[ 43.995541] ------------[ cut here ]------------
[ 43.996564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.998811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 44.000459] Modules linked in:
[ 44.001156] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.003373] Tainted: [W]=WARN
[ 44.003974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.005584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.006619] 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
[ 44.010108] RSP: 0018:ffff88801a477bc0 EFLAGS: 00010286
[ 44.011177] RAX: 0000000000000000 RBX: ffffed100348ef78 RCX: ffffffff813a4050
[ 44.012582] RDX: ffff888016140000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.013984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348ef2f
[ 44.015413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.016810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a477df8
[ 44.018223] FS: 00007f05848d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.019790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.020944] CR2: 00007ffdeadbdef8 CR3: 000000000cbfc000 CR4: 0000000000350ef0
[ 44.022359] Call Trace:
[ 44.022864]
[ 44.023361] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.024339] ? __create_object+0x59/0x80
[ 44.025195] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.026259] __vmalloc_noprof+0x59/0x60
[ 44.027075] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.027967] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.028975] bpf_prog_alloc+0x39/0x200
[ 44.029776] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.030797] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.031769] do_seccomp+0x349/0x25e0
[ 44.032548] ? find_held_lock+0x2b/0x80
[ 44.033379] ? do_prlimit+0x310/0x610
[ 44.034196] ? __pfx_do_seccomp+0x10/0x10
[ 44.034996] ? do_raw_spin_unlock+0x53/0x220
[ 44.035898] ? _raw_spin_unlock+0x1e/0x40
[ 44.036741] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.037785] ? static_key_count+0x60/0x80
[ 44.038667] prctl_set_seccomp+0x4e/0x70
[ 44.039505] __do_sys_prctl+0xe6c/0x1d70
[ 44.040350] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.041273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.042334] ? irqentry_exit+0xf3/0x650
[ 44.043160] do_syscall_64+0xbf/0x430
[ 44.043904] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.044928] RIP: 0033:0x7f0584dcb5cd
[ 44.045695] 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
[ 44.049119] RSP: 002b:00007ffdeadbbe20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.050592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0584dcb5cd
[ 44.051981] RDX: 00005575e868ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.053365] RBP: 00007ffdeadbbe80 R08: 0000000000000000 R09: 00007ffdeadbb520
[ 44.054745] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575ea6042b0
[ 44.055923] R13: 00007ffdeadbc2b0 R14: 00005575ea606d20 R15: 00005575ea6188d0
[ 44.057127]
[ 44.057520] irq event stamp: 1771
[ 44.058119] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80
[ 44.059521] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80
[ 44.060911] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770
[ 44.062321] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100
[ 44.063707] ---[ end trace 0000000000000000 ]---
[ 47.495159] ------------[ cut here ]------------
[ 47.496110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.498151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.499632] Modules linked in:
[ 47.500274] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.502270] Tainted: [W]=WARN
[ 47.502820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.504268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.505179] 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
[ 47.508363] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286
[ 47.509350] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050
[ 47.510651] RDX: ffff88800f133780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.511922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f
[ 47.513214] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.514492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8
[ 47.515761] FS: 00007fba58181900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.517364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.518615] CR2: 00007fba58673580 CR3: 000000001fa0f000 CR4: 0000000000350ef0
[ 47.520058] Call Trace:
[ 47.520538]
[ 47.520956] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.521906] ? __create_object+0x59/0x80
[ 47.522726] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.523719] __vmalloc_noprof+0x59/0x60
[ 47.524499] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.525384] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.526343] bpf_prog_alloc+0x39/0x200
[ 47.527165] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.528256] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.529304] do_seccomp+0x349/0x25e0
[ 47.530198] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.531116] ? __pfx_do_seccomp+0x10/0x10
[ 47.531855] ? find_held_lock+0x2b/0x80
[ 47.532610] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.533572] ? static_key_count+0x60/0x80
[ 47.534384] prctl_set_seccomp+0x4e/0x70
[ 47.535158] __do_sys_prctl+0xe6c/0x1d70
[ 47.535895] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.536752] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.537712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.538683] ? irqentry_exit+0xf3/0x650
[ 47.539448] do_syscall_64+0xbf/0x430
[ 47.540191] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.541135] RIP: 0033:0x7fba586735cd
[ 47.541787] 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
