[ 54.028643] ------------[ cut here ]------------ [ 54.029447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.031733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.033421] Modules linked in: [ 54.034143] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.036371] Tainted: [W]=WARN [ 54.037069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.039275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.041118] 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 [ 54.044724] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 54.045834] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 54.047307] RDX: ffff888015d5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.048975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 54.050502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.051983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 54.053439] FS: 00007fa288113900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.055114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.056322] CR2: 00007fa288605580 CR3: 000000000b971000 CR4: 0000000000350ef0 [ 54.057769] Call Trace: [ 54.058298] [ 54.058815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.059923] ? __create_object+0x59/0x80 [ 54.060824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.061938] __vmalloc_noprof+0x59/0x60 [ 54.062796] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.063806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.064852] bpf_prog_alloc+0x39/0x200 [ 54.065698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.066762] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.067799] do_seccomp+0x349/0x25e0 [ 54.068635] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.069669] ? __pfx_do_seccomp+0x10/0x10 [ 54.070585] ? find_held_lock+0x2b/0x80 [ 54.071401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.072559] ? static_key_count+0x60/0x80 [ 54.073311] prctl_set_seccomp+0x4e/0x70 [ 54.074068] __do_sys_prctl+0xe6c/0x1d70 [ 54.074949] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.075934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.077058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.078145] ? irqentry_exit+0xf3/0x650 [ 54.079029] do_syscall_64+0xbf/0x430 [ 54.079905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.080993] RIP: 0033:0x7fa2886055cd [ 54.081809] 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 [ 54.085026] RSP: 002b:00007ffec5032010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.086296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2886055cd [ 54.087789] RDX: 000055c43c50ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.089132] RBP: 00007ffec5032070 R08: 0000000000000000 R09: 00007ffec5031710 [ 54.090554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c46cb0a2b0 [ 54.091766] R13: 00007ffec50324a0 R14: 000055c46cb0cd20 R15: 000055c46cb1e8d0 [ 54.093221] [ 54.093768] irq event stamp: 1891 [ 54.094453] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 54.096240] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 54.097893] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 54.099607] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 54.101023] ---[ end trace 0000000000000000 ]--- [ 57.081967] ------------[ cut here ]------------ [ 57.082430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.083419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.084138] Modules linked in: [ 57.084429] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.085389] Tainted: [W]=WARN [ 57.085676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.086363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.086806] 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 [ 57.088343] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 57.088812] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 57.089403] RDX: ffff888016329bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.090013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 57.090620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.091212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 57.091839] FS: 00007fec502ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.092525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.093010] CR2: 00007fec508304a6 CR3: 0000000013721000 CR4: 0000000000350ef0 [ 57.093623] Call Trace: [ 57.093843] [ 57.094037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.094443] ? __create_object+0x59/0x80 [ 57.094824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.095263] __vmalloc_noprof+0x59/0x60 [ 57.095635] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.096036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.096483] bpf_prog_alloc+0x39/0x200 [ 57.096819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.097237] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.097673] do_seccomp+0x349/0x25e0 [ 57.097995] ? find_held_lock+0x2b/0x80 [ 57.098339] ? do_prlimit+0x310/0x610 [ 57.098694] ? __pfx_do_seccomp+0x10/0x10 [ 57.099051] ? do_raw_spin_unlock+0x53/0x220 [ 57.099426] ? _raw_spin_unlock+0x1e/0x40 [ 57.099816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.100261] ? static_key_count+0x60/0x80 [ 57.100646] prctl_set_seccomp+0x4e/0x70 [ 57.100994] __do_sys_prctl+0xe6c/0x1d70 [ 57.101345] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.101746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.102187] ? irqentry_exit+0xf3/0x650 [ 57.102558] do_syscall_64+0xbf/0x430 [ 57.102891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.103325] RIP: 0033:0x7fec507bc5cd [ 57.103674] 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 [ 57.105195] RSP: 