[ 8.963732][ T82] netdevsim netdevsim430 eni430np1: renamed from eth0 [ 9.151463][ T177] team0: Port device eni430np1 added [ 9.289485][ T182] team0 (unregistering): Port device eni430np1 removed [ 9.336195][ T182] ip (182) used greatest stack depth: 24512 bytes left [ 9.479081][ T187] team0: entered promiscuous mode [ 9.548138][ T189] dummyteam: entered promiscuous mode [ 9.549117][ T189] team0: Port device dummyteam added [ 9.608180][ T192] dummyteam: left promiscuous mode [ 9.610424][ T192] team0 (unregistering): Port device dummyteam removed [ 9.824427][ T198] team0: Port device dummyteam added [ 9.884858][ T201] team0: entered promiscuous mode [ 9.885050][ T201] dummyteam: entered promiscuous mode [ 10.027870][ T205] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 10.028069][ T205] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 10.028184][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 10.028322][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.028436][ T205] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 10.028545][ T205] 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 [ 10.028813][ T205] RSP: 0018:ffa00000006170b0 EFLAGS: 00010216 [ 10.028913][ T205] RAX: 0000000000000118 RBX: 1ff40000000c2e19 RCX: 0000000000000000 [ 10.029027][ T205] RDX: 1fe2200001b0741f RSI: ffffffffbc86ffcb RDI: 00000000000008c0 [ 10.029143][ T205] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 10.029256][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000cbf2818 [ 10.029372][ T205] R13: 0000000000000007 R14: ff1100000d83a000 R15: dffffc0000000000 [ 10.029488][ T205] FS: 00007f6926041840(0000) GS:ff110000705d4000(0000) knlGS:0000000000000000 [ 10.029620][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.029719][ T205] CR2: 00000000004eca98 CR3: 000000000d8ae002 CR4: 0000000000771ef0 [ 10.029832][ T205] PKRU: 55555554 [ 10.029892][ T205] Call Trace: [ 10.029951][ T205] [ 10.029992][ T205] ? mark_held_locks+0x40/0x70 [ 10.030072][ T205] ? macvlan_port_get_rtnl+0x90/0x90 [ 10.030150][ T205] ? lockdep_hardirqs_on+0x8c/0x130 [ 10.030228][ T205] ? enable_work+0x1c3/0x240 [ 10.030306][ T205] ? mod_delayed_work_on+0x120/0x120 [ 10.030380][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.030456][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.030532][ T205] ? __cancel_work_sync+0x87/0xc0 [ 10.030607][ T205] macvlan_port_destroy+0x1f9/0x2e0 [ 10.030682][ T205] unregister_netdevice_many_notify+0xed8/0x1b30 [ 10.030777][ T205] ? unregister_netdevice_queued+0x80/0x80 [ 10.030872][ T205] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 10.030966][ T205] rtnl_dellink+0x4a0/0xae0 [ 10.031043][ T205] ? mark_usage+0x61/0x170 [ 10.031116][ T205] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.031191][ T205] ? __lock_acquire+0x518/0xc20 [ 10.031265][ T205] ? __lock_acquire+0x518/0xc20 [ 10.031341][ T205] ? rtnl_mdb_del+0x580/0x580 [ 10.031420][ T205] ? lock_acquire.part.0+0xbc/0x260 [ 10.031495][ T205] ? find_held_lock+0x2b/0x80 [ 10.031569][ T205] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.031642][ T205] ? mark_usage+0x61/0x170 [ 10.031715][ T205] ? __lock_acquire+0x518/0xc20 [ 10.031791][ T205] ? lock_acquire.part.0+0xbc/0x260 [ 10.031864][ T205] ? find_held_lock+0x2b/0x80 [ 10.031937][ T205] ? rtnl_mdb_del+0x580/0x580 [ 10.032013][ T205] ? __lock_release.isra.0+0x6b/0x1a0 [ 10.032086][ T205] ? rtnl_mdb_del+0x580/0x580 [ 