last executing test programs: 2m14.069408897s ago: executing program 1 (id=243): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x40200, 0x6a) r2 = eventfd(0x0) dup3(r1, r2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x184) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000340)={&(0x7f0000000400)={0x50, 0xfffffffffffffffe, 0x0, {0x7, 0x21, 0x0, 0x772d42, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00') mkdirat(r2, &(0x7f00000008c0)='./file0\x00', 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x5450, 0x0) 2m13.899798608s ago: executing program 1 (id=244): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$F2FS_IOC_ABORT_ATOMIC_WRITE(r1, 0x5450, 0x0) r2 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x5451, 0x0) 2m13.780617736s ago: executing program 1 (id=245): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) sendto$l2tp6(r1, &(0x7f0000000080), 0x0, 0x4844, 0x0, 0x1a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) r3 = dup(r2) r4 = socket(0x1, 0x5, 0x0) syz_usb_connect(0x2, 0x27, 0x0, 0x0) r5 = openat(r3, &(0x7f0000000180)='./file1\x00', 0x583440, 0x0) pwrite64(r5, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) write$vga_arbiter(r5, 0x0, 0x0) ioctl$PIO_SCRNMAP(r4, 0x5451, 0x0) sendto$l2tp6(r4, &(0x7f0000000240)="ab617a424d2624aeed4972623233ecb97f86c5df52c9625522b0f0d54a8fe21e72a75f05ce4d175239e43b887f1d8aba2aa27f2513c3c3359b11c89b6a8f757916f3d8eaaed1bb", 0x47, 0x20048850, 0x0, 0x0) r6 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40800}, 0x810) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$TUNGETFEATURES(r7, 0x8902, &(0x7f0000000380)) close_range(r6, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r9, r8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r3, 0x80000) r11 = openat$tun(0xffffff9c, &(0x7f0000000000), 0x2100, 0x0) r12 = fcntl$dupfd(r11, 0x406, r11) ioctl$IOMMU_HWPT_ALLOC$NONE(r12, 0x3b89, 0x0) recvmsg$inet_nvme(r10, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x62) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) splice(r14, 0x0, r13, 0x0, 0xf55f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2m9.750712174s ago: executing program 0 (id=247): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) (async) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) listen(r2, 0x0) (async) connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) r3 = dup3(r2, r1, 0x0) (async) r4 = openat$selinux_enforce(0xffffff9c, &(0x7f0000000000), 0x260140, 0x0) close_range(r4, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) (async) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, 0x0, 0x0) (async) r5 = accept4$packet(r3, 0x0, 0x0, 0x0) ioctl$FICLONERANGE(r5, 0x5452, &(0x7f00000000c0)) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async) r6 = fsmount(r0, 0x0, 0x0) openat$incfs(r6, &(0x7f0000000000)='.pending_reads\x00', 0x20240, 0xa6) 2m9.569873536s ago: executing program 0 (id=248): r0 = syz_usb_connect$rtl8150(0x3, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_disconnect(r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20000) syz_usb_control_io(r0, 0x0, 0x0) (fail_nth: 2) 2m8.469199009s ago: executing program 0 (id=249): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$TIOCGPTPEER(r1, 0x5450, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r1, 0x80585414, &(0x7f0000000000)) r2 = dup(r0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000228bd7000fbdbdf251100eed0"], 0x14}, 0x1, 0x0, 0x0, 0x98}, 0x20800) 2m8.279922202s ago: executing program 0 (id=250): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x30, r1, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x30}, 0x1, 0x0, 0x0, 0xc040}, 0x20008010) 2m7.840314071s ago: executing program 0 (id=251): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x201, 0x6000006, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x3500, 0x1, 0x0, @empty}}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0xc080) 2m7.590224848s ago: executing program 0 (id=252): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x7, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x2c}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) 2m3.032183191s ago: executing program 1 (id=253): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xfc409000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xfe, 0x10000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x6}, 0x2c) 1m52.070163019s ago: executing program 1 (id=254): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000005c0)={0x14, r1, 0x311, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24000801}, 0x24000010) 1m51.860806143s ago: executing program 1 (id=255): r0 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r0, &(0x7f0000003c80), 0x3ffff87, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000000) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 1m22.478312097s ago: executing program 32 (id=252): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x7, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x2c}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) 1m6.371640208s ago: executing program 33 (id=255): r0 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r0, &(0x7f0000003c80), 0x3ffff87, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000000) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 11.531154083s ago: executing program 3 (id=304): socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') exit(0x2) read$eventfd(r0, &(0x7f0000000080), 0x8) 8.989206102s ago: executing program 3 (id=308): syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x3, 0x28, 0x64, 0x0, 0x7, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x6071, 0x0, 0xe7}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000040)={0x2, 0x3, @remote}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @random="5a01f3c2f136", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local, @remote, @local, @remote}}}}, 0x0) 8.880804429s ago: executing program 3 (id=309): bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2, 0x0, 0x1, 0x6, 0x100, @val=0x80}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x3, 0x0, 0x0, 0x41000, 0x1}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 8.481109446s ago: executing program 3 (id=310): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}]}, 0x50}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x6c, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e1f}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x29}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10040003}, 0x8000) 7.098884358s ago: executing program 3 (id=311): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="18", 0x10, 0x0, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 6.669848407s ago: executing program 3 (id=312): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r0}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioprio_get$uid(0x3, 0x0) 6.479363589s ago: executing program 2 (id=313): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000900000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) 5.190005585s ago: executing program 2 (id=314): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{0x34}, {}, {0x3}, {}, {}, {}, {0x6}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a", 0x1d}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x200000000000000}, 0x18) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2539000020000365f507f62aa6172f7881"], 0x33fe0) 4.580360235s ago: executing program 2 (id=315): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="f78d9ca38fff48f3be52163448412b", 0xf}, {&(0x7f0000000940)="ebe39be9796cfd1646e299f4e376fdba128280b372219d205e81f4a7efd7e0054a863f3d5cfe6cb55b5bb905000000000000001726b360fbb37b4ff535bbb095a8", 0x41}], 0x2, &(0x7f00000007c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000010d804dd00000000000001090224000100000000090400000103000000092105000001220500090581030002"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000003c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000008000000080482"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r2, 0x81, 0x1, &(0x7f0000000840)="91") 3.353089577s ago: executing program 2 (id=316): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0a40, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) accept4(r1, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x0, 0x80800) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x8000) r6 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r6, 0x40044160, 0x3) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3) 269.014532ms ago: executing program 2 (id=317): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28de, 0x1142, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000085000000854eb1"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000600), 0x0, 0x202) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write$hidraw(r1, &(0x7f0000000ac0)="bce6", 0x2) 0s ago: executing program 2 (id=318): madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) write$sysctl(0xffffffffffffffff, &(0x7f00000000c0)='2\x00', 0x2) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00', 0x0}) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000005480)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100fa00ffff090000000800000008000300", @ANYRES32=r2], 0x5c}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) prctl$PR_SET_IO_FLUSHER(0x43, 0x1) prctl$PR_SET_IO_FLUSHER(0x43, 0x0) openat$cuse(0xffffff9c, &(0x7f00000002c0), 0x2, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000000080)={0x0, 0x60}}, 0x4000000) socket(0x40000000015, 0x5, 0x0) kernel console output (not intermixed with test programs): [ 48.626259][ T29] audit: type=1400 audit(48.530:56): avc: denied { read write } for pid=3087 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 [ 48.629665][ T29] audit: type=1400 audit(48.540:57): avc: denied { open } for pid=3087 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]:5703' (ED25519) to the list of known hosts. [ 63.286745][ T29] audit: type=1400 audit(63.190:58): avc: denied { name_bind } for pid=3090 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 [ 64.337918][ T29] audit: type=1400 audit(64.240:59): avc: denied { execute } for pid=3091 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 [ 64.354086][ T29] audit: type=1400 audit(64.260:60): avc: denied { execute_no_trans } for pid=3091 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 [ 68.509238][ T29] audit: type=1400 audit(68.420:61): avc: denied { mounton } for pid=3091 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 [ 68.513497][ T29] audit: type=1400 audit(68.420:62): avc: denied { mount } for pid=3091 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 [ 68.522908][ T3091] cgroup: Unknown subsys name 'net' [ 68.528913][ T29] audit: type=1400 audit(68.440:63): avc: denied { unmount } for pid=3091 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 68.705435][ T3091] cgroup: Unknown subsys name 'cpuset' [ 68.712565][ T3091] cgroup: Unknown subsys name 'hugetlb' [ 68.713188][ T3091] cgroup: Unknown subsys name 'rlimit' [ 68.908531][ T29] audit: type=1400 audit(68.820:64): avc: denied { setattr } for pid=3091 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 [ 68.910442][ T29] audit: type=1400 audit(68.820:65): avc: denied { mounton } for pid=3091 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 [ 68.912571][ T29] audit: type=1400 audit(68.820:66): avc: denied { mount } for pid=3091 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 [ 69.108741][ T3093] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 69.114410][ T29] audit: type=1400 audit(69.020:67): avc: denied { relabelto } for pid=3093 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" [ 69.120511][ T29] audit: type=1400 audit(69.030:68): avc: denied { write } for pid=3093 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 69.152322][ T29] audit: type=1400 audit(69.060:69): avc: denied { read } for pid=3091 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" [ 69.154784][ T29] audit: type=1400 audit(69.060:70): avc: denied { open } for pid=3091 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" [ 76.905754][ T3091] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.858845][ T29] audit: type=1400 audit(78.770:71): avc: denied { execmem } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.927046][ T29] audit: type=1400 audit(78.830:72): avc: denied { read } for pid=3096 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.929658][ T29] audit: type=1400 audit(78.840:73): avc: denied { open } for pid=3096 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 [ 78.935849][ T29] audit: type=1400 audit(78.840:74): avc: denied { mounton } for pid=3096 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 [ 78.960489][ T29] audit: type=1400 audit(78.870:75): avc: denied { module_request } for pid=3097 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.960777][ T29] audit: type=1400 audit(78.870:76): avc: denied { module_request } for pid=3096 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 79.038104][ T29] audit: type=1400 audit(78.940:77): avc: denied { sys_module } for pid=3097 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 79.747273][ T29] audit: type=1400 audit(79.650:78): avc: denied { ioctl } for pid=3097 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 [ 80.358990][ T3097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.362738][ T3097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.705124][ T3096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.712102][ T3096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.929325][ T3097] hsr_slave_0: entered promiscuous mode [ 80.931705][ T3097] hsr_slave_1: entered promiscuous mode [ 81.199797][ T29] audit: type=1400 audit(81.110:79): avc: denied { create } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 81.204126][ T29] audit: type=1400 audit(81.110:80): avc: denied { write } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 81.222451][ T3096] hsr_slave_0: entered promiscuous mode [ 81.223396][ T3096] hsr_slave_1: entered promiscuous mode [ 81.225463][ T3096] debugfs: 'hsr0' already exists in 'hsr' [ 81.227583][ T3096] Cannot create hsr debugfs directory [ 81.229196][ T3097] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 81.238711][ T3097] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 81.255768][ T3097] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 81.263440][ T3097] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 81.525896][ T3096] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.534472][ T3096] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.544474][ T3096] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.553647][ T3096] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.709355][ T3097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.070438][ T3096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.137428][ T3097] veth0_vlan: entered promiscuous mode [ 84.155088][ T3097] veth1_vlan: entered promiscuous mode [ 84.210708][ T3097] veth0_macvtap: entered promiscuous mode [ 84.222299][ T3097] veth1_macvtap: entered promiscuous mode [ 84.307541][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.309097][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.314523][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.315101][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.376042][ T3096] veth0_vlan: entered promiscuous mode [ 84.427047][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 84.427323][ T29] audit: type=1400 audit(84.330:82): avc: denied { mount } for pid=3097 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 [ 84.433888][ T29] audit: type=1400 audit(84.340:83): avc: denied { mounton } for pid=3097 comm="syz-executor" path="/syzkaller.c133Ny/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 [ 84.440239][ T29] audit: type=1400 audit(84.350:84): avc: denied { mount } for pid=3097 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 [ 84.452885][ T3096] veth1_vlan: entered promiscuous mode [ 84.455229][ T29] audit: type=1400 audit(84.360:85): avc: denied { mounton } for pid=3097 comm="syz-executor" path="/syzkaller.c133Ny/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 [ 84.463914][ T29] audit: type=1400 audit(84.370:86): avc: denied { mounton } for pid=3097 comm="syz-executor" path="/syzkaller.c133Ny/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2307 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 84.491926][ T29] audit: type=1400 audit(84.400:87): avc: denied { unmount } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 84.507230][ T29] audit: type=1400 audit(84.410:88): avc: denied { mounton } for pid=3097 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=772 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 84.515011][ T29] audit: type=1400 audit(84.420:89): avc: denied { mount } for pid=3097 comm="syz-executor" name="/" dev="gadgetfs" ino=2308 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 84.520913][ T3096] veth0_macvtap: entered promiscuous mode [ 84.530177][ T3096] veth1_macvtap: entered promiscuous mode [ 84.534567][ T29] audit: type=1400 audit(84.440:90): avc: denied { mount } for pid=3097 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 [ 84.544018][ T29] audit: type=1400 audit(84.450:91): avc: denied { mounton } for pid=3097 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 [ 84.583971][ T2537] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.584431][ T2537] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.584531][ T2537] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.584604][ T2537] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.654521][ T3097] 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. [ 85.308892][ T3711] FAULT_INJECTION: forcing a failure. [ 85.308892][ T3711] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 85.310429][ T3711] CPU: 0 UID: 0 PID: 3711 Comm: syz.1.3 Not tainted syzkaller #0 PREEMPT [ 85.310815][ T3711] Hardware name: ARM-Versatile Express [ 85.311120][ T3711] Call trace: [ 85.312037][ T3711] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 85.313775][ T3711] r7:20000100 r6:00000000 r5:60000013 r4:8229592c [ 85.313870][ T3711] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 85.313935][ T3711] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 85.313990][ T3711] r5:83838000 r4:8294fc90 [ 85.314006][ T3711] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 85.314064][ T3711] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 85.314146][ T3711] r8:00000000 r7:20000100 r6:8447f200 r5:00000000 r4:dfda9f20 [ 85.314165][ T3711] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 85.314223][ T3711] [<80999768>] (should_fail_usercopy) from [<808d868c>] (_copy_from_iter+0x6c/0x7d8) [ 85.314284][ T3711] [<808d8620>] (_copy_from_iter) from [<816c96d8>] (netlink_sendmsg+0x18c/0x444) [ 85.314384][ T3711] r10:00000000 r9:00000000 r8:dfda9f30 r7:85b9a800 r6:00000014 r5:8515c540 [ 85.314419][ T3711] r4:dfda9f20 [ 85.314440][ T3711] [<816c954c>] (netlink_sendmsg) from [<8159693c>] (__sock_sendmsg+0x44/0x78) [ 85.314517][ T3711] r10:00000000 r9:dfda9dc4 r8:dfda9dc4 r7:00000000 r6:854a0280 r5:dfda9f20 [ 85.314539][ T3711] r4:00000000 [ 85.314556][ T3711] [<815968f8>] (__sock_sendmsg) from [<81597884>] (____sys_sendmsg+0x298/0x2cc) [ 85.314622][ T3711] r7:00000000 r6:854a0280 r5:00000040 r4:dfda9f20 [ 85.314644][ T3711] [<815975ec>] (____sys_sendmsg) from [<815997a8>] (___sys_sendmsg+0x9c/0xd0) [ 85.314719][ T3711] r10:dfda9e24 r9:20000240 r8:00000040 r7:00000000 r6:854a0280 r5:dfda9f20 [ 85.314742][ T3711] r4:00000000 [ 85.314760][ T3711] [<8159970c>] (___sys_sendmsg) from [<81599c40>] (__sys_sendmsg+0x8c/0xe0) [ 85.314832][ T3711] r10:00000128 r9:83838000 r8:84cc4000 r7:00000040 r6:20000240 r5:84cc4001 [ 85.314854][ T3711] r4:00000003 [ 85.314872][ T3711] [<81599bb4>] (__sys_sendmsg) from [<81599ca8>] (sys_sendmsg+0x14/0x18) [ 85.314975][ T3711] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 85.314996][ T3711] [<81599c94>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 85.315134][ T3711] Exception stack(0xdfda9fa8 to 0xdfda9ff0) [ 85.315323][ T3711] 9fa0: 00000000 00000000 00000003 20000240 00000040 00000000 [ 85.315386][ T3711] 9fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76f5f0bc [ 85.315416][ T3711] 9fe0: 76f5eec0 76f5eeb0 0001929c 00132320 [ 86.154812][ T3722] capability: warning: `syz.1.7' uses deprecated v2 capabilities in a way that may be insecure [ 86.810101][ T3729] FAULT_INJECTION: forcing a failure. [ 86.810101][ T3729] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 86.810533][ T3729] CPU: 0 UID: 0 PID: 3729 Comm: syz.0.9 Not tainted syzkaller #0 PREEMPT [ 86.810626][ T3729] Hardware name: ARM-Versatile Express [ 86.810652][ T3729] Call trace: [ 86.810692][ T3729] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 86.810792][ T3729] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 86.810811][ T3729] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 86.810865][ T3729] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 86.810922][ T3729] r5:84604800 r4:8294fc90 [ 86.810938][ T3729] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 86.811001][ T3729] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 86.811085][ T3729] r8:76fa4f30 r7:00000000 r6:00000000 r5:dfd7df68 r4:00000002 [ 86.811104][ T3729] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 86.811157][ T3729] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 86.811244][ T3729] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 86.811455][ T3729] r10:00000001 r9:8062499c r8:00000002 r7:dfd7df68 r6:0000000f r5:76fa4f30 [ 86.811508][ T3729] r4:84604800 r3:dfd7de9f [ 86.811542][ T3729] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 86.811610][ T3729] r8:76fa4f30 r7:dfd7df68 r6:84604800 r5:0000000f r4:84cc4b40 [ 86.811628][ T3729] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 86.811718][ T3729] r10:00000003 r9:84604800 r8:8020029c r7:00000000 r6:00000000 r5:84cc4b40 [ 86.811739][ T3729] r4:84cc4b43 [ 86.811757][ T3729] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 86.811818][ T3729] r7:00000003 r6:00000004 r5:76fa4f30 r4:0000000f [ 86.811834][ T3729] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 86.811878][ T3729] Exception stack(0xdfd7dfa8 to 0xdfd7dff0) [ 86.811911][ T3729] dfa0: 0000000f 76fa4f30 00000004 76fa4f30 0000000f 00000000 [ 86.811947][ T3729] dfc0: 0000000f 76fa4f30 00000004 00000003 00300000 00000000 00006364 76fa50bc [ 86.811977][ T3729] dfe0: 00000158 76fa4ed0 000d7fdc 001301ec [ 87.034211][ T3726] Zero length message leads to an empty skb [ 87.227781][ T3703] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 87.376936][ T3703] usb 1-1: Using ep0 maxpacket: 16 [ 87.384695][ T3703] usb 1-1: config 255 has too many interfaces: 255, using maximum allowed: 32 [ 87.385904][ T3703] usb 1-1: config 255 has an invalid descriptor of length 255, skipping remainder of the config [ 87.388125][ T3703] usb 1-1: config 255 has 0 interfaces, different from the descriptor's value: 255 [ 87.396813][ T3703] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 87.397857][ T3703] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 87.398895][ T3703] usb 1-1: Product: syz [ 87.399585][ T3703] usb 1-1: SerialNumber: syz [ 87.403733][ T3703] usb 1-1: rejected 1 configuration due to insufficient available bus power [ 87.405581][ T3703] usb 1-1: no configuration chosen from 1 choice [ 89.661878][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 89.662838][ T29] audit: type=1400 audit(89.570:106): avc: denied { append } for pid=3738 comm="syz.1.11" name="nvme-fabrics" dev="devtmpfs" ino=665 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 90.302939][ T3741] FAULT_INJECTION: forcing a failure. [ 90.302939][ T3741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 90.303965][ T3741] CPU: 0 UID: 0 PID: 3741 Comm: syz.1.12 Not tainted syzkaller #0 PREEMPT [ 90.304217][ T3741] Hardware name: ARM-Versatile Express [ 90.304448][ T3741] Call trace: [ 90.304755][ T3741] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 90.305677][ T3741] r7:76f5eb58 r6:00000000 r5:60000013 r4:8229592c [ 90.305732][ T3741] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 90.305766][ T3741] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 90.305794][ T3741] r5:8383bc00 r4:8294fc90 [ 90.305803][ T3741] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 90.305832][ T3741] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 90.305865][ T3741] r8:b5003587 r7:76f5eb58 r6:76f5eb38 r5:dfe55f58 r4:76f5eb38 [ 90.305873][ T3741] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 90.305900][ T3741] [<80999768>] (should_fail_usercopy) from [<8026a0c8>] (copy_siginfo_to_user+0x1c/0xa4) [ 90.305960][ T3741] [<8026a0ac>] (copy_siginfo_to_user) from [<8022ae08>] (do_work_pending+0x350/0x4d0) [ 90.306010][ T3741] r9:fffffe00 r8:b5003587 r7:8383c430 r6:76f5eb38 r5:dfe55fb0 r4:8383bc00 [ 90.306025][ T3741] [<8022aab8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 90.306099][ T3741] Exception stack(0xdfe55fb0 to 0xdfe55ff8) [ 90.306201][ T3741] 5fa0: 00000003 20000200 00000810 00000000 [ 90.306265][ T3741] 5fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76f5f0bc [ 90.306282][ T3741] 5fe0: 76f5eec0 76f5eeb0 0001929c 0013231c 60000010 00000003 [ 90.306328][ T3741] r10:00000128 r9:8383bc00 r8:8020029c r7:00000128 r6:001302c8 r5:00000000 [ 90.306339][ T3741] r4:00000000 [ 92.877743][ T3746] FAULT_INJECTION: forcing a failure. [ 92.877743][ T3746] name failslab, interval 1, probability 0, space 0, times 1 [ 92.878092][ T3746] CPU: 1 UID: 0 PID: 3746 Comm: syz.1.13 Not tainted syzkaller #0 PREEMPT [ 92.878197][ T3746] Hardware name: ARM-Versatile Express [ 92.878226][ T3746] Call trace: [ 92.878273][ T3746] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 92.878405][ T3746] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 92.879581][ T3746] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 92.880150][ T3746] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 92.880459][ T3746] r5:8383d400 r4:82918c48 [ 92.880549][ T3746] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 92.880703][ T3746] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 92.880823][ T3746] r8:8383d400 r7:00000000 r6:00000cc0 r5:e023dd40 r4:830a1b40 [ 92.881005][ T3746] [<8053a2fc>] (should_failslab) from [<80519c68>] (kmem_cache_alloc_lru_noprof+0x50/0x448) [ 92.881168][ T3746] [<80519c18>] (kmem_cache_alloc_lru_noprof) from [<80589c88>] (__d_alloc+0x30/0x21c) [ 92.881518][ T3746] r10:000000e3 r9:82498924 r8:82ad3ae4 r7:85af7800 r6:4cb5affb r5:e023dd40 [ 92.881683][ T3746] r4:e023dcb8 [ 92.881954][ T3746] [<80589c58>] (__d_alloc) from [<8058d254>] (d_alloc_parallel+0x5c/0x4f0) [ 92.882044][ T3746] r9:8544bcc0 r8:82ad3ae4 r7:7434a402 r6:4cb5affb r5:000001d0 r4:e023dcb8 [ 92.882071][ T3746] [<8058d1f8>] (d_alloc_parallel) from [<80579c68>] (__lookup_slow+0x5c/0x140) [ 92.882204][ T3746] r10:000000e3 r9:00000000 r8:e023dd40 r7:85c86c28 r6:00000000 r5:8544bcc0 [ 92.882520][ T3746] r4:85c86ca8 [ 92.882658][ T3746] [<80579c0c>] (__lookup_slow) from [<80579d84>] (lookup_slow+0x38/0x4c) [ 92.882805][ T3746] r9:00000000 r8:e023de0c r7:00000000 r6:e023dd40 r5:8544bcc0 r4:85c86ca8 [ 92.882832][ T3746] [<80579d4c>] (lookup_slow) from [<8057decc>] (path_lookupat+0x1a0/0x2a4) [ 92.882926][ T3746] r7:00000100 r6:e023de0c r5:00000000 r4:e023dd38 [ 92.883264][ T3746] [<8057dd2c>] (path_lookupat) from [<8057f8d4>] (filename_lookup+0xd4/0x1a4) [ 92.883620][ T3746] r9:00000000 r8:e023de0c r7:00000000 r6:8383d400 r5:832e5000 r4:ffffff9c [ 92.883778][ T3746] [<8057f800>] (filename_lookup) from [<805a4738>] (filename_setxattr+0x54/0xe0) [ 92.884207][ T3746] r9:00000000 r8:e023de40 r7:ffffff9c r6:00000000 r5:832e5000 r4:00000000 [ 92.884282][ T3746] [<805a46e4>] (filename_setxattr) from [<805a48f8>] (path_setxattrat+0x134/0x17c) [ 92.884382][ T3746] r9:8383d400 r8:00000000 r7:ffffff9c r6:00000100 r5:832e5000 r4:00000000 [ 92.884588][ T3746] [<805a47c4>] (path_setxattrat) from [<805a4b08>] (sys_lsetxattr+0x34/0x3c) [ 92.885025][ T3746] r8:8020029c r7:000000e3 r6:001302c8 r5:00000000 r4:20001a00 [ 92.885055][ T3746] [<805a4ad4>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 92.885337][ T3746] Exception stack(0xe023dfa8 to 0xe023dff0) [ 92.885827][ T3746] dfa0: 00000003 00000000 200019c0 20001a00 00000000 00000000 [ 92.886001][ T3746] dfc0: 00000003 00000000 001302c8 000000e3 00300000 00000000 00006364 76f1d0bc [ 92.886062][ T3746] dfe0: 76f1cec0 76f1ceb0 0001929c 00132320 [ 92.886095][ T3746] r4:00000003 [ 94.127213][ T3749] vmalloc_node_range for size 536875008 failed: Address range restricted to 0xdf800000 - 0xff800000 [ 94.127850][ T3749] syz.1.14: vmalloc error: size 536870904, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 94.130990][ T3749] CPU: 1 UID: 0 PID: 3749 Comm: syz.1.14 Not tainted syzkaller #0 PREEMPT [ 94.131091][ T3749] Hardware name: ARM-Versatile Express [ 94.131121][ T3749] Call trace: [ 94.131152][ T3749] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 94.131253][ T3749] r7:ffffffff r6:822b1844 r5:600e0013 r4:8229592c [ 94.131272][ T3749] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 94.131336][ T3749] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 94.131415][ T3749] r5:8383d400 r4:00000000 [ 94.131435][ T3749] [<8021ee40>] (dump_stack) from [<80509eec>] (warn_alloc+0xd8/0x180) [ 94.131493][ T3749] [<80509e14>] (warn_alloc) from [<804f83f0>] (__vmalloc_node_range_noprof+0xc0/0x654) [ 94.131555][ T3749] r3:1ffffff8 r2:822b1844 [ 94.131663][ T3749] r6:00000dc0 r5:822b187c r4:ff800000 [ 94.131725][ T3749] [<804f8330>] (__vmalloc_node_range_noprof) from [<8051b670>] (__kvmalloc_node_noprof+0x294/0x700) [ 94.132002][ T3749] r10:e02b9d58 r9:85bfb000 r8:8383d400 r7:00000000 r6:000004a0 r5:00000400 [ 94.132039][ T3749] r4:1ffffff8 [ 94.132093][ T3749] [<8051b3dc>] (__kvmalloc_node_noprof) from [<8176cf9c>] (xt_alloc_entry_offsets+0x28/0x34) [ 94.132180][ T3749] r10:e02b9d58 r9:85bfb000 r8:00000000 r7:00000000 r6:000004a0 r5:85bfb040 [ 94.132202][ T3749] r4:07fffffe [ 94.132219][ T3749] [<8176cf74>] (xt_alloc_entry_offsets) from [<8182e484>] (translate_table+0x70/0x78c) [ 94.132287][ T3749] [<8182e414>] (translate_table) from [<8182f654>] (do_replace+0xe8/0x5d0) [ 94.132360][ T3749] r10:b5403587 r9:85bfb040 r8:00000000 r7:200005e0 r6:000004a0 r5:85bfb000 [ 94.132381][ T3749] r4:85998000 [ 94.132396][ T3749] [<8182f56c>] (do_replace) from [<8182fc70>] (do_ipt_set_ctl+0x134/0x2a0) [ 94.132504][ T3749] r10:00000126 r9:8383d400 r8:00000500 r7:8540d680 r6:e02b9e00 r5:85bf0000 [ 94.132528][ T3749] r4:00000040 [ 94.132545][ T3749] [<8182fb3c>] (do_ipt_set_ctl) from [<816f5500>] (nf_setsockopt+0x60/0x7c) [ 94.132619][ T3749] r10:00000126 r9:8383d400 r8:00000500 r7:8540d680 r6:85bf0000 r5:8182fb3c [ 94.132640][ T3749] r4:829f187c [ 94.132655][ T3749] [<816f54a4>] (nf_setsockopt) from [<81793cd0>] (ip_setsockopt+0x88/0x98) [ 94.132710][ T3749] r6:85bf0000 r5:00000500 r4:00000040 [ 94.132758][ T3749] [<81793c4c>] (ip_setsockopt) from [<817a41f0>] (tcp_setsockopt+0x3c/0x58) [ 94.132923][ T3749] r6:00000040 r5:00000000 r4:81793c48 [ 94.132956][ T3749] [<817a41b8>] (tcp_setsockopt) from [<8159a5d4>] (sock_common_setsockopt+0x38/0x40) [ 94.133023][ T3749] r4:817a41b4 [ 94.133040][ T3749] [<8159a5a0>] (sock_common_setsockopt) from [<81595e0c>] (do_sock_setsockopt+0x70/0xc8) [ 94.133098][ T3749] r4:8159a59c [ 94.133113][ T3749] [<81595d9c>] (do_sock_setsockopt) from [<8159926c>] (__sys_setsockopt+0x7c/0xc4) [ 94.133219][ T3749] r8:00000000 r7:85b76000 r6:85b76001 r5:00000040 r4:00000000 [ 94.133258][ T3749] [<815991f0>] (__sys_setsockopt) from [<815992d0>] (sys_setsockopt+0x1c/0x24) [ 94.133461][ T3749] r8:8020029c r7:00000126 r6:003163b8 r5:00000000 r4:00000500 [ 94.133484][ T3749] [<815992b4>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 94.133540][ T3749] Exception stack(0xe02b9fa8 to 0xe02b9ff0) [ 94.133577][ T3749] 9fa0: 00000500 00000000 00000006 00000000 00000040 20000580 [ 94.133610][ T3749] 9fc0: 00000500 00000000 003163b8 00000126 00300000 00000000 00006364 76f3e0bc [ 94.133636][ T3749] 9fe0: 76f3dec0 76f3deb0 0001929c 00132320 [ 94.133801][ T3749] Mem-Info: [ 94.134285][ T3749] active_anon:1300 inactive_anon:0 isolated_anon:0 [ 94.134285][ T3749] active_file:6144 inactive_file:35289 isolated_file:0 [ 94.134285][ T3749] unevictable:768 dirty:27 writeback:0 [ 94.134285][ T3749] slab_reclaimable:1059 slab_unreclaimable:5292 [ 94.134285][ T3749] mapped:2398 shmem:777 pagetables:319 [ 94.134285][ T3749] sec_pagetables:0 bounce:0 [ 94.134285][ T3749] kernel_misc_reclaimable:0 [ 94.134285][ T3749] free:432639 free_pcp:867 free_cma:4032 [ 94.134633][ T3749] Node 0 active_anon:5200kB inactive_anon:0kB active_file:24576kB inactive_file:141156kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:9592kB dirty:108kB writeback:0kB shmem:3108kB kernel_stack:1560kB pagetables:1276kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 94.135087][ T3749] Normal free:1382012kB boost:0kB min:4772kB low:6196kB high:7620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:872kB unevictable:0kB writepending:76kB zspages:0kB present:1556480kB managed:1426900kB mlocked:0kB bounce:0kB free_pcp:3468kB local_pcp:964kB free_cma:0kB [ 94.135227][ T3749] lowmem_reserve[]: 0 4224 4224 [ 94.135474][ T3749] Normal: 7*4kB (ME) 6*8kB (UME) 5*16kB (UM) 11*32kB (UM) 4*64kB (UM) 3*128kB (ME) 4*256kB (M) 5*512kB (UM) 5*1024kB (ME) 4*2048kB (UME) 333*4096kB (M) = 1382012kB [ 94.153633][ T3749] 42210 total pagecache pages [ 94.153729][ T3749] 0 pages in swap cache [ 94.153768][ T3749] Free swap = 124996kB [ 94.153800][ T3749] Total swap = 124996kB [ 94.153981][ T3749] 524288 pages RAM [ 94.154018][ T3749] 135168 pages HighMem/MovableOnly [ 94.154086][ T3749] 32395 pages reserved [ 94.154122][ T3749] 4096 pages cma reserved [ 95.788439][ T29] audit: type=1400 audit(95.700:107): avc: denied { create } for pid=3752 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 95.795167][ T3753] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 95.795583][ T3753] audit: out of memory in audit_log_start [ 96.028445][ T29] audit: type=1400 audit(95.940:108): avc: denied { ioctl } for pid=3758 comm="syz.1.19" path="socket:[3230]" dev="sockfs" ino=3230 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 96.187513][ T29] audit: type=1400 audit(96.100:109): avc: denied { create } for pid=3762 comm="syz.1.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 96.245064][ T3763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3763 comm=syz.1.21 [ 96.954367][ T3704] usb 1-1: USB disconnect, device number 2 [ 97.067141][ T29] audit: type=1400 audit(96.970:110): avc: denied { kexec_image_load } for pid=3770 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 97.694029][ T3773] FAULT_INJECTION: forcing a failure. [ 97.694029][ T3773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 97.694505][ T3773] CPU: 0 UID: 0 PID: 3773 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT [ 97.694607][ T3773] Hardware name: ARM-Versatile Express [ 97.694634][ T3773] Call trace: [ 97.694674][ T3773] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 97.694787][ T3773] r7:76fa4b58 r6:00000000 r5:60000013 r4:8229592c [ 97.694808][ T3773] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 97.694862][ T3773] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 97.694918][ T3773] r5:84568c00 r4:8294fc90 [ 97.694934][ T3773] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 97.695321][ T3773] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 97.695625][ T3773] r8:b5003587 r7:76fa4b58 r6:76fa4b38 r5:dfea1f58 r4:76fa4b38 [ 97.695756][ T3773] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 97.698082][ T3773] [<80999768>] (should_fail_usercopy) from [<8026a0c8>] (copy_siginfo_to_user+0x1c/0xa4) [ 97.698160][ T3773] [<8026a0ac>] (copy_siginfo_to_user) from [<8022ae08>] (do_work_pending+0x350/0x4d0) [ 97.698234][ T3773] r9:fffffe00 r8:b5003587 r7:84569430 r6:76fa4b38 r5:dfea1fb0 r4:84568c00 [ 97.698264][ T3773] [<8022aab8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 97.698317][ T3773] Exception stack(0xdfea1fb0 to 0xdfea1ff8) [ 97.698355][ T3773] 1fa0: 00000003 20000200 00000810 00000000 [ 97.698456][ T3773] 1fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76fa50bc [ 97.698492][ T3773] 1fe0: 76fa4ec0 76fa4eb0 0001929c 0013231c 60000010 00000003 [ 97.698532][ T3773] r10:00000128 r9:84568c00 r8:8020029c r7:00000128 r6:001302c8 r5:00000000 [ 97.698554][ T3773] r4:00000000 [ 97.875606][ T29] audit: type=1400 audit(97.780:111): avc: denied { write } for pid=3775 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 98.161446][ T29] audit: type=1400 audit(98.070:112): avc: denied { getopt } for pid=3775 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 98.175210][ T29] audit: type=1400 audit(98.080:113): avc: denied { create } for pid=3775 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 98.194358][ T3777] trusted_key: encrypted_key: master key parameter '_>e³&™>-Ù†ûÅ[ø¹¤GÔ¸"¥þ^' is invalid [ 98.379913][ T29] audit: type=1400 audit(98.290:114): avc: denied { read } for pid=3784 comm="syz.0.26" path="socket:[2453]" dev="sockfs" ino=2453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 98.659003][ T3787] FAULT_INJECTION: forcing a failure. [ 98.659003][ T3787] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.659249][ T3787] CPU: 0 UID: 0 PID: 3787 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT [ 98.659306][ T3787] Hardware name: ARM-Versatile Express [ 98.659320][ T3787] Call trace: [ 98.659342][ T3787] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 98.659401][ T3787] r7:00000077 r6:00000000 r5:60000013 r4:8229592c [ 98.659411][ T3787] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 98.659439][ T3787] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 98.659467][ T3787] r5:8456bc00 r4:8294fc90 [ 98.659475][ T3787] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 98.659506][ T3787] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 98.659600][ T3787] r8:00000000 r7:00000077 r6:76fa4bf0 r5:00000005 r4:dfa39fb0 [ 98.659639][ T3787] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 98.659735][ T3787] [<80999768>] (should_fail_usercopy) from [<8022a820>] (restore_sigframe+0x4c/0x210) [ 98.660118][ T3787] [<8022a7d4>] (restore_sigframe) from [<8022aa24>] (sys_sigreturn+0x40/0x60) [ 98.660156][ T3787] r7:00000077 r6:00189268 r5:00000005 r4:dfa39fb0 [ 98.660186][ T3787] [<8022a9e4>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.660274][ T3787] Exception stack(0xdfa39fa8 to 0xdfa39ff0) [ 98.660304][ T3787] 9fa0: 76fa5b00 00000005 00000011 00000000 003fb0d6 00e49828 [ 98.660515][ T3787] 9fc0: 76fa5b00 00000005 00189268 00000077 00300000 00000000 00006364 76fa50bc [ 98.660531][ T3787] 9fe0: 76fa5b38 76fa4bf0 000ef3e0 000ef3e8 [ 98.660662][ T3787] r5:00000005 r4:76fa5b00 [ 101.327003][ T3795] FAULT_INJECTION: forcing a failure. [ 101.327003][ T3795] name failslab, interval 1, probability 0, space 0, times 0 [ 101.328485][ T3795] CPU: 1 UID: 0 PID: 3795 Comm: syz.1.25 Not tainted syzkaller #0 PREEMPT [ 101.328587][ T3795] Hardware name: ARM-Versatile Express [ 101.328617][ T3795] Call trace: [ 101.328655][ T3795] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 101.328772][ T3795] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 101.328794][ T3795] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 101.328849][ T3795] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 101.328911][ T3795] r5:83f36c00 r4:82918c48 [ 101.328929][ T3795] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 101.328995][ T3795] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 101.329071][ T3795] r8:83f36c00 r7:00000000 r6:00000000 r5:00400cc0 r4:00000014 [ 101.329096][ T3795] [<8053a2fc>] (should_failslab) from [<8051b4cc>] (__kvmalloc_node_noprof+0xf0/0x700) [ 101.329155][ T3795] [<8051b3dc>] (__kvmalloc_node_noprof) from [<805a52c4>] (simple_xattr_alloc+0x34/0x60) [ 101.329234][ T3795] r10:00000003 r9:dfb91e54 r8:85c67db0 r7:85aa97d8 r6:8229592c r5:dfb91e54 [ 101.329259][ T3795] r4:00000000 [ 101.329279][ T3795] [<805a5290>] (simple_xattr_alloc) from [<805a53b8>] (simple_xattr_set+0x28/0x184) [ 101.329361][ T3795] r7:85aa97d8 r6:8229592c r5:dfb91e54 r4:8229592c [ 101.329382][ T3795] [<805a5390>] (simple_xattr_set) from [<804a40c4>] (shmem_xattr_handler_set+0x194/0x1a8) [ 101.329462][ T3795] r9:dfb91e54 r8:85c67db0 r7:0000003d r6:85c67d80 r5:85aa97f8 r4:8229592c [ 101.329487][ T3795] [<804a3f30>] (shmem_xattr_handler_set) from [<805a35bc>] (__vfs_setxattr+0xb4/0xc8) [ 101.329565][ T3795] r9:804a3f30 r8:00000000 r7:8229592c r6:85482770 r5:8291fa94 r4:85aa97f8 [ 101.329590][ T3795] [<805a3508>] (__vfs_setxattr) from [<805a3fdc>] (__vfs_setxattr_noperm+0x7c/0x204) [ 101.329672][ T3795] r9:8291fa94 r8:00000000 r7:85aa97f8 r6:00000001 r5:dfb91e54 r4:85482770 [ 101.329697][ T3795] [<805a3f60>] (__vfs_setxattr_noperm) from [<805a4248>] (__vfs_setxattr_locked+0xe4/0x114) [ 101.329778][ T3795] r10:dfb91d98 r9:00000000 r8:85aa97f8 r7:00000000 r6:dfb91e54 r5:8291fa94 [ 101.329804][ T3795] r4:85482770 [ 101.329822][ T3795] [<805a4164>] (__vfs_setxattr_locked) from [<805a4308>] (vfs_setxattr+0x90/0x17c) [ 101.329894][ T3795] r8:8291fa94 r7:dfb91e54 r6:85482770 r5:85aa9878 r4:dfb91e40 [ 101.329913][ T3795] [<805a4278>] (vfs_setxattr) from [<805a4488>] (do_setxattr+0x94/0x9c) [ 101.330001][ T3795] r10:000000e3 r9:85482770 r8:8291fa94 r7:00000000 r6:00000000 r5:dfb91e54 [ 101.330026][ T3795] r4:dfb91e40 [ 101.330045][ T3795] [<805a43f4>] (do_setxattr) from [<805a47a0>] (filename_setxattr+0xbc/0xe0) [ 101.330121][ T3795] r9:00000000 r8:dfb91e40 r7:ffffff9c r6:00000000 r5:832e1000 r4:00000000 [ 101.330143][ T3795] [<805a46e4>] (filename_setxattr) from [<805a48f8>] (path_setxattrat+0x134/0x17c) [ 101.330215][ T3795] r9:83f36c00 r8:00000000 r7:ffffff9c r6:00000100 r5:832e1000 r4:00000000 [ 101.330232][ T3795] [<805a47c4>] (path_setxattrat) from [<805a4b08>] (sys_lsetxattr+0x34/0x3c) [ 101.330310][ T3795] r8:8020029c r7:000000e3 r6:001302c8 r5:00000000 r4:20001a00 [ 101.330330][ T3795] [<805a4ad4>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 101.330380][ T3795] Exception stack(0xdfb91fa8 to 0xdfb91ff0) [ 101.330426][ T3795] 1fa0: 00000003 00000000 200019c0 20001a00 00000000 00000000 [ 101.330461][ T3795] 1fc0: 00000003 00000000 001302c8 000000e3 00300000 00000000 00006364 76efc0bc [ 101.330488][ T3795] 1fe0: 76efbec0 76efbeb0 0001929c 00132320 [ 101.330512][ T3795] r4:00000003 [ 101.846830][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 102.021925][ T9] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 102.022205][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.022482][ T9] usb 2-1: Product: syz [ 102.022664][ T9] usb 2-1: Manufacturer: syz [ 102.022702][ T9] usb 2-1: SerialNumber: syz [ 102.315143][ T9] rtl8150 2-1:1.0: couldn't reset the device [ 102.317530][ T9] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 102.324842][ T9] usb 2-1: USB disconnect, device number 2 [ 102.509650][ T29] audit: type=1400 audit(102.420:115): avc: denied { create } for pid=3798 comm="syz.1.30" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 102.758362][ T3823] FAULT_INJECTION: forcing a failure. [ 102.758362][ T3823] name failslab, interval 1, probability 0, space 0, times 0 [ 102.758840][ T3823] CPU: 0 UID: 0 PID: 3823 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT [ 102.758936][ T3823] Hardware name: ARM-Versatile Express [ 102.758961][ T3823] Call trace: [ 102.759004][ T3823] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 102.759122][ T3823] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 102.759140][ T3823] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 102.759189][ T3823] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 102.759238][ T3823] r5:84568c00 r4:82918c48 [ 102.759253][ T3823] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 102.759395][ T3823] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 102.759652][ T3823] r8:84568c00 r7:00000000 r6:00000820 r5:84f54c00 r4:832ae240 [ 102.759900][ T3823] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 102.759993][ T3823] [<805197d4>] (kmem_cache_alloc_noprof) from [<815ab034>] (skb_clone+0x60/0x1c8) [ 102.760197][ T3823] r10:00000014 r9:85aafac0 r8:84bc7c00 r7:84f54c00 r6:85a66ec0 r5:84f54c00 [ 102.760370][ T3823] r4:00000820 [ 102.760392][ T3823] [<815aafd4>] (skb_clone) from [<816c7500>] (__netlink_deliver_tap+0x1f0/0x288) [ 102.760491][ T3823] r5:84bc7c64 r4:85a66800 [ 102.760509][ T3823] [<816c7310>] (__netlink_deliver_tap) from [<816c9528>] (netlink_unicast+0x360/0x384) [ 102.760583][ T3823] r10:00000014 r9:85ba0584 r8:85998f80 r7:84f54c00 r6:85aafac0 r5:84bc7c64 [ 102.760607][ T3823] r4:84bc7c00 [ 102.760626][ T3823] [<816c91c8>] (netlink_unicast) from [<816c9718>] (netlink_sendmsg+0x1cc/0x444) [ 