[ 44.017353] ------------[ cut here ]------------ [ 44.018126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.019786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.020984] Modules linked in: [ 44.021485] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.023135] Tainted: [W]=WARN [ 44.023615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.024838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.025577] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 44.028219] RSP: 0018:ffff88801018fbc0 EFLAGS: 00010286 [ 44.029034] RAX: 0000000000000000 RBX: ffffed1002031f78 RCX: ffffffff813a4050 [ 44.030096] RDX: ffff888016901bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.031147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002031f2f [ 44.032205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.033270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801018fdf8 [ 44.034341] FS: 00007f2bff71e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.035533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.036420] CR2: 00007ffdcbc0fef8 CR3: 000000001da9e000 CR4: 0000000000350ef0 [ 44.037484] Call Trace: [ 44.037899] [ 44.038243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.038976] ? __create_object+0x59/0x80 [ 44.039613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.040386] __vmalloc_noprof+0x59/0x60 [ 44.041001] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.042029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.042799] bpf_prog_alloc+0x39/0x200 [ 44.043376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044156] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.044900] do_seccomp+0x349/0x25e0 [ 44.045460] ? find_held_lock+0x2b/0x80 [ 44.046079] ? do_prlimit+0x310/0x610 [ 44.046685] ? __pfx_do_seccomp+0x10/0x10 [ 44.047303] ? do_raw_spin_unlock+0x53/0x220 [ 44.047989] ? _raw_spin_unlock+0x1e/0x40 [ 44.048640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.049409] ? static_key_count+0x60/0x80 [ 44.050076] prctl_set_seccomp+0x4e/0x70 [ 44.050711] __do_sys_prctl+0xe6c/0x1d70 [ 44.051324] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.052042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.052836] ? irqentry_exit+0xf3/0x650 [ 44.053438] do_syscall_64+0xbf/0x430 [ 44.054046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.054823] RIP: 0033:0x7f2bffc105cd [ 44.055376] 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 [ 44.058026] RSP: 002b:00007ffdcbc0df30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.059171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bffc105cd [ 44.060248] RDX: 000055f5545a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.061457] RBP: 00007ffdcbc0df90 R08: 0000000000000000 R09: 00007ffdcbc0d630 [ 44.062515] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f55516ebf0 [ 44.063566] R13: 00007ffdcbc0e3c0 R14: 000055f555178380 R15: 000055f555183460 [ 44.064654] [ 44.065009] irq event stamp: 1709 [ 44.065530] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 44.066831] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 44.068109] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 44.069394] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 44.070654] ---[ end trace 0000000000000000 ]--- [ 47.710040] ------------[ cut here ]------------ [ 47.711012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.713127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.714654] Modules linked in: [ 47.715252] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.717608] Tainted: [W]=WARN [ 47.718170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.719786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.720764] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.724075] RSP: 0018:ffff888019c27bc0 EFLAGS: 00010286 [ 47.725093] RAX: 0000000000000000 RBX: ffffed1003384f78 RCX: ffffffff813a4050 [ 47.726401] RDX: ffff888019d35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.727746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003384f2f [ 47.729085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.730399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c27df8 [ 47.731747] FS: 00007f29fa94b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.733211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.734322] CR2: 00007ffe4aca6ef8 CR3: 0000000019d46000 CR4: 0000000000350ef0 [ 47.735665] Call Trace: [ 47.736151] [ 47.736631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.737513] ? __create_object+0x59/0x80 [ 47.738319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.739336] __vmalloc_noprof+0x59/0x60 [ 47.740139] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.741052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.742015] bpf_prog_alloc+0x39/0x200 [ 47.742798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.743775] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.744713] do_seccomp+0x349/0x25e0 [ 47.745396] ? find_held_lock+0x2b/0x80 [ 47.746182] ? do_prlimit+0x310/0x610 [ 47.746968] ? __pfx_do_seccomp+0x10/0x10 [ 47.747801] ? do_raw_spin_unlock+0x53/0x220 [ 47.748674] ? _raw_spin_unlock+0x1e/0x40 [ 47.749434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.750430] ? static_key_count+0x60/0x80 [ 47.751270] prctl_set_seccomp+0x4e/0x70 [ 47.752106] __do_sys_prctl+0xe6c/0x1d70 [ 47.752934] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.753828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.754825] ? irqentry_exit+0xf3/0x650 [ 47.755639] do_syscall_64+0xbf/0x430 [ 47.756356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.757320] RIP: 0033:0x7f29fae3d5cd [ 47.758063] 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 [ 47.761339] RSP: 002b:00007ffe4aca5a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.762743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29fae3d5cd [ 47.764069] RDX: 000055ce483bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.765380] RBP: 00007ffe4aca5ad0 R08: 0000000000000000 R09: 00007ffe4aca5170 [ 47.766718] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce5e174bf0 [ 47.768073] R13: 00007ffe4aca5f00 R14: 000055ce5e17e380 R15: 000055ce5e189460 [ 47.769393] [ 47.769896] irq event stamp: 1815 [ 47.770535] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 47.772148] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 47.773708] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 47.775306] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 47.776850] ---[ end trace 0000000000000000 ]--- [ 48.581886] ------------[ cut here ]------------ [ 48.582832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.584818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.586312] Modules linked in: [ 48.586950] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.588962] Tainted: [W]=WARN [ 48.589517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.591096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.592028] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.595189] RSP: 0018:ffff888016377bc0 EFLAGS: 00010286 [ 48.596193] RAX: 0000000000000000 RBX: ffffed1002c6ef78 RCX: ffffffff813a4050 [ 48.597462] RDX: ffff888014100000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.598754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ef2f [ 48.600024] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.601288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016377df8 [ 48.602577] FS: 00007efe76621900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.604011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.605068] CR2: 00007efe76b13580 CR3: 0000000016dbb000 CR4: 0000000000350ef0 [ 48.606364] Call Trace: [ 48.606863] [ 48.607273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.608186] ? __create_object+0x59/0x80 [ 48.608974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.609946] __vmalloc_noprof+0x59/0x60 [ 48.610690] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.611527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.612465] bpf_prog_alloc+0x39/0x200 [ 48.613215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.614132] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.615040] do_seccomp+0x349/0x25e0 [ 48.615771] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.616663] ? __pfx_do_seccomp+0x10/0x10 [ 48.617417] ? find_held_lock+0x2b/0x80 [ 48.618163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.619109] ? static_key_count+0x60/0x80 [ 48.619918] prctl_set_seccomp+0x4e/0x70 [ 48.620695] __do_sys_prctl+0xe6c/0x1d70 [ 48.621414] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.622252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.623207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.624175] ? irqentry_exit+0xf3/0x650 [ 48.624943] do_syscall_64+0xbf/0x430 [ 48.625667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.626620] RIP: 0033:0x7efe76b135cd [ 48.627291] 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 [ 48.630453] RSP: 002b:00007fffc06f1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.631809] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe76b135cd [ 48.633073] RDX: 000055858fb41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.634334] RBP: 00007fffc06f19b0 R08: 0000000000000000 R09: 00007fffc06f1050 [ 48.635617] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585a62bb2b0 [ 48.636916] R13: 00007fffc06f1de0 R14: 00005585a62bdd20 R15: 00005585a62cf8d0 [ 48.638195] [ 48.638652] irq event stamp: 1807 [ 48.639258] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 48.640767] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 48.642279] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 48.643806] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 48.645307] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27059' (ECDSA) to the list of known hosts. 2025/11/18 15:37:20 fuzzer started 2025/11/18 15:37:20 dialing manager at localhost:34383 2025/11/18 15:37:21 checking machine... 2025/11/18 15:37:21 checking revisions... [ 49.518116] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:37:21 testing simple program... [ 49.603070] cgroup: Unknown subsys name 'net' [ 49.678206] cgroup: Unknown subsys name 'cpuset' [ 49.692626] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:37:20 Registers: info registers vcpu 0 RAX=ffff88801018fc00 RBX=00007ffe4aca2980 RCX=ffffffff8256118b RDX=0000000000000001 RSI=0000000000000038 RDI=ffff88801018fc00 RBP=0000000000000038 RSP=ffff88801018fba0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801018fc00 R14=ffff88801018fd00 R15=ffff88801018fce0 RIP=ffffffff81b2d082 RFL=00000202 [-------] 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 00007f29fa94b900 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=00007f29faf02618 CR3=0000000017056000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000033cb5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff97d63928 CR3=000000000d14d000 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=419aff9d35a75584d544d3d921c435a2 XMM02=ec2efd57dc4c00df0000000000304b60 XMM03=e7f90427f4e228670000000000304c30 XMM04=3482ef5a53fe6fec00000000000ae988 XMM05=2883389e779fb61900000000003226a8 XMM06=817b8945e9d503730000000000321048 XMM07=e042d86d42eb936e0000000000311be8 XMM08=e7f90427f4e228670000000000304c30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000