Warning: Permanently added '[localhost]:35311' (ECDSA) to the list of known hosts.
2023/05/18 05:56:38 fuzzer started
2023/05/18 05:56:38 dialing manager at localhost:44319
2023/05/18 05:56:38 checking machine...
2023/05/18 05:56:38 checking revisions...
syzkaller login: [ 48.067689] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:56:38 testing simple program...
[ 48.129097] cgroup: Unknown subsys name 'net'
[ 48.180416] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.145348] audit: type=1400 audit(1684389412.862:6): 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
executing program
[ 63.301908] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.303447] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.305211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.309442] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.311165] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.312589] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.684944] ------------[ cut here ]------------
[ 63.685697] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.687852] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.688889] Modules linked in:
[ 63.689455] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.690640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.692163] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.696197] 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
[ 63.698441] RSP: 0018:ffff88802034fc00 EFLAGS: 00010282
[ 63.699132] RAX: 0000000000000000 RBX: ffff88800e33f840 RCX: 0000000000000000
[ 63.700035] RDX: ffff88800f6351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.700928] RBP: ffff88800e33f854 R08: 0000000000000001 R09: 0000000000000000
[ 63.701845] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.702751] R13: ffffffff84e23fe0 R14: ffff88800e33f848 R15: ffffffff84d74dc0
[ 63.703671] FS: 000055555587d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.704692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.705425] CR2: 00007fbc89b1e770 CR3: 000000001a0ba000 CR4: 0000000000350ef0
[ 63.706394] Call Trace:
[ 63.706764]
[ 63.707062] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.707704] ipv4_frags_init_net+0x269/0x440
[ 63.708266] ops_init+0xbb/0x6b0
[ 63.708748] setup_net+0x3d9/0x990
[ 63.709206] ? down_read_killable+0x1d7/0x4e0
[ 63.709806] ? __pfx_setup_net+0x10/0x10
[ 63.710320] ? copy_net_ns+0x17c/0x770
[ 63.710859] copy_net_ns+0x321/0x770
[ 63.711342] create_new_namespaces+0x3f6/0xb30
[ 63.711959] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.712596] ksys_unshare+0x44d/0x8e0
[ 63.713086] ? __pfx_ksys_unshare+0x10/0x10
[ 63.713661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.714393] __x64_sys_unshare+0x31/0x40
[ 63.714946] do_syscall_64+0x3f/0x90
[ 63.715432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.716109] RIP: 0033:0x7fdbcac230d7
[ 63.716600] 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
[ 63.718776] RSP: 002b:00007fff2b428ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.719729] RAX: ffffffffffffffda RBX: 00007fff2b429118 RCX: 00007fdbcac230d7
[ 63.720607] RDX: 00007fdbcac8d41f RSI: 00007fff2b428a70 RDI: 0000000040000000
[ 63.721458] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2b428880
[ 63.722351] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdbcad35bf0
[ 63.723239] R13: 00007fff2b428bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.724148]
[ 63.724461] irq event stamp: 8493
[ 63.724924] hardirqs last enabled at (8505): [] __up_console_sem+0x78/0x80
[ 63.725983] hardirqs last disabled at (8516): [] __up_console_sem+0x5d/0x80
[ 63.727060] softirqs last enabled at (8052): [] irq_exit_rcu+0x93/0xc0
[ 63.728102] softirqs last disabled at (8029): [] irq_exit_rcu+0x93/0xc0
[ 63.729136] ---[ end trace 0000000000000000 ]---
[ 63.734464] ------------[ cut here ]------------
[ 63.735096] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.736803] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.737864] Modules linked in:
[ 63.738285] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.739455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.740461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.741130] 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
[ 63.743320] RSP: 0018:ffff88802034fc00 EFLAGS: 00010282
[ 63.744007] RAX: 0000000000000000 RBX: ffff88800f183240 RCX: 0000000000000000
[ 63.744891] RDX: ffff88800f6351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.745779] RBP: ffff88800f183254 R08: 0000000000000001 R09: 0000000000000000
[ 63.746704] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.747589] R13: ffffffff84e23fe0 R14: ffff88800f183248 R15: ffffffff84da7d60
[ 63.748446] FS: 000055555587d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.749445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.750200] CR2: 00007fbc89b1e770 CR3: 000000001a0ba000 CR4: 0000000000350ef0
[ 63.751094] Call Trace:
[ 63.751419]
[ 63.751753] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.752373] ipv6_frags_init_net+0x206/0x3c0
[ 63.752961] ops_init+0xbb/0x6b0
[ 63.753409] setup_net+0x3d9/0x990
[ 63.753903] ? down_read_killable+0x1d7/0x4e0
[ 63.754491] ? __pfx_setup_net+0x10/0x10
