last executing test programs: 29.209727694s ago: executing program 0 (id=164): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'pcl818\x00', [0x4f27, 0x5, 0x2, 0x401, 0x2, 0xcc7, 0xfff, 0x5c952399, 0x5, 0x3ff, 0x7f, 0x1600, 0x1, 0x0, 0x9, 0xe1cb, 0x4, 0x4, 0x3, 0x395, 0x80000089, 0xfffffffd, 0x6, 0x6, 0xffffeadb, 0x3, 0x1003c, 0x5, 0x4, 0x8000000, 0x5]}) 29.207855654s ago: executing program 0 (id=165): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="38000000030101"], 0x38}}, 0x0) 29.120053847s ago: executing program 0 (id=166): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x1000000) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x200000b, 0x59033, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x0, 0x0, 0x0) 15.566756258s ago: executing program 0 (id=173): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000003c40)=[{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000600)="52f588072551447271bea312a01599b6ad8fe0d68c0dbfb7196c0770437c78316dced76859bdd6f8029387cac1cd5b619bf4d2b94ffee3f5f0bd6f760cf3e9d665f0c411e37fb610a58f357ec96c3349f7e3421bb343e964f63fa994ddde169dcfe38b76a7bc", 0x66}, {&(0x7f0000000680)="5e8971c4bd", 0x5}, {&(0x7f0000000b80)="ac6c89e3ad6b330ea5eba0863dab61961696ee465874d1921b22c47c84dd373c683f9b4fd37938eeb2f34c92162bb46e557e3a5a3a4a255467f64cef7305ad10b87c0836d9eae1eb1edd20ed0535aa7fd11ea252843316cda71496ed473d66e41265edcf2ae2b9277bc9d77ea65177cddf31b56730d3a9fc1e2409ee6f6a28ab0d0d2acc77f027f1b7c358b3faf34295eb7ae77c7f3bc60bf335df9f0d8df374b571b3fc4861ad43beb017fb263553604516e1410eb556ab8ea848205775b975c106edeb6b797667e6eb", 0xca}, {&(0x7f0000000c80)="6cb49e15c40682884dbf510e272824ece18b8f7905e3e96f0af170ed50f8773c1fd7642db6b1bf73624481631146231a28e6f3492136a1955b060d80b79330a21e31094b721c5d4ef1719911cdc74c7920e0767889ee62d4f984af254a536ac527a9009b1cf5ccd57f812a6c59da73aa5ce8ac0d", 0x74}, {&(0x7f00000006c0)="4576ec0a13ce25f23b7a78474c3e32", 0xf}, {&(0x7f0000000d00)="9c95b803c11133174d92ad608b41dcb0fcaa5308d9316dbab2a7af6ae7f2bf90274b49a563ba571a01c965181bf0a3a98627547486eb4b210fb61afadffdba523e5ca65db71a98887826b698ce0853fa5761dd6eebdd06c287e19342727d5ea7125ab54b52ea64ae4b20fedc39b9772a9e4e6c1a6870631d4bb88474fb70b0d28c83553ecacdc62e8a80ad790fd3003c27f4ce5e39ee5f52338017802a352de27bb01400f10d10f3cc67450342bf7e2a7cb0", 0xb2}, {&(0x7f0000000dc0)="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", 0xe96}], 0x7, 0x0, 0x0, 0x1}], 0x1, 0x4040804) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) 15.188238894s ago: executing program 0 (id=174): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r2) sendmsg$IEEE802154_ASSOCIATE_RESP(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e23, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0xff, 0x0, 0xee01}, {0x4bd, 0xfff, 0x3, 0xb67, 0x4, 0x7, 0x47c4e462, 0xffffffffa9ce4f30}, {0x8, 0x50, 0x100, 0x8}, 0x7, 0x6e6bb1, 0x1, 0x0, 0xf553a0de0e1028a, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d6, 0x32}, 0xa, @in6=@private2, 0x3500, 0x3, 0x2, 0x4, 0x80000000, 0x3, 0x8b6}}, 0xe8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000480)=ANY=[@ANYRES32=0x41424344], 0x0) r6 = syz_io_uring_setup(0x18d6, &(0x7f0000000040)={0x0, 0x3}, 0x0, &(0x7f0000ffe000)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r6, 0x2, &(0x7f0000000180), 0xfe) r7 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$COMEDI_DEVCONFIG(r7, 0x40946400, &(0x7f00000000c0)={'aio_iiro_16\x00', [0x4f2a, 0x1f, 0x4, 0x1, 0x5, 0x6, 0x6, 0x7, 0xa, 0x100, 0x2, 0x80000, 0x1, 0x8, 0x1000, 0x0, 0x0, 0x1a449, 0x3, 0x6, 0x81, 0xcaa7, 0x4, 0x5, 0xfffffbba, 0x2000003, 0x3c, 0x8, 0x6, 0x0, 0x10046]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) mmap(&(0x7f00000ab000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x80927000) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') pread64(r8, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000000) 8.310837043s ago: executing program 1 (id=177): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000406010100000000000000000700000a0500010007000000a0040149317a651b8c"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x28000010) 8.219820706s ago: executing program 1 (id=178): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, 0xb, 0x6, 0x801, 0x0, 0x0, {0x6, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x7}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x64}}, 0x4800) 8.1300634s ago: executing program 1 (id=179): socket$l2tp6(0xa, 0x2, 0x73) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000007000000000000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000200)="449d060721b9e6bb51f2f6f20504", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 8.1297372s ago: executing program 1 (id=180): prlimit64(0x0, 0xe, &(0x7f00000007c0)={0xb, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280), 0x40900, 0x0) r2 = syz_io_uring_setup(0x496, &(0x7f0000000200)={0x0, 0x79af, 0x1000, 0x8000, 0x40024e}, &(0x7f0000000680)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd=r1, 0x6, 0x0, 0x0, 0x2, 0x1}) io_uring_enter(r2, 0x74d1, 0x4c3, 0x43, 0x0, 0xfffffffffffffd1d) 7.107521632s ago: executing program 1 (id=181): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 7.031550165s ago: executing program 1 (id=182): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, 0x0, 