[ 46.009580] ------------[ cut here ]------------ [ 46.010353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.012083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.013310] Modules linked in: [ 46.013813] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.015544] Tainted: [W]=WARN [ 46.016061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.017765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.018554] 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 [ 46.021258] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 46.022101] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 46.023199] RDX: ffff88800f2a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.024300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 46.025399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.026486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 46.027581] FS: 00007f96b5962900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.028812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.029722] CR2: 00007f96b5e54580 CR3: 000000000da44000 CR4: 0000000000350ef0 [ 46.030809] Call Trace: [ 46.031229] [ 46.031573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.032327] ? __create_object+0x59/0x80 [ 46.032993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.033785] __vmalloc_noprof+0x59/0x60 [ 46.034432] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.035168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.035952] bpf_prog_alloc+0x39/0x200 [ 46.036537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.037318] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.038085] do_seccomp+0x349/0x25e0 [ 46.038654] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.039412] ? __pfx_do_seccomp+0x10/0x10 [ 46.040077] ? find_held_lock+0x2b/0x80 [ 46.040679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.041504] ? static_key_count+0x60/0x80 [ 46.042178] prctl_set_seccomp+0x4e/0x70 [ 46.042801] __do_sys_prctl+0xe6c/0x1d70 [ 46.043452] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.044163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.044978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.045772] ? irqentry_exit+0xf3/0x650 [ 46.046419] do_syscall_64+0xbf/0x430 [ 46.047037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.047793] RIP: 0033:0x7f96b5e545cd [ 46.048392] 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 [ 46.051068] RSP: 002b:00007ffce9e61dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.052235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96b5e545cd [ 46.053308] RDX: 0000556339fa9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.054397] RBP: 00007ffce9e61e30 R08: 0000000000000000 R09: 00007ffce9e614d0 [ 46.055483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556364cb1ad0 [ 46.056566] R13: 00007ffce9e62260 R14: 0000556364cb2bc0 R15: 0000556364cc3780 [ 46.057677] [ 46.058061] irq event stamp: 1789 [ 46.058568] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.059852] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.061170] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.062480] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.063753] ---[ end trace 0000000000000000 ]--- [ 49.196356] ------------[ cut here ]------------ [ 49.197296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.199289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.200721] Modules linked in: [ 49.201388] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.203378] Tainted: [W]=WARN [ 49.203981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.205436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.206347] 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 [ 49.209464] RSP: 0018:ffff88801626fbc0 EFLAGS: 00010286 [ 49.210426] RAX: 0000000000000000 RBX: ffffed1002c4df78 RCX: ffffffff813a4050 [ 49.211689] RDX: ffff888016f93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.212953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4df2f [ 49.214220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.215480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801626fdf8 [ 49.216733] FS: 00007f465e103900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.218151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.219193] CR2: 00007f465e5f5580 CR3: 000000000d9f4000 CR4: 0000000000350ef0 [ 49.220461] Call Trace: [ 49.220956] [ 49.221358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.222256] ? __create_object+0x59/0x80 [ 49.223030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.223997] __vmalloc_noprof+0x59/0x60 [ 49.224703] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.225568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.226493] bpf_prog_alloc+0x39/0x200 [ 49.227213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.228125] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.229021] do_seccomp+0x349/0x25e0 [ 49.229682] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.230565] ? __pfx_do_seccomp+0x10/0x10 [ 49.231340] ? find_held_lock+0x2b/0x80 [ 49.232088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.233038] ? static_key_count+0x60/0x80 [ 49.233812] prctl_set_seccomp+0x4e/0x70 [ 49.234585] __do_sys_prctl+0xe6c/0x1d70 [ 49.235348] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.236207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.237162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.238127] ? irqentry_exit+0xf3/0x650 [ 49.238835] do_syscall_64+0xbf/0x430 [ 49.239564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.240501] RIP: 0033:0x7f465e5f55cd [ 49.241193] 