[ 51.030896] ------------[ cut here ]------------
[ 51.031802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.033882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 51.035408] Modules linked in:
[ 51.036046] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 51.038022] Tainted: [W]=WARN
[ 51.038573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.040060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.040936] 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
[ 51.044152] RSP: 0018:ffff88801ad97bc0 EFLAGS: 00010286
[ 51.045129] RAX: 0000000000000000 RBX: ffffed10035b2f78 RCX: ffffffff813a4050
[ 51.046415] RDX: ffff8880168c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.047712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b2f2f
[ 51.048997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.050276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad97df8
[ 51.051573] FS: 00007f4f8d1fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.053013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.054081] CR2: 00007fff33801ef7 CR3: 000000000dabf000 CR4: 0000000000350ef0
[ 51.055383] Call Trace:
[ 51.055843]
[ 51.056301] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.057210] ? __create_object+0x59/0x80
[ 51.057944] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.058940] __vmalloc_noprof+0x59/0x60
[ 51.059694] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.060677] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.061609] bpf_prog_alloc+0x39/0x200
[ 51.062340] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.063273] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.064195] do_seccomp+0x349/0x25e0
[ 51.064875] ? find_held_lock+0x2b/0x80
[ 51.065640] ? do_prlimit+0x310/0x610
[ 51.066389] ? __pfx_do_seccomp+0x10/0x10
[ 51.067198] ? do_raw_spin_unlock+0x53/0x220
[ 51.068023] ? _raw_spin_unlock+0x1e/0x40
[ 51.068765] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.069737] ? static_key_count+0x60/0x80
[ 51.070540] prctl_set_seccomp+0x4e/0x70
[ 51.071337] __do_sys_prctl+0xe6c/0x1d70
[ 51.072126] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.072943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.073917] ? irqentry_exit+0xf3/0x650
[ 51.074702] do_syscall_64+0xbf/0x430
[ 51.075446] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.076410] RIP: 0033:0x7f4f8d6ec5cd
[ 51.077120] 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
[ 51.080296] RSP: 002b:00007fff33800b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.081664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f8d6ec5cd
[ 51.082958] RDX: 000055c7b06b0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.084270] RBP: 00007fff33800b70 R08: 0000000000000000 R09: 00007fff33800210
[ 51.085540] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7d9edfb10
[ 51.086821] R13: 00007fff33800fa0 R14: 000055c7d9ee02b0 R15: 000055c7d9ef46f0
[ 51.088110]
[ 51.088534] irq event stamp: 1743
[ 51.089175] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80
[ 51.090701] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80
[ 51.092236] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770
[ 51.093772] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100
[ 51.095290] ---[ end trace 0000000000000000 ]---
[ 53.991321] ------------[ cut here ]------------
[ 53.992263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.994252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 53.995723] Modules linked in:
[ 53.996369] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 53.998333] Tainted: [W]=WARN
[ 53.998893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.000341] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.001243] 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
[ 54.004398] RSP: 0018:ffff88800def7bc0 EFLAGS: 00010286
[ 54.005374] RAX: 0000000000000000 RBX: ffffed1001bdef78 RCX: ffffffff813a4050
[ 54.006658] RDX: ffff888016a45340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.007941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bdef2f
[ 54.009237] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.010511] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800def7df8
[ 54.011799] FS: 00007f7e8e51e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.013216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.014257] CR2: 00007ffc194a6ef7 CR3: 0000000016ad7000 CR4: 0000000000350ef0
[ 54.015553] Call Trace:
[ 54.016057]
[ 54.016462] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.017343] ? __create_object+0x59/0x80
[ 54.018129] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.019105] __vmalloc_noprof+0x59/0x60
[ 54.019810] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.020680] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.021600] bpf_prog_alloc+0x39/0x200
[ 54.022340] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.023276] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.024173] do_seccomp+0x349/0x25e0
[ 54.024847] ? find_held_lock+0x2b/0x80
[ 54.025605] ? do_prlimit+0x310/0x610
[ 54.026340] ? __pfx_do_seccomp+0x10/0x10
[ 54.027134] ? do_raw_spin_unlock+0x53/0x220
[ 54.027909] ? _raw_spin_unlock+0x1e/0x40
[ 54.028682] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.029634] ? static_key_count+0x60/0x80
[ 54.030436] prctl_set_seccomp+0x4e/0x70
[ 54.031209] __do_sys_prctl+0xe6c/0x1d70
[ 54.031936] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.032783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.033749] ? irqentry_exit+0xf3/0x650
[ 54.034501] do_syscall_64+0xbf/0x430
[ 54.035247] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.036190] RIP: 0033:0x7f7e8ea105cd
