[ 44.173562] ------------[ cut here ]------------ [ 44.174604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.176773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 44.178455] Modules linked in: [ 44.179164] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.181598] Tainted: [W]=WARN [ 44.182322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.183918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.184907] 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 [ 44.188378] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 44.189462] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 44.190849] RDX: ffff88800f5e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.192227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 44.193605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.194961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 44.196351] FS: 00007fb033041900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.197893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.199030] CR2: 00007fb033533580 CR3: 000000000d7c3000 CR4: 0000000000350ef0 [ 44.200425] Call Trace: [ 44.200926] [ 44.201420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.202377] ? __create_object+0x59/0x80 [ 44.203224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.204261] __vmalloc_noprof+0x59/0x60 [ 44.205093] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.205987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.206984] bpf_prog_alloc+0x39/0x200 [ 44.207758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.208745] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.209725] do_seccomp+0x349/0x25e0 [ 44.210495] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.211456] ? __pfx_do_seccomp+0x10/0x10 [ 44.212298] ? find_held_lock+0x2b/0x80 [ 44.213119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.214148] ? static_key_count+0x60/0x80 [ 44.214952] prctl_set_seccomp+0x4e/0x70 [ 44.215777] __do_sys_prctl+0xe6c/0x1d70 [ 44.216611] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.217540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.218587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.219620] ? irqentry_exit+0xf3/0x650 [ 44.220436] do_syscall_64+0xbf/0x430 [ 44.221231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.222239] RIP: 0033:0x7fb0335335cd [ 44.222943] 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 [ 44.226323] RSP: 002b:00007ffc1d43a850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.227752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0335335cd [ 44.229123] RDX: 000055b2fead2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.230474] RBP: 00007ffc1d43a8b0 R08: 0000000000000000 R09: 00007ffc1d439f50 [ 44.231846] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b312537ad0 [ 44.233201] R13: 00007ffc1d43ace0 R14: 000055b312538bc0 R15: 000055b312549780 [ 44.234582] [ 44.235029] irq event stamp: 1817 [ 44.235711] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 44.237318] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 44.238910] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 44.240532] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 44.242106] ---[ end trace 0000000000000000 ]--- [ 47.204909] ------------[ cut here ]------------ [ 47.205928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.208016] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 47.209604] Modules linked in: [ 47.210269] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.213906] Tainted: [W]=WARN [ 47.214631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.216182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.217159] 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 [ 47.220493] RSP: 0018:ffff88800c637bc0 EFLAGS: 00010286 [ 47.221529] RAX: 0000000000000000 RBX: ffffed10018c6f78 RCX: ffffffff813a4050 [ 47.222870] RDX: ffff88800f5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.224220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018c6f2f [ 47.225569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.226913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c637df8 [ 47.228262] FS: 00007f10d059e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.229784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.230883] CR2: 00007ffc31f24ef7 CR3: 000000000d640000 CR4: 0000000000350ef0 [ 47.232223] Call Trace: [ 47.232715] [ 47.233198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.234134] ? __create_object+0x59/0x80 [ 47.234911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.235921] __vmalloc_noprof+0x59/0x60 [ 47.236712] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.237641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.238615] bpf_prog_alloc+0x39/0x200 [ 47.239563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.240538] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.241513] do_seccomp+0x349/0x25e0 [ 47.242267] ? find_held_lock+0x2b/0x80 [ 47.243017] ? do_prlimit+0x310/0x610 [ 47.243794] ? __pfx_do_seccomp+0x10/0x10 [ 47.244623] ? do_raw_spin_unlock+0x53/0x220 [ 47.245514] ? _raw_spin_unlock+0x1e/0x40 [ 47.246333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.247344] ? static_key_count+0x60/0x80 [ 47.248181] prctl_set_seccomp+0x4e/0x70 [ 47.248945] __do_sys_prctl+0xe6c/0x1d70 [ 47.249796] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.250688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.251698] ? irqentry_exit+0xf3/0x650 [ 47.252501] do_syscall_64+0xbf/0x430 [ 