[ 46.807556] ------------[ cut here ]------------ [ 46.808622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.811023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.812991] Modules linked in: [ 46.813682] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.816112] Tainted: [W]=WARN [ 46.816809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.818552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.819761] 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 [ 46.823515] RSP: 0018:ffff8880184efbc0 EFLAGS: 00010286 [ 46.824691] RAX: 0000000000000000 RBX: ffffed100309df78 RCX: ffffffff813a4050 [ 46.826206] RDX: ffff88801b95d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.827703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309df2f [ 46.829206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.830702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184efdf8 [ 46.832217] FS: 00007fe44455b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.833879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.835127] CR2: 00007fff31c12ef8 CR3: 000000000c0de000 CR4: 0000000000350ef0 [ 46.836620] Call Trace: [ 46.837211] [ 46.837690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.838776] ? __create_object+0x59/0x80 [ 46.839632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.840766] __vmalloc_noprof+0x59/0x60 [ 46.841595] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.842623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.843703] bpf_prog_alloc+0x39/0x200 [ 46.844545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.845614] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.846681] do_seccomp+0x349/0x25e0 [ 46.847509] ? find_held_lock+0x2b/0x80 [ 46.848395] ? do_prlimit+0x310/0x610 [ 46.849260] ? __pfx_do_seccomp+0x10/0x10 [ 46.850171] ? do_raw_spin_unlock+0x53/0x220 [ 46.851148] ? _raw_spin_unlock+0x1e/0x40 [ 46.852050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.853167] ? static_key_count+0x60/0x80 [ 46.854095] prctl_set_seccomp+0x4e/0x70 [ 46.855000] __do_sys_prctl+0xe6c/0x1d70 [ 46.855907] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.856900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.858013] ? irqentry_exit+0xf3/0x650 [ 46.858933] do_syscall_64+0xbf/0x430 [ 46.859776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.860871] RIP: 0033:0x7fe444a4d5cd [ 46.861624] 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 [ 46.865279] RSP: 002b:00007fff31c108a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.866867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe444a4d5cd [ 46.868337] RDX: 0000559ebca6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.869806] RBP: 00007fff31c10900 R08: 0000000000000000 R09: 00007fff31c0ffa0 [ 46.871288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ec1883b10 [ 46.872580] R13: 00007fff31c10d30 R14: 0000559ec18842b0 R15: 0000559ec18986f0 [ 46.873867] [ 46.874284] irq event stamp: 1835 [ 46.874938] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.876449] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.877976] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.879501] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.880988] ---[ end trace 0000000000000000 ]--- [ 49.813696] ------------[ cut here ]------------ [ 49.814709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.817049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.818656] Modules linked in: [ 49.819344] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.821524] Tainted: [W]=WARN [ 49.822174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.823786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.824794] 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 [ 49.828289] RSP: 0018:ffff88801678fbc0 EFLAGS: 00010286 [ 49.829364] RAX: 0000000000000000 RBX: ffffed1002cf1f78 RCX: ffffffff813a4050 [ 49.830762] RDX: ffff888015cb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.832149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf1f2f [ 49.833544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.834938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801678fdf8 [ 49.836318] FS: 00007f58394b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.837873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.839033] CR2: 00007fff0f2e6ef8 CR3: 000000000eab6000 CR4: 0000000000350ef0 [ 49.840419] Call Trace: [ 49.840980] [ 49.841422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.842411] ? __create_object+0x59/0x80 [ 49.843274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.844327] __vmalloc_noprof+0x59/0x60 [ 49.845151] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.846109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.847132] bpf_prog_alloc+0x39/0x200 [ 49.847940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.848942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.849923] do_seccomp+0x349/0x25e0 [ 49.850667] ? find_held_lock+0x2b/0x80 [ 49.851487] ? do_prlimit+0x310/0x610 [ 49.852299] ? __pfx_do_seccomp+0x10/0x10 [ 49.853153] ? do_raw_spin_unlock+0x53/0x220 [ 49.854069] ? _raw_spin_unlock+0x1e/0x40 [ 49.854946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.855994] ? static_key_count+0x60/0x80 [ 49.856867] prctl_set_seccomp+0x4e/0x70 [ 49.857665] __do_sys_prctl+0xe6c/0x1d70 [ 49.858519] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.859461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.860503] ? irqentry_exit+0xf3/0x650 [ 49.861328] do_syscall_64+0xbf/0x430 [ 49.862128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.863185] RIP: 0033:0x7f58399aa5cd [ 49.863970] 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 [ 49.867442] RSP: 002b:00007fff0f2e5380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.868916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58399aa5cd [ 