last executing test programs: 6.302975754s ago: executing program 1 (id=301): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) sendto$l2tp6(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffd88, &(0x7f0000000980)={0x0}, 0x1, 0x0, 0x0, 0x20044084}, 0x4004000) timer_create(0x0, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 3.748049869s ago: executing program 1 (id=304): r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0xfffffffc) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2865) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) shutdown(r2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000011c0), r2) sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4044180}, 0x1804) mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r3 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x10e, 0x8, 0x0, 0x0) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) close(r4) r5 = socket(0x2, 0x80805, 0x0) sendmsg$NL80211_CMD_DISCONNECT(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) memfd_create(&(0x7f0000000280)='\xd4\xb4y\x05F%v\xd5\xb2\xe0P(p\xe2\xbd%\x02\xe1\x89|\xe0un\x00\x00\xad\xeb\x7ft\x92\xda\xce\x0f\x89=\xa9\xd8q\'\x00\x00\x00\x00J6h\x11\xc1g\x00\x00\x00\x00\x00\x00\x01\xa7\xfb\x16\xaa\x84\x05A\xa1B\xe1B\x12\xd6\xb7w\xd9\xc4`\x15\xf3\x90\x8e\xe5x\xfe\x93>\x1c\xb1\xde\xf7\xebY;b\xd0[\xed2\x1b\xd0\x80u\x8bs\xc6\xd6/\xebT\xa1\xa2\'\x81!H8\x8c\x05\xdan\x12\xab2\x86\xa7\x97C\xa3\x05\xb0\xbf\x9fR2\xbc\xad\x1d\xe4\x14\xcf>\x18Li\xa9!\xb2\x98\n\xaa\x15\xb3\xa2AL\x1d\xfa/1o~\x84\xe1\x87\x80\xf8z}\x90\xfcJ\x11e@0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000000c0)="ebda23bd7b6d36a46af4d9dd1d2f", 0xe}, {&(0x7f0000000100)="e57d5ae8e4f90c6e6e8f68dc240122e5c82153915b2d1d57ac42d7ac13e0bfff9470f2d4d7a473e9ed0c2b434c1a9ddd0417c122352a22fce71aacbf17b17b4393af1523fa2f668984fa4e94133bc03245623604b51ed11d403dab8e2bde7c8928446b6165b3f888224568ac7e31dde2d953c4670e40327762c71eb68cb32b314dab62576227ab6d978ec5db81272ff8b72f71e9f61d3fc59fb680cc8fbd044a465c5470e62c0431f0a8bd0a68f10cb5c0d32a280be30289422d28dcbfd7007a578eccca162a14742cd28604f011a1cebdf4934e0abd12099b7637f5fe0b5b408141e8c0f4c8e0856584fc08666a", 0xee}, {&(0x7f0000000200)="c2780023610839ed31c38827339545813eab8f5b5185138847ed719c6666f252bd2bdfd62a255fcdc015665c9f3c5e1c11f1222fb8b1f5ef5bc5c92ea719c5ef5e001d7b163e388961e2e32a9211e176994d46e0fc1a8c83123d3c7f054379b9721614332b25d00d231388382ad280d8d01f3f977b059a45d154b4557b4272f3f2795a929483554aeee2fdb548c62f9129913a3b179085eb25e6248c419b1538e5376b32d072c6b7e2cf98398114167bf43991ad494be56c405b019b06cf5fde1a7ddb9b86f15058caf282b76bccc74d", 0xd0}, {&(0x7f0000000300)="2b828d2d349037e2b070d72efcf768007e8ad2d449d80597a61d6e99b2ee530ea512865ccb3ad24cee023a4d898f6bae3f5771966bda867ba94766d5e368315051512d19c46161a5c5cb1d572ebdbe08cddd8777b8c3d5393d4d76df93fc25644051be9505b22f09bc96c6a1bc68f26eadc394ac246bf3ff2fc3d531c69f8a2a0689aa617d90d69b32397eeb053414ba7d84660e6660306c2c87f329f6145afa", 0xa0}, {&(0x7f00000003c0)="945f7500388a5b0f9ba12b627a6cb5d2b1dd1d7e6794157ad7e2e5c750ff067e716176312e175226ca46524cc7645d1377a098e4fdd508852ec44e08329a985af7c10676e2d3f9b35a79b2f8efaf7e668b2318cf87e0188ff8a34a7ce38e940e1496c17770b4944da61a117540e15ef9f0f45247c396dba125da5f4fcb272af86a630eb486bed61525c924d8492be5d826124c076109f24c81", 0x99}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="1607b052b3ad6a9f20c3843a42a2251c66fe94d4ab29b8", 0x17}, {&(0x7f00000014c0)="c200067beaa5d02f5fa768100753113c807ea2bf994edd6773f4de00a68d5aa0f67daca13af1e470bfe7fc05dd97294e1b963eca3b213a9727200420120528290486b127fe83ca9d9d46e6cadd05d010005b4805d95930dd7f5666b37afbf7e32eb0372bb1e914b56294483b9fe955e3523ae4edf8e6a68904135339d64571d29d4c89efce986d25853158852d69069ee054cdb401c1fdf5f39dfb0c54f8a7260c29", 0xa2}], 0x8, &(0x7f00000015c0), 0x0, 0x4000000}, 0x40000) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001880)={0x6, 0x1c, &(0x7f0000001640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x4}, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x34cb}}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000001740)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x41, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001780)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000017c0)={0x1, 0x3, 0x400, 0xffff}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000001800)=[0x1, r0, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000001840)=[{0x2, 0x3, 0x5, 0x7}, {0x4, 0x3, 0x0, 0x9}], 0x10, 0x3, @void, @value}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001940)={r0, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r3, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(0xffffffffffffffff, 0x4, &(0x7f0000001ac0)={0x5, 0x8}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001b00)={@dev, @multicast1, 0x0}, &(0x7f0000001b40)=0xc) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000001b80)={0x0, 0x0, 0x6, 0xb800, @vifc_lcl_ifindex=r5, @loopback}, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001bc0)={0x0, 0x2, 0x10}, 0xc) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000001c00)={0x0, 0x9, 0x0, 0xffff, 0x3}, &(0x7f0000001c40)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001c80)={r8, 0x5}, 0x8) shutdown(r4, 0x1) r9 = openat$selinux_avc_hash_stats(0xffffff9c, &(0x7f0000001cc0), 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001d00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(r9, &(0x7f0000003d40)={0x130, 0x0, r10, [{0x4, 0x736, 0x1, 0x8, '\x00'}, {0x1, 0x5, 0x1, 0x1, '\x00'}, {0x0, 0x8, 0x4, 0x58dcb093, 'GPL\x00'}, {0x0, 0xfc5e, 0x4, 0x8, '}*^@'}, {0x0, 0xa1a, 0x6, 0x2, '^/$.l.'}, {0x4, 0x4, 0x4, 0x7, 'GPL\x00'}, {0x4, 0x3e, 0x1, 0x2, '\x00'}, {0x2, 0x3, 0x4, 0x9, '\\[-@'}, {0x5, 0xdba, 0x1, 0x6, '\x00'}]}, 0x130) r11 = openat$dlm_monitor(0xffffff9c, &(0x7f0000003e80), 0x80, 0x0) ioctl$TIOCSISO7816(r11, 0xc0285443, &(0x7f0000003ec0)={0x7, 0xb, 0x10000, 0xffff7fff, 0x3}) bind$unix(r11, &(0x7f0000003f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$UFFDIO_UNREGISTER(r11, 0x8010aa01, &(0x7f0000003f80)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$VHOST_SET_VRING_KICK(r11, 0x4008af20, &(0x7f0000003fc0)={0x0, r11}) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$ethtool(&(0x7f0000004040), r9) sendmsg$ETHTOOL_MSG_COALESCE_SET(r12, &(0x7f0000004140)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004100)={&(0x7f0000004080)={0x44, r13, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x3}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x969b}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x2}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0xbf}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x8000}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) ioctl$sock_inet6_tcp_SIOCINQ(r11, 0x541b, &(0x7f0000004180)) socket$inet6_sctp(0xa, 0x1, 0x84) 3.329931432s ago: executing program 1 (id=308): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) sendto$l2tp6(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffd88, &(0x7f0000000980)={0x0}, 0x1, 0x0, 0x0, 0x20044084}, 0x4004000) timer_create(0x0, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 2.405680559s ago: executing program 0 (id=313): r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x5450, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) sendto$l2tp6(r2, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f00000047c0)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004780)={&(0x7f0000004740)={0x2c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x1}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x2}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x9}]}, 0x2c}}, 0x4000) 1.799411426s ago: executing program 0 (id=314): r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$IOMMU_TEST_OP_SET_TEMP_MEMORY_LIMIT(r1, 0x3ba0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x6) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r2, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(r2, &(0x7f0000000080)={0x18, 0x0, r3, {0x7}}, 0x18) 1.716933509s ago: executing program 0 (id=315): r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000040), 0x3b5100, 0x0) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) dup(r1) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup(r2) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = eventfd(0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0x8) dup3(r4, r5, 0x0) sendmmsg$unix(r5, 0x0, 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5450, 0x0) 1.606242792s ago: executing program 0 (id=316): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) syz_usb_disconnect(r1) syz_usb_connect$cdc_ecm(0x6, 0x4d, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x9, 0x70, 0x98, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x6, {{0x5}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x8, 0xb, 0x7}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x3f, 0x33, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x0, 