Warning: Permanently added '[localhost]:52359' (ECDSA) to the list of known hosts.
2023/05/17 07:19:35 fuzzer started
2023/05/17 07:19:35 dialing manager at localhost:35573
2023/05/17 07:19:35 checking machine...
2023/05/17 07:19:35 checking revisions...
syzkaller login: [ 61.112011] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:19:35 testing simple program...
[ 61.165501] cgroup: Unknown subsys name 'net'
[ 61.226984] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.416489] audit: type=1400 audit(1684307988.021:6): 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
[ 74.545751] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.547235] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.549341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.553814] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.556522] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.557813] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.952415] ------------[ cut here ]------------
[ 74.953188] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.955469] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.956722] Modules linked in:
[ 74.957200] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.962116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.963133] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.963818] 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
[ 74.966020] RSP: 0018:ffff88801472fc00 EFLAGS: 00010282
[ 74.966674] RAX: 0000000000000000 RBX: ffff88800eb1fc40 RCX: 0000000000000000
[ 74.967560] RDX: ffff88800ddb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.968458] RBP: ffff88800eb1fc54 R08: 0000000000000001 R09: 0000000000000000
[ 74.969334] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.970244] R13: ffffffff84e223a0 R14: ffff88800eb1fc48 R15: ffffffff84d73340
[ 74.971136] FS: 0000555556ff4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.972125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.972851] CR2: 00007fb94af586f4 CR3: 0000000015af8000 CR4: 0000000000350ee0
[ 74.973748] Call Trace:
[ 74.974070]
[ 74.974366] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.974999] ipv4_frags_init_net+0x269/0x440
[ 74.975558] ops_init+0xbb/0x6b0
[ 74.976035] setup_net+0x3d9/0x990
[ 74.976483] ? down_read_killable+0x1d7/0x4e0
[ 74.977071] ? __pfx_setup_net+0x10/0x10
[ 74.977619] ? copy_net_ns+0x17c/0x770
[ 74.978158] copy_net_ns+0x321/0x770
[ 74.978643] create_new_namespaces+0x3f6/0xb30
[ 74.979253] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.979895] ksys_unshare+0x44d/0x8e0
[ 74.980381] ? __pfx_ksys_unshare+0x10/0x10
[ 74.980948] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.981664] __x64_sys_unshare+0x31/0x40
[ 74.982211] do_syscall_64+0x3f/0x90
[ 74.982714] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.983353] RIP: 0033:0x7fcab43790d7
[ 74.983839] 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
[ 74.986003] RSP: 002b:00007fff0d7a24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.986952] RAX: ffffffffffffffda RBX: 00007fff0d7a2b28 RCX: 00007fcab43790d7
[ 74.987848] RDX: 00007fcab43e341f RSI: 00007fff0d7a2480 RDI: 0000000040000000
[ 74.988731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0d7a2290
[ 74.989595] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab448bbf0
[ 74.990481] R13: 00007fff0d7a25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.991384]
[ 74.991714] irq event stamp: 7901
[ 74.992140] hardirqs last enabled at (7911): [] __up_console_sem+0x78/0x80
[ 74.993192] hardirqs last disabled at (7922): [] __up_console_sem+0x5d/0x80
[ 74.994274] softirqs last enabled at (7684): [] irq_exit_rcu+0x93/0xc0
[ 74.995306] softirqs last disabled at (7679): [] irq_exit_rcu+0x93/0xc0
[ 74.996330] ---[ end trace 0000000000000000 ]---
[ 75.001960] ------------[ cut here ]------------
[ 75.002583] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.004369] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.005607] Modules linked in:
[ 75.006190] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.007515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.008661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.009501] 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
[ 75.011845] RSP: 0018:ffff88801472fc00 EFLAGS: 00010282
[ 75.012504] RAX: 0000000000000000 RBX: ffff88800e5f3840 RCX: 0000000000000000
[ 75.013568] RDX: ffff88800ddb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.014635] RBP: ffff88800e5f3854 R08: 0000000000000001 R09: 0000000000000000
[ 75.015853] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.016838] R13: ffffffff84e223a0 R14: ffff88800e5f3848 R15: ffffffff84da62e0
[ 75.017872] FS: 0000555556ff4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.019051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.019928] CR2: 00007f3de8870028 CR3: 0000000015af8000 CR4: 0000000000350ef0
[ 75.020985] Call Trace:
[ 75.021316]
[ 75.021622] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.022389] ipv6_frags_init_net+0x206/0x3c0
[ 75.023117] ops_init+0xbb/0x6b0
[ 75.023564] setup_net+0x3d9/0x990
[ 75.024183] ? down_read_killable+0x1d7/0x4e0
[ 75.024903] ? __pfx_setup_net+0x10/0x10
