Warning: Permanently added '[localhost]:12490' (ECDSA) to the list of known hosts.
2023/05/17 13:53:49 fuzzer started
2023/05/17 13:53:49 dialing manager at localhost:44319
2023/05/17 13:53:49 checking machine...
2023/05/17 13:53:49 checking revisions...
syzkaller login: [ 68.921858] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:53:49 testing simple program...
[ 68.998055] cgroup: Unknown subsys name 'net'
[ 69.081322] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 81.455414] audit: type=1400 audit(1684331642.129:6): 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
[ 82.571325] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.573007] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.575461] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.585375] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.588256] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.590183] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.972947] ------------[ cut here ]------------
[ 82.973608] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 82.975530] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.976632] Modules linked in:
[ 82.977065] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.982045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.983396] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.984236] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 82.986902] RSP: 0018:ffff88801e2dfc00 EFLAGS: 00010282
[ 82.987759] RAX: 0000000000000000 RBX: ffff88800dd96440 RCX: 0000000000000000
[ 82.988889] RDX: ffff8880147c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.989965] RBP: ffff88800dd96454 R08: 0000000000000001 R09: 0000000000000000
[ 82.991044] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.992162] R13: ffffffff84e23fe0 R14: ffff88800dd96448 R15: ffffffff84d74dc0
[ 82.993107] FS: 0000555555f37400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 82.994142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.994905] CR2: 00007f39268ae6f4 CR3: 00000000166b8000 CR4: 0000000000350ee0
[ 82.995818] Call Trace:
[ 82.996173]
[ 82.996482] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 82.997151] ipv4_frags_init_net+0x269/0x440
[ 82.997725] ops_init+0xbb/0x6b0
[ 82.998217] setup_net+0x3d9/0x990
[ 82.998693] ? down_read_killable+0x1d7/0x4e0
[ 82.999304] ? __pfx_setup_net+0x10/0x10
[ 82.999882] ? copy_net_ns+0x17c/0x770
[ 83.000408] copy_net_ns+0x321/0x770
[ 83.000939] create_new_namespaces+0x3f6/0xb30
[ 83.001541] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.002198] ksys_unshare+0x44d/0x8e0
[ 83.002707] ? __pfx_ksys_unshare+0x10/0x10
[ 83.003296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.004078] __x64_sys_unshare+0x31/0x40
[ 83.004605] do_syscall_64+0x3f/0x90
[ 83.005127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.005833] RIP: 0033:0x7fdf82a150d7
[ 83.006311] 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
[ 83.008599] RSP: 002b:00007ffee6e3ef48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.009806] RAX: ffffffffffffffda RBX: 00007ffee6e3f588 RCX: 00007fdf82a150d7
[ 83.010947] RDX: 00007fdf82a7f41f RSI: 00007ffee6e3eee0 RDI: 0000000040000000
[ 83.012077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6e3ecf0
[ 83.013177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdf82b27bf0
[ 83.014079] R13: 00007ffee6e3f020 R14: 0000000000000000 R15: 00000000000000f8
[ 83.014994]
[ 83.015306] irq event stamp: 7833
[ 83.015753] hardirqs last enabled at (7843): [] __up_console_sem+0x78/0x80
[ 83.016842] hardirqs last disabled at (7856): [] __up_console_sem+0x5d/0x80
[ 83.017993] softirqs last enabled at (7326): [] irq_exit_rcu+0x93/0xc0
[ 83.019012] softirqs last disabled at (7321): [] irq_exit_rcu+0x93/0xc0
[ 83.020056] ---[ end trace 0000000000000000 ]---
[ 83.025250] ------------[ cut here ]------------
[ 83.025867] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.027498] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.028569] Modules linked in:
[ 83.029017] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.030185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.031210] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.031972] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 83.034190] RSP: 0018:ffff88801e2dfc00 EFLAGS: 00010282
[ 83.034883] RAX: 0000000000000000 RBX: ffff88800e41e840 RCX: 0000000000000000
[ 83.035755] RDX: ffff8880147c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.036659] RBP: ffff88800e41e854 R08: 0000000000000001 R09: 0000000000000000
[ 83.037618] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.038611] R13: ffffffff84e23fe0 R14: ffff88800e41e848 R15: ffffffff84da7d60
[ 83.039595] FS: 0000555555f37400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.040829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.041716] CR2: 00007f39268ae6f4 CR3: 00000000166b8000 CR4: 0000000000350ee0
[ 83.042643] Call Trace:
[ 83.043014]
[ 83.043368] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.044085] ipv6_frags_init_net+0x206/0x3c0
[ 83.044649] ops_init+0xbb/0x6b0
[ 83.045127] setup_net+0x3d9/0x990
[ 83.045585] ? down_read_killable+0x1d7/0x4e0
[ 83.046185] ? __pfx_setup_net+0x10/0x10
