[ 38.906817] ------------[ cut here ]------------ [ 38.907752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.909849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.911622] Modules linked in: [ 38.912240] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.914403] Tainted: [W]=WARN [ 38.915014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.916552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.917487] 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 [ 38.920765] RSP: 0018:ffff88801b5dfbc0 EFLAGS: 00010286 [ 38.921801] RAX: 0000000000000000 RBX: ffffed10036bbf78 RCX: ffffffff813a4050 [ 38.923128] RDX: ffff8880159b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.924443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036bbf2f [ 38.925797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.927110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5dfdf8 [ 38.928422] FS: 00007f9decf03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.929932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.931054] CR2: 00007f9ded3f5580 CR3: 0000000016426000 CR4: 0000000000350ef0 [ 38.932360] Call Trace: [ 38.932887] [ 38.933352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.934283] ? __create_object+0x59/0x80 [ 38.935116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.936123] __vmalloc_noprof+0x59/0x60 [ 38.936902] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.937839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.938808] bpf_prog_alloc+0x39/0x200 [ 38.939594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.940511] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.941483] do_seccomp+0x349/0x25e0 [ 38.942233] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.943160] ? __pfx_do_seccomp+0x10/0x10 [ 38.943962] ? find_held_lock+0x2b/0x80 [ 38.944776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.945990] ? static_key_count+0x60/0x80 [ 38.946855] prctl_set_seccomp+0x4e/0x70 [ 38.947668] __do_sys_prctl+0xe6c/0x1d70 [ 38.948444] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.949346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.950362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.951356] ? irqentry_exit+0xf3/0x650 [ 38.952160] do_syscall_64+0xbf/0x430 [ 38.952927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.953925] RIP: 0033:0x7f9ded3f55cd [ 38.954650] 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 [ 38.957920] RSP: 002b:00007ffe06fce250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.959359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ded3f55cd [ 38.961023] RDX: 0000556b3ca96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.962644] RBP: 00007ffe06fce2b0 R08: 0000000000000000 R09: 00007ffe06fcd950 [ 38.964248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b44fff2b0 [ 38.965719] R13: 00007ffe06fce6e0 R14: 0000556b45001d20 R15: 0000556b450138d0 [ 38.966818] [ 38.967184] irq event stamp: 1847 [ 38.967728] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 38.969023] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 38.970322] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 38.971624] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 38.972902] ---[ end trace 0000000000000000 ]--- [ 41.886699] ------------[ cut here ]------------ [ 41.887602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.889675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.891113] Modules linked in: [ 41.891752] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.893736] Tainted: [W]=WARN [ 41.894298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.895752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.896667] 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 [ 41.899846] RSP: 0018:ffff8880160cfbc0 EFLAGS: 00010286 [ 41.900831] RAX: 0000000000000000 RBX: ffffed1002c19f78 RCX: ffffffff813a4050 [ 41.902118] RDX: ffff88801b61d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.903413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c19f2f [ 41.904687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.905992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160cfdf8 [ 41.907280] FS: 00007f298d154900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.908720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.909798] CR2: 00007f298d646580 CR3: 000000000cfd1000 CR4: 0000000000350ef0 [ 41.911087] Call Trace: [ 41.911608] [ 41.912019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.912915] ? __create_object+0x59/0x80 [ 41.913722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.914698] __vmalloc_noprof+0x59/0x60 [ 41.915423] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.916306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.917248] bpf_prog_alloc+0x39/0x200 [ 41.917991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.918933] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.919833] do_seccomp+0x349/0x25e0 [ 41.920517] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.921443] ? __pfx_do_seccomp+0x10/0x10 [ 41.922274] ? find_held_lock+0x2b/0x80 [ 41.923051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.924018] ? static_key_count+0x60/0x80 [ 41.924818] prctl_set_seccomp+0x4e/0x70 [ 41.925610] __do_sys_prctl+0xe6c/0x1d70 [ 41.926354] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.927212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.928179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.929154] ? irqentry_exit+0xf3/0x650 [ 41.929920] do_syscall_64+0xbf/0x430 [ 41.930653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.931621] RIP: 0033:0x7f298d6465cd [ 41.932278] 