[ 45.491497] ------------[ cut here ]------------ [ 45.492431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.494494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.496006] Modules linked in: [ 45.496633] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.498620] Tainted: [W]=WARN [ 45.499218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.500722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.501639] 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 [ 45.504843] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 45.505830] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 45.507157] RDX: ffff888017ddb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.508461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 45.509756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.511061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 45.512359] FS: 00007f245e54a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.513818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.514887] CR2: 00007ffe254d6ef7 CR3: 000000000e1fd000 CR4: 0000000000350ef0 [ 45.516180] Call Trace: [ 45.516644] [ 45.517118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.517984] ? __create_object+0x59/0x80 [ 45.518778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.519760] __vmalloc_noprof+0x59/0x60 [ 45.520516] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.521395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.522357] bpf_prog_alloc+0x39/0x200 [ 45.523102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.523989] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.524907] do_seccomp+0x349/0x25e0 [ 45.525630] ? find_held_lock+0x2b/0x80 [ 45.526396] ? do_prlimit+0x310/0x610 [ 45.527150] ? __pfx_do_seccomp+0x10/0x10 [ 45.527902] ? do_raw_spin_unlock+0x53/0x220 [ 45.528740] ? _raw_spin_unlock+0x1e/0x40 [ 45.529511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.530489] ? static_key_count+0x60/0x80 [ 45.531298] prctl_set_seccomp+0x4e/0x70 [ 45.532088] __do_sys_prctl+0xe6c/0x1d70 [ 45.532832] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.533692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.534678] ? irqentry_exit+0xf3/0x650 [ 45.535456] do_syscall_64+0xbf/0x430 [ 45.536192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.537167] RIP: 0033:0x7f245ea3c5cd [ 45.537839] 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 [ 45.541068] RSP: 002b:00007ffe254d49c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.542461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f245ea3c5cd [ 45.543532] RDX: 000055ab9d81de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.544589] RBP: 00007ffe254d4a20 R08: 0000000000000000 R09: 00007ffe254d40c0 [ 45.545670] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abb8db9240 [ 45.546746] R13: 00007ffe254d4e50 R14: 000055abb8db8bf0 R15: 000055abb8dcd4d0 [ 45.547827] [ 45.548220] irq event stamp: 1793 [ 45.548721] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 45.549986] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 45.551262] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 45.552554] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 45.553811] ---[ end trace 0000000000000000 ]--- [ 48.854313] ------------[ cut here ]------------ [ 48.855262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.857309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.858817] Modules linked in: [ 48.859458] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.861525] Tainted: [W]=WARN [ 48.862151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.863660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.864588] 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 [ 48.867834] RSP: 0018:ffff88801aa2fbc0 EFLAGS: 00010286 [ 48.868828] RAX: 0000000000000000 RBX: ffffed1003545f78 RCX: ffffffff813a4050 [ 48.870146] RDX: ffff8880168a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.871441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003545f2f [ 48.872742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.874063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa2fdf8 [ 48.875372] FS: 00007f204aa1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.876838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.877919] CR2: 00007ffd7dea7ef7 CR3: 000000000cf37000 CR4: 0000000000350ef0 [ 48.879242] Call Trace: [ 48.879719] [ 48.880180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.881102] ? __create_object+0x59/0x80 [ 48.881857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.882867] __vmalloc_noprof+0x59/0x60 [ 48.883641] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.884528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.885483] bpf_prog_alloc+0x39/0x200 [ 48.886252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.887203] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.888125] do_seccomp+0x349/0x25e0 [ 48.888816] ? find_held_lock+0x2b/0x80 [ 48.889588] ? do_prlimit+0x310/0x610 [ 48.890345] ? __pfx_do_seccomp+0x10/0x10 [ 48.891132] ? do_raw_spin_unlock+0x53/0x220 [ 48.891935] ? _raw_spin_unlock+0x1e/0x40 [ 48.892727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.893696] ? static_key_count+0x60/0x80 [ 48.894520] prctl_set_seccomp+0x4e/0x70 [ 48.895310] __do_sys_prctl+0xe6c/0x1d70 [ 48.896103] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.896928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.897913] ? irqentry_exit+0xf3/0x650 [ 48.898704] do_syscall_64+0xbf/0x430 [ 48.899462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.900450] RIP: 