Warning: Permanently added '[localhost]:33630' (ECDSA) to the list of known hosts.
2023/05/17 11:27:46 fuzzer started
2023/05/17 11:27:46 dialing manager at localhost:44319
2023/05/17 11:27:46 checking machine...
2023/05/17 11:27:46 checking revisions...
syzkaller login: [ 49.310847] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:27:46 testing simple program...
[ 49.379533] cgroup: Unknown subsys name 'net'
[ 49.470789] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.044041] audit: type=1400 audit(1684322879.325:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.152424] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.154073] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.156876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.159338] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.160900] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.162218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.537709] ------------[ cut here ]------------
[ 63.538530] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.540784] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.542077] Modules linked in:
[ 63.542626] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.547269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.548317] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.548970] 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
[ 63.551260] RSP: 0018:ffff88801a747c00 EFLAGS: 00010282
[ 63.551965] RAX: 0000000000000000 RBX: ffff88800eefd840 RCX: 0000000000000000
[ 63.552876] RDX: ffff88800f543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.553766] RBP: ffff88800eefd854 R08: 0000000000000001 R09: 0000000000000000
[ 63.554688] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.555583] R13: ffffffff84e23fe0 R14: ffff88800eefd848 R15: ffffffff84d74dc0
[ 63.556485] FS: 0000555555813400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.557486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.558206] CR2: 00007fd34d6e8f28 CR3: 000000000ef24000 CR4: 0000000000350ee0
[ 63.559138] Call Trace:
[ 63.559508]
[ 63.559818] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.560482] ipv4_frags_init_net+0x269/0x440
[ 63.561040] ops_init+0xbb/0x6b0
[ 63.561529] setup_net+0x3d9/0x990
[ 63.562004] ? down_read_killable+0x1d7/0x4e0
[ 63.562646] ? __pfx_setup_net+0x10/0x10
[ 63.563159] ? copy_net_ns+0x17c/0x770
[ 63.563705] copy_net_ns+0x321/0x770
[ 63.564181] create_new_namespaces+0x3f6/0xb30
[ 63.564799] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.565438] ksys_unshare+0x44d/0x8e0
[ 63.565928] ? __pfx_ksys_unshare+0x10/0x10
[ 63.566514] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.567246] __x64_sys_unshare+0x31/0x40
[ 63.567764] do_syscall_64+0x3f/0x90
[ 63.568262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.568900] RIP: 0033:0x7faca4a5f0d7
[ 63.569410] 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
[ 63.571628] RSP: 002b:00007fff7b1ad7f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.572604] RAX: ffffffffffffffda RBX: 00007fff7b1ade38 RCX: 00007faca4a5f0d7
[ 63.573499] RDX: 00007faca4ac941f RSI: 00007fff7b1ad790 RDI: 0000000040000000
[ 63.574450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b1ad5a0
[ 63.575365] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca4b71bf0
[ 63.576279] R13: 00007fff7b1ad8d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.577176]
[ 63.577515] irq event stamp: 10055
[ 63.577964] hardirqs last enabled at (10065): [] __up_console_sem+0x78/0x80
[ 63.579089] hardirqs last disabled at (10076): [] __up_console_sem+0x5d/0x80
[ 63.580185] softirqs last enabled at (9962): [] irq_exit_rcu+0x93/0xc0
[ 63.581288] softirqs last disabled at (9957): [] irq_exit_rcu+0x93/0xc0
[ 63.582379] ---[ end trace 0000000000000000 ]---
[ 63.587499] ------------[ cut here ]------------
[ 63.588113] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.589850] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.590972] Modules linked in:
[ 63.591430] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.592662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.593729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.594453] 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
[ 63.596742] RSP: 0018:ffff88801a747c00 EFLAGS: 00010282
[ 63.597457] RAX: 0000000000000000 RBX: ffff88800e196a40 RCX: 0000000000000000
[ 63.598395] RDX: ffff88800f543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.599310] RBP: ffff88800e196a54 R08: 0000000000000001 R09: 0000000000000000
[ 63.600198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.601105] R13: ffffffff84e23fe0 R14: ffff88800e196a48 R15: ffffffff84da7d60
[ 63.602016] FS: 0000555555813400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.603060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.603819] CR2: 00007fd34d6e8f28 CR3: 000000000ef24000 CR4: 0000000000350ee0
[ 63.604753] Call Trace:
[ 63.605089]
[ 63.605449] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.606107] ipv6_frags_init_net+0x206/0x3c0
[ 63.606720] ops_init+0xbb/0x6b0
[ 63.607173] setup_net+0x3d9/0x990
[ 63.607670] ? down_read_killable+0x1d7/0x4e0
[ 63.608297] ? __pfx_setup_net+0x10/0x10
