[ 39.145181] ------------[ cut here ]------------ [ 39.146130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.148195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.149668] Modules linked in: [ 39.150298] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.152331] Tainted: [W]=WARN [ 39.152959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.154442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.155358] 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 [ 39.158610] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 39.159634] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 39.160969] RDX: ffff8880135cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.162272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 39.163546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.164840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 39.166120] FS: 00007f977bb07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.167557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.168621] CR2: 00007ffce4cd8ef8 CR3: 000000000f96d000 CR4: 0000000000350ef0 [ 39.169918] Call Trace: [ 39.170387] [ 39.170834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.171739] ? __create_object+0x59/0x80 [ 39.172477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.173448] __vmalloc_noprof+0x59/0x60 [ 39.174202] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.175073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.176016] bpf_prog_alloc+0x39/0x200 [ 39.176767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.177650] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.178554] do_seccomp+0x349/0x25e0 [ 39.179274] ? find_held_lock+0x2b/0x80 [ 39.180028] ? do_prlimit+0x310/0x610 [ 39.180789] ? __pfx_do_seccomp+0x10/0x10 [ 39.181526] ? do_raw_spin_unlock+0x53/0x220 [ 39.182358] ? _raw_spin_unlock+0x1e/0x40 [ 39.183122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.184101] ? static_key_count+0x60/0x80 [ 39.184917] prctl_set_seccomp+0x4e/0x70 [ 39.185647] __do_sys_prctl+0xe6c/0x1d70 [ 39.186429] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.187290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.188279] ? irqentry_exit+0xf3/0x650 [ 39.189051] do_syscall_64+0xbf/0x430 [ 39.189806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.190762] RIP: 0033:0x7f977bff95cd [ 39.191421] 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 [ 39.194594] RSP: 002b:00007ffce4cd7930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.195959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f977bff95cd [ 39.197259] RDX: 000056261d1e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.198536] RBP: 00007ffce4cd7990 R08: 0000000000000000 R09: 00007ffce4cd7030 [ 39.199813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562625236ad0 [ 39.201110] R13: 00007ffce4cd7dc0 R14: 0000562625237bc0 R15: 0000562625248780 [ 39.202418] [ 39.202885] irq event stamp: 1751 [ 39.203495] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.205042] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.206572] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.208118] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.209630] ---[ end trace 0000000000000000 ]--- [ 42.088230] ------------[ cut here ]------------ [ 42.089011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.090664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.091903] Modules linked in: [ 42.092385] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.094026] Tainted: [W]=WARN [ 42.094480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.095709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.096432] 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 [ 42.099069] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 42.099869] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 42.100946] RDX: ffff88800a5ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.102020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 42.103080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.104139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 42.105207] FS: 00007f0b9b457900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.106402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.107279] CR2: 00007ffd3c00fef8 CR3: 000000002018f000 CR4: 0000000000350ef0 [ 42.108338] Call Trace: [ 42.108784] [ 42.109128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.109872] ? __create_object+0x59/0x80 [ 42.110477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.111275] __vmalloc_noprof+0x59/0x60 [ 42.111899] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.112574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.113352] bpf_prog_alloc+0x39/0x200 [ 42.113963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.114743] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.115466] do_seccomp+0x349/0x25e0 [ 42.116066] ? find_held_lock+0x2b/0x80 [ 42.116652] ? do_prlimit+0x310/0x610 [ 42.117290] ? __pfx_do_seccomp+0x10/0x10 [ 42.117952] ? do_raw_spin_unlock+0x53/0x220 [ 42.118598] ? _raw_spin_unlock+0x1e/0x40 [ 42.119249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.120055] ? static_key_count+0x60/0x80 [ 42.120744] prctl_set_seccomp+0x4e/0x70 [ 42.121352] __do_sys_prctl+0xe6c/0x1d70 [ 42.121998] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.122674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.123478] ? irqentry_exit+0xf3/0x650 [ 42.124116] do_syscall_64+0xbf/0x430 [ 42.124688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.125493] RIP: 0033:0x7f0b9b9495cd [ 42.126082] 