[ 45.600466] ------------[ cut here ]------------ [ 45.601378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.603428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.604926] Modules linked in: [ 45.605556] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.607508] Tainted: [W]=WARN [ 45.608060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.609565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.610468] 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 [ 45.613631] RSP: 0018:ffff888018517bc0 EFLAGS: 00010286 [ 45.614594] RAX: 0000000000000000 RBX: ffffed10030a2f78 RCX: ffffffff813a4050 [ 45.615864] RDX: ffff88801cbfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.617165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a2f2f [ 45.618446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.619727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018517df8 [ 45.621050] FS: 00007fbb6959f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.622500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.623539] CR2: 00007ffd96e04ef8 CR3: 000000000d1c1000 CR4: 0000000000350ef0 [ 45.624838] Call Trace: [ 45.625337] [ 45.625754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.626636] ? __create_object+0x59/0x80 [ 45.627416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.628408] __vmalloc_noprof+0x59/0x60 [ 45.629136] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.630005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.630921] bpf_prog_alloc+0x39/0x200 [ 45.631655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.632617] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.633505] do_seccomp+0x349/0x25e0 [ 45.634181] ? find_held_lock+0x2b/0x80 [ 45.634940] ? do_prlimit+0x310/0x610 [ 45.635673] ? __pfx_do_seccomp+0x10/0x10 [ 45.636499] ? do_raw_spin_unlock+0x53/0x220 [ 45.637312] ? _raw_spin_unlock+0x1e/0x40 [ 45.638046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.639001] ? static_key_count+0x60/0x80 [ 45.639795] prctl_set_seccomp+0x4e/0x70 [ 45.640624] __do_sys_prctl+0xe6c/0x1d70 [ 45.641402] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.642211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.643168] ? irqentry_exit+0xf3/0x650 [ 45.643921] do_syscall_64+0xbf/0x430 [ 45.644692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.645639] RIP: 0033:0x7fbb69a915cd [ 45.646348] 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 [ 45.649516] RSP: 002b:00007ffd96e03520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.650850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb69a915cd [ 45.652112] RDX: 00005581a3a9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.653391] RBP: 00007ffd96e03580 R08: 0000000000000000 R09: 00007ffd96e02c20 [ 45.654654] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581dd876bf0 [ 45.655899] R13: 00007ffd96e039b0 R14: 00005581dd880380 R15: 00005581dd88b460 [ 45.657217] [ 45.657677] irq event stamp: 1829 [ 45.658307] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 45.659794] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 45.661317] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 45.662840] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.664351] ---[ end trace 0000000000000000 ]--- [ 48.612737] ------------[ cut here ]------------ [ 48.613696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.615792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.617328] Modules linked in: [ 48.617931] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.619965] Tainted: [W]=WARN [ 48.620616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.622110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.623052] 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 [ 48.626319] RSP: 0018:ffff88801abbfbc0 EFLAGS: 00010286 [ 48.627268] RAX: 0000000000000000 RBX: ffffed1003577f78 RCX: ffffffff813a4050 [ 48.628635] RDX: ffff88800f098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.629938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003577f2f [ 48.631244] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.632605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abbfdf8 [ 48.633918] FS: 00007fd118145900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.635379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.636497] CR2: 00007fd118637580 CR3: 000000000c4ec000 CR4: 0000000000350ef0 [ 48.637803] Call Trace: [ 48.638314] [ 48.638732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.639643] ? __create_object+0x59/0x80 [ 48.640474] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.641468] __vmalloc_noprof+0x59/0x60 [ 48.642192] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.643089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.644043] bpf_prog_alloc+0x39/0x200 [ 48.644832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.645790] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.646719] do_seccomp+0x349/0x25e0 [ 48.647460] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.648426] ? __pfx_do_seccomp+0x10/0x10 [ 48.649185] ? find_held_lock+0x2b/0x80 [ 48.649969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.650958] ? static_key_count+0x60/0x80 [ 48.651779] prctl_set_seccomp+0x4e/0x70 [ 48.652606] __do_sys_prctl+0xe6c/0x1d70 [ 48.653408] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.654232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.655209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.656195] ? irqentry_exit+0xf3/0x650 [ 48.657012] do_syscall_64+0xbf/0x430 [ 