[ 53.987623] ------------[ cut here ]------------
[ 53.988551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.990580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 53.992046] Modules linked in:
[ 53.992647] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.994645] Tainted: [W]=WARN
[ 53.995463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.997013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.997870] 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
[ 54.001059] RSP: 0018:ffff8880199afbc0 EFLAGS: 00010286
[ 54.002039] RAX: 0000000000000000 RBX: ffffed1003335f78 RCX: ffffffff813a4050
[ 54.003321] RDX: ffff888015c83780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.004594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003335f2f
[ 54.005902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.007181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199afdf8
[ 54.008456] FS: 00007fe43f2a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.009902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.010951] CR2: 00007fe43f795580 CR3: 000000000baf4000 CR4: 0000000000350ef0
[ 54.012249] Call Trace:
[ 54.012711]
[ 54.013175] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.014042] ? __create_object+0x59/0x80
[ 54.014772] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.015726] __vmalloc_noprof+0x59/0x60
[ 54.016463] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.017332] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.018262] bpf_prog_alloc+0x39/0x200
[ 54.018937] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.019867] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.020753] do_seccomp+0x349/0x25e0
[ 54.021474] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.022382] ? __pfx_do_seccomp+0x10/0x10
[ 54.023167] ? find_held_lock+0x2b/0x80
[ 54.023888] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.024841] ? static_key_count+0x60/0x80
[ 54.025634] prctl_set_seccomp+0x4e/0x70
[ 54.026415] __do_sys_prctl+0xe6c/0x1d70
[ 54.027187] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.028025] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.028929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.029915] ? irqentry_exit+0xf3/0x650
[ 54.030663] do_syscall_64+0xbf/0x430
[ 54.031399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.032350] RIP: 0033:0x7fe43f7955cd
[ 54.033056] 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
[ 54.036198] RSP: 002b:00007ffed6ce37e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.037571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe43f7955cd
[ 54.038859] RDX: 00005636d33d1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.040119] RBP: 00007ffed6ce3840 R08: 0000000000000000 R09: 00007ffed6ce2ee0
[ 54.041414] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636d563dad0
[ 54.042676] R13: 00007ffed6ce3c70 R14: 00005636d563ebc0 R15: 00005636d564f780
[ 54.043981]
[ 54.044412] irq event stamp: 1839
[ 54.045073] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80
[ 54.046580] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80
[ 54.048099] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770
[ 54.049645] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100
[ 54.051141] ---[ end trace 0000000000000000 ]---
[ 56.598832] ------------[ cut here ]------------
[ 56.599613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.601318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245
[ 56.602727] Modules linked in:
[ 56.603511] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.605626] Tainted: [W]=WARN
[ 56.606270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.607851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.608630] 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
[ 56.611330] RSP: 0018:ffff8880170bfbc0 EFLAGS: 00010286
[ 56.612164] RAX: 0000000000000000 RBX: ffffed1002e17f78 RCX: ffffffff813a4050
[ 56.613270] RDX: ffff88800f3e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.614350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e17f2f
[ 56.615427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.616496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170bfdf8
[ 56.617612] FS: 00007fb45e336900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.618826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.619726] CR2: 00007fb45e828580 CR3: 000000000daa5000 CR4: 0000000000350ef0
[ 56.620825] Call Trace:
[ 56.621305]
[ 56.621649] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.622420] ? __create_object+0x59/0x80
[ 56.623092] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.623866] __vmalloc_noprof+0x59/0x60
[ 56.624514] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.625297] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.626094] bpf_prog_alloc+0x39/0x200
[ 56.626666] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.627454] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.628228] do_seccomp+0x349/0x25e0
[ 56.628786] ? __pfx_css_rstat_updated+0x10/0x10
[ 56.629572] ? __pfx_do_seccomp+0x10/0x10
[ 56.630250] ? find_held_lock+0x2b/0x80
[ 56.630853] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.631668] ? static_key_count+0x60/0x80
[ 56.632351] prctl_set_seccomp+0x4e/0x70
[ 56.633062] __do_sys_prctl+0xe6c/0x1d70
[ 56.633684] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.634417] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.635244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.636070] ? irqentry_exit+0xf3/0x650
[ 56.636672] do_syscall_64+0xbf/0x430
[ 56.637333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.638155] RIP: 0033:0x7fb45e8285cd
