[ 39.317544] ------------[ cut here ]------------ [ 39.318297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.320001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.321214] Modules linked in: [ 39.321752] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.323731] Tainted: [W]=WARN [ 39.324195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.325429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.326161] 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 [ 39.328806] RSP: 0018:ffff888017e57bc0 EFLAGS: 00010286 [ 39.329624] RAX: 0000000000000000 RBX: ffffed1002fcaf78 RCX: ffffffff813a4050 [ 39.330697] RDX: ffff8880152fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.331765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcaf2f [ 39.332837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.333924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e57df8 [ 39.334999] FS: 00007fe3c8df1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.336198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.337089] CR2: 00007fe3c92e3580 CR3: 000000001db1f000 CR4: 0000000000350ef0 [ 39.338164] Call Trace: [ 39.338593] [ 39.338939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.339689] ? __create_object+0x59/0x80 [ 39.340308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.341114] __vmalloc_noprof+0x59/0x60 [ 39.341750] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.342473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.343219] bpf_prog_alloc+0x39/0x200 [ 39.343829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.344598] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.345317] do_seccomp+0x349/0x25e0 [ 39.345934] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.346672] ? __pfx_do_seccomp+0x10/0x10 [ 39.347295] ? find_held_lock+0x2b/0x80 [ 39.347923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.348728] ? static_key_count+0x60/0x80 [ 39.349354] prctl_set_seccomp+0x4e/0x70 [ 39.350000] __do_sys_prctl+0xe6c/0x1d70 [ 39.350660] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.351341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.352145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.352964] ? irqentry_exit+0xf3/0x650 [ 39.353605] do_syscall_64+0xbf/0x430 [ 39.354202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.355003] RIP: 0033:0x7fe3c92e35cd [ 39.355587] 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 [ 39.358240] RSP: 002b:00007ffd594e3430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.359370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3c92e35cd [ 39.360439] RDX: 0000560ed6b46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.361497] RBP: 00007ffd594e3490 R08: 0000000000000000 R09: 00007ffd594e2b30 [ 39.362581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f030d1bf0 [ 39.363651] R13: 00007ffd594e38c0 R14: 0000560f030db380 R15: 0000560f030e6460 [ 39.364730] [ 39.365086] irq event stamp: 1699 [ 39.365617] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 39.366913] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 39.368186] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 39.369474] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 39.370753] ---[ end trace 0000000000000000 ]--- [ 42.584907] ------------[ cut here ]------------ [ 42.585829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.587853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.589374] Modules linked in: [ 42.590010] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.591965] Tainted: [W]=WARN [ 42.592557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.594026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.594928] 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 [ 42.598096] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 42.599071] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 42.600343] RDX: ffff88800f780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.601615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 42.602908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.604176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 42.605446] FS: 00007fe833b92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.606882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.607943] CR2: 00007fe834084580 CR3: 000000000bcc4000 CR4: 0000000000350ef0 [ 42.609228] Call Trace: [ 42.609717] [ 42.610172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.611055] ? __create_object+0x59/0x80 [ 42.611835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.612802] __vmalloc_noprof+0x59/0x60 [ 42.613565] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.614463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.615360] bpf_prog_alloc+0x39/0x200 [ 42.616108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.617051] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.618000] do_seccomp+0x349/0x25e0 [ 42.618739] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.619662] ? __pfx_do_seccomp+0x10/0x10 [ 42.620454] ? find_held_lock+0x2b/0x80 [ 42.621184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.622170] ? static_key_count+0x60/0x80 [ 42.622972] prctl_set_seccomp+0x4e/0x70 [ 42.623764] __do_sys_prctl+0xe6c/0x1d70 [ 42.624560] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.625380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.627359] ? irqentry_exit+0xf3/0x650 [ 42.628141] do_syscall_64+0xbf/0x430 [ 42.628895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.629873] RIP: 0033:0x7fe8340845cd [ 42.630594] 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 [ 42.633824] RSP: 