[ 39.068582] ------------[ cut here ]------------ [ 39.069535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.071532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.073015] Modules linked in: [ 39.073621] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.075636] Tainted: [W]=WARN [ 39.076229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.077728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.078683] 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 [ 39.081883] RSP: 0018:ffff88801890fbc0 EFLAGS: 00010286 [ 39.082885] RAX: 0000000000000000 RBX: ffffed1003121f78 RCX: ffffffff813a4050 [ 39.084180] RDX: ffff888016548000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.085468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003121f2f [ 39.086787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.088083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801890fdf8 [ 39.089387] FS: 00007fdd8cc6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.090859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.091933] CR2: 00007fffa8babef7 CR3: 000000000e605000 CR4: 0000000000350ef0 [ 39.093231] Call Trace: [ 39.093698] [ 39.094173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.095096] ? __create_object+0x59/0x80 [ 39.095890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.096807] __vmalloc_noprof+0x59/0x60 [ 39.097581] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.098470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.099414] bpf_prog_alloc+0x39/0x200 [ 39.100166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.101117] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.102034] do_seccomp+0x349/0x25e0 [ 39.102727] ? find_held_lock+0x2b/0x80 [ 39.103493] ? do_prlimit+0x310/0x610 [ 39.104233] ? __pfx_do_seccomp+0x10/0x10 [ 39.105022] ? do_raw_spin_unlock+0x53/0x220 [ 39.105815] ? _raw_spin_unlock+0x1e/0x40 [ 39.106625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.107606] ? static_key_count+0x60/0x80 [ 39.108421] prctl_set_seccomp+0x4e/0x70 [ 39.109202] __do_sys_prctl+0xe6c/0x1d70 [ 39.110003] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.110884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.111804] ? irqentry_exit+0xf3/0x650 [ 39.112582] do_syscall_64+0xbf/0x430 [ 39.113336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.114310] RIP: 0033:0x7fdd8d1615cd [ 39.115022] 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 [ 39.118243] RSP: 002b:00007fffa8baa950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd8d1615cd [ 39.120910] RDX: 00005632631a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122237] RBP: 00007fffa8baa9b0 R08: 0000000000000000 R09: 00007fffa8baa050 [ 39.123548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563288d7f2b0 [ 39.124858] R13: 00007fffa8baade0 R14: 0000563288d81d20 R15: 0000563288d938d0 [ 39.126196] [ 39.126628] irq event stamp: 1741 [ 39.127306] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.128848] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.130405] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.131973] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.133514] ---[ end trace 0000000000000000 ]--- [ 42.042505] ------------[ cut here ]------------ [ 42.042946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.043872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.044510] Modules linked in: [ 42.044781] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.045688] Tainted: [W]=WARN [ 42.045957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.046618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.047041] 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 [ 42.048488] RSP: 0018:ffff888018bbfbc0 EFLAGS: 00010286 [ 42.048929] RAX: 0000000000000000 RBX: ffffed1003177f78 RCX: ffffffff813a4050 [ 42.049497] RDX: ffff888017b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.050092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 42.050660] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.051246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bbfdf8 [ 42.051812] FS: 00007f66e7946900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.052471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.052964] CR2: 00007f66e7e38580 CR3: 000000001f1cd000 CR4: 0000000000350ef0 [ 42.053533] Call Trace: [ 42.053741] [ 42.053959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.054354] ? __create_object+0x59/0x80 [ 42.054691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.055137] __vmalloc_noprof+0x59/0x60 [ 42.055466] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.055866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.056272] bpf_prog_alloc+0x39/0x200 [ 42.056586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.057013] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.057407] do_seccomp+0x349/0x25e0 [ 42.057713] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.058133] ? __pfx_do_seccomp+0x10/0x10 [ 42.058478] ? find_held_lock+0x2b/0x80 [ 42.058802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.059252] ? static_key_count+0x60/0x80 [ 42.059602] prctl_set_seccomp+0x4e/0x70 [ 42.059955] __do_sys_prctl+0xe6c/0x1d70 [ 42.060293] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.060663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.061105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.061529] ? irqentry_exit+0xf3/0x650 [ 42.061885] do_syscall_64+0xbf/0x430 [ 42.062214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.062628] RIP: 0033:0x7f66e7e385cd [ 42.062958] 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 [ 42.064413] RSP: 