Warning: Permanently added '[localhost]:33762' (ECDSA) to the list of known hosts.
2023/05/17 18:45:22 fuzzer started
2023/05/17 18:45:23 dialing manager at localhost:44319
2023/05/17 18:45:23 checking machine...
2023/05/17 18:45:23 checking revisions...
syzkaller login: [ 38.862003] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:45:23 testing simple program...
[ 38.929795] cgroup: Unknown subsys name 'net'
[ 39.012917] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.159906] audit: type=1400 audit(1684349135.464:6): 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
[ 52.292134] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.294308] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.296736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.300759] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.302993] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.304605] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.696313] ------------[ cut here ]------------
[ 52.696985] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.698673] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.699747] Modules linked in:
[ 52.700158] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.701417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.706020] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.706782] 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
[ 52.709083] RSP: 0018:ffff888018b8fc00 EFLAGS: 00010282
[ 52.709911] RAX: 0000000000000000 RBX: ffff8880165e1840 RCX: 0000000000000000
[ 52.710914] RDX: ffff888019d18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.711946] RBP: ffff8880165e1854 R08: 0000000000000001 R09: 0000000000000000
[ 52.712988] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.713964] R13: ffffffff84e23fe0 R14: ffff8880165e1848 R15: ffffffff84d74dc0
[ 52.714947] FS: 0000555556dc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.715969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.716699] CR2: 00007f230db7d6f4 CR3: 0000000006892000 CR4: 0000000000350ee0
[ 52.717587] Call Trace:
[ 52.717909]
[ 52.718198] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.718846] ipv4_frags_init_net+0x269/0x440
[ 52.719436] ops_init+0xbb/0x6b0
[ 52.719881] setup_net+0x3d9/0x990
[ 52.720360] ? down_read_killable+0x1d7/0x4e0
[ 52.720932] ? __pfx_setup_net+0x10/0x10
[ 52.721470] ? copy_net_ns+0x17c/0x770
[ 52.721974] copy_net_ns+0x321/0x770
[ 52.722485] create_new_namespaces+0x3f6/0xb30
[ 52.723076] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.723721] ksys_unshare+0x44d/0x8e0
[ 52.724203] ? __pfx_ksys_unshare+0x10/0x10
[ 52.724769] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.725502] __x64_sys_unshare+0x31/0x40
[ 52.726019] do_syscall_64+0x3f/0x90
[ 52.726523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.727178] RIP: 0033:0x7f4ae91c90d7
[ 52.727676] 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
[ 52.729825] RSP: 002b:00007ffdc3e5a438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.730772] RAX: ffffffffffffffda RBX: 00007ffdc3e5aa78 RCX: 00007f4ae91c90d7
[ 52.731651] RDX: 00007f4ae923341f RSI: 00007ffdc3e5a3d0 RDI: 0000000040000000
[ 52.732522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3e5a1e0
[ 52.733392] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ae92dbbf0
[ 52.734235] R13: 00007ffdc3e5a510 R14: 0000000000000000 R15: 00000000000000f8
[ 52.735142]
[ 52.735465] irq event stamp: 9739
[ 52.735884] hardirqs last enabled at (9749): [] __up_console_sem+0x78/0x80
[ 52.736927] hardirqs last disabled at (9760): [] __up_console_sem+0x5d/0x80
[ 52.737961] softirqs last enabled at (9400): [] irq_exit_rcu+0x93/0xc0
[ 52.738998] softirqs last disabled at (9385): [] irq_exit_rcu+0x93/0xc0
[ 52.740010] ---[ end trace 0000000000000000 ]---
[ 52.745186] ------------[ cut here ]------------
[ 52.745803] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.747523] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.748630] Modules linked in:
[ 52.749092] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.750235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.751233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.751902] 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
[ 52.754058] RSP: 0018:ffff888018b8fc00 EFLAGS: 00010282
[ 52.754736] RAX: 0000000000000000 RBX: ffff88800c457240 RCX: 0000000000000000
[ 52.755624] RDX: ffff888019d18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.756507] RBP: ffff88800c457254 R08: 0000000000000001 R09: 0000000000000000
[ 52.757382] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.758234] R13: ffffffff84e23fe0 R14: ffff88800c457248 R15: ffffffff84da7d60
[ 52.759124] FS: 0000555556dc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.760100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.760827] CR2: 00007f230db7d6f4 CR3: 0000000006892000 CR4: 0000000000350ee0
[ 52.761701] Call Trace:
[ 52.762024]
[ 52.762315] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.762972] ipv6_frags_init_net+0x206/0x3c0
[ 52.763557] ops_init+0xbb/0x6b0
[ 52.763998] setup_net+0x3d9/0x990
[ 52.764484] ? down_read_killable+0x1d7/0x4e0
[ 52.765052] ? __pfx_setup_net+0x10/0x10
[ 52.765582] ? copy_net_ns+0x17c/0x770
[ 52.766091] copy_net_ns+0x321/0x770
[ 52.766595] create_new_namespaces+0x3f6/0xb30
