[ 38.934686] ------------[ cut here ]------------ [ 38.935645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.937742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.939197] Modules linked in: [ 38.939832] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.941837] Tainted: [W]=WARN [ 38.942398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.943852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.944731] 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 [ 38.947917] RSP: 0018:ffff88801b88fbc0 EFLAGS: 00010286 [ 38.948902] RAX: 0000000000000000 RBX: ffffed1003711f78 RCX: ffffffff813a4050 [ 38.950196] RDX: ffff8880160bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.951490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003711f2f [ 38.952760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.954029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b88fdf8 [ 38.955330] FS: 00007fabaf9f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.956760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.957822] CR2: 00007fabaff5d4a6 CR3: 000000000dfb9000 CR4: 0000000000350ef0 [ 38.959085] Call Trace: [ 38.959540] [ 38.959984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.960855] ? __create_object+0x59/0x80 [ 38.961583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.962550] __vmalloc_noprof+0x59/0x60 [ 38.963301] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.964159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.965084] bpf_prog_alloc+0x39/0x200 [ 38.965815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.966757] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.967602] do_seccomp+0x349/0x25e0 [ 38.968323] ? find_held_lock+0x2b/0x80 [ 38.969068] ? do_prlimit+0x310/0x610 [ 38.969799] ? __pfx_do_seccomp+0x10/0x10 [ 38.970558] ? do_raw_spin_unlock+0x53/0x220 [ 38.971399] ? _raw_spin_unlock+0x1e/0x40 [ 38.972178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.973149] ? static_key_count+0x60/0x80 [ 38.973957] prctl_set_seccomp+0x4e/0x70 [ 38.974751] __do_sys_prctl+0xe6c/0x1d70 [ 38.975496] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.976354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.977328] ? irqentry_exit+0xf3/0x650 [ 38.978096] do_syscall_64+0xbf/0x430 [ 38.978857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.979804] RIP: 0033:0x7fabafee95cd [ 38.980476] 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 [ 38.983668] RSP: 002b:00007fffc39c3170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.985044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabafee95cd [ 38.986338] RDX: 00005557bc0f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.987618] RBP: 00007fffc39c31d0 R08: 0000000000000000 R09: 00007fffc39c2870 [ 38.988899] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557e4965ad0 [ 38.990179] R13: 00007fffc39c3600 R14: 00005557e4966bc0 R15: 00005557e4977780 [ 38.991473] [ 38.991924] irq event stamp: 1741 [ 38.992538] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 38.994087] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 38.995632] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 38.997182] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 38.998732] ---[ end trace 0000000000000000 ]--- [ 41.759861] ------------[ cut here ]------------ [ 41.760600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.762332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.763571] Modules linked in: [ 41.764129] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.765829] Tainted: [W]=WARN [ 41.766335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.767614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.768395] 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 [ 41.771128] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 41.771976] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 41.773093] RDX: ffff8880166f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.774211] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 41.775339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.776436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 41.777553] FS: 00007f9b3d2ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.778850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.779753] CR2: 00007ffc0a66eef7 CR3: 00000000179b0000 CR4: 0000000000350ef0 [ 41.780863] Call Trace: [ 41.781256] [ 41.781601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.782387] ? __create_object+0x59/0x80 [ 41.783062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.783889] __vmalloc_noprof+0x59/0x60 [ 41.784505] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.785258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.786066] bpf_prog_alloc+0x39/0x200 [ 41.786685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.787520] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.788345] do_seccomp+0x349/0x25e0 [ 41.788976] ? find_held_lock+0x2b/0x80 [ 41.789608] ? do_prlimit+0x310/0x610 [ 41.790277] ? __pfx_do_seccomp+0x10/0x10 [ 41.790971] ? do_raw_spin_unlock+0x53/0x220 [ 41.791669] ? _raw_spin_unlock+0x1e/0x40 [ 41.792367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.793220] ? static_key_count+0x60/0x80 [ 41.793940] prctl_set_seccomp+0x4e/0x70 [ 41.794592] __do_sys_prctl+0xe6c/0x1d70 [ 41.795298] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.796049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.796902] ? irqentry_exit+0xf3/0x650 [ 41.797525] do_syscall_64+0xbf/0x430 [ 