002b:00007ffdc81de040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.105861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec507bc5cd [ 57.106455] RDX: 0000562111cdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.107064] RBP: 00007ffdc81de0a0 R08: 0000000000000000 R09: 00007ffdc81dd740 [ 57.107682] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621518aaad0 [ 57.108278] R13: 00007ffdc81de4d0 R14: 00005621518abbc0 R15: 00005621518bc780 [ 57.108893] [ 57.109093] irq event stamp: 1747 [ 57.109383] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.110105] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.110824] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 57.111571] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 57.112269] ---[ end trace 0000000000000000 ]--- [ 57.884575] ------------[ cut here ]------------ [ 57.885556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.887616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.889397] Modules linked in: [ 57.890108] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.892138] Tainted: [W]=WARN [ 57.892783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.894286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.895217] 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 [ 57.898447] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 57.899431] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 57.900793] RDX: ffff88801993d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.902114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 57.903427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.904781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 57.906099] FS: 00007fe3d8479900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.907618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.908715] CR2: 00007ffcac6bfef7 CR3: 000000001fdca000 CR4: 0000000000350ef0 [ 57.910055] Call Trace: [ 57.910603] [ 57.911020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.911972] ? __create_object+0x59/0x80 [ 57.912780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.913801] __vmalloc_noprof+0x59/0x60 [ 57.914605] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.915443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.916450] bpf_prog_alloc+0x39/0x200 [ 57.917340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.918543] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.919737] do_seccomp+0x349/0x25e0 [ 57.920689] ? find_held_lock+0x2b/0x80 [ 57.921609] ? do_prlimit+0x310/0x610 [ 57.922320] ? __pfx_do_seccomp+0x10/0x10 [ 57.923126] ? do_raw_spin_unlock+0x53/0x220 [ 57.923996] ? _raw_spin_unlock+0x1e/0x40 [ 57.924786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.925771] ? static_key_count+0x60/0x80 [ 57.926620] prctl_set_seccomp+0x4e/0x70 [ 57.927368] __do_sys_prctl+0xe6c/0x1d70 [ 57.928167] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.929048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.930021] ? irqentry_exit+0xf3/0x650 [ 57.930815] do_syscall_64+0xbf/0x430 [ 57.931590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.932568] RIP: 0033:0x7fe3d896b5cd [ 57.933304] 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 [ 57.936459] RSP: 002b:00007ffcac6be660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.937848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3d896b5cd [ 57.939140] RDX: 0000556c37524e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.940514] RBP: 00007ffcac6be6c0 R08: 0000000000000000 R09: 00007ffcac6bdd60 [ 57.941809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c46ba92b0 [ 57.943105] R13: 00007ffcac6beaf0 R14: 0000556c46babd20 R15: 0000556c46bbd8d0 [ 57.944442] [ 57.944890] irq event stamp: 1779 [ 57.945553] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 57.947085] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 57.948636] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 57.950177] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 57.951740] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8251' (ECDSA) to the list of known hosts. 2025/11/19 01:05:57 fuzzer started 2025/11/19 01:05:57 dialing manager at localhost:34383 2025/11/19 01:05:57 checking machine... 2025/11/19 01:05:57 checking revisions... [ 58.911277] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:05:57 testing simple program... [ 58.999906] cgroup: Unknown subsys name 'net' [ 59.069348] cgroup: Unknown subsys name 'cpuset' [ 59.093780] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:05:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007fec507bd366 RCX=89f5d2d91c6d0fe1 RDX=0000000000000000 RSI=ffffffff8160e212 RDI=ffffffff85e1ffe0 RBP=00007fec507bd366 RSP=ffff8880174071a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888017407200 R13=0000000000000000 R14=ffff88801632d340 R15=ffff888008c42140 RIP=ffffffff81528ec0 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 00007fec502ca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec50881618 CR3=000000001fcb1000 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=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888015dcf4f0 R8 =ffffffff86ab8458 R9 =ffff888015dcf5f8 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff888015dcf600 R14=ffff888015dcf908 R15=ffff888015dcf5b8 RIP=ffffffff815bd156 RFL=00000286 [--S--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 00007f3765d28900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf6e93988 CR3=000000000d6ec000 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=465209895371167300000000000ae988 XMM05=41d543529a2081ec0000000000322b08 XMM06=88325cce5cd7a11000000000003218a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000