[ 46.334307] ------------[ cut here ]------------ [ 46.335247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.337277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.338785] Modules linked in: [ 46.339426] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.341468] Tainted: [W]=WARN [ 46.342079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.343591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.344526] 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 [ 46.347729] RSP: 0018:ffff888019827bc0 EFLAGS: 00010286 [ 46.348737] RAX: 0000000000000000 RBX: ffffed1003304f78 RCX: ffffffff813a4050 [ 46.350040] RDX: ffff888017040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.351330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003304f2f [ 46.352618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.353911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019827df8 [ 46.355193] FS: 00007fad435a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.356643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.357729] CR2: 00007fad43a97580 CR3: 000000001a853000 CR4: 0000000000350ef0 [ 46.359030] Call Trace: [ 46.359499] [ 46.359953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.360807] ? __create_object+0x59/0x80 [ 46.361590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.362564] __vmalloc_noprof+0x59/0x60 [ 46.363319] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.364211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.365146] bpf_prog_alloc+0x39/0x200 [ 46.365840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.366786] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.367697] do_seccomp+0x349/0x25e0 [ 46.368413] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.369319] ? __pfx_do_seccomp+0x10/0x10 [ 46.370112] ? find_held_lock+0x2b/0x80 [ 46.370832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.371804] ? static_key_count+0x60/0x80 [ 46.372612] prctl_set_seccomp+0x4e/0x70 [ 46.373398] __do_sys_prctl+0xe6c/0x1d70 [ 46.374180] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.375032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.376027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.377002] ? irqentry_exit+0xf3/0x650 [ 46.377722] do_syscall_64+0xbf/0x430 [ 46.378454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.379413] RIP: 0033:0x7fad43a975cd [ 46.380137] 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 [ 46.383314] RSP: 002b:00007ffc2005b440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.384690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad43a975cd [ 46.385967] RDX: 000055d5fac52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.387251] RBP: 00007ffc2005b4a0 R08: 0000000000000000 R09: 00007ffc2005ab40 [ 46.388560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6154e5bf0 [ 46.389846] R13: 00007ffc2005b8d0 R14: 000055d6154ef380 R15: 000055d6154fa460 [ 46.391187] [ 46.391629] irq event stamp: 1737 [ 46.392281] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.393811] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.395352] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.396915] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.398438] ---[ end trace 0000000000000000 ]--- [ 49.154307] ------------[ cut here ]------------ [ 49.155218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.157197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.158633] Modules linked in: [ 49.159259] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.161234] Tainted: [W]=WARN [ 49.161802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.163492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.164479] 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 [ 49.167634] RSP: 0018:ffff88800a01fbc0 EFLAGS: 00010286 [ 49.168609] RAX: 0000000000000000 RBX: ffffed1001403f78 RCX: ffffffff813a4050 [ 49.169911] RDX: ffff8880167e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.171178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001403f2f [ 49.172477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.173765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a01fdf8 [ 49.175048] FS: 00007fdb6aecf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.176471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.177537] CR2: 00007ffd8a7dfef8 CR3: 000000000e492000 CR4: 0000000000350ef0 [ 49.178813] Call Trace: [ 49.179317] [ 49.179743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.180622] ? __create_object+0x59/0x80 [ 49.181405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.182366] __vmalloc_noprof+0x59/0x60 [ 49.183127] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.184018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.184950] bpf_prog_alloc+0x39/0x200 [ 49.185632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.186559] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.187464] do_seccomp+0x349/0x25e0 [ 49.188187] ? find_held_lock+0x2b/0x80 [ 49.188950] ? do_prlimit+0x310/0x610 [ 49.189643] ? __pfx_do_seccomp+0x10/0x10 [ 49.190437] ? do_raw_spin_unlock+0x53/0x220 [ 49.191272] ? _raw_spin_unlock+0x1e/0x40 [ 49.192059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.193017] ? static_key_count+0x60/0x80 [ 49.193772] prctl_set_seccomp+0x4e/0x70 [ 49.194539] __do_sys_prctl+0xe6c/0x1d70 [ 49.195305] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.196170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.197133] ? irqentry_exit+0xf3/0x650 [ 49.197844] do_syscall_64+0xbf/0x430 [ 49.198581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.199527] RIP: 0033:0x7fdb6b3c15cd [ 49.200242] 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 [ 49.203392] RSP: 002b:00007ffd8a7de040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.204756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb6b3c15cd [ 49.206027] RDX: 0000559b77367e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.207314] RBP: 00007ffd8a7de0a0 R08: 0000000000000000 R09: 00007ffd8a7dd740 [ 49.208618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b956c0ad0 [ 49.209907] R13: 00007ffd8a7de4d0 R14: 0000559b956c1bc0 R15: 0000559b956d2780 [ 49.211222] [ 49.211662] irq event stamp: 1765 [ 49.212284] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.213551] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.214827] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.216112] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.217371] ---[ end trace 0000000000000000 ]--- [ 49.825474] ------------[ cut here ]------------ [ 49.826370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.828333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.829750] Modules linked in: [ 49.830364] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.832323] Tainted: [W]=WARN [ 49.832909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.834361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.835501] 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 [ 49.838709] RSP: 0018:ffff888009f5fbc0 EFLAGS: 00010286 [ 49.839685] RAX: 0000000000000000 RBX: ffffed10013ebf78 RCX: ffffffff813a4050 [ 49.840978] RDX: ffff88800a9b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.842242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013ebf2f [ 49.843523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.844814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f5fdf8 [ 49.846089] FS: 00007f12bcd6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.847511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.848556] CR2: 00007ffe39dcaef8 CR3: 000000000d87c000 CR4: 0000000000350ef0 [ 49.849820] Call Trace: [ 49.850327] [ 49.850722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.851600] ? __create_object+0x59/0x80 [ 49.852357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.853303] __vmalloc_noprof+0x59/0x60 [ 49.854040] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.854849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.855763] bpf_prog_alloc+0x39/0x200 [ 49.856493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.857414] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.858302] do_seccomp+0x349/0x25e0 [ 49.859024] ? find_held_lock+0x2b/0x80 [ 49.859743] ? do_prlimit+0x310/0x610 [ 49.860470] ? __pfx_do_seccomp+0x10/0x10 [ 49.861231] ? do_raw_spin_unlock+0x53/0x220 [ 49.862046] ? _raw_spin_unlock+0x1e/0x40 [ 49.862768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.863714] ? static_key_count+0x60/0x80 [ 49.864505] prctl_set_seccomp+0x4e/0x70 [ 49.865263] __do_sys_prctl+0xe6c/0x1d70 [ 49.866023] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.866811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.867772] ? irqentry_exit+0xf3/0x650 [ 49.868511] do_syscall_64+0xbf/0x430 [ 49.869225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.870151] RIP: 0033:0x7f12bd25d5cd [ 49.870802] 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 [ 49.873863] RSP: 002b:00007ffe39dc86e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.875203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12bd25d5cd [ 49.876461] RDX: 00005640c9be7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.877718] RBP: 00007ffe39dc8740 R08: 0000000000000000 R09: 00007ffe39dc7de0 [ 49.878976] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641001a3b10 [ 49.880223] R13: 00007ffe39dc8b70 R14: 00005641001a42b0 R15: 00005641001b86f0 [ 49.881473] [ 49.881913] irq event stamp: 1793 [ 49.882493] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.883964] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.885432] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 49.886934] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 49.888400] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13433' (ECDSA) to the list of known hosts. 2025/11/18 23:14:52 fuzzer started 2025/11/18 23:14:52 dialing manager at localhost:34383 2025/11/18 23:14:52 checking machine... 2025/11/18 23:14:52 checking revisions... [ 50.741916] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:14:53 testing simple program... [ 50.839266] cgroup: Unknown subsys name 'net' [ 50.899525] cgroup: Unknown subsys name 'cpuset' [ 50.911614] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:14:52 Registers: info registers vcpu 0 RAX=00000000000494eb 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2ec76f68 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=00007f7d88aa9510000056027b8a3790 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800e87fb20 RCX=ffffffff82320f09 RDX=1ffff11001d0ff65 RSI=ffffffff822e1f91 RDI=ffff88800e87fb28 RBP=ffff8880179e7c50 RSP=ffff8880179e79c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000007 R15=0000000000001032 RIP=ffffffff822e1fe3 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 00007fdb6aecf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb6b4870b0 CR3=000000001f476000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000