[ 53.996129] ------------[ cut here ]------------ [ 53.997107] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.999248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.000822] Modules linked in: [ 54.001468] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.005105] Tainted: [W]=WARN [ 54.005868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.007465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.008442] 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 [ 54.011897] RSP: 0018:ffff8880186dfbc0 EFLAGS: 00010286 [ 54.012958] RAX: 0000000000000000 RBX: ffffed10030dbf78 RCX: ffffffff813a4050 [ 54.014358] RDX: ffff888015683780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.015740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dbf2f [ 54.017122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.018524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186dfdf8 [ 54.019926] FS: 00007f2a49ef3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.021505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.022647] CR2: 00007f2a4a3e5580 CR3: 000000000e2d1000 CR4: 0000000000350ef0 [ 54.024054] Call Trace: [ 54.024607] [ 54.025056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.026045] ? __create_object+0x59/0x80 [ 54.026892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.027934] __vmalloc_noprof+0x59/0x60 [ 54.028750] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.029693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.030694] bpf_prog_alloc+0x39/0x200 [ 54.031423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.032413] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.033371] do_seccomp+0x349/0x25e0 [ 54.034153] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.035128] ? __pfx_do_seccomp+0x10/0x10 [ 54.035989] ? find_held_lock+0x2b/0x80 [ 54.036793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.037857] ? static_key_count+0x60/0x80 [ 54.038729] prctl_set_seccomp+0x4e/0x70 [ 54.039580] __do_sys_prctl+0xe6c/0x1d70 [ 54.040370] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.041290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.042348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.043385] ? irqentry_exit+0xf3/0x650 [ 54.044210] do_syscall_64+0xbf/0x430 [ 54.045006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.046089] RIP: 0033:0x7f2a4a3e55cd [ 54.046845] 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 [ 54.050227] RSP: 002b:00007ffdb852f0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.051706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a4a3e55cd [ 54.053066] RDX: 0000564c22011e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.054455] RBP: 00007ffdb852f140 R08: 0000000000000000 R09: 00007ffdb852e7e0 [ 54.055597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c5e44eb10 [ 54.056721] R13: 00007ffdb852f570 R14: 0000564c5e44f2b0 R15: 0000564c5e4636f0 [ 54.057867] [ 54.058239] irq event stamp: 2067 [ 54.058814] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 54.060143] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 54.061470] softirqs last enabled at (2046): [] handle_softirqs+0x50c/0x770 [ 54.062851] softirqs last disabled at (2037): [] __irq_exit_rcu+0xc4/0x100 [ 54.064171] ---[ end trace 0000000000000000 ]--- [ 57.514736] ------------[ cut here ]------------ [ 57.515663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.517706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.519199] Modules linked in: [ 57.520074] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.522189] Tainted: [W]=WARN [ 57.522856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.524379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.525295] 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 [ 57.528520] RSP: 0018:ffff8880194afbc0 EFLAGS: 00010286 [ 57.529536] RAX: 0000000000000000 RBX: ffffed1003295f78 RCX: ffffffff813a4050 [ 57.530846] RDX: ffff888015681bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.532159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003295f2f [ 57.533455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.534783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194afdf8 [ 57.536087] FS: 00007f2639975900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.537549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.538619] CR2: 00007f2639e67580 CR3: 000000000d99c000 CR4: 0000000000350ef0 [ 57.539927] Call Trace: [ 57.540389] [ 57.540854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.541780] ? __create_object+0x59/0x80 [ 57.542570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.543556] __vmalloc_noprof+0x59/0x60 [ 57.544273] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.545146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.546094] bpf_prog_alloc+0x39/0x200 [ 57.546847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.547771] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.548682] do_seccomp+0x349/0x25e0 [ 57.549361] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.550288] ? __pfx_do_seccomp+0x10/0x10 [ 57.551095] ? find_held_lock+0x2b/0x80 [ 57.551859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.552846] ? static_key_count+0x60/0x80 [ 57.553681] prctl_set_seccomp+0x4e/0x70 [ 57.554416] __do_sys_prctl+0xe6c/0x1d70 [ 57.555211] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.556084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.557067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.558059] ? irqentry_exit+0xf3/0x650 [ 57.558812] do_syscall_64+0xbf/0x430 [ 57.559559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.560456] RIP: 0033:0x7f2639e675cd [ 57.561170] 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 [ 57.564378] RSP: 002b:00007ffd73cd4ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.565760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2639e675cd [ 57.567055] RDX: 0000563a9f86be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.568364] RBP: 00007ffd73cd4b20 R08: 0000000000000000 R09: 00007ffd73cd41c0 [ 57.569651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ab2ee42b0 [ 57.570935] R13: 00007ffd73cd4f50 R14: 0000563ab2ee6d20 R15: 0000563ab2ef88d0 [ 57.572249] [ 57.572716] irq event stamp: 1855 [ 57.573325] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 57.574865] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 57.576404] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 57.577973] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 57.579498] ---[ end trace 0000000000000000 ]--- [ 58.389773] ------------[ cut here ]------------ [ 58.390745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.392777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.394300] Modules linked in: [ 58.394943] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.396951] Tainted: [W]=WARN [ 58.397568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.399053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.399984] 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 [ 58.403333] RSP: 0018:ffff8880186ffbc0 EFLAGS: 00010286 [ 58.404542] RAX: 0000000000000000 RBX: ffffed10030dff78 RCX: ffffffff813a4050 [ 58.405839] RDX: ffff888016c11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.407129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dff2f [ 58.408667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.410195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186ffdf8 [ 58.411639] FS: 00007f6412ce3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.413091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.414182] CR2: 00007f64131d5580 CR3: 000000001e3a9000 CR4: 0000000000350ef0 [ 58.415505] Call Trace: [ 58.415979] [ 58.416392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.417312] ? __create_object+0x59/0x80 [ 58.418118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.419091] __vmalloc_noprof+0x59/0x60 [ 58.419841] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.420709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.421650] bpf_prog_alloc+0x39/0x200 [ 58.422334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.423257] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.424174] do_seccomp+0x349/0x25e0 [ 58.424903] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.425827] ? __pfx_do_seccomp+0x10/0x10 [ 58.426626] ? find_held_lock+0x2b/0x80 [ 58.427357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.428324] ? static_key_count+0x60/0x80 [ 58.429144] prctl_set_seccomp+0x4e/0x70 [ 58.429947] __do_sys_prctl+0xe6c/0x1d70 [ 58.430741] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.431596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.432577] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.433571] ? irqentry_exit+0xf3/0x650 [ 58.434303] do_syscall_64+0xbf/0x430 [ 58.435071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.436029] RIP: 0033:0x7f64131d55cd [ 58.436749] 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 [ 58.439901] RSP: 002b:00007fff7eded6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.441306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64131d55cd [ 58.442618] RDX: 0000560cdeea5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.443922] RBP: 00007fff7eded720 R08: 0000000000000000 R09: 00007fff7edecdc0 [ 58.445204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d1616dad0 [ 58.446514] R13: 00007fff7ededb50 R14: 0000560d1616ebc0 R15: 0000560d1617f780 [ 58.447817] [ 58.448244] irq event stamp: 1747 [ 58.448910] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 58.450438] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 58.451995] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 58.453557] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 58.454851] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47327' (ECDSA) to the list of known hosts. 2025/11/18 09:27:44 fuzzer started 2025/11/18 09:27:44 dialing manager at localhost:34383 2025/11/18 09:27:44 checking machine... 2025/11/18 09:27:44 checking revisions... [ 59.336655] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:27:44 testing simple program... [ 59.410217] cgroup: Unknown subsys name 'net' [ 59.469141] cgroup: Unknown subsys name 'cpuset' [ 59.481896] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:27:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86e8701c RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880157e7610 RSP=ffff8880157e7548 R8 =ffffffff86e87020 R9 =ffff8880157e75f8 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880157e7618 R13=ffff8880157e7600 R14=ffff8880157e7f58 R15=ffff8880157e75b8 RIP=ffffffff8135f0bf 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 00007fbce5bfb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbce5311000 CR3=000000000b757000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=6bf9802cf0189f8f00000000000ae988 XMM05=ce752ac57077c672000000000031fcf8 XMM06=cc6a8490b64c9c5d000000000031de10 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016fb0b20 RBX=ffff8880195df3e0 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016fb0b20 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86a49dd0 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888016fb0000 R15=0000000000000006 RIP=ffffffff81528fb1 RFL=00000046 [---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 00007fe2451fb700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2639f2d0b0 CR3=000000000e382000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732033343a3732 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000