102.760802][ T3823] r10:00000000 r9:00000000 r8:00000000 r7:85ba0400 r6:00000014 r5:84f54c00 [ 102.761078][ T3823] r4:dfc29f20 [ 102.761156][ T3823] [<816c954c>] (netlink_sendmsg) from [<8159693c>] (__sock_sendmsg+0x44/0x78) [ 102.761253][ T3823] r10:00000000 r9:dfc29dc4 r8:dfc29dc4 r7:00000000 r6:854a0280 r5:dfc29f20 [ 102.761303][ T3823] r4:00000000 [ 102.761407][ T3823] [<815968f8>] (__sock_sendmsg) from [<81597884>] (____sys_sendmsg+0x298/0x2cc) [ 102.761632][ T3823] r7:00000000 r6:854a0280 r5:00000040 r4:dfc29f20 [ 102.761782][ T3823] [<815975ec>] (____sys_sendmsg) from [<815997a8>] (___sys_sendmsg+0x9c/0xd0) [ 102.761885][ T3823] r10:dfc29e24 r9:20000240 r8:00000040 r7:00000000 r6:854a0280 r5:dfc29f20 [ 102.762121][ T3823] r4:00000000 [ 102.762206][ T3823] [<8159970c>] (___sys_sendmsg) from [<81599c40>] (__sys_sendmsg+0x8c/0xe0) [ 102.762322][ T3823] r10:00000128 r9:84568c00 r8:84cc40c0 r7:00000040 r6:20000240 r5:84cc40c1 [ 102.762376][ T3823] r4:00000003 [ 102.762396][ T3823] [<81599bb4>] (__sys_sendmsg) from [<81599ca8>] (sys_sendmsg+0x14/0x18) [ 102.762567][ T3823] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 102.762730][ T3823] [<81599c94>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 102.762789][ T3823] Exception stack(0xdfc29fa8 to 0xdfc29ff0) [ 102.762890][ T3823] 9fa0: 00000000 00000000 00000003 20000240 00000040 00000000 [ 102.762932][ T3823] 9fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76fa50bc [ 102.762997][ T3823] 9fe0: 76fa4ec0 76fa4eb0 0001929c 00132320 [ 103.120074][ T29] audit: type=1400 audit(103.030:116): avc: denied { create } for pid=3818 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 103.147053][ T41] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 103.311116][ T41] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 103.312692][ T41] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.315355][ T41] usb 1-1: Product: syz [ 103.316833][ T41] usb 1-1: Manufacturer: syz [ 103.317595][ T41] usb 1-1: SerialNumber: syz [ 103.605598][ T41] rtl8150 1-1:1.0: couldn't reset the device [ 103.606235][ T41] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 103.613730][ T41] usb 1-1: USB disconnect, device number 3 [ 104.677423][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 104.851383][ T9] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 104.851732][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.853327][ T9] usb 1-1: Product: syz [ 104.853546][ T9] usb 1-1: Manufacturer: syz [ 104.853722][ T9] usb 1-1: SerialNumber: syz [ 105.148665][ T9] rtl8150 1-1:1.0: couldn't reset the device [ 105.149346][ T9] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 105.157643][ T9] usb 1-1: USB disconnect, device number 4 [ 105.213261][ T29] audit: type=1400 audit(105.120:117): avc: denied { write } for pid=3867 comm="syz.1.43" name="raw6" dev="proc" ino=4026532789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 105.359803][ T3873] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3873 comm=syz.1.44 [ 105.429741][ T3875] FAULT_INJECTION: forcing a failure. [ 105.429741][ T3875] name failslab, interval 1, probability 0, space 0, times 0 [ 105.432303][ T3875] CPU: 1 UID: 0 PID: 3875 Comm: syz.0.45 Not tainted syzkaller #0 PREEMPT [ 105.432438][ T3875] Hardware name: ARM-Versatile Express [ 105.432468][ T3875] Call trace: [ 105.432513][ T3875] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 105.432630][ T3875] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 105.432652][ T3875] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 105.432709][ T3875] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 105.432769][ T3875] r5:83e8bc00 r4:82918c48 [ 105.432787][ T3875] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 105.432852][ T3875] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 105.432927][ T3875] r8:83e8bc00 r7:00000000 r6:00000cc0 r5:8291bb64 r4:830a1cc0 [ 105.432948][ T3875] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 105.433016][ T3875] [<805197d4>] (kmem_cache_alloc_noprof) from [<8056cdd4>] (alloc_empty_file+0x54/0x13c) [ 105.433098][ T3875] r10:829ec9e8 r9:8339cc00 r8:82805d00 r7:83f76c80 r6:00000002 r5:8291bb64 [ 105.433124][ T3875] r4:82498910 [ 105.433143][ T3875] [<8056cd80>] (alloc_empty_file) from [<8056cf5c>] (alloc_file_pseudo+0xa0/0x104) [ 105.433215][ T3875] r8:832a4310 r7:83e8bc00 r6:81e4b1c0 r5:8540d480 r4:00000002 [ 105.433235][ T3875] [<8056cebc>] (alloc_file_pseudo) from [<81595460>] (sock_alloc_file+0x48/0xc4) [ 105.433356][ T3875] r10:00000119 r9:83e8bc00 r8:8020029c r7:00000119 r6:8540d480 r5:8540d400 [ 105.433382][ T3875] r4:00000000 [ 105.433400][ T3875] [<81595418>] (sock_alloc_file) from [<81598384>] (__sys_socket+0xd4/0x10c) [ 105.433471][ T3875] r6:8540d400 r5:00000007 r4:00000000 [ 105.433492][ T3875] [<815982b0>] (__sys_socket) from [<815983cc>] (sys_socket+0x10/0x14) [ 105.433558][ T3875] r6:00000000 r5:ffffffff r4:76fa3eb0 [ 105.433577][ T3875] [<815983bc>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 105.433630][ T3875] Exception stack(0xdfdc5fa8 to 0xdfdc5ff0) [ 105.433673][ T3875] 5fa0: 76fa3eb0 ffffffff 00000010 00000003 00000010 00000000 [ 105.433710][ T3875] 5fc0: 76fa3eb0 ffffffff 00000000 00000119 00300000 00000000 00006364 76fa50bc [ 105.433740][ T3875] 5fe0: 00000000 76fa3e7c 0001bd4c 001349dc [ 105.632138][ T29] audit: type=1400 audit(105.540:118): avc: denied { create } for pid=3876 comm="syz.1.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 105.647449][ T29] audit: type=1400 audit(105.550:119): avc: denied { write } for pid=3876 comm="syz.1.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 105.738964][ T29] audit: type=1400 audit(105.650:120): avc: denied { allowed } for pid=3881 comm="syz.1.48" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 105.761002][ T29] audit: type=1400 audit(105.670:121): avc: denied { create } for pid=3881 comm="syz.1.48" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 105.773722][ T29] audit: type=1400 audit(105.680:122): avc: denied { create } for pid=3881 comm="syz.1.48" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 106.287486][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 106.460431][ T9] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 106.460747][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.462583][ T9] usb 2-1: Product: syz [ 106.462810][ T9] usb 2-1: Manufacturer: syz [ 106.462969][ T9] usb 2-1: SerialNumber: syz [ 106.769450][ T9] rtl8150 2-1:1.0: couldn't reset the device [ 106.769791][ T9] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 106.789928][ T9] usb 2-1: USB disconnect, device number 3 [ 107.127928][ T29] audit: type=1400 audit(107.010:123): avc: denied { read write } for pid=3899 comm="syz.1.50" 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 [ 107.129029][ T29] audit: type=1400 audit(107.010:124): avc: denied { open } for pid=3899 comm="syz.1.50" 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 [ 109.066769][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 109.067761][ T29] audit: type=1400 audit(108.960:126): avc: denied { create } for pid=3905 comm="syz.0.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 110.415742][ T29] audit: type=1400 audit(110.320:127): avc: denied { write } for pid=3905 comm="syz.0.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 110.688536][ T3904] FAULT_INJECTION: forcing a failure. [ 110.688536][ T3904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.690731][ T3904] CPU: 0 UID: 0 PID: 3904 Comm: syz.1.51 Not tainted syzkaller #0 PREEMPT [ 110.690849][ T3904] Hardware name: ARM-Versatile Express [ 110.690877][ T3904] Call trace: [ 110.690917][ T3904] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 110.691113][ T3904] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 110.691139][ T3904] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 110.691223][ T3904] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 110.691287][ T3904] r5:84603000 r4:8294fc90 [ 110.691305][ T3904] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 110.691382][ T3904] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 110.691453][ T3904] r8:76f1cf30 r7:00000000 r6:00000000 r5:e02a9f68 r4:00000002 [ 110.691473][ T3904] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 110.691530][ T3904] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 110.691641][ T3904] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 110.691780][ T3904] r10:00000001 r9:8062499c r8:00000002 r7:e02a9f68 r6:0000000f r5:76f1cf30 [ 110.691809][ T3904] r4:84603000 r3:e02a9e9f [ 110.691829][ T3904] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 110.691897][ T3904] r8:76f1cf30 r7:e02a9f68 r6:84603000 r5:0000000f r4:84cc4240 [ 110.691916][ T3904] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 110.691979][ T3904] r10:00000003 r9:84603000 r8:8020029c r7:00000000 r6:00000000 r5:84cc4240 [ 110.692003][ T3904] r4:84cc4243 [ 110.692022][ T3904] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 110.692084][ T3904] r7:00000003 r6:00000004 r5:76f1cf30 r4:0000000f [ 110.692103][ T3904] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 110.692152][ T3904] Exception stack(0xe02a9fa8 to 0xe02a9ff0) [ 110.692220][ T3904] 9fa0: 0000000f 76f1cf30 00000004 76f1cf30 0000000f 00000000 [ 110.692319][ T3904] 9fc0: 0000000f 76f1cf30 00000004 00000003 00300000 00000000 00006364 76f1d0bc [ 110.692413][ T3904] 9fe0: 00000158 76f1ced0 000d7fdc 001301ec [ 111.021326][ T3909] FAULT_INJECTION: forcing a failure. [ 111.021326][ T3909] name failslab, interval 1, probability 0, space 0, times 0 [ 111.021757][ T3909] CPU: 1 UID: 0 PID: 3909 Comm: syz.1.53 Not tainted syzkaller #0 PREEMPT [ 111.021845][ T3909] Hardware name: ARM-Versatile Express [ 111.021870][ T3909] Call trace: [ 111.021908][ T3909] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 111.022003][ T3909] r7:00000c40 r6:00000000 r5:60000013 r4:8229592c [ 111.022021][ T3909] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 111.022142][ T3909] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 111.022285][ T3909] r5:84602400 r4:82918c48 [ 111.022366][ T3909] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 111.022474][ T3909] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 111.022681][ T3909] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 111.022936][ T3909] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 111.023062][ T3909] [<80514ed8>] (__kmalloc_noprof) from [<807e3d40>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 111.023146][ T3909] r10:84602400 r9:830a6000 r8:00000000 r7:83425770 r6:85b76628 r5:00001000 [ 111.023233][ T3909] r4:00000000 [ 111.023313][ T3909] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 111.023612][ T3909] r10:84602400 r9:00000000 r8:85b76600 r7:00000002 r6:00000004 r5:81cd6ac0 [ 111.023772][ T3909] r4:85b76628 r3:826c2240 [ 111.023860][ T3909] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 111.023988][ T3909] r9:00000003 r8:85b76600 r7:20000080 r6:20000080 r5:00000002 r4:85b76600 [ 111.024069][ T3909] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 111.024196][ T3909] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 111.024291][ T3909] r7:20000080 r6:85b76601 r5:00000000 r4:00000002 [ 111.024316][ T3909] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 111.024375][ T3909] Exception stack(0xe0285fa8 to 0xe0285ff0) [ 111.024529][ T3909] 5fa0: 00000000 00000000 00000003 00000002 20000080 00000000 [ 111.024641][ T3909] 5fc0: 00000000 00000000 001302c8 00000036 00300000 00000000 00006364 76f5f0bc [ 111.024674][ T3909] 5fe0: 76f5eec0 76f5eeb0 0001929c 00132320 [ 111.024776][ T3909] r10:00000036 r9:84602400 r8:8020029c r7:00000036 r6:001302c8 r5:00000000 [ 111.024800][ T3909] r4:00000000 [ 111.029397][ T3909] ERROR: Out of memory at tomoyo_realpath_from_path. [ 111.285250][ T3905] block nbd0: shutting down sockets [ 111.397040][ T1802] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 111.568769][ T1802] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 111.569108][ T1802] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.571411][ T1802] usb 2-1: Product: syz [ 111.572207][ T1802] usb 2-1: Manufacturer: syz [ 111.573049][ T1802] usb 2-1: SerialNumber: syz [ 111.883139][ T1802] rtl8150 2-1:1.0: couldn't reset the device [ 111.884151][ T1802] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 111.892598][ T1802] usb 2-1: USB disconnect, device number 4 [ 112.848908][ T29] audit: type=1400 audit(112.760:128): avc: denied { mounton } for pid=3933 comm="syz.1.58" path="/30/file0" dev="tmpfs" ino=177 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 114.822258][ T29] audit: type=1400 audit(114.730:129): avc: denied { unmount } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 114.923909][ T3943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3943 comm=syz.1.60 [ 115.247002][ T44] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 115.430459][ T44] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 115.434565][ T44] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.437966][ T44] usb 2-1: Product: syz [ 115.438047][ T44] usb 2-1: Manufacturer: syz [ 115.438076][ T44] usb 2-1: SerialNumber: syz [ 115.728458][ T44] rtl8150 2-1:1.0: couldn't reset the device [ 115.730023][ T44] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 115.741114][ T44] usb 2-1: USB disconnect, device number 5 [ 116.276611][ T44] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 116.414478][ T3938] block nbd0: shutting down sockets [ 116.436870][ T44] usb 2-1: Using ep0 maxpacket: 16 [ 116.441962][ T44] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.443193][ T44] usb 2-1: config 0 has no interfaces? [ 116.449857][ T44] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 116.450454][ T44] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 116.451008][ T44] usb 2-1: Product: syz [ 116.451816][ T44] usb 2-1: SerialNumber: syz [ 116.455601][ T44] usb 2-1: config 0 descriptor?? [ 119.158240][ T3969] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 119.507251][ T44] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 119.678053][ T44] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 119.679076][ T44] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.686851][ T44] usb 1-1: Product: syz [ 119.687637][ T44] usb 1-1: Manufacturer: syz [ 119.688345][ T44] usb 1-1: SerialNumber: syz [ 119.988122][ T44] rtl8150 1-1:1.0: couldn't reset the device [ 119.989291][ T44] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 119.995068][ T44] usb 1-1: USB disconnect, device number 5 [ 121.504339][ T3988] block nbd0: shutting down sockets [ 122.217518][ T29] audit: type=1400 audit(122.130:130): avc: denied { ioctl } for pid=3991 comm="syz.0.68" path="socket:[2694]" dev="sockfs" ino=2694 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 122.234514][ T29] audit: type=1400 audit(122.140:131): avc: denied { ioctl } for pid=3991 comm="syz.0.68" path="socket:[2695]" dev="sockfs" ino=2695 