Warning: Permanently added '[localhost]:35654' (ECDSA) to the list of known hosts.
2023/05/16 19:34:34 fuzzer started
2023/05/16 19:34:34 dialing manager at localhost:35573
2023/05/16 19:34:34 checking machine...
2023/05/16 19:34:34 checking revisions...
syzkaller login: [ 57.076294] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:34:34 testing simple program...
[ 57.152877] cgroup: Unknown subsys name 'net'
[ 57.213103] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.451602] audit: type=1400 audit(1684265687.055:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.580533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.582260] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.584091] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.586987] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.588747] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.590173] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.995742] ------------[ cut here ]------------
[ 70.996542] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.998479] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.999735] Modules linked in:
[ 71.000200] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.004968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.006270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.007169] 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
[ 71.009526] RSP: 0018:ffff88801baefc00 EFLAGS: 00010282
[ 71.010263] RAX: 0000000000000000 RBX: ffff88800c584c40 RCX: 0000000000000000
[ 71.011218] RDX: ffff88800f5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.012172] RBP: ffff88800c584c54 R08: 0000000000000001 R09: 0000000000000000
[ 71.013127] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.014074] R13: ffffffff84e223a0 R14: ffff88800c584c48 R15: ffffffff84d73340
[ 71.015022] FS: 0000555555717400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.016092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.016871] CR2: 00007fcb46a3d6f4 CR3: 0000000018236000 CR4: 0000000000350ef0
[ 71.017832] Call Trace:
[ 71.018239]
[ 71.018571] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.019283] ipv4_frags_init_net+0x269/0x440
[ 71.019923] ops_init+0xbb/0x6b0
[ 71.020412] setup_net+0x3d9/0x990
[ 71.020942] ? down_read_killable+0x1d7/0x4e0
[ 71.021554] ? __pfx_setup_net+0x10/0x10
[ 71.022137] ? copy_net_ns+0x17c/0x770
[ 71.022684] copy_net_ns+0x321/0x770
[ 71.023246] create_new_namespaces+0x3f6/0xb30
[ 71.023923] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.024612] ksys_unshare+0x44d/0x8e0
[ 71.025183] ? __pfx_ksys_unshare+0x10/0x10
[ 71.025791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.026612] __x64_sys_unshare+0x31/0x40
[ 71.027252] do_syscall_64+0x3f/0x90
[ 71.027773] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.028506] RIP: 0033:0x7f22a94550d7
[ 71.029050] 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
[ 71.031444] RSP: 002b:00007ffd900df2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.032496] RAX: ffffffffffffffda RBX: 00007ffd900df8e8 RCX: 00007f22a94550d7
[ 71.033486] RDX: 00007f22a94bf41f RSI: 00007ffd900df240 RDI: 0000000040000000
[ 71.034478] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd900df050
[ 71.035468] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22a9567bf0
[ 71.036457] R13: 00007ffd900df380 R14: 0000000000000000 R15: 00000000000000f8
[ 71.037461]
[ 71.037795] irq event stamp: 9029
[ 71.038293] hardirqs last enabled at (9041): [] __up_console_sem+0x78/0x80
[ 71.039493] hardirqs last disabled at (9052): [] __up_console_sem+0x5d/0x80
[ 71.040681] softirqs last enabled at (8598): [] irq_exit_rcu+0x93/0xc0
[ 71.041830] softirqs last disabled at (8583): [] irq_exit_rcu+0x93/0xc0
[ 71.043009] ---[ end trace 0000000000000000 ]---
[ 71.049122] ------------[ cut here ]------------
[ 71.049781] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.051745] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.052943] Modules linked in:
[ 71.053408] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.054711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.055843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.056591] 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
[ 71.059061] RSP: 0018:ffff88801baefc00 EFLAGS: 00010282
[ 71.059790] RAX: 0000000000000000 RBX: ffff88800c69de40 RCX: 0000000000000000
[ 71.060777] RDX: ffff88800f5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.061761] RBP: ffff88800c69de54 R08: 0000000000000001 R09: 0000000000000000
[ 71.062766] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.063744] R13: ffffffff84e223a0 R14: ffff88800c69de48 R15: ffffffff84da62e0
[ 71.064733] FS: 0000555555717400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.065848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.066678] CR2: 00007fcb46a3d6f4 CR3: 0000000018236000 CR4: 0000000000350ef0
[ 71.067683] Call Trace:
[ 71.068089]
[ 71.068418] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.069128] ipv6_frags_init_net+0x206/0x3c0
[ 71.069752] ops_init+0xbb/0x6b0
[ 71.070276] setup_net+0x3d9/0x990
[ 71.070793] ? down_read_killable+0x1d7/0x4e0
