Warning: Permanently added '[localhost]:13341' (ECDSA) to the list of known hosts.
2023/05/17 09:25:06 fuzzer started
2023/05/17 09:25:06 dialing manager at localhost:35573
2023/05/17 09:25:07 checking machine...
2023/05/17 09:25:07 checking revisions...
syzkaller login: [ 54.205900] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:25:07 testing simple program...
[ 54.260231] cgroup: Unknown subsys name 'net'
[ 54.365574] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.357730] audit: type=1400 audit(1684315519.281:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.460632] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.462309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.464817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.468720] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.470272] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.472488] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.787884] ------------[ cut here ]------------
[ 67.789032] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.790261] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.791026] Modules linked in:
[ 67.791344] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.794582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.795301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.795766] 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
[ 67.797314] RSP: 0018:ffff88801f517c00 EFLAGS: 00010282
[ 67.797766] RAX: 0000000000000000 RBX: ffff888010241440 RCX: 0000000000000000
[ 67.798418] RDX: ffff88801a2c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.798997] RBP: ffff888010241454 R08: 0000000000000001 R09: 0000000000000000
[ 67.799624] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.800240] R13: ffffffff84e223a0 R14: ffff888010241448 R15: ffffffff84d73340
[ 67.800874] FS: 00005555572f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.801591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.802093] CR2: 00007f100bbda6f4 CR3: 000000000f216000 CR4: 0000000000350ee0
[ 67.802747] Call Trace:
[ 67.802978]
[ 67.803214] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.803636] ipv4_frags_init_net+0x269/0x440
[ 67.804012] ops_init+0xbb/0x6b0
[ 67.804471] setup_net+0x3d9/0x990
[ 67.804769] ? down_read_killable+0x1d7/0x4e0
[ 67.805144] ? __pfx_setup_net+0x10/0x10
[ 67.805538] ? copy_net_ns+0x17c/0x770
[ 67.805881] copy_net_ns+0x321/0x770
[ 67.806244] create_new_namespaces+0x3f6/0xb30
[ 67.806663] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.807075] ksys_unshare+0x44d/0x8e0
[ 67.807442] ? __pfx_ksys_unshare+0x10/0x10
[ 67.807805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.808304] __x64_sys_unshare+0x31/0x40
[ 67.808693] do_syscall_64+0x3f/0x90
[ 67.809009] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.809455] RIP: 0033:0x7f619279b0d7
[ 67.809761] 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
[ 67.811190] RSP: 002b:00007ffefd90be48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.811774] RAX: ffffffffffffffda RBX: 00007ffefd90c488 RCX: 00007f619279b0d7
[ 67.812492] RDX: 00007f619280541f RSI: 00007ffefd90bde0 RDI: 0000000040000000
[ 67.813202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefd90bbf0
[ 67.813786] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61928adbf0
[ 67.814423] R13: 00007ffefd90bf20 R14: 0000000000000000 R15: 00000000000000f8
[ 67.815040]
[ 67.815277] irq event stamp: 9319
[ 67.815561] hardirqs last enabled at (9329): [] __up_console_sem+0x78/0x80
[ 67.816354] hardirqs last disabled at (9340): [] __up_console_sem+0x5d/0x80
[ 67.817035] softirqs last enabled at (8818): [] irq_exit_rcu+0x93/0xc0
[ 67.817776] softirqs last disabled at (8431): [] irq_exit_rcu+0x93/0xc0
[ 67.818473] ---[ end trace 0000000000000000 ]---
[ 67.824099] ------------[ cut here ]------------
[ 67.824647] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.825851] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.826565] Modules linked in:
[ 67.826863] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.827689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.828423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.828873] 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
[ 67.830362] RSP: 0018:ffff88801f517c00 EFLAGS: 00010282
[ 67.830793] RAX: 0000000000000000 RBX: ffff88800eccf440 RCX: 0000000000000000
[ 67.831370] RDX: ffff88801a2c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.831909] RBP: ffff88800eccf454 R08: 0000000000000001 R09: 0000000000000000
[ 67.832530] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.833137] R13: ffffffff84e223a0 R14: ffff88800eccf448 R15: ffffffff84da62e0
[ 67.833776] FS: 00005555572f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.834477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.834973] CR2: 00007f100bbda6f4 CR3: 000000000f216000 CR4: 0000000000350ee0
[ 67.835601] Call Trace:
[ 67.835829]
[ 67.836032] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.836522] ipv6_frags_init_net+0x206/0x3c0
[ 67.836910] ops_init+0xbb/0x6b0
[ 67.837263] setup_net+0x3d9/0x990
[ 67.837587] ? down_read_killable+0x1d7/0x4e0
