Warning: Permanently added '[localhost]:21079' (ECDSA) to the list of known hosts.
2023/05/17 11:04:21 fuzzer started
2023/05/17 11:04:21 dialing manager at localhost:44319
2023/05/17 11:04:21 checking machine...
2023/05/17 11:04:21 checking revisions...
syzkaller login: [ 37.001938] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:04:21 testing simple program...
[ 37.069902] cgroup: Unknown subsys name 'net'
[ 37.136040] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.371607] audit: type=1400 audit(1684321474.122:6): 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
[ 50.517606] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.519575] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.521362] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.524441] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.526188] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.527363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.939772] ------------[ cut here ]------------
[ 50.940564] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.942925] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.944047] Modules linked in:
[ 50.944457] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.946368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.948916] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.950552] 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
[ 50.952889] RSP: 0018:ffff88801eacfc00 EFLAGS: 00010282
[ 50.953579] RAX: 0000000000000000 RBX: ffff88800f010c40 RCX: 0000000000000000
[ 50.954522] RDX: ffff888009090000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.955476] RBP: ffff88800f010c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.956404] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.957331] R13: ffffffff84e23fe0 R14: ffff88800f010c48 R15: ffffffff84d74dc0
[ 50.958376] FS: 0000555557480400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.959481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.960351] CR2: 00007fa49f6ec000 CR3: 0000000008e74000 CR4: 0000000000350ef0
[ 50.961394] Call Trace:
[ 50.961810]
[ 50.962159] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.962919] ipv4_frags_init_net+0x269/0x440
[ 50.963576] ops_init+0xbb/0x6b0
[ 50.964135] setup_net+0x3d9/0x990
[ 50.964703] ? down_read_killable+0x1d7/0x4e0
[ 50.965375] ? __pfx_setup_net+0x10/0x10
[ 50.966006] ? copy_net_ns+0x17c/0x770
[ 50.966603] copy_net_ns+0x321/0x770
[ 50.967216] create_new_namespaces+0x3f6/0xb30
[ 50.967937] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.968691] ksys_unshare+0x44d/0x8e0
[ 50.969265] ? __pfx_ksys_unshare+0x10/0x10
[ 50.969944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.970831] __x64_sys_unshare+0x31/0x40
[ 50.971436] do_syscall_64+0x3f/0x90
[ 50.972179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.973191] RIP: 0033:0x7fc504bda0d7
[ 50.973945] 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
[ 50.976715] RSP: 002b:00007fffdfb776c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.977881] RAX: ffffffffffffffda RBX: 00007fffdfb77d08 RCX: 00007fc504bda0d7
[ 50.979061] RDX: 00007fc504c4441f RSI: 00007fffdfb77660 RDI: 0000000040000000
[ 50.980141] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdfb77470
[ 50.981214] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc504cecbf0
[ 50.982321] R13: 00007fffdfb777a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.983423]
[ 50.983825] irq event stamp: 8347
[ 50.984353] hardirqs last enabled at (8357): [] __up_console_sem+0x78/0x80
[ 50.985658] hardirqs last disabled at (8374): [] __up_console_sem+0x5d/0x80
[ 50.986974] softirqs last enabled at (8370): [] irq_exit_rcu+0x93/0xc0
[ 50.988241] softirqs last disabled at (8365): [] irq_exit_rcu+0x93/0xc0
[ 50.989498] ---[ end trace 0000000000000000 ]---
[ 50.996370] ------------[ cut here ]------------
[ 50.997173] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.999079] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.000305] Modules linked in:
[ 51.000857] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.002137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.003283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.004036] 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
[ 51.006503] RSP: 0018:ffff88801eacfc00 EFLAGS: 00010282
[ 51.007332] RAX: 0000000000000000 RBX: ffff888009a71440 RCX: 0000000000000000
[ 51.008372] RDX: ffff888009090000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.009416] RBP: ffff888009a71454 R08: 0000000000000001 R09: 0000000000000000
[ 51.010458] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.011505] R13: ffffffff84e23fe0 R14: ffff888009a71448 R15: ffffffff84da7d60
[ 51.012550] FS: 0000555557480400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.013716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.014548] CR2: 00007fa49f6ec000 CR3: 0000000008e74000 CR4: 0000000000350ef0
[ 51.015587] Call Trace:
[ 51.016002]
[ 51.016349] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.017097] ipv6_frags_init_net+0x206/0x3c0
[ 51.017789] ops_init+0xbb/0x6b0
[ 51.018306] setup_net+0x3d9/0x990
[ 51.018901] ? down_read_killable+0x1d7/0x4e0
[ 51.019555] ? __pfx_setup_net+0x10/0x10
[ 51.020196] ? copy_net_ns+0x17c/0x770
[ 51.020826] copy_net_ns+0x321/0x770
[ 51.021396] create_new_namespaces+0x3f6/0xb30
[ 51.022122] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.022882] ksys_unshare+0x44d/0x8e0
[ 51.023453] ? __pfx_ksys_unshare+0x10/0x10
[ 51.024129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.024998] __x64_sys_unshare+0x31/0x40
[ 51.025606] do_syscall_64+0x3f/0x90
[ 51.026215] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.027026] RIP: 0033:0x7fc504bda0d7
[ 51.027568] 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
[ 51.030114] RSP: 002b:00007fffdfb776c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.031251] RAX: ffffffffffffffda RBX: 00007fffdfb77d08 RCX: 00007fc504bda0d7
[ 51.032297] RDX: 00007fc504c4441f RSI: 00007fffdfb77660 RDI: 0000000040000000
[ 51.033341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdfb77470
[ 51.034379] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc504cecbf0
[ 51.035439] R13: 00007fffdfb777a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.036512]
[ 51.036900] irq event stamp: 10343
[ 51.037407] hardirqs last enabled at (10353): [] __up_console_sem+0x78/0x80
[ 51.038666] hardirqs last disabled at (10364): [] __up_console_sem+0x5d/0x80
[ 51.039931] softirqs last enabled at (9176): [] netlink_insert+0x187/0x1820
[ 51.041197] softirqs last disabled at (9174): [] release_sock+0x1f/0x1b0
[ 51.042402] ---[ end trace 0000000000000000 ]---
[ 51.043961] ------------[ cut here ]------------
[ 51.044675] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.046920] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.048159] Modules linked in:
[ 51.048672] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.050048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.051231] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.051994] 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
[ 51.054415] RSP: 0018:ffff88801eacfbf0 EFLAGS: 00010286
[ 51.055200] RAX: 0000000000000000 RBX: ffff8880141df640 RCX: 0000000000000000
[ 51.056193] RDX: ffff888009090000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.057181] RBP: ffff8880141df654 R08: 0000000000000001 R09: 0000000000000000
[ 51.058176] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.059202] R13: ffffffff84e23fe0 R14: ffff8880141df648 R15: ffffffff84db0aa0
[ 51.060225] FS: 0000555557480400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.061378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.062231] CR2: 00007fa49f6ec000 CR3: 0000000008e74000 CR4: 0000000000350ef0
[ 51.063277] Call Trace:
[ 51.063688]
[ 51.064024] nf_ct_net_init+0x224/0x3d0
[ 51.064602] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.065281] ops_init+0xbb/0x6b0
[ 51.065812] setup_net+0x3d9/0x990
[ 51.066340] ? down_read_killable+0x1d7/0x4e0
[ 51.067017] ? __pfx_setup_net+0x10/0x10
[ 51.067583] ? copy_net_ns+0x17c/0x770
[ 51.068185] copy_net_ns+0x321/0x770
[ 51.068763] create_new_namespaces+0x3f6/0xb30
[ 51.069410] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.070139] ksys_unshare+0x44d/0x8e0
[ 51.070740] ? __pfx_ksys_unshare+0x10/0x10
[ 51.071355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.072181] __x64_sys_unshare+0x31/0x40
[ 51.072789] do_syscall_64+0x3f/0x90
[ 51.073324] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.074149] RIP: 0033:0x7fc504bda0d7
[ 51.074791] 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
[ 51.077256] RSP: 002b:00007fffdfb776c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.078351] RAX: ffffffffffffffda RBX: 00007fffdfb77d08 RCX: 00007fc504bda0d7
[ 51.079348] RDX: 00007fc504c4441f RSI: 00007fffdfb77660 RDI: 0000000040000000
[ 51.080324] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdfb77470
[ 51.081332] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc504cecbf0
[ 51.082330] R13: 00007fffdfb777a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.083371]
[ 51.083747] irq event stamp: 11103
[ 51.084234] hardirqs last enabled at (11113): [] __up_console_sem+0x78/0x80
[ 51.085420] hardirqs last disabled at (11124): [] __up_console_sem+0x5d/0x80
[ 51.086630] softirqs last enabled at (10602): [] irq_exit_rcu+0x93/0xc0
[ 51.087807] softirqs last disabled at (10597): [] irq_exit_rcu+0x93/0xc0
[ 51.088982] ---[ end trace 0000000000000000 ]---
executing program
[ 52.599353] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.643996] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.691738] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.740689] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:04:34 Registers:
info registers vcpu 0
RAX=0000000000000053 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eacf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000053 R11=0000000000000001
R12=0000000000000053 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 0000555557480400 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=00007fa49f6ec000 CR3=0000000008e74000 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=0000000000027d09 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fa49f6c11f8 CR3=00000000164ce000 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=b809c66c35b48aac85421b1f5a89cc14
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001101c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e79927d424cb653f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000