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netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. ================================================================================ UBSAN: Undefined behaviour in ./include/net/red.h:272:18 shift exponent 115 is too large for 64-bit type 'long unsigned int' CPU: 1 PID: 6501 Comm: syz-executor143 Not tainted 4.19.152-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <IRQ> __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_adaptative_algo include/net/red.h:404 [inline] red_adaptative_timer+0x7ed/0x870 net/sched/sch_red.c:266 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 </IRQ> RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x50/0x90 kernel/locking/spinlock.c:192 Code: c0 f8 89 63 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 3d 48 83 3d 41 5d b2 01 00 74 25 fb 66 0f 1f 44 00 00 <bf> 01 00 00 00 e8 96 d8 9b f9 65 8b 05 ff c0 50 78 85 c0 74 02 5d netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. RSP: 0018:ffff8880a4d372a8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff12c713f RBX: 0000000076d330a8 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880a32c6cc4 RBP: ffff8880ae32c2c0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ae32c2c0 R13: ffff8880a496e1c0 R14: 0000000000000000 R15: 0000000000000001 finish_lock_switch kernel/sched/core.c:2578 [inline] finish_task_switch+0x174/0x8b0 kernel/sched/core.c:2678 context_switch kernel/sched/core.c:2831 [inline] __schedule+0x8ed/0x22e0 kernel/sched/core.c:3517 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:3641 ___preempt_schedule+0x16/0x18 __local_bh_enable_ip+0x245/0x2a0 kernel/softirq.c:196 local_bh_enable include/linux/bottom_half.h:32 [inline] rcu_read_unlock_bh include/linux/rcupdate.h:721 [inline] ip_finish_output2+0xe53/0x1640 net/ipv4/ip_output.c:232 ip_finish_output+0x88e/0xd80 net/ipv4/ip_output.c:318 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip_mc_output+0x268/0xff0 net/ipv4/ip_output.c:391 dst_output include/net/dst.h:455 [inline] ip_local_out+0xaf/0x170 net/ipv4/ip_output.c:125 ip_send_skb+0x3e/0xe0 net/ipv4/ip_output.c:1447 udp_send_skb+0x72a/0x1240 net/ipv4/udp.c:848 udp_sendmsg+0x1cdb/0x2530 net/ipv4/udp.c:1135 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+0x3b3/0x8f0 net/socket.c:2115 __sys_sendmmsg+0x195/0x470 net/socket.c:2210 __do_sys_sendmmsg net/socket.c:2239 [inline] __se_sys_sendmmsg net/socket.c:2236 [inline] __x64_sys_sendmmsg+0x99/0x100 net/socket.c:2236 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x441909 Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 6b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffe51441778 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441909 RDX: 000000000800001d RSI: 0000000020007fc0 RDI: 0000000000000003 RBP: 0000000000009fbc R08: 00000000004002c8 R09: 00000000004002c8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402600 R13: 0000000000402690 R14: 0000000000000000 R15: 0000000000000000 ================================================================================ netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. nla_parse: 27 callbacks suppressed netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. nla_parse: 30 callbacks suppressed netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'. netlink: 1164 bytes leftover after parsing attributes in process `syz-executor143'.
