[ 54.260426] ------------[ cut here ]------------ [ 54.261378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.263417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.264877] Modules linked in: [ 54.265506] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.267745] Tainted: [W]=WARN [ 54.268420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.269892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.270829] 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 [ 54.273997] RSP: 0018:ffff888019e67bc0 EFLAGS: 00010286 [ 54.274961] RAX: 0000000000000000 RBX: ffffed10033ccf78 RCX: ffffffff813a4050 [ 54.276254] RDX: ffff88800f433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.277537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ccf2f [ 54.278805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.280090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e67df8 [ 54.281356] FS: 00007f3b52421900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.282797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.283866] CR2: 00007f3b52913580 CR3: 000000000e68e000 CR4: 0000000000350ef0 [ 54.285155] Call Trace: [ 54.285622] [ 54.286074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.286915] ? __create_object+0x59/0x80 [ 54.287710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.288692] __vmalloc_noprof+0x59/0x60 [ 54.289448] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.290312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.291245] bpf_prog_alloc+0x39/0x200 [ 54.291950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.292871] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.293779] do_seccomp+0x349/0x25e0 [ 54.294496] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.295405] ? __pfx_do_seccomp+0x10/0x10 [ 54.296204] ? find_held_lock+0x2b/0x80 [ 54.296927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.297888] ? static_key_count+0x60/0x80 [ 54.298685] prctl_set_seccomp+0x4e/0x70 [ 54.299469] __do_sys_prctl+0xe6c/0x1d70 [ 54.300240] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.301076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.301989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.302951] ? irqentry_exit+0xf3/0x650 [ 54.303731] do_syscall_64+0xbf/0x430 [ 54.304464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.305409] RIP: 0033:0x7f3b529135cd [ 54.306099] 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 [ 54.309259] RSP: 002b:00007ffc6aa29ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.310629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b529135cd [ 54.311919] RDX: 00005561aee8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.313198] RBP: 00007ffc6aa29f30 R08: 0000000000000000 R09: 00007ffc6aa295d0 [ 54.314491] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561c06ce2b0 [ 54.315755] R13: 00007ffc6aa2a360 R14: 00005561c06d0d20 R15: 00005561c06e28d0 [ 54.317087] [ 54.317514] irq event stamp: 1819 [ 54.318175] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 54.319693] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 54.321209] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 54.322756] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 54.324281] ---[ end trace 0000000000000000 ]--- [ 57.644329] ------------[ cut here ]------------ [ 57.645305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.647407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.648893] Modules linked in: [ 57.649541] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.651591] Tainted: [W]=WARN [ 57.652202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.653709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.654626] 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 [ 57.657862] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 57.658850] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 57.660164] RDX: ffff888013ce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.661481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 57.662769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.664098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 57.665398] FS: 00007f84189f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.666858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.667951] CR2: 00007f8418ee4580 CR3: 000000000e057000 CR4: 0000000000350ef0 [ 57.669274] Call Trace: [ 57.669745] [ 57.670202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.671117] ? __create_object+0x59/0x80 [ 57.671874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.672867] __vmalloc_noprof+0x59/0x60 [ 57.673647] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.674535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.675502] bpf_prog_alloc+0x39/0x200 [ 57.676245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.677186] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.678094] do_seccomp+0x349/0x25e0 [ 57.678775] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.679700] ? __pfx_do_seccomp+0x10/0x10 [ 57.680511] ? find_held_lock+0x2b/0x80 [ 57.681291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.682266] ? static_key_count+0x60/0x80 [ 57.683063] prctl_set_seccomp+0x4e/0x70 [ 57.683816] __do_sys_prctl+0xe6c/0x1d70 [ 57.684625] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.685489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.686457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.687449] ? irqentry_exit+0xf3/0x650 [ 57.688238] do_syscall_64+0xbf/0x430 [ 57.688963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.689928] RIP: 0033:0x7f8418ee45cd [ 57.690643] 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 [ 57.693886] RSP: 