Warning: Permanently added '[localhost]:35449' (ECDSA) to the list of known hosts.
2023/05/17 23:35:59 fuzzer started
2023/05/17 23:35:59 dialing manager at localhost:44319
2023/05/17 23:35:59 checking machine...
2023/05/17 23:35:59 checking revisions...
syzkaller login: [ 36.935798] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:35:59 testing simple program...
[ 37.009400] cgroup: Unknown subsys name 'net'
[ 37.059481] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.266717] audit: type=1400 audit(1684366572.238:6): 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
[ 50.346388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.348271] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.350301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.353272] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.364174] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.365714] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.744175] ------------[ cut here ]------------
[ 50.745042] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.747121] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.748496] Modules linked in:
[ 50.749067] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.753376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.754612] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.755466] 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
[ 50.757816] RSP: 0018:ffff8880201efc00 EFLAGS: 00010282
[ 50.758539] RAX: 0000000000000000 RBX: ffff88800e325440 RCX: 0000000000000000
[ 50.759486] RDX: ffff8880183a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.760425] RBP: ffff88800e325454 R08: 0000000000000001 R09: 0000000000000000
[ 50.761409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.762374] R13: ffffffff84e23fe0 R14: ffff88800e325448 R15: ffffffff84d74dc0
[ 50.763340] FS: 000055555629a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.764397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.765203] CR2: 00007f1aad0b96f4 CR3: 000000001b9ae000 CR4: 0000000000350ef0
[ 50.766144] Call Trace:
[ 50.766484]
[ 50.766807] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.767503] ipv4_frags_init_net+0x269/0x440
[ 50.768142] ops_init+0xbb/0x6b0
[ 50.768650] setup_net+0x3d9/0x990
[ 50.769182] ? down_read_killable+0x1d7/0x4e0
[ 50.769798] ? __pfx_setup_net+0x10/0x10
[ 50.770365] ? copy_net_ns+0x17c/0x770
[ 50.770896] copy_net_ns+0x321/0x770
[ 50.771437] create_new_namespaces+0x3f6/0xb30
[ 50.772094] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.772748] ksys_unshare+0x44d/0x8e0
[ 50.773291] ? __pfx_ksys_unshare+0x10/0x10
[ 50.773861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.774628] __x64_sys_unshare+0x31/0x40
[ 50.775216] do_syscall_64+0x3f/0x90
[ 50.775708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.776418] RIP: 0033:0x7f88b9fd00d7
[ 50.776957] 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
[ 50.779212] RSP: 002b:00007fff374c0d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.780192] RAX: ffffffffffffffda RBX: 00007fff374c1368 RCX: 00007f88b9fd00d7
[ 50.781159] RDX: 00007f88ba03a41f RSI: 00007fff374c0cc0 RDI: 0000000040000000
[ 50.782091] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff374c0ad0
[ 50.783015] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f88ba0e2bf0
[ 50.783892] R13: 00007fff374c0e00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.784855]
[ 50.785204] irq event stamp: 9201
[ 50.785644] hardirqs last enabled at (9211): [] __up_console_sem+0x78/0x80
[ 50.786737] hardirqs last disabled at (9222): [] __up_console_sem+0x5d/0x80
[ 50.787838] softirqs last enabled at (8768): [] irq_exit_rcu+0x93/0xc0
[ 50.788947] softirqs last disabled at (8753): [] irq_exit_rcu+0x93/0xc0
[ 50.790011] ---[ end trace 0000000000000000 ]---
[ 50.795197] ------------[ cut here ]------------
[ 50.795821] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.797502] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.798607] Modules linked in:
[ 50.799071] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.800271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.801372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.802087] 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
[ 50.804324] RSP: 0018:ffff8880201efc00 EFLAGS: 00010282
[ 50.805053] RAX: 0000000000000000 RBX: ffff88800de93440 RCX: 0000000000000000
[ 50.805975] RDX: ffff8880183a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.806857] RBP: ffff88800de93454 R08: 0000000000000001 R09: 0000000000000000
[ 50.807782] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.808709] R13: ffffffff84e23fe0 R14: ffff88800de93448 R15: ffffffff84da7d60
[ 50.809642] FS: 000055555629a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.810692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.811464] CR2: 00007f1aad0b96f4 CR3: 000000001b9ae000 CR4: 0000000000350ef0
[ 50.812396] Call Trace:
[ 50.812773]
[ 50.813129] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.813775] ipv6_frags_init_net+0x206/0x3c0
[ 50.814405] ops_init+0xbb/0x6b0
[ 50.814874] setup_net+0x3d9/0x990
