[ 38.998903] ------------[ cut here ]------------ [ 38.999914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.003445] Modules linked in: [ 39.004085] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.006078] Tainted: [W]=WARN [ 39.006623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.008126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.009047] 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 [ 39.012257] RSP: 0018:ffff888017707bc0 EFLAGS: 00010286 [ 39.013273] RAX: 0000000000000000 RBX: ffffed1002ee0f78 RCX: ffffffff813a4050 [ 39.014838] RDX: ffff888019c38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.016173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee0f2f [ 39.017457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017707df8 [ 39.020327] FS: 00007f3a3f4ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.021879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.022955] CR2: 00007f3a3fa504a6 CR3: 000000000de27000 CR4: 0000000000350ef0 [ 39.024280] Call Trace: [ 39.024746] [ 39.025206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.026104] ? __create_object+0x59/0x80 [ 39.026893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027903] __vmalloc_noprof+0x59/0x60 [ 39.028610] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.029486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030409] bpf_prog_alloc+0x39/0x200 [ 39.031138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032115] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.033022] do_seccomp+0x349/0x25e0 [ 39.033690] ? find_held_lock+0x2b/0x80 [ 39.034460] ? do_prlimit+0x310/0x610 [ 39.035210] ? __pfx_do_seccomp+0x10/0x10 [ 39.036058] ? do_raw_spin_unlock+0x53/0x220 [ 39.036900] ? _raw_spin_unlock+0x1e/0x40 [ 39.037636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038605] ? static_key_count+0x60/0x80 [ 39.039454] prctl_set_seccomp+0x4e/0x70 [ 39.040224] __do_sys_prctl+0xe6c/0x1d70 [ 39.041008] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042777] ? irqentry_exit+0xf3/0x650 [ 39.043565] do_syscall_64+0xbf/0x430 [ 39.044319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.045267] RIP: 0033:0x7f3a3f9dc5cd [ 39.045967] 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 [ 39.049129] RSP: 002b:00007ffe1e162130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a3f9dc5cd [ 39.051818] RDX: 000055e4a6d59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.053087] RBP: 00007ffe1e162190 R08: 0000000000000000 R09: 00007ffe1e161830 [ 39.054356] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4a8c4eb10 [ 39.055671] R13: 00007ffe1e1625c0 R14: 000055e4a8c4f2b0 R15: 000055e4a8c636f0 [ 39.056976] [ 39.057393] irq event stamp: 1753 [ 39.058038] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.059593] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.061111] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 39.062645] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 39.064182] ---[ end trace 0000000000000000 ]--- [ 41.948976] ------------[ cut here ]------------ [ 41.949709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.951406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.952633] Modules linked in: [ 41.953168] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.954833] Tainted: [W]=WARN [ 41.955320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.956570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.957345] 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 [ 41.960041] RSP: 0018:ffff88800eccfbc0 EFLAGS: 00010286 [ 41.960865] RAX: 0000000000000000 RBX: ffffed1001d99f78 RCX: ffffffff813a4050 [ 41.961937] RDX: ffff888017595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.963031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d99f2f [ 41.964151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.965229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eccfdf8 [ 41.966316] FS: 00007f7ad26da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.967555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.968466] CR2: 00007ffee6185ef8 CR3: 000000000e21f000 CR4: 0000000000350ef0 [ 41.969558] Call Trace: [ 41.969984] [ 41.970330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.971079] ? __create_object+0x59/0x80 [ 41.971731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.972537] __vmalloc_noprof+0x59/0x60 [ 41.973161] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.973874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.974617] bpf_prog_alloc+0x39/0x200 [ 41.975235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.976050] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.976772] do_seccomp+0x349/0x25e0 [ 41.977372] ? find_held_lock+0x2b/0x80 [ 41.978010] ? do_prlimit+0x310/0x610 [ 41.978594] ? __pfx_do_seccomp+0x10/0x10 [ 41.979270] ? do_raw_spin_unlock+0x53/0x220 [ 41.979990] ? _raw_spin_unlock+0x1e/0x40 [ 41.980604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.981410] ? static_key_count+0x60/0x80 [ 41.982077] prctl_set_seccomp+0x4e/0x70 [ 41.982691] __do_sys_prctl+0xe6c/0x1d70 [ 41.983370] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.984106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.984915] ? irqentry_exit+0xf3/0x650 [ 41.985516] do_syscall_64+0xbf/0x430 [ 41.986130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.986918] RIP: 0033:0x7f7ad2bcc5cd [ 41.987496] 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 [ 41.990143] RSP: 002b:00007ffee6183b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.991302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ad2bcc5cd [ 41.992390] RDX: 