Modify

Opened 3 years ago

Closed 3 years ago

#18799 closed defect (fixed)

BUG: unable to handle kernel NULL pointer dereference

Reported by: 7501799@… Owned by: developers
Priority: high Milestone: Chaos Calmer 15.05
Component: packages Version: Trunk
Keywords: Cc:

Description (last modified by rmilecki)

[19205.724476] BUG: unable to handle kernel NULL pointer dereference at 00000000000003c0
[19205.748116] IP: [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[19205.765407] PGD 0 
[19205.771535] Oops: 0000 [#1] SMP 
[19205.781332] Modules linked in: iptable_nat nf_nat_ipv4 nf_conntrack_netlink nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_MASQUERADE xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT r8169 pptp nfnetlink nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_irc nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_REJECT ip_tables ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre gre e1000 ip_tunnel tun ipv6 mii
[19205.939001] CPU: 0 PID: 10840 Comm: pppd Not tainted 3.14.28 #6
[19205.956786] Hardware name: To be filled by O.E.M. To be filled by O.E.M./MAHOBAY, BIOS 4.6.5 06/12/2014
[19205.985016] task: ffff880051fba880 ti: ffff88004996c000 task.ti: ffff88004996c000
[19206.007518] RIP: 0010:[<ffffffff812c87f7>]  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[19206.032153] RSP: 0018:ffff88004996dca0  EFLAGS: 00010202
[19206.048092] RAX: 0000000000000000 RBX: ffff880050cfe000 RCX: 0000000000000001
[19206.069514] RDX: 00000000000000ad RSI: 00000000fffffe01 RDI: ffffffff81351b8c
[19206.090929] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[19206.112346] R10: ffffffff810d0f61 R11: ffffea00014c5bc0 R12: ffff880053042900
[19206.133763] R13: ffff88005316fc00 R14: ffff8801002ae020 R15: ffff8800502ef910
[19206.155182] FS:  0000000000000000(0000) GS:ffff880100200000(0000) knlGS:0000000000000000
[19206.179506] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[19206.196766] CR2: 00000000000003c0 CR3: 000000000156c000 CR4: 00000000001407f0
[19206.218185] Stack:
[19206.224258]  ffff880053042900 0000000000000000 ffff880053042930 ffff88005316fc00
[19206.246660]  ffff8801002ae020 ffff8800502ef910 ffffffff8134eb65 ffff8800502ef900
[19206.269090]  0000000000000008 ffffffff8134ebd9 ffffffff810bee41 ffff880050237800
[19206.291520] Call Trace:
[19206.298886]  [<ffffffff8134eb65>] ? sock_release+0x15/0x80
[19206.316676]  [<ffffffff8134ebd9>] ? sock_close+0x9/0x10
[19206.332364]  [<ffffffff810bee41>] ? __fput+0xd1/0x1d0
[19206.347544]  [<ffffffff81047d0e>] ? task_work_run+0x8e/0xb0
[19206.364283]  [<ffffffff8103311b>] ? do_exit+0x33b/0x8a0
[19206.379980]  [<ffffffff8103422f>] ? do_group_exit+0x6f/0xb0
[19206.396721]  [<ffffffff8103df01>] ? get_signal_to_deliver+0x451/0x4b0
[19206.416059]  [<ffffffff81001e9c>] ? do_signal+0x3c/0x5d0
[19206.432015]  [<ffffffff8105de4d>] ? remove_wait_queue+0xd/0x50
[19206.449536]  [<ffffffff8106bc97>] ? ktime_get_ts+0x57/0xc0
[19206.466015]  [<ffffffff810cdcf8>] ? poll_select_copy_remaining+0xe8/0x130
[19206.486393]  [<ffffffff8100244e>] ? do_notify_resume+0x1e/0x60
[19206.503912]  [<ffffffff81409068>] ? int_signal+0x12/0x17
[19206.519864] Code: 01 74 19 48 89 df e8 d9 93 08 00 b8 f7 ff ff ff e9 09 01 00 00 0f 1f 80 00 00 00 00 0f b6 43 12 a8 0b 74 1c 48 8b 83 b0 02 00 00 <48> 8b 80 c0 03 00 00 65 ff 08 48 c7 83 b0 02 00 00 00 00 00 00 
[19206.579768] RIP  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[19206.597319]  RSP <ffff88004996dca0>
