Warning: Permanently added '[localhost]:7141' (ECDSA) to the list of known hosts.
2023/05/16 11:38:24 fuzzer started
2023/05/16 11:38:24 dialing manager at localhost:35573
2023/05/16 11:38:24 checking machine...
2023/05/16 11:38:24 checking revisions...
syzkaller login: [ 49.703261] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:38:24 testing simple program...
[ 49.769141] cgroup: Unknown subsys name 'net'
[ 49.839016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.318770] audit: type=1400 audit(1684237117.345:6): 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
[ 63.468104] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.470089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.472193] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.476525] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.479278] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.480410] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.891660] ------------[ cut here ]------------
[ 63.892430] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.894532] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.895765] Modules linked in:
[ 63.896201] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.898113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.900401] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.901148] 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
[ 63.903652] RSP: 0018:ffff88802025fc00 EFLAGS: 00010282
[ 63.904485] RAX: 0000000000000000 RBX: ffff88800d9fc840 RCX: 0000000000000000
[ 63.905543] RDX: ffff88800fe9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.906616] RBP: ffff88800d9fc854 R08: 0000000000000001 R09: 0000000000000000
[ 63.907699] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.908766] R13: ffffffff84e223a0 R14: ffff88800d9fc848 R15: ffffffff84d73340
[ 63.909836] FS: 00005555561c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.911076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.911932] CR2: 00007eff1893a6f4 CR3: 000000000f146000 CR4: 0000000000350ef0
[ 63.913008] Call Trace:
[ 63.913387]
[ 63.913730] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.914510] ipv4_frags_init_net+0x269/0x440
[ 63.915226] ops_init+0xbb/0x6b0
[ 63.915747] setup_net+0x3d9/0x990
[ 63.916343] ? down_read_killable+0x1d7/0x4e0
[ 63.917065] ? __pfx_setup_net+0x10/0x10
[ 63.917655] ? copy_net_ns+0x17c/0x770
[ 63.918329] copy_net_ns+0x321/0x770
[ 63.918919] create_new_namespaces+0x3f6/0xb30
[ 63.919650] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.920429] ksys_unshare+0x44d/0x8e0
[ 63.921070] ? __pfx_ksys_unshare+0x10/0x10
[ 63.921705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.922619] __x64_sys_unshare+0x31/0x40
[ 63.923294] do_syscall_64+0x3f/0x90
[ 63.923862] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.924652] RIP: 0033:0x7fe6863a00d7
[ 63.925248] 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
[ 63.927965] RSP: 002b:00007ffca641c4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.929307] RAX: ffffffffffffffda RBX: 00007ffca641cb38 RCX: 00007fe6863a00d7
[ 63.930557] RDX: 00007fe68640a41f RSI: 00007ffca641c490 RDI: 0000000040000000
[ 63.931774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca641c2a0
[ 63.933034] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6864b2bf0
[ 63.934300] R13: 00007ffca641c5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.935550]
[ 63.935961] irq event stamp: 10765
[ 63.936610] hardirqs last enabled at (10777): [] __up_console_sem+0x78/0x80
[ 63.938086] hardirqs last disabled at (10788): [] __up_console_sem+0x5d/0x80
[ 63.939590] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 63.941036] softirqs last disabled at (10299): [] irq_exit_rcu+0x93/0xc0
[ 63.942382] ---[ end trace 0000000000000000 ]---
[ 63.951407] ------------[ cut here ]------------
[ 63.952162] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.954198] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.955265] Modules linked in:
[ 63.955674] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.956839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.957837] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.958532] 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
[ 63.960667] RSP: 0018:ffff88802025fc00 EFLAGS: 00010282
[ 63.961362] RAX: 0000000000000000 RBX: ffff888015f00040 RCX: 0000000000000000
[ 63.962259] RDX: ffff88800fe9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.963161] RBP: ffff888015f00054 R08: 0000000000000001 R09: 0000000000000000
[ 63.964038] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.964882] R13: ffffffff84e223a0 R14: ffff888015f00048 R15: ffffffff84da62e0
[ 63.965777] FS: 00005555561c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.966802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.967551] CR2: 00007ff3c2cc4000 CR3: 000000000f146000 CR4: 0000000000350ef0
[ 63.968430] Call Trace:
[ 63.968760]
[ 63.969091] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.969698] ipv6_frags_init_net+0x206/0x3c0
[ 63.970295] ops_init+0xbb/0x6b0
[ 63.970737] setup_net+0x3d9/0x990
[ 63.971215] ? down_read_killable+0x1d7/0x4e0
[ 63.971789] ? __pfx_setup_net+0x10/0x10
[ 63.972328] ? copy_net_ns+0x17c/0x770
[ 63.972833] copy_net_ns+0x321/0x770
