Warning: Permanently added '[localhost]:15567' (ECDSA) to the list of known hosts.
2023/05/17 00:58:24 fuzzer started
2023/05/17 00:58:25 dialing manager at localhost:35573
2023/05/17 00:58:25 checking machine...
2023/05/17 00:58:25 checking revisions...
syzkaller login: [ 35.784375] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:58:25 testing simple program...
[ 35.849266] cgroup: Unknown subsys name 'net'
[ 35.937690] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.378773] audit: type=1400 audit(1684285117.992:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.522522] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.524773] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.526194] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.528915] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.530524] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.532038] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.916979] ------------[ cut here ]------------
[ 49.917592] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.919487] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.920500] Modules linked in:
[ 49.920957] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.924931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.927340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.928170] 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
[ 49.930372] RSP: 0018:ffff88801478fc00 EFLAGS: 00010282
[ 49.931073] RAX: 0000000000000000 RBX: ffff888018bb0040 RCX: 0000000000000000
[ 49.931981] RDX: ffff888019b18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.932873] RBP: ffff888018bb0054 R08: 0000000000000001 R09: 0000000000000000
[ 49.933753] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.934608] R13: ffffffff84e223a0 R14: ffff888018bb0048 R15: ffffffff84d73340
[ 49.935525] FS: 0000555555cfa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.936513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.937250] CR2: 00007f74459386f4 CR3: 0000000018a34000 CR4: 0000000000350ee0
[ 49.938123] Call Trace:
[ 49.938444]
[ 49.938770] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.939373] ipv4_frags_init_net+0x269/0x440
[ 49.939965] ops_init+0xbb/0x6b0
[ 49.940403] setup_net+0x3d9/0x990
[ 49.940879] ? down_read_killable+0x1d7/0x4e0
[ 49.941440] ? __pfx_setup_net+0x10/0x10
[ 49.941971] ? copy_net_ns+0x17c/0x770
[ 49.942469] copy_net_ns+0x321/0x770
[ 49.942965] create_new_namespaces+0x3f6/0xb30
[ 49.943571] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.944220] ksys_unshare+0x44d/0x8e0
[ 49.944738] ? __pfx_ksys_unshare+0x10/0x10
[ 49.945294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.946018] __x64_sys_unshare+0x31/0x40
[ 49.946534] do_syscall_64+0x3f/0x90
[ 49.947032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.947687] RIP: 0033:0x7f92d88f80d7
[ 49.948172] 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
[ 49.950311] RSP: 002b:00007ffd4d281728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.951250] RAX: ffffffffffffffda RBX: 00007ffd4d281d68 RCX: 00007f92d88f80d7
[ 49.952142] RDX: 00007f92d896241f RSI: 00007ffd4d2816c0 RDI: 0000000040000000
[ 49.953022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2814d0
[ 49.953911] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92d8a0abf0
[ 49.954786] R13: 00007ffd4d281800 R14: 0000000000000000 R15: 00000000000000f8
[ 49.955663]
[ 49.955984] irq event stamp: 7863
[ 49.956408] hardirqs last enabled at (7873): [] __up_console_sem+0x78/0x80
[ 49.957459] hardirqs last disabled at (7884): [] __up_console_sem+0x5d/0x80
[ 49.958507] softirqs last enabled at (7436): [] irq_exit_rcu+0x93/0xc0
[ 49.959545] softirqs last disabled at (7419): [] irq_exit_rcu+0x93/0xc0
[ 49.960568] ---[ end trace 0000000000000000 ]---
[ 49.965847] ------------[ cut here ]------------
[ 49.966443] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.968130] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.969174] Modules linked in:
[ 49.969583] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.970739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.971750] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.972389] 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
[ 49.974572] RSP: 0018:ffff88801478fc00 EFLAGS: 00010282
[ 49.975242] RAX: 0000000000000000 RBX: ffff888016806840 RCX: 0000000000000000
[ 49.976146] RDX: ffff888019b18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.977024] RBP: ffff888016806854 R08: 0000000000000001 R09: 0000000000000000
[ 49.977902] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.978789] R13: ffffffff84e223a0 R14: ffff888016806848 R15: ffffffff84da62e0
[ 49.979644] FS: 0000555555cfa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.980633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.981365] CR2: 00007f74459386f4 CR3: 0000000018a34000 CR4: 0000000000350ee0
[ 49.982253] Call Trace:
[ 49.982582]
[ 49.982901] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.983518] ipv6_frags_init_net+0x206/0x3c0
[ 49.984096] ops_init+0xbb/0x6b0
[ 49.984537] setup_net+0x3d9/0x990
[ 49.985017] ? down_read_killable+0x1d7/0x4e0
[ 49.985576] ? __pfx_setup_net+0x10/0x10
[ 49.986099] ? copy_net_ns+0x17c/0x770
[ 49.986602] copy_net_ns+0x321/0x770
[ 49.987103] create_new_namespaces+0x3f6/0xb30
[ 49.987736] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.988349] ksys_unshare+0x44d/0x8e0
