[ 45.211511] ------------[ cut here ]------------
[ 45.212427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.214403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 45.215870] Modules linked in:
[ 45.216458] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.218463] Tainted: [W]=WARN
[ 45.219540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.221028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.221952] 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
[ 45.225146] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286
[ 45.226129] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050
[ 45.227463] RDX: ffff888016761bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.228745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f
[ 45.230027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.231333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8
[ 45.232624] FS: 00007f9506fa0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.234083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.235151] CR2: 00007ffc3d796ef7 CR3: 000000000c4b5000 CR4: 0000000000350ef0
[ 45.236442] Call Trace:
[ 45.236949]
[ 45.237358] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.238254] ? __create_object+0x59/0x80
[ 45.239038] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.239999] __vmalloc_noprof+0x59/0x60
[ 45.240756] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.241584] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.242513] bpf_prog_alloc+0x39/0x200
[ 45.243252] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.244182] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.245099] do_seccomp+0x349/0x25e0
[ 45.245813] ? find_held_lock+0x2b/0x80
[ 45.246533] ? do_prlimit+0x310/0x610
[ 45.247295] ? __pfx_do_seccomp+0x10/0x10
[ 45.248085] ? do_raw_spin_unlock+0x53/0x220
[ 45.248916] ? _raw_spin_unlock+0x1e/0x40
[ 45.249697] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.250620] ? static_key_count+0x60/0x80
[ 45.251425] prctl_set_seccomp+0x4e/0x70
[ 45.252206] __do_sys_prctl+0xe6c/0x1d70
[ 45.253001] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.253863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.254852] ? irqentry_exit+0xf3/0x650
[ 45.255584] do_syscall_64+0xbf/0x430
[ 45.256359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.257315] RIP: 0033:0x7f95074925cd
[ 45.258028] 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
[ 45.261226] RSP: 002b:00007ffc3d794ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.262599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95074925cd
[ 45.263933] RDX: 000055673b59be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.265228] RBP: 00007ffc3d794f30 R08: 0000000000000000 R09: 00007ffc3d7945d0
[ 45.266506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556767d65ad0
[ 45.267810] R13: 00007ffc3d795360 R14: 0000556767d66bc0 R15: 0000556767d77780
[ 45.269116]
[ 45.269544] irq event stamp: 1725
[ 45.270192] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80
[ 45.271739] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80
[ 45.273264] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770
[ 45.274827] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100
[ 45.276351] ---[ end trace 0000000000000000 ]---
[ 48.105986] ------------[ cut here ]------------
[ 48.106929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.108933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 48.110381] Modules linked in:
[ 48.111013] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.112964] Tainted: [W]=WARN
[ 48.113511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.114956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.115856] 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
[ 48.118945] RSP: 0018:ffff88801812fbc0 EFLAGS: 00010286
[ 48.119901] RAX: 0000000000000000 RBX: ffffed1003025f78 RCX: ffffffff813a4050
[ 48.121150] RDX: ffff88801417d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.122400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003025f2f
[ 48.123669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.124941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801812fdf8
[ 48.126203] FS: 00007ffa7da7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.127602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.128662] CR2: 00007ffd57151ef7 CR3: 000000000c4ae000 CR4: 0000000000350ef0
[ 48.129924] Call Trace:
[ 48.130379]
[ 48.130832] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.131718] ? __create_object+0x59/0x80
[ 48.132446] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.133389] __vmalloc_noprof+0x59/0x60
[ 48.134134] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.135008] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.135926] bpf_prog_alloc+0x39/0x200
[ 48.136601] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.137510] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.138387] do_seccomp+0x349/0x25e0
[ 48.139101] ? find_held_lock+0x2b/0x80
[ 48.139843] ? do_prlimit+0x310/0x610
[ 48.140527] ? __pfx_do_seccomp+0x10/0x10
[ 48.141294] ? do_raw_spin_unlock+0x53/0x220
[ 48.142120] ? _raw_spin_unlock+0x1e/0x40
[ 48.142900] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.143847] ? static_key_count+0x60/0x80
[ 48.144587] prctl_set_seccomp+0x4e/0x70
[ 48.145343] __do_sys_prctl+0xe6c/0x1d70
[ 48.146107] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.146956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.147907] ? irqentry_exit+0xf3/0x650
[ 48.148606] do_syscall_64+0xbf/0x430
[ 48.149332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.150264] RIP: 0033:0x7ffa7df6c5cd
[ 48.150963] 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
