[ 43.948775] ------------[ cut here ]------------ [ 43.949643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.951764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 43.953201] Modules linked in: [ 43.954071] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.956084] Tainted: [W]=WARN [ 43.956630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.958082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.958975] 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 [ 43.962068] RSP: 0018:ffff888019d0fbc0 EFLAGS: 00010286 [ 43.963026] RAX: 0000000000000000 RBX: ffffed10033a1f78 RCX: ffffffff813a4050 [ 43.964291] RDX: ffff888016ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.965545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a1f2f [ 43.966822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.968083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d0fdf8 [ 43.969348] FS: 00007f0053141900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.970771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.971829] CR2: 00007f0053633580 CR3: 000000000b650000 CR4: 0000000000350ef0 [ 43.973100] Call Trace: [ 43.973564] [ 43.974030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.974912] ? __create_object+0x59/0x80 [ 43.975644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.976603] __vmalloc_noprof+0x59/0x60 [ 43.977348] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.978235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.979164] bpf_prog_alloc+0x39/0x200 [ 43.979898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.980811] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.981654] do_seccomp+0x349/0x25e0 [ 43.982375] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.983260] ? __pfx_do_seccomp+0x10/0x10 [ 43.984038] ? find_held_lock+0x2b/0x80 [ 43.984799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.985748] ? static_key_count+0x60/0x80 [ 43.986507] prctl_set_seccomp+0x4e/0x70 [ 43.987275] __do_sys_prctl+0xe6c/0x1d70 [ 43.988037] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.988883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.989879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.990846] ? irqentry_exit+0xf3/0x650 [ 43.991567] do_syscall_64+0xbf/0x430 [ 43.992301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.993234] RIP: 0033:0x7f00536335cd [ 43.993934] 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 [ 43.997019] RSP: 002b:00007fff593c4b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.998372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00536335cd [ 43.999648] RDX: 000055762fab2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.000927] RBP: 00007fff593c4b80 R08: 0000000000000000 R09: 00007fff593c4220 [ 44.002194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055765c3a4ad0 [ 44.003456] R13: 00007fff593c4fb0 R14: 000055765c3a5bc0 R15: 000055765c3b6780 [ 44.004741] [ 44.005158] irq event stamp: 1791 [ 44.005794] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 44.007305] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 44.008790] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 44.010310] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 44.011799] ---[ end trace 0000000000000000 ]--- [ 46.778050] ------------[ cut here ]------------ [ 46.779002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.781082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.782552] Modules linked in: [ 46.783192] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.785191] Tainted: [W]=WARN [ 46.785803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.787282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.788195] 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 [ 46.791374] RSP: 0018:ffff888019d2fbc0 EFLAGS: 00010286 [ 46.792349] RAX: 0000000000000000 RBX: ffffed10033a5f78 RCX: ffffffff813a4050 [ 46.793626] RDX: ffff88800e970000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.794929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a5f2f [ 46.796212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.797487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d2fdf8 [ 46.798815] FS: 00007f07f2937900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.800254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.801317] CR2: 00007ffeb6d18ef7 CR3: 000000001f7dd000 CR4: 0000000000350ef0 [ 46.802618] Call Trace: [ 46.803136] [ 46.803554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.804474] ? __create_object+0x59/0x80 [ 46.805277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.806297] __vmalloc_noprof+0x59/0x60 [ 46.807064] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.807948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.808900] bpf_prog_alloc+0x39/0x200 [ 46.809603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.810560] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.811478] do_seccomp+0x349/0x25e0 [ 46.812215] ? find_held_lock+0x2b/0x80 [ 46.812984] ? do_prlimit+0x310/0x610 [ 46.813739] ? __pfx_do_seccomp+0x10/0x10 [ 46.814514] ? do_raw_spin_unlock+0x53/0x220 [ 46.815368] ? _raw_spin_unlock+0x1e/0x40 [ 46.816164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.817145] ? static_key_count+0x60/0x80 [ 46.817968] prctl_set_seccomp+0x4e/0x70 [ 46.818757] __do_sys_prctl+0xe6c/0x1d70 [ 46.819505] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.820375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.821359] ? irqentry_exit+0xf3/0x650 [ 46.822154] do_syscall_64+0xbf/0x430 [ 46.822912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.823981] RIP: 0033:0x7f07f2e295cd [ 46.824754] 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 [ 46.827993] RSP: 