Warning: Permanently added '[localhost]:52053' (ECDSA) to the list of known hosts.
2023/05/17 13:46:40 fuzzer started
2023/05/17 13:46:40 dialing manager at localhost:44319
2023/05/17 13:46:40 checking machine...
2023/05/17 13:46:40 checking revisions...
syzkaller login: [ 34.746958] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:46:40 testing simple program...
[ 34.805997] cgroup: Unknown subsys name 'net'
[ 34.875053] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.088868] audit: type=1400 audit(1684331213.739:6): 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
[ 49.170150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.172283] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.174939] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.178185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.180319] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.181763] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.577572] ------------[ cut here ]------------
[ 49.578272] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.580010] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.581161] Modules linked in:
[ 49.581608] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.587276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.588549] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.589236] 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
[ 49.591658] RSP: 0018:ffff88801911fc00 EFLAGS: 00010282
[ 49.592366] RAX: 0000000000000000 RBX: ffff88800dd5b840 RCX: 0000000000000000
[ 49.593345] RDX: ffff88800ec7b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.594307] RBP: ffff88800dd5b854 R08: 0000000000000001 R09: 0000000000000000
[ 49.595229] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.596169] R13: ffffffff84e23fe0 R14: ffff88800dd5b848 R15: ffffffff84d74dc0
[ 49.597154] FS: 0000555557282400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.598209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.599007] CR2: 00007f92e1a696f4 CR3: 000000000dce8000 CR4: 0000000000350ee0
[ 49.599961] Call Trace:
[ 49.600311]
[ 49.600679] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.601336] ipv4_frags_init_net+0x269/0x440
[ 49.602004] ops_init+0xbb/0x6b0
[ 49.602520] setup_net+0x3d9/0x990
[ 49.603006] ? down_read_killable+0x1d7/0x4e0
[ 49.603667] ? __pfx_setup_net+0x10/0x10
[ 49.604217] ? copy_net_ns+0x17c/0x770
[ 49.604805] copy_net_ns+0x321/0x770
[ 49.605321] create_new_namespaces+0x3f6/0xb30
[ 49.605970] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.606652] ksys_unshare+0x44d/0x8e0
[ 49.607178] ? __pfx_ksys_unshare+0x10/0x10
[ 49.607791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.608590] __x64_sys_unshare+0x31/0x40
[ 49.609131] do_syscall_64+0x3f/0x90
[ 49.609677] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.610356] RIP: 0033:0x7f0bc78a90d7
[ 49.610887] 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
[ 49.613195] RSP: 002b:00007fff44848018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.614224] RAX: ffffffffffffffda RBX: 00007fff44848658 RCX: 00007f0bc78a90d7
[ 49.615164] RDX: 00007f0bc791341f RSI: 00007fff44847fb0 RDI: 0000000040000000
[ 49.616115] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff44847dc0
[ 49.617080] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bc79bbbf0
[ 49.618018] R13: 00007fff448480f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.618984]
[ 49.619302] irq event stamp: 8255
[ 49.619817] hardirqs last enabled at (8269): [] __up_console_sem+0x78/0x80
[ 49.620958] hardirqs last disabled at (8280): [] __up_console_sem+0x5d/0x80
[ 49.622076] softirqs last enabled at (7826): [] irq_exit_rcu+0x93/0xc0
[ 49.623158] softirqs last disabled at (7775): [] irq_exit_rcu+0x93/0xc0
[ 49.624245] ---[ end trace 0000000000000000 ]---
[ 49.629900] ------------[ cut here ]------------
[ 49.630556] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.632254] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.633412] Modules linked in:
[ 49.633838] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.635044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.636118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.636874] 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
[ 49.639230] RSP: 0018:ffff88801911fc00 EFLAGS: 00010282
[ 49.639964] RAX: 0000000000000000 RBX: ffff88800d71f640 RCX: 0000000000000000
[ 49.640917] RDX: ffff88800ec7b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.641856] RBP: ffff88800d71f654 R08: 0000000000000001 R09: 0000000000000000
[ 49.642789] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.643737] R13: ffffffff84e23fe0 R14: ffff88800d71f648 R15: ffffffff84da7d60
[ 49.644714] FS: 0000555557282400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.645780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.646572] CR2: 00007f92e1a696f4 CR3: 000000000dce8000 CR4: 0000000000350ee0
[ 49.647523] Call Trace:
[ 49.647897]
executing program
[ 49.648233] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.649161] ipv6_frags_init_net+0x206/0x3c0
[ 49.649789] ops_init+0xbb/0x6b0
[ 49.650267] setup_net+0x3d9/0x990
[ 49.650806] ? down_read_killable+0x1d7/0x4e0
[ 49.651437] ? __pfx_setup_net+0x10/0x10
[ 49.651984] ? copy_net_ns+0x17c/0x770
[ 49.652578] copy_net_ns+0x321/0x770
