last executing test programs: 2.228516131s ago: executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x100000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x100000530) 1.046307023s ago: executing program 1: pipe(&(0x7f00000001c0)) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000001840)={0x1, &(0x7f0000001880)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000640)="0036d551863e", 0x6}, {&(0x7f0000001980)="e3794c755dae31", 0x7}], 0x2}}], 0x1, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x16da) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) semget$private(0x0, 0x4, 0x40d) semop(0x0, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{}, {0x0, 0xffff, 0x1800}], 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000000)={0x1fe}, 0x0, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x5400, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_MCE_KILL(0x23, 0x0, 0x0) 834.658715ms ago: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x3}]}, 0x1c}}, 0x0) 669.102653ms ago: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x7f, 0x0) 0s ago: executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x90) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x7f}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x0, 0x0, &(0x7f00000002c0)=""/138, 0x0}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000740)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000480)=""/74}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x1, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000940)={0x1, 0x0, [{0x0, 0xe4, &(0x7f0000000580)=""/228}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x20000) io_submit(0x0, 0x1, &(0x7f0000002100)=[0x0]) openat$ttyprintk(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. 2024/06/01 05:39:37 fuzzer started 2024/06/01 05:39:37 dialing manager at 10.128.0.169:30006 [ 71.633428][ T29] audit: type=1400 audit(1717220377.282:87): avc: denied { node_bind } for pid=5084 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 71.654094][ T29] audit: type=1400 audit(1717220377.282:88): avc: denied { name_bind } for pid=5084 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 71.930263][ T29] audit: type=1400 audit(1717220377.582:89): avc: denied { setattr } for pid=5092 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=733 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 71.990426][ T29] audit: type=1400 audit(1717220377.612:90): avc: denied { create } for pid=5094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.041991][ T5093] cgroup: Unknown subsys name 'net' [ 72.068652][ T29] audit: type=1400 audit(1717220377.612:91): avc: denied { write } for pid=5094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.118600][ T29] audit: type=1400 audit(1717220377.622:92): avc: denied { read } for pid=5094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.140980][ T29] audit: type=1400 audit(1717220377.652:93): avc: denied { mounton } for pid=5095 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 72.166819][ T29] audit: type=1400 audit(1717220377.652:94): avc: denied { mount } for pid=5095 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 72.167600][ T5099] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 72.190326][ T29] audit: type=1400 audit(1717220377.682:95): avc: denied { mounton } for pid=5093 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 72.221936][ T29] audit: type=1400 audit(1717220377.692:96): avc: denied { mount } for pid=5093 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.303003][ T5093] cgroup: Unknown subsys name 'rlimit' 2024/06/01 05:39:39 starting 5 executor processes [ 73.604525][ T5096] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.506653][ T5115] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.515560][ T5115] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.523824][ T5115] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.531921][ T5115] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 75.544262][ T5115] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 75.553085][ T5121] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 75.561916][ T5121] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 75.570729][ T5121] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 75.579614][ T5121] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 75.584410][ T5124] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 75.589600][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.596746][ T5124] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 75.601868][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.610043][ T5124] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 75.623855][ T5124] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 75.624625][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.649095][ T53] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 75.657042][ T53] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 75.673448][ T5125] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 75.682131][ T5125] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 75.689973][ T5125] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 75.697799][ T5118] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 75.706388][ T5118] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 75.715675][ T5125] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 75.723949][ T5125] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 