0xb, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) 769.105747ms ago: executing program 1 (id=317): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000000000010ac054100000109022400010000000009040000010300000009210000000122050009058103000000000000000000"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/50, 0x32}], 0x5, &(0x7f0000000500)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}, 0x102) ioctl$SIOCSIFHWADDR(r2, 0x5452, &(0x7f0000000a00)={'pimreg\x00'}) close(r1) syz_usb_control_io(r0, 0x0, 0x0) r3 = socket(0x11, 0x2, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) r5 = openat$selinux_status(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0x8901, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_LOGICAL_INO(r7, 0x5450, 0x0) sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x4000) read$hiddev(r4, 0x0, 0x0) 649.05222ms ago: executing program 0 (id=318): r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x5450, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) sendto$l2tp6(r2, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f00000047c0)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004780)={&(0x7f0000004740)={0x2c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x1}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x2}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x9}]}, 0x2c}}, 0x4000) 0s ago: executing program 0 (id=319): r0 = openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_VDPA_GET_IOVA_RANGE(r0, 0x8010af78, &(0x7f0000000040)) r1 = openat$drirender128(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={0x0, 0x2}) cachestat(r0, &(0x7f0000000100)={0x5, 0x14cf}, &(0x7f0000000140), 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = syz_open_dev$audion(&(0x7f0000000180), 0x3, 0x62602) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r1, 0xc01064c2, &(0x7f00000001c0)={0x0, 0x1, r2}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000200)={0x3, 0x9c, "90fcb146cdac8b413f7d03ab46f25a39f67b0e318e1a79722ed32fa8d8033cf64664b42b6798182a5f4e77ef80b0be960c8dcb424e9f87ac3883cd91ef91202b45a984f36815e373707aaf1f6fffc1cfe4ad02dc64d98f225c1f5356778f524e9e9a3fb3fed8aeb6cd4417df98f6da1e3890313dfa292b4fc2a66a47133c3276bef1f3104177092d93ab6b803271a2601904509a9ac55db2a35ffa65"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x30, r4, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0x30}}, 0x90) socket$inet6_udp(0xa, 0x2, 0x0) write$nci(r2, &(0x7f0000000800)=@NCI_OP_NFCEE_MODE_SET_RSP={0x2, 0x1, 0x2, 0x1, 0x10, 0x1}, 0x4) openat$cgroup_root(0xffffff9c, &(0x7f0000000840)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000880)=r2) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), r2) sendmsg$NL80211_CMD_DEL_INTERFACE(r2, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x20, r5, 0x800, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5d}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) r6 = openat$selinux_status(0xffffff9c, &(0x7f0000000a00), 0x0, 0x0) r7 = ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x2) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) r8 = openat$null(0xffffff9c, &(0x7f0000000a40), 0x202000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000a80)={0x2e, @broadcast, 0x4e24, 0x4, 'sh\x00', 0x3, 0x3, 0x1c}, 0x2c) openat$nullb(0xffffff9c, &(0x7f0000000ac0), 0x4000, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000c80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b40)={0xe0, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_run_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_systemctl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000004}, 0x4004) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000cc0)='veno\x00', 0x5) ioctl$HIDIOCGDEVINFO(r8, 0x801c4803, &(0x7f0000000d00)=""/122) socket$igmp(0x2, 0x3, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r6, 0xc0096616, &(0x7f0000000d80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kernel console output (not intermixed with test programs): [ 51.854021][ T31] audit: type=1400 audit(51.770:68): avc: denied { read write } for pid=3077 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 [ 51.888406][ T31] audit: type=1400 audit(51.800:69): avc: denied { open } for pid=3077 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]:8340' (ED25519) to the list of known hosts. [ 63.148346][ T31] audit: type=1400 audit(63.060:70): avc: denied { name_bind } for pid=3078 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 65.321175][ T31] audit: type=1400 audit(65.230:71): avc: denied { execute } for pid=3080 comm="sh" name="syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 65.384906][ T31] audit: type=1400 audit(65.300:72): avc: denied { execute_no_trans } for pid=3080 comm="sh" path="/syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 68.439259][ T31] audit: type=1400 audit(68.350:73): avc: denied { mounton } for pid=3080 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=681 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 68.441797][ T31] audit: type=1400 audit(68.350:74): avc: denied { mount } for pid=3080 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 [ 68.453918][ T3080] cgroup: Unknown subsys name 'net' [ 68.458514][ T31] audit: type=1400 audit(68.370:75): avc: denied { unmount } for pid=3080 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 68.666130][ T3080] cgroup: Unknown subsys name 'cpuset' [ 68.671640][ T3080] cgroup: Unknown subsys name 'hugetlb' [ 68.673785][ T3080] cgroup: Unknown subsys name 'rlimit' [ 68.926011][ T31] audit: type=1400 audit(68.840:76): avc: denied { setattr } for pid=3080 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 [ 68.928844][ T31] audit: type=1400 audit(68.840:77): avc: denied { mounton } for pid=3080 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 [ 68.930818][ T31] audit: type=1400 audit(68.840:78): avc: denied { mount } for pid=3080 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 [ 69.088675][ T3082] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 69.091248][ T31] audit: type=1400 audit(69.000:79): avc: denied { relabelto } for pid=3082 comm="mkswap" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.095930][ T31] audit: type=1400 audit(69.010:80): avc: denied { write } for pid=3082 comm="mkswap" path="/swap-file" dev="vda" ino=684 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 [ 69.118727][ T31] audit: type=1400 audit(69.030:81): avc: denied { read } for pid=3080 comm="syz-executor" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.119978][ T31] audit: type=1400 audit(69.030:82): avc: denied { open } for pid=3080 comm="syz-executor" path="/swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 76.454538][ T3080] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.538639][ T31] audit: type=1400 audit(78.450:83): avc: denied { execmem } for pid=3083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.610108][ T31] audit: type=1400 audit(78.520:84): avc: denied { read } for pid=3085 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.611059][ T31] audit: type=1400 audit(78.520:85): avc: denied { open } for pid=3085 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.618985][ T31] audit: type=1400 audit(78.530:86): avc: denied { mounton } for pid=3085 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 [ 78.648587][ T31] audit: type=1400 audit(78.560:87): avc: denied { module_request } for pid=3086 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.652751][ T31] audit: type=1400 audit(78.560:88): avc: denied { module_request } for pid=3085 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.743115][ T31] audit: type=1400 audit(78.650:89): avc: denied { sys_module } for pid=3085 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 79.627913][ T31] audit: type=1400 audit(79.540:90): avc: denied { ioctl } for pid=3085 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 [ 80.605878][ T3085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.613710][ T3085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.989457][ T3086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.999484][ T3086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.684721][ T3085] hsr_slave_0: entered promiscuous mode [ 81.688982][ T3085] hsr_slave_1: entered promiscuous mode [ 82.101323][ T3086] hsr_slave_0: entered promiscuous mode [ 82.107877][ T3086] hsr_slave_1: entered promiscuous mode [ 82.110088][ T3086] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.110557][ T3086] Cannot create hsr debugfs directory [ 82.138142][ T31] audit: type=1400 audit(82.050:91): avc: denied { create } for pid=3085 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.140604][ T31] audit: type=1400 audit(82.050:92): avc: denied { write } for pid=3085 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.165028][ T3085] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.177217][ T3085] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.190307][ T3085] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.201509][ T3085] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.516153][ T3086] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.523889][ T3086] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.530326][ T3086] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.537552][ T3086] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.926123][ T3085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.260642][ T3086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.950966][ T3085] veth0_vlan: entered promiscuous mode [ 85.974850][ T3085] veth1_vlan: entered promiscuous mode [ 86.054178][ T3085] veth0_macvtap: entered promiscuous mode [ 86.065598][ T3085] veth1_macvtap: entered promiscuous mode [ 86.137168][ T3085] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.138081][ T3085] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.138424][ T3085] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.138746][ T3085] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.261884][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 86.263002][ T31] audit: type=1400 audit(86.170:94): avc: denied { mount } for pid=3085 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 [ 86.290764][ T31] audit: type=1400 audit(86.200:95): avc: denied { mounton } for pid=3085 comm="syz-executor" path="/syzkaller.gAwTnN/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 [ 86.298747][ T31] audit: type=1400 audit(86.210:96): avc: denied { mount } for pid=3085 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 [ 86.308274][ T31] audit: type=1400 audit(86.220:97): avc: denied { mounton } for pid=3085 comm="syz-executor" path="/syzkaller.gAwTnN/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 [ 86.322983][ T31] audit: type=1400 audit(86.230:98): avc: denied { mounton } for pid=3085 comm="syz-executor" path="/syzkaller.gAwTnN/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 86.327794][ T31] audit: type=1400 audit(86.240:99): avc: denied { unmount } for pid=3085 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 86.336530][ T31] audit: type=1400 audit(86.250:100): avc: denied { mounton } for pid=3085 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=765 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 86.341340][ T31] audit: type=1400 audit(86.250:101): avc: denied { mount } for pid=3085 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 [ 86.343368][ T31] audit: type=1400 audit(86.250:102): avc: denied { mounton } for pid=3085 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 [ 86.344474][ T31] audit: type=1400 audit(86.250:103): avc: denied { mount } for pid=3085 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 86.423279][ T3085] 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. [ 86.808749][ T3769] fuse: Unknown parameter '000000000000000000040x0000000000000003' [ 86.923428][ T3086] veth0_vlan: entered promiscuous mode [ 86.937767][ T3086] veth1_vlan: entered promiscuous mode [ 86.985110][ T3086] veth0_macvtap: entered promiscuous mode [ 86.993011][ T3086] veth1_macvtap: entered promiscuous mode [ 87.038250][ T3086] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.038836][ T3086] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.039236][ T3086] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.039613][ T3086] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.027683][ T3784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5134 sclass=netlink_route_socket pid=3784 comm=syz.0.7 [ 96.423481][ T31] kauditd_printk_skb: 19 callbacks suppressed [ 96.423603][ T31] audit: type=1400 audit(96.340:123): avc: denied { write } for pid=3795 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 96.427430][ T31] audit: type=1400 audit(96.340:124): avc: denied { ioctl } for pid=3795 comm="syz.1.9" path="socket:[2320]" dev="sockfs" ino=2320 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 100.436029][ T31] audit: type=1400 audit(100.350:125): avc: denied { create } for pid=3842 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 100.462936][ T31] audit: type=1400 audit(100.370:126): avc: denied { prog_load } for pid=3842 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 100.463859][ T31] audit: type=1400 audit(100.370:127): avc: denied { bpf } for pid=3842 comm="syz.1.24" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 100.464846][ T31] audit: type=1400 audit(100.370:128): avc: denied { perfmon } for pid=3842 comm="syz.1.24" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 100.495538][ T31] audit: type=1400 audit(100.410:129): avc: denied { prog_run } for pid=3842 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 100.500090][ T31] audit: type=1400 audit(100.410:130): avc: denied { map_create } for pid=3842 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 100.505804][ T31] audit: type=1400 audit(100.420:131): avc: denied { map_read map_write } for pid=3842 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 104.087093][ T3854] block nbd0: NBD_DISCONNECT [ 104.089115][ T3854] block nbd0: Disconnected due to user request. [ 104.089616][ T3854] block nbd0: shutting down sockets [ 105.232249][ T31] audit: type=1400 audit(105.140:132): avc: denied { create } for pid=3858 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 105.256412][ T31] audit: type=1400 audit(105.170:133): avc: denied { ioctl } for pid=3858 comm="syz.0.29" path="socket:[2413]" dev="sockfs" ino=2413 ioctlcmd=0x54e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 106.603431][ T31] audit: type=1400 audit(106.520:134): avc: denied { accept } for pid=3868 comm="syz.1.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 106.674813][ T31] audit: type=1400 audit(106.590:135): avc: denied { ioctl } for pid=3870 comm="syz.1.33" path="socket:[3123]" dev="sockfs" ino=3123 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 106.678932][ T31] audit: type=1400 audit(106.590:136): avc: denied { create } for pid=3870 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 106.681717][ T31] audit: type=1400 audit(106.590:137): avc: denied { create } for pid=3870 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 106.698478][ T31] audit: type=1400 audit(106.610:138): avc: denied { write } for pid=3870 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 106.777793][ T31] audit: type=1400 audit(106.690:139): avc: denied { ioctl } for pid=3872 comm="syz.1.34" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=2422 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 106.809156][ T31] audit: type=1400 audit(106.720:140): avc: denied { map } for pid=3872 comm="syz.1.34" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3141 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 106.810106][ T31] audit: type=1400 audit(106.720:141): avc: denied { read write } for pid=3872 comm="syz.1.34" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3141 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 109.825504][ T3880] FAULT_INJECTION: forcing a failure. [ 109.825504][ T3880] name failslab, interval 1, probability 0, space 0, times 1 [ 109.827076][ T3880] CPU: 1 UID: 0 PID: 3880 Comm: syz.0.37 Not tainted 6.12.0-rc6-syzkaller #0 [ 109.827740][ T3880] Hardware name: ARM-Versatile Express [ 109.828215][ T3880] Call trace: [ 109.829574][ T3880] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 109.831199][ T3880] r7:00000d40 r6:84671e68 r5:60000013 r4:8203dc0c [ 109.831567][ T3880] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 109.832118][ T3880] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 109.832955][ T3880] r5:00000000 r4:8271925c [ 109.833176][ T3880] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 109.833623][ T3880] [<808e6418>] (should_fail_ex) from [<804e8cc0>] (should_failslab+0x6c/0x94) [ 109.834061][ T3880] r6:84671e68 r5:0000001e r4:82c01240 [ 109.834338][ T3880] [<804e8c54>] (should_failslab) from [<804ce034>] (__kmalloc_noprof+0x9c/0x458) [ 109.834775][ T3880] [<804cdf98>] (__kmalloc_noprof) from [<80751d70>] (tomoyo_encode2+0x64/0xf0) [ 109.835303][ T3880] r10:00000fff r9:82c9e800 r8:00000000 r7:833a2770 r6:84671e68 r5:83d3cffc [ 109.835684][ T3880] r4:83d3cfe9 [ 109.835897][ T3880] [<80751d0c>] (tomoyo_encode2) from [<80751e20>] (tomoyo_encode+0x24/0x30) [ 109.836386][ T3880] r9:82c9e800 r8:00000000 r7:833a2770 r6:84671e68 r5:00001000 r4:83d3cfea [ 109.836755][ T3880] [<80751dfc>] (tomoyo_encode) from [<80751eac>] (tomoyo_realpath_from_path+0x80/0x17c) [ 109.837255][ T3880] r5:00001000 r4:83d3c000 [ 109.837502][ T3880] [<80751e2c>] (tomoyo_realpath_from_path) from [<8074dfac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 109.838041][ T3880] r10:8382e000 r9:00000000 r8:00000003 r7:00005450 r6:00000004 r5:81ad1928 [ 109.838439][ T3880] r4:84671e68 r3:824ba340 [ 109.838666][ T3880] [<8074dee0>] (tomoyo_path_number_perm) from [<80752878>] (tomoyo_file_ioctl+0x1c/0x20) [ 