[ 39.171530] ------------[ cut here ]------------ [ 39.172458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.174821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.176349] Modules linked in: [ 39.176935] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.178935] Tainted: [W]=WARN [ 39.179536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.181018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.181940] 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 [ 39.185155] RSP: 0018:ffff88800f217bc0 EFLAGS: 00010286 [ 39.186150] RAX: 0000000000000000 RBX: ffffed1001e42f78 RCX: ffffffff813a4050 [ 39.187464] RDX: ffff8880156b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.188757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e42f2f [ 39.190040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.191346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f217df8 [ 39.192635] FS: 00007f0a7ddc3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.194075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.195180] CR2: 00007f0a7e2b5580 CR3: 000000000d5dc000 CR4: 0000000000350ef0 [ 39.196460] Call Trace: [ 39.196933] [ 39.197382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.198278] ? __create_object+0x59/0x80 [ 39.199038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.200010] __vmalloc_noprof+0x59/0x60 [ 39.200776] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.201657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.202601] bpf_prog_alloc+0x39/0x200 [ 39.203331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.204276] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.205185] do_seccomp+0x349/0x25e0 [ 39.205865] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.206772] ? __pfx_do_seccomp+0x10/0x10 [ 39.207569] ? find_held_lock+0x2b/0x80 [ 39.208336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.209303] ? static_key_count+0x60/0x80 [ 39.210053] prctl_set_seccomp+0x4e/0x70 [ 39.210847] __do_sys_prctl+0xe6c/0x1d70 [ 39.211645] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.212571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.213546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.214545] ? irqentry_exit+0xf3/0x650 [ 39.215316] do_syscall_64+0xbf/0x430 [ 39.216029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.217005] RIP: 0033:0x7f0a7e2b55cd [ 39.217718] 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 [ 39.220908] RSP: 002b:00007fffedf1c170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.222285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a7e2b55cd [ 39.223582] RDX: 00005594e9beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.224853] RBP: 00007fffedf1c1d0 R08: 0000000000000000 R09: 00007fffedf1b870 [ 39.226134] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594f9097ad0 [ 39.227435] R13: 00007fffedf1c600 R14: 00005594f9098bc0 R15: 00005594f90a9780 [ 39.228746] [ 39.229205] irq event stamp: 1773 [ 39.229811] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.231354] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.232884] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 39.234441] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 39.236006] ---[ end trace 0000000000000000 ]--- [ 42.292321] ------------[ cut here ]------------ [ 42.293276] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.295250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.296716] Modules linked in: [ 42.297351] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.299331] Tainted: [W]=WARN [ 42.299889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.301350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.302245] 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 [ 42.305379] RSP: 0018:ffff8880151a7bc0 EFLAGS: 00010286 [ 42.306347] RAX: 0000000000000000 RBX: ffffed1002a34f78 RCX: ffffffff813a4050 [ 42.307615] RDX: ffff8880168c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.308856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a34f2f [ 42.310116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.311387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151a7df8 [ 42.312642] FS: 00007fcdd7f8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.314068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.315150] CR2: 00007fffd3e23ef8 CR3: 000000001e98c000 CR4: 0000000000350ef0 [ 42.316416] Call Trace: [ 42.316871] [ 42.317310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.318188] ? __create_object+0x59/0x80 [ 42.318927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.319870] __vmalloc_noprof+0x59/0x60 [ 42.320609] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.321479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322390] bpf_prog_alloc+0x39/0x200 [ 42.323083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.324000] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.324888] do_seccomp+0x349/0x25e0 [ 42.325600] ? find_held_lock+0x2b/0x80 [ 42.326337] ? do_prlimit+0x310/0x610 [ 42.327033] ? __pfx_do_seccomp+0x10/0x10 [ 42.327810] ? do_raw_spin_unlock+0x53/0x220 [ 42.328624] ? _raw_spin_unlock+0x1e/0x40 [ 42.329391] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.330344] ? static_key_count+0x60/0x80 [ 42.331140] prctl_set_seccomp+0x4e/0x70 [ 42.331861] __do_sys_prctl+0xe6c/0x1d70 [ 42.332624] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.333498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.334491] ? irqentry_exit+0xf3/0x650 [ 42.335296] do_syscall_64+0xbf/0x430 [ 42.335991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.336943] RIP: 0033:0x7fcdd847d5cd [ 42.337639] 