[ 45.899601] ------------[ cut here ]------------ [ 45.900556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.903240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.904728] Modules linked in: [ 45.905358] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.907355] Tainted: [W]=WARN [ 45.907905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.909391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.910308] 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 [ 45.913474] RSP: 0018:ffff88800a397bc0 EFLAGS: 00010286 [ 45.914455] RAX: 0000000000000000 RBX: ffffed1001472f78 RCX: ffffffff813a4050 [ 45.915740] RDX: ffff888016d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.917017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001472f2f [ 45.918327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.919605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a397df8 [ 45.920910] FS: 00007fb3ae021900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.922358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.923422] CR2: 00007fb3ae513580 CR3: 000000000d495000 CR4: 0000000000350ef0 [ 45.924711] Call Trace: [ 45.925212] [ 45.925633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.926531] ? __create_object+0x59/0x80 [ 45.927320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.928308] __vmalloc_noprof+0x59/0x60 [ 45.929022] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.929896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.930834] bpf_prog_alloc+0x39/0x200 [ 45.931577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.932519] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.933434] do_seccomp+0x349/0x25e0 [ 45.934178] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.935107] ? __pfx_do_seccomp+0x10/0x10 [ 45.935854] ? find_held_lock+0x2b/0x80 [ 45.936620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.937614] ? static_key_count+0x60/0x80 [ 45.938420] prctl_set_seccomp+0x4e/0x70 [ 45.939208] __do_sys_prctl+0xe6c/0x1d70 [ 45.939941] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.940798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.941784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.942768] ? irqentry_exit+0xf3/0x650 [ 45.943546] do_syscall_64+0xbf/0x430 [ 45.944283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.945231] RIP: 0033:0x7fb3ae5135cd [ 45.945899] 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 [ 45.949073] RSP: 002b:00007ffcf779ec70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.950447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3ae5135cd [ 45.951745] RDX: 000055838b80ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.953054] RBP: 00007ffcf779ecd0 R08: 0000000000000000 R09: 00007ffcf779e370 [ 45.954351] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583b36b8b10 [ 45.955641] R13: 00007ffcf779f100 R14: 00005583b36b92b0 R15: 00005583b36cd6f0 [ 45.956931] [ 45.957404] irq event stamp: 1791 [ 45.958065] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 45.959583] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 45.961101] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 45.962668] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 45.964174] ---[ end trace 0000000000000000 ]--- [ 49.250390] ------------[ cut here ]------------ [ 49.251341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.253351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.254852] Modules linked in: [ 49.255483] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.257439] Tainted: [W]=WARN [ 49.258014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.259522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.260433] 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 [ 49.263591] RSP: 0018:ffff888013e57bc0 EFLAGS: 00010286 [ 49.264567] RAX: 0000000000000000 RBX: ffffed10027caf78 RCX: ffffffff813a4050 [ 49.265844] RDX: ffff888016a60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.267104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027caf2f [ 49.268389] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.269664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e57df8 [ 49.270931] FS: 00007fe75a1d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.272372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.273417] CR2: 00007fe75a73e4a6 CR3: 0000000015d60000 CR4: 0000000000350ef0 [ 49.274712] Call Trace: [ 49.275214] [ 49.275630] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.276522] ? __create_object+0x59/0x80 [ 49.277310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.278284] __vmalloc_noprof+0x59/0x60 [ 49.278982] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.279849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.280925] bpf_prog_alloc+0x39/0x200 [ 49.281808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.282808] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.283708] do_seccomp+0x349/0x25e0 [ 49.284430] ? find_held_lock+0x2b/0x80 [ 49.285209] ? do_prlimit+0x310/0x610 [ 49.285986] ? __pfx_do_seccomp+0x10/0x10 [ 49.286799] ? do_raw_spin_unlock+0x53/0x220 [ 49.287634] ? _raw_spin_unlock+0x1e/0x40 [ 49.288412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.289391] ? static_key_count+0x60/0x80 [ 49.290210] prctl_set_seccomp+0x4e/0x70 [ 49.290942] __do_sys_prctl+0xe6c/0x1d70 [ 49.291725] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.292579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.293560] ? irqentry_exit+0xf3/0x650 [ 49.294344] do_syscall_64+0xbf/0x430 [ 49.295089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.295985] RIP: 0033:0x7fe75a6ca5cd [ 49.296677] 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 [ 49.299864] RSP: 002b:00007ffcd5a9d010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.301240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe75a6ca5cd [ 49.302527] RDX: 0000555fccf77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.303809] RBP: 00007ffcd5a9d070 R08: 0000000000000000 R09: 00007ffcd5a9c710 [ 49.305104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fd89cfad0 [ 49.306402] R13: 00007ffcd5a9d4a0 R14: 0000555fd89d0bc0 R15: 0000555fd89e1780 [ 49.307704] [ 49.308180] irq event stamp: 1789 [ 49.308790] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.310320] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.311837] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.313390] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.314926] ---[ end trace 0000000000000000 ]--- [ 50.115229] ------------[ cut here ]------------ [ 50.116153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.118169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.119625] Modules linked in: [ 50.120268] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.122270] Tainted: [W]=WARN [ 50.122832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.124532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.125950] 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 [ 50.129111] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 50.130123] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 50.131418] RDX: ffff8880156e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.132707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 50.134019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.135318] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 50.136612] FS: 00007f9ae8f7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.138065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.139153] CR2: 00007ffcf0e22ef8 CR3: 000000000e2b7000 CR4: 0000000000350ef0 [ 50.140447] Call Trace: [ 50.140911] [ 50.141341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.142233] ? __create_object+0x59/0x80 [ 50.142952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.143897] __vmalloc_noprof+0x59/0x60 [ 50.144635] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.145487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.146407] bpf_prog_alloc+0x39/0x200 [ 50.147126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.147986] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.148880] do_seccomp+0x349/0x25e0 [ 50.149653] ? find_held_lock+0x2b/0x80 [ 50.150613] ? do_prlimit+0x310/0x610 [ 50.151341] ? __pfx_do_seccomp+0x10/0x10 [ 50.152107] ? do_raw_spin_unlock+0x53/0x220 [ 50.152867] ? _raw_spin_unlock+0x1e/0x40 [ 50.153639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.154577] ? static_key_count+0x60/0x80 [ 50.155364] prctl_set_seccomp+0x4e/0x70 [ 50.156127] __do_sys_prctl+0xe6c/0x1d70 [ 50.156840] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.157689] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.158646] ? irqentry_exit+0xf3/0x650 [ 50.159400] do_syscall_64+0xbf/0x430 [ 50.160118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.161007] RIP: 0033:0x7f9ae946e5cd [ 50.161718] 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 [ 50.164792] RSP: 002b:00007ffcf0e210d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.166147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ae946e5cd [ 50.167411] RDX: 00005572aaf43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.168664] RBP: 00007ffcf0e21130 R08: 0000000000000000 R09: 00007ffcf0e207d0 [ 50.169935] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572b71b1bf0 [ 50.171175] R13: 00007ffcf0e21560 R14: 00005572b71bb380 R15: 00005572b71c6460 [ 50.172452] [ 50.172869] irq event stamp: 1967 [ 50.173502] hardirqs last enabled at (1977): [] __up_console_sem+0x78/0x80 [ 50.174999] hardirqs last disabled at (1986): [] __up_console_sem+0x5d/0x80 [ 50.176501] softirqs last enabled at (1890): [] handle_softirqs+0x50c/0x770 [ 50.178014] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 50.179346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52900' (ECDSA) to the list of known hosts. 2025/11/18 14:27:30 fuzzer started 2025/11/18 14:27:30 dialing manager at localhost:34383 2025/11/18 14:27:30 checking machine... 2025/11/18 14:27:30 checking revisions... [ 51.078968] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:27:30 testing simple program... [ 51.167887] cgroup: Unknown subsys name 'net' [ 51.223881] cgroup: Unknown subsys name 'cpuset' [ 51.238266] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:27:29 Registers: info registers vcpu 0 RAX=000000000003f8b9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f469e6e7000 CR3=000000000dacb000 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=a75aeb291d2efb800244fc05ad4d81d7 XMM02=0000000000301400eff9b2d0a8fce9cb XMM03=00000000003014d02c67c8bc2e329bc3 XMM04=f57d51197fc6e83c00000000000ae988 XMM05=60cb1323f84e247b000000000031fa28 XMM06=405749d8372a36f1000000000031ee50 XMM07=e042d86d42eb936e00000000003102c0 XMM08=2275cdfb0562a0a400000000003014d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff817d9b06 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88806cf38140 RSP=ffff888009757c28 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000000a R13=ffff888009757cb8 R14=ffff8880096fb780 R15=fffffffffffffff6 RIP=ffffffff817d9b0e RFL=00000047 [---Z-PC] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe75a78f618 CR3=000000001f284000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000