[ 54.059092] ------------[ cut here ]------------ [ 54.059886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.062124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.063402] Modules linked in: [ 54.063892] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.065539] Tainted: [W]=WARN [ 54.065995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.067215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.067980] 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 [ 54.070637] RSP: 0018:ffff888019b37bc0 EFLAGS: 00010286 [ 54.071459] RAX: 0000000000000000 RBX: ffffed1003366f78 RCX: ffffffff813a4050 [ 54.072527] RDX: ffff88801865b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.073604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003366f2f [ 54.074678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.075749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b37df8 [ 54.076816] FS: 00007f3760ad7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.078021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.078907] CR2: 00007ffdb6dd7ef8 CR3: 0000000013506000 CR4: 0000000000350ef0 [ 54.079973] Call Trace: [ 54.080397] [ 54.080739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.081491] ? __create_object+0x59/0x80 [ 54.082110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.082922] __vmalloc_noprof+0x59/0x60 [ 54.083544] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.084235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085024] bpf_prog_alloc+0x39/0x200 [ 54.085647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.086429] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.087141] do_seccomp+0x349/0x25e0 [ 54.087744] ? find_held_lock+0x2b/0x80 [ 54.088369] ? do_prlimit+0x310/0x610 [ 54.088948] ? __pfx_do_seccomp+0x10/0x10 [ 54.089604] ? do_raw_spin_unlock+0x53/0x220 [ 54.090256] ? _raw_spin_unlock+0x1e/0x40 [ 54.090913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.091710] ? static_key_count+0x60/0x80 [ 54.092384] prctl_set_seccomp+0x4e/0x70 [ 54.092999] __do_sys_prctl+0xe6c/0x1d70 [ 54.093665] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.094389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.095158] ? irqentry_exit+0xf3/0x650 [ 54.095804] do_syscall_64+0xbf/0x430 [ 54.096408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.097171] RIP: 0033:0x7f3760fc95cd [ 54.097778] 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 [ 54.100424] RSP: 002b:00007ffdb6dd5830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3760fc95cd [ 54.102643] RDX: 000055b8b706fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.103716] RBP: 00007ffdb6dd5890 R08: 0000000000000000 R09: 00007ffdb6dd4f30 [ 54.104791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8e1258bf0 [ 54.105876] R13: 00007ffdb6dd5cc0 R14: 000055b8e1262380 R15: 000055b8e126d460 [ 54.106964] [ 54.107345] irq event stamp: 1773 [ 54.107848] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 54.109128] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 54.110397] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 54.111686] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 54.112972] ---[ end trace 0000000000000000 ]--- [ 55.053506] sshd (249) used greatest stack depth: 24648 bytes left [ 57.573564] ------------[ cut here ]------------ [ 57.574618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.576877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.578519] Modules linked in: [ 57.579175] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.581669] Tainted: [W]=WARN [ 57.582289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.584074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.585105] 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 [ 57.588667] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 57.589758] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 57.591169] RDX: ffff88800f6cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.592596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 57.594118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.595742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 57.597250] FS: 00007fb1e4149900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.598900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.600131] CR2: 00007ffddad1def8 CR3: 000000000c19a000 CR4: 0000000000350ef0 [ 57.601618] Call Trace: [ 57.602164] [ 57.602674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.603718] ? __create_object+0x59/0x80 [ 57.604659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.605805] __vmalloc_noprof+0x59/0x60 [ 57.606657] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.607620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.608654] bpf_prog_alloc+0x39/0x200 [ 57.609487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.610510] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.611509] do_seccomp+0x349/0x25e0 [ 57.612245] ? find_held_lock+0x2b/0x80 [ 57.613086] ? do_prlimit+0x310/0x610 [ 57.613914] ? __pfx_do_seccomp+0x10/0x10 [ 57.614784] ? do_raw_spin_unlock+0x53/0x220 [ 57.615709] ? _raw_spin_unlock+0x1e/0x40 [ 57.616574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.617646] ? static_key_count+0x60/0x80 [ 57.618520] prctl_set_seccomp+0x4e/0x70 [ 57.619371] __do_sys_prctl+0xe6c/0x1d70 [ 57.620187] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.621144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.622208] ? irqentry_exit+0xf3/0x650 [ 57.623049] do_syscall_64+0xbf/0x430 [ 57.623849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.624899] RIP: 0033:0x7fb1e463b5cd [ 57.625691] 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 [ 57.629192] RSP: 002b:00007ffddad1b920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.630677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1e463b5cd [ 57.632057] RDX: 0000561c9d239e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.633445] RBP: 00007ffddad1b980 R08: 0000000000000000 R09: 00007ffddad1b020 [ 57.634831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ccd85c2b0 [ 57.636232] R13: 00007ffddad1bdb0 R14: 0000561ccd85ed20 R15: 0000561ccd8708d0 [ 57.637606] [ 57.637983] irq event stamp: 1835 [ 57.638572] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 57.639921] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 57.641289] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 57.642711] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 57.644063] ---[ end trace 0000000000000000 ]--- [ 58.456389] ------------[ cut here ]------------ [ 58.457350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.459469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 58.460996] Modules linked in: [ 58.461698] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.463811] Tainted: [W]=WARN [ 58.464451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.465959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.466917] 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 [ 58.470165] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 58.471187] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 58.472533] RDX: ffff888019b48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.473850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 58.475158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.476517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 58.477852] FS: 00007fbf9ef6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.479357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.480463] CR2: 00007ffe4ad9bef8 CR3: 000000000cfe4000 CR4: 0000000000350ef0 [ 58.481807] Call Trace: [ 58.482289] [ 58.482760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.483679] ? __create_object+0x59/0x80 [ 58.484490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.485489] __vmalloc_noprof+0x59/0x60 [ 58.486202] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.487109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.488050] bpf_prog_alloc+0x39/0x200 [ 58.488820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.489782] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.490713] do_seccomp+0x349/0x25e0 [ 58.491450] ? find_held_lock+0x2b/0x80 [ 58.492157] ? do_prlimit+0x310/0x610 [ 58.492924] ? __pfx_do_seccomp+0x10/0x10 [ 58.493750] ? do_raw_spin_unlock+0x53/0x220 [ 58.494612] ? _raw_spin_unlock+0x1e/0x40 [ 58.495411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.496389] ? static_key_count+0x60/0x80 [ 58.497145] prctl_set_seccomp+0x4e/0x70 [ 58.497942] __do_sys_prctl+0xe6c/0x1d70 [ 58.498762] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.499636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.500625] ? irqentry_exit+0xf3/0x650 [ 58.501433] do_syscall_64+0xbf/0x430 [ 58.502117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.503095] RIP: 0033:0x7fbf9f45d5cd [ 58.503813] 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 [ 58.506994] RSP: 002b:00007ffe4ad99e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.508393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf9f45d5cd [ 58.509700] RDX: 000055613de45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.511001] RBP: 00007ffe4ad99ec0 R08: 0000000000000000 R09: 00007ffe4ad99560 [ 58.512322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556171774ad0 [ 58.513632] R13: 00007ffe4ad9a2f0 R14: 0000556171775bc0 R15: 0000556171786780 [ 58.514776] [ 58.515119] irq event stamp: 1735 [ 58.515662] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 58.516915] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 58.518172] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 58.519477] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 58.520725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61001' (ECDSA) to the list of known hosts. 2025/11/18 05:27:06 fuzzer started 2025/11/18 05:27:07 dialing manager at localhost:37895 2025/11/18 05:27:07 checking machine... 2025/11/18 05:27:07 checking revisions... [ 59.354905] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:27:07 testing simple program... [ 59.452200] cgroup: Unknown subsys name 'net' [ 59.513135] cgroup: Unknown subsys name 'cpuset' [ 59.528449] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:27:06 Registers: info registers vcpu 0 RAX=0000000000000053 RBX=00007fb1e46c12c0 RCX=0000000000000001 RDX=0000000000000000 RSI=00007ffddad1aed8 RDI=0000561ccd88b5ea RBP=00007ffddad1af10 RSP=00007ffddad1a9c0 R8 =000000007fffffff R9 =000000000000000a R10=0000561ccd880230 R11=0000000000000000 R12=00007ffddad1af20 R13=00007fb1e40f107e R14=00007ffddad1b060 R15=0000000000000073 RIP=00007fb1e45a6e2e RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb1e4149900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1e47010b0 CR3=000000001f876000 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=25252525252525252525252525252525 XMM01=000000000000000000000000ff00ff00 XMM02=000000000000000000000000ff000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=726f6d656d20666f2074756f0073252f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000266f3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f538083c000 CR3=000000001c853000 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=37323a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3135325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000