49.870298] RDX: 0000555af6003e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.871666] RBP: 00007fff0f2e53e0 R08: 0000000000000000 R09: 00007fff0f2e4a80 [ 49.873041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555afa577ad0 [ 49.874411] R13: 00007fff0f2e5810 R14: 0000555afa578bc0 R15: 0000555afa589780 [ 49.875822] [ 49.876286] irq event stamp: 1771 [ 49.876994] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.878650] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.880312] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.881978] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.883505] ---[ end trace 0000000000000000 ]--- [ 50.710396] ------------[ cut here ]------------ [ 50.711192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.712996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.714201] Modules linked in: [ 50.714694] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.716384] Tainted: [W]=WARN [ 50.716872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.718103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.718893] 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 [ 50.721535] RSP: 0018:ffff8880187ffbc0 EFLAGS: 00010286 [ 50.722339] RAX: 0000000000000000 RBX: ffffed10030fff78 RCX: ffffffff813a4050 [ 50.723422] RDX: ffff888015809bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.724477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fff2f [ 50.725533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.726619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187ffdf8 [ 50.727705] FS: 00007f17c3532900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.728940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.729814] CR2: 00007f17c3a24580 CR3: 0000000009dcd000 CR4: 0000000000350ef0 [ 50.730927] Call Trace: [ 50.731316] [ 50.731657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.732429] ? __create_object+0x59/0x80 [ 50.733090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.733896] __vmalloc_noprof+0x59/0x60 [ 50.734496] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.735247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.736028] bpf_prog_alloc+0x39/0x200 [ 50.736609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.737380] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.738141] do_seccomp+0x349/0x25e0 [ 50.738752] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.739469] ? __pfx_do_seccomp+0x10/0x10 [ 50.740128] ? find_held_lock+0x2b/0x80 [ 50.740764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.741527] ? static_key_count+0x60/0x80 [ 50.742206] prctl_set_seccomp+0x4e/0x70 [ 50.742888] __do_sys_prctl+0xe6c/0x1d70 [ 50.743506] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.744240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.745046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.745863] ? irqentry_exit+0xf3/0x650 [ 50.746467] do_syscall_64+0xbf/0x430 [ 50.747113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.747923] RIP: 0033:0x7f17c3a245cd [ 50.748479] 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 [ 50.751141] RSP: 002b:00007fff2eb48300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.752298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17c3a245cd [ 50.753372] RDX: 0000555c08a9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.754446] RBP: 00007fff2eb48360 R08: 0000000000000000 R09: 00007fff2eb47a00 [ 50.755549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c1b4222b0 [ 50.756622] R13: 00007fff2eb48790 R14: 0000555c1b424d20 R15: 0000555c1b4368d0 [ 50.757707] [ 50.758133] irq event stamp: 1945 [ 50.758843] hardirqs last enabled at (1955): [] __up_console_sem+0x78/0x80 [ 50.760109] hardirqs last disabled at (1964): [] __up_console_sem+0x5d/0x80 [ 50.761383] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 50.762738] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 50.763988] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3729' (ECDSA) to the list of known hosts. 2025/11/18 03:16:40 fuzzer started 2025/11/18 03:16:40 dialing manager at localhost:37895 2025/11/18 03:16:40 checking machine... 2025/11/18 03:16:40 checking revisions... [ 51.823893] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:16:40 testing simple program... [ 51.903287] cgroup: Unknown subsys name 'net' [ 51.964410] cgroup: Unknown subsys name 'cpuset' [ 51.983179] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:16:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880159cfcf0 RCX=ffffffff86ab82be RDX=ffff8880159d0001 RSI=0000000000000000 RDI=ffff8880159cf9b0 RBP=ffff8880159c8000 RSP=ffff8880159cf928 R8 =ffffffff86ab82c2 R9 =ffff8880159cf9e0 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880159cfa01 R13=ffff8880159cf9e8 R14=ffff8880159cfcf0 R15=ffff8880159cf9a0 RIP=ffffffff84c721a6 RFL=00000202 [-------] 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 00007f556cf1d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5839a6d650 CR3=000000000cf14000 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=eade3856f8e8baa00c48381a2c185e3b XMM02=ec2efd57dc4c00df0000000000304718 XMM03=a03d10aa2e8539b300000000003047e8 XMM04=fb3b16acf092882c00000000000ae988 XMM05=14441266f5c73b5100000000003229b8 XMM06=14648eaa1277bab10000000000321850 XMM07=fb795ef6d65770560000000000312960 XMM08=2c67c8bc2e329bc30000000000304788 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff421c8728 CR3=000000000cf14000 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=eade3856f8e8baa00c48381a2c185e3b XMM02=0000000000304788ec2efd57dc4c00df XMM03=0000000000312960a03d10aa2e8539b3 XMM04=fb3b16acf092882c00000000000ae988 XMM05=ac34b0f8a16686c400000000003226a0 XMM06=817b8945e9d503730000000000321740 XMM07=e042d86d42eb936e0000000000312be0 XMM08=a03d10aa2e8539b300000000003047e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000