[ 46.549748] ------------[ cut here ]------------ [ 46.550688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.552634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.554043] Modules linked in: [ 46.554655] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.556555] Tainted: [W]=WARN [ 46.557092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.558524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.559432] 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 [ 46.562495] RSP: 0018:ffff88801b20fbc0 EFLAGS: 00010286 [ 46.563492] RAX: 0000000000000000 RBX: ffffed1003641f78 RCX: ffffffff813a4050 [ 46.564744] RDX: ffff88800f583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.565987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003641f2f [ 46.567255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.568488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b20fdf8 [ 46.569748] FS: 00007ffbe13b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.571146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.572167] CR2: 00007ffbe18a3580 CR3: 000000000dcab000 CR4: 0000000000350ef0 [ 46.573403] Call Trace: [ 46.573849] [ 46.574242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.575123] ? __create_object+0x59/0x80 [ 46.575871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.576807] __vmalloc_noprof+0x59/0x60 [ 46.577537] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.578337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.579248] bpf_prog_alloc+0x39/0x200 [ 46.579959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.580861] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.581733] do_seccomp+0x349/0x25e0 [ 46.582430] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.583284] ? __pfx_do_seccomp+0x10/0x10 [ 46.584047] ? find_held_lock+0x2b/0x80 [ 46.584781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.585717] ? static_key_count+0x60/0x80 [ 46.586486] prctl_set_seccomp+0x4e/0x70 [ 46.587196] __do_sys_prctl+0xe6c/0x1d70 [ 46.587964] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.588799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.589749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.590691] ? irqentry_exit+0xf3/0x650 [ 46.591462] do_syscall_64+0xbf/0x430 [ 46.592133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.593060] RIP: 0033:0x7ffbe18a35cd [ 46.593726] 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 [ 46.596772] RSP: 002b:00007ffcd8ff4e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.598104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbe18a35cd [ 46.599335] RDX: 000055d48376ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.600623] RBP: 00007ffcd8ff4e60 R08: 0000000000000000 R09: 00007ffcd8ff4500 [ 46.601904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4a785cad0 [ 46.603147] R13: 00007ffcd8ff5290 R14: 000055d4a785dbc0 R15: 000055d4a786e780 [ 46.604408] [ 46.604815] irq event stamp: 1737 [ 46.605434] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.606906] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.608408] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.609909] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.611393] ---[ end trace 0000000000000000 ]--- [ 49.465817] ------------[ cut here ]------------ [ 49.466779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.468869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.470399] Modules linked in: [ 49.470997] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.473088] Tainted: [W]=WARN [ 49.473734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.475250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.476195] 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 [ 49.479456] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 49.480471] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 49.481791] RDX: ffff88801ae15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.483117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 49.484445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.485769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 49.487085] FS: 00007fc97c9d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.488570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.489666] CR2: 00007fc97cec7580 CR3: 000000000e2a6000 CR4: 0000000000350ef0 [ 49.490980] Call Trace: [ 49.491531] [ 49.491946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.492868] ? __create_object+0x59/0x80 [ 49.493689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.494690] __vmalloc_noprof+0x59/0x60 [ 49.495497] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.496320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.497285] bpf_prog_alloc+0x39/0x200 [ 49.498057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.499010] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.499964] do_seccomp+0x349/0x25e0 [ 49.500718] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.501665] ? __pfx_do_seccomp+0x10/0x10 [ 49.502562] ? find_held_lock+0x2b/0x80 [ 49.503661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.504653] ? static_key_count+0x60/0x80 [ 49.505446] prctl_set_seccomp+0x4e/0x70 [ 49.506164] __do_sys_prctl+0xe6c/0x1d70 [ 49.506939] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.507816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.508798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.509773] ? irqentry_exit+0xf3/0x650 [ 49.510521] do_syscall_64+0xbf/0x430 [ 49.511225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.512166] RIP: 0033:0x7fc97cec75cd [ 49.512860] 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 [ 49.515993] RSP: 