Warning: Permanently added '[localhost]:60597' (ECDSA) to the list of known hosts.
2023/05/17 07:09:22 fuzzer started
2023/05/17 07:09:23 dialing manager at localhost:35573
2023/05/17 07:09:23 checking machine...
2023/05/17 07:09:23 checking revisions...
syzkaller login: [ 35.849200] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:09:23 testing simple program...
[ 35.914275] cgroup: Unknown subsys name 'net'
[ 35.987030] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.425350] audit: type=1400 audit(1684307375.838:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.536014] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.537780] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.539523] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.542581] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.544382] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.545534] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.937795] ------------[ cut here ]------------
[ 49.938538] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.940914] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.942188] Modules linked in:
[ 49.942682] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.947260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.948431] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.949225] 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
[ 49.951467] RSP: 0018:ffff888015b87c00 EFLAGS: 00010282
[ 49.952169] RAX: 0000000000000000 RBX: ffff88800ca88040 RCX: 0000000000000000
[ 49.953064] RDX: ffff888017fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.953970] RBP: ffff88800ca88054 R08: 0000000000000001 R09: 0000000000000000
[ 49.954884] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.955776] R13: ffffffff84e223a0 R14: ffff88800ca88048 R15: ffffffff84d73340
[ 49.956647] FS: 00005555556a3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.957656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.958403] CR2: 00007f2a3265d6f4 CR3: 000000000cf7e000 CR4: 0000000000350ef0
[ 49.959308] Call Trace:
[ 49.959635]
[ 49.959965] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.960578] ipv4_frags_init_net+0x269/0x440
[ 49.961159] ops_init+0xbb/0x6b0
[ 49.961608] setup_net+0x3d9/0x990
[ 49.962097] ? down_read_killable+0x1d7/0x4e0
[ 49.962696] ? __pfx_setup_net+0x10/0x10
[ 49.963236] ? copy_net_ns+0x17c/0x770
[ 49.963775] copy_net_ns+0x321/0x770
[ 49.964248] create_new_namespaces+0x3f6/0xb30
[ 49.964866] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.965473] ksys_unshare+0x44d/0x8e0
[ 49.965994] ? __pfx_ksys_unshare+0x10/0x10
[ 49.966549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.967299] __x64_sys_unshare+0x31/0x40
[ 49.967845] do_syscall_64+0x3f/0x90
[ 49.968322] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.968999] RIP: 0033:0x7f319d1680d7
[ 49.969461] 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
[ 49.971666] RSP: 002b:00007ffe64cceda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.972626] RAX: ffffffffffffffda RBX: 00007ffe64ccf3e8 RCX: 00007f319d1680d7
[ 49.973519] RDX: 00007f319d1d241f RSI: 00007ffe64cced40 RDI: 0000000040000000
[ 49.974414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64cceb50
[ 49.975332] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f319d27abf0
[ 49.976220] R13: 00007ffe64ccee80 R14: 0000000000000000 R15: 00000000000000f8
[ 49.977143]
[ 49.977441] irq event stamp: 8573
[ 49.977903] hardirqs last enabled at (8585): [] __up_console_sem+0x78/0x80
[ 49.978969] hardirqs last disabled at (8596): [] __up_console_sem+0x5d/0x80
[ 49.980031] softirqs last enabled at (8146): [] irq_exit_rcu+0x93/0xc0
[ 49.981073] softirqs last disabled at (8131): [] irq_exit_rcu+0x93/0xc0
[ 49.982092] ---[ end trace 0000000000000000 ]---
[ 49.987012] ------------[ cut here ]------------
[ 49.987610] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.989285] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.990347] Modules linked in:
[ 49.990796] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.991956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.992974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.993608] 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
[ 49.995808] RSP: 0018:ffff888015b87c00 EFLAGS: 00010282
[ 49.996454] RAX: 0000000000000000 RBX: ffff88800f681240 RCX: 0000000000000000
[ 49.997352] RDX: ffff888017fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.998236] RBP: ffff88800f681254 R08: 0000000000000001 R09: 0000000000000000
[ 49.999119] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.999992] R13: ffffffff84e223a0 R14: ffff88800f681248 R15: ffffffff84da62e0
[ 50.000876] FS: 00005555556a3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.001880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.002598] CR2: 00007f2a3265d6f4 CR3: 000000000cf7e000 CR4: 0000000000350ef0
[ 50.003492] Call Trace:
[ 50.003848]
[ 50.004145] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.004778] ipv6_frags_init_net+0x206/0x3c0
[ 50.005332] ops_init+0xbb/0x6b0
[ 50.005798] setup_net+0x3d9/0x990
[ 50.006252] ? down_read_killable+0x1d7/0x4e0
[ 50.006873] ? __pfx_setup_net+0x10/0x10
[ 50.007382] ? copy_net_ns+0x17c/0x770