0x8800) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000480)) syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') getpid() r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) preadv(r2, &(0x7f0000004ec0)=[{&(0x7f0000004bc0)=""/68, 0x44}], 0x1, 0x8000, 0x0) setns(0xffffffffffffffff, 0x8020000) open$dir(0x0, 0x400000, 0x100) socket$inet(0x2b, 0x800, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x1) recvfrom(r3, 0x0, 0x0, 0x61, 0x0, 0x0) 0s ago: executing program 0 (id=183): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x4f27, 0xeb, 0x10000, 0x8, 0x3, 0x4, 0x8, 0x7, 0xa, 0x100, 0x2, 0x1, 0xfffffffe, 0x31, 0x4006, 0x101, 0x0, 0x801a449, 0x3, 0x40000004, 0x89, 0xcaa3, 0x7ff, 0x20001e58, 0xb, 0xe68, 0x0, 0x8, 0xf9e8, 0x0, 0xfffffff8]}) kernel console output (not intermixed with test programs): syzkaller login: [ 48.762751][ T31] kauditd_printk_skb: 10 callbacks suppressed [ 48.763293][ T31] audit: type=1400 audit(48.660:56): avc: denied { read write } for pid=3113 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 [ 48.763595][ T31] audit: type=1400 audit(48.660:57): avc: denied { open } for pid=3113 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]:22255' (ED25519) to the list of known hosts. [ 59.518608][ T31] audit: type=1400 audit(59.370:58): avc: denied { name_bind } for pid=3116 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 [ 61.918175][ T31] audit: type=1400 audit(61.820:59): avc: denied { execute } for pid=3117 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 [ 61.921358][ T31] audit: type=1400 audit(61.820:60): avc: denied { execute_no_trans } for pid=3117 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 [ 63.804695][ T31] audit: type=1400 audit(63.700:61): avc: denied { mounton } for pid=3117 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 [ 63.809367][ T31] audit: type=1400 audit(63.710:62): avc: denied { mount } for pid=3117 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 [ 63.817732][ T3117] cgroup: Unknown subsys name 'net' [ 63.822808][ T31] audit: type=1400 audit(63.720:63): avc: denied { unmount } for pid=3117 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.043341][ T3117] cgroup: Unknown subsys name 'cpuset' [ 64.050315][ T3117] cgroup: Unknown subsys name 'hugetlb' [ 64.051268][ T3117] cgroup: Unknown subsys name 'rlimit' [ 64.301816][ T31] audit: type=1400 audit(64.200:64): avc: denied { setattr } for pid=3117 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 64.304073][ T31] audit: type=1400 audit(64.200:65): avc: denied { mounton } for pid=3117 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 [ 64.308417][ T31] audit: type=1400 audit(64.200:66): avc: denied { mount } for pid=3117 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 [ 64.510542][ T3119] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 64.514918][ T31] audit: type=1400 audit(64.410:67): avc: denied { relabelto } for pid=3119 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" Setting up swapspace version 1, size = 127995904 bytes [ 64.560141][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 64.561597][ T31] audit: type=1400 audit(64.460:69): avc: denied { read } for pid=3117 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" [ 64.564586][ T31] audit: type=1400 audit(64.460:70): avc: denied { open } for pid=3117 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" [ 72.850241][ T3117] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 74.863491][ T31] audit: type=1400 audit(74.760:71): avc: denied { execmem } for pid=3120 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.935856][ T31] audit: type=1400 audit(74.830:72): avc: denied { read } for pid=3122 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 74.946669][ T31] audit: type=1400 audit(74.840:73): avc: denied { open } for pid=3122 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 [ 74.947060][ T31] audit: type=1400 audit(74.840:74): avc: denied { mounton } for pid=3122 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 [ 74.969877][ T31] audit: type=1400 audit(74.870:76): avc: denied { module_request } for pid=3122 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 74.970220][ T31] audit: type=1400 audit(74.870:75): avc: denied { module_request } for pid=3123 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.048529][ T31] audit: type=1400 audit(74.950:77): avc: denied { sys_module } for pid=3122 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 75.633443][ T31] audit: type=1400 audit(75.530:78): avc: denied { ioctl } for pid=3122 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=676 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.477238][ T3123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.484911][ T3123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.750481][ T3122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.762364][ T3122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.424598][ T3123] hsr_slave_0: entered promiscuous mode [ 77.430567][ T3123] hsr_slave_1: entered promiscuous mode [ 77.533374][ T3122] hsr_slave_0: entered promiscuous mode [ 77.535214][ T3122] hsr_slave_1: entered promiscuous mode [ 77.537399][ T3122] debugfs: 'hsr0' already exists in 'hsr' [ 77.539039][ T3122] Cannot create hsr debugfs directory [ 77.957517][ T31] audit: type=1400 