[ 45.869140] ------------[ cut here ]------------ [ 45.869912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.871582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.872812] Modules linked in: [ 45.873360] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.875008] Tainted: [W]=WARN [ 45.875493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.876734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.877492] 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 [ 45.880152] RSP: 0018:ffff888015befbc0 EFLAGS: 00010286 [ 45.880979] RAX: 0000000000000000 RBX: ffffed1002b7df78 RCX: ffffffff813a4050 [ 45.882071] RDX: ffff888015d71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.883150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7df2f [ 45.884230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.885308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015befdf8 [ 45.886397] FS: 00007f0db47e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.887616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.888497] CR2: 00007f0db4d4f4a6 CR3: 000000000dcc6000 CR4: 0000000000350ef0 [ 45.889566] Call Trace: [ 45.889953] [ 45.890323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.891046] ? __create_object+0x59/0x80 [ 45.891713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.892518] __vmalloc_noprof+0x59/0x60 [ 45.893109] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.893838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.894620] bpf_prog_alloc+0x39/0x200 [ 45.895205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.896013] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.896763] do_seccomp+0x349/0x25e0 [ 45.897354] ? find_held_lock+0x2b/0x80 [ 45.897952] ? do_prlimit+0x310/0x610 [ 45.898577] ? __pfx_do_seccomp+0x10/0x10 [ 45.899202] ? do_raw_spin_unlock+0x53/0x220 [ 45.899904] ? _raw_spin_unlock+0x1e/0x40 [ 45.900558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.901370] ? static_key_count+0x60/0x80 [ 45.902001] prctl_set_seccomp+0x4e/0x70 [ 45.902650] __do_sys_prctl+0xe6c/0x1d70 [ 45.903298] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.903999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.904817] ? irqentry_exit+0xf3/0x650 [ 45.905456] do_syscall_64+0xbf/0x430 [ 45.906041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.906830] RIP: 0033:0x7f0db4cdb5cd [ 45.907428] 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 [ 45.910082] RSP: 002b:00007ffed13c3230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.911244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0db4cdb5cd [ 45.912340] RDX: 0000555e12f05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.913413] RBP: 00007ffed13c3290 R08: 0000000000000000 R09: 00007ffed13c2930 [ 45.914497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e1d3d5ad0 [ 45.915563] R13: 00007ffed13c36c0 R14: 0000555e1d3d6bc0 R15: 0000555e1d3e7780 [ 45.916671] [ 45.917026] irq event stamp: 1685 [ 45.917575] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 45.918837] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 45.920130] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 45.921413] softirqs last disabled at (1149): [] __irq_exit_rcu+0xc4/0x100 [ 45.922674] ---[ end trace 0000000000000000 ]--- [ 49.412647] ------------[ cut here ]------------ [ 49.413604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.415559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.417125] Modules linked in: [ 49.417746] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.419694] Tainted: [W]=WARN [ 49.420237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.421723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.422622] 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 [ 49.425747] RSP: 0018:ffff888018aafbc0 EFLAGS: 00010286 [ 49.426710] RAX: 0000000000000000 RBX: ffffed1003155f78 RCX: ffffffff813a4050 [ 49.427974] RDX: ffff8880198e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.429231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003155f2f [ 49.430491] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.431758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018aafdf8 [ 49.433017] FS: 00007fa83597b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.434409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.435440] CR2: 00007ffde74b1ef7 CR3: 000000001f461000 CR4: 0000000000350ef0 [ 49.436705] Call Trace: [ 49.437160] [ 49.437598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.438462] ? __create_object+0x59/0x80 [ 49.439184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.440139] __vmalloc_noprof+0x59/0x60 [ 49.440876] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.441733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.442650] bpf_prog_alloc+0x39/0x200 [ 49.443384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.444321] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.445181] do_seccomp+0x349/0x25e0 [ 49.445900] ? find_held_lock+0x2b/0x80 [ 49.446652] ? do_prlimit+0x310/0x610 [ 49.447394] ? __pfx_do_seccomp+0x10/0x10 [ 49.448146] ? do_raw_spin_unlock+0x53/0x220 [ 49.448978] ? _raw_spin_unlock+0x1e/0x40 [ 49.449755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.450725] ? static_key_count+0x60/0x80 [ 49.451523] prctl_set_seccomp+0x4e/0x70 [ 49.452311] __do_sys_prctl+0xe6c/0x1d70 [ 49.453052] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.453906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.454868] ? irqentry_exit+0xf3/0x650 [ 49.455644] do_syscall_64+0xbf/0x430 [ 49.456388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.457334] RIP: 0033:0x7fa835e6d5cd [ 