[ 44.202546] ------------[ cut here ]------------
[ 44.203464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.205485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.206941] Modules linked in:
[ 44.207573] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.209551] Tainted: [W]=WARN
[ 44.210159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.211626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.212552] 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
[ 44.215726] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286
[ 44.216731] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050
[ 44.218018] RDX: ffff8880176b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.219310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f
[ 44.220641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.221971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8
[ 44.223272] FS: 00007f8a3b1db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.224727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.225806] CR2: 00007ffdf3aeeef7 CR3: 000000000ea64000 CR4: 0000000000350ef0
[ 44.227101] Call Trace:
[ 44.227575]
[ 44.228038] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.228903] ? __create_object+0x59/0x80
[ 44.229687] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.230676] __vmalloc_noprof+0x59/0x60
[ 44.231427] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.232313] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.233250] bpf_prog_alloc+0x39/0x200
[ 44.233993] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.234891] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.235799] do_seccomp+0x349/0x25e0
[ 44.236549] ? find_held_lock+0x2b/0x80
[ 44.237317] ? do_prlimit+0x310/0x610
[ 44.238059] ? __pfx_do_seccomp+0x10/0x10
[ 44.238788] ? do_raw_spin_unlock+0x53/0x220
[ 44.239626] ? _raw_spin_unlock+0x1e/0x40
[ 44.240421] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.241378] ? static_key_count+0x60/0x80
[ 44.242190] prctl_set_seccomp+0x4e/0x70
[ 44.242912] __do_sys_prctl+0xe6c/0x1d70
[ 44.243687] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.244567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.245530] ? irqentry_exit+0xf3/0x650
[ 44.246287] do_syscall_64+0xbf/0x430
[ 44.247042] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.248016] RIP: 0033:0x7f8a3b6cd5cd
[ 44.248681] 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
[ 44.251847] RSP: 002b:00007ffdf3aecc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.253217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a3b6cd5cd
[ 44.254500] RDX: 000055f211754e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.255789] RBP: 00007ffdf3aeccd0 R08: 0000000000000000 R09: 00007ffdf3aec370
[ 44.257092] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2372a6b10
[ 44.258372] R13: 00007ffdf3aed100 R14: 000055f2372a72b0 R15: 000055f2372bb6f0
[ 44.259670]
[ 44.260150] irq event stamp: 1959
[ 44.260759] hardirqs last enabled at (1967): [] __up_console_sem+0x78/0x80
[ 44.262268] hardirqs last disabled at (1976): [] __up_console_sem+0x5d/0x80
[ 44.263782] softirqs last enabled at (1936): [] handle_softirqs+0x50c/0x770
[ 44.265157] softirqs last disabled at (1931): [] __irq_exit_rcu+0xc4/0x100
[ 44.266407] ---[ end trace 0000000000000000 ]---
[ 47.154054] ------------[ cut here ]------------
[ 47.154930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.157005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.158429] Modules linked in:
[ 47.159057] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.161036] Tainted: [W]=WARN
[ 47.161587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.163034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.163896] 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
[ 47.167047] RSP: 0018:ffff88801065fbc0 EFLAGS: 00010286
[ 47.168006] RAX: 0000000000000000 RBX: ffffed10020cbf78 RCX: ffffffff813a4050
[ 47.169280] RDX: ffff8880164c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.170555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020cbf2f
[ 47.171825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.173106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801065fdf8
[ 47.174380] FS: 00007fabffbe4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.175795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.176867] CR2: 00007fac000d6580 CR3: 000000000a0cc000 CR4: 0000000000350ef0
[ 47.178145] Call Trace:
[ 47.178632]
[ 47.179083] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.179927] ? __create_object+0x59/0x80
[ 47.180705] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.181656] __vmalloc_noprof+0x59/0x60
[ 47.182411] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.183274] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.184210] bpf_prog_alloc+0x39/0x200
[ 47.184897] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.185810] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.186701] do_seccomp+0x349/0x25e0
[ 47.187415] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.188317] ? __pfx_do_seccomp+0x10/0x10
[ 47.189102] ? find_held_lock+0x2b/0x80
[ 47.189820] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.190769] ? static_key_count+0x60/0x80
[ 47.191567] prctl_set_seccomp+0x4e/0x70
[ 47.192347] __do_sys_prctl+0xe6c/0x1d70
[ 47.193115] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.193917] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.194882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.195850] ? irqentry_exit+0xf3/0x650
[ 47.196631] do_syscall_64+0xbf/0x430
[ 47.197358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.198296] RIP: 0033:0x7fac000d65cd
[ 47.199004] 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
[ 47.202185] RSP: 002b:00007ffd6d6b0f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.203561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac000d65cd