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 122.238935][ T29] audit: type=1400 audit(122.150:132): avc: denied { write } for pid=3991 comm="syz.0.68" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 122.590732][ T29] audit: type=1400 audit(122.500:133): avc: denied { create } for pid=3994 comm="syz.0.69" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.593126][ T29] audit: type=1400 audit(122.500:134): avc: denied { write } for pid=3994 comm="syz.0.69" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.645058][ T29] audit: type=1400 audit(122.550:135): avc: denied { ioctl } for pid=3994 comm="syz.0.69" path="socket:[2705]" dev="sockfs" ino=2705 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.877794][ T4001] FAULT_INJECTION: forcing a failure. [ 122.877794][ T4001] name failslab, interval 1, probability 0, space 0, times 0 [ 122.878247][ T4001] CPU: 1 UID: 0 PID: 4001 Comm: syz.0.70 Not tainted syzkaller #0 PREEMPT [ 122.878322][ T4001] Hardware name: ARM-Versatile Express [ 122.878348][ T4001] Call trace: [ 122.878432][ T4001] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 122.878562][ T4001] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 122.878586][ T4001] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 122.878672][ T4001] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 122.878746][ T4001] r5:84c46000 r4:82918c48 [ 122.878762][ T4001] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 122.878841][ T4001] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 122.878922][ T4001] r8:84c46000 r7:00000000 r6:00000820 r5:844f1780 r4:832ae240 [ 122.878955][ T4001] [<8053a2fc>] (should_failslab) from [<80519820>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 122.879020][ T4001] [<805197d4>] (kmem_cache_alloc_noprof) from [<815ab034>] (skb_clone+0x60/0x1c8) [ 122.879100][ T4001] r10:00000014 r9:85aafac0 r8:84bc7c00 r7:844f1780 r6:85a66ec0 r5:844f1780 [ 122.879121][ T4001] r4:00000820 [ 122.879153][ T4001] [<815aafd4>] (skb_clone) from [<816c7500>] (__netlink_deliver_tap+0x1f0/0x288) [ 122.879215][ T4001] r5:84bc7c64 r4:85a66800 [ 122.879231][ T4001] [<816c7310>] (__netlink_deliver_tap) from [<816c9528>] (netlink_unicast+0x360/0x384) [ 122.879290][ T4001] r10:00000014 r9:85c0d984 r8:85998f80 r7:844f1780 r6:85aafac0 r5:84bc7c64 [ 122.879308][ T4001] r4:84bc7c00 [ 122.879325][ T4001] [<816c91c8>] (netlink_unicast) from [<816c9718>] (netlink_sendmsg+0x1cc/0x444) [ 122.879386][ T4001] r10:00000000 r9:00000000 r8:00000000 r7:85c0d800 r6:00000014 r5:844f1780 [ 122.879413][ T4001] r4:ea629f20 [ 122.879430][ T4001] [<816c954c>] (netlink_sendmsg) from [<8159693c>] (__sock_sendmsg+0x44/0x78) [ 122.879495][ T4001] r10:00000000 r9:ea629dc4 r8:ea629dc4 r7:00000000 r6:8540d400 r5:ea629f20 [ 122.879529][ T4001] r4:00000000 [ 122.879547][ T4001] [<815968f8>] (__sock_sendmsg) from [<81597884>] (____sys_sendmsg+0x298/0x2cc) [ 122.879606][ T4001] r7:00000000 r6:8540d400 r5:00000040 r4:ea629f20 [ 122.879661][ T4001] [<815975ec>] (____sys_sendmsg) from [<815997a8>] (___sys_sendmsg+0x9c/0xd0) [ 122.879757][ T4001] r10:ea629e24 r9:20000240 r8:00000040 r7:00000000 r6:8540d400 r5:ea629f20 [ 122.879795][ T4001] r4:00000000 [ 122.879818][ T4001] [<8159970c>] (___sys_sendmsg) from [<81599c40>] (__sys_sendmsg+0x8c/0xe0) [ 122.879892][ T4001] r10:00000128 r9:84c46000 r8:85b766c0 r7:00000040 r6:20000240 r5:85b766c1 [ 122.879912][ T4001] r4:00000003 [ 122.879930][ T4001] [<81599bb4>] (__sys_sendmsg) from [<81599ca8>] (sys_sendmsg+0x14/0x18) [ 122.880003][ T4001] r8:8020029c r7:00000128 r6:001302c8 r5:00000000 r4:00000000 [ 122.880035][ T4001] [<81599c94>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 122.880091][ T4001] Exception stack(0xea629fa8 to 0xea629ff0) [ 122.880130][ T4001] 9fa0: 00000000 00000000 00000003 20000240 00000040 00000000 [ 122.880228][ T4001] 9fc0: 00000000 00000000 001302c8 00000128 00300000 00000000 00006364 76fa50bc [ 122.880298][ T4001] 9fe0: 76fa4ec0 76fa4eb0 0001929c 00132320 [ 126.534364][ T4006] block nbd0: shutting down sockets [ 127.248167][ T1802] usb 2-1: USB disconnect, device number 6 [ 127.713948][ T4025] FAULT_INJECTION: forcing a failure. [ 127.713948][ T4025] name failslab, interval 1, probability 0, space 0, times 0 [ 127.714286][ T4025] CPU: 1 UID: 0 PID: 4025 Comm: syz.1.76 Not tainted syzkaller #0 PREEMPT [ 127.714376][ T4025] Hardware name: ARM-Versatile Express [ 127.714406][ T4025] Call trace: [ 127.714448][ T4025] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 127.714552][ T4025] r7:00000d40 r6:00000000 r5:60000013 r4:8229592c [ 127.714572][ T4025] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 127.714626][ T4025] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 127.714687][ T4025] r5:83e9bc00 r4:82918c48 [ 127.714704][ T4025] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 127.714766][ T4025] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 127.715109][ T4025] r8:00000000 r7:00000d40 r6:0000001d r5:85be3ffc r4:83001240 [ 127.715207][ T4025] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 127.715278][ T4025] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 127.715498][ T4025] r10:00000fff r9:830a6000 r8:00000000 r7:83425770 r6:85b763e8 r5:85be3ffc [ 127.715567][ T4025] r4:85be3fea [ 127.715767][ T4025] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 127.715895][ T4025] r9:830a6000 r8:00000000 r7:83425770 r6:85b763e8 r5:00001000 r4:85be3feb [ 127.715918][ T4025] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 127.716218][ T4025] r5:00001000 r4:85be3000 [ 127.716720][ T4025] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 127.716869][ T4025] r10:83e9bc00 r9:00000000 r8:85b763c0 r7:00000002 r6:00000004 r5:81cd6ac0 [ 127.716890][ T4025] r4:85b763e8 r3:826c2240 [ 127.716938][ T4025] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 127.716989][ T4025] r9:00000003 r8:85b763c0 r7:20000080 r6:20000080 r5:00000002 r4:85b763c0 [ 127.717018][ T4025] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 127.717051][ T4025] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 127.717086][ T4025] r7:20000080 r6:85b763c1 r5:00000000 r4:00000002 [ 127.717095][ T4025] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 127.717119][ T4025] Exception stack(0xea6c5fa8 to 0xea6c5ff0) [ 127.717153][ T4025] 5fa0: 00000000 00000000 00000003 00000002 20000080 00000000 [ 127.717171][ T4025] 5fc0: 00000000 00000000 001302c8 00000036 00300000 00000000 00006364 76f5f0bc [ 127.717184][ T4025] 5fe0: 76f5eec0 76f5eeb0 0001929c 00132320 [ 127.717204][ T4025] r10:00000036 r9:83e9bc00 r8:8020029c r7:00000036 r6:001302c8 r5:00000000 [ 127.717214][ T4025] r4:00000000 [ 127.731254][ T4025] ERROR: Out of memory at tomoyo_realpath_from_path. [ 128.551337][ T4026] block nbd1: shutting down sockets [ 129.263063][ T29] audit: type=1400 audit(129.170:136): avc: denied { mounton } for pid=4033 comm="syz.0.80" path="/proc/106/task" dev="proc" ino=3526 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 129.421860][ T29] audit: type=1400 audit(129.320:137): avc: denied { read } for pid=4036 comm="syz.0.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 131.727859][ T1802] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 131.893933][ T1802] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 131.894240][ T1802] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.898024][ T1802] usb 2-1: Product: syz [ 131.899659][ T1802] usb 2-1: Manufacturer: syz [ 131.899947][ T1802] usb 2-1: SerialNumber: syz [ 132.192467][ T1802] rtl8150 2-1:1.0: couldn't reset the device [ 132.192939][ T1802] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 132.207233][ T1802] usb 2-1: USB disconnect, device number 7 [ 132.376941][ T41] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 132.566856][ T41] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 132.567221][ T41] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.570698][ T41] usb 1-1: Product: syz [ 132.573150][ T41] usb 1-1: Manufacturer: syz [ 132.574791][ T41] usb 1-1: SerialNumber: syz [ 132.840161][ T41] rtl8150 1-1:1.0: couldn't reset the device [ 132.840915][ T41] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 132.848209][ T41] usb 1-1: USB disconnect, device number 6 [ 135.547044][ T41] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 135.733942][ T41] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 135.735053][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.736053][ T41] usb 2-1: Product: syz [ 135.737391][ T41] usb 2-1: Manufacturer: syz [ 135.738218][ T41] usb 2-1: SerialNumber: syz [ 136.034029][ T41] rtl8150 2-1:1.0: couldn't reset the device [ 136.035426][ T41] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 136.042912][ T41] usb 2-1: USB disconnect, device number 8 [ 139.196873][ T3704] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 139.378455][ T3704] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 139.378670][ T3704] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.380893][ T3704] usb 1-1: Product: syz [ 139.382559][ T3704] usb 1-1: Manufacturer: syz [ 139.385234][ T3704] usb 1-1: SerialNumber: syz [ 139.697915][ T3704] rtl8150 1-1:1.0: couldn't reset the device [ 139.698843][ T3704] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 139.703859][ T3704] usb 1-1: USB disconnect, device number 7 [ 139.781522][ T4130] SELinux: Context system_u:object_r:ksm_device_t:s0 is not valid (left unmapped). [ 139.783371][ T29] audit: type=1400 audit(139.690:138): avc: denied { relabelto } for pid=4125 comm="syz.1.94" name="sequencer2" dev="devtmpfs" ino=722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:ksm_device_t:s0" [ 139.784817][ T29] audit: type=1400 audit(139.690:139): avc: denied { associate } for pid=4125 comm="syz.1.94" name="sequencer2" dev="devtmpfs" ino=722 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:ksm_device_t:s0" [ 141.612644][ T29] audit: type=1400 audit(141.520:140): avc: denied { ioctl } for pid=4143 comm="syz.1.99" path="socket:[3608]" dev="sockfs" ino=3608 ioctlcmd=0x6432 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 142.027059][ T23] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 142.210674][ T23] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 142.211053][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.214724][ T23] usb 2-1: Product: syz [ 142.217933][ T23] usb 2-1: Manufacturer: syz [ 142.220397][ T23] usb 2-1: SerialNumber: syz [ 142.543643][ T23] rtl8150 2-1:1.0: couldn't reset the device [ 142.545144][ T23] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 142.553492][ T23] usb 2-1: USB disconnect, device number 9 [ 143.633695][ T4163] block nbd1: shutting down sockets [ 144.707230][ T3042] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 144.867354][ T3042] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 144.868525][ T3042] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.868844][ T3042] usb 2-1: Product: syz [ 144.869021][ T3042] usb 2-1: Manufacturer: syz [ 144.869191][ T3042] usb 2-1: SerialNumber: syz [ 145.374206][ T3042] rtl8150 2-1:1.0: couldn't reset the device [ 145.377578][ T3042] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 145.399285][ T3042] usb 2-1: USB disconnect, device number 10 [ 146.433253][ T4189] FAULT_INJECTION: forcing a failure. [ 146.433253][ T4189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.433616][ T4189] CPU: 1 UID: 0 PID: 4189 Comm: syz.1.109 Not tainted syzkaller #0 PREEMPT [ 146.433671][ T4189] Hardware name: ARM-Versatile Express [ 146.433686][ T4189] Call trace: [ 146.433710][ T4189] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 146.433787][ T4189] r7:00000077 r6:00000000 r5:60000013 r4:8229592c [ 146.433797][ T4189] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 146.433826][ T4189] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 146.433856][ T4189] r5:83e9e000 r4:8294fc90 [ 146.433864][ T4189] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 146.433898][ T4189] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 146.433987][ T4189] r8:00000000 r7:00000077 r6:76f5ebb8 r5:00000000 r4:eac1dfb0 [ 146.434063][ T4189] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 146.434103][ T4189] [<80999768>] (should_fail_usercopy) from [<8022a820>] (restore_sigframe+0x4c/0x210) [ 146.434139][ T4189] [<8022a7d4>] (restore_sigframe) from [<8022aa24>] (sys_sigreturn+0x40/0x60) [ 146.434358][ T4189] r7:00000077 r6:001302c8 r5:00000000 r4:eac1dfb0 [ 146.434410][ T4189] [<8022a9e4>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 146.434503][ T4189] Exception stack(0xeac1dfa8 to 0xeac1dff0) [ 146.434551][ T4189] dfa0: 00000000 00000000 00000011 20000540 00000000 00000000 [ 146.434640][ T4189] dfc0: 00000000 00000000 001302c8 00000077 00300000 00000000 00006364 76f5f0bc [ 146.434657][ T4189] dfe0: 76f5eec0 76f5ebb8 000ef3e0 000ef3e8 [ 146.434769][ T4189] r5:00000000 r4:00000000 [ 147.097664][ T3042] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 147.287065][ T3042] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 147.290270][ T3042] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.290369][ T3042] usb 2-1: Product: syz [ 147.290401][ T3042] usb 2-1: Manufacturer: syz [ 147.290429][ T3042] usb 2-1: SerialNumber: syz [ 147.831437][ T3042] rtl8150 2-1:1.0: couldn't reset the device [ 147.832758][ T3042] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 147.848555][ T3042] usb 2-1: USB disconnect, device number 11 [ 149.037755][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 149.289866][ T9] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 149.291205][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.293254][ T9] usb 1-1: Product: syz [ 149.293994][ T9] usb 1-1: Manufacturer: syz [ 149.294742][ T9] usb 1-1: SerialNumber: syz [ 149.875025][ T9] rtl8150 1-1:1.0: couldn't reset the device [ 149.875825][ T9] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 149.879268][ T9] usb 1-1: USB disconnect, device number 8 [ 150.198450][ T29] audit: type=1400 audit(150.110:141): avc: denied { bind } for pid=4235 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 150.216713][ T29] audit: type=1400 audit(150.120:142): avc: denied { write } for pid=4235 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 150.238696][ T29] audit: type=1400 audit(150.150:143): avc: denied { setopt } for pid=4235 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 151.883805][ T29] audit: type=1400 audit(151.790:144): avc: denied { map_create } for pid=4239 comm="syz.0.120" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 153.034489][ T4248] FAULT_INJECTION: forcing a failure. [ 153.034489][ T4248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 153.034828][ T4248] CPU: 1 UID: 0 PID: 4248 Comm: syz.0.125 Not tainted syzkaller #0 PREEMPT [ 153.034888][ T4248] Hardware name: ARM-Versatile Express [ 153.034902][ T4248] Call trace: [ 153.034925][ T4248] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 153.034989][ T4248] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 