[ 43.941206] ------------[ cut here ]------------
[ 43.942132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.944085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 43.945521] Modules linked in:
[ 43.946146] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 43.948124] Tainted: [W]=WARN
[ 43.948727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.950172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 43.951093] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 43.954197] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286
[ 43.955175] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050
[ 43.956451] RDX: ffff888019a83780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 43.957729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f
[ 43.959003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 43.960270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8
[ 43.961546] FS: 00007f32cf889900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 43.962966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.964001] CR2: 00007ffe5e410ef7 CR3: 000000000e4f1000 CR4: 0000000000350ef0
[ 43.965268] Call Trace:
[ 43.965759]
[ 43.966163] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 43.967067] ? __create_object+0x59/0x80
[ 43.967838] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 43.968796] __vmalloc_noprof+0x59/0x60
[ 43.969502] bpf_prog_alloc_no_stats+0x55/0x470
[ 43.970353] ? __pfx_seccomp_check_filter+0x10/0x10
[ 43.971267] bpf_prog_alloc+0x39/0x200
[ 43.971994] ? __pfx_seccomp_check_filter+0x10/0x10
[ 43.972915] bpf_prog_create_from_user+0xb2/0x2f0
[ 43.973802] do_seccomp+0x349/0x25e0
[ 43.974467] ? find_held_lock+0x2b/0x80
[ 43.975229] ? do_prlimit+0x310/0x610
[ 43.975963] ? __pfx_do_seccomp+0x10/0x10
[ 43.976742] ? do_raw_spin_unlock+0x53/0x220
[ 43.977519] ? _raw_spin_unlock+0x1e/0x40
[ 43.978285] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 43.979245] ? static_key_count+0x60/0x80
[ 43.980038] prctl_set_seccomp+0x4e/0x70
[ 43.980801] __do_sys_prctl+0xe6c/0x1d70
[ 43.981529] ? __pfx___do_sys_prctl+0x10/0x10
[ 43.982371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 43.983334] ? irqentry_exit+0xf3/0x650
[ 43.984098] do_syscall_64+0xbf/0x430
[ 43.984834] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.985779] RIP: 0033:0x7f32cfd7b5cd
[ 43.986433] 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
[ 43.989540] RSP: 002b:00007ffe5e40f540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 43.990897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32cfd7b5cd
[ 43.992165] RDX: 000055a82b1c3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 43.993440] RBP: 00007ffe5e40f5a0 R08: 0000000000000000 R09: 00007ffe5e40ec40
[ 43.994735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a82bd58ad0
[ 43.996004] R13: 00007ffe5e40f9d0 R14: 000055a82bd59bc0 R15: 000055a82bd6a780
[ 43.997280]
[ 43.997746] irq event stamp: 1773
[ 43.998342] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80
[ 43.999849] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 44.001359] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770
[ 44.002886] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100
[ 44.004412] ---[ end trace 0000000000000000 ]---
[ 47.041897] ------------[ cut here ]------------
[ 47.042866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.044845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 47.046300] Modules linked in:
[ 47.046942] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.048916] Tainted: [W]=WARN
[ 47.049472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.050931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.051850] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 47.055012] RSP: 0018:ffff888016f17bc0 EFLAGS: 00010286
[ 47.055992] RAX: 0000000000000000 RBX: ffffed1002de2f78 RCX: ffffffff813a4050
[ 47.057268] RDX: ffff888015f69bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.058569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de2f2f
[ 47.059878] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.061157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f17df8
[ 47.062441] FS: 00007f6dfdd3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.063900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.064962] CR2: 00007fffce8bbef7 CR3: 0000000018627000 CR4: 0000000000350ef0
[ 47.066245] Call Trace:
[ 47.066764]
[ 47.067174] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.068079] ? __create_object+0x59/0x80
[ 47.068868] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.069852] __vmalloc_noprof+0x59/0x60
[ 47.070572] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.071464] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.072402] bpf_prog_alloc+0x39/0x200
[ 47.073157] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.074087] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.075005] do_seccomp+0x349/0x25e0
[ 47.075723] ? find_held_lock+0x2b/0x80
[ 47.076439] ? do_prlimit+0x310/0x610
[ 47.077184] ? __pfx_do_seccomp+0x10/0x10
[ 47.077961] ? do_raw_spin_unlock+0x53/0x220
[ 47.078814] ? _raw_spin_unlock+0x1e/0x40
[ 47.079566] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.080549] ? static_key_count+0x60/0x80
[ 47.081352] prctl_set_seccomp+0x4e/0x70
[ 47.082137] __do_sys_prctl+0xe6c/0x1d70
[ 47.082955] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.083818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.084791] ? irqentry_exit+0xf3/0x650
[ 47.085521] do_syscall_64+0xbf/0x430
[ 47.086263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.087228] RIP: 0033:0x7f6dfe2305cd
[ 47.087939] 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
