[ 46.396524] ------------[ cut here ]------------ [ 46.397289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.398985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.400191] Modules linked in: [ 46.400699] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.402387] Tainted: [W]=WARN [ 46.402846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.404078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.404837] 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 [ 46.407495] RSP: 0018:ffff8880184bfbc0 EFLAGS: 00010286 [ 46.408314] RAX: 0000000000000000 RBX: ffffed1003097f78 RCX: ffffffff813a4050 [ 46.409387] RDX: ffff88800f190000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.410457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003097f2f [ 46.411536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.412603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184bfdf8 [ 46.413667] FS: 00007fd81058c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.414874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.415774] CR2: 00007ffd0adb0ef7 CR3: 000000000b8c2000 CR4: 0000000000350ef0 [ 46.416850] Call Trace: [ 46.417261] [ 46.417603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.418353] ? __create_object+0x59/0x80 [ 46.418965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.419790] __vmalloc_noprof+0x59/0x60 [ 46.420423] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.421111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.421879] bpf_prog_alloc+0x39/0x200 [ 46.422496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.423274] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.423990] do_seccomp+0x349/0x25e0 [ 46.424594] ? find_held_lock+0x2b/0x80 [ 46.425193] ? do_prlimit+0x310/0x610 [ 46.425813] ? __pfx_do_seccomp+0x10/0x10 [ 46.426467] ? do_raw_spin_unlock+0x53/0x220 [ 46.427130] ? _raw_spin_unlock+0x1e/0x40 [ 46.427799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.428598] ? static_key_count+0x60/0x80 [ 46.429261] prctl_set_seccomp+0x4e/0x70 [ 46.429876] __do_sys_prctl+0xe6c/0x1d70 [ 46.430531] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.431245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.432021] ? irqentry_exit+0xf3/0x650 [ 46.432667] do_syscall_64+0xbf/0x430 [ 46.433275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.434034] RIP: 0033:0x7fd810a7e5cd [ 46.434662] 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 [ 46.437308] RSP: 002b:00007ffd0adaec10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.438442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd810a7e5cd [ 46.439525] RDX: 000055e0d699fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.440601] RBP: 00007ffd0adaec70 R08: 0000000000000000 R09: 00007ffd0adae310 [ 46.441675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e103700ad0 [ 46.442739] R13: 00007ffd0adaf0a0 R14: 000055e103701bc0 R15: 000055e103712780 [ 46.443857] [ 46.444250] irq event stamp: 1729 [ 46.444757] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.446035] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.447335] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 46.448621] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.449890] ---[ end trace 0000000000000000 ]--- [ 49.304813] ------------[ cut here ]------------ [ 49.305747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.307855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.309323] Modules linked in: [ 49.309914] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.312139] Tainted: [W]=WARN [ 49.312802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.314261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.315122] 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 [ 49.318247] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 49.319187] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 49.320501] RDX: ffff88800f2e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.321765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 49.323022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.324296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 49.325567] FS: 00007f031ae67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.326991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.328056] CR2: 00007ffcadbbdef7 CR3: 00000000205e5000 CR4: 0000000000350ef0 [ 49.329315] Call Trace: [ 49.329778] [ 49.330186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.331098] ? __create_object+0x59/0x80 [ 49.331895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.332884] __vmalloc_noprof+0x59/0x60 [ 49.333642] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.334528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.335476] bpf_prog_alloc+0x39/0x200 [ 49.336180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.337110] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.338010] do_seccomp+0x349/0x25e0 [ 49.338727] ? find_held_lock+0x2b/0x80 [ 49.339513] ? do_prlimit+0x310/0x610 [ 49.340253] ? __pfx_do_seccomp+0x10/0x10 [ 49.341006] ? do_raw_spin_unlock+0x53/0x220 [ 49.341837] ? _raw_spin_unlock+0x1e/0x40 [ 49.342609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.343587] ? static_key_count+0x60/0x80 [ 49.344379] prctl_set_seccomp+0x4e/0x70 [ 49.345101] __do_sys_prctl+0xe6c/0x1d70 [ 49.345871] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.346740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.347706] ? irqentry_exit+0xf3/0x650 [ 49.348485] do_syscall_64+0xbf/0x430 [ 49.349182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.350138] RIP: 0033:0x7f031b3595cd [ 49.350838] 