[ 46.887319] ------------[ cut here ]------------ [ 46.888334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.890576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.892172] Modules linked in: [ 46.892843] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.895041] Tainted: [W]=WARN [ 46.895687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.897263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.899873] 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 [ 46.903892] RSP: 0018:ffff88801b217bc0 EFLAGS: 00010286 [ 46.904968] RAX: 0000000000000000 RBX: ffffed1003642f78 RCX: ffffffff813a4050 [ 46.906369] RDX: ffff8880164a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.907818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003642f2f [ 46.909227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.910671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b217df8 [ 46.912059] FS: 00007fa922821900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.913633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.914827] CR2: 00007fa922d13580 CR3: 000000000d49f000 CR4: 0000000000350ef0 [ 46.916240] Call Trace: [ 46.916757] [ 46.917263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.918246] ? __create_object+0x59/0x80 [ 46.919088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.920132] __vmalloc_noprof+0x59/0x60 [ 46.920950] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.921914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922982] bpf_prog_alloc+0x39/0x200 [ 46.923782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.924811] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.925800] do_seccomp+0x349/0x25e0 [ 46.926612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.927662] ? irqentry_exit+0x17b/0x650 [ 46.928513] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.929578] ? __pfx_do_seccomp+0x10/0x10 [ 46.930488] ? __do_sys_prctl+0xc4/0x1d70 [ 46.931378] prctl_set_seccomp+0x4e/0x70 [ 46.932168] __do_sys_prctl+0xe6c/0x1d70 [ 46.933046] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.933975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.935057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.936121] ? irqentry_exit+0xf3/0x650 [ 46.936949] do_syscall_64+0xbf/0x430 [ 46.937745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.938833] RIP: 0033:0x7fa922d135cd [ 46.939606] 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 [ 46.943076] RSP: 002b:00007ffee9b63370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.944359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa922d135cd [ 46.945568] RDX: 00005619368eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.946797] RBP: 00007ffee9b633d0 R08: 0000000000000000 R09: 00007ffee9b62a70 [ 46.947981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561953ba9bf0 [ 46.949179] R13: 00007ffee9b63800 R14: 0000561953bb3380 R15: 0000561953bbe460 [ 46.950444] [ 46.950846] irq event stamp: 2181 [ 46.951457] hardirqs last enabled at (2191): [] __up_console_sem+0x78/0x80 [ 46.952891] hardirqs last disabled at (2200): [] __up_console_sem+0x5d/0x80 [ 46.954330] softirqs last enabled at (1974): [] handle_softirqs+0x50c/0x770 [ 46.955807] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 46.957236] ---[ end trace 0000000000000000 ]--- [ 49.778272] ------------[ cut here ]------------ [ 49.779554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.781747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.783370] Modules linked in: [ 49.784023] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.786230] Tainted: [W]=WARN [ 49.786860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.789484] 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 [ 49.792984] RSP: 0018:ffff888017f37bc0 EFLAGS: 00010286 [ 49.794058] RAX: 0000000000000000 RBX: ffffed1002fe6f78 RCX: ffffffff813a4050 [ 49.795481] RDX: ffff888018a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.796901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe6f2f [ 49.798316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.799751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f37df8 [ 49.801163] FS: 00007fdc8ed33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.802774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.803946] CR2: 00007fdc8f225580 CR3: 0000000020174000 CR4: 0000000000350ef0 [ 49.805355] Call Trace: [ 49.805860] [ 49.806357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.807359] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 49.808383] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 49.809414] __vmalloc_noprof+0x59/0x60 [ 49.810240] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.811149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812178] bpf_prog_alloc+0x39/0x200 [ 49.812986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.813993] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.814993] do_seccomp+0x349/0x25e0 [ 49.815775] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.816765] ? __pfx_do_seccomp+0x10/0x10 [ 49.817639] ? find_held_lock+0x2b/0x80 [ 49.818478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.819539] ? static_key_count+0x60/0x80 [ 49.820414] prctl_set_seccomp+0x4e/0x70 [ 49.821263] __do_sys_prctl+0xe6c/0x1d70 [ 49.822067] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.823020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.824079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.825139] ? irqentry_exit+0xf3/0x650 [ 49.825975] do_syscall_64+0xbf/0x430 [ 49.826809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.827858] RIP: 0033:0x7fdc8f2255cd [ 49.828617] 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 [ 49.831954] RSP: 