[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 40.725509] random: sshd: uninitialized urandom read (32 bytes read) [ 41.113583] kauditd_printk_skb: 4 callbacks suppressed [ 41.113592] audit: type=1400 audit(1556722975.848:35): avc: denied { map } for pid=7081 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.174733] random: sshd: uninitialized urandom read (32 bytes read) [ 41.877381] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. [ 47.571349] random: sshd: uninitialized urandom read (32 bytes read) 2019/05/01 15:03:02 fuzzer started [ 47.771189] audit: type=1400 audit(1556722982.508:36): avc: denied { map } for pid=7090 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 49.643684] random: cc1: uninitialized urandom read (8 bytes read) 2019/05/01 15:03:05 dialing manager at 10.128.0.105:41179 2019/05/01 15:03:05 syscalls: 2434 2019/05/01 15:03:05 code coverage: enabled 2019/05/01 15:03:05 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/05/01 15:03:05 extra coverage: extra coverage is not supported by the kernel 2019/05/01 15:03:05 setuid sandbox: enabled 2019/05/01 15:03:05 namespace sandbox: enabled 2019/05/01 15:03:05 Android sandbox: /sys/fs/selinux/policy does not exist 2019/05/01 15:03:05 fault injection: enabled 2019/05/01 15:03:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/05/01 15:03:05 net packet injection: enabled 2019/05/01 15:03:05 net device setup: enabled [ 52.007292] random: crng init done 15:05:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x3e}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 15:05:43 executing program 5: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000080)=@hat={'changehat ', 0x0, 0x5e, [')wlan0ppp1\x00', '\x00']}, 0x200000a9) 15:05:43 executing program 1: getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) syz_open_dev$sg(0x0, 0x8, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xfffffffe) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socket$kcm(0x10, 0x803, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000500)) socket$inet6(0xa, 0xf, 0x0) r1 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r1, 0xc08, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x44}}, 0x4000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) 15:05:43 executing program 3: openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x545ab53f) munlockall() semget$private(0x0, 0x0, 0x5a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000240)='/dev/dri/card#\x00', 0xc72f, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={0x0, 0x0, 0x200000000001f, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77100b6a1cc076a15ad9f0552d5b12bfc338e5269b12ac2a4ee4202c64122b0a"}}) openat$pfkey(0xffffffffffffff9c, 0x0, 0x2aa00, 0x0) 15:05:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x3, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000240)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000040)=0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 15:05:43 executing program 2: connect$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@redirect_dir={'redirect_dir', 0x3d, './file1'}}]}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) [ 208.659508] audit: type=1400 audit(1556723143.388:37): avc: denied { map } for pid=7108 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13031 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 209.590190] IPVS: ftp: loaded support on port[0] = 21 [ 209.918881] chnl_net:caif_netlink_parms(): no params data found [ 209.928217] IPVS: ftp: loaded support on port[0] = 21 [ 209.988416] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.995058] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.002136] device bridge_slave_0 entered promiscuous mode [ 210.014239] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.020734] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.027638] device bridge_slave_1 entered promiscuous mode [ 210.042971] IPVS: ftp: loaded support on port[0] = 21 [ 210.056451] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 210.065767] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 210.087565] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 210.095120] team0: Port device team_slave_0 added [ 210.100859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 210.108106] team0: Port device team_slave_1 added [ 210.113663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 210.121365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 210.192510] device hsr_slave_0 entered promiscuous mode [ 210.250389] device hsr_slave_1 entered promiscuous mode [ 210.290894] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 210.308106] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 210.371478] chnl_net:caif_netlink_parms(): no params data found [ 210.394604] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.401113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.407925] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.414286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.433751] IPVS: ftp: loaded support on port[0] = 21 [ 210.467678] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.474294] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.481579] device bridge_slave_0 entered promiscuous mode [ 210.488169] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.494702] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.501960] device bridge_slave_1 entered promiscuous mode [ 210.570840] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 210.587004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 210.594703] chnl_net:caif_netlink_parms(): no params data found [ 210.639569] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 210.647154] IPVS: ftp: loaded support on port[0] = 21 [ 210.654170] team0: Port device team_slave_0 added [ 210.674486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 210.681726] team0: Port device team_slave_1 added [ 210.687189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 210.698035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 210.744069] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.751253] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.758101] device bridge_slave_0 entered promiscuous mode [ 210.768559] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.776602] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.783471] device bridge_slave_1 entered promiscuous mode [ 210.833137] device hsr_slave_0 entered promiscuous mode [ 210.890626] device hsr_slave_1 entered promiscuous mode [ 210.930811] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 210.938769] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 210.993007] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.000496] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.018764] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 211.036056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 211.058153] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 211.084848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.103209] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 211.110753] team0: Port device team_slave_0 added [ 211.116654] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 211.124247] team0: Port device team_slave_1 added [ 211.132227] chnl_net:caif_netlink_parms(): no params data found [ 211.148575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 211.156592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 211.165650] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 211.186157] IPVS: ftp: loaded support on port[0] = 21 [ 211.193185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 211.217483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.226580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.235303] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 211.241664] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.303177] device hsr_slave_0 entered promiscuous mode [ 211.340400] device hsr_slave_1 entered promiscuous mode [ 211.399923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 211.414912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 211.425129] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 211.435608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 211.444214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 211.452126] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.458462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.472758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 211.532336] chnl_net:caif_netlink_parms(): no params data found [ 211.548376] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.554937] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.562400] device bridge_slave_0 entered promiscuous mode [ 211.572210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 211.580713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 211.588269] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.594653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.607160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 211.626231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 211.633250] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.639606] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.647141] device