[ 46.800171] ------------[ cut here ]------------ [ 46.801155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.803247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.804972] Modules linked in: [ 46.805739] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.807764] Tainted: [W]=WARN [ 46.808331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.809835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.810777] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.814033] RSP: 0018:ffff8880163d7bc0 EFLAGS: 00010286 [ 46.815034] RAX: 0000000000000000 RBX: ffffed1002c7af78 RCX: ffffffff813a4050 [ 46.816341] RDX: ffff8880163b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.817643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7af2f [ 46.818947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.820235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163d7df8 [ 46.821540] FS: 00007fc210cad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.822988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.824054] CR2: 00007fffa4fa1ef8 CR3: 00000000169e9000 CR4: 0000000000350ef0 [ 46.825368] Call Trace: [ 46.825860] [ 46.826277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.827170] ? __create_object+0x59/0x80 [ 46.827955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.828929] __vmalloc_noprof+0x59/0x60 [ 46.829711] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.830599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.831545] bpf_prog_alloc+0x39/0x200 [ 46.832254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.833189] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.834101] do_seccomp+0x349/0x25e0 [ 46.834840] ? find_held_lock+0x2b/0x80 [ 46.835612] ? do_prlimit+0x310/0x610 [ 46.836312] ? __pfx_do_seccomp+0x10/0x10 [ 46.837104] ? do_raw_spin_unlock+0x53/0x220 [ 46.837950] ? _raw_spin_unlock+0x1e/0x40 [ 46.838744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.839715] ? static_key_count+0x60/0x80 [ 46.840545] prctl_set_seccomp+0x4e/0x70 [ 46.841293] __do_sys_prctl+0xe6c/0x1d70 [ 46.842080] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.842943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.843935] ? irqentry_exit+0xf3/0x650 [ 46.844717] do_syscall_64+0xbf/0x430 [ 46.845494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.846476] RIP: 0033:0x7fc21119f5cd [ 46.847144] 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 [ 46.850335] RSP: 002b:00007fffa4fa0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.851709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc21119f5cd [ 46.853019] RDX: 0000557be30c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.854303] RBP: 00007fffa4fa0b70 R08: 0000000000000000 R09: 00007fffa4fa0210 [ 46.855596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bfb5cfad0 [ 46.856895] R13: 00007fffa4fa0fa0 R14: 0000557bfb5d0bc0 R15: 0000557bfb5e1780 [ 46.858224] [ 46.858685] irq event stamp: 1787 [ 46.859313] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.860865] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.862408] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 46.863986] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 46.865500] ---[ end trace 0000000000000000 ]--- [ 50.315380] ------------[ cut here ]------------ [ 50.316304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.318372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.319879] Modules linked in: [ 50.320524] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.322587] Tainted: [W]=WARN [ 50.323152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.324636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.325552] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.328730] RSP: 0018:ffff888017b67bc0 EFLAGS: 00010286 [ 50.329708] RAX: 0000000000000000 RBX: ffffed1002f6cf78 RCX: ffffffff813a4050 [ 50.330994] RDX: ffff88801ad1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.332284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6cf2f [ 50.333589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.334878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b67df8 [ 50.336174] FS: 00007f009f62d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.337631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.338692] CR2: 00007ffe2624aef8 CR3: 000000001f2d5000 CR4: 0000000000350ef0 [ 50.339994] Call Trace: [ 50.340498] [ 50.340905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.341827] ? __create_object+0x59/0x80 [ 50.342638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.343611] __vmalloc_noprof+0x59/0x60 [ 50.344339] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.345205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.346101] bpf_prog_alloc+0x39/0x200 [ 50.346824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.347734] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.348608] do_seccomp+0x349/0x25e0 [ 50.349274] ? find_held_lock+0x2b/0x80 [ 50.350009] ? do_prlimit+0x310/0x610 [ 50.350727] ? __pfx_do_seccomp+0x10/0x10 [ 50.351482] ? do_raw_spin_unlock+0x53/0x220 [ 50.352250] ? _raw_spin_unlock+0x1e/0x40 [ 50.353016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.353944] ? static_key_count+0x60/0x80 [ 50.354732] prctl_set_seccomp+0x4e/0x70 [ 50.355505] __do_sys_prctl+0xe6c/0x1d70 [ 50.356231] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.357066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.358008] ? irqentry_exit+0xf3/0x650 [ 50.358757] do_syscall_64+0xbf/0x430 [ 50.359479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.360360] RIP: 0033:0x7f009fb1f5cd [ 50.361060] 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 [ 50.364114] RSP: 002b:00007ffe26249bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.365454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f009fb1f5cd [ 50.366690] RDX: 000056197fcd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.367934] RBP: 00007ffe26249c10 R08: 0000000000000000 R09: 00007ffe262492b0 [ 50.369167] R10: 0000000000000000 R11: 0000000000000246 R12: 000056199694ead0 [ 50.370439] R13: 00007ffe2624a040 R14: 000056199694fbc0 R15: 0000561996960780 [ 50.371689] [ 50.372092] irq event stamp: 1757 [ 50.372713] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.374170] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.375624] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 50.377122] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 50.378583] ---[ end trace 0000000000000000 ]--- [ 51.164172] ------------[ cut here ]------------ [ 51.165007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.166669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.167866] Modules linked in: [ 51.168350] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.169981] Tainted: [W]=WARN [ 51.170467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.171861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.172667] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 51.175266] RSP: 0018:ffff88801ae3fbc0 EFLAGS: 00010286 [ 51.176064] RAX: 0000000000000000 RBX: ffffed10035c7f78 RCX: ffffffff813a4050 [ 51.177121] RDX: ffff88800f359bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.178166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c7f2f [ 51.179210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.180254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae3fdf8 [ 51.181310] FS: 00007fead385a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.182481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.183305] CR2: 00007ffed8c2eef8 CR3: 000000000e1f9000 CR4: 0000000000350ef0 [ 51.184346] Call Trace: [ 51.184759] [ 51.185106] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.185840] ? __create_object+0x59/0x80 [ 51.186482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.187238] __vmalloc_noprof+0x59/0x60 [ 51.187857] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.188578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.189317] bpf_prog_alloc+0x39/0x200 [ 51.189918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.190671] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.191373] do_seccomp+0x349/0x25e0 [ 51.191958] ? find_held_lock+0x2b/0x80 [ 51.192575] ? do_prlimit+0x310/0x610 [ 51.193154] ? __pfx_do_seccomp+0x10/0x10 [ 51.193796] ? do_raw_spin_unlock+0x53/0x220 [ 51.194471] ? _raw_spin_unlock+0x1e/0x40 [ 51.195074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.195859] ? static_key_count+0x60/0x80 [ 51.196523] prctl_set_seccomp+0x4e/0x70 [ 51.197130] __do_sys_prctl+0xe6c/0x1d70 [ 51.197773] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.198480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.199235] ? irqentry_exit+0xf3/0x650 [ 51.199860] do_syscall_64+0xbf/0x430 [ 51.200462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.201214] RIP: 0033:0x7fead3d4c5cd [ 51.201796] 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 [ 51.204384] RSP: 002b:00007ffed8c2d790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.205529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fead3d4c5cd [ 51.206577] RDX: 000055f23d40de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.207625] RBP: 00007ffed8c2d7f0 R08: 0000000000000000 R09: 00007ffed8c2ce90 [ 51.208681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f266c29ad0 [ 51.209737] R13: 00007ffed8c2dc20 R14: 000055f266c2abc0 R15: 000055f266c3b780 [ 51.210798] [ 51.211146] irq event stamp: 1881 [ 51.211675] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 51.212925] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 51.214177] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 51.215443] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 51.216688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15493' (ECDSA) to the list of known hosts. 2025/11/18 03:51:01 fuzzer started 2025/11/18 03:51:02 dialing manager at localhost:37895 2025/11/18 03:51:02 checking machine... 2025/11/18 03:51:02 checking revisions... [ 52.127702] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:51:02 testing simple program... [ 52.226606] cgroup: Unknown subsys name 'net' [ 52.301258] cgroup: Unknown subsys name 'cpuset' [ 52.339502] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:51:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801ad1d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801ad1ddc0 RDI=ffff88801ad1d340 RBP=ffff88801ad1dd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ad1ddc0 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb 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 00007f009f62d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f009fbe4618 CR3=000000001f2a9000 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=1ffffffff0cd3725 RBX=ffffffff8669b928 RCX=ffffffff81295e65 RDX=0000000000000000 RSI=ffffffff869e8fee RDI=ffffffff8669b928 RBP=ffffffff8669b928 RSP=ffff88806cf089b8 R8 =ffffffff869e8fee R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=ffffffff8669b92c R13=ffffffff8669b928 R14=ffffffff8669b928 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35efe09e20 CR3=000000000e217000 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=2031303a31353a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a31353a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000