[ 49.988858] ? __pfx_ksys_unshare+0x10/0x10
[ 49.989397] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.990147] __x64_sys_unshare+0x31/0x40
[ 49.990664] do_syscall_64+0x3f/0x90
[ 49.991161] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.991829] RIP: 0033:0x7f92d88f80d7
[ 49.992292] 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
[ 49.994464] RSP: 002b:00007ffd4d281728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.995421] RAX: ffffffffffffffda RBX: 00007ffd4d281d68 RCX: 00007f92d88f80d7
[ 49.996322] RDX: 00007f92d896241f RSI: 00007ffd4d2816c0 RDI: 0000000040000000
[ 49.997195] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2814d0
[ 49.998076] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92d8a0abf0
[ 49.998961] R13: 00007ffd4d281800 R14: 0000000000000000 R15: 00000000000000f8
[ 49.999864]
[ 50.000161] irq event stamp: 9515
[ 50.000591] hardirqs last enabled at (9525): [] __up_console_sem+0x78/0x80
[ 50.001631] hardirqs last disabled at (9536): [] __up_console_sem+0x5d/0x80
[ 50.002682] softirqs last enabled at (9088): [] irq_exit_rcu+0x93/0xc0
[ 50.003734] softirqs last disabled at (9083): [] irq_exit_rcu+0x93/0xc0
[ 50.004750] ---[ end trace 0000000000000000 ]---
[ 50.006048] ------------[ cut here ]------------
[ 50.006635] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.008579] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.009633] Modules linked in:
[ 50.010061] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.011212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.012228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.012893] 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
[ 50.015050] RSP: 0018:ffff88801478fbf0 EFLAGS: 00010286
[ 50.015736] RAX: 0000000000000000 RBX: ffff88800ef77240 RCX: 0000000000000000
[ 50.016586] RDX: ffff888019b18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.017470] RBP: ffff88800ef77254 R08: 0000000000000001 R09: 0000000000000000
[ 50.018339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.019222] R13: ffffffff84e223a0 R14: ffff88800ef77248 R15: ffffffff84daf020
[ 50.020125] FS: 0000555555cfa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.021118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.021852] CR2: 00007f74459386f4 CR3: 0000000018a34000 CR4: 0000000000350ee0
[ 50.022724] Call Trace:
[ 50.023053]
[ 50.023351] nf_ct_net_init+0x224/0x3d0
[ 50.023903] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.024466] ops_init+0xbb/0x6b0
[ 50.024944] setup_net+0x3d9/0x990
[ 50.025392] ? down_read_killable+0x1d7/0x4e0
[ 50.025974] ? __pfx_setup_net+0x10/0x10
[ 50.026477] ? copy_net_ns+0x17c/0x770
[ 50.027001] copy_net_ns+0x321/0x770
[ 50.027498] create_new_namespaces+0x3f6/0xb30
[ 50.028103] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.028740] ksys_unshare+0x44d/0x8e0
[ 50.029228] ? __pfx_ksys_unshare+0x10/0x10
[ 50.029806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.030520] __x64_sys_unshare+0x31/0x40
[ 50.031062] do_syscall_64+0x3f/0x90
[ 50.031542] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.032199] RIP: 0033:0x7f92d88f80d7
[ 50.032672] 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
[ 50.034855] RSP: 002b:00007ffd4d281728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.035799] RAX: ffffffffffffffda RBX: 00007ffd4d281d68 RCX: 00007f92d88f80d7
[ 50.036653] RDX: 00007f92d896241f RSI: 00007ffd4d2816c0 RDI: 0000000040000000
[ 50.037555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d2814d0
[ 50.038455] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f92d8a0abf0
[ 50.039335] R13: 00007ffd4d281800 R14: 0000000000000000 R15: 00000000000000f8
[ 50.040255]
[ 50.040555] irq event stamp: 10287
[ 50.041021] hardirqs last enabled at (10299): [] __up_console_sem+0x78/0x80
[ 50.042088] hardirqs last disabled at (10310): [] __up_console_sem+0x5d/0x80
[ 50.043157] softirqs last enabled at (10236): [] irq_exit_rcu+0x93/0xc0
[ 50.044200] softirqs last disabled at (10231): [] irq_exit_rcu+0x93/0xc0
[ 50.045230] ---[ end trace 0000000000000000 ]---
executing program
[ 51.544587] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.592369] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.639846] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.688837] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:58:37 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000002 RCX=1ffff1100d9c135f RDX=1ffff1100d9c1361
RSI=ffff88806ce09fe0 RDI=ffff88806ce09b08 RBP=ffff88806ce09af8 RSP=ffff88806ce09a30
R8 =ffffffff864a728e R9 =ffffffff864a7292 R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff88806ce09fe8 R15=ffff88806ce09aa0
RIP=ffffffff81131f7f RFL=00000246 [---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=00007f7afcd37cd0 CR3=000000000e920000 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=8f5f35344cdc22bad941a88471fda911
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fdd00a0bc8b22436000000000013baf8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e95b624a54db6f9500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801478f620
R8 =0000000000000001 R9 =ffffed10028f1eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----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 0000555555cfa400 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=00007f74459386f4 CR3=0000000018a34000 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