[ 38.928271] ------------[ cut here ]------------ [ 38.928993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.930642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.931866] Modules linked in: [ 38.932383] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.934251] Tainted: [W]=WARN [ 38.934710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.935973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.936713] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.939353] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 38.940123] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 38.941195] RDX: ffff888015658000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.942251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 38.943440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.944476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 38.945517] FS: 00007f8ecd88c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.946689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.947561] CR2: 00007ffce3644ef7 CR3: 000000000b87a000 CR4: 0000000000350ef0 [ 38.948606] Call Trace: [ 38.948983] [ 38.949345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.950041] ? __create_object+0x59/0x80 [ 38.950674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.951447] __vmalloc_noprof+0x59/0x60 [ 38.952020] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.952718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.953464] bpf_prog_alloc+0x39/0x200 [ 38.954040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.954788] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.955535] do_seccomp+0x349/0x25e0 [ 38.956104] ? find_held_lock+0x2b/0x80 [ 38.956727] ? do_prlimit+0x310/0x610 [ 38.957327] ? __pfx_do_seccomp+0x10/0x10 [ 38.957931] ? do_raw_spin_unlock+0x53/0x220 [ 38.958606] ? _raw_spin_unlock+0x1e/0x40 [ 38.959234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.959974] ? static_key_count+0x60/0x80 [ 38.960619] prctl_set_seccomp+0x4e/0x70 [ 38.961240] __do_sys_prctl+0xe6c/0x1d70 [ 38.961833] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.962525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.963295] ? irqentry_exit+0xf3/0x650 [ 38.963875] do_syscall_64+0xbf/0x430 [ 38.964471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.965236] RIP: 0033:0x7f8ecdd7e5cd [ 38.965768] 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 [ 38.968325] RSP: 002b:00007ffce3643030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.969424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ecdd7e5cd [ 38.970474] RDX: 000056459e082e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.971515] RBP: 00007ffce3643090 R08: 0000000000000000 R09: 00007ffce3642730 [ 38.972561] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645dbbc1ad0 [ 38.973608] R13: 00007ffce36434c0 R14: 00005645dbbc2bc0 R15: 00005645dbbd3780 [ 38.974686] [ 38.975029] irq event stamp: 1765 [ 38.975549] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 38.976778] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 38.978025] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 38.979271] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 38.980495] ---[ end trace 0000000000000000 ]--- [ 42.118402] ------------[ cut here ]------------ [ 42.119312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.121246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.122663] Modules linked in: [ 42.123277] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.125206] Tainted: [W]=WARN [ 42.125749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.127201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.128037] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.131107] RSP: 0018:ffff88801a6efbc0 EFLAGS: 00010286 [ 42.132044] RAX: 0000000000000000 RBX: ffffed10034ddf78 RCX: ffffffff813a4050 [ 42.133277] RDX: ffff88800fb40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.134550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ddf2f [ 42.135784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.137019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6efdf8 [ 42.138294] FS: 00007f1812bcc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.139673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.140696] CR2: 00007ffea7f6fef7 CR3: 000000000cbde000 CR4: 0000000000350ef0 [ 42.141931] Call Trace: [ 42.142453] [ 42.142859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.143726] ? __create_object+0x59/0x80 [ 42.144480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.145404] __vmalloc_noprof+0x59/0x60 [ 42.146135] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.146975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.147872] bpf_prog_alloc+0x39/0x200 [ 42.148586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.149495] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.150395] do_seccomp+0x349/0x25e0 [ 42.151042] ? find_held_lock+0x2b/0x80 [ 42.151774] ? do_prlimit+0x310/0x610 [ 42.152498] ? __pfx_do_seccomp+0x10/0x10 [ 42.153255] ? do_raw_spin_unlock+0x53/0x220 [ 42.154036] ? _raw_spin_unlock+0x1e/0x40 [ 42.154796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.155720] ? static_key_count+0x60/0x80 [ 42.156489] prctl_set_seccomp+0x4e/0x70 [ 42.157235] __do_sys_prctl+0xe6c/0x1d70 [ 42.157946] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.158808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.159752] ? irqentry_exit+0xf3/0x650 [ 42.160484] do_syscall_64+0xbf/0x430 [ 42.161161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.162126] RIP: 0033:0x7f18130be5cd [ 42.162810] 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 [ 42.165845] RSP: 002b:00007ffea7f6df70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.167204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18130be5cd [ 42.168439] RDX: 000055c9386b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.169667] RBP: 00007ffea7f6dfd0 R08: 0000000000000000 R09: 00007ffea7f6d670 [ 42.170935] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c964f04ad0 [ 42.172324] R13: 00007ffea7f6e400 R14: 000055c964f05bc0 R15: 000055c964f16780 [ 42.173603] [ 42.174044] irq event stamp: 1723 [ 42.174694] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.176199] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.177692] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.179235] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.180725] ---[ end trace 0000000000000000 ]--- [ 42.897885] ------------[ cut here ]------------ [ 42.898906] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.901602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.903245] Modules linked in: [ 42.903950] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.906035] Tainted: [W]=WARN [ 42.906705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.908370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.909392] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.912831] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 42.913860] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 42.915319] RDX: ffff888016ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.916729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 42.918090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.919463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 42.920907] FS: 00007f88d8550900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.922406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.923495] CR2: 00007ffe66d38ef7 CR3: 000000000ab8a000 CR4: 0000000000350ef0 [ 42.924981] Call Trace: [ 42.925564] [ 42.926038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.927082] ? __create_object+0x59/0x80 [ 42.927901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.928890] __vmalloc_noprof+0x59/0x60 [ 42.929651] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.930596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.931609] bpf_prog_alloc+0x39/0x200 [ 42.932447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.933486] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.934535] do_seccomp+0x349/0x25e0 [ 42.935336] ? find_held_lock+0x2b/0x80 [ 42.936165] ? do_prlimit+0x310/0x610 [ 42.936973] ? __pfx_do_seccomp+0x10/0x10 [ 42.937852] ? do_raw_spin_unlock+0x53/0x220 [ 42.938824] ? _raw_spin_unlock+0x1e/0x40 [ 42.939652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.940682] ? static_key_count+0x60/0x80 [ 42.941617] prctl_set_seccomp+0x4e/0x70 [ 42.942549] __do_sys_prctl+0xe6c/0x1d70 [ 42.943351] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.944280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.945304] ? irqentry_exit+0xf3/0x650 [ 42.946087] do_syscall_64+0xbf/0x430 [ 42.946829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.947791] RIP: 0033:0x7f88d8a425cd [ 42.948500] 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 [ 42.952047] RSP: 002b:00007ffe66d36850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.953625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88d8a425cd [ 42.955007] RDX: 000055e564df8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.956167] RBP: 00007ffe66d368b0 R08: 0000000000000000 R09: 00007ffe66d35f50 [ 42.957276] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e571400ad0 [ 42.958365] R13: 00007ffe66d36ce0 R14: 000055e571401bc0 R15: 000055e571412780 [ 42.959461] [ 42.959816] irq event stamp: 1729 [ 42.960354] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.961637] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.962942] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 42.964367] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 42.965718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40531' (ECDSA) to the list of known hosts. 2025/11/19 04:23:12 fuzzer started 2025/11/19 04:23:12 dialing manager at localhost:34383 2025/11/19 04:23:12 checking machine... 2025/11/19 04:23:12 checking revisions... [ 43.850757] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:23:12 testing simple program... [ 43.938949] cgroup: Unknown subsys name 'net' [ 43.999381] cgroup: Unknown subsys name 'cpuset' [ 44.014849] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:23:12 Registers: info registers vcpu 0 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff888016d6fa44 RDX=1ffff11002dadf69 RSI=ffffffff84c6acdf RDI=ffff888016d6fbb8 RBP=ffff888016d6fb88 RSP=ffff888016d6fae8 R8 =0000000000000001 R9 =ffff888016d6fb30 R10=000000000003c9ed R11=0000000000026ee1 R12=ffff888016d6fbb8 R13=0000000000000000 R14=ffff888016fbb780 R15=ffff888008c41780 RIP=ffffffff81619130 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 00007f1812bcc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18131840b0 CR3=000000001fd0c000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021acf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff06a2cd000 CR3=000000000dd18000 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=25fdb30c278e8f9d3b49556e900ff3a4 XMM02=ec2efd57dc4c00df00000000002ffb48 XMM03=c89709abbf1c12d300000000002ffc18 XMM04=461c6a08a5926d8e00000000000ae988 XMM05=14648eaa1277bab1000000000031d8b0 XMM06=817b8945e9d50373000000000031d738 XMM07=e042d86d42eb936e000000000030dc60 XMM08=c89709abbf1c12d300000000002ffc18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000