[ 44.174851] ------------[ cut here ]------------
[ 44.175812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.177783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.179313] Modules linked in:
[ 44.179910] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.181889] Tainted: [W]=WARN
[ 44.182484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.183958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.184903] 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
[ 44.188073] RSP: 0018:ffff888017b67bc0 EFLAGS: 00010286
[ 44.189066] RAX: 0000000000000000 RBX: ffffed1002f6cf78 RCX: ffffffff813a4050
[ 44.190356] RDX: ffff888018ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.191645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6cf2f
[ 44.192915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.194189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b67df8
[ 44.195487] FS: 00007ff465edb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.196918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.197973] CR2: 00007ffdcf781ef7 CR3: 000000000ce8b000 CR4: 0000000000350ef0
[ 44.199280] Call Trace:
[ 44.199735]
[ 44.200136] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.201036] ? __create_object+0x59/0x80
[ 44.201802] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.202772] __vmalloc_noprof+0x59/0x60
[ 44.203549] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.204408] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.205337] bpf_prog_alloc+0x39/0x200
[ 44.206024] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.206950] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.207870] do_seccomp+0x349/0x25e0
[ 44.208587] ? find_held_lock+0x2b/0x80
[ 44.209363] ? do_prlimit+0x310/0x610
[ 44.210057] ? __pfx_do_seccomp+0x10/0x10
[ 44.210837] ? do_raw_spin_unlock+0x53/0x220
[ 44.211668] ? _raw_spin_unlock+0x1e/0x40
[ 44.212463] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.213426] ? static_key_count+0x60/0x80
[ 44.214178] prctl_set_seccomp+0x4e/0x70
[ 44.214952] __do_sys_prctl+0xe6c/0x1d70
[ 44.215762] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.216619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.217577] ? irqentry_exit+0xf3/0x650
[ 44.218346] do_syscall_64+0xbf/0x430
[ 44.219032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.219995] RIP: 0033:0x7ff4663cd5cd
[ 44.220704] 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
[ 44.223862] RSP: 002b:00007ffdcf7807f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.225269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4663cd5cd
[ 44.226570] RDX: 0000562ad1131e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.227869] RBP: 00007ffdcf780850 R08: 0000000000000000 R09: 00007ffdcf77fef0
[ 44.229148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562adcd09b10
[ 44.230425] R13: 00007ffdcf780c80 R14: 0000562adcd0a2b0 R15: 0000562adcd1e6f0
[ 44.231751]
[ 44.232172] irq event stamp: 1739
[ 44.232816] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80
[ 44.234330] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80
[ 44.235844] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770
[ 44.237374] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100
[ 44.238868] ---[ end trace 0000000000000000 ]---
[ 47.155698] ------------[ cut here ]------------
[ 47.156624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.158635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.160083] Modules linked in:
[ 47.160711] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.162913] Tainted: [W]=WARN
[ 47.163587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.165067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.165992] 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
[ 47.169169] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286
[ 47.170178] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050
[ 47.171496] RDX: ffff88801c1fd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.172789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f
[ 47.174072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.175376] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8
[ 47.176678] FS: 00007fe6595d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.178115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.179201] CR2: 00007fffd06a5ef7 CR3: 0000000013a1e000 CR4: 0000000000350ef0
[ 47.180483] Call Trace:
[ 47.180951]
[ 47.181404] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.182318] ? __create_object+0x59/0x80
[ 47.183051] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.184047] __vmalloc_noprof+0x59/0x60
[ 47.184802] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.185675] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.186615] bpf_prog_alloc+0x39/0x200
[ 47.187356] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.188228] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.189172] do_seccomp+0x349/0x25e0
[ 47.189936] ? find_held_lock+0x2b/0x80
[ 47.190737] ? do_prlimit+0x310/0x610
[ 47.191504] ? __pfx_do_seccomp+0x10/0x10
[ 47.192323] ? do_raw_spin_unlock+0x53/0x220
[ 47.193121] ? _raw_spin_unlock+0x1e/0x40
[ 47.193925] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.194929] ? static_key_count+0x60/0x80
[ 47.195775] prctl_set_seccomp+0x4e/0x70
[ 47.196566] __do_sys_prctl+0xe6c/0x1d70
[ 47.197390] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.198226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.199286] ? irqentry_exit+0xf3/0x650
[ 47.200028] do_syscall_64+0xbf/0x430
[ 47.200807] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.201775] RIP: 0033:0x7fe659ac95cd
[ 47.202480] 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
