8021q: adding VLAN 0 to HW filter on device bond70 loop4: p2 start 420544512 is beyond EOD, truncated bond0: Enslaving bond70 as an active interface with an up link ================================================================================ UBSAN: Undefined behaviour in ./include/net/red.h:272:18 shift exponent 75 is too large for 64-bit type 'long unsigned int' loop4: p3 start 2114410187 is beyond EOD, truncated CPU: 1 PID: 22614 Comm: syz-executor.5 Not tainted 4.19.150-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 loop4: p5 size 3848601600 extends beyond EOD, truncated 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] choke_enqueue+0x2a7e/0x2cc0 net/sched/sch_choke.c:231 loop4: p6 start 3496214528 is beyond EOD, truncated __dev_xmit_skb net/core/dev.c:3494 [inline] __dev_queue_xmit+0x14e1/0x2ec0 net/core/dev.c:3807 loop4: p7 start 1581527914 is beyond EOD, truncated 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] ip6_local_out+0xaf/0x170 net/ipv6/output_core.c:178 ip6_send_skb+0xb3/0x300 net/ipv6/ip6_output.c:1699 udp_v6_send_skb+0x7d6/0x16e0 net/ipv6/udp.c:1114 udpv6_sendmsg+0x2406/0x2b40 net/ipv6/udp.c:1411 inet_sendmsg+0x174/0x640 net/ipv4/af_inet.c:798 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg+0xc7/0x130 net/socket.c:632 ___sys_sendmsg+0x7bb/0x8f0 net/socket.c:2115 __sys_sendmsg net/socket.c:2153 [inline] __do_sys_sendmsg net/socket.c:2162 [inline] __se_sys_sendmsg net/socket.c:2160 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2160 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:00007f75b22b1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000002e380 RCX: 000000000045de59 RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffdb91fc93f R14: 00007f75b22b29c0 R15: 000000000118bf2c ================================================================================ loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Releasing backup interface bond70 bond70 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond70 loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Enslaving bond70 as an active interface with an up link loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated bond0: Releasing backup interface bond70 loop4: p2 start 420544512 is beyond EOD, truncated bond70 (unregistering): Released all slaves loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond70 bond0: Enslaving bond70 as an active interface with an up link loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond71 loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 bond0: Enslaving bond71 as an active interface with an up link loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Releasing backup interface bond71 bond71 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond71 bond0: Enslaving bond71 as an active interface with an up link loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated bond0: Releasing backup interface bond71 bond71 (unregistering): Released all slaves loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond71 bond0: Enslaving bond71 as an active interface with an up link loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated bond0: Releasing backup interface bond71 bond71 (unregistering): Released all slaves loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: p6 start 3496214528 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond71 loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Enslaving bond71 as an active interface with an up link netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond72 loop4: p5 size 3848601600 extends beyond EOD, truncated bond0: Enslaving bond72 as an active interface with an up link loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Releasing backup interface bond72 bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond72 bond0: Enslaving bond72 as an active interface with an up link bond0: Releasing backup interface bond72 bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond72 bond0: Enslaving bond72 as an active interface with an up link loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Releasing backup interface bond72 bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond72 loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated bond0: Enslaving bond72 as an active interface with an up link loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated bond0: Releasing backup interface bond72 bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond72 bond0: Enslaving bond72 as an active interface with an up link bond0: Releasing backup interface bond72 bond72 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond72 bond0: Enslaving bond72 as an active interface with an up link loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated bond0: Releasing backup interface bond72 loop4: p6 start 3496214528 is beyond EOD, truncated bond72 (unregistering): Released all slaves loop4: p7 start 1581527914 is beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 8021q: adding VLAN 0 to HW filter on device bond72 bond0: Enslaving bond72 as an active interface with an up link netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated 8021q: adding VLAN 0 to HW filter on device bond73 bond0: Enslaving bond73 as an active interface with an up link loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated loop4: p2 start 420544512 is beyond EOD, truncated loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated loop4: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 loop4: p1 size 4294901760 extends beyond EOD, truncated bond0: Releasing backup interface bond73 loop4: p2 start 420544512 is beyond EOD, truncated bond73 (unregistering): Released all slaves loop4: p3 start 2114410187 is beyond EOD, truncated loop4: p5 size 3848601600 extends beyond EOD, truncated loop4: p6 start 3496214528 is beyond EOD, truncated loop4: p7 start 1581527914 is beyond EOD, truncated netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.