[ 47.204865] RDX: 00005584d378ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.206135] RBP: 00007ffd6d6b0f80 R08: 0000000000000000 R09: 00007ffd6d6b0620
[ 47.207420] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584df336b10
[ 47.208723] R13: 00007ffd6d6b13b0 R14: 00005584df3372b0 R15: 00005584df34b6f0
[ 47.210031]
[ 47.210454] irq event stamp: 1785
[ 47.211110] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80
[ 47.212650] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80
[ 47.214162] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770
[ 47.215698] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100
[ 47.217208] ---[ end trace 0000000000000000 ]---
[ 48.023940] ------------[ cut here ]------------
[ 48.024869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.026934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 48.028455] Modules linked in:
[ 48.029325] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.031404] Tainted: [W]=WARN
[ 48.032012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.033516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.034451] 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
[ 48.037703] RSP: 0018:ffff88801c0e7bc0 EFLAGS: 00010286
[ 48.038687] RAX: 0000000000000000 RBX: ffffed100381cf78 RCX: ffffffff813a4050
[ 48.039971] RDX: ffff888016a2d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.041286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381cf2f
[ 48.042591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.043896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0e7df8
[ 48.045205] FS: 00007f6269721900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.046622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.047675] CR2: 00007f6269c13580 CR3: 000000000d3b8000 CR4: 0000000000350ef0
[ 48.048966] Call Trace:
[ 48.049424]
[ 48.049833] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.050720] ? __create_object+0x59/0x80
[ 48.051506] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.052475] __vmalloc_noprof+0x59/0x60
[ 48.053224] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.054095] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.055015] bpf_prog_alloc+0x39/0x200
[ 48.055705] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.056627] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.057513] do_seccomp+0x349/0x25e0
[ 48.058212] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.059102] ? __pfx_do_seccomp+0x10/0x10
[ 48.059849] ? find_held_lock+0x2b/0x80
[ 48.060616] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.061589] ? static_key_count+0x60/0x80
[ 48.062396] prctl_set_seccomp+0x4e/0x70
[ 48.063185] __do_sys_prctl+0xe6c/0x1d70
[ 48.063938] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.064822] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.065806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.066796] ? irqentry_exit+0xf3/0x650
[ 48.067576] do_syscall_64+0xbf/0x430
[ 48.068337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.069301] RIP: 0033:0x7f6269c135cd
[ 48.070027] 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
[ 48.073237] RSP: 002b:00007fff47ec9520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.074625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6269c135cd
[ 48.075926] RDX: 0000561bce789e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.077273] RBP: 00007fff47ec9580 R08: 0000000000000000 R09: 00007fff47ec8c20
[ 48.078579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bf6cc4ad0
[ 48.079884] R13: 00007fff47ec99b0 R14: 0000561bf6cc5bc0 R15: 0000561bf6cd6780
[ 48.081222]
[ 48.081654] irq event stamp: 1819
[ 48.082315] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80
[ 48.083846] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80
[ 48.085391] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770
[ 48.086974] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100
[ 48.088523] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:26191' (ECDSA) to the list of known hosts.
2025/11/18 12:54:56 fuzzer started
2025/11/18 12:54:56 dialing manager at localhost:34383
2025/11/18 12:54:56 checking machine...
2025/11/18 12:54:56 checking revisions...
[ 49.017599] kmemleak: Automatic memory scanning thread ended
2025/11/18 12:54:56 testing simple program...
[ 49.119782] cgroup: Unknown subsys name 'net'
[ 49.185665] cgroup: Unknown subsys name 'cpuset'
[ 49.200685] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
12:54:55 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801f6e5140 RCX=ffffffff8161b17f RDX=ffff88800a07d340
RSI=ffffffff8161b189 RDI=0000000000000007 RBP=ffff88800d36f828 RSP=ffff88800d36f810
R8 =0000000000000000 R9 =ffffed1001ebc00c R10=18791b128547748d R11=0000000000000001
R12=18791b128547748d R13=ffff88800f5e0060 R14=0000000000000000 R15=18791b128547748d
RIP=ffffffff8161b189 RFL=00000293 [--S-A-C] 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 00007f6669c9b700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd6d6ab000 CR3=000000000bf26000 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=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035353a3435
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303730
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff85d11960 RBX=ffff8880096fb780 RCX=0000000000000000 RDX=0000000000000001
RSI=0000000000000000 RDI=ffffffff85d11960 RBP=ffffffff85d11960 RSP=ffff888009757c60
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000200
RIP=ffffffff81526f24 RFL=00000002 [-------] 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe1900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007faef8ac0000 CR3=000000000bf26000 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=2035353a34353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a34353a3231203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000