[ 46.649283] ------------[ cut here ]------------ [ 46.650221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.652239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.653720] Modules linked in: [ 46.654305] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.656278] Tainted: [W]=WARN [ 46.656887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.658350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.659261] 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 [ 46.662407] RSP: 0018:ffff8880164efbc0 EFLAGS: 00010286 [ 46.663375] RAX: 0000000000000000 RBX: ffffed1002c9df78 RCX: ffffffff813a4050 [ 46.664672] RDX: ffff888019561bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.666026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9df2f [ 46.667310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.668606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164efdf8 [ 46.669911] FS: 00007f5d4a92f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.671330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.672544] CR2: 00007ffdd3574ef7 CR3: 000000000bea5000 CR4: 0000000000350ef0 [ 46.673857] Call Trace: [ 46.674315] [ 46.674833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.675832] ? __create_object+0x59/0x80 [ 46.676568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.677548] __vmalloc_noprof+0x59/0x60 [ 46.678311] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.679185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.680128] bpf_prog_alloc+0x39/0x200 [ 46.680866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.681807] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.682709] do_seccomp+0x349/0x25e0 [ 46.683395] ? find_held_lock+0x2b/0x80 [ 46.684156] ? do_prlimit+0x310/0x610 [ 46.684892] ? __pfx_do_seccomp+0x10/0x10 [ 46.685682] ? do_raw_spin_unlock+0x53/0x220 [ 46.686471] ? _raw_spin_unlock+0x1e/0x40 [ 46.687255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.688229] ? static_key_count+0x60/0x80 [ 46.689031] prctl_set_seccomp+0x4e/0x70 [ 46.689812] __do_sys_prctl+0xe6c/0x1d70 [ 46.690547] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.691404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.692368] ? irqentry_exit+0xf3/0x650 [ 46.693130] do_syscall_64+0xbf/0x430 [ 46.693862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.694804] RIP: 0033:0x7f5d4ae215cd [ 46.695476] 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 [ 46.698619] RSP: 002b:00007ffdd3572430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.700004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d4ae215cd [ 46.701275] RDX: 00005613619dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.702551] RBP: 00007ffdd3572490 R08: 0000000000000000 R09: 00007ffdd3571b30 [ 46.703843] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613625b4ad0 [ 46.705010] R13: 00007ffdd35728c0 R14: 00005613625b5bc0 R15: 00005613625c6780 [ 46.706168] [ 46.706544] irq event stamp: 1785 [ 46.707121] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.708479] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.709926] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.711548] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.712919] ---[ end trace 0000000000000000 ]--- [ 50.152353] ------------[ cut here ]------------ [ 50.153269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.155314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.156988] Modules linked in: [ 50.157632] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.159631] Tainted: [W]=WARN [ 50.160190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.161673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.162550] 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 [ 50.165756] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 50.166734] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 50.168032] RDX: ffff8880143a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.169324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 50.170617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.171909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 50.173189] FS: 00007fa41b906900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.174620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.175712] CR2: 00007fa41bdf8580 CR3: 0000000010046000 CR4: 0000000000350ef0 [ 50.177013] Call Trace: [ 50.177481] [ 50.177933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.178843] ? __create_object+0x59/0x80 [ 50.179646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.180626] __vmalloc_noprof+0x59/0x60 [ 50.181352] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.182230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.183192] bpf_prog_alloc+0x39/0x200 [ 50.183948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184903] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.185799] do_seccomp+0x349/0x25e0 [ 50.186470] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.187365] ? __pfx_do_seccomp+0x10/0x10 [ 50.188174] ? find_held_lock+0x2b/0x80 [ 50.188938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.189911] ? static_key_count+0x60/0x80 [ 50.190716] prctl_set_seccomp+0x4e/0x70 [ 50.191452] __do_sys_prctl+0xe6c/0x1d70 [ 50.192236] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.193104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.194108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.195090] ? irqentry_exit+0xf3/0x650 [ 50.195867] do_syscall_64+0xbf/0x430 [ 50.196560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.197514] RIP: 0033:0x7fa41bdf85cd [ 50.198216] 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 [ 50.201413] RSP: 