[ 52.767198] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.767835] ksys_unshare+0x44d/0x8e0
[ 52.768317] ? __pfx_ksys_unshare+0x10/0x10
[ 52.768889] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.769630] __x64_sys_unshare+0x31/0x40
[ 52.770138] do_syscall_64+0x3f/0x90
[ 52.770643] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.771316] RIP: 0033:0x7f4ae91c90d7
[ 52.771808] 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
[ 52.773942] RSP: 002b:00007ffdc3e5a438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.774890] RAX: ffffffffffffffda RBX: 00007ffdc3e5aa78 RCX: 00007f4ae91c90d7
[ 52.775775] RDX: 00007f4ae923341f RSI: 00007ffdc3e5a3d0 RDI: 0000000040000000
[ 52.776655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3e5a1e0
[ 52.777540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ae92dbbf0
[ 52.778430] R13: 00007ffdc3e5a510 R14: 0000000000000000 R15: 00000000000000f8
[ 52.779366]
[ 52.779671] irq event stamp: 11531
[ 52.780100] hardirqs last enabled at (11541): [] __up_console_sem+0x78/0x80
[ 52.781165] hardirqs last disabled at (11552): [] __up_console_sem+0x5d/0x80
[ 52.782229] softirqs last enabled at (10844): [] irq_exit_rcu+0x93/0xc0
[ 52.783275] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 52.784294] ---[ end trace 0000000000000000 ]---
[ 52.785624] ------------[ cut here ]------------
[ 52.786198] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.788057] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.789104] Modules linked in:
[ 52.789534] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.790677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.791711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.792378] 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
[ 52.794529] RSP: 0018:ffff888018b8fbf0 EFLAGS: 00010286
[ 52.795197] RAX: 0000000000000000 RBX: ffff88800c456c40 RCX: 0000000000000000
[ 52.796092] RDX: ffff888019d18000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.796982] RBP: ffff88800c456c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.797861] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.798749] R13: ffffffff84e23fe0 R14: ffff88800c456c48 R15: ffffffff84db0aa0
[ 52.799651] FS: 0000555556dc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.800629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.801372] CR2: 00007f230db7d6f4 CR3: 0000000006892000 CR4: 0000000000350ee0
[ 52.802225] Call Trace:
[ 52.802580]
[ 52.802897] nf_ct_net_init+0x224/0x3d0
[ 52.803447] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.804017] ops_init+0xbb/0x6b0
[ 52.804492] setup_net+0x3d9/0x990
[ 52.804950] ? down_read_killable+0x1d7/0x4e0
[ 52.805548] ? __pfx_setup_net+0x10/0x10
[ 52.806059] ? copy_net_ns+0x17c/0x770
[ 52.806605] copy_net_ns+0x321/0x770
[ 52.807103] create_new_namespaces+0x3f6/0xb30
[ 52.807724] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.808364] ksys_unshare+0x44d/0x8e0
[ 52.808853] ? __pfx_ksys_unshare+0x10/0x10
[ 52.809425] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.810141] __x64_sys_unshare+0x31/0x40
[ 52.810683] do_syscall_64+0x3f/0x90
[ 52.811186] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.811863] RIP: 0033:0x7f4ae91c90d7
[ 52.812362] 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
[ 52.814525] RSP: 002b:00007ffdc3e5a438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.815478] RAX: ffffffffffffffda RBX: 00007ffdc3e5aa78 RCX: 00007f4ae91c90d7
[ 52.816365] RDX: 00007f4ae923341f RSI: 00007ffdc3e5a3d0 RDI: 0000000040000000
[ 52.817213] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc3e5a1e0
[ 52.818095] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ae92dbbf0
[ 52.818991] R13: 00007ffdc3e5a510 R14: 0000000000000000 R15: 00000000000000f8
[ 52.819892]
[ 52.820200] irq event stamp: 12287
[ 52.820656] hardirqs last enabled at (12299): [] __up_console_sem+0x78/0x80
[ 52.821713] hardirqs last disabled at (12310): [] __up_console_sem+0x5d/0x80
[ 52.822782] softirqs last enabled at (12094): [] irq_exit_rcu+0x93/0xc0
[ 52.823836] softirqs last disabled at (12089): [] irq_exit_rcu+0x93/0xc0
[ 52.824870] ---[ end trace 0000000000000000 ]---
executing program
[ 54.375018] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.422435] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.470407] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.519435] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:45:36 Registers:
info registers vcpu 0
RAX=00000000dfa4d188 RBX=ffffffff8779d0e0 RCX=00000000f77ec9a4 RDX=1ffffffff0ef3a24
RSI=0000000000000008 RDI=ffffffff8779d120 RBP=0000000000000000 RSP=ffff888016e273d0
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888016e18a18 R13=ffff888016e18000 R14=ffffffff85d36b6c R15=0000000000000000
RIP=ffffffff812d07b6 RFL=00000097 [--S-APC] 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 00007fa6e1965900 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=00007fa6e0da8830 CR3=000000000e78c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=64b5cf005fd00120000000000013b460 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d2daff21b63ea25a00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018b8f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555556dc5400 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=00007f230db7d6f4 CR3=0000000006892000 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