[ 46.307928] ------------[ cut here ]------------ [ 46.308719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.310365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.311617] Modules linked in: [ 46.312144] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.313805] Tainted: [W]=WARN [ 46.314294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.315536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.316292] 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 [ 46.319392] RSP: 0018:ffff88801793fbc0 EFLAGS: 00010286 [ 46.320254] RAX: 0000000000000000 RBX: ffffed1002f27f78 RCX: ffffffff813a4050 [ 46.321347] RDX: ffff888009dfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.322444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f27f2f [ 46.323570] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.324627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801793fdf8 [ 46.325693] FS: 00007fd34e8fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.326886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.327781] CR2: 00007ffe39f83ef7 CR3: 000000000e7f1000 CR4: 0000000000350ef0 [ 46.328845] Call Trace: [ 46.329256] [ 46.329596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.330335] ? __create_object+0x59/0x80 [ 46.330944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.331757] __vmalloc_noprof+0x59/0x60 [ 46.332379] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.333100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.333830] bpf_prog_alloc+0x39/0x200 [ 46.334441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.335228] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.335944] do_seccomp+0x349/0x25e0 [ 46.336540] ? find_held_lock+0x2b/0x80 [ 46.337169] ? do_prlimit+0x310/0x610 [ 46.337750] ? __pfx_do_seccomp+0x10/0x10 [ 46.338397] ? do_raw_spin_unlock+0x53/0x220 [ 46.339120] ? _raw_spin_unlock+0x1e/0x40 [ 46.339759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.340558] ? static_key_count+0x60/0x80 [ 46.341222] prctl_set_seccomp+0x4e/0x70 [ 46.341831] __do_sys_prctl+0xe6c/0x1d70 [ 46.342483] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.343249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.344052] ? irqentry_exit+0xf3/0x650 [ 46.344655] do_syscall_64+0xbf/0x430 [ 46.345266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.346058] RIP: 0033:0x7fd34eded5cd [ 46.346674] 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 [ 46.349394] RSP: 002b:00007ffe39f822f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.350528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd34eded5cd [ 46.351608] RDX: 0000561d72abbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.352673] RBP: 00007ffe39f82350 R08: 0000000000000000 R09: 00007ffe39f819f0 [ 46.353785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d89b98ad0 [ 46.354857] R13: 00007ffe39f82780 R14: 0000561d89b99bc0 R15: 0000561d89baa780 [ 46.355947] [ 46.356337] irq event stamp: 1717 [ 46.356839] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.358159] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.359452] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.360730] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 46.362025] ---[ end trace 0000000000000000 ]--- [ 49.723614] ------------[ cut here ]------------ [ 49.724128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.725241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.726042] Modules linked in: [ 49.726363] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.727443] Tainted: [W]=WARN [ 49.727752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.728559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.729079] 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 [ 49.730865] RSP: 0018:ffff88800f08fbc0 EFLAGS: 00010286 [ 49.731413] RAX: 0000000000000000 RBX: ffffed1001e11f78 RCX: ffffffff813a4050 [ 49.732114] RDX: ffff888014bf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.732804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e11f2f [ 49.733508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.734210] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f08fdf8 [ 49.734900] FS: 00007fe2a53cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.735704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.736280] CR2: 00007ffc59a0def7 CR3: 000000001eb16000 CR4: 0000000000350ef0 [ 49.736960] Call Trace: [ 49.737235] [ 49.737461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.737927] ? __create_object+0x59/0x80 [ 49.738363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.738874] __vmalloc_noprof+0x59/0x60 [ 49.739300] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.739768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.740276] bpf_prog_alloc+0x39/0x200 [ 49.740649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.741157] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.741636] do_seccomp+0x349/0x25e0 [ 49.742029] ? find_held_lock+0x2b/0x80 [ 49.742421] ? do_prlimit+0x310/0x610 [ 49.742800] ? __pfx_do_seccomp+0x10/0x10 [ 49.743225] ? do_raw_spin_unlock+0x53/0x220 [ 49.743660] ? _raw_spin_unlock+0x1e/0x40 [ 49.744081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.744581] ? static_key_count+0x60/0x80 [ 49.745017] prctl_set_seccomp+0x4e/0x70 [ 49.745417] __do_sys_prctl+0xe6c/0x1d70 [ 49.745816] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.746279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.746792] ? irqentry_exit+0xf3/0x650 [ 49.747218] do_syscall_64+0xbf/0x430 [ 