[ 47.544935] RSP: 002b:00007ffd5f99fde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.546304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba586735cd
[ 47.547587] RDX: 000055931c630e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.548875] RBP: 00007ffd5f99fe40 R08: 0000000000000000 R09: 00007ffd5f99f4e0
[ 47.550147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055934f90dbf0
[ 47.551430] R13: 00007ffd5f9a0270 R14: 000055934f917380 R15: 000055934f922460
[ 47.552715]
[ 47.553166] irq event stamp: 1735
[ 47.553764] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 47.555287] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 47.556795] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770
[ 47.558327] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100
[ 47.559830] ---[ end trace 0000000000000000 ]---
[ 48.394668] ------------[ cut here ]------------
[ 48.395630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.397663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.399197] Modules linked in:
[ 48.399802] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.401826] Tainted: [W]=WARN
[ 48.402670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.404340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.405269] 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
[ 48.408727] RSP: 0018:ffff8880199cfbc0 EFLAGS: 00010286
[ 48.409958] RAX: 0000000000000000 RBX: ffffed1003339f78 RCX: ffffffff813a4050
[ 48.411462] RDX: ffff88801c8a3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.412766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003339f2f
[ 48.414060] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.415379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199cfdf8
[ 48.416682] FS: 00007eff25915900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.418157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.419219] CR2: 00007eff25e07580 CR3: 000000000d69c000 CR4: 0000000000350ef0
[ 48.420522] Call Trace:
[ 48.420999]
[ 48.421532] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.422593] ? __create_object+0x59/0x80
[ 48.423497] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.424636] __vmalloc_noprof+0x59/0x60
[ 48.425530] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.426584] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.427679] bpf_prog_alloc+0x39/0x200
[ 48.428551] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.429628] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.430706] do_seccomp+0x349/0x25e0
[ 48.431539] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.432583] ? __pfx_do_seccomp+0x10/0x10
[ 48.433504] ? find_held_lock+0x2b/0x80
[ 48.434406] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.435523] ? static_key_count+0x60/0x80
[ 48.436467] prctl_set_seccomp+0x4e/0x70
[ 48.437374] __do_sys_prctl+0xe6c/0x1d70
[ 48.438291] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.439297] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.440428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.441554] ? irqentry_exit+0xf3/0x650
[ 48.442533] do_syscall_64+0xbf/0x430
[ 48.443310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.444285] RIP: 0033:0x7eff25e075cd
[ 48.444934] 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
[ 48.448195] RSP: 002b:00007fff63ec9b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.449573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff25e075cd
[ 48.450865] RDX: 000055b913c3be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.452153] RBP: 00007fff63ec9bb0 R08: 0000000000000000 R09: 00007fff63ec9250
[ 48.453467] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b94b6b9b10
[ 48.454728] R13: 00007fff63ec9fe0 R14: 000055b94b6ba2b0 R15: 000055b94b6ce6f0
[ 48.455664]
[ 48.455926] irq event stamp: 1791
[ 48.456324] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80
[ 48.457266] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80
[ 48.458218] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770
[ 48.459186] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100
[ 48.460128] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:29112' (ECDSA) to the list of known hosts.
2025/11/17 21:44:52 fuzzer started
2025/11/17 21:44:52 dialing manager at localhost:37895
2025/11/17 21:44:52 checking machine...
2025/11/17 21:44:52 checking revisions...
[ 49.356531] kmemleak: Automatic memory scanning thread ended
2025/11/17 21:44:53 testing simple program...
[ 49.451854] cgroup: Unknown subsys name 'net'
[ 49.519450] cgroup: Unknown subsys name 'cpuset'
[ 49.531157] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
21:44:52 Registers:
info registers vcpu 0
RAX=ffff8880165d9bc0 RBX=00007ffd5f99cc38 RCX=ffffffff869d7fd2 RDX=ffff888016d00000
RSI=0000000000000001 RDI=ffff88806ce08a60 RBP=ffff888016cf8000 RSP=ffff88806ce089d8
R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003
R12=0000000000000001 R13=ffff88806ce08a98 R14=ffff888016cfff58 R15=ffff88806ce08a50
RIP=ffffffff84c721b0 RFL=00000202 [-------] 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 00007fba58181900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd5f999000 CR3=000000001fa35000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002276d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff6c547888 CR3=000000000d00f000 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=71c95e2e69867eb08b4118f1e745f298
XMM02=000000000030b3f8ec2efd57dc4c00df XMM03=0000000000315ad82f1c8c41801d0f04
XMM04=8546f842df1123e600000000000ae988 XMM05=14648eaa1277bab10000000000325270
XMM06=3d8162246f975568000000000031f1b0 XMM07=e042d86d42eb936e0000000000315d58
XMM08=2f1c8c41801d0f04000000000030b458 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000