[ 39.062461] ------------[ cut here ]------------ [ 39.063394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.066863] Modules linked in: [ 39.067727] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.069790] Tainted: [W]=WARN [ 39.070401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072814] 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 [ 39.075994] RSP: 0018:ffff88801610fbc0 EFLAGS: 00010286 [ 39.076975] RAX: 0000000000000000 RBX: ffffed1002c21f78 RCX: ffffffff813a4050 [ 39.078270] RDX: ffff8880167b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c21f2f [ 39.080844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801610fdf8 [ 39.083447] FS: 00007f64fa25b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.084885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085983] CR2: 00007ffd50e74ef7 CR3: 000000000d5cf000 CR4: 0000000000350ef0 [ 39.087287] Call Trace: [ 39.087783] [ 39.088196] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089102] ? __create_object+0x59/0x80 [ 39.089908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090882] __vmalloc_noprof+0x59/0x60 [ 39.091660] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093507] bpf_prog_alloc+0x39/0x200 [ 39.094221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095144] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.096047] do_seccomp+0x349/0x25e0 [ 39.096776] ? find_held_lock+0x2b/0x80 [ 39.097541] ? do_prlimit+0x310/0x610 [ 39.098237] ? __pfx_do_seccomp+0x10/0x10 [ 39.099026] ? do_raw_spin_unlock+0x53/0x220 [ 39.099877] ? _raw_spin_unlock+0x1e/0x40 [ 39.100660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101660] ? static_key_count+0x60/0x80 [ 39.102459] prctl_set_seccomp+0x4e/0x70 [ 39.103181] __do_sys_prctl+0xe6c/0x1d70 [ 39.103963] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.105833] ? irqentry_exit+0xf3/0x650 [ 39.106612] do_syscall_64+0xbf/0x430 [ 39.107367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108267] RIP: 0033:0x7f64fa74d5cd [ 39.108973] 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 [ 39.112175] RSP: 002b:00007ffd50e72270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64fa74d5cd [ 39.114830] RDX: 000055694a50ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116122] RBP: 00007ffd50e722d0 R08: 0000000000000000 R09: 00007ffd50e71970 [ 39.117408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556984a67ad0 [ 39.118712] R13: 00007ffd50e72700 R14: 0000556984a68bc0 R15: 0000556984a79780 [ 39.120013] [ 39.120472] irq event stamp: 1801 [ 39.121084] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.122624] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.124145] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 39.125707] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 39.127220] ---[ end trace 0000000000000000 ]--- [ 41.775515] ------------[ cut here ]------------ [ 41.776419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.778430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.779861] Modules linked in: [ 41.780712] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.782745] Tainted: [W]=WARN [ 41.783289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.784732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.785645] 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 [ 41.788743] RSP: 0018:ffff88800b9efbc0 EFLAGS: 00010286 [ 41.789712] RAX: 0000000000000000 RBX: ffffed100173df78 RCX: ffffffff813a4050 [ 41.790978] RDX: ffff88800f071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.792229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100173df2f [ 41.793508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.794771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b9efdf8 [ 41.796029] FS: 00007f29b5c96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.797444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.798489] CR2: 00007f29b6188580 CR3: 000000001f66a000 CR4: 0000000000350ef0 [ 41.799754] Call Trace: [ 41.800210] [ 41.800653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.801542] ? __create_object+0x59/0x80 [ 41.802270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.803211] __vmalloc_noprof+0x59/0x60 [ 41.803945] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.804796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.805725] bpf_prog_alloc+0x39/0x200 [ 41.806452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.807363] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.808202] do_seccomp+0x349/0x25e0 [ 41.808905] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.809795] ? __pfx_do_seccomp+0x10/0x10 [ 41.810562] ? find_held_lock+0x2b/0x80 [ 41.811262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.812206] ? static_key_count+0x60/0x80 [ 41.812988] prctl_set_seccomp+0x4e/0x70 [ 41.813764] __do_sys_prctl+0xe6c/0x1d70 [ 41.814527] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.815372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.816274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.817222] ? irqentry_exit+0xf3/0x650 [ 41.817984] do_syscall_64+0xbf/0x430 [ 41.818711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.819650] RIP: 0033:0x7f29b61885cd [ 41.820301] 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 [ 41.823459] RSP: 002b:00007ffd61c84b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.824804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29b61885cd [ 41.826073] RDX: 000055c3ac8a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.827355] RBP: 00007ffd61c84b60 R08: 0000000000000000 R09: 00007ffd61c84200 [ 41.828613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3b8582ad0 [ 41.829891] R13: 00007ffd61c84f90 R14: 000055c3b8583bc0 R15: 000055c3b8594780 [ 41.831166] [ 41.831629] irq event stamp: 1771 [ 41.832229] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 41.833735] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 41.835226] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 41.836740] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 41.838232] ---[ end trace 0000000000000000 ]--- [ 42.747731] ------------[ cut here ]------------ [ 42.748634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.750645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.752077] Modules linked in: [ 42.752698] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.754921] Tainted: [W]=WARN [ 42.755588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.757057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.757977] 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 [ 42.761111] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 42.762099] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 42.763400] RDX: ffff88801a241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.764671] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 42.765964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.767247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 42.768523] FS: 00007fc9cd47f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.769970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.771028] CR2: 00007ffc0094aef7 CR3: 000000000df25000 CR4: 0000000000350ef0 [ 42.772307] Call Trace: [ 42.772798] [ 42.773204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.774096] ? __create_object+0x59/0x80 [ 42.774876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.775836] __vmalloc_noprof+0x59/0x60 [ 42.776594] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.777469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778414] bpf_prog_alloc+0x39/0x200 [ 42.779103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780023] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.780915] do_seccomp+0x349/0x25e0 [ 42.781658] ? find_held_lock+0x2b/0x80 [ 42.782412] ? do_prlimit+0x310/0x610 [ 42.783104] ? __pfx_do_seccomp+0x10/0x10 [ 42.783893] ? do_raw_spin_unlock+0x53/0x220 [ 42.784724] ? _raw_spin_unlock+0x1e/0x40 [ 42.785517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.786475] ? static_key_count+0x60/0x80 [ 42.787233] prctl_set_seccomp+0x4e/0x70 [ 42.787998] __do_sys_prctl+0xe6c/0x1d70 [ 42.788774] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.789636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.790603] ? irqentry_exit+0xf3/0x650 [ 42.791365] do_syscall_64+0xbf/0x430 [ 42.792066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.793010] RIP: 0033:0x7fc9cd9715cd [ 42.793729] 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 [ 42.796902] RSP: 002b:00007ffc009482d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.798273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9cd9715cd [ 42.799561] RDX: 00005570142d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.800859] RBP: 00007ffc00948330 R08: 0000000000000000 R09: 00007ffc009479d0 [ 42.802138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055702de082b0 [ 42.803425] R13: 00007ffc00948760 R14: 000055702de0ad20 R15: 000055702de1c8d0 [ 42.804718] [ 42.805134] irq event stamp: 1835 [ 42.805793] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.807119] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.808389] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 42.809679] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 42.810935] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50618' (ECDSA) to the list of known hosts. 2025/11/18 12:05:09 fuzzer started 2025/11/18 12:05:09 dialing manager at localhost:34383 2025/11/18 12:05:09 checking machine... 2025/11/18 12:05:09 checking revisions... [ 43.681703] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:05:09 testing simple program... [ 43.758161] cgroup: Unknown subsys name 'net' [ 43.816697] cgroup: Unknown subsys name 'cpuset' [ 43.829000] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:05:08 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801b04a640 RCX=ffff88801b0bf45c RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88801b04a640 RBP=ffffffff85e1ffe0 RSP=ffff88801b0bf408 R8 =ffffffff86ab8488 R9 =ffff88801b0bf548 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801b04a640 R13=ffff88801b0bf45c R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b6847ce040 CR3=000000000beab000 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=74e060ab4392bd860c40dd3544dd3f22 XMM02=ec2efd57dc4c00df00000000003040f0 XMM03=3ce02a37c977a81900000000003041c0 XMM04=9d329b829c8a30b000000000000ae988 XMM05=e85844fd44d3487e00000000003205b0 XMM06=474038aa6c007e1f0000000000320238 XMM07=e042d86d42eb936e000000000030ff48 XMM08=3ce02a37c977a81900000000003041c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000c7782bef RBX=ffff88800eef5340 RCX=000000007bd0f0a0 RDX=00000000439d9ff8 RSI=00000000343e1bc8 RDI=00000000a4e8a246 RBP=ffff88800eef5d98 RSP=ffff888016cc73a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800eef5dc0 R13=00000000343e1bc8 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275cc RFL=00000082 [--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 00007f29b5c96900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f29b5c75020 CR3=000000001f5ea000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000