Warning: Permanently added '[localhost]:13073' (ECDSA) to the list of known hosts.
2023/05/16 23:17:36 fuzzer started
2023/05/16 23:17:36 dialing manager at localhost:35573
2023/05/16 23:17:36 checking machine...
2023/05/16 23:17:36 checking revisions...
syzkaller login: [ 41.650436] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:17:36 testing simple program...
[ 41.714400] cgroup: Unknown subsys name 'net'
[ 41.776733] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 53.177068] audit: type=1400 audit(1684279068.449:6): 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
[ 54.329087] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.331197] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.332496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.335768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.337863] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.340034] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.721312] ------------[ cut here ]------------
[ 54.722324] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.724428] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.725483] Modules linked in:
[ 54.725950] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.730602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.731641] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.732321] 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
[ 54.734541] RSP: 0018:ffff8880159e7c00 EFLAGS: 00010282
[ 54.735246] RAX: 0000000000000000 RBX: ffff88800c954c40 RCX: 0000000000000000
[ 54.736157] RDX: ffff8880158f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.737082] RBP: ffff88800c954c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.738000] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.738939] R13: ffffffff84e223a0 R14: ffff88800c954c48 R15: ffffffff84d73340
[ 54.739824] FS: 000055555730c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.740846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.741611] CR2: 00007f9e4bc576f4 CR3: 0000000016edc000 CR4: 0000000000350ee0
[ 54.742551] Call Trace:
[ 54.742914]
[ 54.743218] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.743845] ipv4_frags_init_net+0x269/0x440
[ 54.744446] ops_init+0xbb/0x6b0
[ 54.744937] setup_net+0x3d9/0x990
[ 54.745404] ? down_read_killable+0x1d7/0x4e0
[ 54.746012] ? __pfx_setup_net+0x10/0x10
[ 54.746544] ? copy_net_ns+0x17c/0x770
[ 54.747086] copy_net_ns+0x321/0x770
[ 54.747578] create_new_namespaces+0x3f6/0xb30
[ 54.748204] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.748840] ksys_unshare+0x44d/0x8e0
[ 54.749372] ? __pfx_ksys_unshare+0x10/0x10
[ 54.749956] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.750714] __x64_sys_unshare+0x31/0x40
[ 54.751271] do_syscall_64+0x3f/0x90
[ 54.751757] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.752448] RIP: 0033:0x7fb5b3db40d7
[ 54.752952] 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
[ 54.755196] RSP: 002b:00007ffd20fe3788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.756163] RAX: ffffffffffffffda RBX: 00007ffd20fe3dc8 RCX: 00007fb5b3db40d7
[ 54.757076] RDX: 00007fb5b3e1e41f RSI: 00007ffd20fe3720 RDI: 0000000040000000
[ 54.757986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd20fe3530
[ 54.758919] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5b3ec6bf0
[ 54.759794] R13: 00007ffd20fe3860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.760735]
[ 54.761073] irq event stamp: 7995
[ 54.761507] hardirqs last enabled at (8005): [] __up_console_sem+0x78/0x80
[ 54.762610] hardirqs last disabled at (8016): [] __up_console_sem+0x5d/0x80
[ 54.763691] softirqs last enabled at (7474): [] irq_exit_rcu+0x93/0xc0
[ 54.764755] softirqs last disabled at (7305): [] irq_exit_rcu+0x93/0xc0
[ 54.765808] ---[ end trace 0000000000000000 ]---
[ 54.771018] ------------[ cut here ]------------
[ 54.771629] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.773406] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.774493] Modules linked in:
[ 54.774932] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.776090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.777102] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.777734] 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
[ 54.779938] RSP: 0018:ffff8880159e7c00 EFLAGS: 00010282
[ 54.780600] RAX: 0000000000000000 RBX: ffff88800f743a40 RCX: 0000000000000000
[ 54.781514] RDX: ffff8880158f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.782445] RBP: ffff88800f743a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.783371] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.784291] R13: ffffffff84e223a0 R14: ffff88800f743a48 R15: ffffffff84da62e0
[ 54.785220] FS: 000055555730c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.786278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.787039] CR2: 00007f9e4bc576f4 CR3: 0000000016edc000 CR4: 0000000000350ee0
[ 54.787951] Call Trace:
[ 54.788287]
[ 54.788595] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.789252] ipv6_frags_init_net+0x206/0x3c0
[ 54.789827] ops_init+0xbb/0x6b0
[ 54.790330] setup_net+0x3d9/0x990
