[ 46.891764] ------------[ cut here ]------------ [ 46.892734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.894784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.896273] Modules linked in: [ 46.896937] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.899051] Tainted: [W]=WARN [ 46.899664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.901175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.902100] 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 [ 46.905325] RSP: 0018:ffff88801bdf7bc0 EFLAGS: 00010286 [ 46.906275] RAX: 0000000000000000 RBX: ffffed10037bef78 RCX: ffffffff813a4050 [ 46.907599] RDX: ffff888017060000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.908896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037bef2f [ 46.910208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.911509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdf7df8 [ 46.912799] FS: 00007f2501b73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.914285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.915374] CR2: 00007f2502065580 CR3: 000000000e228000 CR4: 0000000000350ef0 [ 46.916688] Call Trace: [ 46.917177] [ 46.917641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.918555] ? __create_object+0x59/0x80 [ 46.919360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.920363] __vmalloc_noprof+0x59/0x60 [ 46.921101] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.922008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922957] bpf_prog_alloc+0x39/0x200 [ 46.923708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.924709] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.925663] do_seccomp+0x349/0x25e0 [ 46.926393] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.927268] ? __pfx_do_seccomp+0x10/0x10 [ 46.928077] ? find_held_lock+0x2b/0x80 [ 46.928848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.929845] ? static_key_count+0x60/0x80 [ 46.930668] prctl_set_seccomp+0x4e/0x70 [ 46.931463] __do_sys_prctl+0xe6c/0x1d70 [ 46.932221] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.933137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.934129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.935126] ? irqentry_exit+0xf3/0x650 [ 46.935905] do_syscall_64+0xbf/0x430 [ 46.936657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.937658] RIP: 0033:0x7f25020655cd [ 46.938371] 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 [ 46.941580] RSP: 002b:00007ffe52853d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.942977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25020655cd [ 46.944312] RDX: 000055b242242e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.945657] RBP: 00007ffe52853d60 R08: 0000000000000000 R09: 00007ffe52853400 [ 46.946977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b256518ad0 [ 46.948276] R13: 00007ffe52854190 R14: 000055b256519bc0 R15: 000055b25652a780 [ 46.949617] [ 46.950049] irq event stamp: 1739 [ 46.950711] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.952244] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.953768] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 46.955062] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 46.956337] ---[ end trace 0000000000000000 ]--- [ 49.741996] ------------[ cut here ]------------ [ 49.742766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.744464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.745681] Modules linked in: [ 49.746166] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.747870] Tainted: [W]=WARN [ 49.748366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.749594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.750342] 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 [ 49.752945] RSP: 0018:ffff88801bb77bc0 EFLAGS: 00010286 [ 49.753755] RAX: 0000000000000000 RBX: ffffed100376ef78 RCX: ffffffff813a4050 [ 49.754807] RDX: ffff8880171bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.755864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376ef2f [ 49.756921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.757980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb77df8 [ 49.759031] FS: 00007fdf835ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.760211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.761078] CR2: 00007ffd76731ef8 CR3: 000000000bcc4000 CR4: 0000000000350ef0 [ 49.762151] Call Trace: [ 49.762572] [ 49.762915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.763657] ? __create_object+0x59/0x80 [ 49.764264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.765062] __vmalloc_noprof+0x59/0x60 [ 49.765694] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.766412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.767142] bpf_prog_alloc+0x39/0x200 [ 49.767749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768510] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769228] do_seccomp+0x349/0x25e0 [ 49.769822] ? find_held_lock+0x2b/0x80 [ 49.770450] ? do_prlimit+0x310/0x610 [ 49.771025] ? __pfx_do_seccomp+0x10/0x10 [ 49.771671] ? do_raw_spin_unlock+0x53/0x220 [ 49.772357] ? _raw_spin_unlock+0x1e/0x40 [ 49.772967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.773766] ? static_key_count+0x60/0x80 [ 49.774430] prctl_set_seccomp+0x4e/0x70 [ 49.775035] __do_sys_prctl+0xe6c/0x1d70 [ 49.775678] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.776403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.777181] ? irqentry_exit+0xf3/0x650 [ 49.777813] do_syscall_64+0xbf/0x430 [ 