[ 45.528426] ------------[ cut here ]------------ [ 45.529371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.531492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.533011] Modules linked in: [ 45.533656] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.535964] Tainted: [W]=WARN [ 45.536683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.538213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.539179] 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 [ 45.542480] RSP: 0018:ffff8880160ffbc0 EFLAGS: 00010286 [ 45.543509] RAX: 0000000000000000 RBX: ffffed1002c1ff78 RCX: ffffffff813a4050 [ 45.544864] RDX: ffff888016368000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.546163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ff2f [ 45.547438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.548761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160ffdf8 [ 45.550050] FS: 00007f873fab6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.551512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.552609] CR2: 00007f873ffa8580 CR3: 000000000a1da000 CR4: 0000000000350ef0 [ 45.553895] Call Trace: [ 45.554363] [ 45.554829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.555731] ? __create_object+0x59/0x80 [ 45.556513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.557493] __vmalloc_noprof+0x59/0x60 [ 45.558256] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.559152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.560102] bpf_prog_alloc+0x39/0x200 [ 45.560831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.561774] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.562691] do_seccomp+0x349/0x25e0 [ 45.563367] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.564289] ? __pfx_do_seccomp+0x10/0x10 [ 45.565072] ? find_held_lock+0x2b/0x80 [ 45.565842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.566811] ? static_key_count+0x60/0x80 [ 45.567619] prctl_set_seccomp+0x4e/0x70 [ 45.568363] __do_sys_prctl+0xe6c/0x1d70 [ 45.569178] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.570052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.571029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.572012] ? irqentry_exit+0xf3/0x650 [ 45.572791] do_syscall_64+0xbf/0x430 [ 45.573496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.574455] RIP: 0033:0x7f873ffa85cd [ 45.575160] 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 [ 45.578335] RSP: 002b:00007ffc77436800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.579696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f873ffa85cd [ 45.580996] RDX: 00005625e1f08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.582288] RBP: 00007ffc77436860 R08: 0000000000000000 R09: 00007ffc77435f00 [ 45.583589] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626014c4ad0 [ 45.584883] R13: 00007ffc77436c90 R14: 00005626014c5bc0 R15: 00005626014d6780 [ 45.586185] [ 45.586641] irq event stamp: 1819 [ 45.587266] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 45.588807] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 45.590318] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 45.591891] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 45.593445] ---[ end trace 0000000000000000 ]--- [ 48.490811] ------------[ cut here ]------------ [ 48.491766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.493941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.495409] Modules linked in: [ 48.496305] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.498374] Tainted: [W]=WARN [ 48.498991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.500461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.501385] 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 [ 48.504603] RSP: 0018:ffff888019dc7bc0 EFLAGS: 00010286 [ 48.505536] RAX: 0000000000000000 RBX: ffffed10033b8f78 RCX: ffffffff813a4050 [ 48.506865] RDX: ffff888018753780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.508156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b8f2f [ 48.509452] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.510724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dc7df8 [ 48.512032] FS: 00007f3e381b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.513485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.514577] CR2: 00007ffe3fae2ef7 CR3: 000000001f0c0000 CR4: 0000000000350ef0 [ 48.515884] Call Trace: [ 48.516371] [ 48.516834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.517735] ? __create_object+0x59/0x80 [ 48.518477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.519449] __vmalloc_noprof+0x59/0x60 [ 48.520221] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.521117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.522065] bpf_prog_alloc+0x39/0x200 [ 48.522810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.523756] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.524702] do_seccomp+0x349/0x25e0 [ 48.525387] ? find_held_lock+0x2b/0x80 [ 48.526153] ? do_prlimit+0x310/0x610 [ 48.526897] ? __pfx_do_seccomp+0x10/0x10 [ 48.527693] ? do_raw_spin_unlock+0x53/0x220 [ 48.528502] ? _raw_spin_unlock+0x1e/0x40 [ 48.529305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.530287] ? static_key_count+0x60/0x80 [ 48.531125] prctl_set_seccomp+0x4e/0x70 [ 48.531915] __do_sys_prctl+0xe6c/0x1d70 [ 48.532729] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.533606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.534603] ? irqentry_exit+0xf3/0x650 [ 48.535341] do_syscall_64+0xbf/0x430 [ 48.536110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.537090] RIP: 0033:0x7f3e386a25cd [ 48.537809] 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 [ 48.541064] RSP: 002b:00007ffe3fae0900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.542458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e386a25cd [ 48.543769] RDX: 0000557531d30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.545103] RBP: 00007ffe3fae0960 R08: 0000000000000000 R09: 00007ffe3fae0000 [ 48.546415] R10: 0000000000000000 R11: 0000000000000246 R12: 000055755c9c92b0 [ 48.547722] R13: 00007ffe3fae0d90 R14: 000055755c9cbd20 R15: 000055755c9dd8d0 [ 48.549058] [ 48.549489] irq event stamp: 1849 [ 48.550158] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 48.551714] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 48.553278] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 48.554853] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 48.556405] ---[ end trace 0000000000000000 ]--- [ 49.222219] ------------[ cut here ]------------ [ 49.223123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.225884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.227333] Modules linked in: [ 49.228225] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.230270] Tainted: [W]=WARN [ 49.230879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.232351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.233256] 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 [ 49.236419] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 49.237396] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 49.238657] RDX: ffff88800f633780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.239915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 49.241192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.242446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 49.243710] FS: 00007f9fc6ae9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.245135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.246189] CR2: 00007ffff41fdef7 CR3: 000000000a0e2000 CR4: 0000000000350ef0 [ 49.247461] Call Trace: [ 49.247955] [ 49.248372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.249258] ? __create_object+0x59/0x80 [ 49.250045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.251007] __vmalloc_noprof+0x59/0x60 [ 49.251758] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.252629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253516] bpf_prog_alloc+0x39/0x200 [ 49.254248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255180] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.256093] do_seccomp+0x349/0x25e0 [ 49.256816] ? find_held_lock+0x2b/0x80 [ 49.257532] ? do_prlimit+0x310/0x610 [ 49.258267] ? __pfx_do_seccomp+0x10/0x10 [ 49.259067] ? do_raw_spin_unlock+0x53/0x220 [ 49.259895] ? _raw_spin_unlock+0x1e/0x40 [ 49.260687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.261656] ? static_key_count+0x60/0x80 [ 49.262403] prctl_set_seccomp+0x4e/0x70 [ 49.263183] __do_sys_prctl+0xe6c/0x1d70 [ 49.263954] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.264829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.265795] ? irqentry_exit+0xf3/0x650 [ 49.266517] do_syscall_64+0xbf/0x430 [ 49.267254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.268228] RIP: 0033:0x7f9fc6fdb5cd [ 49.268920] 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 [ 49.272067] RSP: 002b:00007ffff41fb660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.273427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fc6fdb5cd [ 49.274702] RDX: 000055acf9027e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.275982] RBP: 00007ffff41fb6c0 R08: 0000000000000000 R09: 00007ffff41fad60 [ 49.277283] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad194ccbf0 [ 49.278576] R13: 00007ffff41fbaf0 R14: 000055ad194d6380 R15: 000055ad194e1460 [ 49.279878] [ 49.280307] irq event stamp: 1843 [ 49.280949] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.282239] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.283504] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 49.284800] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.286054] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50930' (ECDSA) to the list of known hosts. 2025/11/17 16:24:58 fuzzer started 2025/11/17 16:24:58 dialing manager at localhost:37895 2025/11/17 16:24:58 checking machine... 2025/11/17 16:24:58 checking revisions... [ 50.233075] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:24:59 testing simple program... [ 50.321651] cgroup: Unknown subsys name 'net' [ 50.383634] cgroup: Unknown subsys name 'cpuset' [ 50.402008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:24:58 Registers: info registers vcpu 0 RAX=0000000000040e9d 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=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 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=00007fe2d8f12000 CR3=000000000bffd000 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=34323a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81b6d49d RDX=ffff88800f2d3780 RSI=ffffffff81ce2a8d RDI=ffff88801681d180 RBP=ffff88801a362d00 RSP=ffff88801769fea0 R8 =0000000000000000 R9 =ffffed1002d03a5c R10=0000000000000000 R11=0000000000000001 R12=ffff88801681d180 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81ce2a8d RFL=00000293 [--S-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 00007f3e381b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3fada000 CR3=000000001f102000 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=6720646572637465733a4d41503d706f 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