[ 54.790800] ? down_read_killable+0x1d7/0x4e0
[ 54.791413] ? __pfx_setup_net+0x10/0x10
[ 54.791970] ? copy_net_ns+0x17c/0x770
[ 54.792490] copy_net_ns+0x321/0x770
[ 54.793017] create_new_namespaces+0x3f6/0xb30
[ 54.793624] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.794296] ksys_unshare+0x44d/0x8e0
[ 54.794802] ? __pfx_ksys_unshare+0x10/0x10
[ 54.795403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.796172] __x64_sys_unshare+0x31/0x40
[ 54.796710] do_syscall_64+0x3f/0x90
[ 54.797225] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.797881] RIP: 0033:0x7fb5b3db40d7
[ 54.798400] 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
[ 54.800650] RSP: 002b:00007ffd20fe3788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.801639] RAX: ffffffffffffffda RBX: 00007ffd20fe3dc8 RCX: 00007fb5b3db40d7
[ 54.802579] RDX: 00007fb5b3e1e41f RSI: 00007ffd20fe3720 RDI: 0000000040000000
[ 54.803494] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd20fe3530
[ 54.804429] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5b3ec6bf0
[ 54.805337] R13: 00007ffd20fe3860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.806284]
[ 54.806594] irq event stamp: 9861
[ 54.807066] hardirqs last enabled at (9873): [] __up_console_sem+0x78/0x80
[ 54.808155] hardirqs last disabled at (9884): [] __up_console_sem+0x5d/0x80
[ 54.809246] softirqs last enabled at (9434): [] irq_exit_rcu+0x93/0xc0
[ 54.810330] softirqs last disabled at (9429): [] irq_exit_rcu+0x93/0xc0
[ 54.811395] ---[ end trace 0000000000000000 ]---
[ 54.812756] ------------[ cut here ]------------
[ 54.813398] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.815344] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.816438] Modules linked in:
[ 54.816858] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.818059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.819126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.819783] 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
[ 54.822039] RSP: 0018:ffff8880159e7bf0 EFLAGS: 00010286
[ 54.822739] RAX: 0000000000000000 RBX: ffff88800ef92a40 RCX: 0000000000000000
[ 54.823661] RDX: ffff8880158f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.824584] RBP: ffff88800ef92a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.825506] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.826431] R13: ffffffff84e223a0 R14: ffff88800ef92a48 R15: ffffffff84daf020
[ 54.827356] FS: 000055555730c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.828390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.829148] CR2: 00007f9e4bc576f4 CR3: 0000000016edc000 CR4: 0000000000350ee0
[ 54.830065] Call Trace:
[ 54.830429]
[ 54.830735] nf_ct_net_init+0x224/0x3d0
[ 54.831300] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.831921] ops_init+0xbb/0x6b0
[ 54.832375] setup_net+0x3d9/0x990
[ 54.832846] ? down_read_killable+0x1d7/0x4e0
[ 54.833457] ? __pfx_setup_net+0x10/0x10
[ 54.834006] ? copy_net_ns+0x17c/0x770
[ 54.834538] copy_net_ns+0x321/0x770
[ 54.835065] create_new_namespaces+0x3f6/0xb30
[ 54.835668] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.836331] ksys_unshare+0x44d/0x8e0
[ 54.836837] ? __pfx_ksys_unshare+0x10/0x10
[ 54.837433] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.838188] __x64_sys_unshare+0x31/0x40
[ 54.838715] do_syscall_64+0x3f/0x90
[ 54.839221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.839863] RIP: 0033:0x7fb5b3db40d7
[ 54.840362] 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
[ 54.842572] RSP: 002b:00007ffd20fe3788 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.843525] RAX: ffffffffffffffda RBX: 00007ffd20fe3dc8 RCX: 00007fb5b3db40d7
[ 54.844408] RDX: 00007fb5b3e1e41f RSI: 00007ffd20fe3720 RDI: 0000000040000000
[ 54.845310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd20fe3530
[ 54.846201] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5b3ec6bf0
[ 54.847086] R13: 00007ffd20fe3860 R14: 0000000000000000 R15: 00000000000000f8
[ 54.848003]
[ 54.848301] irq event stamp: 10655
[ 54.848737] hardirqs last enabled at (10665): [] __up_console_sem+0x78/0x80
[ 54.849811] hardirqs last disabled at (10676): [] __up_console_sem+0x5d/0x80
[ 54.850911] softirqs last enabled at (10562): [] irq_exit_rcu+0x93/0xc0
[ 54.851942] softirqs last disabled at (10557): [] irq_exit_rcu+0x93/0xc0
[ 54.852989] ---[ end trace 0000000000000000 ]---
[ 56.350621] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.397979] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.445967] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.493949] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:17:45 Registers:
info registers vcpu 0
RAX=000000000002b08d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f28e9ae0a80 CR3=0000000018230000 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=2030353a37313a33322036312079614d XMM01=5d3035393532372e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 000055555730c400 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=00007f9e4bc576f4 CR3=0000000016edc000 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