[ 38.988999] ------------[ cut here ]------------ [ 38.989883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.991896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.993353] Modules linked in: [ 38.994051] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.996034] Tainted: [W]=WARN [ 38.996583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.998930] 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 [ 39.002118] RSP: 0018:ffff8880162c7bc0 EFLAGS: 00010286 [ 39.003085] RAX: 0000000000000000 RBX: ffffed1002c58f78 RCX: ffffffff813a4050 [ 39.004359] RDX: ffff888015fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.005656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c58f2f [ 39.006978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.008263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162c7df8 [ 39.009552] FS: 00007f0b23c94900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.010997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.012066] CR2: 00007f0b24186580 CR3: 000000000d87a000 CR4: 0000000000350ef0 [ 39.013341] Call Trace: [ 39.013810] [ 39.014270] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.015165] ? __create_object+0x59/0x80 [ 39.015891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.016849] __vmalloc_noprof+0x59/0x60 [ 39.017608] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.018521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019472] bpf_prog_alloc+0x39/0x200 [ 39.020206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021133] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.022061] do_seccomp+0x349/0x25e0 [ 39.022730] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.023631] ? __pfx_do_seccomp+0x10/0x10 [ 39.024412] ? find_held_lock+0x2b/0x80 [ 39.025167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.026130] ? static_key_count+0x60/0x80 [ 39.026883] prctl_set_seccomp+0x4e/0x70 [ 39.027659] __do_sys_prctl+0xe6c/0x1d70 [ 39.028434] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.031241] ? irqentry_exit+0xf3/0x650 [ 39.032020] do_syscall_64+0xbf/0x430 [ 39.032712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033651] RIP: 0033:0x7f0b241865cd [ 39.034369] 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 [ 39.037529] RSP: 002b:00007ffff547df10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.038889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b241865cd [ 39.040162] RDX: 000055ce15f33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041446] RBP: 00007ffff547df70 R08: 0000000000000000 R09: 00007ffff547d610 [ 39.042748] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce32ce2b10 [ 39.044032] R13: 00007ffff547e3a0 R14: 000055ce32ce32b0 R15: 000055ce32cf76f0 [ 39.045320] [ 39.045750] irq event stamp: 1749 [ 39.046395] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.047960] hardirqs last disabled at (1770): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 39.049625] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.051180] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.052703] ---[ end trace 0000000000000000 ]--- [ 42.011229] ------------[ cut here ]------------ [ 42.012057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.013793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.015067] Modules linked in: [ 42.015568] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.017254] Tainted: [W]=WARN [ 42.017734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.018982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.019737] 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 [ 42.022425] RSP: 0018:ffff888018b37bc0 EFLAGS: 00010286 [ 42.023236] RAX: 0000000000000000 RBX: ffffed1003166f78 RCX: ffffffff813a4050 [ 42.024298] RDX: ffff888019e78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.025394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003166f2f [ 42.026499] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.027584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b37df8 [ 42.028651] FS: 00007f5bb750b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.029875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.030793] CR2: 00007ffca38aeef7 CR3: 000000000b01b000 CR4: 0000000000350ef0 [ 42.031875] Call Trace: [ 42.032293] [ 42.032643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.033400] ? __create_object+0x59/0x80 [ 42.034078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.034871] __vmalloc_noprof+0x59/0x60 [ 42.035506] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.036254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.037037] bpf_prog_alloc+0x39/0x200 [ 42.037623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.038422] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.039193] do_seccomp+0x349/0x25e0 [ 42.039758] ? find_held_lock+0x2b/0x80 [ 42.040399] ? do_prlimit+0x310/0x610 [ 42.041017] ? __pfx_do_seccomp+0x10/0x10 [ 42.041647] ? do_raw_spin_unlock+0x53/0x220 [ 42.042363] ? _raw_spin_unlock+0x1e/0x40 [ 42.043018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.043783] ? static_key_count+0x60/0x80 [ 42.044470] prctl_set_seccomp+0x4e/0x70 [ 42.045112] __do_sys_prctl+0xe6c/0x1d70 [ 42.045742] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.046478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.047291] ? irqentry_exit+0xf3/0x650 [ 42.047904] do_syscall_64+0xbf/0x430 [ 42.048541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.049338] RIP: 0033:0x7f5bb79fd5cd [ 42.049919] 