49.747607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.748120] RIP: 0033:0x7fe2a58c15cd [ 49.748481] 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 [ 49.750222] RSP: 002b:00007ffc59a0c570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.750943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2a58c15cd [ 49.751656] RDX: 000055696e8b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.752337] RBP: 00007ffc59a0c5d0 R08: 0000000000000000 R09: 00007ffc59a0bc70 [ 49.753024] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569a4556ad0 [ 49.753684] R13: 00007ffc59a0ca00 R14: 00005569a4557bc0 R15: 00005569a4568780 [ 49.754398] [ 49.754641] irq event stamp: 1687 [ 49.754991] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.755802] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.756647] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 49.757481] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 49.758280] ---[ end trace 0000000000000000 ]--- [ 50.478953] ------------[ cut here ]------------ [ 50.479836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.481737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.483113] Modules linked in: [ 50.483693] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.485571] Tainted: [W]=WARN [ 50.486142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.487557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.488428] 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 [ 50.491471] RSP: 0018:ffff88801c0e7bc0 EFLAGS: 00010286 [ 50.492396] RAX: 0000000000000000 RBX: ffffed100381cf78 RCX: ffffffff813a4050 [ 50.493616] RDX: ffff88800c3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.494833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381cf2f [ 50.496068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.497280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0e7df8 [ 50.498493] FS: 00007f97fce46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.499864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.500876] CR2: 00007f97fd338580 CR3: 000000001e8ff000 CR4: 0000000000350ef0 [ 50.502098] Call Trace: [ 50.502549] [ 50.502956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.503871] ? __create_object+0x59/0x80 [ 50.504651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.505609] __vmalloc_noprof+0x59/0x60 [ 50.506356] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.507230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508157] bpf_prog_alloc+0x39/0x200 [ 50.508849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.509764] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.510653] do_seccomp+0x349/0x25e0 [ 50.511378] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.512270] ? __pfx_do_seccomp+0x10/0x10 [ 50.513047] ? find_held_lock+0x2b/0x80 [ 50.513757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.514703] ? static_key_count+0x60/0x80 [ 50.515517] prctl_set_seccomp+0x4e/0x70 [ 50.516289] __do_sys_prctl+0xe6c/0x1d70 [ 50.517057] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.517867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.518816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.519777] ? irqentry_exit+0xf3/0x650 [ 50.520524] do_syscall_64+0xbf/0x430 [ 50.521254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.522195] RIP: 0033:0x7f97fd3385cd [ 50.522857] 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 [ 50.526014] RSP: 002b:00007ffdc8c0aba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.527380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97fd3385cd [ 50.528641] RDX: 00005636c1d24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.529906] RBP: 00007ffdc8c0ac00 R08: 0000000000000000 R09: 00007ffdc8c0a2a0 [ 50.531241] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636f1c5dbf0 [ 50.532534] R13: 00007ffdc8c0b030 R14: 00005636f1c67380 R15: 00005636f1c72460 [ 50.533826] [ 50.534283] irq event stamp: 1681 [ 50.534890] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.536417] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 50.537907] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.539431] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.540931] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55032' (ECDSA) to the list of known hosts. 2025/11/19 04:51:30 fuzzer started 2025/11/19 04:51:30 dialing manager at localhost:34383 2025/11/19 04:51:30 checking machine... 2025/11/19 04:51:30 checking revisions... [ 51.490214] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:51:30 testing simple program... [ 51.572946] cgroup: Unknown subsys name 'net' [ 51.629670] cgroup: Unknown subsys name 'cpuset' [ 51.649705] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:51:29 Registers: info registers vcpu 0 RAX=0000000000042511 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0235796000 CR3=000000000bccd000 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=31353a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87d15158 RBX=0000000000000004 RCX=0000000000000004 RDX=0000000000000002 RSI=ffff8880096fc200 RDI=ffff8880096fb780 RBP=ffff8880096fb780 RSP=ffff8880097578f0 R8 =0000000000000000 R9 =00000000000003ff R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000003 R14=ffff8880096fc200 R15=0000000000040000 RIP=ffffffff815265b1 RFL=00000002 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc59a06000 CR3=000000000bccd000 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=2039323a31353a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a31353a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000