[ 39.193124] ------------[ cut here ]------------ [ 39.194061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.196041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.197537] Modules linked in: [ 39.198166] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.200385] Tainted: [W]=WARN [ 39.201310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.202779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.203647] 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 [ 39.206856] RSP: 0018:ffff88800c3c7bc0 EFLAGS: 00010286 [ 39.207834] RAX: 0000000000000000 RBX: ffffed1001878f78 RCX: ffffffff813a4050 [ 39.209113] RDX: ffff8880161db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.210394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001878f2f [ 39.211683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.212955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c3c7df8 [ 39.214217] FS: 00007f627a2da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.215665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.216746] CR2: 00007ffd32127ef7 CR3: 000000000a0b4000 CR4: 0000000000350ef0 [ 39.218024] Call Trace: [ 39.218488] [ 39.218941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.219826] ? __create_object+0x59/0x80 [ 39.220553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.221533] __vmalloc_noprof+0x59/0x60 [ 39.222304] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.223166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.224083] bpf_prog_alloc+0x39/0x200 [ 39.224821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225689] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.226592] do_seccomp+0x349/0x25e0 [ 39.227298] ? find_held_lock+0x2b/0x80 [ 39.228043] ? do_prlimit+0x310/0x610 [ 39.228765] ? __pfx_do_seccomp+0x10/0x10 [ 39.229511] ? do_raw_spin_unlock+0x53/0x220 [ 39.230335] ? _raw_spin_unlock+0x1e/0x40 [ 39.231125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.232087] ? static_key_count+0x60/0x80 [ 39.232881] prctl_set_seccomp+0x4e/0x70 [ 39.233613] __do_sys_prctl+0xe6c/0x1d70 [ 39.234386] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.235249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.236213] ? irqentry_exit+0xf3/0x650 [ 39.236979] do_syscall_64+0xbf/0x430 [ 39.237671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.238617] RIP: 0033:0x7f627a7cc5cd [ 39.239305] 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 [ 39.242463] RSP: 002b:00007ffd321257b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.243809] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f627a7cc5cd [ 39.245096] RDX: 0000559ca1420e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246401] RBP: 00007ffd32125810 R08: 0000000000000000 R09: 00007ffd32124eb0 [ 39.247676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ccfcb1ad0 [ 39.248956] R13: 00007ffd32125c40 R14: 0000559ccfcb2bc0 R15: 0000559ccfcc3780 [ 39.250229] [ 39.250654] irq event stamp: 1863 [ 39.251300] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 39.252827] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 39.254337] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 39.255854] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 39.257436] ---[ end trace 0000000000000000 ]--- [ 42.665028] ------------[ cut here ]------------ [ 42.665991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.668008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.669794] Modules linked in: [ 42.670394] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.672488] Tainted: [W]=WARN [ 42.673118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.674651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.675596] 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 [ 42.678887] RSP: 0018:ffff888013c27bc0 EFLAGS: 00010286 [ 42.679899] RAX: 0000000000000000 RBX: ffffed1002784f78 RCX: ffffffff813a4050 [ 42.681231] RDX: ffff88800c3c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.682558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002784f2f [ 42.683883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.685222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c27df8 [ 42.686554] FS: 00007f7af003f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.688049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.689174] CR2: 00007ffefc70aef7 CR3: 000000000dfe2000 CR4: 0000000000350ef0 [ 42.690509] Call Trace: [ 42.691023] [ 42.691444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.692371] ? __create_object+0x59/0x80 [ 42.693174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.694179] __vmalloc_noprof+0x59/0x60 [ 42.694959] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.695860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.696832] bpf_prog_alloc+0x39/0x200 [ 42.697552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.698509] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.699439] do_seccomp+0x349/0x25e0 [ 42.700183] ? find_held_lock+0x2b/0x80 [ 42.700979] ? do_prlimit+0x310/0x610 [ 42.701693] ? __pfx_do_seccomp+0x10/0x10 [ 42.702499] ? do_raw_spin_unlock+0x53/0x220 [ 42.703366] ? _raw_spin_unlock+0x1e/0x40 [ 42.704176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.705185] ? static_key_count+0x60/0x80 [ 42.706022] prctl_set_seccomp+0x4e/0x70 [ 42.706822] __do_sys_prctl+0xe6c/0x1d70 [ 42.707583] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.708467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.709482] ? irqentry_exit+0xf3/0x650 [ 42.710274] do_syscall_64+0xbf/0x430 [ 42.711039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.712026] RIP: 0033:0x7f7af05315cd [ 42.712708] 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 [ 42.716033] RSP: 