[19206.607817] CR2: 00000000000003c0
[19206.618172] ---[ end trace cf641bc3178928e2 ]---
[19206.632086] Fixing recursive fault but reboot is needed!
[20122.507560] BUG: unable to handle kernel NULL pointer dereference at 00000000000003c0
[20122.531209] IP: [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[20122.548502] PGD 0 
[20122.554628] Oops: 0000 [#2] SMP 
[20122.564427] Modules linked in: iptable_nat nf_nat_ipv4 nf_conntrack_netlink nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_MASQUERADE xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT r8169 pptp nfnetlink nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_irc nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_REJECT ip_tables ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre gre e1000 ip_tunnel tun ipv6 mii
[20122.722068] CPU: 0 PID: 7513 Comm: pppd Tainted: G      D      3.14.28 #6
[20122.742453] Hardware name: To be filled by O.E.M. To be filled by O.E.M./MAHOBAY, BIOS 4.6.5 06/12/2014
[20122.770682] task: ffff880054694380 ti: ffff880049056000 task.ti: ffff880049056000
[20122.793187] RIP: 0010:[<ffffffff812c87f7>]  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[20122.817822] RSP: 0018:ffff880049057ca0  EFLAGS: 00010202
[20122.833787] RAX: 0000000000000000 RBX: ffff880049549000 RCX: 0000000000000001
[20122.855207] RDX: 000000000000005d RSI: 00000000fffffe01 RDI: ffffffff81351b8c
[20122.876623] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[20122.898041] R10: ffffffff810d0f61 R11: ffffea000167bb40 R12: ffff8800530f1680
[20122.919458] R13: ffff880059eed840 R14: ffff8801002ae020 R15: ffff880050d09e10
[20122.940874] FS:  0000000000000000(0000) GS:ffff880100200000(0000) knlGS:0000000000000000
[20122.965201] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20122.982460] CR2: 00000000000003c0 CR3: 000000000156c000 CR4: 00000000001407f0
[20123.003877] Stack:
[20123.009949]  ffff8800530f1680 0000000000000000 ffff8800530f16b0 ffff880059eed840
[20123.032353]  ffff8801002ae020 ffff880050d09e10 ffffffff8134eb65 ffff880050d09e00
[20123.054758]  0000000000000008 ffffffff8134ebd9 ffffffff810bee41 ffff8800526b1000
[20123.077187] Call Trace:
[20123.084554]  [<ffffffff8134eb65>] ? sock_release+0x15/0x80
[20123.101034]  [<ffffffff8134ebd9>] ? sock_close+0x9/0x10
[20123.116730]  [<ffffffff810bee41>] ? __fput+0xd1/0x1d0
[20123.131910]  [<ffffffff81047d0e>] ? task_work_run+0x8e/0xb0
[20123.148649]  [<ffffffff8103311b>] ? do_exit+0x33b/0x8a0
[20123.164347]  [<ffffffff8103422f>] ? do_group_exit+0x6f/0xb0
[20123.181087]  [<ffffffff8103df01>] ? get_signal_to_deliver+0x451/0x4b0
[20123.200426]  [<ffffffff81001e9c>] ? do_signal+0x3c/0x5d0
[20123.216383]  [<ffffffff8105de4d>] ? remove_wait_queue+0xd/0x50
[20123.233904]  [<ffffffff8106bc97>] ? ktime_get_ts+0x57/0xc0
[20123.250380]  [<ffffffff810cdcf8>] ? poll_select_copy_remaining+0xe8/0x130
[20123.270762]  [<ffffffff8100244e>] ? do_notify_resume+0x1e/0x60
[20123.288278]  [<ffffffff81409068>] ? int_signal+0x12/0x17
[20123.304232] Code: 01 74 19 48 89 df e8 d9 93 08 00 b8 f7 ff ff ff e9 09 01 00 00 0f 1f 80 00 00 00 00 0f b6 43 12 a8 0b 74 1c 48 8b 83 b0 02 00 00 <48> 8b 80 c0 03 00 00 65 ff 08 48 c7 83 b0 02 00 00 00 00 00 00 
[20123.364083] RIP  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[20123.381632]  RSP <ffff880049057ca0>
[20123.392133] CR2: 00000000000003c0