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 [ 42.128724] RSP: 002b:00007ffd3c00e160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.129854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b9b9495cd [ 42.130912] RDX: 000055e7b78f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.131959] RBP: 00007ffd3c00e1c0 R08: 0000000000000000 R09: 00007ffd3c00d860 [ 42.133026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7e4dd8b10 [ 42.134092] R13: 00007ffd3c00e5f0 R14: 000055e7e4dd92b0 R15: 000055e7e4ded6f0 [ 42.135163] [ 42.135516] irq event stamp: 1697 [ 42.136054] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.137316] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.138585] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 42.139854] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 42.141118] ---[ end trace 0000000000000000 ]--- [ 43.082960] ------------[ cut here ]------------ [ 43.083878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.085929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.087374] Modules linked in: [ 43.088008] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.090226] Tainted: [W]=WARN [ 43.090874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.092329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.093255] 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 [ 43.096386] RSP: 0018:ffff8880135afbc0 EFLAGS: 00010286 [ 43.097383] RAX: 0000000000000000 RBX: ffffed10026b5f78 RCX: ffffffff813a4050 [ 43.098670] RDX: ffff888016a79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.099973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026b5f2f [ 43.101253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.102538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880135afdf8 [ 43.103801] FS: 00007fb3f6cf1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.105236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.106294] CR2: 00007fb3f71e3580 CR3: 000000002029a000 CR4: 0000000000350ef0 [ 43.107566] Call Trace: [ 43.108073] [ 43.108492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.109396] ? __create_object+0x59/0x80 [ 43.110198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.111167] __vmalloc_noprof+0x59/0x60 [ 43.111914] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.112793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.113668] bpf_prog_alloc+0x39/0x200 [ 43.114409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.115330] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.116234] do_seccomp+0x349/0x25e0 [ 43.116962] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.117868] ? __pfx_do_seccomp+0x10/0x10 [ 43.118617] ? find_held_lock+0x2b/0x80 [ 43.119373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.120325] ? static_key_count+0x60/0x80 [ 43.121133] prctl_set_seccomp+0x4e/0x70 [ 43.121913] __do_sys_prctl+0xe6c/0x1d70 [ 43.122646] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.123496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.124460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.125435] ? irqentry_exit+0xf3/0x650 [ 43.126209] do_syscall_64+0xbf/0x430 [ 43.126952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.127903] RIP: 0033:0x7fb3f71e35cd [ 43.128561] 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 [ 43.131713] RSP: 002b:00007ffe1608dc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.133084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3f71e35cd [ 43.134351] RDX: 000056509f5f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.135624] RBP: 00007ffe1608dca0 R08: 0000000000000000 R09: 00007ffe1608d340 [ 43.136899] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650ccb97ad0 [ 43.138167] R13: 00007ffe1608e0d0 R14: 00005650ccb98bc0 R15: 00005650ccba9780 [ 43.139462] [ 43.139930] irq event stamp: 1833 [ 43.140533] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 43.142054] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 43.143559] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 43.145088] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 43.146588] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46546' (ECDSA) to the list of known hosts. 2025/11/17 22:51:42 fuzzer started 2025/11/17 22:51:42 dialing manager at localhost:37895 2025/11/17 22:51:42 checking machine... 2025/11/17 22:51:42 checking revisions... [ 44.089495] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:51:42 testing simple program... [ 44.174504] cgroup: Unknown subsys name 'net' [ 44.229416] cgroup: Unknown subsys name 'cpuset' [ 44.241018] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:51:41 Registers: info registers vcpu 0 RAX=ffff88806ce28518 RBX=ffff888009b03780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce28518 RBP=ffff88806ce28518 RSP=ffff88806ce08ce0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fef44da4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef444bb5a8 CR3=000000000de89000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9343c678e7bb4deb00000000000ae988 XMM05=2705b316a36015690000000000320ba8 XMM06=090f1556b20111b3000000000031fa08 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a080 RBX=ffffffff86725afc RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b00 RSP=ffff88806cf089c8 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffffffff86725ae0 R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000206 [-----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 00007f0b9b457900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b9ba0e618 CR3=0000000020111000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000