 76f82f30 00000005 76f82f30 0000000f 00000000 [ 143.106157][ T4285] 9fc0: 0000000f 76f82f30 00000005 00000003 00310000 00000000 00006364 76f830bc [ 143.106187][ T4285] 9fe0: 00000158 76f82ed0 000d801c 0013022c [ 143.238004][ T4287] FAULT_INJECTION: forcing a failure. [ 143.238004][ T4287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.238451][ T4287] CPU: 0 UID: 0 PID: 4287 Comm: syz.2.62 Not tainted syzkaller #0 PREEMPT [ 143.238551][ T4287] Hardware name: ARM-Versatile Express [ 143.238581][ T4287] Call trace: [ 143.238628][ T4287] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 143.238744][ T4287] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 143.238768][ T4287] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 143.238952][ T4287] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 143.239233][ T4287] r5:853e6000 r4:8294fc90 [ 143.239288][ T4287] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 143.239567][ T4287] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 143.239806][ T4287] r8:20000200 r7:00000000 r6:837b5680 r5:00000023 r4:00000006 [ 143.239955][ T4287] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 143.240150][ T4287] [<80999c68>] (should_fail_usercopy) from [<815980e4>] (do_sock_getsockopt+0x12c/0x1ec) [ 143.240330][ T4287] [<81597fb8>] (do_sock_getsockopt) from [<81599f24>] (__sys_getsockopt+0x94/0xdc) [ 143.240534][ T4287] r8:858a89c0 r7:dfc41f50 r6:00000023 r5:dfc41f58 r4:858a89c1 [ 143.240637][ T4287] [<81599e90>] (__sys_getsockopt) from [<81599f88>] (sys_getsockopt+0x1c/0x24) [ 143.240862][ T4287] r8:8020029c r7:00000127 r6:00130308 r5:00000000 r4:20000200 [ 143.240884][ T4287] [<81599f6c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 143.241039][ T4287] Exception stack(0xdfc41fa8 to 0xdfc41ff0) [ 143.241134][ T4287] 1fa0: 20000200 00000000 00000004 00000006 00000023 200001c0 [ 143.241182][ T4287] 1fc0: 20000200 00000000 00130308 00000127 00310000 00000000 00006364 76f830bc [ 143.241347][ T4287] 1fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 143.502306][ T29] audit: type=1400 audit(143.390:128): avc: denied { create } for pid=4290 comm="syz.2.64" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 144.086944][ T29] audit: type=1400 audit(143.970:129): avc: denied { append } for pid=4300 comm="syz.2.68" name="vcsa" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 144.134935][ T29] audit: type=1400 audit(144.020:130): avc: denied { create } for pid=4300 comm="syz.2.68" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 144.358856][ T3702] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 144.413493][ T4308] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4308 comm=syz.2.69 [ 144.537532][ T3702] usb 2-1: Using ep0 maxpacket: 32 [ 144.562546][ T3702] usb 2-1: config 1 interface 0 altsetting 6 endpoint 0x2 has an invalid bInterval 134, changing to 11 [ 144.562940][ T3702] usb 2-1: config 1 interface 0 has no altsetting 0 [ 144.594945][ T3702] usb 2-1: New USB device found, idVendor=05a4, idProduct=2000, bcdDevice= 0.40 [ 144.595176][ T3702] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.595410][ T3702] usb 2-1: Product: 镬낸ꄚ魹䙬៼⡲ꢂ⼼鳒ꉓ啇빁⠾顨္院⇒곆襭ღ뾏䅮룞ﰠ⫺묒莊젳ᚷ薚⿠埇䄅㡹界㿡븕땼౜쾗ۗ썷䚷앺㘭띷긨ꌙ᧷⭑ꝍগ鮉ℌ겼쥡ງ怓㊟䔚䎰⫆ꑔ蔑༝据廟ꔼ穁ꮜ [ 144.595462][ T3702] usb 2-1: Manufacturer: У [ 144.595495][ T3702] usb 2-1: SerialNumber: 頑鄄꓁㱤✽翫팻턈慈쵑㚐ڙ繝ꯙ丙탉碍㺙ꐎꪜ劀灒栭䃜ষ䷄孂魅ᶒ掯늻묭軔嵖츷㟒컷剮駧씐䋒뮲า쳕茔瑡빿뒿샖蓼捦뻖쩷湬흢孹흲寮ꆥ뫿牧౧ⴙ狌♨枏噪㛤꼅‾썱讏즹 [ 145.173335][ T29] audit: type=1400 audit(145.060:131): avc: denied { getopt } for pid=4298 comm="syz.1.67" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 145.211377][ T3702] usbhid 2-1:1.0: can't add hid device: -71 [ 145.212163][ T3702] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 145.220833][ T3702] usb 2-1: USB disconnect, device number 2 [ 145.510431][ T4332] FAULT_INJECTION: forcing a failure. [ 145.510431][ T4332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.513157][ T4332] CPU: 1 UID: 0 PID: 4332 Comm: syz.1.73 Tainted: G L syzkaller #0 PREEMPT [ 145.513408][ T4332] Tainted: [L]=SOFTLOCKUP [ 145.513443][ T4332] Hardware name: ARM-Versatile Express [ 145.513473][ T4332] Call trace: [ 145.513523][ T4332] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 145.513694][ T4332] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 145.513717][ T4332] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 145.513775][ T4332] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 145.513832][ T4332] r5:844ec800 r4:8294fc90 [ 145.513849][ T4332] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 145.513909][ T4332] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 145.513983][ T4332] r8:76faff30 r7:00000000 r6:00000000 r5:e0199f68 r4:00000002 [ 145.514002][ T4332] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 145.514054][ T4332] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 145.514110][ T4332] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 145.514179][ T4332] r10:00000001 r9:80624d34 r8:00000002 r7:e0199f68 r6:0000000f r5:76faff30 [ 145.514204][ T4332] r4:844ec800 r3:e0199e9f [ 145.514221][ T4332] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 145.514283][ T4332] r8:76faff30 r7:e0199f68 r6:844ec800 r5:0000000f r4:858a0240 [ 145.514301][ T4332] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 145.514360][ T4332] r10:00000003 r9:844ec800 r8:8020029c r7:00000000 r6:00000000 r5:858a0240 [ 145.514380][ T4332] r4:858a0243 [ 145.514397][ T4332] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 145.514451][ T4332] r7:00000003 r6:00000008 r5:76faff30 r4:0000000f [ 145.514469][ T4332] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 145.514512][ T4332] Exception stack(0xe0199fa8 to 0xe0199ff0) [ 145.514553][ T4332] 9fa0: 0000000f 76faff30 00000008 76faff30 0000000f 00000000 [ 145.514589][ T4332] 9fc0: 0000000f 76faff30 00000008 00000003 00310000 00000000 00006364 76fb00bc [ 145.514619][ T4332] 9fe0: 00000158 76fafed0 000d801c 0013022c [ 145.617382][ T29] audit: type=1400 audit(145.500:132): avc: denied { ioctl } for pid=4333 comm="syz.1.74" path="socket:[3515]" dev="sockfs" ino=3515 ioctlcmd=0x5107 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 145.982417][ T4340] FAULT_INJECTION: forcing a failure. [ 145.982417][ T4340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.985573][ T4340] CPU: 1 UID: 0 PID: 4340 Comm: syz.2.77 Tainted: G L syzkaller #0 PREEMPT [ 145.985711][ T4340] Tainted: [L]=SOFTLOCKUP [ 145.985736][ T4340] Hardware name: ARM-Versatile Express [ 145.985764][ T4340] Call trace: [ 145.985810][ T4340] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 145.985931][ T4340] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 145.985952][ T4340] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 145.986006][ T4340] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 145.986063][ T4340] r5:844ec800 r4:8294fc90 [ 145.986080][ T4340] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 145.986143][ T4340] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 145.986212][ T4340] r8:76f82f30 r7:00000000 r6:00000000 r5:dfaedf68 r4:00000002 [ 145.986278][ T4340] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 145.986379][ T4340] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 145.986446][ T4340] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 145.986523][ T4340] r10:00000001 r9:80624d34 r8:00000002 r7:dfaedf68 r6:0000000f r5:76f82f30 [ 145.986552][ T4340] r4:844ec800 r3:dfaede9f [ 145.986571][ T4340] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 145.986650][ T4340] r8:76f82f30 r7:dfaedf68 r6:844ec800 r5:0000000f r4:858a0a80 [ 145.986672][ T4340] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 145.986741][ T4340] r10:00000003 r9:844ec800 r8:8020029c r7:00000000 r6:00000000 r5:858a0a80 [ 145.986763][ T4340] r4:858a0a83 [ 145.986867][ T4340] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 145.986969][ T4340] r7:00000003 r6:00000004 r5:76f82f30 r4:0000000f [ 145.986998][ T4340] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 145.987054][ T4340] Exception stack(0xdfaedfa8 to 0xdfaedff0) [ 145.987102][ T4340] dfa0: 0000000f 76f82f30 00000004 76f82f30 0000000f 00000000 [ 145.987146][ T4340] dfc0: 0000000f 76f82f30 00000004 00000003 00310000 00000000 00006364 76f830bc [ 145.987183][ T4340] dfe0: 00000158 76f82ed0 000d801c 0013022c [ 146.353031][ T4344] FAULT_INJECTION: forcing a failure. [ 146.353031][ T4344] name failslab, interval 1, probability 0, space 0, times 0 [ 146.354291][ T4344] CPU: 1 UID: 0 PID: 4344 Comm: syz.2.79 Tainted: G L syzkaller #0 PREEMPT [ 146.354365][ T4344] Tainted: [L]=SOFTLOCKUP [ 146.354377][ T4344] Hardware name: ARM-Versatile Express [ 146.354390][ T4344] Call trace: [ 146.354413][ T4344] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 146.354476][ T4344] r7:00000d40 r6:00000000 r5:60000013 r4:82295bbc [ 146.354486][ T4344] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 146.354615][ T4344] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 146.354660][ T4344] r5:844ec800 r4:82918c48 [ 146.354669][ T4344] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 146.354706][ T4344] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 146.354749][ T4344] r8:00000000 r7:00000d40 r6:00000016 r5:85d75ffd r4:83001240 [ 146.354759][ T4344] [<8053a4d4>] (should_failslab) from [<8051513c>] (__kmalloc_noprof+0x9c/0x568) [ 146.354791][ T4344] [<805150a0>] (__kmalloc_noprof) from [<807e4098>] (tomoyo_encode2+0x64/0xf0) [ 146.354836][ T4344] r10:00000fff r9:83252800 r8:00000000 r7:8378dcc0 r6:858a0928 r5:85d75ffd [ 146.354847][ T4344] r4:85d75ff2 [ 146.354856][ T4344] [<807e4034>] (tomoyo_encode2) from [<807e4148>] (tomoyo_encode+0x24/0x30) [ 146.354896][ T4344] r9:83252800 r8:00000000 r7:8378dcc0 r6:858a0928 r5:00001000 r4:85d75ff3 [ 146.354905][ T4344] [<807e4124>] (tomoyo_encode) from [<807e41d4>] (tomoyo_realpath_from_path+0x80/0x17c) [ 146.354939][ T4344] r5:00001000 r4:85d75000 [ 146.354948][ T4344] [<807e4154>] (tomoyo_realpath_from_path) from [<807e02d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 146.354995][ T4344] r10:844ec800 r9:00000000 r8:858a0900 r7:00005451 r6:00000004 r5:81cd6ac0 [ 146.355007][ T4344] r4:858a0928 r3:826c2240 [ 146.355016][ T4344] [<807e0208>] (tomoyo_path_number_perm) from [<807e4bb4>] (tomoyo_file_ioctl+0x1c/0x20) [ 146.355079][ T4344] r9:00000003 r8:858a0900 r7:00000000 r6:00000000 r5:00005451 r4:858a0900 [ 146.355090][ T4344] [<807e4b98>] (tomoyo_file_ioctl) from [<80790e20>] (security_file_ioctl+0x64/0x1e4) [ 146.355123][ T4344] [<80790dbc>] (security_file_ioctl) from [<80585684>] (sys_ioctl+0x4c/0xba0) [ 146.355163][ T4344] r7:00000000 r6:858a0901 r5:00000000 r4:00005451 [ 146.355172][ T4344] [<80585638>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 146.355199][ T4344] Exception stack(0xdfaedfa8 to 0xdfaedff0) [ 146.355221][ T4344] dfa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 146.355242][ T4344] dfc0: 00000000 00000000 00130308 00000036 00310000 00000000 00006364 76f830bc [ 146.355257][ T4344] dfe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 146.355278][ T4344] r10:00000036 r9:844ec800 r8:8020029c r7:00000036 r6:00130308 r5:00000000 [ 146.355289][ T4344] r4:00000000 [ 146.381846][ T4344] ERROR: Out of memory at tomoyo_realpath_from_path. [ 146.547553][ T29] audit: type=1400 audit(146.430:133): avc: denied { ioctl } for pid=4349 comm="syz.2.81" path="socket:[4427]" dev="sockfs" ino=4427 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 146.552092][ T29] audit: type=1400 audit(146.440:134): avc: denied { ioctl } for pid=4349 comm="syz.2.81" path="socket:[4428]" dev="sockfs" ino=4428 ioctlcmd=0x8912 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 146.654217][ T29] audit: type=1400 audit(146.540:135): avc: denied { setopt } for pid=4353 comm="syz.2.82" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 147.537216][ C1] hrtimer: interrupt took 575040 ns [ 148.828628][ T29] audit: type=1400 audit(148.720:136): avc: denied { create } for pid=4364 comm="syz.1.