[ 46.445585] ------------[ cut here ]------------ [ 46.446308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.448059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.449251] Modules linked in: [ 46.449786] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.451652] Tainted: [W]=WARN [ 46.452118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.453751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.454518] 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 [ 46.457173] RSP: 0018:ffff88800a377bc0 EFLAGS: 00010286 [ 46.457998] RAX: 0000000000000000 RBX: ffffed100146ef78 RCX: ffffffff813a4050 [ 46.459068] RDX: ffff888017283780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.460155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146ef2f [ 46.461230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.462310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a377df8 [ 46.463400] FS: 00007f49260c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.464602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.465492] CR2: 00007f49265b7580 CR3: 000000000db95000 CR4: 0000000000350ef0 [ 46.466563] Call Trace: [ 46.466949] [ 46.467297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.468058] ? __create_object+0x59/0x80 [ 46.468721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.469531] __vmalloc_noprof+0x59/0x60 [ 46.470124] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.470864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.471663] bpf_prog_alloc+0x39/0x200 [ 46.472235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.473012] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.473767] do_seccomp+0x349/0x25e0 [ 46.474328] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.475091] ? __pfx_do_seccomp+0x10/0x10 [ 46.475763] ? find_held_lock+0x2b/0x80 [ 46.476390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.477173] ? static_key_count+0x60/0x80 [ 46.477842] prctl_set_seccomp+0x4e/0x70 [ 46.478499] __do_sys_prctl+0xe6c/0x1d70 [ 46.479123] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.479863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.480657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.481466] ? irqentry_exit+0xf3/0x650 [ 46.482070] do_syscall_64+0xbf/0x430 [ 46.482690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.483480] RIP: 0033:0x7f49265b75cd [ 46.484038] 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 [ 46.486672] RSP: 002b:00007ffe78797820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.487831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49265b75cd [ 46.488906] RDX: 000055fbe8d81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.489979] RBP: 00007ffe78797880 R08: 0000000000000000 R09: 00007ffe78796f20 [ 46.491061] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbfe126ad0 [ 46.492142] R13: 00007ffe78797cb0 R14: 000055fbfe127bc0 R15: 000055fbfe138780 [ 46.493229] [ 46.493605] irq event stamp: 1843 [ 46.494104] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 46.495376] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 46.496650] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.497925] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.499184] ---[ end trace 0000000000000000 ]--- [ 49.561676] ------------[ cut here ]------------ [ 49.562595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.564658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.566131] Modules linked in: [ 49.566766] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.568762] Tainted: [W]=WARN [ 49.569308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.570830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.571988] 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 [ 49.575212] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 49.576190] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 49.577452] RDX: ffff88800f17d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.578715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 49.579991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.581255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 49.582518] FS: 00007f2718029900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.583955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.585010] CR2: 00007ffed0fa7ef7 CR3: 000000000dfb0000 CR4: 0000000000350ef0 [ 49.586286] Call Trace: [ 49.586778] [ 49.587185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.588094] ? __create_object+0x59/0x80 [ 49.588878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.589840] __vmalloc_noprof+0x59/0x60 [ 49.590595] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.591464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.592408] bpf_prog_alloc+0x39/0x200 [ 49.593093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.594012] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.594912] do_seccomp+0x349/0x25e0 [ 49.595634] ? find_held_lock+0x2b/0x80 [ 49.596386] ? do_prlimit+0x310/0x610 [ 49.597084] ? __pfx_do_seccomp+0x10/0x10 [ 49.597859] ? do_raw_spin_unlock+0x53/0x220 [ 49.598678] ? _raw_spin_unlock+0x1e/0x40 [ 49.599439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.600410] ? static_key_count+0x60/0x80 [ 49.601152] prctl_set_seccomp+0x4e/0x70 [ 49.601922] __do_sys_prctl+0xe6c/0x1d70 [ 49.602687] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.603531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.604510] ? irqentry_exit+0xf3/0x650 [ 49.605239] do_syscall_64+0xbf/0x430 [ 