AW: Possible race in ipv4 routing

2021-04-16 Thread Schmid, Carsten
Hi again, > > > > on kernel 4.14(.147) i have seen something weird. The stack trace: > > > > > > > > [65064.457920] BUG: unable to handle kernel NULL pointer dereference > > at 0604 > > > > [65064.466677] IP: ip_route_output_key_hash_rcu+0x755/0x850 I have another crash with a very di

AW: Possible race in ipv4 routing

2021-04-14 Thread Schmid, Carsten
treff: Re: Possible race in ipv4 routing > > On Mon, Feb 1, 2021 at 7:35 AM David Ahern wrote: > > > > On 2/1/21 2:20 AM, Schmid, Carsten wrote: > > > Hi, > > > > > > on kernel 4.14(.147) i have seen something weird. The stack trace: > > > &

Re: Possible race in ipv4 routing

2021-02-01 Thread David Ahern
On 2/1/21 2:20 AM, Schmid, Carsten wrote: > Hi, > > on kernel 4.14(.147) i have seen something weird. The stack trace: > > [65064.457920] BUG: unable to handle kernel NULL pointer dereference at > 0604 > [65064.466677] IP: ip_route_output_key_hash_rcu+0x755/0x850 > [65064.472599] PGD

Possible race in ipv4 routing

2021-02-01 Thread Schmid, Carsten
Hi, on kernel 4.14(.147) i have seen something weird. The stack trace: [65064.457920] BUG: unable to handle kernel NULL pointer dereference at 0604 [65064.466677] IP: ip_route_output_key_hash_rcu+0x755/0x850 [65064.472599] PGD 0 P4D 0 [65064.475422] Oops: [#1] PREEMPT SMP NOPTI

Possible race in ipv4 routing

2021-01-29 Thread Schmid, Carsten
Hi, on kernel 4.14(.147) i have seen something weird. The stack trace: [65064.457920] BUG: unable to handle kernel NULL pointer dereference at 0604 [65064.466677] IP: ip_route_output_key_hash_rcu+0x755/0x850 [65064.472599] PGD 0 P4D 0 [65064.475422] Oops: [#1] PREEMPT SMP NOPTI