audit(77.860:79): avc: denied { create } for pid=3123 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.960785][ T31] audit: type=1400 audit(77.860:80): avc: denied { write } for pid=3123 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.982207][ T3123] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.003252][ T3123] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.023471][ T3123] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.042586][ T3123] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.054553][ T3122] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.086759][ T3122] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.111849][ T3122] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.131102][ T3122] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.831273][ T3122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.855240][ T3123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.184824][ T3122] veth0_vlan: entered promiscuous mode [ 81.202520][ T3122] veth1_vlan: entered promiscuous mode [ 81.232510][ T3122] veth0_macvtap: entered promiscuous mode [ 81.246502][ T3122] veth1_macvtap: entered promiscuous mode [ 81.290049][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.294035][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.294378][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.294465][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.394209][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 81.394411][ T31] audit: type=1400 audit(81.280:82): avc: denied { mount } for pid=3122 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 [ 81.402921][ T31] audit: type=1400 audit(81.300:83): avc: denied { mounton } for pid=3122 comm="syz-executor" path="/syzkaller.GzLK8Q/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 [ 81.416758][ T31] audit: type=1400 audit(81.310:84): avc: denied { mount } for pid=3122 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 [ 81.416982][ T31] audit: type=1400 audit(81.310:85): avc: denied { mounton } for pid=3122 comm="syz-executor" path="/syzkaller.GzLK8Q/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 [ 81.417152][ T31] audit: type=1400 audit(81.310:86): avc: denied { mounton } for pid=3122 comm="syz-executor" path="/syzkaller.GzLK8Q/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=1802 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 81.433247][ T31] audit: type=1400 audit(81.330:87): avc: denied { unmount } for pid=3122 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 81.441242][ T31] audit: type=1400 audit(81.340:88): avc: denied { mounton } for pid=3122 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=771 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 81.444833][ T31] audit: type=1400 audit(81.340:89): avc: denied { mount } for pid=3122 comm="syz-executor" name="/" dev="gadgetfs" ino=1803 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 81.452497][ T31] audit: type=1400 audit(81.350:90): avc: denied { mount } for pid=3122 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 [ 81.466892][ T31] audit: type=1400 audit(81.360:91): avc: denied { mounton } for pid=3122 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 [ 81.508370][ T3122] 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. [ 81.734915][ T3123] veth0_vlan: entered promiscuous mode [ 81.760815][ T3123] veth1_vlan: entered promiscuous mode [ 81.835732][ T3123] veth0_macvtap: entered promiscuous mode [ 81.852497][ T3123] veth1_macvtap: entered promiscuous mode [ 81.935285][ T2973] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.935850][ T2973] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.936945][ T2973] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.937050][ T2973] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.348570][ T3820] netlink: 'syz.0.4': attribute type 4 has an invalid length. [ 84.803093][ T3845] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 84.827300][ T3845] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 88.078423][ T31] kauditd_printk_skb: 32 callbacks suppressed [ 88.078846][ T31] audit: type=1400 audit(87.980:124): avc: denied { append } for pid=3855 comm="syz.1.16" name="ptmx" dev="devtmpfs" ino=603 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 90.710651][ T31] audit: type=1400 audit(90.610:125): avc: denied { write } for pid=3861 comm="syz.0.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 90.723815][ T31] audit: type=1400 audit(90.620:126): avc: denied { read } for pid=3861 comm="syz.0.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 92.513785][ T31] audit: type=1400 audit(92.410:127): avc: denied { map_create } for pid=3863 comm="syz.0.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 92.530717][ T31] audit: type=1400 audit(92.430:128): avc: denied { map_read map_write } for pid=3863 comm="syz.0.