[ 67.837974] ? __pfx_setup_net+0x10/0x10
[ 67.838379] ? copy_net_ns+0x17c/0x770
[ 67.838738] copy_net_ns+0x321/0x770
[ 67.839064] create_new_namespaces+0x3f6/0xb30
[ 67.839523] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.839967] ksys_unshare+0x44d/0x8e0
[ 67.840401] ? __pfx_ksys_unshare+0x10/0x10
[ 67.840775] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.841299] __x64_sys_unshare+0x31/0x40
[ 67.841693] do_syscall_64+0x3f/0x90
[ 67.842035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.842511] RIP: 0033:0x7f619279b0d7
[ 67.842836] 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
[ 67.844413] RSP: 002b:00007ffefd90be48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.845060] RAX: ffffffffffffffda RBX: 00007ffefd90c488 RCX: 00007f619279b0d7
[ 67.845686] RDX: 00007f619280541f RSI: 00007ffefd90bde0 RDI: 0000000040000000
[ 67.846304] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefd90bbf0
[ 67.846891] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61928adbf0
[ 67.847535] R13: 00007ffefd90bf20 R14: 0000000000000000 R15: 00000000000000f8
[ 67.848190]
[ 67.848435] irq event stamp: 11143
[ 67.848739] hardirqs last enabled at (11153): [] __up_console_sem+0x78/0x80
[ 67.849551] hardirqs last disabled at (11170): [] __up_console_sem+0x5d/0x80
[ 67.850277] softirqs last enabled at (11166): [] irq_exit_rcu+0x93/0xc0
[ 67.850974] softirqs last disabled at (11161): [] irq_exit_rcu+0x93/0xc0
[ 67.851731] ---[ end trace 0000000000000000 ]---
[ 67.852962] ------------[ cut here ]------------
[ 67.853409] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.854835] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.855621] Modules linked in:
[ 67.855908] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.856780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.857530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.857985] 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
[ 67.859562] RSP: 0018:ffff88801f517bf0 EFLAGS: 00010286
[ 67.860032] RAX: 0000000000000000 RBX: ffff88800eccec40 RCX: 0000000000000000
[ 67.860703] RDX: ffff88801a2c3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.861317] RBP: ffff88800eccec54 R08: 0000000000000001 R09: 0000000000000000
[ 67.861892] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.862526] R13: ffffffff84e223a0 R14: ffff88800eccec48 R15: ffffffff84daf020
[ 67.863118] FS: 00005555572f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.863816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.864396] CR2: 00007f100bbda6f4 CR3: 000000000f216000 CR4: 0000000000350ee0
[ 67.864989] Call Trace:
[ 67.865251]
[ 67.865456] nf_ct_net_init+0x224/0x3d0
[ 67.865830] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.866268] ops_init+0xbb/0x6b0
[ 67.866583] setup_net+0x3d9/0x990
[ 67.866902] ? down_read_killable+0x1d7/0x4e0
[ 67.867335] ? __pfx_setup_net+0x10/0x10
[ 67.867684] ? copy_net_ns+0x17c/0x770
[ 67.868029] copy_net_ns+0x321/0x770
[ 67.868413] create_new_namespaces+0x3f6/0xb30
[ 67.868810] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.869279] ksys_unshare+0x44d/0x8e0
[ 67.869638] ? __pfx_ksys_unshare+0x10/0x10
[ 67.870022] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.870553] __x64_sys_unshare+0x31/0x40
[ 67.870915] do_syscall_64+0x3f/0x90
[ 67.871278] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.871729] RIP: 0033:0x7f619279b0d7
[ 67.872050] 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
[ 67.873565] RSP: 002b:00007ffefd90be48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.874254] RAX: ffffffffffffffda RBX: 00007ffefd90c488 RCX: 00007f619279b0d7
[ 67.874832] RDX: 00007f619280541f RSI: 00007ffefd90bde0 RDI: 0000000040000000
[ 67.875431] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefd90bbf0
[ 67.876032] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61928adbf0
[ 67.876700] R13: 00007ffefd90bf20 R14: 0000000000000000 R15: 00000000000000f8
[ 67.877341]
[ 67.877560] irq event stamp: 11907
[ 67.877868] hardirqs last enabled at (11917): [] __up_console_sem+0x78/0x80
[ 67.878677] hardirqs last disabled at (11928): [] __up_console_sem+0x5d/0x80
[ 67.879438] softirqs last enabled at (11410): [] irq_exit_rcu+0x93/0xc0
[ 67.880214] softirqs last disabled at (11405): [] irq_exit_rcu+0x93/0xc0
[ 67.880946] ---[ end trace 0000000000000000 ]---
executing program
[ 69.482895] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.532235] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.578703] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.626447] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:25:02 Registers:
info registers vcpu 0
RAX=000000000003038d 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=00007fbba4036098 CR3=000000000f06e000 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=2030323a35323a39302037312079614d XMM01=5d3434333139372e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5175f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 00005555572f4400 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=00007f100bbda6f4 CR3=000000000f216000 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