[ 38.958524] ------------[ cut here ]------------ [ 38.959476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.961521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 38.963222] Modules linked in: [ 38.963937] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.965975] Tainted: [W]=WARN [ 38.966538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.968020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.968959] 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 [ 38.972145] RSP: 0018:ffff888015e2fbc0 EFLAGS: 00010286 [ 38.973129] RAX: 0000000000000000 RBX: ffffed1002bc5f78 RCX: ffffffff813a4050 [ 38.974430] RDX: ffff8880176fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc5f2f [ 38.977021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.978300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e2fdf8 [ 38.979585] FS: 00007f1ad6856900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.981027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982101] CR2: 00007f1ad6d48580 CR3: 000000001ce70000 CR4: 0000000000350ef0 [ 38.983387] Call Trace: [ 38.983884] [ 38.984299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.985218] ? __create_object+0x59/0x80 [ 38.986005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986979] __vmalloc_noprof+0x59/0x60 [ 38.987694] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.988584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989522] bpf_prog_alloc+0x39/0x200 [ 38.990255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.991195] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.992108] do_seccomp+0x349/0x25e0 [ 38.992837] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.993771] ? __pfx_do_seccomp+0x10/0x10 [ 38.994529] ? find_held_lock+0x2b/0x80 [ 38.995290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.996251] ? static_key_count+0x60/0x80 [ 38.997085] prctl_set_seccomp+0x4e/0x70 [ 38.997871] __do_sys_prctl+0xe6c/0x1d70 [ 38.998613] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.999466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001431] ? irqentry_exit+0xf3/0x650 [ 39.002207] do_syscall_64+0xbf/0x430 [ 39.002952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.003908] RIP: 0033:0x7f1ad6d485cd [ 39.004581] 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 [ 39.007750] RSP: 002b:00007ffe794b7330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.009144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ad6d485cd [ 39.010420] RDX: 0000561774290e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.011721] RBP: 00007ffe794b7390 R08: 0000000000000000 R09: 00007ffe794b6a30 [ 39.013014] R10: 0000000000000000 R11: 0000000000000246 R12: 000056177e993ad0 [ 39.014291] R13: 00007ffe794b77c0 R14: 000056177e994bc0 R15: 000056177e9a5780 [ 39.015594] [ 39.016059] irq event stamp: 1807 [ 39.016677] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.018250] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.019774] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 39.021337] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 39.022875] ---[ end trace 0000000000000000 ]--- [ 42.366217] ------------[ cut here ]------------ [ 42.367139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.368853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.370044] Modules linked in: [ 42.370526] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.372162] Tainted: [W]=WARN [ 42.372628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.374068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.374818] 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 [ 42.377445] RSP: 0018:ffff888015e67bc0 EFLAGS: 00010286 [ 42.378247] RAX: 0000000000000000 RBX: ffffed1002bccf78 RCX: ffffffff813a4050 [ 42.379317] RDX: ffff8880176f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.380378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bccf2f [ 42.381442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.382513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e67df8 [ 42.383599] FS: 00007f6b09573900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.384808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.385656] CR2: 00007f6b09a65580 CR3: 000000000bd7d000 CR4: 0000000000350ef0 [ 42.386736] Call Trace: [ 42.387124] [ 42.387463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.388214] ? __create_object+0x59/0x80 [ 42.388885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.389665] __vmalloc_noprof+0x59/0x60 [ 42.390296] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.391039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.391816] bpf_prog_alloc+0x39/0x200 [ 42.392396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.393183] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.393945] do_seccomp+0x349/0x25e0 [ 42.394510] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.395257] ? __pfx_do_seccomp+0x10/0x10 [ 42.395906] ? find_held_lock+0x2b/0x80 [ 42.396502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.397291] ? static_key_count+0x60/0x80 [ 42.397951] prctl_set_seccomp+0x4e/0x70 [ 42.398566] __do_sys_prctl+0xe6c/0x1d70 [ 42.399216] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.399932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.400745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.401509] ? irqentry_exit+0xf3/0x650 [ 42.402130] do_syscall_64+0xbf/0x430 [ 42.402694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.403482] RIP: 0033:0x7f6b09a655cd [ 42.404059] 