Warning: Permanently added '[localhost]:56264' (ECDSA) to the list of known hosts.
2023/05/17 18:23:48 fuzzer started
2023/05/17 18:23:48 dialing manager at localhost:44319
2023/05/17 18:23:48 checking machine...
2023/05/17 18:23:48 checking revisions...
syzkaller login: [ 44.193323] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:23:48 testing simple program...
[ 44.253736] cgroup: Unknown subsys name 'net'
[ 44.327958] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.841498] audit: type=1400 audit(1684347841.559:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.923478] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.924983] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.927989] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.932000] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.934680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.935871] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.325042] ------------[ cut here ]------------
[ 58.325863] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.328046] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.329488] Modules linked in:
[ 58.329896] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.334989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.336053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.336754] 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
[ 58.339019] RSP: 0018:ffff888014527c00 EFLAGS: 00010282
[ 58.339713] RAX: 0000000000000000 RBX: ffff88800e54f840 RCX: 0000000000000000
[ 58.340632] RDX: ffff8880196ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.341552] RBP: ffff88800e54f854 R08: 0000000000000001 R09: 0000000000000000
[ 58.342510] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.343415] R13: ffffffff84e23fe0 R14: ffff88800e54f848 R15: ffffffff84d74dc0
[ 58.344548] FS: 0000555556262400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.345751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.346747] CR2: 00007f89c322e6f4 CR3: 000000001d9b6000 CR4: 0000000000350ef0
[ 58.348026] Call Trace:
[ 58.348468]
[ 58.348988] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.349947] ipv4_frags_init_net+0x269/0x440
[ 58.350851] ops_init+0xbb/0x6b0
[ 58.351459] setup_net+0x3d9/0x990
[ 58.352163] ? down_read_killable+0x1d7/0x4e0
[ 58.353197] ? __pfx_setup_net+0x10/0x10
[ 58.353866] ? copy_net_ns+0x17c/0x770
[ 58.354609] copy_net_ns+0x321/0x770
[ 58.355241] create_new_namespaces+0x3f6/0xb30
[ 58.356235] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.357200] ksys_unshare+0x44d/0x8e0
[ 58.357885] ? __pfx_ksys_unshare+0x10/0x10
[ 58.358656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.359581] __x64_sys_unshare+0x31/0x40
[ 58.360179] do_syscall_64+0x3f/0x90
[ 58.360859] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.361825] RIP: 0033:0x7fe9e45ea0d7
[ 58.362399] 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
[ 58.365044] RSP: 002b:00007fff8bea3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.366356] RAX: ffffffffffffffda RBX: 00007fff8bea4088 RCX: 00007fe9e45ea0d7
[ 58.367566] RDX: 00007fe9e465441f RSI: 00007fff8bea39e0 RDI: 0000000040000000
[ 58.368752] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8bea37f0
[ 58.369971] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9e46fcbf0
[ 58.371159] R13: 00007fff8bea3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.372354]
[ 58.372680] irq event stamp: 11123
[ 58.373358] hardirqs last enabled at (11137): [] __up_console_sem+0x78/0x80
[ 58.374671] hardirqs last disabled at (11150): [] __up_console_sem+0x5d/0x80
[ 58.375977] softirqs last enabled at (10724): [] irq_exit_rcu+0x93/0xc0
[ 58.377371] softirqs last disabled at (10711): [] irq_exit_rcu+0x93/0xc0
[ 58.378703] ---[ end trace 0000000000000000 ]---
[ 58.395172] ------------[ cut here ]------------
[ 58.396039] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.398156] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.399788] Modules linked in:
[ 58.400604] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.402204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.403634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.404588] 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
[ 58.407302] RSP: 0018:ffff888014527c00 EFLAGS: 00010282
[ 58.408213] RAX: 0000000000000000 RBX: ffff8880096f5040 RCX: 0000000000000000
[ 58.409431] RDX: ffff8880196ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.410599] RBP: ffff8880096f5054 R08: 0000000000000001 R09: 0000000000000000
[ 58.411793] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.412991] R13: ffffffff84e23fe0 R14: ffff8880096f5048 R15: ffffffff84da7d60
[ 58.414153] FS: 0000555556262400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.415447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.416431] CR2: 00007f9ca1ae3000 CR3: 000000001d9b6000 CR4: 0000000000350ef0
[ 58.417621] Call Trace:
[ 58.418013]
[ 58.418502] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.419359] ipv6_frags_init_net+0x206/0x3c0
[ 58.420122] ops_init+0xbb/0x6b0
[ 58.420645] setup_net+0x3d9/0x990
