[ 39.019397] ------------[ cut here ]------------ [ 39.020381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.022451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.023948] Modules linked in: [ 39.024593] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.026560] Tainted: [W]=WARN [ 39.027165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.028641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.029553] 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 [ 39.032707] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 39.033673] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 39.034954] RDX: ffff88800f1cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.036271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 39.037852] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.039261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 39.040525] FS: 00007ffbe1f6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.041943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.042982] CR2: 00007ffcfd71aef7 CR3: 000000000d996000 CR4: 0000000000350ef0 [ 39.044221] Call Trace: [ 39.044688] [ 39.045127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.045991] ? __create_object+0x59/0x80 [ 39.046772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.047738] __vmalloc_noprof+0x59/0x60 [ 39.048476] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.049343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050429] bpf_prog_alloc+0x39/0x200 [ 39.051162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052257] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053300] do_seccomp+0x349/0x25e0 [ 39.054005] ? find_held_lock+0x2b/0x80 [ 39.054776] ? do_prlimit+0x310/0x610 [ 39.055520] ? __pfx_do_seccomp+0x10/0x10 [ 39.056293] ? do_raw_spin_unlock+0x53/0x220 [ 39.057148] ? _raw_spin_unlock+0x1e/0x40 [ 39.057872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.058830] ? static_key_count+0x60/0x80 [ 39.059632] prctl_set_seccomp+0x4e/0x70 [ 39.060394] __do_sys_prctl+0xe6c/0x1d70 [ 39.061187] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062947] ? irqentry_exit+0xf3/0x650 [ 39.063697] do_syscall_64+0xbf/0x430 [ 39.064433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.065390] RIP: 0033:0x7ffbe24605cd [ 39.066043] 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 [ 39.069209] RSP: 002b:00007ffcfd718500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.070562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbe24605cd [ 39.071836] RDX: 0000558e01e1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.073129] RBP: 00007ffcfd718560 R08: 0000000000000000 R09: 00007ffcfd717c00 [ 39.074415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e1c542ad0 [ 39.075682] R13: 00007ffcfd718990 R14: 0000558e1c543bc0 R15: 0000558e1c554780 [ 39.076983] [ 39.077442] irq event stamp: 1729 [ 39.078068] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.079625] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.081165] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.082707] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.084220] ---[ end trace 0000000000000000 ]--- [ 42.161491] ------------[ cut here ]------------ [ 42.162270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.163935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.165216] Modules linked in: [ 42.165728] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.167621] Tainted: [W]=WARN [ 42.168195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.169489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.170294] 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 [ 42.172963] RSP: 0018:ffff8880163e7bc0 EFLAGS: 00010286 [ 42.173806] RAX: 0000000000000000 RBX: ffffed1002c7cf78 RCX: ffffffff813a4050 [ 42.174880] RDX: ffff888017779bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.175977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7cf2f [ 42.177055] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.178118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163e7df8 [ 42.179191] FS: 00007fd2334b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.180381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.181284] CR2: 00007ffc00d96ef7 CR3: 0000000020148000 CR4: 0000000000350ef0 [ 42.182378] Call Trace: [ 42.182779] [ 42.183175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.183896] ? __create_object+0x59/0x80 [ 42.184581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.185427] __vmalloc_noprof+0x59/0x60 [ 42.186015] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.186760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.187567] bpf_prog_alloc+0x39/0x200 [ 42.188196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.188952] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.189706] do_seccomp+0x349/0x25e0 [ 42.190318] ? find_held_lock+0x2b/0x80 [ 42.190935] ? do_prlimit+0x310/0x610 [ 42.191555] ? __pfx_do_seccomp+0x10/0x10 [ 42.192213] ? do_raw_spin_unlock+0x53/0x220 [ 42.192881] ? _raw_spin_unlock+0x1e/0x40 [ 42.193552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.194371] ? static_key_count+0x60/0x80 [ 42.195008] prctl_set_seccomp+0x4e/0x70 [ 42.195655] __do_sys_prctl+0xe6c/0x1d70 [ 42.196306] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.197019] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.197847] ? irqentry_exit+0xf3/0x650 [ 42.198495] do_syscall_64+0xbf/0x430 [ 42.199130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.199895] RIP: 0033:0x7fd2339a95cd [ 42.200506] 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 [ 42.203217] RSP: 002b:00007ffc00d95270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.204349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2339a95cd [ 42.205419] RDX: 000055f6c3509e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.206491] RBP: 00007ffc00d952d0 R08: 0000000000000000 R09: 00007ffc00d94970 [ 42.207545] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6fcd33bf0 [ 42.208642] R13: 00007ffc00d95700 R14: 000055f6fcd3d380 R15: 000055f6fcd48460 [ 42.209725] [ 42.210078] irq event stamp: 1819 [ 42.210622] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.211879] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.213155] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.214445] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.215700] ---[ end trace 0000000000000000 ]--- [ 42.996015] ------------[ cut here ]------------ [ 42.996843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.998618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.999878] Modules linked in: [ 43.000449] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.002226] Tainted: [W]=WARN [ 43.002713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.004012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.004838] 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 [ 43.007631] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 43.008502] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 43.009658] RDX: ffff8880180d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.010809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 43.011970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.013174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 43.014348] FS: 00007f8f86018900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.015668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.016647] CR2: 00007ffd049c4ef7 CR3: 000000000df61000 CR4: 0000000000350ef0 [ 43.017825] Call Trace: [ 43.018277] [ 43.018648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.019468] ? __create_object+0x59/0x80 [ 43.020190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.021051] __vmalloc_noprof+0x59/0x60 [ 43.021753] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.022568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.023389] bpf_prog_alloc+0x39/0x200 [ 43.023981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.024866] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.025628] do_seccomp+0x349/0x25e0 [ 43.026257] ? find_held_lock+0x2b/0x80 [ 43.026924] ? do_prlimit+0x310/0x610 [ 43.027548] ? __pfx_do_seccomp+0x10/0x10 [ 43.028226] ? do_raw_spin_unlock+0x53/0x220 [ 43.028946] ? _raw_spin_unlock+0x1e/0x40 [ 43.029607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.030458] ? static_key_count+0x60/0x80 [ 43.031189] prctl_set_seccomp+0x4e/0x70 [ 43.031850] __do_sys_prctl+0xe6c/0x1d70 [ 43.032560] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.033367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.034239] ? irqentry_exit+0xf3/0x650 [ 43.034843] do_syscall_64+0xbf/0x430 [ 43.035466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.036293] RIP: 0033:0x7f8f8650a5cd [ 43.036914] 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 [ 43.039561] RSP: 002b:00007ffd049c3b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.040803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f8650a5cd [ 43.041891] RDX: 000055c0286b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.042964] RBP: 00007ffd049c3bd0 R08: 0000000000000000 R09: 00007ffd049c3270 [ 43.044038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c02cb77ad0 [ 43.045231] R13: 00007ffd049c4000 R14: 000055c02cb78bc0 R15: 000055c02cb89780 [ 43.046325] [ 43.046679] irq event stamp: 1749 [ 43.047219] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 43.048569] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 43.049906] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 43.051195] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 43.052549] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23692' (ECDSA) to the list of known hosts. 2025/11/17 18:02:09 fuzzer started 2025/11/17 18:02:09 dialing manager at localhost:37895 2025/11/17 18:02:09 checking machine... 2025/11/17 18:02:09 checking revisions... [ 43.940219] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:02:09 testing simple program... [ 44.161316] cgroup: Unknown subsys name 'net' [ 44.208862] cgroup: Unknown subsys name 'cpuset' [ 44.220120] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:02:08 Registers: info registers vcpu 0 RAX=d08ea50e46ba2600 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529242 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 00007fd2334b7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd233a6e618 CR3=00000000200e3000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801a6f0001 RBX=ffff88801a6ef580 RCX=0000000000000001 RDX=ffff88801a6ef601 RSI=ffff88801a6ef620 RDI=ffff88801a6ef590 RBP=ffff88801a6ef620 RSP=ffff88801a6ef488 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff88801a6e8000 R14=ffff88801a6ef628 R15=ffff88801a6ef580 RIP=ffffffff8135e2ad RFL=00000297 [--S-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 00007f780b72c700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f279bcd0000 CR3=00000000158b7000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732038303a3230 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000