[ 46.727747] ------------[ cut here ]------------ [ 46.728756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.731035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.732916] Modules linked in: [ 46.733692] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.735916] Tainted: [W]=WARN [ 46.736578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.738199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.739256] 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 [ 46.742738] RSP: 0018:ffff888013bafbc0 EFLAGS: 00010286 [ 46.743805] RAX: 0000000000000000 RBX: ffffed1002775f78 RCX: ffffffff813a4050 [ 46.745197] RDX: ffff8880159e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.746615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002775f2f [ 46.748015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.749402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bafdf8 [ 46.750828] FS: 00007f03b772a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.752391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.753540] CR2: 00007ffec24d4ef7 CR3: 000000000e451000 CR4: 0000000000350ef0 [ 46.754974] Call Trace: [ 46.755535] [ 46.755978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.756948] ? __create_object+0x59/0x80 [ 46.757801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.758898] __vmalloc_noprof+0x59/0x60 [ 46.759726] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.760683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.761687] bpf_prog_alloc+0x39/0x200 [ 46.762522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.763524] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.764490] do_seccomp+0x349/0x25e0 [ 46.765255] ? find_held_lock+0x2b/0x80 [ 46.766025] ? do_prlimit+0x310/0x610 [ 46.766866] ? __pfx_do_seccomp+0x10/0x10 [ 46.767726] ? do_raw_spin_unlock+0x53/0x220 [ 46.768630] ? _raw_spin_unlock+0x1e/0x40 [ 46.769475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.770545] ? static_key_count+0x60/0x80 [ 46.771409] prctl_set_seccomp+0x4e/0x70 [ 46.772256] __do_sys_prctl+0xe6c/0x1d70 [ 46.773049] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.773974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.775056] ? irqentry_exit+0xf3/0x650 [ 46.775880] do_syscall_64+0xbf/0x430 [ 46.776673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.777695] RIP: 0033:0x7f03b7c1c5cd [ 46.778476] 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 [ 46.781872] RSP: 002b:00007ffec24d3440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.783349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03b7c1c5cd [ 46.784713] RDX: 000055dd2724fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.786099] RBP: 00007ffec24d34a0 R08: 0000000000000000 R09: 00007ffec24d2b40 [ 46.787498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd592da240 [ 46.788868] R13: 00007ffec24d38d0 R14: 000055dd592d9bf0 R15: 000055dd592ee4d0 [ 46.790283] [ 46.790748] irq event stamp: 1837 [ 46.791345] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.792725] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.794111] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.795538] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.796920] ---[ end trace 0000000000000000 ]--- [ 49.724484] ------------[ cut here ]------------ [ 49.725427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.727459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.728926] Modules linked in: [ 49.729560] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.731570] Tainted: [W]=WARN [ 49.732165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.733626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.734580] 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 [ 49.737689] RSP: 0018:ffff888018c47bc0 EFLAGS: 00010286 [ 49.738698] RAX: 0000000000000000 RBX: ffffed1003188f78 RCX: ffffffff813a4050 [ 49.739959] RDX: ffff888009ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.741221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003188f2f [ 49.742521] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.743791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c47df8 [ 49.745044] FS: 00007f085c198900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.746522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.747573] CR2: 00007ffeeaec3ef7 CR3: 000000001f4d1000 CR4: 0000000000350ef0 [ 49.748844] Call Trace: [ 49.749342] [ 49.749750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.750675] ? __create_object+0x59/0x80 [ 49.751450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.752413] __vmalloc_noprof+0x59/0x60 [ 49.753168] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.753976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754931] bpf_prog_alloc+0x39/0x200 [ 49.755661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.756576] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.757476] do_seccomp+0x349/0x25e0 [ 49.758191] ? find_held_lock+0x2b/0x80 [ 49.758933] ? do_prlimit+0x310/0x610 [ 49.759685] ? __pfx_do_seccomp+0x10/0x10 [ 49.760488] ? do_raw_spin_unlock+0x53/0x220 [ 49.761324] ? _raw_spin_unlock+0x1e/0x40 [ 49.762114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.763121] ? static_key_count+0x60/0x80 [ 49.763882] prctl_set_seccomp+0x4e/0x70 [ 49.764658] __do_sys_prctl+0xe6c/0x1d70 [ 49.765444] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.766331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.767336] ? irqentry_exit+0xf3/0x650 [ 49.768114] do_syscall_64+0xbf/0x430 [ 49.768809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.769755] RIP: 0033:0x7f085c68a5cd [ 49.770485] 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 [ 49.773665] RSP: 002b:00007ffeeaec2df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.775051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f085c68a5cd [ 49.776350] RDX: 000056398eaaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.777628] RBP: 00007ffeeaec2e50 R08: 0000000000000000 R09: 00007ffeeaec24f0 [ 49.778940] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639c845d2b0 [ 49.780222] R13: 00007ffeeaec3280 R14: 00005639c845fd20 R15: 00005639c84718d0 [ 49.781503] [ 49.781931] irq event stamp: 1753 [ 49.782619] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.784137] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.785643] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.787208] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.788733] ---[ end trace 0000000000000000 ]--- [ 50.487536] ------------[ cut here ]------------ [ 50.488473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.490581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.492045] Modules linked in: [ 50.492670] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.494701] Tainted: [W]=WARN [ 50.495302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.496765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.497679] 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 [ 50.500855] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 50.501832] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 50.503143] RDX: ffff888017163780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.504427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 50.505702] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.507034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 50.508321] FS: 00007fc23d366900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.509758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.510868] CR2: 00007fc23d858580 CR3: 0000000018c93000 CR4: 0000000000350ef0 [ 50.512163] Call Trace: [ 50.512631] [ 50.513038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.513949] ? __create_object+0x59/0x80 [ 50.514764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.515757] __vmalloc_noprof+0x59/0x60 [ 50.516518] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.517390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.518362] bpf_prog_alloc+0x39/0x200 [ 50.519128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.520026] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.520914] do_seccomp+0x349/0x25e0 [ 50.521625] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.522569] ? __pfx_do_seccomp+0x10/0x10 [ 50.523358] ? find_held_lock+0x2b/0x80 [ 50.524123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.525045] ? static_key_count+0x60/0x80 [ 50.525854] prctl_set_seccomp+0x4e/0x70 [ 50.526663] __do_sys_prctl+0xe6c/0x1d70 [ 50.527454] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.528317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.529289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.530264] ? irqentry_exit+0xf3/0x650 [ 50.531025] do_syscall_64+0xbf/0x430 [ 50.531761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.532728] RIP: 0033:0x7fc23d8585cd [ 50.533442] 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 [ 50.536704] RSP: 002b:00007ffe65587e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.538059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc23d8585cd [ 50.539391] RDX: 000056518bfcbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.540679] RBP: 00007ffe65587ec0 R08: 0000000000000000 R09: 00007ffe65587560 [ 50.541959] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651a99c4240 [ 50.543265] R13: 00007ffe655882f0 R14: 00005651a99c3bf0 R15: 00005651a99d84d0 [ 50.544571] [ 50.544999] irq event stamp: 1805 [ 50.545657] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.547222] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.548748] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.550313] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.551861] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8584' (ECDSA) to the list of known hosts. 2025/11/18 00:03:35 fuzzer started 2025/11/18 00:03:36 dialing manager at localhost:37895 2025/11/18 00:03:36 checking machine... 2025/11/18 00:03:36 checking revisions... [ 51.481975] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:03:36 testing simple program... [ 51.566348] cgroup: Unknown subsys name 'net' [ 51.645780] cgroup: Unknown subsys name 'cpuset' [ 51.659703] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:03:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaecd0 RDX=0000000000000008 RSI=ffff88800f777990 RDI=ffff88800f777598 RBP=ffff88800f7775f0 RSP=ffff88800f777508 R8 =ffffffff86aaecd4 R9 =ffff88800f7775d8 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff88800f7775f8 R13=ffff88800f7775e0 R14=ffff88800f777998 R15=ffff88800f777598 RIP=ffffffff8135e220 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 00007f085c198900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f085c158008 CR3=000000001f51a000 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=0000000000025107 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f560f006148 CR3=000000000e403000 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=33303a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000