[ 39.115669] ------------[ cut here ]------------ [ 39.116585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.118591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.120032] Modules linked in: [ 39.120640] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.122841] Tainted: [W]=WARN [ 39.123580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.125097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.125955] 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 [ 39.129148] RSP: 0018:ffff88800f11fbc0 EFLAGS: 00010286 [ 39.130143] RAX: 0000000000000000 RBX: ffffed1001e23f78 RCX: ffffffff813a4050 [ 39.131459] RDX: ffff888017209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.132756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e23f2f [ 39.134091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f11fdf8 [ 39.136668] FS: 00007ff0631dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.138115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139194] CR2: 00007ffe0eb15ef7 CR3: 000000000e467000 CR4: 0000000000350ef0 [ 39.140496] Call Trace: [ 39.140969] [ 39.141418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.142333] ? __create_object+0x59/0x80 [ 39.143131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.144107] __vmalloc_noprof+0x59/0x60 [ 39.144831] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.145751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146688] bpf_prog_alloc+0x39/0x200 [ 39.147421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.148366] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.149307] do_seccomp+0x349/0x25e0 [ 39.149988] ? find_held_lock+0x2b/0x80 [ 39.150741] ? do_prlimit+0x310/0x610 [ 39.151464] ? __pfx_do_seccomp+0x10/0x10 [ 39.152246] ? do_raw_spin_unlock+0x53/0x220 [ 39.153031] ? _raw_spin_unlock+0x1e/0x40 [ 39.153803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.154755] ? static_key_count+0x60/0x80 [ 39.155548] prctl_set_seccomp+0x4e/0x70 [ 39.156315] __do_sys_prctl+0xe6c/0x1d70 [ 39.157050] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.157906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.158891] ? irqentry_exit+0xf3/0x650 [ 39.159657] do_syscall_64+0xbf/0x430 [ 39.160408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.161377] RIP: 0033:0x7ff0636ce5cd [ 39.162040] 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 [ 39.165294] RSP: 002b:00007ffe0eb14e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.166660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0636ce5cd [ 39.167953] RDX: 000055ac6fbe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.169256] RBP: 00007ffe0eb14ee0 R08: 0000000000000000 R09: 00007ffe0eb14580 [ 39.170534] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acaf566b10 [ 39.171847] R13: 00007ffe0eb15310 R14: 000055acaf5672b0 R15: 000055acaf57b6f0 [ 39.173175] [ 39.173594] irq event stamp: 1827 [ 39.174250] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.175785] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.177322] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.178859] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.180375] ---[ end trace 0000000000000000 ]--- [ 42.534941] ------------[ cut here ]------------ [ 42.535932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.538115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.539707] Modules linked in: [ 42.540410] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.542545] Tainted: [W]=WARN [ 42.543202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.544791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.545806] 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 [ 42.549233] RSP: 0018:ffff888015a3fbc0 EFLAGS: 00010286 [ 42.550309] RAX: 0000000000000000 RBX: ffffed1002b47f78 RCX: ffffffff813a4050 [ 42.551707] RDX: ffff88800a4e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.553107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b47f2f [ 42.554491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.555864] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a3fdf8 [ 42.557268] FS: 00007fb46b0d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.558817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.559971] CR2: 00007fb46b5c3580 CR3: 000000001ef19000 CR4: 0000000000350ef0 [ 42.561362] Call Trace: [ 42.561869] [ 42.562356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.563326] ? __create_object+0x59/0x80 [ 42.564182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.565255] __vmalloc_noprof+0x59/0x60 [ 42.566008] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.566955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.567969] bpf_prog_alloc+0x39/0x200 [ 42.568785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.569807] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.570790] do_seccomp+0x349/0x25e0 [ 42.571572] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.572552] ? __pfx_do_seccomp+0x10/0x10 [ 42.573417] ? find_held_lock+0x2b/0x80 [ 42.574241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.575297] ? static_key_count+0x60/0x80 [ 42.576164] prctl_set_seccomp+0x4e/0x70 [ 42.576965] __do_sys_prctl+0xe6c/0x1d70 [ 42.577810] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.578729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.579771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.580811] ? irqentry_exit+0xf3/0x650 [ 42.581646] do_syscall_64+0xbf/0x430 [ 42.582433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.583462] RIP: 0033:0x7fb46b5c35cd [ 42.584225] 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 [ 42.587589] RSP: 