Warning: Permanently added '[localhost]:27700' (ECDSA) to the list of known hosts.
2023/05/17 01:12:46 fuzzer started
2023/05/17 01:12:46 dialing manager at localhost:35573
2023/05/17 01:12:46 checking machine...
2023/05/17 01:12:46 checking revisions...
syzkaller login: [ 36.717592] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:12:46 testing simple program...
[ 36.780810] cgroup: Unknown subsys name 'net'
[ 36.880778] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.313734] audit: type=1400 audit(1684285980.279:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.448977] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.451151] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.453170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.457243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.460210] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.467506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.875724] ------------[ cut here ]------------
[ 51.876753] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.878497] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.879554] Modules linked in:
[ 51.879966] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.881416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.885784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.886463] 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
[ 51.888737] RSP: 0018:ffff88801822fc00 EFLAGS: 00010282
[ 51.889430] RAX: 0000000000000000 RBX: ffff888016515440 RCX: 0000000000000000
[ 51.890332] RDX: ffff888019788000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.891189] RBP: ffff888016515454 R08: 0000000000000001 R09: 0000000000000000
[ 51.892065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.892955] R13: ffffffff84e223a0 R14: ffff888016515448 R15: ffffffff84d73340
[ 51.893856] FS: 000055555748f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.894850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.895587] CR2: 00007f39b57a56f4 CR3: 000000000f648000 CR4: 0000000000350ef0
[ 51.896470] Call Trace:
[ 51.896812]
[ 51.897112] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.897756] ipv4_frags_init_net+0x269/0x440
[ 51.898343] ops_init+0xbb/0x6b0
[ 51.898785] setup_net+0x3d9/0x990
[ 51.899243] ? down_read_killable+0x1d7/0x4e0
[ 51.899843] ? __pfx_setup_net+0x10/0x10
[ 51.900376] ? copy_net_ns+0x17c/0x770
[ 51.900909] copy_net_ns+0x321/0x770
[ 51.901420] create_new_namespaces+0x3f6/0xb30
[ 51.902003] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.902644] ksys_unshare+0x44d/0x8e0
[ 51.903145] ? __pfx_ksys_unshare+0x10/0x10
[ 51.903725] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.904467] __x64_sys_unshare+0x31/0x40
[ 51.904992] do_syscall_64+0x3f/0x90
[ 51.905498] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.906143] RIP: 0033:0x7fc12ca360d7
[ 51.906635] 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
[ 51.908799] RSP: 002b:00007ffdaa449398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.909738] RAX: ffffffffffffffda RBX: 00007ffdaa4499d8 RCX: 00007fc12ca360d7
[ 51.910615] RDX: 00007fc12caa041f RSI: 00007ffdaa449330 RDI: 0000000040000000
[ 51.911501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaa449140
[ 51.912397] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc12cb48bf0
[ 51.913307] R13: 00007ffdaa449470 R14: 0000000000000000 R15: 00000000000000f8
[ 51.914181]
[ 51.914515] irq event stamp: 9171
[ 51.914946] hardirqs last enabled at (9181): [] __up_console_sem+0x78/0x80
[ 51.916006] hardirqs last disabled at (9192): [] __up_console_sem+0x5d/0x80
[ 51.917078] softirqs last enabled at (9132): [] irq_exit_rcu+0x93/0xc0
[ 51.918130] softirqs last disabled at (9127): [] irq_exit_rcu+0x93/0xc0
[ 51.919145] ---[ end trace 0000000000000000 ]---
[ 51.924204] ------------[ cut here ]------------
[ 51.924928] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.926626] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.927683] Modules linked in:
[ 51.928098] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.929280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.930301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.930943] 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
[ 51.933115] RSP: 0018:ffff88801822fc00 EFLAGS: 00010282
[ 51.933793] RAX: 0000000000000000 RBX: ffff88800eee6640 RCX: 0000000000000000
[ 51.934675] RDX: ffff888019788000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.935550] RBP: ffff88800eee6654 R08: 0000000000000001 R09: 0000000000000000
[ 51.936442] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.937335] R13: ffffffff84e223a0 R14: ffff88800eee6648 R15: ffffffff84da62e0
[ 51.938190] FS: 000055555748f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.939169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.939910] CR2: 00007f39b57a56f4 CR3: 000000000f648000 CR4: 0000000000350ef0
[ 51.940815] Call Trace:
[ 51.941146]
[ 51.941484] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.942106] ipv6_frags_init_net+0x206/0x3c0
[ 51.942696] ops_init+0xbb/0x6b0
[ 51.943150] setup_net+0x3d9/0x990
[ 51.943643] ? down_read_killable+0x1d7/0x4e0
[ 51.944219] ? __pfx_setup_net+0x10/0x10