002b:00007fffe0833780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.695271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8418ee45cd [ 57.696595] RDX: 000055daf7017e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.697887] RBP: 00007fffe08337e0 R08: 0000000000000000 R09: 00007fffe0832e80 [ 57.699166] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db12bd5b10 [ 57.700461] R13: 00007fffe0833c10 R14: 000055db12bd62b0 R15: 000055db12bea6f0 [ 57.701773] [ 57.702241] irq event stamp: 1833 [ 57.702852] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 57.704402] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 57.705952] softirqs last enabled at (1494): [] handle_softirqs+0x50c/0x770 [ 57.707519] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 57.708957] ---[ end trace 0000000000000000 ]--- [ 58.502895] ------------[ cut here ]------------ [ 58.503870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.505902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.507369] Modules linked in: [ 58.507972] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.509983] Tainted: [W]=WARN [ 58.510593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.512089] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.512954] 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 [ 58.516559] RSP: 0018:ffff888019c3fbc0 EFLAGS: 00010286 [ 58.517531] RAX: 0000000000000000 RBX: ffffed1003387f78 RCX: ffffffff813a4050 [ 58.518772] RDX: ffff88800f1b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.520054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003387f2f [ 58.521538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.523059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c3fdf8 [ 58.524490] FS: 00007f34b1143900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.525948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.526996] CR2: 00007f34b1635580 CR3: 0000000017ede000 CR4: 0000000000350ef0 [ 58.528338] Call Trace: [ 58.528798] [ 58.529252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.530140] ? __create_object+0x59/0x80 [ 58.530873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.531852] __vmalloc_noprof+0x59/0x60 [ 58.532609] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.533491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.534418] bpf_prog_alloc+0x39/0x200 [ 58.535146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.536069] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.536908] do_seccomp+0x349/0x25e0 [ 58.537620] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.538492] ? __pfx_do_seccomp+0x10/0x10 [ 58.539277] ? find_held_lock+0x2b/0x80 [ 58.539986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.540936] ? static_key_count+0x60/0x80 [ 58.541729] prctl_set_seccomp+0x4e/0x70 [ 58.542492] __do_sys_prctl+0xe6c/0x1d70 [ 58.543268] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.544146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.545100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.546010] ? irqentry_exit+0xf3/0x650 [ 58.546766] do_syscall_64+0xbf/0x430 [ 58.547506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.548438] RIP: 0033:0x7f34b16355cd [ 58.549124] 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 [ 58.552284] RSP: 002b:00007ffd55b6f410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.553620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34b16355cd [ 58.554874] RDX: 0000558f175dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.556147] RBP: 00007ffd55b6f470 R08: 0000000000000000 R09: 00007ffd55b6eb10 [ 58.557399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f2ae13ad0 [ 58.558663] R13: 00007ffd55b6f8a0 R14: 0000558f2ae14bc0 R15: 0000558f2ae25780 [ 58.559946] [ 58.560389] irq event stamp: 1805 [ 58.560983] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.562504] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 58.564015] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 58.565541] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 58.567042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6671' (ECDSA) to the list of known hosts. 2025/11/17 13:34:38 fuzzer started 2025/11/17 13:34:39 dialing manager at localhost:37895 2025/11/17 13:34:39 checking machine... 2025/11/17 13:34:39 checking revisions... [ 59.513468] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:34:39 testing simple program... [ 59.611805] cgroup: Unknown subsys name 'net' [ 59.674433] cgroup: Unknown subsys name 'cpuset' [ 59.695801] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:34:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019707b08 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888019707918 R8 =ffffffff86a49c3a R9 =ffff888019707a10 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff8135e7a2 R13=ffff888019707a18 R14=ffff888019707b08 R15=ffff8880197079d0 RIP=ffffffff81528f17 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 00007f84189f2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe082d000 CR3=000000000e9c2000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002924b 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=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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9c170778 CR3=000000000e3a1000 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=3a321e7b7c7376827e44b8076d8b0d0f XMM02=ec2efd57dc4c00df0000000000304ae0 XMM03=aee3ebd7efaffc610000000000304bb0 XMM04=fe71273a7c03bdd500000000000ae988 XMM05=aeebe290062eb1720000000000321ea8 XMM06=817b8945e9d5037300000000003207e0 XMM07=e042d86d42eb936e0000000000310188 XMM08=aee3ebd7efaffc610000000000304bb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000