[ 49.653097] create_new_namespaces+0x3f6/0xb30
[ 49.653766] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.654471] ksys_unshare+0x44d/0x8e0
[ 49.655001] ? __pfx_ksys_unshare+0x10/0x10
[ 49.655619] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.656363] __x64_sys_unshare+0x31/0x40
[ 49.656956] do_syscall_64+0x3f/0x90
[ 49.657506] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.658191] RIP: 0033:0x7f0bc78a90d7
[ 49.658719] 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
[ 49.661015] RSP: 002b:00007fff44848018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.662004] RAX: ffffffffffffffda RBX: 00007fff44848658 RCX: 00007f0bc78a90d7
[ 49.662931] RDX: 00007f0bc791341f RSI: 00007fff44847fb0 RDI: 0000000040000000
[ 49.663866] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff44847dc0
[ 49.664822] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bc79bbbf0
[ 49.665765] R13: 00007fff448480f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.666727]
[ 49.667050] irq event stamp: 9899
[ 49.667540] hardirqs last enabled at (9911): [] __up_console_sem+0x78/0x80
[ 49.668684] hardirqs last disabled at (9922): [] __up_console_sem+0x5d/0x80
[ 49.669839] softirqs last enabled at (9940): [] irq_exit_rcu+0x93/0xc0
[ 49.670944] softirqs last disabled at (9931): [] irq_exit_rcu+0x93/0xc0
[ 49.672064] ---[ end trace 0000000000000000 ]---
[ 49.673569] ------------[ cut here ]------------
[ 49.674195] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.676274] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.677422] Modules linked in:
[ 49.677868] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.679083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.680146] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.680905] 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
[ 49.683205] RSP: 0018:ffff88801911fbf0 EFLAGS: 00010286
[ 49.683934] RAX: 0000000000000000 RBX: ffff88800d71f440 RCX: 0000000000000000
[ 49.684892] RDX: ffff88800ec7b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.685829] RBP: ffff88800d71f454 R08: 0000000000000001 R09: 0000000000000000
[ 49.686775] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.687718] R13: ffffffff84e23fe0 R14: ffff88800d71f448 R15: ffffffff84db0aa0
[ 49.688701] FS: 0000555557282400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.689753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.690522] CR2: 00007f92e1a696f4 CR3: 000000000dce8000 CR4: 0000000000350ee0
[ 49.691452] Call Trace:
[ 49.691798]
[ 49.692112] nf_ct_net_init+0x224/0x3d0
[ 49.692721] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.693331] ops_init+0xbb/0x6b0
[ 49.693839] setup_net+0x3d9/0x990
[ 49.694331] ? down_read_killable+0x1d7/0x4e0
[ 49.694965] ? __pfx_setup_net+0x10/0x10
[ 49.695537] ? copy_net_ns+0x17c/0x770
[ 49.696079] copy_net_ns+0x321/0x770
[ 49.696677] create_new_namespaces+0x3f6/0xb30
[ 49.697293] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.697993] ksys_unshare+0x44d/0x8e0
[ 49.698546] ? __pfx_ksys_unshare+0x10/0x10
[ 49.699121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.699901] __x64_sys_unshare+0x31/0x40
[ 49.700477] do_syscall_64+0x3f/0x90
[ 49.701020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.701731] RIP: 0033:0x7f0bc78a90d7
[ 49.702234] 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
[ 49.704543] RSP: 002b:00007fff44848018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.705563] RAX: ffffffffffffffda RBX: 00007fff44848658 RCX: 00007f0bc78a90d7
[ 49.706496] RDX: 00007f0bc791341f RSI: 00007fff44847fb0 RDI: 0000000040000000
[ 49.707432] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff44847dc0
[ 49.708335] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0bc79bbbf0
[ 49.709304] R13: 00007fff448480f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.710266]
[ 49.710616] irq event stamp: 10731
[ 49.711086] hardirqs last enabled at (10741): [] __up_console_sem+0x78/0x80
[ 49.712232] hardirqs last disabled at (10752): [] __up_console_sem+0x5d/0x80
[ 49.713368] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 49.714485] softirqs last disabled at (10373): [] irq_exit_rcu+0x93/0xc0
[ 49.715579] ---[ end trace 0000000000000000 ]---
[ 51.255238] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.301483] Bluetooth: hci0: command 0x041b tx timeout
[ 55.349487] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.397494] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:46:55 Registers:
info registers vcpu 0
RAX=0000000000000003 RBX=00000000000000c7 RCX=ffffffff812d0a7b RDX=0000000000000004
RSI=0000000000000008 RDI=ffffffff8779c9d8 RBP=0000000000000000 RSP=ffff88806ce09bf8
R8 =0000000000000000 R9 =fffffbfff0ef393b R10=0000000000000000 R11=0000000000000001
R12=ffffffff8542b170 R13=ffffffff8542a780 R14=ffffffff8560b3a0 R15=0000000000000000
RIP=ffffffff81810228 RFL=00000016 [----AP-] 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=00007f046ea241e0 CR3=0000000006b5e000 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=2035353a36343a33312037312079614d XMM01=5d3830363138352e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801911f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555557282400 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=00007f92e1a696f4 CR3=000000000dce8000 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