[ 43.994215] ------------[ cut here ]------------
[ 43.994984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.996729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 43.998133] Modules linked in:
[ 43.998641] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.000351] Tainted: [W]=WARN
[ 44.000819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.002050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.002791] 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
[ 44.005434] RSP: 0018:ffff888019d17bc0 EFLAGS: 00010286
[ 44.006263] RAX: 0000000000000000 RBX: ffffed10033a2f78 RCX: ffffffff813a4050
[ 44.007342] RDX: ffff88801b869bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.008421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a2f2f
[ 44.009498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.010581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d17df8
[ 44.011673] FS: 00007f6228032900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.012883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.013778] CR2: 00007f6228524580 CR3: 000000000df27000 CR4: 0000000000350ef0
[ 44.014862] Call Trace:
[ 44.015275]
[ 44.015620] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.016376] ? __create_object+0x59/0x80
[ 44.017034] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.017818] __vmalloc_noprof+0x59/0x60
[ 44.018474] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.019212] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.020004] bpf_prog_alloc+0x39/0x200
[ 44.020591] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.021370] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.022117] do_seccomp+0x349/0x25e0
[ 44.022693] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.023455] ? __pfx_do_seccomp+0x10/0x10
[ 44.024114] ? find_held_lock+0x2b/0x80
[ 44.024726] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.025537] ? static_key_count+0x60/0x80
[ 44.026213] prctl_set_seccomp+0x4e/0x70
[ 44.026839] __do_sys_prctl+0xe6c/0x1d70
[ 44.027499] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.028214] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.029029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.029799] ? irqentry_exit+0xf3/0x650
[ 44.030443] do_syscall_64+0xbf/0x430
[ 44.031076] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.031840] RIP: 0033:0x7f62285245cd
[ 44.032455] 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
[ 44.035145] RSP: 002b:00007ffd944db9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.036287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62285245cd
[ 44.037352] RDX: 0000563c3d17ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.038438] RBP: 00007ffd944dba10 R08: 0000000000000000 R09: 00007ffd944db0b0
[ 44.039536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c58bd4240
[ 44.040614] R13: 00007ffd944dbe40 R14: 0000563c58bd3bf0 R15: 0000563c58be84d0
[ 44.041704]
[ 44.042088] irq event stamp: 1769
[ 44.042605] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80
[ 44.043913] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80
[ 44.045183] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770
[ 44.046474] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100
[ 44.047768] ---[ end trace 0000000000000000 ]---
[ 47.355235] ------------[ cut here ]------------
[ 47.356243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.358429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.360007] Modules linked in:
[ 47.360645] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.362800] Tainted: [W]=WARN
[ 47.363441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.365261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.366311] 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
[ 47.369720] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286
[ 47.370775] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050
[ 47.372157] RDX: ffff8880144db780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.373516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f
[ 47.374878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.376263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8
[ 47.377627] FS: 00007f0642134900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.379186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.380312] CR2: 00007f0642626580 CR3: 000000000d371000 CR4: 0000000000350ef0
[ 47.381671] Call Trace:
[ 47.382207]
[ 47.382654] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.383608] ? __create_object+0x59/0x80
[ 47.384447] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.385462] __vmalloc_noprof+0x59/0x60
[ 47.386259] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.387184] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.388161] bpf_prog_alloc+0x39/0x200
[ 47.388943] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.389878] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.390839] do_seccomp+0x349/0x25e0
[ 47.391595] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.392534] ? __pfx_do_seccomp+0x10/0x10
[ 47.393380] ? find_held_lock+0x2b/0x80
[ 47.394189] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.395223] ? static_key_count+0x60/0x80
[ 47.396069] prctl_set_seccomp+0x4e/0x70
[ 47.396843] __do_sys_prctl+0xe6c/0x1d70
[ 47.397670] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.398553] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.399582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.400592] ? irqentry_exit+0xf3/0x650
[ 47.401387] do_syscall_64+0xbf/0x430
[ 47.402154] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.403168] RIP: 0033:0x7f06426265cd
[ 47.403852] 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
[ 47.407177] RSP: 002b:00007ffeb9994000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.408582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06426265cd
