[ 46.489591] ------------[ cut here ]------------ [ 46.490507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.492532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.493998] Modules linked in: [ 46.494620] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.496836] Tainted: [W]=WARN [ 46.497512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.498996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.499912] 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 [ 46.503083] RSP: 0018:ffff8880177b7bc0 EFLAGS: 00010286 [ 46.504070] RAX: 0000000000000000 RBX: ffffed1002ef6f78 RCX: ffffffff813a4050 [ 46.505356] RDX: ffff888018373780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.506676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef6f2f [ 46.507965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.509252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177b7df8 [ 46.510553] FS: 00007f1f5f92f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.511979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.513057] CR2: 00007ffed11adef8 CR3: 000000000e16d000 CR4: 0000000000350ef0 [ 46.514353] Call Trace: [ 46.514868] [ 46.515275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.516166] ? __create_object+0x59/0x80 [ 46.516948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.517946] __vmalloc_noprof+0x59/0x60 [ 46.518695] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.519564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.520516] bpf_prog_alloc+0x39/0x200 [ 46.521223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.522148] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.523044] do_seccomp+0x349/0x25e0 [ 46.523765] ? find_held_lock+0x2b/0x80 [ 46.524531] ? do_prlimit+0x310/0x610 [ 46.525242] ? __pfx_do_seccomp+0x10/0x10 [ 46.526037] ? do_raw_spin_unlock+0x53/0x220 [ 46.526852] ? _raw_spin_unlock+0x1e/0x40 [ 46.527647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.528619] ? static_key_count+0x60/0x80 [ 46.529432] prctl_set_seccomp+0x4e/0x70 [ 46.530171] __do_sys_prctl+0xe6c/0x1d70 [ 46.530946] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.531803] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.532762] ? irqentry_exit+0xf3/0x650 [ 46.533557] do_syscall_64+0xbf/0x430 [ 46.534257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.535212] RIP: 0033:0x7f1f5fe215cd [ 46.535908] 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 [ 46.539051] RSP: 002b:00007ffed11ac2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.540420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f5fe215cd [ 46.541727] RDX: 000056029b6fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.542984] RBP: 00007ffed11ac320 R08: 0000000000000000 R09: 00007ffed11ab9c0 [ 46.544248] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602ca3622b0 [ 46.545551] R13: 00007ffed11ac750 R14: 00005602ca364d20 R15: 00005602ca3768d0 [ 46.546845] [ 46.547266] irq event stamp: 1825 [ 46.547908] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.549461] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.550976] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 46.552520] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 46.554066] ---[ end trace 0000000000000000 ]--- [ 49.847434] ------------[ cut here ]------------ [ 49.848317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.850304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.851695] Modules linked in: [ 49.852260] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.854156] Tainted: [W]=WARN [ 49.854747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.856230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.857130] 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 [ 49.860178] RSP: 0018:ffff888018177bc0 EFLAGS: 00010286 [ 49.861132] RAX: 0000000000000000 RBX: ffffed100302ef78 RCX: ffffffff813a4050 [ 49.862369] RDX: ffff8880166e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.863631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302ef2f [ 49.864866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.866118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018177df8 [ 49.867358] FS: 00007f11e1f5a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.868762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.869793] CR2: 00007f11e24c04a6 CR3: 000000000dfe3000 CR4: 0000000000350ef0 [ 49.871019] Call Trace: [ 49.871520] [ 49.871914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.872790] ? __create_object+0x59/0x80 [ 49.873549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.874485] __vmalloc_noprof+0x59/0x60 [ 49.875173] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.876011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.876900] bpf_prog_alloc+0x39/0x200 [ 49.877661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.878576] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.879473] do_seccomp+0x349/0x25e0 [ 49.880145] ? find_held_lock+0x2b/0x80 [ 49.880897] ? do_prlimit+0x310/0x610 [ 49.881651] ? __pfx_do_seccomp+0x10/0x10 [ 49.882371] ? do_raw_spin_unlock+0x53/0x220 [ 49.883194] ? _raw_spin_unlock+0x1e/0x40 [ 49.883966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.884913] ? static_key_count+0x60/0x80 [ 49.885714] prctl_set_seccomp+0x4e/0x70 [ 49.886492] __do_sys_prctl+0xe6c/0x1d70 [ 49.887214] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.888067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.889009] ? irqentry_exit+0xf3/0x650 [ 49.889781] do_syscall_64+0xbf/0x430 [ 49.890508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.891436] RIP: 