Warning: Permanently added '[localhost]:6772' (ECDSA) to the list of known hosts.
2023/05/16 22:15:57 fuzzer started
2023/05/16 22:15:58 dialing manager at localhost:35573
2023/05/16 22:15:58 checking machine...
2023/05/16 22:15:58 checking revisions...
syzkaller login: [ 168.446862] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:15:58 testing simple program...
[ 168.526638] cgroup: Unknown subsys name 'net'
[ 168.626081] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 181.516807] audit: type=1400 audit(1684275371.553:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 182.632583] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 182.634897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 182.636455] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 182.639495] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 182.641455] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 182.642832] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 183.044684] ------------[ cut here ]------------
[ 183.045520] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 183.047546] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 183.048986] Modules linked in:
[ 183.049464] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 183.054443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 183.055820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 183.056718] 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
[ 183.059693] RSP: 0018:ffff888019c0fc00 EFLAGS: 00010282
[ 183.060683] RAX: 0000000000000000 RBX: ffff88800ede8840 RCX: 0000000000000000
[ 183.061897] RDX: ffff88800eaa9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 183.063117] RBP: ffff88800ede8854 R08: 0000000000000001 R09: 0000000000000000
[ 183.064366] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 183.065591] R13: ffffffff84e223a0 R14: ffff88800ede8848 R15: ffffffff84d73340
[ 183.066821] FS: 0000555556330400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 183.068226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.069222] CR2: 000055809e1b4bd0 CR3: 000000000b866000 CR4: 0000000000350ee0
[ 183.070389] Call Trace:
[ 183.070858]
[ 183.071264] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 183.072146] ipv4_frags_init_net+0x269/0x440
[ 183.072950] ops_init+0xbb/0x6b0
[ 183.073559] setup_net+0x3d9/0x990
[ 183.074233] ? down_read_killable+0x1d7/0x4e0
[ 183.075048] ? __pfx_setup_net+0x10/0x10
[ 183.075746] ? copy_net_ns+0x17c/0x770
[ 183.076536] copy_net_ns+0x321/0x770
[ 183.077239] create_new_namespaces+0x3f6/0xb30
[ 183.078090] unshare_nsproxy_namespaces+0xc1/0x200
[ 183.078974] ksys_unshare+0x44d/0x8e0
[ 183.079643] ? __pfx_ksys_unshare+0x10/0x10
[ 183.080448] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 183.081460] __x64_sys_unshare+0x31/0x40
[ 183.082227] do_syscall_64+0x3f/0x90
[ 183.082926] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 183.083864] RIP: 0033:0x7f7a473740d7
[ 183.084515] 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
[ 183.087512] RSP: 002b:00007ffdf4315b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 183.088856] RAX: ffffffffffffffda RBX: 00007ffdf4316198 RCX: 00007f7a473740d7
[ 183.090083] RDX: 00007f7a473de41f RSI: 00007ffdf4315af0 RDI: 0000000040000000
[ 183.091292] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf4315900
[ 183.092544] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a47486bf0
[ 183.093787] R13: 00007ffdf4315c30 R14: 0000000000000000 R15: 00000000000000f8
[ 183.095061]
[ 183.095476] irq event stamp: 8293
[ 183.096099] hardirqs last enabled at (8305): [] __up_console_sem+0x78/0x80
[ 183.097568] hardirqs last disabled at (8316): [] __up_console_sem+0x5d/0x80
[ 183.099032] softirqs last enabled at (8066): [] irq_exit_rcu+0x93/0xc0
[ 183.100483] softirqs last disabled at (8061): [] irq_exit_rcu+0x93/0xc0
[ 183.101915] ---[ end trace 0000000000000000 ]---
[ 183.109963] ------------[ cut here ]------------
[ 183.110802] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 183.113260] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 183.114695] Modules linked in:
[ 183.115261] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 183.116806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 183.118210] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 183.119127] 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
[ 183.122161] RSP: 0018:ffff888019c0fc00 EFLAGS: 00010282
[ 183.123122] RAX: 0000000000000000 RBX: ffff888015b2a640 RCX: 0000000000000000
[ 183.124369] RDX: ffff88800eaa9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 183.125604] RBP: ffff888015b2a654 R08: 0000000000000001 R09: 0000000000000000
[ 183.126838] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 183.128048] R13: ffffffff84e223a0 R14: ffff888015b2a648 R15: ffffffff84da62e0
[ 183.129266] FS: 0000555556330400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 183.130652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.131665] CR2: 000055809e1b4bd0 CR3: 000000000b866000 CR4: 0000000000350ee0
[ 183.132891] Call Trace:
[ 183.133343]
[ 183.133744] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 183.134616] ipv6_frags_init_net+0x206/0x3c0
[ 183.135419] ops_init+0xbb/0x6b0
[ 183.136070] setup_net+0x3d9/0x990
[ 183.136718] ? down_read_killable+0x1d7/0x4e0
[ 183.137546] ? __pfx_setup_net+0x10/0x10
