[ 39.021464] ------------[ cut here ]------------ [ 39.022402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.025959] Modules linked in: [ 39.026552] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.028561] Tainted: [W]=WARN [ 39.029158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.030635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031555] 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 [ 39.034785] RSP: 0018:ffff88800f857bc0 EFLAGS: 00010286 [ 39.035777] RAX: 0000000000000000 RBX: ffffed1001f0af78 RCX: ffffffff813a4050 [ 39.037079] RDX: ffff888017350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.038382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f0af2f [ 39.039698] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f857df8 [ 39.042298] FS: 00007f836c5b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.043739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.044829] CR2: 00007f836caa6580 CR3: 000000000dd51000 CR4: 0000000000350ef0 [ 39.046128] Call Trace: [ 39.046598] [ 39.047057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048014] ? __create_object+0x59/0x80 [ 39.048827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.049821] __vmalloc_noprof+0x59/0x60 [ 39.050541] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.051435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052388] bpf_prog_alloc+0x39/0x200 [ 39.053136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054078] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.054992] do_seccomp+0x349/0x25e0 [ 39.055717] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.056594] ? __pfx_do_seccomp+0x10/0x10 [ 39.057394] ? find_held_lock+0x2b/0x80 [ 39.058150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.059120] ? static_key_count+0x60/0x80 [ 39.059942] prctl_set_seccomp+0x4e/0x70 [ 39.060717] __do_sys_prctl+0xe6c/0x1d70 [ 39.061453] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.062310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.064282] ? irqentry_exit+0xf3/0x650 [ 39.065064] do_syscall_64+0xbf/0x430 [ 39.065826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.066793] RIP: 0033:0x7f836caa65cd [ 39.067454] 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 [ 39.070645] RSP: 002b:00007ffc91e5b940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.072053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f836caa65cd [ 39.073349] RDX: 000055ced18b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.074633] RBP: 00007ffc91e5b9a0 R08: 0000000000000000 R09: 00007ffc91e5b040 [ 39.075946] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cefdf01240 [ 39.077225] R13: 00007ffc91e5bdd0 R14: 000055cefdf0a380 R15: 000055cefdf15540 [ 39.078557] [ 39.079016] irq event stamp: 1707 [ 39.079629] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 39.081102] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.082373] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 39.083658] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 39.084956] ---[ end trace 0000000000000000 ]--- [ 41.960661] ------------[ cut here ]------------ [ 41.961587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.963613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.965107] Modules linked in: [ 41.965751] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.967751] Tainted: [W]=WARN [ 41.968325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.970042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.971032] 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 [ 41.974240] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 41.975212] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 41.976511] RDX: ffff888017128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.977789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 41.979212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.980506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 41.981795] FS: 00007f290196c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.983238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.984293] CR2: 00007fffc76a6ef7 CR3: 000000001f9df000 CR4: 0000000000350ef0 [ 41.985576] Call Trace: [ 41.986081] [ 41.986492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.987396] ? __create_object+0x59/0x80 [ 41.988192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.989177] __vmalloc_noprof+0x59/0x60 [ 41.989925] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.990794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.991727] bpf_prog_alloc+0x39/0x200 [ 41.992427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.993363] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.994263] do_seccomp+0x349/0x25e0 [ 41.994991] ? find_held_lock+0x2b/0x80 [ 41.995757] ? do_prlimit+0x310/0x610 [ 41.996459] ? __pfx_do_seccomp+0x10/0x10 [ 41.997253] ? do_raw_spin_unlock+0x53/0x220 [ 41.998081] ? _raw_spin_unlock+0x1e/0x40 [ 41.998860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.999833] ? static_key_count+0x60/0x80 [ 42.000621] prctl_set_seccomp+0x4e/0x70 [ 42.001406] __do_sys_prctl+0xe6c/0x1d70 [ 42.002206] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.003071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.004063] ? irqentry_exit+0xf3/0x650 [ 42.004854] do_syscall_64+0xbf/0x430 [ 42.005559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.006508] RIP: 0033:0x7f2901e5e5cd [ 42.007219] 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 [ 42.010398] RSP: 002b:00007fffc76a5d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.011756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2901e5e5cd [ 42.013047] RDX: 0000556bfd926e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.014323] RBP: 00007fffc76a5de0 R08: 0000000000000000 R09: 00007fffc76a5480 [ 42.015606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c06987240 [ 42.016898] R13: 00007fffc76a6210 R14: 0000556c06986bf0 R15: 0000556c0699b4d0 [ 42.018205] [ 42.018635] irq event stamp: 1835 [ 42.019289] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.020823] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.022369] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.023936] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.025453] ---[ end trace 0000000000000000 ]--- [ 42.832833] ------------[ cut here ]------------ [ 42.833555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.835260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.836474] Modules linked in: [ 42.836985] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.838595] Tainted: [W]=WARN [ 42.839066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.840291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.841024] 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 [ 42.843610] RSP: 0018:ffff888013b3fbc0 EFLAGS: 00010286 [ 42.844432] RAX: 0000000000000000 RBX: ffffed1002767f78 RCX: ffffffff813a4050 [ 42.845471] RDX: ffff888015d2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.846502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002767f2f [ 42.847530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.848599] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b3fdf8 [ 42.849642] FS: 00007faa49e3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.850815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.851641] CR2: 00007ffd29819ef7 CR3: 000000000cae0000 CR4: 0000000000350ef0 [ 42.852712] Call Trace: [ 42.853094] [ 42.853584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.854336] ? __create_object+0x59/0x80 [ 42.854966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.855744] __vmalloc_noprof+0x59/0x60 [ 42.856358] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.857057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.857803] bpf_prog_alloc+0x39/0x200 [ 42.858367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.859118] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.859845] do_seccomp+0x349/0x25e0 [ 42.860427] ? find_held_lock+0x2b/0x80 [ 42.861040] ? do_prlimit+0x310/0x610 [ 42.861618] ? __pfx_do_seccomp+0x10/0x10 [ 42.862247] ? do_raw_spin_unlock+0x53/0x220 [ 42.862914] ? _raw_spin_unlock+0x1e/0x40 [ 42.863514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.864321] ? static_key_count+0x60/0x80 [ 42.864964] prctl_set_seccomp+0x4e/0x70 [ 42.865559] __do_sys_prctl+0xe6c/0x1d70 [ 42.866190] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.866878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.867631] ? irqentry_exit+0xf3/0x650 [ 42.868274] do_syscall_64+0xbf/0x430 [ 42.869087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.869864] RIP: 0033:0x7faa4a3305cd [ 42.870399] 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 [ 42.873004] RSP: 002b:00007ffd29818850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.874110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa4a3305cd [ 42.875148] RDX: 000056239615ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.876217] RBP: 00007ffd298188b0 R08: 0000000000000000 R09: 00007ffd29817f50 [ 42.877278] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623a1362bf0 [ 42.878319] R13: 00007ffd29818ce0 R14: 00005623a136c380 R15: 00005623a1377460 [ 42.879367] [ 42.879746] irq event stamp: 2117 [ 42.880271] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 42.881514] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 42.882752] softirqs last enabled at (2010): [] handle_softirqs+0x50c/0x770 [ 42.884034] softirqs last disabled at (1961): [] __irq_exit_rcu+0xc4/0x100 [ 42.885280] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38864' (ECDSA) to the list of known hosts. 2025/11/17 17:00:11 fuzzer started 2025/11/17 17:00:11 dialing manager at localhost:37895 2025/11/17 17:00:11 checking machine... 2025/11/17 17:00:11 checking revisions... [ 43.747892] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:00:12 testing simple program... [ 43.839247] cgroup: Unknown subsys name 'net' [ 43.900929] cgroup: Unknown subsys name 'cpuset' [ 43.917570] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:00:11 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=ffff88806ce28f60 RCX=ffffffff8167c51f RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=1ffff1100d9c118a RSP=ffff88806ce08c48 R8 =ffffffff85a8dc80 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88806ce28fa8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff817515ca RFL=00000046 [---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 00007f290196c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2901f23618 CR3=0000000009bcd000 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=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=00000000000245ad 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f13916a21f0 CR3=000000000d246000 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=f9968a2eec7f9d8e184d606c5ceac6b8 XMM02=0000000000305e00ec2efd57dc4c00df XMM03=000000000030ece0f6f6132e5be04bb5 XMM04=e957d1be8eb1a5fc00000000000ae988 XMM05=ede858966566d38000000000003204d8 XMM06=5b75c91c80445342000000000031f578 XMM07=e042d86d42eb936e000000000030ef60 XMM08=f6f6132e5be04bb50000000000305e60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000