109.839181][ T3880] r9:84671e40 r8:00000003 r7:00000000 r6:00000000 r5:00005450 r4:84671e40 [ 109.839560][ T3880] [<8075285c>] (tomoyo_file_ioctl) from [<80700ec4>] (security_file_ioctl+0x64/0x1e4) [ 109.840547][ T3880] [<80700e60>] (security_file_ioctl) from [<805301e0>] (sys_ioctl+0x50/0xd98) [ 109.841386][ T3880] r7:00000000 r6:84671e41 r5:00000000 r4:00005450 [ 109.841803][ T3880] [<80530190>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 109.842576][ T3880] Exception stack(0xdfa6dfa8 to 0xdfa6dff0) [ 109.843181][ T3880] dfa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 109.843598][ T3880] dfc0: 00000000 00000000 00131420 00000036 00000000 00006364 003d0f00 76b650bc [ 109.843996][ T3880] dfe0: 76b64ec0 76b64eb0 00018b10 00133470 [ 109.844380][ T3880] r10:00000036 r9:8382e000 r8:8020029c r7:00000036 r6:00131420 r5:00000000 [ 109.844747][ T3880] r4:00000000 [ 109.864220][ T3880] ERROR: Out of memory at tomoyo_realpath_from_path. [ 111.110169][ T31] audit: type=1400 audit(111.020:142): avc: denied { create } for pid=3884 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 111.118721][ T31] audit: type=1400 audit(111.030:143): avc: denied { write } for pid=3884 comm="syz.0.39" path="socket:[3165]" dev="sockfs" ino=3165 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 111.128480][ T3885] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 111.132774][ T31] audit: type=1400 audit(111.040:144): avc: denied { getopt } for pid=3884 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 111.354698][ T31] audit: type=1400 audit(111.270:145): avc: denied { create } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 111.365223][ T31] audit: type=1400 audit(111.280:146): avc: denied { listen } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 111.500054][ T31] audit: type=1400 audit(111.390:147): avc: denied { create } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 111.507304][ T31] audit: type=1400 audit(111.410:148): avc: denied { write } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 111.535868][ T31] audit: type=1400 audit(111.430:149): avc: denied { create } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 111.551805][ T31] audit: type=1400 audit(111.460:150): avc: denied { setopt } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 111.571769][ T31] audit: type=1400 audit(111.480:151): avc: denied { read } for pid=3891 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 112.078567][ T3904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3904 comm=syz.1.44 [ 112.341511][ T3909] fuse: Unknown parameter 'group_i00000000000000000010' [ 112.843370][ T3710] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 113.013437][ T3710] usb 1-1: Using ep0 maxpacket: 16 [ 113.026074][ T3710] usb 1-1: New USB device found, idVendor=0c70, idProduct=f0b6, bcdDevice= 0.00 [ 113.026629][ T3710] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.033012][ T3710] usb 1-1: config 0 descriptor?? [ 115.409327][ T3928] fuse: Unknown parameter 'group_id00000000000000000010' [ 116.724370][ T3932] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5134 sclass=netlink_route_socket pid=3932 comm=syz.1.53 [ 117.341464][ T3941] fuse: Unknown parameter 'group_id00000000000000000010' [ 117.450617][ T31] kauditd_printk_skb: 6 callbacks suppressed [ 117.450760][ T31] audit: type=1400 audit(117.360:158): avc: denied { bind } for pid=3942 comm="syz.1.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 117.489550][ T31] audit: type=1400 audit(117.400:159): avc: denied { write } for pid=3942 comm="syz.1.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 118.077091][ T3710] usbhid 1-1:0.0: can't add hid device: -32 [ 118.077942][ T3710] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 118.738228][ T3945] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5134 sclass=netlink_route_socket pid=3945 comm=syz.1.58 [ 119.310119][ T3955] fuse: Unknown parameter 'group_id00000000000000000010' [ 119.390308][ T3957] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 119.398070][ T31] audit: type=1400 audit(119.310:160): avc: denied { setopt } for pid=3956 comm="syz.1.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 120.575132][ T3959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5134 sclass=netlink_route_socket pid=3959 comm=syz.1.63 [ 120.907077][ T3967] fuse: Bad value for 'user_id' [ 120.907665][ T3967] fuse: Bad value for 'user_id' [ 122.153501][ T3972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5134 sclass=netlink_route_socket pid=3972 comm=syz.1.68 [ 122.260982][ T31] audit: type=1400 audit(122.170:161): avc: denied { ioctl } for pid=3975 comm="syz.1.69" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 122.512509][ T3760] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 122.682878][ T3760] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 122.683462][ T3760] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.683811][ T3760] usb 2-1: Product: syz [ 122.684015][ T3760] usb 2-1: Manufacturer: syz [ 122.684226][ T3760] usb 2-1: SerialNumber: syz [ 123.273651][ T3760] usb 1-1: USB disconnect, device number 2 [ 123.793092][ T3761] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 124.043410][ T3761] usb 1-1: config index 0 descriptor too short (expected 106, got 36) [ 124.044143][ T3761] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.044671][ T3761] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.045142][ T3761] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 124.045520][ T3761] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.049145][ T3761] usb 1-1: config 0 descriptor?? [ 124.466724][ T3761] corsair 0003:1B1C:1B3E.0001: unknown main item tag 0x0 [ 124.467126][ T3761] corsair 0003:1B1C:1B3E.0001: unknown main item tag 0x0 [ 124.467648][ T3761] corsair 0003:1B1C:1B3E.0001: unknown main item tag 0x0 [ 124.468227][ T3761] corsair 0003:1B1C:1B3E.0001: unknown main item tag 0x0 [ 124.468621][ T3761] corsair 0003:1B1C:1B3E.0001: unknown main item tag 0x0 [ 124.469992][ T3761] corsair 0003:1B1C:1B3E.0001: failed to start in urb: -90 [ 124.471953][ T3761] corsair 0003:1B1C:1B3E.0001: hidraw0: USB HID v0.00 Device [HID 1b1c:1b3e] on usb-dummy_hcd.0-1/input0 [ 124.682449][ T3761] usb 1-1: USB disconnect, device number 3 [ 128.990002][ T31] audit: type=1400 audit(128.900:162): avc: denied { write } for pid=4046 comm="syz.0.85" name="pfkey" dev="proc" ino=4026532728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 129.024564][ T31] audit: type=1400 audit(128.940:163): avc: denied { create } for pid=4046 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 129.031800][ T31] audit: type=1400 audit(128.940:164): avc: denied { connect } for pid=4046 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 129.532642][ T31] audit: type=1400 audit(129.440:165): avc: denied { setopt } for pid=4046 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 130.041366][ T31] audit: type=1400 audit(129.950:166): avc: denied { getopt } for pid=4046 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 130.046736][ T31] audit: type=1400 audit(129.960:167): avc: denied { ioctl } for pid=4046 comm="syz.0.85" path="socket:[2726]" dev="sockfs" ino=2726 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 130.557517][ T31] audit: type=1400 audit(130.470:168): avc: denied { ioctl } for pid=4046 comm="syz.0.85" path="socket:[2728]" dev="sockfs" ino=2728 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 131.701525][ T31] audit: type=1400 audit(131.610:169): avc: denied { getopt } for pid=4053 comm="syz.0.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 132.289433][ T24] usb 2-1: USB disconnect, device number 2 [ 132.526402][ T4069] fuse: Bad value for 'fd' [ 133.315647][ T31] audit: type=1400 audit(133.230:170): avc: denied { listen } for pid=4077 comm="syz.0.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.457878][ T31] audit: type=1400 audit(133.370:171): avc: denied { ioctl } for pid=4077 comm="syz.0.93" path="socket:[3347]" dev="sockfs" ino=3347 ioctlcmd=0xf507 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.624340][ T4088] fuse: Bad value for 'fd' [ 136.247803][ T4099] fuse: Unknown parameter 'f' [ 136.338437][ T4101] syz.0.100 uses obsolete (PF_INET,SOCK_PACKET) [ 136.494655][ T31] audit: type=1400 audit(136.410:172): avc: denied { create } for pid=4104 comm="syz.0.102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 136.494922][ T4107] Zero length message leads to an empty skb [ 136.664795][ C1] vkms_vblank_simulate: vblank timer overrun [ 137.936035][ T31] audit: type=1400 audit(137.850:173): avc: denied { create } for pid=4121 comm="syz.0.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 138.327270][ T31] audit: type=1400 audit(138.240:174): avc: denied { create } for pid=4126 comm="syz.0.