[ 39.023556] ------------[ cut here ]------------ [ 39.024492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.027968] Modules linked in: [ 39.028617] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.030602] Tainted: [W]=WARN [ 39.031161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.033562] 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 [ 39.036707] RSP: 0018:ffff8880160dfbc0 EFLAGS: 00010286 [ 39.037686] RAX: 0000000000000000 RBX: ffffed1002c1bf78 RCX: ffffffff813a4050 [ 39.038966] RDX: ffff888016be8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.040239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1bf2f [ 39.041563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160dfdf8 [ 39.044141] FS: 00007fcd59405900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.045672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.046736] CR2: 00007fcd598f7580 CR3: 000000000b859000 CR4: 0000000000350ef0 [ 39.048017] Call Trace: [ 39.048534] [ 39.048962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049871] ? __create_object+0x59/0x80 [ 39.050805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051838] __vmalloc_noprof+0x59/0x60 [ 39.052622] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.053508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054397] bpf_prog_alloc+0x39/0x200 [ 39.055174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056103] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057022] do_seccomp+0x349/0x25e0 [ 39.057751] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.058649] ? __pfx_do_seccomp+0x10/0x10 [ 39.059483] ? find_held_lock+0x2b/0x80 [ 39.060213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.061194] ? static_key_count+0x60/0x80 [ 39.061989] prctl_set_seccomp+0x4e/0x70 [ 39.062773] __do_sys_prctl+0xe6c/0x1d70 [ 39.063564] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.064372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.065346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.066337] ? irqentry_exit+0xf3/0x650 [ 39.067107] do_syscall_64+0xbf/0x430 [ 39.067846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068812] RIP: 0033:0x7fcd598f75cd [ 39.069524] 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 [ 39.072713] RSP: 002b:00007ffd90957730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074081] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd598f75cd [ 39.075357] RDX: 000055836e3d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076644] RBP: 00007ffd90957790 R08: 0000000000000000 R09: 00007ffd90956e30 [ 39.077911] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583994b7ad0 [ 39.079190] R13: 00007ffd90957bc0 R14: 00005583994b8bc0 R15: 00005583994c9780 [ 39.080510] [ 39.080943] irq event stamp: 1787 [ 39.081575] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.083108] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.084643] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 39.086208] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 39.087725] ---[ end trace 0000000000000000 ]--- [ 41.869288] ------------[ cut here ]------------ [ 41.869726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.870632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.871272] Modules linked in: [ 41.871566] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.872472] Tainted: [W]=WARN [ 41.872733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.873380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.873803] 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 [ 41.875245] RSP: 0018:ffff88801b5b7bc0 EFLAGS: 00010286 [ 41.875687] RAX: 0000000000000000 RBX: ffffed10036b6f78 RCX: ffffffff813a4050 [ 41.876253] RDX: ffff888015e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.876844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b6f2f [ 41.877411] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.878000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5b7df8 [ 41.878588] FS: 00007f374c256900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.879222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.879713] CR2: 00007f374c748580 CR3: 000000001ff45000 CR4: 0000000000350ef0 [ 41.880278] Call Trace: [ 41.880509] [ 41.880706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.881093] ? __create_object+0x59/0x80 [ 41.881449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.881874] __vmalloc_noprof+0x59/0x60 [ 41.882199] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.882602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.883009] bpf_prog_alloc+0x39/0x200 [ 41.883324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.883747] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.884150] do_seccomp+0x349/0x25e0 [ 41.884476] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.884870] ? __pfx_do_seccomp+0x10/0x10 [ 41.885209] ? find_held_lock+0x2b/0x80 [ 41.885552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.885971] ? static_key_count+0x60/0x80 [ 41.886314] prctl_set_seccomp+0x4e/0x70 [ 41.886667] __do_sys_prctl+0xe6c/0x1d70 [ 41.887010] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.887378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.887821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.888245] ? irqentry_exit+0xf3/0x650 [ 41.888603] do_syscall_64+0xbf/0x430 [ 41.888925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.889339] RIP: 0033:0x7f374c7485cd [ 41.889668] 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 [ 41.891105] RSP: 