[ 46.298330] ------------[ cut here ]------------ [ 46.299288] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.301355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.302843] Modules linked in: [ 46.303439] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.305442] Tainted: [W]=WARN [ 46.306026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.307499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.308438] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.311680] RSP: 0018:ffff888016167bc0 EFLAGS: 00010286 [ 46.312620] RAX: 0000000000000000 RBX: ffffed1002c2cf78 RCX: ffffffff813a4050 [ 46.313962] RDX: ffff888017461bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.315259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2cf2f [ 46.316543] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.317846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016167df8 [ 46.319158] FS: 00007f1bf91d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.320593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.321672] CR2: 00007f1bf96c4580 CR3: 000000000a19c000 CR4: 0000000000350ef0 [ 46.322971] Call Trace: [ 46.323440] [ 46.323908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.324822] ? __create_object+0x59/0x80 [ 46.325575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.326541] __vmalloc_noprof+0x59/0x60 [ 46.327296] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.328176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.329131] bpf_prog_alloc+0x39/0x200 [ 46.329880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330834] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.331750] do_seccomp+0x349/0x25e0 [ 46.332432] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.333351] ? __pfx_do_seccomp+0x10/0x10 [ 46.334142] ? find_held_lock+0x2b/0x80 [ 46.334910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.335879] ? static_key_count+0x60/0x80 [ 46.336699] prctl_set_seccomp+0x4e/0x70 [ 46.337440] __do_sys_prctl+0xe6c/0x1d70 [ 46.338229] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.339108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.340084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341057] ? irqentry_exit+0xf3/0x650 [ 46.341842] do_syscall_64+0xbf/0x430 [ 46.342541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343505] RIP: 0033:0x7f1bf96c45cd [ 46.344220] 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 [ 46.347429] RSP: 002b:00007ffee6c148b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.348794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bf96c45cd [ 46.350105] RDX: 0000561e8e9e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351412] RBP: 00007ffee6c14910 R08: 0000000000000000 R09: 00007ffee6c13fb0 [ 46.352708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ea15872b0 [ 46.354014] R13: 00007ffee6c14d40 R14: 0000561ea1589d20 R15: 0000561ea159b8d0 [ 46.355316] [ 46.355808] irq event stamp: 1719 [ 46.356423] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.357973] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.359523] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.361074] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.362398] ---[ end trace 0000000000000000 ]--- [ 49.669749] ------------[ cut here ]------------ [ 49.670614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.673049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.674506] Modules linked in: [ 49.675139] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.677127] Tainted: [W]=WARN [ 49.677746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.679213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.680133] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.683297] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 49.684280] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 49.685573] RDX: ffff88800f605340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.686853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 49.688132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.689417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 49.690702] FS: 00007f1212519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.692134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.693202] CR2: 00007ffeb9177ef8 CR3: 0000000009d0c000 CR4: 0000000000350ef0 [ 49.694493] Call Trace: [ 49.695011] [ 49.695419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.696317] ? __create_object+0x59/0x80 [ 49.697108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.698091] __vmalloc_noprof+0x59/0x60 [ 49.698854] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.699724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.700605] bpf_prog_alloc+0x39/0x200 [ 49.701361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.702295] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.703202] do_seccomp+0x349/0x25e0 [ 49.703924] ? find_held_lock+0x2b/0x80 [ 49.704630] ? do_prlimit+0x310/0x610 [ 49.705383] ? __pfx_do_seccomp+0x10/0x10 [ 49.706166] ? do_raw_spin_unlock+0x53/0x220 [ 49.707017] ? _raw_spin_unlock+0x1e/0x40 [ 49.707791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.708751] ? static_key_count+0x60/0x80 [ 49.709524] prctl_set_seccomp+0x4e/0x70 [ 49.710306] __do_sys_prctl+0xe6c/0x1d70 [ 49.711075] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.711927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.712921] ? irqentry_exit+0xf3/0x650 [ 49.713706] do_syscall_64+0xbf/0x430 [ 49.714402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.715348] RIP: 0033:0x7f1212a0b5cd [ 49.716053] 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 [ 49.719227] RSP: 002b:00007ffeb9176b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.720588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1212a0b5cd [ 49.721871] RDX: 0000555a8e4b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.723148] RBP: 00007ffeb9176bd0 R08: 0000000000000000 R09: 00007ffeb9176270 [ 49.724436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa570d240 [ 49.725737] R13: 00007ffeb9177000 R14: 0000555aa570cbf0 R15: 0000555aa57214d0 [ 49.727036] [ 49.727461] irq event stamp: 1837 [ 49.728104] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.729665] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.731180] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.732711] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.734057] ---[ end trace 0000000000000000 ]--- [ 50.493291] ------------[ cut here ]------------ [ 50.494208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.496234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.497707] Modules linked in: [ 50.498290] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.500497] Tainted: [W]=WARN [ 50.501276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.502772] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.503682] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.506878] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 50.507854] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 50.509168] RDX: ffff888016335340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.510467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 50.511759] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.513028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 50.514326] FS: 00007f90e50d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.515799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.516890] CR2: 00007f90e55c5580 CR3: 000000001a52c000 CR4: 0000000000350ef0 [ 50.518191] Call Trace: [ 50.518690] [ 50.519095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.520003] ? __create_object+0x59/0x80 [ 50.520778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.521760] __vmalloc_noprof+0x59/0x60 [ 50.522471] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.523345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.524266] bpf_prog_alloc+0x39/0x200 [ 50.525005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.525954] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.526864] do_seccomp+0x349/0x25e0 [ 50.527538] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.528434] ? __pfx_do_seccomp+0x10/0x10 [ 50.529234] ? find_held_lock+0x2b/0x80 [ 50.529979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.530943] ? static_key_count+0x60/0x80 [ 50.531753] prctl_set_seccomp+0x4e/0x70 [ 50.532493] __do_sys_prctl+0xe6c/0x1d70 [ 50.533291] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.534149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.535111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.536082] ? irqentry_exit+0xf3/0x650 [ 50.536838] do_syscall_64+0xbf/0x430 [ 50.537548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.538500] RIP: 0033:0x7f90e55c55cd [ 50.539193] 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 [ 50.542384] RSP: 002b:00007ffc98b46ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.543751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90e55c55cd [ 50.545028] RDX: 0000557b42f1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.546324] RBP: 00007ffc98b46f40 R08: 0000000000000000 R09: 00007ffc98b465e0 [ 50.547629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b654d72b0 [ 50.548945] R13: 00007ffc98b47370 R14: 0000557b654d9d20 R15: 0000557b654eb8d0 [ 50.550277] [ 50.550736] irq event stamp: 1815 [ 50.551361] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.552908] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.554447] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 50.555991] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 50.557512] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57261' (ECDSA) to the list of known hosts. 2025/11/17 16:22:37 fuzzer started 2025/11/17 16:22:38 dialing manager at localhost:37895 2025/11/17 16:22:38 checking machine... 2025/11/17 16:22:38 checking revisions... [ 51.446904] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:22:38 testing simple program... [ 51.536210] cgroup: Unknown subsys name 'net' [ 51.598493] cgroup: Unknown subsys name 'cpuset' [ 51.611327] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:22:37 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015801bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015802618 RDI=ffff888015802618 RBP=ffff888015802618 RSP=ffff888016cf7638 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015802618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f1212519900 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=00007f1212ad0618 CR3=000000001ea50000 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 info registers vcpu 1 RAX=00000000000266df RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555aa57342a8 CR3=000000000d259000 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=2037333a32323a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a32323a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000