[20123.402489] ---[ end trace cf641bc3178928e3 ]---
[20123.416404] Fixing recursive fault but reboot is needed!
[24523.665297] BUG: unable to handle kernel NULL pointer dereference at 00000000000003c0
[24523.688927] IP: [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[24523.706217] PGD 57a39067 PUD 57a3c067 PMD 0 
[24523.719205] Oops: 0000 [#3] SMP 
[24523.729006] Modules linked in: iptable_nat nf_nat_ipv4 nf_conntrack_netlink nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_MASQUERADE xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT r8169 pptp nfnetlink nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_irc nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_REJECT ip_tables ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre gre e1000 ip_tunnel tun ipv6 mii
[24523.886673] CPU: 0 PID: 24716 Comm: pppd Tainted: G      D      3.14.28 #6
[24523.907320] Hardware name: To be filled by O.E.M. To be filled by O.E.M./MAHOBAY, BIOS 4.6.5 06/12/2014
[24523.935546] task: ffff880051e58000 ti: ffff8800483f6000 task.ti: ffff8800483f6000
[24523.958050] RIP: 0010:[<ffffffff812c87f7>]  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[24523.982684] RSP: 0018:ffff8800483f7ca0  EFLAGS: 00010202
[24523.998622] RAX: 0000000000000000 RBX: ffff88004bc13000 RCX: 0000000000000001
[24524.020044] RDX: 0000000000000070 RSI: 00000000fffffe01 RDI: ffffffff81351b8c
[24524.041461] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[24524.062877] R10: ffffffff810d0f61 R11: ffffea000167fa00 R12: ffff8800530f4480
[24524.084294] R13: ffff880059f47c00 R14: ffff8801002ae020 R15: ffff880051f93e10
[24524.105712] FS:  00007f5b4e3e96a0(0000) GS:ffff880100200000(0000) knlGS:0000000000000000
[24524.130039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[24524.147296] CR2: 00000000000003c0 CR3: 0000000057a38000 CR4: 00000000001407f0
[24524.168715] Stack:
[24524.174789]  ffff8800530f4480 0000000000000000 ffff8800530f44b0 ffff880059f47c00
[24524.197217]  ffff8801002ae020 ffff880051f93e10 ffffffff8134eb65 ffff880051f93e00
[24524.219621]  0000000000000008 ffffffff8134ebd9 ffffffff810bee41 ffff88004bf23600
[24524.242054] Call Trace:
[24524.249417]  [<ffffffff8134eb65>] ? sock_release+0x15/0x80
[24524.265898]  [<ffffffff8134ebd9>] ? sock_close+0x9/0x10
[24524.281596]  [<ffffffff810bee41>] ? __fput+0xd1/0x1d0
[24524.296775]  [<ffffffff81047d0e>] ? task_work_run+0x8e/0xb0
[24524.313515]  [<ffffffff8103311b>] ? do_exit+0x33b/0x8a0
[24524.329210]  [<ffffffff8103422f>] ? do_group_exit+0x6f/0xb0
[24524.345950]  [<ffffffff8103df01>] ? get_signal_to_deliver+0x451/0x4b0
[24524.365290]  [<ffffffff81001e9c>] ? do_signal+0x3c/0x5d0
[24524.381248]  [<ffffffff8105de4d>] ? remove_wait_queue+0xd/0x50
[24524.398766]  [<ffffffff8106bc97>] ? ktime_get_ts+0x57/0xc0
[24524.415246]  [<ffffffff810cdcf8>] ? poll_select_copy_remaining+0xe8/0x130
[24524.435623]  [<ffffffff8100244e>] ? do_notify_resume+0x1e/0x60
[24524.453140]  [<ffffffff81409068>] ? int_signal+0x12/0x17
[24524.469098] Code: 01 74 19 48 89 df e8 d9 93 08 00 b8 f7 ff ff ff e9 09 01 00 00 0f 1f 80 00 00 00 00 0f b6 43 12 a8 0b 74 1c 48 8b 83 b0 02 00 00 <48> 8b 80 c0 03 00 00 65 ff 08 48 c7 83 b0 02 00 00 00 00 00 00 
[24524.528997] RIP  [<ffffffff812c87f7>] pppoe_release+0x57/0x160
[24524.546550]  RSP <ffff8800483f7ca0>
[24524.557050] CR2: 00000000000003c0
[24524.567406] ---[ end trace cf641bc3178928e4 ]---
[24524.581318] Fixing recursive fault but reboot is needed!

