[ 39.166474] ------------[ cut here ]------------ [ 39.167380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.169365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.170780] Modules linked in: [ 39.171391] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.173390] Tainted: [W]=WARN [ 39.173983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.175428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.176331] 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 [ 39.181016] RSP: 0018:ffff88801bd47bc0 EFLAGS: 00010286 [ 39.182088] RAX: 0000000000000000 RBX: ffffed10037a8f78 RCX: ffffffff813a4050 [ 39.183407] RDX: ffff888015843780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.184679] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a8f2f [ 39.185952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.187235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd47df8 [ 39.188534] FS: 00007f6afbdeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.189976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.191035] CR2: 00007ffea36bbef8 CR3: 000000000e9f0000 CR4: 0000000000350ef0 [ 39.192347] Call Trace: [ 39.192844] [ 39.193263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.194162] ? __create_object+0x59/0x80 [ 39.194979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.195957] __vmalloc_noprof+0x59/0x60 [ 39.196676] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.197567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.198502] bpf_prog_alloc+0x39/0x200 [ 39.199265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.200199] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.201117] do_seccomp+0x349/0x25e0 [ 39.201849] ? find_held_lock+0x2b/0x80 [ 39.202572] ? do_prlimit+0x310/0x610 [ 39.203313] ? __pfx_do_seccomp+0x10/0x10 [ 39.204090] ? do_raw_spin_unlock+0x53/0x220 [ 39.204930] ? _raw_spin_unlock+0x1e/0x40 [ 39.205673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.206656] ? static_key_count+0x60/0x80 [ 39.207461] prctl_set_seccomp+0x4e/0x70 [ 39.208249] __do_sys_prctl+0xe6c/0x1d70 [ 39.209061] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.209928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.210924] ? irqentry_exit+0xf3/0x650 [ 39.211658] do_syscall_64+0xbf/0x430 [ 39.212397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.213356] RIP: 0033:0x7f6afc2dd5cd [ 39.214055] 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 [ 39.217285] RSP: 002b:00007ffea36baa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.218646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6afc2dd5cd [ 39.219957] RDX: 000055ac21808e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.221260] RBP: 00007ffea36baa70 R08: 0000000000000000 R09: 00007ffea36ba110 [ 39.222543] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac47045ad0 [ 39.223848] R13: 00007ffea36baea0 R14: 000055ac47046bc0 R15: 000055ac47057780 [ 39.225135] [ 39.225556] irq event stamp: 2093 [ 39.226200] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 39.227716] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 39.229256] softirqs last enabled at (2072): [] handle_softirqs+0x50c/0x770 [ 39.230783] softirqs last disabled at (2067): [] __irq_exit_rcu+0xc4/0x100 [ 39.232339] ---[ end trace 0000000000000000 ]--- [ 42.640284] ------------[ cut here ]------------ [ 42.641226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.643642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.645123] Modules linked in: [ 42.645732] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.647708] Tainted: [W]=WARN [ 42.648299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.649823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.650683] 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 [ 42.653847] RSP: 0018:ffff88801bb9fbc0 EFLAGS: 00010286 [ 42.654770] RAX: 0000000000000000 RBX: ffffed1003773f78 RCX: ffffffff813a4050 [ 42.656072] RDX: ffff888015a7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.657362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003773f2f [ 42.658650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.659917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb9fdf8 [ 42.661184] FS: 00007f7ea8965900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.662608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.663652] CR2: 00007f7ea8e57580 CR3: 0000000009d9f000 CR4: 0000000000350ef0 [ 42.664927] Call Trace: [ 42.665400] [ 42.665855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.666693] ? __create_object+0x59/0x80 [ 42.667477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.668441] __vmalloc_noprof+0x59/0x60 [ 42.669213] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.670085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671009] bpf_prog_alloc+0x39/0x200 [ 42.671703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.672617] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.673523] do_seccomp+0x349/0x25e0 [ 42.674232] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.675135] ? __pfx_do_seccomp+0x10/0x10 [ 42.675922] ? find_held_lock+0x2b/0x80 [ 42.676632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.677609] ? static_key_count+0x60/0x80 [ 42.678396] prctl_set_seccomp+0x4e/0x70 [ 42.679173] __do_sys_prctl+0xe6c/0x1d70 [ 42.679945] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.680879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.681861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.682774] ? irqentry_exit+0xf3/0x650 [ 42.683535] do_syscall_64+0xbf/0x430 [ 42.684286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.685280] RIP: 0033:0x7f7ea8e575cd [ 42.685987] 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 [ 42.689160] RSP: 002b:00007fff4e2ff020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.690516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ea8e575cd [ 42.691792] RDX: 000055dbf95f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693100] RBP: 