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 [ 49.244289] RSP: 002b:00007ffc5652c9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.245641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f465e5f55cd [ 49.246916] RDX: 00005576ece9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.248184] RBP: 00007ffc5652ca00 R08: 0000000000000000 R09: 00007ffc5652c0a0 [ 49.249463] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577246862b0 [ 49.250731] R13: 00007ffc5652ce30 R14: 0000557724688d20 R15: 000055772469a8d0 [ 49.252022] [ 49.252442] irq event stamp: 1769 [ 49.253071] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.254566] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.256056] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.257580] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.259072] ---[ end trace 0000000000000000 ]--- [ 50.072057] ------------[ cut here ]------------ [ 50.072786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.074506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.075722] Modules linked in: [ 50.076245] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.077909] Tainted: [W]=WARN [ 50.078404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.079712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.080590] 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 [ 50.083227] RSP: 0018:ffff888016207bc0 EFLAGS: 00010286 [ 50.084033] RAX: 0000000000000000 RBX: ffffed1002c40f78 RCX: ffffffff813a4050 [ 50.085110] RDX: ffff888019b6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.086184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c40f2f [ 50.087241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.088308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016207df8 [ 50.089375] FS: 00007f30ba134900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.090773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.091763] CR2: 00007f30ba626580 CR3: 000000000c996000 CR4: 0000000000350ef0 [ 50.092828] Call Trace: [ 50.093250] [ 50.093752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.094495] ? __create_object+0x59/0x80 [ 50.095172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.096147] __vmalloc_noprof+0x59/0x60 [ 50.096742] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.097649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.098453] bpf_prog_alloc+0x39/0x200 [ 50.099070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.099811] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.100550] do_seccomp+0x349/0x25e0 [ 50.101146] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.101930] ? __pfx_do_seccomp+0x10/0x10 [ 50.102552] ? find_held_lock+0x2b/0x80 [ 50.103193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.104000] ? static_key_count+0x60/0x80 [ 50.104640] prctl_set_seccomp+0x4e/0x70 [ 50.105278] __do_sys_prctl+0xe6c/0x1d70 [ 50.105947] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.106628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.107438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.108235] ? irqentry_exit+0xf3/0x650 [ 50.108844] do_syscall_64+0xbf/0x430 [ 50.109466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.110491] RIP: 0033:0x7f30ba6265cd [ 50.111199] 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 [ 50.114152] RSP: 002b:00007ffd06478db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.115292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30ba6265cd [ 50.116346] RDX: 000056067545be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.117406] RBP: 00007ffd06478e10 R08: 0000000000000000 R09: 00007ffd064784b0 [ 50.118503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560693eca2b0 [ 50.119558] R13: 00007ffd06479240 R14: 0000560693eccd20 R15: 0000560693ede8d0 [ 50.120620] [ 50.120999] irq event stamp: 1735 [ 50.121510] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.122784] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.124050] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 50.125494] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 50.126766] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57263' (ECDSA) to the list of known hosts. 2025/11/17 11:06:40 fuzzer started 2025/11/17 11:06:40 dialing manager at localhost:37895 2025/11/17 11:06:40 checking machine... 2025/11/17 11:06:40 checking revisions... [ 51.029632] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:06:41 testing simple program... [ 51.127464] cgroup: Unknown subsys name 'net' [ 51.188586] cgroup: Unknown subsys name 'cpuset' [ 51.202437] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:06:40 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c55 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627820 RIP=ffffffff81529327 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f465e6b8650 CR3=000000000cb98000 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=90b8cd3a9f7cd8bb3741f2c383ac78ec XMM02=0000000000308bd0eff9b2d0a8fce9cb XMM03=0000000000308ca02c67c8bc2e329bc3 XMM04=788f9ba5d93b37a900000000000ae988 XMM05=d505584f18bd0ec30000000000324600 XMM06=5b75c91c804453420000000000322c88 XMM07=fb795ef6d657705600000000003131a8 XMM08=2c67c8bc2e329bc30000000000308c40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880158a5340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880158a5d98 RSP=ffff888016177758 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880158a5dc0 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 00007f465e103900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f465e6ba618 CR3=000000001f6eb000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000