[ 54.043880] ------------[ cut here ]------------ [ 54.044780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.046979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 54.048481] Modules linked in: [ 54.049126] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.051141] Tainted: [W]=WARN [ 54.051709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.053220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.054152] 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 [ 54.057354] RSP: 0018:ffff8880185b7bc0 EFLAGS: 00010286 [ 54.058352] RAX: 0000000000000000 RBX: ffffed10030b6f78 RCX: ffffffff813a4050 [ 54.059676] RDX: ffff8880166e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.060969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b6f2f [ 54.062259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.063556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185b7df8 [ 54.064866] FS: 00007feb788c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.066324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.067417] CR2: 00007fffc61bcef7 CR3: 000000000ef91000 CR4: 0000000000350ef0 [ 54.068720] Call Trace: [ 54.069229] [ 54.069641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.070568] ? __create_object+0x59/0x80 [ 54.071379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.072369] __vmalloc_noprof+0x59/0x60 [ 54.073148] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.074048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.075008] bpf_prog_alloc+0x39/0x200 [ 54.075704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.076660] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.077580] do_seccomp+0x349/0x25e0 [ 54.078313] ? find_held_lock+0x2b/0x80 [ 54.079099] ? do_prlimit+0x310/0x610 [ 54.079854] ? __pfx_do_seccomp+0x10/0x10 [ 54.080606] ? do_raw_spin_unlock+0x53/0x220 [ 54.081449] ? _raw_spin_unlock+0x1e/0x40 [ 54.082254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.083237] ? static_key_count+0x60/0x80 [ 54.084052] prctl_set_seccomp+0x4e/0x70 [ 54.084857] __do_sys_prctl+0xe6c/0x1d70 [ 54.085608] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.086474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.087469] ? irqentry_exit+0xf3/0x650 [ 54.088249] do_syscall_64+0xbf/0x430 [ 54.089002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.089971] RIP: 0033:0x7feb78db95cd [ 54.090651] 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 [ 54.093904] RSP: 002b:00007fffc61bb090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.095293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb78db95cd [ 54.096625] RDX: 00005653b63cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.097929] RBP: 00007fffc61bb0f0 R08: 0000000000000000 R09: 00007fffc61ba790 [ 54.099237] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653ef642ad0 [ 54.100549] R13: 00007fffc61bb520 R14: 00005653ef643bc0 R15: 00005653ef654780 [ 54.101863] [ 54.102296] irq event stamp: 1819 [ 54.102976] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 54.104378] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 54.105655] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 54.106951] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 54.108218] ---[ end trace 0000000000000000 ]--- [ 56.848871] ------------[ cut here ]------------ [ 56.849748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.851825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 56.853485] Modules linked in: [ 56.854224] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.856240] Tainted: [W]=WARN [ 56.856851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.858340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.859262] 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 [ 56.862417] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 56.863408] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 56.864690] RDX: ffff888016763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.865962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 56.867256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.868550] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 56.869838] FS: 00007fd2d5bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.871298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.872374] CR2: 00007fffd32f4ef7 CR3: 000000000fbdd000 CR4: 0000000000350ef0 [ 56.873666] Call Trace: [ 56.874176] [ 56.874587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.875495] ? __create_object+0x59/0x80 [ 56.876283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.877251] __vmalloc_noprof+0x59/0x60 [ 56.878013] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.878896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.879781] bpf_prog_alloc+0x39/0x200 [ 56.880539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.881465] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.882373] do_seccomp+0x349/0x25e0 [ 56.883130] ? find_held_lock+0x2b/0x80 [ 56.883880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.884846] ? __pfx_do_seccomp+0x10/0x10 [ 56.885576] ? irqentry_exit+0x17b/0x650 [ 56.886342] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 56.887341] prctl_set_seccomp+0x4e/0x70 [ 56.888122] __do_sys_prctl+0xe6c/0x1d70 [ 56.888906] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.889728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.890685] ? irqentry_exit+0xf3/0x650 [ 56.891467] do_syscall_64+0xbf/0x430 [ 56.892219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.893180] RIP: 0033:0x7fd2d60eb5cd [ 56.893881] 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 [ 56.897083] RSP: 