[ 10.743585][ T82] netdevsim netdevsim404 eni404np1: renamed from eth0 [ 10.975616][ T176] team0: Port device eni404np1 added [ 10.998934][ T176] ip (176) used greatest stack depth: 23920 bytes left [ 11.127286][ T181] team0 (unregistering): Port device eni404np1 removed [ 11.343671][ T188] team0: entered promiscuous mode [ 11.382542][ T190] dummyteam: entered promiscuous mode [ 11.383607][ T190] team0: Port device dummyteam added [ 11.507882][ T193] dummyteam: left promiscuous mode [ 11.512536][ T193] team0 (unregistering): Port device dummyteam removed [ 11.570097][ T193] ip (193) used greatest stack depth: 23904 bytes left [ 11.792215][ T199] team0: Port device dummyteam added [ 11.933334][ T203] team0: entered promiscuous mode [ 11.933527][ T203] dummyteam: entered promiscuous mode [ 12.038149][ T207] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 12.038381][ T207] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 12.038511][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 12.038653][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.038754][ T207] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 12.038866][ T207] Code: f3 f3 65 48 8b 05 2d f0 de 02 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 12.039164][ T207] RSP: 0018:ffa00000007e70b0 EFLAGS: 00010216 [ 12.039270][ T207] RAX: 0000000000000118 RBX: 1ff40000000fce19 RCX: 0000000000000000 [ 12.039393][ T207] RDX: 1fe220000200a41f RSI: ffffffffb6e6ffcb RDI: 00000000000008c0 [ 12.039518][ T207] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 12.039638][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: ff1100000d62a818 [ 12.039759][ T207] R13: 0000000000000007 R14: ff11000010052000 R15: dffffc0000000000 [ 12.039880][ T207] FS: 00007fe047f7d840(0000) GS:ff1100007cc54000(0000) knlGS:0000000000000000 [ 12.040025][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.040134][ T207] CR2: 000055ef7b023428 CR3: 0000000004c3c005 CR4: 0000000000771ef0 [ 12.040258][ T207] PKRU: 55555554 [ 12.040323][ T207] Call Trace: [ 12.040388][ T207] [ 12.040436][ T207] ? mark_held_locks+0x40/0x70 [ 12.040525][ T207] ? macvlan_port_get_rtnl+0x90/0x90 [ 12.040611][ T207] ? lockdep_hardirqs_on+0x8c/0x130 [ 12.040701][ T207] ? enable_work+0x1c3/0x240 [ 12.040788][ T207] ? mod_delayed_work_on+0x120/0x120 [ 12.040879][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.040978][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.041066][ T207] ? __cancel_work_sync+0x87/0xc0 [ 12.041150][ T207] macvlan_port_destroy+0x1f9/0x2e0 [ 12.041239][ T207] unregister_netdevice_many_notify+0xed8/0x1b30 [ 12.041348][ T207] ? unregister_netdevice_queued+0x80/0x80 [ 12.041454][ T207] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 12.041552][ T207] rtnl_dellink+0x4a0/0xae0 [ 12.041634][ T207] ? mark_usage+0x61/0x170 [ 12.041714][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.041793][ T207] ? __lock_acquire+0x518/0xc20 [ 12.041874][ T207] ? __lock_acquire+0x518/0xc20 [ 12.041955][ T207] ? rtnl_mdb_del+0x580/0x580 [ 12.042041][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 12.042128][ T207] ? find_held_lock+0x2b/0x80 [ 12.042211][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.042290][ T207] ? mark_usage+0x61/0x170 [ 12.042371][ T207] ? __lock_acquire+0x518/0xc20 [ 12.042454][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 12.042532][ T207] ? find_held_lock+0x2b/0x80 [ 12.042630][ T207] ? rtnl_mdb_del+0x580/0x580 [ 12.042716][ T207] ? __lock_release.isra.0+0x6b/0x1a0 [ 