[ 45.853487] ------------[ cut here ]------------ [ 45.854452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.856442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.857930] Modules linked in: [ 45.858815] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.861317] Tainted: [W]=WARN [ 45.861886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.863356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.864231] 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 [ 45.867419] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 45.868397] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 45.870084] RDX: ffff88800fa40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.871369] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 45.872647] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.873939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 45.875217] FS: 00007f3768a88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.876655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.877730] CR2: 00007ffd2c2edef8 CR3: 000000000d4c6000 CR4: 0000000000350ef0 [ 45.879014] Call Trace: [ 45.879521] [ 45.879929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.880835] ? __create_object+0x59/0x80 [ 45.881622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.882609] __vmalloc_noprof+0x59/0x60 [ 45.883376] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.884207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885140] bpf_prog_alloc+0x39/0x200 [ 45.885892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.886826] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.887729] do_seccomp+0x349/0x25e0 [ 45.888454] ? find_held_lock+0x2b/0x80 [ 45.889164] ? do_prlimit+0x310/0x610 [ 45.889922] ? __pfx_do_seccomp+0x10/0x10 [ 45.890706] ? do_raw_spin_unlock+0x53/0x220 [ 45.891539] ? _raw_spin_unlock+0x1e/0x40 [ 45.892324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.893249] ? static_key_count+0x60/0x80 [ 45.894072] prctl_set_seccomp+0x4e/0x70 [ 45.894856] __do_sys_prctl+0xe6c/0x1d70 [ 45.895648] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.896516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.897502] ? irqentry_exit+0xf3/0x650 [ 45.898236] do_syscall_64+0xbf/0x430 [ 45.898982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.899929] RIP: 0033:0x7f3768f7a5cd [ 45.900639] 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 [ 45.903880] RSP: 002b:00007ffd2c2ec290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.905261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3768f7a5cd [ 45.906602] RDX: 0000560ba54cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.907900] RBP: 00007ffd2c2ec2f0 R08: 0000000000000000 R09: 00007ffd2c2eb990 [ 45.909201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bd6141ad0 [ 45.910522] R13: 00007ffd2c2ec720 R14: 0000560bd6142bc0 R15: 0000560bd6153780 [ 45.911845] [ 45.912277] irq event stamp: 1903 [ 45.912925] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 45.914482] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 45.916022] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 45.917579] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 45.919115] ---[ end trace 0000000000000000 ]--- [ 49.350454] ------------[ cut here ]------------ [ 49.351405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.353411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.354905] Modules linked in: [ 49.355557] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.357567] Tainted: [W]=WARN [ 49.358133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.359596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.360495] 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 [ 49.363661] RSP: 0018:ffff88800ab27bc0 EFLAGS: 00010286 [ 49.364620] RAX: 0000000000000000 RBX: ffffed1001564f78 RCX: ffffffff813a4050 [ 49.365896] RDX: ffff888017fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.367152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001564f2f [ 49.368410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.369666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ab27df8 [ 49.370926] FS: 00007f236f421900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.372330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.373369] CR2: 00007f236f913580 CR3: 000000000e2f5000 CR4: 0000000000350ef0 [ 49.374656] Call Trace: [ 49.375119] [ 49.375560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.376453] ? __create_object+0x59/0x80 [ 49.377174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.378127] __vmalloc_noprof+0x59/0x60 [ 49.378889] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.379756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380673] bpf_prog_alloc+0x39/0x200 [ 49.381406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382355] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.383204] do_seccomp+0x349/0x25e0 [ 49.383919] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.384820] ? __pfx_do_seccomp+0x10/0x10 [ 49.385600] ? find_held_lock+0x2b/0x80 [ 49.386362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.387328] ? static_key_count+0x60/0x80 [ 49.388076] prctl_set_seccomp+0x4e/0x70 [ 49.388844] __do_sys_prctl+0xe6c/0x1d70 [ 49.389623] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.390492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.391447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.392414] ? irqentry_exit+0xf3/0x650 [ 49.393143] do_syscall_64+0xbf/0x430 [ 49.393886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.394823] RIP: 0033:0x7f236f9135cd [ 49.395513] 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 [ 49.398687] RSP: 