002b:00007ffefc708e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.717458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7af05315cd [ 42.718777] RDX: 00005623d0cf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.720100] RBP: 00007ffefc708ef0 R08: 0000000000000000 R09: 00007ffefc708590 [ 42.721434] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623fe0f7ad0 [ 42.722779] R13: 00007ffefc709320 R14: 00005623fe0f8bc0 R15: 00005623fe109780 [ 42.724120] [ 42.724556] irq event stamp: 1839 [ 42.725238] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 42.726813] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 42.728373] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 42.729974] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 42.731530] ---[ end trace 0000000000000000 ]--- [ 43.587875] ------------[ cut here ]------------ [ 43.588808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.590851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.592336] Modules linked in: [ 43.593038] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.595044] Tainted: [W]=WARN [ 43.595605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.597117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.598032] 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 [ 43.601246] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 43.602241] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 43.603532] RDX: ffff888016048000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.604848] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 43.606148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.607442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 43.608759] FS: 00007f90b09c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.610230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.611283] CR2: 00007ffe57130ef7 CR3: 000000001de0b000 CR4: 0000000000350ef0 [ 43.612601] Call Trace: [ 43.613145] [ 43.613557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.614447] ? __create_object+0x59/0x80 [ 43.615236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.616208] __vmalloc_noprof+0x59/0x60 [ 43.616977] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.617843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.618762] bpf_prog_alloc+0x39/0x200 [ 43.619460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.620381] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.621306] do_seccomp+0x349/0x25e0 [ 43.622026] ? find_held_lock+0x2b/0x80 [ 43.622769] ? do_prlimit+0x310/0x610 [ 43.623462] ? __pfx_do_seccomp+0x10/0x10 [ 43.624245] ? do_raw_spin_unlock+0x53/0x220 [ 43.625102] ? _raw_spin_unlock+0x1e/0x40 [ 43.625898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.626867] ? static_key_count+0x60/0x80 [ 43.627629] prctl_set_seccomp+0x4e/0x70 [ 43.628403] __do_sys_prctl+0xe6c/0x1d70 [ 43.629188] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.630040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.631010] ? irqentry_exit+0xf3/0x650 [ 43.631765] do_syscall_64+0xbf/0x430 [ 43.632451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.633416] RIP: 0033:0x7f90b0ebb5cd [ 43.634121] 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 [ 43.637295] RSP: 002b:00007ffe5712e4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.638654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90b0ebb5cd [ 43.639924] RDX: 000055792bc40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.641211] RBP: 00007ffe5712e550 R08: 0000000000000000 R09: 00007ffe5712dbf0 [ 43.642486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055794e6202b0 [ 43.643765] R13: 00007ffe5712e980 R14: 000055794e622d20 R15: 000055794e6348d0 [ 43.645064] [ 43.645486] irq event stamp: 1795 [ 43.646135] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.647652] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.649175] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 43.650738] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 43.652276] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7046' (ECDSA) to the list of known hosts. 2025/11/18 23:40:58 fuzzer started 2025/11/18 23:40:58 dialing manager at localhost:34383 2025/11/18 23:40:58 checking machine... 2025/11/18 23:40:58 checking revisions... [ 44.557346] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:40:58 testing simple program... [ 44.659989] cgroup: Unknown subsys name 'net' [ 44.736946] cgroup: Unknown subsys name 'cpuset' [ 44.751360] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:40:57 Registers: info registers vcpu 0 RAX=00000000000ad100 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801430e468 RBP=ffff888009627c30 RSP=ffff888009627bc8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea000050c380 R13=0000000000000000 R14=ffff88801430e468 R15=ffff888009462280 RIP=ffffffff84c7a604 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7af05f6618 CR3=000000000dae5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=019c616c82f4319100000000000ae988 XMM05=25215b7858e7812300000000003208a0 XMM06=090f1556b20111b3000000000031f150 XMM07=fb795ef6d6577056000000000030ed70 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8649b688 RBX=ffffffff86650290 RCX=ffffffff8151e7d7 RDX=0000000000000001 RSI=0000000000000008 RDI=ffffffff8649b688 RBP=ffffffff8649b680 RSP=ffff88800f8d7ba8 R8 =0000000000000000 R9 =fffffbfff0c936d1 R10=ffffffff8649b68f R11=0000000000000001 R12=1ffff11001f1af7a R13=0000000000000001 R14=ffff88800f909bc0 R15=ffffffff8649b688 RIP=ffffffff81b2d082 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 00007f7af003f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefc703000 CR3=000000000e385000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000