[ 46.038919] ------------[ cut here ]------------ [ 46.039849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.041837] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.043285] Modules linked in: [ 46.043877] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.047275] Tainted: [W]=WARN [ 46.047835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.049415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.050334] 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 [ 46.053512] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 46.054499] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 46.055784] RDX: ffff888016bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.057093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 46.058390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.059681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 46.060983] FS: 00007fda2b2c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.062422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.063473] CR2: 00007ffd941e0ef7 CR3: 000000000e29d000 CR4: 0000000000350ef0 [ 46.064768] Call Trace: [ 46.065276] [ 46.065694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066600] ? __create_object+0x59/0x80 [ 46.067386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068373] __vmalloc_noprof+0x59/0x60 [ 46.069129] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070888] bpf_prog_alloc+0x39/0x200 [ 46.071631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.072575] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.073496] do_seccomp+0x349/0x25e0 [ 46.074243] ? find_held_lock+0x2b/0x80 [ 46.074966] ? do_prlimit+0x310/0x610 [ 46.075722] ? __pfx_do_seccomp+0x10/0x10 [ 46.076533] ? do_raw_spin_unlock+0x53/0x220 [ 46.077378] ? _raw_spin_unlock+0x1e/0x40 [ 46.078170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.079155] ? static_key_count+0x60/0x80 [ 46.079931] prctl_set_seccomp+0x4e/0x70 [ 46.080716] __do_sys_prctl+0xe6c/0x1d70 [ 46.081500] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.082378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.083361] ? irqentry_exit+0xf3/0x650 [ 46.084146] do_syscall_64+0xbf/0x430 [ 46.084848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.085803] RIP: 0033:0x7fda2b7b95cd [ 46.086512] 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 [ 46.089690] RSP: 002b:00007ffd941dfd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.091093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda2b7b95cd [ 46.092400] RDX: 000055aa99523e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.093684] RBP: 00007ffd941dfda0 R08: 0000000000000000 R09: 00007ffd941df440 [ 46.094968] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaa0250ad0 [ 46.096256] R13: 00007ffd941e01d0 R14: 000055aaa0251bc0 R15: 000055aaa0262780 [ 46.097561] [ 46.097982] irq event stamp: 2141 [ 46.098632] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 46.100167] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 46.101694] softirqs last enabled at (2090): [] handle_softirqs+0x50c/0x770 [ 46.103247] softirqs last disabled at (2085): [] __irq_exit_rcu+0xc4/0x100 [ 46.104787] ---[ end trace 0000000000000000 ]--- [ 48.959679] ------------[ cut here ]------------ [ 48.960132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.961011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.961690] Modules linked in: [ 48.961974] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.962896] Tainted: [W]=WARN [ 48.963175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.963828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.964259] 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 [ 48.965720] RSP: 0018:ffff8880165dfbc0 EFLAGS: 00010286 [ 48.966172] RAX: 0000000000000000 RBX: ffffed1002cbbf78 RCX: ffffffff813a4050 [ 48.966746] RDX: ffff888015c59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.967325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 48.967897] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.968483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165dfdf8 [ 48.969047] FS: 00007f3ab789d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.969706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.970200] CR2: 00007ffd62ddeef7 CR3: 000000001b6ce000 CR4: 0000000000350ef0 [ 48.970766] Call Trace: [ 48.970975] [ 48.971186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.971575] ? __create_object+0x59/0x80 [ 48.971913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.972359] __vmalloc_noprof+0x59/0x60 [ 48.972686] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.973084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.973490] bpf_prog_alloc+0x39/0x200 [ 48.973803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.974228] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.974621] do_seccomp+0x349/0x25e0 [ 48.974929] ? find_held_lock+0x2b/0x80 [ 48.975273] ? do_prlimit+0x310/0x610 [ 48.975591] ? __pfx_do_seccomp+0x10/0x10 [ 48.975935] ? do_raw_spin_unlock+0x53/0x220 [ 48.976317] ? _raw_spin_unlock+0x1e/0x40 [ 48.976656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.977091] ? static_key_count+0x60/0x80 [ 48.977436] prctl_set_seccomp+0x4e/0x70 [ 48.977764] __do_sys_prctl+0xe6c/0x1d70 [ 48.978123] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.978496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.978913] ? irqentry_exit+0xf3/0x650 [ 48.979264] do_syscall_64+0xbf/0x430 [ 48.979582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.979999] RIP: 