[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 25.269413] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 29.071192] random: sshd: uninitialized urandom read (32 bytes read) [ 29.516304] random: sshd: uninitialized urandom read (32 bytes read) [ 30.142936] random: sshd: uninitialized urandom read (32 bytes read) [ 339.223836] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. [ 344.933214] random: sshd: uninitialized urandom read (32 bytes read) 2018/09/07 23:10:40 parsed 1 programs [ 346.088132] random: cc1: uninitialized urandom read (8 bytes read) 2018/09/07 23:10:42 executed programs: 0 [ 347.390224] IPVS: ftp: loaded support on port[0] = 21 [ 347.643092] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.649784] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.657315] device bridge_slave_0 entered promiscuous mode [ 347.675924] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.682386] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.689275] device bridge_slave_1 entered promiscuous mode [ 347.707555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 347.726068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 347.776102] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 347.796215] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 347.874009] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 347.881290] team0: Port device team_slave_0 added [ 347.897935] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 347.905131] team0: Port device team_slave_1 added [ 347.921485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 347.944285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 347.966292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 347.986671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 348.134987] bridge0: port 2(bridge_slave_1) entered blocking state [ 348.141445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 348.148285] bridge0: port 1(bridge_slave_0) entered blocking state [ 348.154659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 348.664613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 348.715967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 348.766555] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 348.772994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 348.779988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 348.830787] 8021q: adding VLAN 0 to HW filter on device team0 2018/09/07 23:10:47 executed programs: 185 2018/09/07 23:10:52 executed programs: 461 2018/09/07 23:10:57 executed programs: 749 2018/09/07 23:11:02 executed programs: 1032 2018/09/07 23:11:07 executed programs: 1318 2018/09/07 23:11:12 executed programs: 1602 2018/09/07 23:11:17 executed programs: 1886 2018/09/07 23:11:22 executed programs: 2168 [ 391.093088] WARNING: CPU: 0 PID: 5391 at kernel/bpf/core.c:628 bpf_jit_free+0x2e5/0x3f0 [ 391.101431] Kernel panic - not syncing: panic_on_warn set ... [ 391.101431] [ 391.108806] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.115821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.125196] Workqueue: events bpf_prog_free_deferred [ 391.130299] Call Trace: [ 391.132901] dump_stack+0x1c4/0x2b4 [ 391.136531] ? dump_stack_print_info.cold.2+0x52/0x52 [ 391.141733] panic+0x238/0x4e7 [ 391.144942] ? add_taint.cold.5+0x16/0x16 [ 391.149106] ? __warn.cold.8+0x148/0x1ba [ 391.153165] ? __warn.cold.8+0x117/0x1ba [ 391.157239] ? bpf_jit_free+0x2e5/0x3f0 [ 391.161245] __warn.cold.8+0x163/0x1ba [ 391.165132] ? rcu_bh_qs+0xc0/0xc0 [ 391.168677] ? bpf_jit_free+0x2e5/0x3f0 [ 391.172655] report_bug+0x254/0x2d0 [ 391.176301] do_error_trap+0x1fc/0x4d0 [ 391.180208] ? math_error+0x3f0/0x3f0 [ 391.184020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.188869] ? trace_hardirqs_off+0x300/0x300 [ 391.193366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.197950] ? trace_hardirqs_on+0xbd/0x310 [ 391.202285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.207135] do_invalid_op+0x1b/0x20 [ 391.210855] invalid_op+0x14/0x20 [ 391.214309] RIP: 0010:bpf_jit_free+0x2e5/0x3f0 [ 391.218890] Code: 07 38 c8 7f 08 84 c0 0f 85 85 00 00 00 48 b8 00 02 00 00 00 00 ad de 44 0f b6 63 02 48 39 c2 0f 84 d9 fd ff ff e8 8b 4b f3 ff <0f> 0b e9 cd fd ff ff e8 7f 4b f3 ff 4c 89 f0 48 ba 00 00 00 00 00 [ 391.237785] RSP: 0018:ffff8801b77bf648 EFLAGS: 00010293 [ 391.243160] RAX: ffff8801d8730500 RBX: ffffc9000192c000 RCX: 0000000000000002 [ 391.250424] RDX: 0000000000000000 RSI: ffffffff818b83a5 RDI: ffff8801cdcea6e8 [ 391.257692] RBP: ffff8801b77bf6e0 R08: ffff8801d8730dc8 R09: 0000000000000006 [ 391.264959] R10: 0000000000000000 R11: ffff8801d8730500 R12: 000000000000000f [ 391.272225] R13: 1ffff10036ef7ecb R14: ffffc9000192c002 R15: ffffc9000192c020 [ 391.279515] ? bpf_jit_free+0x2e5/0x3f0 [ 391.283502] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.290596] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.297549] Oops: 0000 [#1] PREEMPT SMP KASAN [ 391.302039] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.309042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.318411] Workqueue: events bpf_prog_free_deferred [ 391.323524] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.328973] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.347873] RSP: 0018:ffff8801b77bef80 EFLAGS: 00010806 [ 391.353237] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 391.360500] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 391.367764] RBP: ffff8801b77bf0f8 R08: ffff8801d8730500 R09: ffffed003b5c4732 [ 391.375038] R10: ffffed003b5c4732 R11: ffff8801dae23993 R12: ffffffffa0020000 [ 391.382302] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 391.389575] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 391.397805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.403685] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 391.410949] Call Trace: [ 391.413557] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.420656] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.427610] Oops: 0000 [#2] PREEMPT SMP KASAN [ 391.432104] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.439110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.448516] Workqueue: events bpf_prog_free_deferred [ 391.453646] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.459112] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.478027] RSP: 0018:ffff8801b77be828 EFLAGS: 00010806 [ 391.483397] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 391.490665] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 391.497932] RBP: ffff8801b77be9a0 R08: ffff8801d8730500 R09: 0000000000000001 [ 391.505202] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 391.512478] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 391.519765] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 391.528011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.533904] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 391.541185] Call Trace: [ 391.543805] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.550903] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.557865] Oops: 0000 [#3] PREEMPT SMP KASAN [ 391.562357] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.569372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.578754] Workqueue: events bpf_prog_free_deferred [ 391.583890] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.589368] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.608284] RSP: 0018:ffff8801b77be0c8 EFLAGS: 00010806 [ 391.613656] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 391.620920] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 391.628184] RBP: ffff8801b77be240 R08: ffff8801d8730500 R09: 0000000000000001 [ 391.635450] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 391.642713] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 391.649979] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 391.658201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.664100] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 391.671363] Call Trace: [ 391.673970] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.681066] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.688014] Oops: 0000 [#4] PREEMPT SMP KASAN [ 391.692505] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.699506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.708871] Workqueue: events bpf_prog_free_deferred [ 391.713994] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.719441] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.738347] RSP: 0018:ffff8801b77bd968 EFLAGS: 00010806 [ 391.743708] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 391.750970] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 391.758233] RBP: ffff8801b77bdae0 R08: ffff8801d8730500 R09: 0000000000000001 [ 391.765498] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 391.772765] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 391.780038] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 391.788261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.794134] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 391.801397] Call Trace: [ 391.803997] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.811089] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.818037] Oops: 0000 [#5] PREEMPT SMP KASAN [ 391.822529] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.829533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.838908] Workqueue: events bpf_prog_free_deferred [ 391.844017] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.849462] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.868357] RSP: 0018:ffff8801b77bd208 EFLAGS: 00010806 [ 391.873729] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 391.880991] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 391.888253] RBP: ffff8801b77bd380 R08: ffff8801d8730500 R09: 0000000000000001 [ 391.895515] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 391.902779] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 391.910052] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 391.918271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 391.924149] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 391.931412] Call Trace: [ 391.934010] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 391.941100] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 391.948045] Oops: 0000 [#6] PREEMPT SMP KASAN [ 391.952548] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 391.959567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.968947] Workqueue: events bpf_prog_free_deferred [ 391.974060] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 391.979536] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 391.998434] RSP: 0018:ffff8801b77bcaa8 EFLAGS: 00010806 [ 392.003823] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.011093] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.018357] RBP: ffff8801b77bcc20 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.025622] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.032890] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.040157] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.048373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.054246] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.061505] Call Trace: [ 392.064132] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.071223] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.078169] Oops: 0000 [#7] PREEMPT SMP KASAN [ 392.082659] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.089663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.099040] Workqueue: events bpf_prog_free_deferred [ 392.104150] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.109597] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.128675] RSP: 0018:ffff8801b77bc348 EFLAGS: 00010806 [ 392.134038] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.141300] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.148571] RBP: ffff8801b77bc4c0 