002b:00007ffc9e03c9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.065038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66e7e385cd [ 42.065605] RDX: 000055b05fd40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.066199] RBP: 00007ffc9e03ca50 R08: 0000000000000000 R09: 00007ffc9e03c0f0 [ 42.066763] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b06c75ead0 [ 42.067350] R13: 00007ffc9e03ce80 R14: 000055b06c75fbc0 R15: 000055b06c770780 [ 42.067948] [ 42.068141] irq event stamp: 1765 [ 42.068416] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.069110] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.069782] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 42.070495] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 42.071182] ---[ end trace 0000000000000000 ]--- [ 42.860552] ------------[ cut here ]------------ [ 42.861345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.863022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 42.864236] Modules linked in: [ 42.864730] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.866396] Tainted: [W]=WARN [ 42.866901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.868123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.868893] 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 [ 42.871543] RSP: 0018:ffff888015f87bc0 EFLAGS: 00010286 [ 42.872362] RAX: 0000000000000000 RBX: ffffed1002bf0f78 RCX: ffffffff813a4050 [ 42.873443] RDX: ffff88800cdc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.874517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf0f2f [ 42.875594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.876673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f87df8 [ 42.877742] FS: 00007ffa71a2b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.878964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.879857] CR2: 00007ffda4f57ef7 CR3: 000000001f000000 CR4: 0000000000350ef0 [ 42.880927] Call Trace: [ 42.881315] [ 42.881669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.882439] ? __create_object+0x59/0x80 [ 42.883093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.883905] __vmalloc_noprof+0x59/0x60 [ 42.884503] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.885232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.886003] bpf_prog_alloc+0x39/0x200 [ 42.886608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.887383] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.888148] do_seccomp+0x349/0x25e0 [ 42.888721] ? find_held_lock+0x2b/0x80 [ 42.889364] ? do_prlimit+0x310/0x610 [ 42.889978] ? __pfx_do_seccomp+0x10/0x10 [ 42.890619] ? do_raw_spin_unlock+0x53/0x220 [ 42.891321] ? _raw_spin_unlock+0x1e/0x40 [ 42.891985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.892755] ? static_key_count+0x60/0x80 [ 42.893426] prctl_set_seccomp+0x4e/0x70 [ 42.894072] __do_sys_prctl+0xe6c/0x1d70 [ 42.894709] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.895436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.896248] ? irqentry_exit+0xf3/0x650 [ 42.896881] do_syscall_64+0xbf/0x430 [ 42.897465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.898280] RIP: 0033:0x7ffa71f1d5cd [ 42.898876] 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 [ 42.901532] RSP: 002b:00007ffda4f55820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.902704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa71f1d5cd [ 42.903788] RDX: 000055821809ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.904889] RBP: 00007ffda4f55880 R08: 0000000000000000 R09: 00007ffda4f54f20 [ 42.906216] R10: 0000000000000000 R11: 0000000000000246 R12: 000055824dffcad0 [ 42.907298] R13: 00007ffda4f55cb0 R14: 000055824dffdbc0 R15: 000055824e00e780 [ 42.908384] [ 42.908748] irq event stamp: 1787 [ 42.909296] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.910585] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.911862] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.913143] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.914406] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47839' (ECDSA) to the list of known hosts. 2025/11/18 19:17:12 fuzzer started 2025/11/18 19:17:12 dialing manager at localhost:34383 2025/11/18 19:17:12 checking machine... 2025/11/18 19:17:12 checking revisions... [ 43.820028] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:17:12 testing simple program... [ 43.902996] cgroup: Unknown subsys name 'net' [ 43.963204] cgroup: Unknown subsys name 'cpuset' [ 43.979466] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:17:11 Registers: info registers vcpu 0 RAX=ffff8880173bddc0 RBX=ffff88801424fe18 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880173bddc0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009a88e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880173bd340 R15=0000000000000002 RIP=ffffffff81528f88 RFL=00000002 [-------] 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 00007f183dcc8700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85693c1038 CR3=000000000d25a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031313a3731 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383432 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=0000000000000001 RBX=ffff888017b05340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017b05dc0 RDI=ffff888017b05340 RBP=ffff888017b05d98 RSP=ffff88806cf08848 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017b05dc0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152748d RFL=00000002 [-------] 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 00007f66e7946900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9e036000 CR3=000000001f187000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000