153.034999][ T4248] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 153.035029][ T4248] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 153.035058][ T4248] r5:84c41800 r4:8294fc90 [ 153.035074][ T4248] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 153.035110][ T4248] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 153.035237][ T4248] r8:ead8deb8 r7:00000000 r6:00000001 r5:76fa4f30 r4:00000001 [ 153.035265][ T4248] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 153.035371][ T4248] [<80999768>] (should_fail_usercopy) from [<808e140c>] (kstrtouint_from_user+0x54/0x13c) [ 153.035407][ T4248] [<808e13b8>] (kstrtouint_from_user) from [<80625e04>] (proc_fail_nth_write+0x40/0xf0) [ 153.035645][ T4248] r8:ead8df68 r7:84c41800 r6:00000001 r5:85b763c0 r4:00000001 [ 153.035832][ T4248] [<80625dc4>] (proc_fail_nth_write) from [<8056ae38>] (vfs_write+0xac/0x44c) [ 153.035872][ T4248] r5:85b763c0 r4:80625dc4 [ 153.035954][ T4248] [<8056ad8c>] (vfs_write) from [<8056b348>] (ksys_write+0x74/0xe8) [ 153.036094][ T4248] r10:00000004 r9:84c41800 r8:8020029c r7:00000000 r6:00000002 r5:85b763c0 [ 153.036293][ T4248] r4:85b763c3 [ 153.036450][ T4248] [<8056b2d4>] (ksys_write) from [<8056b3cc>] (sys_write+0x10/0x14) [ 153.036828][ T4248] r7:00000004 r6:00000005 r5:76fa4f30 r4:00000001 [ 153.036840][ T4248] [<8056b3bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 153.036900][ T4248] Exception stack(0xead8dfa8 to 0xead8dff0) [ 153.036924][ T4248] dfa0: 00000001 76fa4f30 00000005 76fa4f30 00000001 00000000 [ 153.036943][ T4248] dfc0: 00000001 76fa4f30 00000005 00000004 00300000 00000000 00006364 76fa50bc [ 153.036957][ T4248] dfe0: 00000158 76fa4ed0 000d7fdc 001302b4 [ 155.789836][ T29] audit: type=1400 audit(155.700:145): avc: denied { getattr } for pid=4267 comm="syz.0.133" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 156.052980][ T4273] FAULT_INJECTION: forcing a failure. [ 156.052980][ T4273] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.057096][ T4273] CPU: 0 UID: 0 PID: 4273 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 156.057207][ T4273] Hardware name: ARM-Versatile Express [ 156.057235][ T4273] Call trace: [ 156.057305][ T4273] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 156.057433][ T4273] r7:00000000 r6:00000000 r5:60000113 r4:8229592c [ 156.057454][ T4273] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 156.057510][ T4273] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 156.057568][ T4273] r5:84c41800 r4:8294fc90 [ 156.057584][ T4273] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 156.057643][ T4273] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 156.057706][ T4273] r8:eb06deb8 r7:00000000 r6:00000001 r5:76fa4f30 r4:00000001 [ 156.057722][ T4273] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 156.057771][ T4273] [<80999768>] (should_fail_usercopy) from [<808e140c>] (kstrtouint_from_user+0x54/0x13c) [ 156.057828][ T4273] [<808e13b8>] (kstrtouint_from_user) from [<80625e04>] (proc_fail_nth_write+0x40/0xf0) [ 156.057896][ T4273] r8:eb06df68 r7:84c41800 r6:00000001 r5:84cc4240 r4:00000001 [ 156.057915][ T4273] [<80625dc4>] (proc_fail_nth_write) from [<8056ae38>] (vfs_write+0xac/0x44c) [ 156.057971][ T4273] r5:84cc4240 r4:80625dc4 [ 156.057989][ T4273] [<8056ad8c>] (vfs_write) from [<8056b348>] (ksys_write+0x74/0xe8) [ 156.058050][ T4273] r10:00000004 r9:84c41800 r8:8020029c r7:00000000 r6:00000002 r5:84cc4240 [ 156.058073][ T4273] r4:84cc4243 [ 156.058090][ T4273] [<8056b2d4>] (ksys_write) from [<8056b3cc>] (sys_write+0x10/0x14) [ 156.058149][ T4273] r7:00000004 r6:00000004 r5:76fa4f30 r4:00000001 [ 156.058167][ T4273] [<8056b3bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 156.058213][ T4273] Exception stack(0xeb06dfa8 to 0xeb06dff0) [ 156.058255][ T4273] dfa0: 00000001 76fa4f30 00000004 76fa4f30 00000001 00000000 [ 156.058299][ T4273] dfc0: 00000001 76fa4f30 00000004 00000004 00300000 00000000 00006364 76fa50bc [ 156.058328][ T4273] dfe0: 00000158 76fa4ed0 000d7fdc 001302b4 [ 156.257160][ T29] audit: type=1400 audit(156.160:146): avc: denied { ioctl } for pid=4277 comm="syz.0.138" path="socket:[2969]" dev="sockfs" ino=2969 ioctlcmd=0x661b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 156.266170][ T29] audit: type=1400 audit(156.170:147): avc: denied { create } for pid=4277 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 156.274414][ T29] audit: type=1400 audit(156.180:148): avc: denied { bind } for pid=4277 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 156.279451][ T29] audit: type=1400 audit(156.190:149): avc: denied { accept } for pid=4277 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 156.287235][ T29] audit: type=1400 audit(156.190:150): avc: denied { write } for pid=4277 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 156.291222][ T29] audit: type=1400 audit(156.200:151): avc: denied { write } for pid=4277 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 157.309264][ T4276] FAULT_INJECTION: forcing a failure. [ 157.309264][ T4276] name failslab, interval 1, probability 0, space 0, times 0 [ 157.310791][ T4276] CPU: 0 UID: 0 PID: 4276 Comm: syz.1.137 Not tainted syzkaller #0 PREEMPT [ 157.310890][ T4276] Hardware name: ARM-Versatile Express [ 157.310921][ T4276] Call trace: [ 157.310965][ T4276] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 157.311102][ T4276] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 157.311132][ T4276] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 157.311198][ T4276] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 157.311264][ T4276] r5:83e99800 r4:82918c48 [ 157.311283][ T4276] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 157.311354][ T4276] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 157.311468][ T4276] r8:83e99800 r7:00000000 r6:00000cc0 r5:ffffffff r4:832ae240 [ 157.311565][ T4276] [<8053a2fc>] (should_failslab) from [<8051a0b0>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 157.311642][ T4276] [<8051a060>] (kmem_cache_alloc_node_noprof) from [<815a49d8>] (__alloc_skb+0x90/0x198) [ 157.311783][ T4276] r10:00000000 r9:00000000 r8:00000cc0 r7:832ae240 r6:00000000 r5:ffffffff [ 157.311810][ T4276] r4:00000000 [ 157.311832][ T4276] [<815a4948>] (__alloc_skb) from [<816c8ec0>] (netlink_alloc_large_skb+0x8c/0xa4) [ 157.311912][ T4276] r8:00000000 r7:85ba0400 r6:0000001c r5:854a6000 r4:00000140 [ 157.311934][ T4276] [<816c8e34>] (netlink_alloc_large_skb) from [<816c9680>] (netlink_sendmsg+0x134/0x444) [ 157.311989][ T4276] r5:854a6000 r4:eaf29e98 [ 157.312009][ T4276] [<816c954c>] (netlink_sendmsg) from [<8159693c>] (__sock_sendmsg+0x44/0x78) [ 157.312093][ T4276] r10:00000122 r9:84cc4a80 r8:84cc4a81 r7:76f5de1c r6:854a6000 r5:eaf29e98 [ 157.312115][ T4276] r4:00000000 [ 157.312132][ T4276] [<815968f8>] (__sock_sendmsg) from [<81598f9c>] (__sys_sendto+0x110/0x160) [ 157.312257][ T4276] r7:76f5de1c r6:854a6000 r5:00000000 r4:00000000 [ 157.312285][ T4276] [<81598e8c>] (__sys_sendto) from [<81599008>] (sys_sendto+0x1c/0x24) [ 157.312374][ T4276] r9:83e99800 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76f5de1c [ 157.312397][ T4276] [<81598fec>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 157.312454][ T4276] Exception stack(0xeaf29fa8 to 0xeaf29ff0) [ 157.312500][ T4276] 9fa0: 76f5de1c 0000000c 00000007 76f5deb0 0000001c 00000000 [ 157.312540][ T4276] 9fc0: 76f5de1c 0000000c 00000000 00000122 00000007 00000000 76f5deb0 76f5f0bc [ 157.312574][ T4276] 9fe0: 00000000 76f5ddf0 000d7fdc 001347b8 [ 159.957201][ T4300] fuse: root generation should be zero [ 161.358777][ T4300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4300 comm=syz.0.144 [ 161.993905][ T29] audit: type=1400 audit(161.900:152): avc: denied { sqpoll } for pid=4310 comm="syz.0.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 162.034037][ T4311] fuse: Bad value for 'user_id' [ 162.036560][ T4311] fuse: Bad value for 'user_id' [ 162.072593][ T29] audit: type=1400 audit(161.980:153): avc: denied { getattr } for pid=4310 comm="syz.0.150" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 165.557835][ T4317] FAULT_INJECTION: forcing a failure. [ 165.557835][ T4317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.567282][ T4317] CPU: 0 UID: 0 PID: 4317 Comm: syz.0.152 Not tainted syzkaller #0 PREEMPT [ 165.567460][ T4317] Hardware name: ARM-Versatile Express [ 165.567491][ T4317] Call trace: [ 165.567537][ T4317] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 165.567666][ T4317] r7:b5403587 r6:00000000 r5:60000013 r4:8229592c [ 165.567734][ T4317] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 165.567799][ T4317] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 165.567855][ T4317] r5:83e9bc00 r4:8294fc90 [ 165.567873][ T4317] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 165.568017][ T4317] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 165.568095][ T4317] r8:00000000 r7:b5403587 r6:76fa4bb8 r5:00000000 r4:eb30dfb0 [ 165.568118][ T4317] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 165.568172][ T4317] [<80999768>] (should_fail_usercopy) from [<8022a868>] (restore_sigframe+0x94/0x210) [ 165.568225][ T4317] [<8022a7d4>] (restore_sigframe) from [<8022aa24>] (sys_sigreturn+0x40/0x60) [ 165.568294][ T4317] r7:00000077 r6:001302c8 r5:00000000 r4:eb30dfb0 [ 165.568315][ T4317] [<8022a9e4>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 165.568364][ T4317] Exception stack(0xeb30dfa8 to 0xeb30dff0) [ 165.568406][ T4317] dfa0: 00000000 00000000 00000011 20000540 00000000 00000000 [ 165.568440][ T4317] dfc0: 00000000 00000000 001302c8 00000077 00300000 00000000 00006364 76fa50bc [ 165.568499][ T4317] dfe0: 76fa4ec0 76fa4bb8 000ef3e0 000ef3e8 [ 165.568569][ T4317] r5:00000000 r4:00000000 [ 171.758060][ T4321] FAULT_INJECTION: forcing a failure. [ 171.758060][ T4321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.758520][ T4321] CPU: 1 UID: 0 PID: 4321 Comm: syz.0.153 Not tainted syzkaller #0 PREEMPT [ 171.758605][ T4321] Hardware name: ARM-Versatile Express [ 171.758630][ T4321] Call trace: [ 171.758672][ T4321] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 171.758781][ T4321] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 171.758804][ T4321] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 171.758862][ T4321] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 171.758919][ T4321] r5:83e9e000 r4:8294fc90 [ 171.758935][ T4321] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 171.759010][ T4321] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 171.759092][ T4321] r8:76fa4f30 r7:00000000 r6:00000000 r5:eb48df68 r4:00000002 [ 171.759112][ T4321] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 171.759210][ T4321] [<80999768>] (should_fail_usercopy) from [<805a6d60>] (simple_read_from_buffer+0x80/0x13c) [ 171.759291][ T4321] [<805a6ce0>] (simple_read_from_buffer) from [<80624a54>] (proc_fail_nth_read+0xb8/0x108) [ 171.759378][ T4321] r10:00000001 r9:8062499c r8:00000002 r7:eb48df68 r6:0000000f r5:76fa4f30 [ 171.759408][ T4321] r4:83e9e000 r3:eb48de9f [ 171.759428][ T4321] [<8062499c>] (proc_fail_nth_read) from [<8056a53c>] (vfs_read+0x98/0x324) [ 171.759502][ T4321] r8:76fa4f30 r7:eb48df68 r6:83e9e000 r5:0000000f r4:85b76c00 [ 171.759523][ T4321] [<8056a4a4>] (vfs_read) from [<8056b24c>] (ksys_read+0x74/0xe8) [ 171.759591][ T4321] r10:00000003 r9:83e9e000 r8:8020029c r7:00000000 r6:00000000 r5:85b76c00 [ 171.759612][ T4321] r4:85b76c03 [ 171.759628][ T4321] [<8056b1d8>] (ksys_read) from [<8056b2d0>] (sys_read+0x10/0x14) [ 171.759724][ T4321] r7:00000003 r6:0000000c r5:76fa4f30 r4:0000000f [ 171.759742][ T4321] [<8056b2c0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 171.759790][ T4321] Exception stack(0xeb48dfa8 to 0xeb48dff0) [ 171.759833][ T4321] dfa0: 0000000f 76fa4f30 0000000c 76fa4f30 0000000f 00000000 [ 171.759867][ T4321] dfc0: 0000000f 76fa4f30 0000000c 00000003 00300000 00000000 00006364 76fa50bc [ 171.759893][ T4321] dfe0: 00000158 76fa4ed0 000d7fdc 001301ec [ 171.851556][ T4320] block nbd0: shutting down sockets [ 172.549117][ T29] audit: type=1400 audit(172.460:154): avc: denied { mounton } for pid=4339 comm="syz.1.159" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.945502][ T4356] SELinux: Context system_u:object_r:modem_device_t:s0 is not valid (left unmapped). [ 174.948000][ T29] audit: type=1400 audit(174.860:155): avc: denied { relabelto } for pid=4355 comm="syz.1.164" name="iommu" dev="devtmpfs" ino=611 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modem_device_t:s0" [ 174.948372][ T29] audit: type=1400 audit(174.860:156): avc: denied { associate } for pid=4355 comm="syz.1.164" name="iommu" dev="devtmpfs" ino=611 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:modem_device_t:s0" [ 174.968873][ T29] audit: type=1400 audit(174.880:157): avc: denied { prog_load } for pid=4355 comm="syz.1.