[ 63.608832] ? copy_net_ns+0x17c/0x770
[ 63.609393] copy_net_ns+0x321/0x770
[ 63.609895] create_new_namespaces+0x3f6/0xb30
[ 63.610533] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.611160] ksys_unshare+0x44d/0x8e0
[ 63.611692] ? __pfx_ksys_unshare+0x10/0x10
[ 63.612289] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.613014] __x64_sys_unshare+0x31/0x40
[ 63.613574] do_syscall_64+0x3f/0x90
[ 63.614069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.614777] RIP: 0033:0x7faca4a5f0d7
[ 63.615276] 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
[ 63.617495] RSP: 002b:00007fff7b1ad7f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.618483] RAX: ffffffffffffffda RBX: 00007fff7b1ade38 RCX: 00007faca4a5f0d7
[ 63.619395] RDX: 00007faca4ac941f RSI: 00007fff7b1ad790 RDI: 0000000040000000
[ 63.620308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b1ad5a0
[ 63.621195] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca4b71bf0
[ 63.622102] R13: 00007fff7b1ad8d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.623058]
[ 63.623400] irq event stamp: 11921
[ 63.623845] hardirqs last enabled at (11931): [] __up_console_sem+0x78/0x80
[ 63.624976] hardirqs last disabled at (11942): [] __up_console_sem+0x5d/0x80
[ 63.626082] softirqs last enabled at (11414): [] irq_exit_rcu+0x93/0xc0
[ 63.627175] softirqs last disabled at (11391): [] irq_exit_rcu+0x93/0xc0
[ 63.628255] ---[ end trace 0000000000000000 ]---
[ 63.629601] ------------[ cut here ]------------
[ 63.630193] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.632117] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.633200] Modules linked in:
[ 63.633636] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.634848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.635895] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.636597] 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
[ 63.638843] RSP: 0018:ffff88801a747bf0 EFLAGS: 00010286
[ 63.639561] RAX: 0000000000000000 RBX: ffff88800e197e40 RCX: 0000000000000000
[ 63.640538] RDX: ffff88800f543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.641572] RBP: ffff88800e197e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.642501] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.643418] R13: ffffffff84e23fe0 R14: ffff88800e197e48 R15: ffffffff84db0aa0
[ 63.644331] FS: 0000555555813400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.645345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.646077] CR2: 00007fd34d6e8f28 CR3: 000000000ef24000 CR4: 0000000000350ee0
[ 63.647013] Call Trace:
[ 63.647383]
[ 63.647696] nf_ct_net_init+0x224/0x3d0
[ 63.648255] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.648846] ops_init+0xbb/0x6b0
[ 63.649332] setup_net+0x3d9/0x990
[ 63.649809] ? down_read_killable+0x1d7/0x4e0
[ 63.650436] ? __pfx_setup_net+0x10/0x10
[ 63.650963] ? copy_net_ns+0x17c/0x770
[ 63.651512] copy_net_ns+0x321/0x770
[ 63.652018] create_new_namespaces+0x3f6/0xb30
[ 63.652650] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.653305] ksys_unshare+0x44d/0x8e0
[ 63.653804] ? __pfx_ksys_unshare+0x10/0x10
[ 63.654409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.655141] __x64_sys_unshare+0x31/0x40
[ 63.655698] do_syscall_64+0x3f/0x90
[ 63.656185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.656880] RIP: 0033:0x7faca4a5f0d7
[ 63.657373] 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
[ 63.659566] RSP: 002b:00007fff7b1ad7f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.660524] RAX: ffffffffffffffda RBX: 00007fff7b1ade38 RCX: 00007faca4a5f0d7
[ 63.661414] RDX: 00007faca4ac941f RSI: 00007fff7b1ad790 RDI: 0000000040000000
[ 63.662337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7b1ad5a0
[ 63.663201] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca4b71bf0
[ 63.664106] R13: 00007fff7b1ad8d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.665042]
[ 63.665372] irq event stamp: 12667
[ 63.665807] hardirqs last enabled at (12677): [] __up_console_sem+0x78/0x80
[ 63.666887] hardirqs last disabled at (12688): [] __up_console_sem+0x5d/0x80
[ 63.667950] softirqs last enabled at (12202): [] irq_exit_rcu+0x93/0xc0
[ 63.668994] softirqs last disabled at (12197): [] irq_exit_rcu+0x93/0xc0
[ 63.670023] ---[ end trace 0000000000000000 ]---
executing program
[ 65.176906] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.224836] Bluetooth: hci0: command 0x041b tx timeout
[ 69.273410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.321288] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:27:55 Registers:
info registers vcpu 0
RAX=000000000002228d 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=00007fd34d601760 CR3=000000000ead4000 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=198612366b90e9b4264cfacbff3e466d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6dfcadabe53e2b6e000000000013cf50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8a16ec680c2d8df500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a7475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555813400 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=00007fd34d6e8f28 CR3=000000000ef24000 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