[ 183.138291] ? copy_net_ns+0x17c/0x770
[ 183.139059] copy_net_ns+0x321/0x770
[ 183.139717] create_new_namespaces+0x3f6/0xb30
[ 183.140585] unshare_nsproxy_namespaces+0xc1/0x200
[ 183.141481] ksys_unshare+0x44d/0x8e0
[ 183.142193] ? __pfx_ksys_unshare+0x10/0x10
[ 183.142982] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 183.144015] __x64_sys_unshare+0x31/0x40
[ 183.144802] do_syscall_64+0x3f/0x90
[ 183.145457] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 183.146378] RIP: 0033:0x7f7a473740d7
[ 183.147051] 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
[ 183.150016] RSP: 002b:00007ffdf4315b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 183.151321] RAX: ffffffffffffffda RBX: 00007ffdf4316198 RCX: 00007f7a473740d7
[ 183.152582] RDX: 00007f7a473de41f RSI: 00007ffdf4315af0 RDI: 0000000040000000
[ 183.153809] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf4315900
[ 183.155037] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a47486bf0
[ 183.156280] R13: 00007ffdf4315c30 R14: 0000000000000000 R15: 00000000000000f8
[ 183.157524]
[ 183.157979] irq event stamp: 10221
[ 183.158576] hardirqs last enabled at (10231): [] __up_console_sem+0x78/0x80
[ 183.160037] hardirqs last disabled at (10242): [] __up_console_sem+0x5d/0x80
[ 183.161528] softirqs last enabled at (9998): [] irq_exit_rcu+0x93/0xc0
[ 183.162944] softirqs last disabled at (9993): [] irq_exit_rcu+0x93/0xc0
[ 183.164389] ---[ end trace 0000000000000000 ]---
[ 183.166135] ------------[ cut here ]------------
[ 183.166740] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 183.169116] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 183.170259] Modules linked in:
[ 183.170669] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 183.171906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 183.173011] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 183.173659] 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
[ 183.175904] RSP: 0018:ffff888019c0fbf0 EFLAGS: 00010286
[ 183.176563] RAX: 0000000000000000 RBX: ffff88800d6d0a40 RCX: 0000000000000000
[ 183.177534] RDX: ffff88800eaa9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 183.178509] RBP: ffff88800d6d0a54 R08: 0000000000000001 R09: 0000000000000000
[ 183.179480] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 183.180922] R13: ffffffff84e223a0 R14: ffff88800d6d0a48 R15: ffffffff84daf020
[ 183.182152] FS: 0000555556330400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 183.183476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.184524] CR2: 00007fd134146250 CR3: 000000000b866000 CR4: 0000000000350ef0
[ 183.185737] Call Trace:
[ 183.186398]
[ 183.187017] nf_ct_net_init+0x224/0x3d0
[ 183.187659] ? __pfx_nf_ct_net_init+0x10/0x10
[ 183.188557] ops_init+0xbb/0x6b0
[ 183.189232] setup_net+0x3d9/0x990
[ 183.189723] ? down_read_killable+0x1d7/0x4e0
[ 183.190503] ? __pfx_setup_net+0x10/0x10
[ 183.191287] ? copy_net_ns+0x17c/0x770
[ 183.191993] copy_net_ns+0x321/0x770
[ 183.192535] create_new_namespaces+0x3f6/0xb30
[ 183.193430] unshare_nsproxy_namespaces+0xc1/0x200
[ 183.194273] ksys_unshare+0x44d/0x8e0
[ 183.195044] ? __pfx_ksys_unshare+0x10/0x10
[ 183.195651] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 183.196598] __x64_sys_unshare+0x31/0x40
[ 183.197331] do_syscall_64+0x3f/0x90
[ 183.198059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 183.198966] RIP: 0033:0x7f7a473740d7
[ 183.199487] 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
[ 183.202059] RSP: 002b:00007ffdf4315b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 183.203218] RAX: ffffffffffffffda RBX: 00007ffdf4316198 RCX: 00007f7a473740d7
[ 183.204396] RDX: 00007f7a473de41f RSI: 00007ffdf4315af0 RDI: 0000000040000000
[ 183.205505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf4315900
[ 183.206637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a47486bf0
[ 183.207826] R13: 00007ffdf4315c30 R14: 0000000000000000 R15: 00000000000000f8
[ 183.208973]
[ 183.209314] irq event stamp: 13145
[ 183.210004] hardirqs last enabled at (13253): [] __up_console_sem+0x78/0x80
[ 183.211443] hardirqs last disabled at (13318): [] __up_console_sem+0x5d/0x80
executing program
[ 183.213047] softirqs last enabled at (13368): [] irq_exit_rcu+0x93/0xc0
[ 183.214903] softirqs last disabled at (13381): [] irq_exit_rcu+0x93/0xc0
[ 183.216707] ---[ end trace 0000000000000000 ]---
[ 184.713288] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 186.760964] Bluetooth: hci0: command 0x041b tx timeout
[ 188.808834] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 190.856807] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:13:58 Registers:
info registers vcpu 0
RAX=000000000001b405 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007fd1341ef7f0 CR3=000000000cb3c000 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=2033313a36313a32322036312079614d XMM01=5d3634353734302e33383120205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3634353734302e33383120205b XMM07=79732033313a36313a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019c0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556330400 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=000055809e1b4bd0 CR3=000000000b866000 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=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