[ 44.077046] ------------[ cut here ]------------
[ 44.078011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.080004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.081461] Modules linked in:
[ 44.082053] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.084126] Tainted: [W]=WARN
[ 44.084726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.086219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.087138] 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
[ 44.090321] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286
[ 44.091297] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050
[ 44.092587] RDX: ffff8880173ed340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.093880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f
[ 44.095181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.096468] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8
[ 44.097747] FS: 00007f5dfdcbd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.099205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.100276] CR2: 00007ffe33bc9ef8 CR3: 000000000a328000 CR4: 0000000000350ef0
[ 44.101555] Call Trace:
[ 44.102029]
[ 44.102506] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.103353] ? __create_object+0x59/0x80
[ 44.104154] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.105124] __vmalloc_noprof+0x59/0x60
[ 44.105885] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.106785] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.107727] bpf_prog_alloc+0x39/0x200
[ 44.108466] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.109355] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.110281] do_seccomp+0x349/0x25e0
[ 44.110993] ? find_held_lock+0x2b/0x80
[ 44.111758] ? do_prlimit+0x310/0x610
[ 44.112505] ? __pfx_do_seccomp+0x10/0x10
[ 44.113246] ? do_raw_spin_unlock+0x53/0x220
[ 44.114084] ? _raw_spin_unlock+0x1e/0x40
[ 44.114873] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.115859] ? static_key_count+0x60/0x80
[ 44.116665] prctl_set_seccomp+0x4e/0x70
[ 44.117409] __do_sys_prctl+0xe6c/0x1d70
[ 44.118233] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.119095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.120051] ? irqentry_exit+0xf3/0x650
[ 44.120814] do_syscall_64+0xbf/0x430
[ 44.121962] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.122917] RIP: 0033:0x7f5dfe1af5cd
[ 44.123621] 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
[ 44.126811] RSP: 002b:00007ffe33bc84b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.128166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dfe1af5cd
[ 44.129464] RDX: 0000564ac2110e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.130719] RBP: 00007ffe33bc8510 R08: 0000000000000000 R09: 00007ffe33bc7bb0
[ 44.131795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564af03a5240
[ 44.132864] R13: 00007ffe33bc8940 R14: 0000564af03ae380 R15: 0000564af03b9540
[ 44.133947]
[ 44.134312] irq event stamp: 1737
[ 44.134903] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80
[ 44.136182] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80
[ 44.137464] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770
[ 44.138781] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100
[ 44.140040] ---[ end trace 0000000000000000 ]---
[ 47.200085] ------------[ cut here ]------------
[ 47.200869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.202541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.203759] Modules linked in:
[ 47.204249] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.207060] Tainted: [W]=WARN
[ 47.207648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.208875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.209632] 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
[ 47.212254] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286
[ 47.213054] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050
[ 47.214108] RDX: ffff888018e83780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.215173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f
[ 47.216234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.217292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8
[ 47.218353] FS: 00007f9fb32a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.219534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.220380] CR2: 00007f9fb3796580 CR3: 000000001f466000 CR4: 0000000000350ef0
[ 47.221446] Call Trace:
[ 47.221832]
[ 47.222179] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.222925] ? __create_object+0x59/0x80
[ 47.223578] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.224353] __vmalloc_noprof+0x59/0x60
[ 47.224984] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.225714] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.226487] bpf_prog_alloc+0x39/0x200
[ 47.227060] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.227828] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.228576] do_seccomp+0x349/0x25e0
[ 47.229134] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.229868] ? __pfx_do_seccomp+0x10/0x10
[ 47.230530] ? find_held_lock+0x2b/0x80
[ 47.231120] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.231916] ? static_key_count+0x60/0x80
[ 47.232577] prctl_set_seccomp+0x4e/0x70
[ 47.233182] __do_sys_prctl+0xe6c/0x1d70
[ 47.233833] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.234553] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.235314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.236107] ? irqentry_exit+0xf3/0x650
[ 47.236746] do_syscall_64+0xbf/0x430
[ 47.237325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.238107] RIP: 0033:0x7f9fb37965cd