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 [ 41.935453] RSP: 002b:00007ffdd6182010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.936821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f298d6465cd [ 41.938141] RDX: 0000558ac18aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.939427] RBP: 00007ffdd6182070 R08: 0000000000000000 R09: 00007ffdd6181710 [ 41.940729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558aca24eb10 [ 41.942031] R13: 00007ffdd61824a0 R14: 0000558aca24f2b0 R15: 0000558aca2636f0 [ 41.943353] [ 41.943812] irq event stamp: 1705 [ 41.944431] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 41.945945] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 41.947462] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 41.949002] softirqs last disabled at (1489): [] __irq_exit_rcu+0xc4/0x100 [ 41.950505] ---[ end trace 0000000000000000 ]--- [ 42.692407] ------------[ cut here ]------------ [ 42.693357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.695424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.696870] Modules linked in: [ 42.697465] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.699682] Tainted: [W]=WARN [ 42.700230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.701752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.702663] 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 [ 42.705823] RSP: 0018:ffff888016257bc0 EFLAGS: 00010286 [ 42.706796] RAX: 0000000000000000 RBX: ffffed1002c4af78 RCX: ffffffff813a4050 [ 42.708066] RDX: ffff888017270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.709351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4af2f [ 42.710616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.711896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016257df8 [ 42.713185] FS: 00007fb790b63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.714612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.715666] CR2: 00007fb791055580 CR3: 000000000d443000 CR4: 0000000000350ef0 [ 42.716935] Call Trace: [ 42.717397] [ 42.717852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.718744] ? __create_object+0x59/0x80 [ 42.719465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.720426] __vmalloc_noprof+0x59/0x60 [ 42.721199] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.722062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.722984] bpf_prog_alloc+0x39/0x200 [ 42.723706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.724621] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.725468] do_seccomp+0x349/0x25e0 [ 42.726172] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.727064] ? __pfx_do_seccomp+0x10/0x10 [ 42.727842] ? find_held_lock+0x2b/0x80 [ 42.728597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.729525] ? static_key_count+0x60/0x80 [ 42.730337] prctl_set_seccomp+0x4e/0x70 [ 42.731110] __do_sys_prctl+0xe6c/0x1d70 [ 42.731879] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.732726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.733696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.734657] ? irqentry_exit+0xf3/0x650 [ 42.735362] do_syscall_64+0xbf/0x430 [ 42.736092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.737047] RIP: 0033:0x7fb7910555cd [ 42.737747] 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 [ 42.740865] RSP: 002b:00007fff0e500100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.742221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7910555cd [ 42.743484] RDX: 000055af10462e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.744748] RBP: 00007fff0e500160 R08: 0000000000000000 R09: 00007fff0e4ff800 [ 42.746016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af421b62b0 [ 42.747273] R13: 00007fff0e500590 R14: 000055af421b8d20 R15: 000055af421ca8d0 [ 42.748586] [ 42.749018] irq event stamp: 1811 [ 42.749658] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.751162] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.752656] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.754196] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.755677] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29537' (ECDSA) to the list of known hosts. 2025/11/17 13:41:41 fuzzer started 2025/11/17 13:41:42 dialing manager at localhost:37895 2025/11/17 13:41:42 checking machine... 2025/11/17 13:41:42 checking revisions... [ 43.705593] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:41:42 testing simple program... [ 43.812872] cgroup: Unknown subsys name 'net' [ 43.868313] cgroup: Unknown subsys name 'cpuset' [ 43.883273] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:41:41 Registers: info registers vcpu 0 RAX=00000000475e76a4 RBX=ffff88801b619bc0 RCX=0000000085cb9a3e RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88801b61a618 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b61a640 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275de RFL=00000813 [-O--A-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 00007f298d154900 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=00007ffdd617c000 CR3=000000000cfd0000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c8e3 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1412c8b8 CR3=0000000015c4b000 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=99ad70a9237c7fbffe441fbe1f3637f5 XMM02=00000000003056d8eff9b2d0a8fce9cb XMM03=00000000003057a82c67c8bc2e329bc3 XMM04=6af1c1483d27dab300000000000ae988 XMM05=e10316f72c2918220000000000323410 XMM06=474038aa6c007e1f00000000003224b0 XMM07=e042d86d42eb936e0000000000312fa0 XMM08=45ac6fca3cbf01dc00000000003057a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000