[ 46.998884] ------------[ cut here ]------------ [ 46.999694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.001470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 47.002932] Modules linked in: [ 47.003491] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.005191] Tainted: [W]=WARN [ 47.005662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.006920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.007699] 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 [ 47.010424] RSP: 0018:ffff8880142c7bc0 EFLAGS: 00010286 [ 47.011276] RAX: 0000000000000000 RBX: ffffed1002858f78 RCX: ffffffff813a4050 [ 47.012378] RDX: ffff8880158d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.013470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002858f2f [ 47.014571] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.015665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142c7df8 [ 47.016784] FS: 00007f5c76f9e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.018015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.018907] CR2: 00007ffe52fc9ef7 CR3: 000000000e282000 CR4: 0000000000350ef0 [ 47.020006] Call Trace: [ 47.020424] [ 47.020772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.021546] ? __create_object+0x59/0x80 [ 47.022208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.022999] __vmalloc_noprof+0x59/0x60 [ 47.023638] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.024386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.025168] bpf_prog_alloc+0x39/0x200 [ 47.025753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.026596] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.027355] do_seccomp+0x349/0x25e0 [ 47.027931] ? find_held_lock+0x2b/0x80 [ 47.028564] ? do_prlimit+0x310/0x610 [ 47.029186] ? __pfx_do_seccomp+0x10/0x10 [ 47.029814] ? do_raw_spin_unlock+0x53/0x220 [ 47.030519] ? _raw_spin_unlock+0x1e/0x40 [ 47.031179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.031962] ? static_key_count+0x60/0x80 [ 47.032646] prctl_set_seccomp+0x4e/0x70 [ 47.033296] __do_sys_prctl+0xe6c/0x1d70 [ 47.033920] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.034640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.035474] ? irqentry_exit+0xf3/0x650 [ 47.036140] do_syscall_64+0xbf/0x430 [ 47.036735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.037555] RIP: 0033:0x7f5c774905cd [ 47.038157] 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 [ 47.040871] RSP: 002b:00007ffe52fc78d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.042066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c774905cd [ 47.043175] RDX: 00005620ce29fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.044263] RBP: 00007ffe52fc7930 R08: 0000000000000000 R09: 00007ffe52fc6fd0 [ 47.045351] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620d7230ad0 [ 47.046430] R13: 00007ffe52fc7d60 R14: 00005620d7231bc0 R15: 00005620d7242780 [ 47.047530] [ 47.047891] irq event stamp: 1789 [ 47.048465] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 47.049762] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 47.051051] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 47.052394] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 47.053679] ---[ end trace 0000000000000000 ]--- [ 50.589262] ------------[ cut here ]------------ [ 50.590217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.592315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.593759] Modules linked in: [ 50.594451] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.596476] Tainted: [W]=WARN [ 50.597024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.598482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.599380] 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 [ 50.602544] RSP: 0018:ffff88800a887bc0 EFLAGS: 00010286 [ 50.603514] RAX: 0000000000000000 RBX: ffffed1001510f78 RCX: ffffffff813a4050 [ 50.604802] RDX: ffff88800f0e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.606077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001510f2f [ 50.607380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.608669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a887df8 [ 50.609959] FS: 00007fcd60473900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.611470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.612547] CR2: 00007fcd60965580 CR3: 000000000cc65000 CR4: 0000000000350ef0 [ 50.613831] Call Trace: [ 50.614353] [ 50.614767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.615669] ? __create_object+0x59/0x80 [ 50.616461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.617427] __vmalloc_noprof+0x59/0x60 [ 50.618186] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.619002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.619935] bpf_prog_alloc+0x39/0x200 [ 50.620695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621627] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622540] do_seccomp+0x349/0x25e0 [ 50.623277] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.624198] ? __pfx_do_seccomp+0x10/0x10 [ 50.624939] ? find_held_lock+0x2b/0x80 [ 50.625700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.626659] ? static_key_count+0x60/0x80 [ 50.627451] prctl_set_seccomp+0x4e/0x70 [ 50.628252] __do_sys_prctl+0xe6c/0x1d70 [ 50.628995] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.630812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.631785] ? irqentry_exit+0xf3/0x650 [ 50.632565] do_syscall_64+0xbf/0x430 [ 50.633287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.634225] RIP: 0033:0x7fcd609655cd [ 