002b:00007ffeb6d16ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.829385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07f2e295cd [ 46.830700] RDX: 000056444cf4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.832058] RBP: 00007ffeb6d16f40 R08: 0000000000000000 R09: 00007ffeb6d165e0 [ 46.833345] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644818a4ad0 [ 46.834652] R13: 00007ffeb6d17370 R14: 00005644818a5bc0 R15: 00005644818b6780 [ 46.836192] [ 46.836625] irq event stamp: 1699 [ 46.837285] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.838858] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.840160] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.841469] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.842772] ---[ end trace 0000000000000000 ]--- [ 47.605353] ------------[ cut here ]------------ [ 47.606268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.608339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.609798] Modules linked in: [ 47.610387] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.612575] Tainted: [W]=WARN [ 47.613232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.614712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.615573] 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 [ 47.618723] RSP: 0018:ffff88800f1f7bc0 EFLAGS: 00010286 [ 47.619642] RAX: 0000000000000000 RBX: ffffed1001e3ef78 RCX: ffffffff813a4050 [ 47.620902] RDX: ffff888019dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.622174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3ef2f [ 47.623437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.624707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1f7df8 [ 47.625978] FS: 00007f41e1c96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.627404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.628449] CR2: 00007f41e2188580 CR3: 000000001f761000 CR4: 0000000000350ef0 [ 47.629713] Call Trace: [ 47.630184] [ 47.630602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.631514] ? __create_object+0x59/0x80 [ 47.632330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.633328] __vmalloc_noprof+0x59/0x60 [ 47.634127] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.635020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.635968] bpf_prog_alloc+0x39/0x200 [ 47.636713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.637615] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.638545] do_seccomp+0x349/0x25e0 [ 47.639281] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.640199] ? __pfx_do_seccomp+0x10/0x10 [ 47.641000] ? find_held_lock+0x2b/0x80 [ 47.641768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.642766] ? static_key_count+0x60/0x80 [ 47.643536] prctl_set_seccomp+0x4e/0x70 [ 47.644322] __do_sys_prctl+0xe6c/0x1d70 [ 47.645109] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.645989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.646977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.647965] ? irqentry_exit+0xf3/0x650 [ 47.648742] do_syscall_64+0xbf/0x430 [ 47.649452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.650428] RIP: 0033:0x7f41e21885cd [ 47.651153] 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 [ 47.654387] RSP: 002b:00007ffe34bc9ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.655768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41e21885cd [ 47.657079] RDX: 000055a5394e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.658396] RBP: 00007ffe34bc9f40 R08: 0000000000000000 R09: 00007ffe34bc95e0 [ 47.659705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a541c63ad0 [ 47.661004] R13: 00007ffe34bca370 R14: 000055a541c64bc0 R15: 000055a541c75780 [ 47.662335] [ 47.662796] irq event stamp: 1803 [ 47.663327] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.664622] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.665927] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 47.667240] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 47.668528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2144' (ECDSA) to the list of known hosts. 2025/11/17 11:04:49 fuzzer started 2025/11/17 11:04:50 dialing manager at localhost:37895 2025/11/17 11:04:50 checking machine... 2025/11/17 11:04:50 checking revisions... [ 48.599921] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:04:50 testing simple program... [ 48.694877] cgroup: Unknown subsys name 'net' [ 48.760939] cgroup: Unknown subsys name 'cpuset' [ 48.774904] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:04:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a80 RCX=ffffffff86ab82ee RDX=1ffff1100d9c1150 RSI=ffff88806ce08dd8 RDI=ffff88806ce08a80 RBP=ffff88806ce08dd8 RSP=ffff88806ce089d8 R8 =ffffffff86ab82f2 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000008 R13=ffff88806ce08ac8 R14=ffff88806ce08de0 R15=ffff88806ce08a80 RIP=ffffffff8135e23a RFL=00000296 [--S-AP-] 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 00007f07f2937900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd53219ff8 CR3=000000001d51e000 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=ee672f49ccca1e83544a645cdd27cedd XMM02=0000000000304318ec2efd57dc4c00df XMM03=000000000031286867169e2aa6f5e83a XMM04=4f553b1767a70c3d00000000000ae988 XMM05=ed765f4fe9941f4f0000000000322218 XMM06=405749d8372a36f10000000000321640 XMM07=e042d86d42eb936e0000000000312ae8 XMM08=67169e2aa6f5e83a0000000000304378 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028769 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb6d11000 CR3=000000001c2e7000 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=2039343a34303a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a34303a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000