Warning: Permanently added '[localhost]:31275' (ECDSA) to the list of known hosts.
2023/05/16 13:32:32 fuzzer started
2023/05/16 13:32:33 dialing manager at localhost:35573
2023/05/16 13:32:33 checking machine...
2023/05/16 13:32:33 checking revisions...
syzkaller login: [ 34.260031] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:32:33 testing simple program...
[ 34.333312] cgroup: Unknown subsys name 'net'
[ 34.390103] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.217298] audit: type=1400 audit(1684243966.227:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.361954] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.363799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.365652] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.368820] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.370640] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.372060] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.823065] ------------[ cut here ]------------
[ 48.823825] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.826280] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.827459] Modules linked in:
[ 48.827947] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.830778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.833461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.834432] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 48.836595] RSP: 0018:ffff88801f467c00 EFLAGS: 00010282
[ 48.837350] RAX: 0000000000000000 RBX: ffff88800c673040 RCX: 0000000000000000
[ 48.838277] RDX: ffff888016ab0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.839230] RBP: ffff88800c673054 R08: 0000000000000001 R09: 0000000000000000
[ 48.840173] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.841162] R13: ffffffff84e223a0 R14: ffff88800c673048 R15: ffffffff84d73340
[ 48.842111] FS: 0000555556823400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.843169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.843927] CR2: 00007f0fb9ae66f4 CR3: 0000000020284000 CR4: 0000000000350ef0
[ 48.844898] Call Trace:
[ 48.845284]
[ 48.845601] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.846255] ipv4_frags_init_net+0x269/0x440
[ 48.846852] ops_init+0xbb/0x6b0
[ 48.847377] setup_net+0x3d9/0x990
[ 48.847863] ? down_read_killable+0x1d7/0x4e0
[ 48.848540] ? __pfx_setup_net+0x10/0x10
[ 48.849144] ? copy_net_ns+0x17c/0x770
[ 48.849678] copy_net_ns+0x321/0x770
[ 48.850232] create_new_namespaces+0x3f6/0xb30
[ 48.850868] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.851568] ksys_unshare+0x44d/0x8e0
[ 48.852130] ? __pfx_ksys_unshare+0x10/0x10
[ 48.852702] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.853516] __x64_sys_unshare+0x31/0x40
[ 48.854119] do_syscall_64+0x3f/0x90
[ 48.854623] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.855365] RIP: 0033:0x7fa619da20d7
[ 48.855842] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 48.858137] RSP: 002b:00007fffb7a68df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.859172] RAX: ffffffffffffffda RBX: 00007fffb7a69438 RCX: 00007fa619da20d7
[ 48.860136] RDX: 00007fa619e0c41f RSI: 00007fffb7a68d90 RDI: 0000000040000000
[ 48.861120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb7a68ba0
[ 48.862100] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa619eb4bf0
[ 48.863119] R13: 00007fffb7a68ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.864111]
[ 48.864446] irq event stamp: 9295
[ 48.864899] hardirqs last enabled at (9305): [] __up_console_sem+0x78/0x80
[ 48.866054] hardirqs last disabled at (9322): [] __up_console_sem+0x5d/0x80
[ 48.867209] softirqs last enabled at (9318): [] irq_exit_rcu+0x93/0xc0
[ 48.868327] softirqs last disabled at (9313): [] irq_exit_rcu+0x93/0xc0
[ 48.869441] ---[ end trace 0000000000000000 ]---
[ 48.875485] ------------[ cut here ]------------
[ 48.876900] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.878945] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.880293] Modules linked in:
[ 48.880742] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.882107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.883286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.883972] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 48.886699] RSP: 0018:ffff88801f467c00 EFLAGS: 00010282
[ 48.887550] RAX: 0000000000000000 RBX: ffff88800e685840 RCX: 0000000000000000
[ 48.888660] RDX: ffff888016ab0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.889810] RBP: ffff88800e685854 R08: 0000000000000001 R09: 0000000000000000
[ 48.890898] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.891974] R13: ffffffff84e223a0 R14: ffff88800e685848 R15: ffffffff84da62e0
[ 48.892963] FS: 0000555556823400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.894089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.894847] CR2: 00007f0fb9ae66f4 CR3: 0000000020284000 CR4: 0000000000350ef0
[ 48.895811] Call Trace:
[ 48.896194]
[ 48.896540] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.897240] ipv6_frags_init_net+0x206/0x3c0
[ 48.897837] ops_init+0xbb/0x6b0
[ 48.898352] setup_net+0x3d9/0x990
[ 48.898840] ? down_read_killable+0x1d7/0x4e0
[ 48.899489] ? __pfx_setup_net+0x10/0x10
[ 48.900070] ? copy_net_ns+0x17c/0x770
[ 48.900612] copy_net_ns+0x321/0x770
[ 48.901147] create_new_namespaces+0x3f6/0xb30
[ 48.901773] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.902449] ksys_unshare+0x44d/0x8e0
