Warning: Permanently added '[localhost]:50042' (ECDSA) to the list of known hosts.
2023/05/17 09:52:29 fuzzer started
2023/05/17 09:52:29 dialing manager at localhost:35573
2023/05/17 09:52:30 checking machine...
2023/05/17 09:52:30 checking revisions...
syzkaller login: [ 45.345548] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:52:30 testing simple program...
[ 45.420897] cgroup: Unknown subsys name 'net'
[ 45.511402] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.565781] audit: type=1400 audit(1684317163.380:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.746964] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.749014] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.749950] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.766298] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.774291] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.775464] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.157548] ------------[ cut here ]------------
[ 60.158013] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.161032] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.161791] Modules linked in:
[ 60.162181] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.162901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.166702] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.167964] 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
[ 60.172140] RSP: 0018:ffff88800f09fc00 EFLAGS: 00010282
[ 60.173437] RAX: 0000000000000000 RBX: ffff88800dbc3040 RCX: 0000000000000000
[ 60.175137] RDX: ffff888018f13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.176746] RBP: ffff88800dbc3054 R08: 0000000000000001 R09: 0000000000000000
[ 60.178350] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.179938] R13: ffffffff84e223a0 R14: ffff88800dbc3048 R15: ffffffff84d73340
[ 60.181512] FS: 000055555685d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.183265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.184507] CR2: 00007f36f72b26f4 CR3: 000000000fcd2000 CR4: 0000000000350ee0
[ 60.186074] Call Trace:
[ 60.186643]
[ 60.187143] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.188194] ipv4_frags_init_net+0x269/0x440
[ 60.189137] ops_init+0xbb/0x6b0
[ 60.189869] setup_net+0x3d9/0x990
[ 60.196021] ? down_read_killable+0x1d7/0x4e0
[ 60.197109] ? __pfx_setup_net+0x10/0x10
[ 60.198032] ? copy_net_ns+0x17c/0x770
[ 60.198993] copy_net_ns+0x321/0x770
[ 60.199875] create_new_namespaces+0x3f6/0xb30
executing program
[ 60.200961] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.202269] ksys_unshare+0x44d/0x8e0
[ 60.203187] ? __pfx_ksys_unshare+0x10/0x10
[ 60.204204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.205511] __x64_sys_unshare+0x31/0x40
[ 60.206271] do_syscall_64+0x3f/0x90
[ 60.206928] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.207860] RIP: 0033:0x7f1c6e7d60d7
[ 60.208532] 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
[ 60.214985] RSP: 002b:00007fff0ffecbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.215724] RAX: ffffffffffffffda RBX: 00007fff0ffed238 RCX: 00007f1c6e7d60d7
[ 60.216411] RDX: 00007f1c6e84041f RSI: 00007fff0ffecb90 RDI: 0000000040000000
[ 60.217095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ffec9a0
[ 60.217755] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c6e8e8bf0
[ 60.218436] R13: 00007fff0ffeccd0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.219137]
[ 60.219365] irq event stamp: 8381
[ 60.219691] hardirqs last enabled at (8391): [] __up_console_sem+0x78/0x80
[ 60.220510] hardirqs last disabled at (8402): [] __up_console_sem+0x5d/0x80
[ 60.221320] softirqs last enabled at (7994): [] irq_exit_rcu+0x93/0xc0
[ 60.222109] softirqs last disabled at (7989): [] irq_exit_rcu+0x93/0xc0
[ 60.224283] ---[ end trace 0000000000000000 ]---
[ 60.228619] ------------[ cut here ]------------
[ 60.229735] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.232510] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.233292] Modules linked in:
[ 60.233563] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.234423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.235170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.235603] 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
[ 60.237116] RSP: 0018:ffff88800f09fc00 EFLAGS: 00010282
[ 60.237542] RAX: 0000000000000000 RBX: ffff888016479a40 RCX: 0000000000000000
[ 60.238388] RDX: ffff888018f13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.238951] RBP: ffff888016479a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.239690] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.240366] R13: ffffffff84e223a0 R14: ffff888016479a48 R15: ffffffff84da62e0
[ 60.240938] FS: 000055555685d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.241725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.242417] CR2: 00007f36f72b26f4 CR3: 000000000fcd2000 CR4: 0000000000350ee0
[ 60.242992] Call Trace:
[ 60.243350]
[ 60.243559] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.243964] ipv6_frags_init_net+0x206/0x3c0
[ 60.244448] ops_init+0xbb/0x6b0
[ 60.244751] setup_net+0x3d9/0x990
[ 60.245169] ? down_read_killable+0x1d7/0x4e0
[ 60.245556] ? __pfx_setup_net+0x10/0x10
[ 60.245901] ? copy_net_ns+0x17c/0x770
[ 60.246293] copy_net_ns+0x321/0x770
[ 60.246618] create_new_namespaces+0x3f6/0xb30
[ 60.247007] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.247455] ksys_unshare+0x44d/0x8e0
