[ 46.044480] ------------[ cut here ]------------ [ 46.045423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.047422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.048898] Modules linked in: [ 46.049491] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.051462] Tainted: [W]=WARN [ 46.052045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.054410] 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 [ 46.057571] RSP: 0018:ffff88800f6d7bc0 EFLAGS: 00010286 [ 46.058546] RAX: 0000000000000000 RBX: ffffed1001edaf78 RCX: ffffffff813a4050 [ 46.059842] RDX: ffff88801acf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.061125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001edaf2f [ 46.062391] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.063696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6d7df8 [ 46.064991] FS: 00007ff808293900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.066415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067494] CR2: 00007ff808785580 CR3: 000000000e8ea000 CR4: 0000000000350ef0 [ 46.068791] Call Trace: [ 46.069291] [ 46.069707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.070593] ? __create_object+0x59/0x80 [ 46.071393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.072369] __vmalloc_noprof+0x59/0x60 [ 46.073129] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.074002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.074922] bpf_prog_alloc+0x39/0x200 [ 46.075637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.076561] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.077454] do_seccomp+0x349/0x25e0 [ 46.078164] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.079069] ? __pfx_do_seccomp+0x10/0x10 [ 46.079808] ? find_held_lock+0x2b/0x80 [ 46.080567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.081529] ? static_key_count+0x60/0x80 [ 46.082321] prctl_set_seccomp+0x4e/0x70 [ 46.083103] __do_sys_prctl+0xe6c/0x1d70 [ 46.083832] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.084689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.085642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.086602] ? irqentry_exit+0xf3/0x650 [ 46.087361] do_syscall_64+0xbf/0x430 [ 46.088104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.089040] RIP: 0033:0x7ff8087855cd [ 46.089692] 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 [ 46.092858] RSP: 002b:00007ffeccf35cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.094288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8087855cd [ 46.095593] RDX: 000055a57c487e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.096869] RBP: 00007ffeccf35d10 R08: 0000000000000000 R09: 00007ffeccf353b0 [ 46.098161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a59365c2b0 [ 46.099446] R13: 00007ffeccf36140 R14: 000055a59365ed20 R15: 000055a5936708d0 [ 46.100720] [ 46.101179] irq event stamp: 1781 [ 46.101779] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.103302] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.104810] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.106341] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.107901] ---[ end trace 0000000000000000 ]--- [ 49.541449] ------------[ cut here ]------------ [ 49.542357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.544333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.545779] Modules linked in: [ 49.546401] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.548605] Tainted: [W]=WARN [ 49.549462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.550926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.551792] 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 [ 49.554906] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 49.555830] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 49.557098] RDX: ffff88801709d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.558348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 49.559847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.561193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 49.562494] FS: 00007fd669d7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.564047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.565141] CR2: 00007fd66a2e34a6 CR3: 000000000e106000 CR4: 0000000000350ef0 [ 49.566430] Call Trace: [ 49.566955] [ 49.567377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.568287] ? __create_object+0x59/0x80 [ 49.569075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.570055] __vmalloc_noprof+0x59/0x60 [ 49.570771] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.571655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.572605] bpf_prog_alloc+0x39/0x200 [ 49.573393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.574340] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.575268] do_seccomp+0x349/0x25e0 [ 49.575990] ? find_held_lock+0x2b/0x80 [ 49.576709] ? do_prlimit+0x310/0x610 [ 49.577459] ? __pfx_do_seccomp+0x10/0x10 [ 49.578255] ? do_raw_spin_unlock+0x53/0x220 [ 49.579132] ? _raw_spin_unlock+0x1e/0x40 [ 49.579856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.580854] ? static_key_count+0x60/0x80 [ 49.581655] prctl_set_seccomp+0x4e/0x70 [ 49.582418] __do_sys_prctl+0xe6c/0x1d70 [ 49.583206] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.584061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.585028] ? irqentry_exit+0xf3/0x650 [ 49.585729] do_syscall_64+0xbf/0x430 [ 49.586459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.587444] RIP: 0033:0x7fd66a26f5cd [ 49.588145] 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 [ 49.591238] RSP: 002b:00007ffe0a1def80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.592581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd66a26f5cd [ 49.593834] RDX: 0000564fd6cf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.595100] RBP: 00007ffe0a1defe0 R08: 0000000000000000 R09: 00007ffe0a1de680 [ 49.596363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fe7d2bad0 [ 49.597620] R13: 00007ffe0a1df410 R14: 0000564fe7d2cbc0 R15: 0000564fe7d3d780 [ 49.598912] [ 49.599343] irq event stamp: 1853 [ 49.599996] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.601477] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.602976] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.604487] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.605960] ---[ end trace 0000000000000000 ]--- [ 50.411675] ------------[ cut here ]------------ [ 50.412589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.414602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.416089] Modules linked in: [ 50.416676] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.418648] Tainted: [W]=WARN [ 50.419256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.420734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.421648] 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 [ 50.424799] RSP: 0018:ffff88801b807bc0 EFLAGS: 00010286 [ 50.425789] RAX: 0000000000000000 RBX: ffffed1003700f78 RCX: ffffffff813a4050 [ 50.427061] RDX: ffff88801b091bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.428351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003700f2f [ 50.429627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.430921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b807df8 [ 50.432202] FS: 00007f09f5ad9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.433632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.434690] CR2: 00007ffc6775cef7 CR3: 0000000009da0000 CR4: 0000000000350ef0 [ 50.435982] Call Trace: [ 50.436445] [ 50.436864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.437763] ? __create_object+0x59/0x80 [ 50.438542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.439503] __vmalloc_noprof+0x59/0x60 [ 50.440267] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.441150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.442086] bpf_prog_alloc+0x39/0x200 [ 50.442780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.443702] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.444616] do_seccomp+0x349/0x25e0 [ 50.445320] ? find_held_lock+0x2b/0x80 [ 50.446084] ? do_prlimit+0x310/0x610 [ 50.446795] ? __pfx_do_seccomp+0x10/0x10 [ 50.447589] ? do_raw_spin_unlock+0x53/0x220 [ 50.448424] ? _raw_spin_unlock+0x1e/0x40 [ 50.449197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.450165] ? static_key_count+0x60/0x80 [ 50.450949] prctl_set_seccomp+0x4e/0x70 [ 50.451676] __do_sys_prctl+0xe6c/0x1d70 [ 50.452443] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.453286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.454237] ? irqentry_exit+0xf3/0x650 [ 50.454981] do_syscall_64+0xbf/0x430 [ 50.455692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.456641] RIP: 0033:0x7f09f5fcb5cd [ 50.457326] 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 [ 50.460445] RSP: 002b:00007ffc6775acd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.461796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09f5fcb5cd [ 50.463086] RDX: 000055e111086e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.464351] RBP: 00007ffc6775ad30 R08: 0000000000000000 R09: 00007ffc6775a3d0 [ 50.465621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e12e50cbf0 [ 50.466895] R13: 00007ffc6775b160 R14: 000055e12e516380 R15: 000055e12e521460 [ 50.468185] [ 50.468599] irq event stamp: 1735 [ 50.469238] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.470739] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.472229] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.473732] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.475254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14154' (ECDSA) to the list of known hosts. 2025/11/19 00:01:39 fuzzer started 2025/11/19 00:01:39 dialing manager at localhost:34383 2025/11/19 00:01:39 checking machine... 2025/11/19 00:01:39 checking revisions... [ 51.353049] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:01:39 testing simple program... [ 51.450227] cgroup: Unknown subsys name 'net' [ 51.516733] cgroup: Unknown subsys name 'cpuset' [ 51.533817] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:01:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff81b2a2a4 RCX=ffff88801616f404 RDX=1ffff11002c2dea1 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a2a4 RBP=ffffffff81b2a2a4 RSP=ffff88801616f478 R8 =ffffffff86ab8458 R9 =ffff88801616f4f0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801616f578 R13=0000000000000000 R14=ffff888017b65340 R15=ffff888009462140 RIP=ffffffff81439cde RFL=00000286 [--S--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 00007fe4dfdaf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe4df4c6010 CR3=000000000dd0f000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=99410752ea64b8ba00000000000ae988 XMM05=94ac746169946fc80000000000320d80 XMM06=321c8a791a8171ab000000000031f6c0 XMM07=fb795ef6d6577056000000000030f898 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff817d9b06 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff8880196cff48 RSP=ffff8880196cff18 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000007 R13=0000000000000007 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff817d9b0e RFL=00000047 [---Z-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 00007f966f20c700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0a1d9000 CR3=000000000b901000 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=31303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000