[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 48.794064][ T23] audit: type=1800 audit(1578473543.903:25): pid=8312 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 48.835774][ T23] audit: type=1800 audit(1578473543.913:26): pid=8312 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 48.868149][ T23] audit: type=1800 audit(1578473543.913:27): pid=8312 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.78' (ECDSA) to the list of known hosts. 2020/01/08 08:52:32 fuzzer started syzkaller login: [ 58.039204][ T8471] as (8471) used greatest stack depth: 24000 bytes left 2020/01/08 08:52:33 dialing manager at 10.128.0.26:35703 2020/01/08 08:52:33 syscalls: 2824 2020/01/08 08:52:33 code coverage: enabled 2020/01/08 08:52:33 comparison tracing: enabled 2020/01/08 08:52:33 extra coverage: enabled 2020/01/08 08:52:33 setuid sandbox: enabled 2020/01/08 08:52:33 namespace sandbox: enabled 2020/01/08 08:52:33 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 08:52:33 fault injection: enabled 2020/01/08 08:52:33 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 08:52:33 net packet injection: enabled 2020/01/08 08:52:33 net device setup: enabled 2020/01/08 08:52:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 08:52:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 08:52:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0xb, 0x1}]}}, &(0x7f00000002c0)=""/250, 0x26, 0xfa, 0x8}, 0x20) 08:52:35 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000002400e50d00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100686866000c000200080007"], 0x3}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 59.982963][ T8479] IPVS: ftp: loaded support on port[0] = 21 [ 60.156419][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 60.181447][ T8479] chnl_net:caif_netlink_parms(): no params data found 08:52:35 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x8fb1049f491af421, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcd], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) [ 60.261654][ T8479] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.285783][ T8479] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.294601][ T8479] device bridge_slave_0 entered promiscuous mode [ 60.328956][ T8479] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.345807][ T8479] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.356848][ T8479] device bridge_slave_1 entered promiscuous mode [ 60.408428][ T8484] IPVS: ftp: loaded support on port[0] = 21 [ 60.439890][ T8479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.471644][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 60.483302][ T8479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 08:52:35 executing program 3: syz_open_dev$audion(0x0, 0x0, 0x100800) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, 0x0) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffea0, &(0x7f0000000200)='\x00'}, 0x30) perf_event_open(&(0x7f0000000180)={0xda1e32710f9baac2, 0x70, 0x0, 0x0, 0x5, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000000)={0x1, 0x6}, 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r2) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) getpriority(0x2, 0x0) [ 60.543498][ T8479] team0: Port device team_slave_0 added [ 60.610292][ T8479] team0: Port device team_slave_1 added [ 60.623447][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.632920][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.641206][ T8482] device bridge_slave_0 entered promiscuous mode [ 60.695106][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.703496][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.713590][ T8482] device bridge_slave_1 entered promiscuous mode 08:52:35 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x10, 0x3}, 0x3c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x10000000}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000000440)='syzkaller\x00', 0x5, 0x270, &(0x7f0000000200)=""/144}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 60.758435][ T8479] device hsr_slave_0 entered promiscuous mode [ 60.807852][ T8479] device hsr_slave_1 entered promiscuous mode [ 60.922251][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.958552][ T8488] IPVS: ftp: loaded support on port[0] = 21 [ 60.958894][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 61.010584][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.034333][ T8490] IPVS: ftp: loaded support on port[0] = 21 [ 61.062398][ T8482] team0: Port device team_slave_0 added [ 61.083921][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.092709][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.100893][ T8484] device bridge_slave_0 entered promiscuous mode 08:52:36 executing program 5: r0 = eventfd2(0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8e82, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f00000002c0)={0xaee8, "8f931e83fef5e59460ec10c3d1d2caa8a355742eba4f150d9ebda43adb48217d", 0x2, 0x4, 0x4, 0x10003, 0x2000004, 0x4}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) accept$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000440)={@empty, r2}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af25, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r4) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}, 0x22, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x20000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0)="994a5dc00f4903e8b8258742b47f06a883588b7095be7f2626398dec3fa0f9363a0c4f2e201ac3f21971d9a1eeb33481dc52658d5daa8a1d03487f72d2577b6f7d0d84fa22795d157d95ca0865324e411ebe14dc417b871a296302e42f34421f1bd06ad695847e8ae12364fcdcb6", 0x6e, 0x4000006, &(0x7f00000004c0)=@ethernet={0x6, @random="7401059eac16"}, 0x80) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x1c9200) r5 = syz_open_dev$loop(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x9, 0x200}) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) [ 61.111149][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.118345][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.126755][ T8484] device bridge_slave_1 entered promiscuous mode [ 61.159892][ T8482] team0: Port device team_slave_1 added [ 61.198174][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.227701][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.358409][ T8482] device hsr_slave_0 entered promiscuous mode [ 61.416351][ T8482] device hsr_slave_1 entered promiscuous mode [ 61.455905][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.463674][ T8482] Cannot create hsr debugfs directory [ 61.471466][ T8479] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.549407][ T8484] team0: Port device team_slave_0 added [ 61.555214][ T8479] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.608694][ T8479] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.651104][ T8492] IPVS: ftp: loaded support on port[0] = 21 [ 61.679601][ T8484] team0: Port device team_slave_1 added [ 61.693052][ T8488] chnl_net:caif_netlink_parms(): no params data found [ 61.703233][ T8479] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.841480][ T8488] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.849167][ T8488] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.857245][ T8488] device bridge_slave_0 entered promiscuous mode [ 61.866784][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.873834][ T8488] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.882585][ T8488] device bridge_slave_1 entered promiscuous mode [ 61.958479][ T8484] device hsr_slave_0 entered promiscuous mode [ 61.996521][ T8484] device hsr_slave_1 entered promiscuous mode [ 62.035890][ T8484] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.043478][ T8484] Cannot create hsr debugfs directory [ 62.102925][ T8488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.148206][ T8488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.212825][ T8488] team0: Port device team_slave_0 added [ 62.227679][ T8490] chnl_net:caif_netlink_parms(): no params data found [ 62.266655][ T8488] team0: Port device team_slave_1 added [ 62.308069][ T8492] chnl_net:caif_netlink_parms(): no params data found [ 62.333085][ T8484] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.387088][ T8490] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.394146][ T8490] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.402030][ T8490] device bridge_slave_0 entered promiscuous mode [ 62.457319][ T8488] device hsr_slave_0 entered promiscuous mode [ 62.496023][ T8488] device hsr_slave_1 entered promiscuous mode [ 62.555912][ T8488] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.563498][ T8488] Cannot create hsr debugfs directory [ 62.575977][ T8482] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 62.628705][ T8484] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.700368][ T8484] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.747840][ T8490] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.754929][ T8490] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.762964][ T8490] device bridge_slave_1 entered promiscuous mode [ 62.778226][ T8482] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 62.823318][ T8484] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.889287][ T8482] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.939397][ T8482] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 62.988640][ T8490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.001294][ T8490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.045319][ T8479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.059737][ T8492] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.069240][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.077654][ T8492] device bridge_slave_0 entered promiscuous mode [ 63.110297][ T8488] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.150370][ T8492] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.157757][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.165369][ T8492] device bridge_slave_1 entered promiscuous mode [ 63.174187][ T8490] team0: Port device team_slave_0 added [ 63.187009][ T8488] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.246459][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.254744][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.265750][ T8479] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.278027][ T8490] team0: Port device team_slave_1 added [ 63.286442][ T8488] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.322414][ T8488] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.368728][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.377343][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.385715][ T2894] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.392875][ T2894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.401099][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.422639][ T8492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.434847][ T8492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.477793][ T8490] device hsr_slave_0 entered promiscuous mode [ 63.516296][ T8490] device hsr_slave_1 entered promiscuous mode [ 63.555884][ T8490] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.563468][ T8490] Cannot create hsr debugfs directory [ 63.580296][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.591353][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.599757][ T2894] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.606811][ T2894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.653617][ T8492] team0: Port device team_slave_0 added [ 63.680621][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.690026][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.703302][ T8492] team0: Port device team_slave_1 added [ 63.725101][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.734154][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.776624][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.783651][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.792253][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.801935][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.810300][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.818873][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.827355][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.835537][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.846275][ T8479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.919559][ T8492] device hsr_slave_0 entered promiscuous mode [ 63.976157][ T8492] device hsr_slave_1 entered promiscuous mode [ 64.015877][ T8492] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.023525][ T8492] Cannot create hsr debugfs directory [ 64.030618][ T8490] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.083791][ T8488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.101464][ T8490] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.129933][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.150776][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.163058][ T8490] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.210033][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.217677][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.225058][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.232793][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.240700][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.248503][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.266698][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.274283][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.284218][ T8488] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.297660][ T8479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.306041][ T8490] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.351862][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.360829][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.369594][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.378061][ T2894] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.385098][ T2894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.392801][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.402024][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.411120][ T2894] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.418215][ T2894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.461187][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.472491][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.480497][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.491019][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.499645][ T2874] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.506860][ T2874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.514872][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.523689][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.532161][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.540607][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.549040][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.557854][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.566447][ T2874] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.573479][ T2874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.581085][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.590016][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.598424][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.607917][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.616298][ T2874] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.623334][ T2874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.631115][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.639967][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.648320][ T2874] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.655349][ T2874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.663320][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.671510][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.688186][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.697461][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.729446][ T8484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.741447][ T8484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.758763][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.768145][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.778306][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.787486][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.796045][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.804515][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.814265][ T8492] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.858379][ T8492] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.901418][ T8492] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.949158][ T8492] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 65.017397][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.027188][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.045380][ T8482] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.056698][ T8482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.083373][ T8479] device veth0_vlan entered promiscuous mode [ 65.092084][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.102063][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.111021][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.119852][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.128716][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.137292][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.145427][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.153742][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.162350][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.171204][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.179638][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.188329][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.197770][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.205472][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.213481][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.221424][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.229849][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.252575][ T8479] device veth1_vlan entered promiscuous mode [ 65.271714][ T8484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.297833][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.313699][ T8488] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.326696][ T8488] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.339356][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.347904][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.356747][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.364326][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.372156][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.380829][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.389859][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.397373][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.404772][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.413227][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.421498][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.429888][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.439957][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.505348][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.516038][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.524486][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.532209][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.553783][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.566073][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.593582][ T8484] device veth0_vlan entered promiscuous mode [ 65.606754][ T8490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.629803][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.642798][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.660150][ T8498] BPF:[1] RESTRICT (anon) [ 65.664615][ T8498] BPF:type_id=0 [ 65.665623][ T8492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.684308][ T8488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.714476][ T8490] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.766519][ T8490] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.782898][ T8490] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.821716][ T8490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.735678][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 170.742433][ C1] rcu: 1-...!: (1 GPs behind) idle=c5a/1/0x4000000000000002 softirq=13184/13187 fqs=4 [ 170.752303][ C1] (t=10500 jiffies g=7121 q=363) [ 170.757321][ C1] rcu: rcu_preempt kthread starved for 10491 jiffies! g7121 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 170.768404][ C1] rcu: RCU grace-period kthread stack dump: [ 170.774277][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 170.782163][ C1] Call Trace: [ 170.785446][ C1] __schedule+0x9a0/0xcc0 [ 170.789772][ C1] schedule+0x181/0x210 [ 170.793918][ C1] schedule_timeout+0x14f/0x240 [ 170.798781][ C1] ? run_local_timers+0x120/0x120 [ 170.803818][ C1] rcu_gp_kthread+0xed8/0x1770 [ 170.808590][ C1] kthread+0x332/0x350 [ 170.812650][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 170.817752][ C1] ? kthread_blkcg+0xe0/0xe0 [ 170.822331][ C1] ret_from_fork+0x24/0x30 [ 170.826748][ C1] NMI backtrace for cpu 1 [ 170.831068][ C1] CPU: 1 PID: 8498 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 170.839643][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.849685][ C1] Call Trace: [ 170.852962][ C1] [ 170.855802][ C1] dump_stack+0x1fb/0x318 [ 170.860124][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 170.864964][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 170.871113][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 170.877171][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 170.883144][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 170.889021][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 170.894127][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 170.899314][ C1] ? trace_hardirqs_off+0x74/0x80 [ 170.904333][ C1] update_process_times+0x12d/0x180 [ 170.909520][ C1] tick_sched_timer+0x263/0x420 [ 170.914356][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 170.919889][ C1] __hrtimer_run_queues+0x403/0x840 [ 170.925090][ C1] hrtimer_interrupt+0x38c/0xda0 [ 170.930035][ C1] ? debug_smp_processor_id+0x9/0x20 [ 170.935309][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 170.940846][ C1] apic_timer_interrupt+0xf/0x20 [ 170.945875][ C1] [ 170.948812][ C1] RIP: 0010:__memcg_kmem_uncharge+0x2e/0x1a0 [ 170.954803][ C1] Code: 41 57 41 56 41 55 41 54 53 50 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d 89 f5 49 c1 ed 03 41 80 7c 05 00 00 <74> 08 4c 89 f7 e8 48 07 fb ff 4d 8b 3e b8 01 00 00 00 89 d9 d3 e0 [ 170.974405][ C1] RSP: 0018:ffffc900025e74f0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 170.982805][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000040000 [ 170.990770][ C1] RDX: ffffc90001ea9000 RSI: 0000000000000000 RDI: ffffea00027e6580 [ 170.998728][ C1] RBP: ffffc900025e7520 R08: 000000000003a728 R09: ffffed1012723339 [ 171.006691][ C1] R10: ffffed1012723339 R11: 0000000000000000 R12: ffffea00027e6580 [ 171.014669][ C1] R13: 1ffffd40004fccb7 R14: ffffea00027e65b8 R15: ffff8880939199b8 [ 171.022671][ C1] ? free_thread_stack+0x124/0x590 [ 171.027783][ C1] free_thread_stack+0x12e/0x590 [ 171.032719][ C1] put_task_stack+0xa3/0x130 [ 171.037304][ C1] finish_task_switch+0x3f1/0x550 [ 171.042322][ C1] __schedule+0x9a8/0xcc0 [ 171.046652][ C1] ? ___preempt_schedule+0x16/0x18 [ 171.051752][ C1] preempt_schedule+0xdb/0x120 [ 171.056502][ C1] ___preempt_schedule+0x16/0x18 [ 171.061432][ C1] ? vprintk_emit+0x2fe/0x3a0 [ 171.066092][ C1] ? vprintk_emit+0x368/0x3a0 [ 171.070756][ C1] vprintk_emit+0x36d/0x3a0 [ 171.075278][ C1] vprintk_default+0x28/0x30 [ 171.079868][ C1] vprintk_func+0x158/0x170 [ 171.084366][ C1] printk+0x62/0x8d [ 171.088188][ C1] ? bpf_verifier_vlog+0x113/0x310 [ 171.093294][ C1] ? vsnprintf+0x139/0x1c00 [ 171.097805][ C1] bpf_verifier_vlog+0x226/0x310 [ 171.102762][ C1] btf_verifier_log+0x173/0x200 [ 171.107610][ C1] ? bpf_verifier_vlog+0x226/0x310 [ 171.112849][ C1] ? vprintk_emit+0x2d4/0x3a0 [ 171.117530][ C1] ? __btf_verifier_log+0x6c/0x90 [ 171.122551][ C1] btf_ref_type_log+0x41/0x60 [ 171.127219][ C1] __btf_verifier_log_type+0x3b9/0x5b0 [ 171.132677][ C1] ? btf_ref_type_check_meta+0x90/0x3e0 [ 171.138214][ C1] ? sort_r+0x1f3/0x1110 [ 171.142468][ C1] btf_ref_type_check_meta+0x75/0x3e0 [ 171.147838][ C1] ? sort+0x37/0x50 [ 171.151644][ C1] btf_check_all_metas+0x240/0x850 [ 171.156766][ C1] btf_new_fd+0x7c4/0x2200 [ 171.161195][ C1] ? __might_fault+0xf9/0x160 [ 171.165867][ C1] ? cap_capable+0x250/0x290 [ 171.170462][ C1] ? security_capable+0xa2/0xd0 [ 171.175316][ C1] __do_sys_bpf+0xf70/0xc9f0 [ 171.179917][ C1] ? __might_fault+0xf9/0x160 [ 171.184602][ C1] ? check_preemption_disabled+0xb4/0x260 [ 171.190308][ C1] ? debug_smp_processor_id+0x9/0x20 [ 171.195581][ C1] ? debug_smp_processor_id+0x1c/0x20 [ 171.200945][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 171.206999][ C1] ? prepare_exit_to_usermode+0x221/0x5b0 [ 171.212711][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 171.218416][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.223865][ C1] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 171.229577][ C1] ? do_syscall_64+0x1d/0x1c0 [ 171.234244][ C1] __x64_sys_bpf+0x7a/0x90 [ 171.238648][ C1] do_syscall_64+0xf7/0x1c0 [ 171.243161][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.249056][ C1] RIP: 0033:0x45af49 [ 171.252966][ C1] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 171.272564][ C1] RSP: 002b:00007f20fcfdbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 171.280962][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 171.288920][ C1] RDX: 0000000000000020 RSI: 0000000020000200 RDI: 0000000000000012 [ 171.297007][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 171.304982][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20fcfdc6d4 [ 171.312943][ C1] R13: 00000000004c14aa R14: 00000000004d6268 R15: 00000000ffffffff