last executing test programs: 1.683974305s ago: executing program 1 (id=2123): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={0x0}}, 0x0) 1.683796825s ago: executing program 1 (id=2124): socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) 1.652766326s ago: executing program 1 (id=2125): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0xf5b, &(0x7f0000000500)) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) close(r2) 1.341859258s ago: executing program 0 (id=2140): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000002700)=ANY=[@ANYBLOB="18000000001e0000000000000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000002780)='contention_begin\x00'}, 0x10) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000c280)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8008450a, 0xffffffffffffffff) 1.318830789s ago: executing program 0 (id=2143): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) 1.274515971s ago: executing program 0 (id=2146): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000f00)={0x10}, 0x10}}, 0x48c0) 1.27423303s ago: executing program 0 (id=2149): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0xea60}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[], 0x33fe0}}, 0x0) write$P9_RLINK(r0, 0x0, 0x0) 914.142734ms ago: executing program 2 (id=2163): r0 = socket$unix(0x1, 0x5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5421, &(0x7f0000000340)) 840.112437ms ago: executing program 2 (id=2166): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, 0x0) 839.831938ms ago: executing program 2 (id=2168): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.events\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f0000000000)) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x50}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) 827.855128ms ago: executing program 2 (id=2170): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, 0x0) 772.77193ms ago: executing program 2 (id=2174): syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001900)={'vcan0\x00'}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x2, 0x56d, 0x2}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), &(0x7f0000001f80), 0xfffffffb, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0), 0x1000, r0}, 0x38) 772.70311ms ago: executing program 1 (id=2175): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') write$rfkill(r0, 0x0, 0x0) 767.557531ms ago: executing program 2 (id=2176): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0xf5b, &(0x7f0000000500)={0x0, 0x5f4a}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) close(r1) close(r2) 695.890063ms ago: executing program 1 (id=2178): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x40485404, &(0x7f0000000040)) 695.717313ms ago: executing program 1 (id=2180): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0x4175, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) close(r1) socket$vsock_stream(0x28, 0x1, 0x0) close(r2) 603.793697ms ago: executing program 4 (id=2186): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f0000003180)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 581.593147ms ago: executing program 4 (id=2187): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x0, 0xb8eee940bd61a227}, 0x14}}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, 0x0}, 0x0) write(r1, 0x0, 0x0) 571.152338ms ago: executing program 4 (id=2188): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) write$binfmt_elf64(r0, 0x0, 0x0) 511.97937ms ago: executing program 4 (id=2189): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000180)) 511.79341ms ago: executing program 4 (id=2190): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) 495.074691ms ago: executing program 4 (id=2191): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @local}, 0x10) r2 = accept(r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000480), 0x1f) syz_open_procfs(0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) preadv2(r0, 0x0, 0x0, 0x0, 0x0, 0x3) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "317fd501cdf780e8", "99ff67ce2733e1fb2ea753cba49d3059"}, 0x28) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x5450, 0x0) 279.893579ms ago: executing program 0 (id=2158): openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x0, 0x8042) write$UHID_DESTROY(r0, 0x0, 0x0) 279.665819ms ago: executing program 0 (id=2200): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='freezer.state\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0x104c, &(0x7f0000000000)) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x0, &(0x7f0000ffd000/0x1000)=nil) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) close(r1) socket$inet_udp(0x2, 0x2, 0x0) close(r2) 71.868827ms ago: executing program 3 (id=2208): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b00)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 71.770127ms ago: executing program 3 (id=2209): setuid(0xee01) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 71.679337ms ago: executing program 3 (id=2210): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x15, 0x0, 0x310) 62.707007ms ago: executing program 3 (id=2211): sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001200)={'bridge0\x00', {0x2, 0x0, @broadcast}}) 53.858908ms ago: executing program 3 (id=2212): r0 = syz_open_procfs(0x0, &(0x7f00000018c0)='net/dev_mcast\x00') ioctl$HIDIOCGNAME(r0, 0x80404806, 0x0) 0s ago: executing program 3 (id=2213): r0 = epoll_create1(0x0) close(r0) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, "6e35385d5d3be7d7744ecc5a8bcb1770da0365"}) kernel console output (not intermixed with test programs): 54][ T2897] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 96.589267][ T2897] EXT4-fs (loop3): couldn't mount RDWR because of unsupported optional features (10000) [ 96.600344][ T23] audit: type=1400 audit(1719895397.014:312): avc: denied { bind } for pid=2896 comm="syz.3.602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 96.694911][ T456] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 96.704703][ T23] audit: type=1400 audit(1719895397.014:313): avc: denied { name_bind } for pid=2896 comm="syz.3.602" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 96.725689][ T456] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 96.752789][ T23] audit: type=1400 audit(1719895397.014:314): avc: denied { node_bind } for pid=2896 comm="syz.3.602" saddr=224.0.0.1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 96.772814][ T18] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 96.774963][ T23] audit: type=1400 audit(1719895397.014:315): avc: denied { execute } for pid=2896 comm="syz.3.602" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=32166 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 97.014623][ T2909] netlink: 56 bytes leftover after parsing attributes in process `syz.0.606'. [ 97.472929][ T2916] tipc: Failed to remove local publication {66,4,4}/360908933 [ 97.480775][ T2916] /dev/loop0: Can't open blockdev [ 97.518874][ T2922] incfs: mount failed -22 [ 97.524163][ T2922] incfs: mount failed -22 [ 97.524806][ T23] audit: type=1400 audit(1719895397.944:316): avc: denied { setattr } for pid=2921 comm="syz.1.610" name="/" dev="incremental-fs" ino=2032 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 97.604495][ T2934] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 97.632441][ T18] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 97.642231][ T18] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.662119][ T18] usb 5-1: config 0 descriptor?? [ 97.937693][ T2945] erofs: (device loop1): mounted with opts: , root inode @ nid 36. [ 98.037965][ T2960] tipc: Failed to remove local publication {66,4,4}/3100866701 [ 98.045987][ T2960] /dev/loop0: Can't open blockdev [ 98.190689][ T2967] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 98.382458][ T2967] EXT4-fs (loop3): couldn't mount RDWR because of unsupported optional features (10000) [ 98.451854][ T18] usb 5-1: string descriptor 0 read error: -32 [ 98.672789][ T386] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 99.115536][ T386] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.243908][ T3000] tipc: Failed to remove local publication {66,4,4}/3530449327 [ 99.252144][ T3000] /dev/loop0: Can't open blockdev [ 99.322812][ T386] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 99.342892][ T386] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 99.352848][ T386] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.441583][ T386] usb 2-1: config 0 descriptor?? [ 99.446194][ T2997] EXT4-fs (loop2): orphan cleanup on readonly fs [ 99.455111][ T2997] EXT4-fs (loop2): 1 orphan inode deleted [ 99.461041][ T2997] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 99.504386][ T23] audit: type=1400 audit(1719895399.924:317): avc: denied { read write } for pid=3009 comm="syz.0.633" name="ppp" dev="devtmpfs" ino=9266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 99.527770][ T23] audit: type=1400 audit(1719895399.924:318): avc: denied { open } for pid=3009 comm="syz.0.633" path="/dev/ppp" dev="devtmpfs" ino=9266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 99.551062][ T23] audit: type=1400 audit(1719895399.944:319): avc: denied { ioctl } for pid=3009 comm="syz.0.633" path="/dev/ppp" dev="devtmpfs" ino=9266 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 99.930542][ T23] audit: type=1400 audit(1719895400.314:320): avc: denied { setopt } for pid=3007 comm="syz.3.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 99.942858][ T18] usb 5-1: Cannot set MAC address [ 99.957330][ T23] audit: type=1400 audit(1719895400.334:321): avc: denied { bind } for pid=3007 comm="syz.3.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 100.177292][ T18] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 100.185181][ T23] audit: type=1400 audit(1719895400.334:322): avc: denied { listen } for pid=3007 comm="syz.3.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 100.233919][ T23] audit: type=1400 audit(1719895400.334:323): avc: denied { connect } for pid=3007 comm="syz.3.631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 100.243103][ T18] usb 5-1: USB disconnect, device number 7 [ 100.586613][ T23] audit: type=1400 audit(1719895400.994:324): avc: denied { ioctl } for pid=3027 comm="syz.3.638" path="socket:[32892]" dev="sockfs" ino=32892 ioctlcmd=0x7453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 100.651335][ T386] plantronics 0003:047F:FFFF.0005: collection stack underflow [ 100.658811][ T386] plantronics 0003:047F:FFFF.0005: item 0 4 0 12 parsing failed [ 100.667401][ T386] plantronics 0003:047F:FFFF.0005: parse failed [ 100.673718][ T386] plantronics: probe of 0003:047F:FFFF.0005 failed with error -22 [ 100.719217][ T23] audit: type=1400 audit(1719895401.134:325): avc: denied { read write } for pid=3031 comm="syz.0.639" name="vga_arbiter" dev="devtmpfs" ino=22 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 100.743541][ T23] audit: type=1400 audit(1719895401.134:326): avc: denied { open } for pid=3031 comm="syz.0.639" path="/dev/vga_arbiter" dev="devtmpfs" ino=22 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 100.768965][ T3035] netlink: 20 bytes leftover after parsing attributes in process `syz.0.639'. [ 100.823929][ T5] usb 2-1: USB disconnect, device number 10 [ 100.852822][ T374] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 100.893231][ T375] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 101.094979][ T3037] tipc: Failed to remove local publication {66,4,4}/2944887473 [ 101.102964][ T3037] /dev/loop0: Can't open blockdev [ 101.132954][ T375] usb 3-1: Using ep0 maxpacket: 16 [ 101.176346][ T3040] tipc: Failed to remove local publication {66,4,4}/658455253 [ 101.184274][ T3040] /dev/loop0: Can't open blockdev [ 101.216694][ T3043] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=3043 comm=syz.4.643 [ 101.230084][ T3043] debugfs: Directory 'vcpu0' with parent '3043-7' already present! [ 101.252832][ T374] usb 4-1: New USB device found, idVendor=a766, idProduct=7cb5, bcdDevice=55.3a [ 101.261720][ T374] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.271845][ T374] usb 4-1: config 0 descriptor?? [ 101.313384][ T374] usb-storage 4-1:0.0: USB Mass Storage device detected [ 101.422875][ T375] usb 3-1: New USB device found, idVendor=17ef, idProduct=7000, bcdDevice=7b.00 [ 101.431740][ T375] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.439710][ T375] usb 3-1: Product: syz [ 101.458251][ T375] usb 3-1: Manufacturer: syz [ 101.463062][ T375] usb 3-1: SerialNumber: syz [ 101.473169][ T375] usb 3-1: config 0 descriptor?? [ 101.500786][ T3047] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 101.508497][ T3047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 101.521014][ T3047] F2FS-fs (loop4): invalid crc value [ 101.532605][ T5] usb 4-1: USB disconnect, device number 7 [ 101.702280][ T3047] F2FS-fs (loop4): Found nat_bits in checkpoint [ 101.728761][ T18] usb 3-1: USB disconnect, device number 8 [ 101.803284][ T3047] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 101.810171][ T3047] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 101.957054][ T3052] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 101.964730][ T3052] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 102.184263][ T3052] F2FS-fs (loop1): Found nat_bits in checkpoint [ 102.210479][ T3052] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 102.217427][ T3052] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 102.309325][ T464] attempt to access beyond end of device [ 102.309325][ T464] loop1: rw=2049, want=40968, limit=40427 [ 102.358989][ T2129] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 102.367813][ T2129] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 103.707654][ T3073] F2FS-fs (loop3): Unrecognized mount option "_gc=sync" or missing value [ 103.822099][ T3092] tipc: Failed to remove local publication {66,4,4}/1168655944 [ 103.837620][ T3091] /dev/loop0: Can't open blockdev [ 104.019924][ T3073] netlink: 12 bytes leftover after parsing attributes in process `syz.3.650'. [ 104.028824][ T3073] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 