[ 47.205767] RSP: 002b:00007fffd06a3bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.207287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe659ac95cd
[ 47.208662] RDX: 000055e633140e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.209987] RBP: 00007fffd06a3c50 R08: 0000000000000000 R09: 00007fffd06a32f0
[ 47.211313] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e635e52ad0
[ 47.212561] R13: 00007fffd06a4080 R14: 000055e635e53bc0 R15: 000055e635e64780
[ 47.213719]
[ 47.214161] irq event stamp: 1825
[ 47.214800] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80
[ 47.216132] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80
[ 47.217432] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770
[ 47.218761] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100
[ 47.220043] ---[ end trace 0000000000000000 ]---
[ 47.956372] ------------[ cut here ]------------
[ 47.957317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.959395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 47.960871] Modules linked in:
[ 47.961529] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.963603] Tainted: [W]=WARN
[ 47.964178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.965720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.966673] 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
[ 47.970002] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286
[ 47.971020] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050
[ 47.972340] RDX: ffff88801c1f8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.973650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f
[ 47.974950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.976268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8
[ 47.977549] FS: 00007f0574eec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.978986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.980052] CR2: 00007ffc5117bef7 CR3: 000000000e8da000 CR4: 0000000000350ef0
[ 47.981348] Call Trace:
[ 47.981817]
[ 47.982224] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.983202] ? __create_object+0x59/0x80
[ 47.984033] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.985000] __vmalloc_noprof+0x59/0x60
[ 47.985748] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.986622] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.987564] bpf_prog_alloc+0x39/0x200
[ 47.988329] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.989222] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.990138] do_seccomp+0x349/0x25e0
[ 47.990881] ? find_held_lock+0x2b/0x80
[ 47.991772] ? do_prlimit+0x310/0x610
[ 47.992616] ? __pfx_do_seccomp+0x10/0x10
[ 47.993432] ? do_raw_spin_unlock+0x53/0x220
[ 47.994327] ? _raw_spin_unlock+0x1e/0x40
[ 47.995058] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.996049] ? static_key_count+0x60/0x80
[ 47.996878] prctl_set_seccomp+0x4e/0x70
[ 47.997682] __do_sys_prctl+0xe6c/0x1d70
[ 47.998476] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.999362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.000360] ? irqentry_exit+0xf3/0x650
[ 48.001086] do_syscall_64+0xbf/0x430
[ 48.001838] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.002811] RIP: 0033:0x7f05753de5cd
[ 48.003570] 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
[ 48.006903] RSP: 002b:00007ffc5117a3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.008357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05753de5cd
[ 48.009704] RDX: 000055be41784e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.011050] RBP: 00007ffc5117a440 R08: 0000000000000000 R09: 00007ffc51179ae0
[ 48.012414] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be4cf08ad0
[ 48.013760] R13: 00007ffc5117a870 R14: 000055be4cf09bc0 R15: 000055be4cf1a780
[ 48.015093]
[ 48.015583] irq event stamp: 1711
[ 48.016094] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80
[ 48.017360] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80
[ 48.018661] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770
[ 48.020017] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100
[ 48.021337] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:56363' (ECDSA) to the list of known hosts.
2025/11/19 00:20:59 fuzzer started
2025/11/19 00:21:00 dialing manager at localhost:34383
2025/11/19 00:21:00 checking machine...
2025/11/19 00:21:00 checking revisions...
[ 48.928285] kmemleak: Automatic memory scanning thread ended
2025/11/19 00:21:00 testing simple program...
[ 49.035645] cgroup: Unknown subsys name 'net'
[ 49.103061] cgroup: Unknown subsys name 'cpuset'
[ 49.119436] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
00:20:59 Registers:
info registers vcpu 0
RAX=00000000b905c62e RBX=ffff888013db5340 RCX=000000009cf12717 RDX=00000000ce652678
RSI=00000000f57cc369 RDI=000000007fbfd270 RBP=ffff888013db5d98 RSP=ffff88801af4f3f0
R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff888013db5e10 R13=00000000f57cc369 R14=0000000000000000 R15=0000000000000003
RIP=ffffffff815275cc RFL=00000086 [--S--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 00007ffbdd076700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fffd069d000 CR3=000000000baaf000 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=2039353a30323a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a30323a3030203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002082d 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=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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd20f5a7e8 CR3=000000000baaf000 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=30323a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323339
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000