[ 45.504380] ------------[ cut here ]------------ [ 45.505345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.507339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.508828] Modules linked in: [ 45.509506] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.511482] Tainted: [W]=WARN [ 45.512027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.513539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.514450] 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 [ 45.517679] RSP: 0018:ffff888019937bc0 EFLAGS: 00010286 [ 45.518646] RAX: 0000000000000000 RBX: ffffed1003326f78 RCX: ffffffff813a4050 [ 45.519900] RDX: ffff888015d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.521218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003326f2f [ 45.522485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.523738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019937df8 [ 45.525043] FS: 00007fe87f13a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.526486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.527585] CR2: 00007ffc86ffdef7 CR3: 00000000134ce000 CR4: 0000000000350ef0 [ 45.528923] Call Trace: [ 45.529429] [ 45.529837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.530744] ? __create_object+0x59/0x80 [ 45.531540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.532535] __vmalloc_noprof+0x59/0x60 [ 45.533333] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.534174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.535120] bpf_prog_alloc+0x39/0x200 [ 45.535857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.536837] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.537742] do_seccomp+0x349/0x25e0 [ 45.538464] ? find_held_lock+0x2b/0x80 [ 45.539234] ? do_prlimit+0x310/0x610 [ 45.539933] ? __pfx_do_seccomp+0x10/0x10 [ 45.540756] ? do_raw_spin_unlock+0x53/0x220 [ 45.541585] ? _raw_spin_unlock+0x1e/0x40 [ 45.542364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.543345] ? static_key_count+0x60/0x80 [ 45.544124] prctl_set_seccomp+0x4e/0x70 [ 45.544940] __do_sys_prctl+0xe6c/0x1d70 [ 45.545732] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.546602] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.547570] ? irqentry_exit+0xf3/0x650 [ 45.548344] do_syscall_64+0xbf/0x430 [ 45.549079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.550022] RIP: 0033:0x7fe87f62c5cd [ 45.550721] 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 [ 45.553953] RSP: 002b:00007ffc86ffcdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.555337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe87f62c5cd [ 45.556681] RDX: 0000555c248cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.557969] RBP: 00007ffc86ffce30 R08: 0000000000000000 R09: 00007ffc86ffc4d0 [ 45.559267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c55311ad0 [ 45.560574] R13: 00007ffc86ffd260 R14: 0000555c55312bc0 R15: 0000555c55323780 [ 45.561894] [ 45.562374] irq event stamp: 1735 [ 45.562993] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.564543] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.565953] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.567234] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.568507] ---[ end trace 0000000000000000 ]--- [ 48.583439] ------------[ cut here ]------------ [ 48.584343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.586372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.587849] Modules linked in: [ 48.588729] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.590784] Tainted: [W]=WARN [ 48.591391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.592887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.593814] 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 [ 48.596970] RSP: 0018:ffff888019d9fbc0 EFLAGS: 00010286 [ 48.597949] RAX: 0000000000000000 RBX: ffffed10033b3f78 RCX: ffffffff813a4050 [ 48.599227] RDX: ffff888016fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.600506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b3f2f [ 48.601792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.603073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d9fdf8 [ 48.604370] FS: 00007fc987d77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.605817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.606894] CR2: 00007fff4ba0fef7 CR3: 000000000f0a4000 CR4: 0000000000350ef0 [ 48.608188] Call Trace: [ 48.608704] [ 48.609107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.609988] ? __create_object+0x59/0x80 [ 48.610776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.611743] __vmalloc_noprof+0x59/0x60 [ 48.612501] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.613386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.614325] bpf_prog_alloc+0x39/0x200 [ 48.615027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.615959] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.616880] do_seccomp+0x349/0x25e0 [ 48.617593] ? find_held_lock+0x2b/0x80 [ 48.618353] ? do_prlimit+0x310/0x610 [ 48.619074] ? __pfx_do_seccomp+0x10/0x10 [ 48.619859] ? do_raw_spin_unlock+0x53/0x220 [ 48.620703] ? _raw_spin_unlock+0x1e/0x40 [ 48.621497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.622476] ? static_key_count+0x60/0x80 [ 48.623279] prctl_set_seccomp+0x4e/0x70 [ 48.624018] __do_sys_prctl+0xe6c/0x1d70 [ 48.624797] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.625654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.626633] ? irqentry_exit+0xf3/0x650 [ 48.627413] do_syscall_64+0xbf/0x430 [ 48.628108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.629078] RIP: 