[ 39.245597] ------------[ cut here ]------------ [ 39.246483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.248700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.250376] Modules linked in: [ 39.251081] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.253116] Tainted: [W]=WARN [ 39.253723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.255203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.256129] 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 [ 39.259341] RSP: 0018:ffff8880187afbc0 EFLAGS: 00010286 [ 39.260320] RAX: 0000000000000000 RBX: ffffed10030f5f78 RCX: ffffffff813a4050 [ 39.261598] RDX: ffff888015da8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.262863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f5f2f [ 39.264140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.265420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187afdf8 [ 39.266686] FS: 00007f4e00fcb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.268132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.269222] CR2: 00007fffd4fa4ef7 CR3: 000000000da4d000 CR4: 0000000000350ef0 [ 39.271397] Call Trace: [ 39.271917] [ 39.272351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.273265] ? __create_object+0x59/0x80 [ 39.274064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.275047] __vmalloc_noprof+0x59/0x60 [ 39.275797] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.276683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277626] bpf_prog_alloc+0x39/0x200 [ 39.278326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.279272] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.280185] do_seccomp+0x349/0x25e0 [ 39.280913] ? find_held_lock+0x2b/0x80 [ 39.281674] ? do_prlimit+0x310/0x610 [ 39.282399] ? __pfx_do_seccomp+0x10/0x10 [ 39.283194] ? do_raw_spin_unlock+0x53/0x220 [ 39.284024] ? _raw_spin_unlock+0x1e/0x40 [ 39.284824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.285792] ? static_key_count+0x60/0x80 [ 39.286602] prctl_set_seccomp+0x4e/0x70 [ 39.287355] __do_sys_prctl+0xe6c/0x1d70 [ 39.288156] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.289020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.289996] ? irqentry_exit+0xf3/0x650 [ 39.290770] do_syscall_64+0xbf/0x430 [ 39.291493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.292459] RIP: 0033:0x7f4e014bd5cd [ 39.293176] 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 [ 39.296437] RSP: 002b:00007fffd4fa34a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.297829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e014bd5cd [ 39.299122] RDX: 0000561b65f17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.300414] RBP: 00007fffd4fa3500 R08: 0000000000000000 R09: 00007fffd4fa2ba0 [ 39.301707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b79a27ad0 [ 39.303008] R13: 00007fffd4fa3930 R14: 0000561b79a28bc0 R15: 0000561b79a39780 [ 39.304335] [ 39.304789] irq event stamp: 1831 [ 39.305397] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.306920] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.308469] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 39.310038] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 39.311566] ---[ end trace 0000000000000000 ]--- [ 42.581064] ------------[ cut here ]------------ [ 42.582016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.584083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.585613] Modules linked in: [ 42.586209] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.588184] Tainted: [W]=WARN [ 42.588790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.590294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.591216] 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 [ 42.594444] RSP: 0018:ffff888015d57bc0 EFLAGS: 00010286 [ 42.595432] RAX: 0000000000000000 RBX: ffffed1002baaf78 RCX: ffffffff813a4050 [ 42.596720] RDX: ffff8880173a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.598005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baaf2f [ 42.599295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.600597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d57df8 [ 42.601860] FS: 00007fb08b2aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.603294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.604365] CR2: 00007fffc2eaaef7 CR3: 000000001fae7000 CR4: 0000000000350ef0 [ 42.605630] Call Trace: [ 42.606095] [ 42.606546] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.607405] ? __create_object+0x59/0x80 [ 42.608212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.609208] __vmalloc_noprof+0x59/0x60 [ 42.609974] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.610848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611777] bpf_prog_alloc+0x39/0x200 [ 42.612491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.613442] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.614347] do_seccomp+0x349/0x25e0 [ 42.615066] ? find_held_lock+0x2b/0x80 [ 42.615822] ? do_prlimit+0x310/0x610 [ 42.616571] ? __pfx_do_seccomp+0x10/0x10 [ 42.617319] ? do_raw_spin_unlock+0x53/0x220 [ 42.618144] ? _raw_spin_unlock+0x1e/0x40 [ 42.618939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.619912] ? static_key_count+0x60/0x80 [ 42.620750] prctl_set_seccomp+0x4e/0x70 [ 42.621496] __do_sys_prctl+0xe6c/0x1d70 [ 42.622280] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.623134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.624104] ? irqentry_exit+0xf3/0x650 [ 42.624884] do_syscall_64+0xbf/0x430 [ 42.625644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.626614] RIP: 0033:0x7fb08b79c5cd [ 42.627277] 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 [ 