[ 44.189760] ------------[ cut here ]------------ [ 44.190783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.193031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.194636] Modules linked in: [ 44.195330] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.197987] Tainted: [W]=WARN [ 44.198622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.200431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.201478] 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 [ 44.204983] RSP: 0018:ffff888016217bc0 EFLAGS: 00010286 [ 44.206132] RAX: 0000000000000000 RBX: ffffed1002c42f78 RCX: ffffffff813a4050 [ 44.207640] RDX: ffff88800f4e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.209158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c42f2f [ 44.210608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.212047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016217df8 [ 44.213501] FS: 00007f589f222900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.215159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.216365] CR2: 00007f589f714580 CR3: 000000000d6f3000 CR4: 0000000000350ef0 [ 44.217811] Call Trace: [ 44.218320] [ 44.218826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.219812] ? __create_object+0x59/0x80 [ 44.220641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.221758] __vmalloc_noprof+0x59/0x60 [ 44.222535] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.223481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.224501] bpf_prog_alloc+0x39/0x200 [ 44.225344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.226347] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.227302] do_seccomp+0x349/0x25e0 [ 44.228071] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.229029] ? __pfx_do_seccomp+0x10/0x10 [ 44.229868] ? find_held_lock+0x2b/0x80 [ 44.230705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.231782] ? static_key_count+0x60/0x80 [ 44.232642] prctl_set_seccomp+0x4e/0x70 [ 44.233556] __do_sys_prctl+0xe6c/0x1d70 [ 44.234469] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.235484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.236635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.237800] ? irqentry_exit+0xf3/0x650 [ 44.238497] do_syscall_64+0xbf/0x430 [ 44.239211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.240138] RIP: 0033:0x7f589f7145cd [ 44.240799] 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 [ 44.243807] RSP: 002b:00007ffcf8abea30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.245116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f589f7145cd [ 44.246339] RDX: 0000555f0b9e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.247577] RBP: 00007ffcf8abea90 R08: 0000000000000000 R09: 00007ffcf8abe130 [ 44.248839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f3177e2b0 [ 44.250050] R13: 00007ffcf8abeec0 R14: 0000555f31780d20 R15: 0000555f317928d0 [ 44.251261] [ 44.251695] irq event stamp: 1825 [ 44.252252] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 44.253683] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 44.255088] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 44.256501] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 44.257929] ---[ end trace 0000000000000000 ]--- [ 47.024557] ------------[ cut here ]------------ [ 47.025570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.027705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.029252] Modules linked in: [ 47.029917] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.032300] Tainted: [W]=WARN [ 47.033025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.034597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.035564] 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 [ 47.038959] RSP: 0018:ffff88800e037bc0 EFLAGS: 00010286 [ 47.040009] RAX: 0000000000000000 RBX: ffffed1001c06f78 RCX: ffffffff813a4050 [ 47.041382] RDX: ffff888019bfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.042750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c06f2f [ 47.044140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.045518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e037df8 [ 47.046880] FS: 00007f2d607e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.048415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.049569] CR2: 00007fff4aa90ef7 CR3: 000000000a03e000 CR4: 0000000000350ef0 [ 47.050948] Call Trace: [ 47.051451] [ 47.051933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.052891] ? __create_object+0x59/0x80 [ 47.053731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.054786] __vmalloc_noprof+0x59/0x60 [ 47.055549] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.056473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.057467] bpf_prog_alloc+0x39/0x200 [ 47.058262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.059260] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.060224] do_seccomp+0x349/0x25e0 [ 47.061004] ? find_held_lock+0x2b/0x80 [ 47.061828] ? do_prlimit+0x310/0x610 [ 47.062569] ? __pfx_do_seccomp+0x10/0x10 [ 47.063419] ? do_raw_spin_unlock+0x53/0x220 [ 47.064318] ? _raw_spin_unlock+0x1e/0x40 [ 47.065172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.066213] ? static_key_count+0x60/0x80 [ 47.067078] prctl_set_seccomp+0x4e/0x70 [ 47.067909] __do_sys_prctl+0xe6c/0x1d70 [ 47.068743] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.069626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.070710] ? irqentry_exit+0xf3/0x650 [ 47.071484] do_syscall_64+0xbf/0x430 [ 47.072278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.073315] RIP: 