[ 46.120222] ------------[ cut here ]------------ [ 46.121144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.123119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.124593] Modules linked in: [ 46.125183] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.128615] Tainted: [W]=WARN [ 46.129166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.130747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.131666] 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 [ 46.134832] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 46.135797] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 46.137092] RDX: ffff888016b5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.138371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 46.139654] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.140942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 46.142234] FS: 00007f7da5b12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.143660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.144713] CR2: 00007f7da6004580 CR3: 000000000cc54000 CR4: 0000000000350ef0 [ 46.146022] Call Trace: [ 46.146543] [ 46.146951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.147854] ? __create_object+0x59/0x80 [ 46.148640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.149602] __vmalloc_noprof+0x59/0x60 [ 46.150380] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.151233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.152184] bpf_prog_alloc+0x39/0x200 [ 46.152940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.153892] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.154826] do_seccomp+0x349/0x25e0 [ 46.155555] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.156481] ? __pfx_do_seccomp+0x10/0x10 [ 46.157238] ? find_held_lock+0x2b/0x80 [ 46.158016] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.158998] ? static_key_count+0x60/0x80 [ 46.159812] prctl_set_seccomp+0x4e/0x70 [ 46.160610] __do_sys_prctl+0xe6c/0x1d70 [ 46.161412] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.162252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.163241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.164224] ? irqentry_exit+0xf3/0x650 [ 46.165008] do_syscall_64+0xbf/0x430 [ 46.165760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.166747] RIP: 0033:0x7f7da60045cd [ 46.167536] 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 [ 46.170822] RSP: 002b:00007fff1ec08c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.172230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7da60045cd [ 46.173545] RDX: 000055ade0f98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.174862] RBP: 00007fff1ec08c70 R08: 0000000000000000 R09: 00007fff1ec08310 [ 46.176167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adec3902b0 [ 46.177478] R13: 00007fff1ec090a0 R14: 000055adec392d20 R15: 000055adec3a48d0 [ 46.178817] [ 46.179247] irq event stamp: 2059 [ 46.179905] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 46.181463] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 46.183027] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 46.184605] softirqs last disabled at (1959): [] __irq_exit_rcu+0xc4/0x100 [ 46.186166] ---[ end trace 0000000000000000 ]--- [ 49.067919] ------------[ cut here ]------------ [ 49.068840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.070833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.072304] Modules linked in: [ 49.072880] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.075089] Tainted: [W]=WARN [ 49.075761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.077232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.078136] 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 [ 49.081243] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 49.082219] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 49.083483] RDX: ffff888015741bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.084757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 49.086043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.087317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 49.088595] FS: 00007f93dbe09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.090016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.091082] CR2: 00007fff966aaef8 CR3: 000000000e2a1000 CR4: 0000000000350ef0 [ 49.092330] Call Trace: [ 49.092783] [ 49.093184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.094084] ? __create_object+0x59/0x80 [ 49.094870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.095845] __vmalloc_noprof+0x59/0x60 [ 49.096609] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.097490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.098435] bpf_prog_alloc+0x39/0x200 [ 49.099120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.100050] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.100959] do_seccomp+0x349/0x25e0 [ 49.101681] ? find_held_lock+0x2b/0x80 [ 49.102447] ? do_prlimit+0x310/0x610 [ 49.103142] ? __pfx_do_seccomp+0x10/0x10 [ 49.103929] ? do_raw_spin_unlock+0x53/0x220 [ 49.104747] ? _raw_spin_unlock+0x1e/0x40 [ 49.105527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.106489] ? static_key_count+0x60/0x80 [ 49.107252] prctl_set_seccomp+0x4e/0x70 [ 49.108027] __do_sys_prctl+0xe6c/0x1d70 [ 49.108791] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.109637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.110601] ? irqentry_exit+0xf3/0x650 [ 49.111355] do_syscall_64+0xbf/0x430 [ 49.112049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.113008] RIP: 0033:0x7f93dc2fb5cd [ 49.113714] 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 [ 49.116895] RSP: 002b:00007fff966a8d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.118314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93dc2fb5cd [ 49.119607] RDX: 000055d74dff2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.120886] RBP: 00007fff966a8d70 R08: 0000000000000000 R09: 00007fff966a8410 [ 49.122171] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d784f8a240 [ 49.123463] R13: 00007fff966a91a0 R14: 000055d784f93380 R15: 000055d784f9e540 [ 49.124774] [ 49.125199] irq event stamp: 1801 [ 49.125842] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.127262] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.128552] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.129827] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.131085] ---[ end trace 0000000000000000 ]--- [ 49.861833] ------------[ cut here ]------------ [ 49.862831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.864921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.866504] Modules linked in: [ 49.867122] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.869203] Tainted: [W]=WARN [ 49.869865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.871710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.872779] 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 [ 49.876137] RSP: 0018:ffff888019d9fbc0 EFLAGS: 00010286 [ 49.877171] RAX: 0000000000000000 RBX: ffffed10033b3f78 RCX: ffffffff813a4050 [ 49.878537] RDX: ffff888018b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.879915] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b3f2f [ 49.881265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.882686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d9fdf8 [ 49.884048] FS: 00007f8794ae1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.885603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.886741] CR2: 00007f8794fd3580 CR3: 000000000e250000 CR4: 0000000000350ef0 [ 49.888137] Call Trace: [ 49.888683] [ 49.889143] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.890156] ? __create_object+0x59/0x80 [ 49.890982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.892006] __vmalloc_noprof+0x59/0x60 [ 49.892816] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.893746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894756] bpf_prog_alloc+0x39/0x200 [ 49.895540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896537] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.897509] do_seccomp+0x349/0x25e0 [ 49.898242] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.899225] ? __pfx_do_seccomp+0x10/0x10 [ 49.900063] ? find_held_lock+0x2b/0x80 [ 49.900874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.901910] ? static_key_count+0x60/0x80 [ 49.902791] prctl_set_seccomp+0x4e/0x70 [ 49.903631] __do_sys_prctl+0xe6c/0x1d70 [ 49.904481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.907507] ? irqentry_exit+0xf3/0x650 [ 49.908332] do_syscall_64+0xbf/0x430 [ 49.909065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.910088] RIP: 0033:0x7f8794fd35cd [ 49.910844] 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 [ 49.912984] RSP: 002b:00007ffc2e918c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.913906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8794fd35cd [ 49.914783] RDX: 000055c82ef60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.915651] RBP: 00007ffc2e918cd0 R08: 0000000000000000 R09: 00007ffc2e918370 [ 49.916516] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8679cead0 [ 49.917378] R13: 00007ffc2e919100 R14: 000055c8679cfbc0 R15: 000055c8679e0780 [ 49.918239] [ 49.918555] irq event stamp: 1755 [ 49.918976] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.920007] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.921053] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 49.922117] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.923131] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6591' (ECDSA) to the list of known hosts. 2025/11/18 13:46:30 fuzzer started 2025/11/18 13:46:31 dialing manager at localhost:34383 2025/11/18 13:46:31 checking machine... 2025/11/18 13:46:31 checking revisions... [ 50.802464] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:46:31 testing simple program... [ 50.877975] cgroup: Unknown subsys name 'net' [ 50.955048] cgroup: Unknown subsys name 'cpuset' [ 50.973547] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:46:30 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801541d340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801541dd98 RSP=ffff88801697f4b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000028 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527005 RFL=00000046 [---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 00007f93dbe09900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff966a2000 CR3=000000001f415000 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=6720646572637465733a4d41503d706f 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=0000000000025bcd 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5480da000 CR3=0000000009c40000 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=36343a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000