Warning: Permanently added '[localhost]:8273' (ECDSA) to the list of known hosts.
2023/05/17 02:30:51 fuzzer started
2023/05/17 02:30:51 dialing manager at localhost:35573
2023/05/17 02:30:51 checking machine...
2023/05/17 02:30:51 checking revisions...
syzkaller login: [ 47.581286] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:30:52 testing simple program...
[ 47.648096] cgroup: Unknown subsys name 'net'
[ 47.724137] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.744028] audit: type=1400 audit(1684290664.158:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.872218] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.873723] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.876941] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.883576] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.886210] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.888375] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.288430] ------------[ cut here ]------------
[ 61.289179] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.290916] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.291907] Modules linked in:
[ 61.292325] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.294307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.296862] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.298380] 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
[ 61.300496] RSP: 0018:ffff88801e2c7c00 EFLAGS: 00010282
[ 61.301162] RAX: 0000000000000000 RBX: ffff88800ffd2840 RCX: 0000000000000000
[ 61.301993] RDX: ffff888019639b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.302831] RBP: ffff88800ffd2854 R08: 0000000000000001 R09: 0000000000000000
[ 61.303630] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.304529] R13: ffffffff84e223a0 R14: ffff88800ffd2848 R15: ffffffff84d73340
[ 61.305417] FS: 000055555741b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.306381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.307078] CR2: 00007f7126cfc6f4 CR3: 000000001f4c4000 CR4: 0000000000350ee0
[ 61.307934] Call Trace:
[ 61.308260]
[ 61.308545] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.309190] ipv4_frags_init_net+0x269/0x440
[ 61.309741] ops_init+0xbb/0x6b0
[ 61.310216] setup_net+0x3d9/0x990
[ 61.310651] ? down_read_killable+0x1d7/0x4e0
[ 61.311380] ? __pfx_setup_net+0x10/0x10
[ 61.312051] ? copy_net_ns+0x17c/0x770
[ 61.312678] copy_net_ns+0x321/0x770
[ 61.313299] create_new_namespaces+0x3f6/0xb30
[ 61.314042] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.314659] ksys_unshare+0x44d/0x8e0
[ 61.315161] ? __pfx_ksys_unshare+0x10/0x10
[ 61.315699] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.316425] __x64_sys_unshare+0x31/0x40
[ 61.316962] do_syscall_64+0x3f/0x90
[ 61.317426] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.318078] RIP: 0033:0x7fae581870d7
[ 61.318548] 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
[ 61.320647] RSP: 002b:00007ffdb530a428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.321573] RAX: ffffffffffffffda RBX: 00007ffdb530aa68 RCX: 00007fae581870d7
[ 61.322444] RDX: 00007fae581f141f RSI: 00007ffdb530a3c0 RDI: 0000000040000000
[ 61.323310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb530a1d0
[ 61.324151] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae58299bf0
[ 61.325020] R13: 00007ffdb530a500 R14: 0000000000000000 R15: 00000000000000f8
[ 61.325901]
[ 61.326195] irq event stamp: 9533
[ 61.326604] hardirqs last enabled at (9543): [] __up_console_sem+0x78/0x80
[ 61.327630] hardirqs last disabled at (9554): [] __up_console_sem+0x5d/0x80
[ 61.328676] softirqs last enabled at (9104): [] irq_exit_rcu+0x93/0xc0
[ 61.329672] softirqs last disabled at (9067): [] irq_exit_rcu+0x93/0xc0
[ 61.330665] ---[ end trace 0000000000000000 ]---
[ 61.337547] ------------[ cut here ]------------
[ 61.338229] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.339909] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.340989] Modules linked in:
[ 61.341403] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.342562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.343586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.344255] 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
[ 61.346466] RSP: 0018:ffff88801e2c7c00 EFLAGS: 00010282
[ 61.347159] RAX: 0000000000000000 RBX: ffff888013a16640 RCX: 0000000000000000
[ 61.348049] RDX: ffff888019639b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.348944] RBP: ffff888013a16654 R08: 0000000000000001 R09: 0000000000000000
[ 61.349837] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.350690] R13: ffffffff84e223a0 R14: ffff888013a16648 R15: ffffffff84da62e0
[ 61.351584] FS: 000055555741b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.352609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.353358] CR2: 00007fcbb753a9e0 CR3: 000000001f4c4000 CR4: 0000000000350ef0
[ 61.354245] Call Trace:
[ 61.354571]
[ 61.354903] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.355520] ipv6_frags_init_net+0x206/0x3c0
[ 61.356106] ops_init+0xbb/0x6b0
[ 61.356567] setup_net+0x3d9/0x990
[ 61.357055] ? down_read_killable+0x1d7/0x4e0
[ 61.357621] ? __pfx_setup_net+0x10/0x10
[ 61.358167] ? copy_net_ns+0x17c/0x770
[ 61.358677] copy_net_ns+0x321/0x770
[ 61.359191] create_new_namespaces+0x3f6/0xb30
[ 61.359777] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.360429] ksys_unshare+0x44d/0x8e0