bridge_slave_1 entered promiscuous mode [ 211.679644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 211.698085] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 211.707614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 211.732355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 211.740834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 211.753269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.762413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 211.789613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 211.797621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 211.811853] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.818223] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.827552] device bridge_slave_0 entered promiscuous mode [ 211.840633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 211.853664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 211.862071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 211.869103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 211.880306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 211.888289] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.894933] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.902328] device bridge_slave_1 entered promiscuous mode [ 211.908523] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 211.916592] team0: Port device team_slave_0 added [ 211.922422] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 211.929706] team0: Port device team_slave_1 added [ 211.937391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 211.962272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 211.971629] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 211.981788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 211.989384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 212.003619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 212.011700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 212.019270] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 212.029339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 212.043970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 212.054015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.061403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 212.068209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 212.135358] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 212.142069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 212.150558] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 212.156631] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.222366] device hsr_slave_0 entered promiscuous mode [ 212.260402] device hsr_slave_1 entered promiscuous mode [ 212.301099] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 212.308309] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 212.324874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 212.335497] team0: Port device team_slave_0 added [ 212.342117] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 212.349437] team0: Port device team_slave_1 added [ 212.362215] chnl_net:caif_netlink_parms(): no params data found [ 212.373466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 212.389220] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 212.399492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 212.410820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 212.426485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.434245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.441916] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.448276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.455625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.468661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.475781] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 212.514580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 212.522016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 212.563619] device hsr_slave_0 entered promiscuous mode [ 212.590656] device hsr_slave_1 entered promiscuous mode [ 212.641096] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 212.648264] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 212.667638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.676105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.684358] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.690753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.699951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 212.708294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 212.730717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 212.738018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 212.745707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 212.752929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 212.765031] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 212.772383] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.786355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 212.803007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 212.813419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 212.823463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.832735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.843890] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.850274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.857806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 212.866978] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.874983] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.883090] device bridge_slave_0 entered promiscuous mode [ 212.896113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 212.908233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 212.915776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.923067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 212.931331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 212.938859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.947469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.957005] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.963991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.971442] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 212.983178] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.989550] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.997092] device bridge_slave_1 entered promiscuous mode [ 213.023193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 213.036089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.046632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 213.054682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 213.069788] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 213.084376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 213.093999] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 213.109888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 213.120678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 213.127757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 213.136053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 213.143774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 213.154722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 213.175846] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 213.192860] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 213.200837] team0: Port device team_slave_0 added [ 213.209214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 213.219569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 213.228363] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 213.238271] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready 15:05:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="8b", 0x1) recvmmsg(r1, &(0x7f0000006100)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/120, 0x6f}}], 0x400000000000653, 0x0, 0x0) [ 213.249212] team0: Port device team_slave_1 added [ 213.266193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 213.269966] hrtimer: interrupt took 34791 ns [ 213.276981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 213.293330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 213.305704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 213.313881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.325698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.335398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 213.353236] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 213.359256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 213.375399] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 213.385435] 8021q: adding VLAN 0 to HW filter on device team0 [ 213.394036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 213.405444] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 213.414505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 213.425349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 213.440288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready 15:05:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}], 0x1, 0x0) [ 213.455689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 