[ 51.195050] ------------[ cut here ]------------ [ 51.195888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.197697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 51.198995] Modules linked in: [ 51.199815] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.201690] Tainted: [W]=WARN [ 51.202201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.203518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.204311] 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 [ 51.207158] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 51.208047] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 51.209194] RDX: ffff8880155e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.210342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 51.211520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.212691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 51.213846] FS: 00007f6c29c71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.215135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.216093] CR2: 00007f6c2a163580 CR3: 000000000c5ed000 CR4: 0000000000350ef0 [ 51.217249] Call Trace: [ 51.217713] [ 51.218095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.218912] ? __create_object+0x59/0x80 [ 51.219633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.220538] __vmalloc_noprof+0x59/0x60 [ 51.221181] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.221970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.222811] bpf_prog_alloc+0x39/0x200 [ 51.223494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.224314] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.225145] do_seccomp+0x349/0x25e0 [ 51.225813] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.226630] ? __pfx_do_seccomp+0x10/0x10 [ 51.227311] ? find_held_lock+0x2b/0x80 [ 51.228011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.228895] ? static_key_count+0x60/0x80 [ 51.229647] prctl_set_seccomp+0x4e/0x70 [ 51.230325] __do_sys_prctl+0xe6c/0x1d70 [ 51.231047] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.231851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.232735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.233619] ? irqentry_exit+0xf3/0x650 [ 51.234282] do_syscall_64+0xbf/0x430 [ 51.234965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.235837] RIP: 0033:0x7f6c2a1635cd [ 51.236494] 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 [ 51.239395] RSP: 002b:00007fff3d63d960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.240657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c2a1635cd [ 51.241843] RDX: 000056438713de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.243016] RBP: 00007fff3d63d9c0 R08: 0000000000000000 R09: 00007fff3d63d060 [ 51.244190] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643975e4ad0 [ 51.245391] R13: 00007fff3d63ddf0 R14: 00005643975e5bc0 R15: 00005643975f6780 [ 51.246592] [ 51.246979] irq event stamp: 1791 [ 51.247580] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 51.248992] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 51.250386] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 51.251807] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 51.253210] ---[ end trace 0000000000000000 ]--- [ 54.620002] ------------[ cut here ]------------ [ 54.620687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.622178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 54.623222] Modules linked in: [ 54.623675] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.625118] Tainted: [W]=WARN [ 54.625553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.626615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.627242] 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 [ 54.629539] RSP: 0018:ffff888016cdfbc0 EFLAGS: 00010286 [ 54.630221] RAX: 0000000000000000 RBX: ffffed1002d9bf78 RCX: ffffffff813a4050 [ 54.631145] RDX: ffff88800ef65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.632079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9bf2f [ 54.632996] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.633919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cdfdf8 [ 54.634842] FS: 00007f115bb25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.635899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.636664] CR2: 00007f115c017580 CR3: 000000000cd36000 CR4: 0000000000350ef0 [ 54.637581] Call Trace: [ 54.637918] [ 54.638215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.638856] ? __create_object+0x59/0x80 [ 54.639419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.640086] __vmalloc_noprof+0x59/0x60 [ 54.640631] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.641233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.641902] bpf_prog_alloc+0x39/0x200 [ 54.642424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.643059] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.643705] do_seccomp+0x349/0x25e0 [ 54.644195] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.644841] ? __pfx_do_seccomp+0x10/0x10 [ 54.645411] ? find_held_lock+0x2b/0x80 [ 54.645924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.646608] ? static_key_count+0x60/0x80 [ 54.647150] prctl_set_seccomp+0x4e/0x70 [ 54.647703] __do_sys_prctl+0xe6c/0x1d70 [ 54.648243] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.648851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.649545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.650211] ? irqentry_exit+0xf3/0x650 [ 54.650749] do_syscall_64+0xbf/0x430 [ 54.651249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.651933] RIP: 0033:0x7f115c0175cd [ 54.652439] 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 [ 54.654705] RSP: 