Warning: Permanently added '[localhost]:44413' (ECDSA) to the list of known hosts.
2023/05/16 11:47:55 fuzzer started
2023/05/16 11:47:55 dialing manager at localhost:35573
2023/05/16 11:47:55 checking machine...
2023/05/16 11:47:55 checking revisions...
syzkaller login: [ 37.720974] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:47:55 testing simple program...
[ 37.791701] cgroup: Unknown subsys name 'net'
[ 37.881447] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.271868] audit: type=1400 audit(1684237688.228:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.395120] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.396697] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.398363] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.402406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.405097] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.408116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.797271] ------------[ cut here ]------------
[ 51.798521] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.800565] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.801865] Modules linked in:
[ 51.802361] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.806947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.808100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.808866] 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
[ 51.811330] RSP: 0018:ffff88801f9bfc00 EFLAGS: 00010282
[ 51.812034] RAX: 0000000000000000 RBX: ffff88800da15040 RCX: 0000000000000000
[ 51.812894] RDX: ffff88800db31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.813799] RBP: ffff88800da15054 R08: 0000000000000001 R09: 0000000000000000
[ 51.814668] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.815513] R13: ffffffff84e223a0 R14: ffff88800da15048 R15: ffffffff84d73340
[ 51.816387] FS: 00005555562a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.817370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.818118] CR2: 00007fa5561d46f4 CR3: 00000000205e0000 CR4: 0000000000350ef0
[ 51.818990] Call Trace:
[ 51.819314]
[ 51.819634] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.820240] ipv4_frags_init_net+0x269/0x440
[ 51.820814] ops_init+0xbb/0x6b0
[ 51.821252] setup_net+0x3d9/0x990
[ 51.821749] ? down_read_killable+0x1d7/0x4e0
[ 51.822311] ? __pfx_setup_net+0x10/0x10
[ 51.822889] ? copy_net_ns+0x17c/0x770
[ 51.823464] copy_net_ns+0x321/0x770
[ 51.824038] create_new_namespaces+0x3f6/0xb30
[ 51.824729] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.825423] ksys_unshare+0x44d/0x8e0
[ 51.826019] ? __pfx_ksys_unshare+0x10/0x10
[ 51.826666] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.827464] __x64_sys_unshare+0x31/0x40
[ 51.828083] do_syscall_64+0x3f/0x90
[ 51.828650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.829388] RIP: 0033:0x7f3f54cee0d7
[ 51.829978] 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
[ 51.832460] RSP: 002b:00007ffff6b47268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.833554] RAX: ffffffffffffffda RBX: 00007ffff6b478a8 RCX: 00007f3f54cee0d7
[ 51.834565] RDX: 00007f3f54d5841f RSI: 00007ffff6b47200 RDI: 0000000040000000
[ 51.835599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6b47010
[ 51.836614] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f54e00bf0
[ 51.837638] R13: 00007ffff6b47340 R14: 0000000000000000 R15: 00000000000000f8
[ 51.838684]
[ 51.839027] irq event stamp: 8277
[ 51.839511] hardirqs last enabled at (8287): [] __up_console_sem+0x78/0x80
[ 51.840732] hardirqs last disabled at (8298): [] __up_console_sem+0x5d/0x80
[ 51.841967] softirqs last enabled at (7810): [] irq_exit_rcu+0x93/0xc0
[ 51.843146] softirqs last disabled at (7789): [] irq_exit_rcu+0x93/0xc0
[ 51.844324] ---[ end trace 0000000000000000 ]---
[ 51.850862] ------------[ cut here ]------------
[ 51.851556] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.853609] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.854825] Modules linked in:
[ 51.855297] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.856660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.857832] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.858607] 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
[ 51.861112] RSP: 0018:ffff88801f9bfc00 EFLAGS: 00010282
[ 51.861924] RAX: 0000000000000000 RBX: ffff88800deac440 RCX: 0000000000000000
[ 51.862940] RDX: ffff88800db31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.863955] RBP: ffff88800deac454 R08: 0000000000000001 R09: 0000000000000000
[ 51.864978] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.866026] R13: ffffffff84e223a0 R14: ffff88800deac448 R15: ffffffff84da62e0
[ 51.867065] FS: 00005555562a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.868213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.869058] CR2: 00007fa5561d46f4 CR3: 00000000205e0000 CR4: 0000000000350ef0
[ 51.870117] Call Trace:
[ 51.870496]
[ 51.870867] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.871569] ipv6_frags_init_net+0x206/0x3c0
[ 51.872240] ops_init+0xbb/0x6b0
[ 51.872786] setup_net+0x3d9/0x990
[ 51.873314] ? down_read_killable+0x1d7/0x4e0