[ 60.247780] ? __pfx_ksys_unshare+0x10/0x10
[ 60.248175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.248654] __x64_sys_unshare+0x31/0x40
[ 60.248995] do_syscall_64+0x3f/0x90
[ 60.249360] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.249786] RIP: 0033:0x7f1c6e7d60d7
[ 60.250127] 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
[ 60.251554] RSP: 002b:00007fff0ffecbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.252209] RAX: ffffffffffffffda RBX: 00007fff0ffed238 RCX: 00007f1c6e7d60d7
[ 60.252779] RDX: 00007f1c6e84041f RSI: 00007fff0ffecb90 RDI: 0000000040000000
[ 60.253370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ffec9a0
[ 60.253935] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c6e8e8bf0
[ 60.254576] R13: 00007fff0ffeccd0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.255183]
[ 60.255389] irq event stamp: 10957
[ 60.255677] hardirqs last enabled at (10967): [] __up_console_sem+0x78/0x80
[ 60.256397] hardirqs last disabled at (10978): [] __up_console_sem+0x5d/0x80
[ 60.257122] softirqs last enabled at (10716): [] irq_exit_rcu+0x93/0xc0
[ 60.257797] softirqs last disabled at (10687): [] irq_exit_rcu+0x93/0xc0
[ 60.258537] ---[ end trace 0000000000000000 ]---
[ 60.259786] ------------[ cut here ]------------
[ 60.260204] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.261495] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.262588] Modules linked in:
[ 60.262868] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.263647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.264348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.264784] 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
[ 60.266281] RSP: 0018:ffff88800f09fbf0 EFLAGS: 00010286
[ 60.266705] RAX: 0000000000000000 RBX: ffff888016478640 RCX: 0000000000000000
[ 60.267312] RDX: ffff888018f13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.267887] RBP: ffff888016478654 R08: 0000000000000001 R09: 0000000000000000
[ 60.268488] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.269056] R13: ffffffff84e223a0 R14: ffff888016478648 R15: ffffffff84daf020
[ 60.269619] FS: 000055555685d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.270297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.270764] CR2: 00007f36f72b26f4 CR3: 000000000fcd2000 CR4: 0000000000350ee0
[ 60.271359] Call Trace:
[ 60.271579]
[ 60.271787] nf_ct_net_init+0x224/0x3d0
[ 60.272177] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.272550] ops_init+0xbb/0x6b0
[ 60.272836] setup_net+0x3d9/0x990
[ 60.273167] ? down_read_killable+0x1d7/0x4e0
[ 60.273546] ? __pfx_setup_net+0x10/0x10
[ 60.273882] ? copy_net_ns+0x17c/0x770
[ 60.274322] copy_net_ns+0x321/0x770
[ 60.274649] create_new_namespaces+0x3f6/0xb30
[ 60.275030] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.275482] ksys_unshare+0x44d/0x8e0
[ 60.275813] ? __pfx_ksys_unshare+0x10/0x10
[ 60.276218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.276684] __x64_sys_unshare+0x31/0x40
[ 60.277026] do_syscall_64+0x3f/0x90
[ 60.277389] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.277812] RIP: 0033:0x7f1c6e7d60d7
[ 60.278175] 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
[ 60.279604] RSP: 002b:00007fff0ffecbf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.280256] RAX: ffffffffffffffda RBX: 00007fff0ffed238 RCX: 00007f1c6e7d60d7
[ 60.280818] RDX: 00007f1c6e84041f RSI: 00007fff0ffecb90 RDI: 0000000040000000
[ 60.281415] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0ffec9a0
[ 60.281976] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c6e8e8bf0
[ 60.282582] R13: 00007fff0ffeccd0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.283201]
[ 60.283410] irq event stamp: 11799
[ 60.283701] hardirqs last enabled at (11809): [] __up_console_sem+0x78/0x80
[ 60.284406] hardirqs last disabled at (11820): [] __up_console_sem+0x5d/0x80
[ 60.285119] softirqs last enabled at (11326): [] irq_exit_rcu+0x93/0xc0
[ 60.285765] softirqs last disabled at (11285): [] irq_exit_rcu+0x93/0xc0
[ 60.286508] ---[ end trace 0000000000000000 ]---
[ 61.795875] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.850756] Bluetooth: hci0: command 0x041b tx timeout
[ 65.890379] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.937244] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:52:44 Registers:
info registers vcpu 0
RAX=0000000000000007 RBX=ffffffff85d35b70 RCX=ffffffff812d7eaa RDX=0000000000000000
RSI=0000000000000008 RDI=0000000000000000 RBP=1ffff1100d9c13c3 RSP=ffff88806ce09e08
R8 =0000000000000001 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff8562b9c8 R13=ffffffff813c1191 R14=ffffffff8542a780 R15=ffff88806ce2b900
RIP=ffffffff812d7f56 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 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=00007fb4b55470c0 CR3=0000000015bfa000 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=a42d8acc4f49ecb9d74ab850761a9087
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e4c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1fc545a24696c08b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f09f568
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005d R11=0000000000000001
R12=000000000000005d 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 000055555685d400 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=00007f36f72b26f4 CR3=000000000fcd2000 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