[ 38.978629] ------------[ cut here ]------------ [ 38.979546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.983029] Modules linked in: [ 38.983642] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.985880] Tainted: [W]=WARN [ 38.986440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.987994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.988901] 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 [ 38.992095] RSP: 0018:ffff88801ac5fbc0 EFLAGS: 00010286 [ 38.993081] RAX: 0000000000000000 RBX: ffffed100358bf78 RCX: ffffffff813a4050 [ 38.994359] RDX: ffff888015d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.995663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358bf2f [ 38.996941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.998221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac5fdf8 [ 38.999512] FS: 00007fc8150e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.000958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.002012] CR2: 00007ffdcab3fef8 CR3: 000000001d388000 CR4: 0000000000350ef0 [ 39.003297] Call Trace: [ 39.003824] [ 39.004238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.005140] ? __create_object+0x59/0x80 [ 39.005924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006904] __vmalloc_noprof+0x59/0x60 [ 39.007634] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.008504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009436] bpf_prog_alloc+0x39/0x200 [ 39.010176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.011104] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.012010] do_seccomp+0x349/0x25e0 [ 39.012686] ? find_held_lock+0x2b/0x80 [ 39.013428] ? do_prlimit+0x310/0x610 [ 39.014166] ? __pfx_do_seccomp+0x10/0x10 [ 39.014947] ? do_raw_spin_unlock+0x53/0x220 [ 39.015795] ? _raw_spin_unlock+0x1e/0x40 [ 39.016529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.017491] ? static_key_count+0x60/0x80 [ 39.018286] prctl_set_seccomp+0x4e/0x70 [ 39.019066] __do_sys_prctl+0xe6c/0x1d70 [ 39.019867] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.020671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.021640] ? irqentry_exit+0xf3/0x650 [ 39.022405] do_syscall_64+0xbf/0x430 [ 39.023131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.024087] RIP: 0033:0x7fc8155da5cd [ 39.024809] 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 [ 39.027956] RSP: 002b:00007ffdcab3dbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.029306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8155da5cd [ 39.030577] RDX: 000055a2efb49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031877] RBP: 00007ffdcab3dc10 R08: 0000000000000000 R09: 00007ffdcab3d2b0 [ 39.033146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3015e5b10 [ 39.034413] R13: 00007ffdcab3e040 R14: 000055a3015e62b0 R15: 000055a3015fa6f0 [ 39.035712] [ 39.036025] irq event stamp: 1821 [ 39.036432] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 39.037464] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 39.038489] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 39.039541] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 39.040558] ---[ end trace 0000000000000000 ]--- [ 42.695105] ------------[ cut here ]------------ [ 42.696063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.698122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.699594] Modules linked in: [ 42.700230] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.702226] Tainted: [W]=WARN [ 42.702832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.704356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.705286] 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 [ 42.708547] RSP: 0018:ffff8880168d7bc0 EFLAGS: 00010286 [ 42.709539] RAX: 0000000000000000 RBX: ffffed1002d1af78 RCX: ffffffff813a4050 [ 42.710843] RDX: ffff888016971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.712159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1af2f [ 42.713470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.714768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168d7df8 [ 42.716094] FS: 00007fc32f887900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.717559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.718634] CR2: 00007fc32fded4a6 CR3: 000000001d7b4000 CR4: 0000000000350ef0 [ 42.719957] Call Trace: [ 42.720412] [ 42.720845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.721684] ? __create_object+0x59/0x80 [ 42.722441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.723390] __vmalloc_noprof+0x59/0x60 [ 42.724159] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.725014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.725945] bpf_prog_alloc+0x39/0x200 [ 42.726621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.727550] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.728439] do_seccomp+0x349/0x25e0 [ 42.729150] ? find_held_lock+0x2b/0x80 [ 42.729884] ? do_prlimit+0x310/0x610 [ 42.730585] ? __pfx_do_seccomp+0x10/0x10 [ 42.731368] ? do_raw_spin_unlock+0x53/0x220 [ 42.732194] ? _raw_spin_unlock+0x1e/0x40 [ 42.732962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.733916] ? static_key_count+0x60/0x80 [ 42.734665] prctl_set_seccomp+0x4e/0x70 [ 42.735433] __do_sys_prctl+0xe6c/0x1d70 [ 42.736221] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.737073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.738018] ? irqentry_exit+0xf3/0x650 [ 42.738770] do_syscall_64+0xbf/0x430 [ 42.739452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.740403] RIP: 0033:0x7fc32fd795cd [ 42.741094] 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 [ 42.744217] RSP: 