Warning: Permanently added '[localhost]:54300' (ECDSA) to the list of known hosts.
2023/05/16 15:23:49 fuzzer started
2023/05/16 15:23:50 dialing manager at localhost:35573
2023/05/16 15:23:50 checking machine...
2023/05/16 15:23:50 checking revisions...
syzkaller login: [ 34.880997] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:23:50 testing simple program...
[ 34.950194] cgroup: Unknown subsys name 'net'
[ 35.044111] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 46.579827] audit: type=1400 audit(1684250641.965:6): 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
executing program
[ 47.714003] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.717018] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.718186] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.721255] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.722695] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.723994] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.134519] ------------[ cut here ]------------
[ 48.135357] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.137492] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.138845] Modules linked in:
[ 48.139356] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.143709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.145108] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.145869] 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
[ 48.148220] RSP: 0018:ffff888017e47c00 EFLAGS: 00010282
[ 48.148963] RAX: 0000000000000000 RBX: ffff88800fb54c40 RCX: 0000000000000000
[ 48.149924] RDX: ffff888015861b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.150890] RBP: ffff88800fb54c54 R08: 0000000000000001 R09: 0000000000000000
[ 48.151850] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.152800] R13: ffffffff84e223a0 R14: ffff88800fb54c48 R15: ffffffff84d73340
[ 48.153721] FS: 0000555556b88400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.154815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.155570] CR2: 00007f322e2bd6f4 CR3: 000000000ea64000 CR4: 0000000000350ef0
[ 48.156535] Call Trace:
[ 48.156919]
[ 48.157243] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.157932] ipv4_frags_init_net+0x269/0x440
[ 48.158547] ops_init+0xbb/0x6b0
[ 48.159057] setup_net+0x3d9/0x990
[ 48.159560] ? down_read_killable+0x1d7/0x4e0
[ 48.160247] ? __pfx_setup_net+0x10/0x10
[ 48.160859] ? copy_net_ns+0x17c/0x770
[ 48.161426] copy_net_ns+0x321/0x770
[ 48.161986] create_new_namespaces+0x3f6/0xb30
[ 48.162634] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.163345] ksys_unshare+0x44d/0x8e0
[ 48.163926] ? __pfx_ksys_unshare+0x10/0x10
[ 48.164544] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.165365] __x64_sys_unshare+0x31/0x40
[ 48.165974] do_syscall_64+0x3f/0x90
[ 48.166500] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.167253] RIP: 0033:0x7fcebbb2a0d7
[ 48.167807] 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
[ 48.170280] RSP: 002b:00007ffecae178a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.171351] RAX: ffffffffffffffda RBX: 00007ffecae17ee8 RCX: 00007fcebbb2a0d7
[ 48.172353] RDX: 00007fcebbb9441f RSI: 00007ffecae17840 RDI: 0000000040000000
[ 48.173345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecae17650
[ 48.174346] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcebbc3cbf0
[ 48.175329] R13: 00007ffecae17980 R14: 0000000000000000 R15: 00000000000000f8
[ 48.176361]
[ 48.176697] irq event stamp: 8399
[ 48.177205] hardirqs last enabled at (8411): [] __up_console_sem+0x78/0x80
[ 48.178375] hardirqs last disabled at (8422): [] __up_console_sem+0x5d/0x80
[ 48.179553] softirqs last enabled at (7956): [] irq_exit_rcu+0x93/0xc0
[ 48.180708] softirqs last disabled at (7941): [] irq_exit_rcu+0x93/0xc0
[ 48.181868] ---[ end trace 0000000000000000 ]---
[ 48.187070] ------------[ cut here ]------------
[ 48.187717] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.189653] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.190860] Modules linked in:
[ 48.191314] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.192633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.193781] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.194510] 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
[ 48.196941] RSP: 0018:ffff888017e47c00 EFLAGS: 00010282
[ 48.197643] RAX: 0000000000000000 RBX: ffff88800d75c640 RCX: 0000000000000000
[ 48.198593] RDX: ffff888015861b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.199548] RBP: ffff88800d75c654 R08: 0000000000000001 R09: 0000000000000000
[ 48.200520] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.201477] R13: ffffffff84e223a0 R14: ffff88800d75c648 R15: ffffffff84da62e0
[ 48.202434] FS: 0000555556b88400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.203500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.204301] CR2: 00007f322e2bd6f4 CR3: 000000000ea64000 CR4: 0000000000350ef0
[ 48.205260] Call Trace:
[ 48.205611]
[ 48.205984] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.206638] ipv6_frags_init_net+0x206/0x3c0
[ 48.207266] ops_init+0xbb/0x6b0
[ 48.207772] setup_net+0x3d9/0x990
[ 48.208275] ? down_read_killable+0x1d7/0x4e0