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 94.257327][ T31] audit: type=1400 audit(94.160:129): avc: denied { prog_run } for pid=3870 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 99.700814][ T31] audit: type=1400 audit(99.600:130): avc: denied { ioctl } for pid=3883 comm="syz.0.27" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=2720 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 100.311106][ T31] audit: type=1400 audit(100.200:131): avc: denied { map } for pid=3883 comm="syz.0.27" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 102.349483][ T3899] netlink: 40 bytes leftover after parsing attributes in process `syz.1.32'. [ 102.361236][ T3899] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3899 comm=syz.1.32 [ 103.169994][ T31] audit: type=1400 audit(103.070:132): avc: denied { ioctl } for pid=3904 comm="syz.1.35" path="socket:[1944]" dev="sockfs" ino=1944 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 104.150601][ T31] audit: type=1400 audit(104.040:133): avc: denied { write } for pid=3909 comm="syz.0.36" laddr=fe80::a lport=7 faddr=fe80::aa scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 104.697697][ T59] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 105.076563][ T59] usb 2-1: Using ep0 maxpacket: 16 [ 105.231795][ T59] usb 2-1: config 0 has no interfaces? [ 105.248865][ T59] usb 2-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice=b4.5b [ 105.249103][ T59] usb 2-1: New USB device strings: Mfr=1, Product=130, SerialNumber=3 [ 105.249295][ T59] usb 2-1: Product: syz [ 105.249444][ T59] usb 2-1: Manufacturer: syz [ 105.249590][ T59] usb 2-1: SerialNumber: syz [ 105.269017][ T59] usb 2-1: config 0 descriptor?? [ 105.881445][ T1804] usb 2-1: USB disconnect, device number 2 [ 115.971355][ T3937] netlink: 8 bytes leftover after parsing attributes in process `syz.0.40'. [ 115.973251][ T3937] netlink: 4 bytes leftover after parsing attributes in process `syz.0.40'. [ 116.419202][ T31] audit: type=1400 audit(116.320:134): avc: denied { ioctl } for pid=3945 comm="syz.0.43" path="socket:[1983]" dev="sockfs" ino=1983 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.424226][ T31] audit: type=1400 audit(116.320:135): avc: denied { bind } for pid=3945 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.433317][ T31] audit: type=1400 audit(116.330:136): avc: denied { connect } for pid=3945 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.436685][ T31] audit: type=1400 audit(116.330:137): avc: denied { write } for pid=3945 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 117.478987][ T31] audit: type=1400 audit(117.380:138): avc: denied { mounton } for pid=3951 comm="syz.0.45" path="/25/file0" dev="tmpfs" ino=146 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 118.121137][ T31] audit: type=1400 audit(118.020:139): avc: denied { unmount } for pid=3122 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 118.930153][ T31] audit: type=1400 audit(118.830:140): avc: denied { bind } for pid=3972 comm="syz.1.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 118.935715][ T31] audit: type=1400 audit(118.830:141): avc: denied { write } for pid=3972 comm="syz.1.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 119.200086][ T31] audit: type=1400 audit(119.100:142): avc: denied { write } for pid=3976 comm="syz.1.54" name="protocols" dev="proc" ino=4026532724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 119.462635][ T31] audit: type=1400 audit(119.350:143): avc: denied { write } for pid=3979 comm="syz.1.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 119.786526][ T1804] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 119.972656][ T1804] usb 1-1: Using ep0 maxpacket: 32 [ 119.995237][ T1804] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 119.997356][ T1804] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.005314][ T1804] usb 1-1: Product: syz [ 120.006739][ T1804] usb 1-1: Manufacturer: syz [ 120.007519][ T1804] usb 1-1: SerialNumber: syz [ 120.017243][ T1804] usb 1-1: config 0 descriptor?? [ 130.313488][ T59] usb 1-1: USB disconnect, device number 2 [ 137.404940][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 137.405266][ T31] audit: type=1400 audit(137.300:145): avc: denied { ioctl } for pid=4013 comm="syz.1.61" path="socket:[2840]" dev="sockfs" ino=2840 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 141.761279][ T31] audit: type=1400 audit(141.650:146): avc: denied { read } for pid=4019 comm="syz.0.63" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 141.761645][ T31] audit: type=1400 audit(141.660:147): avc: denied { open } for pid=4019 comm="syz.0.63" 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 [ 141.778952][ T31] audit: type=1400 audit(141.670:148): avc: denied { ioctl } for pid=4019 comm="syz.0.63" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 141.781692][ T31] audit: type=1400 audit(141.670:149): avc: denied { set_context_mgr } for pid=4019 comm="syz.0.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 146.591491][ T4028] dvmrp1: entered allmulticast mode [ 146.595352][ T4028] dvmrp1: left allmulticast mode [ 151.763192][ T31] audit: type=1400 audit(151.660:150): avc: denied { ioctl } for pid=4050 comm="syz.0.73" path="socket:[2892]" dev="sockfs" ino=2892 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 156.497733][ T4054] ALSA: mixer_oss: invalid OSS volume '' [ 158.635329][ T31] audit: type=1400 audit(158.530:151): avc: denied { setattr } for pid=4058 comm="syz.1.75" name="NETLINK" dev="sockfs" ino=3127 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 160.759005][ T4070] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 162.165423][ T4088] netlink: 4 bytes leftover after parsing attributes in process `syz.0.85'. [ 162.167968][ T4088] IPv6: Can't replace route, no match found [ 162.238277][ T59] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 162.387743][ T59] usb 2-1: Using ep0 maxpacket: 16 [ 162.401508][ T59] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 162.401744][ T59] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 162.422407][ T59] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 162.422699][ T59] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.422971][ T59] usb 2-1: Product: syz [ 162.423021][ T59] usb 2-1: Manufacturer: syz [ 162.423045][ T59] usb 2-1: SerialNumber: syz [ 162.426786][ T59] usb 2-1: config 0 descriptor?? [ 164.171121][ T31] audit: type=1400 audit(164.070:152): avc: denied { listen } for pid=4089 comm="syz.0.