[ 47.091110] RSP: 002b:00007fffce8ba920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.092484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dfe2305cd
[ 47.093769] RDX: 0000558032956e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.095084] RBP: 00007fffce8ba980 R08: 0000000000000000 R09: 00007fffce8ba020
[ 47.096374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558051a09ad0
[ 47.097664] R13: 00007fffce8badb0 R14: 0000558051a0abc0 R15: 0000558051a1b780
[ 47.098970]
[ 47.099402] irq event stamp: 1727
[ 47.100052] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80
[ 47.101567] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80
[ 47.103123] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770
[ 47.104651] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100
[ 47.106160] ---[ end trace 0000000000000000 ]---
[ 47.832233] ------------[ cut here ]------------
[ 47.833240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.835379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 47.836924] Modules linked in:
[ 47.837574] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.840047] Tainted: [W]=WARN
[ 47.840962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.842575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.843559] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 47.847133] RSP: 0018:ffff88800a08fbc0 EFLAGS: 00010286
[ 47.848200] RAX: 0000000000000000 RBX: ffffed1001411f78 RCX: ffffffff813a4050
[ 47.849620] RDX: ffff888019c98000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.851066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001411f2f
[ 47.852514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.853960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a08fdf8
[ 47.855421] FS: 00007fadc73ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.857055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.858276] CR2: 00007fffbad8cef7 CR3: 000000000c8a4000 CR4: 0000000000350ef0
[ 47.859758] Call Trace:
[ 47.860297]
[ 47.860813] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.861839] ? __create_object+0x59/0x80
[ 47.862666] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.863583] __vmalloc_noprof+0x59/0x60
[ 47.864327] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.865189] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.866115] bpf_prog_alloc+0x39/0x200
[ 47.866846] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.867754] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.868654] do_seccomp+0x349/0x25e0
[ 47.869313] ? find_held_lock+0x2b/0x80
[ 47.870067] ? do_prlimit+0x310/0x610
[ 47.870803] ? __pfx_do_seccomp+0x10/0x10
[ 47.871536] ? do_raw_spin_unlock+0x53/0x220
[ 47.872346] ? _raw_spin_unlock+0x1e/0x40
[ 47.873127] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.874078] ? static_key_count+0x60/0x80
[ 47.874885] prctl_set_seccomp+0x4e/0x70
[ 47.875663] __do_sys_prctl+0xe6c/0x1d70
[ 47.876387] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.877233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.878206] ? irqentry_exit+0xf3/0x650
[ 47.878975] do_syscall_64+0xbf/0x430
[ 47.879719] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.880654] RIP: 0033:0x7fadc78de5cd
[ 47.881304] 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
[ 47.884426] RSP: 002b:00007fffbad8aef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.885755] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadc78de5cd
[ 47.887024] RDX: 00005576de5e9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.888291] RBP: 00007fffbad8af50 R08: 0000000000000000 R09: 00007fffbad8a5f0
[ 47.889561] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576e917db10
[ 47.890839] R13: 00007fffbad8b380 R14: 00005576e917e2b0 R15: 00005576e91926f0
[ 47.891972]
[ 47.892327] irq event stamp: 1977
[ 47.892865] hardirqs last enabled at (1987): [] __up_console_sem+0x78/0x80
[ 47.894117] hardirqs last disabled at (1996): [] __up_console_sem+0x5d/0x80
[ 47.895406] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770
[ 47.896694] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100
[ 47.897974] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:52363' (ECDSA) to the list of known hosts.
2025/11/18 12:56:40 fuzzer started
2025/11/18 12:56:40 dialing manager at localhost:34383
2025/11/18 12:56:40 checking machine...
2025/11/18 12:56:40 checking revisions...
[ 48.781690] kmemleak: Automatic memory scanning thread ended
2025/11/18 12:56:40 testing simple program...
[ 48.867824] cgroup: Unknown subsys name 'net'
[ 48.927355] cgroup: Unknown subsys name 'cpuset'
[ 48.946114] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
12:56:40 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d9b06 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888009e8ca68 RSP=ffff88806ce08d90
R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001
R12=0000000000000202 R13=0000000000000000 R14=ffff888009369700 R15=ffff8880096c7dc0
RIP=ffffffff815bd130 RFL=00000016 [----AP-] 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 00007f6dfdd3e900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe0600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6dfdd1d020 CR3=0000000013ed2000 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
info registers vcpu 1
RAX=000000000002e0c1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff20357828 CR3=000000000b3de000 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=0afd97e2eac6519e604347ea97bac904
XMM02=2c67c8bc2e329bc30000000000301910 XMM03=fb795ef6d6577056000000000030df40
XMM04=e29c99c3f219c48e00000000000ae988 XMM05=0394861f14684e59000000000031e560
XMM06=b6dc61f3c1e680a200000000003183d8 XMM07=e042d86d42eb936e000000000030e1c0
XMM08=534ef4061b1104f10000000000301970 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000