0033:0x7f11e244c5cd [ 49.892083] 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 [ 49.895211] RSP: 002b:00007fffbe0061a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.896552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11e244c5cd [ 49.897836] RDX: 00005593c2fc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.899089] RBP: 00007fffbe006200 R08: 0000000000000000 R09: 00007fffbe0058a0 [ 49.900322] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593fde62ad0 [ 49.901556] R13: 00007fffbe006630 R14: 00005593fde63bc0 R15: 00005593fde74780 [ 49.902809] [ 49.903221] irq event stamp: 1787 [ 49.903862] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.905362] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.906859] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.908364] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.909833] ---[ end trace 0000000000000000 ]--- [ 50.737971] ------------[ cut here ]------------ [ 50.739123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.741294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.742717] Modules linked in: [ 50.743293] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.745906] Tainted: [W]=WARN [ 50.746507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.748108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.749149] 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 [ 50.752556] RSP: 0018:ffff8880159c7bc0 EFLAGS: 00010286 [ 50.753671] RAX: 0000000000000000 RBX: ffffed1002b38f78 RCX: ffffffff813a4050 [ 50.755111] RDX: ffff8880097b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.756529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b38f2f [ 50.757973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.759227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159c7df8 [ 50.760492] FS: 00007f33381cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.761915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.762950] CR2: 00007ffe106b6ef8 CR3: 000000000e206000 CR4: 0000000000350ef0 [ 50.764240] Call Trace: [ 50.764897] [ 50.765424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.766284] ? __create_object+0x59/0x80 [ 50.767048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.768161] __vmalloc_noprof+0x59/0x60 [ 50.768898] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.769774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.770694] bpf_prog_alloc+0x39/0x200 [ 50.771406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.772298] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.773186] do_seccomp+0x349/0x25e0 [ 50.773888] ? find_held_lock+0x2b/0x80 [ 50.774649] ? do_prlimit+0x310/0x610 [ 50.775351] ? __pfx_do_seccomp+0x10/0x10 [ 50.776120] ? do_raw_spin_unlock+0x53/0x220 [ 50.776930] ? _raw_spin_unlock+0x1e/0x40 [ 50.777706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.778659] ? static_key_count+0x60/0x80 [ 50.779434] prctl_set_seccomp+0x4e/0x70 [ 50.780167] __do_sys_prctl+0xe6c/0x1d70 [ 50.780921] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.781782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.782770] ? irqentry_exit+0xf3/0x650 [ 50.783641] do_syscall_64+0xbf/0x430 [ 50.784347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.785294] RIP: 0033:0x7f33386be5cd [ 50.785982] 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 [ 50.789414] RSP: 002b:00007ffe106b54e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.790772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33386be5cd [ 50.792031] RDX: 0000558be9fc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.793305] RBP: 00007ffe106b5540 R08: 0000000000000000 R09: 00007ffe106b4be0 [ 50.794351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c08a2ead0 [ 50.795400] R13: 00007ffe106b5970 R14: 0000558c08a2fbc0 R15: 0000558c08a40780 [ 50.796490] [ 50.796842] irq event stamp: 1941 [ 50.797348] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 50.798749] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 50.800231] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 50.801507] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 50.802746] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28598' (ECDSA) to the list of known hosts. 2025/11/18 06:57:41 fuzzer started 2025/11/18 06:57:41 dialing manager at localhost:37895 2025/11/18 06:57:41 checking machine... 2025/11/18 06:57:41 checking revisions... [ 51.703012] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:57:41 testing simple program... [ 51.795815] cgroup: Unknown subsys name 'net' [ 51.861499] cgroup: Unknown subsys name 'cpuset' [ 51.883905] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:57:40 Registers: info registers vcpu 0 RAX=1ffff11001a2577f RBX=ffff88800d12bbf8 RCX=ffff888017393200 RDX=1ffff110013ded10 RSI=ffffffff885b6f10 RDI=ffff888009ef6880 RBP=ffff888009ef6818 RSP=ffff8880159c7b28 R8 =0000000000000000 R9 =ffff888009ef6880 R10=0000000000000003 R11=0000000000000001 R12=ffff888009ef6880 R13=dffffc0000000000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff84c2cf53 RFL=00000046 [---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 00007f11e1f5a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11e250f650 CR3=000000000e206000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028afb 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde4dadbd8 CR3=000000000f217000 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=2030343a37353a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a37353a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000