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.155852] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.163119] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.170384] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.178601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.184485] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.191765] Call Trace: [ 392.194378] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.201471] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.208448] Oops: 0000 [#8] PREEMPT SMP KASAN [ 392.212942] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.219941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.229307] Workqueue: events bpf_prog_free_deferred [ 392.234416] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.239867] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.258818] RSP: 0018:ffff8801b77bbbe8 EFLAGS: 00010806 [ 392.264188] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.271450] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.278728] RBP: ffff8801b77bbd60 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.285993] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.293259] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.300526] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.308754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.314631] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.321900] Call Trace: [ 392.324510] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.331599] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.338544] Oops: 0000 [#9] PREEMPT SMP KASAN [ 392.343040] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.350040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.359405] Workqueue: events bpf_prog_free_deferred [ 392.364512] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.369960] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.388871] RSP: 0018:ffff8801b77bb488 EFLAGS: 00010806 [ 392.394249] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.401524] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.408787] RBP: ffff8801b77bb600 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.416064] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.423331] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.430600] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.438824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.444704] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.451972] Call Trace: [ 392.454576] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.461667] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.468621] Oops: 0000 [#10] PREEMPT SMP KASAN [ 392.473203] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.480207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.489582] Workqueue: events bpf_prog_free_deferred [ 392.494701] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.500156] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.519091] RSP: 0018:ffff8801b77bad28 EFLAGS: 00010806 [ 392.524476] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.531755] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.539039] RBP: ffff8801b77baea0 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.546321] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.553618] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.560896] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.569129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.575014] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.582295] Call Trace: [ 392.584897] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.591994] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.598962] Oops: 0000 [#11] PREEMPT SMP KASAN [ 392.603566] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.610674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.620069] Workqueue: events bpf_prog_free_deferred [ 392.625201] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.630654] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.649556] RSP: 0018:ffff8801b77ba5c8 EFLAGS: 00010806 [ 392.655022] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.662302] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.669578] RBP: ffff8801b77ba740 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.676868] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.684159] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.691454] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.699764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.705657] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.712921] Call Trace: [ 392.715522] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.722608] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.729555] Oops: 0000 [#12] PREEMPT SMP KASAN [ 392.734132] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.741131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.750691] Workqueue: events bpf_prog_free_deferred [ 392.755805] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.761251] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.780148] RSP: 0018:ffff8801b77b9e68 EFLAGS: 00010806 [ 392.785512] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.792779] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.800053] RBP: ffff8801b77b9fe0 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.807315] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.814582] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.821852] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.830071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.835943] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.843207] Call Trace: [ 392.845821] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.852921] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.859881] Oops: 0000 [#13] PREEMPT SMP KASAN [ 392.864458] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 392.871463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.880854] Workqueue: events bpf_prog_free_deferred [ 392.885981] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 