0033:0x7f3ab7d8f5cd [ 48.980325] 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 [ 48.981770] RSP: 002b:00007ffd62ddcd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.982392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ab7d8f5cd [ 48.982961] RDX: 0000556e7bfa8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.983547] RBP: 00007ffd62ddcdb0 R08: 0000000000000000 R09: 00007ffd62ddc450 [ 48.984135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eaf3892b0 [ 48.984702] R13: 00007ffd62ddd1e0 R14: 0000556eaf38bd20 R15: 0000556eaf39d8d0 [ 48.985295] [ 48.985489] irq event stamp: 1677 [ 48.985764] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 48.986457] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 48.987149] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 48.987833] softirqs last disabled at (1223): [] __irq_exit_rcu+0xc4/0x100 [ 48.988528] ---[ end trace 0000000000000000 ]--- [ 49.711005] ------------[ cut here ]------------ [ 49.711933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.713945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.715416] Modules linked in: [ 49.716020] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.718240] Tainted: [W]=WARN [ 49.718803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.720298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.721204] 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 [ 49.724409] RSP: 0018:ffff888018657bc0 EFLAGS: 00010286 [ 49.725384] RAX: 0000000000000000 RBX: ffffed10030caf78 RCX: ffffffff813a4050 [ 49.726681] RDX: ffff888019b28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.727977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030caf2f [ 49.729280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.730559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018657df8 [ 49.731853] FS: 00007f83314ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.733306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.734384] CR2: 00007f8331a134a6 CR3: 000000001e321000 CR4: 0000000000350ef0 [ 49.735668] Call Trace: [ 49.736194] [ 49.736612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.737515] ? __create_object+0x59/0x80 [ 49.738306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.739266] __vmalloc_noprof+0x59/0x60 [ 49.739999] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.740874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.741817] bpf_prog_alloc+0x39/0x200 [ 49.742560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743497] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.744408] do_seccomp+0x349/0x25e0 [ 49.745142] ? find_held_lock+0x2b/0x80 [ 49.745870] ? do_prlimit+0x310/0x610 [ 49.746623] ? __pfx_do_seccomp+0x10/0x10 [ 49.747410] ? do_raw_spin_unlock+0x53/0x220 [ 49.748259] ? _raw_spin_unlock+0x1e/0x40 [ 49.749004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.749985] ? static_key_count+0x60/0x80 [ 49.750789] prctl_set_seccomp+0x4e/0x70 [ 49.751579] __do_sys_prctl+0xe6c/0x1d70 [ 49.752389] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.753266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.754252] ? irqentry_exit+0xf3/0x650 [ 49.754982] do_syscall_64+0xbf/0x430 [ 49.755729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.756711] RIP: 0033:0x7f833199f5cd [ 49.757429] 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 [ 49.760664] RSP: 002b:00007ffca120b070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.762051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f833199f5cd [ 49.763396] RDX: 000055cbc106de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.764717] RBP: 00007ffca120b0d0 R08: 0000000000000000 R09: 00007ffca120a770 [ 49.766028] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbf6e80ad0 [ 49.767339] R13: 00007ffca120b500 R14: 000055cbf6e81bc0 R15: 000055cbf6e92780 [ 49.768675] [ 49.769161] irq event stamp: 1827 [ 49.769787] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.771340] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.772916] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.774457] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.775966] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59853' (ECDSA) to the list of known hosts. 2025/11/18 11:33:59 fuzzer started 2025/11/18 11:33:59 dialing manager at localhost:34383 2025/11/18 11:33:59 checking machine... 2025/11/18 11:33:59 checking revisions... [ 50.715800] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:33:59 testing simple program... [ 50.806647] cgroup: Unknown subsys name 'net' [ 50.854443] cgroup: Unknown subsys name 'cpuset' [ 50.870031] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:33:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801a7c1d80 RCX=ffffffff81c10148 RDX=0000000000000000 RSI=ffffffff81c0225f RDI=0000000000000005 RBP=ffff88806ce334c0 RSP=ffff888013b6fdc0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88801a7c1cc0 R13=ffff8880e538f000 R14=1ffff1100276dfcf R15=0000000000000000 RIP=ffffffff81c0228a 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 00007f3ab789d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3ab7e52650 CR3=000000000e0eb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c001 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556eaf3b0818 CR3=000000000dbe9000 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=2038353a33333a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a33333a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000