213.466153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 213.483328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 213.493223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 213.501529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 213.509240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 213.517210] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.523600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.532580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 213.542728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 213.612490] device hsr_slave_0 entered promiscuous mode [ 213.650405] device hsr_slave_1 entered promiscuous mode [ 213.710733] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 213.717421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 213.725193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 213.733172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 213.743188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 213.751094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 213.758611] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.765252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.775055] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 213.781364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 213.791439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 213.799092] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 15:05:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) [ 213.809051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.816797] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 213.836696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 213.856596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.868891] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 213.885143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 213.896388] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 213.908361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.915842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 213.928644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 213.959172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 213.969276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 213.978478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.990868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.997821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.041404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 214.061768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 214.071213] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 214.077290] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.094022] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 214.118092] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 214.127572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.144238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.158897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.167761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.176057] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.182451] bridge0: port 1(bridge_slave_0) entered forwarding state 15:05:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) [ 214.190455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.204856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 214.212446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 214.225253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 214.243214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 214.269365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 214.277281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.286506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.303536] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.309947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 214.336321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 214.344708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 214.366178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 214.387589] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 214.408364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 15:05:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) [ 214.444783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 214.468581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.528072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 214.559380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 214.591360] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 214.594923] overlayfs: unrecognized mount option "redirect_dir=./file1" or missing value [ 214.619177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 214.649488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.658836] overlayfs: unrecognized mount option "redirect_dir=./file1" or missing value [ 214.663686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 15:05:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00\f#\x9f\xd0\x85\xac\xc4\x9b\x81-\xb3\xd7=C\xea', 0x200002, 0x0) fchdir(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x0) dup2(r0, r1) [ 214.726079] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 214.750562] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 214.762606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.801178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 15:05:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) [ 214.843613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 214.875366] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 214.886140] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.898219] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 214.907134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.919172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.932405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 214.947826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 214.962184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 214.969766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 214.990932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.998751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 215.011662] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.018026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.031118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 215.039976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.051959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 215.061132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 215.068246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 215.076009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 215.083445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.091838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.099332] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.105758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.114585] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 215.121236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.129180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 215.137162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 215.152781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 215.163361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 215.172809] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 215.182756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 215.193766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 215.202657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 215.216557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.227124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 215.241821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 215.249611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 215.258735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 215.269185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 215.283569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 215.297659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 215.308914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 215.317949] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 215.323929] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 215.349563] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 215.356993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.368142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 215.375704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 215.387515] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 215.400461] 8021q: adding VLAN 0 to HW filter on device batadv0 15:05:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) [ 216.592490] audit: type=1400 audit(1556723151.318:38): avc: denied { create } for pid=7228 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 15:05:51 executing program 1: pause() syz_execute_func(&(0x7f0000000040)="3666440f50f564ff0941c3c4e1a5f97300660f3a8e16649c675100617b12e5c441dfd04b00c442019dccd211d46f") syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000002c0)="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") 15:05:51 executing program 3: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x6}], 0x1) 15:05:51 executing program 0: syz_execute_func(&(0x7f00000001c0)="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") 15:05:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) open(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) 15:05:51 executing program 4: syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660fde72d50f06b8c8b29cb29c4eed751e0fa0e509ab34d166470f380208670f01dcc461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc4a17a16c3d4d48cc7e8628f680866440fe6eac4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") [ 216.621711] audit: type=1400 audit(1556723151.348:39): avc: denied { write } for pid=7228 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 216.660874] audit: type=1400 audit(1556723151.388:40): avc: denied { read } for pid=7228 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 15:05:51 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r1 = dup(r0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 216.795609] syz-executor.1 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 15:05:51 executing program 3: mknod(&(0x7f0000000040)='./bus\x00', 0x100c, 0x0) r0 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)='~posix_acl_accessppp1\\\x00\x88\xd1\xeb`\x02\x16@\xfd \x8b\x12\x1c\x11\xaf\"G%\xc1\xd5\xaa\xf4M)\xfa\xf0\b`\x15\x81\xf7\x92O&(5\x8b\x1b\xfd\x7f{a\"\xe9o\xb4\x9c\xbfx\x87\x9d\xa3\xbe\x04FG.