[ 39.110333] ------------[ cut here ]------------ [ 39.111267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.113704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.115188] Modules linked in: [ 39.116046] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.118082] Tainted: [W]=WARN [ 39.118696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.120176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.121100] 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 [ 39.124330] RSP: 0018:ffff8880190b7bc0 EFLAGS: 00010286 [ 39.125316] RAX: 0000000000000000 RBX: ffffed1003216f78 RCX: ffffffff813a4050 [ 39.126616] RDX: ffff888017478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.127906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003216f2f [ 39.129202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.130493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190b7df8 [ 39.131810] FS: 00007f565c70e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.133281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.134360] CR2: 00007ffe0bc5cef8 CR3: 00000000163a3000 CR4: 0000000000350ef0 [ 39.135694] Call Trace: [ 39.136160] [ 39.136612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.137473] ? __create_object+0x59/0x80 [ 39.138267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.139255] __vmalloc_noprof+0x59/0x60 [ 39.140037] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.140922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.141860] bpf_prog_alloc+0x39/0x200 [ 39.142640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143601] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.144474] do_seccomp+0x349/0x25e0 [ 39.145204] ? find_held_lock+0x2b/0x80 [ 39.145989] ? do_prlimit+0x310/0x610 [ 39.146757] ? __pfx_do_seccomp+0x10/0x10 [ 39.147510] ? do_raw_spin_unlock+0x53/0x220 [ 39.148363] ? _raw_spin_unlock+0x1e/0x40 [ 39.149164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.150140] ? static_key_count+0x60/0x80 [ 39.150960] prctl_set_seccomp+0x4e/0x70 [ 39.151742] __do_sys_prctl+0xe6c/0x1d70 [ 39.152483] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.153354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.154323] ? irqentry_exit+0xf3/0x650 [ 39.155110] do_syscall_64+0xbf/0x430 [ 39.155857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.156813] RIP: 0033:0x7f565cc005cd [ 39.157477] 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 [ 39.160722] RSP: 002b:00007ffe0bc5b7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.162098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f565cc005cd [ 39.163410] RDX: 00005598dbd36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.164698] RBP: 00007ffe0bc5b830 R08: 0000000000000000 R09: 00007ffe0bc5aed0 [ 39.165992] R10: 0000000000000000 R11: 0000000000000246 R12: 000055990b233ad0 [ 39.167303] R13: 00007ffe0bc5bc60 R14: 000055990b234bc0 R15: 000055990b245780 [ 39.168603] [ 39.169031] irq event stamp: 1753 [ 39.169681] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.171217] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.172751] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.174291] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 39.175827] ---[ end trace 0000000000000000 ]--- [ 41.943881] ------------[ cut here ]------------ [ 41.944302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.945251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 41.945929] Modules linked in: [ 41.946205] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.947133] Tainted: [W]=WARN [ 41.947391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.948079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.948483] 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 [ 41.949973] RSP: 0018:ffff88801594fbc0 EFLAGS: 00010286 [ 41.950407] RAX: 0000000000000000 RBX: ffffed1002b29f78 RCX: ffffffff813a4050 [ 41.951018] RDX: ffff888019310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.951616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b29f2f [ 41.952191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.952790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801594fdf8 [ 41.953378] FS: 00007f5eb7cf2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.954052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.954525] CR2: 00007f5eb81e4580 CR3: 000000000ccdf000 CR4: 0000000000350ef0 [ 41.955125] Call Trace: [ 41.955339] [ 41.955528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.955945] ? __create_object+0x59/0x80 [ 41.956290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.956741] __vmalloc_noprof+0x59/0x60 [ 41.957073] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.957461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.957897] bpf_prog_alloc+0x39/0x200 [ 41.958221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.958663] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.959063] do_seccomp+0x349/0x25e0 [ 41.959375] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.959793] ? __pfx_do_seccomp+0x10/0x10 [ 41.960142] ? find_held_lock+0x2b/0x80 [ 41.960473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.960925] ? static_key_count+0x60/0x80 [ 41.961278] prctl_set_seccomp+0x4e/0x70 [ 41.961645] __do_sys_prctl+0xe6c/0x1d70 [ 41.961993] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.962370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.962833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.963263] ? irqentry_exit+0xf3/0x650 [ 41.963624] do_syscall_64+0xbf/0x430 [ 41.963949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.964371] RIP: 