[ 46.221017] ------------[ cut here ]------------ [ 46.221983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.223928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 46.225360] Modules linked in: [ 46.225988] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.227951] Tainted: [W]=WARN [ 46.228507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.230001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.230902] 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 [ 46.234038] RSP: 0018:ffff88801860fbc0 EFLAGS: 00010286 [ 46.234994] RAX: 0000000000000000 RBX: ffffed10030c1f78 RCX: ffffffff813a4050 [ 46.236259] RDX: ffff88800e58b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.237528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c1f2f [ 46.238794] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.240057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801860fdf8 [ 46.241339] FS: 00007fbbed594900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.242795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.243841] CR2: 00007fbbeda86580 CR3: 000000000cf2d000 CR4: 0000000000350ef0 [ 46.245110] Call Trace: [ 46.245569] [ 46.246010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.246906] ? __create_object+0x59/0x80 [ 46.247628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.248588] __vmalloc_noprof+0x59/0x60 [ 46.249345] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.250209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251137] bpf_prog_alloc+0x39/0x200 [ 46.251878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.252738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.253654] do_seccomp+0x349/0x25e0 [ 46.254375] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.255275] ? __pfx_do_seccomp+0x10/0x10 [ 46.256064] ? find_held_lock+0x2b/0x80 [ 46.256827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.257792] ? static_key_count+0x60/0x80 [ 46.258550] prctl_set_seccomp+0x4e/0x70 [ 46.259327] __do_sys_prctl+0xe6c/0x1d70 [ 46.260116] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.260990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.262936] ? irqentry_exit+0xf3/0x650 [ 46.263660] do_syscall_64+0xbf/0x430 [ 46.264395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.265360] RIP: 0033:0x7fbbeda865cd [ 46.266075] 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 [ 46.269306] RSP: 002b:00007ffe7c771160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.270680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbeda865cd [ 46.271966] RDX: 000055a31784ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.273271] RBP: 00007ffe7c7711c0 R08: 0000000000000000 R09: 00007ffe7c770860 [ 46.274560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a31ceeebf0 [ 46.275857] R13: 00007ffe7c7715f0 R14: 000055a31cef8380 R15: 000055a31cf03460 [ 46.277176] [ 46.277607] irq event stamp: 1771 [ 46.278264] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.279788] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.281323] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.282868] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.284386] ---[ end trace 0000000000000000 ]--- [ 49.548628] ------------[ cut here ]------------ [ 49.549562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.551511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.553242] Modules linked in: [ 49.553979] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.556001] Tainted: [W]=WARN [ 49.556564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.558057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.558970] 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 [ 49.562181] RSP: 0018:ffff88800f507bc0 EFLAGS: 00010286 [ 49.563164] RAX: 0000000000000000 RBX: ffffed1001ea0f78 RCX: ffffffff813a4050 [ 49.564480] RDX: ffff888015c23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.565783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea0f2f [ 49.567071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.568377] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f507df8 [ 49.569662] FS: 00007f1f43b88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.571106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.572193] CR2: 00007ffe42dffef7 CR3: 000000000a1c3000 CR4: 0000000000350ef0 [ 49.573514] Call Trace: [ 49.574015] [ 49.574425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.575330] ? __create_object+0x59/0x80 [ 49.576149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.577149] __vmalloc_noprof+0x59/0x60 [ 49.577919] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.578784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579675] bpf_prog_alloc+0x39/0x200 [ 49.580435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581393] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.582300] do_seccomp+0x349/0x25e0 [ 49.583031] ? find_held_lock+0x2b/0x80 [ 49.583795] ? do_prlimit+0x310/0x610 [ 49.584518] ? __pfx_do_seccomp+0x10/0x10 [ 49.585324] ? do_raw_spin_unlock+0x53/0x220 [ 49.586170] ? _raw_spin_unlock+0x1e/0x40 [ 49.586949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.587922] ? static_key_count+0x60/0x80 [ 49.588707] prctl_set_seccomp+0x4e/0x70 [ 49.589489] __do_sys_prctl+0xe6c/0x1d70 [ 49.590291] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.591158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.592146] ? irqentry_exit+0xf3/0x650 [ 49.592930] do_syscall_64+0xbf/0x430 [ 49.593642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.594583] RIP: 