Warning: Permanently added '[localhost]:32761' (ECDSA) to the list of known hosts.
2023/05/17 07:10:27 fuzzer started
2023/05/17 07:10:27 dialing manager at localhost:35573
2023/05/17 07:10:27 checking machine...
2023/05/17 07:10:27 checking revisions...
syzkaller login: [ 38.788059] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:10:27 testing simple program...
[ 38.851795] cgroup: Unknown subsys name 'net'
[ 38.938776] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.247294] audit: type=1400 audit(1684307440.103:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.376498] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.379325] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.380484] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.384299] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.385712] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.386935] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.769140] ------------[ cut here ]------------
[ 52.769898] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.771873] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.773263] Modules linked in:
[ 52.773763] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.778766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.779803] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.780496] 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
[ 52.782735] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 52.783496] RAX: 0000000000000000 RBX: ffff88800de88440 RCX: 0000000000000000
[ 52.784407] RDX: ffff88800dc31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.785323] RBP: ffff88800de88454 R08: 0000000000000001 R09: 0000000000000000
[ 52.786229] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.787162] R13: ffffffff84e223a0 R14: ffff88800de88448 R15: ffffffff84d73340
[ 52.788065] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.789075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.789780] CR2: 00007f5d567766f4 CR3: 0000000016c84000 CR4: 0000000000350ee0
[ 52.790673] Call Trace:
[ 52.791051]
[ 52.791360] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.792000] ipv4_frags_init_net+0x269/0x440
[ 52.792559] ops_init+0xbb/0x6b0
[ 52.793044] setup_net+0x3d9/0x990
[ 52.793500] ? down_read_killable+0x1d7/0x4e0
[ 52.794126] ? __pfx_setup_net+0x10/0x10
[ 52.794671] ? copy_net_ns+0x17c/0x770
[ 52.795290] copy_net_ns+0x321/0x770
[ 52.795792] create_new_namespaces+0x3f6/0xb30
[ 52.796415] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.797060] ksys_unshare+0x44d/0x8e0
[ 52.797556] ? __pfx_ksys_unshare+0x10/0x10
[ 52.798137] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.798860] __x64_sys_unshare+0x31/0x40
[ 52.799403] do_syscall_64+0x3f/0x90
[ 52.799890] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.800557] RIP: 0033:0x7fc63ae730d7
[ 52.801053] 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
[ 52.803308] RSP: 002b:00007ffe1af27938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.804264] RAX: ffffffffffffffda RBX: 00007ffe1af27f78 RCX: 00007fc63ae730d7
[ 52.805167] RDX: 00007fc63aedd41f RSI: 00007ffe1af278d0 RDI: 0000000040000000
[ 52.806073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1af276e0
[ 52.806984] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63af85bf0
[ 52.807840] R13: 00007ffe1af27a10 R14: 0000000000000000 R15: 00000000000000f8
[ 52.808772]
[ 52.809112] irq event stamp: 8605
[ 52.809542] hardirqs last enabled at (8615): [] __up_console_sem+0x78/0x80
[ 52.810597] hardirqs last disabled at (8626): [] __up_console_sem+0x5d/0x80
[ 52.811669] softirqs last enabled at (8092): [] irq_exit_rcu+0x93/0xc0
[ 52.812702] softirqs last disabled at (8087): [] irq_exit_rcu+0x93/0xc0
[ 52.813729] ---[ end trace 0000000000000000 ]---
[ 52.820086] ------------[ cut here ]------------
[ 52.820707] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.822565] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.823660] Modules linked in:
[ 52.824109] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.825294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.826324] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.827026] 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
[ 52.829249] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 52.829929] RAX: 0000000000000000 RBX: ffff88800f083e40 RCX: 0000000000000000
[ 52.830831] RDX: ffff88800dc31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.831734] RBP: ffff88800f083e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.832642] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.833548] R13: ffffffff84e223a0 R14: ffff88800f083e48 R15: ffffffff84da62e0
[ 52.834453] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.835512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.836267] CR2: 00007f5d567766f4 CR3: 0000000016c84000 CR4: 0000000000350ee0
[ 52.837181] Call Trace:
[ 52.837525]
[ 52.837832] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.838477] ipv6_frags_init_net+0x206/0x3c0
[ 52.839083] ops_init+0xbb/0x6b0
[ 52.839535] setup_net+0x3d9/0x990
[ 52.840032] ? down_read_killable+0x1d7/0x4e0
[ 52.840612] ? __pfx_setup_net+0x10/0x10