[ 47.409916] RDX: 000055d4c922de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.411257] RBP: 00007ffeb9994060 R08: 0000000000000000 R09: 00007ffeb9993700
[ 47.412578] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4cc95c2b0
[ 47.413916] R13: 00007ffeb9994490 R14: 000055d4cc95ed20 R15: 000055d4cc9708d0
[ 47.415255]
[ 47.415695] irq event stamp: 1795
[ 47.416363] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80
[ 47.417932] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80
[ 47.419529] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770
[ 47.421110] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100
[ 47.422679] ---[ end trace 0000000000000000 ]---
[ 48.295319] ------------[ cut here ]------------
[ 48.296082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.297855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 48.299320] Modules linked in:
[ 48.299990] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.302043] Tainted: [W]=WARN
[ 48.302648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.304166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.305150] 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
[ 48.308133] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286
[ 48.309009] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050
[ 48.310389] RDX: ffff8880169d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.311618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f
[ 48.312946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.314309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8
[ 48.315572] FS: 00007fd3b34b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.317119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.318250] CR2: 00007fd3b39a6580 CR3: 000000000a164000 CR4: 0000000000350ef0
[ 48.319789] Call Trace:
[ 48.320333]
[ 48.320835] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.321798] ? __create_object+0x59/0x80
[ 48.322646] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.323691] __vmalloc_noprof+0x59/0x60
[ 48.324501] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.325436] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.326434] bpf_prog_alloc+0x39/0x200
[ 48.327208] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.328211] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.329134] do_seccomp+0x349/0x25e0
[ 48.329698] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.330443] ? __pfx_do_seccomp+0x10/0x10
[ 48.331109] ? find_held_lock+0x2b/0x80
[ 48.331707] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.332509] ? static_key_count+0x60/0x80
[ 48.333172] prctl_set_seccomp+0x4e/0x70
[ 48.333783] __do_sys_prctl+0xe6c/0x1d70
[ 48.334429] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.335148] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.335946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.336712] ? irqentry_exit+0xf3/0x650
[ 48.337338] do_syscall_64+0xbf/0x430
[ 48.337945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.338712] RIP: 0033:0x7fd3b39a65cd
[ 48.339296] 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
[ 48.341949] RSP: 002b:00007ffec4553bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.343091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3b39a65cd
[ 48.344158] RDX: 000055afa4c59e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.345227] RBP: 00007ffec4553c10 R08: 0000000000000000 R09: 00007ffec45532b0
[ 48.346299] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afb3fe9ad0
[ 48.347378] R13: 00007ffec4554040 R14: 000055afb3feabc0 R15: 000055afb3ffb780
[ 48.348462]
[ 48.348818] irq event stamp: 1741
[ 48.349358] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80
[ 48.350650] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80
[ 48.351939] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770
[ 48.353235] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100
[ 48.354492] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:50793' (ECDSA) to the list of known hosts.
2025/11/17 21:07:56 fuzzer started
2025/11/17 21:07:57 dialing manager at localhost:37895
2025/11/17 21:07:57 checking machine...
2025/11/17 21:07:57 checking revisions...
[ 49.239159] kmemleak: Automatic memory scanning thread ended
2025/11/17 21:07:57 testing simple program...
[ 49.329059] cgroup: Unknown subsys name 'net'
[ 49.391792] cgroup: Unknown subsys name 'cpuset'
[ 49.406366] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
21:07:56 Registers:
info registers vcpu 0
RAX=0000000000000007 RBX=0000000000000001 RCX=ffff88806ce089b4 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff8880144dd73c RBP=ffff8880144dd340 RSP=ffff88806ce089c0
R8 =0000000000000001 R9 =ffff88806ce08aa0 R10=000000000003c9ed R11=000000000004085b
R12=ffff8880144dd340 R13=ffff88806ce08aa8 R14=ffff888018f27d80 R15=ffff88806ce08a60
RIP=ffffffff815d29eb 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 00007f0642134900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa5e7bda000 CR3=000000000d889000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000080010001 RBX=00112860e2872b42 RCX=ffffffff81634add RDX=ffff888014689bc0
RSI=003b9aca00000000 RDI=0000000000000006 RBP=ffff888014647c98 RSP=ffff888014647bd0
R8 =000f424000000000 R9 =ffffed10028c8f83 R10=00112860e2872b42 R11=0000000000000001
R12=00000000005b99af R13=003b9aca00000000 R14=00000000001b285e R15=ffffffff85ca1480
RIP=ffffffff81751c70 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fa5e84c3900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa5e796c788 CR3=000000000dbc2000 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=6c616e72756f6a2f676f6c2f6e75722f XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=f23c4612329ef3fe00000000000ae988 XMM05=14bcc6a99bf3d9970000000000321168
XMM06=14648eaa1277bab10000000000320000 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000