[ 45.514876] ------------[ cut here ]------------ [ 45.515835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.517932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.519681] Modules linked in: [ 45.520417] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.522450] Tainted: [W]=WARN [ 45.522997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.524543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.525481] 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 [ 45.528787] RSP: 0018:ffff88801b47fbc0 EFLAGS: 00010286 [ 45.529768] RAX: 0000000000000000 RBX: ffffed100368ff78 RCX: ffffffff813a4050 [ 45.531039] RDX: ffff888017d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.532316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368ff2f [ 45.533610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.534893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b47fdf8 [ 45.536176] FS: 00007fcf9f828900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.537636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.538752] CR2: 00007fffb455bef8 CR3: 000000000cc54000 CR4: 0000000000350ef0 [ 45.540020] Call Trace: [ 45.540562] [ 45.540979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.541922] ? __create_object+0x59/0x80 [ 45.542710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.543725] __vmalloc_noprof+0x59/0x60 [ 45.544541] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.545432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.546396] bpf_prog_alloc+0x39/0x200 [ 45.547099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.548082] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.548990] do_seccomp+0x349/0x25e0 [ 45.549750] ? find_held_lock+0x2b/0x80 [ 45.550543] ? do_prlimit+0x310/0x610 [ 45.551262] ? __pfx_do_seccomp+0x10/0x10 [ 45.552048] ? do_raw_spin_unlock+0x53/0x220 [ 45.552882] ? _raw_spin_unlock+0x1e/0x40 [ 45.553645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.554625] ? static_key_count+0x60/0x80 [ 45.555424] prctl_set_seccomp+0x4e/0x70 [ 45.556152] __do_sys_prctl+0xe6c/0x1d70 [ 45.556949] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.557821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.558780] ? irqentry_exit+0xf3/0x650 [ 45.559538] do_syscall_64+0xbf/0x430 [ 45.560225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.561198] RIP: 0033:0x7fcf9fd1a5cd [ 45.561958] 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 [ 45.565340] RSP: 002b:00007fffb4559790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.566709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf9fd1a5cd [ 45.568000] RDX: 00005565b047ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.569357] RBP: 00007fffb45597f0 R08: 0000000000000000 R09: 00007fffb4558e90 [ 45.570673] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565be327240 [ 45.572007] R13: 00007fffb4559c20 R14: 00005565be326bf0 R15: 00005565be33b4d0 [ 45.573316] [ 45.573773] irq event stamp: 1767 [ 45.574457] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.575977] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.577569] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 45.579120] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 45.580703] ---[ end trace 0000000000000000 ]--- [ 48.835716] ------------[ cut here ]------------ [ 48.836869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.839358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.841087] Modules linked in: [ 48.841845] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.844205] Tainted: [W]=WARN [ 48.844941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.846695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.847783] 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 [ 48.851540] RSP: 0018:ffff8880179cfbc0 EFLAGS: 00010286 [ 48.852704] RAX: 0000000000000000 RBX: ffffed1002f39f78 RCX: ffffffff813a4050 [ 48.854239] RDX: ffff88801b589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.855775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f39f2f [ 48.857322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.858852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179cfdf8 [ 48.860365] FS: 00007f965f4e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.862069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.863308] CR2: 00007f965f9d6580 CR3: 000000002002e000 CR4: 0000000000350ef0 [ 48.864828] Call Trace: [ 48.865423] [ 48.865899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.866957] ? __create_object+0x59/0x80 [ 48.867870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.869038] __vmalloc_noprof+0x59/0x60 [ 48.869922] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.870935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.872034] bpf_prog_alloc+0x39/0x200 [ 48.872931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.874007] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.875058] do_seccomp+0x349/0x25e0 [ 48.875891] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.876939] ? __pfx_do_seccomp+0x10/0x10 [ 48.877862] ? find_held_lock+0x2b/0x80 [ 48.878742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.879858] ? static_key_count+0x60/0x80 [ 48.880798] prctl_set_seccomp+0x4e/0x70 [ 48.881703] __do_sys_prctl+0xe6c/0x1d70 [ 48.882611] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.883594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.884738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.885863] ? irqentry_exit+0xf3/0x650 [ 48.886731] do_syscall_64+0xbf/0x430 [ 48.887573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.888662] RIP: 0033:0x7f965f9d65cd [ 48.889508] 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 [ 48.893135] RSP: 