[ 75.025405] ? copy_net_ns+0x17c/0x770
[ 75.026126] copy_net_ns+0x321/0x770
[ 75.026607] create_new_namespaces+0x3f6/0xb30
[ 75.027325] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.028147] ksys_unshare+0x44d/0x8e0
[ 75.028640] ? __pfx_ksys_unshare+0x10/0x10
[ 75.029336] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.030263] __x64_sys_unshare+0x31/0x40
[ 75.030907] do_syscall_64+0x3f/0x90
[ 75.031378] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.032174] RIP: 0033:0x7fcab43790d7
[ 75.032641] 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
[ 75.035138] RSP: 002b:00007fff0d7a24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.036218] RAX: ffffffffffffffda RBX: 00007fff0d7a2b28 RCX: 00007fcab43790d7
[ 75.037238] RDX: 00007fcab43e341f RSI: 00007fff0d7a2480 RDI: 0000000040000000
[ 75.038285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0d7a2290
[ 75.039334] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab448bbf0
[ 75.040364] R13: 00007fff0d7a25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.041396]
[ 75.041927] irq event stamp: 12285
[ 75.042370] hardirqs last enabled at (12295): [] __up_console_sem+0x78/0x80
[ 75.043530] hardirqs last disabled at (12348): [] __up_console_sem+0x5d/0x80
[ 75.044742] softirqs last enabled at (12422): [] irq_exit_rcu+0x93/0xc0
[ 75.045967] softirqs last disabled at (12435): [] irq_exit_rcu+0x93/0xc0
[ 75.047187] ---[ end trace 0000000000000000 ]---
[ 75.049447] ------------[ cut here ]------------
[ 75.050076] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.052038] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.053094] Modules linked in:
[ 75.053497] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.054699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.055708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.056349] 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
[ 75.058529] RSP: 0018:ffff88801472fbf0 EFLAGS: 00010286
[ 75.059207] RAX: 0000000000000000 RBX: ffff88800e5f2840 RCX: 0000000000000000
[ 75.060099] RDX: ffff88800ddb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.060982] RBP: ffff88800e5f2854 R08: 0000000000000001 R09: 0000000000000000
[ 75.061872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.062749] R13: ffffffff84e223a0 R14: ffff88800e5f2848 R15: ffffffff84daf020
[ 75.063598] FS: 0000555556ff4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.064590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.065331] CR2: 00007f3de8870028 CR3: 0000000015af8000 CR4: 0000000000350ef0
[ 75.066242] Call Trace:
[ 75.066570]
[ 75.066894] nf_ct_net_init+0x224/0x3d0
[ 75.067400] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.068003] ops_init+0xbb/0x6b0
[ 75.068445] setup_net+0x3d9/0x990
[ 75.068923] ? down_read_killable+0x1d7/0x4e0
[ 75.069486] ? __pfx_setup_net+0x10/0x10
[ 75.070042] ? copy_net_ns+0x17c/0x770
[ 75.070540] copy_net_ns+0x321/0x770
[ 75.071046] create_new_namespaces+0x3f6/0xb30
[ 75.071633] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.072273] ksys_unshare+0x44d/0x8e0
[ 75.072791] ? __pfx_ksys_unshare+0x10/0x10
[ 75.073341] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.074115] __x64_sys_unshare+0x31/0x40
[ 75.074637] do_syscall_64+0x3f/0x90
[ 75.075146] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.075815] RIP: 0033:0x7fcab43790d7
[ 75.076285] 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
[ 75.078468] RSP: 002b:00007fff0d7a24e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.079414] RAX: ffffffffffffffda RBX: 00007fff0d7a2b28 RCX: 00007fcab43790d7
[ 75.080306] RDX: 00007fcab43e341f RSI: 00007fff0d7a2480 RDI: 0000000040000000
[ 75.081183] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0d7a2290
[ 75.082110] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab448bbf0
[ 75.082991] R13: 00007fff0d7a25c0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.083887]
[ 75.084187] irq event stamp: 13431
[ 75.084626] hardirqs last enabled at (13441): [] __up_console_sem+0x78/0x80
[ 75.085724] hardirqs last disabled at (13452): [] __up_console_sem+0x5d/0x80
[ 75.086795] softirqs last enabled at (12744): [] irq_exit_rcu+0x93/0xc0
[ 75.087831] softirqs last disabled at (12731): [] irq_exit_rcu+0x93/0xc0
[ 75.088861] ---[ end trace 0000000000000000 ]---
executing program
[ 76.578350] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.626369] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 80.673848] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.721752] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:19:24 Registers:
info registers vcpu 0
RAX=0000000000039b4d 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=00007f3de8783bc0 CR3=000000000ec70000 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=eeb7f378a65d96864e43de9b6921dbf3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ba43875886c173d8000000000013c478 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=778ff0b9dbbbd2cc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801472f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556ff4400 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=00007fb94af586f4 CR3=0000000015af8000 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