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/10/17 22:52 | linux-4.19.y | ad326970d25c | fea47c01 | .config | console log | report | syz | C | ci2-linux-4-19 | |||
2020/09/26 01:32 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | syz | C | ci2-linux-4-19 | |||
2020/10/20 13:44 | linux-4.19.y | ad326970d25c | ff4a3345 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/19 17:45 | linux-4.19.y | ad326970d25c | ff4a3345 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/18 15:45 | linux-4.19.y | ad326970d25c | fea47c01 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/18 10:20 | linux-4.19.y | ad326970d25c | fea47c01 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/17 01:57 | linux-4.19.y | a1b977b49b66 | 6e262c73 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/16 19:28 | linux-4.19.y | a1b977b49b66 | 6e262c73 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/16 13:34 | linux-4.19.y | a1b977b49b66 | 6e262c73 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/16 10:20 | linux-4.19.y | a1b977b49b66 | 6e262c73 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/16 01:52 | linux-4.19.y | a1b977b49b66 | 6e262c73 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/15 14:21 | linux-4.19.y | a1b977b49b66 | 63869021 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/13 12:45 | linux-4.19.y | a1b977b49b66 | bd69ee0d | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/13 00:31 | linux-4.19.y | a1b977b49b66 | d32b0bbf | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/11 09:38 | linux-4.19.y | a1b977b49b66 | 4a77ae0b | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/10 21:47 | linux-4.19.y | a1b977b49b66 | 4a77ae0b | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/10 06:58 | linux-4.19.y | a1b977b49b66 | 93817d89 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/06 23:49 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/06 15:50 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/06 09:06 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/06 06:46 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/06 00:25 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/05 15:59 | linux-4.19.y | b09c34517e1a | 1880b4a9 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/04 08:11 | linux-4.19.y | b09c34517e1a | 1a3f9408 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/03 18:33 | linux-4.19.y | b09c34517e1a | 1a3f9408 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/03 00:33 | linux-4.19.y | b09c34517e1a | 062c9832 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/02 22:38 | linux-4.19.y | b09c34517e1a | 062c9832 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/02 16:12 | linux-4.19.y | b09c34517e1a | 062c9832 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/02 01:09 | linux-4.19.y | b09c34517e1a | 9602ddf4 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/01 05:38 | linux-4.19.y | 10ad6cfd5736 | a9767fb2 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/10/01 01:28 | linux-4.19.y | 10ad6cfd5736 | a9767fb2 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/30 15:29 | linux-4.19.y | 10ad6cfd5736 | 8516f6d3 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/30 03:49 | linux-4.19.y | 10ad6cfd5736 | 5abc3f1a | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 22:23 | linux-4.19.y | 10ad6cfd5736 | 5abc3f1a | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 17:01 | linux-4.19.y | 10ad6cfd5736 | 5abc3f1a | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 16:37 | linux-4.19.y | 10ad6cfd5736 | 5abc3f1a | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 13:08 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 10:27 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 09:48 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 03:32 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 02:48 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/29 02:40 | linux-4.19.y | 10ad6cfd5736 | 1b88c6d5 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 22:32 | linux-4.19.y | 10ad6cfd5736 | 6bfdbe89 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 20:05 | linux-4.19.y | 10ad6cfd5736 | 6bfdbe89 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 13:07 | linux-4.19.y | 10ad6cfd5736 | 6bfdbe89 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 11:51 | linux-4.19.y | 10ad6cfd5736 | 6bfdbe89 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 07:27 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 05:21 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 04:17 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/28 02:13 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/27 21:57 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/27 19:49 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/27 05:36 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/27 03:11 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/27 02:42 | linux-4.19.y | 10ad6cfd5736 | 5dd8aee8 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/26 18:40 | linux-4.19.y | 10ad6cfd5736 | 2d5ea0cb | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 21:05 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 21:05 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 19:15 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 18:21 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 15:38 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 15:36 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/25 15:32 | linux-4.19.y | d09b80172c22 | 4a006f63 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/24 03:23 | linux-4.19.y | d09b80172c22 | 54289b08 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/24 03:18 | linux-4.19.y | d09b80172c22 | 54289b08 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/24 02:59 | linux-4.19.y | d09b80172c22 | 54289b08 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/23 23:05 | linux-4.19.y | d09b80172c22 | 54289b08 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/23 22:53 | linux-4.19.y | d09b80172c22 | 54289b08 | .config | console log | report | info | ci2-linux-4-19 | ||||
2020/09/23 13:25 | linux-4.19.y | d09b80172c22 | 287cd75a | .config | console log | report | info | ci2-linux-4-19 |