[ 47.238692] 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
[ 47.241314] RSP: 002b:00007ffced8e8960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.242453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fb37965cd
[ 47.243528] RDX: 0000558ecd2f3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.244586] RBP: 00007ffced8e89c0 R08: 0000000000000000 R09: 00007ffced8e8060
[ 47.245655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f0b134b10
[ 47.246720] R13: 00007ffced8e8df0 R14: 0000558f0b1352b0 R15: 0000558f0b1496f0
[ 47.247793]
[ 47.248145] irq event stamp: 2059
[ 47.248683] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80
[ 47.249956] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80
[ 47.251222] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770
[ 47.252495] softirqs last disabled at (1999): [] __irq_exit_rcu+0xc4/0x100
[ 47.253744] ---[ end trace 0000000000000000 ]---
[ 47.991072] ------------[ cut here ]------------
[ 47.992096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.994199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.995786] Modules linked in:
[ 47.996471] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.998543] Tainted: [W]=WARN
[ 47.999106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.000586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.001506] 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
[ 48.004700] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286
[ 48.005692] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050
[ 48.006993] RDX: ffff888019fb3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.008288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f
[ 48.009558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.010869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8
[ 48.012157] FS: 00007fe9fe898900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.013618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.014704] CR2: 00007ffe4d65aef8 CR3: 000000001edd0000 CR4: 0000000000350ef0
[ 48.016000] Call Trace:
[ 48.016513]
[ 48.016932] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.017839] ? __create_object+0x59/0x80
[ 48.018648] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.019621] __vmalloc_noprof+0x59/0x60
[ 48.020340] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.021198] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.022128] bpf_prog_alloc+0x39/0x200
[ 48.022892] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.023811] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.024719] do_seccomp+0x349/0x25e0
[ 48.025394] ? find_held_lock+0x2b/0x80
[ 48.026170] ? do_prlimit+0x310/0x610
[ 48.026926] ? __pfx_do_seccomp+0x10/0x10
[ 48.027714] ? do_raw_spin_unlock+0x53/0x220
[ 48.028557] ? _raw_spin_unlock+0x1e/0x40
[ 48.029309] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.030275] ? static_key_count+0x60/0x80
[ 48.031076] prctl_set_seccomp+0x4e/0x70
[ 48.031836] __do_sys_prctl+0xe6c/0x1d70
[ 48.032623] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.033500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.034482] ? irqentry_exit+0xf3/0x650
[ 48.035212] do_syscall_64+0xbf/0x430
[ 48.035954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.036900] RIP: 0033:0x7fe9fed8a5cd
[ 48.037601] 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
[ 48.040775] RSP: 002b:00007ffe4d6594a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.042164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9fed8a5cd
[ 48.043452] RDX: 000056105bdb6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.044745] RBP: 00007ffe4d659500 R08: 0000000000000000 R09: 00007ffe4d658ba0
[ 48.046020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561093afb2b0
[ 48.047315] R13: 00007ffe4d659930 R14: 0000561093afdd20 R15: 0000561093b0f8d0
[ 48.048625]
[ 48.049052] irq event stamp: 1809
[ 48.049708] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80
[ 48.051235] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80
[ 48.052765] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770
[ 48.054310] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100
[ 48.055832] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:63262' (ECDSA) to the list of known hosts.
2025/11/18 12:42:52 fuzzer started
2025/11/18 12:42:52 dialing manager at localhost:34383
2025/11/18 12:42:53 checking machine...
2025/11/18 12:42:53 checking revisions...
[ 48.960404] kmemleak: Automatic memory scanning thread ended
2025/11/18 12:42:53 testing simple program...
[ 49.034074] cgroup: Unknown subsys name 'net'
[ 49.096968] cgroup: Unknown subsys name 'cpuset'
[ 49.109063] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
12:42:52 Registers:
info registers vcpu 0
RAX=0000000000020000 RBX=ffff888017f20000 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017f20a58 RSP=ffff888019e4f968
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff888017f20a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff815270bb RFL=00000006 [-----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 00007f9fb32a4900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffced8e2000 CR3=0000000016607000 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=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=000000000002842d 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 fffffe2c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9fb385c0b0 CR3=000000000d81c000 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=32343a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323132
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000