Warning: Permanently added '[localhost]:14045' (ECDSA) to the list of known hosts.
2023/05/16 18:45:48 fuzzer started
2023/05/16 18:45:48 dialing manager at localhost:35573
2023/05/16 18:45:48 checking machine...
2023/05/16 18:45:48 checking revisions...
syzkaller login: [ 39.384153] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:45:48 testing simple program...
[ 39.452876] cgroup: Unknown subsys name 'net'
[ 39.533192] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.086224] audit: type=1400 audit(1684262761.465:6): 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
[ 53.200290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.201833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.204284] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.208535] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.211976] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.214844] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.631574] ------------[ cut here ]------------
[ 53.632452] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.634585] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.635980] Modules linked in:
[ 53.636458] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.641494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.642760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.643575] 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
[ 53.645993] RSP: 0018:ffff88801e647c00 EFLAGS: 00010282
[ 53.646761] RAX: 0000000000000000 RBX: ffff88800c4c5040 RCX: 0000000000000000
[ 53.647776] RDX: ffff888014711b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.648780] RBP: ffff88800c4c5054 R08: 0000000000000001 R09: 0000000000000000
[ 53.649776] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.650762] R13: ffffffff84e223a0 R14: ffff88800c4c5048 R15: ffffffff84d73340
[ 53.651753] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.652860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.653687] CR2: 00007f7a0ac4a6f4 CR3: 0000000018fbc000 CR4: 0000000000350ee0
[ 53.654681] Call Trace:
[ 53.655029]
[ 53.655431] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.656091] ipv4_frags_init_net+0x269/0x440
[ 53.656745] ops_init+0xbb/0x6b0
[ 53.657227] setup_net+0x3d9/0x990
[ 53.657783] ? down_read_killable+0x1d7/0x4e0
[ 53.658442] ? __pfx_setup_net+0x10/0x10
[ 53.658986] ? copy_net_ns+0x17c/0x770
[ 53.659595] copy_net_ns+0x321/0x770
[ 53.660109] create_new_namespaces+0x3f6/0xb30
[ 53.660790] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.661518] ksys_unshare+0x44d/0x8e0
[ 53.662046] ? __pfx_ksys_unshare+0x10/0x10
[ 53.662684] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.663510] __x64_sys_unshare+0x31/0x40
[ 53.664072] do_syscall_64+0x3f/0x90
[ 53.664652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.665421] RIP: 0033:0x7fbc2640e0d7
[ 53.665923] 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
[ 53.668336] RSP: 002b:00007ffc0bea60b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.669402] RAX: ffffffffffffffda RBX: 00007ffc0bea66f8 RCX: 00007fbc2640e0d7
[ 53.670388] RDX: 00007fbc2647841f RSI: 00007ffc0bea6050 RDI: 0000000040000000
[ 53.671379] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0bea5e60
[ 53.672353] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc26520bf0
[ 53.673350] R13: 00007ffc0bea6190 R14: 0000000000000000 R15: 00000000000000f8
[ 53.674364]
[ 53.674691] irq event stamp: 8547
[ 53.675144] hardirqs last enabled at (8557): [] __up_console_sem+0x78/0x80
[ 53.676348] hardirqs last disabled at (8568): [] __up_console_sem+0x5d/0x80
[ 53.677526] softirqs last enabled at (8102): [] irq_exit_rcu+0x93/0xc0
[ 53.678650] softirqs last disabled at (8087): [] irq_exit_rcu+0x93/0xc0
[ 53.679790] ---[ end trace 0000000000000000 ]---
[ 53.684958] ------------[ cut here ]------------
[ 53.685633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.687406] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.688623] Modules linked in:
[ 53.689076] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.690375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.691515] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.692219] 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
[ 53.694632] RSP: 0018:ffff88801e647c00 EFLAGS: 00010282
[ 53.695416] RAX: 0000000000000000 RBX: ffff888015b33e40 RCX: 0000000000000000
[ 53.696411] RDX: ffff888014711b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.697412] RBP: ffff888015b33e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.698396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.699382] R13: ffffffff84e223a0 R14: ffff888015b33e48 R15: ffffffff84da62e0
[ 53.700372] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.701489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.702263] CR2: 00007f7a0ac4a6f4 CR3: 0000000018fbc000 CR4: 0000000000350ee0
[ 53.703264] Call Trace:
[ 53.703644]
[ 53.703971] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.704674] ipv6_frags_init_net+0x206/0x3c0
[ 53.705283] ops_init+0xbb/0x6b0
[ 53.705813] setup_net+0x3d9/0x990
[ 53.706349] ? down_read_killable+0x1d7/0x4e0
[ 53.706959] ? __pfx_setup_net+0x10/0x10
[ 53.707561] ? copy_net_ns+0x17c/0x770
[ 53.708103] copy_net_ns+0x321/0x770
[ 53.708680] create_new_namespaces+0x3f6/0xb30
[ 53.709371] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.710035] ksys_unshare+0x44d/0x8e0
[ 53.710606] ? __pfx_ksys_unshare+0x10/0x10
[ 53.711253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.712371] __x64_sys_unshare+0x31/0x40
[ 53.713113] do_syscall_64+0x3f/0x90
[ 53.713837] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.714798] RIP: 0033:0x7fbc2640e0d7
[ 53.715524] 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
[ 53.718332] RSP: 002b:00007ffc0bea60b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.719408] RAX: ffffffffffffffda RBX: 00007ffc0bea66f8 RCX: 00007fbc2640e0d7
[ 53.720378] RDX: 00007fbc2647841f RSI: 00007ffc0bea6050 RDI: 0000000040000000
[ 53.721370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0bea5e60
[ 53.722358] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc26520bf0
[ 53.723344] R13: 00007ffc0bea6190 R14: 0000000000000000 R15: 00000000000000f8
[ 53.724336]
[ 53.724664] irq event stamp: 10297
[ 53.725132] hardirqs last enabled at (10307): [] __up_console_sem+0x78/0x80
[ 53.726342] hardirqs last disabled at (10318): [] __up_console_sem+0x5d/0x80
[ 53.727539] softirqs last enabled at (9892): [] irq_exit_rcu+0x93/0xc0
[ 53.728669] softirqs last disabled at (9883): [] irq_exit_rcu+0x93/0xc0
[ 53.729815] ---[ end trace 0000000000000000 ]---
[ 53.731527] ------------[ cut here ]------------
[ 53.732155] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.734448] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.735615] Modules linked in:
[ 53.736056] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.737348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.738471] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.739179] 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
[ 53.741595] RSP: 0018:ffff88801e647bf0 EFLAGS: 00010286
[ 53.742367] RAX: 0000000000000000 RBX: ffff888015b33640 RCX: 0000000000000000
[ 53.743416] RDX: ffff888014711b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.744581] RBP: ffff888015b33654 R08: 0000000000000001 R09: 0000000000000000
[ 53.745571] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.746556] R13: ffffffff84e223a0 R14: ffff888015b33648 R15: ffffffff84daf020
[ 53.747547] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.748627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.749451] CR2: 00007f7a0ac4a6f4 CR3: 0000000018fbc000 CR4: 0000000000350ee0
[ 53.750505] Call Trace:
[ 53.750858]
[ 53.751222] nf_ct_net_init+0x224/0x3d0
[ 53.751852] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.752497] ops_init+0xbb/0x6b0
[ 53.752971] setup_net+0x3d9/0x990
[ 53.753496] ? down_read_killable+0x1d7/0x4e0
[ 53.754107] ? __pfx_setup_net+0x10/0x10
[ 53.754681] ? copy_net_ns+0x17c/0x770
[ 53.755244] copy_net_ns+0x321/0x770
[ 53.755795] create_new_namespaces+0x3f6/0xb30
[ 53.756462] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.757127] ksys_unshare+0x44d/0x8e0
[ 53.757681] ? __pfx_ksys_unshare+0x10/0x10
[ 53.758269] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.759064] __x64_sys_unshare+0x31/0x40
[ 53.759660] do_syscall_64+0x3f/0x90
[ 53.760176] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.760897] RIP: 0033:0x7fbc2640e0d7
[ 53.761426] 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
[ 53.763805] RSP: 002b:00007ffc0bea60b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.764832] RAX: ffffffffffffffda RBX: 00007ffc0bea66f8 RCX: 00007fbc2640e0d7
[ 53.765791] RDX: 00007fbc2647841f RSI: 00007ffc0bea6050 RDI: 0000000040000000
[ 53.766743] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0bea5e60
[ 53.767721] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbc26520bf0
[ 53.768672] R13: 00007ffc0bea6190 R14: 0000000000000000 R15: 00000000000000f8
[ 53.769659]
[ 53.769981] irq event stamp: 11121
[ 53.770475] hardirqs last enabled at (11133): [] __up_console_sem+0x78/0x80
[ 53.771640] hardirqs last disabled at (11144): [] __up_console_sem+0x5d/0x80
[ 53.772800] softirqs last enabled at (10732): [] irq_exit_rcu+0x93/0xc0
[ 53.773926] softirqs last disabled at (10727): [] irq_exit_rcu+0x93/0xc0
[ 53.775042] ---[ end trace 0000000000000000 ]---
executing program
[ 55.288979] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.336378] Bluetooth: hci0: command 0x041b tx timeout
[ 59.384371] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.432430] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:46:01 Registers:
info registers vcpu 0
RAX=0000000000000007 RBX=ffffffff85d35b70 RCX=ffffffff812d7eaa RDX=0000000000000000
RSI=0000000000000008 RDI=0000000000000000 RBP=1ffff1100d9c139a RSP=ffff88806ce09cc0
R8 =0000000000000001 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff8560b640 R13=ffffffff815d909b R14=ffffffff8542a780 R15=ffff88806ce396d8
RIP=ffffffff812d7f56 RFL=00000046 [---Z-P-] 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 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=00007f243b3fca80 CR3=0000000016482000 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=59ed9ab427dac0965b456d3bde660498
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4a4d0c0e183f0eeb000000000013c360 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=33fc8d0120b8deb000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e6475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556d79400 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=00007f7a0ac4a6f4 CR3=0000000018fbc000 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