50.634883] 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 [ 50.638033] RSP: 002b:00007fffd8e6daf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.639385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd609655cd [ 50.640682] RDX: 000055c9107ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.641970] RBP: 00007fffd8e6db50 R08: 0000000000000000 R09: 00007fffd8e6d1f0 [ 50.643258] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c91ea6dad0 [ 50.644550] R13: 00007fffd8e6df80 R14: 000055c91ea6ebc0 R15: 000055c91ea7f780 [ 50.645838] [ 50.646295] irq event stamp: 1755 [ 50.646904] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.648428] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.649945] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.651472] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.652997] ---[ end trace 0000000000000000 ]--- [ 51.441532] ------------[ cut here ]------------ [ 51.442478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.444509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 51.445965] Modules linked in: [ 51.446596] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.448653] Tainted: [W]=WARN [ 51.449258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.450730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.451653] 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 [ 51.454875] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 51.455859] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 51.457177] RDX: ffff88801a0c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.458458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 51.459735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.461033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 51.462316] FS: 00007f0c4fe30900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.463748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.464817] CR2: 00007ffdd06f0ef7 CR3: 0000000015c9c000 CR4: 0000000000350ef0 [ 51.466117] Call Trace: [ 51.466589] [ 51.466998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.467903] ? __create_object+0x59/0x80 [ 51.468707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.469702] __vmalloc_noprof+0x59/0x60 [ 51.470461] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.471347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.472318] bpf_prog_alloc+0x39/0x200 [ 51.473012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.473935] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.474834] do_seccomp+0x349/0x25e0 [ 51.475548] ? find_held_lock+0x2b/0x80 [ 51.476317] ? do_prlimit+0x310/0x610 [ 51.477018] ? __pfx_do_seccomp+0x10/0x10 [ 51.477808] ? do_raw_spin_unlock+0x53/0x220 [ 51.478639] ? _raw_spin_unlock+0x1e/0x40 [ 51.479416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.480397] ? static_key_count+0x60/0x80 [ 51.481219] prctl_set_seccomp+0x4e/0x70 [ 51.481955] __do_sys_prctl+0xe6c/0x1d70 [ 51.482741] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.483751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.484764] ? irqentry_exit+0xf3/0x650 [ 51.485529] do_syscall_64+0xbf/0x430 [ 51.486276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.487229] RIP: 0033:0x7f0c503225cd [ 51.487891] 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 [ 51.491114] RSP: 002b:00007ffdd06ef280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.492499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c503225cd [ 51.493795] RDX: 0000562e10fcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.495080] RBP: 00007ffdd06ef2e0 R08: 0000000000000000 R09: 00007ffdd06ee980 [ 51.496408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e15fe2b10 [ 51.497682] R13: 00007ffdd06ef710 R14: 0000562e15fe32b0 R15: 0000562e15ff76f0 [ 51.498991] [ 51.499464] irq event stamp: 1841 [ 51.500076] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 51.501614] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 51.503128] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 51.504685] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 51.506208] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28586' (ECDSA) to the list of known hosts. 2025/11/18 05:25:56 fuzzer started 2025/11/18 05:25:56 dialing manager at localhost:37895 2025/11/18 05:25:56 checking machine... 2025/11/18 05:25:56 checking revisions... [ 52.409280] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:25:56 testing simple program... [ 52.493510] cgroup: Unknown subsys name 'net' [ 52.550897] cgroup: Unknown subsys name 'cpuset' [ 52.573501] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:25:55 Registers: info registers vcpu 0 RAX=0000000000043f67 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f55e2afc010 CR3=000000000d948000 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=ef1aed88476c669f85491e7b33c60996 XMM02=2c67c8bc2e329bc300000000003033a8 XMM03=fb795ef6d6577056000000000030ec40 XMM04=ad2dfc5ba0aae1f000000000000ae988 XMM05=07c8bb74b6c04a44000000000031ecc8 XMM06=d74844bf967d85ba000000000031eb50 XMM07=e042d86d42eb936e000000000030eec0 XMM08=a5db2f3a192534530000000000303408 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000046 RBX=0000000000000200 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88806cf38140 RSP=ffff888009757c18 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=00000000000000af R13=ffff888009757cb8 R14=ffff88806cf381e8 R15=fffffffffffffff6 RIP=ffffffff81526d83 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd60a2a618 CR3=000000000c982000 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