[ 46.767954] ------------[ cut here ]------------ [ 46.769004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.771380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.773292] Modules linked in: [ 46.773965] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.776329] Tainted: [W]=WARN [ 46.776975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.778669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.779735] 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 [ 46.783373] RSP: 0018:ffff88800f71fbc0 EFLAGS: 00010286 [ 46.784503] RAX: 0000000000000000 RBX: ffffed1001ee3f78 RCX: ffffffff813a4050 [ 46.785987] RDX: ffff88800f61b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.787452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee3f2f [ 46.788938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.790395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f71fdf8 [ 46.791900] FS: 00007f90985ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.793555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.794786] CR2: 00007ffc23378ef7 CR3: 000000000d1ad000 CR4: 0000000000350ef0 [ 46.796298] Call Trace: [ 46.796831] [ 46.797345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.798383] ? __create_object+0x59/0x80 [ 46.799282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.800302] __vmalloc_noprof+0x59/0x60 [ 46.801015] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.801882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.802800] bpf_prog_alloc+0x39/0x200 [ 46.803523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.804473] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.805369] do_seccomp+0x349/0x25e0 [ 46.806044] ? find_held_lock+0x2b/0x80 [ 46.806805] ? do_prlimit+0x310/0x610 [ 46.807542] ? __pfx_do_seccomp+0x10/0x10 [ 46.808334] ? do_raw_spin_unlock+0x53/0x220 [ 46.809118] ? _raw_spin_unlock+0x1e/0x40 [ 46.809880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.810830] ? static_key_count+0x60/0x80 [ 46.811637] prctl_set_seccomp+0x4e/0x70 [ 46.812418] __do_sys_prctl+0xe6c/0x1d70 [ 46.813194] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.813996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.814958] ? irqentry_exit+0xf3/0x650 [ 46.815723] do_syscall_64+0xbf/0x430 [ 46.816451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.817406] RIP: 0033:0x7f9098ac05cd [ 46.818057] 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 [ 46.821211] RSP: 002b:00007ffc23376330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.822552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9098ac05cd [ 46.823832] RDX: 00005634e4d15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.825103] RBP: 00007ffc23376390 R08: 0000000000000000 R09: 00007ffc23375a30 [ 46.826374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563517115bf0 [ 46.827652] R13: 00007ffc233767c0 R14: 000056351711f380 R15: 000056351712a460 [ 46.828939] [ 46.829385] irq event stamp: 1813 [ 46.829988] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.831494] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.833007] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 46.834538] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 46.836037] ---[ end trace 0000000000000000 ]--- [ 49.821931] ------------[ cut here ]------------ [ 49.822924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.825218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.826804] Modules linked in: [ 49.827515] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.829691] Tainted: [W]=WARN [ 49.830351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.831965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.832990] 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 [ 49.836456] RSP: 0018:ffff888016e4fbc0 EFLAGS: 00010286 [ 49.837515] RAX: 0000000000000000 RBX: ffffed1002dc9f78 RCX: ffffffff813a4050 [ 49.838910] RDX: ffff8880137ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.840319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc9f2f [ 49.841722] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.843134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e4fdf8 [ 49.844585] FS: 00007f496ede5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.846183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.847350] CR2: 00007f496f2d7580 CR3: 000000000b924000 CR4: 0000000000350ef0 [ 49.848771] Call Trace: [ 49.849339] [ 49.849787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.850765] ? __create_object+0x59/0x80 [ 49.851621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.852733] __vmalloc_noprof+0x59/0x60 [ 49.853590] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.854572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.855599] bpf_prog_alloc+0x39/0x200 [ 49.856462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.857500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.858493] do_seccomp+0x349/0x25e0 [ 49.859301] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.860303] ? __pfx_do_seccomp+0x10/0x10 [ 49.861121] ? find_held_lock+0x2b/0x80 [ 49.861958] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.863039] ? static_key_count+0x60/0x80 [ 49.863944] prctl_set_seccomp+0x4e/0x70 [ 49.864822] __do_sys_prctl+0xe6c/0x1d70 [ 49.865692] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.866623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.867692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.868770] ? irqentry_exit+0xf3/0x650 [ 49.869629] do_syscall_64+0xbf/0x430 [ 49.870461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.871510] RIP: 0033:0x7f496f2d75cd [ 49.872314] 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 [ 49.875791] RSP: 002b:00007ffe64067960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.877302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f496f2d75cd [ 49.878728] RDX: 00005632a5b12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.880115] RBP: 00007ffe640679c0 R08: 0000000000000000 R09: 00007ffe64067060 [ 49.881276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632b0340240 [ 49.882441] R13: 00007ffe64067df0 R14: 00005632b0349380 R15: 00005632b0354540 [ 49.883597] [ 49.883991] irq event stamp: 1717 [ 49.884589] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.885961] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.887314] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.888698] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.890073] ---[ end trace 0000000000000000 ]--- [ 50.682240] ------------[ cut here ]------------ [ 50.683012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.684773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.686066] Modules linked in: [ 50.686622] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.688333] Tainted: [W]=WARN [ 50.688823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.690087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.690880] 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 [ 50.693643] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286 [ 50.694497] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050 [ 50.695613] RDX: ffff8880190b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.696731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f [ 50.697850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.698964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8 [ 50.700083] FS: 00007f8f2b9bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.701329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.702252] CR2: 00007ffe663d2ef7 CR3: 000000000be1f000 CR4: 0000000000350ef0 [ 50.703363] Call Trace: [ 50.703776] [ 50.704125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.704897] ? __create_object+0x59/0x80 [ 50.705578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.706423] __vmalloc_noprof+0x59/0x60 [ 50.707044] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.707816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.708630] bpf_prog_alloc+0x39/0x200 [ 50.709272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.710033] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.710817] do_seccomp+0x349/0x25e0 [ 50.711446] ? find_held_lock+0x2b/0x80 [ 50.712081] ? do_prlimit+0x310/0x610 [ 50.712733] ? __pfx_do_seccomp+0x10/0x10 [ 50.713408] ? do_raw_spin_unlock+0x53/0x220 [ 50.714084] ? _raw_spin_unlock+0x1e/0x40 [ 50.714755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.715586] ? static_key_count+0x60/0x80 [ 50.716277] prctl_set_seccomp+0x4e/0x70 [ 50.716904] __do_sys_prctl+0xe6c/0x1d70 [ 50.717573] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.718288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.719068] do_syscall_64+0xbf/0x430 [ 50.719702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.720488] RIP: 0033:0x7f8f2bead5cd [ 50.721036] 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 [ 50.723685] RSP: 002b:00007ffe663d0fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.724830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f2bead5cd [ 50.725913] RDX: 000055c427b77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.726985] RBP: 00007ffe663d1030 R08: 0000000000000000 R09: 00007ffe663d06d0 [ 50.728100] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c467b83ad0 [ 50.729209] R13: 00007ffe663d1460 R14: 000055c467b84bc0 R15: 000055c467b95780 [ 50.730336] [ 50.730698] irq event stamp: 1793 [ 50.731264] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.732607] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.733923] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 50.735263] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 50.736594] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61901' (ECDSA) to the list of known hosts. 2025/11/17 11:49:34 fuzzer started 2025/11/17 11:49:34 dialing manager at localhost:37895 2025/11/17 11:49:34 checking machine... 2025/11/17 11:49:34 checking revisions... [ 51.645381] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:49:34 testing simple program... [ 51.727305] cgroup: Unknown subsys name 'net' [ 51.808337] cgroup: Unknown subsys name 'cpuset' [ 51.822330] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:49:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce37d08 RCX=1ffff1100d9c50bb RDX=1ffff1100d9c6fa3 RSI=ffff88806ce285d0 RDI=ffff88806ce37d18 RBP=ffff88806ce37d08 RSP=ffff88806ce08db0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffff88806ce28e58 R11=0000000000000001 R12=ffff88806ce37d08 R13=ffff88806ce28e58 R14=0000000000000000 R15=ffff88806ce285d0 RIP=ffffffff84c2bc6b 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 00007f496ede5900 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=00007f496f39d0b0 CR3=000000001ff03000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=00000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=2f3a746f6f723a303a303a3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000262f7 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=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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1003a70008 CR3=000000000e023000 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=726a0480c68167a09a4fa190686dd2d9 XMM02=2c67c8bc2e329bc300000000003035d8 XMM03=fb795ef6d65770560000000000310928 XMM04=508553b5cc8582ca00000000000ae988 XMM05=0394861f14684e590000000000320728 XMM06=3e829fc8c8edc99000000000003205b0 XMM07=e042d86d42eb936e0000000000311a78 XMM08=f2184204fcbac0650000000000303638 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000