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 [ 49.354029] RSP: 002b:00007ffcadbbc8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.355407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f031b3595cd [ 49.356695] RDX: 000055a41bc68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.357989] RBP: 00007ffcadbbc950 R08: 0000000000000000 R09: 00007ffcadbbbff0 [ 49.359279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a451f54b10 [ 49.360561] R13: 00007ffcadbbcd80 R14: 000055a451f552b0 R15: 000055a451f696f0 [ 49.361863] [ 49.362328] irq event stamp: 1863 [ 49.362941] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.364491] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.366019] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 49.367565] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 49.368820] ---[ end trace 0000000000000000 ]--- [ 50.024566] ------------[ cut here ]------------ [ 50.025476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.027546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.029006] Modules linked in: [ 50.029626] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.031605] Tainted: [W]=WARN [ 50.032166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.033828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.034814] 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 [ 50.038016] RSP: 0018:ffff888017a0fbc0 EFLAGS: 00010286 [ 50.038974] RAX: 0000000000000000 RBX: ffffed1002f41f78 RCX: ffffffff813a4050 [ 50.040283] RDX: ffff888017a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.041558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f41f2f [ 50.042835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.044126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a0fdf8 [ 50.045388] FS: 00007f1561d0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.046792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.047851] CR2: 00007ffc425dfef7 CR3: 00000000205d2000 CR4: 0000000000350ef0 [ 50.049124] Call Trace: [ 50.049619] [ 50.050031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.050910] ? __create_object+0x59/0x80 [ 50.051694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.052672] __vmalloc_noprof+0x59/0x60 [ 50.053423] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.054287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.055171] bpf_prog_alloc+0x39/0x200 [ 50.055910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.056845] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.057733] do_seccomp+0x349/0x25e0 [ 50.058460] ? find_held_lock+0x2b/0x80 [ 50.059180] ? do_prlimit+0x310/0x610 [ 50.059943] ? __pfx_do_seccomp+0x10/0x10 [ 50.060718] ? do_raw_spin_unlock+0x53/0x220 [ 50.061537] ? _raw_spin_unlock+0x1e/0x40 [ 50.062325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.063276] ? static_key_count+0x60/0x80 [ 50.064024] prctl_set_seccomp+0x4e/0x70 [ 50.064792] __do_sys_prctl+0xe6c/0x1d70 [ 50.065563] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.066408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.067386] ? irqentry_exit+0xf3/0x650 [ 50.068102] do_syscall_64+0xbf/0x430 [ 50.068852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.069787] RIP: 0033:0x7f15622005cd [ 50.070484] 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 [ 50.073665] RSP: 002b:00007ffc425ddfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.075034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15622005cd [ 50.076310] RDX: 00005654cb332e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.077570] RBP: 00007ffc425de020 R08: 0000000000000000 R09: 00007ffc425dd6c0 [ 50.078830] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654fde2c2b0 [ 50.080110] R13: 00007ffc425de450 R14: 00005654fde2ed20 R15: 00005654fde408d0 [ 50.081392] [ 50.081814] irq event stamp: 1815 [ 50.082458] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.083971] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.085218] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 50.086471] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 50.087713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29740' (ECDSA) to the list of known hosts. 2025/11/18 04:13:18 fuzzer started 2025/11/18 04:13:19 dialing manager at localhost:37895 2025/11/18 04:13:19 checking machine... 2025/11/18 04:13:19 checking revisions... [ 50.825387] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:13:19 testing simple program... [ 50.937892] cgroup: Unknown subsys name 'net' [ 50.999703] cgroup: Unknown subsys name 'cpuset' [ 51.013643] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff84c155c8 RDX=ffff888016ce8000 RSI=0000000000000006 RDI=0000000000000007 RBP=ffff888018135a06 RSP=ffff8880184bf0b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000000 R12=000055a41bb92000 R13=0000000000000000 R14=0000000000000006 R15=ffff8880184bfe40 RIP=ffffffff81751c70 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 00007f031ae67900 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=00007f031ae31008 CR3=0000000009bc6000 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=0000000000026135 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa8a8b4a000 CR3=000000000d161000 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=5bfb4e677378bc92254a024fb806b915 XMM02=00000000003063a8ec2efd57dc4c00df XMM03=00000000003106e815f33680627a65fe XMM04=97cc5301488619a000000000000ae988 XMM05=d31dc1212f54950e0000000000321b00 XMM06=817b8945e9d503730000000000320438 XMM07=e042d86d42eb936e0000000000311838 XMM08=15f33680627a65fe0000000000306408 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000