104.152898][ T374] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 104.160694][ T3090] EXT4-fs (loop4): bad geometry: block count 3098423767073024 exceeds size of device (256 blocks) [ 104.331302][ T3100] tipc: Failed to remove local publication {66,4,4}/2389894210 [ 104.339817][ T3100] /dev/loop0: Can't open blockdev [ 104.369708][ T3102] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=3102 comm=syz.4.655 [ 104.383894][ T3102] debugfs: Directory 'vcpu0' with parent '3102-7' already present! [ 104.542872][ T374] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 104.570237][ T374] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.633126][ T2525] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 104.641305][ T374] usb 2-1: config 0 descriptor?? [ 104.692857][ T1316] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 104.980364][ T3139] tipc: Failed to remove local publication {66,4,4}/4252237289 [ 104.988841][ T3139] /dev/loop0: Can't open blockdev [ 105.282090][ T3146] tipc: Failed to remove local publication {66,4,4}/1848706502 [ 105.290156][ T3146] /dev/loop0: Can't open blockdev [ 105.339459][ T2525] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.351811][ T2525] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 105.364718][ T2525] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 105.373592][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.382438][ T2525] usb 4-1: config 0 descriptor?? [ 105.387340][ T1316] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.398235][ T1316] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.407810][ T1316] usb 5-1: New USB device found, idVendor=056a, idProduct=00f8, bcdDevice= 4.00 [ 105.416842][ T1316] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.425451][ T1316] usb 5-1: config 0 descriptor?? [ 105.432896][ T374] usb 2-1: string descriptor 0 read error: -32 [ 105.667990][ T3149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=3149 comm=syz.2.669 [ 105.682088][ T3149] debugfs: Directory 'vcpu0' with parent '3149-7' already present! [ 106.089218][ T3159] fscrypt: AES-128-CTS-CBC using implementation "cts(cbc-aes-aesni)" [ 106.092584][ T2525] plantronics 0003:047F:FFFF.0006: collection stack underflow [ 106.107185][ T2525] plantronics 0003:047F:FFFF.0006: item 0 4 0 12 parsing failed [ 106.115119][ T2525] plantronics 0003:047F:FFFF.0006: parse failed [ 106.121280][ T2525] plantronics: probe of 0003:047F:FFFF.0006 failed with error -22 [ 106.133316][ T3109] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 106.140839][ T3159] fscrypt: AES-128-CBC-ESSIV using implementation "essiv(cbc-aes-aesni,sha256-avx2)" [ 106.141503][ T3109] input: syz1 as /devices/virtual/input/input7 [ 106.157321][ T23] kauditd_printk_skb: 1 callbacks suppressed [ 106.157330][ T23] audit: type=1400 audit(1719895406.574:328): avc: denied { read } for pid=148 comm="acpid" name="event3" dev="devtmpfs" ino=32768 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 106.184635][ T1316] wacom 0003:056A:00F8.0007: unknown main item tag 0x0 [ 106.187897][ T23] audit: type=1400 audit(1719895406.574:329): avc: denied { open } for pid=148 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=32768 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 106.208896][ T1316] wacom 0003:056A:00F8.0007: hidraw0: USB HID v0.00 Device [HID 056a:00f8] on usb-dummy_hcd.4-1/input0 [ 106.215638][ T23] audit: type=1400 audit(1719895406.584:330): avc: denied { ioctl } for pid=148 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=32768 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 106.278553][ T1316] usb 4-1: USB disconnect, device number 8 [ 106.418097][ T23] audit: type=1400 audit(1719895406.834:331): avc: denied { execmem } for pid=3172 comm="syz.0.674" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 106.764322][ T374] usb 2-1: Cannot set MAC address [ 106.769225][ T374] MOSCHIP usb-ethernet driver: probe of 2-1:0.0 failed with error -71 [ 106.783959][ T374] usb 2-1: USB disconnect, device number 11 [ 106.810942][ T3178] xt_CT: You must specify a L4 protocol and not use inversions on it [ 106.826821][ T3177] irq bypass consumer (token ffff8881ebe5d880) registration fails: -16 [ 107.349035][ T3201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=3201 comm=syz.0.681 [ 107.374625][ T3201] debugfs: Directory 'vcpu0' with parent '3201-7' already present! [ 107.443782][ T374] usb 5-1: USB disconnect, device number 8 [ 107.764290][ T3212] tipc: Failed to remove local publication {66,4,4}/3961531327 [ 107.773769][ T3212] /dev/loop0: Can't open blockdev [ 108.032938][ T3224] netlink: 32 bytes leftover after parsing attributes in process `syz.1.687'. [ 108.259485][ T3231] EXT4-fs (loop1): Unrecognized mount option "rw" or missing value [ 108.309348][ T23] audit: type=1400 audit(1719895408.724:332): avc: denied { lock } for pid=3234 comm="syz.2.691" path="socket:[34032]" dev="sockfs" ino=34032 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 108.393685][ T3245] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 108.469587][ T3248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=3248 comm=syz.4.694 [ 108.485768][ T3248] debugfs: Directory 'vcpu0' with parent '3248-7' already present! [ 108.662837][ T375] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 108.782773][ T125] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 109.147630][ T3272] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 109.212858][ T375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.223672][ T375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.233349][ T375] usb 2-1: New USB device found, idVendor=056a, idProduct=00f8, bcdDevice= 4.00 [ 109.242169][ T375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.258360][ T375] usb 2-1: config 0 descriptor?? [ 109.301069][ T125] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.312799][ T125] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 109.325606][ T125] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 109.334489][ T125] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.349133][ T125] usb 3-1: config 0 descriptor?? [ 109.472985][ T3282] tipc: Failed to remove local publication {66,4,4}/2279831582 [ 109.482676][ T3281] /dev/loop0: Can't open blockdev [ 109.542774][ T2525] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 109.642014][ T3285] overlayfs: missing 'lowerdir' [ 109.735939][ T3243] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 109.756180][ T3243] input: syz1 as /devices/virtual/input/input11 [ 109.831762][ T23] audit: type=1400 audit(1719895410.214:333): avc: denied { mount } for pid=3284 comm="syz.3.705" name="/" dev="configfs" ino=9268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 109.865461][ T375] wacom 0003:056A:00F8.0008: unknown main item tag 0x0 [ 109.895433][ T125] plantronics 0003:047F:FFFF.0009: collection stack underflow [ 109.898136][ T23] audit: type=1400 audit(1719895410.214:334): avc: denied { mounton } for pid=3284 comm="syz.3.705" path="/root/syzkaller.mRCQyw/57/file0" dev="configfs" ino=9268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.907030][ T125] plantronics 0003:047F:FFFF.0009: item 0 4 0 12 parsing failed [ 109.928999][ T23] audit: type=1400 audit(1719895410.214:335): avc: denied { read } for pid=3284 comm="syz.3.705" name="/" dev="configfs" ino=9268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.936359][ T375] wacom 0003:056A:00F8.0008: hidraw0: USB HID v0.00 Device [HID 056a:00f8] on usb-dummy_hcd.1-1/input0 [ 109.959035][ T23] audit: type=1400 audit(1719895410.214:336): avc: denied { open } for pid=3284 comm="syz.3.705" path="/root/syzkaller.mRCQyw/57/file0" dev="configfs" ino=9268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.968001][ T125] plantronics 0003:047F:FFFF.0009: parse failed [ 109.999665][ T125] plantronics: probe of 0003:047F:FFFF.0009 failed with error -22 [ 110.112821][ T2525] usb 5-1: not running at top speed; connect to a high speed hub [ 110.117697][ T125] usb 3-1: USB disconnect, device number 9 [ 110.202856][ T2525] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 110.212833][ T2525] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 110.221441][ T2525] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 110.392899][ T2525] usb 5-1: New USB device found, idVendor=e225, idProduct=024d, bcdDevice= 0.cc [ 110.401728][ T2525] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.409678][ T2525] usb 5-1: Product: syz [ 110.413670][ T2525] usb 5-1: Manufacturer: syz [ 110.418078][ T2525] usb 5-1: SerialNumber: syz [ 110.505313][ T23] audit: type=1400 audit(1719895410.924:337): avc: denied { unmount } for pid=2002 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 110.604414][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.611765][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.619146][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.626417][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.634009][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.641208][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.648426][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.655629][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.662865][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.670100][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.677327][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.684534][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.691711][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.698959][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.706157][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.713383][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.717517][ T125] usb 2-1: USB disconnect, device number 12 [ 110.720534][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.736113][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.744216][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.751426][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.758689][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.766383][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.774407][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.785670][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.792930][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.800091][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.807370][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.814556][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.821700][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.828949][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.836383][ T374] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 110.844660][ T374] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz0] on syz0 [ 111.159586][ T3323] tipc: Failed to remove local publication {66,4,4}/1577467825 [ 111.167568][ T3323] /dev/loop0: Can't open blockdev [ 111.182486][ T3311] EXT4-fs (loop2): Unrecognized mount option "rw" or missing value [ 111.303614][ T3326] FAT-fs (loop3): Unrecognized mount option "~p{!9wyu7~" or missing value [ 111.454578][ T3330] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 111.463402][ T3330] ext4 filesystem being mounted at /root/syzkaller.hLFmJr/47/file0 supports timestamps until 2038 (0x7fffffff) [ 111.490841][ T23] kauditd_printk_skb: 2 callbacks suppressed [ 111.490851][ T23] audit: type=1400 audit(1719895411.904:340): avc: denied { ioctl } for pid=3329 comm="syz.2.718" path="/root/syzkaller.hLFmJr/47/file0/file0/file0" dev="loop2" ino=13 ioctlcmd=0x6685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 111.490911][ T3330] fs-verity: sha512 using implementation "sha512-generic" [ 111.622871][ T374] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 111.631494][ T3339] loop2: p1 < > p4 [ 111.635981][ T3339] loop2: p4 size 8388608 extends beyond EOD, truncated [ 111.645353][ T23] audit: type=1400 audit(1719895412.064:341): avc: denied { read } for pid=3338 comm="syz.2.721" name="loop2p4" dev="devtmpfs" ino=34361 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 111.668172][ T23] audit: type=1400 audit(1719895412.064:342): avc: denied { open } for pid=3338 comm="syz.2.721" path="/dev/loop2p4" dev="devtmpfs" ino=34361 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 111.862805][ T374] usb 4-1: Using ep0 maxpacket: 8 [ 111.962910][ T5] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 111.982888][ T374] usb 4-1: config 1 has an invalid descriptor of length 132, skipping remainder of the config [ 111.993028][ T1316] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 112.000268][ T374] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 112.009338][ T358] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 112.212825][ T5] usb 3-1: Using ep0 maxpacket: 32 [ 112.293377][ T2525] cdc_ncm 5-1:1.0: skipping garbage [ 112.298426][ T2525] cdc_ncm 5-1:1.0: bind() failure [ 112.304996][ T2525] usb 5-1: USB disconnect, device number 9 [ 112.343060][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.353937][ T1316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.364836][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.374418][ T1316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.384511][ T374] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 112.393444][ T358] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.404048][ T5] usb 3-1: New USB device found, idVendor=05ac, idProduct=022b, bcdDevice= 0.00 [ 112.412982][ T1316] usb 1-1: New USB device found, idVendor=056a, idProduct=00f8, bcdDevice= 4.00 [ 112.421802][ T1316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.429665][ T374] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.437486][ T358] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 112.450262][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.458042][ T374] usb 4-1: Manufacturer: 욮搋ᓭ呓짫釧䙀膛⡧傲 [ 112.466079][ T5] usb 3-1: config 0 descriptor?? [ 112.470911][ T358] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 112.479956][ T1316] usb 1-1: config 0 descriptor?? [ 112.484942][ T374] usb 4-1: SerialNumber: syz [ 112.489737][ T358] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.501864][ T358] usb 2-1: config 0 descriptor?? [ 112.707470][ T3339] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 112.812980][ T374] usb 4-1: 0:2 : does not exist [ 112.819636][ T374] usb 4-1: USB disconnect, device number 9 [ 112.827126][ T2078] udevd[2078]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 112.944106][ T5] apple 0003:05AC:022B.000B: unknown main item tag 0x0 [ 112.951641][ T5] apple 0003:05AC:022B.000B: unbalanced collection at end of report description [ 112.961555][ T5] apple 0003:05AC:022B.000B: parse failed [ 112.965587][ T3343] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 112.967746][ T5] apple: probe of 0003:05AC:022B.000B failed with error -22 [ 112.994677][ T3343] input: syz1 as /devices/virtual/input/input15 [ 113.024446][ T1316] wacom 0003:056A:00F8.000C: unknown main item tag 0x0 [ 113.033053][ T358] plantronics 0003:047F:FFFF.000D: collection stack underflow [ 113.040343][ T358] plantronics 0003:047F:FFFF.000D: item 0 4 0 12 parsing failed [ 113.049573][ T1316] wacom 0003:056A:00F8.000C: hidraw0: USB HID v0.00 Device [HID 056a:00f8] on usb-dummy_hcd.0-1/input0 [ 113.062196][ T358] plantronics 0003:047F:FFFF.000D: parse failed [ 113.069547][ T358] plantronics: probe of 0003:047F:FFFF.000D failed with error -22 [ 113.218807][ T3358] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 113.234945][ T375] usb 2-1: USB disconnect, device number 13 [ 113.238424][ T3362] binder: 3361:3362 ioctl c0306201 0 returned -14 [ 113.481061][ T3371] tipc: Failed to remove local publication {66,4,4}/3398980560 [ 113.491708][ T3370] /dev/loop0: Can't open blockdev [ 113.542562][ T3373] __loop_clr_fd: partition scan of loop2 failed (rc=-16) [ 113.556463][ T3374] blk_update_request: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.567423][ T3374] Buffer I/O error on dev loop2p4, logical block 0, lost async page write [ 113.576642][ T3374] blk_update_request: I/O error, dev loop2, sector 8 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.587662][ T3374] Buffer I/O error on dev loop2p4, logical block 1, lost async page write [ 113.595969][ T3374] blk_update_request: I/O error, dev loop2, sector 16 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.605954][ T126] blk_update_request: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.607223][ T3374] Buffer I/O error on dev loop2p4, logical block 2, lost async page write [ 113.618433][ T126] Buffer I/O error on dev loop2p4, logical block 0, lost async page write [ 113.626360][ T3374] blk_update_request: I/O error, dev loop2, sector 24 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.645837][ T3374] Buffer I/O error on dev loop2p4, logical block 3, lost async page write [ 113.654194][ T3374] blk_update_request: I/O error, dev loop2, sector 32 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.665358][ T3374] Buffer I/O error on dev loop2p4, logical block 4, lost async page write [ 113.673737][ T3374] blk_update_request: I/O error, dev loop2, sector 40 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.685123][ T3374] Buffer I/O error on dev loop2p4, logical block 5, lost async page write [ 113.693536][ T3374] blk_update_request: I/O error, dev loop2, sector 48 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.704490][ T3374] Buffer I/O error on dev loop2p4, logical block 6, lost async page write [ 113.712858][ T3374] blk_update_request: I/O error, dev loop2, sector 56 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.723820][ T3374] Buffer I/O error on dev loop2p4, logical block 7, lost async page write [ 113.732165][ T3374] blk_update_request: I/O error, dev loop2, sector 64 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 113.743283][ T3374] Buffer I/O error on dev loop2p4, logical block 8, lost async page write [ 113.793620][ T125] usb 1-1: USB disconnect, device number 6 [ 114.032783][ T375] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 114.131471][ T3393] cannot load conntrack support for proto=3 [ 114.402830][ T375] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.421672][ T375] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.431751][ T375] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 114.440722][ T375] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.446731][ T375] usb 5-1: config 0 descriptor?? [ 114.871224][ T23] audit: type=1400 audit(1719895415.284:343): avc: denied { sys_admin } for pid=3399 comm="syz.3.743" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 115.162489][ T125] usb 3-1: USB disconnect, device number 10 [ 115.422900][ T108] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 115.622940][ T3429] EXT4-fs (loop2): Unrecognized mount option "rw" or missing value [ 115.654652][ T3436] tipc: Failed to remove local publication {66,4,4}/932078342 [ 115.662930][ T3436] /dev/loop0: Can't open blockdev [ 115.676703][ T375] input: HID 256c:006d Pen as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.000E/input/input19 [ 115.729679][ T375] input: HID 256c:006d Pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.000E/input/input20 [ 115.758269][ T375] uclogic 0003:256C:006D.000E: input,hidraw0: USB HID v0.00 Keypad [HID 256c:006d] on usb-dummy_hcd.4-1/input0 [ 115.832933][ T108] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.852769][ T108] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 115.872960][ T108] usb 1-1: New USB device found, idVendor=056a, idProduct=00f8, bcdDevice= 4.00 [ 115.881804][ T108] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.909652][ T108] usb 1-1: config 0 descriptor?? [ 115.915415][ T3440] FAT-fs (loop1): Directory bread(block 64) failed [ 115.920260][ T125] usb 5-1: USB disconnect, device number 10 [ 115.934128][ T3440] FAT-fs (loop1): Directory bread(block 65) failed [ 115.965284][ T3440] FAT-fs (loop1): Directory bread(block 66) failed [ 115.980315][ T3440] FAT-fs (loop1): Directory bread(block 67) failed [ 116.002143][ T3440] FAT-fs (loop1): Directory bread(block 68) failed [ 116.016512][ T3440] FAT-fs (loop1): Directory bread(block 69) failed [ 116.027039][ T3440] FAT-fs (loop1): Directory bread(block 70) failed [ 116.038574][ T3440] FAT-fs (loop1): Directory bread(block 71) failed [ 116.051277][ T3440] FAT-fs (loop1): Directory bread(block 72) failed [ 116.061787][ T3440] FAT-fs (loop1): Directory bread(block 73) failed [ 116.377839][ T3414] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 116.399652][ T3414] input: syz1 as /devices/virtual/input/input21 [ 116.434711][ T108] wacom 0003:056A:00F8.000F: unknown main item tag 0x0 [ 116.456188][ T108] wacom 0003:056A:00F8.000F: hidraw0: USB HID v0.00 Device [HID 056a:00f8] on usb-dummy_hcd.0-1/input0 [ 116.714489][ T3460] overlayfs: bad mount option "redirect_dir=./file1" [ 116.777885][ T23] audit: type=1400 audit(1719895417.194:344): avc: denied { bind } for pid=3461 comm="syz.1.760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 116.813028][ T3462] netlink: 16 bytes leftover after parsing attributes in process `syz.1.760'. [ 117.067333][ T3480] tipc: Failed to remove local publication {66,4,4}/3912791197 [ 117.075324][ T3480] /dev/loop0: Can't open blockdev [ 117.132598][ T3486] EXT4-fs (loop1): Project quota feature not enabled. Cannot enable project quota enforcement. [ 117.200587][ T374] usb 1-1: USB disconnect, device number 7 [ 117.609144][ T23] audit: type=1400 audit(1719895418.024:345): avc: denied { remount } for pid=3485 comm="syz.1.766" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 117.847460][ T3523] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 117.882370][ T3523] EXT4-fs (loop1): 1 truncate cleaned up [ 117.890090][ T3523] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,abort,noload,noquota,block_validity,init_itable=0x0000000000000006,auto_da_alloc=0x0000000000000006,,errors=continue [ 118.173976][ T3538] FAT-fs (loop1): Directory bread(block 64) failed [ 118.195893][ T3538] FAT-fs (loop1): Directory bread(block 65) failed [ 118.218807][ T3538] FAT-fs (loop1): Directory bread(block 66) failed [ 118.242624][ T3538] FAT-fs (loop1): Directory bread(block 67) failed [ 118.327149][ T3538] FAT-fs (loop1): Directory bread(block 68) failed [ 118.352795][ T3538] FAT-fs (loop1): Directory bread(block 69) failed [ 118.359244][ T3538] FAT-fs (loop1): Directory bread(block 70) failed [ 118.372798][ T3538] FAT-fs (loop1): Directory bread(block 71) failed [ 118.379185][ T3538] FAT-fs (loop1): Directory bread(block 72) failed [ 118.403096][ T3538] FAT-fs (loop1): Directory bread(block 73) failed [ 118.671301][ T3562] tipc: Failed to remove local publication {66,4,4}/990990114 [ 118.679240][ T3562] /dev/loop0: Can't open blockdev [ 118.684223][ T108] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 118.762786][ T125] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 118.892021][ T2078] print_req_error: 343 callbacks suppressed [ 118.892033][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 118.910844][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 118.937608][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.953054][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 118.962767][ T108] usb 1-1: device descriptor read/64, error 18 [ 118.963826][ T392] buffer_io_error: 319 callbacks suppressed [ 118.963834][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 118.992765][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.000859][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 119.011765][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.041035][ T3565] EXT4-fs (loop2): Project quota feature not enabled. Cannot enable project quota enforcement. [ 119.122966][ T125] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 119.138442][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 119.144036][ T125] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 119.161950][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 119.184019][ T125] usb 4-1: New USB device found, idVendor=056a, idProduct=00f8, bcdDevice= 4.00 [ 119.201210][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.215250][ T125] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.242446][ T125] usb 4-1: config 0 descriptor?? [ 119.347215][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 119.362844][ T108] usb 1-1: device descriptor read/64, error 18 [ 119.385494][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 119.387689][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 119.433604][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.493916][ T3589] overlayfs: missing 'lowerdir' [ 119.548572][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.590152][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 119.642398][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.763025][ T108] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 119.778295][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 119.789407][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 119.899644][ T3558] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 119.942220][ T3558] input: syz1 as /devices/virtual/input/input25 [ 119.975035][ T125] wacom 0003:056A:00F8.0010: unknown main item tag 0x0 [ 119.990322][ T125] wacom 0003:056A:00F8.0010: hidraw0: USB HID v0.00 Device [HID 056a:00f8] on usb-dummy_hcd.3-1/input0 [ 120.042769][ T108] usb 1-1: device descriptor read/64, error 18 [ 120.328213][ T3620] EXT4-fs (loop1): Project quota feature not enabled. Cannot enable project quota enforcement. [ 120.432778][ T108] usb 1-1: device descriptor read/64, error 18 [ 120.562978][ T108] usb usb1-port1: attempt power cycle [ 120.825523][ T3640] tipc: Failed to remove local publication {66,4,4}/399630454 [ 120.834019][ T3640] /dev/loop0: Can't open blockdev [ 120.912784][ T3262] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 120.972970][ T108] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 121.152829][ T108] usb 1-1: device descriptor read/8, error -61 [ 121.158971][ T3262] usb 2-1: Using ep0 maxpacket: 16 [ 121.181882][ T358] usb 4-1: USB disconnect, device number 10 [ 121.231382][ T3643] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 121.322852][ T3262] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.342939][ T3262] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 121.353718][ T3262] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 121.366878][ T3262] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 121.375971][ T108] usb 1-1: device descriptor read/8, error -71 [ 121.403791][ T3262] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.412846][ T3262] usb 2-1: config 0 descriptor?? [ 121.426673][ T3647] EXT4-fs (loop3): Unrecognized mount option "rw" or missing value [ 121.651868][ T3666] overlayfs: missing 'lowerdir' [ 121.974177][ T3262] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 121.982845][ T3262] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 121.989900][ T3262] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 122.022784][ T3262] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 122.030250][ T3262] microsoft 0003:045E:07DA.0011: No inputs registered, leaving [ 122.063024][ T3262] microsoft 0003:045E:07DA.0011: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 122.076055][ T3262] microsoft 0003:045E:07DA.0011: no inputs found [ 122.082312][ T3262] microsoft 0003:045E:07DA.0011: could not initialize ff, continuing anyway [ 122.232773][ T3262] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 122.325957][ T125] usb 2-1: USB disconnect, device number 14 [ 122.613697][ T3698] tipc: Failed to remove local publication {66,4,4}/372600145 [ 122.621102][ T3698] tipc: Failed to remove local publication {66,0,0}/372600143 [ 122.632560][ T3698] /dev/loop0: Can't open blockdev [ 122.703327][ T3262] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.728711][ T3262] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 122.745702][ T3696] EXT4-fs (loop3): Project quota feature not enabled. Cannot enable project quota enforcement. [ 122.753870][ T3262] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 122.788167][ T3262] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 122.808331][ T3262] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.829852][ T3262] usb 3-1: config 0 descriptor?? [ 123.083701][ T3712] input: syz1 as /devices/virtual/input/input29 [ 123.179930][ T3713] tipc: Failed to remove local publication {66,4,4}/3266311637 [ 123.187460][ T3713] tipc: Failed to remove local publication {66,0,0}/3266311635 [ 123.198065][ T3713] /dev/loop0: Can't open blockdev [ 123.332702][ T3262] plantronics 0003:047F:FFFF.0012: No inputs registered, leaving [ 123.352062][ T3262] plantronics 0003:047F:FFFF.0012: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 123.483254][ T3720] tipc: Failed to remove local publication {66,4,4}/108321437 [ 123.491248][ T3720] /dev/loop0: Can't open blockdev [ 123.585782][ T23] audit: type=1400 audit(1719895424.004:346): avc: denied { create } for pid=3725 comm="syz.3.817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 123.616985][ T374] usb 3-1: USB disconnect, device number 11 [ 123.677860][ T3722] EXT4-fs (loop1): Unrecognized mount option "rw" or missing value [ 123.747399][ T23] audit: type=1400 audit(1719895424.164:347): avc: denied { ioctl } for pid=3730 comm="syz.3.818" path="mnt:[4026532288]" dev="nsfs" ino=4026532288 ioctlcmd=0x6628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 123.817561][ T23] audit: type=1326 audit(1719895424.214:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3730 comm="syz.3.818" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb7ba4a5b99 code=0x0 [ 124.166722][ T2078] print_req_error: 91 callbacks suppressed [ 124.166734][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 124.185922][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 124.214679][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.242057][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.250922][ T392] buffer_io_error: 64 callbacks suppressed [ 124.250931][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 124.267352][ T3747] EXT4-fs (loop2): Test dummy encryption mode enabled [ 124.278656][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.305957][ T3747] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,stripe=0x0000000000010000,dioread_nolock,,errors=continue [ 124.353346][ T3738] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 124.452335][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 124.452631][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 124.482864][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.509321][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.515402][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.527650][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.565649][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 124.572057][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.601987][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 124.653332][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.684295][ T23] audit: type=1400 audit(1719895425.104:349): avc: denied { unmount } for pid=2433 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 124.684390][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.761145][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 124.877084][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 124.885412][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 125.259550][ T3770] tipc: Failed to remove local publication {66,4,4}/2617297384 [ 125.267127][ T3770] tipc: Failed to remove local publication {66,0,0}/2617297382 [ 125.275186][ T3770] /dev/loop0: Can't open blockdev [ 125.283099][ T3774] netlink: 'syz.0.833': attribute type 5 has an invalid length. [ 125.352851][ T3774] netlink: 7 bytes leftover after parsing attributes in process `syz.0.833'. [ 125.437912][ T3781] tipc: Failed to remove local publication {66,4,4}/3269383200 [ 125.446243][ T3781] /dev/loop0: Can't open blockdev [ 125.689722][ T3794] EXT4-fs (loop4): Test dummy encryption mode enabled [ 125.860767][ T3794] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,stripe=0x0000000000010000,dioread_nolock,,errors=continue [ 126.188896][ T3809] syz.4.842 (3809): /proc/3805/oom_adj is deprecated, please use /proc/3805/oom_score_adj instead. [ 126.396986][ T3807] EXT4-fs (loop1): Unrecognized mount option "rw" or missing value [ 126.511266][ T456] device bridge_slave_1 left promiscuous mode [ 126.518460][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.534826][ T456] device bridge_slave_0 left promiscuous mode [ 126.564643][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.710702][ T3837] overlayfs: missing 'lowerdir' [ 126.889013][ T3832] EXT4-fs (loop2): Test dummy encryption mode enabled [ 126.920340][ T3832] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,stripe=0x0000000000010000,dioread_nolock,,errors=continue [ 127.012161][ T3820] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.019159][ T3820] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.033909][ T3820] device bridge_slave_0 entered promiscuous mode [ 127.052291][ T3820] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.063412][ T3820] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.076046][ T3820] device bridge_slave_1 entered promiscuous mode [ 127.157023][ T3845] tipc: Failed to remove local publication {66,4,4}/1135446204 [ 127.165027][ T3845] /dev/loop0: Can't open blockdev [ 127.206463][ T3471] syz.4.761 (3471) used greatest stack depth: 18136 bytes left [ 127.288258][ T3820] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.295148][ T3820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.302239][ T3820] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.309137][ T3820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.438665][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.448853][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.460006][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.480983][ T1316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.491421][ T1316] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.498314][ T1316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.516087][ T1316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.528432][ T1316] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.535315][ T1316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.572190][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.585287][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.643489][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.672014][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.705802][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.735911][ T1316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.749492][ T1316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.801225][ T23] audit: type=1400 audit(1719895428.214:350): avc: denied { name_bind } for pid=3879 comm="syz.3.847" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 127.963829][ T3883] EXT4-fs (loop1): orphan cleanup on readonly fs [ 128.014418][ T3883] EXT4-fs (loop1): 1 orphan inode deleted [ 128.016917][ T23] audit: type=1400 audit(1719895428.434:351): avc: denied { remount } for pid=3889 comm="syz.4.869" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 128.039771][ T3883] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 128.055063][ T3893] FAT-fs (loop3): Directory bread(block 64) failed [ 128.072960][ T3893] FAT-fs (loop3): Directory bread(block 65) failed [ 128.113630][ T3893] FAT-fs (loop3): Directory bread(block 66) failed [ 128.127153][ T3893] FAT-fs (loop3): Directory bread(block 67) failed [ 128.140208][ T3893] FAT-fs (loop3): Directory bread(block 68) failed [ 128.168203][ T3893] FAT-fs (loop3): Directory bread(block 69) failed [ 128.182499][ T3893] FAT-fs (loop3): Directory bread(block 70) failed [ 128.195871][ T3893] FAT-fs (loop3): Directory bread(block 71) failed [ 128.208795][ T3893] FAT-fs (loop3): Directory bread(block 72) failed [ 128.221811][ T3893] FAT-fs (loop3): Directory bread(block 73) failed [ 128.443697][ T3902] overlayfs: missing 'lowerdir' [ 128.908696][ T3896] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 128.955683][ T3851] F2FS-fs (loop2): invalid crc value [ 129.042972][ T3851] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b [ 129.126261][ T3926] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 129.263916][ T3926] EXT4-fs (loop3): mounted filesystem without journal. Opts: lazytime,usrjquota=,errors=remount-ro,norecovery,auto_da_alloc,mblk_io_submit,grpquota,barrier=0x0000000000000000,grpjquota=,bsddf, [ 129.291470][ T23] audit: type=1400 audit(1719895429.704:352): avc: denied { quotaon } for pid=3925 comm="syz.3.876" name="file2" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 129.317291][ T3941] tipc: Failed to remove local publication {66,4,4}/1805284881 [ 129.325332][ T3941] /dev/loop0: Can't open blockdev [ 129.426813][ T3945] tipc: Failed to remove local publication {66,4,4}/3438740899 [ 129.434981][ T3945] /dev/loop0: Can't open blockdev [ 129.574214][ T3944] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 129.582268][ T3944] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 129.644503][ T3944] F2FS-fs (loop1): Found nat_bits in checkpoint [ 129.691758][ T3944] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 129.701678][ T3944] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 129.765742][ T3944] cannot load conntrack support for proto=3 [ 130.304826][ T2078] print_req_error: 52 callbacks suppressed [ 130.304840][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 130.324073][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 130.347263][ T23] audit: type=1400 audit(1719895430.764:353): avc: denied { write } for pid=3958 comm="syz.0.885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 130.382716][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.407034][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.429585][ T23] audit: type=1400 audit(1719895430.764:354): avc: denied { nlmsg_write } for pid=3958 comm="syz.0.885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 130.452993][ T392] buffer_io_error: 35 callbacks suppressed [ 130.453001][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 130.491020][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 130.499165][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.512826][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 130.523015][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.543135][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 130.567582][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.598585][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 130.612867][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 130.642936][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 130.805366][ T3988] overlayfs: missing 'lowerdir' [ 130.969004][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 130.977150][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 130.991507][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 130.999761][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 131.020846][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 131.031987][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 131.134392][ T3992] tipc: Failed to remove local publication {66,4,4}/210971625 [ 131.142807][ T3992] /dev/loop0: Can't open blockdev [ 131.156452][ T3975] EXT4-fs (loop4): Unrecognized mount option "rw" or missing value [ 131.323480][ T4003] tipc: Failed to remove local publication {66,4,4}/4135165935 [ 131.331954][ T4003] /dev/loop0: Can't open blockdev [ 131.644944][ T4033] EXT4-fs (loop2): Unrecognized mount option "rw" or missing value [ 132.194407][ T4056] overlayfs: missing 'lowerdir' [ 132.388245][ T23] audit: type=1400 audit(1719895432.804:355): avc: denied { connect } for pid=4061 comm="syz.2.917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 132.407974][ T4063] capability: warning: `syz.2.917' uses 32-bit capabilities (legacy support in use) [ 132.740668][ T4088] tipc: Failed to remove local publication {66,4,4}/3510346445 [ 132.748743][ T4088] /dev/loop0: Can't open blockdev [ 132.909250][ T4090] EXT4-fs (loop1): Unrecognized mount option "rw" or missing value [ 133.431449][ T4110] F2FS-fs (loop3): Found nat_bits in checkpoint [ 133.548146][ T4110] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 133.576083][ T3820] attempt to access beyond end of device [ 133.576083][ T3820] loop3: rw=2049, want=45104, limit=40427 [ 133.598970][ T4142] sch_tbf: burst 65535 is lower than device lo mtu (65550) ! [ 133.818566][ T23] audit: type=1400 audit(1719895434.234:356): avc: denied { write } for pid=4157 comm="syz.4.955" path="socket:[39487]" dev="sockfs" ino=39487 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 133.837721][ T4161] netlink: 8 bytes leftover after parsing attributes in process `syz.4.956'. [ 133.867172][ T4158] netlink: 44 bytes leftover after parsing attributes in process `syz.2.954'. [ 134.019020][ T23] audit: type=1400 audit(1719895434.434:357): avc: denied { accept } for pid=4189 comm="syz.2.970" dev="sockfs" ino=39598 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 134.081823][ T23] audit: type=1400 audit(1719895434.474:358): avc: denied { write } for pid=4195 comm="syz.2.972" name="random" dev="devtmpfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 134.127535][ T23] audit: type=1400 audit(1719895434.474:359): avc: denied { setattr } for pid=4195 comm="syz.2.972" name="random" dev="devtmpfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 134.336780][ T23] audit: type=1400 audit(1719895434.754:360): avc: denied { getopt } for pid=4194 comm="syz.4.969" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 135.789143][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 136.455080][ T2078] print_req_error: 227 callbacks suppressed [ 136.455093][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 136.475799][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 136.505442][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.526539][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.537375][ T392] buffer_io_error: 169 callbacks suppressed [ 136.537383][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 