00007fff4e2ff080 R08: 0000000000000000 R09: 00007fff4e2fe720 [ 42.694402] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc0a1d4ad0 [ 42.695690] R13: 00007fff4e2ff4b0 R14: 000055dc0a1d5bc0 R15: 000055dc0a1e6780 [ 42.696987] [ 42.697415] irq event stamp: 1751 [ 42.698051] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.699581] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.701118] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.702647] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.704167] ---[ end trace 0000000000000000 ]--- [ 43.490703] ------------[ cut here ]------------ [ 43.491674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.493874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.495595] Modules linked in: [ 43.496248] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.498420] Tainted: [W]=WARN [ 43.499102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.500777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.501782] 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 [ 43.505209] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 43.506316] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 43.507731] RDX: ffff888016f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.509170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 43.510593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.511901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 43.513173] FS: 00007f906fecf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.514582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.515612] CR2: 00007ffde2383ef8 CR3: 000000001e64b000 CR4: 0000000000350ef0 [ 43.516865] Call Trace: [ 43.517331] [ 43.517734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.518617] ? __create_object+0x59/0x80 [ 43.519389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.520340] __vmalloc_noprof+0x59/0x60 [ 43.521111] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.521976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.522907] bpf_prog_alloc+0x39/0x200 [ 43.523587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.524498] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.525386] do_seccomp+0x349/0x25e0 [ 43.526097] ? find_held_lock+0x2b/0x80 [ 43.526836] ? do_prlimit+0x310/0x610 [ 43.527531] ? __pfx_do_seccomp+0x10/0x10 [ 43.528310] ? do_raw_spin_unlock+0x53/0x220 [ 43.529148] ? _raw_spin_unlock+0x1e/0x40 [ 43.529913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.530860] ? static_key_count+0x60/0x80 [ 43.531602] prctl_set_seccomp+0x4e/0x70 [ 43.532369] __do_sys_prctl+0xe6c/0x1d70 [ 43.533141] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.534087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.535139] ? irqentry_exit+0xf3/0x650 [ 43.535911] do_syscall_64+0xbf/0x430 [ 43.536661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.537764] RIP: 0033:0x7f90703c15cd [ 43.538555] 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 [ 43.541963] RSP: 002b:00007ffde2382c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.543453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90703c15cd [ 43.544872] RDX: 000055e315bc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.546299] RBP: 00007ffde2382ce0 R08: 0000000000000000 R09: 00007ffde2382380 [ 43.547672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e34fd3f240 [ 43.549004] R13: 00007ffde2383110 R14: 000055e34fd3ebf0 R15: 000055e34fd534d0 [ 43.550379] [ 43.550884] irq event stamp: 1745 [ 43.551549] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 43.553220] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.554836] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 43.556559] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 43.558130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59940' (ECDSA) to the list of known hosts. 2025/11/19 02:21:46 fuzzer started 2025/11/19 02:21:46 dialing manager at localhost:34383 2025/11/19 02:21:46 checking machine... 2025/11/19 02:21:46 checking revisions... [ 44.460259] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:21:46 testing simple program... [ 44.540443] cgroup: Unknown subsys name 'net' [ 44.596446] cgroup: Unknown subsys name 'cpuset' [ 44.610159] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:21:45 Registers: info registers vcpu 0 RAX=ffffffff816194be RBX=ffffffff81619130 RCX=ffff88801762f348 RDX=1ffff11002ec5e60 RSI=ffffffff816194be RDI=ffff88801762f370 RBP=ffff88801762f340 RSP=ffff88801762f2a0 R8 =0000000000000001 R9 =ffff88801762f2e8 R10=000000000003c9ed R11=000000000000453f R12=ffff88801762f370 R13=0000000000000000 R14=ffff8880164cb780 R15=ffff888008c41780 RIP=ffffffff84c99a20 RFL=00000286 [--S--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 00007f18e7d4f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0bb7f778 CR3=000000000e3c6000 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=1dc71e07b64f2dadf84561de86dc5dd7 XMM02=ec2efd57dc4c00df0000000000302370 XMM03=db84995c56c415c90000000000302440 XMM04=d18faf70a3f6bd2600000000000ae988 XMM05=0621172ee9b535dc0000000000320a00 XMM06=173a94142364f761000000000031ed38 XMM07=fb795ef6d6577056000000000030f3c0 XMM08=2c67c8bc2e329bc300000000003023e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fff4e2f7000 RCX=ffffffff81a4592c RDX=ffff888015a7b780 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff888016a1fc68 R8 =0000000000000001 R9 =0000000000000000 R10=000000001f278007 R11=0000000000000001 R12=000000001f278067 R13=000fffffffe00000 R14=ffff888009c29388 R15=ffff88800d286fe8 RIP=ffffffff81751958 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7ea8965900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4e2f7eec CR3=000000000b841000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000000000000000000000000000ff XMM04=45c1f071249b3e527dd636dc3103e94a XMM05=000000000000000000000000000000ff XMM06=45c1ef71249b24527dc7317f3103e900 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000