002b:00007ffc649edce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.833216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc8f2255cd [ 49.834400] RDX: 00005637820b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.835595] RBP: 00007ffc649edd40 R08: 0000000000000000 R09: 00007ffc649ed3e0 [ 49.836772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563799e792b0 [ 49.837949] R13: 00007ffc649ee170 R14: 0000563799e7bd20 R15: 0000563799e8d8d0 [ 49.839151] [ 49.839586] irq event stamp: 1797 [ 49.840140] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.841547] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.842957] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.844385] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.845783] ---[ end trace 0000000000000000 ]--- [ 50.641529] ------------[ cut here ]------------ [ 50.642541] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.644591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.646041] Modules linked in: [ 50.646738] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.648696] Tainted: [W]=WARN [ 50.649307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.650778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.651695] 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 [ 50.655256] RSP: 0018:ffff8880179f7bc0 EFLAGS: 00010286 [ 50.656178] RAX: 0000000000000000 RBX: ffffed1002f3ef78 RCX: ffffffff813a4050 [ 50.657484] RDX: ffff8880169cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.658758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ef2f [ 50.660024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.661515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179f7df8 [ 50.663013] FS: 00007fafd223f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.664627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.665687] CR2: 00007ffdc5ac1ef7 CR3: 00000000201fe000 CR4: 0000000000350ef0 [ 50.666992] Call Trace: [ 50.667507] [ 50.667924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.668964] ? __create_object+0x59/0x80 [ 50.669892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.671047] __vmalloc_noprof+0x59/0x60 [ 50.671945] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.672965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.674043] bpf_prog_alloc+0x39/0x200 [ 50.674935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.676021] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.677074] do_seccomp+0x349/0x25e0 [ 50.677916] ? find_held_lock+0x2b/0x80 [ 50.678846] ? do_prlimit+0x310/0x610 [ 50.679712] ? __pfx_do_seccomp+0x10/0x10 [ 50.680625] ? do_raw_spin_unlock+0x53/0x220 [ 50.681592] ? _raw_spin_unlock+0x1e/0x40 [ 50.682508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.683634] ? static_key_count+0x60/0x80 [ 50.684565] prctl_set_seccomp+0x4e/0x70 [ 50.685463] __do_sys_prctl+0xe6c/0x1d70 [ 50.686367] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.687387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.688506] ? irqentry_exit+0xf3/0x650 [ 50.689399] do_syscall_64+0xbf/0x430 [ 50.690247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.691381] RIP: 0033:0x7fafd27315cd [ 50.692142] 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 [ 50.695821] RSP: 002b:00007ffdc5ac0b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.697395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafd27315cd [ 50.698898] RDX: 00005598e2a47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.700381] RBP: 00007ffdc5ac0bc0 R08: 0000000000000000 R09: 00007ffdc5ac0260 [ 50.701861] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598f7cbf2b0 [ 50.703303] R13: 00007ffdc5ac0ff0 R14: 00005598f7cc1d20 R15: 00005598f7cd38d0 [ 50.704564] [ 50.704972] irq event stamp: 1771 [ 50.705614] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.707108] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.708591] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 50.710086] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.711574] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5391' (ECDSA) to the list of known hosts. 2025/11/19 00:22:05 fuzzer started 2025/11/19 00:22:05 dialing manager at localhost:34383 2025/11/19 00:22:05 checking machine... 2025/11/19 00:22:05 checking revisions... [ 51.569597] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:22:05 testing simple program... [ 51.644549] cgroup: Unknown subsys name 'net' [ 51.700055] cgroup: Unknown subsys name 'cpuset' [ 51.710165] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:22:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801697fd00 RCX=ffffffff81681f74 RDX=ffff88801697fd00 RSI=ffffffff8168228b RDI=0000000000000005 RBP=00000000ffffffff RSP=ffff88801697fc10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88801697fd10 R13=0000000000000c50 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81682298 RFL=00000293 [--S-A-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 00007f439b08b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563799ea0818 CR3=000000000d1d8000 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=2034303a32323a303020393120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a32323a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888015b57918 RCX=0000000000000001 RDX=1ffff11002b6af24 RSI=ffff888015b57e48 RDI=ffff888015b57920 RBP=ffff888015b57e48 RSP=ffff888015b57870 R8 =0000000000000001 R9 =ffff888015b57958 R10=000000000003c9ed R11=000000000009a3c4 R12=0000000000000008 R13=ffff888015b57960 R14=ffff888015b57e48 R15=ffff888015b57918 RIP=ffffffff8135e265 RFL=00000246 [---Z-P-] 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 00007fdc8ed33900 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=00007ffc649e7000 CR3=000000000df3c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000