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 174.969875][ T29] audit: type=1400 audit(174.880:158): avc: denied { bpf } for pid=4355 comm="syz.1.164" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 174.975642][ T29] audit: type=1400 audit(174.880:159): avc: denied { perfmon } for pid=4355 comm="syz.1.164" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 179.354788][ T4374] faux_driver vgem: [drm] Unknown color mode 2054; guessing buffer size. [ 179.757405][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 179.907461][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 179.931750][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.932889][ T9] usb 2-1: config 0 has no interfaces? [ 179.960139][ T9] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 179.961548][ T9] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 179.961898][ T9] usb 2-1: Product: syz [ 179.962082][ T9] usb 2-1: SerialNumber: syz [ 179.971096][ T9] usb 2-1: config 0 descriptor?? [ 180.773157][ T4398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4398 comm=syz.0.179 [ 181.461892][ T29] audit: type=1400 audit(181.370:160): avc: denied { ioctl } for pid=4405 comm="syz.0.183" path="socket:[4228]" dev="sockfs" ino=4228 ioctlcmd=0x894c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 181.612248][ T4409] FAULT_INJECTION: forcing a failure. [ 181.612248][ T4409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 181.612507][ T4409] CPU: 1 UID: 0 PID: 4409 Comm: syz.0.184 Not tainted syzkaller #0 PREEMPT [ 181.612555][ T4409] Hardware name: ARM-Versatile Express [ 181.612569][ T4409] Call trace: [ 181.612590][ T4409] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 181.612770][ T4409] r7:00000000 r6:00000000 r5:60000013 r4:8229592c [ 181.612784][ T4409] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 181.612836][ T4409] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 181.612901][ T4409] r5:83e9bc00 r4:8294fc90 [ 181.612920][ T4409] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 181.612964][ T4409] [<80999528>] (should_fail_ex) from [<80999764>] (should_fail+0x14/0x18) [ 181.613032][ T4409] r8:ec1f9eb8 r7:00000000 r6:00000001 r5:76fa4f30 r4:00000001 [ 181.613046][ T4409] [<80999750>] (should_fail) from [<80999784>] (should_fail_usercopy+0x1c/0x20) [ 181.613146][ T4409] [<80999768>] (should_fail_usercopy) from [<808e140c>] (kstrtouint_from_user+0x54/0x13c) [ 181.613201][ T4409] [<808e13b8>] (kstrtouint_from_user) from [<80625e04>] (proc_fail_nth_write+0x40/0xf0) [ 181.613266][ T4409] r8:ec1f9f68 r7:83e9bc00 r6:00000001 r5:85b76b40 r4:00000001 [ 181.613306][ T4409] [<80625dc4>] (proc_fail_nth_write) from [<8056ae38>] (vfs_write+0xac/0x44c) [ 181.613374][ T4409] r5:85b76b40 r4:80625dc4 [ 181.613428][ T4409] [<8056ad8c>] (vfs_write) from [<8056b348>] (ksys_write+0x74/0xe8) [ 181.613608][ T4409] r10:00000004 r9:83e9bc00 r8:8020029c r7:00000000 r6:00000002 r5:85b76b40 [ 181.613630][ T4409] r4:85b76b43 [ 181.613702][ T4409] [<8056b2d4>] (ksys_write) from [<8056b3cc>] (sys_write+0x10/0x14) [ 181.613787][ T4409] r7:00000004 r6:00000004 r5:76fa4f30 r4:00000001 [ 181.613803][ T4409] [<8056b3bc>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 181.613864][ T4409] Exception stack(0xec1f9fa8 to 0xec1f9ff0) [ 181.613907][ T4409] 9fa0: 00000001 76fa4f30 00000004 76fa4f30 00000001 00000000 [ 181.613942][ T4409] 9fc0: 00000001 76fa4f30 00000004 00000004 00300000 00000000 00006364 76fa50bc [ 181.614003][ T4409] 9fe0: 00000158 76fa4ed0 000d7fdc 001302b4 [ 183.146945][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 183.327087][ T9] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 183.336795][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.337773][ T9] usb 1-1: Product: syz [ 183.338405][ T9] usb 1-1: Manufacturer: syz [ 183.339012][ T9] usb 1-1: SerialNumber: syz [ 183.634709][ T9] rtl8150 1-1:1.0: couldn't reset the device [ 183.635879][ T9] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 183.645285][ T9] usb 1-1: USB disconnect, device number 9 [ 187.345921][ T4445] fuse: Unknown parameter '000000000000000000000000x0000000000000004' [ 193.307386][ T4449] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 193.482389][ T4449] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 193.484377][ T4449] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.487836][ T4449] usb 1-1: Product: syz [ 193.487918][ T4449] usb 1-1: Manufacturer: syz [ 193.487949][ T4449] usb 1-1: SerialNumber: syz [ 193.798000][ T4449] rtl8150 1-1:1.0: couldn't reset the device [ 193.799723][ T4449] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 193.820893][ T4449] usb 1-1: USB disconnect, device number 10 [ 194.508351][ T1802] usb 2-1: USB disconnect, device number 12 [ 194.681250][ T29] audit: type=1400 audit(194.590:161): avc: denied { create } for pid=4473 comm="syz.1.198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 197.306755][ T4449] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 197.500165][ T4449] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 197.503527][ T4449] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.504261][ T4449] usb 1-1: Product: syz [ 197.505492][ T4449] usb 1-1: Manufacturer: syz [ 197.505868][ T4449] usb 1-1: SerialNumber: syz [ 197.784388][ T4449] rtl8150 1-1:1.0: couldn't reset the device [ 197.785161][ T4449] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 197.790722][ T4449] usb 1-1: USB disconnect, device number 11 [ 197.917163][ T1802] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 198.081892][ T1802] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 198.082166][ T1802] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.084300][ T1802] usb 2-1: Product: syz [ 198.084550][ T1802] usb 2-1: Manufacturer: syz [ 198.084599][ T1802] usb 2-1: SerialNumber: syz [ 198.381894][ T1802] rtl8150 2-1:1.0: couldn't reset the device [ 198.382471][ T1802] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 198.391460][ T1802] usb 2-1: USB disconnect, device number 13 [ 198.507585][ T23] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 198.657263][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 198.668195][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.668467][ T23] usb 1-1: config 0 has no interfaces? [ 198.706241][ T23] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 198.707310][ T23] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 198.710141][ T23] usb 1-1: Product: syz [ 198.711399][ T23] usb 1-1: SerialNumber: syz [ 198.718098][ T23] usb 1-1: config 0 descriptor?? [ 199.674820][ T4512] block nbd1: shutting down sockets [ 202.987251][ T3703] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 203.145829][ T3703] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 203.148206][ T3703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.149267][ T3703] usb 2-1: Product: syz [ 203.149946][ T3703] usb 2-1: Manufacturer: syz [ 203.150712][ T3703] usb 2-1: SerialNumber: syz [ 203.409821][ T3703] rtl8150 2-1:1.0: couldn't reset the device [ 203.410587][ T3703] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 203.413738][ T3703] usb 2-1: USB disconnect, device number 14 [ 203.887090][ T3703] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 204.059583][ T3703] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 204.060484][ T3703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.061281][ T3703] usb 2-1: Product: syz [ 204.061811][ T3703] usb 2-1: Manufacturer: syz [ 204.062451][ T3703] usb 2-1: SerialNumber: syz [ 204.338756][ T3703] rtl8150 2-1:1.0: couldn't reset the device [ 204.339838][ T3703] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 204.348285][ T3703] usb 2-1: USB disconnect, device number 15 [ 205.981716][ T4557] fuse: Bad value for 'fd' [ 207.348304][ T29] audit: type=1400 audit(207.260:162): avc: denied { getopt } for pid=4558 comm="syz.1.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 207.687248][ T3703] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 207.851763][ T3703] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 207.856891][ T3703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.857613][ T3703] usb 2-1: Product: syz [ 207.858037][ T3703] usb 2-1: Manufacturer: syz [ 207.858390][ T3703] usb 2-1: SerialNumber: syz [ 208.139217][ T3703] rtl8150 2-1:1.0: couldn't reset the device [ 208.146984][ T3703] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 208.152160][ T3703] usb 2-1: USB disconnect, device number 16 [ 208.666782][ T3703] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 208.827661][ T3703] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 208.828334][ T3703] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.828849][ T3703] usb 2-1: Product: syz [ 208.829227][ T3703] usb 2-1: Manufacturer: syz [ 208.829600][ T3703] usb 2-1: SerialNumber: syz [ 209.091305][ T3703] rtl8150 2-1:1.0: couldn't reset the device [ 209.092108][ T3703] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 209.095565][ T3703] usb 2-1: USB disconnect, device number 17 [ 213.169758][ T41] usb 1-1: USB disconnect, device number 12 [ 213.329864][ T29] audit: type=1400 audit(213.240:163): avc: denied { setopt } for pid=4609 comm="syz.0.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 215.207282][ T41] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 215.356895][ T41] usb 1-1: Using ep0 maxpacket: 16 [ 215.363006][ T41] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.363946][ T41] usb 1-1: config 0 has no interfaces? [ 215.377570][ T41] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 215.377734][ T41] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 215.378686][ T41] usb 1-1: Product: syz [ 215.378717][ T41] usb 1-1: SerialNumber: syz [ 215.382244][ T41] usb 1-1: config 0 descriptor?? [ 216.164606][ T29] audit: type=1400 audit(216.070:164): avc: denied { remount } for pid=4615 comm="syz.1.217" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 217.864404][ T29] audit: type=1400 audit(217.760:165): avc: denied { getopt } for pid=4629 comm="syz.1.220" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 221.633447][ T4637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4637 comm=syz.1.222 [ 222.633696][ T4643] fuse: Bad value for 'fd' [ 229.970421][ T1802] usb 1-1: USB disconnect, device number 13 [ 232.990301][ T29] audit: type=1400 audit(232.900:166): avc: denied { read } for pid=4680 comm="syz.0.233" path="socket:[5297]" dev="sockfs" ino=5297 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 234.897048][ T4449] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 235.048058][ T4449] usb 1-1: Using ep0 maxpacket: 16 [ 235.053826][ T4449] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 235.055929][ T4449] usb 1-1: config 0 has no interfaces? [ 235.063120][ T4449] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 235.064395][ T4449] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 235.065783][ T4449] usb 1-1: Product: syz [ 235.067175][ T4449] usb 1-1: SerialNumber: syz [ 235.073047][ T4449] usb 1-1: config 0 descriptor?? [ 242.328184][ T4698] fuse: Bad value for 'fd' [ 246.541004][ T4713] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5129 sclass=netlink_route_socket pid=4713 comm=syz.1.242 [ 249.603745][ T41] usb 1-1: USB disconnect, device number 14 [ 251.038333][ T29] audit: type=1400 audit(250.940:167): avc: denied { mount } for pid=4731 comm="syz.0.247" name="/" dev="ramfs" ino=4470 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 251.477178][ T3703] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 251.642758][ T3703] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 251.644960][ T3703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.647761][ T3703] usb 1-1: Product: syz [ 251.647813][ T3703] usb 1-1: Manufacturer: syz [ 251.647828][ T3703] usb 1-1: SerialNumber: syz [ 251.922439][ T3703] rtl8150 1-1:1.0: couldn't reset the device [ 251.923224][ T3703] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 251.927243][ T3703] usb 1-1: USB disconnect, device number 15 [ 252.088348][ T4736] FAULT_INJECTION: forcing a failure. [ 252.088348][ T4736] name failslab, interval 1, probability 0, space 0, times 0 [ 252.096844][ T4736] CPU: 0 UID: 0 PID: 4736 Comm: syz.0.248 Not tainted syzkaller #0 PREEMPT [ 252.096991][ T4736] Hardware name: ARM-Versatile Express [ 252.097008][ T4736] Call trace: [ 252.097031][ T4736] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 252.097112][ T4736] r7:00000d40 r6:00000000 r5:60000113 r4:8229592c [ 252.097122][ T4736] [<80201b58>] (show_stack) from [<8021ee34>] (dump_stack_lvl+0x70/0x7c) [ 252.097177][ T4736] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 252.097234][ T4736] r5:84602400 r4:82918c48 [ 252.097254][ T4736] [<8021ee40>] (dump_stack) from [<809996ec>] (should_fail_ex+0x1c4/0x228) [ 252.097298][ T4736] [<80999528>] (should_fail_ex) from [<8053a368>] (should_failslab+0x6c/0x94) [ 252.097333][ T4736] r8:00000000 r7:00000d40 r6:0000001c r5:84ffbffc r4:83001240 [ 252.097343][ T4736] [<8053a2fc>] (should_failslab) from [<80514f74>] (__kmalloc_noprof+0x9c/0x568) [ 252.097371][ T4736] [<80514ed8>] (__kmalloc_noprof) from [<807e3c48>] (tomoyo_encode2+0x64/0xf0) [ 252.097410][ T4736] r10:00000fff r9:830a6000 r8:00000000 r7:834cb660 r6:838960e8 r5:84ffbffc [ 252.097420][ T4736] r4:84ffbfeb [ 252.097428][ T4736] [<807e3be4>] (tomoyo_encode2) from [<807e3cf8>] (tomoyo_encode+0x24/0x30) [ 252.097464][ T4736] r9:830a6000 r8:00000000 r7:834cb660 r6:838960e8 r5:00001000 r4:84ffbfec [ 252.097473][ T4736] [<807e3cd4>] (tomoyo_encode) from [<807e3d84>] (tomoyo_realpath_from_path+0x80/0x17c) [ 252.097504][ T4736] r5:00001000 r4:84ffb000 [ 252.097512][ T4736] [<807e3d04>] (tomoyo_realpath_from_path) from [<807dfe84>] (tomoyo_path_number_perm+0xcc/0x22c) [ 252.097547][ T4736] r10:84602400 r9:00000000 r8:838960c0 r7:80085502 r6:00000004 r5:81cd6ac0 [ 252.097558][ T4736] r4:838960e8 r3:826c2240 [ 252.097567][ T4736] [<807dfdb8>] (tomoyo_path_number_perm) from [<807e4764>] (tomoyo_file_ioctl+0x1c/0x20) [ 252.097602][ T4736] r9:00000003 r8:838960c0 r7:76fa3e88 r6:76fa3e88 r5:80085502 r4:838960c0 [ 252.097611][ T4736] [<807e4748>] (tomoyo_file_ioctl) from [<807909d0>] (security_file_ioctl+0x64/0x1e4) [ 252.097642][ T4736] [<8079096c>] (security_file_ioctl) from [<80585410>] (sys_ioctl+0x4c/0xba0) [ 252.097677][ T4736] r7:76fa3e88 r6:838960c1 r5:00000003 r4:80085502 [ 252.097685][ T4736] [<805853c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 252.097710][ T4736] Exception stack(0xecc45fa8 to 0xecc45ff0) [ 252.097730][ T4736] 5fa0: 76fa3e98 00000003 00000003 80085502 76fa3e88 76fa2e50 [ 252.097747][ T4736] 5fc0: 76fa3e98 00000003 00000003 00000036 00000000 00000000 00006364 76fa50bc [ 252.097760][ T4736] 5fe0: 00000000 76fa2e38 002e8000 00131cec [ 252.097779][ T4736] r10:00000036 r9:84602400 r8:8020029c r7:00000036 r6:00000003 r5:00000003 [ 252.097788][ T4736] r4:76fa3e98 [ 252.112826][ T4736] ERROR: Out of memory at tomoyo_realpath_from_path. [ 257.366574][ C0] hrtimer: interrupt took 7536400 ns [ 260.548262][ T29] audit: type=1400 audit(260.450:168): avc: denied { prog_run } for pid=4763 comm="syz.1.