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 138.344632][ T31] audit: type=1400 audit(138.260:175): avc: denied { ioctl } for pid=4126 comm="syz.0.109" path="socket:[2820]" dev="sockfs" ino=2820 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 138.353102][ T31] audit: type=1400 audit(138.260:176): avc: denied { create } for pid=4126 comm="syz.0.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 138.357740][ T31] audit: type=1400 audit(138.270:177): avc: denied { ioctl } for pid=4126 comm="syz.0.109" path="socket:[2822]" dev="sockfs" ino=2822 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 138.614683][ T50] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 138.782650][ T50] usb 1-1: Invalid ep0 maxpacket: 64 [ 138.923196][ T50] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 139.073120][ T50] usb 1-1: Invalid ep0 maxpacket: 64 [ 139.075862][ T50] usb usb1-port1: attempt power cycle [ 139.211366][ T31] audit: type=1400 audit(139.120:178): avc: denied { create } for pid=4131 comm="syz.1.110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 139.220023][ T31] audit: type=1400 audit(139.130:179): avc: denied { write } for pid=4131 comm="syz.1.110" path="socket:[2829]" dev="sockfs" ino=2829 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 139.453279][ T50] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 139.488211][ T50] usb 1-1: Invalid ep0 maxpacket: 64 [ 139.559363][ T31] audit: type=1400 audit(139.470:180): avc: denied { setopt } for pid=4135 comm="syz.1.111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 139.613220][ T50] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 139.638273][ T50] usb 1-1: Invalid ep0 maxpacket: 64 [ 139.643691][ T50] usb usb1-port1: unable to enumerate USB device [ 139.899522][ T31] audit: type=1400 audit(139.810:181): avc: denied { bind } for pid=4141 comm="syz.1.114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 139.923472][ T4142] SELinux: Context system_u:object_r:lastlog_t:s0 is not valid (left unmapped). [ 140.388561][ T4150] FAULT_INJECTION: forcing a failure. [ 140.388561][ T4150] name failslab, interval 1, probability 0, space 0, times 0 [ 140.393129][ T4150] CPU: 0 UID: 0 PID: 4150 Comm: syz.1.118 Not tainted 6.12.0-rc6-syzkaller #0 [ 140.393696][ T4150] Hardware name: ARM-Versatile Express [ 140.394083][ T4150] Call trace: [ 140.394471][ T4150] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 140.395534][ T4150] r7:00000d40 r6:84ae64a8 r5:60000013 r4:8203dc0c [ 140.395780][ T4150] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 140.396050][ T4150] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 140.396310][ T4150] r5:00000000 r4:8271925c [ 140.396453][ T4150] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 140.396711][ T4150] [<808e6418>] (should_fail_ex) from [<804e8cc0>] (should_failslab+0x6c/0x94) [ 140.396962][ T4150] r6:84ae64a8 r5:00000018 r4:82c01240 [ 140.397118][ T4150] [<804e8c54>] (should_failslab) from [<804ce034>] (__kmalloc_noprof+0x9c/0x458) [ 140.397392][ T4150] [<804cdf98>] (__kmalloc_noprof) from [<80751d70>] (tomoyo_encode2+0x64/0xf0) [ 140.397693][ T4150] r10:00000fff r9:82c9fc00 r8:00000000 r7:84c3f770 r6:84ae64a8 r5:844fcffd [ 140.397909][ T4150] r4:844fcff0 [ 140.398038][ T4150] [<80751d0c>] (tomoyo_encode2) from [<80751e20>] (tomoyo_encode+0x24/0x30) [ 140.398308][ T4150] r9:82c9fc00 r8:00000000 r7:84c3f770 r6:84ae64a8 r5:00001000 r4:844fcff1 [ 140.398515][ T4150] [<80751dfc>] (tomoyo_encode) from [<80751eac>] (tomoyo_realpath_from_path+0x80/0x17c) [ 140.398802][ T4150] r5:00001000 r4:844fc000 [ 140.399126][ T4150] [<80751e2c>] (tomoyo_realpath_from_path) from [<8074dfac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 140.399414][ T4150] r10:83648c00 r9:00000000 r8:00000004 r7:4020940d r6:00000004 r5:81ad1928 [ 140.399536][ T4150] r4:84ae64a8 r3:824ba340 [ 140.399613][ T4150] [<8074dee0>] (tomoyo_path_number_perm) from [<80752878>] (tomoyo_file_ioctl+0x1c/0x20) [ 140.399874][ T4150] r9:84ae6480 r8:00000004 r7:00000000 r6:00000000 r5:4020940d r4:84ae6480 [ 140.400000][ T4150] [<8075285c>] (tomoyo_file_ioctl) from [<80700ec4>] (security_file_ioctl+0x64/0x1e4) [ 140.400243][ T4150] [<80700e60>] (security_file_ioctl) from [<805301e0>] (sys_ioctl+0x50/0xd98) [ 140.400533][ T4150] r7:00000000 r6:84ae6481 r5:00000000 r4:4020940d [ 140.400680][ T4150] [<80530190>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 140.400958][ T4150] Exception stack(0xeab11fa8 to 0xeab11ff0) [ 140.401236][ T4150] 1fa0: 00000000 00000000 00000004 4020940d 00000000 00000000 [ 140.401533][ T4150] 1fc0: 00000000 00000000 00131420 00000036 00000000 00006364 003d0f00 76b230bc [ 140.401790][ T4150] 1fe0: 76b22ec0 76b22eb0 00018b10 00133470 [ 140.402060][ T4150] r10:00000036 r9:83648c00 r8:8020029c r7:00000036 r6:00131420 r5:00000000 [ 140.402285][ T4150] r4:00000000 [ 140.403847][ T4150] ERROR: Out of memory at tomoyo_realpath_from_path. [ 143.078543][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 143.078702][ T31] audit: type=1400 audit(142.990:185): avc: denied { create } for pid=4154 comm="syz.1.120" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 143.093394][ T31] audit: type=1400 audit(143.000:186): avc: denied { write } for pid=4154 comm="syz.1.120" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 143.530730][ T4163] FAULT_INJECTION: forcing a failure. [ 143.530730][ T4163] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 143.531445][ T4163] CPU: 0 UID: 0 PID: 4163 Comm: syz.1.121 Not tainted 6.12.0-rc6-syzkaller #0 [ 143.531746][ T4163] Hardware name: ARM-Versatile Express [ 143.532161][ T4163] Call trace: [ 143.532502][ T4163] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 143.533064][ T4163] r7:00000000 r6:00000000 r5:60000013 r4:8203dc0c [ 143.533403][ T4163] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 143.533788][ T4163] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 143.534168][ T4163] r5:00000000 r4:8274e844 [ 143.534334][ T4163] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 143.534679][ T4163] [<808e6418>] (should_fail_ex) from [<808e6608>] (should_fail+0x14/0x18) [ 143.535020][ T4163] r6:00000000 r5:e8635f68 r4:00000002 [ 143.535267][ T4163] [<808e65f4>] (should_fail) from [<808e6628>] (should_fail_usercopy+0x1c/0x20) [ 143.535653][ T4163] [<808e660c>] (should_fail_usercopy) from [<8054f478>] (simple_read_from_buffer+0x8c/0x134) [ 143.536092][ T4163] [<8054f3ec>] (simple_read_from_buffer) from [<805c4018>] (proc_fail_nth_read+0xb8/0x100) [ 143.536536][ T4163] r10:00000001 r9:805c3f60 r8:00000002 r7:e8635f68 r6:0000000f r5:76b22f30 [ 143.536882][ T4163] r4:83531800 r3:e8635e9f [ 143.537078][ T4163] [<805c3f60>] (proc_fail_nth_read) from [<80516a2c>] (vfs_read+0x98/0x324) [ 143.537489][ T4163] r8:76b22f30 r7:e8635f68 r6:83531800 r5:0000000f r4:84ae6d80 [ 143.537797][ T4163] [<80516994>] (vfs_read) from [<805176dc>] (ksys_read+0x78/0xf8) [ 143.538187][ T4163] r10:00000003 r9:83531800 r8:8020029c r7:00000000 r6:00000000 r5:84ae6d80 [ 143.538542][ T4163] r4:84ae6d83 [ 143.538727][ T4163] [<80517664>] (ksys_read) from [<8051776c>] (sys_read+0x10/0x14) [ 143.539141][ T4163] r7:00000003 r6:00000005 r5:76b22f30 r4:0000000f [ 143.539467][ T4163] [<8051775c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 143.539881][ T4163] Exception stack(0xe8635fa8 to 0xe8635ff0) [ 143.540195][ T4163] 5fa0: 0000000f 76b22f30 00000005 76b22f30 0000000f 00000000 [ 143.540732][ T4163] 5fc0: 0000000f 76b22f30 00000005 00000003 00000000 00006364 003d0f00 76b230bc [ 143.541397][ T4163] 5fe0: 00000158 76b22ed0 000d89b8 00131344 [ 149.383002][ T31] audit: type=1400 audit(149.290:187): avc: denied { name_bind } for pid=4211 comm="syz.0.127" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 149.384000][ T31] audit: type=1400 audit(149.290:188): avc: denied { node_bind } for pid=4211 comm="syz.0.127" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 149.394155][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 151.451239][ T31] audit: type=1400 audit(151.360:189): avc: denied { write } for pid=4231 comm="syz.0.133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 151.461341][ T31] audit: type=1400 audit(151.370:190): avc: denied { append } for pid=4231 comm="syz.0.133" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 152.695114][ T31] audit: type=1400 audit(152.610:191): avc: denied { remount } for pid=4240 comm="syz.0.136" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 153.321625][ T31] audit: type=1400 audit(153.230:192): avc: denied { create } for pid=4244 comm="syz.1.