Warning: Permanently added '[localhost]:61180' (ECDSA) to the list of known hosts.
2023/05/17 06:05:16 fuzzer started
2023/05/17 06:05:17 dialing manager at localhost:35573
2023/05/17 06:05:17 checking machine...
2023/05/17 06:05:17 checking revisions...
syzkaller login: [ 48.123062] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:05:17 testing simple program...
[ 48.208062] cgroup: Unknown subsys name 'net'
[ 48.296668] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.860415] audit: type=1400 audit(1684303530.162:6): 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
[ 62.015132] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.016662] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.019139] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.022070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.023559] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.025439] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.427666] ------------[ cut here ]------------
[ 62.428470] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.430453] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.431737] Modules linked in:
[ 62.432268] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.438146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.439344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.440134] 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
[ 62.442328] RSP: 0018:ffff888018227c00 EFLAGS: 00010282
[ 62.443017] RAX: 0000000000000000 RBX: ffff88800d4d8c40 RCX: 0000000000000000
[ 62.443907] RDX: ffff888016dc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.444791] RBP: ffff88800d4d8c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.445674] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.446559] R13: ffffffff84e223a0 R14: ffff88800d4d8c48 R15: ffffffff84d73340
[ 62.447446] FS: 0000555555a77400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.448446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.449187] CR2: 00007f965a9c56f4 CR3: 000000000de2a000 CR4: 0000000000350ef0
[ 62.450069] Call Trace:
[ 62.450392]
[ 62.450684] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.451325] ipv4_frags_init_net+0x269/0x440
[ 62.451909] ops_init+0xbb/0x6b0
[ 62.452366] setup_net+0x3d9/0x990
[ 62.452812] ? down_read_killable+0x1d7/0x4e0
[ 62.453402] ? __pfx_setup_net+0x10/0x10
[ 62.453939] ? copy_net_ns+0x17c/0x770
[ 62.454440] copy_net_ns+0x321/0x770
[ 62.454945] create_new_namespaces+0x3f6/0xb30
[ 62.455523] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.456160] ksys_unshare+0x44d/0x8e0
[ 62.456678] ? __pfx_ksys_unshare+0x10/0x10
[ 62.457249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.457978] __x64_sys_unshare+0x31/0x40
[ 62.458491] do_syscall_64+0x3f/0x90
[ 62.458989] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.459622] RIP: 0033:0x7fcd6e1f90d7
[ 62.460107] 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
[ 62.462263] RSP: 002b:00007ffc84585c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.463203] RAX: ffffffffffffffda RBX: 00007ffc84586268 RCX: 00007fcd6e1f90d7
[ 62.464085] RDX: 00007fcd6e26341f RSI: 00007ffc84585bc0 RDI: 0000000040000000
[ 62.464981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc845859d0
[ 62.465855] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd6e30bbf0
[ 62.466703] R13: 00007ffc84585d00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.467609]
[ 62.467936] irq event stamp: 8443
[ 62.468381] hardirqs last enabled at (8453): [] __up_console_sem+0x78/0x80
[ 62.469436] hardirqs last disabled at (8464): [] __up_console_sem+0x5d/0x80
[ 62.470480] softirqs last enabled at (8016): [] irq_exit_rcu+0x93/0xc0
[ 62.471495] softirqs last disabled at (8001): [] irq_exit_rcu+0x93/0xc0
[ 62.472525] ---[ end trace 0000000000000000 ]---
[ 62.477532] ------------[ cut here ]------------
[ 62.478149] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.479788] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.480941] Modules linked in:
[ 62.481349] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.482498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.483513] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.484184] 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
[ 62.486381] RSP: 0018:ffff888018227c00 EFLAGS: 00010282
[ 62.487068] RAX: 0000000000000000 RBX: ffff8880161ea640 RCX: 0000000000000000
[ 62.487958] RDX: ffff888016dc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.488883] RBP: ffff8880161ea654 R08: 0000000000000001 R09: 0000000000000000
[ 62.489771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.490688] R13: ffffffff84e223a0 R14: ffff8880161ea648 R15: ffffffff84da62e0
[ 62.491613] FS: 0000555555a77400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.492657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.493427] CR2: 00007f965a9c56f4 CR3: 000000000de2a000 CR4: 0000000000350ef0
[ 62.494354] Call Trace:
[ 62.494697]
[ 62.495042] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.495679] ipv6_frags_init_net+0x206/0x3c0
[ 62.496306] ops_init+0xbb/0x6b0
[ 62.496771] setup_net+0x3d9/0x990
[ 62.497272] ? down_read_killable+0x1d7/0x4e0