75.731139][ T5118] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 75.738996][ T5125] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 75.753141][ T5115] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 75.761245][ T5115] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 75.769522][ T5115] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.475771][ T5119] chnl_net:caif_netlink_parms(): no params data found [ 76.501563][ T5127] chnl_net:caif_netlink_parms(): no params data found [ 76.649181][ T5112] chnl_net:caif_netlink_parms(): no params data found [ 76.724397][ T5111] chnl_net:caif_netlink_parms(): no params data found [ 76.834411][ T5119] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.841919][ T5119] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.849292][ T5119] bridge_slave_0: entered allmulticast mode [ 76.856422][ T5119] bridge_slave_0: entered promiscuous mode [ 76.870997][ T5119] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.878221][ T5119] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.885838][ T5119] bridge_slave_1: entered allmulticast mode [ 76.894925][ T5119] bridge_slave_1: entered promiscuous mode [ 76.929470][ T5127] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.936676][ T5127] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.943838][ T5127] bridge_slave_0: entered allmulticast mode [ 76.951216][ T5127] bridge_slave_0: entered promiscuous mode [ 76.958886][ T5122] chnl_net:caif_netlink_parms(): no params data found [ 76.994514][ T5127] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.001684][ T5127] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.009098][ T5127] bridge_slave_1: entered allmulticast mode [ 77.016648][ T5127] bridge_slave_1: entered promiscuous mode [ 77.126086][ T5119] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.151668][ T5112] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.159346][ T5112] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.167001][ T5112] bridge_slave_0: entered allmulticast mode [ 77.173940][ T5112] bridge_slave_0: entered promiscuous mode [ 77.182025][ T5112] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.189622][ T5112] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.197163][ T5112] bridge_slave_1: entered allmulticast mode [ 77.204789][ T5112] bridge_slave_1: entered promiscuous mode [ 77.235510][ T5127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.249929][ T5127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.261110][ T5119] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.332531][ T5112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.375104][ T5111] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.382309][ T5111] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.390190][ T5111] bridge_slave_0: entered allmulticast mode [ 77.397419][ T5111] bridge_slave_0: entered promiscuous mode [ 77.412767][ T5111] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.420025][ T5111] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.427480][ T5111] bridge_slave_1: entered allmulticast mode [ 77.434747][ T5111] bridge_slave_1: entered promiscuous mode [ 77.443230][ T5112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.471966][ T5119] team0: Port device team_slave_0 added [ 77.538625][ T5127] team0: Port device team_slave_0 added [ 77.547286][ T5119] team0: Port device team_slave_1 added [ 77.555934][ T5127] team0: Port device team_slave_1 added [ 77.577022][ T5111] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.590570][ T5111] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.623451][ T5112] team0: Port device team_slave_0 added [ 77.656733][ T5122] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.663905][ T5122] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.671227][ T5122] bridge_slave_0: entered allmulticast mode [ 77.679473][ T5122] bridge_slave_0: entered promiscuous mode [ 77.686081][ T5115] Bluetooth: hci1: command tx timeout [ 77.704542][ T5124] Bluetooth: hci0: command tx timeout [ 77.710451][ T5115] Bluetooth: hci2: command tx timeout [ 77.736522][ T5112] team0: Port device team_slave_1 added [ 77.746808][ T5111] team0: Port device team_slave_0 added [ 77.783362][ T5122] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.790807][ T5122] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.798404][ T5122] bridge_slave_1: entered allmulticast mode [ 77.806448][ T5122] bridge_slave_1: entered promiscuous mode [ 77.826933][ T5111] team0: Port device team_slave_1 added [ 77.844171][ T5124] Bluetooth: hci4: command tx timeout [ 77.847789][ T5115] Bluetooth: hci3: command tx timeout [ 77.859964][ T5127] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.867009][ T5127] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.893127][ T5127] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.906392][ T5119] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.913390][ T5119] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.939596][ T5119] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.953923][ T5119] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.960956][ T5119] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.986892][ T5119] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.023642][ T5112] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.031019][ T5112] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.056979][ T5112] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.070718][ T5127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.077876][ T5127] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.103893][ T5127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.150008][ T5112] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.157099][ T5112] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.183196][ T5112] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.231140][ T5122] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.245426][ T5122] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.257982][ T5111] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.265537][ T5111] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.291639][ T5111] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.375353][ T5122] team0: Port device team_slave_0 added [ 78.382065][ T5111] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.389416][ T5111] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.415631][ T5111] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.457524][ T5127] hsr_slave_0: entered promiscuous mode [ 78.465727][ T5127] hsr_slave_1: entered promiscuous mode [ 78.485459][ T5122] team0: Port device team_slave_1 added [ 78.532239][ T5119] hsr_slave_0: entered promiscuous mode [ 78.539092][ T5119] hsr_slave_1: entered promiscuous mode [ 78.545737][ T5119] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.553617][ T5119] Cannot create hsr debugfs directory [ 78.602917][ T5122] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.610001][ T5122] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.636549][ T5122] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.650714][ T5122] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.657907][ T5122] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.683898][ T5122] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.729056][ T5112] hsr_slave_0: entered promiscuous mode [ 78.736949][ T5112] hsr_slave_1: entered promiscuous mode [ 78.743117][ T5112] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.750901][ T5112] Cannot create hsr debugfs directory [ 78.836677][ T5111] hsr_slave_0: entered promiscuous mode [ 78.843048][ T5111] hsr_slave_1: entered promiscuous mode [ 78.850676][ T5111] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.858297][ T5111] Cannot create hsr debugfs directory [ 79.073750][ T5122] hsr_slave_0: entered promiscuous mode [ 79.080223][ T5122] hsr_slave_1: entered promiscuous mode [ 79.088670][ T5122] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.096801][ T5122] Cannot create hsr debugfs directory [ 79.512256][ T5127] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.533727][ T5127] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.561988][ T5127] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.592944][ T5127] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.703900][ T5119] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.727555][ T5119] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.740018][ T5119] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.764580][ T5115] Bluetooth: hci2: command tx timeout [ 79.764683][ T5124] Bluetooth: hci0: command tx timeout [ 79.769970][ T5125] Bluetooth: hci1: command tx timeout [ 79.785061][ T5119] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.830477][ T5111] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 79.850296][ T5111] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 79.891236][ T5111] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 79.905840][ T5111] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 79.926769][ T5125] Bluetooth: hci3: command tx timeout [ 79.926780][ T5124] Bluetooth: hci4: command tx timeout [ 80.011853][ T5112] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 80.031123][ T5112] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 80.075948][ T5112] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 80.115389][ T5112] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 80.198949][ T5122] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.211742][ T5122] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.223761][ T5122] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.238935][ T5122] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.258624][ T5127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.343270][ T5127] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.428225][ T932] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.435692][ T932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.516600][ T5119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.530018][ T932] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.537238][ T932] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.637998][ T5119] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.653723][ T5111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.691000][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.698196][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.791912][ T5166] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.799109][ T5166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.837798][ T5122] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.883354][ T5111] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.916556][ T5112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.925809][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 80.925825][ T29] audit: type=1400 audit(1717220386.572:118): avc: denied { sys_module } for pid=5127 comm="syz-executor.1" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 80.938043][ T5122] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.000926][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.008151][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.059558][ T5168] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.066961][ T5168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.119491][ T932] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.126720][ T932] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.169534][ T932] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.176679][ T932] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.199145][ T5112] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.281303][ T932] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.288552][ T932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.340195][ T5166] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.347430][ T5166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.373495][ T5127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.676809][ T5127] veth0_vlan: entered promiscuous mode [ 81.703018][ T5119] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.796695][ T5127] veth1_vlan: entered promiscuous mode [ 81.848380][ T5124] Bluetooth: hci0: command tx timeout [ 81.853824][ T5124] Bluetooth: hci2: command tx timeout [ 81.854675][ T5125] Bluetooth: hci1: command tx timeout [ 81.958825][ T5119] veth0_vlan: entered promiscuous mode [ 82.002712][ T5119] veth1_vlan: entered promiscuous mode [ 82.008272][ T5125] Bluetooth: hci3: command tx timeout [ 82.010300][ T5124] Bluetooth: hci4: command tx timeout [ 82.069023][ T5111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.093323][ T5127] veth0_macvtap: entered promiscuous mode [ 82.116901][ T5122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.161721][ T5127] veth1_macvtap: entered promiscuous mode [ 82.220639][ T5112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.300000][ T5127] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.338009][ T5119] veth0_macvtap: entered promiscuous mode [ 82.352435][ T5127] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.408432][ T5119] veth1_macvtap: entered promiscuous mode [ 82.432655][ T5122] veth0_vlan: entered promiscuous mode [ 82.457755][ T5127] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.483021][ T5127] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.497009][ T5127] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.506222][ T5127] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.604311][ T5119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.634566][ T5119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.648532][ T5119] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.684512][ T5111] veth0_vlan: entered promiscuous mode [ 82.696198][ T5122] veth1_vlan: entered promiscuous mode [ 82.747410][ T5111] veth1_vlan: entered promiscuous mode [ 82.783004][ T5119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.809834][ T5119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.828195][ T5119] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.881766][ T5119] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.901683][ T5119] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.911908][ T5119] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.921041][ T5119] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.006570][ T5122] veth0_macvtap: entered promiscuous mode [ 83.134174][ T5122] veth1_macvtap: entered promiscuous mode [ 83.151797][ T5111] veth0_macvtap: entered promiscuous mode [ 83.170007][ T5167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.181236][ T5167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.193489][ T5111] veth1_macvtap: entered promiscuous mode [ 83.294897][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.309736][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.328451][ T5122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.339513][ T5122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.350402][ T5122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.361311][ T5122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.373185][ T5122] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.386670][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.397761][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.408877][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.419731][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.430054][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.440531][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.453535][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.484232][ T5112] veth0_vlan: entered promiscuous mode [ 83.485677][ T29] audit: type=1400 audit(1717220389.142:119): avc: denied { mounton } for pid=5127 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 83.493670][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.531306][ T29] audit: type=1400 audit(1717220389.172:120): avc: denied { mount } for pid=5127 comm="syz-executor.1" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 83.531769][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.568119][ T5111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.579292][ T5111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.592353][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.612402][ T5122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.623035][ T5122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.633275][ T5122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.643861][ T5122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.654261][ T5122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.664747][ T5122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.679660][ T5122] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.716350][ T5112] veth1_vlan: entered promiscuous mode [ 83.728442][ T5122] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.738481][ T5122] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.747301][ T5122] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.756997][ T5122] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.769376][ T29] audit: type=1400 audit(1717220389.422:121): avc: denied { read write } for pid=5127 comm="syz-executor.1" name="loop1" dev="devtmpfs" ino=649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.812388][ T5164] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.840507][ T5164] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.936970][ T29] audit: type=1400 audit(1717220389.422:122): avc: denied { open } for pid=5127 comm="syz-executor.1" path="/dev/loop1" dev="devtmpfs" ino=649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 83.967367][ T5124] Bluetooth: hci1: command tx timeout [ 83.972886][ T5125] Bluetooth: hci2: command tx timeout [ 83.979116][ T5124] Bluetooth: hci0: command tx timeout [ 83.997388][ T5111] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.019753][ T5111] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.038305][ T29] audit: type=1400 audit(1717220389.422:123): avc: denied { ioctl } for pid=5127 comm="syz-executor.1" path="/dev/loop1" dev="devtmpfs" ino=649 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 84.064284][ T5111] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.073002][ T5111] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.090996][ T5124] Bluetooth: hci3: command tx timeout [ 84.098304][ T5125] Bluetooth: hci4: command tx timeout [ 84.120941][ T29] audit: type=1400 audit(1717220389.482:124): avc: denied { prog_load } for pid=5197 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 84.146967][ T29] audit: type=1400 audit(1717220389.492:125): avc: denied { bpf } for pid=5197 comm="syz-executor.1" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 84.622588][ T29] audit: type=1400 audit(1717220389.892:126): avc: denied { map_create } for pid=5197 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 84.903488][ T5165] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.919633][ T5165] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.960935][ T5112] veth0_macvtap: entered promiscuous mode [ 84.984526][ T29] audit: type=1400 audit(1717220390.612:127): avc: denied { mounton } for pid=5119 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 85.083200][ T5112] veth1_macvtap: entered promiscuous mode [ 85.239626][ T5166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.250651][ T5166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.387988][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.408970][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.423447][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.441042][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.453871][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.478213][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.497542][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.511267][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.562408][ T5112] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.631330][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.683588][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.737632][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.755663][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.766539][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.791000][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.809862][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.840280][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.883681][ T5112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.903193][ T5112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.980341][ T5112] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.039656][ T5112] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.103026][ T5112] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.112301][ T5112] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.129716][ T5112] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.654353][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 103.064899][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 104.804273][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 105.214259][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 105.625101][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 107.364326][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 107.774293][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 108.184076][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 109.924283][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 110.334238][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 191.223923][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 