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 [ 42.052664] RSP: 002b:00007ffca38ad370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.053850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bb79fd5cd [ 42.054969] RDX: 0000555fc9c88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.056073] RBP: 00007ffca38ad3d0 R08: 0000000000000000 R09: 00007ffca38aca70 [ 42.057161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fea6df240 [ 42.058280] R13: 00007ffca38ad800 R14: 0000555fea6debf0 R15: 0000555fea6f34d0 [ 42.059402] [ 42.059762] irq event stamp: 1763 [ 42.060334] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.061626] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.062953] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 42.064251] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 42.065513] ---[ end trace 0000000000000000 ]--- [ 42.893845] ------------[ cut here ]------------ [ 42.894913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.898864] Modules linked in: [ 42.899560] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.901791] Tainted: [W]=WARN [ 42.902467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.904127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.905150] 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 [ 42.908684] RSP: 0018:ffff888017357bc0 EFLAGS: 00010286 [ 42.909783] RAX: 0000000000000000 RBX: ffffed1002e6af78 RCX: ffffffff813a4050 [ 42.911213] RDX: ffff88800f229bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.912642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6af2f [ 42.914073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.915487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017357df8 [ 42.916913] FS: 00007f62703dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.918549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.919725] CR2: 00007ffc96fbcef7 CR3: 0000000009cdc000 CR4: 0000000000350ef0 [ 42.921157] Call Trace: [ 42.921677] [ 42.922191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.923188] ? __create_object+0x59/0x80 [ 42.924050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.925126] __vmalloc_noprof+0x59/0x60 [ 42.925979] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.926896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.927921] bpf_prog_alloc+0x39/0x200 [ 42.928749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.929794] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.930800] do_seccomp+0x349/0x25e0 [ 42.931597] ? find_held_lock+0x2b/0x80 [ 42.932440] ? do_prlimit+0x310/0x610 [ 42.933268] ? __pfx_do_seccomp+0x10/0x10 [ 42.934152] ? do_raw_spin_unlock+0x53/0x220 [ 42.935081] ? _raw_spin_unlock+0x1e/0x40 [ 42.935902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.937005] ? static_key_count+0x60/0x80 [ 42.937856] prctl_set_seccomp+0x4e/0x70 [ 42.938724] __do_sys_prctl+0xe6c/0x1d70 [ 42.939584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.940529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.941617] ? irqentry_exit+0xf3/0x650 [ 42.942493] do_syscall_64+0xbf/0x430 [ 42.943317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.944409] RIP: 0033:0x7f62708cf5cd [ 42.945193] 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 [ 42.948778] RSP: 002b:00007ffc96fbacb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.950327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62708cf5cd [ 42.951754] RDX: 0000564597dfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.953179] RBP: 00007ffc96fbad10 R08: 0000000000000000 R09: 00007ffc96fba3b0 [ 42.954635] R10: 0000000000000000 R11: 0000000000000246 R12: 000056459b028bf0 [ 42.956087] R13: 00007ffc96fbb140 R14: 000056459b032380 R15: 000056459b03d460 [ 42.957556] [ 42.958081] irq event stamp: 1737 [ 42.958776] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.960501] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.962243] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.963651] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.964986] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10292' (ECDSA) to the list of known hosts. 2025/11/17 13:32:25 fuzzer started 2025/11/17 13:32:25 dialing manager at localhost:37895 2025/11/17 13:32:25 checking machine... 2025/11/17 13:32:25 checking revisions... [ 43.957068] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:32:25 testing simple program... [ 44.060008] cgroup: Unknown subsys name 'net' [ 44.121443] cgroup: Unknown subsys name 'cpuset' [ 44.135766] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:32:24 Registers: info registers vcpu 0 RAX=1ffffffff0d41713 RBX=0000000000000002 RCX=ffffffff86a0b896 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce08a88 RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =ffffffff86a0b89a R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08ff0 R15=ffff88806ce08a20 RIP=ffffffff8135f084 RFL=00000212 [----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 00007f85f2fe9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5bb7ac2618 CR3=000000000af8c000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034323a3233 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383834 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=0000000000021ff5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cc586b030 CR3=000000000af8c000 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=2034323a32333a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a32333a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000