[ 48.208922] ? __pfx_setup_net+0x10/0x10
[ 48.209466] ? copy_net_ns+0x17c/0x770
[ 48.210039] copy_net_ns+0x321/0x770
[ 48.210557] create_new_namespaces+0x3f6/0xb30
[ 48.211220] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.211917] ksys_unshare+0x44d/0x8e0
[ 48.212453] ? __pfx_ksys_unshare+0x10/0x10
[ 48.213068] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.213863] __x64_sys_unshare+0x31/0x40
[ 48.214419] do_syscall_64+0x3f/0x90
[ 48.214952] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.215633] RIP: 0033:0x7fcebbb2a0d7
[ 48.216183] 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
[ 48.218490] RSP: 002b:00007ffecae178a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.219509] RAX: ffffffffffffffda RBX: 00007ffecae17ee8 RCX: 00007fcebbb2a0d7
[ 48.220466] RDX: 00007fcebbb9441f RSI: 00007ffecae17840 RDI: 0000000040000000
[ 48.221407] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecae17650
[ 48.222352] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcebbc3cbf0
[ 48.223291] R13: 00007ffecae17980 R14: 0000000000000000 R15: 00000000000000f8
[ 48.224273]
[ 48.224596] irq event stamp: 9951
[ 48.225088] hardirqs last enabled at (9963): [] __up_console_sem+0x78/0x80
[ 48.226207] hardirqs last disabled at (9974): [] __up_console_sem+0x5d/0x80
[ 48.227331] softirqs last enabled at (9656): [] irq_exit_rcu+0x93/0xc0
[ 48.228462] softirqs last disabled at (9647): [] irq_exit_rcu+0x93/0xc0
[ 48.229565] ---[ end trace 0000000000000000 ]---
[ 48.230982] ------------[ cut here ]------------
[ 48.231593] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.233686] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.234837] Modules linked in:
[ 48.235273] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.236529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.237615] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.238335] 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
[ 48.240658] RSP: 0018:ffff888017e47bf0 EFLAGS: 00010286
[ 48.241385] RAX: 0000000000000000 RBX: ffff88800d75da40 RCX: 0000000000000000
[ 48.242325] RDX: ffff888015861b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.243278] RBP: ffff88800d75da54 R08: 0000000000000001 R09: 0000000000000000
[ 48.244236] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.245183] R13: ffffffff84e223a0 R14: ffff88800d75da48 R15: ffffffff84daf020
[ 48.246127] FS: 0000555556b88400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.247195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.247982] CR2: 00007f322e2bd6f4 CR3: 000000000ea64000 CR4: 0000000000350ef0
[ 48.248956] Call Trace:
[ 48.249307]
[ 48.249632] nf_ct_net_init+0x224/0x3d0
[ 48.250207] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.250852] ops_init+0xbb/0x6b0
[ 48.251322] setup_net+0x3d9/0x990
[ 48.251837] ? down_read_killable+0x1d7/0x4e0
[ 48.252450] ? __pfx_setup_net+0x10/0x10
[ 48.253033] ? copy_net_ns+0x17c/0x770
[ 48.253574] copy_net_ns+0x321/0x770
[ 48.254116] create_new_namespaces+0x3f6/0xb30
[ 48.254787] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.255442] ksys_unshare+0x44d/0x8e0
[ 48.255997] ? __pfx_ksys_unshare+0x10/0x10
[ 48.256601] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.257391] __x64_sys_unshare+0x31/0x40
[ 48.257981] do_syscall_64+0x3f/0x90
[ 48.258487] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.259200] RIP: 0033:0x7fcebbb2a0d7
[ 48.259695] 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
[ 48.262020] RSP: 002b:00007ffecae178a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.263030] RAX: ffffffffffffffda RBX: 00007ffecae17ee8 RCX: 00007fcebbb2a0d7
[ 48.263976] RDX: 00007fcebbb9441f RSI: 00007ffecae17840 RDI: 0000000040000000
[ 48.264946] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecae17650
[ 48.265898] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcebbc3cbf0
[ 48.266840] R13: 00007ffecae17980 R14: 0000000000000000 R15: 00000000000000f8
[ 48.267805]
[ 48.268129] irq event stamp: 10685
[ 48.268604] hardirqs last enabled at (10695): [] __up_console_sem+0x78/0x80
[ 48.269765] hardirqs last disabled at (10706): [] __up_console_sem+0x5d/0x80
[ 48.270905] softirqs last enabled at (10492): [] irq_exit_rcu+0x93/0xc0
[ 48.272016] softirqs last disabled at (10487): [] irq_exit_rcu+0x93/0xc0
[ 48.273120] ---[ end trace 0000000000000000 ]---
executing program
[ 49.791385] Bluetooth: hci0: command 0x0409 tx timeout
[ 51.837825] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.886537] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 55.933800] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:24:03 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017e475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556b88400 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=00007f322e2bd6f4 CR3=000000000ea64000 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=000000000002dd3d 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=00007fe03e266610 CR3=000000000ee88000 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=2033303a34323a35312036312079614d XMM01=5d3635333933312e38342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000