0033:0x7f5eb81e45cd [ 41.964700] 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 [ 41.966192] RSP: 002b:00007ffc51861630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.966838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eb81e45cd [ 41.967415] RDX: 00005570212f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.968019] RBP: 00007ffc51861690 R08: 0000000000000000 R09: 00007ffc51860d30 [ 41.968618] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570466b3ad0 [ 41.969197] R13: 00007ffc51861ac0 R14: 00005570466b4bc0 R15: 00005570466c5780 [ 41.969804] [ 41.970003] irq event stamp: 1719 [ 41.970286] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 41.971009] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 41.971721] softirqs last enabled at (1054): [] handle_softirqs+0x50c/0x770 [ 41.972420] softirqs last disabled at (1049): [] __irq_exit_rcu+0xc4/0x100 [ 41.973126] ---[ end trace 0000000000000000 ]--- [ 42.649865] ------------[ cut here ]------------ [ 42.650632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.652334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.653528] Modules linked in: [ 42.654036] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.655779] Tainted: [W]=WARN [ 42.656238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.657459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.658228] 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 [ 42.660877] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 42.661689] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 42.662765] RDX: ffff888015d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.663841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 42.664906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.665981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 42.667060] FS: 00007fd1a98f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.668260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.669130] CR2: 00007fd1a9de5580 CR3: 00000000159e1000 CR4: 0000000000350ef0 [ 42.670200] Call Trace: [ 42.670620] [ 42.670973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671720] ? __create_object+0x59/0x80 [ 42.672328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.673140] __vmalloc_noprof+0x59/0x60 [ 42.673770] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.674452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.675249] bpf_prog_alloc+0x39/0x200 [ 42.675856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676625] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.677340] do_seccomp+0x349/0x25e0 [ 42.677945] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.678698] ? __pfx_do_seccomp+0x10/0x10 [ 42.679318] ? find_held_lock+0x2b/0x80 [ 42.679956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680745] ? static_key_count+0x60/0x80 [ 42.681374] prctl_set_seccomp+0x4e/0x70 [ 42.682017] __do_sys_prctl+0xe6c/0x1d70 [ 42.682680] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.683356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.684166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.684970] ? irqentry_exit+0xf3/0x650 [ 42.685603] do_syscall_64+0xbf/0x430 [ 42.686178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.686989] RIP: 0033:0x7fd1a9de55cd [ 42.687587] 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 [ 42.690266] RSP: 002b:00007ffe33700a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.691431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1a9de55cd [ 42.692501] RDX: 000055557fccfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693591] RBP: 00007ffe33700ad0 R08: 0000000000000000 R09: 00007ffe33700170 [ 42.694704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055558f908ad0 [ 42.695804] R13: 00007ffe33700f00 R14: 000055558f909bc0 R15: 000055558f91a780 [ 42.696899] [ 42.697252] irq event stamp: 1737 [ 42.697793] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.699090] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.700380] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.701691] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.703001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44791' (ECDSA) to the list of known hosts. 2025/11/17 11:44:32 fuzzer started 2025/11/17 11:44:32 dialing manager at localhost:37895 2025/11/17 11:44:32 checking machine... 2025/11/17 11:44:32 checking revisions... [ 43.574062] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:44:32 testing simple program... [ 43.641498] cgroup: Unknown subsys name 'net' [ 43.682071] cgroup: Unknown subsys name 'cpuset' [ 43.698438] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:44:31 Registers: info registers vcpu 0 RAX=ffff888008c41780 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880174d7401 RSI=ffff8880174d7458 RDI=ffff8880174d7458 RBP=ffff8880174d7418 RSP=ffff8880174d72f8 R8 =0000000000000001 R9 =ffff8880174d7400 R10=000000000003c9ed R11=000000000000453f R12=ffff8880174d7420 R13=ffff8880174d7408 R14=ffff8880174d7458 R15=ffff8880174d73c0 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007f5eb7cf2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5eb7cbc008 CR3=000000001fa95000 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=000000000001bb79 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=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005570466fb000 CR3=0000000009ef3000 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=34343a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343933 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000