12.042796][ T207] ? rtnl_mdb_del+0x580/0x580 [ 12.042876][ T207] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.042966][ T207] ? rtnl_link_fill+0x900/0x900 [ 12.043052][ T207] ? __lock_acquire+0x518/0xc20 [ 12.043135][ T207] ? lock_acquire.part.0+0xbc/0x260 [ 12.043215][ T207] ? find_held_lock+0x2b/0x80 [ 12.043297][ T207] netlink_rcv_skb+0x14e/0x3a0 [ 12.043379][ T207] ? rtnl_link_fill+0x900/0x900 [ 12.043465][ T207] ? netlink_ack+0xcd0/0xcd0 [ 12.043545][ T207] ? netlink_deliver_tap+0xc5/0x330 [ 12.043625][ T207] ? netlink_deliver_tap+0x13c/0x330 [ 12.043717][ T207] netlink_unicast+0x486/0x750 [ 12.043797][ T207] ? netlink_attachskb+0x810/0x810 [ 12.043878][ T207] ? __lock_acquire+0x518/0xc20 [ 12.043967][ T207] netlink_sendmsg+0x735/0xc60 [ 12.044046][ T207] ? netlink_unicast+0x750/0x750 [ 12.044127][ T207] ? __might_fault+0x97/0x140 [ 12.044215][ T207] ____sys_sendmsg+0x415/0x880 [ 12.044298][ T207] ? copy_msghdr_from_user+0x279/0x420 [ 12.044380][ T207] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 12.044486][ T207] ? move_addr_to_kernel+0x40/0x40 [ 12.044569][ T207] ___sys_sendmsg+0x14e/0x1d0 [ 12.044650][ T207] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.044753][ T207] ? copy_msghdr_from_user+0x420/0x420 [ 12.044843][ T207] __sys_sendmsg+0x12c/0x1d0 [ 12.044923][ T207] ? __sys_sendmsg_sock+0x20/0x20 [ 12.045015][ T207] ? rcu_is_watching+0x15/0xd0 [ 12.045097][ T207] do_syscall_64+0x117/0x590 [ 12.045179][ T207] ? trace_hardirqs_off+0xd/0x30 [ 12.045259][ T207] ? exc_page_fault+0xee/0x100 [ 12.045340][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.045452][ T207] RIP: 0033:0x7fe0481b654e [ 12.045542][ T207] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.045820][ T207] RSP: 002b:00007ffd15acddf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.045948][ T207] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe0481b654e [ 12.046071][ T207] RDX: 0000000000000000 RSI: 00007ffd15acdea0 RDI: 0000000000000005 [ 12.046190][ T207] RBP: 00007ffd15acde00 R08: 0000000000000000 R09: 0000000000000000 [ 12.046309][ T207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a508ef7 [ 12.046432][ T207] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffd15ace560 [ 12.046561][ T207] [ 12.046624][ T207] Modules linked in: netdevsim [ 12.046742][ T207] ---[ end trace 0000000000000000 ]--- [ 12.046829][ T207] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 12.046935][ T207] Code: f3 f3 65 48 8b 05 2d f0 de 02 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 12.047227][ T207] RSP: 0018:ffa00000007e70b0 EFLAGS: 00010216 [ 12.047330][ T207] RAX: 0000000000000118 RBX: 1ff40000000fce19 RCX: 0000000000000000 [ 12.047474][ T207] RDX: 1fe220000200a41f RSI: ffffffffb6e6ffcb RDI: 00000000000008c0 [ 12.047601][ T207] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 12.047731][ T207] R10: 0000000000000003 R11: 0000000000000001 R12: ff1100000d62a818 [ 12.047850][ T207] R13: 0000000000000007 R14: ff11000010052000 R15: dffffc0000000000 [ 12.047978][ T207] FS: 00007fe047f7d840(0000) GS:ff1100007cc54000(0000) knlGS:0000000000000000 [ 12.048131][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.048235][ T207] CR2: 000055ef7b023428 CR3: 0000000004c3c005 CR4: 0000000000771ef0 [ 12.048752][ T207] PKRU: 55555554 [ 12.048821][ T207] Kernel panic - not syncing: Fatal exception [ 12.049013][ T207] Kernel Offset: 0x32600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 12.049198][ T207] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr