[ 43.981158] ------------[ cut here ]------------ [ 43.981948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.983657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 43.984916] Modules linked in: [ 43.985460] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.987095] Tainted: [W]=WARN [ 43.987593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.988807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.989577] 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 [ 43.992204] RSP: 0018:ffff88801b847bc0 EFLAGS: 00010286 [ 43.993041] RAX: 0000000000000000 RBX: ffffed1003708f78 RCX: ffffffff813a4050 [ 43.994106] RDX: ffff88800f129bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.995169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003708f2f [ 43.996232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.997297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b847df8 [ 43.998388] FS: 00007f55cb285900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.999609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.000483] CR2: 00007f55cb777580 CR3: 000000000d4aa000 CR4: 0000000000350ef0 [ 44.001558] Call Trace: [ 44.001944] [ 44.002282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.003026] ? __create_object+0x59/0x80 [ 44.003673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.004491] __vmalloc_noprof+0x59/0x60 [ 44.005088] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.005827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.006599] bpf_prog_alloc+0x39/0x200 [ 44.007176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007949] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.008698] do_seccomp+0x349/0x25e0 [ 44.009257] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.010015] ? __pfx_do_seccomp+0x10/0x10 [ 44.010662] ? find_held_lock+0x2b/0x80 [ 44.011259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.012057] ? static_key_count+0x60/0x80 [ 44.012725] prctl_set_seccomp+0x4e/0x70 [ 44.013372] __do_sys_prctl+0xe6c/0x1d70 [ 44.014008] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.014715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.015514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.016273] ? irqentry_exit+0xf3/0x650 [ 44.016920] do_syscall_64+0xbf/0x430 [ 44.017537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.018285] RIP: 0033:0x7f55cb7775cd [ 44.018880] 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 [ 44.021514] RSP: 002b:00007ffd30ae8bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.022649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55cb7775cd [ 44.023715] RDX: 0000565367cc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.024790] RBP: 00007ffd30ae8c10 R08: 0000000000000000 R09: 00007ffd30ae82b0 [ 44.025873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565395749ad0 [ 44.026957] R13: 00007ffd30ae9040 R14: 000056539574abc0 R15: 000056539575b780 [ 44.028052] [ 44.028446] irq event stamp: 1757 [ 44.028951] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 44.030226] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 44.031495] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 44.032774] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 44.034042] ---[ end trace 0000000000000000 ]--- [ 47.373572] ------------[ cut here ]------------ [ 47.374523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.376613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.378133] Modules linked in: [ 47.378779] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.380858] Tainted: [W]=WARN [ 47.381696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.383231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.384145] 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 [ 47.387341] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 47.388280] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 47.389581] RDX: ffff888016351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.390877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 47.392169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.393449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 47.394751] FS: 00007fc56973a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.396192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.397260] CR2: 00007fc569ca04a6 CR3: 000000001f7b7000 CR4: 0000000000350ef0 [ 47.398551] Call Trace: [ 47.399016] [ 47.399469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.400350] ? __create_object+0x59/0x80 [ 47.401096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.402067] __vmalloc_noprof+0x59/0x60 [ 47.402826] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.403700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.404623] bpf_prog_alloc+0x39/0x200 [ 47.405366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.406268] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.407167] do_seccomp+0x349/0x25e0 [ 47.407894] ? find_held_lock+0x2b/0x80 [ 47.408654] ? do_prlimit+0x310/0x610 [ 47.409386] ? __pfx_do_seccomp+0x10/0x10 [ 47.410134] ? do_raw_spin_unlock+0x53/0x220 [ 47.410967] ? _raw_spin_unlock+0x1e/0x40 [ 47.411736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.412697] ? static_key_count+0x60/0x80 [ 47.413519] prctl_set_seccomp+0x4e/0x70 [ 47.414252] __do_sys_prctl+0xe6c/0x1d70 [ 47.415035] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.415896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.416857] ? irqentry_exit+0xf3/0x650 [ 47.417624] do_syscall_64+0xbf/0x430 [ 47.418368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.419265] RIP: 0033:0x7fc569c2c5cd [ 47.419969] 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 [ 47.423135] RSP: 002b:00007ffcd020d1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.424489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc569c2c5cd [ 47.425776] RDX: 00005582b524ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.427074] RBP: 00007ffcd020d240 R08: 0000000000000000 R09: 00007ffcd020c8e0 [ 47.428347] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582cb5b8ad0 [ 47.429651] R13: 00007ffcd020d670 R14: 00005582cb5b9bc0 R15: 00005582cb5ca780 [ 47.430858] [ 47.431239] irq event stamp: 1797 [ 47.431826] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 47.433181] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 47.434539] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 47.435906] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 47.437238] ---[ end trace 0000000000000000 ]--- [ 48.140239] ------------[ cut here ]------------ [ 48.141183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.143186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.144878] Modules linked in: [ 48.145629] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.147629] Tainted: [W]=WARN [ 48.148200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.149689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.150621] 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 [ 48.153821] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 48.154819] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 48.156103] RDX: ffff888017bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.157403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 48.158840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.160141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 48.161425] FS: 00007f6d2a180900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.162889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.163965] CR2: 00007fffdca6cef8 CR3: 000000001009b000 CR4: 0000000000350ef0 [ 48.165256] Call Trace: [ 48.165785] [ 48.166199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.167089] ? __create_object+0x59/0x80 [ 48.167872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.168843] __vmalloc_noprof+0x59/0x60 [ 48.169621] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.170515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.171462] bpf_prog_alloc+0x39/0x200 [ 48.172155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.173089] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.174021] do_seccomp+0x349/0x25e0 [ 48.174774] ? find_held_lock+0x2b/0x80 [ 48.175542] ? do_prlimit+0x310/0x610 [ 48.176259] ? __pfx_do_seccomp+0x10/0x10 [ 48.177053] ? do_raw_spin_unlock+0x53/0x220 [ 48.177924] ? _raw_spin_unlock+0x1e/0x40 [ 48.178713] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.179691] ? static_key_count+0x60/0x80 [ 48.180494] prctl_set_seccomp+0x4e/0x70 [ 48.181222] __do_sys_prctl+0xe6c/0x1d70 [ 48.182007] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.182864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.183838] ? irqentry_exit+0xf3/0x650 [ 48.184612] do_syscall_64+0xbf/0x430 [ 48.185367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.186297] RIP: 0033:0x7f6d2a6725cd [ 48.187031] 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 [ 48.190236] RSP: 002b:00007fffdca6b420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.191624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d2a6725cd [ 48.192923] RDX: 00005587b936ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.194259] RBP: 00007fffdca6b480 R08: 0000000000000000 R09: 00007fffdca6ab20 [ 48.195549] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587da186ad0 [ 48.196850] R13: 00007fffdca6b8b0 R14: 00005587da187bc0 R15: 00005587da198780 [ 48.198173] [ 48.198651] irq event stamp: 1845 [ 48.199269] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 48.200835] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 48.202387] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 48.203939] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 48.205472] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1430' (ECDSA) to the list of known hosts. 2025/11/18 12:07:15 fuzzer started 2025/11/18 12:07:16 dialing manager at localhost:34383 2025/11/18 12:07:16 checking machine... 2025/11/18 12:07:16 checking revisions... [ 49.120483] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:07:16 testing simple program... [ 49.206393] cgroup: Unknown subsys name 'net' [ 49.278274] cgroup: Unknown subsys name 'cpuset' [ 49.302748] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:07:15 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=fffffbfff0b82260 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85c11308 RBP=1ffffffff0b82250 RSP=ffff88806ce08c00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=00000020757cfa28 R12=0000000000000000 R13=ffff88806ce08c70 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81529214 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 00007f3074a63700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc569cf1618 CR3=000000000d5f0000 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=37303a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343630 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=0000000f827eb97a RCX=1ffff110012c2700 RDX=dffffc0000000000 RSI=ffff888009613800 RDI=ffff888009613850 RBP=ffff888009613800 RSP=ffff888009637920 R8 =0000000000005800 R9 =0000000000005800 R10=0000000000005800 R11=0000000000000001 R12=0000000000000400 R13=0000000000000000 R14=0000000000000400 R15=ffff88806cf37448 RIP=ffffffff814a6f3d RFL=00000012 [----A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9534aff8 CR3=000000000c5cc000 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=22e530d11c3dc8ae2a423c4d6fd6e794 XMM02=00000000003032f8ec2efd57dc4c00df XMM03=00000000003123e056e919a52d21981c XMM04=ca579dd23116cd2300000000000ae988 XMM05=97bca76604f941f50000000000321d38 XMM06=405749d8372a36f10000000000321160 XMM07=e042d86d42eb936e0000000000312660 XMM08=56e919a52d21981c0000000000303358 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000