[ 46.636992] ------------[ cut here ]------------ [ 46.637781] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.639560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.640804] Modules linked in: [ 46.641305] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.643061] Tainted: [W]=WARN [ 46.643530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.644778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.645528] 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 [ 46.648207] RSP: 0018:ffff88801430fbc0 EFLAGS: 00010286 [ 46.649042] RAX: 0000000000000000 RBX: ffffed1002861f78 RCX: ffffffff813a4050 [ 46.650129] RDX: ffff888016a41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.651238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002861f2f [ 46.652323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.653401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801430fdf8 [ 46.654492] FS: 00007f1e1dda7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.655697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.656554] CR2: 00007ffed71f8ef8 CR3: 0000000009c4e000 CR4: 0000000000350ef0 [ 46.657654] Call Trace: [ 46.658053] [ 46.658419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.659182] ? __create_object+0x59/0x80 [ 46.659845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.660675] __vmalloc_noprof+0x59/0x60 [ 46.661278] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.662013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.662812] bpf_prog_alloc+0x39/0x200 [ 46.663402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.664180] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.664926] do_seccomp+0x349/0x25e0 [ 46.665499] ? find_held_lock+0x2b/0x80 [ 46.666146] ? do_prlimit+0x310/0x610 [ 46.666772] ? __pfx_do_seccomp+0x10/0x10 [ 46.667394] ? do_raw_spin_unlock+0x53/0x220 [ 46.668099] ? _raw_spin_unlock+0x1e/0x40 [ 46.668763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.669538] ? static_key_count+0x60/0x80 [ 46.670227] prctl_set_seccomp+0x4e/0x70 [ 46.670880] __do_sys_prctl+0xe6c/0x1d70 [ 46.671493] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.672223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.673028] ? irqentry_exit+0xf3/0x650 [ 46.673664] do_syscall_64+0xbf/0x430 [ 46.674256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.675056] RIP: 0033:0x7f1e1e2995cd [ 46.675613] 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 [ 46.678317] RSP: 002b:00007ffed71f7d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.679473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e1e2995cd [ 46.680548] RDX: 0000558f33c9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.681637] RBP: 00007ffed71f7d70 R08: 0000000000000000 R09: 00007ffed71f7410 [ 46.682711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f45778ad0 [ 46.683768] R13: 00007ffed71f81a0 R14: 0000558f45779bc0 R15: 0000558f4578a780 [ 46.684851] [ 46.685203] irq event stamp: 1705 [ 46.685741] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.687022] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.688294] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 46.689573] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.690845] ---[ end trace 0000000000000000 ]--- [ 50.288608] ------------[ cut here ]------------ [ 50.289520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.291547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.293001] Modules linked in: [ 50.293583] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.295650] Tainted: [W]=WARN [ 50.296206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.297838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.298764] 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 [ 50.301936] RSP: 0018:ffff88801739fbc0 EFLAGS: 00010286 [ 50.302947] RAX: 0000000000000000 RBX: ffffed1002e73f78 RCX: ffffffff813a4050 [ 50.304220] RDX: ffff88800fcf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.305495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e73f2f [ 50.306793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.308078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801739fdf8 [ 50.309358] FS: 00007f1c4a9df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.310805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.311866] CR2: 00007ffc22073ef8 CR3: 000000000dee4000 CR4: 0000000000350ef0 [ 50.313154] Call Trace: [ 50.313659] [ 50.314073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.314979] ? __create_object+0x59/0x80 [ 50.315761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.316737] __vmalloc_noprof+0x59/0x60 [ 50.317450] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.318338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.319276] bpf_prog_alloc+0x39/0x200 [ 50.320007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.320933] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.321844] do_seccomp+0x349/0x25e0 [ 50.322543] ? find_held_lock+0x2b/0x80 [ 50.323309] ? do_prlimit+0x310/0x610 [ 50.324052] ? __pfx_do_seccomp+0x10/0x10 [ 50.324830] ? do_raw_spin_unlock+0x53/0x220 [ 50.325665] ? _raw_spin_unlock+0x1e/0x40 [ 50.326407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.327370] ? static_key_count+0x60/0x80 [ 50.328173] prctl_set_seccomp+0x4e/0x70 [ 50.328955] __do_sys_prctl+0xe6c/0x1d70 [ 50.329743] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.330573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.331550] ? irqentry_exit+0xf3/0x650 [ 50.332336] do_syscall_64+0xbf/0x430 [ 50.333069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.334035] RIP: 0033:0x7f1c4aed15cd [ 50.334754] 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 [ 50.337936] RSP: 002b:00007ffc220715e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.339312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c4aed15cd [ 50.340591] RDX: 000056463216fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.341903] RBP: 00007ffc22071640 R08: 0000000000000000 R09: 00007ffc22070ce0 [ 50.343194] R10: 0000000000000000 R11: 0000000000000246 R12: 000056463263aad0 [ 50.344469] R13: 00007ffc22071a70 R14: 000056463263bbc0 R15: 000056463264c780 [ 50.345774] [ 50.346199] irq event stamp: 1791 [ 50.346851] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.348373] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.349913] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.351515] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 50.353034] ---[ end trace 0000000000000000 ]--- [ 51.186816] ------------[ cut here ]------------ [ 51.187785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.189902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.191419] Modules linked in: [ 51.192329] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.194507] Tainted: [W]=WARN [ 51.195143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.196699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.197608] 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 [ 51.200978] RSP: 0018:ffff888017d17bc0 EFLAGS: 00010286 [ 51.201992] RAX: 0000000000000000 RBX: ffffed1002fa2f78 RCX: ffffffff813a4050 [ 51.203335] RDX: ffff88801a7c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.204648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa2f2f [ 51.205932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.207234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d17df8 [ 51.208526] FS: 00007f51f938c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.209977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.211070] CR2: 00007ffd332a2ef8 CR3: 000000000ea99000 CR4: 0000000000350ef0 [ 51.212378] Call Trace: [ 51.212878] [ 51.213288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.214181] ? __create_object+0x59/0x80 [ 51.214963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.215932] __vmalloc_noprof+0x59/0x60 [ 51.216676] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.217490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.218418] bpf_prog_alloc+0x39/0x200 [ 51.219162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.220082] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.220986] do_seccomp+0x349/0x25e0 [ 51.221698] ? find_held_lock+0x2b/0x80 [ 51.222418] ? do_prlimit+0x310/0x610 [ 51.223164] ? __pfx_do_seccomp+0x10/0x10 [ 51.223931] ? do_raw_spin_unlock+0x53/0x220 [ 51.224768] ? _raw_spin_unlock+0x1e/0x40 [ 51.225506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.226474] ? static_key_count+0x60/0x80 [ 51.227335] prctl_set_seccomp+0x4e/0x70 [ 51.228380] __do_sys_prctl+0xe6c/0x1d70 [ 51.229266] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.230245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.231346] ? irqentry_exit+0xf3/0x650 [ 51.232203] do_syscall_64+0xbf/0x430 [ 51.233032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.234100] RIP: 0033:0x7f51f987e5cd [ 51.234890] 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 [ 51.238456] RSP: 002b:00007ffd332a05b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.239984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51f987e5cd [ 51.241416] RDX: 000055758715ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.242865] RBP: 00007ffd332a0610 R08: 0000000000000000 R09: 00007ffd3329fcb0 [ 51.244296] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575a5829bf0 [ 51.245721] R13: 00007ffd332a0a40 R14: 00005575a5833380 R15: 00005575a583e460 [ 51.247204] [ 51.247714] irq event stamp: 1863 [ 51.248397] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 51.250089] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 51.251800] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 51.253606] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 51.255223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4053' (ECDSA) to the list of known hosts. 2025/11/17 11:34:03 fuzzer started 2025/11/17 11:34:03 dialing manager at localhost:37895 2025/11/17 11:34:03 checking machine... 2025/11/17 11:34:03 checking revisions... [ 52.193026] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:34:03 testing simple program... [ 52.292357] cgroup: Unknown subsys name 'net' [ 52.359980] cgroup: Unknown subsys name 'cpuset' [ 52.376426] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:34:02 Registers: info registers vcpu 0 RAX=000000000004071b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ba11ed040 CR3=000000000e813000 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=773e97c81995c5bf9148b06cb585a203 XMM02=ec2efd57dc4c00df0000000000306b00 XMM03=87517c8b6328a15f0000000000306bd0 XMM04=dd788dd956e1d4dd00000000000ae988 XMM05=14648eaa1277bab10000000000322dc0 XMM06=817b8945e9d503730000000000322c48 XMM07=e042d86d42eb936e0000000000313e90 XMM08=87517c8b6328a15f0000000000306bd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000013d28 RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800c806cb8 RBP=ffff88800c806cb8 RSP=ffff88806cf08dd0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea0000598900 R13=0000000000000000 R14=ffff8880166269c0 R15=ffff888009472140 RIP=ffffffff81b61b9a RFL=00000202 [-------] 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 00007f1c4a9df900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2206b000 CR3=000000000d7e3000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000