48.657767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.658745] RIP: 0033:0x7fd1186375cd [ 48.659467] 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 [ 48.662725] RSP: 002b:00007fff75d2e8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.664124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1186375cd [ 48.665473] RDX: 0000561cc72cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.666773] RBP: 00007fff75d2e920 R08: 0000000000000000 R09: 00007fff75d2dfc0 [ 48.668079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cdc3bead0 [ 48.669424] R13: 00007fff75d2ed50 R14: 0000561cdc3bfbc0 R15: 0000561cdc3d0780 [ 48.670742] [ 48.671173] irq event stamp: 1751 [ 48.671835] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.673429] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.674974] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 48.676580] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 48.677714] ---[ end trace 0000000000000000 ]--- [ 49.418167] ------------[ cut here ]------------ [ 49.419099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.421179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.422648] Modules linked in: [ 49.423240] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.425302] Tainted: [W]=WARN [ 49.425857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.427313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.428173] 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 [ 49.431334] RSP: 0018:ffff88801c82fbc0 EFLAGS: 00010286 [ 49.432382] RAX: 0000000000000000 RBX: ffffed1003905f78 RCX: ffffffff813a4050 [ 49.433665] RDX: ffff8880167c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.434938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003905f2f [ 49.436249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.437595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c82fdf8 [ 49.438871] FS: 00007fdd4f483900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.440346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.441408] CR2: 00007fdd4f975580 CR3: 000000001e673000 CR4: 0000000000350ef0 [ 49.442706] Call Trace: [ 49.443169] [ 49.443620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.444551] ? __create_object+0x59/0x80 [ 49.445332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.446248] __vmalloc_noprof+0x59/0x60 [ 49.447011] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.447867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.448836] bpf_prog_alloc+0x39/0x200 [ 49.449571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.450503] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.451408] do_seccomp+0x349/0x25e0 [ 49.452089] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.453028] ? __pfx_do_seccomp+0x10/0x10 [ 49.453818] ? find_held_lock+0x2b/0x80 [ 49.454596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.455551] ? static_key_count+0x60/0x80 [ 49.456402] prctl_set_seccomp+0x4e/0x70 [ 49.457130] __do_sys_prctl+0xe6c/0x1d70 [ 49.457926] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.458780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.459746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.460749] ? irqentry_exit+0xf3/0x650 [ 49.461512] do_syscall_64+0xbf/0x430 [ 49.462220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.463162] RIP: 0033:0x7fdd4f9755cd [ 49.463859] 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 [ 49.467035] RSP: 002b:00007ffe1961d1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.468488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd4f9755cd [ 49.469775] RDX: 000056213518be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.471037] RBP: 00007ffe1961d250 R08: 0000000000000000 R09: 00007ffe1961c8f0 [ 49.472340] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621743ebbf0 [ 49.473638] R13: 00007ffe1961d680 R14: 00005621743f5380 R15: 0000562174400460 [ 49.474956] [ 49.475435] irq event stamp: 1717 [ 49.476035] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.477578] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.479097] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.480671] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.482184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2378' (ECDSA) to the list of known hosts. 2025/11/17 23:13:36 fuzzer started 2025/11/17 23:13:37 dialing manager at localhost:37895 2025/11/17 23:13:37 checking machine... 2025/11/17 23:13:37 checking revisions... [ 50.374094] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:13:37 testing simple program... [ 50.469527] cgroup: Unknown subsys name 'net' [ 50.522695] cgroup: Unknown subsys name 'cpuset' [ 50.536603] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:13:36 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801a937690 RSP=ffff88801a9375c8 R8 =ffffffff86e86e9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88801a937698 R13=ffff88801a937680 R14=0000000000000004 R15=ffff88801a937638 RIP=ffffffff8135f777 RFL=00000246 [---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 00007fd118145900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff75d28000 CR3=00000000203c0000 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=000000000002b535 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=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=00007fd1186fd0b0 CR3=000000000d23e000 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=33313a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363332 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000