[ 39.144177] ------------[ cut here ]------------ [ 39.145166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.147336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.148895] Modules linked in: [ 39.149523] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.151675] Tainted: [W]=WARN [ 39.152315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.153878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.154808] 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 [ 39.158186] RSP: 0018:ffff888016057bc0 EFLAGS: 00010286 [ 39.159231] RAX: 0000000000000000 RBX: ffffed1002c0af78 RCX: ffffffff813a4050 [ 39.160575] RDX: ffff888013f15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.161926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0af2f [ 39.163301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.164646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016057df8 [ 39.166071] FS: 00007f11353d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.167636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.168773] CR2: 00007f11358c5580 CR3: 000000000e4ca000 CR4: 0000000000350ef0 [ 39.170140] Call Trace: [ 39.170629] [ 39.171144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.172343] ? __create_object+0x59/0x80 [ 39.173424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174682] __vmalloc_noprof+0x59/0x60 [ 39.175691] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.176873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.178055] bpf_prog_alloc+0x39/0x200 [ 39.179064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.180304] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.181442] do_seccomp+0x349/0x25e0 [ 39.182198] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.183193] ? __pfx_do_seccomp+0x10/0x10 [ 39.184074] ? find_held_lock+0x2b/0x80 [ 39.184938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.186005] ? static_key_count+0x60/0x80 [ 39.186906] prctl_set_seccomp+0x4e/0x70 [ 39.187720] __do_sys_prctl+0xe6c/0x1d70 [ 39.188591] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.189543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.190582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.191638] ? irqentry_exit+0xf3/0x650 [ 39.192470] do_syscall_64+0xbf/0x430 [ 39.193261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.194303] RIP: 0033:0x7f11358c55cd [ 39.195111] 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 [ 39.198489] RSP: 002b:00007fff41a515b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.199975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11358c55cd [ 39.201406] RDX: 00005632c57e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.202860] RBP: 00007fff41a51610 R08: 0000000000000000 R09: 00007fff41a50cb0 [ 39.204235] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632d94712b0 [ 39.205627] R13: 00007fff41a51a40 R14: 00005632d9473d20 R15: 00005632d94858d0 [ 39.207019] [ 39.207480] irq event stamp: 1841 [ 39.208174] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.209812] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.211441] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 39.212880] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 39.214215] ---[ end trace 0000000000000000 ]--- [ 42.736759] ------------[ cut here ]------------ [ 42.737729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.739884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.741386] Modules linked in: [ 42.742266] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.744396] Tainted: [W]=WARN [ 42.745021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.746539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.747501] 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 [ 42.750797] RSP: 0018:ffff8880161b7bc0 EFLAGS: 00010286 [ 42.751816] RAX: 0000000000000000 RBX: ffffed1002c36f78 RCX: ffffffff813a4050 [ 42.753184] RDX: ffff88800f1dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.754514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c36f2f [ 42.755872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.757203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161b7df8 [ 42.758541] FS: 00007fa1550b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.760063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.761167] CR2: 00007fffac763ef7 CR3: 000000000b664000 CR4: 0000000000350ef0 [ 42.762507] Call Trace: [ 42.763055] [ 42.763479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.764411] ? __create_object+0x59/0x80 [ 42.765599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.766616] __vmalloc_noprof+0x59/0x60 [ 42.767414] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.768321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.769289] bpf_prog_alloc+0x39/0x200 [ 42.770054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.771010] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.771931] do_seccomp+0x349/0x25e0 [ 42.772609] ? find_held_lock+0x2b/0x80 [ 42.773384] ? do_prlimit+0x310/0x610 [ 42.774132] ? __pfx_do_seccomp+0x10/0x10 [ 42.774938] ? do_raw_spin_unlock+0x53/0x220 [ 42.775747] ? _raw_spin_unlock+0x1e/0x40 [ 42.776538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.777517] ? static_key_count+0x60/0x80 [ 42.778343] prctl_set_seccomp+0x4e/0x70 [ 42.779141] __do_sys_prctl+0xe6c/0x1d70 [ 42.779942] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.780768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.781750] ? irqentry_exit+0xf3/0x650 [ 42.782519] do_syscall_64+0xbf/0x430 [ 42.783287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.784249] RIP: 0033:0x7fa1555a25cd [ 42.784973] 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 [ 42.788204] RSP: 