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 148.835898][ T29] audit: type=1400 audit(148.720:137): avc: denied { create } for pid=4364 comm="syz.1.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 149.077282][ T29] audit: type=1400 audit(148.960:138): avc: denied { write } for pid=4369 comm="syz.2.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 149.163849][ T29] audit: type=1400 audit(149.050:139): avc: denied { lock } for pid=4364 comm="syz.1.86" path="socket:[3575]" dev="sockfs" ino=3575 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 149.550507][ T4378] FAULT_INJECTION: forcing a failure. [ 149.550507][ T4378] name failslab, interval 1, probability 0, space 0, times 0 [ 149.551633][ T4378] CPU: 0 UID: 0 PID: 4378 Comm: syz.2.89 Tainted: G L syzkaller #0 PREEMPT [ 149.551810][ T4378] Tainted: [L]=SOFTLOCKUP [ 149.551842][ T4378] Hardware name: ARM-Versatile Express [ 149.551868][ T4378] Call trace: [ 149.551920][ T4378] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 149.552144][ T4378] r7:00000cc0 r6:00000000 r5:60000013 r4:82295bbc [ 149.552175][ T4378] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 149.552241][ T4378] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 149.552303][ T4378] r5:853e6c00 r4:82918c48 [ 149.552319][ T4378] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 149.552387][ T4378] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 149.552479][ T4378] r8:00000000 r7:00000cc0 r6:0000019c r5:0000019c r4:83001480 [ 149.552580][ T4378] [<8053a4d4>] (should_failslab) from [<8051513c>] (__kmalloc_noprof+0x9c/0x568) [ 149.552652][ T4378] [<805150a0>] (__kmalloc_noprof) from [<8159d614>] (sock_kmalloc+0x58/0x80) [ 149.552740][ T4378] r10:0000019c r9:e0101dc4 r8:0008c840 r7:0000019c r6:8576c780 r5:0000019c [ 149.552768][ T4378] r4:8333ca14 [ 149.552788][ T4378] [<8159d5bc>] (sock_kmalloc) from [<815983e0>] (____sys_sendmsg+0x23c/0x2cc) [ 149.552974][ T4378] r5:0008c840 r4:e0101f20 [ 149.553437][ T4378] [<815981a4>] (____sys_sendmsg) from [<8159a360>] (___sys_sendmsg+0x9c/0xd0) [ 149.553775][ T4378] r10:e0101e24 r9:20000480 r8:0008c840 r7:00000000 r6:8576c780 r5:e0101f20 [ 149.553871][ T4378] r4:00000000 [ 149.553895][ T4378] [<8159a2c4>] (___sys_sendmsg) from [<8159a7f8>] (__sys_sendmsg+0x8c/0xe0) [ 149.553972][ T4378] r10:00000128 r9:853e6c00 r8:85caa180 r7:0008c840 r6:20000480 r5:85caa181 [ 149.554016][ T4378] r4:00000003 [ 149.554060][ T4378] [<8159a76c>] (__sys_sendmsg) from [<8159a860>] (sys_sendmsg+0x14/0x18) [ 149.554133][ T4378] r8:8020029c r7:00000128 r6:00130308 r5:00000000 r4:00000000 [ 149.554152][ T4378] [<8159a84c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 149.554204][ T4378] Exception stack(0xe0101fa8 to 0xe0101ff0) [ 149.554247][ T4378] 1fa0: 00000000 00000000 00000003 20000480 0008c840 00000000 [ 149.554283][ T4378] 1fc0: 00000000 00000000 00130308 00000128 00310000 00000000 00006364 76f830bc [ 149.554314][ T4378] 1fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 149.648754][ T4380] FAULT_INJECTION: forcing a failure. [ 149.648754][ T4380] name failslab, interval 1, probability 0, space 0, times 0 [ 149.649306][ T4380] CPU: 0 UID: 0 PID: 4380 Comm: syz.1.90 Tainted: G L syzkaller #0 PREEMPT [ 149.649413][ T4380] Tainted: [L]=SOFTLOCKUP [ 149.649434][ T4380] Hardware name: ARM-Versatile Express [ 149.649461][ T4380] Call trace: [ 149.649511][ T4380] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 149.649625][ T4380] r7:00000d40 r6:00000000 r5:60000013 r4:82295bbc [ 149.650637][ T4380] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 149.650727][ T4380] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 149.650792][ T4380] r5:845a6c00 r4:82918c48 [ 149.650811][ T4380] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 149.650886][ T4380] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 149.651419][ T4380] r8:00000000 r7:00000d40 r6:0000001f r5:84eccffd r4:83001240 [ 149.651909][ T4380] [<8053a4d4>] (should_failslab) from [<8051513c>] (__kmalloc_noprof+0x9c/0x568) [ 149.652238][ T4380] [<805150a0>] (__kmalloc_noprof) from [<807e4098>] (tomoyo_encode2+0x64/0xf0) [ 149.652508][ T4380] r10:00000fff r9:83252c00 r8:00000000 r7:8378da18 r6:85caa868 r5:84eccffd [ 149.652535][ T4380] r4:84eccfe9 [ 149.652703][ T4380] [<807e4034>] (tomoyo_encode2) from [<807e4148>] (tomoyo_encode+0x24/0x30) [ 149.652821][ T4380] r9:83252c00 r8:00000000 r7:8378da18 r6:85caa868 r5:00001000 r4:84eccfea [ 149.653006][ T4380] [<807e4124>] (tomoyo_encode) from [<807e41d4>] (tomoyo_realpath_from_path+0x80/0x17c) [ 149.653166][ T4380] r5:00001000 r4:84ecc000 [ 149.653371][ T4380] [<807e4154>] (tomoyo_realpath_from_path) from [<807e02d4>] (tomoyo_path_number_perm+0xcc/0x22c) [ 149.653526][ T4380] r10:845a6c00 r9:00000000 r8:85caa840 r7:c0303e03 r6:00000004 r5:81cd6ac0 [ 149.653654][ T4380] r4:85caa868 r3:826c2240 [ 149.653678][ T4380] [<807e0208>] (tomoyo_path_number_perm) from [<807e4bb4>] (tomoyo_file_ioctl+0x1c/0x20) [ 149.653842][ T4380] r9:00000003 r8:85caa840 r7:20000040 r6:20000040 r5:c0303e03 r4:85caa840 [ 149.653958][ T4380] [<807e4b98>] (tomoyo_file_ioctl) from [<80790e20>] (security_file_ioctl+0x64/0x1e4) [ 149.654346][ T4380] [<80790dbc>] (security_file_ioctl) from [<80585684>] (sys_ioctl+0x4c/0xba0) [ 149.654616][ T4380] r7:20000040 r6:85caa841 r5:00000000 r4:c0303e03 [ 149.654710][ T4380] [<80585638>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 149.654867][ T4380] Exception stack(0xe8371fa8 to 0xe8371ff0) [ 149.654918][ T4380] 1fa0: 00000000 00000000 00000003 c0303e03 20000040 00000000 [ 149.654959][ T4380] 1fc0: 00000000 00000000 00130308 00000036 00310000 00000000 00006364 76fb00bc [ 149.654999][ T4380] 1fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 149.655038][ T4380] r10:00000036 r9:845a6c00 r8:8020029c r7:00000036 r6:00130308 r5:00000000 [ 149.655060][ T4380] r4:00000000 [ 149.657978][ T4380] ERROR: Out of memory at tomoyo_realpath_from_path. [ 149.824040][ T29] audit: type=1400 audit(149.710:140): avc: denied { module_load } for pid=4381 comm="syz.1.92" path="/sys/power/wakeup_count" dev="sysfs" ino=753 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 149.936161][ T29] audit: type=1400 audit(149.820:141): avc: denied { read } for pid=4385 comm="syz.1.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 149.985157][ T4388] FAULT_INJECTION: forcing a failure. [ 149.985157][ T4388] name failslab, interval 1, probability 0, space 0, times 0 [ 149.985595][ T4388] CPU: 0 UID: 0 PID: 4388 Comm: syz.2.94 Tainted: G L syzkaller #0 PREEMPT [ 149.985704][ T4388] Tainted: [L]=SOFTLOCKUP [ 149.985832][ T4388] Hardware name: ARM-Versatile Express [ 149.985864][ T4388] Call trace: [ 149.985916][ T4388] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 149.986168][ T4388] r7:00000dc0 r6:00000000 r5:60000013 r4:82295bbc [ 149.986668][ T4388] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 149.986895][ T4388] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 149.987162][ T4388] r5:853e3c00 r4:82918c48 [ 149.987230][ T4388] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 149.987334][ T4388] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 149.987683][ T4388] r8:00000000 r7:00000dc0 r6:00000004 r5:00000004 r4:83001240 [ 149.987745][ T4388] [<8053a4d4>] (should_failslab) from [<8051bd44>] (__kmalloc_node_noprof+0xa0/0x574) [ 149.987985][ T4388] [<8051bca4>] (__kmalloc_node_noprof) from [<804f8658>] (__vmalloc_node_range_noprof+0x160/0x654) [ 149.988078][ T4388] r10:df800000 r9:00000001 r8:00000000 r7:ffffffff r6:00000cc2 r5:00000004 [ 149.988103][ T4388] r4:8584b680 [ 149.988120][ T4388] [<804f84f8>] (__vmalloc_node_range_noprof) from [<804f8d40>] (vmalloc_noprof+0x6c/0x74) [ 149.988203][ T4388] r10:ea4a9ec4 r9:00001000 r8:00000000 r7:858a89c0 r6:00000000 r5:00000000 [ 149.988224][ T4388] r4:00000000 [ 149.988243][ T4388] [<804f8cd4>] (vmalloc_noprof) from [<805bff5c>] (kernel_read_file+0x374/0x3a4) [ 149.988311][ T4388] r4:00000000 [ 149.988328][ T4388] [<805bfbe8>] (kernel_read_file) from [<8031e14c>] (init_module_from_file+0xc8/0x108) [ 149.988405][ T4388] r10:82abfe30 r9:00000000 r8:82abfe20 r7:858a89c0 r6:00000000 r5:858a89c0 [ 149.988427][ T4388] r4:00000003 [ 149.988445][ T4388] [<8031e084>] (init_module_from_file) from [<8031e6d0>] (sys_finit_module+0x260/0x35c) [ 149.988595][ T4388] r6:858a89c1 r5:00000003 r4:00000077 [ 149.988624][ T4388] [<8031e470>] (sys_finit_module) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 149.988679][ T4388] Exception stack(0xea4a9fa8 to 0xea4a9ff0) [ 149.988737][ T4388] 9fa0: 00000000 00000000 00000003 00000000 00000003 00000000 [ 149.988777][ T4388] 9fc0: 00000000 00000000 00130308 0000017b 00310000 00000000 00006364 76f830bc [ 149.988809][ T4388] 9fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 149.988849][ T4388] r10:0000017b r9:853e3c00 r8:8020029c r7:0000017b r6:00130308 r5:00000000 [ 149.988870][ T4388] r4:00000000 [ 149.998666][ T4388] syz.2.94: vmalloc error: size 4096, failed to allocated page array size 4, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0 [ 150.001042][ T4388] CPU: 0 UID: 0 PID: 4388 Comm: syz.2.94 Tainted: G L syzkaller #0 PREEMPT [ 150.001132][ T4388] Tainted: [L]=SOFTLOCKUP [ 150.001150][ T4388] Hardware name: ARM-Versatile Express [ 150.001218][ T4388] Call trace: [ 150.001249][ T4388] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 150.001394][ T4388] r7:ffffffff r6:822b1b18 r5:60000013 r4:82295bbc [ 150.001435][ T4388] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 150.001491][ T4388] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 