002b:00007ffc0c0dd1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.894700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f965f9d65cd [ 48.896151] RDX: 000055a57beb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.897632] RBP: 00007ffc0c0dd210 R08: 0000000000000000 R09: 00007ffc0c0dc8b0 [ 48.899095] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a585aceb10 [ 48.900548] R13: 00007ffc0c0dd640 R14: 000055a585acf2b0 R15: 000055a585ae36f0 [ 48.902046] [ 48.902570] irq event stamp: 1721 [ 48.903260] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 48.905055] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 48.906632] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 48.908155] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 48.909665] ---[ end trace 0000000000000000 ]--- [ 49.707078] ------------[ cut here ]------------ [ 49.708001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.710034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.711648] Modules linked in: [ 49.712250] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.714309] Tainted: [W]=WARN [ 49.714858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.716330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.717211] 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 [ 49.720374] RSP: 0018:ffff88800f04fbc0 EFLAGS: 00010286 [ 49.721363] RAX: 0000000000000000 RBX: ffffed1001e09f78 RCX: ffffffff813a4050 [ 49.722676] RDX: ffff888014a19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.723954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e09f2f [ 49.725232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.726492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f04fdf8 [ 49.727763] FS: 00007f057e474900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.729179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.730219] CR2: 00007f057e966580 CR3: 0000000009c6d000 CR4: 0000000000350ef0 [ 49.731492] Call Trace: [ 49.731950] [ 49.732421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.733324] ? __create_object+0x59/0x80 [ 49.734062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.735030] __vmalloc_noprof+0x59/0x60 [ 49.735795] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.736667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.737634] bpf_prog_alloc+0x39/0x200 [ 49.738370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.739250] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.740141] do_seccomp+0x349/0x25e0 [ 49.740859] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.741757] ? __pfx_do_seccomp+0x10/0x10 [ 49.742549] ? find_held_lock+0x2b/0x80 [ 49.743256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.744213] ? static_key_count+0x60/0x80 [ 49.745013] prctl_set_seccomp+0x4e/0x70 [ 49.745767] __do_sys_prctl+0xe6c/0x1d70 [ 49.746540] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.747381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.748333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.749314] ? irqentry_exit+0xf3/0x650 [ 49.750031] do_syscall_64+0xbf/0x430 [ 49.750766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.751719] RIP: 0033:0x7f057e9665cd [ 49.752412] 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 [ 49.755601] RSP: 002b:00007ffffc94b210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.756969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f057e9665cd [ 49.758232] RDX: 00005581943bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.759507] RBP: 00007ffffc94b270 R08: 0000000000000000 R09: 00007ffffc94a910 [ 49.760824] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581b2077240 [ 49.761958] R13: 00007ffffc94b6a0 R14: 00005581b2076bf0 R15: 00005581b208b4d0 [ 49.763038] [ 49.763430] irq event stamp: 1743 [ 49.763935] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.765193] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.766446] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.767790] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.769100] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35066' (ECDSA) to the list of known hosts. 2025/11/18 13:17:19 fuzzer started 2025/11/18 13:17:19 dialing manager at localhost:34383 2025/11/18 13:17:19 checking machine... 2025/11/18 13:17:19 checking revisions... [ 50.705011] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:17:19 testing simple program... [ 50.797392] cgroup: Unknown subsys name 'net' [ 50.863794] cgroup: Unknown subsys name 'cpuset' [ 50.880326] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:17:18 Registers: info registers vcpu 0 RAX=2bd3c8937dd9d500 RBX=0000000000000000 RCX=ffff8880186dfe6c RDX=0000000000000000 RSI=ffff88801679e1c8 RDI=ffff88801b340a58 RBP=ffff88801679e1c8 RSP=ffff8880186dfe38 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000000 R11=0000000000000001 R12=ffffffff84c71a10 R13=0000000000000206 R14=ffff88801b340000 R15=0000000000000001 RIP=ffffffff81001470 RFL=00000006 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f965f4e4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f966008e968 CR3=000000001d3f0000 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=6720646572637465733a4d41503d706f 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=000000000002721d 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f541a58c000 CR3=000000000cde0000 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=a9e2350b02db1789254655f3ae7eaf72 XMM02=2c67c8bc2e329bc300000000003042a0 XMM03=fb795ef6d657705600000000003119f0 XMM04=0de1a2521a2f5d5500000000000ae988 XMM05=0394861f14684e590000000000320a70 XMM06=3e829fc8c8edc99000000000003208f8 XMM07=e042d86d42eb936e0000000000311c70 XMM08=52f5c404f419001c0000000000304300 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000