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 155.462530][ T31] audit: type=1400 audit(155.370:193): avc: denied { write } for pid=4252 comm="syz.0.140" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 155.588823][ T31] audit: type=1400 audit(155.500:194): avc: denied { connect } for pid=4254 comm="syz.0.141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 155.589930][ T31] audit: type=1400 audit(155.500:195): avc: denied { name_connect } for pid=4254 comm="syz.0.141" dest=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 156.389854][ T31] audit: type=1400 audit(156.300:196): avc: denied { getopt } for pid=4264 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 156.529112][ T4267] can: request_module (can-proto-0) failed. [ 156.744190][ T31] audit: type=1400 audit(156.660:197): avc: denied { map } for pid=4272 comm="syz.0.148" path="/proc/175/attr/current" dev="proc" ino=3640 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 157.762722][ T3710] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 157.936620][ T3710] usb 1-1: config 1 has an invalid interface number: 226 but max is 0 [ 157.937235][ T3710] usb 1-1: config 1 has an invalid descriptor of length 10, skipping remainder of the config [ 157.938073][ T3710] usb 1-1: config 1 has no interface number 0 [ 157.938598][ T3710] usb 1-1: config 1 interface 226 has no altsetting 0 [ 157.960758][ T3710] usb 1-1: string descriptor 0 read error: -22 [ 157.961347][ T3710] usb 1-1: New USB device found, idVendor=12d1, idProduct=143a, bcdDevice= 0.00 [ 157.961726][ T3710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.978806][ T3710] usb-storage 1-1:1.226: USB Mass Storage device detected [ 158.178984][ T3710] usb 1-1: USB disconnect, device number 8 [ 159.293514][ T50] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 159.443326][ T50] usb 2-1: Using ep0 maxpacket: 32 [ 159.473110][ T50] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 159.473674][ T50] usb 2-1: config 0 has no interface number 0 [ 159.481152][ T50] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 159.481687][ T50] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.482562][ T50] usb 2-1: Product: syz [ 159.483199][ T50] usb 2-1: Manufacturer: syz [ 159.483467][ T50] usb 2-1: SerialNumber: syz [ 159.487989][ T50] usb 2-1: config 0 descriptor?? [ 159.497257][ T50] smsc95xx v2.0.0 [ 159.919007][ T50] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 159.919613][ T50] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 160.134831][ T50] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 160.137754][ T50] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 160.153517][ T50] usb 2-1: USB disconnect, device number 3 [ 160.344636][ T31] audit: type=1400 audit(160.260:198): avc: denied { bind } for pid=4336 comm="syz.1.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 160.346050][ T31] audit: type=1400 audit(160.260:199): avc: denied { node_bind } for pid=4336 comm="syz.1.158" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 160.354129][ T4337] netlink: 8 bytes leftover after parsing attributes in process `syz.1.158'. [ 161.707547][ T31] audit: type=1400 audit(161.620:200): avc: denied { create } for pid=4353 comm="syz.1.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 162.430210][ T4361] netlink: 40 bytes leftover after parsing attributes in process `syz.1.165'. [ 162.498817][ T4362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4362 comm=syz.0.166 [ 162.734686][ T4366] FAULT_INJECTION: forcing a failure. [ 162.734686][ T4366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 162.735644][ T4366] CPU: 0 UID: 0 PID: 4366 Comm: syz.0.168 Not tainted 6.12.0-rc6-syzkaller #0 [ 162.739656][ T4366] Hardware name: ARM-Versatile Express [ 162.740912][ T4366] Call trace: [ 162.741163][ T4366] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 162.741672][ T4366] r7:83e8f8c0 r6:00000000 r5:60000013 r4:8203dc0c [ 162.742091][ T4366] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 162.742534][ T4366] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 162.743095][ T4366] r5:00000000 r4:8274e844 [ 162.743486][ T4366] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 162.747084][ T4366] [<808e6418>] (should_fail_ex) from [<808e6608>] (should_fail+0x14/0x18) [ 162.753705][ T4366] r6:00000000 r5:eb599f48 r4:00000028 [ 162.754243][ T4366] [<808e65f4>] (should_fail) from [<808e6628>] (should_fail_usercopy+0x1c/0x20) [ 162.757537][ T4366] [<808e660c>] (should_fail_usercopy) from [<80838690>] (_copy_from_iter+0x68/0x7c8) [ 162.764575][ T4366] [<80838628>] (_copy_from_iter) from [<815a9ddc>] (netlink_sendmsg+0x19c/0x43c) [ 162.765517][ T4366] r10:00000000 r9:00000000 r8:eb599f48 r7:8483f400 r6:00000028 r5:844b0900 [ 162.769963][ T4366] r4:eb599f38 [ 162.772376][ T4366] [<815a9c40>] (netlink_sendmsg) from [<81486854>] (__sock_sendmsg+0x44/0x78) [ 162.776390][ T4366] r10:00000000 r9:eb599dd4 r8:eb599dd4 r7:84c08a00 r6:84c08a00 r5:eb599f38 [ 162.776954][ T4366] r4:00000000 [ 162.782048][ T4366] [<81486810>] (__sock_sendmsg) from [<81487854>] (____sys_sendmsg+0x2a4/0x2c4) [ 162.782904][ T4366] r7:84c08a00 r6:00000000 r5:24044000 r4:eb599f38 [ 162.783668][ T4366] [<814875b0>] (____sys_sendmsg) from [<814897bc>] (___sys_sendmsg+0x9c/0xd0) [ 162.784481][ T4366] r10:eb599e34 r9:20000480 r8:24044000 r7:00000000 r6:84c08a00 r5:eb599f38 [ 162.787275][ T4366] r4:00000000 [ 162.787621][ T4366] [<81489720>] (___sys_sendmsg) from [<81489cd4>] (sys_sendmsg+0x78/0xbc) [ 162.791021][ T4366] r10:00000128 r9:83573000 r8:8020029c r7:24044000 r6:20000480 r5:84c08a00 [ 162.793986][ T4366] r4:00000000 [ 162.798190][ T4366] [<81489c5c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 162.799079][ T4366] Exception stack(0xeb599fa8 to 0xeb599ff0) [ 162.800735][ T4366] 9fa0: 00000000 00000000 00000003 20000480 24044000 00000000 [ 162.804915][ T4366] 9fc0: 00000000 00000000 00131420 00000128 00000000 00006364 003d0f00 76b650bc [ 162.812253][ T4366] 9fe0: 76b64ec0 76b64eb0 00018b10 00133470 [ 162.813083][ T4366] r7:00000128 r6:00131420 r5:00000000 r4:00000000 [ 163.185609][ T31] audit: type=1400 audit(163.090:201): avc: denied { create } for pid=4370 comm="syz.1.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 163.457819][ T31] audit: type=1400 audit(163.370:202): avc: denied { read } for pid=4373 comm="syz.0.171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 163.760327][ T4370] block nbd1: shutting down sockets [ 167.179878][ T31] audit: type=1400 audit(167.080:203): avc: denied { block_suspend } for pid=4394 comm="syz.0.180" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 168.081580][ T31] audit: type=1400 audit(167.980:204): avc: denied { name_bind } for pid=4396 comm="syz.0.181" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 172.461910][ T31] audit: type=1400 audit(172.370:205): avc: denied { create } for pid=4416 comm="syz.0.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 174.453705][ T31] audit: type=1400 audit(174.370:206): avc: denied { bind } for pid=4452 comm="syz.1.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 174.468583][ T31] audit: type=1400 audit(174.380:207): avc: denied { write } for pid=4452 comm="syz.1.201" name="net" dev="proc" ino=4436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 174.470116][ T31] audit: type=1400 audit(174.380:208): avc: denied { add_name } for pid=4452 comm="syz.1.201" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 174.470975][ T31] audit: type=1400 audit(174.380:209): avc: denied { create } for pid=4452 comm="syz.1.201" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 174.474981][ T31] audit: type=1400 audit(174.380:210): avc: denied { associate } for pid=4452 comm="syz.1.201" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 175.782638][ T4464] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4464 comm=syz.0.197 [ 175.876590][ T31] audit: type=1400 audit(175.790:211): avc: denied { mount } for pid=4466 comm="syz.1.205" name="/" dev="ramfs" ino=3928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 176.927275][ T31] audit: type=1400 audit(176.840:212): avc: denied { module_load } for pid=4474 comm="syz.0.208" path="/sys/power/wakeup_count" dev="sysfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 177.409492][ T4488] fuse: Unknown parameter '' [ 178.895980][ T4500] capability: warning: `syz.1.217' uses 32-bit capabilities (legacy support in use) [ 180.396036][ T31] audit: type=1400 audit(180.310:213): avc: denied { map } for pid=4512 comm="syz.0.221" path="socket:[4007]" dev="sockfs" ino=4007 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 182.551443][ T31] audit: type=1400 audit(182.460:214): avc: denied { connect } for pid=4533 comm="syz.0.226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 186.820618][ T31] audit: type=1400 audit(186.730:215): avc: denied { create } for pid=4555 comm="syz.0.231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 186.880729][ T31] audit: type=1400 audit(186.790:216): avc: denied { setopt } for pid=4551 comm="syz.1.230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 186.890940][ T31] audit: type=1400 audit(186.800:217): avc: denied { map } for pid=4551 comm="syz.1.230" 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 [ 189.004909][ T31] audit: type=1400 audit(188.920:218): avc: denied { ioctl } for pid=4569 comm="syz.1.236" path="socket:[4077]" dev="sockfs" ino=4077 ioctlcmd=0x8924 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 189.197307][ T4581] FAULT_INJECTION: forcing a failure. [ 189.197307][ T4581] name failslab, interval 1, probability 0, space 0, times 0 [ 189.197700][ T4581] CPU: 0 UID: 0 PID: 4581 Comm: syz.1.239 Not tainted 6.12.0-rc6-syzkaller #0 [ 189.197896][ T4581] Hardware name: ARM-Versatile Express [ 189.197989][ T4581] Call trace: [ 189.198087][ T4581] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 189.198301][ T4581] r7:83bb8c00 r6:00000d40 r5:60000013 r4:8203dc0c [ 189.198412][ T4581] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 189.198696][ T4581] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 189.198906][ T4581] r5:00000000 r4:8271925c [ 189.199057][ T4581] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 189.199365][ T4581] [<808e6418>] (should_fail_ex) from [<804e8cc0>] (should_failslab+0x6c/0x94) [ 189.199572][ T4581] r6:00000d40 r5:84c04350 r4:82ca86c0 [ 189.199698][ T4581] [<804e8c54>] (should_failslab) from [<804cdcb0>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 189.199922][ T4581] [<804cdc64>] (kmem_cache_alloc_noprof) from [<8070a5a8>] (security_inode_alloc+0x30/0x1e8) [ 189.200175][ T4581] r10:84c04458 r9:00000000 r8:00000000 r7:82c9d800 r6:81a1ce84 r5:84c04350 [ 189.200352][ T4581] r4:84c04350 [ 189.200481][ T4581] [<8070a578>] (security_inode_alloc) from [<80539220>] (inode_init_always_gfp+0x170/0x1c4) [ 189.200830][ T4581] r5:00000000 r4:84c04350 [ 189.200944][ T4581] [<805390b0>] (inode_init_always_gfp) from [<8053b008>] (alloc_inode+0x40/0xcc) [ 189.201203][ T4581] r10:82c9d800 r9:81a1db40 r8:847f804c r7:82cae250 r6:81a1da84 r5:82c9d800 [ 189.201442][ T4581] r4:84c04350 [ 189.201519][ T4581] [<8053afc8>] (alloc_inode) from [<8053cec0>] (new_inode_pseudo+0x10/0x14) [ 189.201717][ T4581] r7:82cae250 r6:dfe45e84 r5:81a1db40 r4:847f804c [ 189.201834][ T4581] [<8053ceb0>] (new_inode_pseudo) from [<80551788>] (path_from_stashed+0xdc/0x308) [ 189.202702][ T4581] [<805516ac>] (path_from_stashed) from [<80563f60>] (open_namespace+0x44/0xbc) [ 189.203663][ T4581] r10:83bb8c00 r9:844b3840 r8:00000000 r7:84c09400 r6:83bb8c00 r5:00000000 [ 189.204604][ T4581] r4:0000894c [ 189.204745][ T4581] [<80563f1c>] (open_namespace) from [<80563ff4>] (open_related_ns+0x1c/0x20) [ 189.204994][ T4581] r6:847f8000 r5:00000000 r4:0000894c [ 189.205141][ T4581] [<80563fd8>] (open_related_ns) from [<81487d7c>] (sock_ioctl+0x384/0x608) [ 189.206224][ T4581] [<814879f8>] (sock_ioctl) from [<805302c4>] (sys_ioctl+0x134/0xd98) [ 189.206812][ T4581] r9:844b3840 r8:00000000 r7:00000000 r6:844b3841 r5:00000000 r4:0000894c [ 189.207053][ T4581] [<80530190>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 189.207312][ T4581] Exception stack(0xdfe45fa8 to 0xdfe45ff0) [ 189.207463][ T4581] 5fa0: 00000000 00000000 00000000 0000894c 00000000 00000000 [ 189.207698][ T4581] 5fc0: 00000000 00000000 00131420 00000036 00000000 00006364 003d0f00 76b230bc [ 189.207910][ T4581] 5fe0: 76b22ec0 76b22eb0 00018b10 00133470 [ 189.208064][ T4581] r10:00000036 r9:83bb8c00 r8:8020029c r7:00000036 r6:00131420 r5:00000000 [ 189.208281][ T4581] r4:00000000 [ 193.050724][ T31] audit: type=1400 audit(192.960:219): avc: denied { nlmsg_read } for pid=4621 comm="syz.1.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 193.678812][ T31] audit: type=1400 audit(193.590:220): avc: denied { read } for pid=4627 comm="syz.1.255" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 193.681704][ T31] audit: type=1400 audit(193.590:221): avc: denied { open } for pid=4627 comm="syz.1.255" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 193.686775][ T31] audit: type=1400 audit(193.600:222): avc: denied { ioctl } for pid=4627 comm="syz.1.255" path="/dev/binderfs/binder-control" dev="binder" ino=2 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 193.859006][ T4631] fuse: Bad value for 'user_id' [ 193.859478][ T4631] fuse: Bad value for 'user_id' [ 196.679994][ T31] audit: type=1400 audit(196.590:223): avc: denied { ioctl } for pid=4653 comm="syz.1.264" path="socket:[4660]" dev="sockfs" ino=4660 ioctlcmd=0x9367 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 196.916307][ T31] audit: type=1400 audit(196.830:224): avc: denied { execute } for pid=4655 comm="syz.1.265" path="/142/cpu.stat" dev="tmpfs" ino=778 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 197.034818][ T31] audit: type=1400 audit(196.950:225): avc: denied { name_connect } for pid=4664 comm="syz.1.266" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 197.054683][ T31] audit: type=1400 audit(196.970:226): avc: denied { accept } for pid=4664 comm="syz.1.266" lport=47770 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 197.059373][ T31] audit: type=1400 audit(196.970:227): avc: denied { getopt } for pid=4664 comm="syz.1.266" lport=47770 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 198.697289][ T4700] fuse: Unknown parameter 'ÿÿÿÿ0x0000000000000004' [ 199.167095][ T4707] FAULT_INJECTION: forcing a failure. [ 199.167095][ T4707] name failslab, interval 1, probability 0, space 0, times 0 [ 199.167638][ T4707] CPU: 1 UID: 0 PID: 4707 Comm: syz.0.279 Not tainted 6.12.0-rc6-syzkaller #0 [ 199.167895][ T4707] Hardware name: ARM-Versatile Express [ 199.168006][ T4707] Call trace: [ 199.168129][ T4707] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 199.168498][ T4707] r7:84021800 r6:00000cc0 r5:60000013 r4:8203dc0c [ 199.168762][ T4707] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 199.169064][ T4707] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 199.169388][ T4707] r5:00000000 r4:8271925c [ 199.169528][ T4707] [<819baff0>] (dump_stack) from [<808e65a4>] (should_fail_ex+0x18c/0x1dc) [ 199.169783][ T4707] [<808e6418>] (should_fail_ex) from [<804e8cc0>] (should_failslab+0x6c/0x94) [ 199.170058][ T4707] r6:00000cc0 r5:200002c0 r4:82ca8b40 [ 199.170199][ T4707] [<804e8c54>] (should_failslab) from [<804cdcb0>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 199.170508][ T4707] [<804cdc64>] (kmem_cache_alloc_noprof) from [<80525ba0>] (getname_flags.part.0+0x28/0x18c) [ 199.170868][ T4707] r10:00000015 r9:84021800 r8:00000000 r7:00000001 r6:8223883c r5:200002c0 [ 199.171200][ T4707] r4:200002c0 [ 199.171306][ T4707] [<80525b78>] (getname_flags.part.0) from [<8052ac5c>] (getname_flags+0x3c/0x50) [ 199.171671][ T4707] r9:84021800 r8:00000000 r7:00000000 r6:ffffff9c r5:00000001 r4:200002c0 [ 199.172032][ T4707] [<8052ac20>] (getname_flags) from [<8052b1c4>] (user_path_at+0x2c/0x64) [ 199.172336][ T4707] r5:00000001 r4:e0371f6c [ 199.172639][ T4707] [<8052b198>] (user_path_at) from [<80547630>] (sys_mount+0x158/0x260) [ 199.173000][ T4707] r6:00000000 r5:00000000 r4:00000000 [ 199.173225][ T4707] [<805474d8>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 199.173687][ T4707] Exception stack(0xe0371fa8 to 0xe0371ff0) [ 199.173889][ T4707] 1fa0: 00000000 00000000 00000000 200002c0 00000000 00000001 [ 199.174222][ T4707] 1fc0: 00000000 00000000 00131420 00000015 00000000 00006364 003d0f00 76b650bc [ 199.174499][ T4707] 1fe0: 76b64ec0 76b64eb0 00018b10 00133470 [ 199.174769][ T4707] r10:00000015 r9:84021800 r8:8020029c r7:00000015 r6:00131420 r5:00000000 [ 199.175074][ T4707] r4:00000000 [ 199.363295][ T4710] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1544 sclass=netlink_audit_socket pid=4710 comm=syz.1.280 [ 202.494761][ T4755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=515 sclass=netlink_route_socket pid=4755 comm=syz.0.293 [ 204.388724][ T31] audit: type=1400 audit(204.300:228): avc: denied { getopt } for pid=4775 comm="syz.1.299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 207.406863][ T31] audit: type=1400 audit(207.320:229): avc: denied { create } for pid=4795 comm="syz.1.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 208.372774][ T31] audit: type=1400 audit(208.270:230): avc: denied { getopt } for pid=4812 comm="syz.0.