[   62.522390][   T26] audit: type=1800 audit(1561379281.105:26): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   63.638479][   T26] kauditd_printk_skb: 2 callbacks suppressed
[   63.638491][   T26] audit: type=1800 audit(1561379282.265:29): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[   63.664840][   T26] audit: type=1800 audit(1561379282.275:30): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts.
2019/06/24 12:43:34 parsed 1 programs
2019/06/24 12:43:36 executed programs: 0
syzkaller login: [  997.911506][ T9234] IPVS: ftp: loaded support on port[0] = 21
[  997.977443][ T9234] chnl_net:caif_netlink_parms(): no params data found
[  998.006439][ T9234] bridge0: port 1(bridge_slave_0) entered blocking state
[  998.014002][ T9234] bridge0: port 1(bridge_slave_0) entered disabled state
[  998.021641][ T9234] device bridge_slave_0 entered promiscuous mode
[  998.030226][ T9234] bridge0: port 2(bridge_slave_1) entered blocking state
[  998.037693][ T9234] bridge0: port 2(bridge_slave_1) entered disabled state
[  998.045854][ T9234] device bridge_slave_1 entered promiscuous mode
[  998.063122][ T9234] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  998.073570][ T9234] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  998.091539][ T9234] team0: Port device team_slave_0 added
[  998.099084][ T9234] team0: Port device team_slave_1 added
[  998.184348][ T9234] device hsr_slave_0 entered promiscuous mode
[  998.252867][ T9234] device hsr_slave_1 entered promiscuous mode
[  998.311203][ T9234] bridge0: port 2(bridge_slave_1) entered blocking state
[  998.318369][ T9234] bridge0: port 2(bridge_slave_1) entered forwarding state
[  998.325885][ T9234] bridge0: port 1(bridge_slave_0) entered blocking state
[  998.332951][ T9234] bridge0: port 1(bridge_slave_0) entered forwarding state
[  998.366270][ T9234] 8021q: adding VLAN 0 to HW filter on device bond0
[  998.377307][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  998.397057][ T9237] bridge0: port 1(bridge_slave_0) entered disabled state
[  998.405259][ T9237] bridge0: port 2(bridge_slave_1) entered disabled state
[  998.413874][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  998.425607][ T9234] 8021q: adding VLAN 0 to HW filter on device team0
[  998.435573][ T2404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  998.443992][ T2404] bridge0: port 1(bridge_slave_0) entered blocking state
[  998.451039][ T2404] bridge0: port 1(bridge_slave_0) entered forwarding state
[  998.472966][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  998.481278][ T9237] bridge0: port 2(bridge_slave_1) entered blocking state
[  998.488344][ T9237] bridge0: port 2(bridge_slave_1) entered forwarding state
[  998.496516][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  998.505001][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  998.513344][ T9237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  998.524278][ T9239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  998.531915][ T9239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  998.541605][ T9234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  998.559245][ T9234] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/06/24 12:43:41 executed programs: 226
2019/06/24 12:43:46 executed programs: 450
2019/06/24 12:43:51 executed programs: 685
2019/06/24 12:43:56 executed programs: 920
2019/06/24 12:44:01 executed programs: 1155
2019/06/24 12:44:06 executed programs: 1390
2019/06/24 12:44:11 executed programs: 1616
2019/06/24 12:44:16 executed programs: 1849
2019/06/24 12:44:21 executed programs: 2080
2019/06/24 12:44:26 executed programs: 2314
2019/06/24 12:44:31 executed programs: 2547
2019/06/24 12:44:36 executed programs: 2786
2019/06/24 12:44:41 executed programs: 3012
2019/06/24 12:44:46 executed programs: 3239
2019/06/24 12:44:51 executed programs: 3465
2019/06/24 12:44:56 executed programs: 3700
2019/06/24 12:45:01 executed programs: 3930
2019/06/24 12:45:06 executed programs: 4136
2019/06/24 12:45:11 executed programs: 4352
2019/06/24 12:45:16 executed programs: 4578
2019/06/24 12:45:21 executed programs: 4793
2019/06/24 12:45:26 executed programs: 5024
2019/06/24 12:45:31 executed programs: 5254
2019/06/24 12:45:36 executed programs: 5478
2019/06/24 12:45:41 executed programs: 5706
2019/06/24 12:45:46 executed programs: 5919
2019/06/24 12:45:51 executed programs: 6135
2019/06/24 12:45:56 executed programs: 6357
2019/06/24 12:46:01 executed programs: 6588
2019/06/24 12:46:06 executed programs: 6815
2019/06/24 12:46:11 executed programs: 7035
2019/06/24 12:46:16 executed programs: 7258
2019/06/24 12:46:21 executed programs: 7489
2019/06/24 12:46:26 executed programs: 7718
2019/06/24 12:46:31 executed programs: 7948
2019/06/24 12:46:36 executed programs: 8165
2019/06/24 12:46:41 executed programs: 8387
2019/06/24 12:46:46 executed programs: 8604
2019/06/24 12:46:51 executed programs: 8814
2019/06/24 12:46:56 executed programs: 9027
2019/06/24 12:47:01 executed programs: 9245
2019/06/24 12:47:06 executed programs: 9456
2019/06/24 12:47:12 executed programs: 9665
2019/06/24 12:47:17 executed programs: 9868
2019/06/24 12:47:22 executed programs: 10069
2019/06/24 12:47:27 executed programs: 10274
[ 1231.374427][ T9239] WARNING: CPU: 1 PID: 9239 at kernel/bpf/core.c:851 bpf_jit_free+0x157/0x1b0
[ 1231.383463][ T9239] Kernel panic - not syncing: panic_on_warn set ...
[ 1231.390059][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1231.398804][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1231.408861][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1231.414661][ T9239] Call Trace:
[ 1231.417959][ T9239]  dump_stack+0x172/0x1f0
[ 1231.422295][ T9239]  ? bpf_jit_free+0x120/0x1b0
[ 1231.426967][ T9239]  panic+0x2dc/0x755
[ 1231.430873][ T9239]  ? add_taint.cold+0x16/0x16
[ 1231.435573][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1231.443303][ T9239] #PF: supervisor read access in kernel mode
[ 1231.449290][ T9239] #PF: error_code(0x0000) - not-present page
[ 1231.455275][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1231.462820][ T9239] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 1231.468005][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1231.476752][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1231.486809][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1231.492621][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1231.498773][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1231.518385][ T9239] RSP: 0018:ffff8880a645f850 EFLAGS: 00010806
[ 1231.524452][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1231.532408][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1231.540364][ T9239] RBP: ffff8880a645f890 R08: ffff8880a0582280 R09: ffffed1015d26c70