[ 58.421157] ? down_read_killable+0x1d7/0x4e0
[ 58.421855] ? __pfx_setup_net+0x10/0x10
[ 58.422674] ? copy_net_ns+0x17c/0x770
[ 58.423434] copy_net_ns+0x321/0x770
[ 58.424118] create_new_namespaces+0x3f6/0xb30
[ 58.424949] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.425832] ksys_unshare+0x44d/0x8e0
[ 58.426583] ? __pfx_ksys_unshare+0x10/0x10
[ 58.427378] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.428355] __x64_sys_unshare+0x31/0x40
[ 58.429097] do_syscall_64+0x3f/0x90
[ 58.429705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.430690] RIP: 0033:0x7fe9e45ea0d7
[ 58.431408] 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
[ 58.434012] RSP: 002b:00007fff8bea3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.435260] RAX: ffffffffffffffda RBX: 00007fff8bea4088 RCX: 00007fe9e45ea0d7
[ 58.436423] RDX: 00007fe9e465441f RSI: 00007fff8bea39e0 RDI: 0000000040000000
[ 58.437581] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8bea37f0
[ 58.438751] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9e46fcbf0
[ 58.439893] R13: 00007fff8bea3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.441080]
[ 58.441478] irq event stamp: 13575
[ 58.442073] hardirqs last enabled at (13587): [] __up_console_sem+0x78/0x80
[ 58.443321] hardirqs last disabled at (13598): [] __up_console_sem+0x5d/0x80
[ 58.444611] softirqs last enabled at (13132): [] irq_exit_rcu+0x93/0xc0
[ 58.445933] softirqs last disabled at (13125): [] irq_exit_rcu+0x93/0xc0
[ 58.447293] ---[ end trace 0000000000000000 ]---
[ 58.449077] ------------[ cut here ]------------
[ 58.449977] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.452327] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.453696] Modules linked in:
[ 58.454228] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.455788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.457104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.458040] 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
[ 58.460601] RSP: 0018:ffff888014527bf0 EFLAGS: 00010286
[ 58.461547] RAX: 0000000000000000 RBX: ffff8880096f4040 RCX: 0000000000000000
[ 58.462697] RDX: ffff8880196ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.463849] RBP: ffff8880096f4054 R08: 0000000000000001 R09: 0000000000000000
[ 58.465038] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.466188] R13: ffffffff84e23fe0 R14: ffff8880096f4048 R15: ffffffff84db0aa0
[ 58.467352] FS: 0000555556262400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.468628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.469608] CR2: 00007f9ca1ae3000 CR3: 000000001d9b6000 CR4: 0000000000350ef0
[ 58.470769] Call Trace:
[ 58.471158]
[ 58.471639] nf_ct_net_init+0x224/0x3d0
[ 58.472408] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.473228] ops_init+0xbb/0x6b0
[ 58.473863] setup_net+0x3d9/0x990
[ 58.474555] ? down_read_killable+0x1d7/0x4e0
[ 58.475385] ? __pfx_setup_net+0x10/0x10
[ 58.476102] ? copy_net_ns+0x17c/0x770
[ 58.476885] copy_net_ns+0x321/0x770
[ 58.477460] create_new_namespaces+0x3f6/0xb30
[ 58.478280] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.479015] ksys_unshare+0x44d/0x8e0
[ 58.479815] ? __pfx_ksys_unshare+0x10/0x10
[ 58.480612] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.481610] __x64_sys_unshare+0x31/0x40
[ 58.482389] do_syscall_64+0x3f/0x90
[ 58.483069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.483974] RIP: 0033:0x7fe9e45ea0d7
[ 58.484663] 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
[ 58.487172] RSP: 002b:00007fff8bea3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.488396] RAX: ffffffffffffffda RBX: 00007fff8bea4088 RCX: 00007fe9e45ea0d7
[ 58.489534] RDX: 00007fe9e465441f RSI: 00007fff8bea39e0 RDI: 0000000040000000
[ 58.490680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8bea37f0
[ 58.491835] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9e46fcbf0
[ 58.492983] R13: 00007fff8bea3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.494151]
[ 58.494642] irq event stamp: 14521
[ 58.495112] hardirqs last enabled at (14531): [] __up_console_sem+0x78/0x80
[ 58.496281] hardirqs last disabled at (14542): [] __up_console_sem+0x5d/0x80
[ 58.497463] softirqs last enabled at (14224): [] irq_exit_rcu+0x93/0xc0
[ 58.498588] softirqs last disabled at (14215): [] irq_exit_rcu+0x93/0xc0
[ 58.499714] ---[ end trace 0000000000000000 ]---
executing program
[ 60.006856] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.054331] Bluetooth: hci0: command 0x041b tx timeout
[ 64.102320] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.150324] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:24:03 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880145275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556262400 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=00007f89c322e6f4 CR3=000000001d9b6000 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=0000000000032095 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=00007f9ca19cf630 CR3=000000000dc70000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000