[ 83.046690] ? copy_net_ns+0x17c/0x770
[ 83.047265] copy_net_ns+0x321/0x770
[ 83.047838] create_new_namespaces+0x3f6/0xb30
[ 83.048529] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.049254] ksys_unshare+0x44d/0x8e0
[ 83.049845] ? __pfx_ksys_unshare+0x10/0x10
[ 83.050509] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.051386] __x64_sys_unshare+0x31/0x40
[ 83.052062] do_syscall_64+0x3f/0x90
[ 83.052632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.053499] RIP: 0033:0x7fdf82a150d7
[ 83.054135] 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
[ 83.056669] RSP: 002b:00007ffee6e3ef48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.057684] RAX: ffffffffffffffda RBX: 00007ffee6e3f588 RCX: 00007fdf82a150d7
[ 83.058591] RDX: 00007fdf82a7f41f RSI: 00007ffee6e3eee0 RDI: 0000000040000000
[ 83.059530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6e3ecf0
[ 83.060453] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdf82b27bf0
[ 83.061352] R13: 00007ffee6e3f020 R14: 0000000000000000 R15: 00000000000000f8
[ 83.062258]
[ 83.062557] irq event stamp: 9705
[ 83.063010] hardirqs last enabled at (9717): [] __up_console_sem+0x78/0x80
[ 83.064084] hardirqs last disabled at (9728): [] __up_console_sem+0x5d/0x80
[ 83.065132] softirqs last enabled at (9210): [] irq_exit_rcu+0x93/0xc0
[ 83.066159] softirqs last disabled at (9205): [] irq_exit_rcu+0x93/0xc0
[ 83.067200] ---[ end trace 0000000000000000 ]---
[ 83.068529] ------------[ cut here ]------------
[ 83.069146] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.071070] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.072137] Modules linked in:
[ 83.072535] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.073669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.074660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.075327] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 83.077488] RSP: 0018:ffff88801e2dfbf0 EFLAGS: 00010286
[ 83.078166] RAX: 0000000000000000 RBX: ffff88800e41e240 RCX: 0000000000000000
[ 83.079044] RDX: ffff8880147c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.079951] RBP: ffff88800e41e254 R08: 0000000000000001 R09: 0000000000000000
[ 83.080831] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.081676] R13: ffffffff84e23fe0 R14: ffff88800e41e248 R15: ffffffff84db0aa0
[ 83.082566] FS: 0000555555f37400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.083553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.084278] CR2: 00007f39268ae6f4 CR3: 00000000166b8000 CR4: 0000000000350ee0
[ 83.085169] Call Trace:
[ 83.085489]
[ 83.085815] nf_ct_net_init+0x224/0x3d0
[ 83.086326] ? __pfx_nf_ct_net_init+0x10/0x10
[ 83.086926] ops_init+0xbb/0x6b0
[ 83.087367] setup_net+0x3d9/0x990
[ 83.087853] ? down_read_killable+0x1d7/0x4e0
[ 83.088418] ? __pfx_setup_net+0x10/0x10
[ 83.088955] ? copy_net_ns+0x17c/0x770
[ 83.089465] copy_net_ns+0x321/0x770
[ 83.089972] create_new_namespaces+0x3f6/0xb30
[ 83.090552] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.091196] ksys_unshare+0x44d/0x8e0
[ 83.091700] ? __pfx_ksys_unshare+0x10/0x10
[ 83.092277] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.093008] __x64_sys_unshare+0x31/0x40
[ 83.093523] do_syscall_64+0x3f/0x90
[ 83.094025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.094663] RIP: 0033:0x7fdf82a150d7
[ 83.095154] 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
[ 83.097318] RSP: 002b:00007ffee6e3ef48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.098261] RAX: ffffffffffffffda RBX: 00007ffee6e3f588 RCX: 00007fdf82a150d7
[ 83.099143] RDX: 00007fdf82a7f41f RSI: 00007ffee6e3eee0 RDI: 0000000040000000
[ 83.100099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6e3ecf0
[ 83.101290] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdf82b27bf0
[ 83.102486] R13: 00007ffee6e3f020 R14: 0000000000000000 R15: 00000000000000f8
[ 83.103726]
[ 83.104156] irq event stamp: 10467
[ 83.104734] hardirqs last enabled at (10477): [] __up_console_sem+0x78/0x80
[ 83.106189] hardirqs last disabled at (10490): [] __up_console_sem+0x5d/0x80
[ 83.107643] softirqs last enabled at (10282): [] irq_exit_rcu+0x93/0xc0
[ 83.109051] softirqs last disabled at (10277): [] irq_exit_rcu+0x93/0xc0
[ 83.110459] ---[ end trace 0000000000000000 ]---
executing program
[ 84.655374] Bluetooth: hci0: command 0x0409 tx timeout
[ 86.702846] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 88.750890] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 90.798842] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:53:31 Registers:
info registers vcpu 0
RAX=0000000000021c93 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007ff8f2617e40 CR3=000000000ecf2000 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=2ed84c69c843ff85e74b39a8ae563444
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5086c475b7feb208000000000013ec70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=31a7b2455c48717100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e2df5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555f37400 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=00007f39268ae6f4 CR3=00000000166b8000 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