150.001549][ T4388] r5:853e3c00 r4:00000000 [ 150.001564][ T4388] [<8021eec0>] (dump_stack) from [<8050a0b4>] (warn_alloc+0xd8/0x180) [ 150.001618][ T4388] [<80509fdc>] (warn_alloc) from [<804f8a54>] (__vmalloc_node_range_noprof+0x55c/0x654) [ 150.001748][ T4388] r3:00001000 r2:822b1b18 [ 150.001800][ T4388] r6:00000cc2 r5:00000004 r4:8584b680 [ 150.001847][ T4388] [<804f84f8>] (__vmalloc_node_range_noprof) from [<804f8d40>] (vmalloc_noprof+0x6c/0x74) [ 150.001943][ T4388] r10:ea4a9ec4 r9:00001000 r8:00000000 r7:858a89c0 r6:00000000 r5:00000000 [ 150.002005][ T4388] r4:00000000 [ 150.002026][ T4388] [<804f8cd4>] (vmalloc_noprof) from [<805bff5c>] (kernel_read_file+0x374/0x3a4) [ 150.002138][ T4388] r4:00000000 [ 150.002157][ T4388] [<805bfbe8>] (kernel_read_file) from [<8031e14c>] (init_module_from_file+0xc8/0x108) [ 150.002353][ T4388] r10:82abfe30 r9:00000000 r8:82abfe20 r7:858a89c0 r6:00000000 r5:858a89c0 [ 150.002380][ T4388] r4:00000003 [ 150.002397][ T4388] [<8031e084>] (init_module_from_file) from [<8031e6d0>] (sys_finit_module+0x260/0x35c) [ 150.002506][ T4388] r6:858a89c1 r5:00000003 r4:00000077 [ 150.002540][ T4388] [<8031e470>] (sys_finit_module) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 150.002598][ T4388] Exception stack(0xea4a9fa8 to 0xea4a9ff0) [ 150.002640][ T4388] 9fa0: 00000000 00000000 00000003 00000000 00000003 00000000 [ 150.002679][ T4388] 9fc0: 00000000 00000000 00130308 0000017b 00310000 00000000 00006364 76f830bc [ 150.002707][ T4388] 9fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 150.002745][ T4388] r10:0000017b r9:853e3c00 r8:8020029c r7:0000017b r6:00130308 r5:00000000 [ 150.002765][ T4388] r4:00000000 [ 150.002966][ T4388] Mem-Info: [ 150.003695][ T4388] active_anon:1538 inactive_anon:0 isolated_anon:0 [ 150.003695][ T4388] active_file:4609 inactive_file:37887 isolated_file:0 [ 150.003695][ T4388] unevictable:768 dirty:42 writeback:0 [ 150.003695][ T4388] slab_reclaimable:1101 slab_unreclaimable:5482 [ 150.003695][ T4388] mapped:2358 shmem:777 pagetables:382 [ 150.003695][ T4388] sec_pagetables:0 bounce:0 [ 150.003695][ T4388] kernel_misc_reclaimable:0 [ 150.003695][ T4388] free:432263 free_pcp:3424 free_cma:4032 [ 150.004070][ T4388] Node 0 active_anon:6152kB inactive_anon:0kB active_file:18436kB inactive_file:151548kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:9432kB dirty:168kB writeback:0kB shmem:3108kB kernel_stack:1632kB pagetables:1528kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 150.004594][ T4388] Normal free:1379300kB boost:0kB min:4772kB low:6196kB high:7620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:968kB unevictable:0kB writepending:80kB zspages:0kB present:1556480kB managed:1426900kB mlocked:0kB bounce:0kB free_pcp:5020kB local_pcp:2604kB free_cma:0kB [ 150.038719][ T4388] lowmem_reserve[]: 0 4224 4224 [ 150.039747][ T4388] HighMem free:349752kB boost:0kB min:512kB low:1052kB high:1592kB reserved_highatomic:0KB free_highatomic:0KB active_anon:6136kB inactive_anon:0kB active_file:18436kB inactive_file:150580kB unevictable:3072kB writepending:88kB zspages:0kB present:540672kB managed:540672kB mlocked:0kB bounce:0kB free_pcp:8676kB local_pcp:2988kB free_cma:16128kB [ 150.039908][ T4388] lowmem_reserve[]: 0 0 0 [ 150.040157][ T4388] Normal: 13*4kB (UM) 6*8kB (UM) 6*16kB (UM) 11*32kB (UME) 3*64kB (UM) 4*128kB (M) 5*256kB (UME) 5*512kB (ME) 6*1024kB (UME) 2*2048kB (M) 333*4096kB (UM) = 1379300kB [ 150.041889][ T4388] HighMem: 124*4kB (UM) 83*8kB (UM) 74*16kB (UM) 81*32kB (UM) 31*64kB (UM) 20*128kB (UM) 41*256kB (UMC) 28*512kB (UMC) 20*1024kB (UMC) 12*2048kB (UMC) 66*4096kB (MC) = 349704kB [ 150.042616][ T4388] 43273 total pagecache pages [ 150.042752][ T4388] 0 pages in swap cache [ 150.042797][ T4388] Free swap = 124996kB [ 150.042832][ T4388] Total swap = 124996kB [ 150.042944][ T4388] 524288 pages RAM [ 150.042978][ T4388] 135168 pages HighMem/MovableOnly [ 150.043024][ T4388] 32395 pages reserved [ 150.043057][ T4388] 4096 pages cma reserved [ 150.158896][ T4390] FAULT_INJECTION: forcing a failure. [ 150.158896][ T4390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.161027][ T4390] CPU: 1 UID: 0 PID: 4390 Comm: syz.2.95 Tainted: G L syzkaller #0 PREEMPT [ 150.161147][ T4390] Tainted: [L]=SOFTLOCKUP [ 150.161171][ T4390] Hardware name: ARM-Versatile Express [ 150.161199][ T4390] Call trace: [ 150.161245][ T4390] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 150.161362][ T4390] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 150.161384][ T4390] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 150.161441][ T4390] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 150.161503][ T4390] r5:845a4800 r4:8294fc90 [ 150.161523][ T4390] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 150.161587][ T4390] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 150.161658][ T4390] r8:76f82f30 r7:00000000 r6:00000000 r5:e42d9f68 r4:00000002 [ 150.161679][ T4390] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 150.161741][ T4390] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 150.161805][ T4390] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 150.161882][ T4390] r10:00000001 r9:80624d34 r8:00000002 r7:e42d9f68 r6:0000000f r5:76f82f30 [ 150.161908][ T4390] r4:845a4800 r3:e42d9e9f [ 150.161926][ T4390] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 150.162011][ T4390] r8:76f82f30 r7:e42d9f68 r6:845a4800 r5:0000000f r4:85caa900 [ 150.162032][ T4390] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 150.162097][ T4390] r10:00000003 r9:845a4800 r8:8020029c r7:00000000 r6:00000000 r5:85caa900 [ 150.162120][ T4390] r4:85caa903 [ 150.162138][ T4390] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 150.162199][ T4390] r7:00000003 r6:00000004 r5:76f82f30 r4:0000000f [ 150.162219][ T4390] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 150.162271][ T4390] Exception stack(0xe42d9fa8 to 0xe42d9ff0) [ 150.162316][ T4390] 9fa0: 0000000f 76f82f30 00000004 76f82f30 0000000f 00000000 [ 150.162357][ T4390] 9fc0: 0000000f 76f82f30 00000004 00000003 00310000 00000000 00006364 76f830bc [ 150.162389][ T4390] 9fe0: 00000158 76f82ed0 000d801c 0013022c [ 150.894387][ T4400] FAULT_INJECTION: forcing a failure. [ 150.894387][ T4400] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.894841][ T4400] CPU: 0 UID: 0 PID: 4400 Comm: syz.2.97 Tainted: G L syzkaller #0 PREEMPT [ 150.894957][ T4400] Tainted: [L]=SOFTLOCKUP [ 150.894982][ T4400] Hardware name: ARM-Versatile Express [ 150.895009][ T4400] Call trace: [ 150.895112][ T4400] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 150.895228][ T4400] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 150.895252][ T4400] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 150.895342][ T4400] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 150.895407][ T4400] r5:853e5400 r4:8294fc90 [ 150.895533][ T4400] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 150.895636][ T4400] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 150.895795][ T4400] r8:76f82f30 r7:00000000 r6:00000000 r5:ea519f68 r4:00000002 [ 150.895971][ T4400] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 150.896075][ T4400] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 150.896456][ T4400] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 150.896552][ T4400] r10:00000001 r9:80624d34 r8:00000002 r7:ea519f68 r6:0000000f r5:76f82f30 [ 150.896579][ T4400] r4:853e5400 r3:ea519e9f [ 150.896600][ T4400] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 150.896674][ T4400] r8:76f82f30 r7:ea519f68 r6:853e5400 r5:0000000f r4:858a8f00 [ 150.896697][ T4400] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 150.896766][ T4400] r10:00000003 r9:853e5400 r8:8020029c r7:00000000 r6:00000000 r5:858a8f00 [ 150.896789][ T4400] r4:858a8f03 [ 150.896808][ T4400] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 150.897016][ T4400] r7:00000003 r6:00000005 r5:76f82f30 r4:0000000f [ 150.897042][ T4400] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 150.897094][ T4400] Exception stack(0xea519fa8 to 0xea519ff0) [ 150.897138][ T4400] 9fa0: 0000000f 76f82f30 00000005 76f82f30 0000000f 00000000 [ 150.897180][ T4400] 9fc0: 0000000f 76f82f30 00000005 00000003 00310000 00000000 00006364 76f830bc [ 150.897213][ T4400] 9fe0: 00000158 76f82ed0 000d801c 0013022c [ 151.039235][ T29] audit: type=1400 audit(150.930:142): avc: denied { create } for pid=4402 comm="syz.2.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 151.266043][ T4408] FAULT_INJECTION: forcing a failure. [ 151.266043][ T4408] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.267702][ T4408] CPU: 0 UID: 0 PID: 4408 Comm: syz.2.99 Tainted: G L syzkaller #0 PREEMPT [ 151.267804][ T4408] Tainted: [L]=SOFTLOCKUP [ 151.267827][ T4408] Hardware name: ARM-Versatile Express [ 151.267896][ T4408] Call trace: [ 151.267947][ T4408] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 151.268067][ T4408] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 151.268120][ T4408] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 151.268216][ T4408] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 151.268284][ T4408] r5:853e4800 r4:8294fc90 [ 151.268302][ T4408] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 151.268395][ T4408] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 151.268475][ T4408] r8:76f82f30 r7:00000000 r6:00000000 r5:ea54df68 r4:00000002 [ 151.268499][ T4408] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 151.268557][ T4408] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 151.268620][ T4408] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 151.268900][ T4408] r10:00000001 r9:80624d34 r8:00000002 r7:ea54df68 r6:0000000f r5:76f82f30 [ 151.268989][ T4408] r4:853e4800 r3:ea54de9f [ 151.269193][ T4408] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 151.269279][ T4408] r8:76f82f30 r7:ea54df68 r6:853e4800 r5:0000000f r4:858a8780 [ 151.269299][ T4408] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 151.269367][ T4408] r10:00000003 r9:853e4800 r8:8020029c r7:00000000 r6:00000000 r5:858a8780 [ 151.269387][ T4408] r4:858a8783 [ 151.269407][ T4408] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 151.269469][ T4408] r7:00000003 r6:00000004 r5:76f82f30 r4:0000000f [ 151.269486][ T4408] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 151.269556][ T4408] Exception stack(0xea54dfa8 to 0xea54dff0) [ 151.269646][ T4408] dfa0: 0000000f 76f82f30 00000004 76f82f30 0000000f 00000000 [ 151.269750][ T4408] dfc0: 0000000f 76f82f30 00000004 00000003 00310000 00000000 00006364 76f830bc [ 151.269783][ T4408] dfe0: 00000158 76f82ed0 000d801c 0013022c [ 151.400206][ T29] audit: type=1400 audit(151.290:143): avc: denied { create } for pid=4409 comm="syz.2.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 151.447439][ T29] audit: type=1400 audit(151.330:144): avc: denied { ioctl } for pid=4409 comm="syz.2.100" path="socket:[3634]" dev="sockfs" ino=3634 ioctlcmd=0x891a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 151.847596][ T4416] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=4416 comm=syz.2.103 [ 151.947260][ T29] audit: type=1400 audit(151.830:145): avc: denied { associate } for pid=4417 comm="syz.2.104" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 151.964033][ T4418] FAULT_INJECTION: forcing a failure. [ 151.964033][ T4418] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.964520][ T4418] CPU: 0 UID: 0 PID: 4418 Comm: syz.2.104 Tainted: G L syzkaller #0 PREEMPT [ 151.964583][ T4418] Tainted: [L]=SOFTLOCKUP [ 151.964595][ T4418] Hardware name: ARM-Versatile Express [ 151.964608][ T4418] Call trace: [ 151.964638][ T4418] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 151.964703][ T4418] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 151.964713][ T4418] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 151.964742][ T4418] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 151.964771][ T4418] r5:853e6c00 r4:8294fc90 [ 151.964779][ T4418] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 151.965070][ T4418] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 151.965303][ T4418] r8:76f82f30 r7:00000000 r6:00000000 r5:ea585f68 r4:00000002 [ 151.965320][ T4418] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 151.965480][ T4418] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 151.965532][ T4418] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 151.965829][ T4418] r10:00000001 r9:80624d34 r8:00000002 r7:ea585f68 r6:0000000f r5:76f82f30 [ 151.965844][ T4418] r4:853e6c00 r3:ea585e9f [ 151.965854][ T4418] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 151.966207][ T4418] r8:76f82f30 r7:ea585f68 r6:853e6c00 r5:0000000f r4:858a89c0 [ 151.966243][ T4418] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 151.966299][ T4418] r10:00000003 r9:853e6c00 r8:8020029c r7:00000000 r6:00000000 r5:858a89c0 [ 151.966330][ T4418] r4:858a89c3 [ 151.966355][ T4418] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 151.966675][ T4418] r7:00000003 r6:00000005 r5:76f82f30 r4:0000000f [ 151.966833][ T4418] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 151.966952][ T4418] Exception stack(0xea585fa8 to 0xea585ff0) [ 151.967221][ T4418] 5fa0: 0000000f 76f82f30 00000005 76f82f30 0000000f 00000000 [ 151.967591][ T4418] 5fc0: 0000000f 76f82f30 00000005 00000003 00310000 00000000 00006364 76f830bc [ 151.967613][ T4418] 5fe0: 00000158 76f82ed0 000d801c 0013022c [ 152.062444][ T29] audit: type=1400 audit(151.950:146): avc: denied { ioctl } for pid=4419 comm="syz.2.105" path="socket:[3672]" dev="sockfs" ino=3672 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 152.078857][ T29] audit: type=1400 audit(151.970:147): avc: denied { write } for pid=4419 comm="syz.2.105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 152.081658][ T29] audit: type=1400 audit(151.970:148): avc: denied { ioctl } for pid=4419 comm="syz.2.105" path="socket:[3673]" dev="sockfs" ino=3673 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 152.400377][ T29] audit: type=1400 audit(152.290:149): avc: denied { create } for pid=4422 comm="syz.2.106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 152.644902][ T4430] FAULT_INJECTION: forcing a failure. [ 152.644902][ T4430] name failslab, interval 1, probability 0, space 0, times 0 [ 152.647992][ T4430] CPU: 1 UID: 0 PID: 4430 Comm: syz.2.108 Tainted: G L syzkaller #0 PREEMPT [ 152.648124][ T4430] Tainted: [L]=SOFTLOCKUP [ 152.648147][ T4430] Hardware name: ARM-Versatile Express [ 152.648172][ T4430] Call trace: [ 152.648215][ T4430] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 152.648323][ T4430] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 152.648342][ T4430] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 152.648395][ T4430] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 152.648451][ T4430] r5:853e3000 r4:82918c48 [ 152.648468][ T4430] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 152.648530][ T4430] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 152.648600][ T4430] r8:853e3000 r7:00000000 r6:00000cc0 r5:8291bb64 r4:830a1cc0 [ 152.648618][ T4430] [<8053a4d4>] (should_failslab) from [<805199e8>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 152.648716][ T4430] [<8051999c>] (kmem_cache_alloc_noprof) from [<8056cfc8>] (alloc_empty_file+0x54/0x13c) [ 152.648791][ T4430] r10:00000142 r9:ea681f20 r8:82805d00 r7:844a5000 r6:00149000 r5:8291bb64 [ 152.648811][ T4430] r4:82499910 [ 152.648827][ T4430] [<8056cf74>] (alloc_empty_file) from [<80580cf4>] (path_openat+0x40/0x1300) [ 152.648892][ T4430] r8:00000000 r7:ea681e58 r6:ea681f20 r5:853e3000 r4:ffffff9c [ 152.648911][ T4430] [<80580cb4>] (path_openat) from [<80582060>] (do_filp_open+0xac/0x148) [ 152.648976][ T4430] r10:00000142 r9:83966000 r8:00000000 r7:ea681e58 r6:ea681f20 r5:853e3000 [ 152.648996][ T4430] r4:ffffff9c [ 152.649013][ T4430] [<80581fb4>] (do_filp_open) from [<80567654>] (do_sys_openat2+0x90/0xfc) [ 152.649083][ T4430] r9:853e3000 r8:8020029c r7:ffffff9c r6:ea681f58 r5:83966000 r4:00000004 [ 152.649101][ T4430] [<805675c4>] (do_sys_openat2) from [<80567a98>] (sys_openat+0x98/0xd4) [ 152.649167][ T4430] r7:00000142 r6:00130308 r5:20000140 r4:ffffff9c [ 152.649185][ T4430] [<80567a00>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 152.649264][ T4430] Exception stack(0xea681fa8 to 0xea681ff0) [ 152.649307][ T4430] 1fa0: 00000000 00000000 ffffff9c 20000140 00149020 000000a0 [ 152.649343][ T4430] 1fc0: 00000000 00000000 00130308 00000142 00310000 00000000 00006364 76f830bc [ 152.649372][ T4430] 1fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 152.649398][ T4430] r5:00000000 r4:00000000 [ 152.832281][ T29] audit: type=1400 audit(152.720:150): avc: denied { create } for pid=4436 comm="syz.2.110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 154.342734][ T4496] can: request_module (can-proto-3) failed. [ 155.323000][ T4507] FAULT_INJECTION: forcing a failure. [ 155.323000][ T4507] name failslab, interval 1, probability 0, space 0, times 0 [ 155.323365][ T4507] CPU: 1 UID: 0 PID: 4507 Comm: syz.1.117 Tainted: G L syzkaller #0 PREEMPT [ 155.323425][ T4507] Tainted: [L]=SOFTLOCKUP [ 155.323436][ T4507] Hardware name: ARM-Versatile Express [ 155.323449][ T4507] Call trace: [ 155.323477][ T4507] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 155.323542][ T4507] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 155.323553][ T4507] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 155.323581][ T4507] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 155.323610][ T4507] r5:85e0d400 r4:82918c48 [ 155.323618][ T4507] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 155.323652][ T4507] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 155.323693][ T4507] r8:0000001c r7:00000000 r6:00000dc0 r5:00000000 r4:83001240 [ 155.323702][ T4507] [<8053a4d4>] (should_failslab) from [<8051a6bc>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 155.323734][ T4507] [<8051a670>] (__kmalloc_cache_noprof) from [<80583a0c>] (file_f_owner_allocate+0x3c/0x88) [ 155.323775][ T4507] r10:85e0d400 r9:00000003 r8:858a0a80 r7:00000001 r6:858a0a80 r5:00000000 [ 155.323786][ T4507] r4:858a0a80 [ 155.323794][ T4507] [<805839d0>] (file_f_owner_allocate) from [<80583ad0>] (f_setown+0x78/0xac) [ 155.323824][ T4507] r5:200002c0 r4:00000000 [ 155.323832][ T4507] [<80583a58>] (f_setown) from [<81598aac>] (sock_ioctl+0x300/0x600) [ 155.323869][ T4507] r7:857b9680 r6:851d0000 r5:200002c0 r4:b5403587 [ 155.323878][ T4507] [<815987ac>] (sock_ioctl) from [<80585768>] (sys_ioctl+0x130/0xba0) [ 155.323921][ T4507] r9:00000003 r8:858a0a80 r7:200002c0 r6:858a0a81 r5:00000000 r4:00008901 [ 155.323931][ T4507] [<80585638>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 155.323957][ T4507] Exception stack(0xea491fa8 to 0xea491ff0) [ 155.323978][ T4507] 1fa0: 00000000 00000000 00000003 00008901 200002c0 00000000 [ 155.323998][ T4507] 1fc0: 00000000 00000000 00130308 00000036 00310000 00000000 00006364 76fb00bc [ 155.324013][ T4507] 1fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 155.324034][ T4507] r10:00000036 r9:85e0d400 r8:8020029c r7:00000036 r6:00130308 r5:00000000 [ 155.324058][ T4507] r4:00000000 [ 155.703410][ T4509] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 155.710363][ T29] audit: type=1400 audit(155.590:151): avc: denied { getopt } for pid=4508 comm="syz.1.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 155.856008][ T4515] FAULT_INJECTION: forcing a failure. [ 155.856008][ T4515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.867606][ T4515] CPU: 1 UID: 0 PID: 4515 Comm: syz.1.119 Tainted: G L syzkaller #0 PREEMPT [ 155.867779][ T4515] Tainted: [L]=SOFTLOCKUP [ 155.867801][ T4515] Hardware name: ARM-Versatile Express [ 155.867830][ T4515] Call trace: [ 155.867879][ T4515] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 155.868014][ T4515] r7:00000000 r6:00000000 r5:60000113 r4:82295bbc [ 155.868037][ T4515] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 155.868097][ T4515] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 155.868160][ T4515] r5:85e08c00 r4:8294fc90 [ 155.868179][ T4515] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 155.868246][ T4515] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 155.868321][ T4515] r8:851d0000 r7:00000000 r6:eae39cdc r5:00000000 r4:00000000 [ 155.868344][ T4515] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 155.868404][ T4515] [<80999c68>] (should_fail_usercopy) from [<8179da60>] (copy_to_sockptr_offset.constprop.0+0x60/0x100) [ 155.868477][ T4515] [<8179da00>] (copy_to_sockptr_offset.constprop.0) from [<817a54b0>] (do_tcp_getsockopt+0x184/0xee0) [ 155.868556][ T4515] r8:851d0000 r7:b5403587 r6:20000300 r5:00000000 r4:eae39d28 [ 155.868579][ T4515] [<817a5330>] (do_tcp_getsockopt) from [<817a6290>] (tcp_getsockopt+0x64/0x6c) [ 155.868657][ T4515] r10:00000127 r9:85e08c00 r8:20000300 r7:8159b0b0 r6:857b9680 r5:00000024 [ 155.868680][ T4515] r4:817a622c [ 155.868699][ T4515] [<817a622c>] (tcp_getsockopt) from [<8159b0d8>] (sock_common_getsockopt+0x28/0x30) [ 155.868773][ T4515] r4:817a622c [ 155.868790][ T4515] [<8159b0b0>] (sock_common_getsockopt) from [<815980dc>] (do_sock_getsockopt+0x124/0x1ec) [ 155.868852][ T4515] r4:00000006 [ 155.868871][ T4515] [<81597fb8>] (do_sock_getsockopt) from [<81599f24>] (__sys_getsockopt+0x94/0xdc) [ 155.868950][ T4515] r8:859199c0 r7:eae39f50 r6:00000024 r5:eae39f58 r4:859199c1 [ 155.868973][ T4515] [<81599e90>] (__sys_getsockopt) from [<81599f88>] (sys_getsockopt+0x1c/0x24) [ 155.869050][ T4515] r8:8020029c r7:00000127 r6:00130308 r5:00000000 r4:20000300 [ 155.869072][ T4515] [<81599f6c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 155.869129][ T4515] Exception stack(0xeae39fa8 to 0xeae39ff0) [ 155.869175][ T4515] 9fa0: 20000300 00000000 00000003 00000006 00000024 00000000 [ 155.869219][ T4515] 9fc0: 20000300 00000000 00130308 00000127 00310000 00000000 00006364 76fb00bc [ 155.869252][ T4515] 9fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 156.879231][ T29] audit: type=1400 audit(156.760:152): avc: denied { create } for pid=4523 comm="syz.1.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 157.048180][ T4526] FAULT_INJECTION: forcing a failure. [ 157.048180][ T4526] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.050022][ T4526] CPU: 0 UID: 0 PID: 4526 Comm: syz.1.123 Tainted: G L syzkaller #0 PREEMPT [ 157.050145][ T4526] Tainted: [L]=SOFTLOCKUP [ 157.050168][ T4526] Hardware name: ARM-Versatile Express [ 157.050197][ T4526] Call trace: [ 157.050244][ T4526] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 157.050363][ T4526] r7:eae39eac r6:00000000 r5:60000013 r4:82295bbc [ 157.050383][ T4526] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 157.050439][ T4526] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 157.050498][ T4526] r5:85e09800 r4:8294fc90 [ 157.050518][ T4526] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 157.050579][ T4526] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 157.050646][ T4526] r8:eae39ce8 r7:eae39eac r6:eae39ce8 r5:00000040 r4:200001c0 [ 157.050667][ T4526] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 157.050727][ T4526] [<80999c68>] (should_fail_usercopy) from [<8179d164>] (copy_from_sockptr_offset+0x60/0x128) [ 157.050794][ T4526] [<8179d104>] (copy_from_sockptr_offset) from [<817a5714>] (do_tcp_getsockopt+0x3e8/0xee0) [ 157.050862][ T4526] r7:eae39eac r6:83f4ca40 r5:00000000 r4:eae39d28 [ 157.050881][ T4526] [<817a5330>] (do_tcp_getsockopt) from [<817a6290>] (tcp_getsockopt+0x64/0x6c) [ 157.050957][ T4526] r10:00000127 r9:85e09800 r8:20000200 r7:8159b0b0 r6:8578c280 r5:00000023 [ 157.051039][ T4526] r4:817a622c [ 157.051062][ T4526] [<817a622c>] (tcp_getsockopt) from [<8159b0d8>] (sock_common_getsockopt+0x28/0x30) [ 157.051125][ T4526] r4:817a622c [ 157.051144][ T4526] [<8159b0b0>] (sock_common_getsockopt) from [<815980dc>] (do_sock_getsockopt+0x124/0x1ec) [ 157.051204][ T4526] r4:00000006 [ 157.051223][ T4526] [<81597fb8>] (do_sock_getsockopt) from [<81599f24>] (__sys_getsockopt+0x94/0xdc) [ 157.051329][ T4526] r8:85e66540 r7:eae39f50 r6:00000023 r5:eae39f58 r4:85e66541 [ 157.051425][ T4526] [<81599e90>] (__sys_getsockopt) from [<81599f88>] (sys_getsockopt+0x1c/0x24) [ 157.051538][ T4526] r8:8020029c r7:00000127 r6:00130308 r5:00000000 r4:20000200 [ 157.051564][ T4526] [<81599f6c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 157.051629][ T4526] Exception stack(0xeae39fa8 to 0xeae39ff0) [ 157.051677][ T4526] 9fa0: 20000200 00000000 00000004 00000006 00000023 200001c0 [ 157.051721][ T4526] 9fc0: 20000200 00000000 00130308 00000127 00310000 00000000 00006364 76fb00bc [ 157.051755][ T4526] 9fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 157.408778][ T4531] FAULT_INJECTION: forcing a failure. [ 157.408778][ T4531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.409327][ T4531] CPU: 1 UID: 0 PID: 4531 Comm: syz.1.125 Tainted: G L syzkaller #0 PREEMPT [ 157.409454][ T4531] Tainted: [L]=SOFTLOCKUP [ 157.409477][ T4531] Hardware name: ARM-Versatile Express [ 157.409503][ T4531] Call trace: [ 157.409553][ T4531] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 157.409666][ T4531] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 157.409718][ T4531] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 157.410162][ T4531] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 157.410326][ T4531] r5:84ce9800 r4:8294fc90 [ 157.410438][ T4531] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 157.410563][ T4531] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 157.410648][ T4531] r8:76faff30 r7:00000000 r6:00000000 r5:ea6bdf68 r4:00000002 [ 157.410751][ T4531] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 157.410886][ T4531] [<80999c68>] (should_fail_usercopy) from [<805a6fd4>] (simple_read_from_buffer+0x80/0x13c) [ 157.411024][ T4531] [<805a6f54>] (simple_read_from_buffer) from [<80624dec>] (proc_fail_nth_read+0xb8/0x108) [ 157.411103][ T4531] r10:00000001 r9:80624d34 r8:00000002 r7:ea6bdf68 r6:0000000f r5:76faff30 [ 157.411129][ T4531] r4:84ce9800 r3:ea6bde9f [ 157.411147][ T4531] [<80624d34>] (proc_fail_nth_read) from [<8056a730>] (vfs_read+0x98/0x324) [ 157.411213][ T4531] r8:76faff30 r7:ea6bdf68 r6:84ce9800 r5:0000000f r4:85e790c0 [ 157.411233][ T4531] [<8056a698>] (vfs_read) from [<8056b440>] (ksys_read+0x74/0xe8) [ 157.411330][ T4531] r10:00000003 r9:84ce9800 r8:8020029c r7:00000000 r6:00000000 r5:85e790c0 [ 157.411383][ T4531] r4:85e790c3 [ 157.411425][ T4531] [<8056b3cc>] (ksys_read) from [<8056b4c4>] (sys_read+0x10/0x14) [ 157.411489][ T4531] r7:00000003 r6:00000004 r5:76faff30 r4:0000000f [ 157.411632][ T4531] [<8056b4b4>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 157.411702][ T4531] Exception stack(0xea6bdfa8 to 0xea6bdff0) [ 157.414981][ T4531] dfa0: 0000000f 76faff30 00000004 76faff30 0000000f 00000000 [ 157.415266][ T4531] dfc0: 0000000f 76faff30 00000004 00000003 00310000 00000000 00006364 76fb00bc [ 157.415435][ T4531] dfe0: 00000158 76fafed0 000d801c 0013022c [ 157.680980][ T4533] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4533 comm=syz.1.126 [ 157.770014][ T4536] FAULT_INJECTION: forcing a failure. [ 157.770014][ T4536] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.770317][ T4536] CPU: 1 UID: 0 PID: 4536 Comm: syz.2.127 Tainted: G L syzkaller #0 PREEMPT [ 157.770370][ T4536] Tainted: [L]=SOFTLOCKUP [ 157.770381][ T4536] Hardware name: ARM-Versatile Express [ 157.770394][ T4536] Call trace: [ 157.770418][ T4536] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 157.770475][ T4536] r7:00000000 r6:00000000 r5:60000013 r4:82295bbc [ 157.770485][ T4536] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 157.770513][ T4536] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 157.770542][ T4536] r5:84cea400 r4:8294fc90 [ 157.770550][ T4536] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 157.770581][ T4536] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 157.770615][ T4536] r8:eaf49eb8 r7:00000000 r6:00000001 r5:76f82f30 r4:00000001 [ 157.770624][ T4536] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 157.770652][ T4536] [<80999c68>] (should_fail_usercopy) from [<808e1914>] (kstrtouint_from_user+0x54/0x13c) [ 157.770878][ T4536] [<808e18c0>] (kstrtouint_from_user) from [<8062619c>] (proc_fail_nth_write+0x40/0xf0) [ 157.770921][ T4536] r8:eaf49f68 r7:84cea400 r6:00000001 r5:85e79180 r4:00000001 [ 157.770955][ T4536] [<8062615c>] (proc_fail_nth_write) from [<8056b02c>] (vfs_write+0xac/0x44c) [ 157.771288][ T4536] r5:85e79180 r4:8062615c [ 157.771339][ T4536] [<8056af80>] (vfs_write) from [<8056b53c>] (ksys_write+0x74/0xe8) [ 157.771518][ T4536] r10:00000004 r9:84cea400 r8:8020029c r7:00000000 r6:00000002 r5:85e79180 [ 157.771626][ T4536] r4:85e79183 [ 157.771836][ T4536] [<8056b4c8>] (ksys_write) from [<8056b5c0>] (sys_write+0x10/0x14) [ 157.772078][ T4536] r7:00000004 r6:00000004 r5:76f82f30 r4:00000001 [ 157.772290][ T4536] [<8056b5b0>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 157.772488][ T4536] Exception stack(0xeaf49fa8 to 0xeaf49ff0) [ 157.772533][ T4536] 9fa0: 00000001 76f82f30 00000004 76f82f30 00000001 00000000 [ 157.772712][ T4536] 9fc0: 00000001 76f82f30 00000004 00000004 00310000 00000000 00006364 76f830bc [ 157.772739][ T4536] 9fe0: 00000158 76f82ed0 000d801c 001302f4 [ 158.191286][ T29] audit: type=1400 audit(158.080:153): avc: denied { map } for pid=4539 comm="syz.2.128" path="/dev/audio" dev="devtmpfs" ino=728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 158.194515][ T29] audit: type=1400 audit(158.080:154): avc: denied { execute } for pid=4539 comm="syz.2.128" path="/dev/audio" dev="devtmpfs" ino=728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 158.262079][ T4540] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=4540 comm=syz.2.128 [ 158.291243][ T4542] FAULT_INJECTION: forcing a failure. [ 158.291243][ T4542] name failslab, interval 1, probability 0, space 0, times 0 [ 158.291936][ T4542] CPU: 0 UID: 0 PID: 4542 Comm: syz.1.129 Tainted: G L syzkaller #0 PREEMPT [ 158.292061][ T4542] Tainted: [L]=SOFTLOCKUP [ 158.292087][ T4542] Hardware name: ARM-Versatile Express [ 158.292115][ T4542] Call trace: [ 158.292163][ T4542] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 158.292279][ T4542] r7:00000c40 r6:00000000 r5:60000013 r4:82295bbc [ 158.292304][ T4542] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 158.292364][ T4542] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 158.292427][ T4542] r5:84ce9800 r4:82918c48 [ 158.292447][ T4542] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 158.292518][ T4542] [<80999a28>] (should_fail_ex) from [<8053a540>] (should_failslab+0x6c/0x94) [ 158.292600][ T4542] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 158.292621][ T4542] [<8053a4d4>] (should_failslab) from [<8051513c>] (__kmalloc_noprof+0x9c/0x568) [ 158.292684][ T4542] [<805150a0>] (__kmalloc_noprof) from [<807e4190>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 158.292810][ T4542] r10:00000004 r9:84538800 r8:00000000 r7:836326e8 r6:85e66c28 r5:00001000 [ 158.292837][ T4542] r4:00000000 [ 158.292858][ T4542] [<807e4154>] (tomoyo_realpath_from_path) from [<807e0584>] (tomoyo_check_open_permission+0x150/0x1c0) [ 158.292940][ T4542] r10:00000004 r9:00000004 r8:84d41bc0 r7:00149000 r6:00000000 r5:85e66c28 [ 158.292966][ T4542] r4:00000001 r3:00000001 [ 158.292998][ T4542] [<807e0434>] (tomoyo_check_open_permission) from [<807e5038>] (tomoyo_file_open+0x34/0x38) [ 158.293078][ T4542] r9:ea491f20 r8:85e66c28 r7:00000000 r6:837bfd40 r5:81c27144 r4:85e66c00 [ 158.293100][ T4542] [<807e5004>] (tomoyo_file_open) from [<807a0c08>] (security_file_open+0x54/0x194) [ 158.293165][ T4542] r5:81c27144 r4:85e66c00 [ 158.293185][ T4542] [<807a0bb4>] (security_file_open) from [<805651ac>] (do_dentry_open+0xe4/0x4f0) [ 158.293256][ T4542] r5:81c27144 r4:85e66c00 [ 158.293278][ T4542] [<805650c8>] (do_dentry_open) from [<8056710c>] (vfs_open+0x2c/0xe8) [ 158.293357][ T4542] r9:ea491f20 r8:85e66c00 r7:ea491e58 r6:85e66c28 r5:8291fa94 r4:85e66c00 [ 158.293379][ T4542] [<805670e0>] (vfs_open) from [<80581568>] (path_openat+0x8b4/0x1300) [ 158.293449][ T4542] r6:00000000 r5:8291fa94 r4:00149000 [ 158.293470][ T4542] [<80580cb4>] (path_openat) from [<80582060>] (do_filp_open+0xac/0x148) [ 158.293544][ T4542] r10:00000142 r9:83224000 r8:00000000 r7:ea491e58 r6:ea491f20 r5:84ce9800 [ 158.293568][ T4542] r4:ffffff9c [ 158.293586][ T4542] [<80581fb4>] (do_filp_open) from [<80567654>] (do_sys_openat2+0x90/0xfc) [ 158.293687][ T4542] r9:84ce9800 r8:8020029c r7:ffffff9c r6:ea491f58 r5:83224000 r4:00000004 [ 158.293712][ T4542] [<805675c4>] (do_sys_openat2) from [<80567a98>] (sys_openat+0x98/0xd4) [ 158.293787][ T4542] r7:00000142 r6:00130308 r5:20000140 r4:ffffff9c [ 158.293811][ T4542] [<80567a00>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 158.293869][ T4542] Exception stack(0xea491fa8 to 0xea491ff0) [ 158.293914][ T4542] 1fa0: 00000000 00000000 ffffff9c 20000140 00149020 000000a0 [ 158.293956][ T4542] 1fc0: 00000000 00000000 00130308 00000142 00310000 00000000 00006364 76fb00bc [ 158.294000][ T4542] 1fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 158.294031][ T4542] r5:00000000 r4:00000000 [ 158.294494][ T4542] ERROR: Out of memory at tomoyo_realpath_from_path. [ 158.789220][ T4544] could not allocate digest TFM handle blake2b-384 [ 159.559692][ T4558] FAULT_INJECTION: forcing a failure. [ 159.559692][ T4558] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 159.560278][ T4558] CPU: 0 UID: 0 PID: 4558 Comm: syz.1.134 Tainted: G L syzkaller #0 PREEMPT [ 159.560384][ T4558] Tainted: [L]=SOFTLOCKUP [ 159.560406][ T4558] Hardware name: ARM-Versatile Express [ 159.560432][ T4558] Call trace: [ 159.560485][ T4558] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 159.560610][ T4558] r7:200001c0 r6:00000000 r5:60000013 r4:82295bbc [ 159.560631][ T4558] [<80201b58>] (show_stack) from [<8021eeb4>] (dump_stack_lvl+0x70/0x7c) [ 159.560690][ T4558] [<8021ee44>] (dump_stack_lvl) from [<8021eed8>] (dump_stack+0x18/0x1c) [ 159.560751][ T4558] r5:84ce9800 r4:8294fc90 [ 159.560768][ T4558] [<8021eec0>] (dump_stack) from [<80999bec>] (should_fail_ex+0x1c4/0x228) [ 159.560828][ T4558] [<80999a28>] (should_fail_ex) from [<80999c64>] (should_fail+0x14/0x18) [ 159.560892][ T4558] r8:eaf49ce8 r7:200001c0 r6:eaf49ce8 r5:00000040 r4:00000040 [ 159.560912][ T4558] [<80999c50>] (should_fail) from [<80999c84>] (should_fail_usercopy+0x1c/0x20) [ 159.560976][ T4558] [<80999c68>] (should_fail_usercopy) from [<8179da60>] (copy_to_sockptr_offset.constprop.0+0x60/0x100) [ 159.561036][ T4558] [<8179da00>] (copy_to_sockptr_offset.constprop.0) from [<817a579c>] (do_tcp_getsockopt+0x470/0xee0) [ 159.561107][ T4558] r8:eaf49ce8 r7:eaf49eac r6:83f4d280 r5:00000000 r4:eaf49d28 [ 159.561127][ T4558] [<817a5330>] (do_tcp_getsockopt) from [<817a6290>] (tcp_getsockopt+0x64/0x6c) [ 159.561205][ T4558] r10:00000127 r9:84ce9800 r8:20000200 r7:8159b0b0 r6:8578d400 r5:00000023 [ 159.561228][ T4558] r4:817a622c [ 159.561246][ T4558] [<817a622c>] (tcp_getsockopt) from [<8159b0d8>] (sock_common_getsockopt+0x28/0x30) [ 159.561309][ T4558] r4:817a622c [ 159.561329][ T4558] [<8159b0b0>] (sock_common_getsockopt) from [<815980dc>] (do_sock_getsockopt+0x124/0x1ec) [ 159.561389][ T4558] r4:00000006 [ 159.561408][ T4558] [<81597fb8>] (do_sock_getsockopt) from [<81599f24>] (__sys_getsockopt+0x94/0xdc) [ 159.561475][ T4558] r8:85e660c0 r7:eaf49f50 r6:00000023 r5:eaf49f58 r4:85e660c1 [ 159.561494][ T4558] [<81599e90>] (__sys_getsockopt) from [<81599f88>] (sys_getsockopt+0x1c/0x24) [ 159.561631][ T4558] r8:8020029c r7:00000127 r6:00130308 r5:00000000 r4:20000200 [ 159.561652][ T4558] [<81599f6c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 159.561703][ T4558] Exception stack(0xeaf49fa8 to 0xeaf49ff0) [ 159.561748][ T4558] 9fa0: 20000200 00000000 00000004 00000006 00000023 200001c0 [ 159.561785][ T4558] 9fc0: 20000200 00000000 00130308 00000127 00310000 00000000 00006364 76fb00bc [ 159.561815][ T4558] 9fe0: 76fafec0 76fafeb0 000192bc 00132360 [ 159.794283][ T29] audit: type=1400 audit(159.680:155): avc: denied { create } for pid=4550 comm="syz.2.133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 159.808903][ T29] audit: type=1400 audit(159.700:156): avc: denied { bind } for pid=4550 comm="syz.2.133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 159.826359][ T29] audit: type=1400 audit(159.710:157): avc: denied { accept } for pid=4550 comm="syz.2.133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 159.847440][ T29] audit: type=1400 audit(159.730:158): avc: denied { write } for pid=4550 comm="syz.2.133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 162.485552][ T29] audit: type=1400 audit(162.370:159): avc: denied { create } for pid=4571 comm="syz.1.139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 162.500799][ T29] audit: type=1400 audit(162.380:160): avc: denied { read } for pid=4571 comm="syz.1.139" path="socket:[4776]" dev="sockfs" ino=4776 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 162.820134][ T29] audit: type=1400 audit(162.710:161): avc: denied { execute } for pid=4575 comm="syz.2.141" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 164.774431][ T29] audit: type=1400 audit(164.660:162): avc: denied { lock } for pid=4585 comm="syz.2.144" path="socket:[4797]" dev="sockfs" ino=4797 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 165.278712][ T4595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5138 sclass=netlink_route_socket pid=4595 comm=syz.2.146 [ 168.683987][ T29] audit: type=1400 audit(168.570:163): avc: denied { write } for pid=4615 comm="syz.1.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 169.047130][ T41] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 169.254070][ T41] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 169.255878][ T41] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.256458][ T41] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 169.262551][ T41] usb 2-1: config 1 has no interface number 1 [ 169.265077][ T41] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 169.292811][ T41] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.293174][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.293390][ T41] usb 2-1: Product: syz [ 169.293557][ T41] usb 2-1: Manufacturer: syz [ 169.293754][ T41] usb 2-1: SerialNumber: syz [ 169.591871][ T41] usb 2-1: No MIDI 2.0 at altset 1, falling back to MIDI 1.0 [ 169.592388][ T41] usb 2-1: MIDIStreaming interface descriptor not found [ 169.627424][ T41] usb 2-1: USB disconnect, device number 3 [ 170.017878][ T41] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 170.167709][ T41] usb 2-1: Using ep0 maxpacket: 32 [ 170.201806][ T41] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.202301][ T41] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.204318][ T41] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 170.204641][ T41] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.225466][ T41] usb 2-1: config 0 descriptor?? [ 170.254689][ T41] hub 2-1:0.0: USB hub found [ 170.502500][ T41] hub 2-1:0.0: 1 port detected [ 171.115796][ T55] hub 2-1:0.0: activate --> -90 [ 171.525185][ T3665] usb 2-1: USB disconnect, device number 4 [ 171.525457][ T41] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 171.525754][ T41] usb 2-1-port1: connect-debounce failed [ 171.756301][ T4669] Illegal XDP return value 2242270456 on prog (id 2) dev syz_tun, expect packet loss! [ 173.524249][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.537672][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.538516][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.539135][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.539782][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.540366][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.540935][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.547109][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.548909][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.550073][ T1596] hid-generic 0006:0004:0009.0001: unknown main item tag 0x0 [ 173.557654][ T1596] hid-generic 0006:0004:0009.0001: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 174.137383][ T23] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 174.349574][ T23] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.349940][ T23] usb 2-1: config 1 interface 1 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 174.350184][ T23] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 174.350313][ T23] usb 2-1: config 1 interface 1 has no altsetting 0 [ 174.385171][ T23] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 174.385517][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.385684][ T23] usb 2-1: Product: syz [ 174.385741][ T23] usb 2-1: Manufacturer: syz [ 174.385767][ T23] usb 2-1: SerialNumber: syz [ 174.657730][ T23] usb 2-1: 2:1 : invalid UAC_AS_GENERAL desc [ 174.789063][ T23] usb 2-1: USB disconnect, device number 5 [ 181.145526][ T29] audit: type=1400 audit(181.030:164): avc: denied { accept } for pid=4728 comm="syz.1.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 182.432836][ T4735] lo: entered allmulticast mode [ 183.468097][ T10] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 183.637303][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 183.645516][ T10] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 183.648164][ T10] usb 2-1: config 1 has no interface number 0 [ 183.648349][ T10] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 183.648438][ T10] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 183.648478][ T10] usb 2-1: config 1 interface 105 has no altsetting 0 [ 183.663238][ T10] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 183.664814][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.666801][ T10] usb 2-1: Product: syz [ 183.667766][ T10] usb 2-1: Manufacturer: syz [ 183.668463][ T10] usb 2-1: SerialNumber: syz [ 183.679024][ T4739] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 183.683599][ T4739] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 184.122225][ T4739] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 184.134430][ T4739] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 184.788227][ T10] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 184.799474][ T10] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 184.820168][ T10] aqc111 2-1:1.105 eth5: register 'aqc111' at usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 4c:41:42:6b:c4:0f [ 184.830563][ T10] usb 2-1: USB disconnect, device number 6 [ 184.833179][ T10] aqc111 2-1:1.105 eth5: unregister 'aqc111' usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 185.000559][ T10] aqc111 2-1:1.105 eth5 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 185.002121][ T10] aqc111 2-1:1.105 eth5 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 185.018188][ T10] aqc111 2-1:1.105 eth5 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 185.290080][ T29] audit: type=1400 audit(185.180:165): avc: denied { ioctl } for pid=4760 comm="syz.1.173" path="socket:[4915]" dev="sockfs" ino=4915 ioctlcmd=0x8955 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 186.547489][ T29] audit: type=1400 audit(186.430:166): avc: denied { map } for pid=4768 comm="syz.1.177" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4050 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 186.550542][ T29] audit: type=1400 audit(186.440:167): avc: denied { read write } for pid=4768 comm="syz.1.177" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4050 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 196.380591][ T4776] netlink: 'syz.2.179': attribute type 7 has an invalid length. [ 196.381928][ T4776] netlink: 'syz.2.179': attribute type 8 has an invalid length. [ 196.385572][ T4776] netlink: 'syz.2.179': attribute type 15 has an invalid length. [ 201.226130][ T4791] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 201.234513][ T29] audit: type=1400 audit(201.120:168): avc: denied { bind } for pid=4790 comm="syz.1.