[ 39.035565] ------------[ cut here ]------------ [ 39.036471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.040018] Modules linked in: [ 39.040647] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042681] Tainted: [W]=WARN [ 39.043236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044681] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045585] 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 [ 39.048752] RSP: 0018:ffff8880192b7bc0 EFLAGS: 00010286 [ 39.049717] RAX: 0000000000000000 RBX: ffffed1003256f78 RCX: ffffffff813a4050 [ 39.051013] RDX: ffff88801aba3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003256f2f [ 39.053568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880192b7df8 [ 39.056121] FS: 00007f519edb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.057582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058678] CR2: 00007ffcad750ef8 CR3: 000000000e917000 CR4: 0000000000350ef0 [ 39.059961] Call Trace: [ 39.060457] [ 39.060870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061783] ? __create_object+0x59/0x80 [ 39.062608] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063592] __vmalloc_noprof+0x59/0x60 [ 39.064300] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066138] bpf_prog_alloc+0x39/0x200 [ 39.066868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067804] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068698] do_seccomp+0x349/0x25e0 [ 39.069403] ? find_held_lock+0x2b/0x80 [ 39.070141] ? do_prlimit+0x310/0x610 [ 39.070886] ? __pfx_do_seccomp+0x10/0x10 [ 39.071661] ? do_raw_spin_unlock+0x53/0x220 [ 39.072489] ? _raw_spin_unlock+0x1e/0x40 [ 39.073222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.074180] ? static_key_count+0x60/0x80 [ 39.074958] prctl_set_seccomp+0x4e/0x70 [ 39.075728] __do_sys_prctl+0xe6c/0x1d70 [ 39.076512] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.077310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.078294] ? irqentry_exit+0xf3/0x650 [ 39.079064] do_syscall_64+0xbf/0x430 [ 39.079800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080757] RIP: 0033:0x7f519f2ab5cd [ 39.081455] 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 [ 39.084601] RSP: 002b:00007ffcad74f3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f519f2ab5cd [ 39.087241] RDX: 000055a69fbc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088514] RBP: 00007ffcad74f440 R08: 0000000000000000 R09: 00007ffcad74eae0 [ 39.089792] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6d31b0bf0 [ 39.091081] R13: 00007ffcad74f870 R14: 000055a6d31ba380 R15: 000055a6d31c5460 [ 39.092379] [ 39.092809] irq event stamp: 1725 [ 39.093437] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.094955] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.096471] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.098013] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.099525] ---[ end trace 0000000000000000 ]--- [ 42.673965] ------------[ cut here ]------------ [ 42.674920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.676984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.678451] Modules linked in: [ 42.679065] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.681038] Tainted: [W]=WARN [ 42.681634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.683135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.684064] 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 [ 42.687268] RSP: 0018:ffff88801777fbc0 EFLAGS: 00010286 [ 42.688247] RAX: 0000000000000000 RBX: ffffed1002eeff78 RCX: ffffffff813a4050 [ 42.689529] RDX: ffff88801555b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.690809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeff2f [ 42.692079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.693357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801777fdf8 [ 42.694649] FS: 00007f43e482b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.696079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.697151] CR2: 00007ffd5ace2ef8 CR3: 00000000204e7000 CR4: 0000000000350ef0 [ 42.698454] Call Trace: [ 42.698913] [ 42.699328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.700222] ? __create_object+0x59/0x80 [ 42.701005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.701982] __vmalloc_noprof+0x59/0x60 [ 42.702765] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.703644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.704594] bpf_prog_alloc+0x39/0x200 [ 42.705286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.706224] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.707139] do_seccomp+0x349/0x25e0 [ 42.707849] ? find_held_lock+0x2b/0x80 [ 42.708612] ? do_prlimit+0x310/0x610 [ 42.709309] ? __pfx_do_seccomp+0x10/0x10 [ 42.710111] ? do_raw_spin_unlock+0x53/0x220 [ 42.710937] ? _raw_spin_unlock+0x1e/0x40 [ 42.711729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.712685] ? static_key_count+0x60/0x80 [ 42.713482] prctl_set_seccomp+0x4e/0x70 [ 42.714228] __do_sys_prctl+0xe6c/0x1d70 [ 42.715036] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.715894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.716861] ? irqentry_exit+0xf3/0x650 [ 42.717614] do_syscall_64+0xbf/0x430 [ 42.718315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.719266] RIP: 0033:0x7f43e4d1d5cd [ 42.719967] 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 [ 42.723154] RSP: 