[ 1231.548324][ T9239] R10: ffffed1015d26c6f R11: ffff8880ae93637b R12: ffff888098ce52b8
[ 1231.556285][ T9239] R13: dffffc0000000000 R14: ffffffffffffffff R15: ffff888098ce52b8
[ 1231.564261][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1231.573174][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1231.579748][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1231.587716][ T9239] Call Trace:
[ 1231.591015][ T9239]  ? rcu_rnp_online_cpus+0x1/0x40
[ 1231.596047][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1231.603748][ T9239] #PF: supervisor read access in kernel mode
[ 1231.609715][ T9239] #PF: error_code(0x0000) - not-present page
[ 1231.615689][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1231.623239][ T9239] Oops: 0000 [#2] PREEMPT SMP KASAN
[ 1231.629087][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1231.637836][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1231.647892][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1231.653689][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1231.659837][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1231.679434][ T9239] RSP: 0018:ffff8880a645f378 EFLAGS: 00010806
[ 1231.685488][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1231.693457][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1231.701415][ T9239] RBP: ffff8880a645f3b8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1231.709382][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1231.717361][ T9239] R13: dffffc0000000000 R14: ffffffffffffffff R15: ffff888098ce52b8
[ 1231.725346][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1231.734264][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1231.740849][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1231.748808][ T9239] Call Trace:
[ 1231.752109][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1231.759815][ T9239] #PF: supervisor read access in kernel mode
[ 1231.765782][ T9239] #PF: error_code(0x0000) - not-present page
[ 1231.771744][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1231.779309][ T9239] Oops: 0000 [#3] PREEMPT SMP KASAN
[ 1231.784511][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1231.793263][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1231.803329][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1231.809130][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1231.815272][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1231.834877][ T9239] RSP: 0018:ffff8880a645ee98 EFLAGS: 00010806
[ 1231.840931][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1231.848890][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1231.856853][ T9239] RBP: ffff8880a645eed8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1231.864815][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1231.872780][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1231.880747][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1231.889667][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1231.896240][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1231.904199][ T9239] Call Trace:
[ 1231.907496][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1231.915205][ T9239] #PF: supervisor read access in kernel mode
[ 1231.921184][ T9239] #PF: error_code(0x0000) - not-present page
[ 1231.927140][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1231.934685][ T9239] Oops: 0000 [#4] PREEMPT SMP KASAN
[ 1231.939874][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1231.948616][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1231.958678][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1231.964487][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1231.970636][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1231.990232][ T9239] RSP: 0018:ffff8880a645e9b8 EFLAGS: 00010806
[ 1231.996314][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.004273][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.012239][ T9239] RBP: ffff8880a645e9f8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.020203][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.028166][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.036130][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.045094][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.051665][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.059621][ T9239] Call Trace:
[ 1232.062942][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.070637][ T9239] #PF: supervisor read access in kernel mode
[ 1232.076597][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.082566][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.090114][ T9239] Oops: 0000 [#5] PREEMPT SMP KASAN
[ 1232.095359][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.104107][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.114167][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.119969][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.126138][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.145728][ T9239] RSP: 0018:ffff8880a645e4d8 EFLAGS: 00010806
[ 1232.151787][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.159755][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.167726][ T9239] RBP: ffff8880a645e518 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.175713][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.183676][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.191641][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.200560][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.208003][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.215978][ T9239] Call Trace:
[ 1232.219287][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.226998][ T9239] #PF: supervisor read access in kernel mode
[ 1232.232974][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.238931][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.246483][ T9239] Oops: 0000 [#6] PREEMPT SMP KASAN
[ 1232.251673][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.260422][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.270491][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.276297][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.282441][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.302067][ T9239] RSP: 0018:ffff8880a645dff8 EFLAGS: 00010806