Attachments (0)

Change History (5)

comment:1 Changed 3 years ago by rmilecki

  • Description modified (diff)

comment:2 Changed 3 years ago by nbd

does this still happen in current trunk?

comment:3 Changed 3 years ago by nbd

  • Resolution set to no_response
  • Status changed from new to closed

comment:4 Changed 3 years ago by anonymous

  • Resolution no_response deleted
  • Status changed from closed to reopened

[48775.776359] BUG: unable to handle kernel NULL pointer dereference at 0000000000000400
[48775.784453] IP: [<ffffffffa0240497>] 0xffffffffa0240497
[48775.789823] PGD 0
[48775.791941] Oops: 0000 #1 SMP
[48775.795282] Modules linked in: pppoe ppp_async iptable_nat pptp pppox ppp_mppe ppp_generic nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6 nf_conntrack_ipv4 nf_conntrack_amanda ipt_REJECT ipt_MASQUERADE xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ts_kmp ts_fsm ts_bm slhc r8169 nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables e1000e crc_ccitt ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre gre e1000 ip_tunnel tun ipv6 sha1_generic ecb arc4 crypto_blkcipher ptp pps_core mii
[48775.889549] CPU: 0 PID: 3666 Comm: pppd Not tainted 3.18.11 #2
[48775.895507] task: ffff88005b938000 ti: ffff880059704000 task.ti: ffff880059704000
[48775.903165] RIP: 0010:[<ffffffffa0240497>] [<ffffffffa0240497>] 0xffffffffa0240497
[48775.911051] RSP: 0018:ffff880059707c38 EFLAGS: 00010202
[48775.916481] RAX: 0000000000000000 RBX: ffff880057860800 RCX: 0000000000000008
[48775.923779] RDX: 000000000000002d RSI: 00000000fffffe01 RDI: ffffffff8131858c
[48775.931023] RBP: ffffffffa0240b00 R08: 0000000000000000 R09: 0000000000000000
[48775.938316] R10: ffffffff810e3dc1 R11: ffff880078b1f940 R12: ffff880000832280
[48775.945605] R13: ffff880100363520 R14: ffff880063625300 R15: ffff880064a09c10
[48775.952892] FS: 0000000000000000(0000) GS:ffff880100200000(0000) knlGS:0000000000000000
[48775.961188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[48775.967020] CR2: 0000000000000400 CR3: 0000000001535000 CR4: 00000000001407f0
[48775.974307] Stack:
[48775.976386] 0000000163625d18 ffff880000832280 ffffffffa0240b00 ffff8800008322b0
[48775.984059] ffff880100363520 ffff880063625300 ffff880064a09c10 ffffffff81315629
[48775.991710] 0000000000000008 ffff880064a09c00 0000000000000008 ffffffff813156ad
[48775.999344] Call Trace:
[48776.001890] [<ffffffff81315629>] ? sock_release+0x19/0x90
[48776.008809] [<ffffffff813156ad>] ? sock_close+0xd/0x20
[48776.014152] [<ffffffff810d1919>] ? fput+0xd9/0x1b0
[48776.019290] [<ffffffff8104bc66>] ? task_work_run+0x96/0xc0
[48776.024980] [<ffffffff810385bc>] ? do_exit+0x33c/0x8a0
[48776.030373] [<ffffffff811b27c0>] ? cpumask_next_and+0x30/0x50
[48776.036340] [<ffffffff810397f5>] ? do_group_exit+0x75/0xb0
[48776.042051] [<ffffffff81041f31>] ? get_signal+0x471/0x4e0
[48776.047705] [<ffffffff8100208e>] ? do_signal+0x1e/0x5c0
[48776.053131] [<ffffffff81261f88>] ? release_nodes+0xb8/0x1c0
[48776.058929] [<ffffffff810e3cb2>] ? dput+0x22/0x160
[48776.063924] [<ffffffff810d19bc>] ?
fput+0x17c/0x1b0
[48776.069192] [<ffffffff81002652>] ? do_notify_resume+0x22/0x60
[48776.075215] [<ffffffff813d7c40>] ? int_signal+0x12/0x17
[48776.080671] Code: 00 00 00 a8 01 74 15 48 89 df e8 35 81 0d e1 b8 f7 ff ff ff e9 05 01 00 00 0f 1f 00 0f b6 43 12 a8 0b 74 1c 48 8b 83 c0 02 00 00 <48> 8b 80 00 04 00 00 65 ff 08 48 c7 83 c0 02 00 00 00 00 00 00
[48776.101031] RIP [<ffffffffa0240497>] 0xffffffffa0240497
[48776.106496] RSP <ffff880059707c38>
[48776.110064] CR2: 0000000000000400
[48776.113836] ---[ end trace 6162c0c0878eebc1 ]---
[48776.118572] Fixing recursive fault but reboot is needed!

comment:5 Changed 3 years ago by nbd

  • Resolution set to fixed
  • Status changed from reopened to closed

fixed in r45653

Add Comment

Modify Ticket

Action
as closed .
The resolution will be deleted. Next status will be 'reopened'.
Author


E-mail address and user name can be saved in the Preferences.

 
Note: See TracTickets for help on using tickets.