[ 39.095658] ------------[ cut here ]------------ [ 39.096581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.098602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.101279] Modules linked in: [ 39.101938] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.103992] Tainted: [W]=WARN [ 39.104567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.106076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106998] 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 [ 39.110215] RSP: 0018:ffff88800707fbc0 EFLAGS: 00010286 [ 39.111217] RAX: 0000000000000000 RBX: ffffed1000e0ff78 RCX: ffffffff813a4050 [ 39.112517] RDX: ffff88801a45b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e0ff2f [ 39.115182] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.116479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800707fdf8 [ 39.117801] FS: 00007ffb8d0ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.119262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.120333] CR2: 00007ffede286ef7 CR3: 000000000e9bc000 CR4: 0000000000350ef0 [ 39.121659] Call Trace: [ 39.122156] [ 39.122575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.123481] ? __create_object+0x59/0x80 [ 39.124274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.125272] __vmalloc_noprof+0x59/0x60 [ 39.126043] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.126930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.127902] bpf_prog_alloc+0x39/0x200 [ 39.128613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129580] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.130487] do_seccomp+0x349/0x25e0 [ 39.131227] ? find_held_lock+0x2b/0x80 [ 39.132010] ? do_prlimit+0x310/0x610 [ 39.132765] ? __pfx_do_seccomp+0x10/0x10 [ 39.133526] ? do_raw_spin_unlock+0x53/0x220 [ 39.134377] ? _raw_spin_unlock+0x1e/0x40 [ 39.135161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.136145] ? static_key_count+0x60/0x80 [ 39.136968] prctl_set_seccomp+0x4e/0x70 [ 39.137755] __do_sys_prctl+0xe6c/0x1d70 [ 39.138515] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.139396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.140384] ? irqentry_exit+0xf3/0x650 [ 39.141179] do_syscall_64+0xbf/0x430 [ 39.141941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.142904] RIP: 0033:0x7ffb8d5f15cd [ 39.143566] 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 [ 39.146821] RSP: 002b:00007ffede2844c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.148223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb8d5f15cd [ 39.149557] RDX: 000055639a6b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.150866] RBP: 00007ffede284520 R08: 0000000000000000 R09: 00007ffede283bc0 [ 39.152176] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563d01c92b0 [ 39.153481] R13: 00007ffede284950 R14: 00005563d01cbd20 R15: 00005563d01dd8d0 [ 39.154863] [ 39.155299] irq event stamp: 1989 [ 39.155970] hardirqs last enabled at (1999): [] __up_console_sem+0x78/0x80 [ 39.157545] hardirqs last disabled at (2008): [] __up_console_sem+0x5d/0x80 [ 39.159092] softirqs last enabled at (1978): [] handle_softirqs+0x50c/0x770 [ 39.160643] softirqs last disabled at (1967): [] __irq_exit_rcu+0xc4/0x100 [ 39.162186] ---[ end trace 0000000000000000 ]--- [ 42.086984] ------------[ cut here ]------------ [ 42.087955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.089937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.091395] Modules linked in: [ 42.092019] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.094031] Tainted: [W]=WARN [ 42.094592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.096067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.096999] 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 [ 42.100437] RSP: 0018:ffff888017a27bc0 EFLAGS: 00010286 [ 42.101519] RAX: 0000000000000000 RBX: ffffed1002f44f78 RCX: ffffffff813a4050 [ 42.102818] RDX: ffff8880164b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.104117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f44f2f [ 42.105430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.106729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a27df8 [ 42.108040] FS: 00007fe65ed35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.109533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.110601] CR2: 00007fe65f227580 CR3: 000000000d70b000 CR4: 0000000000350ef0 [ 42.111887] Call Trace: [ 42.112357] [ 42.112812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.113729] ? __create_object+0x59/0x80 [ 42.114485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.115464] __vmalloc_noprof+0x59/0x60 [ 42.116232] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.117131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.118074] bpf_prog_alloc+0x39/0x200 [ 42.118820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.119760] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.120626] do_seccomp+0x349/0x25e0 [ 42.121355] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.122267] ? __pfx_do_seccomp+0x10/0x10 [ 42.123054] ? find_held_lock+0x2b/0x80 [ 42.123828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.124815] ? static_key_count+0x60/0x80 [ 42.125583] prctl_set_seccomp+0x4e/0x70 [ 42.126364] __do_sys_prctl+0xe6c/0x1d70 [ 42.127151] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.128010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.128985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.129958] ? irqentry_exit+0xf3/0x650 [ 42.130724] do_syscall_64+0xbf/0x430 [ 42.131421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.132367] RIP: 0033:0x7fe65f2275cd [ 42.133077] 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 [ 42.136254] RSP: 002b:00007ffe54286830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.137658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe65f2275cd [ 42.138962] RDX: 