\x99\xf4\xfd\x1f\x85\xf1\xcd\x8c\vG%\x84\x8e\xc9Q\xc7\xeb\xb49\x8e\xbe\xc8\x9e\x84\xcc\xd7n\xa3\xbf$,^/\xefd\xb9*\nLN>:\x9aD\x1e\a\xad\x7f\xe6\xb7K\xb6\xc6\t\xb1\x7f\xe3\bK/\xae%FC\xd6\x8c\x94\xaa\x8a\xd43\xf6bQW\xdf\xb4\xc3\xd3\xb4(\xb5;\aHCE\xcf\x91\xd5\xee\xb9\xc4\x1a1\xce\xd8\xef9\xb1\xf9V\xce\xeaFNPq@\xca|\xd5\xca\xfa\xac[T?\xa7\x1e$,\x8c\xe7\x98\x9b-\x83F\x945\xb7f.\x93\x03\x93Bu&\xd1\x8f\xa2\xaaQQ%\xf8\xf0\x7fE\xb0\xabl\xbe\xecC', 0x0) fcntl$setstatus(r1, 0x4, 0x400) splice(r0, 0x0, r1, 0x0, 0x1000000007ff, 0x0) 15:05:51 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_ROPEN(r0, &(0x7f0000000100)={0xd}, 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RSTAT(r0, 0x0, 0x0) 15:05:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) open(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) 15:05:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) 15:05:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) 15:05:52 executing program 0: pause() syz_open_dev$rtc(&(0x7f00000001c0)='/dev/rtc#\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') syz_execute_func(&(0x7f00000000c0)="3666440f50f564ff0941c366440f56c966430f71f042f4f7dcff3434414a9e909000c466400f3820c4") syz_execute_func(&(0x7f0000000500)="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") 15:05:52 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) syz_execute_func(&(0x7f0000001580)="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") [ 217.701886] audit: type=1326 audit(1556723152.438:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7278 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45bc0a code=0x0 15:05:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3ffffeb, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) open(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) getsockname(r0, 0x0, 0x0) 15:05:52 executing program 5: pause() syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') syz_execute_func(&(0x7f0000000040)="3666440f50f564ff0941c3420f1afc3a8e16649c674699ec12b6e5f30f53d4f4ac4502b4ddb4dd003e41e6fff267812865566666") syz_execute_func(&(0x7f00000014c0)="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") 15:05:52 executing program 3: pause() syz_execute_func(&(0x7f0000000000)="3666440f50f564ff0941c3c4e1a5f97300660f3a8e16649c675100617b12e5c441dfd04b00c442019dccd211d46f") syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_execute_func(&(0x7f0000001580)="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") 15:05:52 executing program 4: 15:05:53 executing program 4: 15:05:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f309bd070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), 0x4) fcntl$setstatus(r0, 0x4, 0x42000) 15:05:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:05:53 executing program 2: pause() syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000000c0)="3666440f50f564ff0941c366440f56c966430f71f042f4e712ff343441dfd04b00c442019dcc0f11d466400f3820c4") syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000006c0)="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") [ 218.493174] audit: type=1326 audit(1556723153.222:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7278 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45bc0a code=0x0 15:05:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xffffffff80000000, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 15:05:53 executing program 4: 15:05:53 executing program 1: 15:05:53 executing program 1: [ 218.589070] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 218.627036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 15:05:53 executing program 4: [ 218.665832] syz-executor.0 (7327) used greatest stack depth: 23280 bytes left 15:05:53 executing program 5: 15:05:53 executing program 3: 15:05:53 executing program 0: 15:05:53 executing program 1: 15:05:53 executing program 4: 15:05:53 executing program 5: 15:05:54 executing program 0: 15:05:54 executing program 3: 15:05:54 executing program 1: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0xe0b504b9e08c1204) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x4200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, 0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 15:05:54 executing program 2: 15:05:54 executing program 5: 15:05:54 executing program 4: 15:05:54 executing program 0: 15:05:54 executing program 3: 15:05:54 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={0x0, 0xfffffffffffffcd2, 0x0, 0x0, 0x0, 0xffffffffffffffdb}, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:05:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x64042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) openat$cgroup_procs(r2, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) r3 = gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7fffffff, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x8, 0x100000000, 0xffffffffffff7fff, 0x6, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x88f3, 0x98b, 0x1ff, 0xfffffffffffffffa, 0x4, 0x1000, 0x5, 0x100, 0x2, 0x3, 0xff, 0x80, 0x80, 0x4, 0x8000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1c0000, 0x7}, 0x4a, 0xffffffffffff7fff, 0x7, 0x0, 0x7, 0x8, 0x3}, r3, 0x0, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) sendmsg$kcm(r4, &(0x7f0000000440)={&(0x7f0000000200)=@ethernet={0x6, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)="e07890f1b5cfc99ec13896c614e997334cb6f2be11925564e06ae80d38233fcbd58312423cb65d91eaecf89fc063484331d1a52f2f9ecc6a30329e131c1ecb50e9ae7286eeb4dbff7f8f7a43e6", 0x4d}], 0x1}, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0xda4fff08) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syzkaller0\x00'}) 15:05:54 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8936, &(0x7f0000000000)={r0}) 15:05:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2e00000013000507ed028064d200100013000080000000000080000000000300f88000f01700d0bd002000000001", 0x2e}], 0x1, 0x0, 0x0, 0x2}, 0x0) 15:05:54 executing program 0: 15:05:54 executing program 3: 15:05:54 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000180)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f00000000c0)={0x8000, 0x38303553, 0x3, @discrete={0xffffffffffff77b6, 0x43d}}) 15:05:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x5}) 15:05:54 executing program 0: syz_emit_ethernet(0xffb6, &(0x7f000000a000)={@broadcast=[0xff, 0xe0], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x0, 0xffffca88}}}}}, 0x0) 15:05:55 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x84) [ 220.298991] sit: non-ECT from 172.20.255.187 with TOS=0x3 [ 220.343636] sit: non-ECT from 172.20.255.187 with TOS=0x3 15:05:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 15:05:55 executing program 0: syz_emit_ethernet(0xffb6, &(0x7f000000a000)={@broadcast=[0xff, 0xe0], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1=0xe000039b}, @udp={0x0, 0x0, 0xffffca88}}}}}, 0x0) 15:05:55 executing program 4: gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0xffffffffffffffff, 0x70, 0x0, 0x7eac8638, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff, 0x5}, 0x10) sendmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f0000000400)=@l2={0x1f, 0x81, {0x69, 0x8001, 0xa8, 0x0, 0x9, 0x6}, 0x1, 0xfffffffffffffffe}, 0x80, 0x0}, 0x4000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) gettid() 15:05:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="baa000edf26df20f080347640f0058d5640f320f381dec0f221b8d4e9c66b80500000066b94a7b00000f01c1", 0x2c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000440)) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:05:55 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$packet(0x11, 0x800000000001, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x84) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 