[ 1232.308152][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.316142][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.324142][ T9239] RBP: ffff8880a645e038 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.332153][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.340167][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.348178][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.357132][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.363735][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.371733][ T9239] Call Trace:
[ 1232.375070][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.382797][ T9239] #PF: supervisor read access in kernel mode
[ 1232.388802][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.394802][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.402390][ T9239] Oops: 0000 [#7] PREEMPT SMP KASAN
[ 1232.407635][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.416420][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.426536][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.432382][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.438577][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.458200][ T9239] RSP: 0018:ffff8880a645db18 EFLAGS: 00010806
[ 1232.464285][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.472276][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.480275][ T9239] RBP: ffff8880a645db58 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.488280][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.496280][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.504276][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.513224][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.519823][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.527823][ T9239] Call Trace:
[ 1232.531158][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.538911][ T9239] #PF: supervisor read access in kernel mode
[ 1232.544907][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.550911][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.558523][ T9239] Oops: 0000 [#8] PREEMPT SMP KASAN
[ 1232.563757][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.572534][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.582644][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.588487][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.594650][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.614261][ T9239] RSP: 0018:ffff8880a645d638 EFLAGS: 00010806
[ 1232.620345][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.628317][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.636284][ T9239] RBP: ffff8880a645d678 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.644260][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.652245][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.660242][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.669195][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.675805][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.683794][ T9239] Call Trace:
[ 1232.687108][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.694829][ T9239] #PF: supervisor read access in kernel mode
[ 1232.700824][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.706816][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.714413][ T9239] Oops: 0000 [#9] PREEMPT SMP KASAN
[ 1232.719620][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.728375][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.738447][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.744253][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.750400][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.770007][ T9239] RSP: 0018:ffff8880a645d158 EFLAGS: 00010806
[ 1232.776073][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.784045][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.792053][ T9239] RBP: ffff8880a645d198 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.800016][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.807981][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.815954][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.824879][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.831454][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.839429][ T9239] Call Trace:
[ 1232.842742][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1232.850455][ T9239] #PF: supervisor read access in kernel mode
[ 1232.856427][ T9239] #PF: error_code(0x0000) - not-present page
[ 1232.862399][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1232.869969][ T9239] Oops: 0000 [#10] PREEMPT SMP KASAN
[ 1232.875264][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1232.884028][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1232.894104][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1232.899920][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1232.906067][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1232.925671][ T9239] RSP: 0018:ffff8880a645cc78 EFLAGS: 00010806
[ 1232.931743][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1232.939726][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1232.947694][ T9239] RBP: ffff8880a645ccb8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1232.955655][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1232.963651][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1232.971669][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1232.980587][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1232.987200][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1232.995162][ T9239] Call Trace:
[ 1232.998467][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.006172][ T9239] #PF: supervisor read access in kernel mode
[ 1233.012139][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.018098][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.025643][ T9239] Oops: 0000 [#11] PREEMPT SMP KASAN
[ 1233.030923][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.039673][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.049733][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.055542][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.061686][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.081298][ T9239] RSP: 0018:ffff8880a645c798 EFLAGS: 00010806
[ 1233.087351][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.095312][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.103276][ T9239] RBP: ffff8880a645c7d8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.111237][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.119198][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.127164][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.136089][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.142705][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.150678][ T9239] Call Trace:
[ 1233.153982][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.161686][ T9239] #PF: supervisor read access in kernel mode