49.605987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.606939] RIP: 0033:0x7f271851b5cd [ 49.607656] 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 [ 49.610793] RSP: 002b:00007ffed0fa61c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.612174] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f271851b5cd [ 49.613443] RDX: 00005651ede94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.614721] RBP: 00007ffed0fa6220 R08: 0000000000000000 R09: 00007ffed0fa58c0 [ 49.615998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565216c62ad0 [ 49.617284] R13: 00007ffed0fa6650 R14: 0000565216c63bc0 R15: 0000565216c74780 [ 49.618559] [ 49.618975] irq event stamp: 1885 [ 49.619630] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.621142] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.622648] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.624199] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.625707] ---[ end trace 0000000000000000 ]--- [ 50.363255] ------------[ cut here ]------------ [ 50.364243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.366273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.367793] Modules linked in: [ 50.368445] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.370460] Tainted: [W]=WARN [ 50.371012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.372527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.373438] 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 [ 50.376613] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 50.377576] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 50.378842] RDX: ffff88800f17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.380127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 50.381403] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.382684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 50.383999] FS: 00007fd087549900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.385441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.386523] CR2: 00007ffde60e7ef7 CR3: 000000000dcf8000 CR4: 0000000000350ef0 [ 50.387807] Call Trace: [ 50.388274] [ 50.388728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.389624] ? __create_object+0x59/0x80 [ 50.390417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.391387] __vmalloc_noprof+0x59/0x60 [ 50.392121] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.393009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.393924] bpf_prog_alloc+0x39/0x200 [ 50.394659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.395591] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.396504] do_seccomp+0x349/0x25e0 [ 50.397177] ? find_held_lock+0x2b/0x80 [ 50.397948] ? do_prlimit+0x310/0x610 [ 50.398719] ? __pfx_do_seccomp+0x10/0x10 [ 50.399506] ? do_raw_spin_unlock+0x53/0x220 [ 50.400301] ? _raw_spin_unlock+0x1e/0x40 [ 50.401089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.402044] ? static_key_count+0x60/0x80 [ 50.402868] prctl_set_seccomp+0x4e/0x70 [ 50.403655] __do_sys_prctl+0xe6c/0x1d70 [ 50.404449] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.405254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.406240] ? irqentry_exit+0xf3/0x650 [ 50.407005] do_syscall_64+0xbf/0x430 [ 50.407776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.408734] RIP: 0033:0x7fd087a3b5cd [ 50.409440] 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 [ 50.412623] RSP: 002b:00007ffde60e62b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.413994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd087a3b5cd [ 50.415282] RDX: 000055bd7284be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.416601] RBP: 00007ffde60e6310 R08: 0000000000000000 R09: 00007ffde60e59b0 [ 50.417874] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd97a7bbf0 [ 50.419159] R13: 00007ffde60e6740 R14: 000055bd97a85380 R15: 000055bd97a90460 [ 50.420535] [ 50.420950] irq event stamp: 1781 [ 50.421595] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.423078] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.424607] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.426128] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.427638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43468' (ECDSA) to the list of known hosts. 2025/11/19 04:21:00 fuzzer started 2025/11/19 04:21:00 dialing manager at localhost:34383 2025/11/19 04:21:01 checking machine... 2025/11/19 04:21:01 checking revisions... [ 51.341962] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:21:01 testing simple program... [ 51.439303] cgroup: Unknown subsys name 'net' [ 51.503396] cgroup: Unknown subsys name 'cpuset' [ 51.516937] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:21:00 Registers: info registers vcpu 0 RAX=ffffed100146eebd RBX=ffffed100146eec1 RCX=ffffffff8136096e RDX=ffffed100146eec1 RSI=0000000000000070 RDI=ffff88800a377598 RBP=ffffed100146eeb3 RSP=ffff88800a377508 R8 =0000000000000001 R9 =ffffed100146eec0 R10=ffff88800a377607 R11=0000000000000000 R12=0000000000000070 R13=0000000000000000 R14=ffff888016208000 R15=ffff88800a377598 RIP=ffffffff81b2d1c5 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 00007f2718029900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2717ff3008 CR3=000000000bb1b000 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=0000000000021d71 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc10e8bab8 CR3=000000000dd23000 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=31323a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000