[ 39.070846] ------------[ cut here ]------------ [ 39.071660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.073699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.075067] Modules linked in: [ 39.075619] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.077500] Tainted: [W]=WARN [ 39.078063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.079523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.080515] 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 [ 39.083794] RSP: 0018:ffff888019c07bc0 EFLAGS: 00010286 [ 39.084713] RAX: 0000000000000000 RBX: ffffed1003380f78 RCX: ffffffff813a4050 [ 39.085910] RDX: ffff88800f638000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.087124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003380f2f [ 39.088307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.089534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c07df8 [ 39.090721] FS: 00007f202ce9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.092052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.093256] CR2: 00007ffc36a57ef8 CR3: 000000000e50e000 CR4: 0000000000350ef0 [ 39.094697] Call Trace: [ 39.095306] [ 39.095733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.096539] ? __create_object+0x59/0x80 [ 39.097279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.098181] __vmalloc_noprof+0x59/0x60 [ 39.098897] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.099713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100551] bpf_prog_alloc+0x39/0x200 [ 39.101265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102153] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.103008] do_seccomp+0x349/0x25e0 [ 39.103653] ? find_held_lock+0x2b/0x80 [ 39.104433] ? do_prlimit+0x310/0x610 [ 39.105165] ? __pfx_do_seccomp+0x10/0x10 [ 39.105910] ? do_raw_spin_unlock+0x53/0x220 [ 39.106645] ? _raw_spin_unlock+0x1e/0x40 [ 39.107378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.108295] ? static_key_count+0x60/0x80 [ 39.109067] prctl_set_seccomp+0x4e/0x70 [ 39.109810] __do_sys_prctl+0xe6c/0x1d70 [ 39.110502] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.111316] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.112226] ? irqentry_exit+0xf3/0x650 [ 39.112956] do_syscall_64+0xbf/0x430 [ 39.113632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.114568] RIP: 0033:0x7f202d38e5cd [ 39.115241] 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 [ 39.118253] RSP: 002b:00007ffc36a55d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202d38e5cd [ 39.120754] RDX: 0000563598a85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122000] RBP: 00007ffc36a55d60 R08: 0000000000000000 R09: 00007ffc36a55400 [ 39.123209] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635c45e8bf0 [ 39.124422] R13: 00007ffc36a56190 R14: 00005635c45f2380 R15: 00005635c45fd460 [ 39.125661] [ 39.126094] irq event stamp: 1793 [ 39.126708] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.128123] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.129572] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.131024] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.132443] ---[ end trace 0000000000000000 ]--- [ 42.323785] ------------[ cut here ]------------ [ 42.324732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.326764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.328243] Modules linked in: [ 42.328887] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.330879] Tainted: [W]=WARN [ 42.331444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.332928] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.333850] 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 [ 42.337029] RSP: 0018:ffff88800b947bc0 EFLAGS: 00010286 [ 42.338030] RAX: 0000000000000000 RBX: ffffed1001728f78 RCX: ffffffff813a4050 [ 42.339329] RDX: ffff888017660000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.340627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001728f2f [ 42.341907] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.343208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b947df8 [ 42.344502] FS: 00007f5b80298900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.345956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.347012] CR2: 00007ffde492eef8 CR3: 000000001fcce000 CR4: 0000000000350ef0 [ 42.348285] Call Trace: [ 42.348801] [ 42.349233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.350123] ? __create_object+0x59/0x80 [ 42.350899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.351868] __vmalloc_noprof+0x59/0x60 [ 42.352578] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.353464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.354393] bpf_prog_alloc+0x39/0x200 [ 42.355136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.356074] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.356994] do_seccomp+0x349/0x25e0 [ 42.357743] ? find_held_lock+0x2b/0x80 [ 42.358459] ? do_prlimit+0x310/0x610 [ 42.359211] ? __pfx_do_seccomp+0x10/0x10 [ 42.360057] ? do_raw_spin_unlock+0x53/0x220 [ 42.360907] ? _raw_spin_unlock+0x1e/0x40 [ 42.361717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.362641] ? static_key_count+0x60/0x80 [ 42.363459] prctl_set_seccomp+0x4e/0x70 [ 42.364250] __do_sys_prctl+0xe6c/0x1d70 [ 42.365056] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.365917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.366895] ? irqentry_exit+0xf3/0x650 [ 42.367629] do_syscall_64+0xbf/0x430 [ 42.368379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.369342] RIP: 0033:0x7f5b8078a5cd [ 42.370060] 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 [ 42.373249] RSP: 002b:00007ffde492c730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.374610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b8078a5cd [ 42.375891] RDX: 000055c86f340e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.377197] RBP: 00007ffde492c790 R08: 0000000000000000 R09: 00007ffde492be30 [ 42.378479] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c87cadf240 [ 42.379753] R13: 00007ffde492cbc0 R14: 000055c87cadebf0 R15: 000055c87caf34d0 [ 42.381066] [ 42.381486] irq event stamp: 1727 [ 42.382134] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.383661] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.385212] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.386759] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.388269] ---[ end trace 0000000000000000 ]--- [ 43.103628] ------------[ cut here ]------------ [ 43.104550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.106601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.108104] Modules linked in: [ 43.108745] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.110998] Tainted: [W]=WARN [ 43.111557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.113110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.114046] 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 [ 43.117269] RSP: 0018:ffff88801987fbc0 EFLAGS: 00010286 [ 43.118254] RAX: 0000000000000000 RBX: ffffed100330ff78 RCX: ffffffff813a4050 [ 43.119550] RDX: ffff888016658000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.120845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100330ff2f [ 43.122149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.123436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801987fdf8 [ 43.124728] FS: 00007f75be7b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.126191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.127262] CR2: 00007f75beca5580 CR3: 000000001fec2000 CR4: 0000000000350ef0 [ 43.128595] Call Trace: [ 43.129118] [ 43.129532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.130429] ? __create_object+0x59/0x80 [ 43.131217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.132186] __vmalloc_noprof+0x59/0x60 [ 43.132945] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.133842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.134787] bpf_prog_alloc+0x39/0x200 [ 43.135483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.136418] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.137338] do_seccomp+0x349/0x25e0 [ 43.138069] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.138980] ? __pfx_do_seccomp+0x10/0x10 [ 43.139766] ? find_held_lock+0x2b/0x80 [ 43.140480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.141462] ? static_key_count+0x60/0x80 [ 43.142275] prctl_set_seccomp+0x4e/0x70 [ 43.143041] __do_sys_prctl+0xe6c/0x1d70 [ 43.143826] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.144640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.145613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.146585] ? irqentry_exit+0xf3/0x650 [ 43.147346] do_syscall_64+0xbf/0x430 [ 43.148084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.149030] RIP: 0033:0x7f75beca55cd [ 43.149761] 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 [ 43.152923] RSP: 002b:00007ffd543ee790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.154327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75beca55cd [ 43.155622] RDX: 000055b4344efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.156888] RBP: 00007ffd543ee7f0 R08: 0000000000000000 R09: 00007ffd543ede90 [ 43.158193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b459f9b240 [ 43.159485] R13: 00007ffd543eec20 R14: 000055b459fa4380 R15: 000055b459faf540 [ 43.160783] [ 43.161219] irq event stamp: 1795 [ 43.161875] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.163422] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.164930] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.166468] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.167994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46315' (ECDSA) to the list of known hosts. 2025/11/19 03:38:21 fuzzer started 2025/11/19 03:38:22 dialing manager at localhost:34383 2025/11/19 03:38:22 checking machine... 2025/11/19 03:38:22 checking revisions... [ 44.110801] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:38:22 testing simple program... [ 44.201817] cgroup: Unknown subsys name 'net' [ 44.269316] cgroup: Unknown subsys name 'cpuset' [ 44.284338] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:38:21 Registers: info registers vcpu 0 RAX=ffffffff87ce3c48 RBX=0000000000000100 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888016560ad0 RDI=ffff888016560000 RBP=ffff888016560000 RSP=ffff88806ce08bf0 R8 =0000000000080000 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000003 R14=ffff888016560ad0 R15=0000000000000003 RIP=ffffffff815265b1 RFL=00000006 [-----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 00007f5b80298900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b8025d008 CR3=000000001fd26000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a79495000 CR3=000000000d688000 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=176f902df655afa31048402d59d63def XMM02=2c67c8bc2e329bc30000000000302698 XMM03=fb795ef6d6577056000000000030e5d0 XMM04=5abde9a363afca4d00000000000ae988 XMM05=f2d1ca602f02a5a5000000000031fbb8 XMM06=d74844bf967d85ba000000000031ec08 XMM07=e042d86d42eb936e000000000030e850 XMM08=2ae10eab92ae67d800000000003026f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000