[ 61.360964] ? __pfx_ksys_unshare+0x10/0x10
[ 61.361509] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.362269] __x64_sys_unshare+0x31/0x40
[ 61.362786] do_syscall_64+0x3f/0x90
[ 61.363293] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.363972] RIP: 0033:0x7fae581870d7
[ 61.364439] 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
[ 61.366613] RSP: 002b:00007ffdb530a428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.367567] RAX: ffffffffffffffda RBX: 00007ffdb530aa68 RCX: 00007fae581870d7
[ 61.368455] RDX: 00007fae581f141f RSI: 00007ffdb530a3c0 RDI: 0000000040000000
[ 61.369357] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb530a1d0
[ 61.370259] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae58299bf0
[ 61.371150] R13: 00007ffdb530a500 R14: 0000000000000000 R15: 00000000000000f8
[ 61.372061]
[ 61.372360] irq event stamp: 11723
[ 61.372838] hardirqs last enabled at (11735): [] __up_console_sem+0x78/0x80
[ 61.373909] hardirqs last disabled at (11746): [] __up_console_sem+0x5d/0x80
[ 61.374993] softirqs last enabled at (11574): [] irq_exit_rcu+0x93/0xc0
[ 61.376042] softirqs last disabled at (11567): [] irq_exit_rcu+0x93/0xc0
[ 61.377106] ---[ end trace 0000000000000000 ]---
[ 61.378485] ------------[ cut here ]------------
[ 61.379125] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.381184] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.382252] Modules linked in:
[ 61.382655] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.383977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.385102] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.385745] 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
[ 61.388103] RSP: 0018:ffff88801e2c7bf0 EFLAGS: 00010286
[ 61.388765] RAX: 0000000000000000 RBX: ffff888013a16040 RCX: 0000000000000000
[ 61.389775] RDX: ffff888019639b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.390749] RBP: ffff888013a16054 R08: 0000000000000001 R09: 0000000000000000
[ 61.391848] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.392730] R13: ffffffff84e223a0 R14: ffff888013a16048 R15: ffffffff84daf020
[ 61.393757] FS: 000055555741b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.395066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.395779] CR2: 00007fcbb753a9e0 CR3: 000000001f4c4000 CR4: 0000000000350ef0
[ 61.396992] Call Trace:
[ 61.397325]
[ 61.397624] nf_ct_net_init+0x224/0x3d0
[ 61.398317] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.399054] ops_init+0xbb/0x6b0
[ 61.399498] setup_net+0x3d9/0x990
[ 61.400117] ? down_read_killable+0x1d7/0x4e0
[ 61.400694] ? __pfx_setup_net+0x10/0x10
[ 61.401326] ? copy_net_ns+0x17c/0x770
[ 61.402035] copy_net_ns+0x321/0x770
[ 61.402516] create_new_namespaces+0x3f6/0xb30
[ 61.403247] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.404091] ksys_unshare+0x44d/0x8e0
[ 61.404617] ? __pfx_ksys_unshare+0x10/0x10
[ 61.405329] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.406246] __x64_sys_unshare+0x31/0x40
[ 61.406765] do_syscall_64+0x3f/0x90
[ 61.407447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.408229] RIP: 0033:0x7fae581870d7
[ 61.408710] 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
[ 61.411019] RSP: 002b:00007ffdb530a428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.412114] RAX: ffffffffffffffda RBX: 00007ffdb530aa68 RCX: 00007fae581870d7
[ 61.413204] RDX: 00007fae581f141f RSI: 00007ffdb530a3c0 RDI: 0000000040000000
[ 61.414220] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb530a1d0
[ 61.415246] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae58299bf0
[ 61.416264] R13: 00007ffdb530a500 R14: 0000000000000000 R15: 00000000000000f8
[ 61.417310]
[ 61.417615] irq event stamp: 14549
[ 61.418212] hardirqs last enabled at (14635): [] __up_console_sem+0x78/0x80
[ 61.419408] hardirqs last disabled at (14710): [] __up_console_sem+0x5d/0x80
[ 61.420655] softirqs last enabled at (14818): [] irq_exit_rcu+0x93/0xc0
[ 61.421836] softirqs last disabled at (14831): [] irq_exit_rcu+0x93/0xc0
[ 61.423046] ---[ end trace 0000000000000000 ]---
executing program
[ 62.955321] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.001922] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.050858] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.097957] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:31:03 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff812d7eaa RDX=fffffbfff0ba6943
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=1ffff1100306de84 RSP=ffff88801836f410
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff8560b640 R13=ffffffff814c7585 R14=ffffffff85652748 R15=0000000000000d40
RIP=ffffffff812d82e3 RFL=00000247 [---Z-PC] 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 00007f096c86f700 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=00007fcbb7592370 CR3=000000000dcd6000 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=2035303a31333a32302037312079614d XMM01=5d3730333439322e31362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3730333439322e31362020205b20 XMM07=732035303a31333a3230203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e2c75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 000055555741b400 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=00007f7126cfc6f4 CR3=000000001f4c4000 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