42.630487] RSP: 002b:00007fffc2ea9a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.631904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb08b79c5cd [ 42.633208] RDX: 0000555933871e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.634487] RBP: 00007fffc2ea9aa0 R08: 0000000000000000 R09: 00007fffc2ea9140 [ 42.635798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555958927ad0 [ 42.637104] R13: 00007fffc2ea9ed0 R14: 0000555958928bc0 R15: 0000555958939780 [ 42.638414] [ 42.638884] irq event stamp: 1731 [ 42.639537] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.641103] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.642641] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.644212] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.645725] ---[ end trace 0000000000000000 ]--- [ 43.447235] ------------[ cut here ]------------ [ 43.447994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.449689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.450883] Modules linked in: [ 43.451369] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.453025] Tainted: [W]=WARN [ 43.453489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.454738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.455470] 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 [ 43.458117] RSP: 0018:ffff88800ccdfbc0 EFLAGS: 00010286 [ 43.458937] RAX: 0000000000000000 RBX: ffffed100199bf78 RCX: ffffffff813a4050 [ 43.460006] RDX: ffff88801707d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.461067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100199bf2f [ 43.462130] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.463186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ccdfdf8 [ 43.464266] FS: 00007f250767a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.465450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.466334] CR2: 00007ffce49c5ef7 CR3: 000000000e1de000 CR4: 0000000000350ef0 [ 43.467393] Call Trace: [ 43.467800] [ 43.468131] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.468868] ? __create_object+0x59/0x80 [ 43.469472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.470252] __vmalloc_noprof+0x59/0x60 [ 43.470870] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.471569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.472298] bpf_prog_alloc+0x39/0x200 [ 43.472901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.473647] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.474340] do_seccomp+0x349/0x25e0 [ 43.474920] ? find_held_lock+0x2b/0x80 [ 43.475531] ? do_prlimit+0x310/0x610 [ 43.476095] ? __pfx_do_seccomp+0x10/0x10 [ 43.476735] ? do_raw_spin_unlock+0x53/0x220 [ 43.477371] ? _raw_spin_unlock+0x1e/0x40 [ 43.478014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.478781] ? static_key_count+0x60/0x80 [ 43.479392] prctl_set_seccomp+0x4e/0x70 [ 43.480018] __do_sys_prctl+0xe6c/0x1d70 [ 43.480668] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.481326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.482113] ? irqentry_exit+0xf3/0x650 [ 43.482726] do_syscall_64+0xbf/0x430 [ 43.483290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.484059] RIP: 0033:0x7f2507b6c5cd [ 43.484632] 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 [ 43.487215] RSP: 002b:00007ffce49c3650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.488337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2507b6c5cd [ 43.489375] RDX: 000055cf9a4c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.490414] RBP: 00007ffce49c36b0 R08: 0000000000000000 R09: 00007ffce49c2d50 [ 43.491446] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfaeb4dad0 [ 43.492483] R13: 00007ffce49c3ae0 R14: 000055cfaeb4ebc0 R15: 000055cfaeb5f780 [ 43.493556] [ 43.493897] irq event stamp: 1747 [ 43.494383] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.495595] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.496844] softirqs last enabled at (1234): [] handle_softirqs+0x50c/0x770 [ 43.498086] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 43.499293] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28779' (ECDSA) to the list of known hosts. 2025/11/18 07:37:26 fuzzer started 2025/11/18 07:37:26 dialing manager at localhost:37895 2025/11/18 07:37:26 checking machine... 2025/11/18 07:37:26 checking revisions... [ 44.367964] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:37:26 testing simple program... [ 44.463258] cgroup: Unknown subsys name 'net' [ 44.521553] cgroup: Unknown subsys name 'cpuset' [ 44.532947] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:37:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff83d83305 RDI=ffff88806ce08a70 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000a23fb R12=0000000000000000 R13=0000000000000000 R14=ffff88800f001bc0 R15=ffff88806ce08a70 RIP=ffffffff8135e45f 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 00007fb08b2aa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb08b861618 CR3=000000001fbd6000 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=2035323a37333a373020383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a37333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000287ed 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5db7f94000 CR3=000000000d587000 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=6ff857f8bfc8838fd743b0f021772147 XMM02=2c67c8bc2e329bc30000000000301c98 XMM03=fb795ef6d6577056000000000030dbd0 XMM04=48ccdc123a9a7b1a00000000000ae988 XMM05=07c8bb74b6c04a44000000000031e2a8 XMM06=d74844bf967d85ba000000000031e130 XMM07=e042d86d42eb936e000000000030de50 XMM08=d33edc4d06c1033a0000000000301cf8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000