[ 48.902975] ? __pfx_ksys_unshare+0x10/0x10
[ 48.903584] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.904373] __x64_sys_unshare+0x31/0x40
[ 48.904920] do_syscall_64+0x3f/0x90
[ 48.905458] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.906171] RIP: 0033:0x7fa619da20d7
[ 48.906657] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 48.908945] RSP: 002b:00007fffb7a68df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.909921] RAX: ffffffffffffffda RBX: 00007fffb7a69438 RCX: 00007fa619da20d7
[ 48.910850] RDX: 00007fa619e0c41f RSI: 00007fffb7a68d90 RDI: 0000000040000000
[ 48.911790] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb7a68ba0
[ 48.912733] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa619eb4bf0
[ 48.913686] R13: 00007fffb7a68ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.914655]
[ 48.914970] irq event stamp: 12083
[ 48.915459] hardirqs last enabled at (12095): [] __up_console_sem+0x78/0x80
[ 48.916613] hardirqs last disabled at (12106): [] __up_console_sem+0x5d/0x80
[ 48.917746] softirqs last enabled at (11800): [] irq_exit_rcu+0x93/0xc0
[ 48.918843] softirqs last disabled at (11795): [] irq_exit_rcu+0x93/0xc0
[ 48.919961] ---[ end trace 0000000000000000 ]---
[ 48.921424] ------------[ cut here ]------------
[ 48.922131] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.924214] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.925328] Modules linked in:
[ 48.925764] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.926968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.928050] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.928737] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 48.931020] RSP: 0018:ffff88801f467bf0 EFLAGS: 00010286
[ 48.931700] RAX: 0000000000000000 RBX: ffff88800f20a240 RCX: 0000000000000000
[ 48.932645] RDX: ffff888016ab0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.933573] RBP: ffff88800f20a254 R08: 0000000000000001 R09: 0000000000000000
[ 48.934524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.935448] R13: ffffffff84e223a0 R14: ffff88800f20a248 R15: ffffffff84daf020
[ 48.936407] FS: 0000555556823400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.937468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.938266] CR2: 00007f0fb9ae66f4 CR3: 0000000020284000 CR4: 0000000000350ef0
[ 48.939197] Call Trace:
[ 48.939545]
[ 48.939861] nf_ct_net_init+0x224/0x3d0
[ 48.940463] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.941099] ops_init+0xbb/0x6b0
[ 48.941560] setup_net+0x3d9/0x990
[ 48.942072] ? down_read_killable+0x1d7/0x4e0
[ 48.942661] ? __pfx_setup_net+0x10/0x10
[ 48.943236] ? copy_net_ns+0x17c/0x770
[ 48.943769] copy_net_ns+0x321/0x770
[ 48.944322] create_new_namespaces+0x3f6/0xb30
[ 48.944944] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.945635] ksys_unshare+0x44d/0x8e0
[ 48.946190] ? __pfx_ksys_unshare+0x10/0x10
[ 48.946781] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.947586] __x64_sys_unshare+0x31/0x40
[ 48.948180] do_syscall_64+0x3f/0x90
[ 48.948667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.949337] RIP: 0033:0x7fa619da20d7
[ 48.949798] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 48.952014] RSP: 002b:00007fffb7a68df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.953073] RAX: ffffffffffffffda RBX: 00007fffb7a69438 RCX: 00007fa619da20d7
[ 48.954057] RDX: 00007fa619e0c41f RSI: 00007fffb7a68d90 RDI: 0000000040000000
[ 48.955022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb7a68ba0
[ 48.955953] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa619eb4bf0
[ 48.956937] R13: 00007fffb7a68ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.957937]
[ 48.958293] irq event stamp: 12881
[ 48.958762] hardirqs last enabled at (12891): [] __up_console_sem+0x78/0x80
[ 48.959924] hardirqs last disabled at (12902): [] __up_console_sem+0x5d/0x80
[ 48.961120] softirqs last enabled at (12916): [] irq_exit_rcu+0x93/0xc0
[ 48.962237] softirqs last disabled at (12911): [] irq_exit_rcu+0x93/0xc0
[ 48.963368] ---[ end trace 0000000000000000 ]---
executing program
[ 50.439507] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.487652] Bluetooth: hci0: command 0x041b tx timeout
[ 54.535064] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.583084] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:32:47 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f467618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556823400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f0fb9ae66f4 CR3=0000000020284000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=1ffffffff0f26a87 RBX=0000000000000030 RCX=ffffffff8794e5a8 RDX=0000000000000154
RSI=ffff88800fbef2f0 RDI=ffffffff87935438 RBP=ffffffff812c2540 RSP=ffff88800fbef188
R8 =ffffffff877a8510 R9 =ffffffff87935408 R10=0000000000000003 R11=1ffffffff0e644f3
R12=ffff88800fbef2f0 R13=ffffffff8794e5b8 R14=dffffc0000000000 R15=ffffffff8794e5a8
RIP=ffffffff812c418d RFL=00000046 [---Z-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 00007f46ceb37700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb550c6ccf0 CR3=00000000159b0000 CR4=00350ee0
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=00000000000000000000000000ffff00
XMM02=00000000000000000000000000ffff00 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2057202020202020202047203a000034 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000