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 172.653272][ T59] usb 2-1: USB disconnect, device number 3 [ 172.830732][ T4107] netlink: 256 bytes leftover after parsing attributes in process `syz.1.88'. [ 172.832862][ T4107] netlink: 48 bytes leftover after parsing attributes in process `syz.1.88'. [ 173.182096][ T31] audit: type=1400 audit(173.080:153): avc: denied { create } for pid=4112 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 173.185819][ T31] audit: type=1400 audit(173.080:154): avc: denied { write } for pid=4112 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 173.271202][ T4116] Zero length message leads to an empty skb [ 185.991393][ T31] audit: type=1400 audit(185.890:155): avc: denied { ioctl } for pid=4143 comm="syz.0.103" path="socket:[2977]" dev="sockfs" ino=2977 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 186.190316][ T31] audit: type=1400 audit(186.090:156): avc: denied { create } for pid=4149 comm="syz.0.105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 188.693995][ T4153] netlink: 'syz.0.105': attribute type 10 has an invalid length. [ 188.715802][ T4153] macvlan1: entered allmulticast mode [ 193.930819][ T31] audit: type=1400 audit(193.830:157): avc: denied { mounton } for pid=4156 comm="syz.1.107" path="/52/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 194.153786][ T2879] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 194.154316][ T2879] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 194.154433][ T2879] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 194.169178][ T2879] hid-generic 0000:0004:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 215.787954][ T3988] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 216.047336][ T3988] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.047776][ T3988] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 216.048020][ T3988] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.052211][ T3988] usb 2-1: config 0 descriptor?? [ 217.821520][ T4205] syz_tun: entered allmulticast mode [ 217.850690][ T4204] syz_tun: left allmulticast mode [ 218.474509][ T4209] syz.0.116 uses obsolete (PF_INET,SOCK_PACKET) [ 226.306538][ T59] usb 2-1: USB disconnect, device number 4 [ 226.746776][ T59] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 226.896499][ T59] usb 2-1: Using ep0 maxpacket: 8 [ 226.905674][ T59] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 226.920254][ T59] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 226.920521][ T59] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.920785][ T59] usb 2-1: Product: syz [ 226.920829][ T59] usb 2-1: Manufacturer: syz [ 226.920912][ T59] usb 2-1: SerialNumber: syz [ 226.927553][ T59] usb 2-1: config 0 descriptor?? [ 243.363919][ T3815] usb 2-1: USB disconnect, device number 5 [ 245.628592][ T4273] netlink: 8 bytes leftover after parsing attributes in process `syz.0.128'. [ 245.629358][ T4273] netlink: 8 bytes leftover after parsing attributes in process `syz.0.128'. [ 263.565563][ T31] audit: type=1400 audit(263.460:158): avc: denied { bind } for pid=4282 comm="syz.1.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 264.006652][ T31] audit: type=1400 audit(263.900:159): avc: denied { name_bind } for pid=4284 comm="syz.1.132" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 265.470270][ T31] audit: type=1400 audit(265.370:160): avc: denied { create } for pid=4292 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 265.485492][ T31] audit: type=1400 audit(265.380:161): avc: denied { bind } for pid=4292 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 265.488030][ T31] audit: type=1400 audit(265.380:162): avc: denied { name_bind } for pid=4292 comm="syz.1.134" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 265.489701][ T31] audit: type=1400 audit(265.380:163): avc: denied { node_bind } for pid=4292 comm="syz.1.134" saddr=::1 src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 270.042886][ T31] audit: type=1400 audit(269.940:164): avc: denied { create } for pid=4292 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 270.059383][ T31] audit: type=1400 audit(269.960:165): avc: denied { bind } for pid=4292 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 270.073104][ T31] audit: type=1400 audit(269.970:166): avc: denied { write } for pid=4292 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 272.388267][ T31] audit: type=1326 audit(272.280:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.395021][ T31] audit: type=1326 audit(272.290:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.416974][ T31] audit: type=1326 audit(272.310:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.422823][ T31] audit: type=1326 audit(272.320:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.429007][ T31] audit: type=1326 audit(272.330:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.439254][ T31] audit: type=1326 audit(272.340:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 272.444479][ T31] audit: type=1326 audit(272.340:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4303 comm="syz.0.138" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x7ffc0000 [ 274.181887][ T4306] sch_fq: defrate 53322 ignored. [ 274.967483][ T3988] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 275.178707][ T3988] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 275.179029][ T3988] usb 1-1: config 0 has no interface number 0 [ 275.185121][ T3988] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 275.185397][ T3988] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.216887][ T3988] usb 1-1: config 0 descriptor?? [ 283.541546][ T59] usb 1-1: USB disconnect, device number 3 [ 286.247065][ T31] kauditd_printk_skb: 521 callbacks suppressed [ 286.256862][ T31] audit: type=1400 audit(286.140:695): avc: denied { create } for pid=4329 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 286.273582][ T31] audit: type=1400 audit(286.170:696): avc: denied { bind } for pid=4329 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 286.296904][ T31] audit: type=1400 audit(286.190:697): avc: denied { read } for pid=4329 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 293.522835][ T4340] netlink: 268 bytes leftover after parsing attributes in process `syz.0.145'. [ 293.588231][ T31] audit: type=1400 audit(293.410:698): avc: denied { create } for pid=4332 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 293.591294][ T31] audit: type=1400 audit(293.420:699): avc: denied { write } for pid=4332 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 293.593197][ T31] audit: type=1400 audit(293.430:700): avc: denied { create } for pid=4332 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 302.476507][ T4349] Driver unsupported XDP return value 0 on prog (id 21) dev N/A, expect packet loss! [ 316.890812][ T4366] netlink: 8 bytes leftover after parsing attributes in process `syz.1.153'. [ 316.891766][ T4366] netlink: 'syz.1.153': attribute type 3 has an invalid length. [ 316.892291][ T4366] netlink: 40 bytes leftover after parsing attributes in process `syz.1.153'. [ 318.777204][ T3988] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 318.955096][ T3988] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 318.958911][ T3988] usb 2-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 318.961015][ T3988] usb 2-1: config 0 interface 0 has no altsetting 0 [ 318.962192][ T3988] usb 2-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 318.963329][ T3988] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.971696][ T3988] usb 2-1: config 0 descriptor?? [ 321.230561][ T4392] can0: slcan on ttyS3. [ 321.297387][ T4392] can0 (unregistered): slcan off ttyS3. [ 321.623994][ T3988] usbhid 2-1:0.0: can't add hid device: -71 [ 321.624684][ T3988] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 321.628991][ T3988] usb 2-1: USB disconnect, device number 6 [ 332.401873][ T4415] comedi: valid board names for 8255 driver are: [ 332.402597][ T4415] 8255 [ 332.403020][ T4415] comedi: valid board names for vmk80xx driver are: [ 332.403665][ T4415] vmk80xx [ 332.404058][ T4415] comedi: valid board names for usbduxsigma driver are: [ 332.404501][ T4415] usbduxsigma [ 332.404875][ T4415] comedi: valid board names for usbduxfast driver are: [ 332.405337][ T4415] usbduxfast [ 332.405702][ T4415] comedi: valid board names for usbdux driver are: [ 332.407782][ T4415] usbdux [ 332.408139][ T4415] comedi: valid board names for ni6501 driver are: [ 332.408613][ T4415] ni6501 [ 332.408938][ T4415] comedi: valid board names for dt9812 driver are: [ 332.409423][ T4415] dt9812 [ 332.409794][ T4415] comedi: valid board names for ni_labpc_cs driver are: [ 332.410229][ T4415] ni_labpc_cs [ 332.410538][ T4415] comedi: valid board names for ni_daq_700 driver are: [ 332.410963][ T4415] ni_daq_700 [ 332.411276][ T4415] comedi: valid board names for labpc_pci driver are: [ 332.411737][ T4415] labpc_pci [ 332.412042][ T4415] comedi: valid board names for adl_pci9118 driver are: [ 332.412492][ T4415] pci9118dg [ 332.412844][ T4415] pci9118hg [ 332.413174][ T4415] pci9118hr [ 332.413487][ T4415] comedi: valid board names for 8255_pci driver are: [ 332.413902][ T4415] 8255_pci [ 332.414264][ T4415] comedi: valid board names for comedi_parport driver are: [ 332.414929][ T4415] comedi_parport [ 332.415469][ T4415] comedi: valid board names for comedi_test driver are: [ 332.418727][ T4415] comedi_test [ 332.419124][ T4415] comedi: valid board names for comedi_bond driver are: [ 332.419666][ T4415] comedi_bond [ 332.460795][ T4417] netlink: 36 bytes leftover after parsing attributes in process `syz.0.165'. [ 335.597733][ T4427] netlink: 'syz.1.169': attribute type 1 has an invalid length. [ 335.846538][ T31] audit: type=1400 audit(335.690:701): avc: denied { read } for pid=4428 comm="syz.1.170" path="socket:[3542]" dev="sockfs" ino=3542 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 337.166668][ T31] audit: type=1400 audit(337.060:702): avc: denied { execute } for pid=4432 comm="syz.1.171" path=2F6D656D66643AF365099F9138C07901631F6E7578202864656C6574656429 dev="tmpfs" ino=1046 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 346.513147][ T31] audit: type=1400 audit(346.410:703): avc: denied { create } for pid=4454 comm="syz.0.