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 [ 42.340806] RSP: 002b:00007fffd3e21600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.342180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdd847d5cd [ 42.343501] RDX: 000055630f8e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.344772] RBP: 00007fffd3e21660 R08: 0000000000000000 R09: 00007fffd3e20d00 [ 42.346061] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563437c7ad0 [ 42.347388] R13: 00007fffd3e21a90 R14: 00005563437c8bc0 R15: 00005563437d9780 [ 42.348763] [ 42.349257] irq event stamp: 1713 [ 42.349855] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.351379] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.352907] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.354452] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.355995] ---[ end trace 0000000000000000 ]--- [ 43.139795] ------------[ cut here ]------------ [ 43.140870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.142878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.144398] Modules linked in: [ 43.144996] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.147080] Tainted: [W]=WARN [ 43.147667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.149343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.150263] 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 [ 43.153601] RSP: 0018:ffff88800f0bfbc0 EFLAGS: 00010286 [ 43.154624] RAX: 0000000000000000 RBX: ffffed1001e17f78 RCX: ffffffff813a4050 [ 43.156055] RDX: ffff888018549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.157347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e17f2f [ 43.158620] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.159898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0bfdf8 [ 43.161180] FS: 00007fde23a6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.162620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.163677] CR2: 00007fff60d91ef8 CR3: 000000000d53b000 CR4: 0000000000350ef0 [ 43.164934] Call Trace: [ 43.165435] [ 43.165870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.166749] ? __create_object+0x59/0x80 [ 43.167528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.168493] __vmalloc_noprof+0x59/0x60 [ 43.169238] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.170083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.171018] bpf_prog_alloc+0x39/0x200 [ 43.171775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.172716] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.173643] do_seccomp+0x349/0x25e0 [ 43.174365] ? find_held_lock+0x2b/0x80 [ 43.175160] ? do_prlimit+0x310/0x610 [ 43.175856] ? __pfx_do_seccomp+0x10/0x10 [ 43.176640] ? do_raw_spin_unlock+0x53/0x220 [ 43.177474] ? _raw_spin_unlock+0x1e/0x40 [ 43.178246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.179209] ? static_key_count+0x60/0x80 [ 43.179957] prctl_set_seccomp+0x4e/0x70 [ 43.180760] __do_sys_prctl+0xe6c/0x1d70 [ 43.181575] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.182448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.183449] ? irqentry_exit+0xf3/0x650 [ 43.184275] do_syscall_64+0xbf/0x430 [ 43.185008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.186017] RIP: 0033:0x7fde23f5d5cd [ 43.186787] 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 [ 43.190141] RSP: 002b:00007fff60d90590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.191601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde23f5d5cd [ 43.192946] RDX: 0000561dfabc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.194300] RBP: 00007fff60d905f0 R08: 0000000000000000 R09: 00007fff60d8fc90 [ 43.195638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dfbb81ad0 [ 43.196994] R13: 00007fff60d90a20 R14: 0000561dfbb82bc0 R15: 0000561dfbb93780 [ 43.198318] [ 43.198791] irq event stamp: 1791 [ 43.199481] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.201076] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.202715] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 43.204346] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 43.205924] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5896' (ECDSA) to the list of known hosts. 2025/11/18 13:21:18 fuzzer started 2025/11/18 13:21:18 dialing manager at localhost:34383 2025/11/18 13:21:18 checking machine... 2025/11/18 13:21:18 checking revisions... [ 44.118731] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:21:18 testing simple program... [ 44.202619] cgroup: Unknown subsys name 'net' [ 44.273684] cgroup: Unknown subsys name 'cpuset' [ 44.287189] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:21:17 Registers: info registers vcpu 0 RAX=f22cd3b10aeb4800 RBX=ffff888009627bc0 RCX=ffff888009627784 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =0000000000000001 R9 =ffff888009627870 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----P-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdd8542618 CR3=000000001e8d8000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025cbf 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=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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc82c3ceb8 CR3=000000000e281000 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=7f4fcb0244e0d9a86d424305b24d5fc0 XMM02=ec2efd57dc4c00df0000000000307070 XMM03=389780a0ab64e1350000000000307140 XMM04=95c4bce42ef697a400000000000ae988 XMM05=a72938c1d856d85b0000000000321d88 XMM06=5b75c91c804453420000000000321018 XMM07=e042d86d42eb936e00000000003120b8 XMM08=389780a0ab64e1350000000000307140 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000