0033:0x7f204af0d5cd [ 48.901174] 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 [ 48.904402] RSP: 002b:00007ffd7dea63d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.905791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f204af0d5cd [ 48.907114] RDX: 00005593a5fd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.908416] RBP: 00007ffd7dea6430 R08: 0000000000000000 R09: 00007ffd7dea5ad0 [ 48.909725] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593d5593ad0 [ 48.911046] R13: 00007ffd7dea6860 R14: 00005593d5594bc0 R15: 00005593d55a5780 [ 48.912370] [ 48.912800] irq event stamp: 1717 [ 48.913463] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.915060] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.916606] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 48.918199] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 48.919582] ---[ end trace 0000000000000000 ]--- [ 49.728956] ------------[ cut here ]------------ [ 49.729957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.732164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.733688] Modules linked in: [ 49.734370] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.736718] Tainted: [W]=WARN [ 49.737452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.739042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.739957] 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 [ 49.743272] RSP: 0018:ffff88801594fbc0 EFLAGS: 00010286 [ 49.744287] RAX: 0000000000000000 RBX: ffffed1002b29f78 RCX: ffffffff813a4050 [ 49.745617] RDX: ffff88801586d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.746976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b29f2f [ 49.748655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.749998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801594fdf8 [ 49.751353] FS: 00007fb6b2935900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.752856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.753990] CR2: 00007fb6b2e27580 CR3: 000000000b9a9000 CR4: 0000000000350ef0 [ 49.755402] Call Trace: [ 49.755895] [ 49.756384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.757345] ? __create_object+0x59/0x80 [ 49.758202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.759256] __vmalloc_noprof+0x59/0x60 [ 49.760061] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.760947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.761958] bpf_prog_alloc+0x39/0x200 [ 49.762739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.763732] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.764693] do_seccomp+0x349/0x25e0 [ 49.765443] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.766414] ? __pfx_do_seccomp+0x10/0x10 [ 49.767260] ? find_held_lock+0x2b/0x80 [ 49.768074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.769104] ? static_key_count+0x60/0x80 [ 49.769918] prctl_set_seccomp+0x4e/0x70 [ 49.770759] __do_sys_prctl+0xe6c/0x1d70 [ 49.771597] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.772511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.773541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.774574] ? irqentry_exit+0xf3/0x650 [ 49.775396] do_syscall_64+0xbf/0x430 [ 49.776186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.777200] RIP: 0033:0x7fb6b2e275cd [ 49.777901] 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 [ 49.781271] RSP: 002b:00007ffe76bf7160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.782699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6b2e275cd [ 49.784038] RDX: 000055b3b18bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.785350] RBP: 00007ffe76bf71c0 R08: 0000000000000000 R09: 00007ffe76bf6860 [ 49.786673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3c9c2dad0 [ 49.787993] R13: 00007ffe76bf75f0 R14: 000055b3c9c2ebc0 R15: 000055b3c9c3f780 [ 49.789342] [ 49.789773] irq event stamp: 1847 [ 49.790448] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.792014] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.793592] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 49.795179] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 49.796724] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47174' (ECDSA) to the list of known hosts. 2025/11/17 16:48:12 fuzzer started 2025/11/17 16:48:13 dialing manager at localhost:37895 2025/11/17 16:48:13 checking machine... 2025/11/17 16:48:13 checking revisions... [ 50.719684] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:48:13 testing simple program... [ 50.809867] cgroup: Unknown subsys name 'net' [ 50.868571] cgroup: Unknown subsys name 'cpuset' [ 50.881260] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:48:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007ffd7de9f238 RCX=00007ffd7de9f238 RDX=00007ffd7de9f23c RSI=000000000000000c RDI=ffff888018257e00 RBP=ffff888016212000 RSP=ffff888018257ce0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000024 R11=0000000000000001 R12=000000000000000c R13=00007ffd7de9f23c R14=ffff888018257e00 R15=0000000000000000 RIP=ffffffff81751c74 RFL=00000296 [--S-AP-] 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 00007f204aa1b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7dea0000 CR3=000000000ee1e000 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 info registers vcpu 1 RAX=00000000000271cf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f204afd0650 CR3=000000000e1d7000 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=2031313a38343a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a38343a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000