[ 46.059892] ------------[ cut here ]------------ [ 46.060834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.062778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.064268] Modules linked in: [ 46.064931] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.066875] Tainted: [W]=WARN [ 46.067426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.068903] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.069811] 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 [ 46.072980] RSP: 0018:ffff88801863fbc0 EFLAGS: 00010286 [ 46.073940] RAX: 0000000000000000 RBX: ffffed10030c7f78 RCX: ffffffff813a4050 [ 46.075204] RDX: ffff888007139bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.076478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c7f2f [ 46.077752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.079020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801863fdf8 [ 46.080292] FS: 00007f586b90d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.081714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.082758] CR2: 00007f586be734a6 CR3: 000000000baac000 CR4: 0000000000350ef0 [ 46.084049] Call Trace: [ 46.084507] [ 46.084953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.085848] ? __create_object+0x59/0x80 [ 46.086623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.087524] __vmalloc_noprof+0x59/0x60 [ 46.088291] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.089209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.090290] bpf_prog_alloc+0x39/0x200 [ 46.091153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.092240] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.093281] do_seccomp+0x349/0x25e0 [ 46.094104] ? find_held_lock+0x2b/0x80 [ 46.094987] ? do_prlimit+0x310/0x610 [ 46.095847] ? __pfx_do_seccomp+0x10/0x10 [ 46.096794] ? do_raw_spin_unlock+0x53/0x220 [ 46.097755] ? _raw_spin_unlock+0x1e/0x40 [ 46.098682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.099794] ? static_key_count+0x60/0x80 [ 46.100719] prctl_set_seccomp+0x4e/0x70 [ 46.101554] __do_sys_prctl+0xe6c/0x1d70 [ 46.102453] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.103434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.104592] ? irqentry_exit+0xf3/0x650 [ 46.105414] do_syscall_64+0xbf/0x430 [ 46.106268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.107363] RIP: 0033:0x7f586bdff5cd [ 46.108212] 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 [ 46.111864] RSP: 002b:00007ffdeb589f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.113466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f586bdff5cd [ 46.114947] RDX: 000055d9bd099e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.116447] RBP: 00007ffdeb589fe0 R08: 0000000000000000 R09: 00007ffdeb589680 [ 46.117712] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9d54bdb10 [ 46.118944] R13: 00007ffdeb58a410 R14: 000055d9d54be2b0 R15: 000055d9d54d26f0 [ 46.120211] [ 46.120659] irq event stamp: 1785 [ 46.121239] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.122693] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.124149] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.125388] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.126605] ---[ end trace 0000000000000000 ]--- [ 48.917896] ------------[ cut here ]------------ [ 48.918784] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.920419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.921617] Modules linked in: [ 48.922107] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.923737] Tainted: [W]=WARN [ 48.924209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.925413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.926166] 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 [ 48.928791] RSP: 0018:ffff8880164dfbc0 EFLAGS: 00010286 [ 48.929604] RAX: 0000000000000000 RBX: ffffed1002c9bf78 RCX: ffffffff813a4050 [ 48.930661] RDX: ffff88801a29d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.931712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9bf2f [ 48.932788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.933846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164dfdf8 [ 48.934904] FS: 00007f98e6880900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.936091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.936971] CR2: 00007ffdb7af0ef7 CR3: 000000000bd5e000 CR4: 0000000000350ef0 [ 48.938031] Call Trace: [ 48.938414] [ 48.938789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.939490] ? __create_object+0x59/0x80 [ 48.940156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.940968] __vmalloc_noprof+0x59/0x60 [ 48.941557] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.942280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.943051] bpf_prog_alloc+0x39/0x200 [ 48.943657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.944395] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.945145] do_seccomp+0x349/0x25e0 [ 48.945728] ? find_held_lock+0x2b/0x80 [ 48.946315] ? do_prlimit+0x310/0x610 [ 48.946936] ? __pfx_do_seccomp+0x10/0x10 [ 48.947548] ? do_raw_spin_unlock+0x53/0x220 [ 48.948252] ? _raw_spin_unlock+0x1e/0x40 [ 48.948898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.949700] ? static_key_count+0x60/0x80 [ 48.950337] prctl_set_seccomp+0x4e/0x70 [ 48.950982] __do_sys_prctl+0xe6c/0x1d70 [ 48.951624] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.952310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.953109] ? irqentry_exit+0xf3/0x650 [ 48.953737] do_syscall_64+0xbf/0x430 [ 48.954307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.955092] RIP: 0033:0x7f98e6d725cd [ 48.955663] 