[ 53.984389] ------------[ cut here ]------------
[ 53.985339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.987338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 53.988775] Modules linked in:
[ 53.989413] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 53.991377] Tainted: [W]=WARN
[ 53.991971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.993416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.994327] 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
[ 53.997469] RSP: 0018:ffff88801c847bc0 EFLAGS: 00010286
[ 53.998439] RAX: 0000000000000000 RBX: ffffed1003908f78 RCX: ffffffff813a4050
[ 53.999718] RDX: ffff888009a65340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.000992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003908f2f
[ 54.002265] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.003532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c847df8
[ 54.004805] FS: 00007f5f32309900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.006245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.007306] CR2: 00007ffe6e873ef7 CR3: 000000000d9b6000 CR4: 0000000000350ef0
[ 54.008582] Call Trace:
[ 54.009073]
[ 54.009483] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.010371] ? __create_object+0x59/0x80
[ 54.011149] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.012160] __vmalloc_noprof+0x59/0x60
[ 54.012921] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.013737] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.014661] bpf_prog_alloc+0x39/0x200
[ 54.015390] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.016309] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.017208] do_seccomp+0x349/0x25e0
[ 54.017921] ? find_held_lock+0x2b/0x80
[ 54.018636] ? do_prlimit+0x310/0x610
[ 54.019388] ? __pfx_do_seccomp+0x10/0x10
[ 54.020170] ? do_raw_spin_unlock+0x53/0x220
[ 54.021010] ? _raw_spin_unlock+0x1e/0x40
[ 54.021742] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.022699] ? static_key_count+0x60/0x80
[ 54.023502] prctl_set_seccomp+0x4e/0x70
[ 54.024268] __do_sys_prctl+0xe6c/0x1d70
[ 54.025041] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.025888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.026807] ? irqentry_exit+0xf3/0x650
[ 54.027579] do_syscall_64+0xbf/0x430
[ 54.028319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.029265] RIP: 0033:0x7f5f327fb5cd
[ 54.029986] 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
[ 54.033223] RSP: 002b:00007ffe6e872650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.034613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f327fb5cd
[ 54.035941] RDX: 000055bada843e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.037249] RBP: 00007ffe6e8726b0 R08: 0000000000000000 R09: 00007ffe6e871d50
[ 54.038547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055baf323dad0
[ 54.039831] R13: 00007ffe6e872ae0 R14: 000055baf323ebc0 R15: 000055baf324f780
[ 54.040951]
[ 54.041312] irq event stamp: 1763
[ 54.041870] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80
[ 54.043173] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80
[ 54.044485] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770
[ 54.045803] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100
[ 54.047106] ---[ end trace 0000000000000000 ]---
[ 56.947619] ------------[ cut here ]------------
[ 56.948048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.949563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 56.950210] Modules linked in:
[ 56.950475] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 56.951375] Tainted: [W]=WARN
[ 56.951630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.952293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.952683] 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
[ 56.954106] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286
[ 56.954526] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050
[ 56.955097] RDX: ffff888016f43780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.955674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f
[ 56.956243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.956793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8
[ 56.957363] FS: 00007fce83d09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.958000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.958454] CR2: 00007ffc89703ef7 CR3: 000000000e528000 CR4: 0000000000350ef0
[ 56.959022] Call Trace:
[ 56.959229]
[ 56.959435] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.959837] ? __create_object+0x59/0x80
[ 56.960174] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.960586] __vmalloc_noprof+0x59/0x60
[ 56.960924] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.961295] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.961691] bpf_prog_alloc+0x39/0x200
[ 56.962015] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.962415] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.962800] do_seccomp+0x349/0x25e0
[ 56.963121] ? find_held_lock+0x2b/0x80
[ 56.963464] ? do_prlimit+0x310/0x610
[ 56.963779] ? __pfx_do_seccomp+0x10/0x10
[ 56.964129] ? do_raw_spin_unlock+0x53/0x220
[ 56.964481] ? _raw_spin_unlock+0x1e/0x40
[ 56.964823] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.965237] ? static_key_count+0x60/0x80
[ 56.965575] prctl_set_seccomp+0x4e/0x70
[ 56.965918] __do_sys_prctl+0xe6c/0x1d70
[ 56.966254] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.966615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.967046] ? irqentry_exit+0xf3/0x650
[ 56.967391] do_syscall_64+0xbf/0x430
[ 56.967704] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.968130] RIP: 0033:0x7fce841fb5cd
[ 56.968426] 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
[ 56.969849] RSP: 002b:00007ffc897018b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.970440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce841fb5cd
[ 56.971009] RDX: 000055e2b05c4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.971585] RBP: 00007ffc89701910 R08: 0000000000000000 R09: 00007ffc89700fb0
