[ 43.930188] ------------[ cut here ]------------ [ 43.931169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.933282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 43.934830] Modules linked in: [ 43.935455] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.937818] Tainted: [W]=WARN [ 43.938919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.940492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.941465] 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 [ 43.944771] RSP: 0018:ffff888019eb7bc0 EFLAGS: 00010286 [ 43.945809] RAX: 0000000000000000 RBX: ffffed10033d6f78 RCX: ffffffff813a4050 [ 43.947135] RDX: ffff88800dd55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.948464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d6f2f [ 43.949807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.951126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eb7df8 [ 43.952472] FS: 00007f621c6ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.953979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.955088] CR2: 00007ffeac35fef7 CR3: 000000000d4d8000 CR4: 0000000000350ef0 [ 43.956422] Call Trace: [ 43.956961] [ 43.957374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.958312] ? __create_object+0x59/0x80 [ 43.959132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.960154] __vmalloc_noprof+0x59/0x60 [ 43.960950] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.961815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.962794] bpf_prog_alloc+0x39/0x200 [ 43.963571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.964576] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.965523] do_seccomp+0x349/0x25e0 [ 43.966267] ? find_held_lock+0x2b/0x80 [ 43.967079] ? do_prlimit+0x310/0x610 [ 43.967804] ? __pfx_do_seccomp+0x10/0x10 [ 43.968643] ? do_raw_spin_unlock+0x53/0x220 [ 43.969503] ? _raw_spin_unlock+0x1e/0x40 [ 43.970338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.971347] ? static_key_count+0x60/0x80 [ 43.972232] prctl_set_seccomp+0x4e/0x70 [ 43.973041] __do_sys_prctl+0xe6c/0x1d70 [ 43.973798] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.974699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.975705] ? irqentry_exit+0xf3/0x650 [ 43.976514] do_syscall_64+0xbf/0x430 [ 43.977299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.978330] RIP: 0033:0x7f621cb9d5cd [ 43.979210] 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 [ 43.982632] RSP: 002b:00007ffeac35dd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.984060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f621cb9d5cd [ 43.985399] RDX: 0000557743569e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.986734] RBP: 00007ffeac35ddc0 R08: 0000000000000000 R09: 00007ffeac35d460 [ 43.988076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557771f95b10 [ 43.989399] R13: 00007ffeac35e1f0 R14: 0000557771f962b0 R15: 0000557771faa6f0 [ 43.990738] [ 43.991214] irq event stamp: 1893 [ 43.991910] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 43.993506] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 43.995076] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.996685] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.997992] ---[ end trace 0000000000000000 ]--- [ 46.860615] ------------[ cut here ]------------ [ 46.861615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.863786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.865408] Modules linked in: [ 46.866098] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.868249] Tainted: [W]=WARN [ 46.868911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.870475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.871461] 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 [ 46.874874] RSP: 0018:ffff888017fdfbc0 EFLAGS: 00010286 [ 46.875837] RAX: 0000000000000000 RBX: ffffed1002ffbf78 RCX: ffffffff813a4050 [ 46.877238] RDX: ffff88800f325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.878562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ffbf2f [ 46.879907] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.881268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fdfdf8 [ 46.882604] FS: 00007f18d5ba3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.884111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.885248] CR2: 00007f18d6095580 CR3: 000000000e432000 CR4: 0000000000350ef0 [ 46.886610] Call Trace: [ 46.887129] [ 46.887558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.888518] ? __create_object+0x59/0x80 [ 46.889369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.890392] __vmalloc_noprof+0x59/0x60 [ 46.891192] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.892115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.893147] bpf_prog_alloc+0x39/0x200 [ 46.894130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.895364] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.896561] do_seccomp+0x349/0x25e0 [ 46.897333] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.898272] ? __pfx_do_seccomp+0x10/0x10 [ 46.899107] ? find_held_lock+0x2b/0x80 [ 46.899909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.900959] ? static_key_count+0x60/0x80 [ 46.901744] prctl_set_seccomp+0x4e/0x70 [ 46.902544] __do_sys_prctl+0xe6c/0x1d70 [ 46.903338] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.904255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.905265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.906284] ? irqentry_exit+0xf3/0x650 [ 46.907095] do_syscall_64+0xbf/0x430 [ 46.907814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.908826] RIP: 0033:0x7f18d60955cd [ 46.909575] 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 [ 46.912880] RSP: 002b:00007ffffd0ac870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.914307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18d60955cd [ 46.915657] RDX: 0000564f9a57ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.917022] RBP: 00007ffffd0ac8d0 R08: 0000000000000000 R09: 00007ffffd0abf70 [ 46.918365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fb462dad0 [ 46.919698] R13: 00007ffffd0acd00 R14: 0000564fb462ebc0 R15: 0000564fb463f780 [ 46.921049] [ 46.921483] irq event stamp: 1761 [ 46.922189] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.923806] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.925269] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 46.926286] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.927275] ---[ end trace 0000000000000000 ]--- [ 47.617481] ------------[ cut here ]------------ [ 47.618520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.620768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.622406] Modules linked in: [ 47.623373] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.625700] Tainted: [W]=WARN [ 47.626385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.628036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.629057] 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 [ 47.632600] RSP: 0018:ffff88800f287bc0 EFLAGS: 00010286 [ 47.633698] RAX: 0000000000000000 RBX: ffffed1001e50f78 RCX: ffffffff813a4050 [ 47.635136] RDX: ffff888017aed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.636586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e50f2f [ 47.638035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.639460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f287df8 [ 47.640900] FS: 00007f1e5856b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.642479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.643665] CR2: 00007fff74654ef7 CR3: 0000000009e53000 CR4: 0000000000350ef0 [ 47.645093] Call Trace: [ 47.645610] [ 47.646115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.647122] ? __create_object+0x59/0x80 [ 47.648004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.649085] __vmalloc_noprof+0x59/0x60 [ 47.649919] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.650832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.651935] bpf_prog_alloc+0x39/0x200 [ 47.652714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.653741] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.654754] do_seccomp+0x349/0x25e0 [ 47.655565] ? find_held_lock+0x2b/0x80 [ 47.656421] ? do_prlimit+0x310/0x610 [ 47.657247] ? __pfx_do_seccomp+0x10/0x10 [ 47.658113] ? do_raw_spin_unlock+0x53/0x220 [ 47.659050] ? _raw_spin_unlock+0x1e/0x40 [ 47.659924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.660988] ? static_key_count+0x60/0x80 [ 47.661900] prctl_set_seccomp+0x4e/0x70 [ 47.662734] __do_sys_prctl+0xe6c/0x1d70 [ 47.663579] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.664525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.665566] ? irqentry_exit+0xf3/0x650 [ 47.666409] do_syscall_64+0xbf/0x430 [ 47.667238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.668310] RIP: 0033:0x7f1e58a5d5cd [ 47.668985] 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 [ 47.671926] RSP: 002b:00007fff74652d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.673215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e58a5d5cd [ 47.674407] RDX: 0000560c506b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.675595] RBP: 00007fff74652dd0 R08: 0000000000000000 R09: 00007fff74652470 [ 47.676816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c8838cad0 [ 47.678019] R13: 00007fff74653200 R14: 0000560c8838dbc0 R15: 0000560c8839e780 [ 47.679235] [ 47.679641] irq event stamp: 1925 [ 47.680271] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 47.681681] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 47.683100] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 47.684550] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 47.685939] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42554' (ECDSA) to the list of known hosts. 2025/11/18 11:41:49 fuzzer started 2025/11/18 11:41:49 dialing manager at localhost:34383 2025/11/18 11:41:49 checking machine... 2025/11/18 11:41:49 checking revisions... [ 48.592097] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:41:49 testing simple program... [ 48.682941] cgroup: Unknown subsys name 'net' [ 48.756607] cgroup: Unknown subsys name 'cpuset' [ 48.774470] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:41:48 Registers: info registers vcpu 0 RAX=0000000000049523 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20cab7a020 CR3=0000000009e9e000 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=2038343a31343a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a31343a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000c4 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc1d8 RBP=ffff8880096fc1d8 RSP=ffff8880097575f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18d615a618 CR3=0000000020446000 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=563412feff00545000000000000080fe 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