002b:00007fffd32f2760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.898448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2d60eb5cd [ 56.899742] RDX: 000055886058ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.901040] RBP: 00007fffd32f27c0 R08: 0000000000000000 R09: 00007fffd32f1e60 [ 56.902323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558886db5ad0 [ 56.903507] R13: 00007fffd32f2bf0 R14: 0000558886db6bc0 R15: 0000558886dc7780 [ 56.904595] [ 56.904978] irq event stamp: 1795 [ 56.905475] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 56.906758] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 56.908063] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 56.909371] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 56.910636] ---[ end trace 0000000000000000 ]--- [ 57.563385] ------------[ cut here ]------------ [ 57.564295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.566314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 57.567816] Modules linked in: [ 57.568432] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.570429] Tainted: [W]=WARN [ 57.571045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.572533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.573461] 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 [ 57.576649] RSP: 0018:ffff88800e5cfbc0 EFLAGS: 00010286 [ 57.577627] RAX: 0000000000000000 RBX: ffffed1001cb9f78 RCX: ffffffff813a4050 [ 57.578924] RDX: ffff888019e00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.580225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb9f2f [ 57.581545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.582855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e5cfdf8 [ 57.584159] FS: 00007f0646e35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.585618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.586687] CR2: 00007f0647327580 CR3: 000000001e93e000 CR4: 0000000000350ef0 [ 57.588002] Call Trace: [ 57.588461] [ 57.588903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.589744] ? __create_object+0x59/0x80 [ 57.590536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.591539] __vmalloc_noprof+0x59/0x60 [ 57.592313] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.593202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.594160] bpf_prog_alloc+0x39/0x200 [ 57.594919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.595847] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.596710] do_seccomp+0x349/0x25e0 [ 57.597432] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.598328] ? __pfx_do_seccomp+0x10/0x10 [ 57.599128] ? find_held_lock+0x2b/0x80 [ 57.599896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.600862] ? static_key_count+0x60/0x80 [ 57.601624] prctl_set_seccomp+0x4e/0x70 [ 57.602409] __do_sys_prctl+0xe6c/0x1d70 [ 57.603198] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.604042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.605006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.605977] ? irqentry_exit+0xf3/0x650 [ 57.606697] do_syscall_64+0xbf/0x430 [ 57.607451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.608413] RIP: 0033:0x7f06473275cd [ 57.609130] 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 [ 57.612342] RSP: 002b:00007fff9f50b4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.613710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06473275cd [ 57.615020] RDX: 00005563021c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.616320] RBP: 00007fff9f50b530 R08: 0000000000000000 R09: 00007fff9f50abd0 [ 57.617610] R10: 0000000000000000 R11: 0000000000000246 R12: 000055633665aad0 [ 57.618924] R13: 00007fff9f50b960 R14: 000055633665bbc0 R15: 000055633666c780 [ 57.620230] [ 57.620656] irq event stamp: 1693 [ 57.621314] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 57.622859] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 57.624392] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 57.625952] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 57.627565] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48296' (ECDSA) to the list of known hosts. 2025/11/18 08:12:19 fuzzer started 2025/11/18 08:12:19 dialing manager at localhost:34383 2025/11/18 08:12:19 checking machine... 2025/11/18 08:12:19 checking revisions... [ 58.481425] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:12:19 testing simple program... [ 58.566492] cgroup: Unknown subsys name 'net' [ 58.619938] cgroup: Unknown subsys name 'cpuset' [ 58.639330] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:12:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff885b6ea0 RCX=0000000000000000 RDX=0000000000000046 RSI=0000000000000000 RDI=ffff88800fbdd140 RBP=ffff88800fbdd140 RSP=ffff8880164bfb90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffffffff87ce3ea0 R13=ffff88800fbdd140 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff84c71e90 RFL=00000046 [---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 00007fd2d5bf9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd32ec000 CR3=000000000d07c000 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=000000000002d087 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd2d61ae650 CR3=000000000db06000 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=210a89e8f0f0f0a6eb42c045a2a37cad XMM02=0000000000305d60eff9b2d0a8fce9cb XMM03=0000000000305e302c67c8bc2e329bc3 XMM04=ee97d7aa84cb3f2300000000000ae988 XMM05=e071becb0be0b4910000000000321e98 XMM06=e0b702d6b06cf5a7000000000031c0d0 XMM07=e042d86d42eb936e0000000000311448 XMM08=70137929e543acfa0000000000305e30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000