[ 62.497891] ? __pfx_setup_net+0x10/0x10
[ 62.498423] ? copy_net_ns+0x17c/0x770
[ 62.498978] copy_net_ns+0x321/0x770
[ 62.499475] create_new_namespaces+0x3f6/0xb30
[ 62.500117] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.500771] ksys_unshare+0x44d/0x8e0
[ 62.501303] ? __pfx_ksys_unshare+0x10/0x10
[ 62.501901] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.502636] __x64_sys_unshare+0x31/0x40
[ 62.503202] do_syscall_64+0x3f/0x90
[ 62.503695] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.504393] RIP: 0033:0x7fcd6e1f90d7
[ 62.504906] 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
[ 62.507164] RSP: 002b:00007ffc84585c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.508167] RAX: ffffffffffffffda RBX: 00007ffc84586268 RCX: 00007fcd6e1f90d7
[ 62.509109] RDX: 00007fcd6e26341f RSI: 00007ffc84585bc0 RDI: 0000000040000000
[ 62.510036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc845859d0
[ 62.510955] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd6e30bbf0
[ 62.511876] R13: 00007ffc84585d00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.512800]
[ 62.513140] irq event stamp: 10245
[ 62.513596] hardirqs last enabled at (10255): [] __up_console_sem+0x78/0x80
[ 62.514700] hardirqs last disabled at (10266): [] __up_console_sem+0x5d/0x80
[ 62.515808] softirqs last enabled at (9816): [] irq_exit_rcu+0x93/0xc0
[ 62.516927] softirqs last disabled at (9811): [] irq_exit_rcu+0x93/0xc0
[ 62.518009] ---[ end trace 0000000000000000 ]---
[ 62.519445] ------------[ cut here ]------------
[ 62.520191] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.522218] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.523317] Modules linked in:
[ 62.523736] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.524977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.526041] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.526708] 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
[ 62.528995] RSP: 0018:ffff888018227bf0 EFLAGS: 00010286
[ 62.529678] RAX: 0000000000000000 RBX: ffff8880161ea040 RCX: 0000000000000000
[ 62.530604] RDX: ffff888016dc8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.531532] RBP: ffff8880161ea054 R08: 0000000000000001 R09: 0000000000000000
[ 62.532469] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.533397] R13: ffffffff84e223a0 R14: ffff8880161ea048 R15: ffffffff84daf020
[ 62.534326] FS: 0000555555a77400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.535366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.536145] CR2: 00007f965a9c56f4 CR3: 000000000de2a000 CR4: 0000000000350ef0
[ 62.537107] Call Trace:
[ 62.537449]
[ 62.537757] nf_ct_net_init+0x224/0x3d0
[ 62.538320] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.538953] ops_init+0xbb/0x6b0
[ 62.539415] setup_net+0x3d9/0x990
[ 62.539911] ? down_read_killable+0x1d7/0x4e0
[ 62.540515] ? __pfx_setup_net+0x10/0x10
[ 62.541077] ? copy_net_ns+0x17c/0x770
[ 62.541610] copy_net_ns+0x321/0x770
[ 62.542144] create_new_namespaces+0x3f6/0xb30
[ 62.542756] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.543423] ksys_unshare+0x44d/0x8e0
[ 62.543964] ? __pfx_ksys_unshare+0x10/0x10
[ 62.544554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.545335] __x64_sys_unshare+0x31/0x40
[ 62.545913] do_syscall_64+0x3f/0x90
[ 62.546409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.547109] RIP: 0033:0x7fcd6e1f90d7
[ 62.547593] 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
[ 62.549914] RSP: 002b:00007ffc84585c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.550912] RAX: ffffffffffffffda RBX: 00007ffc84586268 RCX: 00007fcd6e1f90d7
[ 62.551817] RDX: 00007fcd6e26341f RSI: 00007ffc84585bc0 RDI: 0000000040000000
[ 62.552757] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc845859d0
[ 62.553690] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd6e30bbf0
[ 62.554624] R13: 00007ffc84585d00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.555580]
[ 62.555920] irq event stamp: 11081
[ 62.556392] hardirqs last enabled at (11091): [] __up_console_sem+0x78/0x80
[ 62.557512] hardirqs last disabled at (11102): [] __up_console_sem+0x5d/0x80
[ 62.558626] softirqs last enabled at (10988): [] irq_exit_rcu+0x93/0xc0
[ 62.559717] softirqs last disabled at (10983): [] irq_exit_rcu+0x93/0xc0
[ 62.560813] ---[ end trace 0000000000000000 ]---
executing program
[ 64.099593] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.146911] Bluetooth: hci0: command 0x041b tx timeout
[ 68.194911] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.242906] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:05:27 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880182275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555a77400 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=00007f965a9c56f4 CR3=000000000de2a000 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=000000000002e859 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=00007f48ff35b550 CR3=0000000016f7a000 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=2031333a35303a36302037312079614d XMM01=5d3836323233342e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000