00005613dc06fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.140262] RBP: 00007ffe54286890 R08: 0000000000000000 R09: 00007ffe54285f30 [ 42.141582] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613e1238ad0 [ 42.142875] R13: 00007ffe54286cc0 R14: 00005613e1239bc0 R15: 00005613e124a780 [ 42.144193] [ 42.144621] irq event stamp: 1853 [ 42.145298] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.146829] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.148358] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 42.149937] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 42.151455] ---[ end trace 0000000000000000 ]--- [ 42.972060] ------------[ cut here ]------------ [ 42.973005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.974991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.976657] Modules linked in: [ 42.977348] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.979347] Tainted: [W]=WARN [ 42.979945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.981421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.982341] 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 [ 42.985538] RSP: 0018:ffff8880195f7bc0 EFLAGS: 00010286 [ 42.986522] RAX: 0000000000000000 RBX: ffffed10032bef78 RCX: ffffffff813a4050 [ 42.987817] RDX: ffff88801aa48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.989100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032bef2f [ 42.990395] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.991669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195f7df8 [ 42.992984] FS: 00007f4e83bff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.994430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.995506] CR2: 00007ffe35103ef7 CR3: 000000000dee8000 CR4: 0000000000350ef0 [ 42.996793] Call Trace: [ 42.997281] [ 42.997732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.998588] ? __create_object+0x59/0x80 [ 42.999377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.000357] __vmalloc_noprof+0x59/0x60 [ 43.001126] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.002014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.002963] bpf_prog_alloc+0x39/0x200 [ 43.003659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.004595] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.005543] do_seccomp+0x349/0x25e0 [ 43.006269] ? find_held_lock+0x2b/0x80 [ 43.007040] ? do_prlimit+0x310/0x610 [ 43.007815] ? __pfx_do_seccomp+0x10/0x10 [ 43.008571] ? do_raw_spin_unlock+0x53/0x220 [ 43.009440] ? _raw_spin_unlock+0x1e/0x40 [ 43.010248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.011234] ? static_key_count+0x60/0x80 [ 43.012062] prctl_set_seccomp+0x4e/0x70 [ 43.012865] __do_sys_prctl+0xe6c/0x1d70 [ 43.013648] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.014523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.015505] ? irqentry_exit+0xf3/0x650 [ 43.016266] do_syscall_64+0xbf/0x430 [ 43.017048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.018018] RIP: 0033:0x7f4e840f15cd [ 43.018746] 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 [ 43.021999] RSP: 002b:00007ffe35102800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.023384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e840f15cd [ 43.024716] RDX: 0000556e8ef23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.026050] RBP: 00007ffe35102860 R08: 0000000000000000 R09: 00007ffe35101f00 [ 43.027351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb045bad0 [ 43.028657] R13: 00007ffe35102c90 R14: 0000556eb045cbc0 R15: 0000556eb046d780 [ 43.030039] [ 43.030475] irq event stamp: 1795 [ 43.031141] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.032708] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.034265] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 43.035829] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 43.037384] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34689' (ECDSA) to the list of known hosts. 2025/11/19 02:27:26 fuzzer started 2025/11/19 02:27:26 dialing manager at localhost:34383 2025/11/19 02:27:26 checking machine... 2025/11/19 02:27:26 checking revisions... [ 43.932606] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:27:26 testing simple program... [ 44.018599] cgroup: Unknown subsys name 'net' [ 44.079743] cgroup: Unknown subsys name 'cpuset' [ 44.099205] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:27:25 Registers: info registers vcpu 0 RAX=00000000000d0001 RBX=ffff88800b379b90 RCX=00000000000d0002 RDX=00000000000d0003 RSI=0000000000000000 RDI=ffff888009472000 RBP=ffff88800707fc90 RSP=ffff88800707fc30 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea00002cde40 R11=0000000000000001 R12=ffffea00002cde40 R13=ffff888009472000 R14=ffff88800b379a68 R15=ffff88800b379b90 RIP=ffffffff81ab0a99 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 00007fe65ed35900 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=00007fe65f2ea650 CR3=000000001fa22000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000319f30 RCX=00007f5c8783a344 RDX=00007ffc273cec88 RSI=00007ffc273cec88 RDI=00005650c274c330 RBP=00007ffc273ced08 RSP=00007ffc273cec80 R8 =0000000000000058 R9 =0000000000319f30 R10=0000000000000002 R11=00007f5c863d0690 R12=00007f5c863c6f30 R13=00005650c2754650 R14=0000000000000006 R15=00007ffc273cec90 RIP=00007f5c8783a475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5c86cb7900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef8b73d18 CR3=0000000016f3b000 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=b3285ca56c489dff00000000002ef100 XMM01=a33c7e7be498a6949e468cd1d69c4b77 XMM02=ec2efd57dc4c00df00000000003051b0 XMM03=de40a34db59295920000000000305280 XMM04=f0d334ce1e146cdc00000000000ae988 XMM05=d268659c326b97500000000000322348 XMM06=817b8945e9d5037300000000003219e0 XMM07=e042d86d42eb936e00000000003126e0 XMM08=de40a34db59295920000000000305280 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000