[ 51.874006] ? __pfx_setup_net+0x10/0x10
[ 51.874629] ? copy_net_ns+0x17c/0x770
[ 51.875208] copy_net_ns+0x321/0x770
[ 51.875802] create_new_namespaces+0x3f6/0xb30
[ 51.876465] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.877215] ksys_unshare+0x44d/0x8e0
[ 51.877838] ? __pfx_ksys_unshare+0x10/0x10
[ 51.878471] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.879326] __x64_sys_unshare+0x31/0x40
[ 51.879968] do_syscall_64+0x3f/0x90
[ 51.880513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.881285] RIP: 0033:0x7f3f54cee0d7
[ 51.881863] 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
[ 51.884353] RSP: 002b:00007ffff6b47268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.885440] RAX: ffffffffffffffda RBX: 00007ffff6b478a8 RCX: 00007f3f54cee0d7
[ 51.886489] RDX: 00007f3f54d5841f RSI: 00007ffff6b47200 RDI: 0000000040000000
[ 51.887506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6b47010
[ 51.888555] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f54e00bf0
[ 51.889597] R13: 00007ffff6b47340 R14: 0000000000000000 R15: 00000000000000f8
[ 51.890639]
[ 51.890980] irq event stamp: 10645
[ 51.891489] hardirqs last enabled at (10655): [] __up_console_sem+0x78/0x80
[ 51.892725] hardirqs last disabled at (10666): [] __up_console_sem+0x5d/0x80
[ 51.893964] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 51.895184] softirqs last disabled at (10595): [] irq_exit_rcu+0x93/0xc0
[ 51.896389] ---[ end trace 0000000000000000 ]---
[ 51.897981] ------------[ cut here ]------------
[ 51.898680] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.901026] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.902213] Modules linked in:
[ 51.902714] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.904035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.905174] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.905936] 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
[ 51.908401] RSP: 0018:ffff88801f9bfbf0 EFLAGS: 00010286
[ 51.909181] RAX: 0000000000000000 RBX: ffff88800dcec040 RCX: 0000000000000000
[ 51.910205] RDX: ffff88800db31b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.911220] RBP: ffff88800dcec054 R08: 0000000000000001 R09: 0000000000000000
[ 51.912218] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.913225] R13: ffffffff84e223a0 R14: ffff88800dcec048 R15: ffffffff84daf020
[ 51.914248] FS: 00005555562a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.915383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.916222] CR2: 00007fa5561d46f4 CR3: 00000000205e0000 CR4: 0000000000350ef0
[ 51.917231] Call Trace:
[ 51.917667]
[ 51.918009] nf_ct_net_init+0x224/0x3d0
[ 51.918626] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.919272] ops_init+0xbb/0x6b0
[ 51.919807] setup_net+0x3d9/0x990
[ 51.920325] ? down_read_killable+0x1d7/0x4e0
[ 51.921003] ? __pfx_setup_net+0x10/0x10
[ 51.921617] ? copy_net_ns+0x17c/0x770
[ 51.922187] copy_net_ns+0x321/0x770
[ 51.922767] create_new_namespaces+0x3f6/0xb30
[ 51.923431] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.924162] ksys_unshare+0x44d/0x8e0
[ 51.924743] ? __pfx_ksys_unshare+0x10/0x10
[ 51.925359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.926205] __x64_sys_unshare+0x31/0x40
[ 51.926822] do_syscall_64+0x3f/0x90
[ 51.927359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.928122] RIP: 0033:0x7f3f54cee0d7
[ 51.928676] 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
[ 51.931156] RSP: 002b:00007ffff6b47268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.932235] RAX: ffffffffffffffda RBX: 00007ffff6b478a8 RCX: 00007f3f54cee0d7
[ 51.933245] RDX: 00007f3f54d5841f RSI: 00007ffff6b47200 RDI: 0000000040000000
[ 51.934265] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff6b47010
[ 51.935277] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f54e00bf0
[ 51.936276] R13: 00007ffff6b47340 R14: 0000000000000000 R15: 00000000000000f8
[ 51.937318]
[ 51.937707] irq event stamp: 11507
[ 51.938202] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 51.939409] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 51.940621] softirqs last enabled at (11162): [] irq_exit_rcu+0x93/0xc0
[ 51.941818] softirqs last disabled at (11157): [] irq_exit_rcu+0x93/0xc0
[ 51.942997] ---[ end trace 0000000000000000 ]---
executing program
[ 53.480289] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.527639] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.575652] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.623652] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:48:08 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 00005555562a6400 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=00007fa5561d46f4 CR3=00000000205e0000 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=0000000000036d25 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=00007f6c1df6d010 CR3=000000000dcf4000 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=0cff19908aff4781e74d0f693086bf0a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010f280 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=493d75329d8c31f600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000