[ 46.185358] ------------[ cut here ]------------ [ 46.186275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.188291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.189742] Modules linked in: [ 46.190374] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.192369] Tainted: [W]=WARN [ 46.192960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.194403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.195323] 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 [ 46.198443] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 46.199415] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 46.200695] RDX: ffff888019d6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.201962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 46.203287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.204623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 46.205962] FS: 00007f0e67823900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.207546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.208667] CR2: 00007f0e67d15580 CR3: 000000000e512000 CR4: 0000000000350ef0 [ 46.210076] Call Trace: [ 46.210606] [ 46.211085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.212027] ? __create_object+0x59/0x80 [ 46.212752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.213796] __vmalloc_noprof+0x59/0x60 [ 46.214630] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.215542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216447] bpf_prog_alloc+0x39/0x200 [ 46.217185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218208] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.219248] do_seccomp+0x349/0x25e0 [ 46.220062] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.221045] ? __pfx_do_seccomp+0x10/0x10 [ 46.221931] ? find_held_lock+0x2b/0x80 [ 46.222744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.223900] ? static_key_count+0x60/0x80 [ 46.224757] prctl_set_seccomp+0x4e/0x70 [ 46.225651] __do_sys_prctl+0xe6c/0x1d70 [ 46.226506] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.227408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.228519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.229619] ? irqentry_exit+0xf3/0x650 [ 46.230488] do_syscall_64+0xbf/0x430 [ 46.231305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.232337] RIP: 0033:0x7f0e67d155cd [ 46.233072] 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 [ 46.236460] RSP: 002b:00007ffc3c193170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.237878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e67d155cd [ 46.239297] RDX: 00005649f03c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.240721] RBP: 00007ffc3c1931d0 R08: 0000000000000000 R09: 00007ffc3c192870 [ 46.242169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649f1798ad0 [ 46.243611] R13: 00007ffc3c193600 R14: 00005649f1799bc0 R15: 00005649f17aa780 [ 46.245144] [ 46.245646] irq event stamp: 1763 [ 46.246412] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.248077] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.249639] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.251184] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.252760] ---[ end trace 0000000000000000 ]--- [ 49.575907] ------------[ cut here ]------------ [ 49.576920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.579119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.580724] Modules linked in: [ 49.581472] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.583652] Tainted: [W]=WARN [ 49.584319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.585933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.586940] 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 [ 49.590424] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 49.591507] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 49.592905] RDX: ffff888015cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.594307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 49.595730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.597143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 49.598551] FS: 00007f672ba79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.600139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.601326] CR2: 00007ffc935f9ef7 CR3: 000000001f94e000 CR4: 0000000000350ef0 [ 49.602733] Call Trace: [ 49.603309] [ 49.603765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.604745] ? __create_object+0x59/0x80 [ 49.605598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.606662] __vmalloc_noprof+0x59/0x60 [ 49.607525] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.608481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.609509] bpf_prog_alloc+0x39/0x200 [ 49.610325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.611351] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.612338] do_seccomp+0x349/0x25e0 [ 49.613145] ? find_held_lock+0x2b/0x80 [ 49.613985] ? do_prlimit+0x310/0x610 [ 49.614745] ? __pfx_do_seccomp+0x10/0x10 [ 49.615652] ? do_raw_spin_unlock+0x53/0x220 [ 49.616568] ? _raw_spin_unlock+0x1e/0x40 [ 49.617426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.618484] ? static_key_count+0x60/0x80 [ 49.619386] prctl_set_seccomp+0x4e/0x70 [ 49.620261] __do_sys_prctl+0xe6c/0x1d70 [ 49.621131] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.622081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.623144] ? irqentry_exit+0xf3/0x650 [ 49.624013] do_syscall_64+0xbf/0x430 [ 49.624777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.625857] RIP: 0033:0x7f672bf6b5cd [ 49.626577] 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 [ 49.630030] RSP: 002b:00007ffc935f8be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.631537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f672bf6b5cd [ 49.632936] RDX: 000055ec74017e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.634335] RBP: 00007ffc935f8c40 R08: 0000000000000000 R09: 00007ffc935f82e0 [ 49.635750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec86094ad0 [ 49.637158] R13: 00007ffc935f9070 R14: 000055ec86095bc0 R15: 000055ec860a6780 [ 49.638578] [ 49.639078] irq event stamp: 1791 [ 49.639767] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.641250] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.642654] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.644089] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 49.645473] ---[ end trace 0000000000000000 ]--- [ 50.454769] ------------[ cut here ]------------ [ 50.455689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.457684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.459117] Modules linked in: [ 50.459711] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.461673] Tainted: [W]=WARN [ 50.462269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.463741] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.464654] 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 [ 50.467783] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 50.468732] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 50.469992] RDX: ffff888019dc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.471271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 50.472539] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.473860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 50.475143] FS: 00007f1ecf75d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.476568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.477619] CR2: 00007ffd5f6c7ef7 CR3: 000000000de14000 CR4: 0000000000350ef0 [ 50.478966] Call Trace: [ 50.479613] [ 50.480216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.481096] ? __create_object+0x59/0x80 [ 50.481851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.482778] __vmalloc_noprof+0x59/0x60 [ 50.483556] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.484588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.485865] bpf_prog_alloc+0x39/0x200 [ 50.486782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.487747] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.488656] do_seccomp+0x349/0x25e0 [ 50.489388] ? find_held_lock+0x2b/0x80 [ 50.490151] ? do_prlimit+0x310/0x610 [ 50.490885] ? __pfx_do_seccomp+0x10/0x10 [ 50.491648] ? do_raw_spin_unlock+0x53/0x220 [ 50.492489] ? _raw_spin_unlock+0x1e/0x40 [ 50.493272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.494236] ? static_key_count+0x60/0x80 [ 50.495029] prctl_set_seccomp+0x4e/0x70 [ 50.495759] __do_sys_prctl+0xe6c/0x1d70 [ 50.496537] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.497396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.498357] ? irqentry_exit+0xf3/0x650 [ 50.499119] do_syscall_64+0xbf/0x430 [ 50.499880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.500774] RIP: 0033:0x7f1ecfc4f5cd [ 50.501482] 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 [ 50.504654] RSP: 002b:00007ffd5f6c64c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.506029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ecfc4f5cd [ 50.507338] RDX: 0000562397e9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.508636] RBP: 00007ffd5f6c6520 R08: 0000000000000000 R09: 00007ffd5f6c5bc0 [ 50.509953] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b2fd0bf0 [ 50.511266] R13: 00007ffd5f6c6950 R14: 00005623b2fda380 R15: 00005623b2fe5460 [ 50.512593] [ 50.513072] irq event stamp: 1753 [ 50.513689] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.515247] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.516793] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.518369] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.519917] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4679' (ECDSA) to the list of known hosts. 2025/11/17 18:42:18 fuzzer started 2025/11/17 18:42:19 dialing manager at localhost:37895 2025/11/17 18:42:19 checking machine... 2025/11/17 18:42:19 checking revisions... [ 51.422657] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:42:19 testing simple program... [ 51.511933] cgroup: Unknown subsys name 'net' [ 51.580492] cgroup: Unknown subsys name 'cpuset' [ 51.592513] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:42:18 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff8880161b3780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880161b41d8 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880161b4200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 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 00007f672ba79900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f672c02e650 CR3=000000001f9bb000 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=32343a383120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732038313a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11001c26061 RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=ffffffff81ab3f30 RSI=0000000000000008 RDI=ffff88800e130300 RBP=ffff88800e130300 RSP=ffff88806cf08e60 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=000000000000000a R13=ffff88806cf08ee0 R14=ffffffff815d6b03 R15=0000000000000009 RIP=ffffffff81ab3f34 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5249268900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f524897e028 CR3=000000000dfcf000 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=454d49544c4145525f454352554f535f XMM01=3d504d415453454d49545f454d49544c XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=fd6940bd5aaa4b3f00000000000ae988 XMM05=d6f03652500c188b000000000031f500 XMM06=07c8bb74b6c04a44000000000031e398 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000