002b:00007fff3584e0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.891732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f374c7485cd [ 41.892295] RDX: 000055990f834e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.892890] RBP: 00007fff3584e130 R08: 0000000000000000 R09: 00007fff3584d7d0 [ 41.893472] R10: 0000000000000000 R11: 0000000000000246 R12: 000055993d894240 [ 41.894033] R13: 00007fff3584e560 R14: 000055993d89d380 R15: 000055993d8a8540 [ 41.894620] [ 41.894816] irq event stamp: 1703 [ 41.895092] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 41.895791] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 41.896487] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 41.897181] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 41.897876] ---[ end trace 0000000000000000 ]--- [ 42.631619] ------------[ cut here ]------------ [ 42.632540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.634609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.636265] Modules linked in: [ 42.636990] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.638979] Tainted: [W]=WARN [ 42.639583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.641056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.641966] 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 [ 42.645190] RSP: 0018:ffff88801a107bc0 EFLAGS: 00010286 [ 42.646179] RAX: 0000000000000000 RBX: ffffed1003420f78 RCX: ffffffff813a4050 [ 42.647488] RDX: ffff88801615d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.648782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003420f2f [ 42.650077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.651374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a107df8 [ 42.652676] FS: 00007f94fb0a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.654110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.655174] CR2: 00007f94fb596580 CR3: 0000000020470000 CR4: 0000000000350ef0 [ 42.656467] Call Trace: [ 42.656946] [ 42.657348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.658243] ? __create_object+0x59/0x80 [ 42.659022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.659987] __vmalloc_noprof+0x59/0x60 [ 42.660753] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.661626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.662557] bpf_prog_alloc+0x39/0x200 [ 42.663253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.664176] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.665087] do_seccomp+0x349/0x25e0 [ 42.665814] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.666700] ? __pfx_do_seccomp+0x10/0x10 [ 42.667479] ? find_held_lock+0x2b/0x80 [ 42.668184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.669142] ? static_key_count+0x60/0x80 [ 42.669939] prctl_set_seccomp+0x4e/0x70 [ 42.670712] __do_sys_prctl+0xe6c/0x1d70 [ 42.671481] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.672291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.673259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.674220] ? irqentry_exit+0xf3/0x650 [ 42.674989] do_syscall_64+0xbf/0x430 [ 42.675726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.676679] RIP: 0033:0x7f94fb5965cd [ 42.677333] 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 [ 42.680476] RSP: 002b:00007fff06d57c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.681842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94fb5965cd [ 42.683123] RDX: 00005572bdd6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.684385] RBP: 00007fff06d57cb0 R08: 0000000000000000 R09: 00007fff06d57350 [ 42.685671] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572fad41ad0 [ 42.686939] R13: 00007fff06d580e0 R14: 00005572fad42bc0 R15: 00005572fad53780 [ 42.688218] [ 42.688694] irq event stamp: 1779 [ 42.689293] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.690796] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.692304] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.693843] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.695331] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56664' (ECDSA) to the list of known hosts. 2025/11/18 21:08:12 fuzzer started 2025/11/18 21:08:12 dialing manager at localhost:34383 2025/11/18 21:08:12 checking machine... 2025/11/18 21:08:12 checking revisions... [ 43.581494] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:08:12 testing simple program... [ 43.674596] cgroup: Unknown subsys name 'net' [ 43.735139] cgroup: Unknown subsys name 'cpuset' [ 43.747093] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:08:12 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffffffff86691240 RCX=ffffffff81001489 RDX=0000000000000006 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffffffff86691234 RSP=ffff88806ce089b8 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff8669124c R13=ffffffff86691218 R14=ffffffff86691230 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000216 [----AP-] 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 00007f374c256900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f374c220008 CR3=000000001fecb000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000219ad 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc497e91000 CR3=000000000c1ca000 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=336efe764a1413ad3949a85f7c893943 XMM02=2c67c8bc2e329bc30000000000304978 XMM03=fb795ef6d657705600000000003108e8 XMM04=20d7e6905c71f0f400000000000ae988 XMM05=0394861f14684e590000000000320dc0 XMM06=bc3b9edf802e65b2000000000031ad38 XMM07=e042d86d42eb936e0000000000310b68 XMM08=d01ecefb100d720900000000003049d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000