[ 46.667042] ------------[ cut here ]------------ [ 46.667970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.669988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.671418] Modules linked in: [ 46.672054] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.674014] Tainted: [W]=WARN [ 46.674564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.676043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.676971] 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 [ 46.680169] RSP: 0018:ffff888019a0fbc0 EFLAGS: 00010286 [ 46.681170] RAX: 0000000000000000 RBX: ffffed1003341f78 RCX: ffffffff813a4050 [ 46.682457] RDX: ffff888019c18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.683732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003341f2f [ 46.685021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.686299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a0fdf8 [ 46.687577] FS: 00007f516d6fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.689030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.690090] CR2: 00007f516dc634a6 CR3: 000000000e415000 CR4: 0000000000350ef0 [ 46.691393] Call Trace: [ 46.691907] [ 46.692321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.693239] ? __create_object+0x59/0x80 [ 46.694031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.695008] __vmalloc_noprof+0x59/0x60 [ 46.695764] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.696614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.697548] bpf_prog_alloc+0x39/0x200 [ 46.698290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.699238] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.700143] do_seccomp+0x349/0x25e0 [ 46.700881] ? find_held_lock+0x2b/0x80 [ 46.701596] ? do_prlimit+0x310/0x610 [ 46.702341] ? __pfx_do_seccomp+0x10/0x10 [ 46.703138] ? do_raw_spin_unlock+0x53/0x220 [ 46.703977] ? _raw_spin_unlock+0x1e/0x40 [ 46.704781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.705750] ? static_key_count+0x60/0x80 [ 46.706518] prctl_set_seccomp+0x4e/0x70 [ 46.707303] __do_sys_prctl+0xe6c/0x1d70 [ 46.708089] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.708963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.709925] ? irqentry_exit+0xf3/0x650 [ 46.710691] do_syscall_64+0xbf/0x430 [ 46.711385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.712335] RIP: 0033:0x7f516dbef5cd [ 46.713047] 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 [ 46.716216] RSP: 002b:00007fff58846180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.717581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f516dbef5cd [ 46.718870] RDX: 0000558f05066e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.720141] RBP: 00007fff588461e0 R08: 0000000000000000 R09: 00007fff58845880 [ 46.721449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f36669ad0 [ 46.722743] R13: 00007fff58846610 R14: 0000558f3666abc0 R15: 0000558f3667b780 [ 46.724051] [ 46.724485] irq event stamp: 1715 [ 46.725132] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.726668] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.728187] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.729741] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.731248] ---[ end trace 0000000000000000 ]--- [ 49.652388] ------------[ cut here ]------------ [ 49.653308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.656782] Modules linked in: [ 49.657373] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659340] Tainted: [W]=WARN [ 49.659929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662339] 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 [ 49.665524] RSP: 0018:ffff8880143cfbc0 EFLAGS: 00010286 [ 49.666501] RAX: 0000000000000000 RBX: ffffed1002879f78 RCX: ffffffff813a4050 [ 49.667795] RDX: ffff8880198c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669087] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002879f2f [ 49.670363] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.671656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143cfdf8 [ 49.672963] FS: 00007f781ed11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.674400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.675463] CR2: 00007f781f203580 CR3: 000000000b662000 CR4: 0000000000350ef0 [ 49.676754] Call Trace: [ 49.677213] [ 49.677668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.678532] ? __create_object+0x59/0x80 [ 49.679320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.680292] __vmalloc_noprof+0x59/0x60 [ 49.681079] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.681960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.682905] bpf_prog_alloc+0x39/0x200 [ 49.683598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684553] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.685448] do_seccomp+0x349/0x25e0 [ 49.686152] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.687047] ? __pfx_do_seccomp+0x10/0x10 [ 49.687839] ? find_held_lock+0x2b/0x80 [ 49.688568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.689533] ? static_key_count+0x60/0x80 [ 49.690328] prctl_set_seccomp+0x4e/0x70 [ 49.691101] __do_sys_prctl+0xe6c/0x1d70 [ 49.691882] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.692763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.693740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.694710] ? irqentry_exit+0xf3/0x650 [ 49.695422] do_syscall_64+0xbf/0x430 [ 49.696166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.697123] RIP: 0033:0x7f781f2035cd [ 49.697828] 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 [ 49.701036] RSP: 002b:00007ffccc1ed310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.702424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f781f2035cd [ 49.703705] RDX: 000055becbe8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705003] RBP: 