[ 50.307524] ------------[ cut here ]------------ [ 50.308079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.309760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 50.310686] Modules linked in: [ 50.311061] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.312312] Tainted: [W]=WARN [ 50.312659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.313591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.314138] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.316149] RSP: 0018:ffff888017f07bc0 EFLAGS: 00010286 [ 50.316770] RAX: 0000000000000000 RBX: ffffed1002fe0f78 RCX: ffffffff813a4050 [ 50.317594] RDX: ffff888016118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.318411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe0f2f [ 50.319219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.320013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f07df8 [ 50.320822] FS: 00007f6e2943c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.321737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.322411] CR2: 00007fff92dfcef8 CR3: 000000000ecd4000 CR4: 0000000000350ef0 [ 50.323230] Call Trace: [ 50.323533] [ 50.323796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.324370] ? __create_object+0x59/0x80 [ 50.324837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.325454] __vmalloc_noprof+0x59/0x60 [ 50.325908] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.326459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.327022] bpf_prog_alloc+0x39/0x200 [ 50.327505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.328069] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.328644] do_seccomp+0x349/0x25e0 [ 50.329077] ? find_held_lock+0x2b/0x80 [ 50.329569] ? do_prlimit+0x310/0x610 [ 50.330022] ? __pfx_do_seccomp+0x10/0x10 [ 50.330536] ? do_raw_spin_unlock+0x53/0x220 [ 50.331030] ? _raw_spin_unlock+0x1e/0x40 [ 50.331536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.332124] ? static_key_count+0x60/0x80 [ 50.332648] prctl_set_seccomp+0x4e/0x70 [ 50.333119] __do_sys_prctl+0xe6c/0x1d70 [ 50.333622] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.334146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.334764] ? irqentry_exit+0xf3/0x650 [ 50.335249] do_syscall_64+0xbf/0x430 [ 50.335692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.336302] RIP: 0033:0x7f6e2992e5cd [ 50.336731] 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 [ 50.338762] RSP: 002b:00007fff92dfac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.339635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e2992e5cd [ 50.340447] RDX: 000055630c47de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.341272] RBP: 00007fff92dfacb0 R08: 0000000000000000 R09: 00007fff92dfa350 [ 50.342066] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563350fdb10 [ 50.342889] R13: 00007fff92dfb0e0 R14: 00005563350fe2b0 R15: 00005563351126f0 [ 50.343729] [ 50.343996] irq event stamp: 1689 [ 50.344406] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 50.345372] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.346346] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 50.347328] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 50.348298] ---[ end trace 0000000000000000 ]--- [ 53.648451] ------------[ cut here ]------------ [ 53.649417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.651448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 53.652926] Modules linked in: [ 53.653560] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.655568] Tainted: [W]=WARN [ 53.656118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.657604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.658513] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 53.661730] RSP: 0018:ffff88801af27bc0 EFLAGS: 00010286 [ 53.662714] RAX: 0000000000000000 RBX: ffffed10035e4f78 RCX: ffffffff813a4050 [ 53.664007] RDX: ffff888016545340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.665299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e4f2f [ 53.666590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.667885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af27df8 [ 53.669166] FS: 00007f0933dc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.670672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.671757] CR2: 00007f09342b4580 CR3: 000000001e6a6000 CR4: 0000000000350ef0 [ 53.673045] Call Trace: [ 53.673551] [ 53.673958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.674868] ? __create_object+0x59/0x80 [ 53.675665] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.676659] __vmalloc_noprof+0x59/0x60 [ 53.677426] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.678303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.679250] bpf_prog_alloc+0x39/0x200 [ 53.679954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.680901] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.681800] do_seccomp+0x349/0x25e0 [ 53.682526] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.683440] ? __pfx_do_seccomp+0x10/0x10 [ 53.684256] ? find_held_lock+0x2b/0x80 [ 53.684979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.685943] ? static_key_count+0x60/0x80 [ 53.686739] prctl_set_seccomp+0x4e/0x70 [ 53.687524] __do_sys_prctl+0xe6c/0x1d70 [ 53.688314] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.689134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.690107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.691068] ? irqentry_exit+0xf3/0x650 [ 53.691847] do_syscall_64+0xbf/0x430 [ 53.692601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.693550] RIP: 0033:0x7f09342b45cd [ 53.694247] 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 [ 53.697443] RSP: 