[ 46.584997] ------------[ cut here ]------------ [ 46.585940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.587939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.589430] Modules linked in: [ 46.590025] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.592027] Tainted: [W]=WARN [ 46.592876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.594404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.595316] 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 [ 46.598479] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 46.599462] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 46.600743] RDX: ffff88801610b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.602013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 46.603283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.604592] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 46.605850] FS: 00007fca5dff7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.607294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.608379] CR2: 00007ffcab211ef7 CR3: 000000000d7a6000 CR4: 0000000000350ef0 [ 46.609668] Call Trace: [ 46.610165] [ 46.610571] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.611467] ? __create_object+0x59/0x80 [ 46.612249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.613260] __vmalloc_noprof+0x59/0x60 [ 46.613961] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.614836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.615750] bpf_prog_alloc+0x39/0x200 [ 46.616484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.617418] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.618300] do_seccomp+0x349/0x25e0 [ 46.618961] ? find_held_lock+0x2b/0x80 [ 46.619725] ? do_prlimit+0x310/0x610 [ 46.620472] ? __pfx_do_seccomp+0x10/0x10 [ 46.621240] ? do_raw_spin_unlock+0x53/0x220 [ 46.622011] ? _raw_spin_unlock+0x1e/0x40 [ 46.622765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.623719] ? static_key_count+0x60/0x80 [ 46.624521] prctl_set_seccomp+0x4e/0x70 [ 46.625293] __do_sys_prctl+0xe6c/0x1d70 [ 46.626013] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.626855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.627811] ? irqentry_exit+0xf3/0x650 [ 46.628596] do_syscall_64+0xbf/0x430 [ 46.629328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.630289] RIP: 0033:0x7fca5e4e95cd [ 46.630939] 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 [ 46.634104] RSP: 002b:00007ffcab210160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.635470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca5e4e95cd [ 46.636756] RDX: 000055c5e7aa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.638049] RBP: 00007ffcab2101c0 R08: 0000000000000000 R09: 00007ffcab20f860 [ 46.639338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c608a632b0 [ 46.640643] R13: 00007ffcab2105f0 R14: 000055c608a65d20 R15: 000055c608a778d0 [ 46.641924] [ 46.642382] irq event stamp: 1861 [ 46.642981] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 46.644492] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 46.645995] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 46.647532] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 46.649038] ---[ end trace 0000000000000000 ]--- [ 49.439182] ------------[ cut here ]------------ [ 49.439925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.441660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.442912] Modules linked in: [ 49.443651] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.445427] Tainted: [W]=WARN [ 49.445913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.447200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.447933] 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 [ 49.450704] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 49.451544] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 49.452655] RDX: ffff88801712d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.453781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 49.454879] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.455998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 49.457098] FS: 00007f313c97b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.458372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.459270] CR2: 00007ffcaf26fef7 CR3: 000000000e070000 CR4: 0000000000350ef0 [ 49.460407] Call Trace: [ 49.460800] [ 49.461183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.461917] ? __create_object+0x59/0x80 [ 49.462599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.463415] __vmalloc_noprof+0x59/0x60 [ 49.464025] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.464772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465584] bpf_prog_alloc+0x39/0x200 [ 49.466206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.466962] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.467741] do_seccomp+0x349/0x25e0 [ 49.468356] ? find_held_lock+0x2b/0x80 [ 49.468974] ? do_prlimit+0x310/0x610 [ 49.469624] ? __pfx_do_seccomp+0x10/0x10 [ 49.470286] ? do_raw_spin_unlock+0x53/0x220 [ 49.470962] ? _raw_spin_unlock+0x1e/0x40 [ 49.471642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.472469] ? static_key_count+0x60/0x80 [ 49.473167] prctl_set_seccomp+0x4e/0x70 [ 49.473781] __do_sys_prctl+0xe6c/0x1d70 [ 49.474467] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.475192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.475985] ? irqentry_exit+0xf3/0x650 [ 49.476659] do_syscall_64+0xbf/0x430 [ 