15:05:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002640)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7d9288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008cc0)=[{{0x0, 0xfffffffffffffe06, &(0x7f0000003a40)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5c}}], 0x4000000000002ad, 0x0, 0x0) 15:05:55 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x84) 15:05:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002640)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) openat(0xffffffffffffff9c, 0x0, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7d9288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008cc0)=[{{0x0, 0xfffffffffffffe06, &(0x7f0000003a40)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5c}}], 0x4000000000002ad, 0x0, 0x0) 15:05:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) [ 221.076359] kvm: pic: non byte read [ 221.093340] kvm: pic: non byte read 15:05:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16@\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, 0x0) [ 221.133763] kvm: pic: single mode not supported [ 221.159191] kvm: pic: non byte read [ 221.182285] kvm: pic: non byte read [ 221.223911] kvm: pic: non byte read 15:05:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002640)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7d9288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, 0x0) recvmmsg(r1, &(0x7f0000008cc0)=[{{0x0, 0xfffffffffffffe06, &(0x7f0000003a40)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5c}}], 0x4000000000002ad, 0x0, 0x0) 15:05:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x400000000000003}, 0x11) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) [ 221.253205] kvm: pic: level sensitive irq not supported [ 221.253327] audit: type=1400 audit(1556723155.982:43): avc: denied { create } for pid=7468 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 221.261058] kvm: pic: non byte read [ 221.293581] bond0: Releasing backup interface bond_slave_1 15:05:56 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000380)=""/167, 0xa7}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stat\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 15:05:56 executing program 0: syz_emit_ethernet(0xffb6, &(0x7f000000a000)={@broadcast=[0xff, 0xe0], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x0, 0xffffca88}}}}}, 0x0) 15:05:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 221.437844] audit: type=1400 audit(1556723156.012:44): avc: denied { ioctl } for pid=7468 comm="syz-executor.0" path="socket:[25566]" dev="sockfs" ino=25566 ioctlcmd=0x8991 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 221.440834] kvm: pic: single mode not supported [ 221.468013] kvm: pic: level sensitive irq not supported 15:05:56 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020700001000000000000000000000000800120000000100000000000000000006000000000000000000000000000200e00040e0ff00000020000000000000000000ada8008004000000200000000000030006000000000002000080ac14ffbbf00000000000000003000500000000000200423b1d632bd7b8200000000000c7"], 0x80}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") 15:05:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0, 0x0) prlimit64(0x0, 0x2, &(0x7f00000000c0), 0x0) syz_execute_func(&(0x7f0000000200)="f3e100def9575cc3b7d991d6734e4e73224a460f3067660e50e94d00c9c966440f3808219c294ad0d26c4507c422f18cf0bf420fae9972b571b99f01467785fb") 15:05:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_read_part_table(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000010000)="02006800000f000000000000000000008128b14700000000d59863d2ffffffa602000f2020cc00000000ff07000000ffffffee000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 15:05:56 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 15:05:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a040007000000ff7f0000333f220005001a00051e0000000559a008ff7f003d2cf35545b639ab0b8ddd5dc803000000680000000000000000f25d35ebf1816dc05a9230bc2cf95595ec97136e5354a07d5e8792a2d0c4e2b7814954c92a952ea9238e036170067168f50c3992520ca1116f666b01b53765273afd600c8df5585d6154a6eb8123fc8ae5"], 0x8b}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x20, 0x0) 15:05:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="baa000edf26df20f080347640f0058d5640f320f381dec0f221b8d4e9c66b80500000066b94a7b00000f01c1", 0x2c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000440)) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.714596] kvm: pic: non byte read [ 221.719338] kvm: pic: non byte read [ 221.724303] kvm: pic: single mode not supported 15:05:56 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000440)="1e", 0x1) [ 221.798786] mmap: syz-executor.2 (7523): VmData 18407424 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 221.848909] Dev loop0: unable to read RDB block 1 [ 221.854997] loop0: unable to read partition table [ 221.878743] loop0: partition table beyond EOD, truncated [ 221.886129] kvm: pic: non byte read [ 221.890803] kvm: pic: non byte read 15:05:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)={0x1, 0x0, @ioapic={0xf000}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.894916] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 221.916533] kvm: pic: single mode not supported [ 221.957788] kvm: pic: level sensitive irq not supported [ 221.964442] kvm: pic: single mode not supported [ 221.969993] kvm: pic: level sensitive irq not supported 15:05:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @initdev}, 0x52) listen(r1, 0x7fe) r2 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x0) 15:05:56 executing program 5: mknod(&(0x7f0000000200)='./file0\x00', 0x1120, 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x7e, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x1, &(0x7f0000000000)=0x7) read$FUSE(r1, &(0x7f0000001240), 0xffffff7b) write$FUSE_IOCTL(r1, &(0x7f0000000000)={0xfffffffffffffef9}, 0xfffffc34) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) 15:05:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7fff, 0x0) [ 222.072432] Dev loop0: unable to read RDB block 1 [ 222.077538] loop0: unable to read partition table [ 222.091948] loop0: partition table beyond EOD, truncated [ 222.097460] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) 15:05:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_read_part_table(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000010000)="02006800000f000000000000000000008128b14700000000d59863d2ffffffa602000f2020cc00000000ff07000000ffffffee000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) 15:05:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x2c2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0x40bc5311, &(0x7f0000000000)) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 15:05:57 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$packet(0x11, 0x2000000000002, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x307, {0x0, 0x0, 0x0, 0x0, 0x6}}, 0xe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@dev, @in6=@initdev}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, 0x0) stat(0x0, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$P9_RWRITE(r1, &(0x7f00000000c0)={0xb, 0x77, 0x2, 0xffffffffffffffc0}, 0xb) open(0x0, 0x0, 0x0) open(0x0, 0x141042, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:05:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0, 0x800) prlimit64(0x0, 0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f3e100def9575cc3b7d991d6734e4e73224a460f3067660e50e94d00c9c966440f3808219c294ad0d26c4507c422f18cf0bf420fae9972b571b99f01467785fb") 15:05:57 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fe) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 15:05:57 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000180)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) [ 428.000456] INFO: task syz-executor.0:7114 blocked for more than 140 seconds. [ 428.007955] Not tainted 4.14.114 #4 [ 428.012346] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.020867] syz-executor.0 D24992 7114 1 0x00000004 [ 428.026552] Call Trace: [ 428.029280] __schedule+0x7be/0x1cf0 [ 428.033144] ? __mutex_lock+0x737/0x1470 [ 428.037305] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.042391] schedule+0x92/0x1c0 [ 428.045760] schedule_preempt_disabled+0x13/0x20 [ 428.050707] __mutex_lock+0x73c/0x1470 [ 428.054628] ? blkdev_reread_part+0x1f/0x40 [ 428.059019] ? mutex_trylock+0x1c0/0x1c0 [ 428.063158] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 428.068425] ? __wake_up_common_lock+0xe3/0x160 [ 428.073176] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 428.078277] mutex_lock_nested+0x16/0x20 [ 428.082850] ? mutex_lock_nested+0x16/0x20 [ 428.087237] blkdev_reread_part+0x1f/0x40 [ 428.091491] loop_reread_partitions+0x7c/0x90 [ 428.096039] loop_clr_fd+0x844/0xae0 [ 428.099750] lo_ioctl+0x8d0/0x1c70 [ 428.103422] ? loop_probe+0x160/0x160 [ 428.107337] blkdev_ioctl+0x983/0x1880 [ 428.111300] ? blkpg_ioctl+0x980/0x980 [ 428.115213] ? __might_sleep+0x93/0xb0 [ 428.119135] block_ioctl+0xde/0x120 [ 428.122867] ? blkdev_fallocate+0x3b0/0x3b0 [ 428.127225] do_vfs_ioctl+0x7b9/0x1070 [ 428.131308] ? selinux_file_mprotect+0x5d0/0x5d0 [ 428.136128] ? ioctl_preallocate+0x1c0/0x1c0 [ 428.140679] ? putname+0xe0/0x120 [ 428.144145] ? do_sys_open+0x221/0x430 [ 