[ 44.077949] ------------[ cut here ]------------ [ 44.078880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.080881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.082311] Modules linked in: [ 44.082954] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.084897] Tainted: [W]=WARN [ 44.085442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.086956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.087849] 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 [ 44.090971] RSP: 0018:ffff888015097bc0 EFLAGS: 00010286 [ 44.091920] RAX: 0000000000000000 RBX: ffffed1002a12f78 RCX: ffffffff813a4050 [ 44.093181] RDX: ffff8880152e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.094429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a12f2f [ 44.095688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.096943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015097df8 [ 44.098205] FS: 00007eff019c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.099613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.100647] CR2: 00007eff01eb5580 CR3: 000000000d65d000 CR4: 0000000000350ef0 [ 44.101902] Call Trace: [ 44.102360] [ 44.102827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.103657] ? __create_object+0x59/0x80 [ 44.104416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.105367] __vmalloc_noprof+0x59/0x60 [ 44.106117] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.106988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.107899] bpf_prog_alloc+0x39/0x200 [ 44.108581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.109491] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.110364] do_seccomp+0x349/0x25e0 [ 44.111085] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.111959] ? __pfx_do_seccomp+0x10/0x10 [ 44.112693] ? find_held_lock+0x2b/0x80 [ 44.113433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.114356] ? static_key_count+0x60/0x80 [ 44.115163] prctl_set_seccomp+0x4e/0x70 [ 44.115919] __do_sys_prctl+0xe6c/0x1d70 [ 44.116647] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.117477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.118414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.119367] ? irqentry_exit+0xf3/0x650 [ 44.120109] do_syscall_64+0xbf/0x430 [ 44.120852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.121723] RIP: 0033:0x7eff01eb55cd [ 44.122438] 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 [ 44.125538] RSP: 002b:00007ffc8bafca40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.126889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff01eb55cd [ 44.128132] RDX: 0000560ec7804e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.129378] RBP: 00007ffc8bafcaa0 R08: 0000000000000000 R09: 00007ffc8bafc140 [ 44.130610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560efe02fad0 [ 44.131881] R13: 00007ffc8bafced0 R14: 0000560efe030bc0 R15: 0000560efe041780 [ 44.133157] [ 44.133577] irq event stamp: 1745 [ 44.134213] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 44.135725] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 44.137236] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 44.138778] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 44.140263] ---[ end trace 0000000000000000 ]--- [ 47.480066] ------------[ cut here ]------------ [ 47.481004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.483100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.484584] Modules linked in: [ 47.485237] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.487276] Tainted: [W]=WARN [ 47.487888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.489380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.490295] 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 [ 47.493521] RSP: 0018:ffff88801865fbc0 EFLAGS: 00010286 [ 47.494487] RAX: 0000000000000000 RBX: ffffed10030cbf78 RCX: ffffffff813a4050 [ 47.495786] RDX: ffff888009fe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.497090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030cbf2f [ 47.498380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.499686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801865fdf8 [ 47.500958] FS: 00007f845edf6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.502405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.503487] CR2: 00007f845f2e8580 CR3: 000000001e9db000 CR4: 0000000000350ef0 [ 47.504777] Call Trace: [ 47.505250] [ 47.505664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.506564] ? __create_object+0x59/0x80 [ 47.507349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.508338] __vmalloc_noprof+0x59/0x60 [ 47.509098] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.509976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.510921] bpf_prog_alloc+0x39/0x200 [ 47.511629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.512554] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.513457] do_seccomp+0x349/0x25e0 [ 47.514194] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.515111] ? __pfx_do_seccomp+0x10/0x10 [ 47.515888] ? find_held_lock+0x2b/0x80 [ 47.516599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.517566] ? static_key_count+0x60/0x80 [ 47.518364] prctl_set_seccomp+0x4e/0x70 [ 47.519160] __do_sys_prctl+0xe6c/0x1d70 [ 47.519968] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.520826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.521810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.522784] ? irqentry_exit+0xf3/0x650 [ 