Warning: Permanently added '[localhost]:42286' (ECDSA) to the list of known hosts.
2023/05/18 01:03:37 fuzzer started
2023/05/18 01:03:38 dialing manager at localhost:44319
2023/05/18 01:03:38 checking machine...
2023/05/18 01:03:38 checking revisions...
syzkaller login: [ 91.922073] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:03:38 testing simple program...
[ 92.001460] cgroup: Unknown subsys name 'net'
[ 92.079254] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 104.959211] audit: type=1400 audit(1684371831.282:6): 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
[ 106.088553] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.094470] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.095650] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.106009] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.108963] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 106.110798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.526612] ------------[ cut here ]------------
[ 106.528070] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 106.530118] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.531440] Modules linked in:
[ 106.531884] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 106.536803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.537885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.538661] 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
[ 106.540962] RSP: 0018:ffff88801d857c00 EFLAGS: 00010282
[ 106.541725] RAX: 0000000000000000 RBX: ffff88800d741440 RCX: 0000000000000000
[ 106.542726] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 106.543704] RBP: ffff88800d741454 R08: 0000000000000001 R09: 0000000000000000
[ 106.544673] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 106.545675] R13: ffffffff84e23fe0 R14: ffff88800d741448 R15: ffffffff84d74dc0
[ 106.546696] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.547783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.548603] CR2: 00007fb9762556f4 CR3: 000000000ead0000 CR4: 0000000000350ef0
[ 106.549575] Call Trace:
[ 106.549906]
[ 106.550346] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 106.550959] ipv4_frags_init_net+0x269/0x440
[ 106.551735] ops_init+0xbb/0x6b0
[ 106.552288] setup_net+0x3d9/0x990
[ 106.552748] ? down_read_killable+0x1d7/0x4e0
[ 106.553347] ? __pfx_setup_net+0x10/0x10
[ 106.553863] ? copy_net_ns+0x17c/0x770
[ 106.554398] copy_net_ns+0x321/0x770
[ 106.554882] create_new_namespaces+0x3f6/0xb30
[ 106.555500] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.556112] ksys_unshare+0x44d/0x8e0
[ 106.556630] ? __pfx_ksys_unshare+0x10/0x10
[ 106.557195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.557905] __x64_sys_unshare+0x31/0x40
[ 106.558444] do_syscall_64+0x3f/0x90
[ 106.558922] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.559607] RIP: 0033:0x7f2050d740d7
[ 106.560066] 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
[ 106.562193] RSP: 002b:00007ffe6f072fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 106.563102] RAX: ffffffffffffffda RBX: 00007ffe6f073608 RCX: 00007f2050d740d7
[ 106.563975] RDX: 00007f2050dde41f RSI: 00007ffe6f072f60 RDI: 0000000040000000
[ 106.564841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f072d70
[ 106.565716] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2050e86bf0
[ 106.566583] R13: 00007ffe6f0730a0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.567518]
[ 106.567820] irq event stamp: 10073
[ 106.568276] hardirqs last enabled at (10085): [] __up_console_sem+0x78/0x80
[ 106.569320] hardirqs last disabled at (10096): [] __up_console_sem+0x5d/0x80
[ 106.570376] softirqs last enabled at (9816): [] irq_exit_rcu+0x93/0xc0
[ 106.571406] softirqs last disabled at (9795): [] irq_exit_rcu+0x93/0xc0
[ 106.572441] ---[ end trace 0000000000000000 ]---
[ 106.577566] ------------[ cut here ]------------
[ 106.578180] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 106.579840] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.580933] Modules linked in:
[ 106.581382] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 106.582545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.583580] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.584269] 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
[ 106.586442] RSP: 0018:ffff88801d857c00 EFLAGS: 00010282
[ 106.587107] RAX: 0000000000000000 RBX: ffff88800caa1840 RCX: 0000000000000000
[ 106.588024] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 106.588916] RBP: ffff88800caa1854 R08: 0000000000000001 R09: 0000000000000000
[ 106.589806] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 106.590686] R13: ffffffff84e23fe0 R14: ffff88800caa1848 R15: ffffffff84da7d60
[ 106.591576] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.592555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.593297] CR2: 00007fb9762556f4 CR3: 000000000ead0000 CR4: 0000000000350ef0
[ 106.594192] Call Trace:
[ 106.594519]
[ 106.594814] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 106.595485] ipv6_frags_init_net+0x206/0x3c0
[ 106.596054] ops_init+0xbb/0x6b0
[ 106.596525] setup_net+0x3d9/0x990
[ 106.596980] ? down_read_killable+0x1d7/0x4e0
[ 106.597577] ? __pfx_setup_net+0x10/0x10
[ 106.598091] ? copy_net_ns+0x17c/0x770