136.564351][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.584302][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.610292][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.661359][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.691947][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.719328][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.770077][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.791534][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 136.822643][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.848454][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 136.862326][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 136.880277][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 136.906082][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.928234][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 136.942835][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 137.981377][ T23] audit: type=1400 audit(1719895438.394:361): avc: denied { write } for pid=4272 comm="syz.1.994" 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 [ 141.504782][ T2078] print_req_error: 118 callbacks suppressed [ 141.504796][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 141.525372][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 141.562849][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.582843][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.594371][ T392] buffer_io_error: 86 callbacks suppressed [ 141.594379][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 141.629164][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.639373][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.671750][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.684235][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.715714][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.732835][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.766551][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.782865][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 141.807815][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.820990][ T23] audit: type=1400 audit(1719895442.234:362): avc: denied { getopt } for pid=4383 comm="syz.1.1036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 141.849190][ T392] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 141.863070][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 141.882838][ T392] Buffer I/O error on dev loop2p4, logical block 1, async page read [ 141.903119][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.911147][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 141.930689][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 143.823727][ T23] audit: type=1400 audit(1719895444.244:363): avc: denied { execute } for pid=4548 comm="syz.3.1093" name="file0" dev="sda1" ino=2054 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=fifo_file permissive=1 [ 144.816011][ T23] audit: type=1400 audit(1719895445.234:364): avc: denied { append } for pid=4623 comm="syz.3.1118" name="001" dev="devtmpfs" ino=833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 145.875448][ T4650] EXT4-fs (loop3): error: journal path ./file1 is not a block device [ 146.254988][ T4654] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 146.262445][ T4654] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 146.287096][ T4654] F2FS-fs (loop2): invalid crc value [ 146.329544][ T4654] F2FS-fs (loop2): Found nat_bits in checkpoint [ 146.362400][ T4654] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 146.369304][ T4654] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 146.430943][ T4676] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 146.440732][ T4658] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 146.448717][ T4676] EXT4-fs (loop3): Unsupported blocksize for fs encryption [ 146.448985][ T4658] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 146.467225][ T2433] attempt to access beyond end of device [ 146.467225][ T2433] loop2: rw=2049, want=45104, limit=40427 [ 146.480400][ T4658] F2FS-fs (loop4): invalid crc value [ 146.498343][ T4658] F2FS-fs (loop4): Found nat_bits in checkpoint [ 146.570364][ T4658] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 146.577237][ T4658] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 146.592774][ T1316] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 146.752633][ T4691] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1131'. [ 146.910374][ T2078] print_req_error: 157 callbacks suppressed [ 146.910386][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 146.944300][ T2078] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 146.956886][ T2078] buffer_io_error: 116 callbacks suppressed [ 146.956893][ T2078] Buffer I/O error on dev loop2p1, logical block 0, async page read [ 146.985541][ T4689] loop_reread_partitions: partition scan of loop2 () failed (rc=-16) [ 147.000925][ T4697] syz.3.1139[4697] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 147.000976][ T4697] syz.3.1139[4697] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 147.042857][ T1316] usb 1-1: Using ep0 maxpacket: 16 [ 147.152939][ T392] udevd[392]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 147.155649][ T2078] udevd[2078]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 147.181314][ T4702] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 147.342832][ T1316] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 147.352088][ T1316] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.382510][ T1316] usb 1-1: Product: syz [ 147.387723][ T4710] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro, [ 147.392590][ T1316] usb 1-1: Manufacturer: syz [ 147.402679][ T1316] usb 1-1: SerialNumber: syz [ 147.420078][ T1316] usb 1-1: config 0 descriptor?? [ 147.421284][ T23] audit: type=1400 audit(1719895447.834:365): avc: denied { mounton } for pid=4709 comm="syz.2.1145" path="/root/syzkaller.hLFmJr/151/bus/bus" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 147.446971][ T4715] device pim6reg1 entered promiscuous mode [ 147.500644][ T4710] EXT4-fs error (device loop2): __ext4_get_inode_loc:4710: comm syz.2.1145: Invalid inode table block 17950205685819571681 in block_group 0 [ 147.515527][ T4710] EXT4-fs (loop2): Remounting filesystem read-only [ 147.521939][ T4710] EXT4-fs error (device loop2): __ext4_get_inode_loc:4710: comm syz.2.1145: Invalid inode table block 17950205685819571681 in block_group 0 [ 147.543431][ T2433] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor: path /root/syzkaller.hLFmJr/151/bus: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 147.562763][ T358] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 147.692951][ T1316] r8152 1-1:0.0: Unknown version 0x0000 [ 147.853996][ T358] usb 5-1: Using ep0 maxpacket: 16 [ 147.910958][ T1316] usb 1-1: USB disconnect, device number 12 [ 148.144973][ T4729] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.162115][ T4729] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.172821][ T4729] device bridge_slave_0 entered promiscuous mode [ 148.205812][ T4729] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.216392][ T4729] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.225322][ T4729] device bridge_slave_1 entered promiscuous mode [ 148.242755][ T4737] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.306524][ T4729] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.312852][ T358] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 148.313369][ T4729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.322302][ T358] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.329367][ T4729] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.337185][ T358] usb 5-1: Product: syz [ 148.343923][ T4729] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.347964][ T358] usb 5-1: Manufacturer: syz [ 148.359487][ T358] usb 5-1: SerialNumber: syz [ 148.368064][ T358] usb 5-1: config 0 descriptor?? [ 148.384699][ T4725] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 148.399550][ T4725] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 148.408378][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.417896][ T4725] F2FS-fs (loop3): invalid crc value [ 148.423524][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.431053][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.446754][ T4725] F2FS-fs (loop3): Found nat_bits in checkpoint [ 148.464345][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 148.472352][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.479193][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.503274][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 148.511355][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.518196][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.529264][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 148.537035][ T4725] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 148.544198][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.552109][ T4725] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 148.565274][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 148.585210][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 148.642863][ T358] r8152 5-1:0.0: Unknown version 0x0480 [ 148.656082][ T23] audit: type=1326 audit(1719895449.014:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4747 comm="syz.1.1157" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b6e1b9b99 code=0x7ffc0000 [ 148.683743][ T23] audit: type=1326 audit(1719895449.024:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4747 comm="syz.1.1157" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7f9b6e1b9b99 code=0x7ffc0000 [ 148.709326][ T23] audit: type=1326 audit(1719895449.024:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4747 comm="syz.1.1157" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b6e1b9b99 code=0x7ffc0000 [ 148.713948][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.753249][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.928809][ T108] usb 5-1: USB disconnect, device number 11 [ 149.005406][ T4755] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1152'. [ 149.023704][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 149.031761][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 149.059988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 149.068465][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 149.077440][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 149.086539][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 149.196437][ T103] device bridge_slave_1 left promiscuous mode [ 149.202539][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.211593][ T103] device bridge_slave_0 left promiscuous mode [ 149.220298][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.221841][ T4768] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 149.563702][ T4777] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro, [ 149.604018][ T4777] EXT4-fs error (device loop1): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 149.628827][ T4777] EXT4-fs (loop1): Remounting filesystem read-only [ 149.681368][ T4785] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro, [ 149.795693][ T4802] EXT4-fs error (device loop4): __ext4_get_inode_loc:4710: comm syz.4.1170: Invalid inode table block 17950205685819571681 in block_group 0 [ 149.829505][ T4802] EXT4-fs (loop4): Remounting filesystem read-only [ 149.839092][ T4802] EXT4-fs error (device loop4): __ext4_get_inode_loc:4710: comm syz.4.1170: Invalid inode table block 17950205685819571681 in block_group 0 [ 149.888161][ T354] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor: path /root/syzkaller.RE5fKs/194/bus: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 150.064407][ T4804] EXT4-fs (loop1): mounted filesystem without journal. Opts: user_xattr,,errors=continue [ 150.085231][ T4804] ext4 filesystem being mounted at /root/syzkaller.V79HDv/233/file0 supports timestamps until 2038 (0x7fffffff) [ 150.122780][ T5] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 150.387089][ T4800] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 150.454311][ T4800] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 150.517780][ T4800] F2FS-fs (loop3): invalid crc value [ 150.536259][ T4800] F2FS-fs (loop3): Found nat_bits in checkpoint [ 150.563074][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 150.640593][ T4800] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 150.660432][ T4800] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 150.679205][ T4830] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.687178][ T4830] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.694181][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.706137][ T4830] device bridge_slave_0 entered promiscuous mode [ 150.712335][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 150.723167][ T5] usb 3-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 150.732092][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.762352][ T5] usb 3-1: config 0 descriptor?? [ 150.770101][ T4830] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.777033][ T4830] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.784753][ T4830] device bridge_slave_1 entered promiscuous mode [ 150.832372][ T4830] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.839227][ T4830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.846351][ T4830] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.853112][ T4830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.877236][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.884904][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.891966][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.905291][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.913987][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.920834][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.937879][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.946588][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.953448][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.213819][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.222067][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.230651][ T4843] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1174'. [ 151.250621][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.260062][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.286140][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 151.306111][ T7] device bridge_slave_1 left promiscuous mode [ 151.312145][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.349522][ T7] device bridge_slave_0 left promiscuous mode [ 151.355621][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.434178][ T5] steelseries_srws1 0003:1038:1410.0013: unknown main item tag 0xd [ 151.453659][ T5] steelseries_srws1 0003:1038:1410.0013: item fetching failed at offset 6/7 [ 151.467175][ T5] steelseries_srws1 0003:1038:1410.0013: parse failed [ 151.475459][ T5] steelseries_srws1: probe of 0003:1038:1410.0013 failed with error -22 [ 151.568386][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 151.579782][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 151.851451][ T375] usb 3-1: USB disconnect, device number 12 [ 151.917316][ T4864] syz.4.1183[4864] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 151.917576][ T4864] syz.4.1183[4864] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 151.943107][ T4864] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1183'. [ 152.080902][ T4853] F2FS-fs (loop1): invalid crc value [ 152.091227][ T4853] F2FS-fs (loop1): Found nat_bits in checkpoint [ 152.145773][ T4853] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 152.168603][ T464] attempt to access beyond end of device [ 152.168603][ T464] loop1: rw=2049, want=45104, limit=40427 [ 152.518746][ T4884] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 152.555726][ T4884] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 152.735181][ T4882] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 152.755984][ T4882] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 152.766756][ T4882] F2FS-fs (loop2): invalid crc value [ 152.773641][ T4882] F2FS-fs (loop2): Found nat_bits in checkpoint [ 152.811627][ T4882] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 152.818515][ T4882] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 153.662780][ T4914] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1200'. [ 154.126984][ T4939] fuse: Invalid rootmode [ 154.412836][ T375] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 154.462031][ T4952] syz.2.1225[4952] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 154.462335][ T4952] syz.2.1225[4952] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 154.540245][ T4952] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1225'. [ 154.902838][ T375] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 154.911914][ T375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.920267][ T23] audit: type=1400 audit(1719895455.334:369): avc: denied { unlink } for pid=145 comm="syslogd" name="messages.0" dev="tmpfs" ino=9313 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 154.924214][ T375] usb 2-1: config 0 descriptor?? [ 155.112775][ T74] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 155.144190][ T4999] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=109 sclass=netlink_route_socket pid=4999 comm=syz.2.1246 [ 155.166105][ T23] audit: type=1400 audit(1719895455.584:370): avc: denied { mount } for pid=5000 comm="syz.2.1247" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 155.189035][ T23] audit: type=1400 audit(1719895455.584:371): avc: denied { remount } for pid=5000 comm="syz.2.1247" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 155.209014][ T23] audit: type=1400 audit(1719895455.604:372): avc: denied { unmount } for pid=4729 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 155.219318][ T5003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=109 sclass=netlink_route_socket pid=5003 comm=syz.2.1248 [ 155.472886][ T74] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 155.482699][ T74] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 155.491576][ T74] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.536008][ T74] aiptek 1-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 155.734803][ T74] usb 1-1: USB disconnect, device number 13 [ 155.992758][ T374] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 156.272833][ T374] usb 4-1: too many configurations: 253, using maximum allowed: 8 [ 156.495327][ T5036] syz.2.1257[5036] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 156.495580][ T5036] syz.2.1257[5036] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 156.574961][ T5036] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1257'. [ 157.148388][ T74] usb 2-1: USB disconnect, device number 15 [ 157.312798][ T374] usb 4-1: string descriptor 0 read error: -22 [ 157.318961][ T374] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 157.328197][ T374] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.432765][ T375] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 157.542759][ T2525] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 157.768566][ T5065] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1272'. [ 157.802973][ T375] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 157.813218][ T375] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 157.822085][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.922848][ T2525] usb 1-1: New USB device found, idVendor=06cd, idProduct=010c, bcdDevice=3b.c0 [ 157.925533][ T375] aiptek 3-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 157.932458][ T2525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.956316][ T2525] usb 1-1: config 0 descriptor?? [ 158.289328][ T5] usb 3-1: USB disconnect, device number 13 [ 158.734373][ T375] usb 4-1: USB disconnect, device number 11 [ 158.749526][ T374] usb 1-1: USB disconnect, device number 14 [ 158.835408][ T5088] syz.1.1277[5088] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 158.835697][ T5088] syz.1.1277[5088] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 158.916615][ T5088] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1277'. [ 159.264065][ T5099] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1284'. [ 159.293427][ T5101] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1285'. [ 159.724032][ T5124] SELinux: security_context_str_to_sid(u) failed for (dev sda1, type ext4) errno=-22 [ 159.771610][ T5129] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1296'. [ 159.854198][ T5133] EXT4-fs error (device loop4): ext4_orphan_get:1260: comm syz.4.1298: bad orphan inode 8192 [ 159.866128][ T5133] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 160.072167][ T5138] EXT4-fs error (device loop4): ext4_validate_block_bitmap:418: comm syz.4.1298: bg 0: block 414: padding at end of block bitmap is not set [ 160.158379][ T374] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 160.218544][ T5140] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1300'. [ 160.814978][ T374] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 160.824662][ T5] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 160.832059][ T374] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 160.840888][ T374] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.883541][ T374] aiptek 4-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 161.088031][ T375] usb 4-1: USB disconnect, device number 12 [ 161.164251][ T5161] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 161.171923][ T5161] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 161.182194][ T5161] F2FS-fs (loop4): invalid crc value [ 161.182847][ T5] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 161.189840][ T5161] F2FS-fs (loop4): Found nat_bits in checkpoint [ 161.197625][ T5] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.99 [ 161.212408][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.234573][ T5161] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 161.241564][ T5161] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 161.273619][ T5] snd-usb-audio: probe of 1-1:27.0 failed with error -2 [ 161.311440][ T5170] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1309'. [ 161.488638][ T375] usb 1-1: USB disconnect, device number 15 [ 161.630038][ T5174] EXT4-fs error (device loop1): ext4_orphan_get:1260: comm syz.1.1311: bad orphan inode 8192 [ 161.640291][ T5174] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 161.850240][ T5193] EXT4-fs error (device loop1): ext4_validate_block_bitmap:418: comm syz.1.1311: bg 0: block 414: padding at end of block bitmap is not set [ 162.135839][ T5197] binder: BINDER_SET_CONTEXT_MGR already set [ 162.148888][ T5197] binder: 5196:5197 ioctl 4018620d 20000040 returned -16 [ 162.350046][ T5208] gretap0: refused to change device tx_queue_len [ 162.404088][ T5208] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 162.754131][ T5203] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 162.761789][ T5203] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 162.782207][ T5203] F2FS-fs (loop3): invalid crc value [ 162.801089][ T5219] input: syz0 as /devices/virtual/input/input35 [ 162.833199][ T5203] F2FS-fs (loop3): Found nat_bits in checkpoint [ 162.901358][ T5203] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 162.908338][ T5203] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 163.291384][ T456] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 163.310241][ T456] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 164.002760][ T1316] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 164.642874][ T1316] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 164.655072][ T1316] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 164.657813][ T5270] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 164.665719][ T1316] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.673619][ T5270] EXT4-fs error (device loop1): ext4_orphan_get:1236: inode #15: comm syz.1.1338: iget: bad i_size value: -67835469387268086 [ 164.693075][ T5270] EXT4-fs error (device loop1): ext4_orphan_get:1240: comm syz.1.1338: couldn't read orphan inode 15 (err -117) [ 164.705263][ T5270] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 164.714198][ T5270] ext2 filesystem being mounted at /root/syzkaller.V79HDv/270/file0 supports timestamps until 2038 (0x7fffffff) [ 164.724491][ T1316] aiptek 4-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 164.957605][ T1316] usb 4-1: USB disconnect, device number 13 [ 164.996711][ T5288] gretap0: refused to change device tx_queue_len [ 165.003293][ T5288] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 166.854260][ T5354] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 166.897630][ T5354] EXT4-fs error (device loop1): ext4_orphan_get:1236: inode #15: comm syz.1.1366: iget: bad i_size value: -67835469387268086 [ 166.911600][ T5354] EXT4-fs error (device loop1): ext4_orphan_get:1240: comm syz.1.1366: couldn't read orphan inode 15 (err -117) [ 167.071936][ T5354] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 167.082180][ T5354] ext2 filesystem being mounted at /root/syzkaller.V79HDv/274/file0 supports timestamps until 2038 (0x7fffffff) [ 167.540521][ T5373] gretap0: refused to change device tx_queue_len [ 167.574147][ T5373] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 168.092066][ T5385] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.103321][ T5385] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.111458][ T5385] device bridge_slave_0 entered promiscuous mode [ 168.144584][ T5385] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.151535][ T5385] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.158906][ T5385] device bridge_slave_1 entered promiscuous mode [ 168.244272][ T5385] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.251144][ T5385] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.258377][ T5385] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.265151][ T5385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.514272][ T1316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.522194][ T1316] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.529520][ T1316] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.546831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.555298][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.562157][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.569755][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.577991][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.584868][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.609148][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.625317][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.646898][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.662810][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.687402][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.706714][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.726880][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 169.149997][ T5432] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 169.368189][ T5432] EXT4-fs error (device loop2): ext4_orphan_get:1236: inode #15: comm syz.2.1389: iget: bad i_size value: -67835469387268086 [ 169.381675][ T5432] EXT4-fs error (device loop2): ext4_orphan_get:1240: comm syz.2.1389: couldn't read orphan inode 15 (err -117) [ 169.394015][ T5432] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 169.402973][ T5432] ext2 filesystem being mounted at /root/syzkaller.D94gCQ/3/file0 supports timestamps until 2038 (0x7fffffff) [ 169.710730][ T5451] gretap0: refused to change device tx_queue_len [ 169.732613][ T5451] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 170.636356][ T5502] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1414'. [ 170.742865][ T1316] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 170.762762][ T3262] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 170.792750][ T1312] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 171.002800][ T3262] usb 5-1: Using ep0 maxpacket: 8 [ 171.050633][ T5513] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1418'. [ 