002b:00007fffac762600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.789583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1555a25cd [ 42.790882] RDX: 000055b472c04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.792178] RBP: 00007fffac762660 R08: 0000000000000000 R09: 00007fffac761d00 [ 42.793459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4a53f4bf0 [ 42.794747] R13: 00007fffac762a90 R14: 000055b4a53fe380 R15: 000055b4a5409460 [ 42.796070] [ 42.796499] irq event stamp: 1789 [ 42.797167] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.798694] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.800237] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 42.801815] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 42.803375] ---[ end trace 0000000000000000 ]--- [ 43.690636] ------------[ cut here ]------------ [ 43.691436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.693171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.694440] Modules linked in: [ 43.694985] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.697279] Tainted: [W]=WARN [ 43.697759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.699028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.699782] 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 [ 43.702497] RSP: 0018:ffff88801b2c7bc0 EFLAGS: 00010286 [ 43.703341] RAX: 0000000000000000 RBX: ffffed1003658f78 RCX: ffffffff813a4050 [ 43.704460] RDX: ffff88800f449bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.705553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003658f2f [ 43.706652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.707759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2c7df8 [ 43.708864] FS: 00007fd4e9cc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.710107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.711020] CR2: 00007fd4ea1b5580 CR3: 0000000020090000 CR4: 0000000000350ef0 [ 43.712123] Call Trace: [ 43.712520] [ 43.712896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.713630] ? __create_object+0x59/0x80 [ 43.714294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.715128] __vmalloc_noprof+0x59/0x60 [ 43.715746] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.716489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.717279] bpf_prog_alloc+0x39/0x200 [ 43.717903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.718668] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.719450] do_seccomp+0x349/0x25e0 [ 43.720062] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.720798] ? __pfx_do_seccomp+0x10/0x10 [ 43.721462] ? find_held_lock+0x2b/0x80 [ 43.722107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.722945] ? static_key_count+0x60/0x80 [ 43.723604] prctl_set_seccomp+0x4e/0x70 [ 43.724265] __do_sys_prctl+0xe6c/0x1d70 [ 43.724928] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.725623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.726448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.727281] ? irqentry_exit+0xf3/0x650 [ 43.727934] do_syscall_64+0xbf/0x430 [ 43.728533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.729340] RIP: 0033:0x7fd4ea1b55cd [ 43.729931] 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 [ 43.733451] RSP: 002b:00007ffde44a5680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.734645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4ea1b55cd [ 43.735781] RDX: 000055d31c671e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.736888] RBP: 00007ffde44a56e0 R08: 0000000000000000 R09: 00007ffde44a4d80 [ 43.738001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d347a8fad0 [ 43.739114] R13: 00007ffde44a5b10 R14: 000055d347a90bc0 R15: 000055d347aa1780 [ 43.740248] [ 43.740610] irq event stamp: 2621 [ 43.741167] hardirqs last enabled at (2631): [] __up_console_sem+0x78/0x80 [ 43.742471] hardirqs last disabled at (2640): [] __up_console_sem+0x5d/0x80 [ 43.743792] softirqs last enabled at (2544): [] handle_softirqs+0x50c/0x770 [ 43.745139] softirqs last disabled at (2453): [] __irq_exit_rcu+0xc4/0x100 [ 43.746446] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21733' (ECDSA) to the list of known hosts. 2025/11/18 02:16:22 fuzzer started 2025/11/18 02:16:22 dialing manager at localhost:37895 2025/11/18 02:16:22 checking machine... 2025/11/18 02:16:22 checking revisions... [ 44.666714] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:16:22 testing simple program... [ 44.758303] cgroup: Unknown subsys name 'net' [ 44.813217] cgroup: Unknown subsys name 'cpuset' [ 44.828803] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:16:21 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888015ddfa98 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff11002bbbf59 R13=1ffff11002db4001 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed 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 00007f1a0f99e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa155667618 CR3=000000000e2bf000 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=36313a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343236 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=ffff888009758001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757b01 RSI=ffff888009757b98 RDI=ffff888009757850 RBP=ffff888009757b98 RSP=ffff8880097577a8 R8 =ffffffff86ab82f2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757ba0 R15=ffff888009757840 RIP=ffffffff8135e2ee RFL=00000296 [--S-AP-] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f771ea9a000 CR3=000000000e2bf000 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=2031323a36313a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a36313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000