[ 1233.167650][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.173616][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.181167][ T9239] Oops: 0000 [#12] PREEMPT SMP KASAN
[ 1233.186447][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.195192][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.205255][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.211305][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.217475][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.237081][ T9239] RSP: 0018:ffff8880a645c2b8 EFLAGS: 00010806
[ 1233.243138][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.251101][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.259099][ T9239] RBP: ffff8880a645c2f8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.267123][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.275088][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.283056][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.291990][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.298575][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.306547][ T9239] Call Trace:
[ 1233.309861][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.318056][ T9239] #PF: supervisor read access in kernel mode
[ 1233.324035][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.330003][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.337553][ T9239] Oops: 0000 [#13] PREEMPT SMP KASAN
[ 1233.342835][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.351585][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.361650][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.367478][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.373799][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.393430][ T9239] RSP: 0018:ffff8880a645bdd8 EFLAGS: 00010806
[ 1233.399511][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.407500][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.415499][ T9239] RBP: ffff8880a645be18 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.423474][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.431450][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.439428][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.448351][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.454925][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.462902][ T9239] Call Trace:
[ 1233.466220][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.473930][ T9239] #PF: supervisor read access in kernel mode
[ 1233.479908][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.485868][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.493416][ T9239] Oops: 0000 [#14] PREEMPT SMP KASAN
[ 1233.498693][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.507431][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.517483][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.523285][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.529440][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.549043][ T9239] RSP: 0018:ffff8880a645b8f8 EFLAGS: 00010806
[ 1233.555095][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.563056][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.571029][ T9239] RBP: ffff8880a645b938 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.579012][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.586972][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.594935][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.603852][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.610438][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.618396][ T9239] Call Trace:
[ 1233.621693][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.629393][ T9239] #PF: supervisor read access in kernel mode
[ 1233.635355][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.641322][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.648880][ T9239] Oops: 0000 [#15] PREEMPT SMP KASAN
[ 1233.654169][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.662916][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.672982][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.678816][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.684977][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.704604][ T9239] RSP: 0018:ffff8880a645b418 EFLAGS: 00010806
[ 1233.710704][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.718695][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.726696][ T9239] RBP: ffff8880a645b458 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.734678][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.742655][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.750634][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.759561][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.766133][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.774093][ T9239] Call Trace:
[ 1233.777498][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.785200][ T9239] #PF: supervisor read access in kernel mode
[ 1233.791167][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.797135][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.804711][ T9239] Oops: 0000 [#16] PREEMPT SMP KASAN
[ 1233.810015][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.818783][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.828884][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.834724][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.840903][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1233.860598][ T9239] RSP: 0018:ffff8880a645af38 EFLAGS: 00010806
[ 1233.866664][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1233.874624][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1233.882586][ T9239] RBP: ffff8880a645af78 R08: ffff8880a0582280 R09: 0000000000000000
[ 1233.890555][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1233.898531][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1233.906502][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1233.915429][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1233.922006][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1233.929972][ T9239] Call Trace:
[ 1233.933276][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1233.940991][ T9239] #PF: supervisor read access in kernel mode
[ 1233.946955][ T9239] #PF: error_code(0x0000) - not-present page
[ 1233.952921][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1233.960473][ T9239] Oops: 0000 [#17] PREEMPT SMP KASAN
[ 1233.965786][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1233.974535][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1233.984617][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1233.990416][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1233.996559][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.016162][ T9239] RSP: 0018:ffff8880a645aa58 EFLAGS: 00010806