392.891428] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 392.910330] RSP: 0018:ffff8801b77b9708 EFLAGS: 00010806 [ 392.915693] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 392.922955] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 392.930215] RBP: ffff8801b77b9880 R08: ffff8801d8730500 R09: 0000000000000001 [ 392.937501] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 392.944767] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 392.952043] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 392.960265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 392.966145] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 392.973412] Call Trace: [ 392.976012] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 392.983100] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 392.990044] Thread overran stack, or stack corrupted [ 392.995153] Oops: 0000 [#14] PREEMPT SMP KASAN [ 392.999729] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 393.006731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.016512] Workqueue: events bpf_prog_free_deferred [ 393.021621] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 393.027093] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 393.045998] RSP: 0018:ffff8801b77b8fa8 EFLAGS: 00010806 [ 393.051361] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 393.058643] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 393.065911] RBP: ffff8801b77b9120 R08: ffff8801d8730500 R09: 0000000000000001 [ 393.073172] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 393.080434] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 393.087697] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 393.095914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.101790] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 393.109067] Call Trace: [ 393.111670] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 393.118761] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 393.125715] Thread overran stack, or stack corrupted [ 393.130819] Oops: 0000 [#15] PREEMPT SMP KASAN [ 393.135402] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 393.142411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.151780] Workqueue: events bpf_prog_free_deferred [ 393.156897] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 393.162343] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 393.181247] RSP: 0018:ffff8801b77b8848 EFLAGS: 00010806 [ 393.186615] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 393.193884] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 393.201600] RBP: ffff8801b77b89c0 R08: ffff8801d8730500 R09: 0000000000000001 [ 393.208873] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 393.216143] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 393.223411] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 393.231632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.237507] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 393.244772] Call Trace: [ 393.247390] ================================================================== [ 393.254756] BUG: KASAN: slab-out-of-bounds in do_error_trap+0x3b6/0x4d0 [ 393.261505] Read of size 8 at addr ffff8801b77b7430 by task kworker/0:0/5391 [ 393.268678] [ 393.270306] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 393.277312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.286677] Workqueue: events bpf_prog_free_deferred [ 393.291783] Call Trace: [ 393.294392] ? page_fault+0x1e/0x30 [ 393.298025] BUG: unable to handle kernel paging request at fffffbfff4004000 [ 393.305116] PGD 21ffec067 P4D 21ffec067 PUD 21fe60067 PMD 1c1a04067 PTE 0 [ 393.312055] Thread overran stack, or stack corrupted [ 393.317160] Oops: 0000 [#16] PREEMPT SMP KASAN [ 393.321742] CPU: 0 PID: 5391 Comm: kworker/0:0 Not tainted 4.19.0-rc2+ #50 [ 393.328743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.338114] Workqueue: events bpf_prog_free_deferred [ 393.343231] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 393.348771] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 393.367674] RSP: 0018:ffff8801b77b6e58 EFLAGS: 00010806 [ 393.373034] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 393.380299] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 393.387583] RBP: ffff8801b77b6fd0 R08: ffff8801d8730500 R09: 0000000000000001 [ 393.394861] R10: ffffed003b5c4732 R11: 0000000000000000 R12: ffffffffa0020000 [ 393.402128] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 393.409412] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 393.417632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.423506] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 393.430767] Call Trace: [ 393.433345] Modules linked in: [ 393.436548] Dumping ftrace buffer: [ 393.440102] (ftrace buffer empty) [ 393.443815] CR2: fffffbfff4004000 [ 393.447275] ---[ end trace 89eec6ca57f730dc ]--- [ 393.452056] RIP: 0010:bpf_prog_kallsyms_find+0x2fe/0x4a0 [ 393.457511] Code: 8e f3 ff 4c 8b ad b0 fe ff ff 4c 89 e6 4c 89 ef e8 47 8f f3 ff 4d 39 e5 0f 82 a7 00 00 00 e8 89 8e f3 ff 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e 35 01 00 00 41 8b 04 24 4c [ 393.476409] RSP: 0018:ffff8801b77bef80 EFLAGS: 00010806 [ 393.481767] RAX: 1ffffffff4004000 RBX: ffff8801cdcea6b0 RCX: ffffffff818b4099 [ 393.489039] RDX: 0000000000000000 RSI: ffffffff818b40a7 RDI: 0000000000000006 [ 393.496305] RBP: ffff8801b77bf0f8 R08: ffff8801d8730500 R09: ffffed003b5c4732 [ 393.503600] R10: ffffed003b5c4732 R11: ffff8801dae23993 R12: ffffffffa0020000 [ 393.510871] R13: ffffffffffffffff R14: dffffc0000000000 R15: ffff8801cdcea6b0 [ 393.518140] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 393.526362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.532239] CR2: fffffbfff4004000 CR3: 000000000946a000 CR4: 00000000001406f0 [ 393.539528] Kernel panic - not syncing: Fatal exception [ 393.545197] Dumping ftrace buffer: [ 393.548744] (ftrace buffer empty) [ 393.553089] Kernel Offset: disabled [ 393.556709] Rebooting in 86400 seconds..