[info] Using makefile-style concurrent boot in runlevel 2. [ 41.848712][ T26] audit: type=1800 audit(1573840423.751:21): pid=7403 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0 [ 41.879331][ T26] audit: type=1800 audit(1573840423.751:22): pid=7403 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2480 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 '10.128.1.25' (ECDSA) to the list of known hosts. 2019/11/15 17:53:55 fuzzer started 2019/11/15 17:53:57 dialing manager at 10.128.0.105:44219 2019/11/15 17:53:57 syscalls: 2566 2019/11/15 17:53:57 code coverage: enabled 2019/11/15 17:53:57 comparison tracing: enabled 2019/11/15 17:53:57 extra coverage: extra coverage is not supported by the kernel 2019/11/15 17:53:57 setuid sandbox: enabled 2019/11/15 17:53:57 namespace sandbox: enabled 2019/11/15 17:53:57 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/15 17:53:57 fault injection: enabled 2019/11/15 17:53:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/15 17:53:57 net packet injection: enabled 2019/11/15 17:53:57 net device setup: enabled 2019/11/15 17:53:57 concurrency sanitizer: enabled 2019/11/15 17:53:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/11/15 17:54:00 adding functions to KCSAN blacklist: 'generic_permission' '__ext4_new_inode' 'rcu_gp_fqs_check_wake' 'add_timer' 'pipe_wait' 'do_syslog' 'tomoyo_supervisor' 'pid_update_inode' 'vm_area_dup' 'timer_clear_idle' 'ep_poll' 'tick_sched_do_timer' 'tick_nohz_idle_stop_tick' '__d_lookup' 'tick_do_update_jiffies64' 'tcp_add_backlog' 'alloc_empty_file' 'common_perm_cond' 'find_next_bit' '__rb_rotate_set_parents' 'pcpu_alloc' '__hrtimer_run_queues' 'ep_insert' 'pipe_poll' 'generic_fillattr' 'mod_timer' 'run_timer_softirq' '__rb_insert_augmented' 17:54:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4ef2faff32460000002f006ce00000017fffffff830923000000ffffff830b9c3b170b360700e00000000009000b00108d994fd1826b0018"], 0x38) syzkaller login: [ 59.891102][ T7573] IPVS: ftp: loaded support on port[0] = 21 17:54:01 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000700)='./file1\x00', 0x4000000000000000, 0x1, &(0x7f0000000980)=[{&(0x7f0000000100)="584653428af75a4cd5e299fab200d5b8d497696803272b4792bc7e0128b3be68091b8fb28375b8c2b8d400b5a1b37d94ff7f00000000000031a36ef513b156d561206925e179dbff866f2cd4ee385546ba87c550bf02749ed0c761f96adf27dc119bcd365121d8", 0x67}], 0x0, 0x0) [ 59.960743][ T7573] chnl_net:caif_netlink_parms(): no params data found [ 60.015546][ T7573] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.035730][ T7573] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.065664][ T7573] device bridge_slave_0 entered promiscuous mode [ 60.073302][ T7573] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.085989][ T7573] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.105442][ T7573] device bridge_slave_1 entered promiscuous mode [ 60.117872][ T7576] IPVS: ftp: loaded support on port[0] = 21 [ 60.152816][ T7573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 17:54:02 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) perf_event_open(&(0x7f00004e7000)={0x200000002, 0x70, 0xe6, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0xfffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 60.178662][ T7573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.231847][ T7576] chnl_net:caif_netlink_parms(): no params data found [ 60.258252][ T7573] team0: Port device team_slave_0 added [ 60.264859][ T7573] team0: Port device team_slave_1 added [ 60.368464][ T7573] device hsr_slave_0 entered promiscuous mode [ 60.406604][ T7573] device hsr_slave_1 entered promiscuous mode 17:54:02 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x42, 0x0, &(0x7f0000000500)="b9ff0300000d698cb89e14f008001fffffff00004000631177fbac141414e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108098da1924425181aa5", 0x0, 0x100}, 0x28) [ 60.456367][ T7576] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.463622][ T7576] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.486324][ T7576] device bridge_slave_0 entered promiscuous mode [ 60.512109][ T7579] IPVS: ftp: loaded support on port[0] = 21 [ 60.549487][ T7576] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.589527][ T7576] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.611177][ T7576] device bridge_slave_1 entered promiscuous mode [ 60.753793][ T7576] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.818867][ T7576] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.894834][ T7576] team0: Port device team_slave_0 added [ 60.953466][ T7576] team0: Port device team_slave_1 added [ 60.966218][ T7604] IPVS: ftp: loaded support on port[0] = 21 [ 60.967638][ T7579] chnl_net:caif_netlink_parms(): no params data found 17:54:03 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r2 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 61.109204][ T7576] device hsr_slave_0 entered promiscuous mode [ 61.195983][ T7576] device hsr_slave_1 entered promiscuous mode [ 61.215662][ T7576] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.335969][ T7579] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.343392][ T7579] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.416345][ T7579] device bridge_slave_0 entered promiscuous mode [ 61.456427][ T7579] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.463798][ T7579] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.527534][ T7579] device bridge_slave_1 entered promiscuous mode [ 61.697431][ T7627] IPVS: ftp: loaded support on port[0] = 21 [ 61.708947][ T7579] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.792711][ T7579] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.949032][ T7604] chnl_net:caif_netlink_parms(): no params data found [ 62.006961][ T7579] team0: Port device team_slave_0 added [ 62.076273][ T7579] team0: Port device team_slave_1 added [ 62.174282][ T43] device bridge_slave_1 left promiscuous mode [ 62.187767][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.218174][ T43] device bridge_slave_0 left promiscuous mode [ 62.224663][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.375954][ T43] device hsr_slave_0 left promiscuous mode [ 62.457842][ T43] device hsr_slave_1 left promiscuous mode [ 62.496154][ T43] team0 (unregistering): Port device team_slave_1 removed [ 62.568555][ T43] team0 (unregistering): Port device team_slave_0 removed 17:54:04 executing program 5: 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) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x3, 0x8, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) [ 62.610073][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 62.678534][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 62.787069][ T43] bond0 (unregistering): Released all slaves [ 62.937627][ T7579] device hsr_slave_0 entered promiscuous mode [ 62.956121][ T7579] device hsr_slave_1 entered promiscuous mode [ 63.004308][ T7627] chnl_net:caif_netlink_parms(): no params data found [ 63.042721][ T7642] IPVS: ftp: loaded support on port[0] = 21 [ 63.062237][ T7604] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.075697][ T7604] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.083467][ T7604] device bridge_slave_0 entered promiscuous mode [ 63.151193][ T7632] IPVS: ftp: loaded support on port[0] = 21 [ 63.296061][ T7604] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.303306][ T7604] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.373920][ T7604] device bridge_slave_1 entered promiscuous mode [ 63.543266][ T7672] IPVS: ftp: loaded support on port[0] = 21 [ 63.614583][ T7627] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.635676][ T7627] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.643683][ T7627] device bridge_slave_0 entered promiscuous mode [ 63.681353][ T7604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.716999][ T7604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.758946][ T7627] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.785774][ T7627] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.793520][ T7627] device bridge_slave_1 entered promiscuous mode [ 63.876474][ T7604] team0: Port device team_slave_0 added [ 63.902787][ T7627] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.939036][ T7627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.971404][ T7604] team0: Port device team_slave_1 added [ 64.049633][ T7642] chnl_net:caif_netlink_parms(): no params data found [ 64.079031][ T7627] team0: Port device team_slave_0 added [ 64.106031][ T7627] team0: Port device team_slave_1 added [ 64.167799][ T7604] device hsr_slave_0 entered promiscuous mode [ 64.195905][ T7604] device hsr_slave_1 entered promiscuous mode [ 64.215659][ T7604] debugfs: Directory 'hsr0' with parent '/' already present! [ 64.275979][ T7632] chnl_net:caif_netlink_parms(): no params data found [ 64.347675][ T7642] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.355046][ T7642] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.386703][ T7642] device bridge_slave_0 entered promiscuous mode [ 64.467786][ T7627] device hsr_slave_0 entered promiscuous mode [ 64.525955][ T7627] device hsr_slave_1 entered promiscuous mode [ 64.595667][ T7627] debugfs: Directory 'hsr0' with parent '/' already present! [ 64.612203][ T7672] chnl_net:caif_netlink_parms(): no params data found [ 64.660007][ T7642] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.675696][ T7642] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.683715][ T7642] device bridge_slave_1 entered promiscuous mode [ 64.887227][ T7632] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.925712][ T7632] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.959336][ T7632] device bridge_slave_0 entered promiscuous mode [ 65.035645][ T7672] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.043262][ T7672] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.150062][ T7672] device bridge_slave_0 entered promiscuous mode [ 65.229345][ T7642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.309869][ T7632] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.325641][ T7632] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.389014][ T7632] device bridge_slave_1 entered promiscuous mode [ 65.436267][ T7672] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.443545][ T7672] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.519857][ T7672] device bridge_slave_1 entered promiscuous mode [ 65.576639][ T7642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.690928][ T7672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.800257][ T7632] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.845109][ T7672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.900240][ T7642] team0: Port device team_slave_0 added [ 65.907666][ T7632] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.944457][ T7642] team0: Port device team_slave_1 added [ 66.006355][ T7672] team0: Port device team_slave_0 added [ 66.046279][ T7632] team0: Port device team_slave_0 added [ 66.116417][ T7632] team0: Port device team_slave_1 added [ 66.157878][ T7642] device hsr_slave_0 entered promiscuous mode [ 66.206147][ T7642] device hsr_slave_1 entered promiscuous mode [ 66.225712][ T7642] debugfs: Directory 'hsr0' with parent '/' already present! [ 66.234188][ T7672] team0: Port device team_slave_1 added [ 66.261967][ T7729] IPVS: ftp: loaded support on port[0] = 21 [ 66.378775][ T7632] device hsr_slave_0 entered promiscuous mode [ 66.430068][ T7632] device hsr_slave_1 entered promiscuous mode [ 66.489325][ T7632] debugfs: Directory 'hsr0' with parent '/' already present! [ 66.577736][ T7672] device hsr_slave_0 entered promiscuous mode [ 66.609502][ T7672] device hsr_slave_1 entered promiscuous mode [ 66.679576][ T7672] debugfs: Directory 'hsr0' with parent '/' already present! [ 67.110042][ T7729] chnl_net:caif_netlink_parms(): no params data found [ 67.450910][ T7729] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.505913][ T7729] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.513631][ T7729] device bridge_slave_0 entered promiscuous mode [ 67.615283][ T7758] IPVS: ftp: loaded support on port[0] = 21 [ 67.626639][ T7757] IPVS: ftp: loaded support on port[0] = 21 [ 67.636340][ T7729] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.643401][ T7729] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.696444][ T7729] device bridge_slave_1 entered promiscuous mode [ 67.800371][ T43] device bridge_slave_1 left promiscuous mode [ 67.807189][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.826622][ T43] device bridge_slave_0 left promiscuous mode [ 67.832842][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.937052][ T43] device bridge_slave_1 left promiscuous mode [ 67.943281][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.996352][ T43] device bridge_slave_0 left promiscuous mode [ 68.002537][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.066806][ T43] device bridge_slave_1 left promiscuous mode [ 68.072994][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.166201][ T43] device bridge_slave_0 left promiscuous mode [ 68.172446][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.266877][ T43] device bridge_slave_1 left promiscuous mode [ 68.273112][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.336325][ T43] device bridge_slave_0 left promiscuous mode [ 68.342599][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.495853][ T43] device hsr_slave_0 left promiscuous mode [ 68.545955][ T43] device