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 268.894662][ T29] audit: type=1400 audit(268.800:169): avc: denied { read } for pid=4769 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 298.510906][ T2537] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 298.563023][ T2537] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 298.650669][ T2537] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 298.727518][ T2537] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.094160][ T2537] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 299.115329][ T2537] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 299.130494][ T2537] bond0 (unregistering): Released all slaves [ 299.214140][ T2537] hsr_slave_0: left promiscuous mode [ 299.219714][ T2537] hsr_slave_1: left promiscuous mode [ 299.238443][ T2537] veth1_macvtap: left promiscuous mode [ 299.239869][ T2537] veth0_macvtap: left promiscuous mode [ 299.248263][ T2537] veth1_vlan: left promiscuous mode [ 299.249534][ T2537] veth0_vlan: left promiscuous mode [ 301.462565][ T4775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 301.471952][ T4775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.643927][ T4775] hsr_slave_0: entered promiscuous mode [ 302.657398][ T4775] hsr_slave_1: entered promiscuous mode [ 302.660047][ T4775] debugfs: 'hsr0' already exists in 'hsr' [ 302.660671][ T4775] Cannot create hsr debugfs directory [ 303.303456][ T4775] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 303.328682][ T4775] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 303.335289][ T4775] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 303.351598][ T4775] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 304.302949][ T4775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 308.003454][ T4775] veth0_vlan: entered promiscuous mode [ 308.034756][ T4775] veth1_vlan: entered promiscuous mode [ 308.118217][ T4775] veth0_macvtap: entered promiscuous mode [ 308.133314][ T4775] veth1_macvtap: entered promiscuous mode [ 308.200646][ T2537] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.202273][ T2537] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.204758][ T2537] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.210566][ T2537] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.667801][ T5132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 308.668328][ T5132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 308.796151][ T5136] comedi: valid board names for 8255 driver are: [ 308.798128][ T5136] 8255 [ 308.800082][ T5136] comedi: valid board names for vmk80xx driver are: [ 308.800417][ T5136] vmk80xx [ 308.800566][ T5136] comedi: valid board names for usbduxsigma driver are: [ 308.800605][ T5136] usbduxsigma [ 308.800621][ T5136] comedi: valid board names for usbduxfast driver are: [ 308.800636][ T5136] usbduxfast [ 308.800649][ T5136] comedi: valid board names for usbdux driver are: [ 308.800666][ T5136] usbdux [ 308.800682][ T5136] comedi: valid board names for ni6501 driver are: [ 308.800736][ T5136] ni6501 [ 308.800793][ T5136] comedi: valid board names for dt9812 driver are: [ 308.800814][ T5136] dt9812 [ 308.800827][ T5136] comedi: valid board names for ni_labpc_cs driver are: [ 308.800842][ T5136] ni_labpc_cs [ 308.800855][ T5136] comedi: valid board names for ni_daq_700 driver are: [ 308.800904][ T5136] ni_daq_700 [ 308.800921][ T5136] comedi: valid board names for labpc_pci driver are: [ 308.800971][ T5136] labpc_pci [ 308.801019][ T5136] comedi: valid board names for adl_pci9118 driver are: [ 308.801073][ T5136] pci9118dg [ 308.801151][ T5136] pci9118hg [ 308.801202][ T5136] pci9118hr [ 308.801223][ T5136] comedi: valid board names for 8255_pci driver are: [ 308.801240][ T5136] 8255_pci [ 308.801258][ T5136] comedi: valid board names for comedi_parport driver are: [ 308.801307][ T5136] comedi_parport [ 308.801325][ T5136] comedi: valid board names for comedi_test driver are: [ 308.801339][ T5136] comedi_test [ 308.801367][ T5136] comedi: valid board names for comedi_bond driver are: [ 308.801383][ T5136] comedi_bond [ 310.012026][ T29] audit: type=1400 audit(309.920:170): avc: denied { write } for pid=5140 comm="syz.2.261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 315.508093][ T5163] netlink: 36 bytes leftover after parsing attributes in process `syz.2.264'. [ 319.767902][ T5156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 319.792235][ T5156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 322.101108][ T29] audit: type=1400 audit(322.010:171): avc: denied { map } for pid=5348 comm="syz.2.271" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4803 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 322.107350][ T29] audit: type=1400 audit(322.020:172): avc: denied { read write } for pid=5348 comm="syz.2.271" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4803 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 322.722690][ T5156] hsr_slave_0: entered promiscuous mode [ 322.730342][ T5156] hsr_slave_1: entered promiscuous mode [ 322.757739][ T5156] debugfs: 'hsr0' already exists in 'hsr' [ 322.758167][ T5156] Cannot create hsr debugfs directory [ 322.868152][ T5378] syz.2.272 uses obsolete (PF_INET,SOCK_PACKET) [ 323.703498][ T5156] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 323.753679][ T5156] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 323.792741][ T5156] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 323.835767][ T5156] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 324.582247][ T29] audit: type=1326 audit(324.490:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.600686][ T29] audit: type=1326 audit(324.510:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.609316][ T29] audit: type=1326 audit(324.520:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=256 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.619112][ T29] audit: type=1326 audit(324.530:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.621727][ T29] audit: type=1326 audit(324.530:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.624517][ T29] audit: type=1326 audit(324.530:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.627701][ T29] audit: type=1326 audit(324.540:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132320 code=0x7ffc0000 [ 324.648398][ T29] audit: type=1326 audit(324.550:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5486 comm="syz.2.275" exe="/syz-executor" sig=0 arch=40000028 syscall=436 compat=0 ip=0x132320 code=0x7ffc0000 [ 325.811542][ T5156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 327.504391][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 327.512231][ T29] audit: type=1400 audit(327.400:183): avc: denied { write } for pid=5519 comm="syz.2.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 327.513125][ T29] audit: type=1400 audit(327.420:184): avc: denied { nlmsg_write } for pid=5519 comm="syz.2.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 334.530846][ T5156] veth0_vlan: entered promiscuous mode [ 334.618420][ T5156] veth1_vlan: entered promiscuous mode [ 334.825021][ T5156] veth0_macvtap: entered promiscuous mode [ 334.857945][ T5156] veth1_macvtap: entered promiscuous mode [ 335.040967][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 335.068316][ T2537] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 335.068729][ T2537] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 335.068820][ T2537] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 335.565254][ T5561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 335.580155][ T5561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.750341][ T29] audit: type=1400 audit(340.660:185): avc: denied { read } for pid=5576 comm="syz.3.285" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 340.753759][ T29] audit: type=1400 audit(340.660:186): avc: denied { open } for pid=5576 comm="syz.3.285" path="/4/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 340.779954][ T5579] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 340.780782][ T5579] block device autoloading is deprecated and will be removed. [ 340.794820][ T29] audit: type=1400 audit(340.700:187): avc: denied { ioctl } for pid=5576 comm="syz.3.285" path="/4/file0/file0" dev="fuse" ino=64 ioctlcmd=0x921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 341.073909][ T5586] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 341.079834][ T5586] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 341.868151][ T29] audit: type=1400 audit(341.780:188): avc: denied { write } for pid=5589 comm="syz.3.287" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 341.875801][ T29] audit: type=1400 audit(341.780:189): avc: denied { open } for pid=5589 comm="syz.3.287" path="/6/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 @ú N#ü N!üÿÿÿÿ [ 342.130046][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.132081][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.133227][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.134144][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.136945][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.137946][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.139242][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.140926][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.142091][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.146917][ T3704] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 342.160355][ T3704] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [sy] on syz0 [ 344.864898][ T5606] process 'syz.3.290' launched './file0' with NULL argv: empty string added [ 344.867642][ T29] audit: type=1400 audit(344.780:190): avc: denied { execute_no_trans } for pid=5605 comm="syz.3.290" path="/9/file0" dev="tmpfs" ino=65 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 345.082370][ T5609] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 345.084577][ T5609] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 361.091006][ T29] audit: type=1400 audit(361.000:191): avc: denied { create } for pid=5643 comm="syz.2.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 361.094346][ T29] audit: type=1400 audit(361.000:192): avc: denied { connect } for pid=5643 comm="syz.2.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 361.109435][ T29] audit: type=1400 audit(361.020:193): avc: denied { setopt } for pid=5643 comm="syz.2.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 361.783774][ T31] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.845139][ T31] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.932244][ T31] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.008103][ T31] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.200647][ T29] audit: type=1400 audit(362.110:194): avc: denied { name_bind } for pid=5643 comm="syz.2.300" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 362.202823][ T29] audit: type=1400 audit(362.110:195): avc: denied { node_bind } for pid=5643 comm="syz.2.300" saddr=224.0.0.2 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 362.407486][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 362.432634][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 362.444908][ T31] bond0 (unregistering): Released all slaves [ 362.518548][ T31] hsr_slave_0: left promiscuous mode [ 362.522098][ T31] hsr_slave_1: left promiscuous mode [ 362.547918][ T31] veth1_macvtap: left promiscuous mode [ 362.548347][ T31] veth0_macvtap: left promiscuous mode [ 362.548552][ T31] veth1_vlan: left promiscuous mode [ 362.548664][ T31] veth0_vlan: left promiscuous mode [ 367.888682][ T5691] netlink: 68 bytes leftover after parsing attributes in process `syz.3.301'. [ 367.999582][ T5693] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 368.002093][ T5693] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.142821][ T5710] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.145404][ T5710] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.377175][ T29] audit: type=1400 audit(374.280:196): avc: denied { map_read map_write } for pid=5738 comm="syz.2.313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 377.052590][ T29] audit: type=1400 audit(376.960:197): avc: denied { setopt } for pid=5745 comm="syz.2.315" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 377.115273][ T5749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 377.140773][ T5749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 377.467957][ T29] audit: type=1400 audit(377.380:198): avc: denied { create } for pid=5752 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 377.490962][ T29] audit: type=1400 audit(377.400:199): avc: denied { connect } for pid=5752 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 378.728933][ T29] audit: type=1400 audit(378.640:200): avc: denied { write } for pid=5752 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 379.264088][ T29] audit: type=1400 audit(379.140:201): avc: denied { accept } for pid=5752 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 380.575600][ T5766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.579907][ T5766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 381.794852][ T5777] ------------[ cut here ]------------ [ 381.795938][ T5777] WARNING: mm/highmem.c:622 at kunmap_local_indexed+0x294/0x2e8, CPU#1: syz.2.318/5777 [ 381.798412][ T5777] Modules linked in: [ 381.799222][ T5777] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 381.799751][ T5777] CPU: 1 UID: 0 PID: 5777 Comm: syz.2.318 Not tainted syzkaller #0 PREEMPT [ 381.799990][ T5777] Hardware name: ARM-Versatile Express [ 381.800134][ T5777] Call trace: [ 381.800238][ T5777] [<80201a74>] (dump_backtrace) from [<80201b70>] (show_stack+0x18/0x1c) [ 381.800515][ T5777] r7:82283b78 r6:84605400 r5:00000000 r4:8229592c [ 381.800651][ T5777] [<80201b58>] (show_stack) from [<8021ee18>] (dump_stack_lvl+0x54/0x7c) [ 381.800884][ T5777] [<8021edc4>] (dump_stack_lvl) from [<8021ee58>] (dump_stack+0x18/0x1c) [ 381.801164][ T5777] r5:00000000 r4:82a7bd14 [ 381.801328][ T5777] [<8021ee40>] (dump_stack) from [<80202648>] (vpanic+0xe0/0x2e8) [ 381.801711][ T5777] [<80202568>] (vpanic) from [<80202884>] (trace_suspend_resume+0x0/0xd8) [ 381.802009][ T5777] r7:804d0480 [ 381.802098][ T5777] [<80202850>] (panic) from [<802520b0>] (get_taint+0x0/0x1c) [ 381.802287][ T5777] r3:8280c704 r2:00000001 r1:8227c0e0 r0:82283b78 [ 381.802434][ T5777] [<80252038>] (check_panic_on_warn) from [<80252228>] (__warn+0x94/0x1a4) [ 381.802624][ T5777] [<80252194>] (__warn) from [<802524b0>] (warn_slowpath_fmt+0x178/0x1f4) [ 381.802845][ T5777] r8:00000009 r7:822b0594 r6:dfa31d34 r5:84605400 r4:00000000 [ 381.803006][ T5777] [<8025233c>] (warn_slowpath_fmt) from [<804d0480>] (kunmap_local_indexed+0x294/0x2e8) [ 381.803270][ T5777] r10:8280ca28 r9:dfa31e68 r8:00200000 r7:ffedd000 r6:00000001 r5:84605400 [ 381.803449][ T5777] r4:ffedd000 [ 381.803568][ T5777] [<804d01ec>] (kunmap_local_indexed) from [<80534e58>] (break_ksm_pmd_entry+0x168/0x270) [ 381.803862][ T5777] r7:ffedd000 r6:00200000 r5:00000000 r4:00000000 [ 381.804090][ T5777] [<80534cf0>] (break_ksm_pmd_entry) from [<804e9f0c>] (walk_pgd_range+0x3dc/0x63c) [ 381.804378][ T5777] r10:81c1f394 r9:001ee000 r8:dfa31e68 r7:80534cf0 r6:86f6b000 r5:00200000 [ 381.804568][ T5777] r4:002e8000 [ 381.804644][ T5777] [<804e9b30>] (walk_pgd_range) from [<804ea1b0>] (__walk_page_range+0x44/0x64) [ 381.804896][ T5777] r10:00000000 r9:84605400 r8:81c1f394 r7:002e8000 r6:001ee000 r5:dfa31e68 [ 381.805077][ T5777] r4:85f11180 [ 381.805153][ T5777] [<804ea16c>] (__walk_page_range) from [<804ea894>] (walk_page_range_vma_unsafe+0xb4/0x24c) [ 381.805596][ T5777] r9:84605400 r8:00000000 r7:81c1f394 r6:002e8000 r5:001ee000 r4:85f11180 [ 381.805965][ T5777] [<804ea7e0>] (walk_page_range_vma_unsafe) from [<804eaa58>] (walk_page_range_vma+0x2c/0x34) [ 381.806753][ T5777] r7:dfa31ecc r6:002e8000 r5:81c1f394 r4:85f11180 [ 381.807129][ T5777] [<804eaa2c>] (walk_page_range_vma) from [<80533c9c>] (break_ksm+0x5c/0x9c) [ 381.807411][ T5777] [<80533c40>] (break_ksm) from [<80534914>] (ksm_del_vmas+0x7c/0x108) [ 381.807712][ T5777] r7:00000000 r6:00000000 r5:00000043 r4:85f11180 [ 381.807926][ T5777] [<80534898>] (ksm_del_vmas) from [<80539368>] (ksm_disable_merge_any+0x2c/0x54) [ 381.808130][ T5777] r4:85ba70c0 [ 381.808236][ T5777] [<8053933c>] (ksm_disable_merge_any) from [<802705f8>] (sys_prctl+0xa14/0xb8c) [ 381.808446][ T5777] r5:00000043 r4:85ba70c0 [ 381.808528][ T5777] [<8026fbe4>] (sys_prctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 381.808675][ T5777] Exception stack(0xdfa31fa8 to 0xdfa31ff0) [ 381.808811][ T5777] 1fa0: 00000000 00000000 00000043 00000000 00000000 00000000 [ 381.809065][ T5777] 1fc0: 00000000 00000000 003163ac 000000ac 00300000 00000000 00006364 76f9f0bc [ 381.809321][ T5777] 1fe0: 76f9eec0 76f9eeb0 0001929c 00132320 [ 381.809468][ T5777] r10:000000ac r9:84605400 r8:8020029c r7:000000ac r6:003163ac r5:00000000 [ 381.809710][ T5777] r4:00000000 [ 381.811510][ T5777] Rebooting in 86400 seconds..