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 201.238801][ T29] audit: type=1400 audit(201.120:169): avc: denied { name_bind } for pid=4790 comm="syz.1.184" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 201.238951][ T29] audit: type=1400 audit(201.120:170): avc: denied { node_bind } for pid=4790 comm="syz.1.184" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 201.250233][ T29] audit: type=1400 audit(201.140:171): avc: denied { connect } for pid=4790 comm="syz.1.184" lport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 201.274733][ T29] audit: type=1400 audit(201.160:172): avc: denied { write } for pid=4790 comm="syz.1.184" laddr=::1 lport=20004 faddr=::1 fport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 216.227184][ T29] audit: type=1400 audit(216.110:173): avc: denied { read } for pid=4800 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 217.181840][ T38] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.188671][ T38] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.190033][ T38] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.198057][ T38] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.700016][ T29] audit: type=1400 audit(217.580:174): avc: denied { read write } for pid=4810 comm="syz.2.192" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 217.702341][ T29] audit: type=1400 audit(217.590:175): avc: denied { open } for pid=4810 comm="syz.2.192" 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 [ 217.717988][ T29] audit: type=1400 audit(217.610:176): avc: denied { create } for pid=4810 comm="syz.2.192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 221.120208][ T29] audit: type=1400 audit(221.010:177): avc: denied { setopt } for pid=4817 comm="syz.2.194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 232.079138][ T29] audit: type=1400 audit(231.970:178): avc: denied { write } for pid=4843 comm="syz.1.198" name="fib_triestat" dev="proc" ino=4026532667 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 241.423937][ T29] audit: type=1400 audit(241.310:179): avc: denied { create } for pid=4847 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 241.429022][ T29] audit: type=1400 audit(241.320:180): avc: denied { write } for pid=4847 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 244.320340][ T29] audit: type=1400 audit(244.210:181): avc: denied { block_suspend } for pid=4853 comm="syz.1.202" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 249.057429][ T4865] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 249.059585][ T4865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 250.621129][ T29] audit: type=1400 audit(250.510:182): avc: denied { setopt } for pid=4877 comm="syz.2.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 251.731263][ T29] audit: type=1400 audit(251.620:183): avc: denied { setopt } for pid=4881 comm="syz.2.209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 252.499714][ T4884] comedi: valid board names for 8255 driver are: [ 252.500202][ T4884] 8255 [ 252.500980][ T4884] comedi: valid board names for vmk80xx driver are: [ 252.501151][ T4884] vmk80xx [ 252.501184][ T4884] comedi: valid board names for usbduxsigma driver are: [ 252.501205][ T4884] usbduxsigma [ 252.501221][ T4884] comedi: valid board names for usbduxfast driver are: [ 252.501259][ T4884] usbduxfast [ 252.501281][ T4884] comedi: valid board names for usbdux driver are: [ 252.501301][ T4884] usbdux [ 252.501316][ T4884] comedi: valid board names for ni6501 driver are: [ 252.501333][ T4884] ni6501 [ 252.501348][ T4884] comedi: valid board names for dt9812 driver are: [ 252.501364][ T4884] dt9812 [ 252.501379][ T4884] comedi: valid board names for ni_labpc_cs driver are: [ 252.501395][ T4884] ni_labpc_cs [ 252.501410][ T4884] comedi: valid board names for ni_daq_700 driver are: [ 252.501428][ T4884] ni_daq_700 [ 252.501443][ T4884] comedi: valid board names for labpc_pci driver are: [ 252.501460][ T4884] labpc_pci [ 252.501475][ T4884] comedi: valid board names for adl_pci9118 driver are: [ 252.501515][ T4884] pci9118dg [ 252.501565][ T4884] pci9118hg [ 252.501583][ T4884] pci9118hr [ 252.501602][ T4884] comedi: valid board names for 8255_pci driver are: [ 252.501620][ T4884] 8255_pci [ 252.501635][ T4884] comedi: valid board names for comedi_parport driver are: [ 252.501650][ T4884] comedi_parport [ 252.501677][ T4884] comedi: valid board names for comedi_test driver are: [ 252.501693][ T4884] comedi_test [ 252.501708][ T4884] comedi: valid board names for comedi_bond driver are: [ 252.501721][ T4884] comedi_bond [ 254.130786][ T4888] netlink: 12 bytes leftover after parsing attributes in process `syz.2.212'. [ 259.907276][ T29] audit: type=1400 audit(259.790:184): avc: denied { bind } for pid=4936 comm="syz.2.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 260.289788][ T29] audit: type=1400 audit(260.180:185): avc: denied { ioctl } for pid=4941 comm="syz.1.223" path="socket:[5263]" dev="sockfs" ino=5263 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 260.729825][ T29] audit: type=1400 audit(260.620:186): avc: denied { create } for pid=4945 comm="syz.2.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 260.751834][ T29] audit: type=1400 audit(260.640:187): avc: denied { connect } for pid=4945 comm="syz.2.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 260.788965][ T29] audit: type=1400 audit(260.680:188): avc: denied { setopt } for pid=4945 comm="syz.2.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 261.557923][ T4959] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 261.559016][ T4959] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 262.145123][ T4969] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 262.149326][ T4969] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.039981][ T29] audit: type=1400 audit(274.930:189): avc: denied { ioctl } for pid=4979 comm="syz.1.236" path="/dev/binderfs/binder0" dev="binder" ino=7 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 275.042334][ T29] audit: type=1400 audit(274.930:190): avc: denied { set_context_mgr } for pid=4979 comm="syz.1.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 275.054130][ T29] audit: type=1400 audit(274.940:191): avc: denied { map } for pid=4979 comm="syz.1.236" 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 [ 275.062083][ T29] audit: type=1400 audit(274.950:192): avc: denied { call } for pid=4979 comm="syz.1.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 275.164652][ T29] audit: type=1400 audit(275.050:193): avc: denied { bind } for pid=4981 comm="syz.1.237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 289.082979][ T4993] sch_tbf: burst 1885 is lower than device lo mtu (65550) ! [ 289.143950][ T4993] netlink: 12 bytes leftover after parsing attributes in process `syz.1.241'. [ 291.898507][ T4997] macvtap1: entered promiscuous mode [ 291.899096][ T4997] syz_tun: entered promiscuous mode [ 293.302207][ T5008] macvtap0: refused to change device tx_queue_len [ 293.847506][ T5010] netlink: 12 bytes leftover after parsing attributes in process `syz.2.248'. [ 295.531748][ T3650] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 295.750291][ T3650] usb 2-1: too many endpoints for config 0 interface 0 altsetting 1: 65, using maximum allowed: 30 [ 295.750699][ T3650] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.754025][ T3650] usb 2-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 65 [ 295.755514][ T3650] usb 2-1: config 0 interface 0 has no altsetting 0 [ 295.755629][ T3650] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 295.755674][ T3650] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.782834][ T3650] usb 2-1: config 0 descriptor?? [ 296.288467][ T3650] hid-multitouch 0003:1FD2:6007.0002: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.1-1/input0 [ 296.490593][ T3665] usb 2-1: USB disconnect, device number 7 [ 301.584121][ T29] audit: type=1400 audit(301.470:194): avc: denied { write } for pid=5043 comm="syz.1.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 301.587992][ T29] audit: type=1400 audit(301.480:195): avc: denied { nlmsg_write } for pid=5043 comm="syz.1.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 308.928226][ T4731] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 309.099580][ T4731] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.103483][ T4731] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 309.105120][ T4731] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.113052][ T4731] usb 2-1: config 0 descriptor?? [ 309.353384][ T4731] usbhid 2-1:0.0: can't add hid device: -71 [ 309.354537][ T4731] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 309.360444][ T4731] usb 2-1: USB disconnect, device number 8 [ 309.817604][ T3703] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 309.967073][ T3703] usb 2-1: Using ep0 maxpacket: 32 [ 309.979175][ T3703] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.979937][ T3703] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 309.980005][ T3703] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.997379][ T3703] usb 2-1: config 0 descriptor?? [ 310.029938][ T3703] ldusb 2-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 310.041170][ T3703] ldusb 2-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 310.449100][ T3703] usb 2-1: USB disconnect, device number 9 [ 310.462501][ T3703] ldusb 2-1:0.0: LD USB Device #0 now disconnected [ 313.707503][ T5128] netlink: 8 bytes leftover after parsing attributes in process `syz.1.266'. [ 313.709487][ T5128] netlink: 'syz.1.266': attribute type 8 has an invalid length. [ 340.471291][ T5155] syz.2.272 uses obsolete (PF_INET,SOCK_PACKET) [ 342.339175][ T29] audit: type=1400 audit(342.230:196): avc: denied { create } for pid=5174 comm="syz.1.