47.523526] do_syscall_64+0xbf/0x430 [ 47.524278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.525243] RIP: 0033:0x7f845f2e85cd [ 47.525949] 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 [ 47.529149] RSP: 002b:00007ffe8cec1df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.530524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f845f2e85cd [ 47.531899] RDX: 000055f9c1189e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.533187] RBP: 00007ffe8cec1e50 R08: 0000000000000000 R09: 00007ffe8cec14f0 [ 47.534492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9f17a2bf0 [ 47.535813] R13: 00007ffe8cec2280 R14: 000055f9f17ac380 R15: 000055f9f17b7460 [ 47.537122] [ 47.537542] irq event stamp: 1755 [ 47.538201] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 47.539889] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 47.541443] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 47.543005] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 47.544361] ---[ end trace 0000000000000000 ]--- [ 48.311687] ------------[ cut here ]------------ [ 48.312616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.314648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.316240] Modules linked in: [ 48.316878] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.318889] Tainted: [W]=WARN [ 48.319451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.320913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.321831] 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 [ 48.324999] RSP: 0018:ffff8880150afbc0 EFLAGS: 00010286 [ 48.325967] RAX: 0000000000000000 RBX: ffffed1002a15f78 RCX: ffffffff813a4050 [ 48.327250] RDX: ffff88801aa31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.328529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a15f2f [ 48.329824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.331112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880150afdf8 [ 48.332399] FS: 00007f271ce9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.333867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.334954] CR2: 00007fffb24f8ef7 CR3: 000000000d498000 CR4: 0000000000350ef0 [ 48.336243] Call Trace: [ 48.336716] [ 48.337160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.338054] ? __create_object+0x59/0x80 [ 48.338852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.339822] __vmalloc_noprof+0x59/0x60 [ 48.340552] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.341422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.342346] bpf_prog_alloc+0x39/0x200 [ 48.343141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.344076] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.344995] do_seccomp+0x349/0x25e0 [ 48.345692] ? find_held_lock+0x2b/0x80 [ 48.346464] ? do_prlimit+0x310/0x610 [ 48.347222] ? __pfx_do_seccomp+0x10/0x10 [ 48.348018] ? do_raw_spin_unlock+0x53/0x220 [ 48.348843] ? _raw_spin_unlock+0x1e/0x40 [ 48.349582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.350547] ? static_key_count+0x60/0x80 [ 48.351363] prctl_set_seccomp+0x4e/0x70 [ 48.352133] __do_sys_prctl+0xe6c/0x1d70 [ 48.352903] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.353722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.354693] ? irqentry_exit+0xf3/0x650 [ 48.355470] do_syscall_64+0xbf/0x430 [ 48.356206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.357168] RIP: 0033:0x7f271d38f5cd [ 48.357889] 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 [ 48.361072] RSP: 002b:00007fffb24f7800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.362450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f271d38f5cd [ 48.363766] RDX: 0000561c337e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.365047] RBP: 00007fffb24f7860 R08: 0000000000000000 R09: 00007fffb24f6f00 [ 48.366321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c65fb4ad0 [ 48.367621] R13: 00007fffb24f7c90 R14: 0000561c65fb5bc0 R15: 0000561c65fc6780 [ 48.368941] [ 48.369365] irq event stamp: 1717 [ 48.370013] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.371453] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 48.372719] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 48.374001] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 48.375268] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36972' (ECDSA) to the list of known hosts. 2025/11/18 20:41:47 fuzzer started 2025/11/18 20:41:47 dialing manager at localhost:34383 2025/11/18 20:41:47 checking machine... 2025/11/18 20:41:47 checking revisions... [ 49.255243] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:41:48 testing simple program... [ 49.340198] cgroup: Unknown subsys name 'net' [ 49.394266] cgroup: Unknown subsys name 'cpuset' [ 49.408014] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:41:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000001 RDI=ffff888015fc3590 RBP=ffff888015fc3590 RSP=ffff88800f61f9d0 R8 =0000000000000000 R9 =ffffed1002bf86b0 R10=0000000000000000 R11=0000000000000000 R12=0000000000000001 R13=ffff88800f61fa90 R14=0000000000000000 R15=000000000000018c RIP=ffffffff84c97e66 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 00007f845edf6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f845f3ad618 CR3=000000001e9f2000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a317 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f845f3ae0b0 CR3=000000000bcf3000 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=31343a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000