002b:00007ffc6b4bae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.655727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f115c0175cd [ 54.656668] RDX: 00005581c4e8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.657583] RBP: 00007ffc6b4bae70 R08: 0000000000000000 R09: 00007ffc6b4ba510 [ 54.658503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558201f6cad0 [ 54.659408] R13: 00007ffc6b4bb2a0 R14: 0000558201f6dbc0 R15: 0000558201f7e780 [ 54.660298] [ 54.660622] irq event stamp: 1727 [ 54.661055] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 54.662121] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.663196] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 54.664299] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 54.665376] ---[ end trace 0000000000000000 ]--- [ 55.414451] ------------[ cut here ]------------ [ 55.415329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.417463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 55.418914] Modules linked in: [ 55.419541] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.421791] Tainted: [W]=WARN [ 55.422456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.423948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.424856] 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 [ 55.428028] RSP: 0018:ffff88801adf7bc0 EFLAGS: 00010286 [ 55.428999] RAX: 0000000000000000 RBX: ffffed10035bef78 RCX: ffffffff813a4050 [ 55.430288] RDX: ffff888015a61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.431563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035bef2f [ 55.432866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.434145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adf7df8 [ 55.435434] FS: 00007f22b3518900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.436876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.437937] CR2: 00007ffc111b1ef7 CR3: 000000000e5b3000 CR4: 0000000000350ef0 [ 55.439209] Call Trace: [ 55.439697] [ 55.440118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.441008] ? __create_object+0x59/0x80 [ 55.441789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.442759] __vmalloc_noprof+0x59/0x60 [ 55.443514] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.444427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.445309] bpf_prog_alloc+0x39/0x200 [ 55.446062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.446984] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.447899] do_seccomp+0x349/0x25e0 [ 55.448608] ? find_held_lock+0x2b/0x80 [ 55.449325] ? do_prlimit+0x310/0x610 [ 55.450060] ? __pfx_do_seccomp+0x10/0x10 [ 55.450835] ? do_raw_spin_unlock+0x53/0x220 [ 55.451662] ? _raw_spin_unlock+0x1e/0x40 [ 55.452467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.453428] ? static_key_count+0x60/0x80 [ 55.454188] prctl_set_seccomp+0x4e/0x70 [ 55.454959] __do_sys_prctl+0xe6c/0x1d70 [ 55.455730] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.456601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.457575] ? irqentry_exit+0xf3/0x650 [ 55.458294] do_syscall_64+0xbf/0x430 [ 55.459019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.459971] RIP: 0033:0x7f22b3a0a5cd [ 55.460672] 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 [ 55.463859] RSP: 002b:00007ffc111afad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.465213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22b3a0a5cd [ 55.466486] RDX: 000055997b89de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.467756] RBP: 00007ffc111afb30 R08: 0000000000000000 R09: 00007ffc111af1d0 [ 55.469054] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599b1f84ad0 [ 55.470327] R13: 00007ffc111aff60 R14: 00005599b1f85bc0 R15: 00005599b1f96780 [ 55.471639] [ 55.472081] irq event stamp: 1761 [ 55.472722] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 55.474243] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 55.475763] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 55.477307] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 55.478839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47016' (ECDSA) to the list of known hosts. 2025/11/19 05:16:47 fuzzer started 2025/11/19 05:16:47 dialing manager at localhost:34383 2025/11/19 05:16:47 checking machine... 2025/11/19 05:16:47 checking revisions... [ 56.388896] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:16:47 testing simple program... [ 56.485426] cgroup: Unknown subsys name 'net' [ 56.549551] cgroup: Unknown subsys name 'cpuset' [ 56.570542] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:16:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017a88000 RCX=1540f47af73aca93 RDX=00000000fec1fe0b RSI=00000000f95f14c5 RDI=00000000981bd170 RBP=ffff888017a88a58 RSP=ffff888017a9f268 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017a88ad0 R13=00000000f82112d0 R14=0000000000000000 R15=1540f47af73aca93 RIP=ffffffff81527612 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 00007f8604ed9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f115c0dc618 CR3=000000000c964000 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=3a5d3035325b646873732036343a3631 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303730 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=0000000000027bed 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f237d7d7000 CR3=000000000da33000 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=fd08166ba28ea58cc345f3721f8b72c3 XMM02=0000000000305e58ec2efd57dc4c00df XMM03=000000000031292067e59737173b65ee XMM04=a4ba598ba99bcd4c00000000000ae988 XMM05=754047c75be620740000000000321ef0 XMM06=4e78b6f548fcda550000000000321428 XMM07=e042d86d42eb936e0000000000312ba0 XMM08=67e59737173b65ee0000000000305eb8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000