[ 44.082318] ------------[ cut here ]------------ [ 44.083047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.084778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.085998] Modules linked in: [ 44.086527] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.088184] Tainted: [W]=WARN [ 44.088636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.089844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.090605] 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 [ 44.093234] RSP: 0018:ffff888019d07bc0 EFLAGS: 00010286 [ 44.094000] RAX: 0000000000000000 RBX: ffffed10033a0f78 RCX: ffffffff813a4050 [ 44.095078] RDX: ffff888018a83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.096154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a0f2f [ 44.097220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.098289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d07df8 [ 44.099355] FS: 00007fb219739900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.100556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.101444] CR2: 00007ffd16664ef8 CR3: 000000000d876000 CR4: 0000000000350ef0 [ 44.102512] Call Trace: [ 44.102894] [ 44.103268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.103971] ? __create_object+0x59/0x80 [ 44.104631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.105453] __vmalloc_noprof+0x59/0x60 [ 44.106048] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.106776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.107568] bpf_prog_alloc+0x39/0x200 [ 44.108175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.108905] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.109651] do_seccomp+0x349/0x25e0 [ 44.110245] ? find_held_lock+0x2b/0x80 [ 44.110845] ? do_prlimit+0x310/0x610 [ 44.111463] ? __pfx_do_seccomp+0x10/0x10 [ 44.112074] ? do_raw_spin_unlock+0x53/0x220 [ 44.112765] ? _raw_spin_unlock+0x1e/0x40 [ 44.113418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.114222] ? static_key_count+0x60/0x80 [ 44.114849] prctl_set_seccomp+0x4e/0x70 [ 44.115508] __do_sys_prctl+0xe6c/0x1d70 [ 44.116117] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.116840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.117641] ? irqentry_exit+0xf3/0x650 [ 44.118272] do_syscall_64+0xbf/0x430 [ 44.118849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.119647] RIP: 0033:0x7fb219c2b5cd [ 44.120226] 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 [ 44.122846] RSP: 002b:00007ffd16662710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.123991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb219c2b5cd [ 44.125057] RDX: 000055b256a5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.126115] RBP: 00007ffd16662770 R08: 0000000000000000 R09: 00007ffd16661e10 [ 44.127195] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b27a03dad0 [ 44.128273] R13: 00007ffd16662ba0 R14: 000055b27a03ebc0 R15: 000055b27a04f780 [ 44.129369] [ 44.129751] irq event stamp: 1749 [ 44.130287] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 44.131584] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 44.132855] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 44.134123] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 44.135412] ---[ end trace 0000000000000000 ]--- [ 47.333297] ------------[ cut here ]------------ [ 47.334219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.336346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.337767] Modules linked in: [ 47.338633] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.340677] Tainted: [W]=WARN [ 47.341278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.342747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.343670] 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 [ 47.346816] RSP: 0018:ffff888009ff7bc0 EFLAGS: 00010286 [ 47.347818] RAX: 0000000000000000 RBX: ffffed10013fef78 RCX: ffffffff813a4050 [ 47.349107] RDX: ffff8880170a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.350419] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fef2f [ 47.351713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.352986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ff7df8 [ 47.354258] FS: 00007fb4b46d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.355704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.356760] CR2: 00007fb4b4bc4580 CR3: 000000001a745000 CR4: 0000000000350ef0 [ 47.358026] Call Trace: [ 47.358537] [ 47.358946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.359869] ? __create_object+0x59/0x80 [ 47.360659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.361623] __vmalloc_noprof+0x59/0x60 [ 47.362384] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.363273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.364192] bpf_prog_alloc+0x39/0x200 [ 47.364883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.365809] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.366712] do_seccomp+0x349/0x25e0 [ 47.367451] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.368371] ? __pfx_do_seccomp+0x10/0x10 [ 47.369112] ? find_held_lock+0x2b/0x80 [ 47.369869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.370840] ? static_key_count+0x60/0x80 [ 47.371656] prctl_set_seccomp+0x4e/0x70 [ 47.372434] __do_sys_prctl+0xe6c/0x1d70 [ 47.373213] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.374012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.374983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.375956] ? irqentry_exit+0xf3/0x650 [ 47.376723] do_syscall_64+0xbf/0x430 [ 47.377464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.378414] RIP: 0033:0x7fb4b4bc45cd [ 47.379063] 