[ 71.071448] ? __pfx_setup_net+0x10/0x10
[ 71.072042] ? copy_net_ns+0x17c/0x770
[ 71.072608] copy_net_ns+0x321/0x770
[ 71.073171] create_new_namespaces+0x3f6/0xb30
[ 71.073819] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.074525] ksys_unshare+0x44d/0x8e0
[ 71.075112] ? __pfx_ksys_unshare+0x10/0x10
[ 71.075705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.076493] __x64_sys_unshare+0x31/0x40
[ 71.077083] do_syscall_64+0x3f/0x90
[ 71.077590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.078314] RIP: 0033:0x7f22a94550d7
[ 71.078833] 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
[ 71.081176] RSP: 002b:00007ffd900df2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.082185] RAX: ffffffffffffffda RBX: 00007ffd900df8e8 RCX: 00007f22a94550d7
[ 71.083135] RDX: 00007f22a94bf41f RSI: 00007ffd900df240 RDI: 0000000040000000
[ 71.084077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd900df050
[ 71.085023] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22a9567bf0
[ 71.085980] R13: 00007ffd900df380 R14: 0000000000000000 R15: 00000000000000f8
[ 71.087026]
[ 71.087365] irq event stamp: 10821
[ 71.087846] hardirqs last enabled at (10831): [] __up_console_sem+0x78/0x80
[ 71.089060] hardirqs last disabled at (10844): [] __up_console_sem+0x5d/0x80
[ 71.090242] softirqs last enabled at (10328): [] irq_exit_rcu+0x93/0xc0
[ 71.091406] softirqs last disabled at (10323): [] irq_exit_rcu+0x93/0xc0
[ 71.092567] ---[ end trace 0000000000000000 ]---
[ 71.094241] ------------[ cut here ]------------
[ 71.094950] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.097170] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.098340] Modules linked in:
[ 71.098801] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.100093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.101293] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.102038] 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
[ 71.104917] RSP: 0018:ffff88801baefbf0 EFLAGS: 00010286
[ 71.105688] RAX: 0000000000000000 RBX: ffff88800ee5ee40 RCX: 0000000000000000
[ 71.106847] RDX: ffff88800f5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.107825] RBP: ffff88800ee5ee54 R08: 0000000000000001 R09: 0000000000000000
[ 71.109021] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.110150] R13: ffffffff84e223a0 R14: ffff88800ee5ee48 R15: ffffffff84daf020
[ 71.111195] FS: 0000555555717400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.112495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.113316] CR2: 00007fcb46a3d6f4 CR3: 0000000018236000 CR4: 0000000000350ef0
[ 71.114515] Call Trace:
[ 71.114931]
[ 71.115266] nf_ct_net_init+0x224/0x3d0
[ 71.116097] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.116740] ops_init+0xbb/0x6b0
[ 71.117437] setup_net+0x3d9/0x990
[ 71.117976] ? down_read_killable+0x1d7/0x4e0
[ 71.118679] ? __pfx_setup_net+0x10/0x10
[ 71.119407] ? copy_net_ns+0x17c/0x770
[ 71.119993] copy_net_ns+0x321/0x770
[ 71.120627] create_new_namespaces+0x3f6/0xb30
[ 71.121370] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.122242] ksys_unshare+0x44d/0x8e0
[ 71.122993] ? __pfx_ksys_unshare+0x10/0x10
[ 71.123578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.124329] __x64_sys_unshare+0x31/0x40
[ 71.124856] do_syscall_64+0x3f/0x90
[ 71.125391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.126102] RIP: 0033:0x7f22a94550d7
[ 71.126598] 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
[ 71.128941] RSP: 002b:00007ffd900df2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.129944] RAX: ffffffffffffffda RBX: 00007ffd900df8e8 RCX: 00007f22a94550d7
[ 71.130867] RDX: 00007f22a94bf41f RSI: 00007ffd900df240 RDI: 0000000040000000
[ 71.131812] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd900df050
[ 71.132754] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f22a9567bf0
[ 71.133693] R13: 00007ffd900df380 R14: 0000000000000000 R15: 00000000000000f8
[ 71.134646]
[ 71.135004] irq event stamp: 11615
[ 71.135476] hardirqs last enabled at (11625): [] __up_console_sem+0x78/0x80
[ 71.136603] hardirqs last disabled at (11636): [] __up_console_sem+0x5d/0x80
[ 71.137735] softirqs last enabled at (11330): [] irq_exit_rcu+0x93/0xc0
[ 71.138898] softirqs last disabled at (11325): [] irq_exit_rcu+0x93/0xc0
[ 71.140000] ---[ end trace 0000000000000000 ]---
executing program
[ 72.661635] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.709013] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.756985] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.804956] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:34:35 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801baef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555717400 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=00007fcb46a3d6f4 CR3=0000000018236000 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=000000000001d969 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f9c92c6e610 CR3=000000000e3b2000 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=2038343a34333a39312036312079614d XMM01=5d3030323030302e31372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000