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 208.586944][ T4824] fuse: Unknown parameter '0x0000000000000005' [ 209.763523][ T3710] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 209.932511][ T3710] usb 1-1: config 0 has no interfaces? [ 209.940315][ T3710] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.940961][ T3710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.941293][ T3710] usb 1-1: Product: syz [ 209.941494][ T3710] usb 1-1: Manufacturer: syz [ 209.941710][ T3710] usb 1-1: SerialNumber: syz [ 209.951302][ T3710] usb 1-1: config 0 descriptor?? [ 210.177854][ T3710] usb 1-1: USB disconnect, device number 9 [ 210.572751][ T50] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 210.722722][ T50] usb 2-1: Using ep0 maxpacket: 16 [ 210.732832][ T50] usb 2-1: no configurations [ 210.733202][ T50] usb 2-1: can't read configurations, error -22 [ 210.862867][ T50] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 211.013910][ T50] usb 2-1: Using ep0 maxpacket: 16 [ 211.022993][ T50] usb 2-1: no configurations [ 211.024329][ T50] usb 2-1: can't read configurations, error -22 [ 211.027098][ T50] usb usb2-port1: attempt power cycle ALSA lib confmisc.c:855:(parse_card) cannot find card '0' ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM default alsa: Could not initialize DAC alsa: Failed to open `default': alsa: Reason: No such file or directory ALSA lib confmisc.c:855:(parse_card) cannot find card '0' ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM default alsa: Could not initialize DAC alsa: Failed to open `default': alsa: Reason: No such file or directory audio: Could not create a backend for voice `lm4549.out' [ 211.424394][ T50] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 216.586946][ T50] usb 2-1: device descriptor read/8, error -110 [ 216.922783][ T50] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 216.973971][ T50] usb 2-1: device descriptor read/8, error -32 [ 217.123964][ T50] usb usb2-port1: unable to enumerate USB device [ 744.264186][ T32] INFO: task kworker/u10:1:86 blocked for more than 430 seconds. [ 744.264766][ T32] Not tainted 6.12.0-rc6-syzkaller #0 [ 744.265176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 744.266856][ T32] task:kworker/u10:1 state:D stack:0 pid:86 tgid:86 ppid:2 flags:0x00000000 [ 744.267650][ T32] Workqueue: events_unbound idle_cull_fn [ 744.268768][ T32] Call trace: [ 744.269732][ T32] [<819beefc>] (__schedule) from [<819bfb54>] (schedule+0x2c/0xfc) [ 744.271203][ T32] r10:83b51e6c r9:00000002 r8:df98de1c r7:83546000 r6:83b51e64 r5:00000000 [ 744.273148][ T32] r4:83546000 [ 744.273583][ T32] [<819bfb28>] (schedule) from [<819c70f0>] (schedule_timeout+0xe4/0x114) [ 744.274741][ T32] r5:00000000 r4:7fffffff [ 744.275403][ T32] [<819c700c>] (schedule_timeout) from [<819c0d00>] (wait_for_completion+0x6c/0x144) [ 744.276326][ T32] r7:83546000 r6:83b51e64 r5:83b51e68 r4:7fffffff [ 744.277301][ T32] [<819c0c94>] (wait_for_completion) from [<8026f808>] (kthread_stop+0x84/0x268) [ 744.278851][ T32] r10:82c1be05 r9:83546000 r8:82c0f64c r7:df98deb8 r6:83b51e40 r5:82f05400 [ 744.280445][ T32] r4:82f05604 [ 744.280988][ T32] [<8026f784>] (kthread_stop) from [<8026fa00>] (kthread_stop_put+0x14/0x78) [ 744.283077][ T32] r7:df98deb8 r6:82f46c80 r5:837d1700 r4:82f05400 [ 744.283885][ T32] [<8026f9ec>] (kthread_stop_put) from [<802626f8>] (reap_dying_workers+0x50/0x6c) [ 744.284978][ T32] r5:837d1700 r4:82f46c80 [ 744.285510][ T32] [<802626a8>] (reap_dying_workers) from [<80263b34>] (idle_cull_fn+0xdc/0x160) [ 744.286501][ T32] r7:00000100 r6:00000122 r5:df98deb8 r4:df98deb8 [ 744.287218][ T32] [<80263a58>] (idle_cull_fn) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 744.288355][ T32] r8:02800000 r7:82c0f800 r6:82c1be00 r5:82c0f64c r4:82ec4d80 [ 744.289569][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 744.290845][ T32] r10:83546000 r9:82ec4dac r8:61c88647 r7:82c0f820 r6:82604d40 r5:82c0f800 [ 744.292965][ T32] r4:82ec4d80 [ 744.293349][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 744.294643][ T32] r10:00000000 r9:df889e78 r8:834f62c0 r7:82ec4d80 r6:80266ad8 r5:83546000 [ 744.295925][ T32] r4:82ec6c40 [ 744.296301][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 744.297272][ T32] Exception stack(0xdf98dfb0 to 0xdf98dff8) [ 744.298059][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 744.299135][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 744.299988][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 744.301018][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82ec6c40 [ 744.303471][ T32] NMI backtrace for cpu 1 [ 744.304161][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc6-syzkaller #0 [ 744.305395][ T32] Hardware name: ARM-Versatile Express [ 744.305800][ T32] Call trace: [ 744.306117][ T32] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 744.306831][ T32] r7:00000000 r6:00000013 r5:60000093 r4:8203dc0c [ 744.307416][ T32] [<8199cb1c>] (show_stack) from [<819bafe4>] (dump_stack_lvl+0x70/0x7c) [ 744.308691][ T32] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 744.309951][ T32] r5:00000001 r4:00000001 [ 744.310535][ T32] [<819baff0>] (dump_stack) from [<81989cf0>] (nmi_cpu_backtrace+0x160/0x17c) [ 744.311548][ T32] [<81989b90>] (nmi_cpu_backtrace) from [<81989e3c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 744.313031][ T32] r7:00000001 r6:8260c5d0 r5:8261af0c r4:ffffffff [ 744.313919][ T32] [<81989d0c>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 744.315249][ T32] r9:0000ad83 r8:828b6cf8 r7:8260c730 r6:00007f4f r5:8261b4c8 r4:848c941c [ 744.316314][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<80358324>] (watchdog+0x498/0x5b8) [ 744.317633][ T32] [<80357e8c>] (watchdog) from [<8026fd40>] (kthread+0x104/0x134) [ 744.318950][ T32] r10:00000000 r9:df819e58 r8:82e9f340 r7:00000000 r6:80357e8c r5:82ee8c00 [ 744.319931][ T32] r4:82f45ac0 [ 744.320557][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 744.321580][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 744.322085][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 744.323540][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 744.325201][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 744.326385][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82f45ac0 [ 744.329175][ T32] Sending NMI from CPU 1 to CPUs 0: [ 754.647371][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 754.648715][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc6-syzkaller #0 [ 754.649621][ T32] Hardware name: ARM-Versatile Express [ 754.650127][ T32] Call trace: [ 754.650684][ T32] [<8199ca38>] (dump_backtrace) from [<8199cb34>] (show_stack+0x18/0x1c) [ 754.652244][ T32] r7:00000000 r6:82622f44 r5:00000000 r4:8203dc0c [ 754.653503][ T32] [<8199cb1c>] (show_stack) from [<819bafc8>] (dump_stack_lvl+0x54/0x7c) [ 754.654932][ T32] [<819baf74>] (dump_stack_lvl) from [<819bb008>] (dump_stack+0x18/0x1c) [ 754.655407][ T32] r5:00000000 r4:82870d18 [ 754.655636][ T32] [<819baff0>] (dump_stack) from [<8199d660>] (panic+0x120/0x374) [ 754.656037][ T32] [<8199d540>] (panic) from [<803581a4>] (watchdog+0x318/0x5b8) [ 754.656430][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203e70c [ 754.656711][ T32] r7:8260c730 [ 754.656903][ T32] [<80357e8c>] (watchdog) from [<8026fd40>] (kthread+0x104/0x134) [ 754.657282][ T32] r10:00000000 r9:df819e58 r8:82e9f340 r7:00000000 r6:80357e8c r5:82ee8c00 [ 754.660997][ T32] r4:82f45ac0 [ 754.661637][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 754.662770][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 754.663532][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 754.664684][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 754.665809][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 754.666769][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82f45ac0 [ 758.629025][ T32] SMP: failed to stop secondary CPUs [ 758.631357][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:06:01 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=00000000 R04=eab65090 R05=00000400 R06=82e2f468 R07=00000001 R08=00000005 R09=eb3cb000 R10=82e2f4b8 R11=df801f24 R12=eb3be940 R13=df801ef0 R14=000002d0 R15=8141d784 PSR=20000193 --C- 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 info registers vcpu 1 CPU#1 R00=00000003 R01=00000000 R02=df8e1d90 R03=3fffdfff R04=3fffdfff R05=00017ff4 R06=826da298 R07=00000000 R08=826f228c R09=8262a298 R10=df8e1d9c R11=df8e1d5c R12=ffffdfff R13=df8e1d34 R14=000affa8 R15=802c3574 PSR=60000013 -ZC- A S svc32 s00=08000000 s01=00000000 d00=0000000008000000 s02=14000000 s03=fff43204 d01=fff4320414000000 s04=fc000000 s05=ffffffff d02=fffffffffc000000 s06=fc000000 s07=ffffffff d03=fffffffffc000000 s08=ff71a06d s09=ff01c0ab d04=ff01c0abff71a06d s10=ffffffff s11=ffffffff d05=ffffffffffffffff s12=ff2b9cd3 s13=00f424ad d06=00f424adff2b9cd3 s14=ffffffff s15=00000000 d07=00000000ffffffff s16=fe000000 s17=0dcec0bf d08=0dcec0bffe000000 s18=e0000000 s19=00009656 d09=00009656e0000000 s20=018637f1 s21=00f424ab d10=00f424ab018637f1 s22=00000000 s23=00000000 d11=0000000000000000 s24=0971a06d s25=00000000 d12=000000000971a06d s26=14000000 s27=fff43204 d13=fff4320414000000 s28=02000000 s29=00000000 d14=0000000002000000 s30=02000000 s31=00000000 d15=0000000002000000 s32=ff68d9f8 s33=00b431ce d16=00b431ceff68d9f8 s34=ffffffff s35=00000000 d17=00000000ffffffff s36=feaaad62 s37=ffa07799 d18=ffa07799feaaad62 s38=ffffffff s39=ffffffff d19=ffffffffffffffff s40=01000000 s41=00000000 d20=0000000001000000 s42=00e18250 s43=00000000 d21=0000000000e18250 s44=00000002 s45=00000000 d22=0000000000000002 s46=004b2b70 s47=00000000 d23=00000000004b2b70 s48=ffb7c5e9 s49=0dcec0bf d24=0dcec0bfffb7c5e9 s50=05943950 s51=00000000 d25=0000000005943950 s52=01989bb0 s53=0051f506 d26=0051f50601989bb0 s54=00d6f2a6 s55=ff699920 d27=ff69992000d6f2a6 s56=01b1e899 s57=011f3fd6 d28=011f3fd601b1e899 s58=008f9feb s59=00d6f2a6 d29=00d6f2a6008f9feb s60=1db9b195 s61=fff43204 d30=fff432041db9b195 s62=55dd671d s63=fff24a2e d31=fff24a2e55dd671d FPSCR: 80000010