[ 46.074274] ------------[ cut here ]------------ [ 46.074881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.076164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.077085] Modules linked in: [ 46.077477] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.078747] Tainted: [W]=WARN [ 46.079098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.080023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.080596] 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 [ 46.082621] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 46.083215] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 46.084030] RDX: ffff888019c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.084838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 46.085657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.086460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 46.087249] FS: 00007f8cc397f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.088159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.088827] CR2: 00007ffe15924ef8 CR3: 000000000c661000 CR4: 0000000000350ef0 [ 46.089648] Call Trace: [ 46.089942] [ 46.090203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.090767] ? __create_object+0x59/0x80 [ 46.091237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.091842] __vmalloc_noprof+0x59/0x60 [ 46.092304] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.092849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.093446] bpf_prog_alloc+0x39/0x200 [ 46.093887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.094465] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.095014] do_seccomp+0x349/0x25e0 [ 46.095465] ? find_held_lock+0x2b/0x80 [ 46.095924] ? do_prlimit+0x310/0x610 [ 46.096393] ? __pfx_do_seccomp+0x10/0x10 [ 46.096863] ? do_raw_spin_unlock+0x53/0x220 [ 46.097398] ? _raw_spin_unlock+0x1e/0x40 [ 46.097860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.098467] ? static_key_count+0x60/0x80 [ 46.098949] prctl_set_seccomp+0x4e/0x70 [ 46.099437] __do_sys_prctl+0xe6c/0x1d70 [ 46.099906] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.100445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101042] ? irqentry_exit+0xf3/0x650 [ 46.101519] do_syscall_64+0xbf/0x430 [ 46.101964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.102561] RIP: 0033:0x7f8cc3e715cd [ 46.102979] 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 [ 46.104996] RSP: 002b:00007ffe15923620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.105858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cc3e715cd [ 46.106666] RDX: 000055ff654afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.107476] RBP: 00007ffe15923680 R08: 0000000000000000 R09: 00007ffe15922d20 [ 46.108269] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff7c283b10 [ 46.109093] R13: 00007ffe15923ab0 R14: 000055ff7c2842b0 R15: 000055ff7c2986f0 [ 46.109912] [ 46.110178] irq event stamp: 1671 [ 46.110587] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 46.111549] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 46.112505] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.113483] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 46.114439] ---[ end trace 0000000000000000 ]--- [ 49.430588] ------------[ cut here ]------------ [ 49.431569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.433724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.435236] Modules linked in: [ 49.435901] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.438229] Tainted: [W]=WARN [ 49.438928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.440474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.441434] 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 [ 49.444725] RSP: 0018:ffff888015e3fbc0 EFLAGS: 00010286 [ 49.445752] RAX: 0000000000000000 RBX: ffffed1002bc7f78 RCX: ffffffff813a4050 [ 49.447086] RDX: ffff888018879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.448418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc7f2f [ 49.449788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.451213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e3fdf8 [ 49.452633] FS: 00007f0c12eb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.454243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.455416] CR2: 00007f0c133a7580 CR3: 000000000ed1c000 CR4: 0000000000350ef0 [ 49.456842] Call Trace: [ 49.457420] [ 49.457887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.458899] ? __create_object+0x59/0x80 [ 49.459780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.460875] __vmalloc_noprof+0x59/0x60 [ 49.461745] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.462732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.463787] bpf_prog_alloc+0x39/0x200 [ 49.464617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465680] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.466698] do_seccomp+0x349/0x25e0 [ 49.467507] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.468525] ? __pfx_do_seccomp+0x10/0x10 [ 49.469430] ? find_held_lock+0x2b/0x80 [ 49.470240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.471324] ? static_key_count+0x60/0x80 [ 49.472217] prctl_set_seccomp+0x4e/0x70 [ 49.473104] __do_sys_prctl+0xe6c/0x1d70 [ 49.473979] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.474935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.476011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.477097] ? irqentry_exit+0xf3/0x650 [ 49.477951] do_syscall_64+0xbf/0x430 [ 49.478777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.479834] RIP: 0033:0x7f0c133a75cd [ 49.480622] 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 [ 49.484187] RSP: 002b:00007ffd338d5c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.485723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c133a75cd [ 49.487152] RDX: 000055ec10c41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.488576] RBP: 00007ffd338d5c70 R08: 0000000000000000 R09: 00007ffd338d5310 [ 49.490014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec156d3ad0 [ 49.491440] R13: 00007ffd338d60a0 R14: 000055ec156d4bc0 R15: 000055ec156e5780 [ 49.492888] [ 49.493418] irq event stamp: 1815 [ 49.494090] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.495743] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.497418] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.498858] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.500228] ---[ end trace 0000000000000000 ]--- [ 50.287587] ------------[ cut here ]------------ [ 50.288481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.290524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.291974] Modules linked in: [ 50.292614] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.294578] Tainted: [W]=WARN [ 50.295123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.296565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.297496] 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 [ 50.300612] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 50.301595] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 50.302859] RDX: ffff88800a3d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.304117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 50.305396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.306653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 50.307916] FS: 00007efd507ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.309340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.310405] CR2: 00007fff6b7fbef8 CR3: 000000001feee000 CR4: 0000000000350ef0 [ 50.311670] Call Trace: [ 50.312125] [ 50.312575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.313474] ? __create_object+0x59/0x80 [ 50.314210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.315169] __vmalloc_noprof+0x59/0x60 [ 50.315915] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.316781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.317707] bpf_prog_alloc+0x39/0x200 [ 50.318435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.319300] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.320190] do_seccomp+0x349/0x25e0 [ 50.320900] ? find_held_lock+0x2b/0x80 [ 50.321668] ? do_prlimit+0x310/0x610 [ 50.322407] ? __pfx_do_seccomp+0x10/0x10 [ 50.323138] ? do_raw_spin_unlock+0x53/0x220 [ 50.323955] ? _raw_spin_unlock+0x1e/0x40 [ 50.324718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.325682] ? static_key_count+0x60/0x80 [ 50.326473] prctl_set_seccomp+0x4e/0x70 [ 50.327195] __do_sys_prctl+0xe6c/0x1d70 [ 50.327979] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.328847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.329822] ? irqentry_exit+0xf3/0x650 [ 50.330579] do_syscall_64+0xbf/0x430 [ 50.331266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.332214] RIP: 0033:0x7efd50ce05cd [ 50.332902] 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 [ 50.336034] RSP: 002b:00007fff6b7f97d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.337385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd50ce05cd [ 50.338651] RDX: 000056186f18ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.339910] RBP: 00007fff6b7f9830 R08: 0000000000000000 R09: 00007fff6b7f8ed0 [ 50.341211] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618a10e82b0 [ 50.342483] R13: 00007fff6b7f9c60 R14: 00005618a10ead20 R15: 00005618a10fc8d0 [ 50.343763] [ 50.344172] irq event stamp: 1713 [ 50.344810] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.346295] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.347761] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 50.349272] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 50.350736] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1777' (ECDSA) to the list of known hosts. 2025/11/17 13:47:23 fuzzer started 2025/11/17 13:47:23 dialing manager at localhost:37895 2025/11/17 13:47:23 checking machine... 2025/11/17 13:47:23 checking revisions... [ 51.240995] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:47:23 testing simple program... [ 51.337870] cgroup: Unknown subsys name 'net' [ 51.394052] cgroup: Unknown subsys name 'cpuset' [ 51.406341] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:47:22 Registers: info registers vcpu 0 RAX=0000000000046033 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc67e6c448 CR3=000000000e9ce000 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=107729fc80cc869de448f9bdf3cba0a1 XMM02=2c67c8bc2e329bc30000000000308080 XMM03=fb795ef6d65770560000000000313620 XMM04=3da1f2edc64b957a00000000000ae988 XMM05=14648eaa1277bab10000000000322550 XMM06=817b8945e9d5037300000000003223d8 XMM07=e042d86d42eb936e00000000003138a0 XMM08=8317c40d3ad1a54800000000003080e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880169d7c1c RCX=ffffffff84bf7e8c RDX=1ffff11002d3af80 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000004 RSP=ffff888016a6f998 R8 =0000000000000001 R9 =ffffed10037da500 R10=0000000000000002 R11=0000000000000003 R12=ffff88800e992406 R13=ffff888016a6fe58 R14=0000000000000000 R15=ffff888016a6fe40 RIP=ffffffff81751738 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 00007f0c12eb5900 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=00007f0c12e94020 CR3=000000002056f000 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