[ 39.158166] ------------[ cut here ]------------ [ 39.159087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.161199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.164011] Modules linked in: [ 39.164598] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.166693] Tainted: [W]=WARN [ 39.167277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.168802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.169671] 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 [ 39.172902] RSP: 0018:ffff888019c9fbc0 EFLAGS: 00010286 [ 39.173882] RAX: 0000000000000000 RBX: ffffed1003393f78 RCX: ffffffff813a4050 [ 39.175164] RDX: ffff888018ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.176435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003393f2f [ 39.177756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.179057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c9fdf8 [ 39.180363] FS: 00007f95fd521900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.181848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.182913] CR2: 00007f95fda13580 CR3: 000000000d80c000 CR4: 0000000000350ef0 [ 39.184222] Call Trace: [ 39.184769] [ 39.185185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.186091] ? __create_object+0x59/0x80 [ 39.186887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.187859] __vmalloc_noprof+0x59/0x60 [ 39.188577] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.189499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.190433] bpf_prog_alloc+0x39/0x200 [ 39.191167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192091] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.193066] do_seccomp+0x349/0x25e0 [ 39.193808] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.194668] ? __pfx_do_seccomp+0x10/0x10 [ 39.195466] ? find_held_lock+0x2b/0x80 [ 39.196235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.197248] ? static_key_count+0x60/0x80 [ 39.198060] prctl_set_seccomp+0x4e/0x70 [ 39.198834] __do_sys_prctl+0xe6c/0x1d70 [ 39.199599] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.200452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.202457] ? irqentry_exit+0xf3/0x650 [ 39.203242] do_syscall_64+0xbf/0x430 [ 39.203986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.205011] RIP: 0033:0x7f95fda135cd [ 39.205674] 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 [ 39.208913] RSP: 002b:00007fff07435b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.210293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95fda135cd [ 39.211566] RDX: 00005558aa0e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.212913] RBP: 00007fff07435ba0 R08: 0000000000000000 R09: 00007fff07435240 [ 39.214195] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558b9eb6ad0 [ 39.215486] R13: 00007fff07435fd0 R14: 00005558b9eb7bc0 R15: 00005558b9ec8780 [ 39.216837] [ 39.217275] irq event stamp: 2071 [ 39.217922] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 39.219450] hardirqs last disabled at (2090): [] __up_console_sem+0x5d/0x80 [ 39.221009] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 39.222410] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 39.223683] ---[ end trace 0000000000000000 ]--- [ 42.665553] ------------[ cut here ]------------ [ 42.666506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.668565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.670038] Modules linked in: [ 42.670637] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.672647] Tainted: [W]=WARN [ 42.673245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.674747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.675625] 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 [ 42.678852] RSP: 0018:ffff88801bcefbc0 EFLAGS: 00010286 [ 42.679829] RAX: 0000000000000000 RBX: ffffed100379df78 RCX: ffffffff813a4050 [ 42.681123] RDX: ffff888019d5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.682432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100379df2f [ 42.683738] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.685063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcefdf8 [ 42.686347] FS: 00007ff8ee813900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.687778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.688860] CR2: 00007ff8eed05580 CR3: 000000001e95a000 CR4: 0000000000350ef0 [ 42.690166] Call Trace: [ 42.690631] [ 42.691085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.692037] ? __create_object+0x59/0x80 [ 42.693086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.694343] __vmalloc_noprof+0x59/0x60 [ 42.695338] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.696470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.697605] bpf_prog_alloc+0x39/0x200 [ 42.698391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699362] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.700307] do_seccomp+0x349/0x25e0 [ 42.701050] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.702016] ? __pfx_do_seccomp+0x10/0x10 [ 42.702842] ? find_held_lock+0x2b/0x80 [ 42.703597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.704627] ? static_key_count+0x60/0x80 [ 42.705490] prctl_set_seccomp+0x4e/0x70 [ 42.706304] __do_sys_prctl+0xe6c/0x1d70 [ 42.707100] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.708008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.709050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.710084] ? irqentry_exit+0xf3/0x650 [ 42.710901] do_syscall_64+0xbf/0x430 [ 42.711701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.712685] RIP: 0033:0x7ff8eed055cd [ 42.713428] 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 [ 42.716759] RSP: 