[ 1234.022228][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.030191][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.038151][ T9239] RBP: ffff8880a645aa98 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.046111][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.054072][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.062041][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.070962][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.077547][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.085536][ T9239] Call Trace:
[ 1234.088859][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.096605][ T9239] #PF: supervisor read access in kernel mode
[ 1234.102589][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.108577][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.116149][ T9239] Oops: 0000 [#18] PREEMPT SMP KASAN
[ 1234.121443][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.130205][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.140281][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.146097][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.152270][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.173008][ T9239] RSP: 0018:ffff8880a645a578 EFLAGS: 00010806
[ 1234.179080][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.187049][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.195015][ T9239] RBP: ffff8880a645a5b8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.202985][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.210952][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.218916][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.227838][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.234417][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.242385][ T9239] Call Trace:
[ 1234.245694][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.253400][ T9239] #PF: supervisor read access in kernel mode
[ 1234.259370][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.265362][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.272925][ T9239] Oops: 0000 [#19] PREEMPT SMP KASAN
[ 1234.278230][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.286999][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.297104][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.302941][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.309112][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.328744][ T9239] RSP: 0018:ffff8880a645a098 EFLAGS: 00010806
[ 1234.334852][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.342837][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.350832][ T9239] RBP: ffff8880a645a0d8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.358820][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.366807][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.374793][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.383722][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.390305][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.398272][ T9239] Call Trace:
[ 1234.401575][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.409287][ T9239] #PF: supervisor read access in kernel mode
[ 1234.415269][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.421242][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.428806][ T9239] Oops: 0000 [#20] PREEMPT SMP KASAN
[ 1234.434090][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.442833][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.452905][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.458825][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.464995][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.484622][ T9239] RSP: 0018:ffff8880a6459bb8 EFLAGS: 00010806
[ 1234.490699][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.498668][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.506632][ T9239] RBP: ffff8880a6459bf8 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.514596][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.522589][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.530574][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.539511][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.546101][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.554079][ T9239] Call Trace:
[ 1234.557388][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.565096][ T9239] #PF: supervisor read access in kernel mode
[ 1234.571077][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.577051][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.584617][ T9239] Oops: 0000 [#21] PREEMPT SMP KASAN
[ 1234.589900][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.598642][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.608706][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.614520][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.620672][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.640274][ T9239] RSP: 0018:ffff8880a64596d8 EFLAGS: 00010806
[ 1234.646361][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.654349][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.662311][ T9239] RBP: ffff8880a6459718 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.670276][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.678236][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.686216][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.695125][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.701703][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.709677][ T9239] Call Trace:
[ 1234.713010][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.720707][ T9239] #PF: supervisor read access in kernel mode
[ 1234.726668][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.732637][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.740205][ T9239] Oops: 0000 [#22] PREEMPT SMP KASAN
[ 1234.745480][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.754220][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.764276][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.770077][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.776220][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.795815][ T9239] RSP: 0018:ffff8880a64591f8 EFLAGS: 00010806