428.148039] ? security_file_ioctl+0x83/0xc0 [ 428.152977] ? security_file_ioctl+0x8f/0xc0 [ 428.157393] SyS_ioctl+0x8f/0xc0 [ 428.160826] ? do_vfs_ioctl+0x1070/0x1070 [ 428.164996] do_syscall_64+0x1eb/0x630 [ 428.168887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.173816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.179023] RIP: 0033:0x458c17 [ 428.182285] RSP: 002b:00007fffcb951f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 428.190012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c17 [ 428.197343] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 428.204716] RBP: 0000000000000024 R08: 0000000000000000 R09: 000000000000000a [ 428.212158] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 428.219503] R13: 00007fffcb951f90 R14: 000000000003623c R15: 00007fffcb951fa0 [ 428.226907] INFO: task syz-executor.3:7115 blocked for more than 140 seconds. [ 428.234219] Not tainted 4.14.114 #4 [ 428.238361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.246504] syz-executor.3 D24992 7115 1 0x00000004 [ 428.252185] Call Trace: [ 428.254770] __schedule+0x7be/0x1cf0 [ 428.258488] ? __mutex_lock+0x737/0x1470 [ 428.262643] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.267681] schedule+0x92/0x1c0 [ 428.271158] schedule_preempt_disabled+0x13/0x20 [ 428.275920] __mutex_lock+0x73c/0x1470 [ 428.279813] ? lo_ioctl+0x87/0x1c70 [ 428.283914] ? lock_downgrade+0x620/0x6e0 [ 428.288059] ? mutex_trylock+0x1c0/0x1c0 [ 428.292443] ? avc_has_extended_perms+0x8ec/0xe40 [ 428.297283] ? putname+0xdb/0x120 [ 428.300791] ? avc_ss_reset+0x110/0x110 [ 428.304766] ? kasan_slab_free+0x75/0xc0 [ 428.308818] mutex_lock_nested+0x16/0x20 [ 428.312951] ? mutex_lock_nested+0x16/0x20 [ 428.317227] lo_ioctl+0x87/0x1c70 [ 428.320829] ? loop_probe+0x160/0x160 [ 428.324635] blkdev_ioctl+0x983/0x1880 [ 428.328510] ? blkpg_ioctl+0x980/0x980 [ 428.332473] ? __might_sleep+0x93/0xb0 [ 428.336359] block_ioctl+0xde/0x120 [ 428.340076] ? blkdev_fallocate+0x3b0/0x3b0 [ 428.344397] do_vfs_ioctl+0x7b9/0x1070 [ 428.348338] ? selinux_file_mprotect+0x5d0/0x5d0 [ 428.353161] ? ioctl_preallocate+0x1c0/0x1c0 [ 428.357602] ? putname+0xe0/0x120 [ 428.361128] ? do_sys_open+0x221/0x430 [ 428.365020] ? security_file_ioctl+0x83/0xc0 [ 428.369442] ? security_file_ioctl+0x8f/0xc0 [ 428.374050] SyS_ioctl+0x8f/0xc0 [ 428.377476] ? do_vfs_ioctl+0x1070/0x1070 [ 428.381950] do_syscall_64+0x1eb/0x630 [ 428.385846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.390889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.396087] RIP: 0033:0x458c17 [ 428.399316] RSP: 002b:00007ffc2d749a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 428.407399] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c17 [ 428.415582] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 428.422935] RBP: 000000000000003d R08: 0000000000000000 R09: 000000000000000a [ 428.430256] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 428.437575] R13: 00007ffc2d749ac0 R14: 00000000000362fa R15: 00007ffc2d749ad0 [ 428.445014] INFO: task syz-executor.2:7116 blocked for more than 140 seconds. [ 428.452340] Not tainted 4.14.114 #4 [ 428.456473] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.464506] syz-executor.2 D24992 7116 1 0x00000004 [ 428.470175] Call Trace: [ 428.472767] __schedule+0x7be/0x1cf0 [ 428.476517] ? __mutex_lock+0x737/0x1470 [ 428.480663] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.485692] schedule+0x92/0x1c0 [ 428.489050] schedule_preempt_disabled+0x13/0x20 [ 428.493877] __mutex_lock+0x73c/0x1470 [ 428.497823] ? __mutex_unlock_slowpath+0x71/0x800 [ 428.502879] ? __blkdev_get+0x145/0x1120 [ 428.506953] ? mutex_trylock+0x1c0/0x1c0 [ 428.511079] ? exact_match+0xd/0x20 [ 428.514701] ? kobj_lookup+0x319/0x410 [ 428.518677] ? blkdev_ioctl+0x1880/0x1880 [ 428.522906] mutex_lock_nested+0x16/0x20 [ 428.526977] ? mutex_lock_nested+0x16/0x20 [ 428.531278] __blkdev_get+0x145/0x1120 [ 428.535157] ? __blkdev_put+0x7f0/0x7f0 [ 428.539132] ? bd_acquire+0x178/0x2c0 [ 428.543460] ? find_held_lock+0x35/0x130 [ 428.547527] blkdev_get+0xa8/0x8e0 [ 428.551648] ? bd_may_claim+0xd0/0xd0 [ 428.555445] ? _raw_spin_unlock+0x2d/0x50 [ 428.559582] blkdev_open+0x1d1/0x260 [ 428.563455] ? security_file_open+0x8f/0x1a0 [ 428.567985] do_dentry_open+0x73e/0xeb0 [ 428.572038] ? bd_acquire+0x2c0/0x2c0 [ 428.575868] vfs_open+0x105/0x230 [ 428.579454] path_openat+0x8bd/0x3f70 [ 428.583346] ? trace_hardirqs_on+0x10/0x10 [ 428.587615] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 428.592496] ? find_held_lock+0x35/0x130 [ 428.596631] ? __alloc_fd+0x1d4/0x4a0 [ 428.600598] do_filp_open+0x18e/0x250 [ 428.604595] ? may_open_dev+0xe0/0xe0 [ 428.608419] ? _raw_spin_unlock+0x2d/0x50 [ 428.612654] ? __alloc_fd+0x1d4/0x4a0 [ 428.616510] do_sys_open+0x2c5/0x430 [ 428.620414] ? filp_open+0x70/0x70 [ 428.624007] SyS_open+0x2d/0x40 [ 428.627296] ? do_sys_open+0x430/0x430 [ 428.631246] do_syscall_64+0x1eb/0x630 [ 428.635149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.639989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.645345] RIP: 0033:0x412d20 [ 428.648547] RSP: 002b:00007ffc55664f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 428.656362] RAX: ffffffffffffffda RBX: 0000000000036401 RCX: 0000000000412d20 [ 428.663917] RDX: 00007ffc55664fda RSI: 0000000000000002 RDI: 00007ffc55664fd0 [ 428.671836] RBP: 0000000000000029 R08: 0000000000000000 R09: 000000000000000a [ 428.679335] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 428.686694] R13: 00007ffc55664f80 R14: 00000000000363bf R15: 00007ffc55664f90 [ 428.694031] INFO: task syz-executor.4:7117 blocked for more than 140 seconds. [ 428.701371] Not tainted 4.14.114 #4 [ 428.705556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.713580] syz-executor.4 D25168 7117 1 0x00000004 [ 428.719251] Call Trace: [ 428.721911] __schedule+0x7be/0x1cf0 [ 428.725722] ? __mutex_lock+0x737/0x1470 [ 428.729790] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.734936] schedule+0x92/0x1c0 [ 428.738320] schedule_preempt_disabled+0x13/0x20 [ 428.743144] __mutex_lock+0x73c/0x1470 [ 428.747105] ? __mutex_unlock_slowpath+0x71/0x800 [ 428.752047] ? __blkdev_get+0x145/0x1120 [ 428.756120] ? mutex_trylock+0x1c0/0x1c0 [ 428.760230] ? exact_match+0xd/0x20 [ 428.763878] ? kobj_lookup+0x319/0x410 [ 428.767763] ? blkdev_ioctl+0x1880/0x1880 [ 428.772069] mutex_lock_nested+0x16/0x20 [ 428.776137] ? mutex_lock_nested+0x16/0x20 [ 428.780445] __blkdev_get+0x145/0x1120 [ 428.784362] ? __blkdev_put+0x7f0/0x7f0 [ 428.788329] ? bd_acquire+0x178/0x2c0 [ 428.792182] ? find_held_lock+0x35/0x130 [ 428.796305] blkdev_get+0xa8/0x8e0 [ 428.799843] ? bd_may_claim+0xd0/0xd0 [ 428.804362] ? _raw_spin_unlock+0x2d/0x50 [ 428.808525] blkdev_open+0x1d1/0x260 [ 428.812300] ? security_file_open+0x8f/0x1a0 [ 428.816739] do_dentry_open+0x73e/0xeb0 [ 428.820791] ? bd_acquire+0x2c0/0x2c0 [ 428.824617] vfs_open+0x105/0x230 [ 428.828150] path_openat+0x8bd/0x3f70 [ 428.837239] ? trace_hardirqs_on+0x10/0x10 [ 428.841551] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 428.846228] ? find_held_lock+0x35/0x130 [ 428.851082] ? __alloc_fd+0x1d4/0x4a0 [ 428.854885] do_filp_open+0x18e/0x250 [ 428.858674] ? may_open_dev+0xe0/0xe0 [ 428.862546] ? _raw_spin_unlock+0x2d/0x50 [ 428.866717] ? __alloc_fd+0x1d4/0x4a0 [ 428.870731] do_sys_open+0x2c5/0x430 [ 428.874481] ? filp_open+0x70/0x70 [ 428.878127] SyS_open+0x2d/0x40 [ 428.881664] ? do_sys_open+0x430/0x430 [ 428.885572] do_syscall_64+0x1eb/0x630 [ 428.889464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.894417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.899637] RIP: 0033:0x412d20 [ 428.902890] RSP: 002b:00007ffdaf1e1668 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 428.911263] RAX: ffffffffffffffda RBX: 00000000000363f7 RCX: 0000000000412d20 [ 428.918593] RDX: 00007ffdaf1e16fa RSI: 0000000000000002 RDI: 00007ffdaf1e16f0 [ 428.925992] RBP: 000000000000002d R08: 0000000000000000 R09: 000000000000000a [ 428.933694] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 428.941145] R13: 00007ffdaf1e16a0 R14: 00000000000363c5 R15: 00007ffdaf1e16b0 [ 428.948448] INFO: task syz-executor.1:7118 blocked for more than 140 seconds. [ 428.956097] Not tainted 4.14.114 #4 [ 428.960319] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.968303] syz-executor.1 D24512 7118 1 0x00000004 [ 428.974040] Call Trace: [ 428.976658] __schedule+0x7be/0x1cf0 [ 428.980452] ? __mutex_lock+0x737/0x1470 [ 428.984854] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.989998] schedule+0x92/0x1c0 [ 428.993493] schedule_preempt_disabled+0x13/0x20 [ 428.998291] __mutex_lock+0x73c/0x1470 [ 429.002412] ? trace_hardirqs_on+0x10/0x10 [ 429.006804] ? lo_open+0x1d/0xb0 [ 429.010303] ? refcount_add+0x40/0x50 [ 429.014148] ? mutex_trylock+0x1c0/0x1c0 [ 429.018214] ? find_held_lock+0x35/0x130 [ 429.022469] ? disk_get_part+0x9c/0x140 [ 429.026490] ? lock_downgrade+0x6e0/0x6e0 [ 429.030725] ? loop_unregister_transfer+0x90/0x90 [ 429.035596] mutex_lock_nested+0x16/0x20 [ 429.039780] ? mutex_lock_nested+0x16/0x20 [ 429.044252] lo_open+0x1d/0xb0 [ 429.047468] __blkdev_get+0x2c9/0x1120 [ 429.051452] ? __blkdev_put+0x7f0/0x7f0 [ 429.055450] ? bd_acquire+0x178/0x2c0 [ 429.059412] ? find_held_lock+0x35/0x130 [ 429.064237] blkdev_get+0xa8/0x8e0 [ 429.067807] ? bd_may_claim+0xd0/0xd0 [ 429.071698] ? _raw_spin_unlock+0x2d/0x50 [ 429.075882] blkdev_open+0x1d1/0x260 [ 429.079595] ? security_file_open+0x8f/0x1a0 [ 429.084234] do_dentry_open+0x73e/0xeb0 [ 429.088241] ? bd_acquire+0x2c0/0x2c0 [ 429.092120] vfs_open+0x105/0x230 [ 429.095663] path_openat+0x8bd/0x3f70 [ 429.099688] ? trace_hardirqs_on+0x10/0x10 [ 429.104027] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 429.108717] ? find_held_lock+0x35/0x130 [ 429.112887] ? __alloc_fd+0x1d4/0x4a0 [ 429.116715] do_filp_open+0x18e/0x250 [ 429.120906] ? may_open_dev+0xe0/0xe0 [ 429.124753] ? _raw_spin_unlock+0x2d/0x50 [ 429.128908] ? __alloc_fd+0x1d4/0x4a0 [ 429.132805] do_sys_open+0x2c5/0x430 [ 429.136538] ? filp_open+0x70/0x70 [ 429.140164] SyS_open+0x2d/0x40 [ 429.143468] ? do_sys_open+0x430/0x430 [ 429.147374] do_syscall_64+0x1eb/0x630 [ 429.151421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.156296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.161570] RIP: 0033:0x412d20 [ 429.164778] RSP: 002b:00007ffd20cb5638 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 429.172694] RAX: ffffffffffffffda RBX: 0000000000036479 RCX: 0000000000412d20 [ 429.179991] RDX: 00007ffd20cb56ca RSI: 0000000000000002 RDI: 00007ffd20cb56c0 [ 429.187490] RBP: 0000000000000023 R08: 0000000000000000 R09: 000000000000000a [ 429.195309] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 429.202679] R13: 00007ffd20cb5670 R14: 000000000003623a R15: 00007ffd20cb5680 [ 429.210006] INFO: task syz-executor.5:7119 blocked for more than 140 seconds. [ 429.217404] Not tainted 4.14.114 #4 [ 429.221653] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.229649] syz-executor.5 D25168 7119 1 0x00000004 [ 429.235466] Call Trace: [ 429.238181] __schedule+0x7be/0x1cf0 [ 429.242167] ? __mutex_lock+0x737/0x1470 [ 429.246252] ? pci_mmcfg_check_reserved+0x150/0x150 [ 429.251357] schedule+0x92/0x1c0 [ 429.254753] schedule_preempt_disabled+0x13/0x20 [ 429.259507] __mutex_lock+0x73c/0x1470 [ 429.263498] ? __mutex_unlock_slowpath+0x71/0x800 [ 429.268370] ? __blkdev_get+0x145/0x1120 [ 429.272527] ? mutex_trylock+0x1c0/0x1c0 [ 429.276613] ? exact_match+0xd/0x20 [ 429.280406] ? kobj_lookup+0x319/0x410 [ 429.284323] ? blkdev_ioctl+0x1880/0x1880 [ 429.288485] mutex_lock_nested+0x16/0x20 [ 429.292773] ? mutex_lock_nested+0x16/0x20 [ 429.297037] __blkdev_get+0x145/0x1120 [ 429.301025] ? __blkdev_put+0x7f0/0x7f0 [ 429.305014] ? bd_acquire+0x178/0x2c0 [ 429.308837] ? find_held_lock+0x35/0x130 [ 429.312995] blkdev_get+0xa8/0x8e0 [ 429.316553] ? bd_may_claim+0xd0/0xd0 [ 429.321102] ? _raw_spin_unlock+0x2d/0x50 [ 429.325278] blkdev_open+0x1d1/0x260 [ 429.329098] ? security_file_open+0x8f/0x1a0 [ 429.333712] do_dentry_open+0x73e/0xeb0 [ 429.338158] ? bd_acquire+0x2c0/0x2c0 [ 429.342055] vfs_open+0x105/0x230 [ 429.345528] path_openat+0x8bd/0x3f70 [ 429.349341] ? trace_hardirqs_on+0x10/0x10 [ 429.353668] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 429.358377] ? find_held_lock+0x35/0x130 [ 429.362640] ? __alloc_fd+0x1d4/0x4a0 [ 429.366460] do_filp_open+0x18e/0x250 [ 429.370332] ? may_open_dev+0xe0/0xe0 [ 429.374157] ? _raw_spin_unlock+0x2d/0x50 [ 429.378309] ? __alloc_fd+0x1d4/0x4a0 [ 429.382200] do_sys_open+0x2c5/0x430 [ 429.386051] ? filp_open+0x70/0x70 [ 429.389602] SyS_open+0x2d/0x40 [ 429.392988] ? do_sys_open+0x430/0x430 [ 429.396904] do_syscall_64+0x1eb/0x630 [ 429.400876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.405753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.411026] RIP: 0033:0x412d20 [ 429.414223] RSP: 002b:00007ffc74dea488 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 429.422115] RAX: ffffffffffffffda RBX: 0000000000036471 RCX: 0000000000412d20 [ 429.429965] RDX: 00007ffc74dea51a RSI: 0000000000000002 RDI: 00007ffc74dea510 [ 429.437600] RBP: 000000000000001e R08: 0000000000000000 R09: 000000000000000a [ 429.445138] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 429.453011] R13: 00007ffc74dea4c0 R14: 00000000000363c5 R15: 00007ffc74dea4d0 [ 429.460399] INFO: task blkid:7567 blocked for more than 140 seconds. [ 429.466902] Not tainted 4.14.114 #4 [ 429.471107] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.479192] blkid D28912 7567 7077 0x00000004 [ 429.484955] Call Trace: [ 429.487557] __schedule+0x7be/0x1cf0 [ 429.491337] ? __mutex_lock+0x737/0x1470 [ 429.495425] ? pci_mmcfg_check_reserved+0x150/0x150 [ 429.500536] schedule+0x92/0x1c0 [ 429.503941] schedule_preempt_disabled+0x13/0x20 [ 429.508857] __mutex_lock+0x73c/0x1470 [ 429.512991] ? lo_open+0x1d/0xb0 [ 429.516388] ? refcount_add+0x40/0x50 [ 429.520281] ? mutex_trylock+0x1c0/0x1c0 [ 429.524375] ? exact_match+0xd/0x20 [ 429.528013] ? kobj_lookup+0x319/0x410 [ 429.532075] ? loop_unregister_transfer+0x90/0x90 [ 429.536952] mutex_lock_nested+0x16/0x20 [ 429.541095] ? mutex_lock_nested+0x16/0x20 [ 429.545355] lo_open+0x1d/0xb0 [ 429.548541] __blkdev_get+0xab1/0x1120 [ 429.552637] ? __blkdev_put+0x7f0/0x7f0 [ 429.556629] ? bd_acquire+0x178/0x2c0 [ 429.560510] ? find_held_lock+0x35/0x130 [ 429.564600] blkdev_get+0xa8/0x8e0 [ 429.568151] ? bd_may_claim+0xd0/0xd0 [ 429.572205] ? _raw_spin_unlock+0x2d/0x50 [ 429.576657] blkdev_open+0x1d1/0x260 [ 429.581196] ? security_file_open+0x8f/0x1a0 [ 429.585641] do_dentry_open+0x73e/0xeb0 [ 429.589616] ? bd_acquire+0x2c0/0x2c0 [ 429.593523] vfs_open+0x105/0x230 [ 429.597038] path_openat+0x8bd/0x3f70 [ 429.600931] ? trace_hardirqs_on+0x10/0x10 [ 429.605260] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 429.609941] ? find_held_lock+0x35/0x130 [ 429.614113] ? __alloc_fd+0x1d4/0x4a0 [ 429.618216] do_filp_open+0x18e/0x250 [ 429.622125] ? may_open_dev+0xe0/0xe0 [ 429.625961] ? _raw_spin_unlock+0x2d/0x50 [ 429.630203] ? __alloc_fd+0x1d4/0x4a0 [ 429.634036] do_sys_open+0x2c5/0x430 [ 429.637767] ? filp_open+0x70/0x70 [ 429.641426] SyS_open+0x2d/0x40 [ 429.644729] ? do_sys_open+0x430/0x430 [ 429.648653] do_syscall_64+0x1eb/0x630 [ 429.652635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.657617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.662962] RIP: 0033:0x7f085df47120 [ 429.666689] RSP: 002b:00007ffd59087048 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 429.674679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f085df47120 [ 429.682093] RDX: 00007ffd59088f41 RSI: 0000000000000000 RDI: 00007ffd59088f41 [ 429.689385] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 429.696777] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000156f030 [ 429.704141] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 429.712029] INFO: task blkid:7568 blocked for more than 140 seconds. [ 429.718540] Not tainted 4.14.114 #4 [ 429.722759] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.730925] blkid D29040 7568 7275 0x00000004 [ 429.736592] Call Trace: [ 429.739357] __schedule+0x7be/0x1cf0 [ 429.743195] ? __mutex_lock+0x737/0x1470 [ 429.747289] ? pci_mmcfg_check_reserved+0x150/0x150 [ 429.752438] schedule+0x92/0x1c0 [ 429.755840] schedule_preempt_disabled+0x13/0x20 [ 429.760840] __mutex_lock+0x73c/0x1470 [ 429.764762] ? trace_hardirqs_on+0x10/0x10 [ 429.769128] ? lo_open+0x1d/0xb0 [ 429.772588] ? refcount_add+0x40/0x50 [ 429.776426] ? mutex_trylock+0x1c0/0x1c0 [ 429.780573] ? find_held_lock+0x35/0x130 [ 429.784669] ? disk_get_part+0x9c/0x140 [ 429.788667] ? lock_downgrade+0x6e0/0x6e0 [ 429.792902] ? loop_unregister_transfer+0x90/0x90 [ 429.797780] mutex_lock_nested+0x16/0x20 [ 429.801926] ? mutex_lock_nested+0x16/0x20 [ 429.806185] lo_open+0x1d/0xb0 [ 429.809373] __blkdev_get+0x2c9/0x1120 [ 429.813440] ? __blkdev_put+0x7f0/0x7f0 [ 429.817497] ? bd_acquire+0x178/0x2c0 [ 429.821399] ? find_held_lock+0x35/0x130 [ 429.825480] blkdev_get+0xa8/0x8e0 [ 429.829021] ? bd_may_claim+0xd0/0xd0 [ 429.832918] ? _raw_spin_unlock+0x2d/0x50 [ 429.837220] blkdev_open+0x1d1/0x260 [ 429.842080] ? security_file_open+0x8f/0x1a0 [ 429.847990] do_dentry_open+0x73e/0xeb0 [ 429.852145] ? bd_acquire+0x2c0/0x2c0 [ 429.855975] vfs_open+0x105/0x230 [ 429.859557] path_openat+0x8bd/0x3f70 [ 429.863488] ? trace_hardirqs_on+0x10/0x10 [ 429.867761] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 429.872540] ? find_held_lock+0x35/0x130 [ 429.876635] ? __alloc_fd+0x1d4/0x4a0 [ 429.880649] do_filp_open+0x18e/0x250 [ 429.884471] ? may_open_dev+0xe0/0xe0 [ 429.888423] ? _raw_spin_unlock+0x2d/0x50 [ 429.892677] ? __alloc_fd+0x1d4/0x4a0 [ 429.896616] do_sys_open+0x2c5/0x430 [ 429.900405] ? filp_open+0x70/0x70 [ 429.903967] SyS_open+0x2d/0x40 [ 429.907238] ? do_sys_open+0x430/0x430 [ 429.911264] do_syscall_64+0x1eb/0x630 [ 429.915160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.919997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.925328] RIP: 0033:0x7ffba6f66120 [ 429.929053] RSP: 002b:00007ffe21276de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 429.936846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffba6f66120 [ 429.944177] RDX: 00007ffe21278f34 RSI: 0000000000000000 RDI: 00007ffe21278f34 [ 429.952430] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 429.959840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001d98030 [ 429.967319] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 429.975094] INFO: task blkid:7569 blocked for more than 140 seconds. [ 