Warning: Permanently added '[localhost]:61278' (ECDSA) to the list of known hosts.
2023/05/16 17:39:41 fuzzer started
2023/05/16 17:39:41 dialing manager at localhost:35573
2023/05/16 17:39:41 checking machine...
2023/05/16 17:39:41 checking revisions...
syzkaller login: [ 44.380230] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:39:42 testing simple program...
[ 44.444912] cgroup: Unknown subsys name 'net'
[ 44.527347] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.402181] audit: type=1400 audit(1684258794.137:6): 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
[ 57.535631] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.537165] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.538960] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.543642] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.546073] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.548380] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.950729] ------------[ cut here ]------------
[ 57.951470] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.953195] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.954249] Modules linked in:
[ 57.954684] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.955841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.960905] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.961765] 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
[ 57.964167] RSP: 0018:ffff88801efa7c00 EFLAGS: 00010282
[ 57.964902] RAX: 0000000000000000 RBX: ffff88800e1fdc40 RCX: 0000000000000000
[ 57.965828] RDX: ffff88800ef43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.966776] RBP: ffff88800e1fdc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.967704] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.968646] R13: ffffffff84e223a0 R14: ffff88800e1fdc48 R15: ffffffff84d73340
[ 57.969588] FS: 00005555555ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.970628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.971415] CR2: 00007f4ddb1dc8e0 CR3: 000000001ed50000 CR4: 0000000000350ee0
[ 57.972358] Call Trace:
[ 57.972710]
[ 57.973015] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.973691] ipv4_frags_init_net+0x269/0x440
[ 57.974298] ops_init+0xbb/0x6b0
[ 57.974762] setup_net+0x3d9/0x990
[ 57.975230] ? down_read_killable+0x1d7/0x4e0
[ 57.975859] ? __pfx_setup_net+0x10/0x10
[ 57.976409] ? copy_net_ns+0x17c/0x770
[ 57.976968] copy_net_ns+0x321/0x770
[ 57.977496] create_new_namespaces+0x3f6/0xb30
[ 57.978108] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.978772] ksys_unshare+0x44d/0x8e0
[ 57.979306] ? __pfx_ksys_unshare+0x10/0x10
[ 57.979886] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.980677] __x64_sys_unshare+0x31/0x40
[ 57.981217] do_syscall_64+0x3f/0x90
[ 57.981757] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.982446] RIP: 0033:0x7f9cbfd4e0d7
[ 57.982923] 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
[ 57.985276] RSP: 002b:00007fff830a4d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.986251] RAX: ffffffffffffffda RBX: 00007fff830a5378 RCX: 00007f9cbfd4e0d7
[ 57.987180] RDX: 00007f9cbfdb841f RSI: 00007fff830a4cd0 RDI: 0000000040000000
[ 57.988099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff830a4ae0
[ 57.989010] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cbfe60bf0
[ 57.989929] R13: 00007fff830a4e10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.990872]
[ 57.991188] irq event stamp: 8215
[ 57.991656] hardirqs last enabled at (8227): [] __up_console_sem+0x78/0x80
[ 57.992773] hardirqs last disabled at (8238): [] __up_console_sem+0x5d/0x80
[ 57.993887] softirqs last enabled at (7802): [] irq_exit_rcu+0x93/0xc0
[ 57.994977] softirqs last disabled at (7791): [] irq_exit_rcu+0x93/0xc0
[ 57.996038] ---[ end trace 0000000000000000 ]---
[ 58.001386] ------------[ cut here ]------------
[ 58.001970] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.003637] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.004680] Modules linked in:
[ 58.005084] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.006229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.007225] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.007897] 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
[ 58.010067] RSP: 0018:ffff88801efa7c00 EFLAGS: 00010282
[ 58.010744] RAX: 0000000000000000 RBX: ffff88800680e440 RCX: 0000000000000000
[ 58.011648] RDX: ffff88800ef43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.012550] RBP: ffff88800680e454 R08: 0000000000000001 R09: 0000000000000000
[ 58.013447] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.014330] R13: ffffffff84e223a0 R14: ffff88800680e448 R15: ffffffff84da62e0
[ 58.015203] FS: 00005555555ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.016233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.017016] CR2: 00007f4ddb1dc8e0 CR3: 000000001ed50000 CR4: 0000000000350ee0
[ 58.017950] Call Trace:
[ 58.018324]
[ 58.018633] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.019307] ipv6_frags_init_net+0x206/0x3c0
[ 58.019880] ops_init+0xbb/0x6b0
[ 58.020365] setup_net+0x3d9/0x990
[ 58.020865] ? down_read_killable+0x1d7/0x4e0
[ 58.021481] ? __pfx_setup_net+0x10/0x10