002b:00007ffd6db93ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.698803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09342b45cd [ 53.700101] RDX: 000055d5481e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.701376] RBP: 00007ffd6db94050 R08: 0000000000000000 R09: 00007ffd6db936f0 [ 53.702681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d576216ad0 [ 53.704004] R13: 00007ffd6db94480 R14: 000055d576217bc0 R15: 000055d576228780 [ 53.705300] [ 53.705720] irq event stamp: 1765 [ 53.706367] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 53.707918] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 53.709433] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 53.710964] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 53.712502] ---[ end trace 0000000000000000 ]--- [ 54.578945] ------------[ cut here ]------------ [ 54.579910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.581963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 54.583456] Modules linked in: [ 54.584061] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.586311] Tainted: [W]=WARN [ 54.586875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.588422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.589347] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.592556] RSP: 0018:ffff88800ef1fbc0 EFLAGS: 00010286 [ 54.593545] RAX: 0000000000000000 RBX: ffffed1001de3f78 RCX: ffffffff813a4050 [ 54.594823] RDX: ffff88801996b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.596141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de3f2f [ 54.597445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.598721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef1fdf8 [ 54.600017] FS: 00007f57d4daa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.601463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.602537] CR2: 00007f57d53104a6 CR3: 000000000cb70000 CR4: 0000000000350ef0 [ 54.603840] Call Trace: [ 54.604349] [ 54.604758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.605673] ? __create_object+0x59/0x80 [ 54.606463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.607451] __vmalloc_noprof+0x59/0x60 [ 54.608176] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.609073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.610003] bpf_prog_alloc+0x39/0x200 [ 54.610751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.611711] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.612645] do_seccomp+0x349/0x25e0 [ 54.613383] ? find_held_lock+0x2b/0x80 [ 54.614102] ? do_prlimit+0x310/0x610 [ 54.614863] ? __pfx_do_seccomp+0x10/0x10 [ 54.615661] ? do_raw_spin_unlock+0x53/0x220 [ 54.616502] ? _raw_spin_unlock+0x1e/0x40 [ 54.617303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.618284] ? static_key_count+0x60/0x80 [ 54.619050] prctl_set_seccomp+0x4e/0x70 [ 54.619842] __do_sys_prctl+0xe6c/0x1d70 [ 54.620638] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.621502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.622481] ? irqentry_exit+0xf3/0x650 [ 54.623252] do_syscall_64+0xbf/0x430 [ 54.623957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.624921] RIP: 0033:0x7f57d529c5cd [ 54.625630] 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 [ 54.628838] RSP: 002b:00007fff1e6afff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.630227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57d529c5cd [ 54.631514] RDX: 0000556d7445ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.632811] RBP: 00007fff1e6b0050 R08: 0000000000000000 R09: 00007fff1e6af6f0 [ 54.634096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556db3463ad0 [ 54.635388] R13: 00007fff1e6b0480 R14: 0000556db3464bc0 R15: 0000556db3475780 [ 54.636727] [ 54.637151] irq event stamp: 1809 [ 54.637804] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 54.639346] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 54.640768] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 54.642048] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 54.643309] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19763' (ECDSA) to the list of known hosts. 2025/11/17 12:10:29 fuzzer started 2025/11/17 12:10:29 dialing manager at localhost:37895 2025/11/17 12:10:29 checking machine... 2025/11/17 12:10:29 checking revisions... [ 55.618161] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:10:29 testing simple program... [ 55.695477] cgroup: Unknown subsys name 'net' [ 55.749704] cgroup: Unknown subsys name 'cpuset' [ 55.768961] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:10:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff8880096276d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612640 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273ce RFL=00000086 [--S--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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f093437a0b0 CR3=000000000d152000 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=4becfc6d14943d5600000000000ae988 XMM05=3744806c1442458c0000000000320638 XMM06=f82e512c8ea6ed73000000000031f150 XMM07=fb795ef6d657705600000000003103d8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009758001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757d01 RSI=ffff888009757d88 RDI=ffff8880097577e0 RBP=ffff888009757d88 RSP=ffff888009757738 R8 =0000000000000001 R9 =ffff888009757810 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757d88 R15=ffff8880097577d0 RIP=ffffffff8135e2ee RFL=00000296 [--S-AP-] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed04622d8 CR3=000000000a5be000 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=2038323a30313a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a30313a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000