Warning: Permanently added '[localhost]:11607' (ECDSA) to the list of known hosts.
2023/05/16 20:55:11 fuzzer started
2023/05/16 20:55:11 dialing manager at localhost:35573
2023/05/16 20:55:11 checking machine...
2023/05/16 20:55:11 checking revisions...
syzkaller login: [ 82.632787] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:55:11 testing simple program...
[ 82.704982] cgroup: Unknown subsys name 'net'
[ 82.799612] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 94.983436] audit: type=1400 audit(1684270524.168:6): 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
[ 96.153837] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.156265] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.157628] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.161730] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.164244] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 96.165685] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.559545] ------------[ cut here ]------------
[ 96.560317] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 96.562313] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.563578] Modules linked in:
[ 96.563990] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 96.569067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.570091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.570766] 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
[ 96.572950] RSP: 0018:ffff88800f66fc00 EFLAGS: 00010282
[ 96.573629] RAX: 0000000000000000 RBX: ffff88801015ac40 RCX: 0000000000000000
[ 96.574520] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 96.575413] RBP: ffff88801015ac54 R08: 0000000000000001 R09: 0000000000000000
[ 96.576307] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 96.577197] R13: ffffffff84e223a0 R14: ffff88801015ac48 R15: ffffffff84d73340
[ 96.578088] FS: 0000555557482400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.579115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.579821] CR2: 00007f1eab3a26f4 CR3: 000000001691c000 CR4: 0000000000350ef0
[ 96.580702] Call Trace:
[ 96.581053]
[ 96.581355] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 96.581960] ipv4_frags_init_net+0x269/0x440
[ 96.582555] ops_init+0xbb/0x6b0
[ 96.583001] setup_net+0x3d9/0x990
[ 96.583487] ? down_read_killable+0x1d7/0x4e0
[ 96.584099] ? __pfx_setup_net+0x10/0x10
[ 96.584603] ? copy_net_ns+0x17c/0x770
[ 96.585132] copy_net_ns+0x321/0x770
[ 96.585612] create_new_namespaces+0x3f6/0xb30
[ 96.586221] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.586856] ksys_unshare+0x44d/0x8e0
[ 96.587375] ? __pfx_ksys_unshare+0x10/0x10
[ 96.587922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.588656] __x64_sys_unshare+0x31/0x40
[ 96.589200] do_syscall_64+0x3f/0x90
[ 96.589674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.590335] RIP: 0033:0x7fdb10fdc0d7
[ 96.590824] 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
[ 96.592977] RSP: 002b:00007ffffa4f2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 96.593915] RAX: ffffffffffffffda RBX: 00007ffffa4f2898 RCX: 00007fdb10fdc0d7
[ 96.594841] RDX: 00007fdb1104641f RSI: 00007ffffa4f21f0 RDI: 0000000040000000
[ 96.595729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa4f2000
[ 96.596599] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb110eebf0
[ 96.597476] R13: 00007ffffa4f2330 R14: 0000000000000000 R15: 00000000000000f8
[ 96.598399]
[ 96.598725] irq event stamp: 8537
[ 96.599190] hardirqs last enabled at (8549): [] __up_console_sem+0x78/0x80
[ 96.600267] hardirqs last disabled at (8560): [] __up_console_sem+0x5d/0x80
[ 96.601331] softirqs last enabled at (8020): [] irq_exit_rcu+0x93/0xc0
[ 96.602346] softirqs last disabled at (8015): [] irq_exit_rcu+0x93/0xc0
[ 96.603390] ---[ end trace 0000000000000000 ]---
[ 96.609183] ------------[ cut here ]------------
[ 96.609776] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 96.611438] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.612483] Modules linked in:
[ 96.612904] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 96.614069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.615104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.615752] 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
[ 96.617917] RSP: 0018:ffff88800f66fc00 EFLAGS: 00010282
[ 96.618612] RAX: 0000000000000000 RBX: ffff888013a49840 RCX: 0000000000000000
[ 96.619509] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 96.620424] RBP: ffff888013a49854 R08: 0000000000000001 R09: 0000000000000000
[ 96.621315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.622194] R13: ffffffff84e223a0 R14: ffff888013a49848 R15: ffffffff84da62e0
[ 96.623104] FS: 0000555557482400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.624092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.624789] CR2: 00007f1eab3a26f4 CR3: 000000001691c000 CR4: 0000000000350ef0
[ 96.625708] Call Trace:
[ 96.626058]
[ 96.626356] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 96.626967] ipv6_frags_init_net+0x206/0x3c0
[ 96.627541] ops_init+0xbb/0x6b0
[ 96.627989] setup_net+0x3d9/0x990
[ 96.628474] ? down_read_killable+0x1d7/0x4e0
[ 96.629065] ? __pfx_setup_net+0x10/0x10