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 353.777985][ T5258] netlink: 182 bytes leftover after parsing attributes in process `syz.2.299'. [ 359.420412][ T29] audit: type=1400 audit(359.310:197): avc: denied { read } for pid=5259 comm="syz.1.300" name="file0" dev="fuse" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 359.427361][ T29] audit: type=1400 audit(359.310:198): avc: denied { open } for pid=5259 comm="syz.1.300" path="/162/file0/file0" dev="fuse" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 366.612082][ T5290] netlink: 48 bytes leftover after parsing attributes in process `syz.1.310'. [ 370.189468][ T29] audit: type=1400 audit(370.080:199): avc: denied { mount } for pid=5304 comm="syz.1.316" name="/" dev="ramfs" ino=5580 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 380.196282][ T5313] tmpfs: Unsupported parameter 'huge' [ 380.224055][ T29] audit: type=1400 audit(380.110:200): avc: denied { ioctl } for pid=5312 comm="syz.1.318" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=5590 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 397.685370][ T29] audit: type=1400 audit(397.570:201): avc: denied { mount } for pid=5324 comm="syz.1.322" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 403.278300][ T5336] 8<--- cut here --- [ 403.278708][ T5336] Unable to handle kernel paging request at virtual address fee00ae8 when write [ 403.284975][ T29] audit: type=1400 audit(403.170:202): avc: denied { read } for pid=2903 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 403.285674][ T5336] [fee00ae8] *pgd=80000080007003, *pmd=00000000 [ 403.288311][ T5336] Internal error: Oops: a06 [#1] SMP ARM [ 403.290348][ T5336] Modules linked in: [ 403.290864][ T5336] CPU: 1 UID: 0 PID: 5336 Comm: syz.2.327 Tainted: G L syzkaller #0 PREEMPT [ 403.291397][ T5336] Tainted: [L]=SOFTLOCKUP [ 403.291622][ T5336] Hardware name: ARM-Versatile Express [ 403.291963][ T5336] PC is at parport_attach+0x174/0x1d0 [ 403.292282][ T5336] LR is at parport_attach+0x164/0x1d0 [ 403.294264][ T5336] pc : [<81409380>] lr : [<81409370>] psr: 60000013 [ 403.296811][ T5336] sp : ea9b1d28 ip : ea9b1d28 fp : ea9b1d4c [ 403.297281][ T5336] r10: 82b28ad8 r9 : 00000003 r8 : 84570300 [ 403.297577][ T5336] r7 : ea9b1d88 r6 : 84570300 r5 : 00000000 r4 : 00000000 [ 403.297908][ T5336] r3 : fee00ae8 r2 : 81e1a318 r1 : 00000001 r0 : 81408ff0 [ 403.298325][ T5336] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 403.298852][ T5336] Control: 30c5387d Table: 85305800 DAC: 00000000 [ 403.299275][ T5336] Register r0 information: non-slab/vmalloc memory [ 403.300132][ T5336] Register r1 information: non-paged memory [ 403.300428][ T5336] Register r2 information: non-slab/vmalloc memory [ 403.300670][ T5336] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 403.301260][ T5336] Register r4 information: NULL pointer [ 403.301474][ T5336] Register r5 information: NULL pointer [ 403.301673][ T5336] Register r6 information: slab kmalloc-192 start 84570300 pointer offset 0 size 192 [ 403.302424][ T5336] Register r7 information: 2-page vmalloc region starting at 0xea9b0000 allocated at kernel_clone+0xac/0x3ec [ 403.302835][ T5336] Register r8 information: slab kmalloc-192 start 84570300 pointer offset 0 size 192 [ 403.303232][ T5336] Register r9 information: non-paged memory [ 403.303495][ T5336] Register r10 information: non-slab/vmalloc memory [ 403.303728][ T5336] Register r11 information: 2-page vmalloc region starting at 0xea9b0000 allocated at kernel_clone+0xac/0x3ec [ 403.304095][ T5336] Register r12 information: 2-page vmalloc region starting at 0xea9b0000 allocated at kernel_clone+0xac/0x3ec [ 403.304506][ T5336] Process syz.2.327 (pid: 5336, stack limit = 0xea9b0000) [ 403.304787][ T5336] Stack: (0xea9b1d28 to 0xea9b2000) [ 403.305009][ T5336] 1d20: 82433180 84570300 829d3f08 829d3f08 81e1a7d8 84570344 [ 403.305285][ T5336] 1d40: ea9b1d84 ea9b1d50 8140502c 81409218 84570330 00000000 ea9b1d74 200000c0 [ 403.305565][ T5336] 1d60: 84570300 b5403587 84570330 85e08c00 40946400 00000003 ea9b1e44 ea9b1d88 [ 403.305839][ T5336] 1d80: 81400984 81404f30 656d6f63 705f6964 6f707261 00007472 00000000 00000ae8 [ 403.306145][ T5336] 1da0: 80000000 00000004 00000004 00000005 00000005 00000004 00000007 00000009 [ 403.306588][ T5336] 1dc0: 000000fd 00000012 00000007 00000002 00000080 00000007 00000101 00000000 [ 403.306974][ T5336] 1de0: 0000007f 00000004 40000002 00000004 0080caa3 00000000 20001e5b 00000000 [ 403.307638][ T5336] 1e00: 00000e66 00000003 00000008 00004086 00000000 fffffffc 00000000 1b6f09de [ 403.309671][ T5336] 1e20: 00000000 85e79b40 84570300 200000c0 84570330 85e08c00 ea9b1f14 ea9b1e48 [ 403.316550][ T5336] 1e40: 81401978 81400890 00000000 00000000 00000000 00000000 00000000 1b6f09de [ 403.317243][ T5336] 1e60: 00000000 00000000 824a45ec 0000005f 84272838 00000064 841e7f84 85e08c00 [ 403.317540][ T5336] 1e80: ea9b1ee4 ea9b1e90 807b8180 807ae6a4 00000064 00000001 00000000 ea9b1eac [ 403.318021][ T5336] 1ea0: 852ca190 8341eb28 00006400 0000000b ea9b1ea0 00000000 00000000 1b6f09de [ 403.319464][ T5336] 1ec0: 85e79b40 40946400 200000c0 200000c0 85e79b40 00000003 ea9b1ef4 ea9b1ee8 [ 403.326816][ T5336] 1ee0: 807b82a0 1b6f09de ea9b1f14 40946400 00000000 85e79b41 200000c0 85e79b40 [ 403.327368][ T5336] 1f00: 00000003 85e08c00 ea9b1fa4 ea9b1f18 80585768 814013c8 ecac8b10 85e08c00 [ 403.327640][ T5336] 1f20: ea9b1f3c ea9b1f30 81ab01ac 81ab007c ea9b1f54 ea9b1f40 8025bcbc 8028e0c4 [ 403.328053][ T5336] 1f40: ea9b1fb0 40000000 ea9b1f84 ea9b1f58 80221a38 8025bc78 00000000 8281d17c [ 403.329240][ T5336] 1f60: ea9b1fb0 0014c8c0 ecac8b10 8022198c 00000000 1b6f09de ea9b1fac 00000000 [ 403.330034][ T5336] 1f80: 00000000 00326310 00000036 8020029c 85e08c00 00000036 00000000 ea9b1fa8 [ 403.330452][ T5336] 1fa0: 80200060 80585644 00000000 00000000 00000003 40946400 200000c0 00000000 [ 403.330992][ T5336] 1fc0: 00000000 00000000 00326310 00000036 00310000 00000000 00006364 76f830bc [ 403.336561][ T5336] 1fe0: 76f82ec0 76f82eb0 000192bc 00132360 60000010 00000003 00000000 00000000 [ 403.337164][ T5336] Call trace: [ 403.337368][ T5336] [<8140920c>] (parport_attach) from [<8140502c>] (comedi_device_attach+0x108/0x250) [ 403.337743][ T5336] r6:84570344 r5:81e1a7d8 r4:829d3f08 [ 403.337923][ T5336] [<81404f24>] (comedi_device_attach) from [<81400984>] (do_devconfig_ioctl+0x100/0x220) [ 403.338386][ T5336] r10:00000003 r9:40946400 r8:85e08c00 r7:84570330 r6:b5403587 r5:84570300 [ 403.338662][ T5336] r4:200000c0 [ 403.338878][ T5336] [<81400884>] (do_devconfig_ioctl) from [<81401978>] (comedi_unlocked_ioctl+0x5bc/0x1c2c) [ 403.339212][ T5336] r8:85e08c00 r7:84570330 r6:200000c0 r5:84570300 r4:85e79b40 [ 403.339463][ T5336] [<814013bc>] (comedi_unlocked_ioctl) from [<80585768>] (sys_ioctl+0x130/0xba0) [ 403.339779][ T5336] r10:85e08c00 r9:00000003 r8:85e79b40 r7:200000c0 r6:85e79b41 r5:00000000 [ 403.340029][ T5336] r4:40946400 [ 403.340140][ T5336] [<80585638>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 403.341909][ T5336] Exception stack(0xea9b1fa8 to 0xea9b1ff0) [ 403.342314][ T5336] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 403.342838][ T5336] 1fc0: 00000000 00000000 00326310 00000036 00310000 00000000 00006364 76f830bc [ 403.343234][ T5336] 1fe0: 76f82ec0 76f82eb0 000192bc 00132360 [ 403.346448][ T5336] r10:00000036 r9:85e08c00 r8:8020029c r7:00000036 r6:00326310 r5:00000000 [ 403.346841][ T5336] r4:00000000 [ 403.347363][ T5336] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 403.352263][ T5336] ---[ end trace 0000000000000000 ]--- [ 403.397904][ T29] audit: type=1400 audit(403.260:203): avc: denied { search } for pid=2903 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 403.398216][ T29] audit: type=1400 audit(403.280:204): avc: denied { search } for pid=2903 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 403.398341][ T29] audit: type=1400 audit(403.280:205): avc: denied { add_name } for pid=2903 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 403.398380][ T29] audit: type=1400 audit(403.280:206): avc: denied { create } for pid=2903 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 403.398411][ T29] audit: type=1400 audit(403.280:207): avc: denied { append open } for pid=2903 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 403.398434][ T29] audit: type=1400 audit(403.280:208): avc: denied { getattr } for pid=2903 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 403.679033][ T5336] Kernel panic - not syncing: Fatal exception [ 403.682023][ T5336] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:44:40 Registers: info registers vcpu 0 CPU#0 R00=b8b00000 R01=ea989000 R02=00000001 R03=80239018 R04=7f24a000 R05=00000001 R06=82ace204 R07=82acd5e0 R08=7f24a000 R09=ea989000 R10=8280ca38 R11=ebfb5d9c R12=ebfb5da0 R13=ebfb5d70 R14=8022fe10 R15=80239030 PSR=80000113 N--- A S svc32 s00=00010000 s01=00560000 d00=0056000000010000 s02=00250000 s03=00190000 d01=0019000000250000 s04=00040004 s05=fd070000 d02=fd07000000040004 s06=ffffe517 s07=00040008 d03=00040008ffffe517 s08=00000000 s09=03000000 d04=0300000000000000 s10=08000f88 s11=017a8072 d05=017a807208000f88 s12=02080606 s13=02010000 d06=0201000002080606 s14=08000f80 s15=00000102 d07=0000010208000f80 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=e165bb00 s33=ffffe4c3 d16=ffffe4c3e165bb00 s34=00000001 s35=00000001 d17=0000000100000001 s36=00000056 s37=00000025 d18=0000002500000056 s38=00040019 s39=00000004 d19=0000000400040019 s40=e517fd07 s41=0008ffff d20=0008ffffe517fd07 s42=00000004 s43=00000000 d21=0000000000000004 s44=0f880300 s45=80720800 d22=807208000f880300 s46=0606017a s47=00000208 d23=000002080606017a s48=abf68341 s49=21596559 d24=21596559abf68341 s50=a4d66aad s51=3c834c01 d25=3c834c01a4d66aad s52=8b9db6d1 s53=0813e300 d26=0813e3008b9db6d1 s54=8742d188 s55=904fa1ad d27=904fa1ad8742d188 s56=d227fafd s57=cea8c3e1 d28=cea8c3e1d227fafd s58=89519d35 s59=c7502e68 d29=c7502e6889519d35 s60=a4a3c57f s61=5864b148 d30=5864b148a4a3c57f s62=e8f3b93c s63=535298f8 d31=535298f8e8f3b93c FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=eaec1b1c R01=85a8bf00 R02=85a8bf00 R03=ffff0a00 R04=822e03d4 R05=eaec1bb4 R06=00000002 R07=eaec1bb0 R08=eaec1b1c R09=81cd21e0 R10=8507b019 R11=eaec1b5c R12=81e8bee4 R13=eaec1ad0 R14=81aa7874 R15=807acd9c PSR=200f0013 --C- A S svc32 s00=72656820 s01=2d2d2065 d00=2d2d206572656820 s02=00000000 s03=00000000 d01=0000000000000000 s04=ef0cee00 s05=ef0cee00 d02=ef0cee00ef0cee00 s06=08040200 s07=80402000 d03=8040200008040200 s08=00000c00 s09=c0200c03 d04=c0200c0300000c00 s10=08040201 s11=80402000 d05=8040200008040201 s12=08040201 s13=80402010 d06=8040201008040201 s14=08040201 s15=80402010 d07=8040201008040201 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000