002b:00007ffd9cfd8180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.745578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc32fd795cd [ 42.746840] RDX: 0000556dea00ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.748110] RBP: 00007ffd9cfd81e0 R08: 0000000000000000 R09: 00007ffd9cfd7880 [ 42.749367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e061c3ad0 [ 42.750621] R13: 00007ffd9cfd8610 R14: 0000556e061c4bc0 R15: 0000556e061d5780 [ 42.751913] [ 42.752326] irq event stamp: 1735 [ 42.752962] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.754456] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.755960] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 42.757478] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 42.758967] ---[ end trace 0000000000000000 ]--- [ 43.607241] ------------[ cut here ]------------ [ 43.608157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.610162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.611665] Modules linked in: [ 43.612306] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.614261] Tainted: [W]=WARN [ 43.614859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.616319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.617215] 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 [ 43.620378] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 43.621331] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 43.622588] RDX: ffff8880160a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.623856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 43.625125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.626393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 43.627662] FS: 00007fc7083c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.629077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.630124] CR2: 00007ffedc548ef8 CR3: 000000000bbab000 CR4: 0000000000350ef0 [ 43.631394] Call Trace: [ 43.631900] [ 43.632303] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.633198] ? __create_object+0x59/0x80 [ 43.633960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.634929] __vmalloc_noprof+0x59/0x60 [ 43.635704] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.636779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.637800] bpf_prog_alloc+0x39/0x200 [ 43.638532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.639617] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.640644] do_seccomp+0x349/0x25e0 [ 43.641472] ? find_held_lock+0x2b/0x80 [ 43.642236] ? do_prlimit+0x310/0x610 [ 43.643049] ? __pfx_do_seccomp+0x10/0x10 [ 43.643981] ? do_raw_spin_unlock+0x53/0x220 [ 43.644947] ? _raw_spin_unlock+0x1e/0x40 [ 43.645839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.646853] ? static_key_count+0x60/0x80 [ 43.647643] prctl_set_seccomp+0x4e/0x70 [ 43.648423] __do_sys_prctl+0xe6c/0x1d70 [ 43.649212] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.650203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.651312] ? irqentry_exit+0xf3/0x650 [ 43.652178] do_syscall_64+0xbf/0x430 [ 43.652912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.653840] RIP: 0033:0x7fc7088b95cd [ 43.654490] 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 [ 43.657658] RSP: 002b:00007ffedc547450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.659017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7088b95cd [ 43.660286] RDX: 0000555c3092fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.661360] RBP: 00007ffedc5474b0 R08: 0000000000000000 R09: 00007ffedc546b50 [ 43.662409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c5406dad0 [ 43.663472] R13: 00007ffedc5478e0 R14: 0000555c5406ebc0 R15: 0000555c5407f780 [ 43.664551] [ 43.664935] irq event stamp: 1747 [ 43.665438] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.666692] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.667972] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 43.669234] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 43.670610] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6843' (ECDSA) to the list of known hosts. 2025/11/17 20:23:34 fuzzer started 2025/11/17 20:23:34 dialing manager at localhost:37895 2025/11/17 20:23:34 checking machine... 2025/11/17 20:23:34 checking revisions... [ 44.580714] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:23:34 testing simple program... [ 44.658780] cgroup: Unknown subsys name 'net' [ 44.730638] cgroup: Unknown subsys name 'cpuset' [ 44.746873] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:23:33 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800bfe1bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800bfe2618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800bfe2668 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fc32f887900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9cfd0ff8 CR3=000000001d4d2000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87d15220 RBX=ffff888015bf9bc0 RCX=0000000000000000 RDX=0000000000000400 RSI=0000000000000000 RDI=ffff88806cf38500 RBP=ffff888015bfa618 RSP=ffff88801a0b7670 R8 =0000000000000000 R9 =0000000000000400 R10=0000000000000001 R11=0000000000000000 R12=ffff888015bfa690 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527113 RFL=00000007 [-----PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f55e3c30728 CR3=0000000009c38000 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=14feb63899f72bae5e451a6cd76def82 XMM02=00000000003020c8ec2efd57dc4c00df XMM03=000000000030e440340830b81fd6120b XMM04=fbd270503405712100000000000ae988 XMM05=090f1556b20111b3000000000031ebf0 XMM06=5b75c91c80445342000000000031ea78 XMM07=e042d86d42eb936e000000000030e6c0 XMM08=340830b81fd6120b0000000000302128 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000