[ 46.198989] ------------[ cut here ]------------ [ 46.199935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.201938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.203392] Modules linked in: [ 46.204029] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.206065] Tainted: [W]=WARN [ 46.206685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.208185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.209121] 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 [ 46.212339] RSP: 0018:ffff88801a85fbc0 EFLAGS: 00010286 [ 46.213335] RAX: 0000000000000000 RBX: ffffed100350bf78 RCX: ffffffff813a4050 [ 46.214649] RDX: ffff88800f611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.215984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350bf2f [ 46.217285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.218583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a85fdf8 [ 46.219916] FS: 00007fb0c90f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.221394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.222469] CR2: 00007fb0c95e7580 CR3: 000000000dd24000 CR4: 0000000000350ef0 [ 46.223804] Call Trace: [ 46.224287] [ 46.224750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.225609] ? __create_object+0x59/0x80 [ 46.226385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.227370] __vmalloc_noprof+0x59/0x60 [ 46.228128] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.228997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.229936] bpf_prog_alloc+0x39/0x200 [ 46.230664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.231571] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.232485] do_seccomp+0x349/0x25e0 [ 46.233198] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.234085] ? __pfx_do_seccomp+0x10/0x10 [ 46.234901] ? find_held_lock+0x2b/0x80 [ 46.235691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.236661] ? static_key_count+0x60/0x80 [ 46.237436] prctl_set_seccomp+0x4e/0x70 [ 46.238216] __do_sys_prctl+0xe6c/0x1d70 [ 46.239002] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.239887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.240880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.241845] ? irqentry_exit+0xf3/0x650 [ 46.242581] do_syscall_64+0xbf/0x430 [ 46.243336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.244302] RIP: 0033:0x7fb0c95e75cd [ 46.245001] 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 [ 46.248207] RSP: 002b:00007ffe9524d5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.249590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0c95e75cd [ 46.250909] RDX: 00005555eaac6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.252227] RBP: 00007ffe9524d620 R08: 0000000000000000 R09: 00007ffe9524ccc0 [ 46.253531] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555eb9a7ad0 [ 46.254837] R13: 00007ffe9524da50 R14: 00005555eb9a8bc0 R15: 00005555eb9b9780 [ 46.256178] [ 46.256657] irq event stamp: 1731 [ 46.257272] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.258808] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.260341] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 46.261910] softirqs last disabled at (1259): [] __irq_exit_rcu+0xc4/0x100 [ 46.263475] ---[ end trace 0000000000000000 ]--- [ 49.474017] ------------[ cut here ]------------ [ 49.474968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.476959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.478437] Modules linked in: [ 49.479126] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.481104] Tainted: [W]=WARN [ 49.481707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.483200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.484119] 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 [ 49.487338] RSP: 0018:ffff888016737bc0 EFLAGS: 00010286 [ 49.488333] RAX: 0000000000000000 RBX: ffffed1002ce6f78 RCX: ffffffff813a4050 [ 49.489635] RDX: ffff88801b425340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.490936] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce6f2f [ 49.492236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.493529] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016737df8 [ 49.494814] FS: 00007f35dbdd2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.496268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.497328] CR2: 00007f35dc2c4580 CR3: 000000000dd67000 CR4: 0000000000350ef0 [ 49.498605] Call Trace: [ 49.499117] [ 49.499528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.500426] ? __create_object+0x59/0x80 [ 49.501205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.502182] __vmalloc_noprof+0x59/0x60 [ 49.502938] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.503824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504766] bpf_prog_alloc+0x39/0x200 [ 49.505465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.506399] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.507313] do_seccomp+0x349/0x25e0 [ 49.508023] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.508921] ? __pfx_do_seccomp+0x10/0x10 [ 49.509726] ? find_held_lock+0x2b/0x80 [ 49.510442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.511420] ? static_key_count+0x60/0x80 [ 49.512218] prctl_set_seccomp+0x4e/0x70 [ 49.512991] __do_sys_prctl+0xe6c/0x1d70 [ 49.513766] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.514577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.515548] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.516514] ? irqentry_exit+0xf3/0x650 [ 49.517283] do_syscall_64+0xbf/0x430 [ 49.518033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.518988] RIP: 0033:0x7f35dc2c45cd [ 49.519708] 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 [ 49.522869] RSP: 002b:00007ffc40db2c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.524251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35dc2c45cd [ 49.525552] RDX: 000055a10b068e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.527210] RBP: 00007ffc40db2cd0 R08: 0000000000000000 R09: 00007ffc40db2370 [ 49.528544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1366a5ad0 [ 49.529841] R13: 00007ffc40db3100 R14: 000055a1366a6bc0 R15: 000055a1366b7780 [ 49.531148] [ 49.531574] irq event stamp: 1805 [ 49.532219] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.533764] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.535317] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.536883] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.538393] ---[ end trace 0000000000000000 ]--- [ 50.356362] ------------[ cut here ]------------ [ 50.357345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.359597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.361181] Modules linked in: [ 50.361851] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.363949] Tainted: [W]=WARN [ 50.364532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.366078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.367023] 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 [ 50.370325] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 50.371377] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 50.372744] RDX: ffff888018bfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.374103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 50.375469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.376833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 50.378188] FS: 00007fb180af1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.379712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.380837] CR2: 00007fb180fe3580 CR3: 000000000e87f000 CR4: 0000000000350ef0 [ 50.382205] Call Trace: [ 50.382737] [ 50.383191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.384172] ? __create_object+0x59/0x80 [ 50.385025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.386088] __vmalloc_noprof+0x59/0x60 [ 50.386912] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.387885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.388902] bpf_prog_alloc+0x39/0x200 [ 50.389702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.390731] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.391732] do_seccomp+0x349/0x25e0 [ 50.392464] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.393434] ? __pfx_do_seccomp+0x10/0x10 [ 50.394290] ? find_held_lock+0x2b/0x80 [ 50.395126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.396177] ? static_key_count+0x60/0x80 [ 50.397035] prctl_set_seccomp+0x4e/0x70 [ 50.397878] __do_sys_prctl+0xe6c/0x1d70 [ 50.398727] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.399676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.400738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.401792] ? irqentry_exit+0xf3/0x650 [ 50.402562] do_syscall_64+0xbf/0x430 [ 50.403389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.404436] RIP: 0033:0x7fb180fe35cd [ 50.405207] 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 [ 50.408605] RSP: 002b:00007fffe2096bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.410100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb180fe35cd [ 50.411472] RDX: 000055f479070e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.412851] RBP: 00007fffe2096c20 R08: 0000000000000000 R09: 00007fffe20962c0 [ 50.414208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4a9150bf0 [ 50.415596] R13: 00007fffe2097050 R14: 000055f4a915a380 R15: 000055f4a9165460 [ 50.416742] [ 50.417120] irq event stamp: 1805 [ 50.417686] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.419015] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.420352] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 50.421710] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 50.423036] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64096' (ECDSA) to the list of known hosts. 2025/11/18 10:55:53 fuzzer started 2025/11/18 10:55:54 dialing manager at localhost:34383 2025/11/18 10:55:54 checking machine... 2025/11/18 10:55:54 checking revisions... [ 51.318992] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:55:54 testing simple program... [ 51.407887] cgroup: Unknown subsys name 'net' [ 51.467338] cgroup: Unknown subsys name 'cpuset' [ 51.480428] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:55:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801598fc00 RCX=ffffffff81b815be RDX=ffff88800f610000 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000001000 RSP=ffff8880162f7d38 R8 =0000000000000000 R9 =ffffed1002b31fac R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000055a1366cc4b0 R14=ffff8880162f7eb8 R15=0000000000000001 RIP=ffffffff81751e04 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 00007f35dbdd2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc40dac000 CR3=000000000df4f000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009643780 RCX=ffff88806cf08974 RDX=0000000000000000 RSI=ffffffff84c73cee RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf08998 R8 =ffffffff86e88280 R9 =ffff88806cf08a60 R10=000000000003c9ed R11=00000000000c8028 R12=0000000000000000 R13=ffff88806cf08a68 R14=ffff888009643780 R15=ffff88806cf08a20 RIP=ffffffff815bd7a7 RFL=00000217 [----APC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd336019000 CR3=000000000a321000 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=0346be6c493a518134407e94fe092f2a XMM02=2c67c8bc2e329bc30000000000302890 XMM03=fb795ef6d6577056000000000030fa20 XMM04=a2b34ff61c877e9800000000000ae988 XMM05=62715b859005a8eb000000000031fcf8 XMM06=405749d8372a36f1000000000031e630 XMM07=e042d86d42eb936e0000000000310408 XMM08=4baeee3cf0fee29500000000003028f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000