00007ffccc1ed370 R08: 0000000000000000 R09: 00007ffccc1eca10 [ 49.706285] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bed31faad0 [ 49.707577] R13: 00007ffccc1ed7a0 R14: 000055bed31fbbc0 R15: 000055bed320c780 [ 49.708890] [ 49.709323] irq event stamp: 1729 [ 49.709970] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.711500] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.713016] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.714543] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.716052] ---[ end trace 0000000000000000 ]--- [ 50.478011] ------------[ cut here ]------------ [ 50.478957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.481035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.482501] Modules linked in: [ 50.483128] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.485139] Tainted: [W]=WARN [ 50.485729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.487195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.488101] 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 [ 50.491249] RSP: 0018:ffff888017ab7bc0 EFLAGS: 00010286 [ 50.492216] RAX: 0000000000000000 RBX: ffffed1002f56f78 RCX: ffffffff813a4050 [ 50.493524] RDX: ffff888015ea5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.494788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f56f2f [ 50.496064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.497346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ab7df8 [ 50.498654] FS: 00007ff4a6d7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.500073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.501157] CR2: 00007fff1f8f9ef8 CR3: 000000001e40f000 CR4: 0000000000350ef0 [ 50.502447] Call Trace: [ 50.502956] [ 50.503361] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.504246] ? __create_object+0x59/0x80 [ 50.505028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.505994] __vmalloc_noprof+0x59/0x60 [ 50.506756] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.507590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.508539] bpf_prog_alloc+0x39/0x200 [ 50.509289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.510228] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.511130] do_seccomp+0x349/0x25e0 [ 50.511883] ? find_held_lock+0x2b/0x80 [ 50.512612] ? do_prlimit+0x310/0x610 [ 50.513370] ? __pfx_do_seccomp+0x10/0x10 [ 50.514180] ? do_raw_spin_unlock+0x53/0x220 [ 50.515017] ? _raw_spin_unlock+0x1e/0x40 [ 50.515798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.516808] ? static_key_count+0x60/0x80 [ 50.517574] prctl_set_seccomp+0x4e/0x70 [ 50.518378] __do_sys_prctl+0xe6c/0x1d70 [ 50.519158] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.520034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.521169] ? irqentry_exit+0xf3/0x650 [ 50.521950] do_syscall_64+0xbf/0x430 [ 50.522690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.523603] RIP: 0033:0x7ff4a726e5cd [ 50.524336] 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 [ 50.527604] RSP: 002b:00007fff1f8f7ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.529014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4a726e5cd [ 50.530328] RDX: 000055bdce4cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.531619] RBP: 00007fff1f8f7f20 R08: 0000000000000000 R09: 00007fff1f8f75c0 [ 50.532987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdd87c3bf0 [ 50.534285] R13: 00007fff1f8f8350 R14: 000055bdd87cd380 R15: 000055bdd87d8460 [ 50.535576] [ 50.536050] irq event stamp: 1751 [ 50.536718] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.538269] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.539827] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.541396] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.542898] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56311' (ECDSA) to the list of known hosts. 2025/11/17 20:27:07 fuzzer started 2025/11/17 20:27:07 dialing manager at localhost:37895 2025/11/17 20:27:07 checking machine... 2025/11/17 20:27:07 checking revisions... [ 51.428868] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:27:07 testing simple program... [ 51.517191] cgroup: Unknown subsys name 'net' [ 51.580997] cgroup: Unknown subsys name 'cpuset' [ 51.600241] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:27:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8671c604 RCX=ffffffff81a848aa RDX=0000000000000001 RSI=ffffffff86aaa338 RDI=ffffffff8671c604 RBP=ffffffff8671c604 RSP=ffff888017957618 R8 =ffffffff86aaa338 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023094 R12=ffffffff8671c608 R13=ffffffff8671c604 R14=ffffffff8671c604 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000257 [---ZAPC] 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 00007f781ed11900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f781ecc0008 CR3=000000001e524000 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=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=0000000000000001 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800efbfa30 RSI=0000000000000000 RDI=ffff888018477128 RBP=ffff888018477128 RSP=ffff88806cf08dd0 R8 =0000000000000001 R9 =ffffed100d9e11aa R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88800efbf8f8 R15=ffff888009462280 RIP=ffffffff81b61774 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd66c794000 CR3=0000000009b7b000 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=816e4db7c89da9af6343b432f4b24d09 XMM02=2c67c8bc2e329bc30000000000301b58 XMM03=fb795ef6d6577056000000000030fb38 XMM04=8a3a8ef744513bb200000000000ae988 XMM05=14648eaa1277bab1000000000031ecb0 XMM06=817b8945e9d50373000000000031eb38 XMM07=e042d86d42eb936e000000000030fdb8 XMM08=420c5bf1a11479290000000000301bb8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000