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 346.746593][ T31] audit: type=1400 audit(346.640:704): avc: denied { setopt } for pid=4454 comm="syz.0.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 346.748632][ T31] audit: type=1400 audit(346.650:705): avc: denied { connect } for pid=4454 comm="syz.0.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 350.902240][ T4458] comedi: valid board names for 8255 driver are: [ 350.902517][ T4458] 8255 [ 350.902699][ T4458] comedi: valid board names for vmk80xx driver are: [ 350.902783][ T4458] vmk80xx [ 350.902851][ T4458] comedi: valid board names for usbduxsigma driver are: [ 350.902922][ T4458] usbduxsigma [ 350.903022][ T4458] comedi: valid board names for usbduxfast driver are: [ 350.903162][ T4458] usbduxfast [ 350.903291][ T4458] comedi: valid board names for usbdux driver are: [ 350.903408][ T4458] usbdux [ 350.903562][ T4458] comedi: valid board names for ni6501 driver are: [ 350.903689][ T4458] ni6501 [ 350.903774][ T4458] comedi: valid board names for dt9812 driver are: [ 350.903839][ T4458] dt9812 [ 350.903973][ T4458] comedi: valid board names for ni_labpc_cs driver are: [ 350.904080][ T4458] ni_labpc_cs [ 350.904194][ T4458] comedi: valid board names for ni_daq_700 driver are: [ 350.904312][ T4458] ni_daq_700 [ 350.904426][ T4458] comedi: valid board names for labpc_pci driver are: [ 350.904586][ T4458] labpc_pci [ 350.904705][ T4458] comedi: valid board names for adl_pci9118 driver are: [ 350.904800][ T4458] pci9118dg [ 350.904897][ T4458] pci9118hg [ 350.904966][ T4458] pci9118hr [ 350.905030][ T4458] comedi: valid board names for 8255_pci driver are: [ 350.905095][ T4458] 8255_pci [ 350.905205][ T4458] comedi: valid board names for comedi_parport driver are: [ 350.905273][ T4458] comedi_parport [ 350.905335][ T4458] comedi: valid board names for comedi_test driver are: [ 350.905397][ T4458] comedi_test [ 350.905462][ T4458] comedi: valid board names for comedi_bond driver are: [ 350.905572][ T4458] comedi_bond [ 353.047929][ T31] audit: type=1400 audit(352.950:706): avc: denied { name_bind } for pid=4459 comm="syz.1.175" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 361.655800][ T4483] 8<--- cut here --- [ 361.656009][ T4483] Unable to handle kernel paging request at virtual address fee04f27 when write [ 361.656148][ T4483] [fee04f27] *pgd=80000080007003, *pmd=00000000 [ 361.657701][ T4483] Internal error: Oops: a06 [#1] SMP ARM [ 361.662089][ T4483] Modules linked in: [ 361.664935][ T4483] CPU: 1 UID: 0 PID: 4483 Comm: syz.0.183 Not tainted 6.16.0-syzkaller #0 PREEMPT [ 361.665963][ T4483] Hardware name: ARM-Versatile Express [ 361.666930][ T4483] PC is at parport_attach+0x174/0x1d0 [ 361.668557][ T4483] LR is at parport_attach+0x164/0x1d0 [ 361.669139][ T4483] pc : [<813ab000>] lr : [<813aaff0>] psr: 60000013 [ 361.669761][ T4483] sp : df9bdd30 ip : df9bdd30 fp : df9bdd54 [ 361.670099][ T4483] r10: 82b16f00 r9 : 00000003 r8 : 841e7000 [ 361.670386][ T4483] r7 : df9bdd90 r6 : 841e7000 r5 : 00000000 r4 : 00000000 [ 361.670918][ T4483] r3 : fee04f27 r2 : 81e15444 r1 : 00000001 r0 : 813aac70 [ 361.671350][ T4483] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 361.671829][ T4483] Control: 30c5387d Table: 8544f100 DAC: 00000000 [ 361.672287][ T4483] Register r0 information: non-slab/vmalloc memory [ 361.673119][ T4483] Register r1 information: non-paged memory [ 361.673541][ T4483] Register r2 information: non-slab/vmalloc memory [ 361.673904][ T4483] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 361.674499][ T4483] Register r4 information: NULL pointer [ 361.674760][ T4483] Register r5 information: NULL pointer [ 361.675018][ T4483] Register r6 information: slab kmalloc-192 start 841e7000 pointer offset 0 size 192 [ 361.676466][ T4483] Register r7 information: 2-page vmalloc region starting at 0xdf9bc000 allocated at kernel_clone+0xac/0x3ec [ 361.676991][ T4483] Register r8 information: slab kmalloc-192 start 841e7000 pointer offset 0 size 192 [ 361.677478][ T4483] Register r9 information: non-paged memory [ 361.677810][ T4483] Register r10 information: non-slab/vmalloc memory [ 361.678328][ T4483] Register r11 information: 2-page vmalloc region starting at 0xdf9bc000 allocated at kernel_clone+0xac/0x3ec [ 361.678844][ T4483] Register r12 information: 2-page vmalloc region starting at 0xdf9bc000 allocated at kernel_clone+0xac/0x3ec [ 361.680013][ T4483] Process syz.0.183 (pid: 4483, stack limit = 0xdf9bc000) [ 361.680377][ T4483] Stack: (0xdf9bdd30 to 0xdf9be000) [ 361.680844][ T4483] dd20: 823fe300 841e7000 829cf8ec 829cf8ec [ 361.681259][ T4483] dd40: 81e15904 841e7044 df9bdd8c df9bdd58 813a7098 813aae98 200000c0 00000000 [ 361.681599][ T4483] dd60: df9bdd7c 200000c0 841e7000 b5403587 200000c0 848b3000 40946400 00000003 [ 361.682191][ T4483] dd80: df9bde4c df9bdd90 813a2c18 813a6f9c 656d6f63 705f6964 6f707261 00007472 [ 