[ 46.189836] ------------[ cut here ]------------ [ 46.190681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.192333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.193525] Modules linked in: [ 46.194012] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.195678] Tainted: [W]=WARN [ 46.196168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.197380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.198126] 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 [ 46.200797] RSP: 0018:ffff88800a9bfbc0 EFLAGS: 00010286 [ 46.201611] RAX: 0000000000000000 RBX: ffffed1001537f78 RCX: ffffffff813a4050 [ 46.202665] RDX: ffff888015eb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.203753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001537f2f [ 46.204818] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.205889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9bfdf8 [ 46.206972] FS: 00007f7782386900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.208172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.209042] CR2: 00007f7782878580 CR3: 000000000ca44000 CR4: 0000000000350ef0 [ 46.210100] Call Trace: [ 46.210492] [ 46.210852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.211595] ? __create_object+0x59/0x80 [ 46.212239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.212997] __vmalloc_noprof+0x59/0x60 [ 46.213632] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.214354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.215133] bpf_prog_alloc+0x39/0x200 [ 46.215705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216466] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.217215] do_seccomp+0x349/0x25e0 [ 46.217781] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.218517] ? __pfx_do_seccomp+0x10/0x10 [ 46.219181] ? find_held_lock+0x2b/0x80 [ 46.219776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.220578] ? static_key_count+0x60/0x80 [ 46.221235] prctl_set_seccomp+0x4e/0x70 [ 46.221843] __do_sys_prctl+0xe6c/0x1d70 [ 46.222493] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.223203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.223966] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.224763] ? irqentry_exit+0xf3/0x650 [ 46.225393] do_syscall_64+0xbf/0x430 [ 46.225978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.226770] RIP: 0033:0x7f77828785cd [ 46.227360] 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 [ 46.229960] RSP: 002b:00007fff61f2f2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.231082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77828785cd [ 46.232149] RDX: 000055f9907f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.233216] RBP: 00007fff61f2f310 R08: 0000000000000000 R09: 00007fff61f2e9b0 [ 46.234274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9b97caad0 [ 46.235350] R13: 00007fff61f2f740 R14: 000055f9b97cbbc0 R15: 000055f9b97dc780 [ 46.236420] [ 46.236769] irq event stamp: 1735 [ 46.237305] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.238567] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.239841] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 46.241112] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 46.242361] ---[ end trace 0000000000000000 ]--- [ 48.945643] ------------[ cut here ]------------ [ 48.946581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.948567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.950002] Modules linked in: [ 48.950617] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.952607] Tainted: [W]=WARN [ 48.953437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.954976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.955900] 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 [ 48.959056] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 48.959994] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 48.961308] RDX: ffff88800f5f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.962579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 48.963863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.965132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 48.966414] FS: 00007f541004e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.967860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.968913] CR2: 00007ffdf8d63ef7 CR3: 000000000db64000 CR4: 0000000000350ef0 [ 48.970206] Call Trace: [ 48.970683] [ 48.971149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.972002] ? __create_object+0x59/0x80 [ 48.972792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.973750] __vmalloc_noprof+0x59/0x60 [ 48.974502] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.975394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.976326] bpf_prog_alloc+0x39/0x200 [ 48.977058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.977938] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.978839] do_seccomp+0x349/0x25e0 [ 48.979558] ? find_held_lock+0x2b/0x80 [ 48.980313] ? do_prlimit+0x310/0x610 [ 48.981020] ? __pfx_do_seccomp+0x10/0x10 [ 48.981797] ? do_raw_spin_unlock+0x53/0x220 [ 48.982620] ? _raw_spin_unlock+0x1e/0x40 [ 48.983412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.984365] ? static_key_count+0x60/0x80 [ 48.985168] prctl_set_seccomp+0x4e/0x70 [ 48.985894] __do_sys_prctl+0xe6c/0x1d70 [ 48.986665] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.987529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.988485] ? irqentry_exit+0xf3/0x650 [ 48.989245] do_syscall_64+0xbf/0x430 [ 48.989930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.990875] RIP: 0033:0x7f54105405cd [ 48.991589] 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 [ 48.994750] RSP: 002b:00007ffdf8d61d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.996135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54105405cd [ 48.997418] RDX: 00005650ec049e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.998714] RBP: 00007ffdf8d61d90 R08: 0000000000000000 R09: 00007ffdf8d61430 [ 49.000037] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650fc2c2ad0 [ 49.001324] R13: 00007ffdf8d621c0 R14: 00005650fc2c3bc0 R15: 00005650fc2d4780 [ 49.002604] [ 49.003082] irq event stamp: 1839 [ 49.003681] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.005038] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.006385] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 49.007756] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 49.009081] ---[ end trace 0000000000000000 ]--- [ 49.728287] ------------[ cut here ]------------ [ 49.729183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.730989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.732328] Modules linked in: [ 49.732856] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.734649] Tainted: [W]=WARN [ 49.735206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.736601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.737434] 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 [ 49.740312] RSP: 0018:ffff888017467bc0 EFLAGS: 00010286 [ 49.741209] RAX: 0000000000000000 RBX: ffffed1002e8cf78 RCX: ffffffff813a4050 [ 49.742365] RDX: ffff8880097a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.743536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8cf2f [ 49.744695] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.745858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017467df8 [ 49.747052] FS: 00007f442715d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.748364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.749336] CR2: 00007ffcc10cdef7 CR3: 0000000021479000 CR4: 0000000000350ef0 [ 49.750506] Call Trace: [ 49.750939] [ 49.751359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.752177] ? __create_object+0x59/0x80 [ 49.752850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.753729] __vmalloc_noprof+0x59/0x60 [ 49.754426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.755235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.756088] bpf_prog_alloc+0x39/0x200 [ 49.756724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.757566] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.758381] do_seccomp+0x349/0x25e0 [ 49.759067] ? find_held_lock+0x2b/0x80 [ 49.759722] ? do_prlimit+0x310/0x610 [ 49.760409] ? __pfx_do_seccomp+0x10/0x10 [ 49.761125] ? do_raw_spin_unlock+0x53/0x220 [ 49.761839] ? _raw_spin_unlock+0x1e/0x40 [ 49.762557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.763458] ? static_key_count+0x60/0x80 [ 49.764204] prctl_set_seccomp+0x4e/0x70 [ 49.764871] __do_sys_prctl+0xe6c/0x1d70 [ 49.765595] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.766386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.767291] ? irqentry_exit+0xf3/0x650 [ 49.767953] do_syscall_64+0xbf/0x430 [ 49.768636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.769510] RIP: 0033:0x7f442764f5cd [ 49.770169] 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 [ 49.773104] RSP: 002b:00007ffcc10cc1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.774370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f442764f5cd [ 49.775563] RDX: 000055d484227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.776735] RBP: 00007ffcc10cc220 R08: 0000000000000000 R09: 00007ffcc10cb8c0 [ 49.777931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4b7ae5b10 [ 49.779142] R13: 00007ffcc10cc650 R14: 000055d4b7ae62b0 R15: 000055d4b7afa6f0 [ 49.780351] [ 49.780743] irq event stamp: 1741 [ 49.781349] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.782759] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.784180] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 49.785605] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 49.787036] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52081' (ECDSA) to the list of known hosts. 2025/11/18 16:37:38 fuzzer started 2025/11/18 16:37:38 dialing manager at localhost:34383 2025/11/18 16:37:38 checking machine... 2025/11/18 16:37:38 checking revisions... [ 50.704481] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:37:38 testing simple program... [ 50.789317] cgroup: Unknown subsys name 'net' [ 50.844578] cgroup: Unknown subsys name 'cpuset' [ 50.858486] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:37:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017676fc0 RCX=ffffffff8152d723 RDX=ffff888017672d00 RSI=0000000000000246 RDI=ffffffff85f10a38 RBP=ffffffff85f10a20 RSP=ffff888009627bd8 R8 =0000000000000001 R9 =ffffed10012c4f68 R10=0000000000000003 R11=0000000000000001 R12=ffffea00005d9d80 R13=ffff888009462500 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c9813d RFL=00000082 [--S----] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf8d5b000 CR3=000000000c49c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff813c14f4 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff813c14f4 RBP=ffffffff813c14f4 RSP=ffff88806cf08a20 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000001 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439c92 RFL=00000297 [--S-APC] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5314b918 CR3=0000000009fde000 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=37333a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363238 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000