[ 106.598625] copy_net_ns+0x321/0x770
[ 106.599103] create_new_namespaces+0x3f6/0xb30
[ 106.599714] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.600355] ksys_unshare+0x44d/0x8e0
[ 106.600849] ? __pfx_ksys_unshare+0x10/0x10
[ 106.601419] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.602123] __x64_sys_unshare+0x31/0x40
[ 106.602670] do_syscall_64+0x3f/0x90
[ 106.603142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.603842] RIP: 0033:0x7f2050d740d7
[ 106.604342] 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
[ 106.606487] RSP: 002b:00007ffe6f072fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 106.607423] RAX: ffffffffffffffda RBX: 00007ffe6f073608 RCX: 00007f2050d740d7
[ 106.608316] RDX: 00007f2050dde41f RSI: 00007ffe6f072f60 RDI: 0000000040000000
[ 106.609185] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f072d70
[ 106.610028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2050e86bf0
[ 106.610904] R13: 00007ffe6f0730a0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.611804]
[ 106.612108] irq event stamp: 11723
[ 106.612567] hardirqs last enabled at (11735): [] __up_console_sem+0x78/0x80
[ 106.613624] hardirqs last disabled at (11746): [] __up_console_sem+0x5d/0x80
[ 106.614687] softirqs last enabled at (11632): [] irq_exit_rcu+0x93/0xc0
[ 106.615726] softirqs last disabled at (11627): [] irq_exit_rcu+0x93/0xc0
[ 106.616760] ---[ end trace 0000000000000000 ]---
[ 106.618036] ------------[ cut here ]------------
[ 106.618658] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 106.620613] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.621655] Modules linked in:
[ 106.622055] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 106.623197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.624209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.624844] 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
[ 106.627026] RSP: 0018:ffff88801d857bf0 EFLAGS: 00010286
[ 106.627702] RAX: 0000000000000000 RBX: ffff88800caa1240 RCX: 0000000000000000
[ 106.628598] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 106.629496] RBP: ffff88800caa1254 R08: 0000000000000001 R09: 0000000000000000
[ 106.630432] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 106.631356] R13: ffffffff84e23fe0 R14: ffff88800caa1248 R15: ffffffff84db0aa0
[ 106.632325] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.633385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.634128] CR2: 00007fb9762556f4 CR3: 000000000ead0000 CR4: 0000000000350ef0
[ 106.635041] Call Trace:
[ 106.635409]
[ 106.635760] nf_ct_net_init+0x224/0x3d0
[ 106.636366] ? __pfx_nf_ct_net_init+0x10/0x10
[ 106.636984] ops_init+0xbb/0x6b0
[ 106.637476] setup_net+0x3d9/0x990
[ 106.637962] ? down_read_killable+0x1d7/0x4e0
[ 106.638622] ? __pfx_setup_net+0x10/0x10
[ 106.639187] ? copy_net_ns+0x17c/0x770
[ 106.639716] copy_net_ns+0x321/0x770
[ 106.640230] create_new_namespaces+0x3f6/0xb30
[ 106.640820] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.641501] ksys_unshare+0x44d/0x8e0
[ 106.642017] ? __pfx_ksys_unshare+0x10/0x10
[ 106.642583] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.643320] __x64_sys_unshare+0x31/0x40
[ 106.643866] do_syscall_64+0x3f/0x90
[ 106.644368] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.645003] RIP: 0033:0x7f2050d740d7
[ 106.645493] 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
[ 106.647647] RSP: 002b:00007ffe6f072fc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 106.648589] RAX: ffffffffffffffda RBX: 00007ffe6f073608 RCX: 00007f2050d740d7
[ 106.649468] RDX: 00007f2050dde41f RSI: 00007ffe6f072f60 RDI: 0000000040000000
[ 106.650341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f072d70
[ 106.651213] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2050e86bf0
[ 106.652073] R13: 00007ffe6f0730a0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.652958]
[ 106.653273] irq event stamp: 12461
[ 106.653704] hardirqs last enabled at (12471): [] __up_console_sem+0x78/0x80
[ 106.654749] hardirqs last disabled at (12482): [] __up_console_sem+0x5d/0x80
[ 106.655831] softirqs last enabled at (11632): [] irq_exit_rcu+0x93/0xc0
[ 106.656866] softirqs last disabled at (11627): [] irq_exit_rcu+0x93/0xc0
[ 106.657885] ---[ end trace 0000000000000000 ]---
executing program
[ 108.169790] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 110.217212] Bluetooth: hci0: command 0x041b tx timeout
[ 112.265258] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 114.313295] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:02:57 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801d8575f0
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 0000555555aca400 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=00007fb9762556f4 CR3=000000000ead0000 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=000000000007db17 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=00007fd99daa33d0 CR3=000000000c494000 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=2032353a33303a31302038312079614d XMM01=5d3831313033352e36303120205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3831313033352e36303120205b XMM07=79732032353a33303a31302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000