[ 51.944766] ? copy_net_ns+0x17c/0x770
[ 51.945305] copy_net_ns+0x321/0x770
[ 51.945795] create_new_namespaces+0x3f6/0xb30
[ 51.946424] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.947041] ksys_unshare+0x44d/0x8e0
[ 51.947557] ? __pfx_ksys_unshare+0x10/0x10
[ 51.948113] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.948888] __x64_sys_unshare+0x31/0x40
[ 51.949448] do_syscall_64+0x3f/0x90
[ 51.949935] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.950624] RIP: 0033:0x7fc12ca360d7
[ 51.951107] 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
[ 51.953325] RSP: 002b:00007ffdaa449398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.954298] RAX: ffffffffffffffda RBX: 00007ffdaa4499d8 RCX: 00007fc12ca360d7
[ 51.955171] RDX: 00007fc12caa041f RSI: 00007ffdaa449330 RDI: 0000000040000000
[ 51.956073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaa449140
[ 51.956999] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc12cb48bf0
[ 51.957903] R13: 00007ffdaa449470 R14: 0000000000000000 R15: 00000000000000f8
[ 51.958822]
[ 51.959128] irq event stamp: 10841
[ 51.959604] hardirqs last enabled at (10853): [] __up_console_sem+0x78/0x80
[ 51.960696] hardirqs last disabled at (10864): [] __up_console_sem+0x5d/0x80
[ 51.961784] softirqs last enabled at (10326): [] irq_exit_rcu+0x93/0xc0
[ 51.962840] softirqs last disabled at (10285): [] irq_exit_rcu+0x93/0xc0
[ 51.963894] ---[ end trace 0000000000000000 ]---
[ 51.965342] ------------[ cut here ]------------
[ 51.965933] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.967903] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.968998] Modules linked in:
[ 51.969448] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.970612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.971632] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.972314] 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
[ 51.974527] RSP: 0018:ffff88801822fbf0 EFLAGS: 00010286
[ 51.975180] RAX: 0000000000000000 RBX: ffff88800eee6040 RCX: 0000000000000000
[ 51.976112] RDX: ffff888019788000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.977036] RBP: ffff88800eee6054 R08: 0000000000000001 R09: 0000000000000000
[ 51.977928] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.978842] R13: ffffffff84e223a0 R14: ffff88800eee6048 R15: ffffffff84daf020
[ 51.979749] FS: 000055555748f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.980777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.981530] CR2: 00007f39b57a56f4 CR3: 000000000f648000 CR4: 0000000000350ef0
[ 51.982427] Call Trace:
[ 51.982756]
[ 51.983059] nf_ct_net_init+0x224/0x3d0
[ 51.983616] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.984193] ops_init+0xbb/0x6b0
[ 51.984685] setup_net+0x3d9/0x990
[ 51.985147] ? down_read_killable+0x1d7/0x4e0
[ 51.985744] ? __pfx_setup_net+0x10/0x10
[ 51.986293] ? copy_net_ns+0x17c/0x770
[ 51.986811] copy_net_ns+0x321/0x770
[ 51.987317] create_new_namespaces+0x3f6/0xb30
[ 51.987907] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.988560] ksys_unshare+0x44d/0x8e0
[ 51.989075] ? __pfx_ksys_unshare+0x10/0x10
[ 51.989656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.990403] __x64_sys_unshare+0x31/0x40
[ 51.990935] do_syscall_64+0x3f/0x90
[ 51.991448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.992112] RIP: 0033:0x7fc12ca360d7
[ 51.992616] 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
[ 51.994837] RSP: 002b:00007ffdaa449398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.995799] RAX: ffffffffffffffda RBX: 00007ffdaa4499d8 RCX: 00007fc12ca360d7
[ 51.996699] RDX: 00007fc12caa041f RSI: 00007ffdaa449330 RDI: 0000000040000000
[ 51.997594] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdaa449140
[ 51.998481] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc12cb48bf0
[ 51.999389] R13: 00007ffdaa449470 R14: 0000000000000000 R15: 00000000000000f8
[ 52.000321]
[ 52.000630] irq event stamp: 11619
[ 52.001095] hardirqs last enabled at (11629): [] __up_console_sem+0x78/0x80
[ 52.002174] hardirqs last disabled at (11640): [] __up_console_sem+0x5d/0x80
[ 52.003271] softirqs last enabled at (11220): [] irq_exit_rcu+0x93/0xc0
[ 52.004324] softirqs last disabled at (11215): [] irq_exit_rcu+0x93/0xc0
[ 52.005368] ---[ end trace 0000000000000000 ]---
[ 53.527219] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.574463] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.622321] Bluetooth: hci0: command 0x040f tx timeout
[ 59.670324] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:13:01 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801822f5f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 000055555748f400 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=00007f39b57a56f4 CR3=000000000f648000 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=000000000002b723 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=00007f13c37272c8 CR3=0000000016540000 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=836bc3708f84f59a1844f51e621d679c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f290 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=767dde43bfd1530700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000