[ 63.973340] create_new_namespaces+0x3f6/0xb30
[ 63.973937] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.974600] ksys_unshare+0x44d/0x8e0
[ 63.975122] ? __pfx_ksys_unshare+0x10/0x10
[ 63.975673] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.976418] __x64_sys_unshare+0x31/0x40
[ 63.976936] do_syscall_64+0x3f/0x90
[ 63.977446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.978133] RIP: 0033:0x7fe6863a00d7
[ 63.978634] 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
[ 63.980785] RSP: 002b:00007ffca641c4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.981884] RAX: ffffffffffffffda RBX: 00007ffca641cb38 RCX: 00007fe6863a00d7
[ 63.982777] RDX: 00007fe68640a41f RSI: 00007ffca641c490 RDI: 0000000040000000
[ 63.983661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca641c2a0
[ 63.984549] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6864b2bf0
[ 63.985441] R13: 00007ffca641c5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.986370]
[ 63.986669] irq event stamp: 13529
[ 63.987124] hardirqs last enabled at (13541): [] __up_console_sem+0x78/0x80
[ 63.988182] hardirqs last disabled at (13552): [] __up_console_sem+0x5d/0x80
[ 63.989247] softirqs last enabled at (13414): [] irq_exit_rcu+0x93/0xc0
[ 63.990281] softirqs last disabled at (13409): [] irq_exit_rcu+0x93/0xc0
[ 63.991311] ---[ end trace 0000000000000000 ]---
[ 63.992919] ------------[ cut here ]------------
[ 63.993527] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.995398] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.996443] Modules linked in:
[ 63.996846] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.997992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.999007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.999632] 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
[ 64.001783] RSP: 0018:ffff88802025fbf0 EFLAGS: 00010286
[ 64.002464] RAX: 0000000000000000 RBX: ffff888015f00640 RCX: 0000000000000000
[ 64.003334] RDX: ffff88800fe9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.004200] RBP: ffff888015f00654 R08: 0000000000000001 R09: 0000000000000000
[ 64.005089] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.005917] R13: ffffffff84e223a0 R14: ffff888015f00648 R15: ffffffff84daf020
[ 64.006796] FS: 00005555561c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.007792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.008668] CR2: 00007ff3c2cc4000 CR3: 000000000f146000 CR4: 0000000000350ef0
[ 64.009748] Call Trace:
[ 64.010188]
[ 64.010559] nf_ct_net_init+0x224/0x3d0
[ 64.011216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.011933] ops_init+0xbb/0x6b0
[ 64.012645] setup_net+0x3d9/0x990
[ 64.013273] ? down_read_killable+0x1d7/0x4e0
[ 64.013960] ? __pfx_setup_net+0x10/0x10
[ 64.014619] ? copy_net_ns+0x17c/0x770
[ 64.015278] copy_net_ns+0x321/0x770
[ 64.015855] create_new_namespaces+0x3f6/0xb30
[ 64.016583] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.017379] ksys_unshare+0x44d/0x8e0
[ 64.018020] ? __pfx_ksys_unshare+0x10/0x10
[ 64.018680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.019581] __x64_sys_unshare+0x31/0x40
[ 64.020246] do_syscall_64+0x3f/0x90
[ 64.020822] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.021619] RIP: 0033:0x7fe6863a00d7
[ 64.022244] 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
[ 64.024842] RSP: 002b:00007ffca641c4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.026007] RAX: ffffffffffffffda RBX: 00007ffca641cb38 RCX: 00007fe6863a00d7
[ 64.027080] RDX: 00007fe68640a41f RSI: 00007ffca641c490 RDI: 0000000040000000
[ 64.028153] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca641c2a0
[ 64.029232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6864b2bf0
[ 64.030484] R13: 00007ffca641c5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.031865]
[ 64.032377] irq event stamp: 14345
[ 64.033068] hardirqs last enabled at (14357): [] __up_console_sem+0x78/0x80
[ 64.034651] hardirqs last disabled at (14368): [] __up_console_sem+0x5d/0x80
[ 64.036256] softirqs last enabled at (13822): [] irq_exit_rcu+0x93/0xc0
[ 64.037822] softirqs last disabled at (13817): [] irq_exit_rcu+0x93/0xc0
[ 64.039199] ---[ end trace 0000000000000000 ]---
executing program
[ 65.545676] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.593024] Bluetooth: hci0: command 0x041b tx timeout
[ 69.641045] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.689046] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:38:25 Registers:
info registers vcpu 0
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802025f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 00005555561c0400 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=00007eff1893a6f4 CR3=000000000f146000 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=0000000000021963 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=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 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=00007ff3c2b8a780 CR3=0000000015e78000 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=27d566f47af314ad064087bfc8b7e9de
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111358 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5c203796210f235400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000