[ 43.996052] ------------[ cut here ]------------
[ 43.996935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.998975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.000501] Modules linked in:
[ 44.001131] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.003175] Tainted: [W]=WARN
[ 44.003724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.005240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.006166] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 44.009347] RSP: 0018:ffff888018747bc0 EFLAGS: 00010286
[ 44.010344] RAX: 0000000000000000 RBX: ffffed10030e8f78 RCX: ffffffff813a4050
[ 44.011640] RDX: ffff88800f1e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.012922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e8f2f
[ 44.014209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.015511] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018747df8
[ 44.016808] FS: 00007fa80d59e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.018266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.019333] CR2: 00007ffd784afef7 CR3: 000000000e164000 CR4: 0000000000350ef0
[ 44.020636] Call Trace:
[ 44.021151]
[ 44.021569] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.022496] ? __create_object+0x59/0x80
[ 44.023285] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.024263] __vmalloc_noprof+0x59/0x60
[ 44.024978] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.025874] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.026813] bpf_prog_alloc+0x39/0x200
[ 44.027552] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.028494] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.029438] do_seccomp+0x349/0x25e0
[ 44.030166] ? find_held_lock+0x2b/0x80
[ 44.030911] ? do_prlimit+0x310/0x610
[ 44.031657] ? __pfx_do_seccomp+0x10/0x10
[ 44.032448] ? do_raw_spin_unlock+0x53/0x220
[ 44.033294] ? _raw_spin_unlock+0x1e/0x40
[ 44.034095] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.035060] ? static_key_count+0x60/0x80
[ 44.035817] prctl_set_seccomp+0x4e/0x70
[ 44.036598] __do_sys_prctl+0xe6c/0x1d70
[ 44.037391] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.038267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.039260] ? irqentry_exit+0xf3/0x650
[ 44.039983] do_syscall_64+0xbf/0x430
[ 44.040742] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.041707] RIP: 0033:0x7fa80da905cd
[ 44.042412] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 44.045620] RSP: 002b:00007ffd784ae000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.046990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa80da905cd
[ 44.048291] RDX: 0000555e1eac1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.049600] RBP: 00007ffd784ae060 R08: 0000000000000000 R09: 00007ffd784ad700
[ 44.050888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e41ccdbf0
[ 44.052184] R13: 00007ffd784ae490 R14: 0000555e41cd7380 R15: 0000555e41ce2460
[ 44.053492]
[ 44.053919] irq event stamp: 1765
[ 44.054573] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80
[ 44.056126] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80
[ 44.057676] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770
[ 44.059237] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100
[ 44.060750] ---[ end trace 0000000000000000 ]---
[ 46.841305] ------------[ cut here ]------------
[ 46.842116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.843800] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 46.845202] Modules linked in:
[ 46.845703] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 46.847684] Tainted: [W]=WARN
[ 46.848206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.849457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.850222] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 46.852879] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286
[ 46.853700] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050
[ 46.854765] RDX: ffff888016313780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.855829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f
[ 46.856883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.857955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8
[ 46.859024] FS: 00007f128239b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 46.860212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.861087] CR2: 00007ffd4e882ef7 CR3: 000000000d5c5000 CR4: 0000000000350ef0
[ 46.862159] Call Trace:
[ 46.862541]
[ 46.862876] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.863619] ? __create_object+0x59/0x80
[ 46.864274] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.865076] __vmalloc_noprof+0x59/0x60
[ 46.865683] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.866428] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.867215] bpf_prog_alloc+0x39/0x200
[ 46.867799] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.868580] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.869368] do_seccomp+0x349/0x25e0
[ 46.869928] ? find_held_lock+0x2b/0x80
[ 46.870557] ? do_prlimit+0x310/0x610
[ 46.871184] ? __pfx_do_seccomp+0x10/0x10
[ 46.871813] ? do_raw_spin_unlock+0x53/0x220
[ 46.872518] ? _raw_spin_unlock+0x1e/0x40
[ 46.873169] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.873950] ? static_key_count+0x60/0x80
[ 46.874614] prctl_set_seccomp+0x4e/0x70
[ 46.875257] __do_sys_prctl+0xe6c/0x1d70
[ 46.875875] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.876588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.877411] ? irqentry_exit+0xf3/0x650
[ 46.878049] do_syscall_64+0xbf/0x430
[ 46.878628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.879417] RIP: 0033:0x7f128288d5cd
[ 46.879966] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 46.882643] RSP: 002b:00007ffd4e881850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.883778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f128288d5cd