002b:00007ffce62f4110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.589087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb46b5c35cd [ 42.590337] RDX: 000055da0ca80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.591486] RBP: 00007ffce62f4170 R08: 0000000000000000 R09: 00007ffce62f3810 [ 42.592627] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da0f69c2b0 [ 42.593798] R13: 00007ffce62f45a0 R14: 000055da0f69ed20 R15: 000055da0f6b08d0 [ 42.594947] [ 42.595362] irq event stamp: 1705 [ 42.595904] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.597270] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.598609] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.599975] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.601324] ---[ end trace 0000000000000000 ]--- [ 43.425626] ------------[ cut here ]------------ [ 43.426583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.428580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.430048] Modules linked in: [ 43.430669] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.432612] Tainted: [W]=WARN [ 43.433216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.434651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.435551] 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 [ 43.438708] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 43.439681] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 43.440961] RDX: ffff888015e38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.442243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 43.443513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.444773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 43.446089] FS: 00007fdcde152900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.447521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.448575] CR2: 00007fdcde644580 CR3: 000000001efc0000 CR4: 0000000000350ef0 [ 43.449850] Call Trace: [ 43.450361] [ 43.450781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.451671] ? __create_object+0x59/0x80 [ 43.452440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.453425] __vmalloc_noprof+0x59/0x60 [ 43.454200] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.455035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.455989] bpf_prog_alloc+0x39/0x200 [ 43.456723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.457674] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.458569] do_seccomp+0x349/0x25e0 [ 43.459302] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.460183] ? __pfx_do_seccomp+0x10/0x10 [ 43.460920] ? find_held_lock+0x2b/0x80 [ 43.461702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.462680] ? static_key_count+0x60/0x80 [ 43.463480] prctl_set_seccomp+0x4e/0x70 [ 43.464246] __do_sys_prctl+0xe6c/0x1d70 [ 43.464989] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.465840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.466796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.467753] ? irqentry_exit+0xf3/0x650 [ 43.468517] do_syscall_64+0xbf/0x430 [ 43.469257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.470209] RIP: 0033:0x7fdcde6445cd [ 43.470870] 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 [ 43.474017] RSP: 002b:00007ffe4cf42640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.475365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcde6445cd [ 43.476632] RDX: 00005596146ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.477938] RBP: 00007ffe4cf426a0 R08: 0000000000000000 R09: 00007ffe4cf41d40 [ 43.479216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559645eddb10 [ 43.480478] R13: 00007ffe4cf42ad0 R14: 0000559645ede2b0 R15: 0000559645ef26f0 [ 43.481774] [ 43.482237] irq event stamp: 1785 [ 43.482849] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 43.484349] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 43.485878] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.487413] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.488914] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61802' (ECDSA) to the list of known hosts. 2025/11/18 12:28:35 fuzzer started 2025/11/18 12:28:35 dialing manager at localhost:34383 2025/11/18 12:28:35 checking machine... 2025/11/18 12:28:35 checking revisions... [ 44.456528] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:28:35 testing simple program... [ 44.555432] cgroup: Unknown subsys name 'net' [ 44.619325] cgroup: Unknown subsys name 'cpuset' [ 44.643822] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:28:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627ba0 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff8880096277d0 R8 =ffffffff86ab8488 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627ba0 R15=ffff888009627840 RIP=ffffffff8135eed2 RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffead4115b8 CR3=000000000c64b000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7fe484f4560fc93600000000000ae988 XMM05=3b68d7d853c7365b000000000031f338 XMM06=07c8bb74b6c04a44000000000031e448 XMM07=fb795ef6d6577056000000000030ddb8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880160d5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880160d5de8 RDI=ffff8880160d5340 RBP=ffff8880160d5d98 RSP=ffff88806cf08850 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff8880160d5de8 R15=0000000000000003 RIP=ffffffff815265d9 RFL=00000092 [--S-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 00007fb46b0d1900 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=00007ffce62ee000 CR3=000000001ef66000 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=2034333a38323a323120383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a38323a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000