Title | Replies (including bot) | Last reply |
---|---|---|
Reminder: 13 open syzbot bugs in "net/netrom" subsystem | 2 (2) | 2019/07/24 17:02 |
WARNING: refcount bug in nr_insert_socket | 0 (2) | 2019/07/09 20:22 |
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Title | Replies (including bot) | Last reply |
---|---|---|
Reminder: 13 open syzbot bugs in "net/netrom" subsystem | 2 (2) | 2019/07/24 17:02 |
WARNING: refcount bug in nr_insert_socket | 0 (2) | 2019/07/09 20:22 |
------------[ cut here ]------------ refcount_t: increment on 0; use-after-free. WARNING: CPU: 1 PID: 13610 at lib/refcount.c:156 refcount_inc_checked lib/refcount.c:156 [inline] WARNING: CPU: 1 PID: 13610 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 lib/refcount.c:154 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 13610 Comm: syz-executor646 Not tainted 5.3.0-rc1+ #79 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+0x172/0x1f0 lib/dump_stack.c:113 panic+0x2dc/0x755 kernel/panic.c:219 __warn.cold+0x20/0x4c kernel/panic.c:576 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:179 [inline] fixup_bug arch/x86/kernel/traps.c:174 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:291 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1026 RIP: 0010:refcount_inc_checked lib/refcount.c:156 [inline] RIP: 0010:refcount_inc_checked+0x61/0x70 lib/refcount.c:154 Code: 1d 48 87 64 06 31 ff 89 de e8 cb a3 35 fe 84 db 75 dd e8 82 a2 35 fe 48 c7 c7 c0 02 c6 87 c6 05 28 87 64 06 01 e8 67 05 07 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 RSP: 0018:ffff8880ae909bf0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000100 RSI: ffffffff815c5bd6 RDI: ffffed1015d21370 RBP: ffff8880ae909c00 R08: ffff888091416580 R09: fffffbfff11b4285 R10: fffffbfff11b4284 R11: ffffffff88da1423 R12: ffff8880910560c0 R13: ffff8880910560a8 R14: ffff88808bc42d48 R15: ffff88808bc42d20 sock_hold include/net/sock.h:649 [inline] sk_add_node include/net/sock.h:701 [inline] nr_insert_socket+0x2d/0xe0 net/netrom/af_netrom.c:137 nr_rx_frame+0x1605/0x1e73 net/netrom/af_netrom.c:1023 nr_loopback_timer+0x7b/0x170 net/netrom/nr_loopback.c:59 call_timer_fn+0x1ac/0x780 kernel/time/timer.c:1322 expire_timers kernel/time/timer.c:1366 [inline] __run_timers kernel/time/timer.c:1685 [inline] __run_timers kernel/time/timer.c:1653 [inline] run_timer_softirq+0x697/0x17a0 kernel/time/timer.c:1698 __do_softirq+0x262/0x98c kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x19b/0x1e0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:537 [inline] smp_apic_timer_interrupt+0x1a3/0x610 arch/x86/kernel/apic/apic.c:1095 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:828 </IRQ> RIP: 0010:kobject_set_name_vargs+0x36/0x150 lib/kobject.c:286 Code: 89 f4 53 48 89 fb e8 29 cd 3a fa 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 f8 00 00 00 48 83 3b 00 <74> 0e e8 03 cd 3a fa 4d 85 e4 0f 84 ca 00 00 00 e8 f5 cc 3a fa 4c RSP: 0018:ffff8880997ef858 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: dffffc0000000000 RBX: ffff888093b8a960 RCX: 1ffffffff134b2be RDX: 1ffff1101277152c RSI: ffffffff8737dc07 RDI: ffff888093b8a960 RBP: ffff8880997ef870 R08: ffff888091416580 R09: ffff888093b8ab40 R10: ffffed101277156f R11: ffff888093b8ab7f R12: ffffffff88280180 R13: ffff8880997ef8a0 R14: ffff888093b8ad80 R15: 0000000000000300 dev_set_name+0xbb/0xf0 drivers/base/core.c:1915 netdev_register_kobject+0xc3/0x3b0 net/core/net-sysfs.c:1727 register_netdevice+0x875/0xf10 net/core/dev.c:8723 __ip_tunnel_create+0x36b/0x530 net/ipv4/ip_tunnel.c:269 ip_tunnel_init_net+0x375/0x9e0 net/ipv4/ip_tunnel.c:1060 ipip_init_net+0x2a/0x30 net/ipv4/ipip.c:653 ops_init+0xb3/0x420 net/core/net_namespace.c:137 setup_net+0x2d2/0x890 net/core/net_namespace.c:334 copy_net_ns+0x290/0x41f net/core/net_namespace.c:475 create_new_namespaces+0x400/0x7b0 kernel/nsproxy.c:103 unshare_nsproxy_namespaces+0xc2/0x200 kernel/nsproxy.c:202 ksys_unshare+0x444/0x980 kernel/fork.c:2831 __do_sys_unshare kernel/fork.c:2899 [inline] __se_sys_unshare kernel/fork.c:2897 [inline] __x64_sys_unshare+0x31/0x40 kernel/fork.c:2897 do_syscall_64+0xfd/0x6a0 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x448cc9 Code: e8 ac e7 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 4b 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fb9f4f92d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00000000006e4a18 RCX: 0000000000448cc9 RDX: 0000000000448cc9 RSI: 0000000000448cc9 RDI: 0000000040000000 RBP: 00000000006e4a10 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e4a1c R13: 00007fffd0ddcf7f R14: 00007fb9f4f939c0 R15: 00000000006e4a1c Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/07/28 05:26 | upstream | 5168afe6ef59 | c85e1c5b | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2019/07/28 02:32 | upstream | 5168afe6ef59 | c85e1c5b | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/26 20:34 | upstream | 6789f873ed37 | 3e5d1beb | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/26 03:49 | upstream | 6789f873ed37 | 732bc5a0 | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2019/07/25 08:13 | upstream | bed38c3e2dca | 32329ceb | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2019/07/25 07:05 | upstream | bed38c3e2dca | 32329ceb | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/23 10:52 | upstream | c6dd78fcb8ee | 55e0c077 | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/22 19:00 | upstream | c6dd78fcb8ee | b3c615f5 | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/20 13:14 | upstream | abdfd52a295f | 1656845f | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/17 12:01 | upstream | 3eb514866f20 | 0d10349c | .config | console log | report | syz | C | ci-upstream-kasan-gce-root | |||