[ 54.036839] 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
[ 54.039963] RSP: 002b:00007ffc194a5480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.041345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e8ea105cd
[ 54.042594] RDX: 0000562be4421e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.043873] RBP: 00007ffc194a54e0 R08: 0000000000000000 R09: 00007ffc194a4b80
[ 54.045125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bfab3dad0
[ 54.046396] R13: 00007ffc194a5910 R14: 0000562bfab3ebc0 R15: 0000562bfab4f780
[ 54.047540]
[ 54.047812] irq event stamp: 1761
[ 54.048226] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 54.049221] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 54.050201] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770
[ 54.051214] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100
[ 54.051999] ---[ end trace 0000000000000000 ]---
[ 54.785514] ------------[ cut here ]------------
[ 54.786439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.788456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.789916] Modules linked in:
[ 54.790545] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.792555] Tainted: [W]=WARN
[ 54.793156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.794600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.795516] 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
[ 54.798635] RSP: 0018:ffff88800da67bc0 EFLAGS: 00010286
[ 54.799609] RAX: 0000000000000000 RBX: ffffed1001b4cf78 RCX: ffffffff813a4050
[ 54.800876] RDX: ffff888017055340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.802130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b4cf2f
[ 54.803403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.804670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da67df8
[ 54.805929] FS: 00007fb644a7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.807432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.808485] CR2: 00007ffefb9fcef7 CR3: 000000001f614000 CR4: 0000000000350ef0
[ 54.809774] Call Trace:
[ 54.810283]
[ 54.810703] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.811611] ? __create_object+0x59/0x80
[ 54.812396] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.813363] __vmalloc_noprof+0x59/0x60
[ 54.814117] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.814962] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.815896] bpf_prog_alloc+0x39/0x200
[ 54.816632] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.817570] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.818478] do_seccomp+0x349/0x25e0
[ 54.819209] ? find_held_lock+0x2b/0x80
[ 54.819931] ? do_prlimit+0x310/0x610
[ 54.820664] ? __pfx_do_seccomp+0x10/0x10
[ 54.821457] ? do_raw_spin_unlock+0x53/0x220
[ 54.822286] ? _raw_spin_unlock+0x1e/0x40
[ 54.823081] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.824074] ? static_key_count+0x60/0x80
[ 54.824829] prctl_set_seccomp+0x4e/0x70
[ 54.825610] __do_sys_prctl+0xe6c/0x1d70
[ 54.826405] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.827280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.828245] ? irqentry_exit+0xf3/0x650
[ 54.829010] do_syscall_64+0xbf/0x430
[ 54.829705] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.830658] RIP: 0033:0x7fb644f6d5cd
[ 54.831371] 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
[ 54.834507] RSP: 002b:00007ffefb9fa600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.835886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb644f6d5cd
[ 54.837168] RDX: 0000557e68d44e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.838450] RBP: 00007ffefb9fa660 R08: 0000000000000000 R09: 00007ffefb9f9d00
[ 54.839759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e99dcdb10
[ 54.841047] R13: 00007ffefb9faa90 R14: 0000557e99dce2b0 R15: 0000557e99de26f0
[ 54.842337]
[ 54.842777] irq event stamp: 1729
[ 54.843432] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 54.844995] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80
[ 54.846525] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770
[ 54.848100] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100
[ 54.849609] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:15854' (ECDSA) to the list of known hosts.
2025/11/18 00:37:52 fuzzer started
2025/11/18 00:37:52 dialing manager at localhost:37895
2025/11/18 00:37:52 checking machine...
2025/11/18 00:37:52 checking revisions...
[ 55.762671] kmemleak: Automatic memory scanning thread ended
2025/11/18 00:37:52 testing simple program...
[ 55.889813] cgroup: Unknown subsys name 'net'
[ 55.965420] cgroup: Unknown subsys name 'cpuset'
[ 55.984920] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
00:37:51 Registers:
info registers vcpu 0
RAX=0000000000042225 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc1949f000 CR3=00000000144e8000 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=000000000000000000ffff0000000000
XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff
XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff
XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff888016b077e0 RCX=ffff888016b0766c RDX=1ffff11002d60efd
RSI=ffffffff81b2d489 RDI=ffff888016b077e8 RBP=0000000000000001 RSP=ffff888016b076f8
R8 =ffffffff86ab82c2 R9 =ffff888016b07758 R10=000000000003c9ed R11=00000000000255cb
R12=ffff888016b077e0 R13=0000000000000000 R14=ffff88800f5d0000 R15=ffff88800944cc80
RIP=ffffffff81618fee RFL=00000212 [----A--] 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 00007f7e8e51e900 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=00007f7e8e4ed008 CR3=00000000144e8000 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=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000