Warning: Permanently added '[localhost]:54398' (ECDSA) to the list of known hosts.
2023/05/17 19:36:21 fuzzer started
2023/05/17 19:36:22 dialing manager at localhost:44319
2023/05/17 19:36:22 checking machine...
2023/05/17 19:36:22 checking revisions...
syzkaller login: [ 35.958280] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:36:22 testing simple program...
[ 36.021802] cgroup: Unknown subsys name 'net'
[ 36.084159] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.912896] audit: type=1400 audit(1684352195.388:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.999573] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.001160] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.003109] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.006219] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.008478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.009916] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.412655] ------------[ cut here ]------------
[ 50.413536] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.415786] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.417148] Modules linked in:
[ 50.417670] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.422554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.423730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.424519] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.426746] RSP: 0018:ffff8880163dfc00 EFLAGS: 00010282
[ 50.427612] RAX: 0000000000000000 RBX: ffff888015ae2040 RCX: 0000000000000000
[ 50.428739] RDX: ffff888016513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.429659] RBP: ffff888015ae2054 R08: 0000000000000001 R09: 0000000000000000
[ 50.430608] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.431680] R13: ffffffff84e23fe0 R14: ffff888015ae2048 R15: ffffffff84d74dc0
[ 50.432772] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.433825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.434596] CR2: 00007fc528b9c368 CR3: 000000000f03c000 CR4: 0000000000350ee0
[ 50.435685] Call Trace:
[ 50.436041]
[ 50.436393] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.437054] ipv4_frags_init_net+0x269/0x440
[ 50.437683] ops_init+0xbb/0x6b0
[ 50.438163] setup_net+0x3d9/0x990
[ 50.438675] ? down_read_killable+0x1d7/0x4e0
[ 50.439335] ? __pfx_setup_net+0x10/0x10
[ 50.439873] ? copy_net_ns+0x17c/0x770
[ 50.440429] copy_net_ns+0x321/0x770
[ 50.440947] create_new_namespaces+0x3f6/0xb30
[ 50.441593] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.442272] ksys_unshare+0x44d/0x8e0
[ 50.442798] ? __pfx_ksys_unshare+0x10/0x10
[ 50.443407] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.444160] __x64_sys_unshare+0x31/0x40
[ 50.444747] do_syscall_64+0x3f/0x90
[ 50.445283] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.445960] RIP: 0033:0x7fa3e7fb10d7
[ 50.446483] 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
[ 50.448745] RSP: 002b:00007ffda43407d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.449771] RAX: ffffffffffffffda RBX: 00007ffda4340e18 RCX: 00007fa3e7fb10d7
[ 50.450723] RDX: 00007fa3e801b41f RSI: 00007ffda4340770 RDI: 0000000040000000
[ 50.451680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda4340580
[ 50.452627] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa3e80c3bf0
[ 50.453595] R13: 00007ffda43408b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.454561]
[ 50.454875] irq event stamp: 7605
[ 50.455347] hardirqs last enabled at (7617): [] __up_console_sem+0x78/0x80
[ 50.456488] hardirqs last disabled at (7628): [] __up_console_sem+0x5d/0x80
[ 50.457613] softirqs last enabled at (7138): [] irq_exit_rcu+0x93/0xc0
[ 50.458706] softirqs last disabled at (7133): [] irq_exit_rcu+0x93/0xc0
[ 50.459811] ---[ end trace 0000000000000000 ]---
[ 50.464868] ------------[ cut here ]------------
[ 50.465513] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.467261] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.468377] Modules linked in:
[ 50.468811] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.470047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.471143] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.471862] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.474196] RSP: 0018:ffff8880163dfc00 EFLAGS: 00010282
[ 50.474893] RAX: 0000000000000000 RBX: ffff88800e803040 RCX: 0000000000000000
[ 50.475847] RDX: ffff888016513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.476794] RBP: ffff88800e803054 R08: 0000000000000001 R09: 0000000000000000
[ 50.477734] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.478680] R13: ffffffff84e23fe0 R14: ffff88800e803048 R15: ffffffff84da7d60
[ 50.479660] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.480761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.481554] CR2: 00007fc528b9c368 CR3: 000000000f03c000 CR4: 0000000000350ee0
[ 50.482517] Call Trace:
[ 50.482864]
[ 50.483211] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.483863] ipv6_frags_init_net+0x206/0x3c0
[ 50.484479] ops_init+0xbb/0x6b0
[ 50.484946] setup_net+0x3d9/0x990
[ 50.485463] ? down_read_killable+0x1d7/0x4e0