2019/07/17 06:18 | upstream | 3eb514866f20 | 0d10349c | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2019/07/25 04:56 | net-old | 107e47cc80ec | 32329ceb | .config | console log | report | syz | C | ci-upstream-net-this-kasan-gce | |||
2019/07/20 10:05 | net-old | 31cc088a4f5d | 1656845f | .config | console log | report | syz | C | ci-upstream-net-this-kasan-gce | |||
2019/07/31 07:48 | net-next-old | 31cc088a4f5d | 7c7ded69 | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/26 22:21 | net-next-old | 31cc088a4f5d | 3e5d1beb | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/25 07:09 | net-next-old | 31cc088a4f5d | 32329ceb | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/25 04:27 | net-next-old | 31cc088a4f5d | 32329ceb | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/22 13:37 | net-next-old | 31cc088a4f5d | b3c615f5 | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/20 12:13 | net-next-old | 31cc088a4f5d | 1656845f | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/17 05:35 | net-next-old | 192f0f8e9db7 | 0d10349c | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2019/07/25 06:32 | linux-next | 9e6dfe8045f8 | 32329ceb | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2019/07/20 06:12 | linux-next | 6d21a41b7b1f | 1656845f | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2019/07/09 15:20 | linux-next | 4608a726c668 | f62e1e85 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2019/07/28 08:36 | upstream | 5168afe6ef59 | c85e1c5b | .config | console log | report | syz | ci-upstream-kasan-gce-root | ||||
2019/07/26 21:32 | upstream | 6789f873ed37 | 3e5d1beb | .config | console log | report | syz | ci-upstream-kasan-gce-selinux-root | ||||
2019/07/20 03:02 | net-old | 8d650cdedaab | 1656845f | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/07/17 13:01 | net-old | a5b647007e9d | 0d10349c | .config | console log | report | syz | ci-upstream-net-this-kasan-gce | ||||
2019/07/26 00:52 | linux-next | 13bf6d6a51df | 732bc5a0 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/07/17 15:41 | linux-next | e40115c06b1d | f613a7c4 | .config | console log | report | syz | ci-upstream-linux-next-kasan-gce-root | ||||
2019/08/03 02:34 | upstream | 97b00aff2c45 | 6affd8e8 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/08/01 18:08 | upstream | 1e78030e5e5b | 835dffe7 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/29 05:09 | upstream | a9815a4fa2fd | c85e1c5b | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/28 01:55 | upstream | 5168afe6ef59 | c85e1c5b | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/27 10:04 | upstream | 3ea54d9b0d65 | c85e1c5b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/07/25 20:44 | upstream | 6789f873ed37 | 732bc5a0 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/21 15:59 | upstream | c6dd78fcb8ee | 1656845f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/07/21 10:36 | upstream | c6dd78fcb8ee | 1656845f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/07/20 01:46 | upstream | 3bfe1fc46794 | 1656845f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/07/19 06:37 | upstream | 3bfe1fc46794 | 7bb222f7 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/18 16:14 | upstream | 22051d9c4a57 | 7bb222f7 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/07/17 07:07 | upstream | 3eb514866f20 | 0d10349c | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2019/07/12 13:53 | upstream | d7d170a8e357 | baa5258a | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/08/02 06:11 | net-old | 107e47cc80ec | 835dffe7 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2019/08/01 00:37 | net-old | 107e47cc80ec | c692b5bd | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2019/07/17 22:10 | net-old | a5b647007e9d | f613a7c4 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2019/07/28 04:13 | net-next-old | 31cc088a4f5d | c85e1c5b | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2019/07/26 18:52 | net-next-old | 31cc088a4f5d | 3e5d1beb | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2019/07/20 05:48 | net-next-old | 31cc088a4f5d | 1656845f | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2019/07/18 17:48 | net-next-old | 192f0f8e9db7 | 7bb222f7 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2019/07/22 08:46 | linux-next | 6d21a41b7b1f | b3c615f5 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/07/20 06:49 | linux-next | 6d21a41b7b1f | 1656845f | .config | console log | report | ci-upstream-linux-next-kasan-gce-root | |||||
2019/07/04 20:15 | linux-next | f9ca7f5a1eb9 | 55565fa0 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |