[ 46.450283] ------------[ cut here ]------------ [ 46.451163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.453235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.454756] Modules linked in: [ 46.455399] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.457393] Tainted: [W]=WARN [ 46.457959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.459446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.460366] 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 [ 46.463561] RSP: 0018:ffff8880163cfbc0 EFLAGS: 00010286 [ 46.464557] RAX: 0000000000000000 RBX: ffffed1002c79f78 RCX: ffffffff813a4050 [ 46.465848] RDX: ffff88801699b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.467131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c79f2f [ 46.468419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.469721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163cfdf8 [ 46.471020] FS: 00007f2b6bfe9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.472448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.473527] CR2: 00007ffdf8a2bef7 CR3: 000000001651e000 CR4: 0000000000350ef0 [ 46.474804] Call Trace: [ 46.475304] [ 46.475723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.476622] ? __create_object+0x59/0x80 [ 46.477403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.478383] __vmalloc_noprof+0x59/0x60 [ 46.479099] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.479976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.480924] bpf_prog_alloc+0x39/0x200 [ 46.481671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.482620] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.483513] do_seccomp+0x349/0x25e0 [ 46.484192] ? lock_acquire+0x15e/0x2f0 [ 46.484963] ? find_held_lock+0x2b/0x80 [ 46.485731] ? __pfx_do_seccomp+0x10/0x10 [ 46.486529] ? lock_release+0xc8/0x290 [ 46.487288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.488257] ? static_key_count+0x60/0x80 [ 46.489016] prctl_set_seccomp+0x4e/0x70 [ 46.489814] __do_sys_prctl+0xe6c/0x1d70 [ 46.490593] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.491453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.492418] do_syscall_64+0xbf/0x430 [ 46.493115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.494085] RIP: 0033:0x7f2b6c4db5cd [ 46.494789] 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 [ 46.497949] RSP: 002b:00007ffdf8a29ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.499347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b6c4db5cd [ 46.500628] RDX: 000055a1be713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.501967] RBP: 00007ffdf8a29d40 R08: 0000000000000000 R09: 00007ffdf8a293e0 [ 46.503258] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1d2b75ad0 [ 46.504539] R13: 00007ffdf8a2a170 R14: 000055a1d2b76bc0 R15: 000055a1d2b87780 [ 46.505876] [ 46.506349] irq event stamp: 1807 [ 46.506967] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.508486] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.510026] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.511567] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.513090] ---[ end trace 0000000000000000 ]--- [ 49.394552] ------------[ cut here ]------------ [ 49.395017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.396037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.396803] Modules linked in: [ 49.397107] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.398143] Tainted: [W]=WARN [ 49.398455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.399185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.399647] 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 [ 49.401289] RSP: 0018:ffff88800f4bfbc0 EFLAGS: 00010286 [ 49.401803] RAX: 0000000000000000 RBX: ffffed1001e97f78 RCX: ffffffff813a4050 [ 49.402408] RDX: ffff888019908000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.402950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e97f2f [ 49.403523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.404062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4bfdf8 [ 49.404625] FS: 00007f53cd27f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.405259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.405801] CR2: 00007ffdc964cef7 CR3: 0000000020a0e000 CR4: 0000000000350ef0 [ 49.406459] Call Trace: [ 49.406698] [ 49.406914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.407370] ? __create_object+0x59/0x80 [ 49.407749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.408243] __vmalloc_noprof+0x59/0x60 [ 49.408610] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.409042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.409521] bpf_prog_alloc+0x39/0x200 [ 49.409889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.410360] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.410801] do_seccomp+0x349/0x25e0 [ 49.411142] ? find_held_lock+0x2b/0x80 [ 49.411525] ? do_prlimit+0x310/0x610 [ 49.411880] ? __pfx_do_seccomp+0x10/0x10 [ 49.412277] ? do_raw_spin_unlock+0x53/0x220 [ 49.412681] ? _raw_spin_unlock+0x1e/0x40 [ 49.413057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.413553] ? static_key_count+0x60/0x80 [ 49.413942] prctl_set_seccomp+0x4e/0x70 [ 49.414334] __do_sys_prctl+0xe6c/0x1d70 [ 49.414711] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.415121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.415615] ? irqentry_exit+0xf3/0x650 [ 49.415984] do_syscall_64+0xbf/0x430 [ 49.416356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.416821] RIP: 0033:0x7f53cd7715cd [ 49.417157] 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 [ 49.418796] RSP: 002b:00007ffdc964a5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.419494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53cd7715cd [ 49.420125] RDX: 0000564914dd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.420784] RBP: 00007ffdc964a620 R08: 0000000000000000 R09: 00007ffdc9649cc0 [ 49.421443] R10: 0000000000000000 R11: 0000000000000246 R12: 000056492d50cbf0 [ 49.422086] R13: 00007ffdc964aa50 R14: 000056492d516380 R15: 000056492d521460 [ 49.422751] [ 49.422970] irq event stamp: 1753 [ 49.423304] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.424061] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.424840] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.425641] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.426451] ---[ end trace 0000000000000000 ]--- [ 50.141951] ------------[ cut here ]------------ [ 50.142822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.144921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.146498] Modules linked in: [ 50.147126] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.149242] Tainted: [W]=WARN [ 50.149843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.151397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.152374] 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 [ 50.155714] RSP: 0018:ffff888018037bc0 EFLAGS: 00010286 [ 50.156750] RAX: 0000000000000000 RBX: ffffed1003006f78 RCX: ffffffff813a4050 [ 50.158132] RDX: ffff88801a509bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.159508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003006f2f [ 50.160881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.162261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018037df8 [ 50.163635] FS: 00007f67705cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.165159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.166307] CR2: 00007fff44a55ef7 CR3: 000000000d823000 CR4: 0000000000350ef0 [ 50.167670] Call Trace: [ 50.168162] [ 50.168648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.169635] ? __create_object+0x59/0x80 [ 50.170486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.171524] __vmalloc_noprof+0x59/0x60 [ 50.172343] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.173269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.174266] bpf_prog_alloc+0x39/0x200 [ 50.175006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.175991] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.176952] do_seccomp+0x349/0x25e0 [ 50.177737] ? find_held_lock+0x2b/0x80 [ 50.178551] ? do_prlimit+0x310/0x610 [ 50.179355] ? __pfx_do_seccomp+0x10/0x10 [ 50.180139] ? do_raw_spin_unlock+0x53/0x220 [ 50.181033] ? _raw_spin_unlock+0x1e/0x40 [ 50.181884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.182907] ? static_key_count+0x60/0x80 [ 50.183763] prctl_set_seccomp+0x4e/0x70 [ 50.184580] __do_sys_prctl+0xe6c/0x1d70 [ 50.185418] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.186356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.187400] ? irqentry_exit+0xf3/0x650 [ 50.188162] do_syscall_64+0xbf/0x430 [ 50.188947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.189978] RIP: 0033:0x7f6770ac15cd [ 50.190538] 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 [ 50.192610] RSP: 002b:00007fff44a54e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.193508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6770ac15cd [ 50.194392] RDX: 0000560beb615e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.195242] RBP: 00007fff44a54e80 R08: 0000000000000000 R09: 00007fff44a54520 [ 50.196047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c29a8fad0 [ 50.196886] R13: 00007fff44a552b0 R14: 0000560c29a90bc0 R15: 0000560c29aa1780 [ 50.197763] [ 50.198043] irq event stamp: 1727 [ 50.198481] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.199484] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.200491] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.201515] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.202539] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26573' (ECDSA) to the list of known hosts. 2025/11/18 09:54:54 fuzzer started 2025/11/18 09:54:54 dialing manager at localhost:34383 2025/11/18 09:54:55 checking machine... 2025/11/18 09:54:55 checking revisions... [ 51.035870] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:54:55 testing simple program... [ 51.102049] cgroup: Unknown subsys name 'net' [ 51.143840] cgroup: Unknown subsys name 'cpuset' [ 51.152372] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:54:54 Registers: info registers vcpu 0 RAX=000000000004383b 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53cd834650 CR3=000000000a2bc000 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=2034353a34353a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a34353a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800c05a068 RBX=ffff88800d82f068 RCX=ffff88800d6c6f00 RDX=ffff88800d82f070 RSI=ffff88800d6c6e00 RDI=0000000000000000 RBP=ffff8880208be5c8 RSP=ffff888015977008 R8 =0000000000000000 R9 =ffffed1002b2edf3 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d6c6e00 R13=0000000000000100 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62823 RFL=00000087 [--S--PC] 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 00007f53cd27f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53cd25e020 CR3=000000000e7b1000 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