[ 52.841164] ? copy_net_ns+0x17c/0x770
[ 52.841682] copy_net_ns+0x321/0x770
[ 52.842204] create_new_namespaces+0x3f6/0xb30
[ 52.842817] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.843489] ksys_unshare+0x44d/0x8e0
[ 52.844060] ? __pfx_ksys_unshare+0x10/0x10
[ 52.844624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.845377] __x64_sys_unshare+0x31/0x40
[ 52.845909] do_syscall_64+0x3f/0x90
[ 52.846428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.847155] RIP: 0033:0x7fc63ae730d7
[ 52.847634] 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
[ 52.849860] RSP: 002b:00007ffe1af27938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.850836] RAX: ffffffffffffffda RBX: 00007ffe1af27f78 RCX: 00007fc63ae730d7
[ 52.851746] RDX: 00007fc63aedd41f RSI: 00007ffe1af278d0 RDI: 0000000040000000
[ 52.852633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1af276e0
[ 52.853550] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63af85bf0
[ 52.854457] R13: 00007ffe1af27a10 R14: 0000000000000000 R15: 00000000000000f8
[ 52.855407]
[ 52.855713] irq event stamp: 10531
[ 52.856195] hardirqs last enabled at (10543): [] __up_console_sem+0x78/0x80
[ 52.857291] hardirqs last disabled at (10554): [] __up_console_sem+0x5d/0x80
[ 52.858423] softirqs last enabled at (10068): [] irq_exit_rcu+0x93/0xc0
[ 52.859553] softirqs last disabled at (10063): [] irq_exit_rcu+0x93/0xc0
[ 52.860607] ---[ end trace 0000000000000000 ]---
[ 52.862103] ------------[ cut here ]------------
[ 52.862699] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.864688] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.865764] Modules linked in:
[ 52.866209] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.867406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.868414] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.869092] 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
[ 52.871349] RSP: 0018:ffff888019cbfbf0 EFLAGS: 00010286
[ 52.872080] RAX: 0000000000000000 RBX: ffff88800f18b040 RCX: 0000000000000000
[ 52.873021] RDX: ffff88800dc31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.873895] RBP: ffff88800f18b054 R08: 0000000000000001 R09: 0000000000000000
[ 52.874800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.875704] R13: ffffffff84e223a0 R14: ffff88800f18b048 R15: ffffffff84daf020
[ 52.876620] FS: 0000555556fe9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.877627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.878387] CR2: 00007f5d567766f4 CR3: 0000000016c84000 CR4: 0000000000350ee0
[ 52.879346] Call Trace:
[ 52.879696]
[ 52.880029] nf_ct_net_init+0x224/0x3d0
[ 52.880549] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.881160] ops_init+0xbb/0x6b0
[ 52.881604] setup_net+0x3d9/0x990
[ 52.882090] ? down_read_killable+0x1d7/0x4e0
[ 52.882674] ? __pfx_setup_net+0x10/0x10
[ 52.883234] ? copy_net_ns+0x17c/0x770
[ 52.883750] copy_net_ns+0x321/0x770
[ 52.884267] create_new_namespaces+0x3f6/0xb30
[ 52.884872] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.885521] ksys_unshare+0x44d/0x8e0
[ 52.886053] ? __pfx_ksys_unshare+0x10/0x10
[ 52.886612] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.887398] __x64_sys_unshare+0x31/0x40
[ 52.887923] do_syscall_64+0x3f/0x90
[ 52.888463] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.889142] RIP: 0033:0x7fc63ae730d7
[ 52.889613] 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
[ 52.891835] RSP: 002b:00007ffe1af27938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.892798] RAX: ffffffffffffffda RBX: 00007ffe1af27f78 RCX: 00007fc63ae730d7
[ 52.893695] RDX: 00007fc63aedd41f RSI: 00007ffe1af278d0 RDI: 0000000040000000
[ 52.894599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1af276e0
[ 52.895536] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63af85bf0
[ 52.896443] R13: 00007ffe1af27a10 R14: 0000000000000000 R15: 00000000000000f8
[ 52.897412]
[ 52.897718] irq event stamp: 11317
[ 52.898212] hardirqs last enabled at (11329): [] __up_console_sem+0x78/0x80
[ 52.899369] hardirqs last disabled at (11340): [] __up_console_sem+0x5d/0x80
[ 52.900471] softirqs last enabled at (11186): [] irq_exit_rcu+0x93/0xc0
[ 52.901518] softirqs last disabled at (11181): [] irq_exit_rcu+0x93/0xc0
[ 52.902588] ---[ end trace 0000000000000000 ]---
executing program
[ 54.464669] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.512113] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.560020] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.608022] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:10:38 Registers:
info registers vcpu 0
RAX=00000000000301d1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f3aeaeff6d8 CR3=000000000c906000 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=2031343a30313a37302037312079614d XMM01=5d3337383137372e32352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3337383137372e32352020205b XMM07=79732031343a30313a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019cbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556fe9400 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=00007f5d567766f4 CR3=0000000016c84000 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