429.981677] Not tainted 4.14.114 #4 [ 429.985826] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.993935] blkid D28512 7569 7356 0x00000004 [ 429.999705] Call Trace: [ 430.002499] __schedule+0x7be/0x1cf0 [ 430.006218] ? __mutex_lock+0x737/0x1470 [ 430.010324] ? pci_mmcfg_check_reserved+0x150/0x150 [ 430.015454] schedule+0x92/0x1c0 [ 430.018816] schedule_preempt_disabled+0x13/0x20 [ 430.023673] __mutex_lock+0x73c/0x1470 [ 430.027679] ? trace_hardirqs_on+0x10/0x10 [ 430.032142] ? lo_release+0x84/0x1b0 [ 430.035871] ? save_trace+0x250/0x290 [ 430.039660] ? mutex_trylock+0x1c0/0x1c0 [ 430.043799] ? __blkdev_put+0x397/0x7f0 [ 430.047793] ? find_held_lock+0x35/0x130 [ 430.051937] ? __blkdev_put+0x397/0x7f0 [ 430.055929] ? loop_clr_fd+0xae0/0xae0 [ 430.059806] mutex_lock_nested+0x16/0x20 [ 430.063939] ? mutex_lock_nested+0x16/0x20 [ 430.068181] lo_release+0x84/0x1b0 [ 430.071766] ? loop_clr_fd+0xae0/0xae0 [ 430.075773] __blkdev_put+0x436/0x7f0 [ 430.079563] ? bd_set_size+0xb0/0xb0 [ 430.083986] ? wait_for_completion+0x420/0x420 [ 430.088593] blkdev_put+0x88/0x510 [ 430.092207] ? fcntl_setlk+0xb90/0xb90 [ 430.096104] ? blkdev_put+0x510/0x510 [ 430.099959] blkdev_close+0x8b/0xb0 [ 430.104274] __fput+0x277/0x7a0 [ 430.107568] ____fput+0x16/0x20 [ 430.110899] task_work_run+0x119/0x190 [ 430.114802] exit_to_usermode_loop+0x1da/0x220 [ 430.119496] do_syscall_64+0x4a9/0x630 [ 430.123461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.128319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.133715] RIP: 0033:0x7faf4cc752b0 [ 430.137434] RSP: 002b:00007ffe8ff38898 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 430.145307] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007faf4cc752b0 [ 430.152632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 430.160108] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 430.167387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001fc6030 [ 430.174734] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 430.182112] INFO: task blkid:7570 blocked for more than 140 seconds. [ 430.188609] Not tainted 4.14.114 #4 [ 430.192821] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.200866] blkid D29040 7570 7078 0x00000004 [ 430.206553] Call Trace: [ 430.209134] __schedule+0x7be/0x1cf0 [ 430.212950] ? __mutex_lock+0x737/0x1470 [ 430.217039] ? pci_mmcfg_check_reserved+0x150/0x150 [ 430.222144] schedule+0x92/0x1c0 [ 430.225521] schedule_preempt_disabled+0x13/0x20 [ 430.230973] __mutex_lock+0x73c/0x1470 [ 430.234865] ? trace_hardirqs_on+0x10/0x10 [ 430.239186] ? lo_open+0x1d/0xb0 [ 430.242640] ? refcount_add+0x40/0x50 [ 430.246452] ? mutex_trylock+0x1c0/0x1c0 [ 430.250571] ? find_held_lock+0x35/0x130 [ 430.254653] ? disk_get_part+0x9c/0x140 [ 430.258631] ? lock_downgrade+0x6e0/0x6e0 [ 430.262887] ? loop_unregister_transfer+0x90/0x90 [ 430.267749] mutex_lock_nested+0x16/0x20 [ 430.271870] ? mutex_lock_nested+0x16/0x20 [ 430.276113] lo_open+0x1d/0xb0 [ 430.279293] __blkdev_get+0x2c9/0x1120 [ 430.283265] ? __blkdev_put+0x7f0/0x7f0 [ 430.287247] ? bd_acquire+0x178/0x2c0 [ 430.291110] ? find_held_lock+0x35/0x130 [ 430.295184] blkdev_get+0xa8/0x8e0 [ 430.298840] ? bd_may_claim+0xd0/0xd0 [ 430.302729] ? _raw_spin_unlock+0x2d/0x50 [ 430.306891] blkdev_open+0x1d1/0x260 [ 430.310769] ? security_file_open+0x8f/0x1a0 [ 430.315303] do_dentry_open+0x73e/0xeb0 [ 430.319280] ? bd_acquire+0x2c0/0x2c0 [ 430.323258] vfs_open+0x105/0x230 [ 430.326726] path_openat+0x8bd/0x3f70 [ 430.330585] ? trace_hardirqs_on+0x10/0x10 [ 430.334845] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 430.339508] ? find_held_lock+0x35/0x130 [ 430.343681] ? __alloc_fd+0x1d4/0x4a0 [ 430.347500] do_filp_open+0x18e/0x250 [ 430.351354] ? may_open_dev+0xe0/0xe0 [ 430.355169] ? _raw_spin_unlock+0x2d/0x50 [ 430.359309] ? __alloc_fd+0x1d4/0x4a0 [ 430.363824] do_sys_open+0x2c5/0x430 [ 430.367560] ? filp_open+0x70/0x70 [ 430.371172] SyS_open+0x2d/0x40 [ 430.374461] ? do_sys_open+0x430/0x430 [ 430.378349] do_syscall_64+0x1eb/0x630 [ 430.382340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.387217] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.392497] RIP: 0033:0x7fd1c59c6120 [ 430.396226] RSP: 002b:00007ffe1c0067c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 430.404127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1c59c6120 [ 430.411567] RDX: 00007ffe1c007f34 RSI: 0000000000000000 RDI: 00007ffe1c007f34 [ 430.418863] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 430.426217] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000097d030 [ 430.433587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 430.440971] [ 430.440971] Showing all locks held in the system: [ 430.447322] 1 lock held by khungtaskd/1008: [ 430.451843] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7f/0x21f [ 430.461077] 1 lock held by rsyslogd/6947: [ 430.465219] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0xab/0xd0 [ 430.473532] 2 locks held by getty/7068: [ 430.477512] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.486392] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.495783] 2 locks held by getty/7069: [ 430.499752] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.508478] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.517819] 2 locks held by getty/7070: [ 430.521830] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.530600] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.539977] 2 locks held by getty/7071: [ 430.544007] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.552758] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.562099] 2 locks held by getty/7072: [ 430.566067] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.574786] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.584149] 2 locks held by getty/7073: [ 430.588121] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.596841] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.606178] 2 locks held by getty/7074: [ 430.610184] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 430.618881] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 430.628245] 2 locks held by syz-executor.0/7114: [ 430.633022] #0: (loop_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x87/0x1c70 [ 430.641546] #1: (&bdev->bd_mutex){+.+.}, at: [] blkdev_reread_part+0x1f/0x40 [ 430.650555] 1 lock held by syz-executor.3/7115: [ 430.655214] #0: (loop_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x87/0x1c70 [ 430.663578] 1 lock held by syz-executor.2/7116: [ 430.668237] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.676936] 1 lock held by syz-executor.4/7117: [ 430.681635] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.690350] 2 locks held by syz-executor.1/7118: [ 430.695093] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.703796] #1: (loop_index_mutex){+.+.}, at: [] lo_open+0x1d/0xb0 [ 430.711893] 1 lock held by syz-executor.5/7119: [ 430.716542] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.726196] 2 locks held by blkid/7567: [ 430.730183] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.738850] #1: (loop_index_mutex){+.+.}, at: [] lo_open+0x1d/0xb0 [ 430.746975] 2 locks held by blkid/7568: [ 430.750978] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.759645] #1: (loop_index_mutex){+.+.}, at: [] lo_open+0x1d/0xb0 [ 430.767756] 3 locks held by blkid/7569: [ 430.771749] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_put+0xa6/0x7f0 [ 430.780288] #1: (loop_index_mutex){+.+.}, at: [] lo_release+0x1e/0x1b0 [ 430.788710] #2: (loop_ctl_mutex#2){+.+.}, at: [] lo_release+0x84/0x1b0 [ 430.797148] 2 locks held by blkid/7570: [ 430.801151] #0: (&bdev->bd_mutex){+.+.}, at: [] __blkdev_get+0x145/0x1120 [ 430.809828] #1: (loop_index_mutex){+.+.}, at: [] lo_open+0x1d/0xb0 [ 430.817913] [ 430.819551] ============================================= [ 430.819551] [ 430.827378] NMI backtrace for cpu 0 [ 430.831199] CPU: 0 PID: 1008 Comm: khungtaskd Not tainted 4.14.114 #4 [ 430.837759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.847090] Call Trace: [ 430.849700] dump_stack+0x138/0x19c [ 430.853311] nmi_cpu_backtrace.cold+0x57/0x94 [ 430.857801] ? irq_force_complete_move.cold+0x7d/0x7d [ 430.862980] nmi_trigger_cpumask_backtrace+0x141/0x189 [ 430.868246] arch_trigger_cpumask_backtrace+0x14/0x20 [ 430.873425] watchdog+0x5e7/0xb90 [ 430.876859] kthread+0x31c/0x430 [ 430.880210] ? hungtask_pm_notify+0x60/0x60 [ 430.884534] ? kthread_create_on_node+0xd0/0xd0 [ 430.889183] ret_from_fork+0x3a/0x50 [ 430.892973] Sending NMI from CPU 0 to CPUs 1: [ 430.897537] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff861b0222 [ 430.898484] Kernel panic - not syncing: hung_task: blocked tasks [ 430.910858] CPU: 0 PID: 1008 Comm: khungtaskd Not tainted 4.14.114 #4 [ 430.917411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.926759] Call Trace: [ 430.929329] dump_stack+0x138/0x19c [ 430.932938] panic+0x1f2/0x438 [ 430.936106] ? add_taint.cold+0x16/0x16 [ 430.940064] ? ___preempt_schedule+0x16/0x18 [ 430.944492] watchdog+0x5f8/0xb90 [ 430.947930] kthread+0x31c/0x430 [ 430.951274] ? hungtask_pm_notify+0x60/0x60 [ 430.955573] ? kthread_create_on_node+0xd0/0xd0 [ 430.960233] ret_from_fork+0x3a/0x50 [ 430.965274] Kernel Offset: disabled [ 430.968925] Rebooting in 86400 seconds..