[ 45.783779] ------------[ cut here ]------------ [ 45.784706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.786709] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.788148] Modules linked in: [ 45.788767] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.790772] Tainted: [W]=WARN [ 45.791360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.792832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.793763] 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 [ 45.797189] RSP: 0018:ffff888015167bc0 EFLAGS: 00010286 [ 45.798231] RAX: 0000000000000000 RBX: ffffed1002a2cf78 RCX: ffffffff813a4050 [ 45.799517] RDX: ffff88801a131bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.800790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a2cf2f [ 45.802073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.803368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015167df8 [ 45.804661] FS: 00007f7006bec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.806104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.807163] CR2: 00007fff45e54ef7 CR3: 000000000e1bb000 CR4: 0000000000350ef0 [ 45.808461] Call Trace: [ 45.808930] [ 45.809386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.810269] ? __create_object+0x59/0x80 [ 45.811068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.812043] __vmalloc_noprof+0x59/0x60 [ 45.812811] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.813706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.814646] bpf_prog_alloc+0x39/0x200 [ 45.815405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.816336] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.817191] do_seccomp+0x349/0x25e0 [ 45.817918] ? find_held_lock+0x2b/0x80 [ 45.818682] ? do_prlimit+0x310/0x610 [ 45.819439] ? __pfx_do_seccomp+0x10/0x10 [ 45.820181] ? do_raw_spin_unlock+0x53/0x220 [ 45.821014] ? _raw_spin_unlock+0x1e/0x40 [ 45.821810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.822769] ? static_key_count+0x60/0x80 [ 45.823562] prctl_set_seccomp+0x4e/0x70 [ 45.824283] __do_sys_prctl+0xe6c/0x1d70 [ 45.825076] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.825938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.826918] ? irqentry_exit+0xf3/0x650 [ 45.827682] do_syscall_64+0xbf/0x430 [ 45.828432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.829392] RIP: 0033:0x7f70070de5cd [ 45.830086] 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 [ 45.833256] RSP: 002b:00007fff45e52890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.834646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70070de5cd [ 45.835917] RDX: 0000561905d26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.837202] RBP: 00007fff45e528f0 R08: 0000000000000000 R09: 00007fff45e51f90 [ 45.838489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561906912ad0 [ 45.839786] R13: 00007fff45e52d20 R14: 0000561906913bc0 R15: 0000561906924780 [ 45.841089] [ 45.841574] irq event stamp: 1783 [ 45.842187] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.843697] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.845219] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 45.846787] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 45.848311] ---[ end trace 0000000000000000 ]--- [ 49.102999] ------------[ cut here ]------------ [ 49.103598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.104916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.105894] Modules linked in: [ 49.106282] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.107562] Tainted: [W]=WARN [ 49.107919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.108877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.109470] 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 [ 49.111535] RSP: 0018:ffff88801a2afbc0 EFLAGS: 00010286 [ 49.112135] RAX: 0000000000000000 RBX: ffffed1003455f78 RCX: ffffffff813a4050 [ 49.112963] RDX: ffff88801543d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.113816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003455f2f [ 49.114644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.115476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2afdf8 [ 49.116277] FS: 00007f2d4f710900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.117206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.117912] CR2: 00007fff1c623ef7 CR3: 000000000d9e3000 CR4: 0000000000350ef0 [ 49.118725] Call Trace: [ 49.119033] [ 49.119326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.119870] ? __create_object+0x59/0x80 [ 49.120372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120968] __vmalloc_noprof+0x59/0x60 [ 49.121456] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.122008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.122610] bpf_prog_alloc+0x39/0x200 [ 49.123062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.123668] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.124221] do_seccomp+0x349/0x25e0 [ 49.124679] ? find_held_lock+0x2b/0x80 [ 49.125144] ? do_prlimit+0x310/0x610 [ 49.125641] ? __pfx_do_seccomp+0x10/0x10 [ 49.126117] ? do_raw_spin_unlock+0x53/0x220 [ 49.126656] ? _raw_spin_unlock+0x1e/0x40 [ 49.127134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.127756] ? static_key_count+0x60/0x80 [ 49.128249] prctl_set_seccomp+0x4e/0x70 [ 49.128749] __do_sys_prctl+0xe6c/0x1d70 [ 49.129219] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.129784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.130417] ? irqentry_exit+0xf3/0x650 [ 49.130888] do_syscall_64+0xbf/0x430 [ 49.131374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.131942] RIP: 0033:0x7f2d4fc025cd [ 49.132387] 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 [ 49.134311] RSP: 002b:00007fff1c6216a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.134953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d4fc025cd [ 49.135590] RDX: 00005627a4135e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.136189] RBP: 00007fff1c621700 R08: 0000000000000000 R09: 00007fff1c620da0 [ 49.136820] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627dd014ad0 [ 49.137454] R13: 00007fff1c621b30 R14: 00005627dd015bc0 R15: 00005627dd026780 [ 49.138075] [ 49.138276] irq event stamp: 1657 [ 49.138600] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 49.139335] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.140050] softirqs last enabled at (1176): [] handle_softirqs+0x50c/0x770 [ 49.140795] softirqs last disabled at (1167): [] __irq_exit_rcu+0xc4/0x100 [ 49.141550] ---[ end trace 0000000000000000 ]--- [ 49.842590] ------------[ cut here ]------------ [ 49.843547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.845611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.847076] Modules linked in: [ 49.847734] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.849750] Tainted: [W]=WARN [ 49.850363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.851853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.852789] 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 [ 49.856001] RSP: 0018:ffff888019defbc0 EFLAGS: 00010286 [ 49.857010] RAX: 0000000000000000 RBX: ffffed10033bdf78 RCX: ffffffff813a4050 [ 49.858349] RDX: ffff888016d1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.859662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bdf2f [ 49.860965] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.862272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019defdf8 [ 49.863586] FS: 00007ff348eae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.865042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.866131] CR2: 00007ff3494144a6 CR3: 000000002110e000 CR4: 0000000000350ef0 [ 49.867429] Call Trace: [ 49.867894] [ 49.868386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.869246] ? __create_object+0x59/0x80 [ 49.870046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.871026] __vmalloc_noprof+0x59/0x60 [ 49.871799] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.872706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.873682] bpf_prog_alloc+0x39/0x200 [ 49.874422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875369] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.876230] do_seccomp+0x349/0x25e0 [ 49.876950] ? find_held_lock+0x2b/0x80 [ 49.877747] ? do_prlimit+0x310/0x610 [ 49.878487] ? __pfx_do_seccomp+0x10/0x10 [ 49.879255] ? do_raw_spin_unlock+0x53/0x220 [ 49.880106] ? _raw_spin_unlock+0x1e/0x40 [ 49.880914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.881904] ? static_key_count+0x60/0x80 [ 49.882714] prctl_set_seccomp+0x4e/0x70 [ 49.883497] __do_sys_prctl+0xe6c/0x1d70 [ 49.884240] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.885111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.886118] ? irqentry_exit+0xf3/0x650 [ 49.886906] do_syscall_64+0xbf/0x430 [ 49.887672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.888629] RIP: 0033:0x7ff3493a05cd [ 49.889356] 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 [ 49.892539] RSP: 002b:00007fff6595f0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.893933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3493a05cd [ 49.895231] RDX: 000055ee23071e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.896537] RBP: 00007fff6595f130 R08: 0000000000000000 R09: 00007fff6595e7d0 [ 49.897827] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee4aefb2b0 [ 49.899141] R13: 00007fff6595f560 R14: 000055ee4aefdd20 R15: 000055ee4af0f8d0 [ 49.900451] [ 49.900869] irq event stamp: 1717 [ 49.901558] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.903088] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.904625] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.906192] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.907717] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21052' (ECDSA) to the list of known hosts. 2025/11/18 06:14:35 fuzzer started 2025/11/18 06:14:36 dialing manager at localhost:37895 2025/11/18 06:14:36 checking machine... 2025/11/18 06:14:36 checking revisions... [ 50.789979] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:14:36 testing simple program... [ 50.879823] cgroup: Unknown subsys name 'net' [ 50.927068] cgroup: Unknown subsys name 'cpuset' [ 50.939469] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:14:35 Registers: info registers vcpu 0 RAX=ffffffff815d3081 RBX=ffffffff866d756c RCX=ffffffff815d307f RDX=0000000000000000 RSI=ffffffff86a42a24 RDI=ffffffff866d754c RBP=ffffffff866d756c RSP=ffff88800f197618 R8 =ffffffff86a42a24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7568 R13=ffffffff866d754c R14=ffffffff866d7568 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 00007f2d4f710900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d4f6da008 CR3=0000000020b5b000 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=34313a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023f83 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd8a5097000 CR3=000000000c23f000 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=32cedac699b1f8b45549f00dfe588dd7 XMM02=2c67c8bc2e329bc30000000000302280 XMM03=fb795ef6d6577056000000000030ebd0 XMM04=4f7fdda151fc00b000000000000ae988 XMM05=cf87a32c14fba7fb000000000031f948 XMM06=d74844bf967d85ba000000000031ed70 XMM07=e042d86d42eb936e000000000030ee50 XMM08=810dd9d6af2bad1e00000000003022e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000