[ 1234.801869][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.809845][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.817811][ T9239] RBP: ffff8880a6459238 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.825782][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.833746][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.841714][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1234.850631][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1234.857205][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1234.865176][ T9239] Call Trace:
[ 1234.868489][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1234.876206][ T9239] #PF: supervisor read access in kernel mode
[ 1234.883050][ T9239] #PF: error_code(0x0000) - not-present page
[ 1234.889019][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1234.896591][ T9239] Oops: 0000 [#23] PREEMPT SMP KASAN
[ 1234.901873][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1234.910615][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1234.920674][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1234.926479][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1234.932622][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1234.952221][ T9239] RSP: 0018:ffff8880a6458d18 EFLAGS: 00010806
[ 1234.958288][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1234.966283][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1234.974245][ T9239] RBP: ffff8880a6458d58 R08: ffff8880a0582280 R09: 0000000000000000
[ 1234.982206][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1234.990167][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1234.998133][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1235.007051][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.013627][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1235.021593][ T9239] Call Trace:
[ 1235.024899][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1235.032604][ T9239] #PF: supervisor read access in kernel mode
[ 1235.038567][ T9239] #PF: error_code(0x0000) - not-present page
[ 1235.044544][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1235.052099][ T9239] Thread overran stack, or stack corrupted
[ 1235.057905][ T9239] Oops: 0000 [#24] PREEMPT SMP KASAN
[ 1235.063198][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1235.071950][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1235.082013][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1235.087814][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1235.093955][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1235.113600][ T9239] RSP: 0018:ffff8880a6458838 EFLAGS: 00010806
[ 1235.119671][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1235.127674][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1235.135655][ T9239] RBP: ffff8880a6458878 R08: ffff8880a0582280 R09: 0000000000000000
[ 1235.143632][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1235.151621][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1235.159595][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1235.168531][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.175122][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1235.183097][ T9239] Call Trace:
[ 1235.186540][ T9239] ------------[ cut here ]------------
[ 1235.188603][ T9239] ==================================================================
[ 1235.188607][ T9239] BUG: KASAN: use-after-free in vsnprintf+0xe9e/0x19a0
[ 1235.188611][ T9239] Read of size 8 at addr ffff8880a64579e8 by task kworker/1:3/9239
[ 1235.188612][ T9239] 
[ 1235.188616][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1235.188620][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1235.188623][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1235.188626][ T9239] Call Trace:
[ 1235.188629][ T9239]  ? fixup_exception+0xaa/0xdd
[ 1235.188631][ T9239]  ? no_context+0x2cf/0x990
[ 1235.188633][ T9239]  ? kasan_check_read+0x11/0x20
[ 1235.188635][ T9239]  ? pgtable_bad+0x90/0x90
[ 1235.188637][ T9239]  ? console_unlock+0x6bb/0xf10
[ 1235.188639][ T9239]  ? kasan_check_read+0x11/0x20
[ 1235.188642][ T9239]  ? kasan_check_write+0x14/0x20
[ 1235.188644][ T9239]  ? __bad_area_nosemaphore+0xae/0x420
[ 1235.188646][ T9239]  ? console_unlock+0x6a1/0xf10
[ 1235.188648][ T9239]  ? bad_area_nosemaphore+0x2e/0x40
[ 1235.188651][ T9239]  ? __do_page_fault+0x7f5/0xdc0
[ 1235.188653][ T9239]  ? trace_hardirqs_off_caller+0x65/0x230
[ 1235.188655][ T9239]  ? irq_work_claim+0x98/0xc0
[ 1235.188657][ T9239]  ? do_page_fault+0x71/0x5e1
[ 1235.188659][ T9239]  ? page_fault+0x1e/0x30
[ 1235.188663][ T9239] BUG: unable to handle page fault for address: fffffbfff4004000
[ 1235.188665][ T9239] #PF: supervisor read access in kernel mode
[ 1235.188668][ T9239] #PF: error_code(0x0000) - not-present page
[ 1235.188670][ T9239] PGD 21ffee067 P4D 21ffee067 PUD 21ffed067 PMD a083c067 PTE 0
[ 1235.188680][ T9239] Thread overran stack, or stack corrupted
[ 1235.188682][ T9239] Oops: 0000 [#25] PREEMPT SMP KASAN
[ 1235.188686][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1235.188690][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1235.188692][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1235.188696][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1235.188710][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1235.188712][ T9239] RSP: 0018:ffff8880a64575d0 EFLAGS: 00010806
[ 1235.188717][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1235.188721][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1235.188724][ T9239] RBP: ffff8880a6457610 R08: ffff8880a0582280 R09: 0000000000000000
[ 1235.188728][ T9239] R10: fffffbfff13429ff R11: ffff8880a0582280 R12: ffff888098ce52b8
[ 1235.188731][ T9239] R13: dffffc0000000000 R14: ffffffffffffff01 R15: ffff888098ce52b8
[ 1235.188735][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1235.188738][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.188742][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1235.188743][ T9239] Call Trace:
[ 1235.188746][ T9239]  ? fixup_exception+0xaa/0xdd
[ 1235.188748][ T9239]  ? no_context+0x2cf/0x990
[ 1235.188750][ T9239]  ? kasan_check_read+0x11/0x20
[ 1235.188752][ T9239]  ? pgtable_bad+0x90/0x90
[ 1235.188754][ T9239]  ? console_unlock+0x6bb/0xf10
[ 1235.188756][ T9239]  ? kasan_check_read+0x11/0x20
[ 1235.188758][ T9239]  ? kasan_check_write+0x14/0x20
[ 1235.188761][ T9239]  ? __bad_area_nosemaphore+0xae/0x420
[ 1235.188763][ T9239]  ? console_unlock+0x6a1/0xf10
[ 1235.188765][ T9239]  ? bad_area_nosemaphore+0x2e/0x40
[ 1235.188775][ T9239]  ? __do_page_fault+0x7f5/0xdc0
[ 1235.188778][ T9239]  ? trace_hardirqs_off_caller+0x65/0x230
[ 1235.188780][ T9239]  ? irq_work_claim+0x98/0xc0
[ 1235.188782][ T9239]  ? do_page_fault+0x71/0x5e1
[ 1235.188784][ T9239]  ? page_fault+0x1e/0x30
[ 1235.188789][ T9239] usercopy: Kernel memory overwrite attempt detected to SLAB object 'names_cache' (offset 4096, size 2)!
