[ 46.660388] ------------[ cut here ]------------ [ 46.661161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.662849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.664061] Modules linked in: [ 46.664561] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.666224] Tainted: [W]=WARN [ 46.666683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.667950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.668685] 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 [ 46.671331] RSP: 0018:ffff88801807fbc0 EFLAGS: 00010286 [ 46.672149] RAX: 0000000000000000 RBX: ffffed100300ff78 RCX: ffffffff813a4050 [ 46.673250] RDX: ffff888018360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.674319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100300ff2f [ 46.675390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.676483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801807fdf8 [ 46.677559] FS: 00007fbe192f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.678783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.679641] CR2: 00007ffda4c4def8 CR3: 000000000cbfc000 CR4: 0000000000350ef0 [ 46.680748] Call Trace: [ 46.681141] [ 46.681494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.682256] ? __create_object+0x59/0x80 [ 46.682915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.683697] __vmalloc_noprof+0x59/0x60 [ 46.684337] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.685090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.685881] bpf_prog_alloc+0x39/0x200 [ 46.686466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.687257] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.688402] do_seccomp+0x349/0x25e0 [ 46.689005] ? find_held_lock+0x2b/0x80 [ 46.689603] ? do_prlimit+0x310/0x610 [ 46.690226] ? __pfx_do_seccomp+0x10/0x10 [ 46.690883] ? do_raw_spin_unlock+0x53/0x220 [ 46.691546] ? _raw_spin_unlock+0x1e/0x40 [ 46.692205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.693034] ? static_key_count+0x60/0x80 [ 46.693664] prctl_set_seccomp+0x4e/0x70 [ 46.694322] __do_sys_prctl+0xe6c/0x1d70 [ 46.694979] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.695657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.696478] ? irqentry_exit+0xf3/0x650 [ 46.697113] do_syscall_64+0xbf/0x430 [ 46.697692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.698484] RIP: 0033:0x7fbe197e25cd [ 46.699071] 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 [ 46.701745] RSP: 002b:00007ffda4c4c810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.702894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe197e25cd [ 46.703994] RDX: 0000558bdd26de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.705090] RBP: 00007ffda4c4c870 R08: 0000000000000000 R09: 00007ffda4c4bf10 [ 46.706179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c082b0bf0 [ 46.707257] R13: 00007ffda4c4cca0 R14: 0000558c082ba380 R15: 0000558c082c5460 [ 46.708348] [ 46.708756] irq event stamp: 1791 [ 46.709277] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.710542] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.711812] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.713126] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 46.714402] ---[ end trace 0000000000000000 ]--- [ 49.591608] ------------[ cut here ]------------ [ 49.592544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.594531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.595961] Modules linked in: [ 49.596568] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.598516] Tainted: [W]=WARN [ 49.599112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.600835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.601716] 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 [ 49.604979] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 49.605945] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 49.607209] RDX: ffff88800f2bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.608479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 49.609746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.611007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 49.612286] FS: 00007f1fb540f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.613715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614780] CR2: 00007ffeeeed0ef8 CR3: 000000000dbfd000 CR4: 0000000000350ef0 [ 49.616060] Call Trace: [ 49.616523] [ 49.616971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.617855] ? __create_object+0x59/0x80 [ 49.618587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.619557] __vmalloc_noprof+0x59/0x60 [ 49.620310] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.621196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.622127] bpf_prog_alloc+0x39/0x200 [ 49.622873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623797] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.624666] do_seccomp+0x349/0x25e0 [ 49.625396] ? find_held_lock+0x2b/0x80 [ 49.626168] ? do_prlimit+0x310/0x610 [ 49.626916] ? __pfx_do_seccomp+0x10/0x10 [ 49.627678] ? do_raw_spin_unlock+0x53/0x220 [ 49.628532] ? _raw_spin_unlock+0x1e/0x40 [ 49.629322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.630296] ? static_key_count+0x60/0x80 [ 49.631109] prctl_set_seccomp+0x4e/0x70 [ 49.631893] __do_sys_prctl+0xe6c/0x1d70 [ 49.632654] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.633527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.634512] ? irqentry_exit+0xf3/0x650 [ 49.635285] do_syscall_64+0xbf/0x430 [ 49.636031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.637012] RIP: 0033:0x7f1fb59015cd [ 49.637688] 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 [ 49.640910] RSP: 002b:00007ffeeeecf580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.642301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fb59015cd [ 49.643608] RDX: 0000563cd377ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.644928] RBP: 00007ffeeeecf5e0 R08: 0000000000000000 R09: 00007ffeeeecec80 [ 49.646225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ce27b6bf0 [ 49.647521] R13: 00007ffeeeecfa10 R14: 0000563ce27c0380 R15: 0000563ce27cb460 [ 49.648847] [ 49.649278] irq event stamp: 1855 [ 49.649935] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.651474] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.653018] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 49.654581] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 49.656112] ---[ end trace 0000000000000000 ]--- [ 50.357302] ------------[ cut here ]------------ [ 50.357900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.359163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.360013] Modules linked in: [ 50.360315] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.361344] Tainted: [W]=WARN [ 50.361620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.362337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.362787] 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 [ 50.364318] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 50.364813] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 50.365411] RDX: ffff888015dd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.366031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 50.366631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.367244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 50.367862] FS: 00007fc97f7fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.368566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.369073] CR2: 00007fff89ffbef8 CR3: 000000000e0dc000 CR4: 0000000000350ef0 [ 50.369805] Call Trace: [ 50.370031] [ 50.370228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.370632] ? __create_object+0x59/0x80 [ 50.371011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.371452] __vmalloc_noprof+0x59/0x60 [ 50.371813] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.372209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372650] bpf_prog_alloc+0x39/0x200 [ 50.373007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373429] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.373860] do_seccomp+0x349/0x25e0 [ 50.374183] ? find_held_lock+0x2b/0x80 [ 50.374526] ? do_prlimit+0x310/0x610 [ 50.374879] ? __pfx_do_seccomp+0x10/0x10 [ 50.375241] ? do_raw_spin_unlock+0x53/0x220 [ 50.375615] ? _raw_spin_unlock+0x1e/0x40 [ 50.375989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.376453] ? static_key_count+0x60/0x80 [ 50.376847] prctl_set_seccomp+0x4e/0x70 [ 50.377203] __do_sys_prctl+0xe6c/0x1d70 [ 50.377553] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.378079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.378525] ? irqentry_exit+0xf3/0x650 [ 50.378901] do_syscall_64+0xbf/0x430 [ 50.379247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.379682] RIP: 0033:0x7fc97fcef5cd [ 50.380024] 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 [ 50.381688] RSP: 002b:00007fff89ffa480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.382388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97fcef5cd [ 50.383006] RDX: 0000561bb1c47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.383599] RBP: 00007fff89ffa4e0 R08: 0000000000000000 R09: 00007fff89ff9b80 [ 50.384223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bdb12fad0 [ 50.384867] R13: 00007fff89ffa910 R14: 0000561bdb130bc0 R15: 0000561bdb141780 [ 50.385474] [ 50.385677] irq event stamp: 1757 [ 50.386001] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.386847] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.387712] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 50.388508] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 50.389236] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57076' (ECDSA) to the list of known hosts. 2025/11/18 15:56:04 fuzzer started 2025/11/18 15:56:05 dialing manager at localhost:34383 2025/11/18 15:56:05 checking machine... 2025/11/18 15:56:05 checking revisions... [ 51.308924] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:56:05 testing simple program... [ 51.408894] cgroup: Unknown subsys name 'net' [ 51.456898] cgroup: Unknown subsys name 'cpuset' [ 51.474406] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:56:04 Registers: info registers vcpu 0 RAX=0000000003077b00 RBX=0000000000000020 RCX=0000000000000400 RDX=0000000003037238 RSI=ffff88800d65f400 RDI=ffff888008c41780 RBP=ffff888008c41780 RSP=ffff8880159cfbf8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88800d65f400 R13=0000000000000dc0 R14=0000000000000001 R15=ffff888008c41780 RIP=ffffffff81b2e901 RFL=00000282 [--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 00007f1fb540f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeeeec9000 CR3=000000000cdf9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025655 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1fb59c6618 CR3=000000000cdf9000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000