49.778427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.779192] RIP: 0033:0x7fdf83aac5cd [ 49.779776] 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 [ 49.782406] RSP: 002b:00007ffd76730c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.783546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf83aac5cd [ 49.784613] RDX: 00005568b1589e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.785693] RBP: 00007ffd76730c60 R08: 0000000000000000 R09: 00007ffd76730300 [ 49.786757] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568d6a5abf0 [ 49.787806] R13: 00007ffd76731090 R14: 00005568d6a64380 R15: 00005568d6a6f460 [ 49.788880] [ 49.789243] irq event stamp: 1813 [ 49.789784] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.791060] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.792333] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.793619] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.794864] ---[ end trace 0000000000000000 ]--- [ 50.453449] ------------[ cut here ]------------ [ 50.454387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.456441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.457953] Modules linked in: [ 50.458616] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.460605] Tainted: [W]=WARN [ 50.461169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.462632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.463548] 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 [ 50.466745] RSP: 0018:ffff888017647bc0 EFLAGS: 00010286 [ 50.467704] RAX: 0000000000000000 RBX: ffffed1002ec8f78 RCX: ffffffff813a4050 [ 50.468980] RDX: ffff888009aa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.470265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec8f2f [ 50.471576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.472850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017647df8 [ 50.474157] FS: 00007fca17d58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.475593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.476684] CR2: 00007fff9c36bef8 CR3: 000000001f6ac000 CR4: 0000000000350ef0 [ 50.477986] Call Trace: [ 50.478497] [ 50.478904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.479822] ? __create_object+0x59/0x80 [ 50.480607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.481593] __vmalloc_noprof+0x59/0x60 [ 50.482336] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.483154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.484070] bpf_prog_alloc+0x39/0x200 [ 50.484798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.485731] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.486627] do_seccomp+0x349/0x25e0 [ 50.487347] ? find_held_lock+0x2b/0x80 [ 50.488058] ? do_prlimit+0x310/0x610 [ 50.488799] ? __pfx_do_seccomp+0x10/0x10 [ 50.489604] ? do_raw_spin_unlock+0x53/0x220 [ 50.490453] ? _raw_spin_unlock+0x1e/0x40 [ 50.491189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.492152] ? static_key_count+0x60/0x80 [ 50.492946] prctl_set_seccomp+0x4e/0x70 [ 50.493734] __do_sys_prctl+0xe6c/0x1d70 [ 50.494512] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.495360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.496330] ? irqentry_exit+0xf3/0x650 [ 50.497048] do_syscall_64+0xbf/0x430 [ 50.497803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.498761] RIP: 0033:0x7fca1824a5cd [ 50.499467] 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 [ 50.502653] RSP: 002b:00007fff9c36a1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.504010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca1824a5cd [ 50.505312] RDX: 0000556f81d38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.506589] RBP: 00007fff9c36a250 R08: 0000000000000000 R09: 00007fff9c3698f0 [ 50.507873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f95d30ad0 [ 50.509149] R13: 00007fff9c36a680 R14: 0000556f95d31bc0 R15: 0000556f95d42780 [ 50.510461] [ 50.510894] irq event stamp: 1845 [ 50.511556] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 50.513064] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 50.514602] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 50.516143] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 50.517656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34742' (ECDSA) to the list of known hosts. 2025/11/18 05:03:41 fuzzer started 2025/11/18 05:03:41 dialing manager at localhost:37895 2025/11/18 05:03:41 checking machine... 2025/11/18 05:03:41 checking revisions... [ 51.410893] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:03:41 testing simple program... [ 51.509918] cgroup: Unknown subsys name 'net' [ 51.575075] cgroup: Unknown subsys name 'cpuset' [ 51.596551] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:03:40 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00005568d6a77630 RCX=00007fdf84154e07 RDX=0000000000000002 RSI=0000000000004010 RDI=ffff8880170effc8 RBP=00007ffd76730500 RSP=fffffe0000002ff8 R8 =00005568d6a7c900 R9 =00007ffd76730400 R10=0000000000000029 R11=0000000000000202 R12=00007ffd76730388 R13=00007fdf84164060 R14=00005568d6a77630 R15=0000000000000000 RIP=ffffffff81000176 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 00007fdf835ba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf8357f008 CR3=000000000d589000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028177 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf7788e38 CR3=000000000e512000 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=33303a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383136 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000