000055752ac28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.993472] RBP: 00007ffee6183b70 R08: 0000000000000000 R09: 00007ffee6183210 [ 41.994559] R10: 0000000000000000 R11: 0000000000000246 R12: 000055754dcb42b0 [ 41.995687] R13: 00007ffee6183fa0 R14: 000055754dcb6d20 R15: 000055754dcc88d0 [ 41.996778] [ 41.997169] irq event stamp: 1681 [ 41.997671] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 41.998940] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 42.000273] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.001567] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 42.002835] ---[ end trace 0000000000000000 ]--- [ 42.574037] ------------[ cut here ]------------ [ 42.574762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.576483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.577895] Modules linked in: [ 42.578380] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.580116] Tainted: [W]=WARN [ 42.580576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.581815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.582527] 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 [ 42.585181] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.585999] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.587063] RDX: ffff8880165bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.588157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.589219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.590278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.591363] FS: 00007f53930df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.592567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.593446] CR2: 00007ffe85786ef8 CR3: 000000000ea38000 CR4: 0000000000350ef0 [ 42.594512] Call Trace: [ 42.594936] [ 42.595291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.596054] ? __create_object+0x59/0x80 [ 42.596668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.597481] __vmalloc_noprof+0x59/0x60 [ 42.598122] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.598848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.599612] bpf_prog_alloc+0x39/0x200 [ 42.600226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.601008] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.601714] do_seccomp+0x349/0x25e0 [ 42.602319] ? find_held_lock+0x2b/0x80 [ 42.602965] ? do_prlimit+0x310/0x610 [ 42.603569] ? __pfx_do_seccomp+0x10/0x10 [ 42.604221] ? do_raw_spin_unlock+0x53/0x220 [ 42.604920] ? _raw_spin_unlock+0x1e/0x40 [ 42.605537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.606331] ? static_key_count+0x60/0x80 [ 42.606987] prctl_set_seccomp+0x4e/0x70 [ 42.607618] __do_sys_prctl+0xe6c/0x1d70 [ 42.608281] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.608986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.609761] ? irqentry_exit+0xf3/0x650 [ 42.610392] do_syscall_64+0xbf/0x430 [ 42.611013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.611828] RIP: 0033:0x7f53935d15cd [ 42.612375] 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 [ 42.614984] RSP: 002b:00007ffe85785520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.616139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53935d15cd [ 42.617207] RDX: 0000562b58795e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.618273] RBP: 00007ffe85785580 R08: 0000000000000000 R09: 00007ffe85784c20 [ 42.619442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b7ee1a2b0 [ 42.620279] R13: 00007ffe857859b0 R14: 0000562b7ee1cd20 R15: 0000562b7ee2e8d0 [ 42.620925] [ 42.621186] irq event stamp: 1809 [ 42.621559] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.622439] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.623177] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 42.624157] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 42.624897] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35713' (ECDSA) to the list of known hosts. 2025/11/18 11:16:35 fuzzer started 2025/11/18 11:16:35 dialing manager at localhost:34383 2025/11/18 11:16:35 checking machine... 2025/11/18 11:16:35 checking revisions... [ 43.332633] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:16:35 testing simple program... [ 43.391928] cgroup: Unknown subsys name 'net' [ 43.423493] cgroup: Unknown subsys name 'cpuset' [ 43.430569] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:16:34 Registers: info registers vcpu 0 RAX=ffff8880126ec3e8 RBX=ffff8880126ef508 RCX=ffff88801fac99a8 RDX=ffff888012140c00 RSI=ffff88801fac98c0 RDI=0000000000000000 RBP=ffff88800c3e1000 RSP=ffff888013f0f668 R8 =0000000000000000 R9 =ffffed10027e1ebf R10=0000000000000003 R11=0000000000000001 R12=ffff88801fac98c0 R13=00000000000000e8 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 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 00007f9c16053900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5a551578 CR3=000000000cefe000 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=0cb96607e72e95dc00000000000ae988 XMM05=4a77063476733a8c0000000000322290 XMM06=817b8945e9d503730000000000321080 XMM07=fb795ef6d65770560000000000310a48 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017593780 RCX=ffff888016a0737c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017593b7c RBP=ffff888017593780 RSP=ffff888016a07388 R8 =0000000000000001 R9 =ffff888016a07468 R10=000000000003c9ed R11=0000000000026756 R12=ffff888017593780 R13=ffff888016a07470 R14=ffff888016a07850 R15=ffff888016a07428 RIP=ffffffff815d2c25 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 00007f7ad26da900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee617d000 CR3=000000000d662000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000