0033:0x7f2d60cdb5cd [ 47.074090] 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 [ 47.077510] RSP: 002b:00007fff4aa8fc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.078961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d60cdb5cd [ 47.080327] RDX: 0000555cb12e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.081695] RBP: 00007fff4aa8fcb0 R08: 0000000000000000 R09: 00007fff4aa8f350 [ 47.083063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cc823fad0 [ 47.084427] R13: 00007fff4aa900e0 R14: 0000555cc8240bc0 R15: 0000555cc8251780 [ 47.085751] [ 47.086138] irq event stamp: 1809 [ 47.086741] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.088155] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.089581] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 47.091017] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 47.092419] ---[ end trace 0000000000000000 ]--- [ 47.794941] ------------[ cut here ]------------ [ 47.795865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.797871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.799324] Modules linked in: [ 47.801341] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.803401] Tainted: [W]=WARN [ 47.804005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.805491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.806397] 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 [ 47.809577] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 47.810548] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 47.811850] RDX: ffff888016068000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.813134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 47.814421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.815713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 47.817006] FS: 00007f9ad31a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.818445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.819510] CR2: 00007ffc601e1ef7 CR3: 000000001fe14000 CR4: 0000000000350ef0 [ 47.820797] Call Trace: [ 47.821268] [ 47.821709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.822540] ? __create_object+0x59/0x80 [ 47.823309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.824268] __vmalloc_noprof+0x59/0x60 [ 47.825034] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.825896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.826814] bpf_prog_alloc+0x39/0x200 [ 47.827495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.828411] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.829316] do_seccomp+0x349/0x25e0 [ 47.830030] ? find_held_lock+0x2b/0x80 [ 47.830771] ? do_prlimit+0x310/0x610 [ 47.831435] ? __pfx_do_seccomp+0x10/0x10 [ 47.832203] ? do_raw_spin_unlock+0x53/0x220 [ 47.833034] ? _raw_spin_unlock+0x1e/0x40 [ 47.833803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.834743] ? static_key_count+0x60/0x80 [ 47.835476] prctl_set_seccomp+0x4e/0x70 [ 47.836238] __do_sys_prctl+0xe6c/0x1d70 [ 47.837009] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.837865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.838825] ? irqentry_exit+0xf3/0x650 [ 47.839543] do_syscall_64+0xbf/0x430 [ 47.840281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.841247] RIP: 0033:0x7f9ad369b5cd [ 47.841946] 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 [ 47.845120] RSP: 002b:00007ffc601e09e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.846477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ad369b5cd [ 47.847753] RDX: 000055e16f155e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.849038] RBP: 00007ffc601e0a40 R08: 0000000000000000 R09: 00007ffc601e00e0 [ 47.850323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e19947a2b0 [ 47.851601] R13: 00007ffc601e0e70 R14: 000055e19947cd20 R15: 000055e19948e8d0 [ 47.852896] [ 47.853334] irq event stamp: 2039 [ 47.853969] hardirqs last enabled at (2049): [] __up_console_sem+0x78/0x80 [ 47.855480] hardirqs last disabled at (2058): [] __up_console_sem+0x5d/0x80 [ 47.856994] softirqs last enabled at (1962): [] handle_softirqs+0x50c/0x770 [ 47.858245] softirqs last disabled at (1957): [] __irq_exit_rcu+0xc4/0x100 [ 47.859208] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7395' (ECDSA) to the list of known hosts. 2025/11/18 17:51:23 fuzzer started 2025/11/18 17:51:23 dialing manager at localhost:34383 2025/11/18 17:51:23 checking machine... 2025/11/18 17:51:23 checking revisions... [ 48.831608] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:51:23 testing simple program... [ 48.914217] cgroup: Unknown subsys name 'net' [ 48.970853] cgroup: Unknown subsys name 'cpuset' [ 48.986528] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:51:22 Registers: info registers vcpu 0 RAX=0000000000044fd3 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4b6a86f8 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=00007efdb235a5100000558890f90790 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=000000000001e60f 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=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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d60da0618 CR3=000000000d972000 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=5c7b3dff4cf8ea9bc14dfd81327c6c0f XMM02=00000000003058c8ec2efd57dc4c00df XMM03=000000000030f6b053d5943ce5c1d267 XMM04=065751bac7ff67ba00000000000ae988 XMM05=14648eaa1277bab1000000000031fc90 XMM06=817b8945e9d50373000000000031fb18 XMM07=e042d86d42eb936e000000000030f930 XMM08=53d5943ce5c1d2670000000000305928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000