0033:0x7fc9882695cd [ 48.629800] 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 [ 48.633005] RSP: 002b:00007fff4ba0e960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.634389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9882695cd [ 48.635671] RDX: 00005598aad1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.636974] RBP: 00007fff4ba0e9c0 R08: 0000000000000000 R09: 00007fff4ba0e060 [ 48.638057] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598e5e54ad0 [ 48.639121] R13: 00007fff4ba0edf0 R14: 00005598e5e55bc0 R15: 00005598e5e66780 [ 48.640235] [ 48.640602] irq event stamp: 1829 [ 48.641106] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.642367] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.643627] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 48.644935] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 48.646222] ---[ end trace 0000000000000000 ]--- [ 49.351605] ------------[ cut here ]------------ [ 49.352544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.354534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.355989] Modules linked in: [ 49.356641] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.358873] Tainted: [W]=WARN [ 49.359545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.361057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.361964] 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 [ 49.365143] RSP: 0018:ffff88801760fbc0 EFLAGS: 00010286 [ 49.366124] RAX: 0000000000000000 RBX: ffffed1002ec1f78 RCX: ffffffff813a4050 [ 49.367398] RDX: ffff888016299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.368704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec1f2f [ 49.369970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.371263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801760fdf8 [ 49.372584] FS: 00007fbbc4e4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.374041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.375112] CR2: 00007fffab2f9ef7 CR3: 000000001f8a6000 CR4: 0000000000350ef0 [ 49.376407] Call Trace: [ 49.376894] [ 49.377353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.378254] ? __create_object+0x59/0x80 [ 49.378998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.379960] __vmalloc_noprof+0x59/0x60 [ 49.380735] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.381611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382544] bpf_prog_alloc+0x39/0x200 [ 49.383299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.384186] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.385087] do_seccomp+0x349/0x25e0 [ 49.385803] ? find_held_lock+0x2b/0x80 [ 49.386564] ? do_prlimit+0x310/0x610 [ 49.387318] ? __pfx_do_seccomp+0x10/0x10 [ 49.388069] ? do_raw_spin_unlock+0x53/0x220 [ 49.388916] ? _raw_spin_unlock+0x1e/0x40 [ 49.389716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.390676] ? static_key_count+0x60/0x80 [ 49.391481] prctl_set_seccomp+0x4e/0x70 [ 49.392274] __do_sys_prctl+0xe6c/0x1d70 [ 49.393024] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.393901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.394869] ? irqentry_exit+0xf3/0x650 [ 49.395642] do_syscall_64+0xbf/0x430 [ 49.396399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.397371] RIP: 0033:0x7fbbc533f5cd [ 49.398049] 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 [ 49.401260] RSP: 002b:00007fffab2f80b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.402636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbc533f5cd [ 49.403928] RDX: 0000557a7fd2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.405229] RBP: 00007fffab2f8110 R08: 0000000000000000 R09: 00007fffab2f77b0 [ 49.406530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a96b7fad0 [ 49.407853] R13: 00007fffab2f8540 R14: 0000557a96b80bc0 R15: 0000557a96b91780 [ 49.409185] [ 49.409619] irq event stamp: 1809 [ 49.410126] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.411392] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.412669] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.413947] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.415217] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34007' (ECDSA) to the list of known hosts. 2025/11/19 02:53:10 fuzzer started 2025/11/19 02:53:10 dialing manager at localhost:34383 2025/11/19 02:53:10 checking machine... 2025/11/19 02:53:10 checking revisions... [ 50.266787] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:53:10 testing simple program... [ 50.354426] cgroup: Unknown subsys name 'net' [ 50.405945] cgroup: Unknown subsys name 'cpuset' [ 50.423127] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:53:09 Registers: info registers vcpu 0 RAX=0000000000045ded RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3a39e4e8 CR3=000000000b8c8000 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=2039303a33353a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a33353a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86e7f89f RBX=0000000000000001 RCX=ffffffff86e7f89a RDX=0000000000000000 RSI=1ffffffff0dcff13 RDI=ffffffff869aaa40 RBP=ffff888019ec7618 RSP=ffff888019ec7550 R8 =ffffffff86e7f876 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6929 R12=ffff888019ec7620 R13=ffff888019ec7608 R14=ffff888019ec7601 R15=ffff888019ec75c0 RIP=ffffffff8135e815 RFL=00000213 [----A-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 00007fc987d77900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc987d56020 CR3=000000001f3ee000 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