[ 96.629567] ? copy_net_ns+0x17c/0x770
[ 96.630098] copy_net_ns+0x321/0x770
[ 96.630590] create_new_namespaces+0x3f6/0xb30
[ 96.631206] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.631822] ksys_unshare+0x44d/0x8e0
[ 96.632336] ? __pfx_ksys_unshare+0x10/0x10
[ 96.632881] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.633621] __x64_sys_unshare+0x31/0x40
[ 96.634170] do_syscall_64+0x3f/0x90
[ 96.634651] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.635316] RIP: 0033:0x7fdb10fdc0d7
[ 96.635786] 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
[ 96.637924] RSP: 002b:00007ffffa4f2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 96.638875] RAX: ffffffffffffffda RBX: 00007ffffa4f2898 RCX: 00007fdb10fdc0d7
[ 96.639766] RDX: 00007fdb1104641f RSI: 00007ffffa4f21f0 RDI: 0000000040000000
[ 96.640684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa4f2000
[ 96.641562] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb110eebf0
[ 96.642438] R13: 00007ffffa4f2330 R14: 0000000000000000 R15: 00000000000000f8
[ 96.643363]
[ 96.643666] irq event stamp: 10531
[ 96.644126] hardirqs last enabled at (10543): [] __up_console_sem+0x78/0x80
[ 96.645206] hardirqs last disabled at (10554): [] __up_console_sem+0x5d/0x80
[ 96.646276] softirqs last enabled at (10080): [] irq_exit_rcu+0x93/0xc0
[ 96.647319] softirqs last disabled at (10075): [] irq_exit_rcu+0x93/0xc0
[ 96.648364] ---[ end trace 0000000000000000 ]---
[ 96.649696] ------------[ cut here ]------------
[ 96.650427] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 96.652486] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.653535] Modules linked in:
[ 96.653941] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 96.655092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.656091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.656731] 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
[ 96.658901] RSP: 0018:ffff88800f66fbf0 EFLAGS: 00010286
[ 96.659577] RAX: 0000000000000000 RBX: ffff88800e874040 RCX: 0000000000000000
[ 96.660454] RDX: ffff8880146bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 96.661332] RBP: ffff88800e874054 R08: 0000000000000001 R09: 0000000000000000
[ 96.662214] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.663121] R13: ffffffff84e223a0 R14: ffff88800e874048 R15: ffffffff84daf020
[ 96.664003] FS: 0000555557482400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 96.665048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.665747] CR2: 00007f1eab3a26f4 CR3: 000000001691c000 CR4: 0000000000350ef0
[ 96.666637] Call Trace:
[ 96.666960]
[ 96.667292] nf_ct_net_init+0x224/0x3d0
[ 96.667806] ? __pfx_nf_ct_net_init+0x10/0x10
[ 96.668404] ops_init+0xbb/0x6b0
[ 96.668846] setup_net+0x3d9/0x990
[ 96.669325] ? down_read_killable+0x1d7/0x4e0
[ 96.669889] ? __pfx_setup_net+0x10/0x10
[ 96.670418] ? copy_net_ns+0x17c/0x770
[ 96.670945] copy_net_ns+0x321/0x770
[ 96.671451] create_new_namespaces+0x3f6/0xb30
[ 96.672066] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.672681] ksys_unshare+0x44d/0x8e0
[ 96.673221] ? __pfx_ksys_unshare+0x10/0x10
[ 96.673764] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.674497] __x64_sys_unshare+0x31/0x40
[ 96.675051] do_syscall_64+0x3f/0x90
[ 96.675526] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.676191] RIP: 0033:0x7fdb10fdc0d7
[ 96.676656] 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
[ 96.678850] RSP: 002b:00007ffffa4f2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 96.679818] RAX: ffffffffffffffda RBX: 00007ffffa4f2898 RCX: 00007fdb10fdc0d7
[ 96.680699] RDX: 00007fdb1104641f RSI: 00007ffffa4f21f0 RDI: 0000000040000000
[ 96.681581] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa4f2000
[ 96.682489] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdb110eebf0
[ 96.683391] R13: 00007ffffa4f2330 R14: 0000000000000000 R15: 00000000000000f8
[ 96.684305]
[ 96.684606] irq event stamp: 11415
[ 96.685096] hardirqs last enabled at (11427): [] __up_console_sem+0x78/0x80
[ 96.686151] hardirqs last disabled at (11438): [] __up_console_sem+0x5d/0x80
[ 96.687243] softirqs last enabled at (11322): [] irq_exit_rcu+0x93/0xc0
[ 96.688286] softirqs last disabled at (11317): [] irq_exit_rcu+0x93/0xc0
[ 96.689318] ---[ end trace 0000000000000000 ]---
executing program
[ 98.240623] Bluetooth: hci0: command 0x0409 tx timeout
[ 100.288160] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 102.336095] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 104.384132] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:54:48 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f66f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555557482400 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=00007f1eab3a26f4 CR3=000000001691c000 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=000000000007826b 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=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 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=00007f79b5978250 CR3=0000000016632000 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=2035323a35353a30322036312079614d XMM01=5d3039393336352e36392020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000