device veth0_vlan entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready ------------[ cut here ]------------ IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready kernel BUG at include/linux/scatterlist.h:124! invalid opcode: 0000 [#1] PREEMPT SMP KASAN IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready Modules linked in: IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready CPU: 1 PID: 9382 Comm: syz-executor.5 Not tainted 4.14.305-syzkaller #0 IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 task: ffff888054b2e140 task.stack: ffff888054b30000 RIP: 0010:sg_page include/linux/scatterlist.h:124 [inline] RIP: 0010:gcmaes_decrypt.constprop.0+0x8cd/0xc40 arch/x86/crypto/aesni-intel_glue.c:828 RSP: 0018:ffff888054b37830 EFLAGS: 00010212 IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready RAX: 0000000000040000 RBX: ffff8880b5550808 RCX: ffffc900066c9000 device veth0_macvtap entered promiscuous mode RDX: 0000000000000235 RSI: ffffffff81289ebd RDI: ffff8880b55504a4 RBP: ffffea00025d6e82 R08: ffff888096cf5ba0 R09: ffffed100a966f27 R10: ffff888054b3793b R11: 0000000000000000 R12: ffff8880b555083c R13: 4954434100000006 R14: 0000000000000010 R15: ffff88809920e580 FS: 00007fd9a3e42700(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready CR2: 0000001b30322000 CR3: 0000000099006000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: device veth1_macvtap entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready batman_adv: batadv0: Interface activated: batadv_slave_0 batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready batman_adv: batadv0: Interface activated: batadv_slave_1 IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready Code: IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready 00 IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready 48 device veth0_vlan entered promiscuous mode 8b device veth1_vlan entered promiscuous mode 44 24 58 e9 73 f9 ff ff 4c 89 IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready ff e8 4b 7a 56 00 e9 42 fe ff IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready ff IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready e8 IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready 01 device veth0_macvtap entered promiscuous mode b8 IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready 2c device veth1_macvtap entered promiscuous mode 00 0f 0b e8 fa b7 2c 00 0f IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready 0b IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready e8 IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready f3 batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 b7 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2c 00 <0f> 0b e8 ec b7 2c 00 0f batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 0b 4c 89 44 24 08 e8 e0 b7 2c 00 batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 48 89 RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff888054b37830 RIP: gcmaes_decrypt.constprop.0+0x8cd/0xc40 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff888054b37830 ---[ end trace 89d6edaa2759fb42 ]--- batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0