002b:00007ffcc76adcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.517337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97cec75cd [ 49.518619] RDX: 000055feac483e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.519917] RBP: 00007ffcc76add20 R08: 0000000000000000 R09: 00007ffcc76ad3c0 [ 49.521213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fec88bead0 [ 49.522506] R13: 00007ffcc76ae150 R14: 000055fec88bfbc0 R15: 000055fec88d0780 [ 49.523828] [ 49.524255] irq event stamp: 1795 [ 49.524908] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.526447] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.527995] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.529553] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.531081] ---[ end trace 0000000000000000 ]--- [ 50.335337] ------------[ cut here ]------------ [ 50.336110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.337861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.339109] Modules linked in: [ 50.339678] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.341403] Tainted: [W]=WARN [ 50.341869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.343130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.343900] 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 [ 50.346584] RSP: 0018:ffff888017227bc0 EFLAGS: 00010286 [ 50.347451] RAX: 0000000000000000 RBX: ffffed1002e44f78 RCX: ffffffff813a4050 [ 50.348526] RDX: ffff88801afd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.349631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e44f2f [ 50.350710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.351789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017227df8 [ 50.352868] FS: 00007f2ee14d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.354129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.355027] CR2: 00007f2ee19c3580 CR3: 000000000db13000 CR4: 0000000000350ef0 [ 50.356150] Call Trace: [ 50.356576] [ 50.356926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.357716] ? __create_object+0x59/0x80 [ 50.358344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.359159] __vmalloc_noprof+0x59/0x60 [ 50.359812] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.360553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.361309] bpf_prog_alloc+0x39/0x200 [ 50.361959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362733] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.363519] do_seccomp+0x349/0x25e0 [ 50.364089] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.364846] ? __pfx_do_seccomp+0x10/0x10 [ 50.365537] ? find_held_lock+0x2b/0x80 [ 50.366135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.366945] ? static_key_count+0x60/0x80 [ 50.367627] prctl_set_seccomp+0x4e/0x70 [ 50.368246] __do_sys_prctl+0xe6c/0x1d70 [ 50.368907] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.369688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.370516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.371286] ? irqentry_exit+0xf3/0x650 [ 50.371923] do_syscall_64+0xbf/0x430 [ 50.372530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.373310] RIP: 0033:0x7f2ee19c35cd [ 50.373932] 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 [ 50.376603] RSP: 002b:00007fff739d9040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.377790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ee19c35cd [ 50.378872] RDX: 0000561770900e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.380010] RBP: 00007fff739d90a0 R08: 0000000000000000 R09: 00007fff739d8740 [ 50.381107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561784b5ead0 [ 50.382234] R13: 00007fff739d94d0 R14: 0000561784b5fbc0 R15: 0000561784b70780 [ 50.383387] [ 50.383741] irq event stamp: 1789 [ 50.384248] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.385563] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.386842] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 50.388152] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 50.389471] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24571' (ECDSA) to the list of known hosts. 2025/11/18 20:23:14 fuzzer started 2025/11/18 20:23:14 dialing manager at localhost:34383 2025/11/18 20:23:14 checking machine... 2025/11/18 20:23:14 checking revisions... [ 51.262905] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:23:14 testing simple program... [ 51.341758] cgroup: Unknown subsys name 'net' [ 51.410194] cgroup: Unknown subsys name 'cpuset' [ 51.423111] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:23:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff81b4c62b RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888017fb7728 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81529313 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 00007ffa47719700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7472e5a020 CR3=0000000009dd8000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36323938332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363239 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=dffffc0000000000 RBX=ffff88801acb5340 RCX=1ffffffff0cc9790 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=ffff88801acb573c RBP=ffff88801acb5340 RSP=ffff88801752f3e0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=00007fc97cec8000 R11=0000000000000003 R12=ffff88801752f518 R13=0000000000000000 R14=ffff88801acb5340 R15=ffff8880096c78c0 RIP=ffffffff815bd7a7 RFL=00000217 [----APC] 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 00007fc97c9d5900 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=00007fc97cf8c618 CR3=000000000dc9f000 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=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