41.798204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.799053] RIP: 0033:0x7f9b3d79f5cd [ 41.799637] 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 [ 41.802429] RSP: 002b:00007ffc0a66d090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.803642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b3d79f5cd [ 41.804791] RDX: 000055de4c316e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.805899] RBP: 00007ffc0a66d0f0 R08: 0000000000000000 R09: 00007ffc0a66c790 [ 41.807050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de80e4abf0 [ 41.808168] R13: 00007ffc0a66d520 R14: 000055de80e54380 R15: 000055de80e5f460 [ 41.809312] [ 41.809684] irq event stamp: 1795 [ 41.810261] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 41.811579] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 41.812908] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 41.814244] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 41.815573] ---[ end trace 0000000000000000 ]--- [ 42.566994] ------------[ cut here ]------------ [ 42.567925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.569858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.571322] Modules linked in: [ 42.571952] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.573843] Tainted: [W]=WARN [ 42.574388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.575802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.576642] 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 [ 42.579687] RSP: 0018:ffff88801b4d7bc0 EFLAGS: 00010286 [ 42.580620] RAX: 0000000000000000 RBX: ffffed100369af78 RCX: ffffffff813a4050 [ 42.581855] RDX: ffff888014320000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.583085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369af2f [ 42.584324] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.585561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4d7df8 [ 42.586813] FS: 00007f86aba36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.588202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.589225] CR2: 00007f86abf28580 CR3: 000000000cf38000 CR4: 0000000000350ef0 [ 42.590469] Call Trace: [ 42.590961] [ 42.591382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.592299] ? __create_object+0x59/0x80 [ 42.593107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.594093] __vmalloc_noprof+0x59/0x60 [ 42.594883] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.595770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.596672] bpf_prog_alloc+0x39/0x200 [ 42.597425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.598382] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.599300] do_seccomp+0x349/0x25e0 [ 42.600026] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.600946] ? __pfx_do_seccomp+0x10/0x10 [ 42.601741] ? find_held_lock+0x2b/0x80 [ 42.602474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.603453] ? static_key_count+0x60/0x80 [ 42.604266] prctl_set_seccomp+0x4e/0x70 [ 42.605061] __do_sys_prctl+0xe6c/0x1d70 [ 42.605857] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.606740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.607673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.608659] ? irqentry_exit+0xf3/0x650 [ 42.609435] do_syscall_64+0xbf/0x430 [ 42.610213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.611202] RIP: 0033:0x7f86abf285cd [ 42.611917] 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 [ 42.615173] RSP: 002b:00007ffc508eabc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.616564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86abf285cd [ 42.617875] RDX: 0000561ad7193e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.619206] RBP: 00007ffc508eac20 R08: 0000000000000000 R09: 00007ffc508ea2c0 [ 42.620513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ae81aabf0 [ 42.621818] R13: 00007ffc508eb050 R14: 0000561ae81b4380 R15: 0000561ae81bf460 [ 42.623151] [ 42.623581] irq event stamp: 1729 [ 42.624251] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.625799] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.627358] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.628930] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.630482] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64858' (ECDSA) to the list of known hosts. 2025/11/18 13:33:09 fuzzer started 2025/11/18 13:33:09 dialing manager at localhost:34383 2025/11/18 13:33:09 checking machine... 2025/11/18 13:33:09 checking revisions... [ 43.525560] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:33:09 testing simple program... [ 43.622847] cgroup: Unknown subsys name 'net' [ 43.686013] cgroup: Unknown subsys name 'cpuset' [ 43.697826] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:33:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f9b3d78fbe7 RCX=ffffffff81209982 RDX=ffff8880166f0000 RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801437f720 R8 =ffffffff869d8196 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff88801437f868 R13=0000000000000000 R14=ffff8880166f0000 R15=0000000000000dc0 RIP=ffffffff81751e00 RFL=00000297 [--S-APC] 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 00007f9b3d2ad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b3d862650 CR3=000000000d777000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e831 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055de80e86fe0 CR3=0000000005c8a000 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=00007f3ff1144510000055da8441a790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000