[ 58.022014] ? copy_net_ns+0x17c/0x770
[ 58.022557] copy_net_ns+0x321/0x770
[ 58.023056] create_new_namespaces+0x3f6/0xb30
[ 58.023683] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.024343] ksys_unshare+0x44d/0x8e0
[ 58.024876] ? __pfx_ksys_unshare+0x10/0x10
[ 58.025457] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.026203] __x64_sys_unshare+0x31/0x40
[ 58.026777] do_syscall_64+0x3f/0x90
[ 58.027302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.027963] RIP: 0033:0x7f9cbfd4e0d7
[ 58.028462] 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
[ 58.030742] RSP: 002b:00007fff830a4d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.031739] RAX: ffffffffffffffda RBX: 00007fff830a5378 RCX: 00007f9cbfd4e0d7
[ 58.032683] RDX: 00007f9cbfdb841f RSI: 00007fff830a4cd0 RDI: 0000000040000000
[ 58.033609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff830a4ae0
[ 58.034536] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cbfe60bf0
[ 58.035450] R13: 00007fff830a4e10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.036397]
[ 58.036716] irq event stamp: 10159
[ 58.037167] hardirqs last enabled at (10169): [] __up_console_sem+0x78/0x80
[ 58.038287] hardirqs last disabled at (10182): [] __up_console_sem+0x5d/0x80
[ 58.039383] softirqs last enabled at (9362): [] irq_exit_rcu+0x93/0xc0
[ 58.040455] softirqs last disabled at (9319): [] irq_exit_rcu+0x93/0xc0
[ 58.041543] ---[ end trace 0000000000000000 ]---
[ 58.042969] ------------[ cut here ]------------
[ 58.043676] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.045753] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.046860] Modules linked in:
[ 58.047314] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.048542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.049605] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.050296] 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
[ 58.052577] RSP: 0018:ffff88801efa7bf0 EFLAGS: 00010286
[ 58.053301] RAX: 0000000000000000 RBX: ffff88800ec55c40 RCX: 0000000000000000
[ 58.054198] RDX: ffff88800ef43680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.055126] RBP: ffff88800ec55c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.056051] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.056994] R13: ffffffff84e223a0 R14: ffff88800ec55c48 R15: ffffffff84daf020
[ 58.057910] FS: 00005555555ff400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.058913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.059660] CR2: 00007f4ddb1dc8e0 CR3: 000000001ed50000 CR4: 0000000000350ee0
[ 58.060573] Call Trace:
[ 58.060900]
[ 58.061206] nf_ct_net_init+0x224/0x3d0
[ 58.061755] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.062372] ops_init+0xbb/0x6b0
[ 58.062819] setup_net+0x3d9/0x990
[ 58.063309] ? down_read_killable+0x1d7/0x4e0
[ 58.063878] ? __pfx_setup_net+0x10/0x10
[ 58.064421] ? copy_net_ns+0x17c/0x770
[ 58.064933] copy_net_ns+0x321/0x770
[ 58.065441] create_new_namespaces+0x3f6/0xb30
[ 58.066028] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.066686] ksys_unshare+0x44d/0x8e0
[ 58.067179] ? __pfx_ksys_unshare+0x10/0x10
[ 58.067766] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.068509] __x64_sys_unshare+0x31/0x40
[ 58.069059] do_syscall_64+0x3f/0x90
[ 58.069570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.070201] RIP: 0033:0x7f9cbfd4e0d7
[ 58.070698] 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
[ 58.072883] RSP: 002b:00007fff830a4d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.073834] RAX: ffffffffffffffda RBX: 00007fff830a5378 RCX: 00007f9cbfd4e0d7
[ 58.074720] RDX: 00007f9cbfdb841f RSI: 00007fff830a4cd0 RDI: 0000000040000000
[ 58.075606] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff830a4ae0
[ 58.076495] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9cbfe60bf0
[ 58.077384] R13: 00007fff830a4e10 R14: 0000000000000000 R15: 00000000000000f8
[ 58.078253]
[ 58.078586] irq event stamp: 11005
[ 58.079010] hardirqs last enabled at (11015): [] __up_console_sem+0x78/0x80
[ 58.080080] hardirqs last disabled at (11026): [] __up_console_sem+0x5d/0x80
[ 58.081167] softirqs last enabled at (10690): [] irq_exit_rcu+0x93/0xc0
[ 58.082211] softirqs last disabled at (10685): [] irq_exit_rcu+0x93/0xc0
[ 58.083215] ---[ end trace 0000000000000000 ]---
executing program
[ 59.620031] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.667331] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.715316] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.763415] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:39:55 Registers:
info registers vcpu 0
RAX=0000000000020a39 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=00007fa05089b6f4 CR3=0000000016d52000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=70692f74656e206c7463737973205d00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000028 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efa7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000028 R11=0000000000000001
R12=0000000000000028 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 00005555555ff400 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=00007f4ddb1dc8e0 CR3=000000001ed50000 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