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 [ 47.382198] RSP: 002b:00007ffd5b37d430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.383567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4b4bc45cd [ 47.384832] RDX: 0000560e8f03ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.386094] RBP: 00007ffd5b37d490 R08: 0000000000000000 R09: 00007ffd5b37cb30 [ 47.387377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ebbc13ad0 [ 47.388646] R13: 00007ffd5b37d8c0 R14: 0000560ebbc14bc0 R15: 0000560ebbc25780 [ 47.389934] [ 47.390402] irq event stamp: 1851 [ 47.391003] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 47.392460] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 47.393712] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 47.394969] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 47.396224] ---[ end trace 0000000000000000 ]--- [ 48.055783] ------------[ cut here ]------------ [ 48.056692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.058648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.060084] Modules linked in: [ 48.060709] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.062754] Tainted: [W]=WARN [ 48.063620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.065266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.066114] 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 [ 48.069260] RSP: 0018:ffff88801a5bfbc0 EFLAGS: 00010286 [ 48.070213] RAX: 0000000000000000 RBX: ffffed10034b7f78 RCX: ffffffff813a4050 [ 48.071481] RDX: ffff8880165f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.072736] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b7f2f [ 48.074013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.075265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5bfdf8 [ 48.076547] FS: 00007f8f8b05e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.077961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.079004] CR2: 00007ffd7306def8 CR3: 000000001eafe000 CR4: 0000000000350ef0 [ 48.080273] Call Trace: [ 48.080727] [ 48.081176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.082031] ? __create_object+0x59/0x80 [ 48.082794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.083774] __vmalloc_noprof+0x59/0x60 [ 48.084530] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.085414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.086345] bpf_prog_alloc+0x39/0x200 [ 48.087027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.087941] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.088842] do_seccomp+0x349/0x25e0 [ 48.089554] ? find_held_lock+0x2b/0x80 [ 48.090305] ? do_prlimit+0x310/0x610 [ 48.091002] ? __pfx_do_seccomp+0x10/0x10 [ 48.091792] ? do_raw_spin_unlock+0x53/0x220 [ 48.092625] ? _raw_spin_unlock+0x1e/0x40 [ 48.093413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.094365] ? static_key_count+0x60/0x80 [ 48.095105] prctl_set_seccomp+0x4e/0x70 [ 48.095887] __do_sys_prctl+0xe6c/0x1d70 [ 48.096662] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.097514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.098474] ? irqentry_exit+0xf3/0x650 [ 48.099249] do_syscall_64+0xbf/0x430 [ 48.099963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.100907] RIP: 0033:0x7f8f8b5505cd [ 48.101611] 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 [ 48.104560] RSP: 002b:00007ffd7306bc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.105686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f8b5505cd [ 48.106747] RDX: 0000562d607bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.107823] RBP: 00007ffd7306bcf0 R08: 0000000000000000 R09: 00007ffd7306b390 [ 48.108883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d6adb4240 [ 48.109939] R13: 00007ffd7306c120 R14: 0000562d6adb3bf0 R15: 0000562d6adc84d0 [ 48.111018] [ 48.111422] irq event stamp: 2821 [ 48.111931] hardirqs last enabled at (2829): [] __up_console_sem+0x78/0x80 [ 48.113196] hardirqs last disabled at (2838): [] __up_console_sem+0x5d/0x80 [ 48.114445] softirqs last enabled at (2818): [] handle_softirqs+0x50c/0x770 [ 48.115724] softirqs last disabled at (2813): [] __irq_exit_rcu+0xc4/0x100 [ 48.116968] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20746' (ECDSA) to the list of known hosts. 2025/11/18 02:55:22 fuzzer started 2025/11/18 02:55:23 dialing manager at localhost:37895 2025/11/18 02:55:23 checking machine... 2025/11/18 02:55:23 checking revisions... [ 48.995845] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:55:23 testing simple program... [ 49.063477] cgroup: Unknown subsys name 'net' [ 49.110440] cgroup: Unknown subsys name 'cpuset' [ 49.121949] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:55:22 Registers: info registers vcpu 0 RAX=000000000003e2ff 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd1f41888 CR3=0000000009f3c000 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=2032323a35353a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a35353a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffffffff866d5dc8 RCX=ffffffff815bcfa0 RDX=000000000000000b RSI=ffffffff86a406c0 RDI=ffffffff866d5db4 RBP=ffffffff866d5db4 RSP=ffff88806cf08998 R8 =ffffffff86a406c0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011680 R12=ffffffff866d5de0 R13=ffffffff866d5db4 R14=ffffffff866d5db4 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000217 [----APC] 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 00007fb4b46d2900 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=00007ffd5b377000 CR3=0000000009ed6000 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=6720646572637465733a4d41503d706f 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