Warning: Permanently added '[localhost]:63996' (ECDSA) to the list of known hosts.
2023/05/17 10:29:53 fuzzer started
2023/05/17 10:29:54 dialing manager at localhost:35573
2023/05/17 10:29:54 checking machine...
2023/05/17 10:29:54 checking revisions...
syzkaller login: [ 37.928153] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:29:54 testing simple program...
[ 37.981336] cgroup: Unknown subsys name 'net'
[ 38.065719] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.548619] audit: type=1400 audit(1684319405.817:6): 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
executing program
[ 50.670496] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.672223] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.674362] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.683999] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.686032] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.688577] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.049836] ------------[ cut here ]------------
[ 51.050657] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.052757] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.054092] Modules linked in:
[ 51.054829] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.059689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.060891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.061654] 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
[ 51.064116] RSP: 0018:ffff888016be7c00 EFLAGS: 00010282
[ 51.064892] RAX: 0000000000000000 RBX: ffff88800f38e440 RCX: 0000000000000000
[ 51.065894] RDX: ffff888015a89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.066918] RBP: ffff88800f38e454 R08: 0000000000000001 R09: 0000000000000000
[ 51.067914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.068912] R13: ffffffff84e223a0 R14: ffff88800f38e448 R15: ffffffff84d73340
[ 51.069908] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.071042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.071866] CR2: 00007f1b5c1fa000 CR3: 000000002029e000 CR4: 0000000000350ef0
[ 51.072870] Call Trace:
[ 51.073237]
[ 51.073596] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.074270] ipv4_frags_init_net+0x269/0x440
[ 51.074925] ops_init+0xbb/0x6b0
[ 51.075409] setup_net+0x3d9/0x990
[ 51.075940] ? down_read_killable+0x1d7/0x4e0
[ 51.076589] ? __pfx_setup_net+0x10/0x10
[ 51.077145] ? copy_net_ns+0x17c/0x770
[ 51.077726] copy_net_ns+0x321/0x770
[ 51.078249] create_new_namespaces+0x3f6/0xb30
[ 51.078930] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.079635] ksys_unshare+0x44d/0x8e0
[ 51.080167] ? __pfx_ksys_unshare+0x10/0x10
[ 51.080812] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.081619] __x64_sys_unshare+0x31/0x40
[ 51.082189] do_syscall_64+0x3f/0x90
[ 51.082746] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.083517] RIP: 0033:0x7fa9927c50d7
[ 51.084028] 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
[ 51.086396] RSP: 002b:00007ffde2389108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.087461] RAX: ffffffffffffffda RBX: 00007ffde2389748 RCX: 00007fa9927c50d7
[ 51.088397] RDX: 00007fa99282f41f RSI: 00007ffde23890a0 RDI: 0000000040000000
[ 51.089382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2388eb0
[ 51.090357] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9928d7bf0
[ 51.091344] R13: 00007ffde23891e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.092363]
[ 51.092731] irq event stamp: 8267
[ 51.093196] hardirqs last enabled at (8277): [] __up_console_sem+0x78/0x80
[ 51.094356] hardirqs last disabled at (8288): [] __up_console_sem+0x5d/0x80
[ 51.095546] softirqs last enabled at (7810): [] irq_exit_rcu+0x93/0xc0
[ 51.096674] softirqs last disabled at (7789): [] irq_exit_rcu+0x93/0xc0
[ 51.097794] ---[ end trace 0000000000000000 ]---
[ 51.103012] ------------[ cut here ]------------
[ 51.103691] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.105601] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.106758] Modules linked in:
[ 51.107214] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.108481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.109589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.110297] 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
[ 51.112701] RSP: 0018:ffff888016be7c00 EFLAGS: 00010282
[ 51.113454] RAX: 0000000000000000 RBX: ffff8880144bce40 RCX: 0000000000000000
[ 51.114393] RDX: ffff888015a89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.115376] RBP: ffff8880144bce54 R08: 0000000000000001 R09: 0000000000000000
[ 51.116350] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.117319] R13: ffffffff84e223a0 R14: ffff8880144bce48 R15: ffffffff84da62e0
[ 51.118295] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.119396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.120215] CR2: 00007f1b5c1fa000 CR3: 000000002029e000 CR4: 0000000000350ef0
[ 51.121203] Call Trace:
[ 51.121615]
[ 51.121949] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.122675] ipv6_frags_init_net+0x206/0x3c0
[ 51.123317] ops_init+0xbb/0x6b0
[ 51.123832] setup_net+0x3d9/0x990
[ 51.124340] ? down_read_killable+0x1d7/0x4e0
[ 51.125002] ? __pfx_setup_net+0x10/0x10
[ 51.125600] ? copy_net_ns+0x17c/0x770
[ 51.126165] copy_net_ns+0x321/0x770