002b:00007fff7a75ba90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.635205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8340845cd [ 42.636496] RDX: 000055a76af47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.637808] RBP: 00007fff7a75baf0 R08: 0000000000000000 R09: 00007fff7a75b190 [ 42.639113] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a77b868ad0 [ 42.640429] R13: 00007fff7a75bf20 R14: 000055a77b869bc0 R15: 000055a77b87a780 [ 42.641766] [ 42.642197] irq event stamp: 1773 [ 42.642854] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.644410] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.645972] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.647536] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.649062] ---[ end trace 0000000000000000 ]--- [ 43.626066] ------------[ cut here ]------------ [ 43.627136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.629476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.631191] Modules linked in: [ 43.631932] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.634236] Tainted: [W]=WARN [ 43.634943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.636654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.637715] 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 [ 43.641383] RSP: 0018:ffff88801b8d7bc0 EFLAGS: 00010286 [ 43.642582] RAX: 0000000000000000 RBX: ffffed100371af78 RCX: ffffffff813a4050 [ 43.644058] RDX: ffff888017ead340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.645544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371af2f [ 43.647037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.648527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8d7df8 [ 43.650031] FS: 00007f7828c34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.651696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.652935] CR2: 00007f7829126580 CR3: 000000000bda6000 CR4: 0000000000350ef0 [ 43.654458] Call Trace: [ 43.654993] [ 43.655536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.656583] ? __create_object+0x59/0x80 [ 43.657491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.658640] __vmalloc_noprof+0x59/0x60 [ 43.659525] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.660544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.661622] bpf_prog_alloc+0x39/0x200 [ 43.662490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.663573] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.664638] do_seccomp+0x349/0x25e0 [ 43.665472] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.666531] ? __pfx_do_seccomp+0x10/0x10 [ 43.667387] ? find_held_lock+0x2b/0x80 [ 43.668283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.669430] ? static_key_count+0x60/0x80 [ 43.670311] prctl_set_seccomp+0x4e/0x70 [ 43.671227] __do_sys_prctl+0xe6c/0x1d70 [ 43.672128] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.673137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.674283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.675428] ? irqentry_exit+0xf3/0x650 [ 43.676254] do_syscall_64+0xbf/0x430 [ 43.677123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.678273] RIP: 0033:0x7f78291265cd [ 43.678989] 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 [ 43.682139] RSP: 002b:00007ffdcf208ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.683487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78291265cd [ 43.684749] RDX: 000055c0a7984e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.686027] RBP: 00007ffdcf208f00 R08: 0000000000000000 R09: 00007ffdcf2085a0 [ 43.687288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0b77d5ad0 [ 43.688541] R13: 00007ffdcf209330 R14: 000055c0b77d6bc0 R15: 000055c0b77e7780 [ 43.689833] [ 43.690255] irq event stamp: 1763 [ 43.690896] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.692415] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.693924] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 43.695198] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 43.696429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59301' (ECDSA) to the list of known hosts. 2025/11/17 23:16:13 fuzzer started 2025/11/17 23:16:13 dialing manager at localhost:37895 2025/11/17 23:16:13 checking machine... 2025/11/17 23:16:13 checking revisions... [ 44.600586] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:16:13 testing simple program... [ 44.702532] cgroup: Unknown subsys name 'net' [ 44.755960] cgroup: Unknown subsys name 'cpuset' [ 44.791029] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:16:12 Registers: info registers vcpu 0 RAX=ffffffff8664f650 RBX=0000000000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffffffff85f109a0 RSP=ffff888009627b68 R8 =0000000000000000 R9 =fffffbfff0be2134 R10=ffffffff85f109a3 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88801c484468 R15=ffff888009462280 RIP=ffffffff81b2cf12 RFL=00000002 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005623ed0c6618 CR3=000000000e001000 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=ffffffffffffffffffffffffffffffff XMM01=000000040000000200005623ed0d7d30 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000ff02 RBX=ffff8880172cd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880172cdd98 RDI=ffff8880172cdd98 RBP=ffff8880172cdd98 RSP=ffff888018cc7828 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880172cdd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 RFL=00000082 [--S----] 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 00007fe833b92900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe83414a0b0 CR3=000000000cf59000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000