[ 56.972155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2b472cad0
[ 56.972707] R13: 00007ffc89701d40 R14: 000055e2b472dbc0 R15: 000055e2b473e780
[ 56.973287]
[ 56.973478] irq event stamp: 1675
[ 56.973747] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80
[ 56.974429] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80
[ 56.975105] softirqs last enabled at (1236): [] handle_softirqs+0x50c/0x770
[ 56.975913] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100
[ 56.976570] ---[ end trace 0000000000000000 ]---
[ 57.551341] ------------[ cut here ]------------
[ 57.552101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.553760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253
[ 57.555159] Modules linked in:
[ 57.555658] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 57.557508] Tainted: [W]=WARN
[ 57.558009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.559226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.559997] 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
[ 57.562620] RSP: 0018:ffff88801ad4fbc0 EFLAGS: 00010286
[ 57.563441] RAX: 0000000000000000 RBX: ffffed10035a9f78 RCX: ffffffff813a4050
[ 57.564501] RDX: ffff888015f05340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.565560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a9f2f
[ 57.566613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.567675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad4fdf8
[ 57.568729] FS: 00007f2b8ead8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 57.569913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.570753] CR2: 00007ffdea3ecef7 CR3: 000000001ecab000 CR4: 0000000000350ef0
[ 57.571828] Call Trace:
[ 57.572216]
[ 57.572558] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.573299] ? __create_object+0x59/0x80
[ 57.573945] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.574712] __vmalloc_noprof+0x59/0x60
[ 57.575354] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.576069] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.576797] bpf_prog_alloc+0x39/0x200
[ 57.577409] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.578173] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.578921] do_seccomp+0x349/0x25e0
[ 57.579482] ? find_held_lock+0x2b/0x80
[ 57.580114] ? do_prlimit+0x310/0x610
[ 57.580698] ? __pfx_do_seccomp+0x10/0x10
[ 57.581348] ? do_raw_spin_unlock+0x53/0x220
[ 57.582034] ? _raw_spin_unlock+0x1e/0x40
[ 57.582659] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.583467] ? static_key_count+0x60/0x80
[ 57.584129] prctl_set_seccomp+0x4e/0x70
[ 57.584738] __do_sys_prctl+0xe6c/0x1d70
[ 57.585383] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.586094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.586899] ? irqentry_exit+0xf3/0x650
[ 57.587500] do_syscall_64+0xbf/0x430
[ 57.588108] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.588900] RIP: 0033:0x7f2b8efca5cd
[ 57.589447] 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
[ 57.592088] RSP: 002b:00007ffdea3eb8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.593220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b8efca5cd
[ 57.594280] RDX: 0000555cfa461e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.595359] RBP: 00007ffdea3eb900 R08: 0000000000000000 R09: 00007ffdea3eafa0
[ 57.596427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d11c8aad0
[ 57.597496] R13: 00007ffdea3ebd30 R14: 0000555d11c8bbc0 R15: 0000555d11c9c780
[ 57.598583]
[ 57.598967] irq event stamp: 1791
[ 57.599475] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80
[ 57.600732] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80
[ 57.602008] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770
[ 57.603296] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100
[ 57.604561] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:61476' (ECDSA) to the list of known hosts.
2025/11/18 05:48:13 fuzzer started
2025/11/18 05:48:14 dialing manager at localhost:37895
2025/11/18 05:48:14 checking machine...
2025/11/18 05:48:14 checking revisions...
[ 58.336569] kmemleak: Automatic memory scanning thread ended
2025/11/18 05:48:14 testing simple program...
[ 58.404129] cgroup: Unknown subsys name 'net'
[ 58.443659] cgroup: Unknown subsys name 'cpuset'
[ 58.451257] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
05:48:13 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce08a20 RCX=0000000000000002 RDX=1ffff1100d9c1145
RSI=ffff88806ce08b50 RDI=ffff88806ce08a28 RBP=ffff88806ce08b50 RSP=ffff88806ce08978
R8 =ffffffff86a49c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69
R12=0000000000000008 R13=ffff88806ce08a68 R14=ffff88806ce08b58 R15=ffff88806ce08a20
RIP=ffffffff8135e265 RFL=00000246 [---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 fffffe0100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe907ca1040 CR3=000000000eeb8000 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=592afd37171323a4d846ccfb92619a96
XMM02=2c67c8bc2e329bc300000000003030e8 XMM03=fb795ef6d6577056000000000030e720
XMM04=890d5509b3688ace00000000000ae988 XMM05=d782ae74b51486e900000000003208d8
XMM06=405749d8372a36f1000000000031ec60 XMM07=e042d86d42eb936e000000000030e9f8
XMM08=b300611746ed284f0000000000303148 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff88806cf08ae8 RCX=ffff88806cf08974 RDX=1ffff1100d9e115e
RSI=ffffffff81a8b24c RDI=ffff88806cf08af0 RBP=0000000000000017 RSP=ffff88806cf08a00
R8 =0000000000000001 R9 =ffff88806cf08a60 R10=000000000003c9ed R11=0000000000023094
R12=ffff88806cf08ae8 R13=0000000000000000 R14=ffff88801735b780 R15=ffff88800944c140
RIP=ffffffff81618fff RFL=00000287 [--S--PC] 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 00007fce83d09900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe3a00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fce83cd8008 CR3=000000001e7ba000 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