[ 1235.188791][ T9239] ------------[ cut here ]------------
[ 1235.188794][ T9239] kernel BUG at mm/usercopy.c:102!
[ 1235.188796][ T9239] invalid opcode: 0000 [#26] PREEMPT SMP KASAN
[ 1235.188800][ T9239] CPU: 1 PID: 9239 Comm: kworker/1:3 Not tainted 5.2.0-rc5-next-20190621 #20
[ 1235.188804][ T9239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1235.188806][ T9239] Workqueue: events bpf_prog_free_deferred
[ 1235.188810][ T9239] RIP: 0010:usercopy_abort+0xbd/0xbf
[ 1235.188818][ T9239] Code: c0 e8 4b 8d be ff 48 8b 55 c0 49 89 d9 4d 89 f0 ff 75 c8 4c 89 e1 4c 89 ee 48 c7 c7 c0 dd 95 87 ff 75 d0 41 57 e8 2b 6b a8 ff <0f> 0b e8 20 8d be ff e8 eb 3e f8 ff 8b 55 d4 4c 89 e1 49 89 d8 4c
[ 1235.188821][ T9239] RSP: 0018:ffff8880a6455618 EFLAGS: 00010082
[ 1235.188826][ T9239] RAX: 0000000000000069 RBX: ffffffff87962c00 RCX: 0000000000000000
[ 1235.188829][ T9239] RDX: 0000000000000000 RSI: ffffffff815b37e6 RDI: ffffed1014c8aab5
[ 1235.188833][ T9239] RBP: ffff8880a6455670 R08: 0000000000000069 R09: ffffed1015d244fa
[ 1235.188836][ T9239] R10: ffffed1015d244f9 R11: ffff8880ae9227cf R12: ffffffff8883822d
[ 1235.188839][ T9239] R13: ffffffff8795dc20 R14: ffffffff8795db60 R15: ffffffff8795db20
[ 1235.188843][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1235.188846][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.188849][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1235.188851][ T9239] Call Trace:
[ 1235.188852][ T9239] Modules linked in:
[ 1235.188856][ T9239] ---[ end trace f884d0c60f3e24ca ]---
[ 1235.188859][ T9239] RIP: 0010:bpf_prog_kallsyms_find+0x1a0/0x2c0
[ 1235.188867][ T9239] Code: 75 07 e8 53 d1 f4 ff 0f 0b e8 4c d1 f4 ff 48 89 de 4c 89 f7 e8 61 d2 f4 ff 49 39 de 72 71 e8 37 d1 f4 ff 48 89 d8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e e6 00 00 00 8b 33 4c 89 f7
[ 1235.188869][ T9239] RSP: 0018:ffff8880a645f850 EFLAGS: 00010806
[ 1235.188874][ T9239] RAX: 1ffffffff4004000 RBX: ffffffffa0020000 RCX: ffffffff817c764f
[ 1235.188877][ T9239] RDX: 0000000000000000 RSI: ffffffff817c7659 RDI: 0000000000000006
[ 1235.188880][ T9239] RBP: ffff8880a645f890 R08: ffff8880a0582280 R09: ffffed1015d26c70
[ 1235.188884][ T9239] R10: ffffed1015d26c6f R11: ffff8880ae93637b R12: ffff888098ce52b8
[ 1235.188887][ T9239] R13: dffffc0000000000 R14: ffffffffffffffff R15: ffff888098ce52b8
[ 1235.188891][ T9239] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[ 1235.188894][ T9239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1235.188897][ T9239] CR2: fffffbfff4004000 CR3: 00000000a8c91000 CR4: 00000000001406e0
[ 1235.188900][ T9239] Kernel panic - not syncing: Fatal exception
[ 1235.188902][ T9239] Kernel Offset: disabled