49.477291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.478111] RIP: 0033:0x7f313ce6d5cd [ 49.478678] 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 [ 49.481318] RSP: 002b:00007ffcaf26e720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.482444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f313ce6d5cd [ 49.483499] RDX: 000055f537897e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.484565] RBP: 00007ffcaf26e780 R08: 0000000000000000 R09: 00007ffcaf26de20 [ 49.485616] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5431b0ad0 [ 49.486669] R13: 00007ffcaf26ebb0 R14: 000055f5431b1bc0 R15: 000055f5431c2780 [ 49.487744] [ 49.488126] irq event stamp: 1841 [ 49.488634] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.489897] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.491151] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 49.492430] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 49.493668] ---[ end trace 0000000000000000 ]--- [ 50.044718] ------------[ cut here ]------------ [ 50.045469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.047048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.048428] Modules linked in: [ 50.048910] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.050566] Tainted: [W]=WARN [ 50.051014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.052177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.052879] 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 [ 50.055389] RSP: 0018:ffff88800f05fbc0 EFLAGS: 00010286 [ 50.056185] RAX: 0000000000000000 RBX: ffffed1001e0bf78 RCX: ffffffff813a4050 [ 50.057207] RDX: ffff888017128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.058226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0bf2f [ 50.059254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.060278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f05fdf8 [ 50.061316] FS: 00007f8af2212900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.062465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.063317] CR2: 00007f8af2704580 CR3: 000000000dbb7000 CR4: 0000000000350ef0 [ 50.064364] Call Trace: [ 50.064736] [ 50.065097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.065778] ? __create_object+0x59/0x80 [ 50.066405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.067191] __vmalloc_noprof+0x59/0x60 [ 50.067765] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.068471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069212] bpf_prog_alloc+0x39/0x200 [ 50.069766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070504] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.071229] do_seccomp+0x349/0x25e0 [ 50.071784] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.072512] ? __pfx_do_seccomp+0x10/0x10 [ 50.073134] ? find_held_lock+0x2b/0x80 [ 50.073706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.074477] ? static_key_count+0x60/0x80 [ 50.075117] prctl_set_seccomp+0x4e/0x70 [ 50.075707] __do_sys_prctl+0xe6c/0x1d70 [ 50.076341] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.077000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.077768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.078551] ? irqentry_exit+0xf3/0x650 [ 50.079189] do_syscall_64+0xbf/0x430 [ 50.079749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.080517] RIP: 0033:0x7f8af27045cd [ 50.081050] 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 [ 50.083606] RSP: 002b:00007ffff8909ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.084700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8af27045cd [ 50.085716] RDX: 0000558784bb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.086734] RBP: 00007ffff8909d00 R08: 0000000000000000 R09: 00007ffff89093a0 [ 50.087755] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587a4e122b0 [ 50.088790] R13: 00007ffff890a130 R14: 00005587a4e14d20 R15: 00005587a4e268d0 [ 50.089829] [ 50.090209] irq event stamp: 1797 [ 50.090692] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.091896] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.093136] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 50.094369] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 50.095586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57565' (ECDSA) to the list of known hosts. 2025/11/19 03:11:13 fuzzer started 2025/11/19 03:11:14 dialing manager at localhost:34383 2025/11/19 03:11:14 checking machine... 2025/11/19 03:11:14 checking revisions... [ 50.884163] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:11:14 testing simple program... [ 50.959512] cgroup: Unknown subsys name 'net' [ 51.005427] cgroup: Unknown subsys name 'cpuset' [ 51.017439] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:11:13 Registers: info registers vcpu 0 RAX=00000000000457d7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc374fd808 CR3=0000000005c8a000 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=00007fee2f9b0510000055aa488e2790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016b17a48 R8 =0000000000000001 R9 =ffff888016b17b50 R10=000000000003c9ed R11=000000000009a68c R12=ffffffff8135e7a2 R13=ffff888016b17b58 R14=ffff888016b17ee0 R15=ffff888016b17b10 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f313c97b900 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=00007f313cf330b0 CR3=000000000e4cd000 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=2033313a31313a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a31313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000