002b:00007ffe0ae3e360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.718027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8eed055cd [ 42.719131] RDX: 0000560cc230ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.720250] RBP: 00007ffe0ae3e3c0 R08: 0000000000000000 R09: 00007ffe0ae3da60 [ 42.721363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cd0b082b0 [ 42.722451] R13: 00007ffe0ae3e7f0 R14: 0000560cd0b0ad20 R15: 0000560cd0b1c8d0 [ 42.723584] [ 42.723986] irq event stamp: 1693 [ 42.724548] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.725866] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.727187] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.728531] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 42.729831] ---[ end trace 0000000000000000 ]--- [ 43.538158] ------------[ cut here ]------------ [ 43.539036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.541025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.542445] Modules linked in: [ 43.543056] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.544986] Tainted: [W]=WARN [ 43.545530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.546955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.547850] 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 [ 43.550924] RSP: 0018:ffff88801c43fbc0 EFLAGS: 00010286 [ 43.551871] RAX: 0000000000000000 RBX: ffffed1003887f78 RCX: ffffffff813a4050 [ 43.553139] RDX: ffff88801c35d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.554391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003887f2f [ 43.555655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.556917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c43fdf8 [ 43.558163] FS: 00007f4f46ff1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.559558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.560605] CR2: 00007f4f474e3580 CR3: 000000000be96000 CR4: 0000000000350ef0 [ 43.561868] Call Trace: [ 43.562318] [ 43.562771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.563590] ? __create_object+0x59/0x80 [ 43.564374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.565344] __vmalloc_noprof+0x59/0x60 [ 43.566087] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.566940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.567856] bpf_prog_alloc+0x39/0x200 [ 43.568521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.569567] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.570496] do_seccomp+0x349/0x25e0 [ 43.571219] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.572123] ? __pfx_do_seccomp+0x10/0x10 [ 43.572968] ? find_held_lock+0x2b/0x80 [ 43.573690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.574505] ? static_key_count+0x60/0x80 [ 43.575164] prctl_set_seccomp+0x4e/0x70 [ 43.575806] __do_sys_prctl+0xe6c/0x1d70 [ 43.576413] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.577143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.577939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.578696] ? irqentry_exit+0xf3/0x650 [ 43.579331] do_syscall_64+0xbf/0x430 [ 43.579940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.580684] RIP: 0033:0x7f4f474e35cd [ 43.581286] 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 [ 43.583906] RSP: 002b:00007fff5cec0160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.585042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f474e35cd [ 43.586106] RDX: 000055cf4a20be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.587157] RBP: 00007fff5cec01c0 R08: 0000000000000000 R09: 00007fff5cebf860 [ 43.588217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf587042b0 [ 43.589297] R13: 00007fff5cec05f0 R14: 000055cf58706d20 R15: 000055cf587188d0 [ 43.590378] [ 43.590759] irq event stamp: 1749 [ 43.591260] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.592531] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.593798] softirqs last enabled at (1242): [] handle_softirqs+0x50c/0x770 [ 43.595082] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 43.596338] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42678' (ECDSA) to the list of known hosts. 2025/11/17 19:54:49 fuzzer started 2025/11/17 19:54:49 dialing manager at localhost:37895 2025/11/17 19:54:49 checking machine... 2025/11/17 19:54:49 checking revisions... [ 44.558132] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:54:49 testing simple program... [ 44.645043] cgroup: Unknown subsys name 'net' [ 44.708188] cgroup: Unknown subsys name 'cpuset' [ 44.723036] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:54:48 Registers: info registers vcpu 0 RAX=ffffffff8184a9b8 RBX=dffffc0000000000 RCX=ffffffff8184e675 RDX=0000000000000000 RSI=ffffffff81849724 RDI=ffffffff85a7e9e8 RBP=ffff888015e9fd00 RSP=ffff888015e9fc38 R8 =0000000000000000 R9 =ffffed1001ed4406 R10=00000000c000003e R11=0000000000000000 R12=0000000000000061 R13=ffff888015e9fd38 R14=ffffc900006a9090 R15=0000000000000061 RIP=ffffffff8184a9b8 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 00007f71e94bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71e8bd5018 CR3=000000000da35000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=7372207e9358b7e000000000000ae988 XMM05=bcc26be0341c891b000000000031ffd8 XMM06=11dce3fcd7ade57e000000000031f080 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888019d59bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888019d5a618 RDI=ffff888019d5a618 RBP=ffff888019d5a618 RSP=ffff88801c43f920 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019d5a618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007ff8ee813900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0ae38000 CR3=000000001e932000 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