002b:00007ffe961a4f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.400026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f236f9135cd [ 49.401305] RDX: 000055901637ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.402600] RBP: 00007ffe961a4fe0 R08: 0000000000000000 R09: 00007ffe961a4680 [ 49.403882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055901eb14ad0 [ 49.405168] R13: 00007ffe961a5410 R14: 000055901eb15bc0 R15: 000055901eb26780 [ 49.406475] [ 49.406898] irq event stamp: 1773 [ 49.407541] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.409045] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.410569] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.412089] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.413578] ---[ end trace 0000000000000000 ]--- [ 50.196485] ------------[ cut here ]------------ [ 50.197427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.199465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.200930] Modules linked in: [ 50.201563] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.203797] Tainted: [W]=WARN [ 50.204471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.205956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.206870] 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 [ 50.210157] RSP: 0018:ffff888017d2fbc0 EFLAGS: 00010286 [ 50.211253] RAX: 0000000000000000 RBX: ffffed1002fa5f78 RCX: ffffffff813a4050 [ 50.212546] RDX: ffff88800fa43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.213813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa5f2f [ 50.215083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.216639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d2fdf8 [ 50.217963] FS: 00007f0c8d634900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.219437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.220516] CR2: 00007f0c8db26580 CR3: 000000001c3e5000 CR4: 0000000000350ef0 [ 50.221814] Call Trace: [ 50.222278] [ 50.222725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.223633] ? __create_object+0x59/0x80 [ 50.224422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.225429] __vmalloc_noprof+0x59/0x60 [ 50.226250] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.227136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.228081] bpf_prog_alloc+0x39/0x200 [ 50.228817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.229759] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.230668] do_seccomp+0x349/0x25e0 [ 50.231385] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.232242] ? __pfx_do_seccomp+0x10/0x10 [ 50.233040] ? find_held_lock+0x2b/0x80 [ 50.233821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.234801] ? static_key_count+0x60/0x80 [ 50.235598] prctl_set_seccomp+0x4e/0x70 [ 50.236377] __do_sys_prctl+0xe6c/0x1d70 [ 50.237112] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.237977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.238943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.239919] ? irqentry_exit+0xf3/0x650 [ 50.240694] do_syscall_64+0xbf/0x430 [ 50.241435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.242402] RIP: 0033:0x7f0c8db265cd [ 50.243072] 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 [ 50.246275] RSP: 002b:00007ffd4fd248a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.247681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c8db265cd [ 50.248964] RDX: 000055f3c8beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.250270] RBP: 00007ffd4fd24900 R08: 0000000000000000 R09: 00007ffd4fd23fa0 [ 50.251597] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f16aead0 [ 50.252874] R13: 00007ffd4fd24d30 R14: 000055f3f16afbc0 R15: 000055f3f16c0780 [ 50.254206] [ 50.254664] irq event stamp: 1805 [ 50.255261] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.256783] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.258321] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 50.259848] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 50.261360] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34660' (ECDSA) to the list of known hosts. 2025/11/18 10:03:50 fuzzer started 2025/11/18 10:03:50 dialing manager at localhost:34383 2025/11/18 10:03:50 checking machine... 2025/11/18 10:03:50 checking revisions... [ 51.129968] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:03:50 testing simple program... [ 51.218658] cgroup: Unknown subsys name 'net' [ 51.316219] cgroup: Unknown subsys name 'cpuset' [ 51.329938] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:03:49 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800ec90c80 RCX=1ffff11001d9223a RDX=1ffff11001d921d6 RSI=0000000000000004 RDI=ffff8880095f7990 RBP=1ffff110012bef53 RSP=ffff8880095f7a20 R8 =0000000000000001 R9 =ffffed10012bef32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800ec90e98 R13=0000000000000000 R14=ffff88800ec90000 R15=ffff88800ec90c80 RIP=ffffffff83623ce9 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f236f9d8618 CR3=000000001fcac000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880147d9bc0 RCX=ffff8880165c74fc RDX=1ffff110028fb3f8 RSI=ffffffff85e1ffe0 RDI=ffff8880147d9fbc RBP=ffff8880147d9bc0 RSP=ffff8880165c7508 R8 =0000000000000001 R9 =ffff8880165c75e8 R10=000000000003c9ed R11=00000000000284d1 R12=ffff8880147d9bc0 R13=ffff8880165c75f0 R14=ffff8880165c7bd8 R15=ffff8880165c75a8 RIP=ffffffff815d2bff RFL=00000246 [---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 00007f3c43687900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0bf54458 CR3=000000000db82000 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=1fbbe2bf2c799d5b00000000000ae988 XMM05=a1632fbf9cb59c3e000000000031f320 XMM06=14648eaa1277bab1000000000031e1d8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000