[ 47.260592] ------------[ cut here ]------------
[ 47.261478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.263523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 47.264976] Modules linked in:
[ 47.265611] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.269005] Tainted: [W]=WARN
[ 47.269690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.271148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.272068] 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
[ 47.275182] RSP: 0018:ffff88800ac0fbc0 EFLAGS: 00010286
[ 47.276161] RAX: 0000000000000000 RBX: ffffed1001581f78 RCX: ffffffff813a4050
[ 47.277422] RDX: ffff888017ab3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.278696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001581f2f
[ 47.279955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.281231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ac0fdf8
[ 47.282500] FS: 00007f2675bb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.283923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.285000] CR2: 00007f26760a4580 CR3: 000000001b9c5000 CR4: 0000000000350ef0
[ 47.286268] Call Trace:
[ 47.286769]
[ 47.287174] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.288077] ? __create_object+0x59/0x80
[ 47.288844] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.289801] __vmalloc_noprof+0x59/0x60
[ 47.290553] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.291417] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.292349] bpf_prog_alloc+0x39/0x200
[ 47.293032] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.293950] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.294840] do_seccomp+0x349/0x25e0
[ 47.295551] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.296453] ? __pfx_do_seccomp+0x10/0x10
[ 47.297190] ? find_held_lock+0x2b/0x80
[ 47.297948] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.298900] ? static_key_count+0x60/0x80
[ 47.299699] prctl_set_seccomp+0x4e/0x70
[ 47.300473] __do_sys_prctl+0xe6c/0x1d70
[ 47.301204] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.302041] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.302991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.303943] ? irqentry_exit+0xf3/0x650
[ 47.304707] do_syscall_64+0xbf/0x430
[ 47.305454] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.306392] RIP: 0033:0x7f26760a45cd
[ 47.307042] 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
[ 47.310152] RSP: 002b:00007fff5bb22ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.311491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26760a45cd
[ 47.312766] RDX: 000055b2e8b6be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.314029] RBP: 00007fff5bb22f50 R08: 0000000000000000 R09: 00007fff5bb225f0
[ 47.315303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2f696fad0
[ 47.316575] R13: 00007fff5bb23380 R14: 000055b2f6970bc0 R15: 000055b2f6981780
[ 47.317850]
[ 47.318268] irq event stamp: 2111
[ 47.318901] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80
[ 47.320406] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80
[ 47.321906] softirqs last enabled at (2004): [] handle_softirqs+0x50c/0x770
[ 47.323418] softirqs last disabled at (1999): [] __irq_exit_rcu+0xc4/0x100
[ 47.324836] ---[ end trace 0000000000000000 ]---
[ 50.446419] ------------[ cut here ]------------
[ 50.447333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.449332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 50.450758] Modules linked in:
[ 50.451453] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.453427] Tainted: [W]=WARN
[ 50.453967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.455416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.456315] 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
[ 50.459409] RSP: 0018:ffff8880161b7bc0 EFLAGS: 00010286
[ 50.460380] RAX: 0000000000000000 RBX: ffffed1002c36f78 RCX: ffffffff813a4050
[ 50.461634] RDX: ffff8880138c0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.462890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c36f2f
[ 50.464329] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.465587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161b7df8
[ 50.466849] FS: 00007f64b80e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.468268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.469341] CR2: 00007f64b85d5580 CR3: 000000000d5ea000 CR4: 0000000000350ef0
[ 50.470602] Call Trace:
[ 50.471059]
[ 50.471487] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.472398] ? __create_object+0x59/0x80
[ 50.473127] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.474071] __vmalloc_noprof+0x59/0x60
[ 50.474804] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.475656] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.476586] bpf_prog_alloc+0x39/0x200
[ 50.477269] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.478177] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.479061] do_seccomp+0x349/0x25e0
[ 50.479770] ? __pfx_css_rstat_updated+0x10/0x10
[ 50.480661] ? __pfx_do_seccomp+0x10/0x10
[ 50.481420] ? find_held_lock+0x2b/0x80
[ 50.482123] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.483068] ? static_key_count+0x60/0x80
[ 50.483860] prctl_set_seccomp+0x4e/0x70
[ 50.484633] __do_sys_prctl+0xe6c/0x1d70
[ 50.485406] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.486203] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.487152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.488119] ? irqentry_exit+0xf3/0x650
[ 50.488887] do_syscall_64+0xbf/0x430
[ 50.489621] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.490560] RIP: 0033:0x7f64b85d55cd
[ 50.491215] 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
[ 50.494318] RSP: 002b:00007ffe7ac19dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.495649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64b85d55cd
[ 50.496799] RDX: 000055ae4fb54e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.497754] RBP: 00007ffe7ac19e20 R08: 0000000000000000 R09: 00007ffe7ac194c0
[ 50.498704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae59464ad0
[ 50.499667] R13: 00007ffe7ac1a250 R14: 000055ae59465bc0 R15: 000055ae59476780
[ 50.500643]
[ 50.500957] irq event stamp: 1793
[ 50.501448] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80
[ 50.502582] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80
[ 50.503703] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770
[ 50.504861] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100
[ 50.505984] ---[ end trace 0000000000000000 ]---
[ 51.275187] ------------[ cut here ]------------
[ 51.276144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.278183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 51.279710] Modules linked in:
[ 51.280372] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 51.282396] Tainted: [W]=WARN
[ 51.282981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.284506] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.285450] 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
[ 51.288698] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286
[ 51.289696] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050
[ 51.290991] RDX: ffff88800dfa3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.292304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f
[ 51.293606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.294901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8
[ 51.296209] FS: 00007f2fc4183900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.297665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.298738] CR2: 00007f2fc4675580 CR3: 000000000e4a5000 CR4: 0000000000350ef0
[ 51.300047] Call Trace:
[ 51.300572]
[ 51.300993] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.301896] ? __create_object+0x59/0x80
[ 51.302693] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.303680] __vmalloc_noprof+0x59/0x60
[ 51.304466] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.305374] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.306348] bpf_prog_alloc+0x39/0x200
[ 51.307080] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.308043] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.309002] do_seccomp+0x349/0x25e0
[ 51.309751] ? __pfx_css_rstat_updated+0x10/0x10
[ 51.310681] ? __pfx_do_seccomp+0x10/0x10
[ 51.311494] ? find_held_lock+0x2b/0x80
[ 51.312252] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.313250] ? static_key_count+0x60/0x80
[ 51.314086] prctl_set_seccomp+0x4e/0x70
[ 51.314884] __do_sys_prctl+0xe6c/0x1d70
[ 51.315692] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.316593] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.317593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.318609] ? irqentry_exit+0xf3/0x650
[ 51.319406] do_syscall_64+0xbf/0x430
[ 51.320150] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.321139] RIP: 0033:0x7f2fc46755cd
[ 51.321862] 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
[ 51.325221] RSP: 002b:00007ffedcd7ba10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.326651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fc46755cd
[ 51.327994] RDX: 000056031e5d6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.329389] RBP: 00007ffedcd7ba70 R08: 0000000000000000 R09: 00007ffedcd7b110
[ 51.330742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560346dedad0
[ 51.332096] R13: 00007ffedcd7bea0 R14: 0000560346deebc0 R15: 0000560346dff780
[ 51.333462]
[ 51.333908] irq event stamp: 1719
[ 51.334585] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80
[ 51.336193] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80
[ 51.337788] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770
[ 51.339387] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100
[ 51.340976] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:21825' (ECDSA) to the list of known hosts.
2025/11/19 01:46:16 fuzzer started
2025/11/19 01:46:16 dialing manager at localhost:34383
2025/11/19 01:46:16 checking machine...
2025/11/19 01:46:16 checking revisions...
[ 52.335919] kmemleak: Automatic memory scanning thread ended
2025/11/19 01:46:16 testing simple program...
[ 52.451323] cgroup: Unknown subsys name 'net'
[ 52.500699] cgroup: Unknown subsys name 'cpuset'
[ 52.517011] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
01:46:15 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff888013a23780 RCX=ffff88806ce08974 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff888013a23b7c RBP=ffff888013a23780 RSP=ffff88806ce08980
R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000453f
R12=ffff888013a23780 R13=ffff88806ce08ab8 R14=ffff88806ce08b08 R15=ffff88806ce08a70
RIP=ffffffff815d2c25 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 00007fb4d99e9900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f64b8698650 CR3=000000000de42000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f
XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973
XMM04=0de31839a6de912c00000000000ae988 XMM05=1ff02c9f73dfad7a00000000003237e8
XMM06=5c97ff0e78c10c040000000000322588 XMM07=fb795ef6d65770560000000000313770
XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88800a95fc38 RCX=ffffffff82322799 RDX=1ffff11001e95522
RSI=ffffffff82322c0c RDI=ffff88800f4aa910 RBP=ffff88800f4aa808 RSP=ffff88800a95f9c0
R8 =0000000000000010 R9 =ffff88800a95fc38 R10=0000000000000083 R11=0000000000000001
R12=ffff888012749180 R13=ffff88800f5ec0e0 R14=1ffff1100152bf3c R15=0000000000000083
RIP=ffffffff82322c4a RFL=00000206 [-----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 00007f64b80e3900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f64b869b0b0 CR3=00000000168c2000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000