[ 50.486071] ? __pfx_setup_net+0x10/0x10
[ 50.486636] ? copy_net_ns+0x17c/0x770
[ 50.487211] copy_net_ns+0x321/0x770
[ 50.487721] create_new_namespaces+0x3f6/0xb30
[ 50.488382] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.489035] ksys_unshare+0x44d/0x8e0
[ 50.489587] ? __pfx_ksys_unshare+0x10/0x10
[ 50.490162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.490952] __x64_sys_unshare+0x31/0x40
[ 50.491561] do_syscall_64+0x3f/0x90
[ 50.492068] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.492782] RIP: 0033:0x7fa3e7fb10d7
[ 50.493304] 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
[ 50.495601] RSP: 002b:00007ffda43407d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.496620] RAX: ffffffffffffffda RBX: 00007ffda4340e18 RCX: 00007fa3e7fb10d7
[ 50.497554] RDX: 00007fa3e801b41f RSI: 00007ffda4340770 RDI: 0000000040000000
[ 50.498498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda4340580
[ 50.499461] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa3e80c3bf0
[ 50.500417] R13: 00007ffda43408b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.501385]
[ 50.501702] irq event stamp: 9247
[ 50.502158] hardirqs last enabled at (9257): [] __up_console_sem+0x78/0x80
[ 50.503313] hardirqs last disabled at (9270): [] __up_console_sem+0x5d/0x80
[ 50.504429] softirqs last enabled at (9052): [] irq_exit_rcu+0x93/0xc0
[ 50.505531] softirqs last disabled at (9043): [] irq_exit_rcu+0x93/0xc0
[ 50.506622] ---[ end trace 0000000000000000 ]---
[ 50.508050] ------------[ cut here ]------------
[ 50.508713] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.510705] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.511846] Modules linked in:
[ 50.512305] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.513518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.514572] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.515293] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.517572] RSP: 0018:ffff8880163dfbf0 EFLAGS: 00010286
[ 50.518285] RAX: 0000000000000000 RBX: ffff88800e803c40 RCX: 0000000000000000
[ 50.519214] RDX: ffff888016513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.520103] RBP: ffff88800e803c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.521030] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.521948] R13: ffffffff84e23fe0 R14: ffff88800e803c48 R15: ffffffff84db0aa0
[ 50.522876] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.523934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.524706] CR2: 00007fc528b9c368 CR3: 000000000f03c000 CR4: 0000000000350ee0
[ 50.525621] Call Trace:
[ 50.525960]
[ 50.526298] nf_ct_net_init+0x224/0x3d0
[ 50.526838] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.527474] ops_init+0xbb/0x6b0
[ 50.527939] setup_net+0x3d9/0x990
[ 50.528445] ? down_read_killable+0x1d7/0x4e0
[ 50.529045] ? __pfx_setup_net+0x10/0x10
[ 50.529603] ? copy_net_ns+0x17c/0x770
[ 50.530132] copy_net_ns+0x321/0x770
[ 50.530668] create_new_namespaces+0x3f6/0xb30
[ 50.531321] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.531966] ksys_unshare+0x44d/0x8e0
[ 50.532503] ? __pfx_ksys_unshare+0x10/0x10
[ 50.533070] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.533837] __x64_sys_unshare+0x31/0x40
[ 50.534402] do_syscall_64+0x3f/0x90
[ 50.534906] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.535639] RIP: 0033:0x7fa3e7fb10d7
[ 50.536123] 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
[ 50.538401] RSP: 002b:00007ffda43407d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.539399] RAX: ffffffffffffffda RBX: 00007ffda4340e18 RCX: 00007fa3e7fb10d7
[ 50.540329] RDX: 00007fa3e801b41f RSI: 00007ffda4340770 RDI: 0000000040000000
[ 50.541262] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda4340580
[ 50.542150] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa3e80c3bf0
[ 50.543089] R13: 00007ffda43408b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.544043]
[ 50.544399] irq event stamp: 10049
[ 50.544846] hardirqs last enabled at (10059): [] __up_console_sem+0x78/0x80
[ 50.545952] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 50.547091] softirqs last enabled at (10044): [] irq_exit_rcu+0x93/0xc0
[ 50.548191] softirqs last disabled at (10035): [] irq_exit_rcu+0x93/0xc0
[ 50.549280] ---[ end trace 0000000000000000 ]---
executing program
[ 52.080901] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.128255] Bluetooth: hci0: command 0x041b tx timeout
[ 56.176281] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.224262] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:36:36 Registers:
info registers vcpu 0
RAX=0000000000028aa7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f6328038048 CR3=000000000d63c000 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=2036333a36333a39312037312079614d XMM01=5d3037363731342e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880163df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556fe9400 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=00007fc528b9c368 CR3=000000000f03c000 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