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 [ 48.958289] RSP: 002b:00007ffdb7aee910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.959423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98e6d725cd [ 48.960492] RDX: 000055f4c9178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.961548] RBP: 00007ffdb7aee970 R08: 0000000000000000 R09: 00007ffdb7aee010 [ 48.962611] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f505703b10 [ 48.963673] R13: 00007ffdb7aeeda0 R14: 000055f5057042b0 R15: 000055f5057186f0 [ 48.964769] [ 48.965119] irq event stamp: 1857 [ 48.965653] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 48.966899] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 48.968156] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 48.969440] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 48.970696] ---[ end trace 0000000000000000 ]--- [ 49.734609] ------------[ cut here ]------------ [ 49.735463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.737431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.738851] Modules linked in: [ 49.739446] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.741454] Tainted: [W]=WARN [ 49.742114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.743565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.744466] 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 [ 49.747595] RSP: 0018:ffff8880164ffbc0 EFLAGS: 00010286 [ 49.748516] RAX: 0000000000000000 RBX: ffffed1002c9ff78 RCX: ffffffff813a4050 [ 49.749783] RDX: ffff888016c23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.751050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ff2f [ 49.752327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.753607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164ffdf8 [ 49.754868] FS: 00007fa6c56c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.756302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.757341] CR2: 00007fa6c5bb5580 CR3: 000000000ddf2000 CR4: 0000000000350ef0 [ 49.758618] Call Trace: [ 49.759075] [ 49.759473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.760370] ? __create_object+0x59/0x80 [ 49.761141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.762094] __vmalloc_noprof+0x59/0x60 [ 49.762851] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.763715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764647] bpf_prog_alloc+0x39/0x200 [ 49.765327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.767117] do_seccomp+0x349/0x25e0 [ 49.767826] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.768752] ? __pfx_do_seccomp+0x10/0x10 [ 49.769507] ? find_held_lock+0x2b/0x80 [ 49.770269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.771223] ? static_key_count+0x60/0x80 [ 49.772053] prctl_set_seccomp+0x4e/0x70 [ 49.772825] __do_sys_prctl+0xe6c/0x1d70 [ 49.773559] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.774433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.775399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.776373] ? irqentry_exit+0xf3/0x650 [ 49.777142] do_syscall_64+0xbf/0x430 [ 49.777880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.778859] RIP: 0033:0x7fa6c5bb55cd [ 49.779528] 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 [ 49.782751] RSP: 002b:00007fff7b675670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.784108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6c5bb55cd [ 49.785402] RDX: 00005638458a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.786677] RBP: 00007fff7b6756d0 R08: 0000000000000000 R09: 00007fff7b674d70 [ 49.787988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563866f8ead0 [ 49.789297] R13: 00007fff7b675b00 R14: 0000563866f8fbc0 R15: 0000563866fa0780 [ 49.790629] [ 49.791056] irq event stamp: 1733 [ 49.791712] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.793304] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.794840] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.796402] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.797926] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55824' (ECDSA) to the list of known hosts. 2025/11/18 14:18:11 fuzzer started 2025/11/18 14:18:11 dialing manager at localhost:34383 2025/11/18 14:18:11 checking machine... 2025/11/18 14:18:11 checking revisions... [ 50.735359] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:18:12 testing simple program... [ 50.820827] cgroup: Unknown subsys name 'net' [ 50.888420] cgroup: Unknown subsys name 'cpuset' [ 50.901067] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:18:11 Registers: info registers vcpu 0 RAX=0000000000040857 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007f9341cd2008 CR3=000000000d77f000 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=038857ab3db5fe98e74f5b61ed54715e XMM02=ec2efd57dc4c00df0000000000306118 XMM03=88355883546c755a00000000003061e8 XMM04=798b5c2bb0dea08300000000000ae988 XMM05=e1bcd410fb3842e60000000000322c58 XMM06=3c6804f2867eb9d3000000000031cd58 XMM07=e042d86d42eb936e0000000000313f80 XMM08=88355883546c755a00000000003061e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffea0000744700 RCX=ffffffff819fa318 RDX=ffff88801a299bc0 RSI=ffffffff819fa326 RDI=0000000000000007 RBP=ffffea0000744700 RSP=ffff888015bcfba0 R8 =0000000000000001 R9 =fffff940000e88e0 R10=0000000000000000 R11=0000000000000001 R12=ffffea00007444c8 R13=0000000000000000 R14=0000000000000001 R15=ffff888015bcfd68 RIP=ffffffff81751e4b 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f98e6880900 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=00007f98e6e393ec CR3=000000001ff1b000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000