[ 56.638713] 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
[ 56.641543] RSP: 002b:00007fffdc7e2f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.642743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb45e8285cd
[ 56.643844] RDX: 000055cd39ee3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.644941] RBP: 00007fffdc7e2fc0 R08: 0000000000000000 R09: 00007fffdc7e2660
[ 56.646083] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd4da77ad0
[ 56.647162] R13: 00007fffdc7e33f0 R14: 000055cd4da78bc0 R15: 000055cd4da89780
[ 56.648272]
[ 56.648625] irq event stamp: 1747
[ 56.649197] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80
[ 56.650484] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80
[ 56.652035] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770
[ 56.653431] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100
[ 56.654725] ---[ end trace 0000000000000000 ]---
[ 57.473869] ------------[ cut here ]------------
[ 57.474798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.476792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 57.478327] Modules linked in:
[ 57.478930] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.480941] Tainted: [W]=WARN
[ 57.481548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.483022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.483891] 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
[ 57.487069] RSP: 0018:ffff888015947bc0 EFLAGS: 00010286
[ 57.488066] RAX: 0000000000000000 RBX: ffffed1002b28f78 RCX: ffffffff813a4050
[ 57.489378] RDX: ffff888017100000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.490669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b28f2f
[ 57.491983] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.493307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015947df8
[ 57.494601] FS: 00007f6f5fa0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 57.496047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.497127] CR2: 00007ffd418c1ef8 CR3: 000000001d425000 CR4: 0000000000350ef0
[ 57.498411] Call Trace:
[ 57.498882]
[ 57.499341] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.500233] ? __create_object+0x59/0x80
[ 57.501009] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.501999] __vmalloc_noprof+0x59/0x60
[ 57.502726] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.503598] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.504526] bpf_prog_alloc+0x39/0x200
[ 57.505271] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.506198] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.507094] do_seccomp+0x349/0x25e0
[ 57.507761] ? find_held_lock+0x2b/0x80
[ 57.508513] ? do_prlimit+0x310/0x610
[ 57.509260] ? __pfx_do_seccomp+0x10/0x10
[ 57.510042] ? do_raw_spin_unlock+0x53/0x220
[ 57.510813] ? _raw_spin_unlock+0x1e/0x40
[ 57.511598] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.512558] ? static_key_count+0x60/0x80
[ 57.513377] prctl_set_seccomp+0x4e/0x70
[ 57.514177] __do_sys_prctl+0xe6c/0x1d70
[ 57.514935] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.515816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.516795] ? irqentry_exit+0xf3/0x650
[ 57.517557] do_syscall_64+0xbf/0x430
[ 57.518306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.519268] RIP: 0033:0x7f6f5fefc5cd
[ 57.519940] 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
[ 57.523136] RSP: 002b:00007ffd418bf8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.524526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f5fefc5cd
[ 57.526220] RDX: 000055f106746e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.527838] RBP: 00007ffd418bf930 R08: 0000000000000000 R09: 00007ffd418befd0
[ 57.529239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f128d17ad0
[ 57.530570] R13: 00007ffd418bfd60 R14: 000055f128d18bc0 R15: 000055f128d29780
[ 57.532000]
[ 57.532426] irq event stamp: 1751
[ 57.533096] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 57.534611] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80
[ 57.536133] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770
[ 57.537614] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100
[ 57.538885] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:19349' (ECDSA) to the list of known hosts.
2025/11/18 23:40:56 fuzzer started
2025/11/18 23:40:56 dialing manager at localhost:34383
2025/11/18 23:40:56 checking machine...
2025/11/18 23:40:56 checking revisions...
[ 58.446839] kmemleak: Automatic memory scanning thread ended
2025/11/18 23:40:56 testing simple program...
[ 58.541206] cgroup: Unknown subsys name 'net'
[ 58.602914] cgroup: Unknown subsys name 'cpuset'
[ 58.613889] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
23:40:55 Registers:
info registers vcpu 0
RAX=000000000004c4a3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6fef47a000 CR3=000000000bacd000 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=2035353a30343a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3434
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a30343a3332203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff87cf6078 RBX=ffff8880139d0000 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff8880139d0a80 RDI=ffff8880139d0a58 RBP=ffff8880139d0a58 RSP=ffff888016d8ec98
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff8880139d0a80 R13=109ee7de2aae2f44 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff81527a64 RFL=00000082 [--S----] 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 00007fb45e336900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb45e315020 CR3=000000000a23f000 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