002b:00007ffd5ace0d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.724528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43e4d1d5cd [ 42.725805] RDX: 000055961b850e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.727092] RBP: 00007ffd5ace0de0 R08: 0000000000000000 R09: 00007ffd5ace0480 [ 42.728384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055961edf5bf0 [ 42.729670] R13: 00007ffd5ace1210 R14: 000055961edff380 R15: 000055961ee0a460 [ 42.730972] [ 42.731418] irq event stamp: 1709 [ 42.732019] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.733540] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.735056] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 42.736600] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.738105] ---[ end trace 0000000000000000 ]--- [ 43.518279] ------------[ cut here ]------------ [ 43.519203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.521263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.522808] Modules linked in: [ 43.523450] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.525449] Tainted: [W]=WARN [ 43.526022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.527479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.528386] 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 [ 43.531577] RSP: 0018:ffff8880193e7bc0 EFLAGS: 00010286 [ 43.532547] RAX: 0000000000000000 RBX: ffffed100327cf78 RCX: ffffffff813a4050 [ 43.533850] RDX: ffff888017281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.535136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100327cf2f [ 43.536413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.537715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193e7df8 [ 43.539020] FS: 00007fa08f3c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.540481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.541536] CR2: 00007ffe1ca51ef8 CR3: 000000001ffb6000 CR4: 0000000000350ef0 [ 43.542830] Call Trace: [ 43.543301] [ 43.543749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.544655] ? __create_object+0x59/0x80 [ 43.545432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.546424] __vmalloc_noprof+0x59/0x60 [ 43.547149] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.548028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548962] bpf_prog_alloc+0x39/0x200 [ 43.549705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.550646] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.551563] do_seccomp+0x349/0x25e0 [ 43.552239] ? find_held_lock+0x2b/0x80 [ 43.552981] ? do_prlimit+0x310/0x610 [ 43.553733] ? __pfx_do_seccomp+0x10/0x10 [ 43.554558] ? do_raw_spin_unlock+0x53/0x220 [ 43.555388] ? _raw_spin_unlock+0x1e/0x40 [ 43.556140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.557094] ? static_key_count+0x60/0x80 [ 43.557898] prctl_set_seccomp+0x4e/0x70 [ 43.558681] __do_sys_prctl+0xe6c/0x1d70 [ 43.559469] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.560288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.561264] ? irqentry_exit+0xf3/0x650 [ 43.562043] do_syscall_64+0xbf/0x430 [ 43.562794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.563745] RIP: 0033:0x7fa08f8bb5cd [ 43.564439] 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 [ 43.567609] RSP: 002b:00007ffe1ca4fcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.568975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa08f8bb5cd [ 43.570278] RDX: 0000561dc3172e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.571552] RBP: 00007ffe1ca4fd10 R08: 0000000000000000 R09: 00007ffe1ca4f3b0 [ 43.572844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dcb119240 [ 43.574117] R13: 00007ffe1ca50140 R14: 0000561dcb118bf0 R15: 0000561dcb12d4d0 [ 43.575406] [ 43.575823] irq event stamp: 1757 [ 43.576479] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.578023] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 43.579527] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.581048] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.582554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30898' (ECDSA) to the list of known hosts. 2025/11/17 16:13:51 fuzzer started 2025/11/17 16:13:51 dialing manager at localhost:37895 2025/11/17 16:13:51 checking machine... 2025/11/17 16:13:51 checking revisions... [ 44.475871] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:13:51 testing simple program... [ 44.565074] cgroup: Unknown subsys name 'net' [ 44.612241] cgroup: Unknown subsys name 'cpuset' [ 44.625388] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:13:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801aacf4c8 RCX=ffffffff84c55ded RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffff88801aacf438 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=ffffffffffffffff R15=ffffed1003559e9b RIP=ffffffff81751798 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 00007f43e482b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5acda000 CR3=000000002056a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002259f 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43e4de0650 CR3=000000000e3ee000 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=b78fe6d0821100a15f446181a9b4876f XMM02=0000000000304d20ec2efd57dc4c00df XMM03=000000000030e0d099efb1ccc9360f55 XMM04=622127088f63539f00000000000ae988 XMM05=f79798a65ab85fab000000000031f318 XMM06=474038aa6c007e1f000000000031e708 XMM07=e042d86d42eb936e000000000030e350 XMM08=99efb1ccc9360f550000000000304d80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000