[ 45.552127] ------------[ cut here ]------------ [ 45.552995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.554936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.556309] Modules linked in: [ 45.556860] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.560134] Tainted: [W]=WARN [ 45.560787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.562191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.563062] 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 [ 45.566082] RSP: 0018:ffff888013b67bc0 EFLAGS: 00010286 [ 45.567005] RAX: 0000000000000000 RBX: ffffed100276cf78 RCX: ffffffff813a4050 [ 45.568200] RDX: ffff888019d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.569423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100276cf2f [ 45.570637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.571844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b67df8 [ 45.573052] FS: 00007f8b02baa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.574411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.575419] CR2: 00007fff09606ef8 CR3: 0000000017722000 CR4: 0000000000350ef0 [ 45.576631] Call Trace: [ 45.577066] [ 45.577507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.578359] ? __create_object+0x59/0x80 [ 45.579059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.579972] __vmalloc_noprof+0x59/0x60 [ 45.580673] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.581558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.582439] bpf_prog_alloc+0x39/0x200 [ 45.583091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.583969] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.584804] do_seccomp+0x349/0x25e0 [ 45.585500] ? find_held_lock+0x2b/0x80 [ 45.586175] ? do_prlimit+0x310/0x610 [ 45.586880] ? __pfx_do_seccomp+0x10/0x10 [ 45.587627] ? do_raw_spin_unlock+0x53/0x220 [ 45.588428] ? _raw_spin_unlock+0x1e/0x40 [ 45.589116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.590036] ? static_key_count+0x60/0x80 [ 45.590794] prctl_set_seccomp+0x4e/0x70 [ 45.591529] __do_sys_prctl+0xe6c/0x1d70 [ 45.592229] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.593049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.593979] ? irqentry_exit+0xf3/0x650 [ 45.594715] do_syscall_64+0xbf/0x430 [ 45.595422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.596326] RIP: 0033:0x7f8b0309c5cd [ 45.596962] 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 [ 45.599952] RSP: 002b:00007fff096059b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.601239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b0309c5cd [ 45.602469] RDX: 000055dcb4470e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.603675] RBP: 00007fff09605a10 R08: 0000000000000000 R09: 00007fff096050b0 [ 45.604877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcdb2ef2b0 [ 45.606108] R13: 00007fff09605e40 R14: 000055dcdb2f1d20 R15: 000055dcdb3038d0 [ 45.607327] [ 45.607726] irq event stamp: 2051 [ 45.608343] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 45.609788] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 45.611222] softirqs last enabled at (2064): [] handle_softirqs+0x50c/0x770 [ 45.612701] softirqs last disabled at (2059): [] __irq_exit_rcu+0xc4/0x100 [ 45.614152] ---[ end trace 0000000000000000 ]--- [ 48.717050] ------------[ cut here ]------------ [ 48.718026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.720104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.721795] Modules linked in: [ 48.722501] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.724492] Tainted: [W]=WARN [ 48.725043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.726524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.727447] 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 [ 48.730658] RSP: 0018:ffff888016ecfbc0 EFLAGS: 00010286 [ 48.731648] RAX: 0000000000000000 RBX: ffffed1002dd9f78 RCX: ffffffff813a4050 [ 48.732945] RDX: ffff88800b2f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.734241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd9f2f [ 48.735561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.736848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ecfdf8 [ 48.738155] FS: 00007f861c914900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.739629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.740703] CR2: 00007f861ce06580 CR3: 00000000169eb000 CR4: 0000000000350ef0 [ 48.742041] Call Trace: [ 48.742568] [ 48.742996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.743943] ? __create_object+0x59/0x80 [ 48.744764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.745793] __vmalloc_noprof+0x59/0x60 [ 48.746588] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.747507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.748484] bpf_prog_alloc+0x39/0x200 [ 48.749205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.750187] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.751128] do_seccomp+0x349/0x25e0 [ 48.751883] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.752824] ? __pfx_do_seccomp+0x10/0x10 [ 48.753665] ? find_held_lock+0x2b/0x80 [ 48.754466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.755472] ? static_key_count+0x60/0x80 [ 48.756305] prctl_set_seccomp+0x4e/0x70 [ 48.757065] __do_sys_prctl+0xe6c/0x1d70 [ 48.757893] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.758788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.759808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.760820] ? irqentry_exit+0xf3/0x650 [ 48.761624] do_syscall_64+0xbf/0x430 [ 48.762388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.763383] RIP: 0033:0x7f861ce065cd [ 48.764076] 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 [ 48.767412] RSP: 002b:00007ffe690a2720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.768848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f861ce065cd [ 48.770212] RDX: 0000563263fc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.771557] RBP: 00007ffe690a2780 R08: 0000000000000000 R09: 00007ffe690a1e20 [ 48.772907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563291f4ebf0 [ 48.774285] R13: 00007ffe690a2bb0 R14: 0000563291f58380 R15: 0000563291f63460 [ 48.775649] [ 48.776090] irq event stamp: 1795 [ 48.776766] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.778290] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.779608] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.780934] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.782245] ---[ end trace 0000000000000000 ]--- [ 49.573183] ------------[ cut here ]------------ [ 49.574126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.576177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.577662] Modules linked in: [ 49.578369] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.580381] Tainted: [W]=WARN [ 49.580940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.582446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.583370] 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 [ 49.586614] RSP: 0018:ffff888016157bc0 EFLAGS: 00010286 [ 49.587616] RAX: 0000000000000000 RBX: ffffed1002c2af78 RCX: ffffffff813a4050 [ 49.588926] RDX: ffff888019c69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.590246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2af2f [ 49.591569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.592871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016157df8 [ 49.594197] FS: 00007f22c858c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.595715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.596811] CR2: 00007ffff1c39ef8 CR3: 0000000017170000 CR4: 0000000000350ef0 [ 49.598141] Call Trace: [ 49.598651] [ 49.599076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.599997] ? __create_object+0x59/0x80 [ 49.600802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.601808] __vmalloc_noprof+0x59/0x60 [ 49.602593] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.603487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.604446] bpf_prog_alloc+0x39/0x200 [ 49.605156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.606122] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.607051] do_seccomp+0x349/0x25e0 [ 49.607791] ? find_held_lock+0x2b/0x80 [ 49.608573] ? do_prlimit+0x310/0x610 [ 49.609336] ? __pfx_do_seccomp+0x10/0x10 [ 49.610107] ? do_raw_spin_unlock+0x53/0x220 [ 49.610970] ? _raw_spin_unlock+0x1e/0x40 [ 49.611765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.612751] ? static_key_count+0x60/0x80 [ 49.613589] prctl_set_seccomp+0x4e/0x70 [ 49.614398] __do_sys_prctl+0xe6c/0x1d70 [ 49.615154] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.616035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.617025] ? irqentry_exit+0xf3/0x650 [ 49.617838] do_syscall_64+0xbf/0x430 [ 49.618613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.619591] RIP: 0033:0x7f22c8a7e5cd [ 49.620305] 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 [ 49.623567] RSP: 002b:00007ffff1c38be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.624968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22c8a7e5cd [ 49.626309] RDX: 000055c589dfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.627627] RBP: 00007ffff1c38c40 R08: 0000000000000000 R09: 00007ffff1c382e0 [ 49.628931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5b9b72240 [ 49.630252] R13: 00007ffff1c39070 R14: 000055c5b9b7b380 R15: 000055c5b9b86540 [ 49.631595] [ 49.632026] irq event stamp: 1723 [ 49.632692] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.634257] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.635830] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 49.637418] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 49.638966] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28856' (ECDSA) to the list of known hosts. 2025/11/18 05:26:17 fuzzer started 2025/11/18 05:26:17 dialing manager at localhost:37895 2025/11/18 05:26:17 checking machine... 2025/11/18 05:26:17 checking revisions... [ 50.464351] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:26:17 testing simple program... [ 50.536077] cgroup: Unknown subsys name 'net' [ 50.590510] cgroup: Unknown subsys name 'cpuset' [ 50.606103] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:26:17 Registers: info registers vcpu 0 RAX=ffff88800f0d9bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3a R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 RFL=00000006 [-----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 00007f861c914900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f861c8e3008 CR3=000000001fb3e000 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=000000000002fae5 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f456dbbc020 CR3=000000000b8df000 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=2036313a36323a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36323a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000