002b:00007ffd31acf950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.202800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa41bdf85cd [ 50.204090] RDX: 000055ff70e9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.205345] RBP: 00007ffd31acf9b0 R08: 0000000000000000 R09: 00007ffd31acf050 [ 50.206615] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffa71c7bf0 [ 50.207883] R13: 00007ffd31acfde0 R14: 000055ffa71d1380 R15: 000055ffa71dc460 [ 50.209155] [ 50.209572] irq event stamp: 1751 [ 50.210198] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.211699] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.213185] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.214691] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.216189] ---[ end trace 0000000000000000 ]--- [ 51.065760] ------------[ cut here ]------------ [ 51.066743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.068757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.070239] Modules linked in: [ 51.070886] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.072897] Tainted: [W]=WARN [ 51.073446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.074910] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.075835] 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 [ 51.079335] RSP: 0018:ffff88801a0e7bc0 EFLAGS: 00010286 [ 51.080321] RAX: 0000000000000000 RBX: ffffed100341cf78 RCX: ffffffff813a4050 [ 51.081793] RDX: ffff88800a2fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.083360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341cf2f [ 51.084657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.085952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0e7df8 [ 51.087248] FS: 00007ff5bd2eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.088710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.089868] CR2: 00007ffc4c4a1ef7 CR3: 000000000d17f000 CR4: 0000000000350ef0 [ 51.091179] Call Trace: [ 51.091685] [ 51.092091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.092977] ? __create_object+0x59/0x80 [ 51.093743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.094718] __vmalloc_noprof+0x59/0x60 [ 51.095450] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.096320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.097232] bpf_prog_alloc+0x39/0x200 [ 51.097960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.098886] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.099790] do_seccomp+0x349/0x25e0 [ 51.100455] ? find_held_lock+0x2b/0x80 [ 51.101200] ? do_prlimit+0x310/0x610 [ 51.101943] ? __pfx_do_seccomp+0x10/0x10 [ 51.102723] ? do_raw_spin_unlock+0x53/0x220 [ 51.103504] ? _raw_spin_unlock+0x1e/0x40 [ 51.104286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.105239] ? static_key_count+0x60/0x80 [ 51.106032] prctl_set_seccomp+0x4e/0x70 [ 51.106786] __do_sys_prctl+0xe6c/0x1d70 [ 51.107531] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.108383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.109342] ? irqentry_exit+0xf3/0x650 [ 51.110097] do_syscall_64+0xbf/0x430 [ 51.110816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.111776] RIP: 0033:0x7ff5bd7dd5cd [ 51.112437] 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 [ 51.115861] RSP: 002b:00007ffc4c4a0960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.117221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5bd7dd5cd [ 51.118572] RDX: 0000555db8d91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.120180] RBP: 00007ffc4c4a09c0 R08: 0000000000000000 R09: 00007ffc4c4a0060 [ 51.121457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dc509b2b0 [ 51.122921] R13: 00007ffc4c4a0df0 R14: 0000555dc509dd20 R15: 0000555dc50af8d0 [ 51.124378] [ 51.124836] irq event stamp: 1765 [ 51.125444] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 51.126949] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 51.128455] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 51.129992] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 51.131710] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64078' (ECDSA) to the list of known hosts. 2025/11/17 21:05:16 fuzzer started 2025/11/17 21:05:17 dialing manager at localhost:37895 2025/11/17 21:05:17 checking machine... 2025/11/17 21:05:17 checking revisions... [ 51.995786] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:05:17 testing simple program... [ 52.107122] cgroup: Unknown subsys name 'net' [ 52.176861] cgroup: Unknown subsys name 'cpuset' [ 52.202492] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:05:16 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=0000000000000001 RCX=ffffffff8137472d RDX=ffff888014305340 RSI=ffffffff8137476b RDI=0000000000000006 RBP=000000000dd05648 RSP=ffff8880177bf6f0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000800 R11=0000000000000001 R12=0000000000000000 R13=ffff88807ffd8640 R14=ffff88800daa4d00 R15=ffff8880096c7b40 RIP=ffffffff81751c87 RFL=00000282 [--S----] 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 00007fa41b906900 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=00007fe7804fe6e8 CR3=000000000c40a000 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=cf6d66700bf27ea7084f0a98e4847a0d XMM02=2c67c8bc2e329bc30000000000304458 XMM03=fb795ef6d65770560000000000310c70 XMM04=cf5ec171e9ab95df00000000000ae988 XMM05=b8396aac4fd0334d00000000003219d0 XMM06=474038aa6c007e1f0000000000320a70 XMM07=e042d86d42eb936e0000000000310ef0 XMM08=b3775de0f141147e00000000003044b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022c79 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7b981d98 CR3=000000000ee8b000 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=35303a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000