49.457999] 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 [ 49.461165] RSP: 002b:00007ffde74afef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.462513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa835e6d5cd [ 49.463822] RDX: 0000564c4ec4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.465098] RBP: 00007ffde74aff50 R08: 0000000000000000 R09: 00007ffde74af5f0 [ 49.466382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c8d446ad0 [ 49.467666] R13: 00007ffde74b0380 R14: 0000564c8d447bc0 R15: 0000564c8d458780 [ 49.468951] [ 49.469404] irq event stamp: 1739 [ 49.470022] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.471538] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.472920] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.474129] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.475312] ---[ end trace 0000000000000000 ]--- [ 50.258191] ------------[ cut here ]------------ [ 50.259093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.261031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.262525] Modules linked in: [ 50.263115] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.265340] Tainted: [W]=WARN [ 50.265894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.267429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.268350] 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 [ 50.271504] RSP: 0018:ffff88800f107bc0 EFLAGS: 00010286 [ 50.272504] RAX: 0000000000000000 RBX: ffffed1001e20f78 RCX: ffffffff813a4050 [ 50.273786] RDX: ffff888013e8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.275095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e20f2f [ 50.276396] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.277681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f107df8 [ 50.278962] FS: 00007ff919128900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.280411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.281472] CR2: 00007ffd41b28ef7 CR3: 000000000da06000 CR4: 0000000000350ef0 [ 50.282770] Call Trace: [ 50.283234] [ 50.283695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.284582] ? __create_object+0x59/0x80 [ 50.285365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.286311] __vmalloc_noprof+0x59/0x60 [ 50.287021] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.287909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.288838] bpf_prog_alloc+0x39/0x200 [ 50.289563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.290493] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.291417] do_seccomp+0x349/0x25e0 [ 50.292101] ? find_held_lock+0x2b/0x80 [ 50.292861] ? do_prlimit+0x310/0x610 [ 50.293612] ? __pfx_do_seccomp+0x10/0x10 [ 50.294399] ? do_raw_spin_unlock+0x53/0x220 [ 50.295185] ? _raw_spin_unlock+0x1e/0x40 [ 50.295967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.296939] ? static_key_count+0x60/0x80 [ 50.297739] prctl_set_seccomp+0x4e/0x70 [ 50.298511] __do_sys_prctl+0xe6c/0x1d70 [ 50.299249] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.300117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.301086] ? irqentry_exit+0xf3/0x650 [ 50.301859] do_syscall_64+0xbf/0x430 [ 50.302616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.303566] RIP: 0033:0x7ff91961a5cd [ 50.304231] 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 [ 50.307439] RSP: 002b:00007ffd41b26580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.308824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff91961a5cd [ 50.310099] RDX: 00005569e6e46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.311370] RBP: 00007ffd41b265e0 R08: 0000000000000000 R09: 00007ffd41b25c80 [ 50.312663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a0448ead0 [ 50.313937] R13: 00007ffd41b26a10 R14: 0000556a0448fbc0 R15: 0000556a044a0780 [ 50.315241] [ 50.315724] irq event stamp: 1829 [ 50.316373] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.317874] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.319392] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.320777] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.322030] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12933' (ECDSA) to the list of known hosts. 2025/11/18 22:28:09 fuzzer started 2025/11/18 22:28:09 dialing manager at localhost:34383 2025/11/18 22:28:09 checking machine... 2025/11/18 22:28:09 checking revisions... [ 51.211029] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:28:09 testing simple program... [ 51.291953] cgroup: Unknown subsys name 'net' [ 51.353007] cgroup: Unknown subsys name 'cpuset' [ 51.368785] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:28:08 Registers: info registers vcpu 0 RAX=1ffffffff0cd224a RBX=ffffffff86691250 RCX=ffffffff81001489 RDX=0000000000000000 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffffffff86691218 RSP=ffff88806ce089b8 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff86691288 R13=ffffffff86691218 R14=ffffffff86691218 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fa83597b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde74aa000 CR3=000000001f4af000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a97b 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f08b1444410 CR3=000000000d477000 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=6d2a7d2987c43691eb474c0b2f1ec452 XMM02=ec2efd57dc4c00df00000000003033c0 XMM03=a679ffe9c13d1f0d0000000000303490 XMM04=e963325a439cbdb200000000000ae988 XMM05=d96330e2d2db8632000000000031f8d8 XMM06=474038aa6c007e1f000000000031f760 XMM07=e042d86d42eb936e000000000030f870 XMM08=a679ffe9c13d1f0d0000000000303490 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000