[ 50.007915] copy_net_ns+0x321/0x770
[ 50.008391] create_new_namespaces+0x3f6/0xb30
[ 50.009000] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.009618] ksys_unshare+0x44d/0x8e0
[ 50.010134] ? __pfx_ksys_unshare+0x10/0x10
[ 50.010691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.011433] __x64_sys_unshare+0x31/0x40
[ 50.011975] do_syscall_64+0x3f/0x90
[ 50.012443] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.013106] RIP: 0033:0x7f319d1680d7
[ 50.013580] 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
[ 50.015749] RSP: 002b:00007ffe64cceda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.016665] RAX: ffffffffffffffda RBX: 00007ffe64ccf3e8 RCX: 00007f319d1680d7
[ 50.017553] RDX: 00007f319d1d241f RSI: 00007ffe64cced40 RDI: 0000000040000000
[ 50.018429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64cceb50
[ 50.019337] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f319d27abf0
[ 50.020224] R13: 00007ffe64ccee80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.021128]
[ 50.021427] irq event stamp: 10087
[ 50.021892] hardirqs last enabled at (10099): [] __up_console_sem+0x78/0x80
[ 50.022962] hardirqs last disabled at (10110): [] __up_console_sem+0x5d/0x80
[ 50.024033] softirqs last enabled at (9664): [] irq_exit_rcu+0x93/0xc0
[ 50.025059] softirqs last disabled at (9659): [] irq_exit_rcu+0x93/0xc0
[ 50.026078] ---[ end trace 0000000000000000 ]---
[ 50.027398] ------------[ cut here ]------------
[ 50.028019] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.029921] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.030930] Modules linked in:
[ 50.031315] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.032393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.033378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.034016] 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
[ 50.036064] RSP: 0018:ffff888015b87bf0 EFLAGS: 00010286
[ 50.036680] RAX: 0000000000000000 RBX: ffff88800f681c40 RCX: 0000000000000000
[ 50.037521] RDX: ffff888017fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.038358] RBP: ffff88800f681c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.039201] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.040057] R13: ffffffff84e223a0 R14: ffff88800f681c48 R15: ffffffff84daf020
[ 50.040924] FS: 00005555556a3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.041896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.042608] CR2: 00007f2a3265d6f4 CR3: 000000000cf7e000 CR4: 0000000000350ef0
[ 50.043486] Call Trace:
[ 50.043838]
[ 50.044130] nf_ct_net_init+0x224/0x3d0
[ 50.044630] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.045211] ops_init+0xbb/0x6b0
[ 50.045647] setup_net+0x3d9/0x990
[ 50.046113] ? down_read_killable+0x1d7/0x4e0
[ 50.046666] ? __pfx_setup_net+0x10/0x10
[ 50.047189] ? copy_net_ns+0x17c/0x770
[ 50.047686] copy_net_ns+0x321/0x770
[ 50.048187] create_new_namespaces+0x3f6/0xb30
[ 50.048801] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.049403] ksys_unshare+0x44d/0x8e0
[ 50.049917] ? __pfx_ksys_unshare+0x10/0x10
[ 50.050451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.051205] __x64_sys_unshare+0x31/0x40
[ 50.051741] do_syscall_64+0x3f/0x90
[ 50.052194] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.052850] RIP: 0033:0x7f319d1680d7
[ 50.053302] 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
[ 50.055333] RSP: 002b:00007ffe64cceda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.056213] RAX: ffffffffffffffda RBX: 00007ffe64ccf3e8 RCX: 00007f319d1680d7
[ 50.057043] RDX: 00007f319d1d241f RSI: 00007ffe64cced40 RDI: 0000000040000000
[ 50.057880] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64cceb50
[ 50.058697] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f319d27abf0
[ 50.059566] R13: 00007ffe64ccee80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.060456]
[ 50.060777] irq event stamp: 10839
[ 50.061195] hardirqs last enabled at (10849): [] __up_console_sem+0x78/0x80
[ 50.062241] hardirqs last disabled at (10860): [] __up_console_sem+0x5d/0x80
[ 50.063327] softirqs last enabled at (10806): [] irq_exit_rcu+0x93/0xc0
[ 50.064344] softirqs last disabled at (10801): [] irq_exit_rcu+0x93/0xc0
[ 50.065346] ---[ end trace 0000000000000000 ]---
executing program
[ 51.561356] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.609319] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.656906] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.704795] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:09:37 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015b87598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555556a3400 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=00007f2a3265d6f4 CR3=000000000cf7e000 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=000000000002d8b7 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=00007f659ca53190 CR3=0000000016222000 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=264923721ceeb19e6b4af138760dfda0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e674af6cf107b506000000000013ad00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=17a6d4d17e22df6200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000