[ 48.154066] RSP: 002b:00007ffd57150640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.155413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa7df6c5cd
[ 48.156472] RDX: 000055782e3b5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.157514] RBP: 00007ffd571506a0 R08: 0000000000000000 R09: 00007ffd5714fd40
[ 48.158561] R10: 0000000000000000 R11: 0000000000000246 R12: 000055783219ead0
[ 48.159618] R13: 00007ffd57150ad0 R14: 000055783219fbc0 R15: 00005578321b0780
[ 48.160704]
[ 48.161048] irq event stamp: 1731
[ 48.161540] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 48.162783] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 48.164021] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770
[ 48.165278] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100
[ 48.166516] ---[ end trace 0000000000000000 ]---
[ 48.871505] ------------[ cut here ]------------
[ 48.872409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.874417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 48.875925] Modules linked in:
[ 48.876510] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.878484] Tainted: [W]=WARN
[ 48.879087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.880538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.881441] 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
[ 48.884610] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286
[ 48.885598] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050
[ 48.886891] RDX: ffff8880159e0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.888163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f
[ 48.889431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.890708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8
[ 48.891987] FS: 00007fe55c6ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.893410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.894474] CR2: 00007ffc0a8faef7 CR3: 0000000021851000 CR4: 0000000000350ef0
[ 48.895764] Call Trace:
[ 48.896226]
[ 48.896629] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.897523] ? __create_object+0x59/0x80
[ 48.898298] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.899279] __vmalloc_noprof+0x59/0x60
[ 48.900031] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.900907] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.901828] bpf_prog_alloc+0x39/0x200
[ 48.902515] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.903447] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.904331] do_seccomp+0x349/0x25e0
[ 48.905032] ? find_held_lock+0x2b/0x80
[ 48.905779] ? do_prlimit+0x310/0x610
[ 48.906469] ? __pfx_do_seccomp+0x10/0x10
[ 48.907265] ? do_raw_spin_unlock+0x53/0x220
[ 48.908086] ? _raw_spin_unlock+0x1e/0x40
[ 48.908876] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.909832] ? static_key_count+0x60/0x80
[ 48.910575] prctl_set_seccomp+0x4e/0x70
[ 48.911362] __do_sys_prctl+0xe6c/0x1d70
[ 48.912143] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.912997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.913958] ? irqentry_exit+0xf3/0x650
[ 48.914733] do_syscall_64+0xbf/0x430
[ 48.915417] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.916398] RIP: 0033:0x7fe55cbe05cd
[ 48.917115] 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
[ 48.920286] RSP: 002b:00007ffc0a8f85e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.921670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe55cbe05cd
[ 48.922983] RDX: 000055a2631a2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.924293] RBP: 00007ffc0a8f8640 R08: 0000000000000000 R09: 00007ffc0a8f7ce0
[ 48.925589] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a29288bb10
[ 48.926891] R13: 00007ffc0a8f8a70 R14: 000055a29288c2b0 R15: 000055a2928a06f0
[ 48.928202]
[ 48.928629] irq event stamp: 1707
[ 48.929285] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80
[ 48.930814] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80
[ 48.932334] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770
[ 48.933893] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100
[ 48.935429] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:40666' (ECDSA) to the list of known hosts.
2025/11/18 21:48:34 fuzzer started
2025/11/18 21:48:35 dialing manager at localhost:34383
2025/11/18 21:48:35 checking machine...
2025/11/18 21:48:35 checking revisions...
[ 49.745294] kmemleak: Automatic memory scanning thread ended
2025/11/18 21:48:35 testing simple program...
[ 49.846140] cgroup: Unknown subsys name 'net'
[ 49.914783] cgroup: Unknown subsys name 'cpuset'
[ 49.930879] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
21:48:34 Registers:
info registers vcpu 0
RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019df7878
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee1
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019df7960
RIP=ffffffff81529235 RFL=00000296 [--S-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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007ffa7da7a900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd5714a000 CR3=000000000c485000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d
XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170
XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f
XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000027cc1 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=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 fffffe6d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc217c1c88 CR3=000000000d7fa000 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=38343a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303136
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000