hsr_slave_1 left promiscuous mode [ 68.581259][ T43] team0 (unregistering): Port device team_slave_1 removed [ 68.616175][ T43] team0 (unregistering): Port device team_slave_0 removed [ 68.653848][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.720325][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.818571][ T43] bond0 (unregistering): Released all slaves [ 68.995948][ T43] device hsr_slave_0 left promiscuous mode [ 69.035814][ T43] device hsr_slave_1 left promiscuous mode [ 69.109881][ T43] team0 (unregistering): Port device team_slave_1 removed [ 69.119535][ T43] team0 (unregistering): Port device team_slave_0 removed [ 69.129279][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.188692][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.241430][ T43] bond0 (unregistering): Released all slaves [ 69.355854][ T43] device hsr_slave_0 left promiscuous mode [ 69.415818][ T43] device hsr_slave_1 left promiscuous mode [ 69.460966][ T43] team0 (unregistering): Port device team_slave_1 removed [ 69.470398][ T43] team0 (unregistering): Port device team_slave_0 removed [ 69.479623][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.508286][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.570408][ T43] bond0 (unregistering): Released all slaves [ 69.735871][ T43] device hsr_slave_0 left promiscuous mode [ 69.785740][ T43] device hsr_slave_1 left promiscuous mode [ 69.830176][ T43] team0 (unregistering): Port device team_slave_1 removed [ 69.839914][ T43] team0 (unregistering): Port device team_slave_0 removed [ 69.849093][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.898375][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.960753][ T43] bond0 (unregistering): Released all slaves [ 70.053338][ T7772] IPVS: ftp: loaded support on port[0] = 21 [ 70.053590][ T7783] IPVS: ftp: loaded support on port[0] = 21 [ 70.064280][ T7784] IPVS: ftp: loaded support on port[0] = 21 [ 70.074181][ T7729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.100392][ T7729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.153237][ T7729] team0: Port device team_slave_0 added [ 70.172139][ T7729] team0: Port device team_slave_1 added [ 70.268195][ T7729] device hsr_slave_0 entered promiscuous mode [ 70.346183][ T7729] device hsr_slave_1 entered promiscuous mode [ 70.386043][ T7758] chnl_net:caif_netlink_parms(): no params data found [ 70.441972][ T7757] chnl_net:caif_netlink_parms(): no params data found [ 70.526996][ T7772] chnl_net:caif_netlink_parms(): no params data found [ 70.560943][ T7758] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.568089][ T7758] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.576121][ T7758] device bridge_slave_0 entered promiscuous mode [ 70.595287][ T7757] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.602425][ T7757] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.610748][ T7757] device bridge_slave_0 entered promiscuous mode [ 70.618510][ T7757] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.625990][ T7757] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.633792][ T7757] device bridge_slave_1 entered promiscuous mode [ 70.649502][ T7758] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.658680][ T7758] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.667901][ T7758] device bridge_slave_1 entered promiscuous mode [ 70.676998][ T7783] chnl_net:caif_netlink_parms(): no params data found [ 70.720647][ T7784] chnl_net:caif_netlink_parms(): no params data found [ 70.731154][ T7772] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.738275][ T7772] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.746057][ T7772] device bridge_slave_0 entered promiscuous mode [ 70.753991][ T7757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.764355][ T7758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.774853][ T7758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.798679][ T7772] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.808928][ T7772] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.817075][ T7772] device bridge_slave_1 entered promiscuous mode [ 70.837248][ T7757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.854566][ T7783] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.861978][ T7783] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.870209][ T7783] device bridge_slave_0 entered promiscuous mode [ 70.878043][ T7758] team0: Port device team_slave_0 added [ 70.883723][ T7783] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.891272][ T7783] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.899297][ T7783] device bridge_slave_1 entered promiscuous mode [ 70.928953][ T7757] team0: Port device team_slave_0 added [ 70.935270][ T7758] team0: Port device team_slave_1 added [ 70.946977][ T7772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.957508][ T7772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.967775][ T7783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.978426][ T7783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.988586][ T7757] team0: Port device team_slave_1 added [ 70.994412][ T7784] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.001565][ T7784] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.009286][ T7784] device bridge_slave_0 entered promiscuous mode [ 71.097441][ T7757] device hsr_slave_0 entered promiscuous mode [ 71.136073][ T7757] device hsr_slave_1 entered promiscuous mode [ 71.175978][ T7757] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.183536][ T7784] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.190728][ T7784] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.198599][ T7784] device bridge_slave_1 entered promiscuous mode [ 71.257537][ T7758] device hsr_slave_0 entered promiscuous mode [ 71.296021][ T7758] device hsr_slave_1 entered promiscuous mode [ 71.335685][ T7758] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.416627][ T7772] team0: Port device team_slave_0 added [ 71.435397][ T7783] team0: Port device team_slave_0 added [ 71.459217][ T7783] team0: Port device team_slave_1 added [ 71.550750][ T7772] team0: Port device team_slave_1 added [ 71.562663][ T7784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.578213][ T7784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.608886][ T7784] team0: Port device team_slave_0 added [ 71.657878][ T7783] device hsr_slave_0 entered promiscuous mode [ 71.729981][ T7783] device hsr_slave_1 entered promiscuous mode [ 71.795710][ T7783] debugfs: Directory 'hsr0' with parent '/' already present! [ 71.813655][ T7784] team0: Port device team_slave_1 added [ 71.833607][ T7795] IPVS: ftp: loaded support on port[0] = 21 [ 71.887866][ T7772] device hsr_slave_0 entered promiscuous mode [ 71.926017][ T7772] device hsr_slave_1 entered promiscuous mode [ 71.955661][ T7772] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.037597][ T7784] device hsr_slave_0 entered promiscuous mode [ 72.086025][ T7784] device hsr_slave_1 entered promiscuous mode [ 72.125690][ T7784] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.209050][ T7795] chnl_net:caif_netlink_parms(): no params data found [ 72.265121][ T7795] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.285731][ T7795] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.293721][ T7795] device bridge_slave_0 entered promiscuous mode [ 72.326887][ T7795] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.333982][ T7795] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.341985][ T7795] device bridge_slave_1 entered promiscuous mode [ 72.399206][ T7795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.409971][ T7795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.429661][ T7795] team0: Port device team_slave_0 added [ 72.436725][ T7795] team0: Port device team_slave_1 added [ 72.507875][ T7795] device hsr_slave_0 entered promiscuous mode [ 72.556175][ T7795] device hsr_slave_1 entered promiscuous mode [ 72.605701][ T7795] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.008734][ T7801] IPVS: ftp: loaded support on port[0] = 21 [ 73.067620][ T7802] IPVS: ftp: loaded support on port[0] = 21 [ 73.068018][ T7801] chnl_net:caif_netlink_parms(): no params data found [ 73.107471][ T7801] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.114556][ T7801] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.122344][ T7801] device bridge_slave_0 entered promiscuous mode [ 73.131225][ T7801] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.138459][ T7801] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.146275][ T7801] device bridge_slave_1 entered promiscuous mode [ 73.171137][ T7801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.182000][ T7801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.207139][ T7801] team0: Port device team_slave_0 added [ 73.213799][ T7801] team0: Port device team_slave_1 added [ 73.267782][ T7801] device hsr_slave_0 entered promiscuous mode [ 73.305893][ T7801] device hsr_slave_1 entered promiscuous mode [ 73.365691][ T7801] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.423987][ T7808] IPVS: ftp: loaded support on port[0] = 21 [ 73.424232][ T7807] IPVS: ftp: loaded support on port[0] = 21 [ 73.454991][ T7802] chnl_net:caif_netlink_parms(): no params data found [ 73.555823][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.562935][ T7802] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.586550][ T7802] device bridge_slave_0 entered promiscuous mode [ 73.616993][ T7810] IPVS: ftp: loaded support on port[0] = 21 [ 73.635728][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.642933][ T7802] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.650995][ T7802] device bridge_slave_1 entered promiscuous mode [ 73.702219][ T7802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.714912][ T7802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.763405][ T7802] team0: Port device team_slave_0 added [ 73.776889][ T7802] team0: Port device team_slave_1 added [ 73.807426][ T7808] chnl_net:caif_netlink_parms(): no params data found [ 73.844072][ T7807] chnl_net:caif_netlink_parms(): no params data found [ 73.887872][ T7802] device hsr_slave_0 entered promiscuous mode [ 73.926068][ T7802] device hsr_slave_1 entered promiscuous mode [ 73.955681][ T7802] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.989264][ T7814] IPVS: ftp: loaded support on port[0] = 21 [ 74.065958][ T7810] chnl_net:caif_netlink_parms(): no params data found [ 74.083325][ T7808] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.090479][ T7808] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.098954][ T7808] device bridge_slave_0 entered promiscuous mode [ 74.110998][ T7807] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.118231][ T7807] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.126117][ T7807] device bridge_slave_0 entered promiscuous mode [ 74.136146][ T7808] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.143189][ T7808] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.151345][ T7808] device bridge_slave_1 entered promiscuous mode [ 74.162754][ T7807] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.169968][ T7807] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.177901][ T7807] device bridge_slave_1 entered promiscuous mode [ 74.204746][ T7808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.244869][ T7808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.273453][ T7807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.325942][ T7807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.336444][ T7808] team0: Port device team_slave_0 added [ 74.351973][ T7814] chnl_net:caif_netlink_parms(): no params data found [ 74.361132][ T7810] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.368998][ T7810] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.377095][ T7810] device bridge_slave_0 entered promiscuous mode [ 74.389809][ T7808] team0: Port device team_slave_1 added [ 74.403518][ T7807] team0: Port device team_slave_0 added [ 74.411954][ T7810] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.419590][ T7810] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.427986][ T7810] device bridge_slave_1 entered promiscuous mode [ 74.454356][ T7807] team0: Port device team_slave_1 added [ 74.480999][ T7810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.528083][ T7808] device hsr_slave_0 entered promiscuous mode [ 74.566050][ T7808] device hsr_slave_1 entered promiscuous mode [ 74.626068][ T7808] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.657236][ T7810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.748017][ T7807] device hsr_slave_0 entered promiscuous mode [ 74.816117][ T7807] device hsr_slave_1 entered promiscuous mode [ 74.865803][ T7807] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.873401][ T7814] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.880689][ T7814] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.889053][ T7814] device bridge_slave_0 entered promiscuous mode [ 74.897327][ T7810] team0: Port device team_slave_0 added [ 74.904168][ T7810] team0: Port device team_slave_1 added [ 74.938984][ T7814] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.946164][ T7814] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.953753][ T7814] device bridge_slave_1 entered promiscuous mode [ 74.966582][ T7818] IPVS: ftp: loaded support on port[0] = 21 [ 74.986406][ T43] device bridge_slave_1 left promiscuous mode [ 74.992586][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.046308][ T43] device bridge_slave_0 left promiscuous mode [ 75.052557][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.096921][ T43] device bridge_slave_1 left promiscuous mode [ 75.103299][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.166208][ T43] device bridge_slave_0 left promiscuous mode [ 75.172399][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.227209][ T43] device bridge_slave_1 left promiscuous mode [ 75.233579][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.286253][ T43] device bridge_slave_0 left promiscuous mode [ 75.292629][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.366953][ T43] device bridge_slave_1 left promiscuous mode [ 75.373115][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.433452][ T43] device bridge_slave_0 left promiscuous mode [ 75.439708][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.487067][ T43] device bridge_slave_1 left promiscuous mode [ 75.493252][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.526401][ T43] device bridge_slave_0 left promiscuous mode [ 75.532619][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.586991][ T43] device bridge_slave_1 left promiscuous mode [ 75.593180][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.646375][ T43] device bridge_slave_0 left promiscuous mode [ 75.652631][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.686757][ T43] device bridge_slave_1 left promiscuous mode [ 75.692982][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.746142][ T43] device bridge_slave_0 left promiscuous mode [ 75.752412][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.806926][ T43] device bridge_slave_1 left promiscuous mode [ 75.813131][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.867093][ T43] device bridge_slave_0 left promiscuous mode [ 75.873368][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.917064][ T43] device bridge_slave_1 left promiscuous mode [ 75.923302][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.976468][ T43] device bridge_slave_0 left promiscuous mode [ 75.982673][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.037108][ T43] device bridge_slave_1 left promiscuous mode [ 76.043427][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.076206][ T43] device bridge_slave_0 left promiscuous mode [ 76.082415][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.205870][ T43] device hsr_slave_0 left promiscuous mode [ 76.255932][ T43] device hsr_slave_1 left promiscuous mode [ 76.301668][ T43] team0 (unregistering): Port device team_slave_1 removed [ 76.311240][ T43] team0 (unregistering): Port device team_slave_0 removed [ 76.320760][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.380960][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.439706][ T43] bond0 (unregistering): Released all slaves [ 76.575982][ T43] device hsr_slave_0 left promiscuous mode [ 76.615787][ T43] device hsr_slave_1 left promiscuous mode [ 76.690132][ T43] team0 (unregistering): Port device team_slave_1 removed [ 76.700359][ T43] team0 (unregistering): Port device team_slave_0 removed [ 76.709683][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.758317][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.811380][ T43] bond0 (unregistering): Released all slaves [ 76.945911][ T43] device hsr_slave_0 left promiscuous mode [ 76.991963][ T43] device hsr_slave_1 left promiscuous mode [ 77.040278][ T43] team0 (unregistering): Port device team_slave_1 removed [ 77.054855][ T43] team0 (unregistering): Port device team_slave_0 removed [ 77.064193][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.128368][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.204879][ T43] bond0 (unregistering): Released all slaves [ 77.335963][ T43] device hsr_slave_0 left promiscuous mode [ 77.375770][ T43] device hsr_slave_1 left promiscuous mode [ 77.441159][ T43] team0 (unregistering): Port device team_slave_1 removed [ 77.450586][ T43] team0 (unregistering): Port device team_slave_0 removed [ 77.460563][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.508653][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.561280][ T43] bond0 (unregistering): Released all slaves [ 77.706146][ T43] device hsr_slave_0 left promiscuous mode [ 77.745804][ T43] device hsr_slave_1 left promiscuous mode [ 77.820140][ T43] team0 (unregistering): Port device team_slave_1 removed [ 77.830332][ T43] team0 (unregistering): Port device team_slave_0 removed [ 