[ 63.755030] ? copy_net_ns+0x17c/0x770
[ 63.755540] copy_net_ns+0x321/0x770
[ 63.756056] create_new_namespaces+0x3f6/0xb30
[ 63.756672] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.757286] ksys_unshare+0x44d/0x8e0
[ 63.757806] ? __pfx_ksys_unshare+0x10/0x10
[ 63.758362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.759108] __x64_sys_unshare+0x31/0x40
[ 63.759659] do_syscall_64+0x3f/0x90
[ 63.760141] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.760810] RIP: 0033:0x7fdbcac230d7
[ 63.761272] 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
[ 63.763456] RSP: 002b:00007fff2b428ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.764408] RAX: ffffffffffffffda RBX: 00007fff2b429118 RCX: 00007fdbcac230d7
[ 63.765302] RDX: 00007fdbcac8d41f RSI: 00007fff2b428a70 RDI: 0000000040000000
[ 63.766189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2b428880
[ 63.767076] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdbcad35bf0
[ 63.767987] R13: 00007fff2b428bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.768900]
[ 63.769201] irq event stamp: 10137
[ 63.769656] hardirqs last enabled at (10149): [] __up_console_sem+0x78/0x80
[ 63.770737] hardirqs last disabled at (10160): [] __up_console_sem+0x5d/0x80
[ 63.771799] softirqs last enabled at (9094): [] netlink_insert+0x187/0x1820
[ 63.772890] softirqs last disabled at (9092): [] release_sock+0x1f/0x1b0
[ 63.773919] ---[ end trace 0000000000000000 ]---
[ 63.775275] ------------[ cut here ]------------
[ 63.775906] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.777885] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.778965] Modules linked in:
[ 63.779378] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.780542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.781594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.782260] 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
[ 63.784476] RSP: 0018:ffff88802034fbf0 EFLAGS: 00010286
[ 63.785156] RAX: 0000000000000000 RBX: ffff88800f182a40 RCX: 0000000000000000
[ 63.786066] RDX: ffff88800f6351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.786967] RBP: ffff88800f182a54 R08: 0000000000000001 R09: 0000000000000000
[ 63.787872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.788777] R13: ffffffff84e23fe0 R14: ffff88800f182a48 R15: ffffffff84db0aa0
[ 63.789663] FS: 000055555587d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.790679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.791390] CR2: 00007fbc89b1e770 CR3: 000000001a0ba000 CR4: 0000000000350ef0
[ 63.792284] Call Trace:
[ 63.792651]
[ 63.792953] nf_ct_net_init+0x224/0x3d0
[ 63.793474] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.794102] ops_init+0xbb/0x6b0
[ 63.794579] setup_net+0x3d9/0x990
[ 63.795038] ? down_read_killable+0x1d7/0x4e0
[ 63.795640] ? __pfx_setup_net+0x10/0x10
[ 63.796155] ? copy_net_ns+0x17c/0x770
[ 63.796708] copy_net_ns+0x321/0x770
[ 63.797196] create_new_namespaces+0x3f6/0xb30
[ 63.797812] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.798456] ksys_unshare+0x44d/0x8e0
[ 63.798969] ? __pfx_ksys_unshare+0x10/0x10
[ 63.799522] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.800267] __x64_sys_unshare+0x31/0x40
[ 63.800825] do_syscall_64+0x3f/0x90
[ 63.801313] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.801993] RIP: 0033:0x7fdbcac230d7
[ 63.802470] 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
[ 63.804629] RSP: 002b:00007fff2b428ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.805539] RAX: ffffffffffffffda RBX: 00007fff2b429118 RCX: 00007fdbcac230d7
[ 63.806461] RDX: 00007fdbcac8d41f RSI: 00007fff2b428a70 RDI: 0000000040000000
[ 63.807350] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2b428880
[ 63.808229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdbcad35bf0
[ 63.809129] R13: 00007fff2b428bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.810046]
[ 63.810349] irq event stamp: 10923
[ 63.810815] hardirqs last enabled at (10935): [] __up_console_sem+0x78/0x80
[ 63.811882] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 63.812956] softirqs last enabled at (10710): [] irq_exit_rcu+0x93/0xc0
[ 63.813999] softirqs last disabled at (10701): [] irq_exit_rcu+0x93/0xc0
[ 63.815061] ---[ end trace 0000000000000000 ]---
[ 65.381241] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.428750] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.476707] Bluetooth: hci0: command 0x040f tx timeout
[ 71.524612] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:56:41 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802034f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555587d400 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=00007fbc89b1e770 CR3=000000001a0ba000 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=0000000000051e5b 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=00007fbc89bc1110 CR3=000000000ec58000 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=28349638cd3eb28d7e45b23af094c1f2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e00000000001120d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a540464bd7ac103e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000