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 [ 42.406693] RSP: 002b:00007ffd15dc8c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.407841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b09a655cd [ 42.408915] RDX: 000055b37ea9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.409978] RBP: 00007ffd15dc8c90 R08: 0000000000000000 R09: 00007ffd15dc8330 [ 42.411040] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b388134ad0 [ 42.412097] R13: 00007ffd15dc90c0 R14: 000055b388135bc0 R15: 000055b388146780 [ 42.413192] [ 42.413544] irq event stamp: 1857 [ 42.414088] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.415372] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 42.416661] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 42.417959] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 42.419224] ---[ end trace 0000000000000000 ]--- [ 43.152919] ------------[ cut here ]------------ [ 43.153852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.155895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.157362] Modules linked in: [ 43.157978] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.159948] Tainted: [W]=WARN [ 43.160512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.161954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.162834] 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 [ 43.166027] RSP: 0018:ffff88801328fbc0 EFLAGS: 00010286 [ 43.167443] RAX: 0000000000000000 RBX: ffffed1002651f78 RCX: ffffffff813a4050 [ 43.169432] RDX: ffff88800ee81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.170726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002651f2f [ 43.172166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.173443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801328fdf8 [ 43.174723] FS: 00007f26e45f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.176143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.177208] CR2: 00007fffee8d7ef8 CR3: 000000000cd93000 CR4: 0000000000350ef0 [ 43.178812] Call Trace: [ 43.179371] [ 43.179851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.180744] ? __create_object+0x59/0x80 [ 43.181483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.182441] __vmalloc_noprof+0x59/0x60 [ 43.183175] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.184038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.184979] bpf_prog_alloc+0x39/0x200 [ 43.185677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.186602] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.187474] do_seccomp+0x349/0x25e0 [ 43.188165] ? find_held_lock+0x2b/0x80 [ 43.188925] ? do_prlimit+0x310/0x610 [ 43.189627] ? __pfx_do_seccomp+0x10/0x10 [ 43.190414] ? do_raw_spin_unlock+0x53/0x220 [ 43.191462] ? _raw_spin_unlock+0x1e/0x40 [ 43.192246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.193220] ? static_key_count+0x60/0x80 [ 43.194022] prctl_set_seccomp+0x4e/0x70 [ 43.194787] __do_sys_prctl+0xe6c/0x1d70 [ 43.195531] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.196364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.197321] ? irqentry_exit+0xf3/0x650 [ 43.198106] do_syscall_64+0xbf/0x430 [ 43.198826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.199770] RIP: 0033:0x7f26e4ae25cd [ 43.200419] 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 [ 43.203561] RSP: 002b:00007fffee8d6650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.204918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26e4ae25cd [ 43.206191] RDX: 000055bbb533ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.207441] RBP: 00007fffee8d66b0 R08: 0000000000000000 R09: 00007fffee8d5d50 [ 43.208853] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbda3e2ad0 [ 43.210130] R13: 00007fffee8d6ae0 R14: 000055bbda3e3bc0 R15: 000055bbda3f4780 [ 43.211574] [ 43.212038] irq event stamp: 1899 [ 43.212646] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 43.214145] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 43.215645] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 43.217158] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 43.218643] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9163' (ECDSA) to the list of known hosts. 2025/11/17 12:04:14 fuzzer started 2025/11/17 12:04:14 dialing manager at localhost:37895 2025/11/17 12:04:14 checking machine... 2025/11/17 12:04:14 checking revisions... [ 44.143409] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:04:14 testing simple program... [ 44.241634] cgroup: Unknown subsys name 'net' [ 44.303682] cgroup: Unknown subsys name 'cpuset' [ 44.315863] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:04:13 Registers: info registers vcpu 0 RAX=deb8a98f7034d100 RBX=ffff888009627e18 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627de8 R15=ffff888009627840 RIP=ffffffff81528ee4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd15dc2000 CR3=000000000dbf1000 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=9d8483f40866c9b9fb4defc92d0c0f35 XMM02=00000000003057a8eff9b2d0a8fce9cb XMM03=00000000003058782c67c8bc2e329bc3 XMM04=abc9bb12380ae24b00000000000ae988 XMM05=0394861f14684e590000000000321c48 XMM06=3e829fc8c8edc9900000000000321ad0 XMM07=e042d86d42eb936e00000000003128f8 XMM08=8b6b7367e7571f6c0000000000305878 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000212a5 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc221d07e8 CR3=0000000005c8a000 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=00007f4f75f8b5100000563134b3b790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000