191.230904][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P2826/2:b..l [ 191.239026][ C1] rcu: (detected by 1, t=10502 jiffies, g=8781, q=613 ncpus=2) [ 191.246638][ C1] task:kworker/u8:14 state:R running task stack:24656 pid:2826 tgid:2826 ppid:2 flags:0x00004000 [ 191.258723][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 191.264725][ C1] Call Trace: [ 191.267990][ C1] [ 191.270908][ C1] __schedule+0xf15/0x5d00 [ 191.275323][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.280078][ C1] ? __pfx_mark_lock+0x10/0x10 [ 191.284833][ C1] ? hlock_class+0x4e/0x130 [ 191.289324][ C1] ? __pfx___schedule+0x10/0x10 [ 191.294164][ C1] ? selinux_ip_postroute+0x6fb/0xda0 [ 191.299525][ C1] ? mark_held_locks+0x9f/0xe0 [ 191.304283][ C1] preempt_schedule_irq+0x51/0x90 [ 191.309298][ C1] irqentry_exit+0x36/0x90 [ 191.313699][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 191.319667][ C1] RIP: 0010:lock_acquire+0x1f2/0x560 [ 191.324946][ C1] Code: c1 05 9a bf 96 7e 83 f8 01 0f 85 ea 02 00 00 9c 58 f6 c4 02 0f 85 d5 02 00 00 48 85 ed 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 191.344544][ C1] RSP: 0018:ffffc90009c477d0 EFLAGS: 00000206 [ 191.350606][ C1] RAX: dffffc0000000000 RBX: 1ffff92001388efc RCX: 000000009adb2b86 [ 191.358564][ C1] RDX: 0000000000000001 RSI: ffffffff8b2cb0e0 RDI: ffffffff8b8fffc0 [ 191.366523][ C1] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff284d658 [ 191.374483][ C1] R10: ffffffff9426b2c7 R11: 0000000000000004 R12: 0000000000000000 [ 191.382457][ C1] R13: 0000000000000000 R14: ffffffff8dbb18e0 R15: 0000000000000000 [ 191.390416][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 191.395453][ C1] ? nf_hook+0x4ad/0x7d0 [ 191.399685][ C1] ? __pfx_ip6_finish_output+0x10/0x10 [ 191.405135][ C1] ? __pfx_nf_hook+0x10/0x10 [ 191.409714][ C1] ? __pfx_ip6_mtu+0x10/0x10 [ 191.414292][ C1] ip6_mtu+0xa6/0x4a0 [ 191.418279][ C1] ? ip6_mtu+0xa0/0x4a0 [ 191.422432][ C1] ? __pfx_ip6_mtu+0x10/0x10 [ 191.427031][ C1] ip6_finish_output+0x234/0x1300 [ 191.432071][ C1] ip6_output+0x1f8/0x540 [ 191.436398][ C1] ? __pfx_ip6_output+0x10/0x10 [ 191.441251][ C1] ndisc_send_skb+0xa2d/0x1c30 [ 191.446014][ C1] ? __pfx_ndisc_send_skb+0x10/0x10 [ 191.451202][ C1] ? __pfx_dst_output+0x10/0x10 [ 191.456043][ C1] ? __asan_memcpy+0x3c/0x60 [ 191.460623][ C1] ? mark_held_locks+0x9f/0xe0 [ 191.465377][ C1] ? find_held_lock+0x2d/0x110 [ 191.470131][ C1] ndisc_send_ns+0xc7/0x150 [ 191.474625][ C1] ? __pfx_mod_delayed_work_on+0x10/0x10 [ 191.480243][ C1] ? __pfx_ndisc_send_ns+0x10/0x10 [ 191.485348][ C1] ? addrconf_dad_work+0xbda/0x1500 [ 191.490541][ C1] addrconf_dad_work+0xca5/0x1500 [ 191.495557][ C1] ? __pfx_addrconf_dad_work+0x10/0x10 [ 191.501008][ C1] process_one_work+0x9fb/0x1b60 [ 191.505935][ C1] ? __pfx_macvlan_process_broadcast+0x10/0x10 [ 191.512091][ C1] ? __pfx_process_one_work+0x10/0x10 [ 191.517456][ C1] ? assign_work+0x1a0/0x250 [ 191.522038][ C1] worker_thread+0x6c8/0xf70 [ 191.526619][ C1] ? __pfx_worker_thread+0x10/0x10 [ 191.531715][ C1] kthread+0x2c1/0x3a0 [ 191.535772][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 191.540962][ C1] ? __pfx_kthread+0x10/0x10 [ 191.545547][ C1] ret_from_fork+0x45/0x80 [ 191.549957][ C1] ? __pfx_kthread+0x10/0x10 [ 191.554557][ C1] ret_from_fork_asm+0x1a/0x30 [ 191.559312][ C1] [ 191.562327][ C1] rcu: rcu_preempt kthread starved for 10349 jiffies! g8781 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 191.573417][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 191.583368][ C1] rcu: RCU grace-period kthread stack dump: [ 191.589237][ C1] task:rcu_preempt state:R running task stack:27680 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 191.600949][ C1] Call Trace: [ 191.604212][ C1] [ 191.607127][ C1] __schedule+0xf15/0x5d00 [ 191.611539][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 191.616730][ C1] ? __pfx___schedule+0x10/0x10 [ 191.621569][ C1] ? schedule+0x298/0x350 [ 191.625889][ C1] ? __pfx_lock_release+0x10/0x10 [ 191.630902][ C1] ? __pfx___mod_timer+0x10/0x10 [ 191.635832][ C1] ? lock_acquire+0x1b1/0x560 [ 191.640501][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 191.645958][ C1] schedule+0xe7/0x350 [ 191.650017][ C1] schedule_timeout+0x136/0x2a0 [ 191.654854][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 191.660212][ C1] ? __pfx_process_timeout+0x10/0x10 [ 191.665487][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 191.671304][ C1] ? prepare_to_swait_event+0xf0/0x470 [ 191.676755][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 191.681511][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 191.686790][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 191.691977][ C1] rcu_gp_kthread+0x271/0x380 [ 191.696645][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 191.701849][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 191.707040][ C1] ? __kthread_parkme+0x148/0x220 [ 191.712053][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 191.717242][ C1] kthread+0x2c1/0x3a0 [ 191.721297][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 191.726486][ C1] ? __pfx_kthread+0x10/0x10 [ 191.731068][ C1] ret_from_fork+0x45/0x80 [ 191.735478][ C1] ? __pfx_kthread+0x10/0x10 [ 191.740057][ C1] ret_from_fork_asm+0x1a/0x30 [ 191.744819][ C1] [ 191.747823][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 191.754141][ C1] Sending NMI from CPU 1 to CPUs 0: [ 191.759348][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1a/0x20