171.059629][ T5513] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1418'. [ 171.098327][ T5519] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1421'. [ 171.107346][ T5519] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1421'. [ 171.116207][ T1316] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 171.122896][ T3262] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.132762][ T1316] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 171.147237][ T3262] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 171.147272][ T3262] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 253 [ 171.147296][ T3262] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 171.147307][ T3262] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.186933][ T1316] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.202830][ T5485] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 171.207429][ T1316] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 171.223397][ T3262] hub 5-1:1.0: bad descriptor, ignoring hub [ 171.229220][ T3262] hub: probe of 5-1:1.0 failed with error -5 [ 171.235981][ T3262] cdc_wdm 5-1:1.0: skipping garbage [ 171.241263][ T3262] cdc_wdm 5-1:1.0: skipping garbage [ 171.246694][ T3262] cdc_wdm: probe of 5-1:1.0 failed with error -22 [ 171.302838][ T1316] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 171.312859][ T1312] usb 3-1: New USB device found, idVendor=0a21, idProduct=8001, bcdDevice=f0.bb [ 171.316754][ T1316] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 171.329910][ T1312] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.330167][ T1316] usb 2-1: Manufacturer: syz [ 171.342570][ T1312] usb 3-1: Product: syz [ 171.344557][ T1316] usb 2-1: config 0 descriptor?? [ 171.352753][ T1312] usb 3-1: Manufacturer: syz [ 171.357512][ T1312] usb 3-1: SerialNumber: syz [ 171.363660][ T1312] usb 3-1: config 0 descriptor?? [ 171.552840][ T1312] usb 5-1: USB disconnect, device number 12 [ 171.605870][ T374] usb 3-1: USB disconnect, device number 14 [ 171.824137][ T1316] appleir 0003:05AC:8243.0014: unknown main item tag 0x0 [ 171.836442][ T1316] appleir 0003:05AC:8243.0014: No inputs registered, leaving [ 171.847336][ T1316] appleir 0003:05AC:8243.0014: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 171.972352][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 172.112126][ T374] usb 2-1: USB disconnect, device number 16 [ 177.408776][ T23] audit: type=1400 audit(1719895477.824:373): avc: denied { lock } for pid=5638 comm="syz.0.1461" path="socket:[47043]" dev="sockfs" ino=47043 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 180.559319][ T5679] EXT4-fs (loop2): Ignoring removed orlov option [ 180.573183][ T5679] EXT4-fs (loop2): Test dummy encryption mode enabled [ 180.579973][ T5679] EXT4-fs (loop2): can't mount with dioread_nolock if block size != PAGE_SIZE [ 181.162755][ T5] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 181.252780][ T3262] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 181.523728][ T5705] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 181.562838][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.596490][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.614570][ T3262] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 181.623149][ T5] usb 1-1: New USB device found, idVendor=0eef, idProduct=72d0, bcdDevice= 0.00 [ 181.652754][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.675238][ T5] usb 1-1: config 0 descriptor?? [ 181.715074][ T5708] loop4: p3 < > p4 < > [ 181.719054][ T5708] loop4: partition table partially beyond EOD, truncated [ 181.733087][ T5708] loop4: p3 start 4284289 is beyond EOD, truncated [ 181.794385][ T163] loop4: p3 < > p4 < > [ 181.798383][ T163] loop4: partition table partially beyond EOD, truncated [ 181.812808][ T3262] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.812942][ T163] loop4: p3 start 4284289 is beyond EOD, truncated [ 181.821640][ T3262] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.821649][ T3262] usb 3-1: Product: syz [ 181.821656][ T3262] usb 3-1: Manufacturer: syz [ 181.821664][ T3262] usb 3-1: SerialNumber: syz [ 182.094096][ T5718] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1486'. [ 182.195349][ T5] usbhid 1-1:0.0: can't add hid device: -71 [ 182.201132][ T5] usbhid: probe of 1-1:0.0 failed with error -71 [ 182.213203][ T5] usb 1-1: USB disconnect, device number 16 [ 182.383620][ T5741] input: syz1 as /devices/virtual/input/input37 [ 182.607981][ T5758] EXT4-fs (loop4): Unsupported blocksize for fs encryption [ 182.726891][ T5762] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 182.746247][ T5762] EXT4-fs (loop3): Unsupported blocksize for fs encryption [ 182.886159][ T5769] EXT4-fs (loop4): Ignoring removed orlov option [ 182.911309][ T5769] EXT4-fs (loop4): Test dummy encryption mode enabled [ 182.929209][ T5769] EXT4-fs (loop4): Unsupported blocksize for fs encryption [ 182.992908][ T3262] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 183.022931][ T3262] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 183.030165][ T3262] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 183.147394][ T5783] loop1: p1 < > p4 [ 183.151826][ T5783] loop1: p4 size 8388608 extends beyond EOD, truncated [ 183.167133][ T23] audit: type=1400 audit(1719895483.584:374): avc: denied { mount } for pid=5793 comm="syz.0.1517" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 183.190342][ T23] audit: type=1400 audit(1719895483.604:375): avc: denied { unmount } for pid=2100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 183.215946][ T5769] EXT4-fs (loop4): mounted filesystem without journal. Opts: noauto_da_alloc,max_dir_size_kb=0x0000000000000001,dioread_lock,norecovery,discard,lazytime,noload,usrquota,noauto_da_alloc,,errors=continue [ 183.235621][ T3262] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 183.244115][ T3262] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 183.265164][ T23] audit: type=1400 audit(1719895483.684:376): avc: denied { rename } for pid=5768 comm="syz.4.1507" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 183.277528][ T3262] usb 3-1: USB disconnect, device number 15 [ 183.320754][ T3262] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 183.329120][ T23] audit: type=1400 audit(1719895483.744:377): avc: denied { read } for pid=201 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 183.365030][ T23] audit: type=1400 audit(1719895483.744:378): avc: denied { search } for pid=201 comm="dhcpcd" name="/" dev="tmpfs" ino=953 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.396771][ T609] udevd[609]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 183.398101][ T384] udevd[384]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 183.407362][ T5806] erofs: (device loop1): mounted with opts: , root inode @ nid 36. [ 183.430645][ T23] audit: type=1400 audit(1719895483.774:379): avc: denied { read } for pid=5813 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=10565 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.464201][ T23] audit: type=1400 audit(1719895483.774:380): avc: denied { open } for pid=5813 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=10565 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.492238][ T23] audit: type=1400 audit(1719895483.774:381): avc: denied { getattr } for pid=5813 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=10565 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.526300][ T2078] udevd[2078]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 183.537230][ T392] udevd[392]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 183.573625][ T23] audit: type=1400 audit(1719895483.994:382): avc: denied { write } for pid=5810 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=10564 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.625269][ T23] audit: type=1400 audit(1719895483.994:383): avc: denied { add_name } for pid=5810 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.935553][ T5861] loop2: p1 < > p4 [ 183.940953][ T5861] loop2: p4 size 8388608 extends beyond EOD, truncated [ 184.093396][ T2078] udevd[2078]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 184.093419][ T392] udevd[392]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 184.796042][ T5936] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 184.842803][ T3262] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 184.922749][ T74] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 185.082824][ T3262] usb 2-1: Using ep0 maxpacket: 32 [ 185.202979][ T3262] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.219780][ T3262] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.252889][ T3262] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 185.272163][ T3262] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 185.292105][ T3262] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 185.301885][ T74] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 185.317911][ T74] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.334030][ T3262] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 185.350263][ T74] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.362878][ T74] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 185.452830][ T74] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 185.462411][ T74] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 185.476990][ T74] usb 4-1: Manufacturer: syz [ 185.489058][ T74] usb 4-1: config 0 descriptor?? [ 185.522845][ T3262] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.536162][ T3262] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.552774][ T3262] usb 2-1: Product: syz [ 185.556887][ T3262] usb 2-1: Manufacturer: syz [ 185.561290][ T3262] usb 2-1: SerialNumber: syz [ 185.852907][ T3262] cdc_ncm 2-1:1.0: bind() failure [ 185.860903][ T3262] cdc_ncm 2-1:1.1: bind() failure [ 185.877210][ T3262] usb 2-1: USB disconnect, device number 17 [ 185.974217][ T74] appleir 0003:05AC:8243.0015: unknown main item tag 0x0 [ 185.981502][ T74] appleir 0003:05AC:8243.0015: No inputs registered, leaving [ 186.001522][ T74] appleir 0003:05AC:8243.0015: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 186.548551][ T5] usb 4-1: USB disconnect, device number 14 [ 186.716997][ T6085] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 186.832064][ T6090] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 186.842936][ T6090] ext4 filesystem being mounted at /root/syzkaller.D94gCQ/50/file0 supports timestamps until 2038 (0x7fffffff) [ 186.874580][ T6090] EXT4-fs error (device loop2): ext4_search_dir:1509: inode #2: block 3: comm syz.2.1624: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 186.925578][ T6100] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=112 sclass=netlink_route_socket pid=6100 comm=syz.1.1628 [ 187.040452][ T6118] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 187.069045][ T6124] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1639'. [ 187.102970][ T6132] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1641'. [ 187.185095][ T6128] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 187.194727][ T6128] ext4 filesystem being mounted at /root/syzkaller.V79HDv/327/file0 supports timestamps until 2038 (0x7fffffff) [ 187.208619][ T6128] EXT4-fs error (device loop1): ext4_search_dir:1509: inode #2: block 3: comm syz.1.1643: bad entry in directory: rec_len is smaller than minimal - offset=16444, inode=113, rec_len=0, size=2048 fake=0 [ 187.331095][ T6157] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 187.483619][ T6076] 9pnet: p9_fd_create_tcp (6076): problem connecting socket to 127.0.0.1 [ 187.574871][ T6205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6205 comm=syz.4.1678 [ 188.234549][ T6251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=113 sclass=netlink_route_socket pid=6251 comm=syz.2.1698 [ 188.272414][ T6257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6257 comm=syz.2.1701 [ 188.321788][ T6266] EXT4-fs warning (device sda1): ext4_group_extend:1835: need to use ext2online to resize further [ 188.652398][ T6304] syz.4.1722 uses obsolete (PF_INET,SOCK_PACKET) [ 188.902762][ T1312] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 189.262842][ T1312] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 189.432848][ T1312] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.441913][ T1312] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.450052][ T1312] usb 3-1: Product: syz [ 189.454238][ T1312] usb 3-1: Manufacturer: syz [ 189.458628][ T1312] usb 3-1: SerialNumber: syz [ 189.723269][ T1312] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 189.931578][ T1312] usb 3-1: USB disconnect, device number 16 [ 190.181981][ T23] kauditd_printk_skb: 8 callbacks suppressed [ 190.181990][ T23] audit: type=1400 audit(1719895490.594:392): avc: denied { write } for pid=6389 comm="syz.1.1758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 191.341341][ T6474] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6474 comm=syz.1.1796 [ 191.490192][ T23] audit: type=1400 audit(1719895491.904:393): avc: denied { write } for pid=6495 comm="syz.1.1808" path="socket:[51293]" dev="sockfs" ino=51293 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 191.584100][ T23] audit: type=1400 audit(1719895492.004:394): avc: denied { setattr } for pid=6508 comm="syz.2.1813" name="UDP-Lite" dev="sockfs" ino=51173 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 191.612318][ T6511] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2052 sclass=netlink_tcpdiag_socket pid=6511 comm=syz.3.1814 [ 191.715405][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 192.279128][ T6547] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.286194][ T6547] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.294086][ T6547] device bridge_slave_0 entered promiscuous mode [ 192.304034][ T6547] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.311117][ T6547] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.318472][ T6547] device bridge_slave_1 entered promiscuous mode [ 192.364689][ T6547] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.371524][ T6547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.378692][ T6547] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.385631][ T6547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.428318][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.439115][ T2525] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.446523][ T2525] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.463909][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.472359][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.479254][ T1312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.488573][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.497054][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.503915][ T1312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.524143][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.535491][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.574811][ T6573] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1795 sclass=netlink_tcpdiag_socket pid=6573 comm=syz.3.1840 [ 192.578085][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.626872][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.657199][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.664136][ T6590] input: syz1 as /devices/virtual/input/input38 [ 192.694469][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.706964][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.766766][ T2129] device bridge_slave_1 left promiscuous mode [ 192.788441][ T2129] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.811321][ T2129] device bridge_slave_0 left promiscuous mode [ 192.821468][ T2129] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.833074][ T23] audit: type=1400 audit(1719895493.254:395): avc: denied { nlmsg_read } for pid=6606 comm="syz.2.1857" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 192.861029][ T6608] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=6608 comm=syz.2.1857 [ 192.873459][ T6609] EXT4-fs (sda1): re-mounted. Opts: (null) [ 193.085215][ T6643] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6643 comm=syz.4.1873 [ 193.099745][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.112540][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.133935][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.141272][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.157713][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.168644][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.183487][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.190821][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.198274][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.205522][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.215675][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.228638][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.236137][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.248325][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.255590][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.263327][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.270521][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.277783][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.285076][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.292307][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.299540][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.306740][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.322749][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.335987][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.348732][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.356135][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.374306][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.382083][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.389745][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.397787][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.402849][ T6663] serio: Serial port pts0 [ 193.407490][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.417745][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.424977][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.432150][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.439386][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.446589][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.453808][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.461003][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.468229][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.475539][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.482789][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.489964][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.497195][ T1312] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 193.525775][ T1312] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz0] on syz0 [ 193.638298][ T6681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6681 comm=syz.2.1887 [ 194.074867][ T6760] cgroup: syz.3.1925 (6760) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future. [ 194.091528][ T6760] cgroup: "memory" requires setting use_hierarchy to 1 on the root [ 194.498486][ T6781] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6781 comm=syz.4.1935 [ 194.520290][ T23] audit: type=1400 audit(1719895494.934:396): avc: denied { setopt } for pid=6783 comm="syz.4.1936" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 194.639945][ T23] audit: type=1400 audit(1719895495.054:397): avc: denied { setattr } for pid=6797 comm="syz.1.1942" name="zero" dev="devtmpfs" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 194.662749][ T6802] input: syz0 as /devices/virtual/input/input39 [ 194.670843][ T23] audit: type=1400 audit(1719895495.084:398): avc: denied { read } for pid=148 comm="acpid" name="mouse0" dev="devtmpfs" ino=52115 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 194.693244][ T23] audit: type=1400 audit(1719895495.084:399): avc: denied { open } for pid=148 comm="acpid" path="/dev/input/mouse0" dev="devtmpfs" ino=52115 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 194.723024][ T23] audit: type=1400 audit(1719895495.084:400): avc: denied { ioctl } for pid=148 comm="acpid" path="/dev/input/mouse0" dev="devtmpfs" ino=52115 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 194.795880][ T6813] serio: Serial port pts0 [ 194.925430][ T23] audit: type=1400 audit(1719895495.334:401): avc: denied { create } for pid=6807 comm="syz.1.1947" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 195.571306][ T6851] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6851 comm=syz.3.1964 [ 195.625122][ T23] audit: type=1400 audit(1719895496.044:402): avc: denied { lock } for pid=6860 comm="syz.2.1970" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 195.673764][ T6865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6865 comm=syz.3.1972 [ 195.773984][ T6880] input: syz0 as /devices/virtual/input/input41 [ 195.804098][ T23] audit: type=1400 audit(1719895496.224:403): avc: denied { write } for pid=6882 comm="syz.3.1981" name="urandom" dev="devtmpfs" ino=35 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 196.237509][ T6907] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6907 comm=syz.2.1990 [ 197.232393][ T6954] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6954 comm=syz.1.2011 [ 197.764989][ T6988] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6988 comm=syz.3.2027 [ 198.119236][ T23] audit: type=1400 audit(1719895498.534:404): avc: denied { setattr } for pid=7026 comm="syz.4.2044" name="" dev="pipefs" ino=53573 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 198.141392][ T7029] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7029 comm=syz.4.2045 [ 198.734324][ T2525] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 199.112736][ T2525] usb 2-1: Using ep0 maxpacket: 16 [ 199.232851][ T2525] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.242527][ T2525] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 199.272836][ T2525] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 199.281692][ T2525] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.342668][ T2525] usb 2-1: config 0 descriptor?? [ 199.383410][ T2525] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 199.524166][ T7073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7073 comm=syz.4.2063 [ 199.586267][ T2525] usb 2-1: USB disconnect, device number 18 [ 200.439146][ T23] audit: type=1400 audit(1719895500.854:405): avc: denied { create } for pid=7117 comm="syz.1.2083" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 201.038421][ T23] audit: type=1400 audit(1719895501.454:406): avc: denied { setattr } for pid=7138 comm="syz.2.2090" name="loop-control" dev="devtmpfs" ino=9195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 201.687088][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 203.259997][ T23] audit: type=1400 audit(1719895503.674:407): avc: denied { mounton } for pid=7295 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 203.411630][ T7295] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.426770][ T7295] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.446788][ T23] audit: type=1400 audit(1719895503.864:408): avc: denied { setopt } for pid=7322 comm="syz.4.2173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 203.452175][ T7295] device bridge_slave_0 entered promiscuous mode [ 203.487134][ T7295] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.500107][ T7295] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.518539][ T7295] device bridge_slave_1 entered promiscuous mode [ 203.530822][ T23] audit: type=1400 audit(1719895503.944:409): avc: denied { write } for pid=7341 comm="syz.4.2182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 203.580945][ T23] audit: type=1400 audit(1719895503.994:410): avc: denied { create } for pid=7349 comm="syz.4.2185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 203.613970][ T7353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7353 comm=syz.4.2186 [ 203.640077][ T7295] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.646945][ T7295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.654151][ T7295] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.661199][ T7295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.692076][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.703524][ T3262] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.711058][ T3262] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.726029][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 203.737160][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.745694][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.752519][ T1312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.759852][ T1312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.767987][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.774855][ T1312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.806996][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.820321][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.829109][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.848605][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.865022][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.879903][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.888283][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.992955][ T103] device bridge_slave_1 left promiscuous mode [ 203.999057][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.006543][ T103] device bridge_slave_0 left promiscuous mode [ 204.012520][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.115226][ T7404] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7404 comm=syz.3.2208 [ 204.181836][ T103] ================================================================== [ 204.189725][ T103] BUG: KASAN: null-ptr-deref in tcf_idrinfo_destroy+0xe2/0x280 [ 204.197097][ T103] Read of size 4 at addr 0000000000000010 by task kworker/u4:2/103 [ 204.197099][ T103] [ 204.197108][ T103] CPU: 1 PID: 103 Comm: kworker/u4:2 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 204.197119][ T103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 204.226721][ T103] Workqueue: netns cleanup_net [ 204.231278][ T103] Call Trace: [ 204.234438][ T103] dump_stack+0x1d8/0x241 [ 204.238683][ T103] ? panic+0x89d/0x89d [ 204.242588][ T103] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 204.248229][ T103] ? idr_get_next_ul+0x32a/0x3f0 [ 204.253003][ T103] ? tcf_idrinfo_destroy+0xe2/0x280 [ 204.258030][ T103] __kasan_report+0xe9/0x120 [ 204.262459][ T103] ? tcf_idrinfo_destroy+0xe2/0x280 [ 204.267493][ T103] kasan_report+0x30/0x60 [ 204.271658][ T103] check_memory_region+0x272/0x280 [ 204.276605][ T103] tcf_idrinfo_destroy+0xe2/0x280 [ 204.281464][ T103] ? tcf_idr_check_alloc+0x370/0x370 [ 204.286586][ T103] ? netdev_refcnt_read+0x1c0/0x1c0 [ 204.291634][ T103] ? gact_exit_net+0xef/0x140 [ 204.296133][ T103] police_exit_net+0xd7/0x140 [ 204.300645][ T103] ? police_init_net+0x1c0/0x1c0 [ 204.305424][ T103] cleanup_net+0x6e2/0xc90 [ 204.309672][ T103] ? ops_init+0x4a0/0x4a0 [ 204.313926][ T103] ? read_word_at_a_time+0xe/0x20 [ 204.318786][ T103] ? strscpy+0x89/0x220 [ 204.322780][ T103] process_one_work+0x765/0xd20 [ 204.327570][ T103] worker_thread+0xaef/0x1470 SYZFAIL: failed to recv rpc fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor) [ 204.332081][ T103] kthread+0x2da/0x360 [ 204.335988][ T103] ? worker_clr_flags+0x170/0x170 [ 204.340849][ T103] ? kthread_blkcg+0xd0/0xd0 [ 204.345274][ T103] ret_from_fork+0x1f/0x30 [ 204.349534][ T103] ================================================================== [ 204.357423][ T103] Disabling lock debugging due to kernel taint [ 204.384872][ T103] kasan: CONFIG_KASAN_INLINE enabled [ 204.395431][ T103] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 204.403434][ T103] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 204.410094][ T103] CPU: 1 PID: 103 Comm: kworker/u4:2 Tainted: G B 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 204.421186][ T103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 204.431090][ T103] Workqueue: netns cleanup_