361.682531][ T4483] dda0: 00000000 00004f27 000000eb 00010000 00000008 00000003 00000004 00000008 [ 361.682890][ T4483] ddc0: 00000007 0000000a 00000100 00000002 00000001 fffffffe 00000031 00004006 [ 361.683238][ T4483] dde0: 00000101 00000000 0801a449 00000003 40000004 00000089 0000caa3 000007ff [ 361.683716][ T4483] de00: 20001e58 0000000b 00000e68 00000000 00000008 0000f9e8 00000000 fffffff8 [ 361.684334][ T4483] de20: 00000000 545c5d68 00000000 84af6b40 841e7000 200000c0 200000c0 848b3000 [ 361.684776][ T4483] de40: df9bdf14 df9bde50 813a3be4 813a2b24 00000000 00000000 00000000 545c5d68 [ 361.685188][ T4483] de60: 00000000 00000000 8247054c 0000005f 83c1c458 841e7030 8385c714 848b3000 [ 361.685640][ T4483] de80: df9bdee4 df9bde90 8079794c 8078dcb0 00000064 00000001 00000000 df9bdeac [ 361.686361][ T4483] dea0: 859d3610 834d1c38 00006400 0000000b df9bdea0 00000000 00000000 545c5d68 [ 361.686878][ T4483] dec0: 84af6b40 40946400 200000c0 200000c0 84af6b40 00000003 df9bdef4 df9bdee8 [ 361.687382][ T4483] dee0: 80797a6c 545c5d68 df9bdf14 40946400 00000000 84af6b41 200000c0 84af6b40 [ 361.687834][ T4483] df00: 00000003 848b3000 df9bdfa4 df9bdf18 8056cf08 813a3614 ecac8b10 848b3000 [ 361.688200][ T4483] df20: df9bdf3c df9bdf30 81a388b8 81a38788 df9bdf54 df9bdf40 8025e490 8028ef8c [ 361.688548][ T4483] df40: df9bdfb0 40000000 df9bdf84 df9bdf58 802229ec 8025e44c 00000000 8281cddc [ 361.688910][ T4483] df60: df9bdfb0 0014c820 ecac8b10 80222940 00000000 545c5d68 df9bdfac 00000000 [ 361.689260][ T4483] df80: 00000000 002f6308 00000036 8020029c 848b3000 00000036 00000000 df9bdfa8 [ 361.689611][ T4483] dfa0: 80200060 8056cde4 00000000 00000000 00000003 40946400 200000c0 00000000 [ 361.689985][ T4483] dfc0: 00000000 00000000 002f6308 00000036 002e0000 00000000 00006364 76f590bc [ 361.690349][ T4483] dfe0: 76f58ec0 76f58eb0 0001948c 001322c0 60000010 00000003 00000000 00000000 [ 361.690822][ T4483] Call trace: [ 361.691275][ T4483] [<813aae8c>] (parport_attach) from [<813a7098>] (comedi_device_attach+0x108/0x250) [ 361.692091][ T4483] r6:841e7044 r5:81e15904 r4:829cf8ec [ 361.692384][ T4483] [<813a6f90>] (comedi_device_attach) from [<813a2c18>] (do_devconfig_ioctl+0x100/0x220) [ 361.692835][ T4483] r10:00000003 r9:40946400 r8:848b3000 r7:200000c0 r6:b5403587 r5:841e7000 [ 361.693181][ T4483] r4:200000c0 [ 361.693370][ T4483] [<813a2b18>] (do_devconfig_ioctl) from [<813a3be4>] (comedi_unlocked_ioctl+0x5dc/0x1c24) [ 361.693848][ T4483] r8:848b3000 r7:200000c0 r6:200000c0 r5:841e7000 r4:84af6b40 [ 361.694242][ T4483] [<813a3608>] (comedi_unlocked_ioctl) from [<8056cf08>] (sys_ioctl+0x130/0xba0) [ 361.694678][ T4483] r10:848b3000 r9:00000003 r8:84af6b40 r7:200000c0 r6:84af6b41 r5:00000000 [ 361.694938][ T4483] r4:40946400 [ 361.695070][ T4483] [<8056cdd8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 361.695461][ T4483] Exception stack(0xdf9bdfa8 to 0xdf9bdff0) [ 361.695685][ T4483] dfa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 361.696195][ T4483] dfc0: 00000000 00000000 002f6308 00000036 002e0000 00000000 00006364 76f590bc [ 361.696642][ T4483] dfe0: 76f58ec0 76f58eb0 0001948c 001322c0 [ 361.696926][ T4483] r10:00000036 r9:848b3000 r8:8020029c r7:00000036 r6:002f6308 r5:00000000 [ 361.697256][ T4483] r4:00000000 [ 361.697824][ T4483] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 361.698757][ T4483] ---[ end trace 0000000000000000 ]--- [ 361.699713][ T4483] Kernel panic - not syncing: Fatal exception [ 361.702225][ T4483] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:41:41 Registers: info registers vcpu 0 CPU#0 R00=829c69c0 R01=83b3c800 R02=00000169 R03=81a390f0 R04=df965ed8 R05=82abc2c0 R06=0001196c R07=7ec77674 R08=df965ee8 R09=00000003 R10=00000008 R11=df965e84 R12=df965e88 R13=df965e78 R14=812eb800 R15=81a39100 PSR=60010013 -ZC- A S svc32 s00=01a0c484 s01=02218003 d00=0221800301a0c484 s02=80030b80 s03=9402080b d01=9402080b80030b80 s04=b08d2b2f s05=49909d04 d02=49909d04b08d2b2f s06=fdebea1c s07=f2eed426 d03=f2eed426fdebea1c s08=00004832 s09=db58f800 d04=db58f80000004832 s10=5290a1b8 s11=88033f34 d05=88033f345290a1b8 s12=6a08000b s13=020b9003 d06=020b90036a08000b s14=80030880 s15=c60a0808 d07=c60a080880030880 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=47a4006e s33=08000802 d16=0800080247a4006e s34=000201c7 s35=89820800 d17=89820800000201c7 s36=00040024 s37=08038003 d18=0803800300040024 s38=ffffffdf s39=ffffffff d19=ffffffffffffffdf s40=797301ff s41=6c616b7a d20=6c616b7a797301ff s42=3172656c s43=00000000 d21=000000003172656c s44=a0030000 s45=e4040003 d22=e4040003a0030000 s46=b5dbd4b0 s47=d7f1e1b5 d23=d7f1e1b5b5dbd4b0 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=bf0eaa2b s53=a037e876 d26=a037e876bf0eaa2b s54=dd6a7a0d s55=895911ce d27=895911cedd6a7a0d s56=7bc715a8 s57=10cb892a d28=10cb892a7bc715a8 s58=6a04b661 s59=4d3fe0cd d29=4d3fe0cd6a04b661 s60=dde1590b s61=d70ffd6c d30=d70ffd6cdde1590b s62=156ba1f3 s63=68628bc0 d31=68628bc0156ba1f3 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=82a78954 R01=00000000 R02=00000000 R03=848b3000 R04=848b3000 R05=8226029c R06=829fc3d7 R07=82a78158 R08=00000002 R09=00001183 R10=00000000 R11=df9bdb84 R12=00000018 R13=df9bdb28 R14=0054504d R15=81a0b680 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 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