Failed to set node id, please configure manually Enabling of bearer rejected, failed to enable media ================================================================================ UBSAN: Undefined behaviour in ./include/net/red.h:272:18 shift exponent 102 is too large for 64-bit type 'long unsigned int' CPU: 0 PID: 10760 Comm: syz-executor.0 Not tainted 4.19.152-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x22c/0x33e lib/dump_stack.c:118 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422 red_calc_qavg_from_idle_time include/net/red.h:272 [inline] red_calc_qavg include/net/red.h:313 [inline] red_enqueue+0x2064/0x2200 net/sched/sch_red.c:68 __dev_xmit_skb net/core/dev.c:3494 [inline] __dev_queue_xmit+0x14e1/0x2ec0 net/core/dev.c:3807 neigh_hh_output include/net/neighbour.h:491 [inline] neigh_output include/net/neighbour.h:499 [inline] ip_finish_output2+0xc04/0x1640 net/ipv4/ip_output.c:230 ip_finish_output+0x88e/0xd80 net/ipv4/ip_output.c:318 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip_output+0x203/0x650 net/ipv4/ip_output.c:406 dst_output include/net/dst.h:455 [inline] ip_local_out+0xaf/0x170 net/ipv4/ip_output.c:125 iptunnel_xmit+0x63e/0xa30 net/ipv4/ip_tunnel_core.c:91 geneve_xmit_skb drivers/net/geneve.c:865 [inline] geneve_xmit+0xf46/0x2ac0 drivers/net/geneve.c:938 __netdev_start_xmit include/linux/netdevice.h:4333 [inline] netdev_start_xmit include/linux/netdevice.h:4347 [inline] xmit_one net/core/dev.c:3256 [inline] dev_hard_start_xmit+0x1a8/0x960 net/core/dev.c:3272 __dev_queue_xmit+0x276a/0x2ec0 net/core/dev.c:3838 neigh_hh_output include/net/neighbour.h:491 [inline] neigh_output include/net/neighbour.h:499 [inline] ip6_finish_output2+0xe78/0x2370 net/ipv6/ip6_output.c:120 ip6_finish_output+0x610/0xcc0 net/ipv6/ip6_output.c:154 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip6_output+0x205/0x7c0 net/ipv6/ip6_output.c:171 dst_output include/net/dst.h:455 [inline] NF_HOOK include/linux/netfilter.h:289 [inline] mld_sendpack+0x6c1/0x1120 net/ipv6/mcast.c:1684 mld_send_cr net/ipv6/mcast.c:1980 [inline] mld_ifc_timer_expire+0x616/0xc00 net/ipv6/mcast.c:2479 call_timer_fn+0x177/0x760 kernel/time/timer.c:1338 expire_timers+0x243/0x500 kernel/time/timer.c:1375 __run_timers kernel/time/timer.c:1703 [inline] run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716 __do_softirq+0x27d/0xad2 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x22d/0x270 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:544 [inline] smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894 RIP: 0010:page_zonenum include/linux/mm.h:850 [inline] RIP: 0010:is_zone_device_page include/linux/mm.h:856 [inline] RIP: 0010:release_pages+0x117/0x1650 mm/swap.c:743 Code: 12 00 00 48 8b 05 d9 f6 a7 09 49 39 c5 0f 84 21 09 00 00 e8 eb f9 de ff 4c 89 e8 48 c1 e8 03 42 80 3c 38 00 0f 85 98 12 00 00 <4d> 8b 65 00 4d 8d 75 08 bf 04 00 00 00 49 c1 ec 37 41 83 e4 07 44 RSP: 0018:ffff88803b2ff928 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: 1ffffd4000468860 RBX: 0000000000000166 RCX: ffffffff8192e218 RDX: 0000000000000000 RSI: ffffffff8192d8e5 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000000000001 R09: 00000000000001fe R10: 0000000000000004 R11: 0000000000000000 R12: ffffea0002322c00 R13: ffffea0002344300 R14: 00000000000001fe R15: dffffc0000000000 tlb_flush_mmu_free mm/memory.c:261 [inline] zap_pte_range mm/memory.c:1417 [inline] zap_pmd_range mm/memory.c:1452 [inline] zap_pud_range mm/memory.c:1481 [inline] zap_p4d_range mm/memory.c:1502 [inline] unmap_page_range+0x2264/0x2ec0 mm/memory.c:1523 unmap_single_vma+0x198/0x300 mm/memory.c:1568 unmap_vmas+0xa9/0x180 mm/memory.c:1598 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1015 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1036 exit_mm kernel/exit.c:546 [inline] do_exit+0xb12/0x2d80 kernel/exit.c:874 do_group_exit+0x125/0x320 kernel/exit.c:990 __do_sys_exit_group kernel/exit.c:1001 [inline] __se_sys_exit_group kernel/exit.c:999 [inline] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:999 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45de59 Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffe0c168358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045de59 RDX: 00000000004177b1 RSI: fffffffffffffff7 RDI: 0000000000000000 RBP: 0000000000000000 R08: 000000004210db4d R09: 00007ffe0c1683b0 R10: ffffffff8100698a R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe0c1683b0 R14: 0000000000000000 R15: 00007ffe0c1683c0 ================================================================================ audit: type=1800 audit(1603143652.219:45): pid=10810 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=15752 res=0 Started in network mode Own node identity , cluster identity 4711 Failed to set node id, please configure manually Enabling of bearer rejected, failed to enable media tmpfs: Bad value '´x71' for mount option 'nr_blocks' XFS (loop4): Invalid superblock magic number IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready XFS (loop4): Invalid superblock magic number IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. EXT4-fs (loop5): VFS: Can't find ext4 filesystem EXT4-fs (loop5): VFS: Can't find ext4 filesystem SELinux: security_context_str_to_sid(root) failed for (dev tmpfs, type tmpfs) errno=-22 SELinux: security_context_str_to_sid(root) failed for (dev tmpfs, type tmpfs) errno=-22