Warning: Permanently added '[localhost]:57382' (ECDSA) to the list of known hosts.
2023/05/17 15:33:35 fuzzer started
2023/05/17 15:33:35 dialing manager at localhost:44319
2023/05/17 15:33:35 checking machine...
2023/05/17 15:33:35 checking revisions...
syzkaller login: [ 40.883296] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:33:35 testing simple program...
[ 40.945657] cgroup: Unknown subsys name 'net'
[ 41.027784] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.169523] audit: type=1400 audit(1684337628.043:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.324837] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.326398] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.329186] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.332134] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.334762] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.335917] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.706278] ------------[ cut here ]------------
[ 54.707152] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.709268] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.710640] Modules linked in:
[ 54.711182] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.716124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.717291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.718075] 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
[ 54.720303] RSP: 0018:ffff888017c57c00 EFLAGS: 00010282
[ 54.720994] RAX: 0000000000000000 RBX: ffff88800cbcc040 RCX: 0000000000000000
[ 54.721876] RDX: ffff88800c7351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.722787] RBP: ffff88800cbcc054 R08: 0000000000000001 R09: 0000000000000000
[ 54.723750] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.724663] R13: ffffffff84e23fe0 R14: ffff88800cbcc048 R15: ffffffff84d74dc0
[ 54.725554] FS: 0000555555b4c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.726599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.727363] CR2: 00007f50f458bee0 CR3: 00000000165c0000 CR4: 0000000000350ef0
[ 54.728293] Call Trace:
[ 54.728654]
[ 54.728966] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.729628] ipv4_frags_init_net+0x269/0x440
[ 54.730210] ops_init+0xbb/0x6b0
[ 54.730702] setup_net+0x3d9/0x990
[ 54.731213] ? down_read_killable+0x1d7/0x4e0
[ 54.731853] ? __pfx_setup_net+0x10/0x10
[ 54.732383] ? copy_net_ns+0x17c/0x770
[ 54.732943] copy_net_ns+0x321/0x770
[ 54.733442] create_new_namespaces+0x3f6/0xb30
[ 54.734079] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.734749] ksys_unshare+0x44d/0x8e0
[ 54.735279] ? __pfx_ksys_unshare+0x10/0x10
[ 54.735893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.736662] __x64_sys_unshare+0x31/0x40
[ 54.737197] do_syscall_64+0x3f/0x90
[ 54.737721] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.738393] RIP: 0033:0x7fd04023e0d7
[ 54.738937] 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
[ 54.741244] RSP: 002b:00007ffe37cf01b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.742231] RAX: ffffffffffffffda RBX: 00007ffe37cf07f8 RCX: 00007fd04023e0d7
[ 54.743173] RDX: 00007fd0402a841f RSI: 00007ffe37cf0150 RDI: 0000000040000000
[ 54.744161] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe37ceff60
[ 54.745070] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd040350bf0
[ 54.745984] R13: 00007ffe37cf0290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.746953]
[ 54.747264] irq event stamp: 9825
[ 54.747751] hardirqs last enabled at (9837): [] __up_console_sem+0x78/0x80
[ 54.748848] hardirqs last disabled at (9848): [] __up_console_sem+0x5d/0x80
[ 54.749927] softirqs last enabled at (9396): [] irq_exit_rcu+0x93/0xc0
[ 54.751017] softirqs last disabled at (9381): [] irq_exit_rcu+0x93/0xc0
[ 54.752080] ---[ end trace 0000000000000000 ]---
[ 54.757388] ------------[ cut here ]------------
[ 54.758001] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.759677] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.760738] Modules linked in:
[ 54.761140] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.762282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.763314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.764008] 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
[ 54.766152] RSP: 0018:ffff888017c57c00 EFLAGS: 00010282
[ 54.766831] RAX: 0000000000000000 RBX: ffff888008ef1040 RCX: 0000000000000000
[ 54.767763] RDX: ffff88800c7351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.768641] RBP: ffff888008ef1054 R08: 0000000000000001 R09: 0000000000000000
[ 54.769480] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.770350] R13: ffffffff84e23fe0 R14: ffff888008ef1048 R15: ffffffff84da7d60
[ 54.771260] FS: 0000555555b4c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.772246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.772973] CR2: 00007f50f458bee0 CR3: 00000000165c0000 CR4: 0000000000350ef0
[ 54.773842] Call Trace:
[ 54.774159]
[ 54.774449] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.775122] ipv6_frags_init_net+0x206/0x3c0
[ 54.775722] ops_init+0xbb/0x6b0
[ 54.776157] setup_net+0x3d9/0x990
[ 54.776627] ? down_read_killable+0x1d7/0x4e0
[ 54.777187] ? __pfx_setup_net+0x10/0x10
[ 54.777709] ? copy_net_ns+0x17c/0x770
[ 54.778218] copy_net_ns+0x321/0x770
[ 54.778717] create_new_namespaces+0x3f6/0xb30
[ 54.779324] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.779979] ksys_unshare+0x44d/0x8e0
[ 54.780456] ? __pfx_ksys_unshare+0x10/0x10
[ 54.781013] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.781730] __x64_sys_unshare+0x31/0x40
[ 54.782234] do_syscall_64+0x3f/0x90
[ 54.782730] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.783403] RIP: 0033:0x7fd04023e0d7
[ 54.783921] 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
[ 54.786020] RSP: 002b:00007ffe37cf01b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.786984] RAX: ffffffffffffffda RBX: 00007ffe37cf07f8 RCX: 00007fd04023e0d7
[ 54.787889] RDX: 00007fd0402a841f RSI: 00007ffe37cf0150 RDI: 0000000040000000
[ 54.788769] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe37ceff60
[ 54.789639] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd040350bf0
[ 54.790486] R13: 00007ffe37cf0290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.791433]
[ 54.791775] irq event stamp: 11497
[ 54.792209] hardirqs last enabled at (11507): [] __up_console_sem+0x78/0x80
[ 54.793256] hardirqs last disabled at (11518): [] __up_console_sem+0x5d/0x80
[ 54.794305] softirqs last enabled at (11006): [] irq_exit_rcu+0x93/0xc0
[ 54.795361] softirqs last disabled at (10997): [] irq_exit_rcu+0x93/0xc0
[ 54.796389] ---[ end trace 0000000000000000 ]---
[ 54.797723] ------------[ cut here ]------------
[ 54.798294] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.800232] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.801273] Modules linked in:
[ 54.801697] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.802830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.803875] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.804511] 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
[ 54.806639] RSP: 0018:ffff888017c57bf0 EFLAGS: 00010286
[ 54.807308] RAX: 0000000000000000 RBX: ffff888008ef0840 RCX: 0000000000000000
[ 54.808202] RDX: ffff88800c7351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.809069] RBP: ffff888008ef0854 R08: 0000000000000001 R09: 0000000000000000
[ 54.809935] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.810801] R13: ffffffff84e23fe0 R14: ffff888008ef0848 R15: ffffffff84db0aa0
[ 54.811725] FS: 0000555555b4c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.812693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.813378] CR2: 00007f50f458bee0 CR3: 00000000165c0000 CR4: 0000000000350ef0
[ 54.814253] Call Trace:
[ 54.814601]
[ 54.814924] nf_ct_net_init+0x224/0x3d0
[ 54.815450] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.816064] ops_init+0xbb/0x6b0
[ 54.816503] setup_net+0x3d9/0x990
[ 54.816985] ? down_read_killable+0x1d7/0x4e0
[ 54.817631] ? __pfx_setup_net+0x10/0x10
[ 54.818253] ? copy_net_ns+0x17c/0x770
[ 54.818783] copy_net_ns+0x321/0x770
[ 54.819297] create_new_namespaces+0x3f6/0xb30
[ 54.819917] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.820526] ksys_unshare+0x44d/0x8e0
[ 54.821035] ? __pfx_ksys_unshare+0x10/0x10
[ 54.821590] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.822279] __x64_sys_unshare+0x31/0x40
[ 54.822807] do_syscall_64+0x3f/0x90
[ 54.823307] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.823979] RIP: 0033:0x7fd04023e0d7
[ 54.824435] 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
[ 54.826541] RSP: 002b:00007ffe37cf01b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.827496] RAX: ffffffffffffffda RBX: 00007ffe37cf07f8 RCX: 00007fd04023e0d7
[ 54.828398] RDX: 00007fd0402a841f RSI: 00007ffe37cf0150 RDI: 0000000040000000
[ 54.829261] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe37ceff60
[ 54.830135] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd040350bf0
[ 54.831032] R13: 00007ffe37cf0290 R14: 0000000000000000 R15: 00000000000000f8
[ 54.831938]
[ 54.832230] irq event stamp: 12313
[ 54.832687] hardirqs last enabled at (12325): [] __up_console_sem+0x78/0x80
[ 54.833723] hardirqs last disabled at (12336): [] __up_console_sem+0x5d/0x80
[ 54.834762] softirqs last enabled at (12086): [] irq_exit_rcu+0x93/0xc0
[ 54.835835] softirqs last disabled at (12081): [] irq_exit_rcu+0x93/0xc0
[ 54.836845] ---[ end trace 0000000000000000 ]---
executing program
[ 56.353138] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.400653] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.448836] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.496679] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:33:44 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017c575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555b4c400 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=00007f50f458bee0 CR3=00000000165c0000 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=00000000000499b9 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=00007f50f4564550 CR3=000000000db00000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000