0033:0x7f1f4407a5cd [ 49.595296] 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 [ 49.598511] RSP: 002b:00007ffe42dfeeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.599905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f4407a5cd [ 49.601242] RDX: 000055b3a0d29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.602529] RBP: 00007ffe42dfef10 R08: 0000000000000000 R09: 00007ffe42dfe5b0 [ 49.603813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3a3db5ad0 [ 49.605149] R13: 00007ffe42dff340 R14: 000055b3a3db6bc0 R15: 000055b3a3dc7780 [ 49.606461] [ 49.606931] irq event stamp: 1837 [ 49.607552] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.609101] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.610634] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.612191] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.613724] ---[ end trace 0000000000000000 ]--- [ 50.395226] ------------[ cut here ]------------ [ 50.396210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.398229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.399733] Modules linked in: [ 50.400391] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.402417] Tainted: [W]=WARN [ 50.403022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.404542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.405476] 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 [ 50.408712] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 50.409693] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 50.410984] RDX: ffff8880187a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.412294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 50.413605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.414888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 50.416207] FS: 00007faf9567c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.417671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.418733] CR2: 00007ffeef80eef7 CR3: 000000001ff95000 CR4: 0000000000350ef0 [ 50.420085] Call Trace: [ 50.420561] [ 50.421042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.421955] ? __create_object+0x59/0x80 [ 50.422697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.423670] __vmalloc_noprof+0x59/0x60 [ 50.424457] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.425357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.426309] bpf_prog_alloc+0x39/0x200 [ 50.427054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.428034] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.428942] do_seccomp+0x349/0x25e0 [ 50.429627] ? find_held_lock+0x2b/0x80 [ 50.430392] ? do_prlimit+0x310/0x610 [ 50.431142] ? __pfx_do_seccomp+0x10/0x10 [ 50.431939] ? do_raw_spin_unlock+0x53/0x220 [ 50.432811] ? _raw_spin_unlock+0x1e/0x40 [ 50.433582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.434568] ? static_key_count+0x60/0x80 [ 50.435360] prctl_set_seccomp+0x4e/0x70 [ 50.436172] __do_sys_prctl+0xe6c/0x1d70 [ 50.436969] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.437850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.438832] ? irqentry_exit+0xf3/0x650 [ 50.439560] do_syscall_64+0xbf/0x430 [ 50.440323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.441299] RIP: 0033:0x7faf95b6e5cd [ 50.442016] 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 [ 50.445261] RSP: 002b:00007ffeef80de40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.446646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf95b6e5cd [ 50.447940] RDX: 000055dab2660e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.449261] RBP: 00007ffeef80dea0 R08: 0000000000000000 R09: 00007ffeef80d540 [ 50.450568] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dab91e8ad0 [ 50.451869] R13: 00007ffeef80e2d0 R14: 000055dab91e9bc0 R15: 000055dab91fa780 [ 50.453197] [ 50.453630] irq event stamp: 1767 [ 50.454282] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.455822] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.457382] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.458938] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.460481] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32991' (ECDSA) to the list of known hosts. 2025/11/18 18:11:39 fuzzer started 2025/11/18 18:11:39 dialing manager at localhost:34383 2025/11/18 18:11:39 checking machine... 2025/11/18 18:11:39 checking revisions... [ 51.258287] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:11:39 testing simple program... [ 51.318560] cgroup: Unknown subsys name 'net' [ 51.352040] cgroup: Unknown subsys name 'cpuset' [ 51.375467] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:11:38 Registers: info registers vcpu 0 RAX=ffffffff81b629ad RBX=ffffffff81619130 RCX=ffff8880152afa44 RDX=1ffff11002a55f69 RSI=ffffffff81b629ad RDI=ffff8880152afbb8 RBP=ffff8880152afb88 RSP=ffff8880152afae8 R8 =0000000000000001 R9 =ffff8880152afb30 R10=000000000003c9ed R11=0000000000026726 R12=ffff8880152afbb8 R13=0000000000000000 R14=ffff888017669bc0 R15=ffff888008c41780 RIP=ffffffff81619134 RFL=00000282 [--S----] 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 00007f1f43b88900 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=00007ffe42df9000 CR3=000000001fed3000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025c99 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff56ccac38 CR3=000000000e124000 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=2038333a31313a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a31313a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000