77.840046][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.899060][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.956494][ T43] ================================================================== [ 77.964633][ T43] BUG: KCSAN: data-race in del_timer / enqueue_timer [ 77.971280][ T43] [ 77.973762][ T43] write to 0xffff88810ab0a520 of 8 bytes by task 2646 on cpu 1: [ 77.981386][ T43] enqueue_timer+0x9c/0x210 [ 77.985926][ T43] __internal_add_timer+0x4f/0x60 [ 77.990939][ T43] add_timer+0x250/0x550 [ 77.995160][ T43] __queue_delayed_work+0x13b/0x1d0 [ 78.000346][ T43] queue_delayed_work_on+0xf3/0x110 [ 78.005577][ T43] bond_netdev_notify_work+0x150/0x160 [ 78.011041][ T43] process_one_work+0x3d4/0x890 [ 78.015879][ T43] worker_thread+0xa0/0x800 [ 78.020378][ T43] kthread+0x1d4/0x200 [ 78.024437][ T43] ret_from_fork+0x1f/0x30 [ 78.028825][ T43] [ 78.031137][ T43] read to 0xffff88810ab0a520 of 8 bytes by task 43 on cpu 0: [ 78.038500][ T43] del_timer+0x3b/0xb0 [ 78.042565][ T43] try_to_grab_pending+0x22d/0x3e0 [ 78.047672][ T43] __cancel_work_timer+0x53/0x340 [ 78.052707][ T43] cancel_delayed_work_sync+0x24/0x40 [ 78.058086][ T43] bond_free_slave+0x34/0x90 [ 78.062752][ T43] __bond_release_one.cold+0x6e2/0x894 [ 78.068207][ T43] bond_netdev_event+0x4da/0x510 [ 78.073125][ T43] notifier_call_chain+0xd7/0x160 [ 78.078145][ T43] raw_notifier_call_chain+0x37/0x50 [ 78.083428][ T43] call_netdevice_notifiers_info+0x48/0xc0 [ 78.089217][ T43] rollback_registered_many+0x723/0xa00 [ 78.094739][ T43] unregister_netdevice_many+0x62/0x240 [ 78.100271][ T43] default_device_exit_batch+0x234/0x270 [ 78.105903][ T43] ops_exit_list.isra.0+0xa2/0xc0 [ 78.110903][ T43] cleanup_net+0x405/0x6b0 [ 78.115307][ T43] process_one_work+0x3d4/0x890 [ 78.120141][ T43] worker_thread+0xa0/0x800 [ 78.124630][ T43] kthread+0x1d4/0x200 [ 78.128680][ T43] ret_from_fork+0x1f/0x30 [ 78.133070][ T43] [ 78.135374][ T43] Reported by Kernel Concurrency Sanitizer on: [ 78.141513][ T43] CPU: 0 PID: 43 Comm: kworker/u4:2 Not tainted 5.4.0-rc7+ #0 [ 78.149140][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.159183][ T43] Workqueue: netns cleanup_net [ 78.163932][ T43] ================================================================== [ 78.171968][ T43] Kernel panic - not syncing: panic_on_warn set ... [ 78.178546][ T43] CPU: 0 PID: 43 Comm: kworker/u4:2 Not tainted 5.4.0-rc7+ #0 [ 78.185984][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.196028][ T43] Workqueue: netns cleanup_net [ 78.200793][ T43] Call Trace: [ 78.204079][ T43] dump_stack+0x11d/0x181 [ 78.208396][ T43] panic+0x210/0x640 [ 78.212707][ T43] ? vprintk_func+0x8d/0x140 [ 78.217304][ T43] kcsan_report.cold+0xc/0xd [ 78.221994][ T43] kcsan_setup_watchpoint+0x3fe/0x460 [ 78.227373][ T43] __tsan_read8+0xc6/0x100 [ 78.231783][ T43] del_timer+0x3b/0xb0 [ 78.235848][ T43] try_to_grab_pending+0x22d/0x3e0 [ 78.240963][ T43] ? add_device_randomness+0xf2/0x420 [ 78.246454][ T43] __cancel_work_timer+0x53/0x340 [ 78.251467][ T43] ? dev_set_mac_address+0x148/0x240 [ 78.256763][ T43] cancel_delayed_work_sync+0x24/0x40 [ 78.262154][ T43] bond_free_slave+0x34/0x90 [ 78.266741][ T43] __bond_release_one.cold+0x6e2/0x894 [ 78.272315][ T43] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 78.278554][ T43] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 78.284268][ T43] ? find_next_bit+0xcb/0xe0 [ 78.288845][ T43] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 78.294720][ T43] bond_netdev_event+0x4da/0x510 [ 78.299995][ T43] notifier_call_chain+0xd7/0x160 [ 78.305012][ T43] raw_notifier_call_chain+0x37/0x50 [ 78.310299][ T43] call_netdevice_notifiers_info+0x48/0xc0 [ 78.316097][ T43] ? veth_disable_xdp+0x530/0x530 [ 78.321125][ T43] rollback_registered_many+0x723/0xa00 [ 78.326661][ T43] ? __write_once_size+0x41/0xe0 [ 78.331631][ T43] unregister_netdevice_many+0x62/0x240 [ 78.337168][ T43] default_device_exit_batch+0x234/0x270 [ 78.342798][ T43] ? do_wait_intr_irq+0xb0/0xb0 [ 78.347710][ T43] ? unregister_netdevice_many+0x240/0x240 [ 78.353500][ T43] ? dev_change_net_namespace+0x710/0x710 [ 78.359208][ T43] ops_exit_list.isra.0+0xa2/0xc0 [ 78.364244][ T43] cleanup_net+0x405/0x6b0 [ 78.368647][ T43] process_one_work+0x3d4/0x890 [ 78.373481][ T43] worker_thread+0xa0/0x800 [ 78.377990][ T43] kthread+0x1d4/0x200 [ 78.382154][ T43] ? rescuer_thread+0x6a0/0x6a0 [ 78.387006][ T43] ? kthread_stop+0x2d0/0x2d0 [ 78.391667][ T43] ret_from_fork+0x1f/0x30 [ 78.397556][ T43] Kernel Offset: disabled [ 78.401884][ T43] Rebooting in 86400 seconds..