[ 50.815385] ? down_read_killable+0x1d7/0x4e0
[ 50.816006] ? __pfx_setup_net+0x10/0x10
[ 50.816545] ? copy_net_ns+0x17c/0x770
[ 50.817113] copy_net_ns+0x321/0x770
[ 50.817624] create_new_namespaces+0x3f6/0xb30
[ 50.818268] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.818909] ksys_unshare+0x44d/0x8e0
[ 50.819453] ? __pfx_ksys_unshare+0x10/0x10
[ 50.820052] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.820826] __x64_sys_unshare+0x31/0x40
[ 50.821410] do_syscall_64+0x3f/0x90
[ 50.821910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.822606] RIP: 0033:0x7f88b9fd00d7
[ 50.823130] 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
[ 50.825387] RSP: 002b:00007fff374c0d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.826395] RAX: ffffffffffffffda RBX: 00007fff374c1368 RCX: 00007f88b9fd00d7
[ 50.827315] RDX: 00007f88ba03a41f RSI: 00007fff374c0cc0 RDI: 0000000040000000
[ 50.828245] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff374c0ad0
[ 50.829198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f88ba0e2bf0
[ 50.830126] R13: 00007fff374c0e00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.831072]
[ 50.831387] irq event stamp: 10979
[ 50.831832] hardirqs last enabled at (10989): [] __up_console_sem+0x78/0x80
[ 50.832969] hardirqs last disabled at (11000): [] __up_console_sem+0x5d/0x80
[ 50.834065] softirqs last enabled at (10404): [] irq_exit_rcu+0x93/0xc0
[ 50.835152] softirqs last disabled at (10347): [] irq_exit_rcu+0x93/0xc0
[ 50.836234] ---[ end trace 0000000000000000 ]---
[ 50.837621] ------------[ cut here ]------------
[ 50.838266] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.840200] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.841324] Modules linked in:
[ 50.841743] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.842959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.844006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.844698] 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
[ 50.846947] RSP: 0018:ffff8880201efbf0 EFLAGS: 00010286
[ 50.847622] RAX: 0000000000000000 RBX: ffff88800de93e40 RCX: 0000000000000000
[ 50.848547] RDX: ffff8880183a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.849464] RBP: ffff88800de93e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.850394] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.851337] R13: ffffffff84e23fe0 R14: ffff88800de93e48 R15: ffffffff84db0aa0
[ 50.852264] FS: 000055555629a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.853331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.854121] CR2: 00007f1aad0b96f4 CR3: 000000001b9ae000 CR4: 0000000000350ef0
[ 50.855053] Call Trace:
[ 50.855396]
[ 50.855711] nf_ct_net_init+0x224/0x3d0
[ 50.856288] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.856902] ops_init+0xbb/0x6b0
[ 50.857407] setup_net+0x3d9/0x990
[ 50.857879] ? down_read_killable+0x1d7/0x4e0
[ 50.858503] ? __pfx_setup_net+0x10/0x10
[ 50.859067] ? copy_net_ns+0x17c/0x770
[ 50.859594] copy_net_ns+0x321/0x770
[ 50.860122] create_new_namespaces+0x3f6/0xb30
[ 50.860747] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.861429] ksys_unshare+0x44d/0x8e0
[ 50.861969] ? __pfx_ksys_unshare+0x10/0x10
[ 50.862533] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.863297] __x64_sys_unshare+0x31/0x40
[ 50.863830] do_syscall_64+0x3f/0x90
[ 50.864359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.865089] RIP: 0033:0x7f88b9fd00d7
[ 50.865573] 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
[ 50.867809] RSP: 002b:00007fff374c0d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.868796] RAX: ffffffffffffffda RBX: 00007fff374c1368 RCX: 00007f88b9fd00d7
[ 50.869705] RDX: 00007f88ba03a41f RSI: 00007fff374c0cc0 RDI: 0000000040000000
[ 50.870623] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff374c0ad0
[ 50.871538] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f88ba0e2bf0
[ 50.872465] R13: 00007fff374c0e00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.873454]
[ 50.873767] irq event stamp: 11711
[ 50.874257] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 50.875356] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 50.876463] softirqs last enabled at (11384): [] irq_exit_rcu+0x93/0xc0
[ 50.877556] softirqs last disabled at (11379): [] irq_exit_rcu+0x93/0xc0
[ 50.878656] ---[ end trace 0000000000000000 ]---
executing program
[ 52.435513] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.483096] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.530997] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.578994] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:36:13 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 000055555629a400 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=00007f1aad0b96f4 CR3=000000001b9ae000 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=0000000000029391 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fc0559aae10 CR3=00000000190ee000 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=2033313a36333a33322037312079614d XMM01=5d3736303934372e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000