[ 46.884845] RDX: 0000560ec29f1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.885918] RBP: 00007ffd4e8818b0 R08: 0000000000000000 R09: 00007ffd4e880f50
[ 46.886986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560efc08bb10
[ 46.888068] R13: 00007ffd4e881ce0 R14: 0000560efc08c2b0 R15: 0000560efc0a06f0
[ 46.889147]
[ 46.889511] irq event stamp: 1993
[ 46.890060] hardirqs last enabled at (2009): [] __up_console_sem+0x78/0x80
[ 46.891330] hardirqs last disabled at (2018): [] __up_console_sem+0x5d/0x80
[ 46.892623] softirqs last enabled at (2006): [] handle_softirqs+0x50c/0x770
[ 46.893915] softirqs last disabled at (2001): [] __irq_exit_rcu+0xc4/0x100
[ 46.895176] ---[ end trace 0000000000000000 ]---
[ 47.475557] ------------[ cut here ]------------
[ 47.476374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.478107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249
[ 47.480397] Modules linked in:
[ 47.480898] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.482716] Tainted: [W]=WARN
[ 47.483225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.484451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.485221] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 47.487873] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286
[ 47.488686] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050
[ 47.489762] RDX: ffff88801629d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.490828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f
[ 47.491886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.492950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8
[ 47.494033] FS: 00007f482c9f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.495223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.496099] CR2: 00007ffc0479bef7 CR3: 000000001676b000 CR4: 0000000000350ef0
[ 47.497171] Call Trace:
[ 47.497568]
[ 47.497906] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.498656] ? __create_object+0x59/0x80
[ 47.499302] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.500116] __vmalloc_noprof+0x59/0x60
[ 47.500707] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.501453] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.502229] bpf_prog_alloc+0x39/0x200
[ 47.502801] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.503584] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.504326] do_seccomp+0x349/0x25e0
[ 47.504881] ? find_held_lock+0x2b/0x80
[ 47.505519] ? do_prlimit+0x310/0x610
[ 47.506131] ? __pfx_do_seccomp+0x10/0x10
[ 47.506739] ? do_raw_spin_unlock+0x53/0x220
[ 47.507435] ? _raw_spin_unlock+0x1e/0x40
[ 47.508097] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.508853] ? static_key_count+0x60/0x80
[ 47.509534] prctl_set_seccomp+0x4e/0x70
[ 47.510182] __do_sys_prctl+0xe6c/0x1d70
[ 47.510796] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.511515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.512320] ? irqentry_exit+0xf3/0x650
[ 47.512913] do_syscall_64+0xbf/0x430
[ 47.513542] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.514328] RIP: 0033:0x7f482cee95cd
[ 47.514880] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 47.517504] RSP: 002b:00007ffc04799af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.518639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f482cee95cd
[ 47.519694] RDX: 0000557ee2e75e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.520749] RBP: 00007ffc04799b50 R08: 0000000000000000 R09: 00007ffc047991f0
[ 47.521819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557efb2e72b0
[ 47.522871] R13: 00007ffc04799f80 R14: 0000557efb2e9d20 R15: 0000557efb2fb8d0
[ 47.523952]
[ 47.524328] irq event stamp: 2095
[ 47.524829] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80
[ 47.526098] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80
[ 47.527359] softirqs last enabled at (2126): [] handle_softirqs+0x50c/0x770
[ 47.528628] softirqs last disabled at (2121): [] __irq_exit_rcu+0xc4/0x100
[ 47.529898] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:57736' (ECDSA) to the list of known hosts.
2025/11/17 21:45:11 fuzzer started
2025/11/17 21:45:11 dialing manager at localhost:37895
2025/11/17 21:45:11 checking machine...
2025/11/17 21:45:11 checking revisions...
[ 48.481982] kmemleak: Automatic memory scanning thread ended
2025/11/17 21:45:11 testing simple program...
[ 48.586524] cgroup: Unknown subsys name 'net'
[ 48.657373] cgroup: Unknown subsys name 'cpuset'
[ 48.677111] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
21:45:11 Registers:
info registers vcpu 0
RAX=ffffffff85c2ca00 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8160e052 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a0
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff86fb9000 R11=00000000000c81e6
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246
RIP=ffffffff81529333 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9764125000 CR3=000000000cb30000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2030313a35343a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3134
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a35343a3132203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffffffff81618fa0 RCX=ffff888017aeec2c RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff888017aeecd8 RBP=ffff888017aeed70 RSP=ffff888017aeecd0
R8 =ffffffff86aa4756 R9 =ffff888017aeed18 R10=000000000003c9ed R11=0000000000022138
R12=ffff888017aeeda0 R13=0000000000000000 R14=ffff888018575340 R15=0000000000000000
RIP=ffffffff8135e160 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f128239b900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f128237a020 CR3=000000001f5f8000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000