[ 51.126735] create_new_namespaces+0x3f6/0xb30
[ 51.127445] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.128147] ksys_unshare+0x44d/0x8e0
[ 51.128738] ? __pfx_ksys_unshare+0x10/0x10
[ 51.129354] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.130180] __x64_sys_unshare+0x31/0x40
[ 51.130801] do_syscall_64+0x3f/0x90
[ 51.131337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.132091] RIP: 0033:0x7fa9927c50d7
[ 51.132638] 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
[ 51.135122] RSP: 002b:00007ffde2389108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.136193] RAX: ffffffffffffffda RBX: 00007ffde2389748 RCX: 00007fa9927c50d7
[ 51.137188] RDX: 00007fa99282f41f RSI: 00007ffde23890a0 RDI: 0000000040000000
[ 51.138178] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2388eb0
[ 51.139183] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9928d7bf0
[ 51.140179] R13: 00007ffde23891e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.141196]
[ 51.141564] irq event stamp: 9881
[ 51.142048] hardirqs last enabled at (9891): [] __up_console_sem+0x78/0x80
[ 51.143245] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 51.144449] softirqs last enabled at (9360): [] irq_exit_rcu+0x93/0xc0
[ 51.145609] softirqs last disabled at (9355): [] irq_exit_rcu+0x93/0xc0
[ 51.146786] ---[ end trace 0000000000000000 ]---
[ 51.148202] ------------[ cut here ]------------
[ 51.148881] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.150924] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.152081] Modules linked in:
[ 51.152556] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.153819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.154968] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.155710] 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
[ 51.158100] RSP: 0018:ffff888016be7bf0 EFLAGS: 00010286
[ 51.158865] RAX: 0000000000000000 RBX: ffff8880144bc640 RCX: 0000000000000000
[ 51.159842] RDX: ffff888015a89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.160820] RBP: ffff8880144bc654 R08: 0000000000000001 R09: 0000000000000000
[ 51.161791] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.162778] R13: ffffffff84e223a0 R14: ffff8880144bc648 R15: ffffffff84daf020
[ 51.163758] FS: 0000555557527400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.164848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.165650] CR2: 00007f1b5c1fa000 CR3: 000000002029e000 CR4: 0000000000350ef0
[ 51.166639] Call Trace:
[ 51.167015]
[ 51.167339] nf_ct_net_init+0x224/0x3d0
[ 51.167937] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.168596] ops_init+0xbb/0x6b0
[ 51.169075] setup_net+0x3d9/0x990
[ 51.169605] ? down_read_killable+0x1d7/0x4e0
[ 51.170223] ? __pfx_setup_net+0x10/0x10
[ 51.170822] ? copy_net_ns+0x17c/0x770
[ 51.171385] copy_net_ns+0x321/0x770
[ 51.171941] create_new_namespaces+0x3f6/0xb30
[ 51.172614] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.173292] ksys_unshare+0x44d/0x8e0
[ 51.173860] ? __pfx_ksys_unshare+0x10/0x10
[ 51.174487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.175275] __x64_sys_unshare+0x31/0x40
[ 51.175879] do_syscall_64+0x3f/0x90
[ 51.176387] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.177121] RIP: 0033:0x7fa9927c50d7
[ 51.177669] 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
[ 51.180075] RSP: 002b:00007ffde2389108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.181112] RAX: ffffffffffffffda RBX: 00007ffde2389748 RCX: 00007fa9927c50d7
[ 51.182092] RDX: 00007fa99282f41f RSI: 00007ffde23890a0 RDI: 0000000040000000
[ 51.183084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde2388eb0
[ 51.184062] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa9928d7bf0
[ 51.185032] R13: 00007ffde23891e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.186023]
[ 51.186349] irq event stamp: 10617
[ 51.186881] hardirqs last enabled at (10629): [] __up_console_sem+0x78/0x80
[ 51.188049] hardirqs last disabled at (10640): [] __up_console_sem+0x5d/0x80
[ 51.189213] softirqs last enabled at (10300): [] irq_exit_rcu+0x93/0xc0
[ 51.190352] softirqs last disabled at (10295): [] irq_exit_rcu+0x93/0xc0
[ 51.191513] ---[ end trace 0000000000000000 ]---
[ 52.750132] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.796538] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.844482] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.892596] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:30:06 Registers:
info registers vcpu 0
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016be75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 0000555557527400 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=00007f1b5c1fa000 CR3=000000002029e000 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=000000000002770d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007f1b5c0c5780 CR3=000000000e81a000 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=a1bbfe6da541d78493496633092fcaeb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=24716aae570e07b9000000000013b730 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=702a3bad611b7af000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000202000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000