47.253289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.254279] RIP: 0033:0x7f10d0a905cd [ 47.254963] 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 [ 47.258285] RSP: 002b:00007ffc31f22ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.259702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10d0a905cd [ 47.261050] RDX: 0000555ca3d17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.262322] RBP: 00007ffc31f22d40 R08: 0000000000000000 R09: 00007ffc31f223e0 [ 47.263492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ca824db10 [ 47.264655] R13: 00007ffc31f23170 R14: 0000555ca824e2b0 R15: 0000555ca82626f0 [ 47.265856] [ 47.266270] irq event stamp: 2071 [ 47.266825] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 47.268212] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 47.269607] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 47.271017] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 47.272412] ---[ end trace 0000000000000000 ]--- [ 48.038174] ------------[ cut here ]------------ [ 48.039104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.041174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 48.042687] Modules linked in: [ 48.043341] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.045360] Tainted: [W]=WARN [ 48.045924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.047400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.048310] 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 [ 48.051517] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 48.052513] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 48.053829] RDX: ffff88800f008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.055140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 48.056450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.057762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 48.059087] FS: 00007f8d6deea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.060551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.061639] CR2: 00007ffe83045ef7 CR3: 000000001f177000 CR4: 0000000000350ef0 [ 48.062947] Call Trace: [ 48.063460] [ 48.063874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.064781] ? __create_object+0x59/0x80 [ 48.065588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.066573] __vmalloc_noprof+0x59/0x60 [ 48.067340] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.068226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.069189] bpf_prog_alloc+0x39/0x200 [ 48.069894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.070830] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.071734] do_seccomp+0x349/0x25e0 [ 48.072459] ? find_held_lock+0x2b/0x80 [ 48.073236] ? do_prlimit+0x310/0x610 [ 48.073956] ? __pfx_do_seccomp+0x10/0x10 [ 48.074744] ? do_raw_spin_unlock+0x53/0x220 [ 48.075599] ? _raw_spin_unlock+0x1e/0x40 [ 48.076381] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.077388] ? static_key_count+0x60/0x80 [ 48.078206] prctl_set_seccomp+0x4e/0x70 [ 48.078939] __do_sys_prctl+0xe6c/0x1d70 [ 48.079722] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.080589] ? trace_irq_enable.constprop.0+0x26/0x100 [ 48.081567] do_syscall_64+0xbf/0x430 [ 48.082314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.083288] RIP: 0033:0x7f8d6e3dc5cd [ 48.083957] 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 [ 48.087164] RSP: 002b:00007ffe83043640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.088539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d6e3dc5cd [ 48.089871] RDX: 000055a68c1b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.091170] RBP: 00007ffe830436a0 R08: 0000000000000000 R09: 00007ffe83042d40 [ 48.092457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a691b07b10 [ 48.093778] R13: 00007ffe83043ad0 R14: 000055a691b082b0 R15: 000055a691b1c6f0 [ 48.095102] [ 48.095526] irq event stamp: 1753 [ 48.096177] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 48.097755] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.099264] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 48.100796] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 48.102313] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31565' (ECDSA) to the list of known hosts. 2025/11/18 08:43:10 fuzzer started 2025/11/18 08:43:10 dialing manager at localhost:34383 2025/11/18 08:43:10 checking machine... 2025/11/18 08:43:10 checking revisions... [ 49.094572] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:43:11 testing simple program... [ 49.177776] cgroup: Unknown subsys name 'net' [ 49.238824] cgroup: Unknown subsys name 'cpuset' [ 49.250847] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:43:09 Registers: info registers vcpu 0 RAX=00000000000434e3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10d0b55618 CR3=000000000d9a5000 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=2039303a33343a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a33343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000009049 RBX=0000000000000001 RCX=1ffffffff0cc9f21 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff8880160a03fc RBP=ffffffff8664f8f8 RSP=ffff88806cf08b58 R8 =ffff88806cf38160 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806cf38140 R13=0000000000000000 R14=ffffffff86650294 R15=ffff8880e548f000 RIP=ffffffff815d9ff2 RFL=00000046 [---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 00007f10d059e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10d057d020 CR3=000000001f181000 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