10.032160][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.032234][ T205] ? rtnl_link_fill+0x900/0x900 [ 10.032313][ T205] ? __lock_acquire+0x518/0xc20 [ 10.032389][ T205] ? lock_acquire.part.0+0xbc/0x260 [ 10.032463][ T205] ? find_held_lock+0x2b/0x80 [ 10.032536][ T205] netlink_rcv_skb+0x14e/0x3a0 [ 10.032611][ T205] ? rtnl_link_fill+0x900/0x900 [ 10.032685][ T205] ? netlink_ack+0xcd0/0xcd0 [ 10.032759][ T205] ? netlink_deliver_tap+0xc5/0x330 [ 10.032836][ T205] ? netlink_deliver_tap+0x13c/0x330 [ 10.032911][ T205] netlink_unicast+0x486/0x750 [ 10.032986][ T205] ? netlink_attachskb+0x810/0x810 [ 10.033059][ T205] ? __lock_acquire+0x518/0xc20 [ 10.033133][ T205] netlink_sendmsg+0x735/0xc60 [ 10.033209][ T205] ? netlink_unicast+0x750/0x750 [ 10.033287][ T205] ? __might_fault+0x97/0x140 [ 10.033370][ T205] ____sys_sendmsg+0x415/0x880 [ 10.033446][ T205] ? copy_msghdr_from_user+0x279/0x420 [ 10.033519][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 10.033612][ T205] ? move_addr_to_kernel+0x40/0x40 [ 10.033689][ T205] ___sys_sendmsg+0x14e/0x1d0 [ 10.033763][ T205] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.033857][ T205] ? copy_msghdr_from_user+0x420/0x420 [ 10.033934][ T205] __sys_sendmsg+0x12c/0x1d0 [ 10.034009][ T205] ? __sys_sendmsg_sock+0x20/0x20 [ 10.034083][ T205] ? rcu_is_watching+0x15/0xd0 [ 10.034163][ T205] do_syscall_64+0x117/0x590 [ 10.034238][ T205] ? trace_hardirqs_off+0xd/0x30 [ 10.034321][ T205] ? exc_page_fault+0xee/0x100 [ 10.034395][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.034487][ T205] RIP: 0033:0x7f692627a54e [ 10.034566][ T205] 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 [ 10.034831][ T205] RSP: 002b:00007ffd0d405890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.034943][ T205] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f692627a54e [ 10.035053][ T205] RDX: 0000000000000000 RSI: 00007ffd0d405940 RDI: 0000000000000005 [ 10.035163][ T205] RBP: 00007ffd0d4058a0 R08: 0000000000000000 R09: 0000000000000000 [ 10.035274][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a50971e [ 10.035389][ T205] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffd0d406000 [ 10.035501][ T205] [ 10.035558][ T205] Modules linked in: netdevsim [ 10.035886][ T205] ---[ end trace 0000000000000000 ]--- [ 10.036007][ T205] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 10.036149][ T205] 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 [ 10.036470][ T205] RSP: 0018:ffa00000006170b0 EFLAGS: 00010216 [ 10.036607][ T205] RAX: 0000000000000118 RBX: 1ff40000000c2e19 RCX: 0000000000000000 [ 10.036759][ T205] RDX: 1fe2200001b0741f RSI: ffffffffbc86ffcb RDI: 00000000000008c0 [ 10.036914][ T205] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 10.037068][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000cbf2818 [ 10.037221][ T205] R13: 0000000000000007 R14: ff1100000d83a000 R15: dffffc0000000000 [ 10.037393][ T205] FS: 00007f6926041840(0000) GS:ff110000705d4000(0000) knlGS:0000000000000000 [ 10.037567][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.037705][ T205] CR2: 00000000004eca98 CR3: 000000000d8ae002 CR4: 0000000000771ef0 [ 10.037859][ T205] PKRU: 55555554 [ 10.037959][ T205] Kernel panic - not syncing: Fatal exception [ 10.038126][ T205] Kernel Offset: 0x38000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 10.038306][ T205] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr