[ 46.419159] ------------[ cut here ]------------ [ 46.420170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.422465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.424062] Modules linked in: [ 46.424727] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.427196] Tainted: [W]=WARN [ 46.427806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.429573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.430632] 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 [ 46.434220] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 46.435325] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 46.436748] RDX: ffff8880150b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.438169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 46.439624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.441022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 46.442462] FS: 00007fc8e4efd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.444026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.445187] CR2: 00007ffcaa4e6ef8 CR3: 000000000d1c3000 CR4: 0000000000350ef0 [ 46.446616] Call Trace: [ 46.447164] [ 46.447612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.448596] ? __create_object+0x59/0x80 [ 46.449432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.450508] __vmalloc_noprof+0x59/0x60 [ 46.451325] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.452268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.453266] bpf_prog_alloc+0x39/0x200 [ 46.454104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.455115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.456099] do_seccomp+0x349/0x25e0 [ 46.456891] ? find_held_lock+0x2b/0x80 [ 46.457665] ? do_prlimit+0x310/0x610 [ 46.458527] ? __pfx_do_seccomp+0x10/0x10 [ 46.459373] ? do_raw_spin_unlock+0x53/0x220 [ 46.460252] ? _raw_spin_unlock+0x1e/0x40 [ 46.461123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.462217] ? static_key_count+0x60/0x80 [ 46.463105] prctl_set_seccomp+0x4e/0x70 [ 46.463931] __do_sys_prctl+0xe6c/0x1d70 [ 46.464743] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.465660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.466741] ? irqentry_exit+0xf3/0x650 [ 46.467551] do_syscall_64+0xbf/0x430 [ 46.468342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.469373] RIP: 0033:0x7fc8e53ef5cd [ 46.470174] 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 [ 46.473581] RSP: 002b:00007ffcaa4e4690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.475062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8e53ef5cd [ 46.476439] RDX: 000056115ffc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.477847] RBP: 00007ffcaa4e46f0 R08: 0000000000000000 R09: 00007ffcaa4e3d90 [ 46.479257] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611931442b0 [ 46.480635] R13: 00007ffcaa4e4b20 R14: 0000561193146d20 R15: 00005611931588d0 [ 46.482000] [ 46.482442] irq event stamp: 1825 [ 46.483166] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.484785] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.486287] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.487746] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.489164] ---[ end trace 0000000000000000 ]--- [ 49.371228] ------------[ cut here ]------------ [ 49.372167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.374576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.377388] Modules linked in: [ 49.378110] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.380103] Tainted: [W]=WARN [ 49.380676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.382162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.383062] 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 [ 49.386255] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 49.387241] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 49.388557] RDX: ffff888016239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.389850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 49.391130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.392409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 49.393711] FS: 00007f7527e31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.395165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.396220] CR2: 00007f7528323580 CR3: 000000000d282000 CR4: 0000000000350ef0 [ 49.397520] Call Trace: [ 49.398047] [ 49.398470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.399363] ? __create_object+0x59/0x80 [ 49.400158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.401151] __vmalloc_noprof+0x59/0x60 [ 49.401919] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.402766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.403706] bpf_prog_alloc+0x39/0x200 [ 49.404451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.405416] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.406326] do_seccomp+0x349/0x25e0 [ 49.407048] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.407958] ? __pfx_do_seccomp+0x10/0x10 [ 49.408715] ? find_held_lock+0x2b/0x80 [ 49.409482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.410452] ? static_key_count+0x60/0x80 [ 49.411270] prctl_set_seccomp+0x4e/0x70 [ 49.412059] __do_sys_prctl+0xe6c/0x1d70 [ 49.412866] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.413687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.414662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.415640] ? irqentry_exit+0xf3/0x650 [ 49.416418] do_syscall_64+0xbf/0x430 [ 49.417194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.418140] RIP: 0033:0x7f75283235cd [ 49.418862] 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 [ 49.422110] RSP: 002b:00007ffc0ae80040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.423506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75283235cd [ 49.424837] RDX: 000055c907c1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.426118] RBP: 00007ffc0ae800a0 R08: 0000000000000000 R09: 00007ffc0ae7f740 [ 49.427404] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9303702b0 [ 49.428718] R13: 00007ffc0ae804d0 R14: 000055c930372d20 R15: 000055c9303848d0 [ 49.430021] [ 49.430462] irq event stamp: 2153 [ 49.431127] hardirqs last enabled at (2163): [] __up_console_sem+0x78/0x80 [ 49.432672] hardirqs last disabled at (2172): [] __up_console_sem+0x5d/0x80 [ 49.434217] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.435770] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.437231] ---[ end trace 0000000000000000 ]--- [ 50.245144] ------------[ cut here ]------------ [ 50.246106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.248162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.249705] Modules linked in: [ 50.250367] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.252383] Tainted: [W]=WARN [ 50.253001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.254514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.255449] 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 [ 50.258692] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 50.259682] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 50.260985] RDX: ffff888015598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.262295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 50.263604] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.264916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 50.266220] FS: 00007f986af0d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.267696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.268806] CR2: 00007ffe7ac97ef8 CR3: 000000001f711000 CR4: 0000000000350ef0 [ 50.270124] Call Trace: [ 50.270606] [ 50.271079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.271983] ? __create_object+0x59/0x80 [ 50.272757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.273738] __vmalloc_noprof+0x59/0x60 [ 50.274522] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.275453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.276417] bpf_prog_alloc+0x39/0x200 [ 50.277178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.278123] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.279035] do_seccomp+0x349/0x25e0 [ 50.279723] ? find_held_lock+0x2b/0x80 [ 50.280496] ? do_prlimit+0x310/0x610 [ 50.281263] ? __pfx_do_seccomp+0x10/0x10 [ 50.282068] ? do_raw_spin_unlock+0x53/0x220 [ 50.282938] ? _raw_spin_unlock+0x1e/0x40 [ 50.283692] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.284695] ? static_key_count+0x60/0x80 [ 50.285498] prctl_set_seccomp+0x4e/0x70 [ 50.286291] __do_sys_prctl+0xe6c/0x1d70 [ 50.287095] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.287979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.288979] ? irqentry_exit+0xf3/0x650 [ 50.289700] do_syscall_64+0xbf/0x430 [ 50.290444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.291403] RIP: 0033:0x7f986b3ff5cd [ 50.292135] 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 [ 50.295376] RSP: 002b:00007ffe7ac952a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.296775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f986b3ff5cd [ 50.298096] RDX: 0000561e004d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.299397] RBP: 00007ffe7ac95300 R08: 0000000000000000 R09: 00007ffe7ac949a0 [ 50.300702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e1397fad0 [ 50.302003] R13: 00007ffe7ac95730 R14: 0000561e13980bc0 R15: 0000561e13991780 [ 50.303324] [ 50.303749] irq event stamp: 1795 [ 50.304402] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.305957] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.307488] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.309074] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.310624] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62875' (ECDSA) to the list of known hosts. 2025/11/17 10:37:06 fuzzer started 2025/11/17 10:37:07 dialing manager at localhost:37895 2025/11/17 10:37:07 checking machine... 2025/11/17 10:37:07 checking revisions... [ 51.260942] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:37:07 testing simple program... [ 51.349885] cgroup: Unknown subsys name 'net' [ 51.409370] cgroup: Unknown subsys name 'cpuset' [ 51.423557] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:37:06 Registers: info registers vcpu 0 RAX=0000000000000010 RBX=ffff88800cd7fa28 RCX=0000000000000001 RDX=0000000000092cc0 RSI=0000000000000010 RDI=ffff8880161ef980 RBP=ffff888008c4b780 RSP=ffff8880161ef970 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000092cc0 R13=0000000000000001 R14=ffff888008c4b780 R15=0000000000092cc0 RIP=ffffffff82642356 RFL=00000283 [--S---C] 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 00007f7527e31900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75283e90b0 CR3=000000000b835000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000272e7 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f739bb26060 CR3=000000000d9cb000 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=d8915d526fbced901042676103e91017 XMM02=0000000000305960eff9b2d0a8fce9cb XMM03=0000000000305a302c67c8bc2e329bc3 XMM04=7803715f589b40bc00000000000ae988 XMM05=b8ee3257e6c983450000000000320348 XMM06=474038aa6c007e1f000000000031f3e8 XMM07=e042d86d42eb936e000000000030f940 XMM08=7a30c4d43a5a54460000000000305a30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000